move data to c

59 files changed, 17668 insertions, 6038 deletions

diff --git a/src/battle_ai_script_commands.c b/src/battle_ai_script_commands.c
index 355d81d2c..d6ccf9305 100644
--- a/src/battle_ai_script_commands.c
+++ b/src/battle_ai_script_commands.c
@@ -2,6 +2,7 @@
 #include "battle_ai_script_commands.h"
 #include "pokemon.h"
 #include "battle.h"
+#include "battle_setup.h"
 #include "constants/species.h"
 #include "constants/abilities.h"
 #include "random.h"
@@ -44,26 +45,7 @@ in order to read the next command correctly. refer to battle_ai_scripts.s for th
 AI scripts.
 */
 
-extern u32 gBattleTypeFlags;
-extern u8 gActiveBattler;
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern u16 gCurrentMove;
-extern u8 gBattlerTarget;
-extern u8 gAbsentBattlerFlags;
-extern u16 gLastMoves[MAX_BATTLERS_COUNT];
-extern u16 gTrainerBattleOpponent_A;
-extern u16 gTrainerBattleOpponent_B;
-extern u32 gStatuses3[MAX_BATTLERS_COUNT];
-extern u16 gSideStatuses[2];
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u16 gDynamicBasePower;
-extern u8 gMoveResultFlags;
-extern s32 gBattleMoveDamage;
-extern u8 gCritMultiplier;
-extern u16 gBattleWeather;
-
 extern const struct BattleMove gBattleMoves[];
-extern const struct BaseStats gBaseStats[];
 extern const u8 * const gBattleAI_ScriptsTable[];
 
 extern u32 GetAiScriptsInRecordedBattle();
diff --git a/src/battle_ai_switch_items.c b/src/battle_ai_switch_items.c
index 23d223308..c3bb0d422 100644
--- a/src/battle_ai_switch_items.c
+++ b/src/battle_ai_switch_items.c
@@ -8,23 +8,8 @@
 #include "random.h"
 #include "util.h"
 #include "constants/items.h"
-#include "pokemon_item_effects.h"
-
-extern u8 gActiveBattler;
-extern u8 gAbsentBattlerFlags;
-extern u32 gBattleTypeFlags;
-extern u32 gStatuses3[MAX_BATTLERS_COUNT];
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u16 gLastLandedMoves[MAX_BATTLERS_COUNT];
-extern u8 gLastHitBy[MAX_BATTLERS_COUNT];
-extern u16 gDynamicBasePower;
-extern u8 gMoveResultFlags;
-extern u8 gCritMultiplier;
-extern s32 gBattleMoveDamage;
 
 extern const struct BattleMove gBattleMoves[];
-extern const struct BaseStats gBaseStats[];
 extern const u8 gTypeEffectiveness[];
 extern const u8 * const gItemEffectTable[]; // todo: fix once struct is declared
 
diff --git a/src/battle_anim.c b/src/battle_anim.c
index 34b7a7476..7606f701d 100644
--- a/src/battle_anim.c
+++ b/src/battle_anim.c
@@ -25,8 +25,6 @@
 
 #define ANIM_SPRITE_INDEX_COUNT 8
 
-extern u8 gBattlerAttacker;
-extern u8 gBattlerTarget;
 extern u16 gBattle_WIN0H;
 extern u16 gBattle_WIN0V;
 extern u16 gBattle_WIN1H;
@@ -35,12 +33,9 @@ extern u16 gBattle_BG1_X;
 extern u16 gBattle_BG1_Y;
 extern u16 gBattle_BG2_X;
 extern u16 gBattle_BG2_Y;
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBattlerSpriteIds[MAX_BATTLERS_COUNT];
 extern struct MusicPlayerInfo gMPlayInfo_BGM;
 extern struct MusicPlayerInfo gMPlayInfo_SE1;
 extern struct MusicPlayerInfo gMPlayInfo_SE2;
-extern u8 gDecompressionBuffer[];
 
 extern const u16 gUnknown_082C8D64[];
 extern const u8 * const gBattleAnims_Moves[];
diff --git a/src/battle_bg.c b/src/battle_bg.c
index 51c54f0a3..f493bafea 100644
--- a/src/battle_bg.c
+++ b/src/battle_bg.c
@@ -18,6 +18,7 @@
 #include "window.h"
 #include "text_window.h"
 #include "menu.h"
+#include "battle_setup.h"
 
 struct BattleBackground
 {
@@ -35,13 +36,10 @@ extern const struct BgTemplate gUnknown_0831AA08[4];
 extern const struct WindowTemplate *gUnknown_0831ABA0[];
 extern const struct BattleBackground gBattleTerrainTable[];
 
-extern u8 gBattleTerrain;
-extern u16 gTrainerBattleOpponent_A;
 extern u16 gBattle_BG1_X;
 extern u16 gBattle_BG1_Y;
 extern u16 gBattle_BG2_X;
 extern u16 gBattle_BG2_Y;
-extern u16 gPartnerTrainerId;
 
 extern u8 GetCurrentMapBattleScene(void);
 
diff --git a/src/battle_controller_link_opponent.c b/src/battle_controller_link_opponent.c
index 1b12a7a80..a399adf25 100644
--- a/src/battle_controller_link_opponent.c
+++ b/src/battle_controller_link_opponent.c
@@ -24,47 +24,21 @@
 #include "reshow_battle_screen.h"
 #include "pokeball.h"
 #include "data2.h"
+#include "battle_setup.h"
 
-extern u32 gBattleControllerExecFlags;
-extern u8 gActiveBattler;
-extern u8 gBattlerSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gActionSelectionCursor[MAX_BATTLERS_COUNT];
-extern u8 gBattlersCount;
-extern bool8 gDoingBattleAnim;
-extern void (*gBattlerControllerFuncs[MAX_BATTLERS_COUNT])(void);
-extern void (*gPreBattleCallback1)(void);
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBattleBufferA[MAX_BATTLERS_COUNT][0x200];
-extern u8 gBattleBufferB[MAX_BATTLERS_COUNT][0x200];
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern struct SpriteTemplate gUnknown_0202499C;
-extern u16 gSpecialVar_ItemId;
-extern u8 gHealthboxSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gBattleOutcome;
 extern u16 gBattle_BG0_X;
 extern u16 gBattle_BG0_Y;
-extern u16 gUnknown_020243FC;
-extern u8 gUnknown_03005D7C[MAX_BATTLERS_COUNT];
-extern u8 gBattleMonForms[MAX_BATTLERS_COUNT];
-extern u16 gPartnerTrainerId;
-extern u8 GetFrontierTrainerFrontSpriteId(u16 trainerId);
-extern u8 gBattlerTarget;
-extern u8 gAbsentBattlerFlags;
-extern u8 gUnknown_020244B4[];
-extern u32 gTransformedPersonalities[MAX_BATTLERS_COUNT];
 extern struct MusicPlayerInfo gMPlayInfo_BGM;
 extern struct UnusedControllerStruct gUnknown_02022D0C;
-extern u16 gTrainerBattleOpponent_A;
-extern u16 gTrainerBattleOpponent_B;
 
 extern const struct CompressedSpritePalette gTrainerFrontPicPaletteTable[];
 extern const struct BattleMove gBattleMoves[];
-extern const u8 gFacilityClassToPicIndex[];
 
 extern void sub_8172EF0(u8 bank, struct Pokemon *mon);
 extern void sub_806A068(u16, u8);
 extern void sub_81851A8(u8 *);
 extern u16 sub_8068B48(void);
+extern u8 GetFrontierTrainerFrontSpriteId(u16 trainerId);
 
 // this file's functions
 static void LinkOpponentHandleGetMonData(void);
@@ -1270,7 +1244,7 @@ static void LinkOpponentHandleDrawTrainerPic(void)
 
         if (gBattleTypeFlags & BATTLE_TYPE_BATTLE_TOWER)
         {
-            if (gActiveBattler == 1)
+            if (gActiveBattler == B_POSITION_OPPONENT_LEFT)
                 trainerPicId = GetFrontierTrainerFrontSpriteId(gTrainerBattleOpponent_A);
             else
                 trainerPicId = GetFrontierTrainerFrontSpriteId(gTrainerBattleOpponent_B);
@@ -1280,18 +1254,18 @@ static void LinkOpponentHandleDrawTrainerPic(void)
             if ((gLinkPlayers[GetBattlerMultiplayerId(gActiveBattler)].version & 0xFF) == VERSION_FIRE_RED
             || (gLinkPlayers[GetBattlerMultiplayerId(gActiveBattler)].version & 0xFF) == VERSION_LEAF_GREEN)
             {
-                if (gLinkPlayers[GetBattlerMultiplayerId(gActiveBattler)].gender != 0)
-                    trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_10];
+                if (gLinkPlayers[GetBattlerMultiplayerId(gActiveBattler)].gender != MALE)
+                    trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_LEAF];
                 else
-                    trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_9];
+                    trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_RED];
             }
             else if ((gLinkPlayers[GetBattlerMultiplayerId(gActiveBattler)].version & 0xFF) == VERSION_RUBY
                      || (gLinkPlayers[GetBattlerMultiplayerId(gActiveBattler)].version & 0xFF) == VERSION_SAPPHIRE)
             {
-                if (gLinkPlayers[GetBattlerMultiplayerId(gActiveBattler)].gender != 0)
-                    trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_12];
+                if (gLinkPlayers[GetBattlerMultiplayerId(gActiveBattler)].gender != MALE)
+                    trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_RS_MAY];
                 else
-                    trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_11];
+                    trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_RS_BRENDAN];
             }
             else
             {
@@ -1310,17 +1284,17 @@ static void LinkOpponentHandleDrawTrainerPic(void)
                  || (gLinkPlayers[GetMultiplayerId() ^ BIT_SIDE].version & 0xFF) == VERSION_LEAF_GREEN)
         {
             if (gLinkPlayers[GetMultiplayerId() ^ BIT_SIDE].gender != 0)
-                trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_10];
+                trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_LEAF];
             else
-                trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_9];
+                trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_RED];
         }
         else if ((gLinkPlayers[GetMultiplayerId() ^ BIT_SIDE].version & 0xFF) == VERSION_RUBY
                  || (gLinkPlayers[GetMultiplayerId() ^ BIT_SIDE].version & 0xFF) == VERSION_SAPPHIRE)
         {
             if (gLinkPlayers[GetMultiplayerId() ^ BIT_SIDE].gender != 0)
-                trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_12];
+                trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_RS_MAY];
             else
-                trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_11];
+                trainerPicId = gFacilityClassToPicIndex[FACILITY_CLASS_PKMN_TRAINER_RS_BRENDAN];
         }
         else
         {
@@ -1722,7 +1696,7 @@ static void LinkOpponentHandleFaintingCry(void)
 static void LinkOpponentHandleIntroSlide(void)
 {
     HandleIntroSlide(gBattleBufferA[gActiveBattler][1]);
-    gUnknown_020243FC |= 1;
+    gIntroSlideFlags |= 1;
     LinkOpponentBufferExecCompleted();
 }
 
@@ -1744,7 +1718,7 @@ static void LinkOpponentHandleIntroTrainerBallThrow(void)
     gTasks[taskId].data[0] = gActiveBattler;
 
     if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1)
-        gTasks[gUnknown_020244B4[gActiveBattler]].func = sub_8073C30;
+        gTasks[gBattlerStatusSummaryTaskId[gActiveBattler]].func = sub_8073C30;
 
     gBattleSpritesDataPtr->animationData->field_9_x1 = 1;
     gBattlerControllerFuncs[gActiveBattler] = nullsub_28;
@@ -1804,7 +1778,7 @@ static void LinkOpponentHandleDrawPartyStatusSummary(void)
             }
         }
 
-        gUnknown_020244B4[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
+        gBattlerStatusSummaryTaskId[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
         gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].field_5 = 0;
 
         if (gBattleBufferA[gActiveBattler][2] != 0)
@@ -1826,7 +1800,7 @@ static void sub_806782C(void)
 static void LinkOpponentHandleCmd49(void)
 {
     if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1)
-        gTasks[gUnknown_020244B4[gActiveBattler]].func = sub_8073C30;
+        gTasks[gBattlerStatusSummaryTaskId[gActiveBattler]].func = sub_8073C30;
     LinkOpponentBufferExecCompleted();
 }
 
diff --git a/src/battle_controller_link_partner.c b/src/battle_controller_link_partner.c
index 340a2b566..1734abe62 100644
--- a/src/battle_controller_link_partner.c
+++ b/src/battle_controller_link_partner.c
@@ -23,34 +23,10 @@
 #include "reshow_battle_screen.h"
 #include "pokeball.h"
 #include "data2.h"
+#include "battle_setup.h"
 
-extern u32 gBattleControllerExecFlags;
-extern u8 gActiveBattler;
-extern u8 gBattlerSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gActionSelectionCursor[MAX_BATTLERS_COUNT];
-extern u8 gBattlersCount;
-extern bool8 gDoingBattleAnim;
-extern void (*gBattlerControllerFuncs[MAX_BATTLERS_COUNT])(void);
-extern void (*gPreBattleCallback1)(void);
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBattleBufferA[MAX_BATTLERS_COUNT][0x200];
-extern u8 gBattleBufferB[MAX_BATTLERS_COUNT][0x200];
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern struct SpriteTemplate gUnknown_0202499C;
-extern u16 gSpecialVar_ItemId;
-extern u8 gHealthboxSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gBattleOutcome;
 extern u16 gBattle_BG0_X;
 extern u16 gBattle_BG0_Y;
-extern u16 gUnknown_020243FC;
-extern u8 gUnknown_03005D7C[MAX_BATTLERS_COUNT];
-extern u8 gBattleMonForms[MAX_BATTLERS_COUNT];
-extern u16 gPartnerTrainerId;
-extern u8 GetFrontierTrainerFrontSpriteId(u16 trainerId);
-extern u8 gBattlerTarget;
-extern u8 gAbsentBattlerFlags;
-extern u8 gUnknown_020244B4[];
-extern u32 gTransformedPersonalities[MAX_BATTLERS_COUNT];
 extern struct UnusedControllerStruct gUnknown_02022D0C;
 
 extern const struct CompressedSpritePalette gTrainerFrontPicPaletteTable[];
@@ -60,6 +36,7 @@ extern const struct BattleMove gBattleMoves[];
 extern void sub_8172EF0(u8 bank, struct Pokemon *mon);
 extern void sub_806A068(u16, u8);
 extern void sub_81851A8(u8 *);
+extern u8 GetFrontierTrainerFrontSpriteId(u16 trainerId);
 
 // this file's functions
 static void LinkPartnerHandleGetMonData(void);
@@ -1543,7 +1520,7 @@ static void LinkPartnerHandleFaintingCry(void)
 static void LinkPartnerHandleIntroSlide(void)
 {
     HandleIntroSlide(gBattleBufferA[gActiveBattler][1]);
-    gUnknown_020243FC |= 1;
+    gIntroSlideFlags |= 1;
     LinkPartnerBufferExecCompleted();
 }
 
@@ -1589,7 +1566,7 @@ static void LinkPartnerHandleIntroTrainerBallThrow(void)
     gTasks[taskId].data[0] = gActiveBattler;
 
     if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1)
-        gTasks[gUnknown_020244B4[gActiveBattler]].func = sub_8073C30;
+        gTasks[gBattlerStatusSummaryTaskId[gActiveBattler]].func = sub_8073C30;
 
     gBattleSpritesDataPtr->animationData->field_9_x1 = 1;
     gBattlerControllerFuncs[gActiveBattler] = nullsub_112;
@@ -1636,7 +1613,7 @@ static void LinkPartnerHandleDrawPartyStatusSummary(void)
     else
     {
         gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1 = 1;
-        gUnknown_020244B4[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
+        gBattlerStatusSummaryTaskId[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
         gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].field_5 = 0;
 
         if (gBattleBufferA[gActiveBattler][2] != 0)
@@ -1658,7 +1635,7 @@ static void sub_814DE9C(void)
 static void LinkPartnerHandleCmd49(void)
 {
     if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1)
-        gTasks[gUnknown_020244B4[gActiveBattler]].func = sub_8073C30;
+        gTasks[gBattlerStatusSummaryTaskId[gActiveBattler]].func = sub_8073C30;
     LinkPartnerBufferExecCompleted();
 }
 
diff --git a/src/battle_controller_opponent.c b/src/battle_controller_opponent.c
index 760205d90..26e0191cb 100644
--- a/src/battle_controller_opponent.c
+++ b/src/battle_controller_opponent.c
@@ -27,33 +27,12 @@
 #include "random.h"
 #include "pokeball.h"
 #include "data2.h"
+#include "battle_setup.h"
 
-extern u32 gBattleControllerExecFlags;
-extern u8 gActiveBattler;
-extern u8 gBattlerTarget;
-extern u8 gAbsentBattlerFlags;
-extern bool8 gDoingBattleAnim;
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBattlerSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gBattleBufferA[MAX_BATTLERS_COUNT][0x200];
-extern u8 gBattleBufferB[MAX_BATTLERS_COUNT][0x200];
-extern u8 gHealthboxSpriteIds[MAX_BATTLERS_COUNT];
-extern struct MusicPlayerInfo gMPlayInfo_BGM;
-extern u8 gUnknown_03005D7C[MAX_BATTLERS_COUNT];
-extern void (*gBattlerControllerFuncs[MAX_BATTLERS_COUNT])(void);
-extern void *gUnknown_020244D8;
-extern void *gUnknown_020244DC;
-extern u8 gBattleMonForms[MAX_BATTLERS_COUNT];
-extern struct SpriteTemplate gUnknown_0202499C;
-extern struct UnusedControllerStruct gUnknown_02022D0C;
-extern u16 gTrainerBattleOpponent_A;
-extern u16 gTrainerBattleOpponent_B;
-extern u32 gTransformedPersonalities[MAX_BATTLERS_COUNT];
 extern u16 gBattle_BG0_X;
 extern u16 gBattle_BG0_Y;
-extern u16 gUnknown_020243FC;
-extern u8 gUnknown_020244B4[];
-extern void (*gPreBattleCallback1)(void);
+extern struct MusicPlayerInfo gMPlayInfo_BGM;
+extern struct UnusedControllerStruct gUnknown_02022D0C;
 
 extern const struct CompressedSpritePalette gTrainerFrontPicPaletteTable[];
 extern const struct BattleMove gBattleMoves[];
@@ -1866,7 +1845,7 @@ static void OpponentHandleFaintingCry(void)
 static void OpponentHandleIntroSlide(void)
 {
     HandleIntroSlide(gBattleBufferA[gActiveBattler][1]);
-    gUnknown_020243FC |= 1;
+    gIntroSlideFlags |= 1;
     OpponentBufferExecCompleted();
 }
 
@@ -1888,7 +1867,7 @@ static void OpponentHandleIntroTrainerBallThrow(void)
     gTasks[taskId].data[0] = gActiveBattler;
 
     if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1)
-        gTasks[gUnknown_020244B4[gActiveBattler]].func = sub_8073C30;
+        gTasks[gBattlerStatusSummaryTaskId[gActiveBattler]].func = sub_8073C30;
 
     gBattleSpritesDataPtr->animationData->field_9_x1 = 1;
     gBattlerControllerFuncs[gActiveBattler] = nullsub_26;
@@ -1953,7 +1932,7 @@ static void OpponentHandleDrawPartyStatusSummary(void)
             }
         }
 
-        gUnknown_020244B4[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
+        gBattlerStatusSummaryTaskId[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
         gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].field_5 = 0;
 
         if (gBattleBufferA[gActiveBattler][2] != 0)
@@ -1975,7 +1954,7 @@ static void sub_8062A2C(void)
 static void OpponentHandleCmd49(void)
 {
     if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1)
-        gTasks[gUnknown_020244B4[gActiveBattler]].func = sub_8073C30;
+        gTasks[gBattlerStatusSummaryTaskId[gActiveBattler]].func = sub_8073C30;
     OpponentBufferExecCompleted();
 }
 
diff --git a/src/battle_controller_player.c b/src/battle_controller_player.c
index 08af2e902..8847715f6 100644
--- a/src/battle_controller_player.c
+++ b/src/battle_controller_player.c
@@ -26,44 +26,19 @@
 #include "random.h"
 #include "pokeball.h"
 #include "data2.h"
+#include "battle_setup.h"
+#include "item_use.h"
+#include "recorded_battle.h"
 
-extern u32 gBattleControllerExecFlags;
-extern u8 gActiveBattler;
-extern u8 gBattlerSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gActionSelectionCursor[MAX_BATTLERS_COUNT];
-extern u8 gMoveSelectionCursor[MAX_BATTLERS_COUNT];
-extern u8 gAbsentBattlerFlags;
-extern u8 gBattlersCount;
-extern bool8 gDoingBattleAnim;
-extern u8 gPlayerDpadHoldFrames;
-extern void (*gBattlerControllerFuncs[MAX_BATTLERS_COUNT])(void);
-extern void (*gPreBattleCallback1)(void);
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBattleBufferA[MAX_BATTLERS_COUNT][0x200];
-extern u8 gBattleBufferB[MAX_BATTLERS_COUNT][0x200];
-extern u8 gMultiUsePlayerCursor;
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern struct MusicPlayerInfo gMPlayInfo_BGM;
-extern u16 gPartnerTrainerId;
-extern struct SpriteTemplate gUnknown_0202499C;
-extern u8 gBattleMonForms[MAX_BATTLERS_COUNT];
-extern u16 gSpecialVar_ItemId;
 extern u8 gUnknown_0203CEE8;
 extern u8 gUnknown_0203CEE9;
 extern u8 gUnknown_0203CF00[];
-extern u8 gUnknown_03005D7C[MAX_BATTLERS_COUNT];
-extern u8 gHealthboxSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gBattleOutcome;
-extern u8 gNumberOfMovesToChoose;
 extern u16 gBattle_BG0_X;
 extern u16 gBattle_BG0_Y;
 extern s32 gUnknown_0203CD70;
-extern u8 gBankInMenu;
-extern u32 gBattlePalaceMoveSelectionRngValue;
-extern u32 gTransformedPersonalities[MAX_BATTLERS_COUNT];
-extern u8 gUnknown_020244B4[];
-extern u16 gUnknown_020243FC;
 extern struct UnusedControllerStruct gUnknown_02022D0C;
+extern struct MusicPlayerInfo gMPlayInfo_BGM;
+extern struct SpriteTemplate gUnknown_0202499C;
 
 extern const struct CompressedSpritePalette gTrainerFrontPicPaletteTable[];
 extern const struct CompressedSpritePalette gTrainerBackPicPaletteTable[];
@@ -897,7 +872,7 @@ static void HandleMoveSwitchting(void)
 
 static void sub_80586F8(void)
 {
-    if (gLinkVSyncDisabled == 0)
+    if (gWirelessCommType == 0)
     {
         if (gReceivedRemoteLinkPlayers == 0)
         {
@@ -933,7 +908,7 @@ void sub_80587B0(void)
         {
             if (sub_800A520())
             {
-                if (gLinkVSyncDisabled == 0)
+                if (gWirelessCommType == 0)
                     sub_800AC34();
                 else
                     sub_800ADF8();
@@ -2677,7 +2652,7 @@ static void PlayerHandleChooseItem(void)
 
     BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
     gBattlerControllerFuncs[gActiveBattler] = OpenBagAndChooseItem;
-    gBankInMenu = gActiveBattler;
+    gBattlerInMenuId = gActiveBattler;
 
     for (i = 0; i < 3; i++)
         gUnknown_0203CF00[i] = gBattleBufferA[gActiveBattler][1 + i];
@@ -2704,7 +2679,7 @@ static void PlayerHandleChoosePokemon(void)
         *(&gBattleStruct->field_B0) = gBattleBufferA[gActiveBattler][3];
         BeginNormalPaletteFade(-1, 0, 0, 16, 0);
         gBattlerControllerFuncs[gActiveBattler] = sub_80597CC;
-        gBankInMenu = gActiveBattler;
+        gBattlerInMenuId = gActiveBattler;
     }
 }
 
@@ -2953,7 +2928,7 @@ static void PlayerHandleFaintingCry(void)
 static void PlayerHandleIntroSlide(void)
 {
     HandleIntroSlide(gBattleBufferA[gActiveBattler][1]);
-    gUnknown_020243FC |= 1;
+    gIntroSlideFlags |= 1;
     PlayerBufferExecCompleted();
 }
 
@@ -2981,7 +2956,7 @@ static void PlayerHandleIntroTrainerBallThrow(void)
     gTasks[taskId].data[0] = gActiveBattler;
 
     if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1)
-        gTasks[gUnknown_020244B4[gActiveBattler]].func = sub_8073C30;
+        gTasks[gBattlerStatusSummaryTaskId[gActiveBattler]].func = sub_8073C30;
 
     gBattleSpritesDataPtr->animationData->field_9_x1 = 1;
     gBattlerControllerFuncs[gActiveBattler] = nullsub_21;
@@ -3039,7 +3014,7 @@ static void PlayerHandleDrawPartyStatusSummary(void)
     else
     {
         gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1 = 1;
-        gUnknown_020244B4[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
+        gBattlerStatusSummaryTaskId[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
         gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].field_5 = 0;
 
         if (gBattleBufferA[gActiveBattler][2] != 0)
@@ -3061,7 +3036,7 @@ static void sub_805CE38(void)
 static void PlayerHandleCmd49(void)
 {
     if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1)
-        gTasks[gUnknown_020244B4[gActiveBattler]].func = sub_8073C30;
+        gTasks[gBattlerStatusSummaryTaskId[gActiveBattler]].func = sub_8073C30;
     PlayerBufferExecCompleted();
 }
 
diff --git a/src/battle_controller_player_partner.c b/src/battle_controller_player_partner.c
index b2b6baa0a..d2f85f85e 100644
--- a/src/battle_controller_player_partner.c
+++ b/src/battle_controller_player_partner.c
@@ -22,35 +22,11 @@
 #include "reshow_battle_screen.h"
 #include "pokeball.h"
 #include "data2.h"
+#include "battle_setup.h"
+#include "item_use.h"
 
-extern u32 gBattleControllerExecFlags;
-extern u8 gActiveBattler;
-extern u8 gBattlerSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gActionSelectionCursor[MAX_BATTLERS_COUNT];
-extern u8 gBattlersCount;
-extern bool8 gDoingBattleAnim;
-extern void (*gBattlerControllerFuncs[MAX_BATTLERS_COUNT])(void);
-extern void (*gPreBattleCallback1)(void);
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBattleBufferA[MAX_BATTLERS_COUNT][0x200];
-extern u8 gBattleBufferB[MAX_BATTLERS_COUNT][0x200];
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern struct SpriteTemplate gUnknown_0202499C;
-extern u16 gSpecialVar_ItemId;
-extern u8 gHealthboxSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gBattleOutcome;
 extern u16 gBattle_BG0_X;
 extern u16 gBattle_BG0_Y;
-extern u8 gBankInMenu;
-extern u16 gUnknown_020243FC;
-extern u8 gUnknown_03005D7C[MAX_BATTLERS_COUNT];
-extern u8 gBattleMonForms[MAX_BATTLERS_COUNT];
-extern u16 gPartnerTrainerId;
-extern u8 GetFrontierTrainerFrontSpriteId(u16 trainerId);
-extern u8 gBattlerTarget;
-extern u8 gAbsentBattlerFlags;
-extern u8 gUnknown_020244B4[];
-extern u32 gTransformedPersonalities[MAX_BATTLERS_COUNT];
 extern struct UnusedControllerStruct gUnknown_02022D0C;
 
 extern const struct CompressedSpritePalette gTrainerFrontPicPaletteTable[];
@@ -60,6 +36,7 @@ extern const struct BattleMove gBattleMoves[];
 extern void sub_81358F4(void);
 extern void sub_8172EF0(u8 bank, struct Pokemon *mon);
 extern void sub_806A068(u16, u8);
+extern u8 GetFrontierTrainerFrontSpriteId(u16 trainerId);
 
 // this file's functions
 static void PlayerPartnerHandleGetMonData(void);
@@ -1796,7 +1773,7 @@ static void PlayerPartnerHandleFaintingCry(void)
 static void PlayerPartnerHandleIntroSlide(void)
 {
     HandleIntroSlide(gBattleBufferA[gActiveBattler][1]);
-    gUnknown_020243FC |= 1;
+    gIntroSlideFlags |= 1;
     PlayerPartnerBufferExecCompleted();
 }
 
@@ -1835,7 +1812,7 @@ static void PlayerPartnerHandleIntroTrainerBallThrow(void)
     gTasks[taskId].data[0] = gActiveBattler;
 
     if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1)
-        gTasks[gUnknown_020244B4[gActiveBattler]].func = sub_8073C30;
+        gTasks[gBattlerStatusSummaryTaskId[gActiveBattler]].func = sub_8073C30;
 
     gBattleSpritesDataPtr->animationData->field_9_x1 = 1;
     gBattlerControllerFuncs[gActiveBattler] = nullsub_77;
@@ -1882,7 +1859,7 @@ static void PlayerPartnerHandleDrawPartyStatusSummary(void)
     else
     {
         gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1 = 1;
-        gUnknown_020244B4[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
+        gBattlerStatusSummaryTaskId[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
         gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].field_5 = 0;
 
         if (gBattleBufferA[gActiveBattler][2] != 0)
@@ -1904,7 +1881,7 @@ static void sub_81BE498(void)
 static void PlayerPartnerHandleCmd49(void)
 {
     if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1)
-        gTasks[gUnknown_020244B4[gActiveBattler]].func = sub_8073C30;
+        gTasks[gBattlerStatusSummaryTaskId[gActiveBattler]].func = sub_8073C30;
     PlayerPartnerBufferExecCompleted();
 }
 
diff --git a/src/battle_controller_recorded_opponent.c b/src/battle_controller_recorded_opponent.c
index 8078d0af2..2295c4a75 100644
--- a/src/battle_controller_recorded_opponent.c
+++ b/src/battle_controller_recorded_opponent.c
@@ -24,38 +24,13 @@
 #include "reshow_battle_screen.h"
 #include "pokeball.h"
 #include "data2.h"
+#include "item_use.h"
+#include "battle_setup.h"
 
-extern u32 gBattleControllerExecFlags;
-extern u8 gActiveBattler;
-extern u8 gBattlerSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gActionSelectionCursor[MAX_BATTLERS_COUNT];
-extern u8 gBattlersCount;
-extern bool8 gDoingBattleAnim;
-extern void (*gBattlerControllerFuncs[MAX_BATTLERS_COUNT])(void);
-extern void (*gPreBattleCallback1)(void);
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBattleBufferA[MAX_BATTLERS_COUNT][0x200];
-extern u8 gBattleBufferB[MAX_BATTLERS_COUNT][0x200];
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern struct SpriteTemplate gUnknown_0202499C;
-extern u16 gSpecialVar_ItemId;
-extern u8 gHealthboxSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gBattleOutcome;
 extern u16 gBattle_BG0_X;
 extern u16 gBattle_BG0_Y;
-extern u16 gUnknown_020243FC;
-extern u8 gUnknown_03005D7C[MAX_BATTLERS_COUNT];
-extern u8 gBattleMonForms[MAX_BATTLERS_COUNT];
-extern u16 gPartnerTrainerId;
-extern u8 GetFrontierTrainerFrontSpriteId(u16 trainerId);
-extern u8 gBattlerTarget;
-extern u8 gAbsentBattlerFlags;
-extern u8 gUnknown_020244B4[];
-extern u32 gTransformedPersonalities[MAX_BATTLERS_COUNT];
 extern struct MusicPlayerInfo gMPlayInfo_BGM;
 extern struct UnusedControllerStruct gUnknown_02022D0C;
-extern u16 gTrainerBattleOpponent_A;
-extern u16 gTrainerBattleOpponent_B;
 extern u8 gUnknown_0203C7B4;
 
 extern const struct CompressedSpritePalette gTrainerFrontPicPaletteTable[];
@@ -63,6 +38,7 @@ extern const struct CompressedSpritePalette gTrainerFrontPicPaletteTable[];
 extern void sub_8172EF0(u8 bank, struct Pokemon *mon);
 extern void sub_806A068(u16, u8);
 extern u16 sub_8068B48(void);
+extern u8 GetFrontierTrainerFrontSpriteId(u16 trainerId);
 
 // this file's functions
 static void RecordedOpponentHandleGetMonData(void);
@@ -1258,7 +1234,7 @@ static void RecordedOpponentHandleDrawTrainerPic(void)
         }
         else
         {
-            trainerPicId = PlayerGenderToFrontTrainerPicId(GetActiveBankLinkPlayerGender());
+            trainerPicId = PlayerGenderToFrontTrainerPicId(GetActiveBattlerLinkPlayerGender());
         }
     }
     else
@@ -1661,7 +1637,7 @@ static void RecordedOpponentHandleFaintingCry(void)
 static void RecordedOpponentHandleIntroSlide(void)
 {
     HandleIntroSlide(gBattleBufferA[gActiveBattler][1]);
-    gUnknown_020243FC |= 1;
+    gIntroSlideFlags |= 1;
     RecordedOpponentBufferExecCompleted();
 }
 
@@ -1683,7 +1659,7 @@ static void RecordedOpponentHandleIntroTrainerBallThrow(void)
     gTasks[taskId].data[0] = gActiveBattler;
 
     if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1)
-        gTasks[gUnknown_020244B4[gActiveBattler]].func = sub_8073C30;
+        gTasks[gBattlerStatusSummaryTaskId[gActiveBattler]].func = sub_8073C30;
 
     gBattleSpritesDataPtr->animationData->field_9_x1 = 1;
     gBattlerControllerFuncs[gActiveBattler] = nullsub_70;
@@ -1743,7 +1719,7 @@ static void RecordedOpponentHandleDrawPartyStatusSummary(void)
             }
         }
 
-        gUnknown_020244B4[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
+        gBattlerStatusSummaryTaskId[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
         gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].field_5 = 0;
 
         if (gBattleBufferA[gActiveBattler][2] != 0)
@@ -1765,7 +1741,7 @@ static void sub_818975C(void)
 static void RecordedOpponentHandleCmd49(void)
 {
     if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1)
-        gTasks[gUnknown_020244B4[gActiveBattler]].func = sub_8073C30;
+        gTasks[gBattlerStatusSummaryTaskId[gActiveBattler]].func = sub_8073C30;
     RecordedOpponentBufferExecCompleted();
 }
 
diff --git a/src/battle_controller_recorded_player.c b/src/battle_controller_recorded_player.c
index 953f989e9..0d06e26eb 100644
--- a/src/battle_controller_recorded_player.c
+++ b/src/battle_controller_recorded_player.c
@@ -23,36 +23,11 @@
 #include "reshow_battle_screen.h"
 #include "pokeball.h"
 #include "data2.h"
+#include "item_use.h"
 
-extern u32 gBattleControllerExecFlags;
-extern u8 gActiveBattler;
-extern u8 gBattlerSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gActionSelectionCursor[MAX_BATTLERS_COUNT];
-extern u8 gBattlersCount;
-extern bool8 gDoingBattleAnim;
-extern void (*gBattlerControllerFuncs[MAX_BATTLERS_COUNT])(void);
-extern void (*gPreBattleCallback1)(void);
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBattleBufferA[MAX_BATTLERS_COUNT][0x200];
-extern u8 gBattleBufferB[MAX_BATTLERS_COUNT][0x200];
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern struct SpriteTemplate gUnknown_0202499C;
-extern u16 gSpecialVar_ItemId;
-extern u8 gHealthboxSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gBattleOutcome;
 extern u16 gBattle_BG0_X;
 extern u16 gBattle_BG0_Y;
-extern u8 gBankInMenu;
-extern u16 gUnknown_020243FC;
-extern u8 gUnknown_03005D7C[MAX_BATTLERS_COUNT];
-extern u8 gBattleMonForms[MAX_BATTLERS_COUNT];
-extern u16 gPartnerTrainerId;
-extern u8 GetFrontierTrainerFrontSpriteId(u16 trainerId);
-extern u8 gBattlerTarget;
-extern u8 gAbsentBattlerFlags;
-extern u8 gUnknown_020244B4[];
 extern u32 gTransformedPersonalities[MAX_BATTLERS_COUNT];
-extern u8 gBattleCommunication[];
 extern u8 gUnknown_0203C7B4;
 extern struct MusicPlayerInfo gMPlayInfo_BGM;
 extern struct UnusedControllerStruct gUnknown_02022D0C;
@@ -63,6 +38,7 @@ extern const struct BattleMove gBattleMoves[];
 
 extern void sub_8172EF0(u8 bank, struct Pokemon *mon);
 extern void sub_806A068(u16, u8);
+extern u8 GetFrontierTrainerFrontSpriteId(u16 trainerId);
 
 // this file's functions
 static void RecordedPlayerHandleGetMonData(void);
@@ -1230,7 +1206,7 @@ static void RecordedPlayerHandleDrawTrainerPic(void)
     if (gBattleTypeFlags & BATTLE_TYPE_x2000000)
     {
         if (gBattleTypeFlags & BATTLE_TYPE_MULTI)
-            trainerPicId = GetActiveBankLinkPlayerGender();
+            trainerPicId = GetActiveBattlerLinkPlayerGender();
         else
             trainerPicId = gLinkPlayers[gUnknown_0203C7B4].gender;
     }
@@ -1684,7 +1660,7 @@ static void RecordedPlayerHandleFaintingCry(void)
 static void RecordedPlayerHandleIntroSlide(void)
 {
     HandleIntroSlide(gBattleBufferA[gActiveBattler][1]);
-    gUnknown_020243FC |= 1;
+    gIntroSlideFlags |= 1;
     RecordedPlayerBufferExecCompleted();
 }
 
@@ -1719,7 +1695,7 @@ static void RecordedPlayerHandleIntroTrainerBallThrow(void)
     gTasks[taskId].data[0] = gActiveBattler;
 
     if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1)
-        gTasks[gUnknown_020244B4[gActiveBattler]].func = sub_8073C30;
+        gTasks[gBattlerStatusSummaryTaskId[gActiveBattler]].func = sub_8073C30;
 
     gBattleSpritesDataPtr->animationData->field_9_x1 = 1;
     gBattlerControllerFuncs[gActiveBattler] = nullsub_120;
@@ -1766,7 +1742,7 @@ static void RecordedPlayerHandleDrawPartyStatusSummary(void)
     else
     {
         gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1 = 1;
-        gUnknown_020244B4[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
+        gBattlerStatusSummaryTaskId[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
         gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].field_5 = 0;
 
         if (gBattleBufferA[gActiveBattler][2] != 0)
@@ -1788,7 +1764,7 @@ static void sub_818CDF4(void)
 static void RecordedPlayerHandleCmd49(void)
 {
     if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1)
-        gTasks[gUnknown_020244B4[gActiveBattler]].func = sub_8073C30;
+        gTasks[gBattlerStatusSummaryTaskId[gActiveBattler]].func = sub_8073C30;
     RecordedPlayerBufferExecCompleted();
 }
 
diff --git a/src/battle_controller_safari.c b/src/battle_controller_safari.c
index 608d59418..39eab24ee 100644
--- a/src/battle_controller_safari.c
+++ b/src/battle_controller_safari.c
@@ -21,27 +21,11 @@
 #include "pokeball.h"
 #include "data2.h"
 #include "pokeblock.h"
+#include "item_use.h"
 
-extern u32 gBattleControllerExecFlags;
-extern u8 gActiveBattler;
-extern u8 gBattlerSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gActionSelectionCursor[MAX_BATTLERS_COUNT];
-extern u8 gBattlersCount;
-extern bool8 gDoingBattleAnim;
-extern void (*gBattlerControllerFuncs[MAX_BATTLERS_COUNT])(void);
-extern void (*gPreBattleCallback1)(void);
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBattleBufferA[MAX_BATTLERS_COUNT][0x200];
-extern u8 gBattleBufferB[MAX_BATTLERS_COUNT][0x200];
 extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern struct SpriteTemplate gUnknown_0202499C;
-extern u16 gSpecialVar_ItemId;
-extern u8 gHealthboxSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gBattleOutcome;
 extern u16 gBattle_BG0_X;
 extern u16 gBattle_BG0_Y;
-extern u8 gBankInMenu;
-extern u16 gUnknown_020243FC;
 
 extern const struct CompressedSpritePalette gTrainerBackPicPaletteTable[];
 
@@ -500,7 +484,7 @@ static void SafariHandleChooseItem(void)
 
     BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
     gBattlerControllerFuncs[gActiveBattler] = SafariOpenPokeblockCase;
-    gBankInMenu = gActiveBattler;
+    gBattlerInMenuId = gActiveBattler;
 }
 
 static void SafariHandleChoosePokemon(void)
@@ -648,7 +632,7 @@ static void SafariHandleFaintingCry(void)
 static void SafariHandleIntroSlide(void)
 {
     HandleIntroSlide(gBattleBufferA[gActiveBattler][1]);
-    gUnknown_020243FC |= 1;
+    gIntroSlideFlags |= 1;
     SafariBufferExecCompleted();
 }
 
diff --git a/src/battle_controller_wally.c b/src/battle_controller_wally.c
index dd01e5996..445feaf7a 100644
--- a/src/battle_controller_wally.c
+++ b/src/battle_controller_wally.c
@@ -27,38 +27,12 @@
 #include "pokeball.h"
 #include "data2.h"
 #include "party_menu.h"
+#include "battle_setup.h"
+#include "item_use.h"
 
-extern u32 gBattleControllerExecFlags;
-extern u8 gActiveBattler;
-extern u8 gBattlerSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gActionSelectionCursor[MAX_BATTLERS_COUNT];
-extern u8 gMoveSelectionCursor[MAX_BATTLERS_COUNT];
-extern u8 gAbsentBattlerFlags;
-extern u8 gBattlersCount;
-extern bool8 gDoingBattleAnim;
-extern void (*gBattlerControllerFuncs[MAX_BATTLERS_COUNT])(void);
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBattleBufferA[MAX_BATTLERS_COUNT][0x200];
-extern u8 gBattleBufferB[MAX_BATTLERS_COUNT][0x200];
-extern u8 gMultiUsePlayerCursor;
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern struct MusicPlayerInfo gMPlayInfo_BGM;
-extern u16 gPartnerTrainerId;
-extern struct SpriteTemplate gUnknown_0202499C;
-extern u8 gBattleMonForms[MAX_BATTLERS_COUNT];
-extern u16 gSpecialVar_ItemId;
-extern u8 gUnknown_03005D7C[MAX_BATTLERS_COUNT];
-extern u8 gHealthboxSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gBattleOutcome;
-extern u8 gNumberOfMovesToChoose;
 extern u16 gBattle_BG0_X;
 extern u16 gBattle_BG0_Y;
 extern s32 gUnknown_0203CD70;
-extern u8 gBankInMenu;
-extern u32 gBattlePalaceMoveSelectionRngValue;
-extern u32 gTransformedPersonalities[MAX_BATTLERS_COUNT];
-extern u8 gUnknown_020244B4[];
-extern u16 gUnknown_020243FC;
 extern struct UnusedControllerStruct gUnknown_02022D0C;
 
 extern const struct CompressedSpritePalette gTrainerBackPicPaletteTable[];
@@ -1282,7 +1256,7 @@ static void WallyHandleChooseItem(void)
 {
     BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
     gBattlerControllerFuncs[gActiveBattler] = OpenBagAfterPaletteFade;
-    gBankInMenu = gActiveBattler;
+    gBattlerInMenuId = gActiveBattler;
 }
 
 static void WallyHandleChoosePokemon(void)
@@ -1452,7 +1426,7 @@ static void WallyHandleFaintingCry(void)
 static void WallyHandleIntroSlide(void)
 {
     HandleIntroSlide(gBattleBufferA[gActiveBattler][1]);
-    gUnknown_020243FC |= 1;
+    gIntroSlideFlags |= 1;
     WallyBufferExecCompleted();
 }
 
@@ -1480,7 +1454,7 @@ static void WallyHandleIntroTrainerBallThrow(void)
     gTasks[taskId].data[0] = gActiveBattler;
 
     if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1)
-        gTasks[gUnknown_020244B4[gActiveBattler]].func = sub_8073C30;
+        gTasks[gBattlerStatusSummaryTaskId[gActiveBattler]].func = sub_8073C30;
 
     gBattleSpritesDataPtr->animationData->field_9_x1 = 1;
     gBattlerControllerFuncs[gActiveBattler] = nullsub_21;
@@ -1541,7 +1515,7 @@ static void WallyHandleDrawPartyStatusSummary(void)
     else
     {
         gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].flag_x1 = 1;
-        gUnknown_020244B4[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
+        gBattlerStatusSummaryTaskId[gActiveBattler] = CreatePartyStatusSummarySprites(gActiveBattler, (struct HpAndStatus *)&gBattleBufferA[gActiveBattler][4], gBattleBufferA[gActiveBattler][1], gBattleBufferA[gActiveBattler][2]);
         WallyBufferExecCompleted();
     }
 }
diff --git a/src/battle_controllers.c b/src/battle_controllers.c
index 4f523cfa0..3c8b1563f 100644
--- a/src/battle_controllers.c
+++ b/src/battle_controllers.c
@@ -12,37 +12,29 @@
 #include "constants/abilities.h"
 #include "battle_message.h"
 
-extern u32 gBattleTypeFlags;
-extern u32 gBattleControllerExecFlags;
-extern void (*gBattleMainFunc)(void);
-extern void (*gBattlerControllerFuncs[MAX_BATTLERS_COUNT])(void);
-extern u8 gBattlerPositions[MAX_BATTLERS_COUNT];
-extern u8 gActionSelectionCursor[MAX_BATTLERS_COUNT];
-extern u8 gMoveSelectionCursor[MAX_BATTLERS_COUNT];
-extern u8 gBattlersCount;
-extern u8 gActiveBattler;
-extern u8 gUnknown_0202428C;
-extern u32 gUnknown_02022FF4;
-extern u8 gUnknown_0203C7B4;
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBattleBufferA[MAX_BATTLERS_COUNT][0x200];
-extern u8 gBattleBufferB[MAX_BATTLERS_COUNT][0x200];
-extern u8 gBattleBuffersTransferData[0x100];
+extern u32 gBattleExecBuffer;
+extern void (*gBattleBankFunc[4])(void);
+extern u8 gBanksByIdentity[4];
+extern u8 gActionSelectionCursor[4];
+extern u8 gMoveSelectionCursor[4];
+extern u8 gNoOfAllBanks;
+extern u8 gActiveBank;
+extern u16 gBattlePartyID[4];
+extern u8 gBattleBufferA[4][0x200];
+extern u8 gBattleBufferB[4][0x200];
 extern u8 gUnknown_02022D08;
 extern u8 gUnknown_02022D09;
 extern u8 gUnknown_02022D0A;
-extern u8 gBattlerAttacker;
-extern u8 gBattlerTarget;
-extern u8 gAbsentBattlerFlags;
+extern u8 gBankAttacker;
+extern u8 gBankTarget;
+extern u8 gAbsentBankFlags;
 extern u8 gEffectBank;
-extern u16 gBattleWeather;
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern u16 gCurrentMove;
-extern u16 gChosenMove;
-extern u16 gLastUsedItem;
-extern u8 gBattleOutcome;
-extern u8 gLastUsedAbility;
-extern u8 gStringBattler;
+extern struct BattlePokemon gBattleMons[4];
+extern u16 gLastUsedMove;
+extern u8 gStringBank;
+extern u8 gBattleBuffersTransferData[0x100];
+
+static EWRAM_DATA u8 sBattleBuffersTransferData[0x100] = {};
 
 extern const struct BattleMove gBattleMoves[];
 
@@ -61,7 +53,7 @@ void HandleLinkBattleSetup(void)
 {
     if (gBattleTypeFlags & BATTLE_TYPE_LINK)
     {
-        if (gLinkVSyncDisabled)
+        if (gWirelessCommType)
             sub_800B488();
         if (!gReceivedRemoteLinkPlayers)
             OpenLink();
@@ -757,7 +749,7 @@ void PrepareBufferDataTransferLink(u8 bufferId, u16 size, u8 *data)
     gLinkBattleSendBuffer[gTasks[gUnknown_02022D08].data[14] + LINK_BUFF_SIZE_LO] = alignedSize;
     gLinkBattleSendBuffer[gTasks[gUnknown_02022D08].data[14] + LINK_BUFF_SIZE_HI] = (alignedSize & 0x0000FF00) >> 8;
     gLinkBattleSendBuffer[gTasks[gUnknown_02022D08].data[14] + LINK_BUFF_ABSENT_BANK_FLAGS] = gAbsentBattlerFlags;
-    gLinkBattleSendBuffer[gTasks[gUnknown_02022D08].data[14] + LINK_BUFF_EFFECT_BANK] = gEffectBank;
+    gLinkBattleSendBuffer[gTasks[gUnknown_02022D08].data[14] + LINK_BUFF_EFFECT_BANK] = gEffectBattler;
 
     for (i = 0; i < size; i++)
         gLinkBattleSendBuffer[gTasks[gUnknown_02022D08].data[14] + LINK_BUFF_DATA + i] = data[i];
@@ -782,7 +774,7 @@ static void Task_HandleSendLinkBuffersData(u8 taskId)
             gTasks[taskId].data[11]++;
         break;
     case 2:
-        if (gLinkVSyncDisabled)
+        if (gWirelessCommType)
         {
             gTasks[taskId].data[11]++;
         }
@@ -923,7 +915,7 @@ static void Task_HandleCopyReceivedLinkBuffersData(u8 taskId)
                 gBattlerAttacker = gLinkBattleRecvBuffer[gTasks[taskId].data[15] + 2];
                 gBattlerTarget = gLinkBattleRecvBuffer[gTasks[taskId].data[15] + 3];
                 gAbsentBattlerFlags = gLinkBattleRecvBuffer[gTasks[taskId].data[15] + 6];
-                gEffectBank = gLinkBattleRecvBuffer[gTasks[taskId].data[15] + 7];
+                gEffectBattler = gLinkBattleRecvBuffer[gTasks[taskId].data[15] + 7];
             }
             break;
         case 1:
@@ -941,171 +933,171 @@ static void Task_HandleCopyReceivedLinkBuffersData(u8 taskId)
 
 void BtlController_EmitGetMonData(u8 bufferId, u8 requestId, u8 monToCheck)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_GETMONDATA;
-    gBattleBuffersTransferData[1] = requestId;
-    gBattleBuffersTransferData[2] = monToCheck;
-    gBattleBuffersTransferData[3] = 0;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_GETMONDATA;
+    sBattleBuffersTransferData[1] = requestId;
+    sBattleBuffersTransferData[2] = monToCheck;
+    sBattleBuffersTransferData[3] = 0;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitGetRawMonData(u8 bufferId, u8 monId, u8 bytes)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_GETRAWMONDATA;
-    gBattleBuffersTransferData[1] = monId;
-    gBattleBuffersTransferData[2] = bytes;
-    gBattleBuffersTransferData[3] = 0;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_GETRAWMONDATA;
+    sBattleBuffersTransferData[1] = monId;
+    sBattleBuffersTransferData[2] = bytes;
+    sBattleBuffersTransferData[3] = 0;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitSetMonData(u8 bufferId, u8 requestId, u8 monToCheck, u8 bytes, void *data)
 {
     s32 i;
 
-    gBattleBuffersTransferData[0] = CONTROLLER_SETMONDATA;
-    gBattleBuffersTransferData[1] = requestId;
-    gBattleBuffersTransferData[2] = monToCheck;
+    sBattleBuffersTransferData[0] = CONTROLLER_SETMONDATA;
+    sBattleBuffersTransferData[1] = requestId;
+    sBattleBuffersTransferData[2] = monToCheck;
     for (i = 0; i < bytes; i++)
-        gBattleBuffersTransferData[3 + i] = *(u8*)(data++);
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 3 + bytes);
+        sBattleBuffersTransferData[3 + i] = *(u8*)(data++);
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 3 + bytes);
 }
 
 void BtlController_EmitSetRawMonData(u8 bufferId, u8 monId, u8 bytes, void *data)
 {
     s32 i;
 
-    gBattleBuffersTransferData[0] = CONTROLLER_SETRAWMONDATA;
-    gBattleBuffersTransferData[1] = monId;
-    gBattleBuffersTransferData[2] = bytes;
+    sBattleBuffersTransferData[0] = CONTROLLER_SETRAWMONDATA;
+    sBattleBuffersTransferData[1] = monId;
+    sBattleBuffersTransferData[2] = bytes;
     for (i = 0; i < bytes; i++)
-        gBattleBuffersTransferData[3 + i] = *(u8*)(data++);
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, bytes + 3);
+        sBattleBuffersTransferData[3 + i] = *(u8*)(data++);
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, bytes + 3);
 }
 
 void BtlController_EmitLoadMonSprite(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_LOADMONSPRITE;
-    gBattleBuffersTransferData[1] = CONTROLLER_LOADMONSPRITE;
-    gBattleBuffersTransferData[2] = CONTROLLER_LOADMONSPRITE;
-    gBattleBuffersTransferData[3] = CONTROLLER_LOADMONSPRITE;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_LOADMONSPRITE;
+    sBattleBuffersTransferData[1] = CONTROLLER_LOADMONSPRITE;
+    sBattleBuffersTransferData[2] = CONTROLLER_LOADMONSPRITE;
+    sBattleBuffersTransferData[3] = CONTROLLER_LOADMONSPRITE;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitSwitchInAnim(u8 bufferId, u8 partyId, bool8 dontClearSubstituteBit)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_SWITCHINANIM;
-    gBattleBuffersTransferData[1] = partyId;
-    gBattleBuffersTransferData[2] = dontClearSubstituteBit;
-    gBattleBuffersTransferData[3] = 5;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_SWITCHINANIM;
+    sBattleBuffersTransferData[1] = partyId;
+    sBattleBuffersTransferData[2] = dontClearSubstituteBit;
+    sBattleBuffersTransferData[3] = 5;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitReturnMonToBall(u8 bufferId, u8 arg1)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_RETURNMONTOBALL;
-    gBattleBuffersTransferData[1] = arg1;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 2);
+    sBattleBuffersTransferData[0] = CONTROLLER_RETURNMONTOBALL;
+    sBattleBuffersTransferData[1] = arg1;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 2);
 }
 
 void BtlController_EmitDrawTrainerPic(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_DRAWTRAINERPIC;
-    gBattleBuffersTransferData[1] = CONTROLLER_DRAWTRAINERPIC;
-    gBattleBuffersTransferData[2] = CONTROLLER_DRAWTRAINERPIC;
-    gBattleBuffersTransferData[3] = CONTROLLER_DRAWTRAINERPIC;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_DRAWTRAINERPIC;
+    sBattleBuffersTransferData[1] = CONTROLLER_DRAWTRAINERPIC;
+    sBattleBuffersTransferData[2] = CONTROLLER_DRAWTRAINERPIC;
+    sBattleBuffersTransferData[3] = CONTROLLER_DRAWTRAINERPIC;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitTrainerSlide(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_TRAINERSLIDE;
-    gBattleBuffersTransferData[1] = CONTROLLER_TRAINERSLIDE;
-    gBattleBuffersTransferData[2] = CONTROLLER_TRAINERSLIDE;
-    gBattleBuffersTransferData[3] = CONTROLLER_TRAINERSLIDE;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_TRAINERSLIDE;
+    sBattleBuffersTransferData[1] = CONTROLLER_TRAINERSLIDE;
+    sBattleBuffersTransferData[2] = CONTROLLER_TRAINERSLIDE;
+    sBattleBuffersTransferData[3] = CONTROLLER_TRAINERSLIDE;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitTrainerSlideBack(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_TRAINERSLIDEBACK;
-    gBattleBuffersTransferData[1] = CONTROLLER_TRAINERSLIDEBACK;
-    gBattleBuffersTransferData[2] = CONTROLLER_TRAINERSLIDEBACK;
-    gBattleBuffersTransferData[3] = CONTROLLER_TRAINERSLIDEBACK;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_TRAINERSLIDEBACK;
+    sBattleBuffersTransferData[1] = CONTROLLER_TRAINERSLIDEBACK;
+    sBattleBuffersTransferData[2] = CONTROLLER_TRAINERSLIDEBACK;
+    sBattleBuffersTransferData[3] = CONTROLLER_TRAINERSLIDEBACK;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitFaintAnimation(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_FAINTANIMATION;
-    gBattleBuffersTransferData[1] = CONTROLLER_FAINTANIMATION;
-    gBattleBuffersTransferData[2] = CONTROLLER_FAINTANIMATION;
-    gBattleBuffersTransferData[3] = CONTROLLER_FAINTANIMATION;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_FAINTANIMATION;
+    sBattleBuffersTransferData[1] = CONTROLLER_FAINTANIMATION;
+    sBattleBuffersTransferData[2] = CONTROLLER_FAINTANIMATION;
+    sBattleBuffersTransferData[3] = CONTROLLER_FAINTANIMATION;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitPaletteFade(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_PALETTEFADE;
-    gBattleBuffersTransferData[1] = CONTROLLER_PALETTEFADE;
-    gBattleBuffersTransferData[2] = CONTROLLER_PALETTEFADE;
-    gBattleBuffersTransferData[3] = CONTROLLER_PALETTEFADE;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_PALETTEFADE;
+    sBattleBuffersTransferData[1] = CONTROLLER_PALETTEFADE;
+    sBattleBuffersTransferData[2] = CONTROLLER_PALETTEFADE;
+    sBattleBuffersTransferData[3] = CONTROLLER_PALETTEFADE;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitSuccessBallThrowAnim(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_SUCCESSBALLTHROWANIM;
-    gBattleBuffersTransferData[1] = CONTROLLER_SUCCESSBALLTHROWANIM;
-    gBattleBuffersTransferData[2] = CONTROLLER_SUCCESSBALLTHROWANIM;
-    gBattleBuffersTransferData[3] = CONTROLLER_SUCCESSBALLTHROWANIM;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_SUCCESSBALLTHROWANIM;
+    sBattleBuffersTransferData[1] = CONTROLLER_SUCCESSBALLTHROWANIM;
+    sBattleBuffersTransferData[2] = CONTROLLER_SUCCESSBALLTHROWANIM;
+    sBattleBuffersTransferData[3] = CONTROLLER_SUCCESSBALLTHROWANIM;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitBallThrowAnim(u8 bufferId, u8 caseId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_BALLTHROWANIM;
-    gBattleBuffersTransferData[1] = caseId;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 2);
+    sBattleBuffersTransferData[0] = CONTROLLER_BALLTHROWANIM;
+    sBattleBuffersTransferData[1] = caseId;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 2);
 }
 
 void BtlController_EmitPause(u8 bufferId, u8 toWait, void *data)
 {
     s32 i;
 
-    gBattleBuffersTransferData[0] = CONTROLLER_PAUSE;
-    gBattleBuffersTransferData[1] = toWait;
+    sBattleBuffersTransferData[0] = CONTROLLER_PAUSE;
+    sBattleBuffersTransferData[1] = toWait;
     for (i = 0; i < toWait * 3; i++)
-        gBattleBuffersTransferData[2 + i] = *(u8*)(data++);
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, toWait * 3 + 2);
+        sBattleBuffersTransferData[2 + i] = *(u8*)(data++);
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, toWait * 3 + 2);
 }
 
 void BtlController_EmitMoveAnimation(u8 bufferId, u16 move, u8 turnOfMove, u16 movePower, s32 dmg, u8 friendship, struct DisableStruct *disableStructPtr, u8 multihit)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_MOVEANIMATION;
-    gBattleBuffersTransferData[1] = move;
-    gBattleBuffersTransferData[2] = (move & 0xFF00) >> 8;
-    gBattleBuffersTransferData[3] = turnOfMove;
-    gBattleBuffersTransferData[4] = movePower;
-    gBattleBuffersTransferData[5] = (movePower & 0xFF00) >> 8;
-    gBattleBuffersTransferData[6] = dmg;
-    gBattleBuffersTransferData[7] = (dmg & 0x0000FF00) >> 8;
-    gBattleBuffersTransferData[8] = (dmg & 0x00FF0000) >> 16;
-    gBattleBuffersTransferData[9] = (dmg & 0xFF000000) >> 24;
-    gBattleBuffersTransferData[10] = friendship;
-    gBattleBuffersTransferData[11] = multihit;
+    sBattleBuffersTransferData[0] = CONTROLLER_MOVEANIMATION;
+    sBattleBuffersTransferData[1] = move;
+    sBattleBuffersTransferData[2] = (move & 0xFF00) >> 8;
+    sBattleBuffersTransferData[3] = turnOfMove;
+    sBattleBuffersTransferData[4] = movePower;
+    sBattleBuffersTransferData[5] = (movePower & 0xFF00) >> 8;
+    sBattleBuffersTransferData[6] = dmg;
+    sBattleBuffersTransferData[7] = (dmg & 0x0000FF00) >> 8;
+    sBattleBuffersTransferData[8] = (dmg & 0x00FF0000) >> 16;
+    sBattleBuffersTransferData[9] = (dmg & 0xFF000000) >> 24;
+    sBattleBuffersTransferData[10] = friendship;
+    sBattleBuffersTransferData[11] = multihit;
     if (WEATHER_HAS_EFFECT2)
     {
-        gBattleBuffersTransferData[12] = gBattleWeather;
-        gBattleBuffersTransferData[13] = (gBattleWeather & 0xFF00) >> 8;
+        sBattleBuffersTransferData[12] = gBattleWeather;
+        sBattleBuffersTransferData[13] = (gBattleWeather & 0xFF00) >> 8;
     }
     else
     {
-        gBattleBuffersTransferData[12] = 0;
-        gBattleBuffersTransferData[13] = 0;
+        sBattleBuffersTransferData[12] = 0;
+        sBattleBuffersTransferData[13] = 0;
     }
-    gBattleBuffersTransferData[14] = 0;
-    gBattleBuffersTransferData[15] = 0;
-    memcpy(&gBattleBuffersTransferData[16], disableStructPtr, sizeof(struct DisableStruct));
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 16 + sizeof(struct DisableStruct));
+    sBattleBuffersTransferData[14] = 0;
+    sBattleBuffersTransferData[15] = 0;
+    memcpy(&sBattleBuffersTransferData[16], disableStructPtr, sizeof(struct DisableStruct));
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 16 + sizeof(struct DisableStruct));
 }
 
 void BtlController_EmitPrintString(u8 bufferId, u16 stringID)
@@ -1113,12 +1105,12 @@ void BtlController_EmitPrintString(u8 bufferId, u16 stringID)
     s32 i;
     struct StringInfoBattle* stringInfo;
 
-    gBattleBuffersTransferData[0] = CONTROLLER_PRINTSTRING;
-    gBattleBuffersTransferData[1] = gBattleOutcome;
-    gBattleBuffersTransferData[2] = stringID;
-    gBattleBuffersTransferData[3] = (stringID & 0xFF00) >> 8;
+    sBattleBuffersTransferData[0] = CONTROLLER_PRINTSTRING;
+    sBattleBuffersTransferData[1] = gBattleOutcome;
+    sBattleBuffersTransferData[2] = stringID;
+    sBattleBuffersTransferData[3] = (stringID & 0xFF00) >> 8;
 
-    stringInfo = (struct StringInfoBattle*)(&gBattleBuffersTransferData[4]);
+    stringInfo = (struct StringInfoBattle*)(&sBattleBuffersTransferData[4]);
     stringInfo->currentMove = gCurrentMove;
     stringInfo->originallyUsedMove = gChosenMove;
     stringInfo->lastItem = gLastUsedItem;
@@ -1126,7 +1118,7 @@ void BtlController_EmitPrintString(u8 bufferId, u16 stringID)
     stringInfo->scrActive = gBattleScripting.battler;
     stringInfo->unk1605E = gBattleStruct->field_52;
     stringInfo->hpScale = gBattleStruct->hpScale;
-    stringInfo->StringBank = gStringBattler;
+    stringInfo->StringBank = gPotentialItemEffectBattler;
     stringInfo->moveType = gBattleMoves[gCurrentMove].type;
 
     for (i = 0; i < MAX_BATTLERS_COUNT; i++)
@@ -1137,7 +1129,7 @@ void BtlController_EmitPrintString(u8 bufferId, u16 stringID)
         stringInfo->textBuffs[1][i] = gBattleTextBuff2[i];
         stringInfo->textBuffs[2][i] = gBattleTextBuff3[i];
     }
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, sizeof(struct StringInfoBattle) + 4);
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, sizeof(struct StringInfoBattle) + 4);
 }
 
 void BtlController_EmitPrintSelectionString(u8 bufferId, u16 stringID)
@@ -1145,12 +1137,12 @@ void BtlController_EmitPrintSelectionString(u8 bufferId, u16 stringID)
     s32 i;
     struct StringInfoBattle *stringInfo;
 
-    gBattleBuffersTransferData[0] = CONTROLLER_PRINTSTRINGPLAYERONLY;
-    gBattleBuffersTransferData[1] = CONTROLLER_PRINTSTRINGPLAYERONLY;
-    gBattleBuffersTransferData[2] = stringID;
-    gBattleBuffersTransferData[3] = (stringID & 0xFF00) >> 8;
+    sBattleBuffersTransferData[0] = CONTROLLER_PRINTSTRINGPLAYERONLY;
+    sBattleBuffersTransferData[1] = CONTROLLER_PRINTSTRINGPLAYERONLY;
+    sBattleBuffersTransferData[2] = stringID;
+    sBattleBuffersTransferData[3] = (stringID & 0xFF00) >> 8;
 
-    stringInfo = (struct StringInfoBattle*)(&gBattleBuffersTransferData[4]);
+    stringInfo = (struct StringInfoBattle*)(&sBattleBuffersTransferData[4]);
     stringInfo->currentMove = gCurrentMove;
     stringInfo->originallyUsedMove = gChosenMove;
     stringInfo->lastItem = gLastUsedItem;
@@ -1166,386 +1158,386 @@ void BtlController_EmitPrintSelectionString(u8 bufferId, u16 stringID)
         stringInfo->textBuffs[1][i] = gBattleTextBuff2[i];
         stringInfo->textBuffs[2][i] = gBattleTextBuff3[i];
     }
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, sizeof(struct StringInfoBattle) + 4);
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, sizeof(struct StringInfoBattle) + 4);
 }
 
 void BtlController_EmitChooseAction(u8 bufferId, u8 arg1, u16 arg2)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_CHOOSEACTION;
-    gBattleBuffersTransferData[1] = arg1;
-    gBattleBuffersTransferData[2] = arg2;
-    gBattleBuffersTransferData[3] = (arg2 & 0xFF00) >> 8;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_CHOOSEACTION;
+    sBattleBuffersTransferData[1] = arg1;
+    sBattleBuffersTransferData[2] = arg2;
+    sBattleBuffersTransferData[3] = (arg2 & 0xFF00) >> 8;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitUnknownYesNoBox(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_UNKNOWNYESNOBOX;
-    gBattleBuffersTransferData[1] = CONTROLLER_UNKNOWNYESNOBOX;
-    gBattleBuffersTransferData[2] = CONTROLLER_UNKNOWNYESNOBOX;
-    gBattleBuffersTransferData[3] = CONTROLLER_UNKNOWNYESNOBOX;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_UNKNOWNYESNOBOX;
+    sBattleBuffersTransferData[1] = CONTROLLER_UNKNOWNYESNOBOX;
+    sBattleBuffersTransferData[2] = CONTROLLER_UNKNOWNYESNOBOX;
+    sBattleBuffersTransferData[3] = CONTROLLER_UNKNOWNYESNOBOX;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitChooseMove(u8 bufferId, bool8 isDoubleBattle, bool8 NoPpNumber, struct ChooseMoveStruct *movePpData)
 {
     s32 i;
 
-    gBattleBuffersTransferData[0] = CONTROLLER_CHOOSEMOVE;
-    gBattleBuffersTransferData[1] = isDoubleBattle;
-    gBattleBuffersTransferData[2] = NoPpNumber;
-    gBattleBuffersTransferData[3] = 0;
+    sBattleBuffersTransferData[0] = CONTROLLER_CHOOSEMOVE;
+    sBattleBuffersTransferData[1] = isDoubleBattle;
+    sBattleBuffersTransferData[2] = NoPpNumber;
+    sBattleBuffersTransferData[3] = 0;
     for (i = 0; i < sizeof(*movePpData); i++)
-        gBattleBuffersTransferData[4 + i] = *((u8*)(movePpData) + i);
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, sizeof(*movePpData) + 4);
+        sBattleBuffersTransferData[4 + i] = *((u8*)(movePpData) + i);
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, sizeof(*movePpData) + 4);
 }
 
 void BtlController_EmitChooseItem(u8 bufferId, u8 *arg1)
 {
     s32 i;
 
-    gBattleBuffersTransferData[0] = CONTROLLER_OPENBAG;
+    sBattleBuffersTransferData[0] = CONTROLLER_OPENBAG;
     for (i = 0; i < 3; i++)
-        gBattleBuffersTransferData[1 + i] = arg1[i];
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+        sBattleBuffersTransferData[1 + i] = arg1[i];
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitChoosePokemon(u8 bufferId, u8 caseId, u8 arg2, u8 abilityId, u8* arg4)
 {
     s32 i;
 
-    gBattleBuffersTransferData[0] = CONTROLLER_CHOOSEPOKEMON;
-    gBattleBuffersTransferData[1] = caseId;
-    gBattleBuffersTransferData[2] = arg2;
-    gBattleBuffersTransferData[3] = abilityId;
+    sBattleBuffersTransferData[0] = CONTROLLER_CHOOSEPOKEMON;
+    sBattleBuffersTransferData[1] = caseId;
+    sBattleBuffersTransferData[2] = arg2;
+    sBattleBuffersTransferData[3] = abilityId;
     for (i = 0; i < 3; i++)
-        gBattleBuffersTransferData[4 + i] = arg4[i];
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 8);  // but only 7 bytes were written
+        sBattleBuffersTransferData[4 + i] = arg4[i];
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 8);  // but only 7 bytes were written
 }
 
 void BtlController_EmitCmd23(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_23;
-    gBattleBuffersTransferData[1] = CONTROLLER_23;
-    gBattleBuffersTransferData[2] = CONTROLLER_23;
-    gBattleBuffersTransferData[3] = CONTROLLER_23;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_23;
+    sBattleBuffersTransferData[1] = CONTROLLER_23;
+    sBattleBuffersTransferData[2] = CONTROLLER_23;
+    sBattleBuffersTransferData[3] = CONTROLLER_23;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 // why is the argument u16 if it's being cast to s16 anyway?
 void BtlController_EmitHealthBarUpdate(u8 bufferId, u16 hpValue)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_HEALTHBARUPDATE;
-    gBattleBuffersTransferData[1] = 0;
-    gBattleBuffersTransferData[2] = (s16)hpValue;
-    gBattleBuffersTransferData[3] = ((s16)hpValue & 0xFF00) >> 8;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_HEALTHBARUPDATE;
+    sBattleBuffersTransferData[1] = 0;
+    sBattleBuffersTransferData[2] = (s16)hpValue;
+    sBattleBuffersTransferData[3] = ((s16)hpValue & 0xFF00) >> 8;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 // why is the argument u16 if it's being cast to s16 anyway?
 void BtlController_EmitExpUpdate(u8 bufferId, u8 partyId, u16 expPoints)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_EXPUPDATE;
-    gBattleBuffersTransferData[1] = partyId;
-    gBattleBuffersTransferData[2] = (s16)expPoints;
-    gBattleBuffersTransferData[3] = ((s16)expPoints & 0xFF00) >> 8;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_EXPUPDATE;
+    sBattleBuffersTransferData[1] = partyId;
+    sBattleBuffersTransferData[2] = (s16)expPoints;
+    sBattleBuffersTransferData[3] = ((s16)expPoints & 0xFF00) >> 8;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitStatusIconUpdate(u8 bufferId, u32 status1, u32 status2)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_STATUSICONUPDATE;
-    gBattleBuffersTransferData[1] = status1;
-    gBattleBuffersTransferData[2] = (status1 & 0x0000FF00) >> 8;
-    gBattleBuffersTransferData[3] = (status1 & 0x00FF0000) >> 16;
-    gBattleBuffersTransferData[4] = (status1 & 0xFF000000) >> 24;
-    gBattleBuffersTransferData[5] = status2;
-    gBattleBuffersTransferData[6] = (status2 & 0x0000FF00) >> 8;
-    gBattleBuffersTransferData[7] = (status2 & 0x00FF0000) >> 16;
-    gBattleBuffersTransferData[8] = (status2 & 0xFF000000) >> 24;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 9);
+    sBattleBuffersTransferData[0] = CONTROLLER_STATUSICONUPDATE;
+    sBattleBuffersTransferData[1] = status1;
+    sBattleBuffersTransferData[2] = (status1 & 0x0000FF00) >> 8;
+    sBattleBuffersTransferData[3] = (status1 & 0x00FF0000) >> 16;
+    sBattleBuffersTransferData[4] = (status1 & 0xFF000000) >> 24;
+    sBattleBuffersTransferData[5] = status2;
+    sBattleBuffersTransferData[6] = (status2 & 0x0000FF00) >> 8;
+    sBattleBuffersTransferData[7] = (status2 & 0x00FF0000) >> 16;
+    sBattleBuffersTransferData[8] = (status2 & 0xFF000000) >> 24;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 9);
 }
 
 void BtlController_EmitStatusAnimation(u8 bufferId, bool8 status2, u32 status)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_STATUSANIMATION;
-    gBattleBuffersTransferData[1] = status2;
-    gBattleBuffersTransferData[2] = status;
-    gBattleBuffersTransferData[3] = (status & 0x0000FF00) >> 8;
-    gBattleBuffersTransferData[4] = (status & 0x00FF0000) >> 16;
-    gBattleBuffersTransferData[5] = (status & 0xFF000000) >> 24;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 6);
+    sBattleBuffersTransferData[0] = CONTROLLER_STATUSANIMATION;
+    sBattleBuffersTransferData[1] = status2;
+    sBattleBuffersTransferData[2] = status;
+    sBattleBuffersTransferData[3] = (status & 0x0000FF00) >> 8;
+    sBattleBuffersTransferData[4] = (status & 0x00FF0000) >> 16;
+    sBattleBuffersTransferData[5] = (status & 0xFF000000) >> 24;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 6);
 }
 
 void BtlController_EmitStatusXor(u8 bufferId, u8 b)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_STATUSXOR;
-    gBattleBuffersTransferData[1] = b;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 2);
+    sBattleBuffersTransferData[0] = CONTROLLER_STATUSXOR;
+    sBattleBuffersTransferData[1] = b;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 2);
 }
 
 void BtlController_EmitDataTransfer(u8 bufferId, u16 size, void *data)
 {
     s32 i;
 
-    gBattleBuffersTransferData[0] = CONTROLLER_DATATRANSFER;
-    gBattleBuffersTransferData[1] = CONTROLLER_DATATRANSFER;
-    gBattleBuffersTransferData[2] = size;
-    gBattleBuffersTransferData[3] = (size & 0xFF00) >> 8;
+    sBattleBuffersTransferData[0] = CONTROLLER_DATATRANSFER;
+    sBattleBuffersTransferData[1] = CONTROLLER_DATATRANSFER;
+    sBattleBuffersTransferData[2] = size;
+    sBattleBuffersTransferData[3] = (size & 0xFF00) >> 8;
     for (i = 0; i < size; i++)
-        gBattleBuffersTransferData[4 + i] = *(u8*)(data++);
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, size + 4);
+        sBattleBuffersTransferData[4 + i] = *(u8*)(data++);
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, size + 4);
 }
 
 void BtlController_EmitDMA3Transfer(u8 bufferId, void *dst, u16 size, void *data)
 {
     s32 i;
 
-    gBattleBuffersTransferData[0] = CONTROLLER_DMA3TRANSFER;
-    gBattleBuffersTransferData[1] = (u32)(dst);
-    gBattleBuffersTransferData[2] = ((u32)(dst) & 0x0000FF00) >> 8;
-    gBattleBuffersTransferData[3] = ((u32)(dst) & 0x00FF0000) >> 16;
-    gBattleBuffersTransferData[4] = ((u32)(dst) & 0xFF000000) >> 24;
-    gBattleBuffersTransferData[5] = size;
-    gBattleBuffersTransferData[6] = (size & 0xFF00) >> 8;
+    sBattleBuffersTransferData[0] = CONTROLLER_DMA3TRANSFER;
+    sBattleBuffersTransferData[1] = (u32)(dst);
+    sBattleBuffersTransferData[2] = ((u32)(dst) & 0x0000FF00) >> 8;
+    sBattleBuffersTransferData[3] = ((u32)(dst) & 0x00FF0000) >> 16;
+    sBattleBuffersTransferData[4] = ((u32)(dst) & 0xFF000000) >> 24;
+    sBattleBuffersTransferData[5] = size;
+    sBattleBuffersTransferData[6] = (size & 0xFF00) >> 8;
     for (i = 0; i < size; i++)
-        gBattleBuffersTransferData[7 + i] = *(u8*)(data++);
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, size + 7);
+        sBattleBuffersTransferData[7 + i] = *(u8*)(data++);
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, size + 7);
 }
 
 void BtlController_EmitPlayBGM(u8 bufferId, u16 songId, void *unusedDumbDataParameter)
 {
     s32 i;
 
-    gBattleBuffersTransferData[0] = CONTROLLER_31;
-    gBattleBuffersTransferData[1] = songId;
-    gBattleBuffersTransferData[2] = (songId & 0xFF00) >> 8;
+    sBattleBuffersTransferData[0] = CONTROLLER_31;
+    sBattleBuffersTransferData[1] = songId;
+    sBattleBuffersTransferData[2] = (songId & 0xFF00) >> 8;
     for (i = 0; i < songId; i++) // ????
-        gBattleBuffersTransferData[3 + i] = *(u8*)(unusedDumbDataParameter++);
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, songId + 3);
+        sBattleBuffersTransferData[3 + i] = *(u8*)(unusedDumbDataParameter++);
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, songId + 3);
 }
 
 void BtlController_EmitCmd32(u8 bufferId, u16 size, void *data)
 {
     s32 i;
 
-    gBattleBuffersTransferData[0] = CONTROLLER_32;
-    gBattleBuffersTransferData[1] = size;
-    gBattleBuffersTransferData[2] = (size & 0xFF00) >> 8;
+    sBattleBuffersTransferData[0] = CONTROLLER_32;
+    sBattleBuffersTransferData[1] = size;
+    sBattleBuffersTransferData[2] = (size & 0xFF00) >> 8;
     for (i = 0; i < size; i++)
-        gBattleBuffersTransferData[3 + i] = *(u8*)(data++);
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, size + 3);
+        sBattleBuffersTransferData[3 + i] = *(u8*)(data++);
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, size + 3);
 }
 
 void BtlController_EmitTwoReturnValues(u8 bufferId, u8 arg1, u16 arg2)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_TWORETURNVALUES;
-    gBattleBuffersTransferData[1] = arg1;
-    gBattleBuffersTransferData[2] = arg2;
-    gBattleBuffersTransferData[3] = (arg2 & 0xFF00) >> 8;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_TWORETURNVALUES;
+    sBattleBuffersTransferData[1] = arg1;
+    sBattleBuffersTransferData[2] = arg2;
+    sBattleBuffersTransferData[3] = (arg2 & 0xFF00) >> 8;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitChosenMonReturnValue(u8 bufferId, u8 b, u8 *c)
 {
     s32 i;
 
-    gBattleBuffersTransferData[0] = CONTROLLER_CHOSENMONRETURNVALUE;
-    gBattleBuffersTransferData[1] = b;
+    sBattleBuffersTransferData[0] = CONTROLLER_CHOSENMONRETURNVALUE;
+    sBattleBuffersTransferData[1] = b;
     for (i = 0; i < 3; i++)
-        gBattleBuffersTransferData[2 + i] = c[i];
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 5);
+        sBattleBuffersTransferData[2 + i] = c[i];
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 5);
 }
 
 void BtlController_EmitOneReturnValue(u8 bufferId, u16 arg1)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_ONERETURNVALUE;
-    gBattleBuffersTransferData[1] = arg1;
-    gBattleBuffersTransferData[2] = (arg1 & 0xFF00) >> 8;
-    gBattleBuffersTransferData[3] = 0;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_ONERETURNVALUE;
+    sBattleBuffersTransferData[1] = arg1;
+    sBattleBuffersTransferData[2] = (arg1 & 0xFF00) >> 8;
+    sBattleBuffersTransferData[3] = 0;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitOneReturnValue_Duplicate(u8 bufferId, u16 b)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_ONERETURNVALUE_DUPLICATE;
-    gBattleBuffersTransferData[1] = b;
-    gBattleBuffersTransferData[2] = (b & 0xFF00) >> 8;
-    gBattleBuffersTransferData[3] = 0;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_ONERETURNVALUE_DUPLICATE;
+    sBattleBuffersTransferData[1] = b;
+    sBattleBuffersTransferData[2] = (b & 0xFF00) >> 8;
+    sBattleBuffersTransferData[3] = 0;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitCmd37(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_37;
-    gBattleBuffersTransferData[1] = CONTROLLER_37;
-    gBattleBuffersTransferData[2] = CONTROLLER_37;
-    gBattleBuffersTransferData[3] = CONTROLLER_37;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_37;
+    sBattleBuffersTransferData[1] = CONTROLLER_37;
+    sBattleBuffersTransferData[2] = CONTROLLER_37;
+    sBattleBuffersTransferData[3] = CONTROLLER_37;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitCmd38(u8 bufferId, u8 b)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_38;
-    gBattleBuffersTransferData[1] = b;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 2);
+    sBattleBuffersTransferData[0] = CONTROLLER_38;
+    sBattleBuffersTransferData[1] = b;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 2);
 }
 
 void BtlController_EmitCmd39(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_39;
-    gBattleBuffersTransferData[1] = CONTROLLER_39;
-    gBattleBuffersTransferData[2] = CONTROLLER_39;
-    gBattleBuffersTransferData[3] = CONTROLLER_39;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_39;
+    sBattleBuffersTransferData[1] = CONTROLLER_39;
+    sBattleBuffersTransferData[2] = CONTROLLER_39;
+    sBattleBuffersTransferData[3] = CONTROLLER_39;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitCmd40(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_40;
-    gBattleBuffersTransferData[1] = CONTROLLER_40;
-    gBattleBuffersTransferData[2] = CONTROLLER_40;
-    gBattleBuffersTransferData[3] = CONTROLLER_40;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_40;
+    sBattleBuffersTransferData[1] = CONTROLLER_40;
+    sBattleBuffersTransferData[2] = CONTROLLER_40;
+    sBattleBuffersTransferData[3] = CONTROLLER_40;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitHitAnimation(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_HITANIMATION;
-    gBattleBuffersTransferData[1] = CONTROLLER_HITANIMATION;
-    gBattleBuffersTransferData[2] = CONTROLLER_HITANIMATION;
-    gBattleBuffersTransferData[3] = CONTROLLER_HITANIMATION;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_HITANIMATION;
+    sBattleBuffersTransferData[1] = CONTROLLER_HITANIMATION;
+    sBattleBuffersTransferData[2] = CONTROLLER_HITANIMATION;
+    sBattleBuffersTransferData[3] = CONTROLLER_HITANIMATION;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitCmd42(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_42;
-    gBattleBuffersTransferData[1] = CONTROLLER_42;
-    gBattleBuffersTransferData[2] = CONTROLLER_42;
-    gBattleBuffersTransferData[3] = CONTROLLER_42;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_42;
+    sBattleBuffersTransferData[1] = CONTROLLER_42;
+    sBattleBuffersTransferData[2] = CONTROLLER_42;
+    sBattleBuffersTransferData[3] = CONTROLLER_42;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitPlaySE(u8 bufferId, u16 songId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_EFFECTIVENESSSOUND;
-    gBattleBuffersTransferData[1] = songId;
-    gBattleBuffersTransferData[2] = (songId & 0xFF00) >> 8;
-    gBattleBuffersTransferData[3] = 0;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_EFFECTIVENESSSOUND;
+    sBattleBuffersTransferData[1] = songId;
+    sBattleBuffersTransferData[2] = (songId & 0xFF00) >> 8;
+    sBattleBuffersTransferData[3] = 0;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitPlayFanfareOrBGM(u8 bufferId, u16 songId, bool8 playBGM)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_PLAYFANFAREORBGM;
-    gBattleBuffersTransferData[1] = songId;
-    gBattleBuffersTransferData[2] = (songId & 0xFF00) >> 8;
-    gBattleBuffersTransferData[3] = playBGM;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_PLAYFANFAREORBGM;
+    sBattleBuffersTransferData[1] = songId;
+    sBattleBuffersTransferData[2] = (songId & 0xFF00) >> 8;
+    sBattleBuffersTransferData[3] = playBGM;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitFaintingCry(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_FAINTINGCRY;
-    gBattleBuffersTransferData[1] = CONTROLLER_FAINTINGCRY;
-    gBattleBuffersTransferData[2] = CONTROLLER_FAINTINGCRY;
-    gBattleBuffersTransferData[3] = CONTROLLER_FAINTINGCRY;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_FAINTINGCRY;
+    sBattleBuffersTransferData[1] = CONTROLLER_FAINTINGCRY;
+    sBattleBuffersTransferData[2] = CONTROLLER_FAINTINGCRY;
+    sBattleBuffersTransferData[3] = CONTROLLER_FAINTINGCRY;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitIntroSlide(u8 bufferId, u8 terrainId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_INTROSLIDE;
-    gBattleBuffersTransferData[1] = terrainId;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 2);
+    sBattleBuffersTransferData[0] = CONTROLLER_INTROSLIDE;
+    sBattleBuffersTransferData[1] = terrainId;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 2);
 }
 
 void BtlController_EmitIntroTrainerBallThrow(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_INTROTRAINERBALLTHROW;
-    gBattleBuffersTransferData[1] = CONTROLLER_INTROTRAINERBALLTHROW;
-    gBattleBuffersTransferData[2] = CONTROLLER_INTROTRAINERBALLTHROW;
-    gBattleBuffersTransferData[3] = CONTROLLER_INTROTRAINERBALLTHROW;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_INTROTRAINERBALLTHROW;
+    sBattleBuffersTransferData[1] = CONTROLLER_INTROTRAINERBALLTHROW;
+    sBattleBuffersTransferData[2] = CONTROLLER_INTROTRAINERBALLTHROW;
+    sBattleBuffersTransferData[3] = CONTROLLER_INTROTRAINERBALLTHROW;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitDrawPartyStatusSummary(u8 bufferId, struct HpAndStatus* hpAndStatus, u8 arg2)
 {
     s32 i;
 
-    gBattleBuffersTransferData[0] = CONTROLLER_DRAWPARTYSTATUSSUMMARY;
-    gBattleBuffersTransferData[1] = arg2 & 0x7F;
-    gBattleBuffersTransferData[2] = (arg2 & 0x80) >> 7;
-    gBattleBuffersTransferData[3] = CONTROLLER_DRAWPARTYSTATUSSUMMARY;
+    sBattleBuffersTransferData[0] = CONTROLLER_DRAWPARTYSTATUSSUMMARY;
+    sBattleBuffersTransferData[1] = arg2 & 0x7F;
+    sBattleBuffersTransferData[2] = (arg2 & 0x80) >> 7;
+    sBattleBuffersTransferData[3] = CONTROLLER_DRAWPARTYSTATUSSUMMARY;
     for (i = 0; i < (s32)(sizeof(struct HpAndStatus) * 6); i++)
-        gBattleBuffersTransferData[4 + i] = *(i + (u8*)(hpAndStatus));
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, sizeof(struct HpAndStatus) * 6 + 4);
+        sBattleBuffersTransferData[4 + i] = *(i + (u8*)(hpAndStatus));
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, sizeof(struct HpAndStatus) * 6 + 4);
 }
 
 void BtlController_EmitCmd49(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_49;
-    gBattleBuffersTransferData[1] = CONTROLLER_49;
-    gBattleBuffersTransferData[2] = CONTROLLER_49;
-    gBattleBuffersTransferData[3] = CONTROLLER_49;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_49;
+    sBattleBuffersTransferData[1] = CONTROLLER_49;
+    sBattleBuffersTransferData[2] = CONTROLLER_49;
+    sBattleBuffersTransferData[3] = CONTROLLER_49;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitCmd50(u8 bufferId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_50;
-    gBattleBuffersTransferData[1] = CONTROLLER_50;
-    gBattleBuffersTransferData[2] = CONTROLLER_50;
-    gBattleBuffersTransferData[3] = CONTROLLER_50;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_50;
+    sBattleBuffersTransferData[1] = CONTROLLER_50;
+    sBattleBuffersTransferData[2] = CONTROLLER_50;
+    sBattleBuffersTransferData[3] = CONTROLLER_50;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitSpriteInvisibility(u8 bufferId, bool8 isInvisible)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_SPRITEINVISIBILITY;
-    gBattleBuffersTransferData[1] = isInvisible;
-    gBattleBuffersTransferData[2] = CONTROLLER_SPRITEINVISIBILITY;
-    gBattleBuffersTransferData[3] = CONTROLLER_SPRITEINVISIBILITY;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_SPRITEINVISIBILITY;
+    sBattleBuffersTransferData[1] = isInvisible;
+    sBattleBuffersTransferData[2] = CONTROLLER_SPRITEINVISIBILITY;
+    sBattleBuffersTransferData[3] = CONTROLLER_SPRITEINVISIBILITY;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitBattleAnimation(u8 bufferId, u8 animationId, u16 argument)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_BATTLEANIMATION;
-    gBattleBuffersTransferData[1] = animationId;
-    gBattleBuffersTransferData[2] = argument;
-    gBattleBuffersTransferData[3] = (argument & 0xFF00) >> 8;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 4);
+    sBattleBuffersTransferData[0] = CONTROLLER_BATTLEANIMATION;
+    sBattleBuffersTransferData[1] = animationId;
+    sBattleBuffersTransferData[2] = argument;
+    sBattleBuffersTransferData[3] = (argument & 0xFF00) >> 8;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 4);
 }
 
 void BtlController_EmitLinkStandbyMsg(u8 bufferId, u8 arg1, bool32 arg2)
 {
     bool8 arg2_ = arg2;
-    gBattleBuffersTransferData[0] = CONTROLLER_LINKSTANDBYMSG;
-    gBattleBuffersTransferData[1] = arg1;
+    sBattleBuffersTransferData[0] = CONTROLLER_LINKSTANDBYMSG;
+    sBattleBuffersTransferData[1] = arg1;
 
     if (arg2_)
-        gBattleBuffersTransferData[3] = gBattleBuffersTransferData[2] = sub_81850DC(&gBattleBuffersTransferData[4]);
+        sBattleBuffersTransferData[3] = sBattleBuffersTransferData[2] = sub_81850DC(&sBattleBuffersTransferData[4]);
     else
-        gBattleBuffersTransferData[3] = gBattleBuffersTransferData[2] = 0;
+        sBattleBuffersTransferData[3] = sBattleBuffersTransferData[2] = 0;
 
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, gBattleBuffersTransferData[2] + 4);
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, sBattleBuffersTransferData[2] + 4);
 }
 
 void BtlController_EmitResetActionMoveSelection(u8 bufferId, u8 caseId)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_RESETACTIONMOVESELECTION;
-    gBattleBuffersTransferData[1] = caseId;
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, 2);
+    sBattleBuffersTransferData[0] = CONTROLLER_RESETACTIONMOVESELECTION;
+    sBattleBuffersTransferData[1] = caseId;
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, 2);
 }
 
 void BtlController_EmitCmd55(u8 bufferId, u8 arg1)
 {
-    gBattleBuffersTransferData[0] = CONTROLLER_55;
-    gBattleBuffersTransferData[1] = arg1;
-    gBattleBuffersTransferData[2] = gSaveBlock2Ptr->field_CA9_b;
-    gBattleBuffersTransferData[3] = gSaveBlock2Ptr->field_CA9_b;
-    gBattleBuffersTransferData[5] = gBattleBuffersTransferData[4] = sub_81850DC(&gBattleBuffersTransferData[6]);
-    PrepareBufferDataTransfer(bufferId, gBattleBuffersTransferData, gBattleBuffersTransferData[4] + 6);
+    sBattleBuffersTransferData[0] = CONTROLLER_55;
+    sBattleBuffersTransferData[1] = arg1;
+    sBattleBuffersTransferData[2] = gSaveBlock2Ptr->field_CA9_b;
+    sBattleBuffersTransferData[3] = gSaveBlock2Ptr->field_CA9_b;
+    sBattleBuffersTransferData[5] = sBattleBuffersTransferData[4] = sub_81850DC(&sBattleBuffersTransferData[6]);
+    PrepareBufferDataTransfer(bufferId, sBattleBuffersTransferData, sBattleBuffersTransferData[4] + 6);
 }
diff --git a/src/battle_gfx_sfx_util.c b/src/battle_gfx_sfx_util.c
index 7958d07b3..4dc88ab6a 100644
--- a/src/battle_gfx_sfx_util.c
+++ b/src/battle_gfx_sfx_util.c
@@ -22,18 +22,8 @@
 #include "blend_palette.h"
 #include "contest.h"
 #include "constants/songs.h"
+#include "constants/rgb.h"
 
-extern u8 gBattleBufferA[MAX_BATTLERS_COUNT][0x200];
-extern u8 gActiveBattler;
-extern u8 gBattlersCount;
-extern u16 gUnknown_020243FC;
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern u8 gBattlerPositions[MAX_BATTLERS_COUNT];
-extern u8 gBattlerSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gHealthboxSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gBattleMonForms[MAX_BATTLERS_COUNT];
-extern u32 gTransformedPersonalities[MAX_BATTLERS_COUNT];
 extern struct MusicPlayerInfo gMPlayInfo_SE1;
 extern struct MusicPlayerInfo gMPlayInfo_SE2;
 extern struct MusicPlayerInfo gMPlayInfo_BGM;
@@ -49,7 +39,6 @@ extern const struct CompressedSpriteSheet gTrainerBackPicTable[];
 extern const struct CompressedSpritePalette gTrainerFrontPicPaletteTable[];
 extern const struct CompressedSpritePalette gTrainerBackPicPaletteTable[];
 extern const union AnimCmd* const * const gMonAnimationsSpriteAnimsPtrTable[];
-extern const struct SpriteTemplate gUnknown_08329D98[4];
 extern const struct CompressedSpriteSheet gSpriteSheet_EnemyShadow;
 extern const struct SpriteTemplate gSpriteTemplate_EnemyShadow;
 extern const u8 gEnemyMonElevation[];
@@ -68,7 +57,7 @@ extern const u8 gBlankGfxCompressed[];
 extern const u16 gBattleInterface_BallStatusBarPal[];
 extern const u16 gBattleInterface_BallDisplayPal[];
 
-extern u8 sub_80688F8(u8, u8 bank);
+extern u8 sub_80688F8(u8, u8 battlerId);
 extern u8 pokemon_order_func(u8); // party menu
 extern void sub_81B8C68(void);
 
@@ -366,7 +355,7 @@ void sub_805D770(struct Sprite *sprite, bool8 arg1)
 
 void sub_805D7AC(struct Sprite *sprite)
 {
-    if (!(gUnknown_020243FC & 1))
+    if (!(gIntroSlideFlags & 1))
     {
         sprite->pos2.x += sprite->data[0];
         if (sprite->pos2.x == 0)
@@ -421,7 +410,7 @@ void InitAndLaunchChosenStatusAnimation(bool8 isStatus2, u32 status)
     }
 }
 
-#define tBank data[0]
+#define tBattlerId data[0]
 
 bool8 TryHandleLaunchBattleTableAnimation(u8 activeBank, u8 atkBank, u8 defBank, u8 tableId, u16 argument)
 {
@@ -451,8 +440,8 @@ bool8 TryHandleLaunchBattleTableAnimation(u8 activeBank, u8 atkBank, u8 defBank,
     gBattleSpritesDataPtr->animationData->animArg = argument;
     LaunchBattleAnimation(gBattleAnims_VariousTable, tableId, FALSE);
     taskId = CreateTask(Task_ClearBitWhenBattleTableAnimDone, 10);
-    gTasks[taskId].tBank = activeBank;
-    gBattleSpritesDataPtr->healthBoxesData[gTasks[taskId].tBank].animFromTableActive = 1;
+    gTasks[taskId].tBattlerId = activeBank;
+    gBattleSpritesDataPtr->healthBoxesData[gTasks[taskId].tBattlerId].animFromTableActive = 1;
 
     return FALSE;
 }
@@ -462,12 +451,12 @@ static void Task_ClearBitWhenBattleTableAnimDone(u8 taskId)
     gAnimScriptCallback();
     if (!gAnimScriptActive)
     {
-        gBattleSpritesDataPtr->healthBoxesData[gTasks[taskId].tBank].animFromTableActive = 0;
+        gBattleSpritesDataPtr->healthBoxesData[gTasks[taskId].tBattlerId].animFromTableActive = 0;
         DestroyTask(taskId);
     }
 }
 
-#undef tBank
+#undef tBattlerId
 
 static bool8 ShouldAnimBeDoneRegardlessOfSubsitute(u8 animId)
 {
@@ -485,7 +474,7 @@ static bool8 ShouldAnimBeDoneRegardlessOfSubsitute(u8 animId)
     }
 }
 
-#define tBank data[0]
+#define tBattlerId data[0]
 
 void InitAndLaunchSpecialAnimation(u8 activeBank, u8 atkBank, u8 defBank, u8 tableId)
 {
@@ -495,8 +484,8 @@ void InitAndLaunchSpecialAnimation(u8 activeBank, u8 atkBank, u8 defBank, u8 tab
     gBattleAnimTarget = defBank;
     LaunchBattleAnimation(gBattleAnims_Special, tableId, FALSE);
     taskId = CreateTask(Task_ClearBitWhenSpecialAnimDone, 10);
-    gTasks[taskId].tBank = activeBank;
-    gBattleSpritesDataPtr->healthBoxesData[gTasks[taskId].tBank].specialAnimActive = 1;
+    gTasks[taskId].tBattlerId = activeBank;
+    gBattleSpritesDataPtr->healthBoxesData[gTasks[taskId].tBattlerId].specialAnimActive = 1;
 }
 
 static void Task_ClearBitWhenSpecialAnimDone(u8 taskId)
@@ -504,12 +493,12 @@ static void Task_ClearBitWhenSpecialAnimDone(u8 taskId)
     gAnimScriptCallback();
     if (!gAnimScriptActive)
     {
-        gBattleSpritesDataPtr->healthBoxesData[gTasks[taskId].tBank].specialAnimActive = 0;
+        gBattleSpritesDataPtr->healthBoxesData[gTasks[taskId].tBattlerId].specialAnimActive = 0;
         DestroyTask(taskId);
     }
 }
 
-#undef tBank
+#undef tBattlerId
 
 // great function to include newly added moves that don't have animation yet
 bool8 IsMoveWithoutAnimation(u16 moveId, u8 animationTurn)
@@ -517,13 +506,13 @@ bool8 IsMoveWithoutAnimation(u16 moveId, u8 animationTurn)
     return FALSE;
 }
 
-bool8 mplay_80342A4(u8 bank)
+bool8 mplay_80342A4(u8 battlerId)
 {
     u8 zero = 0;
 
     if (IsSEPlaying())
     {
-        gBattleSpritesDataPtr->healthBoxesData[bank].field_8++;
+        gBattleSpritesDataPtr->healthBoxesData[battlerId].field_8++;
         if (gBattleSpritesDataPtr->healthBoxesData[gActiveBattler].field_8 < 30)
             return TRUE;
 
@@ -532,14 +521,14 @@ bool8 mplay_80342A4(u8 bank)
     }
     if (zero == 0)
     {
-        gBattleSpritesDataPtr->healthBoxesData[bank].field_8 = 0;
+        gBattleSpritesDataPtr->healthBoxesData[battlerId].field_8 = 0;
         return FALSE;
     }
 
     return TRUE;
 }
 
-void BattleLoadOpponentMonSpriteGfx(struct Pokemon *mon, u8 bank)
+void BattleLoadOpponentMonSpriteGfx(struct Pokemon *mon, u8 battlerId)
 {
     u32 monsPersonality, currentPersonality, otId;
     u16 species;
@@ -549,50 +538,50 @@ void BattleLoadOpponentMonSpriteGfx(struct Pokemon *mon, u8 bank)
 
     monsPersonality = GetMonData(mon, MON_DATA_PERSONALITY);
 
-    if (gBattleSpritesDataPtr->battlerData[bank].transformSpecies == SPECIES_NONE)
+    if (gBattleSpritesDataPtr->battlerData[battlerId].transformSpecies == SPECIES_NONE)
     {
         species = GetMonData(mon, MON_DATA_SPECIES);
         currentPersonality = monsPersonality;
     }
     else
     {
-        species = gBattleSpritesDataPtr->battlerData[bank].transformSpecies;
-        currentPersonality = gTransformedPersonalities[bank];
+        species = gBattleSpritesDataPtr->battlerData[battlerId].transformSpecies;
+        currentPersonality = gTransformedPersonalities[battlerId];
     }
 
     otId = GetMonData(mon, MON_DATA_OT_ID);
-    position = GetBattlerPosition(bank);
+    position = GetBattlerPosition(battlerId);
     HandleLoadSpecialPokePic_DontHandleDeoxys(&gMonFrontPicTable[species],
                                               gMonSpritesGfxPtr->sprites[position],
                                               species, currentPersonality);
 
-    paletteOffset = 0x100 + bank * 16;
+    paletteOffset = 0x100 + battlerId * 16;
 
-    if (gBattleSpritesDataPtr->battlerData[bank].transformSpecies == SPECIES_NONE)
+    if (gBattleSpritesDataPtr->battlerData[battlerId].transformSpecies == SPECIES_NONE)
         lzPaletteData = GetMonFrontSpritePal(mon);
     else
         lzPaletteData = GetFrontSpritePalFromSpeciesAndPersonality(species, otId, monsPersonality);
 
     LZDecompressWram(lzPaletteData, gDecompressionBuffer);
     LoadPalette(gDecompressionBuffer, paletteOffset, 0x20);
-    LoadPalette(gDecompressionBuffer, 0x80 + bank * 16, 0x20);
+    LoadPalette(gDecompressionBuffer, 0x80 + battlerId * 16, 0x20);
 
     if (species == SPECIES_CASTFORM)
     {
-        paletteOffset = 0x100 + bank * 16;
+        paletteOffset = 0x100 + battlerId * 16;
         LZDecompressWram(lzPaletteData, gBattleStruct->castformPalette[0]);
-        LoadPalette(gBattleStruct->castformPalette[gBattleMonForms[bank]], paletteOffset, 0x20);
+        LoadPalette(gBattleStruct->castformPalette[gBattleMonForms[battlerId]], paletteOffset, 0x20);
     }
 
     // transform's pink color
-    if (gBattleSpritesDataPtr->battlerData[bank].transformSpecies != SPECIES_NONE)
+    if (gBattleSpritesDataPtr->battlerData[battlerId].transformSpecies != SPECIES_NONE)
     {
-        BlendPalette(paletteOffset, 16, 6, 0x7FFF);
+        BlendPalette(paletteOffset, 16, 6, RGB_WHITE);
         CpuCopy32(gPlttBufferFaded + paletteOffset, gPlttBufferUnfaded + paletteOffset, 32);
     }
 }
 
-void BattleLoadPlayerMonSpriteGfx(struct Pokemon *mon, u8 bank)
+void BattleLoadPlayerMonSpriteGfx(struct Pokemon *mon, u8 battlerId)
 {
     u32 monsPersonality, currentPersonality, otId;
     u16 species;
@@ -602,21 +591,21 @@ void BattleLoadPlayerMonSpriteGfx(struct Pokemon *mon, u8 bank)
 
     monsPersonality = GetMonData(mon, MON_DATA_PERSONALITY);
 
-    if (gBattleSpritesDataPtr->battlerData[bank].transformSpecies == SPECIES_NONE)
+    if (gBattleSpritesDataPtr->battlerData[battlerId].transformSpecies == SPECIES_NONE)
     {
         species = GetMonData(mon, MON_DATA_SPECIES);
         currentPersonality = monsPersonality;
     }
     else
     {
-        species = gBattleSpritesDataPtr->battlerData[bank].transformSpecies;
-        currentPersonality = gTransformedPersonalities[bank];
+        species = gBattleSpritesDataPtr->battlerData[battlerId].transformSpecies;
+        currentPersonality = gTransformedPersonalities[battlerId];
     }
 
     otId = GetMonData(mon, MON_DATA_OT_ID);
-    position = GetBattlerPosition(bank);
+    position = GetBattlerPosition(battlerId);
 
-    if (sub_80688F8(1, bank) == 1 || gBattleSpritesDataPtr->battlerData[bank].transformSpecies != SPECIES_NONE)
+    if (sub_80688F8(1, battlerId) == 1 || gBattleSpritesDataPtr->battlerData[battlerId].transformSpecies != SPECIES_NONE)
     {
         HandleLoadSpecialPokePic_DontHandleDeoxys(&gMonBackPicTable[species],
                                                   gMonSpritesGfxPtr->sprites[position],
@@ -629,28 +618,28 @@ void BattleLoadPlayerMonSpriteGfx(struct Pokemon *mon, u8 bank)
                                 species, currentPersonality);
     }
 
-    paletteOffset = 0x100 + bank * 16;
+    paletteOffset = 0x100 + battlerId * 16;
 
-    if (gBattleSpritesDataPtr->battlerData[bank].transformSpecies == SPECIES_NONE)
+    if (gBattleSpritesDataPtr->battlerData[battlerId].transformSpecies == SPECIES_NONE)
         lzPaletteData = GetMonFrontSpritePal(mon);
     else
         lzPaletteData = GetFrontSpritePalFromSpeciesAndPersonality(species, otId, monsPersonality);
 
     LZDecompressWram(lzPaletteData, gDecompressionBuffer);
     LoadPalette(gDecompressionBuffer, paletteOffset, 0x20);
-    LoadPalette(gDecompressionBuffer, 0x80 + bank * 16, 0x20);
+    LoadPalette(gDecompressionBuffer, 0x80 + battlerId * 16, 0x20);
 
     if (species == SPECIES_CASTFORM)
     {
-        paletteOffset = 0x100 + bank * 16;
+        paletteOffset = 0x100 + battlerId * 16;
         LZDecompressWram(lzPaletteData, gBattleStruct->castformPalette[0]);
-        LoadPalette(gBattleStruct->castformPalette[gBattleMonForms[bank]], paletteOffset, 0x20);
+        LoadPalette(gBattleStruct->castformPalette[gBattleMonForms[battlerId]], paletteOffset, 0x20);
     }
 
     // transform's pink color
-    if (gBattleSpritesDataPtr->battlerData[bank].transformSpecies != SPECIES_NONE)
+    if (gBattleSpritesDataPtr->battlerData[battlerId].transformSpecies != SPECIES_NONE)
     {
-        BlendPalette(paletteOffset, 16, 6, 0x7FFF);
+        BlendPalette(paletteOffset, 16, 6, RGB_WHITE);
         CpuCopy32(gPlttBufferFaded + paletteOffset, gPlttBufferUnfaded + paletteOffset, 32);
     }
 }
@@ -663,23 +652,23 @@ void nullsub_24(u16 species)
 {
 }
 
-void DecompressTrainerFrontPic(u16 frontPicId, u8 bank)
+void DecompressTrainerFrontPic(u16 frontPicId, u8 battlerId)
 {
-    u8 position = GetBattlerPosition(bank);
+    u8 position = GetBattlerPosition(battlerId);
     DecompressPicFromTable_2(&gTrainerFrontPicTable[frontPicId],
                              gMonSpritesGfxPtr->sprites[position],
                              SPECIES_NONE);
     LoadCompressedObjectPalette(&gTrainerFrontPicPaletteTable[frontPicId]);
 }
 
-void DecompressTrainerBackPic(u16 backPicId, u8 bank)
+void DecompressTrainerBackPic(u16 backPicId, u8 battlerId)
 {
-    u8 position = GetBattlerPosition(bank);
+    u8 position = GetBattlerPosition(battlerId);
     DecompressPicFromTable_2(&gTrainerBackPicTable[backPicId],
                              gMonSpritesGfxPtr->sprites[position],
                              SPECIES_NONE);
     LoadCompressedPalette(gTrainerBackPicPaletteTable[backPicId].data,
-                          0x100 + 16 * bank, 0x20);
+                          0x100 + 16 * battlerId, 0x20);
 }
 
 void nullsub_25(u8 arg0)
@@ -776,7 +765,7 @@ void LoadBattleBarGfx(u8 arg0)
     LZDecompressWram(gUnknown_08C093F0, gMonSpritesGfxPtr->barFontGfx);
 }
 
-bool8 BattleInitAllSprites(u8 *state1, u8 *bank)
+bool8 BattleInitAllSprites(u8 *state1, u8 *battlerId)
 {
     bool8 retVal = FALSE;
 
@@ -787,13 +776,13 @@ bool8 BattleInitAllSprites(u8 *state1, u8 *bank)
         (*state1)++;
         break;
     case 1:
-        if (!BattleLoadAllHealthBoxesGfx(*bank))
+        if (!BattleLoadAllHealthBoxesGfx(*battlerId))
         {
-            (*bank)++;
+            (*battlerId)++;
         }
         else
         {
-            *bank = 0;
+            *battlerId = 0;
             (*state1)++;
         }
         break;
@@ -801,47 +790,47 @@ bool8 BattleInitAllSprites(u8 *state1, u8 *bank)
         (*state1)++;
         break;
     case 3:
-        if ((gBattleTypeFlags & BATTLE_TYPE_SAFARI) && *bank == 0)
-            gHealthboxSpriteIds[*bank] = CreateSafariPlayerHealthboxSprites();
+        if ((gBattleTypeFlags & BATTLE_TYPE_SAFARI) && *battlerId == 0)
+            gHealthboxSpriteIds[*battlerId] = CreateSafariPlayerHealthboxSprites();
         else
-            gHealthboxSpriteIds[*bank] = CreateBattlerHealthboxSprites(*bank);
+            gHealthboxSpriteIds[*battlerId] = CreateBattlerHealthboxSprites(*battlerId);
 
-        (*bank)++;
-        if (*bank == gBattlersCount)
+        (*battlerId)++;
+        if (*battlerId == gBattlersCount)
         {
-            *bank = 0;
+            *battlerId = 0;
             (*state1)++;
         }
         break;
     case 4:
-        InitBattlerHealthboxCoords(*bank);
-        if (gBattlerPositions[*bank] <= 1)
-            DummyBattleInterfaceFunc(gHealthboxSpriteIds[*bank], FALSE);
+        InitBattlerHealthboxCoords(*battlerId);
+        if (gBattlerPositions[*battlerId] <= 1)
+            DummyBattleInterfaceFunc(gHealthboxSpriteIds[*battlerId], FALSE);
         else
-            DummyBattleInterfaceFunc(gHealthboxSpriteIds[*bank], TRUE);
+            DummyBattleInterfaceFunc(gHealthboxSpriteIds[*battlerId], TRUE);
 
-        (*bank)++;
-        if (*bank == gBattlersCount)
+        (*battlerId)++;
+        if (*battlerId == gBattlersCount)
         {
-            *bank = 0;
+            *battlerId = 0;
             (*state1)++;
         }
         break;
     case 5:
-        if (GetBattlerSide(*bank) == B_SIDE_PLAYER)
+        if (GetBattlerSide(*battlerId) == B_SIDE_PLAYER)
         {
             if (!(gBattleTypeFlags & BATTLE_TYPE_SAFARI))
-                UpdateHealthboxAttribute(gHealthboxSpriteIds[*bank], &gPlayerParty[gBattlerPartyIndexes[*bank]], HEALTHBOX_ALL);
+                UpdateHealthboxAttribute(gHealthboxSpriteIds[*battlerId], &gPlayerParty[gBattlerPartyIndexes[*battlerId]], HEALTHBOX_ALL);
         }
         else
         {
-            UpdateHealthboxAttribute(gHealthboxSpriteIds[*bank], &gEnemyParty[gBattlerPartyIndexes[*bank]], HEALTHBOX_ALL);
+            UpdateHealthboxAttribute(gHealthboxSpriteIds[*battlerId], &gEnemyParty[gBattlerPartyIndexes[*battlerId]], HEALTHBOX_ALL);
         }
-        SetHealthboxSpriteInvisible(gHealthboxSpriteIds[*bank]);
-        (*bank)++;
-        if (*bank == gBattlersCount)
+        SetHealthboxSpriteInvisible(gHealthboxSpriteIds[*battlerId]);
+        (*battlerId)++;
+        if (*battlerId == gBattlersCount)
         {
-            *bank = 0;
+            *battlerId = 0;
             (*state1)++;
         }
         break;
@@ -875,9 +864,9 @@ void CopyAllBattleSpritesInvisibilities(void)
         gBattleSpritesDataPtr->battlerData[i].invisible = gSprites[gBattlerSpriteIds[i]].invisible;
 }
 
-void CopyBattleSpriteInvisibility(u8 bank)
+void CopyBattleSpriteInvisibility(u8 battlerId)
 {
-    gBattleSpritesDataPtr->battlerData[bank].invisible = gSprites[gBattlerSpriteIds[bank]].invisible;
+    gBattleSpritesDataPtr->battlerData[battlerId].invisible = gSprites[gBattlerSpriteIds[battlerId]].invisible;
 }
 
 void HandleSpeciesGfxDataChange(u8 bankAtk, u8 bankDef, bool8 notTransform)
@@ -896,7 +885,7 @@ void HandleSpeciesGfxDataChange(u8 bankAtk, u8 bankDef, bool8 notTransform)
         gBattleMonForms[bankAtk] = gBattleSpritesDataPtr->animationData->animArg;
         if (gBattleSpritesDataPtr->battlerData[bankAtk].transformSpecies != SPECIES_NONE)
         {
-            BlendPalette(paletteOffset, 16, 6, 0x7FFF);
+            BlendPalette(paletteOffset, 16, 6, RGB_WHITE);
             CpuCopy32(gPlttBufferFaded + paletteOffset, gPlttBufferUnfaded + paletteOffset, 32);
         }
         gSprites[gBattlerSpriteIds[bankAtk]].pos1.y = GetBattlerSpriteDefault_Y(bankAtk);
@@ -965,7 +954,7 @@ void HandleSpeciesGfxDataChange(u8 bankAtk, u8 bankDef, bool8 notTransform)
             LoadPalette(gBattleStruct->castformPalette[0] + gBattleMonForms[bankDef] * 16, paletteOffset, 32);
         }
 
-        BlendPalette(paletteOffset, 16, 6, 0x7FFF);
+        BlendPalette(paletteOffset, 16, 6, RGB_WHITE);
         CpuCopy32(gPlttBufferFaded + paletteOffset, gPlttBufferUnfaded + paletteOffset, 32);
 
         if (!IsContest())
@@ -979,7 +968,7 @@ void HandleSpeciesGfxDataChange(u8 bankAtk, u8 bankDef, bool8 notTransform)
     }
 }
 
-void BattleLoadSubstituteOrMonSpriteGfx(u8 bank, bool8 loadMonSprite)
+void BattleLoadSubstituteOrMonSpriteGfx(u8 battlerId, bool8 loadMonSprite)
 {
     u8 position;
     s32 i;
@@ -991,17 +980,17 @@ void BattleLoadSubstituteOrMonSpriteGfx(u8 bank, bool8 loadMonSprite)
         if (IsContest())
             position = 0;
         else
-            position = GetBattlerPosition(bank);
+            position = GetBattlerPosition(battlerId);
 
         if (IsContest())
             LZDecompressVram(gSubstituteDollTilemap, gMonSpritesGfxPtr->sprites[position]);
-        else if (GetBattlerSide(bank) != B_SIDE_PLAYER)
+        else if (GetBattlerSide(battlerId) != B_SIDE_PLAYER)
             LZDecompressVram(gSubstituteDollGfx, gMonSpritesGfxPtr->sprites[position]);
         else
             LZDecompressVram(gSubstituteDollTilemap, gMonSpritesGfxPtr->sprites[position]);
 
         i = 1;
-        var = bank * 16;
+        var = battlerId * 16;
         substitutePal = gSubstituteDollPal;
         for (; i < 4; i++)
         {
@@ -1018,59 +1007,59 @@ void BattleLoadSubstituteOrMonSpriteGfx(u8 bank, bool8 loadMonSprite)
     {
         if (!IsContest())
         {
-            if (GetBattlerSide(bank) != B_SIDE_PLAYER)
-                BattleLoadOpponentMonSpriteGfx(&gEnemyParty[gBattlerPartyIndexes[bank]], bank);
+            if (GetBattlerSide(battlerId) != B_SIDE_PLAYER)
+                BattleLoadOpponentMonSpriteGfx(&gEnemyParty[gBattlerPartyIndexes[battlerId]], battlerId);
             else
-                BattleLoadPlayerMonSpriteGfx(&gPlayerParty[gBattlerPartyIndexes[bank]], bank);
+                BattleLoadPlayerMonSpriteGfx(&gPlayerParty[gBattlerPartyIndexes[battlerId]], battlerId);
         }
     }
 }
 
-void LoadBattleMonGfxAndAnimate(u8 bank, bool8 loadMonSprite, u8 spriteId)
+void LoadBattleMonGfxAndAnimate(u8 battlerId, bool8 loadMonSprite, u8 spriteId)
 {
-    BattleLoadSubstituteOrMonSpriteGfx(bank, loadMonSprite);
-    StartSpriteAnim(&gSprites[spriteId], gBattleMonForms[bank]);
+    BattleLoadSubstituteOrMonSpriteGfx(battlerId, loadMonSprite);
+    StartSpriteAnim(&gSprites[spriteId], gBattleMonForms[battlerId]);
 
     if (!loadMonSprite)
-        gSprites[spriteId].pos1.y = GetSubstituteSpriteDefault_Y(bank);
+        gSprites[spriteId].pos1.y = GetSubstituteSpriteDefault_Y(battlerId);
     else
-        gSprites[spriteId].pos1.y = GetBattlerSpriteDefault_Y(bank);
+        gSprites[spriteId].pos1.y = GetBattlerSpriteDefault_Y(battlerId);
 }
 
-void TrySetBehindSubstituteSpriteBit(u8 bank, u16 move)
+void TrySetBehindSubstituteSpriteBit(u8 battlerId, u16 move)
 {
     if (move == MOVE_SUBSTITUTE)
-        gBattleSpritesDataPtr->battlerData[bank].behindSubstitute = 1;
+        gBattleSpritesDataPtr->battlerData[battlerId].behindSubstitute = 1;
 }
 
-void ClearBehindSubstituteBit(u8 bank)
+void ClearBehindSubstituteBit(u8 battlerId)
 {
-    gBattleSpritesDataPtr->battlerData[bank].behindSubstitute = 0;
+    gBattleSpritesDataPtr->battlerData[battlerId].behindSubstitute = 0;
 }
 
-void HandleLowHpMusicChange(struct Pokemon *mon, u8 bank)
+void HandleLowHpMusicChange(struct Pokemon *mon, u8 battlerId)
 {
     u16 hp = GetMonData(mon, MON_DATA_HP);
     u16 maxHP = GetMonData(mon, MON_DATA_MAX_HP);
 
     if (GetHPBarLevel(hp, maxHP) == HP_BAR_RED)
     {
-        if (!gBattleSpritesDataPtr->battlerData[bank].lowHpSong)
+        if (!gBattleSpritesDataPtr->battlerData[battlerId].lowHpSong)
         {
-            if (!gBattleSpritesDataPtr->battlerData[bank ^ BIT_FLANK].lowHpSong)
+            if (!gBattleSpritesDataPtr->battlerData[battlerId ^ BIT_FLANK].lowHpSong)
                 PlaySE(SE_HINSI);
-            gBattleSpritesDataPtr->battlerData[bank].lowHpSong = 1;
+            gBattleSpritesDataPtr->battlerData[battlerId].lowHpSong = 1;
         }
     }
     else
     {
-        gBattleSpritesDataPtr->battlerData[bank].lowHpSong = 0;
+        gBattleSpritesDataPtr->battlerData[battlerId].lowHpSong = 0;
         if (!IsDoubleBattle())
         {
             m4aSongNumStop(SE_HINSI);
             return;
         }
-        if (IsDoubleBattle() && !gBattleSpritesDataPtr->battlerData[bank ^ BIT_FLANK].lowHpSong)
+        if (IsDoubleBattle() && !gBattleSpritesDataPtr->battlerData[battlerId ^ BIT_FLANK].lowHpSong)
         {
             m4aSongNumStop(SE_HINSI);
             return;
@@ -1135,44 +1124,44 @@ void sub_805EB9C(u8 affineMode)
     }
 }
 
-#define tBank data[0]
+#define tBattlerId data[0]
 
 void LoadAndCreateEnemyShadowSprites(void)
 {
-    u8 bank;
+    u8 battlerId;
 
     LoadCompressedObjectPic(&gSpriteSheet_EnemyShadow);
 
-    bank = GetBattlerAtPosition(B_POSITION_OPPONENT_LEFT);
-    gBattleSpritesDataPtr->healthBoxesData[bank].shadowSpriteId = CreateSprite(&gSpriteTemplate_EnemyShadow, GetBattlerSpriteCoord(bank, 0), GetBattlerSpriteCoord(bank, 1) + 29, 0xC8);
-    gSprites[gBattleSpritesDataPtr->healthBoxesData[bank].shadowSpriteId].data[0] = bank;
+    battlerId = GetBattlerAtPosition(B_POSITION_OPPONENT_LEFT);
+    gBattleSpritesDataPtr->healthBoxesData[battlerId].shadowSpriteId = CreateSprite(&gSpriteTemplate_EnemyShadow, GetBattlerSpriteCoord(battlerId, 0), GetBattlerSpriteCoord(battlerId, 1) + 29, 0xC8);
+    gSprites[gBattleSpritesDataPtr->healthBoxesData[battlerId].shadowSpriteId].data[0] = battlerId;
 
     if (IsDoubleBattle())
     {
-        bank = GetBattlerAtPosition(B_POSITION_OPPONENT_RIGHT);
-        gBattleSpritesDataPtr->healthBoxesData[bank].shadowSpriteId = CreateSprite(&gSpriteTemplate_EnemyShadow, GetBattlerSpriteCoord(bank, 0), GetBattlerSpriteCoord(bank, 1) + 29, 0xC8);
-        gSprites[gBattleSpritesDataPtr->healthBoxesData[bank].shadowSpriteId].data[0] = bank;
+        battlerId = GetBattlerAtPosition(B_POSITION_OPPONENT_RIGHT);
+        gBattleSpritesDataPtr->healthBoxesData[battlerId].shadowSpriteId = CreateSprite(&gSpriteTemplate_EnemyShadow, GetBattlerSpriteCoord(battlerId, 0), GetBattlerSpriteCoord(battlerId, 1) + 29, 0xC8);
+        gSprites[gBattleSpritesDataPtr->healthBoxesData[battlerId].shadowSpriteId].data[0] = battlerId;
     }
 }
 
 void SpriteCB_EnemyShadow(struct Sprite *shadowSprite)
 {
     bool8 invisible = FALSE;
-    u8 bank = shadowSprite->tBank;
-    struct Sprite *bankSprite = &gSprites[gBattlerSpriteIds[bank]];
+    u8 battlerId = shadowSprite->tBattlerId;
+    struct Sprite *bankSprite = &gSprites[gBattlerSpriteIds[battlerId]];
 
-    if (!bankSprite->inUse || !IsBattlerSpritePresent(bank))
+    if (!bankSprite->inUse || !IsBattlerSpritePresent(battlerId))
     {
         shadowSprite->callback = SpriteCB_SetInvisible;
         return;
     }
     if (gAnimScriptActive || bankSprite->invisible)
         invisible = TRUE;
-    else if (gBattleSpritesDataPtr->battlerData[bank].transformSpecies != SPECIES_NONE
-             && gEnemyMonElevation[gBattleSpritesDataPtr->battlerData[bank].transformSpecies] == 0)
+    else if (gBattleSpritesDataPtr->battlerData[battlerId].transformSpecies != SPECIES_NONE
+             && gEnemyMonElevation[gBattleSpritesDataPtr->battlerData[battlerId].transformSpecies] == 0)
         invisible = TRUE;
 
-    if (gBattleSpritesDataPtr->battlerData[bank].behindSubstitute)
+    if (gBattleSpritesDataPtr->battlerData[battlerId].behindSubstitute)
         invisible = TRUE;
 
     shadowSprite->pos1.x = bankSprite->pos1.x;
@@ -1180,31 +1169,31 @@ void SpriteCB_EnemyShadow(struct Sprite *shadowSprite)
     shadowSprite->invisible = invisible;
 }
 
-#undef tBank
+#undef tBattlerId
 
 void SpriteCB_SetInvisible(struct Sprite *sprite)
 {
     sprite->invisible = 1;
 }
 
-void SetBattlerShadowSpriteCallback(u8 bank, u16 species)
+void SetBattlerShadowSpriteCallback(u8 battlerId, u16 species)
 {
     // The player's shadow is never seen
-    if (GetBattlerSide(bank) == B_SIDE_PLAYER)
+    if (GetBattlerSide(battlerId) == B_SIDE_PLAYER)
         return;
 
-    if (gBattleSpritesDataPtr->battlerData[bank].transformSpecies != SPECIES_NONE)
-        species = gBattleSpritesDataPtr->battlerData[bank].transformSpecies;
+    if (gBattleSpritesDataPtr->battlerData[battlerId].transformSpecies != SPECIES_NONE)
+        species = gBattleSpritesDataPtr->battlerData[battlerId].transformSpecies;
 
     if (gEnemyMonElevation[species] != 0)
-        gSprites[gBattleSpritesDataPtr->healthBoxesData[bank].shadowSpriteId].callback = SpriteCB_EnemyShadow;
+        gSprites[gBattleSpritesDataPtr->healthBoxesData[battlerId].shadowSpriteId].callback = SpriteCB_EnemyShadow;
     else
-        gSprites[gBattleSpritesDataPtr->healthBoxesData[bank].shadowSpriteId].callback = SpriteCB_SetInvisible;
+        gSprites[gBattleSpritesDataPtr->healthBoxesData[battlerId].shadowSpriteId].callback = SpriteCB_SetInvisible;
 }
 
-void HideBattlerShadowSprite(u8 bank)
+void HideBattlerShadowSprite(u8 battlerId)
 {
-    gSprites[gBattleSpritesDataPtr->healthBoxesData[bank].shadowSpriteId].callback = SpriteCB_SetInvisible;
+    gSprites[gBattleSpritesDataPtr->healthBoxesData[battlerId].shadowSpriteId].callback = SpriteCB_SetInvisible;
 }
 
 void sub_805EF14(void)
@@ -1230,12 +1219,12 @@ void sub_805EF14(void)
     }
 }
 
-void ClearTemporarySpeciesSpriteData(u8 bank, bool8 dontClearSubstitute)
+void ClearTemporarySpeciesSpriteData(u8 battlerId, bool8 dontClearSubstitute)
 {
-    gBattleSpritesDataPtr->battlerData[bank].transformSpecies = SPECIES_NONE;
-    gBattleMonForms[bank] = 0;
+    gBattleSpritesDataPtr->battlerData[battlerId].transformSpecies = SPECIES_NONE;
+    gBattleMonForms[battlerId] = 0;
     if (!dontClearSubstitute)
-        ClearBehindSubstituteBit(bank);
+        ClearBehindSubstituteBit(battlerId);
 }
 
 void AllocateMonSpritesGfx(void)
diff --git a/src/battle_interface.c b/src/battle_interface.c
index ce37564b7..96462ec04 100644
--- a/src/battle_interface.c
+++ b/src/battle_interface.c
@@ -153,11 +153,6 @@ enum
     HEALTHBOX_GFX_117,
 };
 
-extern u8 gBattlerPositions[MAX_BATTLERS_COUNT];
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBattlersCount;
-extern u8 gHealthboxSpriteIds[MAX_BATTLERS_COUNT];
-
 extern const u8 * const gNatureNamePointers[];
 extern const u8 gSpeciesNames[][POKEMON_NAME_LENGTH + 1];
 
@@ -177,9 +172,6 @@ extern const u16 gBattleInterface_BallStatusBarPal[];
 extern const u16 gBattleInterface_BallDisplayPal[];
 extern const u8 gHealthboxElementsGfxTable[][32];
 
-// functions
-extern void LoadBattleBarGfx(u8 arg0);
-
 // this file's functions
 
 static const u8 *GetHealthboxElementGfxPtr(u8 elementId);
@@ -658,7 +650,7 @@ static void sub_8072308(s16 arg0, u16 *arg1, u8 arg2)
 }
 
 #else
-__attribute__((naked))
+ASM_DIRECT
 static void sub_8072308(s16 arg0, u16 *arg1, u8 arg2)
 {
     asm(".syntax unified\n\
@@ -1536,7 +1528,7 @@ u8 CreatePartyStatusSummarySprites(u8 bank, struct HpAndStatus *partyInfo, u8 ar
         gSprites[barSpriteId].pos1.x += 96;
     }
 
-    for (i = 0; i < 6; i++)
+    for (i = 0; i < PARTY_SIZE; i++)
     {
         ballIconSpritesIds[i] = CreateSpriteAtEnd(&sStatusSummaryBallsSpriteTemplates[isOpponent], bar_X, bar_Y - 4, 9);
 
diff --git a/src/battle_main.c b/src/battle_main.c
index 3704ff3b4..78b69212d 100644
--- a/src/battle_main.c
+++ b/src/battle_main.c
@@ -7,6 +7,7 @@
 #include "scanline_effect.h"
 #include "battle_setup.h"
 #include "battle_scripts.h"
+#include "battle_interface.h"
 #include "pokemon.h"
 #include "palette.h"
 #include "task.h"
@@ -19,6 +20,7 @@
 #include "constants/hold_effects.h"
 #include "constants/trainers.h"
 #include "link.h"
+#include "link_rfu.h"
 #include "bg.h"
 #include "dma3.h"
 #include "string_util.h"
@@ -43,10 +45,13 @@
 #include "roamer.h"
 #include "tv.h"
 #include "safari_zone.h"
-#include "battle_string_ids.h"
+#include "constants/battle_string_ids.h"
 #include "data2.h"
+#include "decompress.h"
+#include "international_string_util.h"
+#include "pokeball.h"
 
-struct UnknownPokemonStruct2
+struct UnknownPokemonStruct4
 {
     /*0x00*/ u16 species;
     /*0x02*/ u16 heldItem;
@@ -60,8 +65,6 @@ struct UnknownPokemonStruct2
     /*0x1D*/ u8 language;
 };
 
-extern u8 gBattleCommunication[];
-extern u8 gBattleTerrain;
 extern u16 gBattle_BG0_X;
 extern u16 gBattle_BG0_Y;
 extern u16 gBattle_BG1_X;
@@ -70,84 +73,19 @@ extern u16 gBattle_BG2_X;
 extern u16 gBattle_BG2_Y;
 extern u16 gBattle_BG3_X;
 extern u16 gBattle_BG3_Y;
-extern u16 gPartnerTrainerId;
 extern u16 gBattle_WIN0H;
 extern u16 gBattle_WIN0V;
 extern u16 gBattle_WIN1H;
 extern u16 gBattle_WIN1V;
-extern u16 gTrainerBattleOpponent_A;
-extern u16 gTrainerBattleOpponent_B;
-extern struct BattleEnigmaBerry gEnigmaBerries[MAX_BATTLERS_COUNT];
-extern void (*gPreBattleCallback1)(void);
-extern void (*gBattleMainFunc)(void);
-extern void (*gCB2_AfterEvolution)(void);
-extern struct UnknownPokemonStruct2 gUnknown_02022FF8[3]; // what is it used for?
-extern struct UnknownPokemonStruct2* gUnknown_02023058; // what is it used for?
 extern struct MusicPlayerInfo gMPlayInfo_SE1;
 extern struct MusicPlayerInfo gMPlayInfo_SE2;
-extern u8 gDecompressionBuffer[];
-extern u16 gUnknown_020243FC;
-extern u8 gHealthboxSpriteIds[MAX_BATTLERS_COUNT];
-extern void (*gBattlerControllerFuncs[MAX_BATTLERS_COUNT])(void);
-extern u8 gBattleBufferA[MAX_BATTLERS_COUNT][0x200];
-extern u8 gBattleBufferB[MAX_BATTLERS_COUNT][0x200];
-extern u8 gStringBattler;
-extern u32 gUnknown_02022F88;
-extern u32 gHitMarker;
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBattleMonForms[MAX_BATTLERS_COUNT];
-extern u8 gBattlerSpriteIds[MAX_BATTLERS_COUNT];
-extern u16 gPaydayMoney;
-extern u16 gBattleWeather;
-extern u16 gPauseCounterBattle;
-extern u16 gRandomTurnNumber;
-extern u8 gActiveBattler;
-extern u8 gBattlersCount;
-extern u8 gBattlerAttacker;
-extern u8 gBattlerTarget;
-extern u8 gLeveledUpInBattle;
-extern u8 gAbsentBattlerFlags;
-extern u32 gBattleControllerExecFlags;
-extern u8 gMultiHitCounter;
-extern u8 gMoveResultFlags;
-extern s32 gBattleMoveDamage;
-extern const u8* gPalaceSelectionBattleScripts[MAX_BATTLERS_COUNT];
-extern u16 gLastPrintedMoves[MAX_BATTLERS_COUNT];
-extern u16 gLastMoves[MAX_BATTLERS_COUNT];
-extern u16 gLastLandedMoves[MAX_BATTLERS_COUNT];
-extern u16 gLastHitByType[MAX_BATTLERS_COUNT];
-extern u16 gLastResultingMoves[MAX_BATTLERS_COUNT];
-extern u16 gLockedMoves[MAX_BATTLERS_COUNT];
-extern u8 gLastHitBy[MAX_BATTLERS_COUNT];
-extern u8 gUnknown_02024284[MAX_BATTLERS_COUNT];
-extern u32 gStatuses3[MAX_BATTLERS_COUNT];
-extern u16 gSideStatuses[2];
-extern u16 gCurrentMove;
-extern u8 gActionSelectionCursor[MAX_BATTLERS_COUNT];
-extern u8 gMoveSelectionCursor[MAX_BATTLERS_COUNT];
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern u8 gBattleTurnOrder[MAX_BATTLERS_COUNT];
-extern u8 gChosenActionByBattler[MAX_BATTLERS_COUNT];
-extern u16 gChosenMoveByBattler[MAX_BATTLERS_COUNT];
-extern u8 gCurrentActionFuncId;
-extern u8 gLastUsedAbility;
 extern u8 gUnknown_0203CF00[];
-extern const u8* gSelectionBattleScripts[MAX_BATTLERS_COUNT];
-extern const u8* gBattlescriptCurrInstr;
-extern u8 gActionsByTurnOrder[MAX_BATTLERS_COUNT];
-extern u8 gCurrentTurnActionNumber;
-extern u16 gDynamicBasePower;
-extern u8 gCritMultiplier;
-extern u8 gCurrMovePos;
-extern u8 gUnknown_020241E9;
-extern u16 gChosenMove;
 
 extern const struct BattleMove gBattleMoves[];
 extern const u16 gBattleTextboxPalette[]; // battle textbox palette
 extern const struct BgTemplate gUnknown_0831AA08[];
 extern const struct WindowTemplate * const gUnknown_0831ABA0[];
 extern const u8 gUnknown_0831ACE0[];
-extern const u8 gStatStageRatios[][2];
 extern const u8 * const gBattleScriptsForMoveEffects[];
 extern const u8 * const gBattlescriptsForBallThrow[];
 extern const u8 * const gBattlescriptsForRunningByItem[];
@@ -172,20 +110,14 @@ extern const u8 gText_Confusion[];
 extern const u8 gText_Love[];
 
 // functions
-extern void ScanlineEffect_Clear(void);
-extern void sub_80356D0(void);
 extern void GetFrontierTrainerName(u8* dst, u16 trainerId); // battle tower
 extern void sub_8166188(void); // battle tower, sets link battle mons level but why?
 extern void sub_8165B88(u8* dst, u16 trainerId); // battle tower, gets language
-extern void PadNameString(u8* dst, u8 arg2); //
 extern void sub_81B9150(void);
-extern void sub_800AC34(void);
 extern void sub_80B3AF8(u8 taskId); // cable club
-extern void sub_8076918(u8 bank);
-extern void SetHealthboxSpriteVisible(u8 healthoxSpriteId);
 extern void sub_81A56B4(void); // battle frontier 2
 extern u8 sub_81A9E28(void); // battle frontier 2
-extern void sub_81A56E8(u8 bank); // battle frontier 2
+extern void sub_81A56E8(u8 battlerId); // battle frontier 2
 extern void sub_81B8FB0(u8, u8); // party menu
 extern u8 pokemon_order_func(u8); // party menu
 extern bool8 InBattlePyramid(void);
@@ -233,7 +165,7 @@ static void BattleIntroPlayer1SendsOutMonAnimation(void);
 static void TryDoEventsBeforeFirstTurn(void);
 static void HandleTurnActionSelectionState(void);
 static void RunTurnActionsFunctions(void);
-static void SetActionsAndBanksTurnOrder(void);
+static void SetActionsAndBattlersTurnOrder(void);
 static void sub_803CDF8(void);
 static bool8 sub_803CDB8(void);
 static void CheckFocusPunch_ClearVarsBeforeTurnStarts(void);
@@ -261,6 +193,113 @@ static void HandleAction_Action11(void);
 static void HandleAction_NothingIsFainted(void);
 static void HandleAction_ActionFinished(void);
 
+// EWRAM vars
+EWRAM_DATA static u32 sUnusedUnknownArray[25] = {0};
+EWRAM_DATA u32 gBattleTypeFlags = 0;
+EWRAM_DATA u8 gBattleTerrain = 0;
+EWRAM_DATA u32 gUnknown_02022FF4 = 0;
+EWRAM_DATA struct UnknownPokemonStruct4 gUnknown_02022FF8[3] = {0}; // what is it used for?
+EWRAM_DATA struct UnknownPokemonStruct4* gUnknown_02023058 = NULL; // what is it used for?
+EWRAM_DATA u8 *gUnknown_0202305C = NULL;
+EWRAM_DATA u8 *gUnknown_02023060 = NULL;
+EWRAM_DATA u8 gBattleBufferA[MAX_BATTLERS_COUNT][0x200] = {0};
+EWRAM_DATA u8 gBattleBufferB[MAX_BATTLERS_COUNT][0x200] = {0};
+EWRAM_DATA u8 gActiveBattler = 0;
+EWRAM_DATA u32 gBattleControllerExecFlags = 0;
+EWRAM_DATA u8 gBattlersCount = 0;
+EWRAM_DATA u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u8 gBattlerPositions[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u8 gActionsByTurnOrder[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u8 gBattleTurnOrder[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u8 gCurrentTurnActionNumber = 0;
+EWRAM_DATA u8 gCurrentActionFuncId = 0;
+EWRAM_DATA struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u8 gBattlerSpriteIds[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u8 gCurrMovePos = 0;
+EWRAM_DATA u8 gChosenMovePos = 0;
+EWRAM_DATA u16 gCurrentMove = 0;
+EWRAM_DATA u16 gChosenMove = 0;
+EWRAM_DATA u16 gRandomMove = 0;
+EWRAM_DATA s32 gBattleMoveDamage = 0;
+EWRAM_DATA s32 gHpDealt = 0;
+EWRAM_DATA s32 gTakenDmg[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u16 gLastUsedItem = 0;
+EWRAM_DATA u8 gLastUsedAbility = 0;
+EWRAM_DATA u8 gBattlerAttacker = 0;
+EWRAM_DATA u8 gBattlerTarget = 0;
+EWRAM_DATA u8 gBattlerFainted = 0;
+EWRAM_DATA u8 gEffectBattler = 0;
+EWRAM_DATA u8 gPotentialItemEffectBattler = 0;
+EWRAM_DATA u8 gAbsentBattlerFlags = 0;
+EWRAM_DATA u8 gCritMultiplier = 0;
+EWRAM_DATA u8 gMultiHitCounter = 0;
+EWRAM_DATA const u8 *gBattlescriptCurrInstr = NULL;
+EWRAM_DATA u32 gUnusedBattleMainVar = 0;
+EWRAM_DATA u8 gChosenActionByBattler[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA const u8 *gSelectionBattleScripts[MAX_BATTLERS_COUNT] = {NULL};
+EWRAM_DATA const u8 *gPalaceSelectionBattleScripts[MAX_BATTLERS_COUNT] = {NULL};
+EWRAM_DATA u16 gLastPrintedMoves[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u16 gLastMoves[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u16 gLastLandedMoves[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u16 gLastHitByType[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u16 gLastResultingMoves[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u16 gLockedMoves[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u8 gLastHitBy[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u16 gChosenMoveByBattler[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u8 gMoveResultFlags = 0;
+EWRAM_DATA u32 gHitMarker = 0;
+EWRAM_DATA static u8 sUnusedBattlersArray[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u8 gTakenDmgByBattler[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u8 gUnknown_0202428C = 0;
+EWRAM_DATA u16 gSideStatuses[2] = {0};
+EWRAM_DATA struct SideTimer gSideTimers[2] = {0};
+EWRAM_DATA u32 gStatuses3[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA struct DisableStruct gDisableStructs[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u16 gPauseCounterBattle = 0;
+EWRAM_DATA u16 gPaydayMoney = 0;
+EWRAM_DATA u16 gRandomTurnNumber = 0;
+EWRAM_DATA u8 gBattleCommunication[BATTLE_COMMUNICATION_ENTRIES_COUNT] = {0};
+EWRAM_DATA u8 gBattleOutcome = 0;
+EWRAM_DATA struct ProtectStruct gProtectStructs[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA struct SpecialStatus gSpecialStatuses[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u16 gBattleWeather = 0;
+EWRAM_DATA struct WishFutureKnock gWishFutureKnock = {0};
+EWRAM_DATA u16 gIntroSlideFlags = 0;
+EWRAM_DATA u8 gSentPokesToOpponent[2] = {0};
+EWRAM_DATA u16 gDynamicBasePower = 0;
+EWRAM_DATA u16 gExpShareExp = 0;
+EWRAM_DATA struct BattleEnigmaBerry gEnigmaBerries[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA struct BattleScripting gBattleScripting = {0};
+EWRAM_DATA struct BattleStruct *gBattleStruct = NULL;
+EWRAM_DATA u8 *gLinkBattleSendBuffer = NULL;
+EWRAM_DATA u8 *gLinkBattleRecvBuffer = NULL;
+EWRAM_DATA struct BattleResources *gBattleResources = NULL;
+EWRAM_DATA u8 gActionSelectionCursor[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u8 gMoveSelectionCursor[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u8 gBattlerStatusSummaryTaskId[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u8 gBattlerInMenuId = 0;
+EWRAM_DATA bool8 gDoingBattleAnim = FALSE;
+EWRAM_DATA u32 gTransformedPersonalities[MAX_BATTLERS_COUNT] = {0};
+EWRAM_DATA u8 gPlayerDpadHoldFrames = 0;
+EWRAM_DATA struct BattleSpriteData *gBattleSpritesDataPtr = NULL;
+EWRAM_DATA struct MonSpritesGfx *gMonSpritesGfxPtr = NULL;
+EWRAM_DATA struct BattleHealthboxInfo *gUnknown_020244D8 = NULL;
+EWRAM_DATA struct BattleHealthboxInfo *gUnknown_020244DC = NULL;
+EWRAM_DATA u16 gBattleMovePower = 0;
+EWRAM_DATA u16 gMoveToLearn = 0;
+EWRAM_DATA u8 gBattleMonForms[MAX_BATTLERS_COUNT] = {0};
+
+// IWRAM common vars
+void (*gPreBattleCallback1)(void);
+void (*gBattleMainFunc)(void);
+struct BattleResults gBattleResults;
+u8 gLeveledUpInBattle;
+void (*gBattlerControllerFuncs[MAX_BATTLERS_COUNT])(void);
+u8 gHealthboxSpriteIds[MAX_BATTLERS_COUNT];
+u8 gMultiUsePlayerCursor;
+u8 gNumberOfMovesToChoose;
+u8 gUnknown_03005D7C[MAX_BATTLERS_COUNT];
+
 // rom const data
 static void (* const sTurnActionsFuncsTable[])(void) =
 {
@@ -288,11 +327,11 @@ static void (* const sEndTurnFuncsTable[])(void) =
     HandleEndTurn_BattleLost,           // B_OUTCOME_DREW
     HandleEndTurn_RanFromBattle,        // B_OUTCOME_RAN
     HandleEndTurn_FinishBattle,         // B_OUTCOME_PLAYER_TELEPORTED
-    HandleEndTurn_MonFled,              // B_OUTCOME_POKE_FLED
-    HandleEndTurn_FinishBattle,         // B_OUTCOME_CAUGHT_POKE
+    HandleEndTurn_MonFled,              // B_OUTCOME_MON_FLED
+    HandleEndTurn_FinishBattle,         // B_OUTCOME_CAUGHT
     HandleEndTurn_FinishBattle,         // battle outcome 8
     HandleEndTurn_FinishBattle,         // B_OUTCOME_FORFEITED
-    HandleEndTurn_FinishBattle,         // B_OUTCOME_POKE_TELEPORTED
+    HandleEndTurn_FinishBattle,         // B_OUTCOME_MON_TELEPORTED
 };
 
 const u8 gStatusConditionString_PoisonJpn[8] = _("どく$$$$$");
@@ -699,7 +738,7 @@ static void CB2_HandleStartBattle(void)
             sub_805EF14();
             gBattleCommunication[MULTIUSE_STATE] = 1;
         }
-        if (gLinkVSyncDisabled)
+        if (gWirelessCommType)
             sub_800E0E8();
         break;
     case 1:
@@ -723,8 +762,8 @@ static void CB2_HandleStartBattle(void)
                     SendBlock(bitmask_all_link_players_but_self(), &gBattleStruct->field_180, 32);
                     gBattleCommunication[MULTIUSE_STATE] = 2;
                 }
-                if (gLinkVSyncDisabled)
-                    sub_800DFB4(0, 0);
+                if (gWirelessCommType)
+                    CreateWirelessStatusIndicatorSprite(0, 0);
             }
         }
         else
@@ -751,7 +790,7 @@ static void CB2_HandleStartBattle(void)
             gTasks[taskId].data[4] = gBlockRecvBuffer[enemyMultiplayerId][1];
             sub_8185F90(gBlockRecvBuffer[playerMultiplayerId][1]);
             sub_8185F90(gBlockRecvBuffer[enemyMultiplayerId][1]);
-            sub_8068AA4();
+            SetDeoxysStats();
             gBattleCommunication[MULTIUSE_STATE]++;
         }
         break;
@@ -894,7 +933,7 @@ static void CB2_HandleStartMultiPartnerBattle(void)
             sub_805EF14();
             gBattleCommunication[MULTIUSE_STATE] = 1;
         }
-        if (gLinkVSyncDisabled)
+        if (gWirelessCommType)
             sub_800E0E8();
         // fall through
     case 1:
@@ -925,8 +964,8 @@ static void CB2_HandleStartMultiPartnerBattle(void)
                     gBattleCommunication[MULTIUSE_STATE] = 2;
                 }
 
-                if (gLinkVSyncDisabled)
-                    sub_800DFB4(0, 0);
+                if (gWirelessCommType)
+                    CreateWirelessStatusIndicatorSprite(0, 0);
             }
         }
         else
@@ -1163,9 +1202,9 @@ static void CB2_PreInitMultiBattle(void)
     case 0:
         if (gReceivedRemoteLinkPlayers != 0 && sub_800A520())
         {
-            gUnknown_02023058 = Alloc(sizeof(struct UnknownPokemonStruct2) * 3);
+            gUnknown_02023058 = Alloc(sizeof(struct UnknownPokemonStruct4) * 3);
             sub_80379F8(0);
-            SendBlock(bitmask_all_link_players_but_self(), gUnknown_02023058, sizeof(struct UnknownPokemonStruct2) * 3);
+            SendBlock(bitmask_all_link_players_but_self(), gUnknown_02023058, sizeof(struct UnknownPokemonStruct4) * 3);
             gBattleCommunication[MULTIUSE_STATE]++;
         }
         break;
@@ -1183,12 +1222,12 @@ static void CB2_PreInitMultiBattle(void)
                     if ((!(gLinkPlayers[i].lp_field_18 & 1) && !(gLinkPlayers[playerMultiplierId].lp_field_18 & 1))
                         || (gLinkPlayers[i].lp_field_18 & 1 && gLinkPlayers[playerMultiplierId].lp_field_18 & 1))
                     {
-                        memcpy(gUnknown_02022FF8, gBlockRecvBuffer[i], sizeof(struct UnknownPokemonStruct2) * 3);
+                        memcpy(gUnknown_02022FF8, gBlockRecvBuffer[i], sizeof(struct UnknownPokemonStruct4) * 3);
                     }
                 }
                 else
                 {
-                    memcpy(gUnknown_02022FF8, gBlockRecvBuffer[i], sizeof(struct UnknownPokemonStruct2) * 3);
+                    memcpy(gUnknown_02022FF8, gBlockRecvBuffer[i], sizeof(struct UnknownPokemonStruct4) * 3);
                 }
             }
             gBattleCommunication[MULTIUSE_STATE]++;
@@ -1202,14 +1241,14 @@ static void CB2_PreInitMultiBattle(void)
         if (sub_800A520() && !gPaletteFade.active)
         {
             gBattleCommunication[MULTIUSE_STATE]++;
-            if (gLinkVSyncDisabled)
+            if (gWirelessCommType)
                 sub_800ADF8();
             else
                 sub_800AC34();
         }
         break;
     case 3:
-        if (gLinkVSyncDisabled)
+        if (gWirelessCommType)
         {
             if (sub_8010500())
             {
@@ -1247,7 +1286,7 @@ static void CB2_PreInitIngamePlayerPartnerBattle(void)
     switch (gBattleCommunication[MULTIUSE_STATE])
     {
     case 0:
-        gUnknown_02023058 = Alloc(sizeof(struct UnknownPokemonStruct2) * 3);
+        gUnknown_02023058 = Alloc(sizeof(struct UnknownPokemonStruct4) * 3);
         sub_80379F8(3);
         gBattleCommunication[MULTIUSE_STATE]++;
         *savedCallback = gMain.savedCallback;
@@ -1294,7 +1333,7 @@ static void CB2_HandleStartMultiBattle(void)
             sub_805EF14();
             gBattleCommunication[MULTIUSE_STATE] = 1;
         }
-        if (gLinkVSyncDisabled)
+        if (gWirelessCommType)
             sub_800E0E8();
         break;
     case 1:
@@ -1312,8 +1351,8 @@ static void CB2_HandleStartMultiBattle(void)
                     SendBlock(bitmask_all_link_players_but_self(), &gBattleStruct->field_180, 32);
                     gBattleCommunication[MULTIUSE_STATE]++;
                 }
-                if (gLinkVSyncDisabled)
-                    sub_800DFB4(0, 0);
+                if (gWirelessCommType)
+                    CreateWirelessStatusIndicatorSprite(0, 0);
             }
         }
         else
@@ -1330,7 +1369,7 @@ static void CB2_HandleStartMultiBattle(void)
             ResetBlockReceivedFlags();
             sub_8036EB8(4, playerMultiplayerId);
             SetAllPlayersBerryData();
-            sub_8068AA4();
+            SetDeoxysStats();
             var = CreateTask(sub_8035D74, 0);
             gTasks[var].data[1] = 0x10E;
             gTasks[var].data[2] = 0x5A;
@@ -1698,7 +1737,7 @@ static u8 CreateNPCTrainerParty(struct Pokemon *party, u16 trainerNum, bool8 fir
             else
                 personalityValue = 0x88;
 
-            for (j = 0; gTrainers[trainerNum].trainerName[j] != 0xFF; j++)
+            for (j = 0; gTrainers[trainerNum].trainerName[j] != EOS; j++)
                 nameHash += gTrainers[trainerNum].trainerName[j];
 
             switch (gTrainers[trainerNum].partyFlags)
@@ -2097,12 +2136,12 @@ static void sub_8038F34(void)
         }
         break;
     case 8:
-        if (!gLinkVSyncDisabled)
+        if (!gWirelessCommType)
             sub_800AC34();
         gBattleCommunication[MULTIUSE_STATE]++;
         break;
     case 9:
-        if (!gMain.field_439_x4 || gLinkVSyncDisabled || gReceivedRemoteLinkPlayers != 1)
+        if (!gMain.field_439_x4 || gWirelessCommType || gReceivedRemoteLinkPlayers != 1)
         {
             gMain.field_439_x4 = 0;
             SetMainCallback2(gMain.savedCallback);
@@ -2281,13 +2320,13 @@ static void sub_803939C(void)
     case 8:
         if (--gBattleCommunication[1] == 0)
         {
-            if (gMain.field_439_x4 && !gLinkVSyncDisabled)
+            if (gMain.field_439_x4 && !gWirelessCommType)
                 sub_800AC34();
             gBattleCommunication[MULTIUSE_STATE]++;
         }
         break;
     case 9:
-        if (!gMain.field_439_x4 || gLinkVSyncDisabled || gReceivedRemoteLinkPlayers != 1)
+        if (!gMain.field_439_x4 || gWirelessCommType || gReceivedRemoteLinkPlayers != 1)
         {
             gMain.field_439_x4 = 0;
             if (!gPaletteFade.active)
@@ -2383,7 +2422,7 @@ void oac_poke_opponent(struct Sprite *sprite)
 
 static void sub_803980C(struct Sprite *sprite)
 {
-    if ((gUnknown_020243FC & 1) == 0)
+    if ((gIntroSlideFlags & 1) == 0)
     {
         sprite->pos2.x += 2;
         if (sprite->pos2.x == 0)
@@ -2437,7 +2476,7 @@ static void sub_80398D0(struct Sprite *sprite)
         {
             sprite->invisible = FALSE;
             sprite->callback = SpriteCallbackDummy_2;
-            gUnknown_02022F88 = 0;
+            sUnusedUnknownArray[0] = 0;
         }
     }
 }
@@ -2560,7 +2599,7 @@ void sub_8039BB4(struct Sprite *sprite)
 
 static void oac_poke_ally_(struct Sprite *sprite)
 {
-    if ((gUnknown_020243FC & 1) == 0)
+    if ((gIntroSlideFlags & 1) == 0)
     {
         sprite->pos2.x -= 2;
         if (sprite->pos2.x == 0)
@@ -2582,7 +2621,7 @@ static void SpriteCallbackDummy_3(struct Sprite *sprite)
 
 void sub_8039C00(struct Sprite *sprite)
 {
-    if (!(gUnknown_020243FC & 1))
+    if (!(gIntroSlideFlags & 1))
     {
         sprite->pos2.x += sprite->data[1];
         sprite->pos2.y += sprite->data[2];
@@ -2731,7 +2770,7 @@ static void BattleStartClearSetData(void)
             dataPtr[j] = 0;
 
         gDisableStructs[i].isFirstTurn = 2;
-        gUnknown_02024284[i] = 0;
+        sUnusedBattlersArray[i] = 0;
         gLastMoves[i] = 0;
         gLastLandedMoves[i] = 0;
         gLastHitByType[i] = 0;
@@ -2784,7 +2823,7 @@ static void BattleStartClearSetData(void)
 
     gPauseCounterBattle = 0;
     gBattleMoveDamage = 0;
-    gUnknown_020243FC = 0;
+    gIntroSlideFlags = 0;
     gBattleScripting.animTurn = 0;
     gBattleScripting.animTargetsHit = 0;
     gLeveledUpInBattle = 0;
@@ -3350,7 +3389,7 @@ static void BattleIntroOpponent1SendsOutMonAnimation(void)
 }
 
 #else
-__attribute__((naked))
+ASM_DIRECT
 static void BattleIntroOpponent1SendsOutMonAnimation(void)
 {
     asm(".syntax unified\n\
@@ -3656,12 +3695,12 @@ static void TryDoEventsBeforeFirstTurn(void)
         gBattleMons[i].status2 &= ~(STATUS2_FLINCHED);
 
     *(&gBattleStruct->turnEffectsTracker) = 0;
-    *(&gBattleStruct->turnEffectsBank) = 0;
+    *(&gBattleStruct->turnEffectsBattlerId) = 0;
     *(&gBattleStruct->wishPerishSongState) = 0;
-    *(&gBattleStruct->wishPerishSongBank) = 0;
+    *(&gBattleStruct->wishPerishSongBattlerId) = 0;
     gBattleScripting.atk49_state = 0;
     gBattleStruct->faintedActionsState = 0;
-    gBattleStruct->turncountersTracker = 0;
+    gBattleStruct->turnCountersTracker = 0;
     gMoveResultFlags = 0;
 
     gRandomTurnNumber = Random();
@@ -3689,10 +3728,10 @@ static void HandleEndTurn_ContinueBattle(void)
                 CancelMultiTurnMoves(i);
         }
         gBattleStruct->turnEffectsTracker = 0;
-        gBattleStruct->turnEffectsBank = 0;
+        gBattleStruct->turnEffectsBattlerId = 0;
         gBattleStruct->wishPerishSongState = 0;
-        gBattleStruct->wishPerishSongBank = 0;
-        gBattleStruct->turncountersTracker = 0;
+        gBattleStruct->wishPerishSongBattlerId = 0;
+        gBattleStruct->turnCountersTracker = 0;
         gMoveResultFlags = 0;
     }
 }
@@ -3773,7 +3812,7 @@ u8 IsRunningFromBattleImpossible(void)
     else
         holdEffect = ItemId_GetHoldEffect(gBattleMons[gActiveBattler].item);
 
-    gStringBattler = gActiveBattler;
+    gPotentialItemEffectBattler = gActiveBattler;
 
     if (holdEffect == HOLD_EFFECT_CAN_ALWAYS_RUN)
         return 0;
@@ -3884,7 +3923,7 @@ static void HandleTurnActionSelectionState(void)
         switch (gBattleCommunication[gActiveBattler])
         {
         case STATE_TURN_START_RECORD: // recorded battle related on start of every turn
-            RecordedBattle_CopyBankMoves();
+            RecordedBattle_CopyBattlerMoves();
             gBattleCommunication[gActiveBattler] = STATE_BEFORE_ACTION_CHOSEN;
             break;
         case STATE_BEFORE_ACTION_CHOSEN: // choose an action
@@ -4288,7 +4327,7 @@ static void HandleTurnActionSelectionState(void)
     if (gBattleCommunication[ACTIONS_CONFIRMED_COUNT] == gBattlersCount)
     {
         sub_818603C(1);
-        gBattleMainFunc = SetActionsAndBanksTurnOrder;
+        gBattleMainFunc = SetActionsAndBattlersTurnOrder;
 
         if (gBattleTypeFlags & BATTLE_TYPE_INGAME_PARTNER)
         {
@@ -4345,162 +4384,162 @@ void SwapTurnOrder(u8 id1, u8 id2)
     gBattleTurnOrder[id2] = temp;
 }
 
-u8 GetWhoStrikesFirst(u8 bank1, u8 bank2, bool8 ignoreChosenMoves)
+u8 GetWhoStrikesFirst(u8 battler1, u8 battler2, bool8 ignoreChosenMoves)
 {
     u8 strikesFirst = 0;
-    u8 speedMultiplierBank1 = 0, speedMultiplierBank2 = 0;
-    u32 speedBank1 = 0, speedBank2 = 0;
+    u8 speedMultiplierBattler1 = 0, speedMultiplierBattler2 = 0;
+    u32 speedBattler1 = 0, speedBattler2 = 0;
     u8 holdEffect = 0;
     u8 holdEffectParam = 0;
-    u16 moveBank1 = 0, moveBank2 = 0;
+    u16 moveBattler1 = 0, moveBattler2 = 0;
 
     if (WEATHER_HAS_EFFECT)
     {
-        if ((gBattleMons[bank1].ability == ABILITY_SWIFT_SWIM && gBattleWeather & WEATHER_RAIN_ANY)
-            || (gBattleMons[bank1].ability == ABILITY_CHLOROPHYLL && gBattleWeather & WEATHER_SUN_ANY))
-            speedMultiplierBank1 = 2;
+        if ((gBattleMons[battler1].ability == ABILITY_SWIFT_SWIM && gBattleWeather & WEATHER_RAIN_ANY)
+            || (gBattleMons[battler1].ability == ABILITY_CHLOROPHYLL && gBattleWeather & WEATHER_SUN_ANY))
+            speedMultiplierBattler1 = 2;
         else
-            speedMultiplierBank1 = 1;
+            speedMultiplierBattler1 = 1;
 
-        if ((gBattleMons[bank2].ability == ABILITY_SWIFT_SWIM && gBattleWeather & WEATHER_RAIN_ANY)
-            || (gBattleMons[bank2].ability == ABILITY_CHLOROPHYLL && gBattleWeather & WEATHER_SUN_ANY))
-            speedMultiplierBank2 = 2;
+        if ((gBattleMons[battler2].ability == ABILITY_SWIFT_SWIM && gBattleWeather & WEATHER_RAIN_ANY)
+            || (gBattleMons[battler2].ability == ABILITY_CHLOROPHYLL && gBattleWeather & WEATHER_SUN_ANY))
+            speedMultiplierBattler2 = 2;
         else
-            speedMultiplierBank2 = 1;
+            speedMultiplierBattler2 = 1;
     }
     else
     {
-        speedMultiplierBank1 = 1;
-        speedMultiplierBank2 = 1;
+        speedMultiplierBattler1 = 1;
+        speedMultiplierBattler2 = 1;
     }
 
-    speedBank1 = (gBattleMons[bank1].speed * speedMultiplierBank1)
-                * (gStatStageRatios[gBattleMons[bank1].statStages[STAT_STAGE_SPEED]][0])
-                / (gStatStageRatios[gBattleMons[bank1].statStages[STAT_STAGE_SPEED]][1]);
+    speedBattler1 = (gBattleMons[battler1].speed * speedMultiplierBattler1)
+                * (gStatStageRatios[gBattleMons[battler1].statStages[STAT_SPEED]][0])
+                / (gStatStageRatios[gBattleMons[battler1].statStages[STAT_SPEED]][1]);
 
-    if (gBattleMons[bank1].item == ITEM_ENIGMA_BERRY)
+    if (gBattleMons[battler1].item == ITEM_ENIGMA_BERRY)
     {
-        holdEffect = gEnigmaBerries[bank1].holdEffect;
-        holdEffectParam = gEnigmaBerries[bank1].holdEffectParam;
+        holdEffect = gEnigmaBerries[battler1].holdEffect;
+        holdEffectParam = gEnigmaBerries[battler1].holdEffectParam;
     }
     else
     {
-        holdEffect = ItemId_GetHoldEffect(gBattleMons[bank1].item);
-        holdEffectParam = ItemId_GetHoldEffectParam(gBattleMons[bank1].item);
+        holdEffect = ItemId_GetHoldEffect(gBattleMons[battler1].item);
+        holdEffectParam = ItemId_GetHoldEffectParam(gBattleMons[battler1].item);
     }
 
     // badge boost
     if (!(gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000 | BATTLE_TYPE_FRONTIER))
         && FlagGet(FLAG_BADGE03_GET)
-        && GetBattlerSide(bank1) == B_SIDE_PLAYER)
+        && GetBattlerSide(battler1) == B_SIDE_PLAYER)
     {
-        speedBank1 = (speedBank1 * 110) / 100;
+        speedBattler1 = (speedBattler1 * 110) / 100;
     }
 
     if (holdEffect == HOLD_EFFECT_MACHO_BRACE)
-        speedBank1 /= 2;
+        speedBattler1 /= 2;
 
-    if (gBattleMons[bank1].status1 & STATUS1_PARALYSIS)
-        speedBank1 /= 4;
+    if (gBattleMons[battler1].status1 & STATUS1_PARALYSIS)
+        speedBattler1 /= 4;
 
     if (holdEffect == HOLD_EFFECT_QUICK_CLAW && gRandomTurnNumber < (0xFFFF * holdEffectParam) / 100)
-        speedBank1 = UINT_MAX;
+        speedBattler1 = UINT_MAX;
 
-    // check second bank's speed
+    // check second battlerId's speed
 
-    speedBank2 = (gBattleMons[bank2].speed * speedMultiplierBank2)
-                * (gStatStageRatios[gBattleMons[bank2].statStages[STAT_STAGE_SPEED]][0])
-                / (gStatStageRatios[gBattleMons[bank2].statStages[STAT_STAGE_SPEED]][1]);
+    speedBattler2 = (gBattleMons[battler2].speed * speedMultiplierBattler2)
+                * (gStatStageRatios[gBattleMons[battler2].statStages[STAT_SPEED]][0])
+                / (gStatStageRatios[gBattleMons[battler2].statStages[STAT_SPEED]][1]);
 
-    if (gBattleMons[bank2].item == ITEM_ENIGMA_BERRY)
+    if (gBattleMons[battler2].item == ITEM_ENIGMA_BERRY)
     {
-        holdEffect = gEnigmaBerries[bank2].holdEffect;
-        holdEffectParam = gEnigmaBerries[bank2].holdEffectParam;
+        holdEffect = gEnigmaBerries[battler2].holdEffect;
+        holdEffectParam = gEnigmaBerries[battler2].holdEffectParam;
     }
     else
     {
-        holdEffect = ItemId_GetHoldEffect(gBattleMons[bank2].item);
-        holdEffectParam = ItemId_GetHoldEffectParam(gBattleMons[bank2].item);
+        holdEffect = ItemId_GetHoldEffect(gBattleMons[battler2].item);
+        holdEffectParam = ItemId_GetHoldEffectParam(gBattleMons[battler2].item);
     }
 
     // badge boost
     if (!(gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000 | BATTLE_TYPE_FRONTIER))
         && FlagGet(FLAG_BADGE03_GET)
-        && GetBattlerSide(bank2) == B_SIDE_PLAYER)
+        && GetBattlerSide(battler2) == B_SIDE_PLAYER)
     {
-        speedBank2 = (speedBank2 * 110) / 100;
+        speedBattler2 = (speedBattler2 * 110) / 100;
     }
 
     if (holdEffect == HOLD_EFFECT_MACHO_BRACE)
-        speedBank2 /= 2;
+        speedBattler2 /= 2;
 
-    if (gBattleMons[bank2].status1 & STATUS1_PARALYSIS)
-        speedBank2 /= 4;
+    if (gBattleMons[battler2].status1 & STATUS1_PARALYSIS)
+        speedBattler2 /= 4;
 
     if (holdEffect == HOLD_EFFECT_QUICK_CLAW && gRandomTurnNumber < (0xFFFF * holdEffectParam) / 100)
-        speedBank2 = UINT_MAX;
+        speedBattler2 = UINT_MAX;
 
     if (ignoreChosenMoves)
     {
-        moveBank1 = MOVE_NONE;
-        moveBank2 = MOVE_NONE;
+        moveBattler1 = MOVE_NONE;
+        moveBattler2 = MOVE_NONE;
     }
     else
     {
-        if (gChosenActionByBattler[bank1] == B_ACTION_USE_MOVE)
+        if (gChosenActionByBattler[battler1] == B_ACTION_USE_MOVE)
         {
-            if (gProtectStructs[bank1].onlyStruggle)
-                moveBank1 = MOVE_STRUGGLE;
+            if (gProtectStructs[battler1].onlyStruggle)
+                moveBattler1 = MOVE_STRUGGLE;
             else
-                moveBank1 = gBattleMons[bank1].moves[*(gBattleStruct->chosenMovePositions + bank1)];
+                moveBattler1 = gBattleMons[battler1].moves[*(gBattleStruct->chosenMovePositions + battler1)];
         }
         else
-            moveBank1 = MOVE_NONE;
+            moveBattler1 = MOVE_NONE;
 
-        if (gChosenActionByBattler[bank2] == B_ACTION_USE_MOVE)
+        if (gChosenActionByBattler[battler2] == B_ACTION_USE_MOVE)
         {
-            if (gProtectStructs[bank2].onlyStruggle)
-                moveBank2 = MOVE_STRUGGLE;
+            if (gProtectStructs[battler2].onlyStruggle)
+                moveBattler2 = MOVE_STRUGGLE;
             else
-                moveBank2 = gBattleMons[bank2].moves[*(gBattleStruct->chosenMovePositions + bank2)];
+                moveBattler2 = gBattleMons[battler2].moves[*(gBattleStruct->chosenMovePositions + battler2)];
         }
         else
-            moveBank2 = MOVE_NONE;
+            moveBattler2 = MOVE_NONE;
     }
 
     // both move priorities are different than 0
-    if (gBattleMoves[moveBank1].priority != 0 || gBattleMoves[moveBank2].priority != 0)
+    if (gBattleMoves[moveBattler1].priority != 0 || gBattleMoves[moveBattler2].priority != 0)
     {
         // both priorities are the same
-        if (gBattleMoves[moveBank1].priority == gBattleMoves[moveBank2].priority)
+        if (gBattleMoves[moveBattler1].priority == gBattleMoves[moveBattler2].priority)
         {
-            if (speedBank1 == speedBank2 && Random() & 1)
+            if (speedBattler1 == speedBattler2 && Random() & 1)
                 strikesFirst = 2; // same speeds, same priorities
-            else if (speedBank1 < speedBank2)
-                strikesFirst = 1; // bank2 has more speed
+            else if (speedBattler1 < speedBattler2)
+                strikesFirst = 1; // battler2 has more speed
 
-            // else bank1 has more speed
+            // else battler1 has more speed
         }
-        else if (gBattleMoves[moveBank1].priority < gBattleMoves[moveBank2].priority)
-            strikesFirst = 1; // bank2's move has greater priority
+        else if (gBattleMoves[moveBattler1].priority < gBattleMoves[moveBattler2].priority)
+            strikesFirst = 1; // battler2's move has greater priority
 
-        // else bank1's move has greater priority
+        // else battler1's move has greater priority
     }
     // both priorities are equal to 0
     else
     {
-        if (speedBank1 == speedBank2 && Random() & 1)
+        if (speedBattler1 == speedBattler2 && Random() & 1)
             strikesFirst = 2; // same speeds, same priorities
-        else if (speedBank1 < speedBank2)
-            strikesFirst = 1; // bank2 has more speed
+        else if (speedBattler1 < speedBattler2)
+            strikesFirst = 1; // battler2 has more speed
 
-        // else bank1 has more speed
+        // else battler1 has more speed
     }
 
     return strikesFirst;
 }
 
-static void SetActionsAndBanksTurnOrder(void)
+static void SetActionsAndBattlersTurnOrder(void)
 {
     s32 var = 0;
     s32 i, j;
@@ -4556,7 +4595,7 @@ static void SetActionsAndBanksTurnOrder(void)
                 }
             }
             gBattleMainFunc = CheckFocusPunch_ClearVarsBeforeTurnStarts;
-            gBattleStruct->focusPunchBank = 0;
+            gBattleStruct->focusPunchBattlerId = 0;
             return;
         }
         else
@@ -4583,14 +4622,14 @@ static void SetActionsAndBanksTurnOrder(void)
             {
                 for (j = i + 1; j < gBattlersCount; j++)
                 {
-                    u8 bank1 = gBattleTurnOrder[i];
-                    u8 bank2 = gBattleTurnOrder[j];
+                    u8 battler1 = gBattleTurnOrder[i];
+                    u8 battler2 = gBattleTurnOrder[j];
                     if (gActionsByTurnOrder[i] != B_ACTION_USE_ITEM
                         && gActionsByTurnOrder[j] != B_ACTION_USE_ITEM
                         && gActionsByTurnOrder[i] != B_ACTION_SWITCH
                         && gActionsByTurnOrder[j] != B_ACTION_SWITCH)
                     {
-                        if (GetWhoStrikesFirst(bank1, bank2, FALSE))
+                        if (GetWhoStrikesFirst(battler1, battler2, FALSE))
                             SwapTurnOrder(i, j);
                     }
                 }
@@ -4598,7 +4637,7 @@ static void SetActionsAndBanksTurnOrder(void)
         }
     }
     gBattleMainFunc = CheckFocusPunch_ClearVarsBeforeTurnStarts;
-    gBattleStruct->focusPunchBank = 0;
+    gBattleStruct->focusPunchBattlerId = 0;
 }
 
 static void TurnValuesCleanUp(bool8 var0)
@@ -4654,10 +4693,10 @@ static void CheckFocusPunch_ClearVarsBeforeTurnStarts(void)
 {
     if (!(gHitMarker & HITMARKER_RUN))
     {
-        while (gBattleStruct->focusPunchBank < gBattlersCount)
+        while (gBattleStruct->focusPunchBattlerId < gBattlersCount)
         {
-            gActiveBattler = gBattlerAttacker = gBattleStruct->focusPunchBank;
-            gBattleStruct->focusPunchBank++;
+            gActiveBattler = gBattlerAttacker = gBattleStruct->focusPunchBattlerId;
+            gBattleStruct->focusPunchBattlerId++;
             if (gChosenMoveByBattler[gActiveBattler] == MOVE_FOCUS_PUNCH
                 && !(gBattleMons[gActiveBattler].status1 & STATUS1_SLEEP)
                 && !(gDisableStructs[gBattlerAttacker].truantCounter)
@@ -4700,7 +4739,7 @@ static void RunTurnActionsFunctions(void)
     }
     else
     {
-        if (gBattleStruct->savedTurnActionNumber != gCurrentTurnActionNumber) // action turn has been done, clear hitmarker bits for another bank
+        if (gBattleStruct->savedTurnActionNumber != gCurrentTurnActionNumber) // action turn has been done, clear hitmarker bits for another battlerId
         {
             gHitMarker &= ~(HITMARKER_NO_ATTACKSTRING);
             gHitMarker &= ~(HITMARKER_UNABLE_TO_USE_MOVE);
@@ -4934,7 +4973,7 @@ static void TryEvolvePokemon(void)
 
     while (gLeveledUpInBattle != 0)
     {
-        for (i = 0; i < 6; i++)
+        for (i = 0; i < PARTY_SIZE; i++)
         {
             if (gLeveledUpInBattle & gBitTable[i])
             {
@@ -4983,7 +5022,7 @@ static void ReturnFromBattleToOverworld(void)
     if (gBattleTypeFlags & BATTLE_TYPE_ROAMER)
     {
         UpdateRoamerHPStatus(&gEnemyParty[0]);
-        if ((gBattleOutcome & B_OUTCOME_WON) || gBattleOutcome == B_OUTCOME_CAUGHT_POKE)
+        if ((gBattleOutcome & B_OUTCOME_WON) || gBattleOutcome == B_OUTCOME_CAUGHT)
             SetRoamerInactive();
     }
 
@@ -5031,7 +5070,7 @@ static void HandleAction_UseMove(void)
     gMoveResultFlags = 0;
     gMultiHitCounter = 0;
     gBattleCommunication[6] = 0;
-    gCurrMovePos = gUnknown_020241E9 = *(gBattleStruct->chosenMovePositions + gBattlerAttacker);
+    gCurrMovePos = gChosenMovePos = *(gBattleStruct->chosenMovePositions + gBattlerAttacker);
 
     // choose move
     if (gProtectStructs[gBattlerAttacker].onlyStruggle)
@@ -5050,14 +5089,14 @@ static void HandleAction_UseMove(void)
              && gDisableStructs[gBattlerAttacker].encoredMove == gBattleMons[gBattlerAttacker].moves[gDisableStructs[gBattlerAttacker].encoredMovePos])
     {
         gCurrentMove = gChosenMove = gDisableStructs[gBattlerAttacker].encoredMove;
-        gCurrMovePos = gUnknown_020241E9 = gDisableStructs[gBattlerAttacker].encoredMovePos;
+        gCurrMovePos = gChosenMovePos = gDisableStructs[gBattlerAttacker].encoredMovePos;
         *(gBattleStruct->moveTarget + gBattlerAttacker) = GetMoveTarget(gCurrentMove, 0);
     }
     // check if the encored move wasn't overwritten
     else if (gDisableStructs[gBattlerAttacker].encoredMove != MOVE_NONE
              && gDisableStructs[gBattlerAttacker].encoredMove != gBattleMons[gBattlerAttacker].moves[gDisableStructs[gBattlerAttacker].encoredMovePos])
     {
-        gCurrMovePos = gUnknown_020241E9 = gDisableStructs[gBattlerAttacker].encoredMovePos;
+        gCurrMovePos = gChosenMovePos = gDisableStructs[gBattlerAttacker].encoredMovePos;
         gCurrentMove = gChosenMove = gBattleMons[gBattlerAttacker].moves[gCurrMovePos];
         gDisableStructs[gBattlerAttacker].encoredMove = MOVE_NONE;
         gDisableStructs[gBattlerAttacker].encoredMovePos = 0;
@@ -5338,7 +5377,7 @@ bool8 TryRunFromBattle(u8 battler)
     else
         holdEffect = ItemId_GetHoldEffect(gBattleMons[battler].item);
 
-    gStringBattler = battler;
+    gPotentialItemEffectBattler = battler;
 
     if (holdEffect == HOLD_EFFECT_CAN_ALWAYS_RUN)
     {
@@ -5454,7 +5493,7 @@ static void HandleAction_Run(void)
             else
             {
                 gCurrentTurnActionNumber = gBattlersCount;
-                gBattleOutcome = B_OUTCOME_POKE_FLED;
+                gBattleOutcome = B_OUTCOME_MON_FLED;
             }
         }
     }
diff --git a/src/battle_message.c b/src/battle_message.c
index 181ad9d9e..9a4a062ad 100644
--- a/src/battle_message.c
+++ b/src/battle_message.c
@@ -1,7 +1,7 @@
 #include "global.h"
 #include "battle.h"
 #include "battle_message.h"
-#include "battle_string_ids.h"
+#include "constants/battle_string_ids.h"
 #include "constants/moves.h"
 #include "text.h"
 #include "string_util.h"
@@ -13,23 +13,11 @@
 #include "palette.h"
 #include "battle_controllers.h"
 #include "battle_setup.h"
+#include "menu.h"
+#include "recorded_battle.h"
+#include "international_string_util.h"
 
-extern u16 gLastUsedItem;
-extern u8 gLastUsedAbility;
-extern u8 gActiveBattler;
-extern u8 gBattlerAttacker;
-extern u8 gBattlerTarget;
-extern u8 gStringBattler;
-extern u8 gEffectBank;
 extern u8 gBattlerAbilities[MAX_BATTLERS_COUNT];
-extern u32 gBattleTypeFlags;
-extern u16 gTrainerBattleOpponent_A;
-extern u16 gTrainerBattleOpponent_B;
-extern u16 gPartnerTrainerId;
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern struct BattleEnigmaBerry gEnigmaBerries[MAX_BATTLERS_COUNT];
-extern u8 gBattleBufferA[MAX_BATTLERS_COUNT][0x200];
-extern u8 gMoveSelectionCursor[MAX_BATTLERS_COUNT];
 extern u8 gUnknown_0203C7B4;
 extern struct StringInfoBattle *gStringInfo;
 
@@ -56,9 +44,6 @@ extern void GetEreaderTrainerName(u8 *txtPtr);
 extern void sub_81A36D0(u8 arg0, u16 trainerId); // battle_frontier_2
 extern void sub_81D572C(u8 arg0, u16 trainerId); // pokenav
 extern void GetFrontierTrainerName(u8 *dst, u16 trainerId);
-extern s32 GetStringCenterAlignXOffsetWithLetterSpacing(u8 fontId, const u8 *str, s32 totalWidth, s16 letterSpacing);
-extern u8 GetTextSpeedInRecordedBattle(void);
-extern u8 GetPlayerTextSpeed(void);
 
 // this file's functions
 static void sub_814F8F8(u8 *textPtr);
@@ -1436,7 +1421,7 @@ void BufferStringBattle(u16 stringID)
     gBattleScripting.battler = gStringInfo->scrActive;
     *(&gBattleStruct->field_52) = gStringInfo->unk1605E;
     *(&gBattleStruct->hpScale) = gStringInfo->hpScale;
-    gStringBattler = gStringInfo->StringBank;
+    gPotentialItemEffectBattler = gStringInfo->StringBank;
     *(&gBattleStruct->stringMoveType) = gStringInfo->moveType;
 
     for (i = 0; i < MAX_BATTLERS_COUNT; i++)
@@ -1903,7 +1888,7 @@ u32 BattleStringExpandPlaceholders(const u8* src, u8* dst)
                 HANDLE_NICKNAME_STRING_CASE(gBattlerTarget, gBattlerPartyIndexes[gBattlerTarget])
                 break;
             case B_TXT_EFF_NAME_WITH_PREFIX: // effect bank name with prefix
-                HANDLE_NICKNAME_STRING_CASE(gEffectBank, gBattlerPartyIndexes[gEffectBank])
+                HANDLE_NICKNAME_STRING_CASE(gEffectBattler, gBattlerPartyIndexes[gEffectBattler])
                 break;
             case B_TXT_ACTIVE_NAME_WITH_PREFIX: // active bank name with prefix
                 HANDLE_NICKNAME_STRING_CASE(gActiveBattler, gBattlerPartyIndexes[gActiveBattler])
@@ -1930,10 +1915,10 @@ u32 BattleStringExpandPlaceholders(const u8* src, u8* dst)
                     {
                         if (!(gBattleTypeFlags & BATTLE_TYPE_MULTI))
                         {
-                            if ((gBattleScripting.multiplayerId != 0 && (gStringBattler & BIT_SIDE))
-                                || (gBattleScripting.multiplayerId == 0 && !(gStringBattler & BIT_SIDE)))
+                            if ((gBattleScripting.multiplayerId != 0 && (gPotentialItemEffectBattler & BIT_SIDE))
+                                || (gBattleScripting.multiplayerId == 0 && !(gPotentialItemEffectBattler & BIT_SIDE)))
                             {
-                                StringCopy(text, gEnigmaBerries[gStringBattler].name);
+                                StringCopy(text, gEnigmaBerries[gPotentialItemEffectBattler].name);
                                 StringAppend(text, gText_BerrySuffix);
                                 toCpy = text;
                             }
@@ -1944,9 +1929,9 @@ u32 BattleStringExpandPlaceholders(const u8* src, u8* dst)
                         }
                         else
                         {
-                            if (gLinkPlayers[gBattleScripting.multiplayerId].lp_field_18 == gStringBattler)
+                            if (gLinkPlayers[gBattleScripting.multiplayerId].lp_field_18 == gPotentialItemEffectBattler)
                             {
-                                StringCopy(text, gEnigmaBerries[gStringBattler].name);
+                                StringCopy(text, gEnigmaBerries[gPotentialItemEffectBattler].name);
                                 StringAppend(text, gText_BerrySuffix);
                                 toCpy = text;
                             }
@@ -1979,11 +1964,11 @@ u32 BattleStringExpandPlaceholders(const u8* src, u8* dst)
                 toCpy = gAbilityNames[gBattlerAbilities[gBattleScripting.battler]];
                 break;
             case B_TXT_EFF_ABILITY: // effect bank ability
-                toCpy = gAbilityNames[gBattlerAbilities[gEffectBank]];
+                toCpy = gAbilityNames[gBattlerAbilities[gEffectBattler]];
                 break;
             case B_TXT_TRAINER1_CLASS: // trainer class name
                 if (gBattleTypeFlags & BATTLE_TYPE_SECRET_BASE)
-                    toCpy = gTrainerClassNames[GetSecretBaseTrainerNameIndex()];
+                    toCpy = gTrainerClassNames[GetSecretBaseTrainerClass()];
                 else if (gTrainerBattleOpponent_A == TRAINER_OPPONENT_C00)
                     toCpy = gTrainerClassNames[sub_8068BB0()];
                 else if (gTrainerBattleOpponent_A == TRAINER_OPPONENT_3FE)
@@ -2313,9 +2298,9 @@ static void ExpandBattleTextBuffPlaceholders(const u8 *src, u8 *dst)
             {
                 if (hword == ITEM_ENIGMA_BERRY)
                 {
-                    if (gLinkPlayers[gBattleScripting.multiplayerId].lp_field_18 == gStringBattler)
+                    if (gLinkPlayers[gBattleScripting.multiplayerId].lp_field_18 == gPotentialItemEffectBattler)
                     {
-                        StringCopy(dst, gEnigmaBerries[gStringBattler].name);
+                        StringCopy(dst, gEnigmaBerries[gPotentialItemEffectBattler].name);
                         StringAppend(dst, gText_BerrySuffix);
                     }
                     else
@@ -2360,20 +2345,20 @@ static void sub_814F8F8(u8* textBuff)
 
 // Appends "!" to the text buffer `dst`. In the original Japanese this looked
 // into the table of moves at sUnknownMoveTable and varied the line accordingly.
-// 
+//
 // gText_ExclamationMark was a plain "!", used for any attack not on the list.
 // It resulted in the translation "<NAME>'s <ATTACK>!".
-// 
+//
 // gText_ExclamationMark2 was "を つかった！". This resulted in the translation
 // "<NAME> used <ATTACK>!", which was used for all attacks in English.
-// 
+//
 // gText_ExclamationMark3 was "した！". This was used for those moves whose
 // names were verbs, such as Recover, and resulted in translations like "<NAME>
 // recovered itself!".
-// 
+//
 // gText_ExclamationMark4 was "を した！" This resulted in a translation of
 // "<NAME> did an <ATTACK>!".
-// 
+//
 // gText_ExclamationMark5 was " こうげき！" This resulted in a translation of
 // "<NAME>'s <ATTACK> attack!".
 static void sub_814F950(u8* dst)
diff --git a/src/battle_script_commands.c b/src/battle_script_commands.c
index fab1c18bb..75f05e86f 100644
--- a/src/battle_script_commands.c
+++ b/src/battle_script_commands.c
@@ -1,6 +1,7 @@
 #include "global.h"
 #include "battle.h"
 #include "constants/battle_move_effects.h"
+#include "constants/battle_script_commands.h"
 #include "battle_message.h"
 #include "battle_ai_script_commands.h"
 #include "battle_scripts.h"
@@ -11,7 +12,6 @@
 #include "constants/hold_effects.h"
 #include "util.h"
 #include "pokemon.h"
-#include "calculate_base_damage.h"
 #include "random.h"
 #include "battle_controllers.h"
 #include "battle_interface.h"
@@ -31,75 +31,16 @@
 #include "bg.h"
 #include "string_util.h"
 #include "pokemon_icon.h"
-#include "pokemon_item_effects.h"
 #include "m4a.h"
 #include "mail.h"
 #include "event_data.h"
 #include "pokemon_storage_system.h"
 #include "task.h"
 #include "naming_screen.h"
-#include "battle_string_ids.h"
-
-// variables
-
-extern u8 gCritMultiplier;
-extern s32 gBattleMoveDamage;
-extern struct BattleEnigmaBerry gEnigmaBerries[MAX_BATTLERS_COUNT];
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern u8 gActiveBattler;
-extern u32 gBattleControllerExecFlags;
-extern u8 gBattlersCount;
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBattleTurnOrder[MAX_BATTLERS_COUNT];
-extern u8 gActionsByTurnOrder[MAX_BATTLERS_COUNT];
-extern u16 gCurrentMove;
-extern u8 gLastUsedAbility;
-extern u8 gStringBattler;
-extern u8 gEffectBank;
-extern u8 gAbsentBattlerFlags;
-extern u8 gMultiHitCounter;
-extern u16 gChosenMoveByBattler[MAX_BATTLERS_COUNT];
-extern u16 gPauseCounterBattle;
-extern u16 gPaydayMoney;
-extern u16 gRandomTurnNumber;
-extern u8 gBattlerAttacker;
-extern u8 gBattlerTarget;
-extern const u8* gBattlescriptCurrInstr;
-extern u8 gCurrMovePos;
-extern u8 gCurrentActionFuncId;
-extern u8 gMoveResultFlags;
-extern u8 gBattleCommunication[];
-extern u16 gLastLandedMoves[4];
-extern u16 gLastHitByType[4];
-extern u16 gLastResultingMoves[4];
-extern u8 gLastHitBy[4];
-extern u8 gStringBattler;
-extern u16 gDynamicBasePower;
-extern u16 gLastUsedItem;
-extern u16 gBattleMovePower;
-extern s32 gHpDealt;
-extern s32 gTakenDmg[MAX_BATTLERS_COUNT];
-extern u8 gTakenDmgBanks[MAX_BATTLERS_COUNT];
-extern u8 gSentPokesToOpponent[2];
-extern u8 gBank1;
-extern u16 gExpShareExp;
-extern u8 gLeveledUpInBattle;
-extern void (*gBattleMainFunc)(void);
-extern u8 gPlayerPartyCount;
-extern u16 gMoveToLearn;
-extern u16 gRandomMove;
-extern u8 gBankInMenu;
-extern u8 gChosenActionByBattler[MAX_BATTLERS_COUNT];
-extern u8 gCurrentTurnActionNumber;
-extern u8 gBattleBufferB[MAX_BATTLERS_COUNT][0x200];
-extern u16 gLockedMoves[MAX_BATTLERS_COUNT];
-extern u16 gPartnerTrainerId;
-extern u16 gChosenMove;
-extern u16 gLastPrintedMoves[MAX_BATTLERS_COUNT];
-extern u16 gLastMoves[MAX_BATTLERS_COUNT];
-extern u16 gTrainerBattleOpponent_A;
-extern u16 gTrainerBattleOpponent_B;
-extern u8 gUnknown_020241E9;
+#include "constants/battle_string_ids.h"
+#include "battle_setup.h"
+#include "overworld.h"
+
 extern u16 gBattle_BG1_X;
 extern u16 gBattle_BG1_Y;
 extern u16 gBattle_BG2_X;
@@ -114,17 +55,15 @@ struct TrainerMoney
 };
 
 extern const struct BattleMove gBattleMoves[];
-extern const struct BaseStats gBaseStats[];
 extern const u8 gTypeEffectiveness[336];
 extern const struct TrainerMoney gTrainerMoneyTable[];
 extern const u8* const gBattleScriptsForMoveEffects[];
 
 // functions
-extern void sub_81A5718(u8 bank); // battle frontier 2
+extern void sub_81A5718(u8 battlerId); // battle frontier 2
 extern void sub_81A56B4(void); // battle frontier 2
 extern void sub_81BFA38(struct Pokemon* party, u8 monPartyId, u8 monCount, void (*callback)(void), u16 move); // pokemon summary screen
 extern u8 sub_81C1B94(void); // pokemon summary screen
-extern void IncrementGameStat(u8 statId); // rom_4
 extern void sub_81D388C(struct Pokemon* mon, void* statStoreLocation); // pokenav.s
 extern void sub_81D3640(u8 arg0, void* statStoreLocation1, void* statStoreLocation2, u8 arg3, u8 arg4, u8 arg5); // pokenav.s
 extern void sub_81D3784(u8 arg0, void* statStoreLocation1, u8 arg2, u8 arg3, u8 arg4); // pokenav.s
@@ -132,7 +71,7 @@ extern u8* GetMonNickname(struct Pokemon* mon, u8* dst); // party_menu
 extern u8 sub_81A5258(u8* arg0); // battle frontier 2
 extern void sub_81A5BF8(void); // battle frontier 2
 extern void sub_81A5D44(void); // battle frontier 2
-extern void sub_81B8E80(u8 bank, u8, u8); // party menu
+extern void sub_81B8E80(u8 battlerId, u8, u8); // party menu
 extern bool8 sub_81B1250(void); // ?
 extern bool8 InBattlePike(void);
 extern bool8 InBattlePyramid(void);
@@ -140,7 +79,6 @@ extern u16 GetBattlePyramidPickupItemId(void);
 extern u8 sav1_map_get_light_level(void);
 extern u8 sub_813B21C(void);
 extern u16 get_unknown_box_id(void);
-extern void sub_80356D0(void);
 
 // strings
 extern const u8 gText_BattleYesNoChoice[];
@@ -157,13 +95,13 @@ extern const u8 gText_BattleYesNoChoice[];
 
 #define DEFENDER_IS_PROTECTED ((gProtectStructs[gBattlerTarget].protected) && (gBattleMoves[gCurrentMove].flags & FLAG_PROTECT_AFFECTED))
 
-#define TARGET_TURN_DAMAGED (gSpecialStatuses[gBattlerTarget].moveturnLostHP_physical != 0 \
-                          || gSpecialStatuses[gBattlerTarget].moveturnLostHP_special != 0)
+#define TARGET_TURN_DAMAGED (gSpecialStatuses[gBattlerTarget].physicalDmg != 0 \
+                          || gSpecialStatuses[gBattlerTarget].specialDmg != 0)
 
 // this file's functions
 static bool8 IsTwoTurnsMove(u16 move);
 static void TrySetDestinyBondToHappen(void);
-static u8 AttacksThisTurn(u8 bank, u16 move); // Note: returns 1 if it's a charging turn, otherwise 2.
+static u8 AttacksThisTurn(u8 battlerId, u16 move); // Note: returns 1 if it's a charging turn, otherwise 2.
 static void CheckWonderGuardAndLevitate(void);
 static u8 ChangeStatBuffs(s8 statValue, u8 statId, u8, const u8* BS_ptr);
 static bool32 IsMonGettingExpSentOut(void);
@@ -1217,7 +1155,7 @@ static void atk01_accuracycheck(void)
     }
     else
     {
-        u8 type, moveAcc, holdEffect, quality;
+        u8 type, moveAcc, holdEffect, param;
         s8 buff;
         u16 calc;
 
@@ -1233,13 +1171,13 @@ static void atk01_accuracycheck(void)
 
         if (gBattleMons[gBattlerTarget].status2 & STATUS2_FORESIGHT)
         {
-            u8 acc = gBattleMons[gBattlerAttacker].statStages[STAT_STAGE_ACC];
+            u8 acc = gBattleMons[gBattlerAttacker].statStages[STAT_ACC];
             buff = acc;
         }
         else
         {
-            u8 acc = gBattleMons[gBattlerAttacker].statStages[STAT_STAGE_ACC];
-            buff = acc + 6 - gBattleMons[gBattlerTarget].statStages[STAT_STAGE_EVASION];
+            u8 acc = gBattleMons[gBattlerAttacker].statStages[STAT_ACC];
+            buff = acc + 6 - gBattleMons[gBattlerTarget].statStages[STAT_EVASION];
         }
 
         if (buff < 0)
@@ -1265,18 +1203,18 @@ static void atk01_accuracycheck(void)
         if (gBattleMons[gBattlerTarget].item == ITEM_ENIGMA_BERRY)
         {
             holdEffect = gEnigmaBerries[gBattlerTarget].holdEffect;
-            quality = gEnigmaBerries[gBattlerTarget].holdEffectParam;
+            param = gEnigmaBerries[gBattlerTarget].holdEffectParam;
         }
         else
         {
             holdEffect = ItemId_GetHoldEffect(gBattleMons[gBattlerTarget].item);
-            quality = ItemId_GetHoldEffectParam(gBattleMons[gBattlerTarget].item);
+            param = ItemId_GetHoldEffectParam(gBattleMons[gBattlerTarget].item);
         }
 
-        gStringBattler = gBattlerTarget;
+        gPotentialItemEffectBattler = gBattlerTarget;
 
         if (holdEffect == HOLD_EFFECT_EVASION_UP)
-            calc = (calc * (100 - quality)) / 100;
+            calc = (calc * (100 - param)) / 100;
 
         // final calculation
         if ((Random() % 100 + 1) > calc)
@@ -1366,7 +1304,7 @@ static void atk04_critcalc(void)
     else
         holdEffect = ItemId_GetHoldEffect(item);
 
-    gStringBattler = gBattlerAttacker;
+    gPotentialItemEffectBattler = gBattlerAttacker;
 
     critChance  = 2 * ((gBattleMons[gBattlerAttacker].status2 & STATUS2_FOCUS_ENERGY) != 0)
                 + (gBattleMoves[gCurrentMove].effect == EFFECT_HIGH_CRITICAL)
@@ -1760,23 +1698,24 @@ static void Unused_ApplyRandomDmgMultiplier(void)
 
 static void atk07_adjustnormaldamage(void)
 {
-    u8 holdEffect, quality;
+    u8 holdEffect, param;
 
     ApplyRandomDmgMultiplier();
 
     if (gBattleMons[gBattlerTarget].item == ITEM_ENIGMA_BERRY)
     {
-        holdEffect = gEnigmaBerries[gBattlerTarget].holdEffect, quality = gEnigmaBerries[gBattlerTarget].holdEffectParam;
+        holdEffect = gEnigmaBerries[gBattlerTarget].holdEffect;
+        param = gEnigmaBerries[gBattlerTarget].holdEffectParam;
     }
     else
     {
         holdEffect = ItemId_GetHoldEffect(gBattleMons[gBattlerTarget].item);
-        quality = ItemId_GetHoldEffectParam(gBattleMons[gBattlerTarget].item);
+        param = ItemId_GetHoldEffectParam(gBattleMons[gBattlerTarget].item);
     }
 
-    gStringBattler = gBattlerTarget;
+    gPotentialItemEffectBattler = gBattlerTarget;
 
-    if (holdEffect == HOLD_EFFECT_FOCUS_BAND && (Random() % 100) < quality)
+    if (holdEffect == HOLD_EFFECT_FOCUS_BAND && (Random() % 100) < param)
     {
         RecordItemEffectBattle(gBattlerTarget, holdEffect);
         gSpecialStatuses[gBattlerTarget].focusBanded = 1;
@@ -1808,23 +1747,24 @@ static void atk07_adjustnormaldamage(void)
 
 static void atk08_adjustnormaldamage2(void) // The same as 0x7 except it doesn't check for false swipe move effect.
 {
-    u8 holdEffect, quality;
+    u8 holdEffect, param;
 
     ApplyRandomDmgMultiplier();
 
     if (gBattleMons[gBattlerTarget].item == ITEM_ENIGMA_BERRY)
     {
-        holdEffect = gEnigmaBerries[gBattlerTarget].holdEffect, quality = gEnigmaBerries[gBattlerTarget].holdEffectParam;
+        holdEffect = gEnigmaBerries[gBattlerTarget].holdEffect;
+        param = gEnigmaBerries[gBattlerTarget].holdEffectParam;
     }
     else
     {
         holdEffect = ItemId_GetHoldEffect(gBattleMons[gBattlerTarget].item);
-        quality = ItemId_GetHoldEffectParam(gBattleMons[gBattlerTarget].item);
+        param = ItemId_GetHoldEffectParam(gBattleMons[gBattlerTarget].item);
     }
 
-    gStringBattler = gBattlerTarget;
+    gPotentialItemEffectBattler = gBattlerTarget;
 
-    if (holdEffect == HOLD_EFFECT_FOCUS_BAND && (Random() % 100) < quality)
+    if (holdEffect == HOLD_EFFECT_FOCUS_BAND && (Random() % 100) < param)
     {
         RecordItemEffectBattle(gBattlerTarget, holdEffect);
         gSpecialStatuses[gBattlerTarget].focusBanded = 1;
@@ -1919,7 +1859,7 @@ static void atk0B_healthbarupdate(void)
 
     if (!(gMoveResultFlags & MOVE_RESULT_NO_EFFECT))
     {
-        gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+        gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
 
         if (gBattleMons[gActiveBattler].status2 & STATUS2_SUBSTITUTE && gDisableStructs[gActiveBattler].substituteHP && !(gHitMarker & HITMARKER_IGNORE_SUBSTITUTE))
         {
@@ -1964,20 +1904,20 @@ static void atk0C_datahpupdate(void)
 
     if (!(gMoveResultFlags & MOVE_RESULT_NO_EFFECT))
     {
-        gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+        gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
         if (gBattleMons[gActiveBattler].status2 & STATUS2_SUBSTITUTE && gDisableStructs[gActiveBattler].substituteHP && !(gHitMarker & HITMARKER_IGNORE_SUBSTITUTE))
         {
             if (gDisableStructs[gActiveBattler].substituteHP >= gBattleMoveDamage)
             {
-                if (gSpecialStatuses[gActiveBattler].moveturnLostHP == 0)
-                    gSpecialStatuses[gActiveBattler].moveturnLostHP = gBattleMoveDamage;
+                if (gSpecialStatuses[gActiveBattler].dmg == 0)
+                    gSpecialStatuses[gActiveBattler].dmg = gBattleMoveDamage;
                 gDisableStructs[gActiveBattler].substituteHP -= gBattleMoveDamage;
                 gHpDealt = gBattleMoveDamage;
             }
             else
             {
-                if (gSpecialStatuses[gActiveBattler].moveturnLostHP == 0)
-                    gSpecialStatuses[gActiveBattler].moveturnLostHP = gDisableStructs[gActiveBattler].substituteHP;
+                if (gSpecialStatuses[gActiveBattler].dmg == 0)
+                    gSpecialStatuses[gActiveBattler].dmg = gDisableStructs[gActiveBattler].substituteHP;
                 gHpDealt = gDisableStructs[gActiveBattler].substituteHP;
                 gDisableStructs[gActiveBattler].substituteHP = 0;
             }
@@ -2009,10 +1949,10 @@ static void atk0C_datahpupdate(void)
                 else
                 {
                     gTakenDmg[gActiveBattler] += gBattleMoveDamage;
-                    if (gBattlescriptCurrInstr[1] == BS_GET_TARGET)
-                        gTakenDmgBanks[gActiveBattler] = gBattlerAttacker;
+                    if (gBattlescriptCurrInstr[1] == BS_TARGET)
+                        gTakenDmgByBattler[gActiveBattler] = gBattlerAttacker;
                     else
-                        gTakenDmgBanks[gActiveBattler] = gBattlerTarget;
+                        gTakenDmgByBattler[gActiveBattler] = gBattlerTarget;
                 }
 
                 if (gBattleMons[gActiveBattler].hp > gBattleMoveDamage)
@@ -2026,37 +1966,37 @@ static void atk0C_datahpupdate(void)
                     gBattleMons[gActiveBattler].hp = 0;
                 }
 
-                if (!gSpecialStatuses[gActiveBattler].moveturnLostHP && !(gHitMarker & HITMARKER_x100000))
-                    gSpecialStatuses[gActiveBattler].moveturnLostHP = gHpDealt;
+                if (!gSpecialStatuses[gActiveBattler].dmg && !(gHitMarker & HITMARKER_x100000))
+                    gSpecialStatuses[gActiveBattler].dmg = gHpDealt;
 
-                if (moveType <= 8 && !(gHitMarker & HITMARKER_x100000) && gCurrentMove != MOVE_PAIN_SPLIT)
+                if (IS_MOVE_PHYSICAL(moveType) && !(gHitMarker & HITMARKER_x100000) && gCurrentMove != MOVE_PAIN_SPLIT)
                 {
                     gProtectStructs[gActiveBattler].physicalDmg = gHpDealt;
-                    gSpecialStatuses[gActiveBattler].moveturnLostHP_physical = gHpDealt;
-                    if (gBattlescriptCurrInstr[1] == BS_GET_TARGET)
+                    gSpecialStatuses[gActiveBattler].physicalDmg = gHpDealt;
+                    if (gBattlescriptCurrInstr[1] == BS_TARGET)
                     {
-                        gProtectStructs[gActiveBattler].physicalBank = gBattlerAttacker;
-                        gSpecialStatuses[gActiveBattler].moveturnPhysicalBank = gBattlerAttacker;
+                        gProtectStructs[gActiveBattler].physicalBattlerId = gBattlerAttacker;
+                        gSpecialStatuses[gActiveBattler].physicalBattlerId = gBattlerAttacker;
                     }
                     else
                     {
-                        gProtectStructs[gActiveBattler].physicalBank = gBattlerTarget;
-                        gSpecialStatuses[gActiveBattler].moveturnPhysicalBank = gBattlerTarget;
+                        gProtectStructs[gActiveBattler].physicalBattlerId = gBattlerTarget;
+                        gSpecialStatuses[gActiveBattler].physicalBattlerId = gBattlerTarget;
                     }
                 }
-                else if (moveType > 8 && !(gHitMarker & HITMARKER_x100000))
+                else if (!IS_MOVE_PHYSICAL(moveType) && !(gHitMarker & HITMARKER_x100000))
                 {
                     gProtectStructs[gActiveBattler].specialDmg = gHpDealt;
-                    gSpecialStatuses[gActiveBattler].moveturnLostHP_special = gHpDealt;
-                    if (gBattlescriptCurrInstr[1] == BS_GET_TARGET)
+                    gSpecialStatuses[gActiveBattler].specialDmg = gHpDealt;
+                    if (gBattlescriptCurrInstr[1] == BS_TARGET)
                     {
-                        gProtectStructs[gActiveBattler].specialBank = gBattlerAttacker;
-                        gSpecialStatuses[gActiveBattler].moveturnSpecialBank = gBattlerAttacker;
+                        gProtectStructs[gActiveBattler].specialBattlerId = gBattlerAttacker;
+                        gSpecialStatuses[gActiveBattler].specialBattlerId = gBattlerAttacker;
                     }
                     else
                     {
-                        gProtectStructs[gActiveBattler].specialBank = gBattlerTarget;
-                        gSpecialStatuses[gActiveBattler].moveturnSpecialBank = gBattlerTarget;
+                        gProtectStructs[gActiveBattler].specialBattlerId = gBattlerTarget;
+                        gSpecialStatuses[gActiveBattler].specialBattlerId = gBattlerTarget;
                     }
                 }
             }
@@ -2067,9 +2007,9 @@ static void atk0C_datahpupdate(void)
     }
     else
     {
-        gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
-        if (gSpecialStatuses[gActiveBattler].moveturnLostHP == 0)
-            gSpecialStatuses[gActiveBattler].moveturnLostHP = 0xFFFF;
+        gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
+        if (gSpecialStatuses[gActiveBattler].dmg == 0)
+            gSpecialStatuses[gActiveBattler].dmg = 0xFFFF;
     }
     gBattlescriptCurrInstr += 2;
 }
@@ -2171,7 +2111,7 @@ static void atk0F_resultmessage(void)
             break;
         case MOVE_RESULT_FOE_HUNG_ON:
             gLastUsedItem = gBattleMons[gBattlerTarget].item;
-            gStringBattler = gBattlerTarget;
+            gPotentialItemEffectBattler = gBattlerTarget;
             gMoveResultFlags &= ~(MOVE_RESULT_FOE_ENDURED | MOVE_RESULT_FOE_HUNG_ON);
             BattleScriptPushCursor();
             gBattlescriptCurrInstr = BattleScript_HangedOnMsg;
@@ -2200,7 +2140,7 @@ static void atk0F_resultmessage(void)
             else if (gMoveResultFlags & MOVE_RESULT_FOE_HUNG_ON)
             {
                 gLastUsedItem = gBattleMons[gBattlerTarget].item;
-                gStringBattler = gBattlerTarget;
+                gPotentialItemEffectBattler = gBattlerTarget;
                 gMoveResultFlags &= ~(MOVE_RESULT_FOE_ENDURED | MOVE_RESULT_FOE_HUNG_ON);
                 BattleScriptPushCursor();
                 gBattlescriptCurrInstr = BattleScript_HangedOnMsg;
@@ -2296,12 +2236,12 @@ static void atk14_printselectionstringfromtable(void)
     }
 }
 
-u8 GetBattlerTurnOrderNum(u8 bank)
+u8 GetBattlerTurnOrderNum(u8 battlerId)
 {
     s32 i;
     for (i = 0; i < gBattlersCount; i++)
     {
-        if (gBattleTurnOrder[i] == bank)
+        if (gBattleTurnOrder[i] == battlerId)
             break;
     }
     return i;
@@ -2328,31 +2268,31 @@ void SetMoveEffect(bool8 primary, u8 certain)
 
     if (gBattleCommunication[MOVE_EFFECT_BYTE] & MOVE_EFFECT_AFFECTS_USER)
     {
-        gEffectBank = gBattlerAttacker; // bank that effects get applied on
+        gEffectBattler = gBattlerAttacker; // battlerId that effects get applied on
         gBattleCommunication[MOVE_EFFECT_BYTE] &= ~(MOVE_EFFECT_AFFECTS_USER);
         affectsUser = MOVE_EFFECT_AFFECTS_USER;
         gBattleScripting.battler = gBattlerTarget; // theoretically the attacker
     }
     else
     {
-        gEffectBank = gBattlerTarget;
+        gEffectBattler = gBattlerTarget;
         gBattleScripting.battler = gBattlerAttacker;
     }
 
-    if (gBattleMons[gEffectBank].ability == ABILITY_SHIELD_DUST && !(gHitMarker & HITMARKER_IGNORE_SAFEGUARD)
+    if (gBattleMons[gEffectBattler].ability == ABILITY_SHIELD_DUST && !(gHitMarker & HITMARKER_IGNORE_SAFEGUARD)
         && !primary && gBattleCommunication[MOVE_EFFECT_BYTE] <= 9)
         INCREMENT_RESET_RETURN
 
-    if (gSideStatuses[GET_BATTLER_SIDE(gEffectBank)] & SIDE_STATUS_SAFEGUARD && !(gHitMarker & HITMARKER_IGNORE_SAFEGUARD)
+    if (gSideStatuses[GET_BATTLER_SIDE(gEffectBattler)] & SIDE_STATUS_SAFEGUARD && !(gHitMarker & HITMARKER_IGNORE_SAFEGUARD)
         && !primary && gBattleCommunication[MOVE_EFFECT_BYTE] <= 7)
         INCREMENT_RESET_RETURN
 
-    if (gBattleMons[gEffectBank].hp == 0
+    if (gBattleMons[gEffectBattler].hp == 0
         && gBattleCommunication[MOVE_EFFECT_BYTE] != MOVE_EFFECT_PAYDAY
         && gBattleCommunication[MOVE_EFFECT_BYTE] != MOVE_EFFECT_STEAL_ITEM)
         INCREMENT_RESET_RETURN
 
-    if (gBattleMons[gEffectBank].status2 & STATUS2_SUBSTITUTE && affectsUser != MOVE_EFFECT_AFFECTS_USER)
+    if (gBattleMons[gEffectBattler].status2 & STATUS2_SUBSTITUTE && affectsUser != MOVE_EFFECT_AFFECTS_USER)
         INCREMENT_RESET_RETURN
 
     if (gBattleCommunication[MOVE_EFFECT_BYTE] <= 6) // status change
@@ -2361,7 +2301,7 @@ void SetMoveEffect(bool8 primary, u8 certain)
         {
         case STATUS1_SLEEP:
             // check active uproar
-            if (gBattleMons[gEffectBank].ability != ABILITY_SOUNDPROOF)
+            if (gBattleMons[gEffectBattler].ability != ABILITY_SOUNDPROOF)
             {
                 for (gActiveBattler = 0;
                     gActiveBattler < gBattlersCount && !(gBattleMons[gActiveBattler].status2 & STATUS2_UPROAR);
@@ -2371,24 +2311,24 @@ void SetMoveEffect(bool8 primary, u8 certain)
             else
                 gActiveBattler = gBattlersCount;
 
-            if (gBattleMons[gEffectBank].status1)
+            if (gBattleMons[gEffectBattler].status1)
                 break;
             if (gActiveBattler != gBattlersCount)
                 break;
-            if (gBattleMons[gEffectBank].ability == ABILITY_VITAL_SPIRIT)
+            if (gBattleMons[gEffectBattler].ability == ABILITY_VITAL_SPIRIT)
                 break;
-            if (gBattleMons[gEffectBank].ability == ABILITY_INSOMNIA)
+            if (gBattleMons[gEffectBattler].ability == ABILITY_INSOMNIA)
                 break;
 
-            CancelMultiTurnMoves(gEffectBank);
+            CancelMultiTurnMoves(gEffectBattler);
             statusChanged = TRUE;
             break;
         case STATUS1_POISON:
-            if (gBattleMons[gEffectBank].ability == ABILITY_IMMUNITY
+            if (gBattleMons[gEffectBattler].ability == ABILITY_IMMUNITY
                 && (primary == TRUE || certain == MOVE_EFFECT_CERTAIN))
             {
                 gLastUsedAbility = ABILITY_IMMUNITY;
-                RecordAbilityBattle(gEffectBank, ABILITY_IMMUNITY);
+                RecordAbilityBattle(gEffectBattler, ABILITY_IMMUNITY);
 
                 BattleScriptPush(gBattlescriptCurrInstr + 1);
                 gBattlescriptCurrInstr = BattleScript_PSNPrevention;
@@ -2404,8 +2344,8 @@ void SetMoveEffect(bool8 primary, u8 certain)
                 }
                 RESET_RETURN
             }
-            if ((gBattleMons[gEffectBank].type1 == TYPE_POISON || gBattleMons[gEffectBank].type2 == TYPE_POISON
-                 || gBattleMons[gEffectBank].type1 == TYPE_STEEL || gBattleMons[gEffectBank].type2 == TYPE_STEEL)
+            if ((gBattleMons[gEffectBattler].type1 == TYPE_POISON || gBattleMons[gEffectBattler].type2 == TYPE_POISON
+                 || gBattleMons[gEffectBattler].type1 == TYPE_STEEL || gBattleMons[gEffectBattler].type2 == TYPE_STEEL)
                 && (gHitMarker & HITMARKER_IGNORE_SAFEGUARD)
                 && (primary == TRUE || certain == MOVE_EFFECT_CERTAIN))
             {
@@ -2415,27 +2355,27 @@ void SetMoveEffect(bool8 primary, u8 certain)
                 gBattleCommunication[MULTISTRING_CHOOSER] = 2;
                 RESET_RETURN
             }
-            if (gBattleMons[gEffectBank].type1 == TYPE_POISON)
+            if (gBattleMons[gEffectBattler].type1 == TYPE_POISON)
                 break;
-            if (gBattleMons[gEffectBank].type2 == TYPE_POISON)
+            if (gBattleMons[gEffectBattler].type2 == TYPE_POISON)
                 break;
-            if (gBattleMons[gEffectBank].type1 == TYPE_STEEL)
+            if (gBattleMons[gEffectBattler].type1 == TYPE_STEEL)
                 break;
-            if (gBattleMons[gEffectBank].type2 == TYPE_STEEL)
+            if (gBattleMons[gEffectBattler].type2 == TYPE_STEEL)
                 break;
-            if (gBattleMons[gEffectBank].status1)
+            if (gBattleMons[gEffectBattler].status1)
                 break;
-            if (gBattleMons[gEffectBank].ability == ABILITY_IMMUNITY)
+            if (gBattleMons[gEffectBattler].ability == ABILITY_IMMUNITY)
                 break;
 
             statusChanged = TRUE;
             break;
         case STATUS1_BURN:
-            if (gBattleMons[gEffectBank].ability == ABILITY_WATER_VEIL
+            if (gBattleMons[gEffectBattler].ability == ABILITY_WATER_VEIL
                 && (primary == TRUE || certain == MOVE_EFFECT_CERTAIN))
             {
                 gLastUsedAbility = ABILITY_WATER_VEIL;
-                RecordAbilityBattle(gEffectBank, ABILITY_WATER_VEIL);
+                RecordAbilityBattle(gEffectBattler, ABILITY_WATER_VEIL);
 
                 BattleScriptPush(gBattlescriptCurrInstr + 1);
                 gBattlescriptCurrInstr = BattleScript_BRNPrevention;
@@ -2450,8 +2390,8 @@ void SetMoveEffect(bool8 primary, u8 certain)
                 }
                 RESET_RETURN
             }
-            if ((gBattleMons[gEffectBank].type1 == TYPE_FIRE
-                 || gBattleMons[gEffectBank].type2 == TYPE_FIRE)
+            if ((gBattleMons[gEffectBattler].type1 == TYPE_FIRE
+                 || gBattleMons[gEffectBattler].type2 == TYPE_FIRE)
                 && (gHitMarker & HITMARKER_IGNORE_SAFEGUARD)
                 && (primary == TRUE || certain == MOVE_EFFECT_CERTAIN))
             {
@@ -2461,13 +2401,13 @@ void SetMoveEffect(bool8 primary, u8 certain)
                 gBattleCommunication[MULTISTRING_CHOOSER] = 2;
                 RESET_RETURN
             }
-            if (gBattleMons[gEffectBank].type1 == TYPE_FIRE)
+            if (gBattleMons[gEffectBattler].type1 == TYPE_FIRE)
                 break;
-            if (gBattleMons[gEffectBank].type2 == TYPE_FIRE)
+            if (gBattleMons[gEffectBattler].type2 == TYPE_FIRE)
                 break;
-            if (gBattleMons[gEffectBank].ability == ABILITY_WATER_VEIL)
+            if (gBattleMons[gEffectBattler].ability == ABILITY_WATER_VEIL)
                 break;
-            if (gBattleMons[gEffectBank].status1)
+            if (gBattleMons[gEffectBattler].status1)
                 break;
 
             statusChanged = TRUE;
@@ -2475,27 +2415,27 @@ void SetMoveEffect(bool8 primary, u8 certain)
         case STATUS1_FREEZE:
             if (WEATHER_HAS_EFFECT && gBattleWeather & WEATHER_SUN_ANY)
                 noSunCanFreeze = FALSE;
-            if (gBattleMons[gEffectBank].type1 == TYPE_ICE)
+            if (gBattleMons[gEffectBattler].type1 == TYPE_ICE)
                 break;
-            if (gBattleMons[gEffectBank].type2 == TYPE_ICE)
+            if (gBattleMons[gEffectBattler].type2 == TYPE_ICE)
                 break;
-            if (gBattleMons[gEffectBank].status1)
+            if (gBattleMons[gEffectBattler].status1)
                 break;
             if (noSunCanFreeze == 0)
                 break;
-            if (gBattleMons[gEffectBank].ability == ABILITY_MAGMA_ARMOR)
+            if (gBattleMons[gEffectBattler].ability == ABILITY_MAGMA_ARMOR)
                 break;
 
-            CancelMultiTurnMoves(gEffectBank);
+            CancelMultiTurnMoves(gEffectBattler);
             statusChanged = TRUE;
             break;
         case STATUS1_PARALYSIS:
-            if (gBattleMons[gEffectBank].ability == ABILITY_LIMBER)
+            if (gBattleMons[gEffectBattler].ability == ABILITY_LIMBER)
             {
                 if (primary == TRUE || certain == MOVE_EFFECT_CERTAIN)
                 {
                     gLastUsedAbility = ABILITY_LIMBER;
-                    RecordAbilityBattle(gEffectBank, ABILITY_LIMBER);
+                    RecordAbilityBattle(gEffectBattler, ABILITY_LIMBER);
 
                     BattleScriptPush(gBattlescriptCurrInstr + 1);
                     gBattlescriptCurrInstr = BattleScript_PRLZPrevention;
@@ -2514,16 +2454,16 @@ void SetMoveEffect(bool8 primary, u8 certain)
                 else
                     break;
             }
-            if (gBattleMons[gEffectBank].status1)
+            if (gBattleMons[gEffectBattler].status1)
                 break;
 
             statusChanged = TRUE;
             break;
         case STATUS1_TOXIC_POISON:
-            if (gBattleMons[gEffectBank].ability == ABILITY_IMMUNITY && (primary == TRUE || certain == MOVE_EFFECT_CERTAIN))
+            if (gBattleMons[gEffectBattler].ability == ABILITY_IMMUNITY && (primary == TRUE || certain == MOVE_EFFECT_CERTAIN))
             {
                 gLastUsedAbility = ABILITY_IMMUNITY;
-                RecordAbilityBattle(gEffectBank, ABILITY_IMMUNITY);
+                RecordAbilityBattle(gEffectBattler, ABILITY_IMMUNITY);
 
                 BattleScriptPush(gBattlescriptCurrInstr + 1);
                 gBattlescriptCurrInstr = BattleScript_PSNPrevention;
@@ -2539,8 +2479,8 @@ void SetMoveEffect(bool8 primary, u8 certain)
                 }
                 RESET_RETURN
             }
-            if ((gBattleMons[gEffectBank].type1 == TYPE_POISON || gBattleMons[gEffectBank].type2 == TYPE_POISON
-                 || gBattleMons[gEffectBank].type1 == TYPE_STEEL || gBattleMons[gEffectBank].type2 == TYPE_STEEL)
+            if ((gBattleMons[gEffectBattler].type1 == TYPE_POISON || gBattleMons[gEffectBattler].type2 == TYPE_POISON
+                 || gBattleMons[gEffectBattler].type1 == TYPE_STEEL || gBattleMons[gEffectBattler].type2 == TYPE_STEEL)
                 && (gHitMarker & HITMARKER_IGNORE_SAFEGUARD)
                 && (primary == TRUE || certain == MOVE_EFFECT_CERTAIN))
             {
@@ -2550,19 +2490,19 @@ void SetMoveEffect(bool8 primary, u8 certain)
                 gBattleCommunication[MULTISTRING_CHOOSER] = 2;
                 RESET_RETURN
             }
-            if (gBattleMons[gEffectBank].status1)
+            if (gBattleMons[gEffectBattler].status1)
                 break;
-            if (gBattleMons[gEffectBank].type1 != TYPE_POISON
-                && gBattleMons[gEffectBank].type2 != TYPE_POISON
-                && gBattleMons[gEffectBank].type1 != TYPE_STEEL
-                && gBattleMons[gEffectBank].type2 != TYPE_STEEL)
+            if (gBattleMons[gEffectBattler].type1 != TYPE_POISON
+                && gBattleMons[gEffectBattler].type2 != TYPE_POISON
+                && gBattleMons[gEffectBattler].type1 != TYPE_STEEL
+                && gBattleMons[gEffectBattler].type2 != TYPE_STEEL)
             {
-                if (gBattleMons[gEffectBank].ability == ABILITY_IMMUNITY)
+                if (gBattleMons[gEffectBattler].ability == ABILITY_IMMUNITY)
                     break;
 
                 // It's redundant, because at this point we know the status1 value is 0.
-                gBattleMons[gEffectBank].status1 &= ~(STATUS1_TOXIC_POISON);
-                gBattleMons[gEffectBank].status1 &= ~(STATUS1_POISON);
+                gBattleMons[gEffectBattler].status1 &= ~(STATUS1_TOXIC_POISON);
+                gBattleMons[gEffectBattler].status1 &= ~(STATUS1_POISON);
                 statusChanged = TRUE;
                 break;
             }
@@ -2577,14 +2517,14 @@ void SetMoveEffect(bool8 primary, u8 certain)
             BattleScriptPush(gBattlescriptCurrInstr + 1);
 
             if (sStatusFlagsForMoveEffects[gBattleCommunication[MOVE_EFFECT_BYTE]] == STATUS1_SLEEP)
-                gBattleMons[gEffectBank].status1 |= ((Random() & 3) + 2);
+                gBattleMons[gEffectBattler].status1 |= ((Random() & 3) + 2);
             else
-                gBattleMons[gEffectBank].status1 |= sStatusFlagsForMoveEffects[gBattleCommunication[MOVE_EFFECT_BYTE]];
+                gBattleMons[gEffectBattler].status1 |= sStatusFlagsForMoveEffects[gBattleCommunication[MOVE_EFFECT_BYTE]];
 
             gBattlescriptCurrInstr = sMoveEffectBS_Ptrs[gBattleCommunication[MOVE_EFFECT_BYTE]];
 
-            gActiveBattler = gEffectBank;
-            BtlController_EmitSetMonData(0, REQUEST_STATUS_BATTLE, 0, 4, &gBattleMons[gEffectBank].status1);
+            gActiveBattler = gEffectBattler;
+            BtlController_EmitSetMonData(0, REQUEST_STATUS_BATTLE, 0, 4, &gBattleMons[gEffectBattler].status1);
             MarkBattlerForControllerExec(gActiveBattler);
 
             if (gHitMarker & HITMARKER_IGNORE_SAFEGUARD)
@@ -2620,7 +2560,7 @@ void SetMoveEffect(bool8 primary, u8 certain)
     }
     else
     {
-        if (gBattleMons[gEffectBank].status2 & sStatusFlagsForMoveEffects[gBattleCommunication[MOVE_EFFECT_BYTE]])
+        if (gBattleMons[gEffectBattler].status2 & sStatusFlagsForMoveEffects[gBattleCommunication[MOVE_EFFECT_BYTE]])
         {
             gBattlescriptCurrInstr++;
         }
@@ -2630,26 +2570,26 @@ void SetMoveEffect(bool8 primary, u8 certain)
             switch (gBattleCommunication[MOVE_EFFECT_BYTE])
             {
             case MOVE_EFFECT_CONFUSION:
-                if (gBattleMons[gEffectBank].ability == ABILITY_OWN_TEMPO
-                    || gBattleMons[gEffectBank].status2 & STATUS2_CONFUSION)
+                if (gBattleMons[gEffectBattler].ability == ABILITY_OWN_TEMPO
+                    || gBattleMons[gEffectBattler].status2 & STATUS2_CONFUSION)
                 {
                     gBattlescriptCurrInstr++;
                 }
                 else
                 {
-                    gBattleMons[gEffectBank].status2 |= (((Random()) % 0x4)) + 2;
+                    gBattleMons[gEffectBattler].status2 |= (((Random()) % 0x4)) + 2;
 
                     BattleScriptPush(gBattlescriptCurrInstr + 1);
                     gBattlescriptCurrInstr = sMoveEffectBS_Ptrs[gBattleCommunication[MOVE_EFFECT_BYTE]];
                 }
                 break;
             case MOVE_EFFECT_FLINCH:
-                if (gBattleMons[gEffectBank].ability == ABILITY_INNER_FOCUS)
+                if (gBattleMons[gEffectBattler].ability == ABILITY_INNER_FOCUS)
                 {
                     if (primary == TRUE || certain == MOVE_EFFECT_CERTAIN)
                     {
                         gLastUsedAbility = ABILITY_INNER_FOCUS;
-                        RecordAbilityBattle(gEffectBank, ABILITY_INNER_FOCUS);
+                        RecordAbilityBattle(gEffectBattler, ABILITY_INNER_FOCUS);
                         gBattlescriptCurrInstr = BattleScript_FlinchPrevention;
                     }
                     else
@@ -2659,18 +2599,18 @@ void SetMoveEffect(bool8 primary, u8 certain)
                 }
                 else
                 {
-                    if (GetBattlerTurnOrderNum(gEffectBank) > gCurrentTurnActionNumber)
-                        gBattleMons[gEffectBank].status2 |= sStatusFlagsForMoveEffects[gBattleCommunication[MOVE_EFFECT_BYTE]];
+                    if (GetBattlerTurnOrderNum(gEffectBattler) > gCurrentTurnActionNumber)
+                        gBattleMons[gEffectBattler].status2 |= sStatusFlagsForMoveEffects[gBattleCommunication[MOVE_EFFECT_BYTE]];
                     gBattlescriptCurrInstr++;
                 }
                 break;
             case MOVE_EFFECT_UPROAR:
-                if (!(gBattleMons[gEffectBank].status2 & STATUS2_UPROAR))
+                if (!(gBattleMons[gEffectBattler].status2 & STATUS2_UPROAR))
                 {
 
-                    gBattleMons[gEffectBank].status2 |= STATUS2_MULTIPLETURNS;
-                    gLockedMoves[gEffectBank] = gCurrentMove;
-                    gBattleMons[gEffectBank].status2 |= ((Random() & 3) + 2) << 4;
+                    gBattleMons[gEffectBattler].status2 |= STATUS2_MULTIPLETURNS;
+                    gLockedMoves[gEffectBattler] = gCurrentMove;
+                    gBattleMons[gEffectBattler].status2 |= ((Random() & 3) + 2) << 4;
 
                     BattleScriptPush(gBattlescriptCurrInstr + 1);
                     gBattlescriptCurrInstr = sMoveEffectBS_Ptrs[gBattleCommunication[MOVE_EFFECT_BYTE]];
@@ -2692,7 +2632,7 @@ void SetMoveEffect(bool8 primary, u8 certain)
                 gBattlescriptCurrInstr = sMoveEffectBS_Ptrs[gBattleCommunication[MOVE_EFFECT_BYTE]];
                 break;
             case MOVE_EFFECT_TRI_ATTACK:
-                if (gBattleMons[gEffectBank].status1)
+                if (gBattleMons[gEffectBattler].status1)
                 {
                     gBattlescriptCurrInstr++;
                 }
@@ -2703,23 +2643,23 @@ void SetMoveEffect(bool8 primary, u8 certain)
                 }
                 break;
             case MOVE_EFFECT_CHARGING:
-                gBattleMons[gEffectBank].status2 |= STATUS2_MULTIPLETURNS;
-                gLockedMoves[gEffectBank] = gCurrentMove;
-                gProtectStructs[gEffectBank].chargingTurn = 1;
+                gBattleMons[gEffectBattler].status2 |= STATUS2_MULTIPLETURNS;
+                gLockedMoves[gEffectBattler] = gCurrentMove;
+                gProtectStructs[gEffectBattler].chargingTurn = 1;
                 gBattlescriptCurrInstr++;
                 break;
             case MOVE_EFFECT_WRAP:
-                if (gBattleMons[gEffectBank].status2 & STATUS2_WRAPPED)
+                if (gBattleMons[gEffectBattler].status2 & STATUS2_WRAPPED)
                 {
                     gBattlescriptCurrInstr++;
                 }
                 else
                 {
-                    gBattleMons[gEffectBank].status2 |= ((Random() & 3) + 3) << 0xD;
+                    gBattleMons[gEffectBattler].status2 |= ((Random() & 3) + 3) << 0xD;
 
-                    *(gBattleStruct->wrappedMove + gEffectBank * 2 + 0) = gCurrentMove;
-                    *(gBattleStruct->wrappedMove + gEffectBank * 2 + 1) = gCurrentMove >> 8;
-                    *(gBattleStruct->wrappedBy + gEffectBank) = gBattlerAttacker;
+                    *(gBattleStruct->wrappedMove + gEffectBattler * 2 + 0) = gCurrentMove;
+                    *(gBattleStruct->wrappedMove + gEffectBattler * 2 + 1) = gCurrentMove >> 8;
+                    *(gBattleStruct->wrappedBy + gEffectBattler) = gBattlerAttacker;
 
                     BattleScriptPush(gBattlescriptCurrInstr + 1);
                     gBattlescriptCurrInstr = sMoveEffectBS_Ptrs[gBattleCommunication[MOVE_EFFECT_BYTE]];
@@ -2826,9 +2766,9 @@ void SetMoveEffect(bool8 primary, u8 certain)
                 }
                 break;
             case MOVE_EFFECT_RECHARGE:
-                gBattleMons[gEffectBank].status2 |= STATUS2_RECHARGE;
-                gDisableStructs[gEffectBank].rechargeCounter = 2;
-                gLockedMoves[gEffectBank] = gCurrentMove;
+                gBattleMons[gEffectBattler].status2 |= STATUS2_RECHARGE;
+                gDisableStructs[gEffectBattler].rechargeCounter = 2;
+                gLockedMoves[gEffectBattler] = gCurrentMove;
                 gBattlescriptCurrInstr++;
                 break;
             case MOVE_EFFECT_RAGE:
@@ -2950,21 +2890,21 @@ void SetMoveEffect(bool8 primary, u8 certain)
                 gBattlescriptCurrInstr = sMoveEffectBS_Ptrs[gBattleCommunication[MOVE_EFFECT_BYTE]];
                 break;
             case MOVE_EFFECT_THRASH:
-                if (gBattleMons[gEffectBank].status2 & STATUS2_LOCK_CONFUSE)
+                if (gBattleMons[gEffectBattler].status2 & STATUS2_LOCK_CONFUSE)
                 {
                     gBattlescriptCurrInstr++;
                 }
                 else
                 {
-                    gBattleMons[gEffectBank].status2 |= STATUS2_MULTIPLETURNS;
-                    gLockedMoves[gEffectBank] = gCurrentMove;
-                    gBattleMons[gEffectBank].status2 |= (((Random() & 1) + 2) << 0xA);
+                    gBattleMons[gEffectBattler].status2 |= STATUS2_MULTIPLETURNS;
+                    gLockedMoves[gEffectBattler] = gCurrentMove;
+                    gBattleMons[gEffectBattler].status2 |= (((Random() & 1) + 2) << 0xA);
                 }
                 break;
             case MOVE_EFFECT_KNOCK_OFF:
-                if (gBattleMons[gEffectBank].ability == ABILITY_STICKY_HOLD)
+                if (gBattleMons[gEffectBattler].ability == ABILITY_STICKY_HOLD)
                 {
-                    if (gBattleMons[gEffectBank].item == 0)
+                    if (gBattleMons[gEffectBattler].item == 0)
                     {
                         gBattlescriptCurrInstr++;
                     }
@@ -2972,23 +2912,23 @@ void SetMoveEffect(bool8 primary, u8 certain)
                     {
                         gLastUsedAbility = ABILITY_STICKY_HOLD;
                         gBattlescriptCurrInstr = BattleScript_StickyHoldActivates;
-                        RecordAbilityBattle(gEffectBank, ABILITY_STICKY_HOLD);
+                        RecordAbilityBattle(gEffectBattler, ABILITY_STICKY_HOLD);
                     }
                     break;
                 }
-                if (gBattleMons[gEffectBank].item)
+                if (gBattleMons[gEffectBattler].item)
                 {
-                    side = GetBattlerSide(gEffectBank);
+                    side = GetBattlerSide(gEffectBattler);
 
-                    gLastUsedItem = gBattleMons[gEffectBank].item;
-                    gBattleMons[gEffectBank].item = 0;
-                    gWishFutureKnock.knockedOffPokes[side] |= gBitTable[gBattlerPartyIndexes[gEffectBank]];
+                    gLastUsedItem = gBattleMons[gEffectBattler].item;
+                    gBattleMons[gEffectBattler].item = 0;
+                    gWishFutureKnock.knockedOffPokes[side] |= gBitTable[gBattlerPartyIndexes[gEffectBattler]];
 
                     BattleScriptPush(gBattlescriptCurrInstr + 1);
                     gBattlescriptCurrInstr = BattleScript_KnockedOff;
 
-                    *(u8*)((u8*)(&gBattleStruct->choicedMove[gEffectBank]) + 0) = 0;
-                    *(u8*)((u8*)(&gBattleStruct->choicedMove[gEffectBank]) + 1) = 0;
+                    *(u8*)((u8*)(&gBattleStruct->choicedMove[gEffectBattler]) + 0) = 0;
+                    *(u8*)((u8*)(&gBattleStruct->choicedMove[gEffectBattler]) + 1) = 0;
                 }
                 else
                 {
@@ -3051,7 +2991,7 @@ static void atk17_seteffectsecondary(void)
 
 static void atk18_clearstatusfromeffect(void)
 {
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
 
     if (gBattleCommunication[MOVE_EFFECT_BYTE] <= MOVE_EFFECT_TOXIC)
         gBattleMons[gActiveBattler].status1 &= (~sStatusFlagsForMoveEffects[gBattleCommunication[MOVE_EFFECT_BYTE]]);
@@ -3069,7 +3009,7 @@ static void atk19_tryfaintmon(void)
 
     if (gBattlescriptCurrInstr[2] != 0)
     {
-        gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+        gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
         if (gHitMarker & HITMARKER_FAINTED(gActiveBattler))
         {
             BS_ptr = BSScriptReadPtr(gBattlescriptCurrInstr + 3);
@@ -3085,18 +3025,18 @@ static void atk19_tryfaintmon(void)
     }
     else
     {
-        u8 bank;
+        u8 battlerId;
 
-        if (gBattlescriptCurrInstr[1] == BS_GET_ATTACKER)
+        if (gBattlescriptCurrInstr[1] == BS_ATTACKER)
         {
             gActiveBattler = gBattlerAttacker;
-            bank = gBattlerTarget;
+            battlerId = gBattlerTarget;
             BS_ptr = BattleScript_FaintAttacker;
         }
         else
         {
             gActiveBattler = gBattlerTarget;
-            bank = gBattlerAttacker;
+            battlerId = gBattlerAttacker;
             BS_ptr = BattleScript_FaintTarget;
         }
         if (!(gAbsentBattlerFlags & gBitTable[gActiveBattler])
@@ -3122,7 +3062,7 @@ static void atk19_tryfaintmon(void)
             {
                 gHitMarker &= ~(HITMARKER_DESTINYBOND);
                 BattleScriptPush(gBattlescriptCurrInstr);
-                gBattleMoveDamage = gBattleMons[bank].hp;
+                gBattleMoveDamage = gBattleMons[battlerId].hp;
                 gBattlescriptCurrInstr = BattleScript_DestinyBondTakesLife;
             }
             if ((gStatuses3[gBattlerTarget] & STATUS3_GRUDGE)
@@ -3154,7 +3094,7 @@ static void atk1A_dofaintanimation(void)
 {
     if (gBattleControllerExecFlags == 0)
     {
-        gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+        gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
         BtlController_EmitFaintAnimation(0);
         MarkBattlerForControllerExec(gActiveBattler);
         gBattlescriptCurrInstr += 2;
@@ -3165,7 +3105,7 @@ static void atk1B_cleareffectsonfaint(void)
 {
     if (gBattleControllerExecFlags == 0)
     {
-        gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+        gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
 
         if (!(gBattleTypeFlags & BATTLE_TYPE_ARENA) || gBattleMons[gActiveBattler].hp == 0)
         {
@@ -3181,11 +3121,11 @@ static void atk1B_cleareffectsonfaint(void)
 
 static void atk1C_jumpifstatus(void)
 {
-    u8 bank = GetBattleBank(gBattlescriptCurrInstr[1]);
+    u8 battlerId = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
     u32 flags = BS2ScriptRead32(gBattlescriptCurrInstr + 2);
     const u8* jumpPtr = BS2ScriptReadPtr(gBattlescriptCurrInstr + 6);
 
-    if (gBattleMons[bank].status1 & flags && gBattleMons[bank].hp)
+    if (gBattleMons[battlerId].status1 & flags && gBattleMons[battlerId].hp)
         gBattlescriptCurrInstr = jumpPtr;
     else
         gBattlescriptCurrInstr += 10;
@@ -3193,11 +3133,11 @@ static void atk1C_jumpifstatus(void)
 
 static void atk1D_jumpifstatus2(void)
 {
-    u8 bank = GetBattleBank(gBattlescriptCurrInstr[1]);
+    u8 battlerId = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
     u32 flags = BS2ScriptRead32(gBattlescriptCurrInstr + 2);
     const u8* jumpPtr = BS2ScriptReadPtr(gBattlescriptCurrInstr + 6);
 
-    if (gBattleMons[bank].status2 & flags && gBattleMons[bank].hp)
+    if (gBattleMons[battlerId].status2 & flags && gBattleMons[battlerId].hp)
         gBattlescriptCurrInstr = jumpPtr;
     else
         gBattlescriptCurrInstr += 10;
@@ -3205,45 +3145,45 @@ static void atk1D_jumpifstatus2(void)
 
 static void atk1E_jumpifability(void)
 {
-    u8 bank;
+    u8 battlerId;
     u8 ability = gBattlescriptCurrInstr[2];
     const u8* jumpPtr = BS2ScriptReadPtr(gBattlescriptCurrInstr + 3);
 
-    if (gBattlescriptCurrInstr[1] == BS_GET_ATTACKER_SIDE)
+    if (gBattlescriptCurrInstr[1] == BS_ATTACKER_SIDE)
     {
-        bank = AbilityBattleEffects(ABILITYEFFECT_CHECK_BANK_SIDE, gBattlerAttacker, ability, 0, 0);
-        if (bank)
+        battlerId = AbilityBattleEffects(ABILITYEFFECT_CHECK_BANK_SIDE, gBattlerAttacker, ability, 0, 0);
+        if (battlerId)
         {
             gLastUsedAbility = ability;
             gBattlescriptCurrInstr = jumpPtr;
-            RecordAbilityBattle(bank - 1, gLastUsedAbility);
-            gBattleScripting.battlerWithAbility = bank - 1;
+            RecordAbilityBattle(battlerId - 1, gLastUsedAbility);
+            gBattleScripting.battlerWithAbility = battlerId - 1;
         }
         else
             gBattlescriptCurrInstr += 7;
     }
-    else if (gBattlescriptCurrInstr[1] == BS_GET_NOT_ATTACKER_SIDE)
+    else if (gBattlescriptCurrInstr[1] == BS_NOT_ATTACKER_SIDE)
     {
-        bank = AbilityBattleEffects(ABILITYEFFECT_CHECK_OTHER_SIDE, gBattlerAttacker, ability, 0, 0);
-        if (bank)
+        battlerId = AbilityBattleEffects(ABILITYEFFECT_CHECK_OTHER_SIDE, gBattlerAttacker, ability, 0, 0);
+        if (battlerId)
         {
             gLastUsedAbility = ability;
             gBattlescriptCurrInstr = jumpPtr;
-            RecordAbilityBattle(bank - 1, gLastUsedAbility);
-            gBattleScripting.battlerWithAbility = bank - 1;
+            RecordAbilityBattle(battlerId - 1, gLastUsedAbility);
+            gBattleScripting.battlerWithAbility = battlerId - 1;
         }
         else
             gBattlescriptCurrInstr += 7;
     }
     else
     {
-        bank = GetBattleBank(gBattlescriptCurrInstr[1]);
-        if (gBattleMons[bank].ability == ability)
+        battlerId = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
+        if (gBattleMons[battlerId].ability == ability)
         {
             gLastUsedAbility = ability;
             gBattlescriptCurrInstr = jumpPtr;
-            RecordAbilityBattle(bank, gLastUsedAbility);
-            gBattleScripting.battlerWithAbility = bank;
+            RecordAbilityBattle(battlerId, gLastUsedAbility);
+            gBattleScripting.battlerWithAbility = battlerId;
         }
         else
             gBattlescriptCurrInstr += 7;
@@ -3256,7 +3196,7 @@ static void atk1F_jumpifsideaffecting(void)
     u16 flags;
     const u8* jumpPtr;
 
-    if (gBattlescriptCurrInstr[1] == BS_GET_ATTACKER)
+    if (gBattlescriptCurrInstr[1] == BS_ATTACKER)
         side = GET_BATTLER_SIDE(gBattlerAttacker);
     else
         side = GET_BATTLER_SIDE(gBattlerTarget);
@@ -3273,8 +3213,8 @@ static void atk1F_jumpifsideaffecting(void)
 static void atk20_jumpifstat(void)
 {
     u8 ret = 0;
-    u8 bank = GetBattleBank(gBattlescriptCurrInstr[1]);
-    u8 value = gBattleMons[bank].statStages[gBattlescriptCurrInstr[3]];
+    u8 battlerId = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
+    u8 value = gBattleMons[battlerId].statStages[gBattlescriptCurrInstr[3]];
 
     switch (gBattlescriptCurrInstr[2])
     {
@@ -3315,7 +3255,7 @@ static void atk21_jumpifstatus3condition(void)
     u32 flags;
     const u8 *jumpPtr;
 
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
     flags = BS2ScriptRead32(gBattlescriptCurrInstr + 2);
     jumpPtr = BS2ScriptReadPtr(gBattlescriptCurrInstr + 7);
 
@@ -3337,11 +3277,11 @@ static void atk21_jumpifstatus3condition(void)
 
 static void atk22_jumpiftype(void)
 {
-    u8 bank = GetBattleBank(gBattlescriptCurrInstr[1]);
+    u8 battlerId = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
     u8 type = gBattlescriptCurrInstr[2];
     const u8* jumpPtr = BS2ScriptReadPtr(gBattlescriptCurrInstr + 3);
 
-    if (gBattleMons[bank].type1 == type || gBattleMons[bank].type2 == type)
+    if (gBattleMons[battlerId].type1 == type || gBattleMons[battlerId].type2 == type)
         gBattlescriptCurrInstr = jumpPtr;
     else
         gBattlescriptCurrInstr += 7;
@@ -3357,13 +3297,13 @@ static void atk23_getexp(void)
     s32 viaExpShare = 0;
     u16* exp = &gBattleStruct->expValue;
 
-    gBank1 = GetBattleBank(gBattlescriptCurrInstr[1]);
-    sentIn = gSentPokesToOpponent[(gBank1 & 2) >> 1];
+    gBattlerFainted = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
+    sentIn = gSentPokesToOpponent[(gBattlerFainted & 2) >> 1];
 
     switch (gBattleScripting.atk23_state)
     {
     case 0: // check if should receive exp at all
-        if (GetBattlerSide(gBank1) != B_SIDE_OPPONENT || (gBattleTypeFlags &
+        if (GetBattlerSide(gBattlerFainted) != B_SIDE_OPPONENT || (gBattleTypeFlags &
              (BATTLE_TYPE_LINK
               | BATTLE_TYPE_x2000000
               | BATTLE_TYPE_x4000000
@@ -3377,7 +3317,7 @@ static void atk23_getexp(void)
         else
         {
             gBattleScripting.atk23_state++;
-            gBattleStruct->field_DF |= gBitTable[gBattlerPartyIndexes[gBank1]];
+            gBattleStruct->field_DF |= gBitTable[gBattlerPartyIndexes[gBattlerFainted]];
         }
         break;
     case 1: // calculate experience points to redistribute
@@ -3403,7 +3343,7 @@ static void atk23_getexp(void)
                     viaExpShare++;
             }
 
-            calculatedExp = gBaseStats[gBattleMons[gBank1].species].expYield * gBattleMons[gBank1].level / 7;
+            calculatedExp = gBaseStats[gBattleMons[gBattlerFainted].species].expYield * gBattleMons[gBattlerFainted].level / 7;
 
             if (viaExpShare) // at least one mon is getting exp via exp share
             {
@@ -3424,14 +3364,14 @@ static void atk23_getexp(void)
             }
 
             gBattleScripting.atk23_state++;
-            gBattleStruct->expGetterId = 0;
+            gBattleStruct->expGetterMonId = 0;
             gBattleStruct->sentInPokes = sentIn;
         }
         // fall through
     case 2: // set exp value to the poke in expgetter_id and print message
         if (gBattleControllerExecFlags == 0)
         {
-            item = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_HELD_ITEM);
+            item = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_HELD_ITEM);
 
             if (item == ITEM_ENIGMA_BERRY)
                 holdEffect = gSaveBlock1Ptr->enigmaBerry.holdEffect;
@@ -3444,7 +3384,7 @@ static void atk23_getexp(void)
                 gBattleScripting.atk23_state = 5;
                 gBattleMoveDamage = 0; // used for exp
             }
-            else if (GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_LEVEL) == MAX_MON_LEVEL)
+            else if (GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_LEVEL) == MAX_MON_LEVEL)
             {
                 *(&gBattleStruct->sentInPokes) >>= 1;
                 gBattleScripting.atk23_state = 5;
@@ -3460,7 +3400,7 @@ static void atk23_getexp(void)
                     gBattleStruct->wildVictorySong++;
                 }
 
-                if (GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_HP))
+                if (GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_HP))
                 {
                     if (gBattleStruct->sentInPokes & 1)
                         gBattleMoveDamage = *exp;
@@ -3474,10 +3414,10 @@ static void atk23_getexp(void)
                     if (gBattleTypeFlags & BATTLE_TYPE_TRAINER)
                         gBattleMoveDamage = (gBattleMoveDamage * 150) / 100;
 
-                    if (IsTradedMon(&gPlayerParty[gBattleStruct->expGetterId]))
+                    if (IsTradedMon(&gPlayerParty[gBattleStruct->expGetterMonId]))
                     {
                         // check if the pokemon doesn't belong to the player
-                        if (gBattleTypeFlags & BATTLE_TYPE_INGAME_PARTNER && gBattleStruct->expGetterId >= 3)
+                        if (gBattleTypeFlags & BATTLE_TYPE_INGAME_PARTNER && gBattleStruct->expGetterMonId >= 3)
                         {
                             i = 0x149;
                         }
@@ -3492,31 +3432,31 @@ static void atk23_getexp(void)
                         i = 0x149;
                     }
 
-                    // get exp getter bank
+                    // get exp getter battlerId
                     if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE)
                     {
-                        if (!(gBattlerPartyIndexes[2] != gBattleStruct->expGetterId) && !(gAbsentBattlerFlags & gBitTable[2]))
-                            gBattleStruct->expGetterBank = 2;
+                        if (!(gBattlerPartyIndexes[2] != gBattleStruct->expGetterMonId) && !(gAbsentBattlerFlags & gBitTable[2]))
+                            gBattleStruct->expGetterBattlerId = 2;
                         else
                         {
                             if (!(gAbsentBattlerFlags & gBitTable[0]))
-                                gBattleStruct->expGetterBank = 0;
+                                gBattleStruct->expGetterBattlerId = 0;
                             else
-                                gBattleStruct->expGetterBank = 2;
+                                gBattleStruct->expGetterBattlerId = 2;
                         }
                     }
                     else
-                        gBattleStruct->expGetterBank = 0;
+                        gBattleStruct->expGetterBattlerId = 0;
 
-                    PREPARE_MON_NICK_WITH_PREFIX_BUFFER(gBattleTextBuff1, gBattleStruct->expGetterBank, gBattleStruct->expGetterId)
+                    PREPARE_MON_NICK_WITH_PREFIX_BUFFER(gBattleTextBuff1, gBattleStruct->expGetterBattlerId, gBattleStruct->expGetterMonId)
 
 					// buffer 'gained' or 'gained a boosted'
 					PREPARE_STRING_BUFFER(gBattleTextBuff2, i)
 
                     PREPARE_WORD_NUMBER_BUFFER(gBattleTextBuff3, 5, gBattleMoveDamage)
 
-                    PrepareStringBattle(STRINGID_PKMNGAINEDEXP, gBattleStruct->expGetterBank);
-                    MonGainEVs(&gPlayerParty[gBattleStruct->expGetterId], gBattleMons[gBank1].species);
+                    PrepareStringBattle(STRINGID_PKMNGAINEDEXP, gBattleStruct->expGetterBattlerId);
+                    MonGainEVs(&gPlayerParty[gBattleStruct->expGetterMonId], gBattleMons[gBattlerFainted].species);
                 }
                 gBattleStruct->sentInPokes >>= 1;
                 gBattleScripting.atk23_state++;
@@ -3526,18 +3466,18 @@ static void atk23_getexp(void)
     case 3: // Set stats and give exp
         if (gBattleControllerExecFlags == 0)
         {
-            gBattleBufferB[gBattleStruct->expGetterBank][0] = 0;
-            if (GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_HP) && GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_LEVEL) != MAX_MON_LEVEL)
+            gBattleBufferB[gBattleStruct->expGetterBattlerId][0] = 0;
+            if (GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_HP) && GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_LEVEL) != MAX_MON_LEVEL)
             {
-                gBattleResources->statsBeforeLvlUp->hp = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_MAX_HP);
-                gBattleResources->statsBeforeLvlUp->atk = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_ATK);
-                gBattleResources->statsBeforeLvlUp->def = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_DEF);
-                gBattleResources->statsBeforeLvlUp->spd = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_SPEED);
-                gBattleResources->statsBeforeLvlUp->spAtk = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_SPATK);
-                gBattleResources->statsBeforeLvlUp->spDef = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_SPDEF);
+                gBattleResources->statsBeforeLvlUp->hp = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_MAX_HP);
+                gBattleResources->statsBeforeLvlUp->atk = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_ATK);
+                gBattleResources->statsBeforeLvlUp->def = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_DEF);
+                gBattleResources->statsBeforeLvlUp->spd = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_SPEED);
+                gBattleResources->statsBeforeLvlUp->spAtk = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_SPATK);
+                gBattleResources->statsBeforeLvlUp->spDef = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_SPDEF);
 
-                gActiveBattler = gBattleStruct->expGetterBank;
-                BtlController_EmitExpUpdate(0, gBattleStruct->expGetterId, gBattleMoveDamage);
+                gActiveBattler = gBattleStruct->expGetterBattlerId;
+                BtlController_EmitExpUpdate(0, gBattleStruct->expGetterMonId, gBattleMoveDamage);
                 MarkBattlerForControllerExec(gActiveBattler);
             }
             gBattleScripting.atk23_state++;
@@ -3546,50 +3486,50 @@ static void atk23_getexp(void)
     case 4: // lvl up if necessary
         if (gBattleControllerExecFlags == 0)
         {
-            gActiveBattler = gBattleStruct->expGetterBank;
+            gActiveBattler = gBattleStruct->expGetterBattlerId;
             if (gBattleBufferB[gActiveBattler][0] == CONTROLLER_TWORETURNVALUES && gBattleBufferB[gActiveBattler][1] == RET_VALUE_LEVELLED_UP)
             {
-                if (gBattleTypeFlags & BATTLE_TYPE_TRAINER && gBattlerPartyIndexes[gActiveBattler] == gBattleStruct->expGetterId)
+                if (gBattleTypeFlags & BATTLE_TYPE_TRAINER && gBattlerPartyIndexes[gActiveBattler] == gBattleStruct->expGetterMonId)
                     HandleLowHpMusicChange(&gPlayerParty[gBattlerPartyIndexes[gActiveBattler]], gActiveBattler);
 
-                PREPARE_MON_NICK_WITH_PREFIX_BUFFER(gBattleTextBuff1, gActiveBattler, gBattleStruct->expGetterId)
+                PREPARE_MON_NICK_WITH_PREFIX_BUFFER(gBattleTextBuff1, gActiveBattler, gBattleStruct->expGetterMonId)
 
-                PREPARE_BYTE_NUMBER_BUFFER(gBattleTextBuff2, 3, GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_LEVEL))
+                PREPARE_BYTE_NUMBER_BUFFER(gBattleTextBuff2, 3, GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_LEVEL))
 
                 BattleScriptPushCursor();
-                gLeveledUpInBattle |= gBitTable[gBattleStruct->expGetterId];
+                gLeveledUpInBattle |= gBitTable[gBattleStruct->expGetterMonId];
                 gBattlescriptCurrInstr = BattleScript_LevelUp;
                 gBattleMoveDamage = (gBattleBufferB[gActiveBattler][2] | (gBattleBufferB[gActiveBattler][3] << 8));
-                AdjustFriendship(&gPlayerParty[gBattleStruct->expGetterId], 0);
+                AdjustFriendship(&gPlayerParty[gBattleStruct->expGetterMonId], 0);
 
                 // update battle mon structure after level up
-                if (gBattlerPartyIndexes[0] == gBattleStruct->expGetterId && gBattleMons[0].hp)
+                if (gBattlerPartyIndexes[0] == gBattleStruct->expGetterMonId && gBattleMons[0].hp)
                 {
-                    gBattleMons[0].level = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_LEVEL);
-                    gBattleMons[0].hp = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_HP);
-                    gBattleMons[0].maxHP = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_MAX_HP);
-                    gBattleMons[0].attack = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_ATK);
-                    gBattleMons[0].defense = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_DEF);
+                    gBattleMons[0].level = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_LEVEL);
+                    gBattleMons[0].hp = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_HP);
+                    gBattleMons[0].maxHP = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_MAX_HP);
+                    gBattleMons[0].attack = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_ATK);
+                    gBattleMons[0].defense = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_DEF);
                     // Why is this duplicated?
-                    gBattleMons[0].speed = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_SPEED);
-                    gBattleMons[0].speed = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_SPEED);
+                    gBattleMons[0].speed = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_SPEED);
+                    gBattleMons[0].speed = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_SPEED);
 
-                    gBattleMons[0].spAttack = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_SPATK);
-                    gBattleMons[0].spDefense = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_SPDEF);
+                    gBattleMons[0].spAttack = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_SPATK);
+                    gBattleMons[0].spDefense = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_SPDEF);
                 }
                 // What is else if?
-                if (gBattlerPartyIndexes[2] == gBattleStruct->expGetterId && gBattleMons[2].hp && (gBattleTypeFlags & BATTLE_TYPE_DOUBLE))
+                if (gBattlerPartyIndexes[2] == gBattleStruct->expGetterMonId && gBattleMons[2].hp && (gBattleTypeFlags & BATTLE_TYPE_DOUBLE))
                 {
-                    gBattleMons[2].level = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_LEVEL);
-                    gBattleMons[2].hp = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_HP);
-                    gBattleMons[2].maxHP = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_MAX_HP);
-                    gBattleMons[2].attack = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_ATK);
-                    gBattleMons[2].defense = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_DEF);
+                    gBattleMons[2].level = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_LEVEL);
+                    gBattleMons[2].hp = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_HP);
+                    gBattleMons[2].maxHP = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_MAX_HP);
+                    gBattleMons[2].attack = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_ATK);
+                    gBattleMons[2].defense = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_DEF);
                     // Duplicated again, but this time there's no Sp Defense
-                    gBattleMons[2].speed = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_SPEED);
-                    gBattleMons[2].speed = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_SPEED);
+                    gBattleMons[2].speed = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_SPEED);
+                    gBattleMons[2].speed = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_SPEED);
 
-                    gBattleMons[2].spAttack = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_SPATK);
+                    gBattleMons[2].spAttack = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_SPATK);
                 }
                 gBattleScripting.atk23_state = 5;
             }
@@ -3605,8 +3545,8 @@ static void atk23_getexp(void)
             gBattleScripting.atk23_state = 3;
         else
         {
-            gBattleStruct->expGetterId++;
-            if (gBattleStruct->expGetterId <= 5)
+            gBattleStruct->expGetterMonId++;
+            if (gBattleStruct->expGetterMonId <= 5)
                 gBattleScripting.atk23_state = 2; // loop again
             else
                 gBattleScripting.atk23_state = 6; // we're done
@@ -3616,8 +3556,8 @@ static void atk23_getexp(void)
         if (gBattleControllerExecFlags == 0)
         {
             // not sure why gf clears the item and ability here
-            gBattleMons[gBank1].item = 0;
-            gBattleMons[gBank1].ability = 0;
+            gBattleMons[gBattlerFainted].item = 0;
+            gBattleMons[gBattlerFainted].ability = 0;
             gBattlescriptCurrInstr += 2;
         }
         break;
@@ -3707,7 +3647,7 @@ static void atk24(void)
     }
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 static void atk24(void)
 {
     asm("\n\
@@ -4322,7 +4262,7 @@ static void atk3A_waitstate(void)
 
 static void atk3B_healthbar_update(void)
 {
-    if (gBattlescriptCurrInstr[1] == BS_GET_TARGET)
+    if (gBattlescriptCurrInstr[1] == BS_TARGET)
         gActiveBattler = gBattlerTarget;
     else
         gActiveBattler = gBattlerAttacker;
@@ -4369,9 +4309,9 @@ static void atk41_call(void)
 
 static void atk42_jumpiftype2(void)
 {
-    u8 bank = GetBattleBank(gBattlescriptCurrInstr[1]);
+    u8 battlerId = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
 
-    if (gBattlescriptCurrInstr[2] == gBattleMons[bank].type1 || gBattlescriptCurrInstr[2] == gBattleMons[bank].type2)
+    if (gBattlescriptCurrInstr[2] == gBattleMons[battlerId].type1 || gBattlescriptCurrInstr[2] == gBattleMons[battlerId].type2)
         gBattlescriptCurrInstr = BSScriptReadPtr(gBattlescriptCurrInstr + 3);
     else
         gBattlescriptCurrInstr += 7;
@@ -4394,7 +4334,7 @@ static void atk45_playanimation(void)
 {
     const u16* argumentPtr;
 
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
     argumentPtr = BS2ScriptReadPtr(gBattlescriptCurrInstr + 3);
 
     if (gBattlescriptCurrInstr[2] == B_ANIM_STATS_CHANGE
@@ -4436,7 +4376,7 @@ static void atk46_playanimation2(void) // animation Id is stored in the first po
     const u16* argumentPtr;
     const u8* animationIdPtr;
 
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
     animationIdPtr = BS2ScriptReadPtr(gBattlescriptCurrInstr + 2);
     argumentPtr = BS2ScriptReadPtr(gBattlescriptCurrInstr + 6);
 
@@ -4505,7 +4445,7 @@ static void atk48_playstatchangeanimation(void)
     s32 changeableStats = 0;
     u32 statsToCheck = 0;
 
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
     statsToCheck = gBattlescriptCurrInstr[2];
 
     if (gBattlescriptCurrInstr[3] & ATK48_STAT_NEGATIVE) // goes down
@@ -4526,8 +4466,8 @@ static void atk48_playstatchangeanimation(void)
                 else if (!gSideTimers[GET_BATTLER_SIDE(gActiveBattler)].mistTimer
                         && gBattleMons[gActiveBattler].ability != ABILITY_CLEAR_BODY
                         && gBattleMons[gActiveBattler].ability != ABILITY_WHITE_SMOKE
-                        && !(gBattleMons[gActiveBattler].ability == ABILITY_KEEN_EYE && currStat == STAT_STAGE_ACC)
-                        && !(gBattleMons[gActiveBattler].ability == ABILITY_HYPER_CUTTER && currStat == STAT_STAGE_ATK))
+                        && !(gBattleMons[gActiveBattler].ability == ABILITY_KEEN_EYE && currStat == STAT_ACC)
+                        && !(gBattleMons[gActiveBattler].ability == ABILITY_HYPER_CUTTER && currStat == STAT_ATK))
                 {
                     if (gBattleMons[gActiveBattler].statStages[currStat] > 0)
                     {
@@ -4587,7 +4527,7 @@ static void atk48_playstatchangeanimation(void)
     }
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 static void atk48_playstatchangeanimation(void)
 {
     asm("\n\
@@ -4606,7 +4546,7 @@ static void atk48_playstatchangeanimation(void)
 	ldr r0, [r5]\n\
 	ldrb r0, [r0, 0x1]\n\
 	str r3, [sp]\n\
-	bl GetBattleBank\n\
+	bl GetBattlerForBattleScript\n\
 	ldr r2, =gActiveBattler\n\
 	strb r0, [r2]\n\
 	ldr r0, [r5]\n\
@@ -4870,7 +4810,6 @@ static void atk49_moveend(void)
         holdEffectAtk = ItemId_GetHoldEffect(gBattleMons[gBattlerAttacker].item);
 
     choicedMoveAtk = &gBattleStruct->choicedMove[gBattlerAttacker];
-
     GET_MOVE_TYPE(gCurrentMove, moveType);
 
     do
@@ -4882,9 +4821,9 @@ static void atk49_moveend(void)
                 && gBattleMons[gBattlerTarget].hp != 0 && gBattlerAttacker != gBattlerTarget
                 && GetBattlerSide(gBattlerAttacker) != GetBattlerSide(gBattlerTarget)
                 && !(gMoveResultFlags & MOVE_RESULT_NO_EFFECT) && TARGET_TURN_DAMAGED
-                && gBattleMoves[gCurrentMove].power && gBattleMons[gBattlerTarget].statStages[STAT_STAGE_ATK] <= 0xB)
+                && gBattleMoves[gCurrentMove].power && gBattleMons[gBattlerTarget].statStages[STAT_ATK] <= 0xB)
             {
-                gBattleMons[gBattlerTarget].statStages[STAT_STAGE_ATK]++;
+                gBattleMons[gBattlerTarget].statStages[STAT_ATK]++;
                 BattleScriptPushCursor();
                 gBattlescriptCurrInstr = BattleScript_RageIsBuilding;
                 effect = TRUE;
@@ -4894,7 +4833,7 @@ static void atk49_moveend(void)
         case 1: // defrosting check
             if (gBattleMons[gBattlerTarget].status1 & STATUS1_FREEZE
                 && gBattleMons[gBattlerTarget].hp != 0 && gBattlerAttacker != gBattlerTarget
-                && gSpecialStatuses[gBattlerTarget].moveturnLostHP_special
+                && gSpecialStatuses[gBattlerTarget].specialDmg
                 && !(gMoveResultFlags & MOVE_RESULT_NO_EFFECT) && moveType == TYPE_FIRE)
             {
                 gBattleMons[gBattlerTarget].status1 &= ~(STATUS1_FREEZE);
@@ -4919,7 +4858,7 @@ static void atk49_moveend(void)
             break;
         case 4: // status immunities
             if (AbilityBattleEffects(ABILITYEFFECT_IMMUNITY, 0, 0, 0, 0))
-                effect = TRUE; // it loops through all banks, so we increment after its done with all banks
+                effect = TRUE; // it loops through all battlers, so we increment after its done with all battlers
             else
                 gBattleScripting.atk49_state++;
             break;
@@ -4963,7 +4902,7 @@ static void atk49_moveend(void)
             }
             gBattleScripting.atk49_state++;
             break;
-        case 11: // item effects for all banks
+        case 11: // item effects for all battlers
             if (ItemBattleEffects(3, 0, FALSE))
                 effect = TRUE;
             else
@@ -5097,10 +5036,10 @@ static void atk49_moveend(void)
                 && !gProtectStructs[gBattlerAttacker].chargingTurn && gBattleMoves[gCurrentMove].target == MOVE_TARGET_BOTH
                 && !(gHitMarker & HITMARKER_NO_ATTACKSTRING))
             {
-                u8 bank = GetBattlerAtPosition(BATTLE_PARTNER(GetBattlerPosition(gBattlerTarget)));
-                if (gBattleMons[bank].hp != 0)
+                u8 battlerId = GetBattlerAtPosition(BATTLE_PARTNER(GetBattlerPosition(gBattlerTarget)));
+                if (gBattleMons[battlerId].hp != 0)
                 {
-                    gBattlerTarget = bank;
+                    gBattlerTarget = battlerId;
                     gHitMarker |= HITMARKER_NO_ATTACKSTRING;
                     gBattleScripting.atk49_state = 0;
                     MoveValuesCleanUp();
@@ -5241,7 +5180,7 @@ static void atk4C_getswitchedmondata(void)
     if (gBattleControllerExecFlags)
         return;
 
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
 
     gBattlerPartyIndexes[gActiveBattler] = *(gBattleStruct->monToSwitchIntoId + gActiveBattler);
 
@@ -5260,7 +5199,7 @@ static void atk4D_switchindataupdate(void)
     if (gBattleControllerExecFlags)
         return;
 
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
     oldData = gBattleMons[gActiveBattler];
     monData = (u8*)(&gBattleMons[gActiveBattler]);
 
@@ -5309,7 +5248,7 @@ static void atk4E_switchinanim(void)
     if (gBattleControllerExecFlags)
         return;
 
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
 
     if (GetBattlerSide(gActiveBattler) == B_SIDE_OPPONENT
         && !(gBattleTypeFlags & (BATTLE_TYPE_LINK
@@ -5337,7 +5276,7 @@ static void atk4F_jumpifcantswitch(void)
     struct Pokemon *party = NULL;
     s32 r7 = 0;
 
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1] & ~(ATK4F_DONT_CHECK_STATUSES));
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1] & ~(ATK4F_DONT_CHECK_STATUSES));
 
     if (!(gBattlescriptCurrInstr[1] & ATK4F_DONT_CHECK_STATUSES)
         && ((gBattleMons[gActiveBattler].status2 & (STATUS2_WRAPPED | STATUS2_ESCAPE_PREVENTION))
@@ -5498,10 +5437,10 @@ static void atk50_openpartyscreen(void)
 {
     u32 flags;
     u8 hitmarkerFaintBits;
-    u8 bank;
+    u8 battlerId;
     const u8 *jumpPtr;
 
-    bank = 0;
+    battlerId = 0;
     flags = 0;
     jumpPtr = BSScriptReadPtr(gBattlescriptCurrInstr + 2);
 
@@ -5713,17 +5652,17 @@ static void atk50_openpartyscreen(void)
 
         hitmarkerFaintBits = gHitMarker >> 0x1C;
 
-        gBank1 = 0;
+        gBattlerFainted = 0;
         while (1)
         {
-            if (gBitTable[gBank1] & hitmarkerFaintBits)
+            if (gBitTable[gBattlerFainted] & hitmarkerFaintBits)
                 break;
-            if (gBank1 >= gBattlersCount)
+            if (gBattlerFainted >= gBattlersCount)
                 break;
-            gBank1++;
+            gBattlerFainted++;
         }
 
-        if (gBank1 == gBattlersCount)
+        if (gBattlerFainted == gBattlersCount)
             gBattlescriptCurrInstr = jumpPtr;
     }
     else
@@ -5733,21 +5672,21 @@ static void atk50_openpartyscreen(void)
         else
             hitmarkerFaintBits = 1;
 
-        bank = GetBattleBank(gBattlescriptCurrInstr[1] & ~(0x80));
-        if (gSpecialStatuses[bank].flag40)
+        battlerId = GetBattlerForBattleScript(gBattlescriptCurrInstr[1] & ~(0x80));
+        if (gSpecialStatuses[battlerId].flag40)
         {
             gBattlescriptCurrInstr += 6;
         }
-        else if (sub_80423F4(bank, 6, 6))
+        else if (sub_80423F4(battlerId, 6, 6))
         {
-            gActiveBattler = bank;
+            gActiveBattler = battlerId;
             gAbsentBattlerFlags |= gBitTable[gActiveBattler];
             gHitMarker &= ~(HITMARKER_FAINTED(gActiveBattler));
             gBattlescriptCurrInstr = jumpPtr;
         }
         else
         {
-            gActiveBattler = bank;
+            gActiveBattler = battlerId;
             *(gBattleStruct->field_58 + gActiveBattler) = gBattlerPartyIndexes[gActiveBattler];
             *(gBattleStruct->monToSwitchIntoId + gActiveBattler) = 6;
             gBattleStruct->field_93 &= ~(gBitTable[gActiveBattler]);
@@ -5764,7 +5703,7 @@ static void atk50_openpartyscreen(void)
             {
                 for (gActiveBattler = 0; gActiveBattler < gBattlersCount; gActiveBattler++)
                 {
-                    if (gActiveBattler != bank)
+                    if (gActiveBattler != battlerId)
                     {
                         BtlController_EmitLinkStandbyMsg(0, 2, 0);
                         MarkBattlerForControllerExec(gActiveBattler);
@@ -5773,7 +5712,7 @@ static void atk50_openpartyscreen(void)
             }
             else
             {
-                gActiveBattler = GetBattlerAtPosition(GetBattlerPosition(bank) ^ BIT_SIDE);
+                gActiveBattler = GetBattlerAtPosition(GetBattlerPosition(battlerId) ^ BIT_SIDE);
                 if (gAbsentBattlerFlags & gBitTable[gActiveBattler])
                     gActiveBattler ^= BIT_FLANK;
 
@@ -5790,7 +5729,7 @@ static void atk51_switchhandleorder(void)
     if (gBattleControllerExecFlags)
         return;
 
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
 
     switch (gBattlescriptCurrInstr[2])
     {
@@ -5855,7 +5794,7 @@ static void atk52_switchineffects(void)
 {
     s32 i;
 
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
     sub_803FA70(gActiveBattler);
 
     gHitMarker &= ~(HITMARKER_FAINTED(gActiveBattler));
@@ -5882,12 +5821,12 @@ static void atk52_switchineffects(void)
         gBattleScripting.battler = gActiveBattler;
         BattleScriptPushCursor();
 
-        if (gBattlescriptCurrInstr[1] == BS_GET_TARGET)
+        if (gBattlescriptCurrInstr[1] == BS_TARGET)
             gBattlescriptCurrInstr = BattleScript_SpikesOnTarget;
-        else if (gBattlescriptCurrInstr[1] == BS_GET_ATTACKER)
+        else if (gBattlescriptCurrInstr[1] == BS_ATTACKER)
             gBattlescriptCurrInstr = BattleScript_SpikesOnAttacker;
         else
-            gBattlescriptCurrInstr = BattleScript_SpikesOngBank1;
+            gBattlescriptCurrInstr = BattleScript_SpikesOnFaintedBattler;
     }
     else
     {
@@ -5917,14 +5856,14 @@ static void atk52_switchineffects(void)
             {
                 u32 hitmarkerFaintBits = gHitMarker >> 0x1C;
 
-                gBank1++;
+                gBattlerFainted++;
                 while (1)
                 {
-                    if (hitmarkerFaintBits & gBitTable[gBank1] && !(gAbsentBattlerFlags & gBitTable[gBank1]))
+                    if (hitmarkerFaintBits & gBitTable[gBattlerFainted] && !(gAbsentBattlerFlags & gBitTable[gBattlerFainted]))
                         break;
-                    if (gBank1 >= gBattlersCount)
+                    if (gBattlerFainted >= gBattlersCount)
                         break;
-                    gBank1++;
+                    gBattlerFainted++;
                 }
             }
             gBattlescriptCurrInstr += 2;
@@ -5961,7 +5900,7 @@ static void atk55_fanfare(void)
 
 static void atk56_playfaintcry(void)
 {
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
     BtlController_EmitFaintingCry(0);
     MarkBattlerForControllerExec(gActiveBattler);
 
@@ -5979,7 +5918,7 @@ static void atk57(void)
 
 static void atk58_returntoball(void)
 {
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
     BtlController_EmitReturnMonToBall(0, 1);
     MarkBattlerForControllerExec(gActiveBattler);
 
@@ -5991,9 +5930,9 @@ static void atk59_handlelearnnewmove(void)
     const u8 *jumpPtr1 = BSScriptReadPtr(gBattlescriptCurrInstr + 1);
     const u8 *jumpPtr2 = BSScriptReadPtr(gBattlescriptCurrInstr + 5);
 
-    u16 ret = MonTryLearningNewMove(&gPlayerParty[gBattleStruct->expGetterId], gBattlescriptCurrInstr[9]);
+    u16 ret = MonTryLearningNewMove(&gPlayerParty[gBattleStruct->expGetterMonId], gBattlescriptCurrInstr[9]);
     while (ret == 0xFFFE)
-        ret = MonTryLearningNewMove(&gPlayerParty[gBattleStruct->expGetterId], 0);
+        ret = MonTryLearningNewMove(&gPlayerParty[gBattleStruct->expGetterMonId], 0);
 
     if (ret == 0)
     {
@@ -6007,7 +5946,7 @@ static void atk59_handlelearnnewmove(void)
     {
         gActiveBattler = GetBattlerAtPosition(B_POSITION_PLAYER_LEFT);
 
-        if (gBattlerPartyIndexes[gActiveBattler] == gBattleStruct->expGetterId
+        if (gBattlerPartyIndexes[gActiveBattler] == gBattleStruct->expGetterMonId
             && !(gBattleMons[gActiveBattler].status2 & STATUS2_TRANSFORMED))
         {
             GiveMoveToBattleMon(&gBattleMons[gActiveBattler], ret);
@@ -6015,7 +5954,7 @@ static void atk59_handlelearnnewmove(void)
         if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE)
         {
             gActiveBattler = GetBattlerAtPosition(B_POSITION_PLAYER_RIGHT);
-            if (gBattlerPartyIndexes[gActiveBattler] == gBattleStruct->expGetterId
+            if (gBattlerPartyIndexes[gActiveBattler] == gBattleStruct->expGetterMonId
                 && !(gBattleMons[gActiveBattler].status2 & STATUS2_TRANSFORMED))
             {
                 GiveMoveToBattleMon(&gBattleMons[gActiveBattler], ret);
@@ -6078,7 +6017,7 @@ static void atk5A_yesnoboxlearnmove(void)
         if (!gPaletteFade.active)
         {
             FreeAllWindowBuffers();
-            sub_81BFA38(gPlayerParty, gBattleStruct->expGetterId, gPlayerPartyCount - 1, ReshowBattleScreenAfterMenu, gMoveToLearn);
+            sub_81BFA38(gPlayerParty, gBattleStruct->expGetterMonId, gPlayerPartyCount - 1, ReshowBattleScreenAfterMenu, gMoveToLearn);
             gBattleScripting.learnMoveState++;
         }
         break;
@@ -6098,7 +6037,7 @@ static void atk5A_yesnoboxlearnmove(void)
             }
             else
             {
-                u16 moveId = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_MOVE1 + movePosition);
+                u16 moveId = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_MOVE1 + movePosition);
                 if (IsHMMove2(moveId))
                 {
                     PrepareStringBattle(STRINGID_HMMOVESCANTBEFORGOTTEN, gActiveBattler);
@@ -6110,10 +6049,10 @@ static void atk5A_yesnoboxlearnmove(void)
 
                     PREPARE_MOVE_BUFFER(gBattleTextBuff2, moveId)
 
-                    RemoveMonPPBonus(&gPlayerParty[gBattleStruct->expGetterId], movePosition);
-                    SetMonMoveSlot(&gPlayerParty[gBattleStruct->expGetterId], gMoveToLearn, movePosition);
+                    RemoveMonPPBonus(&gPlayerParty[gBattleStruct->expGetterMonId], movePosition);
+                    SetMonMoveSlot(&gPlayerParty[gBattleStruct->expGetterMonId], gMoveToLearn, movePosition);
 
-                    if (gBattlerPartyIndexes[0] == gBattleStruct->expGetterId
+                    if (gBattlerPartyIndexes[0] == gBattleStruct->expGetterMonId
                         && !(gBattleMons[0].status2 & STATUS2_TRANSFORMED)
                         && !(gDisableStructs[0].unk18_b & gBitTable[movePosition]))
                     {
@@ -6121,7 +6060,7 @@ static void atk5A_yesnoboxlearnmove(void)
                         SetBattleMonMoveSlot(&gBattleMons[0], gMoveToLearn, movePosition);
                     }
                     if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE
-                        && gBattlerPartyIndexes[2] == gBattleStruct->expGetterId
+                        && gBattlerPartyIndexes[2] == gBattleStruct->expGetterMonId
                         && !(gBattleMons[2].status2 & STATUS2_TRANSFORMED)
                         && !(gDisableStructs[2].unk18_b & gBitTable[movePosition]))
                     {
@@ -6194,7 +6133,7 @@ static void atk5B_yesnoboxstoplearningmove(void)
 
 static void atk5C_hitanimation(void)
 {
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
 
     if (gMoveResultFlags & MOVE_RESULT_NO_EFFECT)
     {
@@ -6284,7 +6223,7 @@ static void atk5D_getmoneyreward(void)
 
 static void atk5E(void)
 {
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
 
     switch (gBattleCommunication[0])
     {
@@ -6340,7 +6279,7 @@ static void atk61_drawpartystatussummary(void)
     if (gBattleControllerExecFlags)
         return;
 
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
 
     if (GetBattlerSide(gActiveBattler) == B_SIDE_PLAYER)
         party = gPlayerParty;
@@ -6370,7 +6309,7 @@ static void atk61_drawpartystatussummary(void)
 
 static void atk62(void)
 {
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
     BtlController_EmitCmd49(0);
     MarkBattlerForControllerExec(gActiveBattler);
 
@@ -6391,7 +6330,7 @@ static void atk64_statusanimation(void)
 {
     if (gBattleControllerExecFlags == 0)
     {
-        gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+        gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
         if (!(gStatuses3[gActiveBattler] & STATUS3_SEMI_INVULNERABLE)
             && gDisableStructs[gActiveBattler].substituteHP == 0
             && !(gHitMarker & HITMARKER_NO_ANIMATIONS))
@@ -6409,7 +6348,7 @@ static void atk65_status2animation(void)
 
     if (gBattleControllerExecFlags == 0)
     {
-        gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+        gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
         wantedToAnimate = BSScriptRead32(gBattlescriptCurrInstr + 2);
         if (!(gStatuses3[gActiveBattler] & STATUS3_SEMI_INVULNERABLE)
             && gDisableStructs[gActiveBattler].substituteHP == 0
@@ -6428,7 +6367,7 @@ static void atk66_chosenstatusanimation(void)
 
     if (gBattleControllerExecFlags == 0)
     {
-        gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+        gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
         wantedStatus = BSScriptRead32(gBattlescriptCurrInstr + 3);
         if (!(gStatuses3[gActiveBattler] & STATUS3_SEMI_INVULNERABLE)
             && gDisableStructs[gActiveBattler].substituteHP == 0
@@ -6496,21 +6435,22 @@ static void atk68_cancelallactions(void)
 
 static void atk69_adjustsetdamage(void) // The same as 0x7, except there's no random damage multiplier.
 {
-    u8 holdEffect, quality;
+    u8 holdEffect, param;
 
     if (gBattleMons[gBattlerTarget].item == ITEM_ENIGMA_BERRY)
     {
-        holdEffect = gEnigmaBerries[gBattlerTarget].holdEffect, quality = gEnigmaBerries[gBattlerTarget].holdEffectParam;
+        holdEffect = gEnigmaBerries[gBattlerTarget].holdEffect;
+        param = gEnigmaBerries[gBattlerTarget].holdEffectParam;
     }
     else
     {
         holdEffect = ItemId_GetHoldEffect(gBattleMons[gBattlerTarget].item);
-        quality = ItemId_GetHoldEffectParam(gBattleMons[gBattlerTarget].item);
+        param = ItemId_GetHoldEffectParam(gBattleMons[gBattlerTarget].item);
     }
 
-    gStringBattler = gBattlerTarget;
+    gPotentialItemEffectBattler = gBattlerTarget;
 
-    if (holdEffect == HOLD_EFFECT_FOCUS_BAND && (Random() % 100) < quality)
+    if (holdEffect == HOLD_EFFECT_FOCUS_BAND && (Random() % 100) < param)
     {
         RecordItemEffectBattle(gBattlerTarget, holdEffect);
         gSpecialStatuses[gBattlerTarget].focusBanded = 1;
@@ -6544,7 +6484,7 @@ static void atk6A_removeitem(void)
 {
     u16* usedHeldItem;
 
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
 
     usedHeldItem = &gBattleStruct->usedHeldItems[gActiveBattler];
     *usedHeldItem = gBattleMons[gActiveBattler].item;
@@ -6659,7 +6599,7 @@ static void sub_804F100(void)
 {
     struct StatsArray currentStats;
 
-    sub_81D388C(&gPlayerParty[gBattleStruct->expGetterId], &currentStats);
+    sub_81D388C(&gPlayerParty[gBattleStruct->expGetterMonId], &currentStats);
     sub_81D3640(0xD, gBattleResources->statsBeforeLvlUp, &currentStats, 0xE, 0xD, 0xF);
 }
 
@@ -6667,7 +6607,7 @@ static void sub_804F144(void)
 {
     struct StatsArray currentStats;
 
-    sub_81D388C(&gPlayerParty[gBattleStruct->expGetterId], &currentStats);
+    sub_81D388C(&gPlayerParty[gBattleStruct->expGetterMonId], &currentStats);
     sub_81D3784(0xD, &currentStats, 0xE, 0xD, 0xF);
 }
 
@@ -6710,9 +6650,9 @@ static void PutLevelAndGenderOnLvlUpBox(void)
     u8 *txtPtr;
     u32 var;
 
-    monLevel = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_LEVEL);
-    monGender = GetMonGender(&gPlayerParty[gBattleStruct->expGetterId]);
-    GetMonNickname(&gPlayerParty[gBattleStruct->expGetterId], gStringVar4);
+    monLevel = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_LEVEL);
+    monGender = GetMonGender(&gPlayerParty[gBattleStruct->expGetterMonId]);
+    GetMonNickname(&gPlayerParty[gBattleStruct->expGetterMonId], gStringVar4);
 
     subPrinter.current_text_offset = gStringVar4;
     subPrinter.windowId = 14;
@@ -6788,8 +6728,8 @@ static void PutMonIconOnLvlUpBox(void)
     struct SpriteSheet iconSheet;
     struct SpritePalette iconPalSheet;
 
-    u16 species = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_SPECIES);
-    u32 personality = GetMonData(&gPlayerParty[gBattleStruct->expGetterId], MON_DATA_PERSONALITY);
+    u16 species = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_SPECIES);
+    u32 personality = GetMonData(&gPlayerParty[gBattleStruct->expGetterMonId], MON_DATA_PERSONALITY);
 
     const u8* iconPtr = GetMonIconPtr(species, personality, 1);
     iconSheet.data = iconPtr;
@@ -6829,9 +6769,9 @@ static void SpriteCB_MonIconOnLvlUpBox(struct Sprite* sprite)
 
 static bool32 IsMonGettingExpSentOut(void)
 {
-    if (gBattlerPartyIndexes[0] == gBattleStruct->expGetterId)
+    if (gBattlerPartyIndexes[0] == gBattleStruct->expGetterMonId)
         return TRUE;
-    if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE && gBattlerPartyIndexes[2] == gBattleStruct->expGetterId)
+    if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE && gBattlerPartyIndexes[2] == gBattleStruct->expGetterMonId)
         return TRUE;
 
     return FALSE;
@@ -6851,7 +6791,7 @@ static void atk6E_setatktoplayer0(void)
 
 static void atk6F_makevisible(void)
 {
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
     BtlController_EmitSpriteInvisibility(0, FALSE);
     MarkBattlerForControllerExec(gActiveBattler);
 
@@ -6860,9 +6800,9 @@ static void atk6F_makevisible(void)
 
 static void atk70_recordlastability(void)
 {
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
     RecordAbilityBattle(gActiveBattler, gLastUsedAbility);
-    gBattlescriptCurrInstr += 1; // UB: Should be + 2, one byte for command and one byte for bank argument.
+    gBattlescriptCurrInstr += 1; // UB: Should be + 2, one byte for command and one byte for battlerId argument.
 }
 
 void BufferMoveToLearnIntoBattleTextBuff2(void)
@@ -6878,7 +6818,7 @@ static void atk71_buffermovetolearn(void)
 
 static void atk72_jumpifplayerran(void)
 {
-    if (TryRunFromBattle(gBank1))
+    if (TryRunFromBattle(gBattlerFainted))
         gBattlescriptCurrInstr = BSScriptReadPtr(gBattlescriptCurrInstr + 1);
     else
         gBattlescriptCurrInstr += 5;
@@ -6891,7 +6831,7 @@ static void atk73_hpthresholds(void)
 
     if (!(gBattleTypeFlags & BATTLE_TYPE_DOUBLE))
     {
-        gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+        gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
         opposingBank = gActiveBattler ^ BIT_SIDE;
 
         result = gBattleMons[opposingBank].hp * 100 / gBattleMons[opposingBank].maxHP;
@@ -6919,7 +6859,7 @@ static void atk74_hpthresholds2(void)
 
     if (!(gBattleTypeFlags & BATTLE_TYPE_DOUBLE))
     {
-        gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+        gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
         opposingBank = gActiveBattler ^ BIT_SIDE;
         hpSwitchout = *(gBattleStruct->hpOnSwitchout + GetBattlerSide(opposingBank));
         result = (hpSwitchout - gBattleMons[opposingBank].hp) * 100 / hpSwitchout;
@@ -6939,9 +6879,8 @@ static void atk74_hpthresholds2(void)
 
 static void atk75_useitemonopponent(void)
 {
-    gBankInMenu = gBattlerAttacker;
-    ExecuteTableBasedItemEffect(&gEnemyParty[gBattlerPartyIndexes[gBattlerAttacker]], gLastUsedItem, gBattlerPartyIndexes[gBattlerAttacker], 0, 1);
-
+    gBattlerInMenuId = gBattlerAttacker;
+    PokemonUseItemEffects(&gEnemyParty[gBattlerPartyIndexes[gBattlerAttacker]], gLastUsedItem, gBattlerPartyIndexes[gBattlerAttacker], 0, 1);
     gBattlescriptCurrInstr += 1;
 }
 
@@ -6950,7 +6889,7 @@ static void atk76_various(void)
     u8 side;
     s32 i;
 
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
 
     switch (gBattlescriptCurrInstr[2])
     {
@@ -6982,11 +6921,11 @@ static void atk76_various(void)
         gSpecialStatuses[gActiveBattler].traced = 0;
         break;
     case VARIOUS_UPDATE_CHOICE_MOVE_ON_LVL_UP:
-        if (gBattlerPartyIndexes[0] == gBattleStruct->expGetterId || gBattlerPartyIndexes[2] == gBattleStruct->expGetterId)
+        if (gBattlerPartyIndexes[0] == gBattleStruct->expGetterMonId || gBattlerPartyIndexes[2] == gBattleStruct->expGetterMonId)
         {
             u16 *choicedMove;
 
-            if (gBattlerPartyIndexes[0] == gBattleStruct->expGetterId)
+            if (gBattlerPartyIndexes[0] == gBattleStruct->expGetterMonId)
                 gActiveBattler = 0;
             else
                 gActiveBattler = 2;
@@ -7113,7 +7052,7 @@ static void atk76_various(void)
         if (GetBattlerSide(gActiveBattler) == B_SIDE_PLAYER)
             gBattleOutcome = B_OUTCOME_PLAYER_TELEPORTED;
         else
-            gBattleOutcome = B_OUTCOME_POKE_TELEPORTED;
+            gBattleOutcome = B_OUTCOME_MON_TELEPORTED;
         break;
     case VARIOUS_PLAY_TRAINER_DEFEATED_MUSIC:
         BtlController_EmitPlayFanfareOrBGM(0, MUS_KACHI1, TRUE);
@@ -7236,7 +7175,7 @@ static void atk7B_tryhealhalfhealth(void)
 {
     const u8* failPtr = BSScriptReadPtr(gBattlescriptCurrInstr + 1);
 
-    if (gBattlescriptCurrInstr[5] == BS_GET_ATTACKER)
+    if (gBattlescriptCurrInstr[5] == BS_ATTACKER)
         gBattlerTarget = gBattlerAttacker;
 
     gBattleMoveDamage = gBattleMons[gBattlerTarget].maxHP / 2;
@@ -7327,7 +7266,7 @@ static void atk7E_setreflect(void)
     {
         gSideStatuses[GET_BATTLER_SIDE(gBattlerAttacker)] |= SIDE_STATUS_REFLECT;
         gSideTimers[GET_BATTLER_SIDE(gBattlerAttacker)].reflectTimer = 5;
-        gSideTimers[GET_BATTLER_SIDE(gBattlerAttacker)].reflectBank = gBattlerAttacker;
+        gSideTimers[GET_BATTLER_SIDE(gBattlerAttacker)].reflectBattlerId = gBattlerAttacker;
 
         if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE && CountAliveMonsInBattle(BATTLE_ALIVE_ATK_SIDE) == 2)
             gBattleCommunication[MULTISTRING_CHOOSER] = 2;
@@ -7420,13 +7359,13 @@ static void atk83_nop(void)
     gBattlescriptCurrInstr++;
 }
 
-bool8 UproarWakeUpCheck(u8 bank)
+bool8 UproarWakeUpCheck(u8 battlerId)
 {
     s32 i;
 
     for (i = 0; i < gBattlersCount; i++)
     {
-        if (!(gBattleMons[i].status2 & STATUS2_UPROAR) || gBattleMons[bank].ability == ABILITY_SOUNDPROOF)
+        if (!(gBattleMons[i].status2 & STATUS2_UPROAR) || gBattleMons[battlerId].ability == ABILITY_SOUNDPROOF)
             continue;
 
         gBattleScripting.battler = i;
@@ -7626,7 +7565,7 @@ static u8 ChangeStatBuffs(s8 statValue, u8 statId, u8 flags, const u8 *BS_ptr)
             return STAT_CHANGE_DIDNT_WORK;
         }
         else if (gBattleMons[gActiveBattler].ability == ABILITY_KEEN_EYE
-                 && !certain && statId == STAT_STAGE_ACC)
+                 && !certain && statId == STAT_ACC)
         {
             if (flags == STAT_CHANGE_BS_PTR)
             {
@@ -7639,7 +7578,7 @@ static u8 ChangeStatBuffs(s8 statValue, u8 statId, u8 flags, const u8 *BS_ptr)
             return STAT_CHANGE_DIDNT_WORK;
         }
         else if (gBattleMons[gActiveBattler].ability == ABILITY_HYPER_CUTTER
-                 && !certain && statId == STAT_STAGE_ATK)
+                 && !certain && statId == STAT_ATK)
         {
             if (flags == STAT_CHANGE_BS_PTR)
             {
@@ -7810,8 +7749,8 @@ static bool8 TryDoForceSwitchOut(void)
 static void atk8F_forcerandomswitch(void)
 {
     s32 i;
-    s32 bank1PartyId = 0;
-    s32 bank2PartyId = 0;
+    s32 battler1PartyId = 0;
+    s32 battler2PartyId = 0;
 
     #ifdef NONMATCHING
         s32 lastMonId = 0; // + 1
@@ -7848,8 +7787,8 @@ static void atk8F_forcerandomswitch(void)
             }
             monsCount = 3;
             minNeeded = 1;
-            bank2PartyId = gBattlerPartyIndexes[gBattlerTarget];
-            bank1PartyId = gBattlerPartyIndexes[gBattlerTarget ^ BIT_FLANK];
+            battler2PartyId = gBattlerPartyIndexes[gBattlerTarget];
+            battler1PartyId = gBattlerPartyIndexes[gBattlerTarget ^ BIT_FLANK];
         }
         else if ((gBattleTypeFlags & BATTLE_TYPE_MULTI && gBattleTypeFlags & BATTLE_TYPE_LINK)
                  || (gBattleTypeFlags & BATTLE_TYPE_MULTI && gBattleTypeFlags & BATTLE_TYPE_x2000000))
@@ -7866,8 +7805,8 @@ static void atk8F_forcerandomswitch(void)
             }
             monsCount = 3;
             minNeeded = 1;
-            bank2PartyId = gBattlerPartyIndexes[gBattlerTarget];
-            bank1PartyId = gBattlerPartyIndexes[gBattlerTarget ^ BIT_FLANK];
+            battler2PartyId = gBattlerPartyIndexes[gBattlerTarget];
+            battler1PartyId = gBattlerPartyIndexes[gBattlerTarget ^ BIT_FLANK];
         }
         else if (gBattleTypeFlags & BATTLE_TYPE_TWO_OPPONENTS)
         {
@@ -7893,8 +7832,8 @@ static void atk8F_forcerandomswitch(void)
                 monsCount = 3;
                 minNeeded = 1;
             }
-            bank2PartyId = gBattlerPartyIndexes[gBattlerTarget];
-            bank1PartyId = gBattlerPartyIndexes[gBattlerTarget ^ BIT_FLANK];
+            battler2PartyId = gBattlerPartyIndexes[gBattlerTarget];
+            battler1PartyId = gBattlerPartyIndexes[gBattlerTarget ^ BIT_FLANK];
         }
         else if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE)
         {
@@ -7902,8 +7841,8 @@ static void atk8F_forcerandomswitch(void)
             lastMonId = 6;
             monsCount = 6;
             minNeeded = 2;
-            bank2PartyId = gBattlerPartyIndexes[gBattlerTarget];
-            bank1PartyId = gBattlerPartyIndexes[gBattlerTarget ^ BIT_FLANK];
+            battler2PartyId = gBattlerPartyIndexes[gBattlerTarget];
+            battler1PartyId = gBattlerPartyIndexes[gBattlerTarget ^ BIT_FLANK];
         }
         else
         {
@@ -7911,8 +7850,8 @@ static void atk8F_forcerandomswitch(void)
             lastMonId = 6;
             monsCount = 6;
             minNeeded = 1;
-            bank2PartyId = gBattlerPartyIndexes[gBattlerTarget]; // there is only one pokemon out in single battles
-            bank1PartyId = gBattlerPartyIndexes[gBattlerTarget];
+            battler2PartyId = gBattlerPartyIndexes[gBattlerTarget]; // there is only one pokemon out in single battles
+            battler1PartyId = gBattlerPartyIndexes[gBattlerTarget];
         }
 
         for (i = firstMonId; i < lastMonId; i++)
@@ -7938,8 +7877,8 @@ static void atk8F_forcerandomswitch(void)
                     i = Random() % monsCount;
                     i += firstMonId;
                 }
-                while (i == bank2PartyId
-                       || i == bank1PartyId
+                while (i == battler2PartyId
+                       || i == battler1PartyId
                        || GetMonData(&party[i], MON_DATA_SPECIES) == SPECIES_NONE
                        || GetMonData(&party[i], MON_DATA_IS_EGG) == TRUE
                        || GetMonData(&party[i], MON_DATA_HP) == 0);
@@ -8061,7 +8000,7 @@ static void atk92_setlightscreen(void)
     {
         gSideStatuses[GET_BATTLER_SIDE(gBattlerAttacker)] |= SIDE_STATUS_LIGHTSCREEN;
         gSideTimers[GET_BATTLER_SIDE(gBattlerAttacker)].lightscreenTimer = 5;
-        gSideTimers[GET_BATTLER_SIDE(gBattlerAttacker)].lightscreenBank = gBattlerAttacker;
+        gSideTimers[GET_BATTLER_SIDE(gBattlerAttacker)].lightscreenBattlerId = gBattlerAttacker;
 
         if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE && CountAliveMonsInBattle(BATTLE_ALIVE_ATK_SIDE) == 2)
             gBattleCommunication[MULTISTRING_CHOOSER] = 4;
@@ -8087,7 +8026,7 @@ static void atk93_tryKO(void)
         param = ItemId_GetHoldEffectParam(gBattleMons[gBattlerTarget].item);
     }
 
-    gStringBattler = gBattlerTarget;
+    gPotentialItemEffectBattler = gBattlerTarget;
 
     if (holdEffect == HOLD_EFFECT_FOCUS_BAND && (Random() % 100) < param)
     {
@@ -8288,7 +8227,7 @@ static void atk98_updatestatusicon(void)
 
     if (gBattlescriptCurrInstr[1] != BS_ATTACKER_WITH_PARTNER)
     {
-        gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+        gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
         BtlController_EmitStatusIconUpdate(0, gBattleMons[gActiveBattler].status1, gBattleMons[gActiveBattler].status2);
         MarkBattlerForControllerExec(gActiveBattler);
         gBattlescriptCurrInstr += 2;
@@ -8324,7 +8263,7 @@ static void atk99_setmist(void)
     else
     {
         gSideTimers[GET_BATTLER_SIDE(gBattlerAttacker)].mistTimer = 5;
-        gSideTimers[GET_BATTLER_SIDE(gBattlerAttacker)].mistBank = gBattlerAttacker;
+        gSideTimers[GET_BATTLER_SIDE(gBattlerAttacker)].mistBattlerId = gBattlerAttacker;
         gSideStatuses[GET_BATTLER_SIDE(gBattlerAttacker)] |= SIDE_STATUS_MIST;
         gBattleCommunication[MULTISTRING_CHOOSER] = 0;
     }
@@ -8520,18 +8459,18 @@ static void atkA0_psywavedamageeffect(void)
 static void atkA1_counterdamagecalculator(void)
 {
     u8 sideAttacker = GetBattlerSide(gBattlerAttacker);
-    u8 sideTarget = GetBattlerSide(gProtectStructs[gBattlerAttacker].physicalBank);
+    u8 sideTarget = GetBattlerSide(gProtectStructs[gBattlerAttacker].physicalBattlerId);
 
     if (gProtectStructs[gBattlerAttacker].physicalDmg
         && sideAttacker != sideTarget
-        && gBattleMons[gProtectStructs[gBattlerAttacker].physicalBank].hp)
+        && gBattleMons[gProtectStructs[gBattlerAttacker].physicalBattlerId].hp)
     {
         gBattleMoveDamage = gProtectStructs[gBattlerAttacker].physicalDmg * 2;
 
         if (gSideTimers[sideTarget].followmeTimer && gBattleMons[gSideTimers[sideTarget].followmeTarget].hp)
             gBattlerTarget = gSideTimers[sideTarget].followmeTarget;
         else
-            gBattlerTarget = gProtectStructs[gBattlerAttacker].physicalBank;
+            gBattlerTarget = gProtectStructs[gBattlerAttacker].physicalBattlerId;
 
         gBattlescriptCurrInstr += 5;
     }
@@ -8545,16 +8484,16 @@ static void atkA1_counterdamagecalculator(void)
 static void atkA2_mirrorcoatdamagecalculator(void) // a copy of atkA1 with the physical -> special field changes
 {
     u8 sideAttacker = GetBattlerSide(gBattlerAttacker);
-    u8 sideTarget = GetBattlerSide(gProtectStructs[gBattlerAttacker].specialBank);
+    u8 sideTarget = GetBattlerSide(gProtectStructs[gBattlerAttacker].specialBattlerId);
 
-    if (gProtectStructs[gBattlerAttacker].specialDmg && sideAttacker != sideTarget && gBattleMons[gProtectStructs[gBattlerAttacker].specialBank].hp)
+    if (gProtectStructs[gBattlerAttacker].specialDmg && sideAttacker != sideTarget && gBattleMons[gProtectStructs[gBattlerAttacker].specialBattlerId].hp)
     {
         gBattleMoveDamage = gProtectStructs[gBattlerAttacker].specialDmg * 2;
 
         if (gSideTimers[sideTarget].followmeTimer && gBattleMons[gSideTimers[sideTarget].followmeTarget].hp)
             gBattlerTarget = gSideTimers[sideTarget].followmeTarget;
         else
-            gBattlerTarget = gProtectStructs[gBattlerAttacker].specialBank;
+            gBattlerTarget = gProtectStructs[gBattlerAttacker].specialBattlerId;
 
         gBattlescriptCurrInstr += 5;
     }
@@ -8636,7 +8575,7 @@ static void atkA5_painsplitdmgcalc(void)
         storeLoc[3] = (painSplitHp & 0xFF000000) >> 24;
 
         gBattleMoveDamage = gBattleMons[gBattlerAttacker].hp - hpDiff;
-        gSpecialStatuses[gBattlerTarget].moveturnLostHP = 0xFFFF;
+        gSpecialStatuses[gBattlerTarget].dmg = 0xFFFF;
 
         gBattlescriptCurrInstr += 5;
     }
@@ -8795,7 +8734,7 @@ static bool8 IsInvalidForSleepTalkOrAssist(u16 move)
         return FALSE;
 }
 
-static u8 AttacksThisTurn(u8 bank, u16 move) // Note: returns 1 if it's a charging turn, otherwise 2
+static u8 AttacksThisTurn(u8 battlerId, u16 move) // Note: returns 1 if it's a charging turn, otherwise 2
 {
     // first argument is unused
     if (gBattleMoves[move].effect == EFFECT_SOLARBEAM
@@ -9224,7 +9163,7 @@ static void atkB8_setsafeguard(void)
     {
         gSideStatuses[GET_BATTLER_SIDE(gBattlerAttacker)] |= SIDE_STATUS_SAFEGUARD;
         gSideTimers[GET_BATTLER_SIDE(gBattlerAttacker)].safeguardTimer = 5;
-        gSideTimers[GET_BATTLER_SIDE(gBattlerAttacker)].safeguardBank = gBattlerAttacker;
+        gSideTimers[GET_BATTLER_SIDE(gBattlerAttacker)].safeguardBattlerId = gBattlerAttacker;
         gBattleCommunication[MULTISTRING_CHOOSER] = 5;
     }
 
@@ -9318,7 +9257,7 @@ static void atkBA_jumpifnopursuitswitchdmg(void)
         }
 
         gCurrentMove = MOVE_PURSUIT;
-        gCurrMovePos = gUnknown_020241E9 = *(gBattleStruct->chosenMovePositions + gBattlerTarget);
+        gCurrMovePos = gChosenMovePos = *(gBattleStruct->chosenMovePositions + gBattlerTarget);
         gBattlescriptCurrInstr += 5;
         gBattleScripting.animTurn = 1;
         gHitMarker &= ~(HITMARKER_ATTACKSTRING_PRINTED);
@@ -9353,10 +9292,10 @@ static void atkBC_maxattackhalvehp(void) // belly drum
     if (!(gBattleMons[gBattlerAttacker].maxHP / 2))
         halfHp = 1;
 
-    if (gBattleMons[gBattlerAttacker].statStages[STAT_STAGE_ATK] < 12
+    if (gBattleMons[gBattlerAttacker].statStages[STAT_ATK] < 12
         && gBattleMons[gBattlerAttacker].hp > halfHp)
     {
-        gBattleMons[gBattlerAttacker].statStages[STAT_STAGE_ATK] = 12;
+        gBattleMons[gBattlerAttacker].statStages[STAT_ATK] = 12;
         gBattleMoveDamage = gBattleMons[gBattlerAttacker].maxHP / 2;
         if (gBattleMoveDamage == 0)
             gBattleMoveDamage = 1;
@@ -9480,7 +9419,7 @@ static void atkC1_hiddenpowercalc(void)
 }
 
 #else
-__attribute__((naked))
+ASM_DIRECT
 static void atkC1_hiddenpowercalc(void)
 {
     asm(".syntax unified\n\
@@ -9776,8 +9715,8 @@ static void atkC8_sethail(void)
 
 static void atkC9_jumpifattackandspecialattackcannotfall(void) // memento
 {
-    if (gBattleMons[gBattlerTarget].statStages[STAT_STAGE_ATK] == 0
-        && gBattleMons[gBattlerTarget].statStages[STAT_STAGE_SPATK] == 0
+    if (gBattleMons[gBattlerTarget].statStages[STAT_ATK] == 0
+        && gBattleMons[gBattlerTarget].statStages[STAT_SPATK] == 0
         && gBattleCommunication[6] != 1)
     {
         gBattlescriptCurrInstr = BSScriptReadPtr(gBattlescriptCurrInstr + 1);
@@ -9995,7 +9934,7 @@ static void atkD4_trywish(void)
         if (gWishFutureKnock.wishCounter[gBattlerAttacker] == 0)
         {
             gWishFutureKnock.wishCounter[gBattlerAttacker] = 2;
-            gWishFutureKnock.wishUserID[gBattlerAttacker] = gBattlerPartyIndexes[gBattlerAttacker];
+            gWishFutureKnock.wishMonId[gBattlerAttacker] = gBattlerPartyIndexes[gBattlerAttacker];
             gBattlescriptCurrInstr += 6;
         }
         else
@@ -10004,7 +9943,7 @@ static void atkD4_trywish(void)
         }
         break;
     case 1: // heal effect
-        PREPARE_MON_NICK_WITH_PREFIX_BUFFER(gBattleTextBuff1, gBattlerTarget, gWishFutureKnock.wishUserID[gBattlerTarget])
+        PREPARE_MON_NICK_WITH_PREFIX_BUFFER(gBattleTextBuff1, gBattlerTarget, gWishFutureKnock.wishMonId[gBattlerTarget])
 
         gBattleMoveDamage = gBattleMons[gBattlerTarget].maxHP / 2;
         if (gBattleMoveDamage == 0)
@@ -10036,9 +9975,9 @@ static void atkD5_trysetroots(void) // ingrain
 static void atkD6_doubledamagedealtifdamaged(void)
 {
     if ((gProtectStructs[gBattlerAttacker].physicalDmg
-         && gProtectStructs[gBattlerAttacker].physicalBank == gBattlerTarget)
+         && gProtectStructs[gBattlerAttacker].physicalBattlerId == gBattlerTarget)
         || (gProtectStructs[gBattlerAttacker].specialDmg
-            && gProtectStructs[gBattlerAttacker].specialBank == gBattlerTarget))
+            && gProtectStructs[gBattlerAttacker].specialBattlerId == gBattlerTarget))
     {
         gBattleScripting.dmgMultiplier = 2;
     }
@@ -10113,13 +10052,13 @@ static void atkDB_tryimprision(void)
     }
     else
     {
-        u8 bank, sideAttacker;
+        u8 battlerId, sideAttacker;
 
         sideAttacker = GetBattlerSide(gBattlerAttacker);
         PressurePPLoseOnUsingImprision(gBattlerAttacker);
-        for (bank = 0; bank < gBattlersCount; bank++)
+        for (battlerId = 0; battlerId < gBattlersCount; battlerId++)
         {
-            if (sideAttacker != GetBattlerSide(bank))
+            if (sideAttacker != GetBattlerSide(battlerId))
             {
                 s32 attackerMoveId;
                 for (attackerMoveId = 0; attackerMoveId < 4; attackerMoveId++)
@@ -10127,7 +10066,7 @@ static void atkDB_tryimprision(void)
                     s32 i;
                     for (i = 0; i < 4; i++)
                     {
-                        if (gBattleMons[gBattlerAttacker].moves[attackerMoveId] == gBattleMons[bank].moves[i]
+                        if (gBattleMons[gBattlerAttacker].moves[attackerMoveId] == gBattleMons[battlerId].moves[i]
                             && gBattleMons[gBattlerAttacker].moves[attackerMoveId] != MOVE_NONE)
                             break;
                     }
@@ -10142,7 +10081,7 @@ static void atkDB_tryimprision(void)
                 }
             }
         }
-        if (bank == gBattlersCount) // In Generation 3 games, Imprison fails if the user doesn't share any moves with any of the foes
+        if (battlerId == gBattlersCount) // In Generation 3 games, Imprison fails if the user doesn't share any moves with any of the foes
             gBattlescriptCurrInstr = BSScriptReadPtr(gBattlescriptCurrInstr + 1);
     }
 }
@@ -10284,7 +10223,7 @@ static void atkE1_trygetintimidatetarget(void)
 
 static void atkE2_switchoutabilities(void)
 {
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
 
     switch (gBattleMons[gActiveBattler].ability)
     {
@@ -10300,7 +10239,7 @@ static void atkE2_switchoutabilities(void)
 
 static void atkE3_jumpifhasnohp(void)
 {
-    gActiveBattler = GetBattleBank(gBattlescriptCurrInstr[1]);
+    gActiveBattler = GetBattlerForBattleScript(gBattlescriptCurrInstr[1]);
 
     if (gBattleMons[gActiveBattler].hp == 0)
         gBattlescriptCurrInstr = BSScriptReadPtr(gBattlescriptCurrInstr + 2);
@@ -10560,14 +10499,14 @@ static void atkEC_pursuitrelated(void)
 
 static void atkEF_snatchsetbanks(void)
 {
-    gEffectBank = gBattlerAttacker;
+    gEffectBattler = gBattlerAttacker;
 
     if (gBattlerAttacker == gBattlerTarget)
         gBattlerAttacker = gBattlerTarget = gBattleScripting.battler;
     else
         gBattlerTarget = gBattleScripting.battler;
 
-    gBattleScripting.battler = gEffectBank;
+    gBattleScripting.battler = gEffectBattler;
     gBattlescriptCurrInstr++;
 }
 
diff --git a/src/battle_setup.c b/src/battle_setup.c
index 96af536fe..fdf6e77b6 100644
--- a/src/battle_setup.c
+++ b/src/battle_setup.c
@@ -5,7 +5,6 @@
 #include "battle_transition.h"
 #include "main.h"
 #include "task.h"
-#include "pokemon_3.h"
 #include "safari_zone.h"
 #include "script.h"
 #include "constants/game_stat.h"
@@ -30,6 +29,8 @@
 #include "strings.h"
 #include "secret_base.h"
 #include "string_util.h"
+#include "overworld.h"
+#include "field_weather.h"
 
 enum
 {
@@ -59,14 +60,11 @@ extern void sub_81BE72C(void);
 extern void FreezeMapObjects(void);
 extern void sub_808BCF4(void);
 extern void sub_80EECC8(void);
-extern void c2_exit_to_overworld_1_continue_scripts_restart_music(void);
-extern void c2_exit_to_overworld_2_switch(void);
 extern void Overworld_ClearSavedMusic(void);
 extern void CB2_WhiteOut(void);
 extern void sub_80AF6F0(void);
 extern void PlayBattleBGM(void);
 extern void sub_81DA57C(void);
-extern u8 GetSav1Weather(void);
 extern u8 Overworld_GetFlashLevel(void);
 extern u16 sub_81A9AA8(u8 localId);
 extern u16 sub_81D6180(u8 localId);
@@ -82,12 +80,6 @@ extern void sub_81D61E8(void);
 extern void sub_80982B8(void);
 extern void sub_81A9EDC(u16 a0);
 extern void sub_81D572C(u8 a0, u16 arg1);
-extern void IncrementGameStat(u8 statId);
-extern u32 GetGameStat(u8 statId);
-
-extern u32 gBattleTypeFlags;
-extern u8 gBattleOutcome;
-extern void (*gFieldCallback)(void);
 
 // this file's functions
 static void DoBattlePikeWildBattle(void);
@@ -996,8 +988,8 @@ static bool32 IsPlayerDefeated(u32 battleOutcome)
     case B_OUTCOME_WON:
     case B_OUTCOME_RAN:
     case B_OUTCOME_PLAYER_TELEPORTED:
-    case B_OUTCOME_POKE_FLED:
-    case B_OUTCOME_CAUGHT_POKE:
+    case B_OUTCOME_MON_FLED:
+    case B_OUTCOME_CAUGHT:
         return FALSE;
     default:
         return FALSE;
diff --git a/src/battle_transition.c b/src/battle_transition.c
index 0ff8cd903..e0d208f23 100644
--- a/src/battle_transition.c
+++ b/src/battle_transition.c
@@ -61,9 +61,7 @@ extern u16 gBattle_BG0_Y;
 
 extern const struct OamData gFieldObjectBaseOam_32x32;
 
-extern void c2_exit_to_overworld_2_switch(void);
 extern void sub_80AC3D0(void);
-extern void ScanlineEffect_Clear(void);
 
 // this file's functions
 static void LaunchBattleTransitionTask(u8 transitionId);
diff --git a/src/battle_util.c b/src/battle_util.c
index bbb4bf41d..a457ce15d 100644
--- a/src/battle_util.c
+++ b/src/battle_util.c
@@ -1,5 +1,6 @@
 #include "global.h"
 #include "battle.h"
+#include "constants/battle_script_commands.h"
 #include "constants/abilities.h"
 #include "constants/moves.h"
 #include "constants/hold_effects.h"
@@ -15,53 +16,13 @@
 #include "text.h"
 #include "string_util.h"
 #include "battle_message.h"
-#include "battle_string_ids.h"
+#include "constants/battle_string_ids.h"
 #include "battle_ai_script_commands.h"
 #include "battle_controllers.h"
 #include "event_data.h"
-#include "calculate_base_damage.h"
 #include "link.h"
 #include "berry.h"
 
-extern const u8* gBattlescriptCurrInstr;
-extern const u8* gSelectionBattleScripts[MAX_BATTLERS_COUNT];
-extern const u8* gPalaceSelectionBattleScripts[MAX_BATTLERS_COUNT];
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern u8 gActiveBattler;
-extern u8 gStringBattler;
-extern u16 gCurrentMove;
-extern u16 gLastUsedItem;
-extern u8 gBattlersCount;
-extern u32 gStatuses3[MAX_BATTLERS_COUNT];
-extern u8 gBattlerAttacker;
-extern u8 gBattlerTarget;
-extern u8 gAbsentBattlerFlags;
-extern u16 gBattleWeather;
-extern u8 gBattleTurnOrder[MAX_BATTLERS_COUNT];
-extern u16 gSideStatuses[2];
-extern u8 gBattleCommunication[];
-extern void (*gBattleMainFunc)(void);
-extern s32 gBattleMoveDamage;
-extern struct BattleEnigmaBerry gEnigmaBerries[MAX_BATTLERS_COUNT];
-extern u8 gBattleBufferB[MAX_BATTLERS_COUNT][0x200];
-extern u32 gBattleTypeFlags;
-extern u16 gLastMoves[MAX_BATTLERS_COUNT];
-extern u32 gHitMarker;
-extern u8 gEffectBank;
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBank1;
-extern u16 gChosenMoveByBattler[MAX_BATTLERS_COUNT];
-extern u8 gMoveResultFlags;
-extern s32 gTakenDmg[MAX_BATTLERS_COUNT];
-extern u8 gTakenDmgBanks[MAX_BATTLERS_COUNT];
-extern u8 gLastUsedAbility;
-extern u8 gCurrentActionFuncId;
-extern u32 gBattleControllerExecFlags;
-extern u16 gRandomMove;
-extern u8 gCurrMovePos;
-extern u8 gUnknown_020241E9;
-extern u8 gSentPokesToOpponent[2];
-
 extern const struct BattleMove gBattleMoves[];
 
 extern u8 weather_get_current(void);
@@ -73,46 +34,46 @@ static const u16 sSoundMovesTable[] =
     MOVE_UPROAR, MOVE_METAL_SOUND, MOVE_GRASS_WHISTLE, MOVE_HYPER_VOICE, 0xFFFF
 };
 
-u8 GetBattleBank(u8 caseId)
+u8 GetBattlerForBattleScript(u8 caseId)
 {
     u8 ret = 0;
     switch (caseId)
     {
-    case BS_GET_TARGET:
+    case BS_TARGET:
         ret = gBattlerTarget;
         break;
-    case BS_GET_ATTACKER:
+    case BS_ATTACKER:
         ret = gBattlerAttacker;
         break;
-    case BS_GET_EFFECT_BANK:
-        ret = gEffectBank;
+    case BS_EFFECT_BATTLER:
+        ret = gEffectBattler;
         break;
-    case BS_GET_BANK_0:
+    case BS_BANK_0:
         ret = 0;
         break;
-    case BS_GET_SCRIPTING_BANK:
+    case BS_SCRIPTING:
         ret = gBattleScripting.battler;
         break;
-    case BS_GET_gBank1:
-        ret = gBank1;
+    case BS_FAINTED:
+        ret = gBattlerFainted;
         break;
     case 5:
-        ret = gBank1;
+        ret = gBattlerFainted;
         break;
     case 4:
     case 6:
     case 8:
     case 9:
-    case BS_GET_PLAYER1:
+    case BS_PLAYER1:
         ret = GetBattlerAtPosition(B_POSITION_PLAYER_LEFT);
         break;
-    case BS_GET_OPPONENT1:
+    case BS_OPPONENT1:
         ret = GetBattlerAtPosition(B_POSITION_OPPONENT_LEFT);
         break;
-    case BS_GET_PLAYER2:
+    case BS_PLAYER2:
         ret = GetBattlerAtPosition(B_POSITION_PLAYER_RIGHT);
         break;
-    case BS_GET_OPPONENT2:
+    case BS_OPPONENT2:
         ret = GetBattlerAtPosition(B_POSITION_OPPONENT_RIGHT);
         break;
     }
@@ -421,7 +382,7 @@ u8 TrySetCantSelectMoveBattleScript(void)
     else
         holdEffect = ItemId_GetHoldEffect(gBattleMons[gActiveBattler].item);
 
-    gStringBattler = gActiveBattler;
+    gPotentialItemEffectBattler = gActiveBattler;
 
     if (holdEffect == HOLD_EFFECT_CHOICE_BAND && *choicedMove != 0 && *choicedMove != 0xFFFF && *choicedMove != move)
     {
@@ -454,36 +415,36 @@ u8 TrySetCantSelectMoveBattleScript(void)
     return limitations;
 }
 
-u8 CheckMoveLimitations(u8 bank, u8 unusableMoves, u8 check)
+u8 CheckMoveLimitations(u8 battlerId, u8 unusableMoves, u8 check)
 {
     u8 holdEffect;
-    u16 *choicedMove = &gBattleStruct->choicedMove[bank];
+    u16 *choicedMove = &gBattleStruct->choicedMove[battlerId];
     s32 i;
 
-    if (gBattleMons[bank].item == ITEM_ENIGMA_BERRY)
-        holdEffect = gEnigmaBerries[bank].holdEffect;
+    if (gBattleMons[battlerId].item == ITEM_ENIGMA_BERRY)
+        holdEffect = gEnigmaBerries[battlerId].holdEffect;
     else
-        holdEffect = ItemId_GetHoldEffect(gBattleMons[bank].item);
+        holdEffect = ItemId_GetHoldEffect(gBattleMons[battlerId].item);
 
-    gStringBattler = bank;
+    gPotentialItemEffectBattler = battlerId;
 
     for (i = 0; i < MAX_BATTLERS_COUNT; i++)
     {
-        if (gBattleMons[bank].moves[i] == 0 && check & MOVE_LIMITATION_ZEROMOVE)
+        if (gBattleMons[battlerId].moves[i] == 0 && check & MOVE_LIMITATION_ZEROMOVE)
             unusableMoves |= gBitTable[i];
-        if (gBattleMons[bank].pp[i] == 0 && check & MOVE_LIMITATION_PP)
+        if (gBattleMons[battlerId].pp[i] == 0 && check & MOVE_LIMITATION_PP)
             unusableMoves |= gBitTable[i];
-        if (gBattleMons[bank].moves[i] == gDisableStructs[bank].disabledMove && check & MOVE_LIMITATION_DISABLED)
+        if (gBattleMons[battlerId].moves[i] == gDisableStructs[battlerId].disabledMove && check & MOVE_LIMITATION_DISABLED)
             unusableMoves |= gBitTable[i];
-        if (gBattleMons[bank].moves[i] == gLastMoves[bank] && check & MOVE_LIMITATION_TORMENTED && gBattleMons[bank].status2 & STATUS2_TORMENT)
+        if (gBattleMons[battlerId].moves[i] == gLastMoves[battlerId] && check & MOVE_LIMITATION_TORMENTED && gBattleMons[battlerId].status2 & STATUS2_TORMENT)
             unusableMoves |= gBitTable[i];
-        if (gDisableStructs[bank].tauntTimer1 && check & MOVE_LIMITATION_TAUNT && gBattleMoves[gBattleMons[bank].moves[i]].power == 0)
+        if (gDisableStructs[battlerId].tauntTimer1 && check & MOVE_LIMITATION_TAUNT && gBattleMoves[gBattleMons[battlerId].moves[i]].power == 0)
             unusableMoves |= gBitTable[i];
-        if (GetImprisonedMovesCount(bank, gBattleMons[bank].moves[i]) && check & MOVE_LIMITATION_IMPRISION)
+        if (GetImprisonedMovesCount(battlerId, gBattleMons[battlerId].moves[i]) && check & MOVE_LIMITATION_IMPRISION)
             unusableMoves |= gBitTable[i];
-        if (gDisableStructs[bank].encoreTimer1 && gDisableStructs[bank].encoredMove != gBattleMons[bank].moves[i])
+        if (gDisableStructs[battlerId].encoreTimer1 && gDisableStructs[battlerId].encoredMove != gBattleMons[battlerId].moves[i])
             unusableMoves |= gBitTable[i];
-        if (holdEffect == HOLD_EFFECT_CHOICE_BAND && *choicedMove != 0 && *choicedMove != 0xFFFF && *choicedMove != gBattleMons[bank].moves[i])
+        if (holdEffect == HOLD_EFFECT_CHOICE_BAND && *choicedMove != 0 && *choicedMove != 0xFFFF && *choicedMove != gBattleMons[battlerId].moves[i])
             unusableMoves |= gBitTable[i];
     }
     return unusableMoves;
@@ -507,11 +468,11 @@ bool8 AreAllMovesUnusable(void)
     return (unusable == 0xF);
 }
 
-u8 GetImprisonedMovesCount(u8 bank, u16 move)
+u8 GetImprisonedMovesCount(u8 battlerId, u16 move)
 {
     s32 i;
     u8 imprisionedMoves = 0;
-    u8 bankSide = GetBattlerSide(bank);
+    u8 bankSide = GetBattlerSide(battlerId);
 
     for (i = 0; i < gBattlersCount; i++)
     {
@@ -547,7 +508,7 @@ u8 UpdateTurnCounters(void)
     {
         u8 sideBank;
 
-        switch (gBattleStruct->turncountersTracker)
+        switch (gBattleStruct->turnCountersTracker)
         {
         case 0:
             for (i = 0; i < gBattlersCount; i++)
@@ -566,7 +527,7 @@ u8 UpdateTurnCounters(void)
 
             // It's stupid, but won't match without it
             {
-                u8* var = &gBattleStruct->turncountersTracker;
+                u8* var = &gBattleStruct->turnCountersTracker;
                 (*var)++;
                 gBattleStruct->turnSideTracker = 0;
             }
@@ -575,7 +536,7 @@ u8 UpdateTurnCounters(void)
             while (gBattleStruct->turnSideTracker < 2)
             {
                 sideBank = gBattleStruct->turnSideTracker;
-                gActiveBattler = gBattlerAttacker = gSideTimers[sideBank].reflectBank;
+                gActiveBattler = gBattlerAttacker = gSideTimers[sideBank].reflectBattlerId;
                 if (gSideStatuses[sideBank] & SIDE_STATUS_REFLECT)
                 {
                     if (--gSideTimers[sideBank].reflectTimer == 0)
@@ -592,7 +553,7 @@ u8 UpdateTurnCounters(void)
             }
             if (!effect)
             {
-                gBattleStruct->turncountersTracker++;
+                gBattleStruct->turnCountersTracker++;
                 gBattleStruct->turnSideTracker = 0;
             }
             break;
@@ -600,7 +561,7 @@ u8 UpdateTurnCounters(void)
             while (gBattleStruct->turnSideTracker < 2)
             {
                 sideBank = gBattleStruct->turnSideTracker;
-                gActiveBattler = gBattlerAttacker = gSideTimers[sideBank].lightscreenBank;
+                gActiveBattler = gBattlerAttacker = gSideTimers[sideBank].lightscreenBattlerId;
                 if (gSideStatuses[sideBank] & SIDE_STATUS_LIGHTSCREEN)
                 {
                     if (--gSideTimers[sideBank].lightscreenTimer == 0)
@@ -618,7 +579,7 @@ u8 UpdateTurnCounters(void)
             }
             if (!effect)
             {
-                gBattleStruct->turncountersTracker++;
+                gBattleStruct->turnCountersTracker++;
                 gBattleStruct->turnSideTracker = 0;
             }
             break;
@@ -626,7 +587,7 @@ u8 UpdateTurnCounters(void)
             while (gBattleStruct->turnSideTracker < 2)
             {
                 sideBank = gBattleStruct->turnSideTracker;
-                gActiveBattler = gBattlerAttacker = gSideTimers[sideBank].mistBank;
+                gActiveBattler = gBattlerAttacker = gSideTimers[sideBank].mistBattlerId;
                 if (gSideTimers[sideBank].mistTimer != 0
                  && --gSideTimers[sideBank].mistTimer == 0)
                 {
@@ -642,7 +603,7 @@ u8 UpdateTurnCounters(void)
             }
             if (!effect)
             {
-                gBattleStruct->turncountersTracker++;
+                gBattleStruct->turnCountersTracker++;
                 gBattleStruct->turnSideTracker = 0;
             }
             break;
@@ -650,7 +611,7 @@ u8 UpdateTurnCounters(void)
             while (gBattleStruct->turnSideTracker < 2)
             {
                 sideBank = gBattleStruct->turnSideTracker;
-                gActiveBattler = gBattlerAttacker = gSideTimers[sideBank].safeguardBank;
+                gActiveBattler = gBattlerAttacker = gSideTimers[sideBank].safeguardBattlerId;
                 if (gSideStatuses[sideBank] & SIDE_STATUS_SAFEGUARD)
                 {
                     if (--gSideTimers[sideBank].safeguardTimer == 0)
@@ -666,7 +627,7 @@ u8 UpdateTurnCounters(void)
             }
             if (!effect)
             {
-                gBattleStruct->turncountersTracker++;
+                gBattleStruct->turnCountersTracker++;
                 gBattleStruct->turnSideTracker = 0;
             }
             break;
@@ -688,7 +649,7 @@ u8 UpdateTurnCounters(void)
             }
             if (!effect)
             {
-                gBattleStruct->turncountersTracker++;
+                gBattleStruct->turnCountersTracker++;
             }
             break;
         case 6:
@@ -719,7 +680,7 @@ u8 UpdateTurnCounters(void)
                 BattleScriptExecute(BattleScript_RainContinuesOrEnds);
                 effect++;
             }
-            gBattleStruct->turncountersTracker++;
+            gBattleStruct->turnCountersTracker++;
             break;
         case 7:
             if (gBattleWeather & WEATHER_SANDSTORM_ANY)
@@ -739,7 +700,7 @@ u8 UpdateTurnCounters(void)
                 BattleScriptExecute(gBattlescriptCurrInstr);
                 effect++;
             }
-            gBattleStruct->turncountersTracker++;
+            gBattleStruct->turnCountersTracker++;
             break;
         case 8:
             if (gBattleWeather & WEATHER_SUN_ANY)
@@ -757,7 +718,7 @@ u8 UpdateTurnCounters(void)
                 BattleScriptExecute(gBattlescriptCurrInstr);
                 effect++;
             }
-            gBattleStruct->turncountersTracker++;
+            gBattleStruct->turnCountersTracker++;
             break;
         case 9:
             if (gBattleWeather & WEATHER_HAIL)
@@ -777,7 +738,7 @@ u8 UpdateTurnCounters(void)
                 BattleScriptExecute(gBattlescriptCurrInstr);
                 effect++;
             }
-            gBattleStruct->turncountersTracker++;
+            gBattleStruct->turnCountersTracker++;
             break;
         case 10:
             effect++;
@@ -794,12 +755,12 @@ u8 TurnBasedEffects(void)
     u8 effect = 0;
 
     gHitMarker |= (HITMARKER_GRUDGE | HITMARKER_x20);
-    while (gBattleStruct->turnEffectsBank < gBattlersCount && gBattleStruct->turnEffectsTracker <= TURNBASED_MAX_CASE)
+    while (gBattleStruct->turnEffectsBattlerId < gBattlersCount && gBattleStruct->turnEffectsTracker <= TURNBASED_MAX_CASE)
     {
-        gActiveBattler = gBattlerAttacker = gBattleTurnOrder[gBattleStruct->turnEffectsBank];
+        gActiveBattler = gBattlerAttacker = gBattleTurnOrder[gBattleStruct->turnEffectsBattlerId];
         if (gAbsentBattlerFlags & gBitTable[gActiveBattler])
         {
-            gBattleStruct->turnEffectsBank++;
+            gBattleStruct->turnEffectsBattlerId++;
         }
         else
         {
@@ -839,7 +800,7 @@ u8 TurnBasedEffects(void)
                  && gBattleMons[gStatuses3[gActiveBattler] & STATUS3_LEECHSEED_BANK].hp != 0
                  && gBattleMons[gActiveBattler].hp != 0)
                 {
-                    gBattlerTarget = gStatuses3[gActiveBattler] & STATUS3_LEECHSEED_BANK; //funny how the 'target' is actually the bank that receives HP
+                    gBattlerTarget = gStatuses3[gActiveBattler] & STATUS3_LEECHSEED_BANK; //funny how the 'target' is actually the battlerId that receives HP
                     gBattleMoveDamage = gBattleMons[gActiveBattler].maxHP / 8;
                     if (gBattleMoveDamage == 0)
                         gBattleMoveDamage = 1;
@@ -1090,7 +1051,7 @@ u8 TurnBasedEffects(void)
                         gBattleMons[gActiveBattler].status1 |= (Random() & 3) + 2;
                         BtlController_EmitSetMonData(0, REQUEST_STATUS_BATTLE, 0, 4, &gBattleMons[gActiveBattler].status1);
                         MarkBattlerForControllerExec(gActiveBattler);
-                        gEffectBank = gActiveBattler;
+                        gEffectBattler = gActiveBattler;
                         BattleScriptExecute(BattleScript_YawnMakesAsleep);
                         effect++;
                     }
@@ -1099,7 +1060,7 @@ u8 TurnBasedEffects(void)
                 break;
             case 19:  // done
                 gBattleStruct->turnEffectsTracker = 0;
-                gBattleStruct->turnEffectsBank++;
+                gBattleStruct->turnEffectsBattlerId++;
                 break;
             }
             if (effect != 0)
@@ -1117,16 +1078,16 @@ bool8 HandleWishPerishSongOnTurnEnd(void)
     switch (gBattleStruct->wishPerishSongState)
     {
     case 0:
-        while (gBattleStruct->wishPerishSongBank < gBattlersCount)
+        while (gBattleStruct->wishPerishSongBattlerId < gBattlersCount)
         {
-            gActiveBattler = gBattleStruct->wishPerishSongBank;
+            gActiveBattler = gBattleStruct->wishPerishSongBattlerId;
             if (gAbsentBattlerFlags & gBitTable[gActiveBattler])
             {
-                gBattleStruct->wishPerishSongBank++;
+                gBattleStruct->wishPerishSongBattlerId++;
                 continue;
             }
 
-            gBattleStruct->wishPerishSongBank++;
+            gBattleStruct->wishPerishSongBattlerId++;
             if (gWishFutureKnock.futureSightCounter[gActiveBattler] != 0
              && --gWishFutureKnock.futureSightCounter[gActiveBattler] == 0
              && gBattleMons[gActiveBattler].hp != 0)
@@ -1141,7 +1102,7 @@ bool8 HandleWishPerishSongOnTurnEnd(void)
                 gBattlerTarget = gActiveBattler;
                 gBattlerAttacker = gWishFutureKnock.futureSightAttacker[gActiveBattler];
                 gBattleMoveDamage = gWishFutureKnock.futureSightDmg[gActiveBattler];
-                gSpecialStatuses[gBattlerTarget].moveturnLostHP = 0xFFFF;
+                gSpecialStatuses[gBattlerTarget].dmg = 0xFFFF;
                 BattleScriptExecute(BattleScript_MonTookFutureAttack);
 
                 if (gWishFutureKnock.futureSightCounter[gActiveBattler] == 0
@@ -1156,19 +1117,19 @@ bool8 HandleWishPerishSongOnTurnEnd(void)
         {
             u8 *state = &gBattleStruct->wishPerishSongState;
             *state = 1;
-            gBattleStruct->wishPerishSongBank = 0;
+            gBattleStruct->wishPerishSongBattlerId = 0;
         }
         // fall through
     case 1:
-        while (gBattleStruct->wishPerishSongBank < gBattlersCount)
+        while (gBattleStruct->wishPerishSongBattlerId < gBattlersCount)
         {
-            gActiveBattler = gBattlerAttacker = gBattleTurnOrder[gBattleStruct->wishPerishSongBank];
+            gActiveBattler = gBattlerAttacker = gBattleTurnOrder[gBattleStruct->wishPerishSongBattlerId];
             if (gAbsentBattlerFlags & gBitTable[gActiveBattler])
             {
-                gBattleStruct->wishPerishSongBank++;
+                gBattleStruct->wishPerishSongBattlerId++;
                 continue;
             }
-            gBattleStruct->wishPerishSongBank++;
+            gBattleStruct->wishPerishSongBattlerId++;
             if (gStatuses3[gActiveBattler] & STATUS3_PERISH_SONG)
             {
                 PREPARE_BYTE_NUMBER_BUFFER(gBattleTextBuff1, 1, gDisableStructs[gActiveBattler].perishSongTimer1);
@@ -1191,7 +1152,7 @@ bool8 HandleWishPerishSongOnTurnEnd(void)
         {
             u8 *state = &gBattleStruct->wishPerishSongState;
             *state = 2;
-            gBattleStruct->wishPerishSongBank = 0;
+            gBattleStruct->wishPerishSongBattlerId = 0;
         }
         // fall through
     case 2:
@@ -1229,7 +1190,7 @@ bool8 HandleFaintedMonActions(void)
         switch (gBattleStruct->faintedActionsState)
         {
         case 0:
-            gBattleStruct->faintedActionsBank = 0;
+            gBattleStruct->faintedActionsBattlerId = 0;
             gBattleStruct->faintedActionsState++;
             for (i = 0; i < gBattlersCount; i++)
             {
@@ -1240,45 +1201,45 @@ bool8 HandleFaintedMonActions(void)
         case 1:
             do
             {
-                gBank1 = gBattlerTarget = gBattleStruct->faintedActionsBank;
-                if (gBattleMons[gBattleStruct->faintedActionsBank].hp == 0
-                 && !(gBattleStruct->field_DF & gBitTable[gBattlerPartyIndexes[gBattleStruct->faintedActionsBank]])
-                 && !(gAbsentBattlerFlags & gBitTable[gBattleStruct->faintedActionsBank]))
+                gBattlerFainted = gBattlerTarget = gBattleStruct->faintedActionsBattlerId;
+                if (gBattleMons[gBattleStruct->faintedActionsBattlerId].hp == 0
+                 && !(gBattleStruct->field_DF & gBitTable[gBattlerPartyIndexes[gBattleStruct->faintedActionsBattlerId]])
+                 && !(gAbsentBattlerFlags & gBitTable[gBattleStruct->faintedActionsBattlerId]))
                 {
                     BattleScriptExecute(BattleScript_GiveExp);
                     gBattleStruct->faintedActionsState = 2;
                     return TRUE;
                 }
-            } while (++gBattleStruct->faintedActionsBank != gBattlersCount);
+            } while (++gBattleStruct->faintedActionsBattlerId != gBattlersCount);
             gBattleStruct->faintedActionsState = 3;
             break;
         case 2:
-            sub_803F9EC(gBank1);
-            if (++gBattleStruct->faintedActionsBank == gBattlersCount)
+            sub_803F9EC(gBattlerFainted);
+            if (++gBattleStruct->faintedActionsBattlerId == gBattlersCount)
                 gBattleStruct->faintedActionsState = 3;
             else
                 gBattleStruct->faintedActionsState = 1;
             break;
         case 3:
-            gBattleStruct->faintedActionsBank = 0;
+            gBattleStruct->faintedActionsBattlerId = 0;
             gBattleStruct->faintedActionsState++;
             // fall through
         case 4:
             do
             {
-                gBank1 = gBattlerTarget = gBattleStruct->faintedActionsBank;
-                if (gBattleMons[gBattleStruct->faintedActionsBank].hp == 0
-                 && !(gAbsentBattlerFlags & gBitTable[gBattleStruct->faintedActionsBank]))
+                gBattlerFainted = gBattlerTarget = gBattleStruct->faintedActionsBattlerId;
+                if (gBattleMons[gBattleStruct->faintedActionsBattlerId].hp == 0
+                 && !(gAbsentBattlerFlags & gBitTable[gBattleStruct->faintedActionsBattlerId]))
                 {
                     BattleScriptExecute(BattleScript_HandleFaintedMon);
                     gBattleStruct->faintedActionsState = 5;
                     return TRUE;
                 }
-            } while (++gBattleStruct->faintedActionsBank != gBattlersCount);
+            } while (++gBattleStruct->faintedActionsBattlerId != gBattlersCount);
             gBattleStruct->faintedActionsState = 6;
             break;
         case 5:
-            if (++gBattleStruct->faintedActionsBank == gBattlersCount)
+            if (++gBattleStruct->faintedActionsBattlerId == gBattlersCount)
                 gBattleStruct->faintedActionsState = 6;
             else
                 gBattleStruct->faintedActionsState = 4;
@@ -1535,7 +1496,7 @@ u8 AtkCanceller_UnableToUseMove(void)
                     {
                         gCurrentMove = MOVE_BIDE;
                         *bideDmg = gTakenDmg[gBattlerAttacker] * 2;
-                        gBattlerTarget = gTakenDmgBanks[gBattlerAttacker];
+                        gBattlerTarget = gTakenDmgByBattler[gBattlerAttacker];
                         if (gAbsentBattlerFlags & gBitTable[gBattlerTarget])
                             gBattlerTarget = GetMoveTarget(MOVE_BIDE, 1);
                         gBattlescriptCurrInstr = BattleScript_BideAttack;
@@ -1950,9 +1911,9 @@ u8 AbilityBattleEffects(u8 caseID, u8 battler, u8 ability, u8 special, u16 moveA
                     }
                     break;
                 case ABILITY_SPEED_BOOST:
-                    if (gBattleMons[battler].statStages[STAT_STAGE_SPEED] < 0xC && gDisableStructs[battler].isFirstTurn != 2)
+                    if (gBattleMons[battler].statStages[STAT_SPEED] < 0xC && gDisableStructs[battler].isFirstTurn != 2)
                     {
-                        gBattleMons[battler].statStages[STAT_STAGE_SPEED]++;
+                        gBattleMons[battler].statStages[STAT_SPEED]++;
                         gBattleScripting.animArg1 = 0x11;
                         gBattleScripting.animArg2 = 0;
                         BattleScriptPushCursorAndCallback(BattleScript_SpeedBoostActivates);
@@ -2063,7 +2024,7 @@ u8 AbilityBattleEffects(u8 caseID, u8 battler, u8 ability, u8 special, u16 moveA
                 if (!(gMoveResultFlags & MOVE_RESULT_NO_EFFECT)
                  && move != MOVE_STRUGGLE
                  && gBattleMoves[move].power != 0
-                 && (gSpecialStatuses[gBattlerTarget].moveturnLostHP_physical || gSpecialStatuses[gBattlerTarget].moveturnLostHP_special)
+                 && (gSpecialStatuses[gBattlerTarget].physicalDmg || gSpecialStatuses[gBattlerTarget].specialDmg)
                  && gBattleMons[battler].type1 != moveType
                  && gBattleMons[battler].type2 != moveType
                  && gBattleMons[battler].hp != 0)
@@ -2080,7 +2041,7 @@ u8 AbilityBattleEffects(u8 caseID, u8 battler, u8 ability, u8 special, u16 moveA
                 if (!(gMoveResultFlags & MOVE_RESULT_NO_EFFECT)
                  && gBattleMons[gBattlerAttacker].hp != 0
                  && !gProtectStructs[gBattlerAttacker].confusionSelfDmg
-                 && (gSpecialStatuses[gBattlerTarget].moveturnLostHP_physical || gSpecialStatuses[gBattlerTarget].moveturnLostHP_special)
+                 && (gSpecialStatuses[gBattlerTarget].physicalDmg || gSpecialStatuses[gBattlerTarget].specialDmg)
                  && (gBattleMoves[move].flags & FLAG_MAKES_CONTACT))
                 {
                     gBattleMoveDamage = gBattleMons[gBattlerAttacker].maxHP / 16;
@@ -2095,7 +2056,7 @@ u8 AbilityBattleEffects(u8 caseID, u8 battler, u8 ability, u8 special, u16 moveA
                 if (!(gMoveResultFlags & MOVE_RESULT_NO_EFFECT)
                  && gBattleMons[gBattlerAttacker].hp != 0
                  && !gProtectStructs[gBattlerAttacker].confusionSelfDmg
-                 && (gSpecialStatuses[gBattlerTarget].moveturnLostHP_physical || gSpecialStatuses[gBattlerTarget].moveturnLostHP_special)
+                 && (gSpecialStatuses[gBattlerTarget].physicalDmg || gSpecialStatuses[gBattlerTarget].specialDmg)
                  && (gBattleMoves[move].flags & FLAG_MAKES_CONTACT)
                  && (Random() % 10) == 0)
                 {
@@ -2118,7 +2079,7 @@ u8 AbilityBattleEffects(u8 caseID, u8 battler, u8 ability, u8 special, u16 moveA
                 if (!(gMoveResultFlags & MOVE_RESULT_NO_EFFECT)
                  && gBattleMons[gBattlerAttacker].hp != 0
                  && !gProtectStructs[gBattlerAttacker].confusionSelfDmg
-                 && (gSpecialStatuses[gBattlerTarget].moveturnLostHP_physical || gSpecialStatuses[gBattlerTarget].moveturnLostHP_special)
+                 && (gSpecialStatuses[gBattlerTarget].physicalDmg || gSpecialStatuses[gBattlerTarget].specialDmg)
                  && (gBattleMoves[move].flags & FLAG_MAKES_CONTACT)
                  && (Random() % 3) == 0)
                 {
@@ -2133,7 +2094,7 @@ u8 AbilityBattleEffects(u8 caseID, u8 battler, u8 ability, u8 special, u16 moveA
                 if (!(gMoveResultFlags & MOVE_RESULT_NO_EFFECT)
                  && gBattleMons[gBattlerAttacker].hp != 0
                  && !gProtectStructs[gBattlerAttacker].confusionSelfDmg
-                 && (gSpecialStatuses[gBattlerTarget].moveturnLostHP_physical || gSpecialStatuses[gBattlerTarget].moveturnLostHP_special)
+                 && (gSpecialStatuses[gBattlerTarget].physicalDmg || gSpecialStatuses[gBattlerTarget].specialDmg)
                  && (gBattleMoves[move].flags & FLAG_MAKES_CONTACT)
                  && (Random() % 3) == 0)
                 {
@@ -2149,7 +2110,7 @@ u8 AbilityBattleEffects(u8 caseID, u8 battler, u8 ability, u8 special, u16 moveA
                  && gBattleMons[gBattlerAttacker].hp != 0
                  && !gProtectStructs[gBattlerAttacker].confusionSelfDmg
                  && (gBattleMoves[move].flags & FLAG_MAKES_CONTACT)
-                 && (gSpecialStatuses[gBattlerTarget].moveturnLostHP_physical || gSpecialStatuses[gBattlerTarget].moveturnLostHP_special)
+                 && (gSpecialStatuses[gBattlerTarget].physicalDmg || gSpecialStatuses[gBattlerTarget].specialDmg)
                  && (Random() % 3) == 0)
                 {
                     gBattleCommunication[MOVE_EFFECT_BYTE] = MOVE_EFFECT_AFFECTS_USER | MOVE_EFFECT_BURN;
@@ -2164,7 +2125,7 @@ u8 AbilityBattleEffects(u8 caseID, u8 battler, u8 ability, u8 special, u16 moveA
                  && gBattleMons[gBattlerAttacker].hp != 0
                  && !gProtectStructs[gBattlerAttacker].confusionSelfDmg
                  && (gBattleMoves[move].flags & FLAG_MAKES_CONTACT)
-                 && (gSpecialStatuses[gBattlerTarget].moveturnLostHP_physical || gSpecialStatuses[gBattlerTarget].moveturnLostHP_special)
+                 && (gSpecialStatuses[gBattlerTarget].physicalDmg || gSpecialStatuses[gBattlerTarget].specialDmg)
                  && gBattleMons[gBattlerTarget].hp != 0
                  && (Random() % 3) == 0
                  && gBattleMons[gBattlerAttacker].ability != ABILITY_OBLIVIOUS
@@ -2535,7 +2496,7 @@ enum
     ITEM_STATS_CHANGE, // 5
 };
 
-u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
+u8 ItemBattleEffects(u8 caseID, u8 battlerId, bool8 moveTurn)
 {
     int i = 0;
     u8 effect = ITEM_NO_EFFECT;
@@ -2544,11 +2505,11 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
     u8 bankQuality, atkQuality, defQuality;
     u16 atkItem, defItem;
 
-    gLastUsedItem = gBattleMons[bank].item;
+    gLastUsedItem = gBattleMons[battlerId].item;
     if (gLastUsedItem == ITEM_ENIGMA_BERRY)
     {
-        bankHoldEffect = gEnigmaBerries[bank].holdEffect;
-        bankQuality = gEnigmaBerries[bank].holdEffectParam;
+        bankHoldEffect = gEnigmaBerries[battlerId].holdEffect;
+        bankQuality = gEnigmaBerries[battlerId].holdEffectParam;
     }
     else
     {
@@ -2587,39 +2548,39 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
         switch (bankHoldEffect)
         {
         case HOLD_EFFECT_DOUBLE_PRIZE:
-            if (GetBattlerSide(bank) == B_SIDE_PLAYER)
+            if (GetBattlerSide(battlerId) == B_SIDE_PLAYER)
                 gBattleStruct->moneyMultiplier = 2;
             break;
         case HOLD_EFFECT_RESTORE_STATS:
             for (i = 0; i < BATTLE_STATS_NO; i++)
             {
-                if (gBattleMons[bank].statStages[i] < 6)
+                if (gBattleMons[battlerId].statStages[i] < 6)
                 {
-                    gBattleMons[bank].statStages[i] = 6;
+                    gBattleMons[battlerId].statStages[i] = 6;
                     effect = ITEM_STATS_CHANGE;
                 }
             }
             if (effect)
             {
-                gBattleScripting.battler = bank;
-                gStringBattler = bank;
-                gActiveBattler = gBattlerAttacker = bank;
+                gBattleScripting.battler = battlerId;
+                gPotentialItemEffectBattler = battlerId;
+                gActiveBattler = gBattlerAttacker = battlerId;
                 BattleScriptExecute(BattleScript_WhiteHerbEnd2);
             }
             break;
         }
         break;
     case 1:
-        if (gBattleMons[bank].hp)
+        if (gBattleMons[battlerId].hp)
         {
             switch (bankHoldEffect)
             {
             case HOLD_EFFECT_RESTORE_HP:
-                if (gBattleMons[bank].hp <= gBattleMons[bank].maxHP / 2 && !moveTurn)
+                if (gBattleMons[battlerId].hp <= gBattleMons[battlerId].maxHP / 2 && !moveTurn)
                 {
                     gBattleMoveDamage = bankQuality;
-                    if (gBattleMons[bank].hp + bankQuality > gBattleMons[bank].maxHP)
-                        gBattleMoveDamage = gBattleMons[bank].maxHP - gBattleMons[bank].hp;
+                    if (gBattleMons[battlerId].hp + bankQuality > gBattleMons[battlerId].maxHP)
+                        gBattleMoveDamage = gBattleMons[battlerId].maxHP - gBattleMons[battlerId].hp;
                     gBattleMoveDamage *= -1;
                     BattleScriptExecute(BattleScript_ItemHealHP_RemoveItem);
                     effect = 4;
@@ -2632,10 +2593,10 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
                     u8 ppBonuses;
                     u16 move;
 
-                    if (GetBattlerSide(bank) == B_SIDE_PLAYER)
-                        mon = &gPlayerParty[gBattlerPartyIndexes[bank]];
+                    if (GetBattlerSide(battlerId) == B_SIDE_PLAYER)
+                        mon = &gPlayerParty[gBattlerPartyIndexes[battlerId]];
                     else
-                        mon = &gEnemyParty[gBattlerPartyIndexes[bank]];
+                        mon = &gEnemyParty[gBattlerPartyIndexes[battlerId]];
                     for (i = 0; i < 4; i++)
                     {
                         move = GetMonData(mon, MON_DATA_MOVE1 + i);
@@ -2664,47 +2625,47 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
             case HOLD_EFFECT_RESTORE_STATS:
                 for (i = 0; i < BATTLE_STATS_NO; i++)
                 {
-                    if (gBattleMons[bank].statStages[i] < 6)
+                    if (gBattleMons[battlerId].statStages[i] < 6)
                     {
-                        gBattleMons[bank].statStages[i] = 6;
+                        gBattleMons[battlerId].statStages[i] = 6;
                         effect = ITEM_STATS_CHANGE;
                     }
                 }
                 if (effect)
                 {
-                    gBattleScripting.battler = bank;
-                    gStringBattler = bank;
-                    gActiveBattler = gBattlerAttacker = bank;
+                    gBattleScripting.battler = battlerId;
+                    gPotentialItemEffectBattler = battlerId;
+                    gActiveBattler = gBattlerAttacker = battlerId;
                     BattleScriptExecute(BattleScript_WhiteHerbEnd2);
                 }
                 break;
             case HOLD_EFFECT_LEFTOVERS:
-                if (gBattleMons[bank].hp < gBattleMons[bank].maxHP && !moveTurn)
+                if (gBattleMons[battlerId].hp < gBattleMons[battlerId].maxHP && !moveTurn)
                 {
-                    gBattleMoveDamage = gBattleMons[bank].maxHP / 16;
+                    gBattleMoveDamage = gBattleMons[battlerId].maxHP / 16;
                     if (gBattleMoveDamage == 0)
                         gBattleMoveDamage = 1;
-                    if (gBattleMons[bank].hp + gBattleMoveDamage > gBattleMons[bank].maxHP)
-                        gBattleMoveDamage = gBattleMons[bank].maxHP - gBattleMons[bank].hp;
+                    if (gBattleMons[battlerId].hp + gBattleMoveDamage > gBattleMons[battlerId].maxHP)
+                        gBattleMoveDamage = gBattleMons[battlerId].maxHP - gBattleMons[battlerId].hp;
                     gBattleMoveDamage *= -1;
                     BattleScriptExecute(BattleScript_ItemHealHP_End2);
                     effect = ITEM_HP_CHANGE;
-                    RecordItemEffectBattle(bank, bankHoldEffect);
+                    RecordItemEffectBattle(battlerId, bankHoldEffect);
                 }
                 break;
             // nice copy/paste there gamefreak, making a function for confuse berries was too much eh?
             case HOLD_EFFECT_CONFUSE_SPICY:
-                if (gBattleMons[bank].hp <= gBattleMons[bank].maxHP / 2 && !moveTurn)
+                if (gBattleMons[battlerId].hp <= gBattleMons[battlerId].maxHP / 2 && !moveTurn)
                 {
                     PREPARE_FLAVOR_BUFFER(gBattleTextBuff1, FLAVOR_SPICY);
 
-                    gBattleMoveDamage = gBattleMons[bank].maxHP / bankQuality;
+                    gBattleMoveDamage = gBattleMons[battlerId].maxHP / bankQuality;
                     if (gBattleMoveDamage == 0)
                         gBattleMoveDamage = 1;
-                    if (gBattleMons[bank].hp + gBattleMoveDamage > gBattleMons[bank].maxHP)
-                        gBattleMoveDamage = gBattleMons[bank].maxHP - gBattleMons[bank].hp;
+                    if (gBattleMons[battlerId].hp + gBattleMoveDamage > gBattleMons[battlerId].maxHP)
+                        gBattleMoveDamage = gBattleMons[battlerId].maxHP - gBattleMons[battlerId].hp;
                     gBattleMoveDamage *= -1;
-                    if (GetFlavorRelationByPersonality(gBattleMons[bank].personality, FLAVOR_SPICY) < 0)
+                    if (GetFlavorRelationByPersonality(gBattleMons[battlerId].personality, FLAVOR_SPICY) < 0)
                         BattleScriptExecute(BattleScript_BerryConfuseHealEnd2);
                     else
                         BattleScriptExecute(BattleScript_ItemHealHP_RemoveItem);
@@ -2712,17 +2673,17 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
                 }
                 break;
             case HOLD_EFFECT_CONFUSE_DRY:
-                if (gBattleMons[bank].hp <= gBattleMons[bank].maxHP / 2 && !moveTurn)
+                if (gBattleMons[battlerId].hp <= gBattleMons[battlerId].maxHP / 2 && !moveTurn)
                 {
                     PREPARE_FLAVOR_BUFFER(gBattleTextBuff1, FLAVOR_DRY);
 
-                    gBattleMoveDamage = gBattleMons[bank].maxHP / bankQuality;
+                    gBattleMoveDamage = gBattleMons[battlerId].maxHP / bankQuality;
                     if (gBattleMoveDamage == 0)
                         gBattleMoveDamage = 1;
-                    if (gBattleMons[bank].hp + gBattleMoveDamage > gBattleMons[bank].maxHP)
-                        gBattleMoveDamage = gBattleMons[bank].maxHP - gBattleMons[bank].hp;
+                    if (gBattleMons[battlerId].hp + gBattleMoveDamage > gBattleMons[battlerId].maxHP)
+                        gBattleMoveDamage = gBattleMons[battlerId].maxHP - gBattleMons[battlerId].hp;
                     gBattleMoveDamage *= -1;
-                    if (GetFlavorRelationByPersonality(gBattleMons[bank].personality, FLAVOR_DRY) < 0)
+                    if (GetFlavorRelationByPersonality(gBattleMons[battlerId].personality, FLAVOR_DRY) < 0)
                         BattleScriptExecute(BattleScript_BerryConfuseHealEnd2);
                     else
                         BattleScriptExecute(BattleScript_ItemHealHP_RemoveItem);
@@ -2730,17 +2691,17 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
                 }
                 break;
             case HOLD_EFFECT_CONFUSE_SWEET:
-                if (gBattleMons[bank].hp <= gBattleMons[bank].maxHP / 2 && !moveTurn)
+                if (gBattleMons[battlerId].hp <= gBattleMons[battlerId].maxHP / 2 && !moveTurn)
                 {
                     PREPARE_FLAVOR_BUFFER(gBattleTextBuff1, FLAVOR_SWEET);
 
-                    gBattleMoveDamage = gBattleMons[bank].maxHP / bankQuality;
+                    gBattleMoveDamage = gBattleMons[battlerId].maxHP / bankQuality;
                     if (gBattleMoveDamage == 0)
                         gBattleMoveDamage = 1;
-                    if (gBattleMons[bank].hp + gBattleMoveDamage > gBattleMons[bank].maxHP)
-                        gBattleMoveDamage = gBattleMons[bank].maxHP - gBattleMons[bank].hp;
+                    if (gBattleMons[battlerId].hp + gBattleMoveDamage > gBattleMons[battlerId].maxHP)
+                        gBattleMoveDamage = gBattleMons[battlerId].maxHP - gBattleMons[battlerId].hp;
                     gBattleMoveDamage *= -1;
-                    if (GetFlavorRelationByPersonality(gBattleMons[bank].personality, FLAVOR_SWEET) < 0)
+                    if (GetFlavorRelationByPersonality(gBattleMons[battlerId].personality, FLAVOR_SWEET) < 0)
                         BattleScriptExecute(BattleScript_BerryConfuseHealEnd2);
                     else
                         BattleScriptExecute(BattleScript_ItemHealHP_RemoveItem);
@@ -2748,17 +2709,17 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
                 }
                 break;
             case HOLD_EFFECT_CONFUSE_BITTER:
-                if (gBattleMons[bank].hp <= gBattleMons[bank].maxHP / 2 && !moveTurn)
+                if (gBattleMons[battlerId].hp <= gBattleMons[battlerId].maxHP / 2 && !moveTurn)
                 {
                     PREPARE_FLAVOR_BUFFER(gBattleTextBuff1, FLAVOR_BITTER);
 
-                    gBattleMoveDamage = gBattleMons[bank].maxHP / bankQuality;
+                    gBattleMoveDamage = gBattleMons[battlerId].maxHP / bankQuality;
                     if (gBattleMoveDamage == 0)
                         gBattleMoveDamage = 1;
-                    if (gBattleMons[bank].hp + gBattleMoveDamage > gBattleMons[bank].maxHP)
-                        gBattleMoveDamage = gBattleMons[bank].maxHP - gBattleMons[bank].hp;
+                    if (gBattleMons[battlerId].hp + gBattleMoveDamage > gBattleMons[battlerId].maxHP)
+                        gBattleMoveDamage = gBattleMons[battlerId].maxHP - gBattleMons[battlerId].hp;
                     gBattleMoveDamage *= -1;
-                    if (GetFlavorRelationByPersonality(gBattleMons[bank].personality, FLAVOR_BITTER) < 0)
+                    if (GetFlavorRelationByPersonality(gBattleMons[battlerId].personality, FLAVOR_BITTER) < 0)
                         BattleScriptExecute(BattleScript_BerryConfuseHealEnd2);
                     else
                         BattleScriptExecute(BattleScript_ItemHealHP_RemoveItem);
@@ -2766,17 +2727,17 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
                 }
                 break;
             case HOLD_EFFECT_CONFUSE_SOUR:
-                if (gBattleMons[bank].hp <= gBattleMons[bank].maxHP / 2 && !moveTurn)
+                if (gBattleMons[battlerId].hp <= gBattleMons[battlerId].maxHP / 2 && !moveTurn)
                 {
                     PREPARE_FLAVOR_BUFFER(gBattleTextBuff1, FLAVOR_SOUR);
 
-                    gBattleMoveDamage = gBattleMons[bank].maxHP / bankQuality;
+                    gBattleMoveDamage = gBattleMons[battlerId].maxHP / bankQuality;
                     if (gBattleMoveDamage == 0)
                         gBattleMoveDamage = 1;
-                    if (gBattleMons[bank].hp + gBattleMoveDamage > gBattleMons[bank].maxHP)
-                        gBattleMoveDamage = gBattleMons[bank].maxHP - gBattleMons[bank].hp;
+                    if (gBattleMons[battlerId].hp + gBattleMoveDamage > gBattleMons[battlerId].maxHP)
+                        gBattleMoveDamage = gBattleMons[battlerId].maxHP - gBattleMons[battlerId].hp;
                     gBattleMoveDamage *= -1;
-                    if (GetFlavorRelationByPersonality(gBattleMons[bank].personality, FLAVOR_SOUR) < 0)
+                    if (GetFlavorRelationByPersonality(gBattleMons[battlerId].personality, FLAVOR_SOUR) < 0)
                         BattleScriptExecute(BattleScript_BerryConfuseHealEnd2);
                     else
                         BattleScriptExecute(BattleScript_ItemHealHP_RemoveItem);
@@ -2785,85 +2746,85 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
                 break;
             // copy/paste again, smh
             case HOLD_EFFECT_ATTACK_UP:
-                if (gBattleMons[bank].hp <= gBattleMons[bank].maxHP / bankQuality && !moveTurn && gBattleMons[bank].statStages[STAT_STAGE_ATK] < 0xC)
+                if (gBattleMons[battlerId].hp <= gBattleMons[battlerId].maxHP / bankQuality && !moveTurn && gBattleMons[battlerId].statStages[STAT_ATK] < 0xC)
                 {
-                    PREPARE_STAT_BUFFER(gBattleTextBuff1, STAT_STAGE_ATK);
+                    PREPARE_STAT_BUFFER(gBattleTextBuff1, STAT_ATK);
                     PREPARE_STRING_BUFFER(gBattleTextBuff2, STRINGID_STATROSE);
 
-                    gEffectBank = bank;
-                    SET_STATCHANGER(STAT_STAGE_ATK, 1, FALSE);
-                    gBattleScripting.animArg1 = 0xE + STAT_STAGE_ATK;
+                    gEffectBattler = battlerId;
+                    SET_STATCHANGER(STAT_ATK, 1, FALSE);
+                    gBattleScripting.animArg1 = 0xE + STAT_ATK;
                     gBattleScripting.animArg2 = 0;
                     BattleScriptExecute(BattleScript_BerryStatRaiseEnd2);
                     effect = ITEM_STATS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_DEFENSE_UP:
-                if (gBattleMons[bank].hp <= gBattleMons[bank].maxHP / bankQuality && !moveTurn && gBattleMons[bank].statStages[STAT_STAGE_DEF] < 0xC)
+                if (gBattleMons[battlerId].hp <= gBattleMons[battlerId].maxHP / bankQuality && !moveTurn && gBattleMons[battlerId].statStages[STAT_DEF] < 0xC)
                 {
-                    PREPARE_STAT_BUFFER(gBattleTextBuff1, STAT_STAGE_DEF);
+                    PREPARE_STAT_BUFFER(gBattleTextBuff1, STAT_DEF);
 
-                    gEffectBank = bank;
-                    SET_STATCHANGER(STAT_STAGE_DEF, 1, FALSE);
-                    gBattleScripting.animArg1 = 0xE + STAT_STAGE_DEF;
+                    gEffectBattler = battlerId;
+                    SET_STATCHANGER(STAT_DEF, 1, FALSE);
+                    gBattleScripting.animArg1 = 0xE + STAT_DEF;
                     gBattleScripting.animArg2 = 0;
                     BattleScriptExecute(BattleScript_BerryStatRaiseEnd2);
                     effect = ITEM_STATS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_SPEED_UP:
-                if (gBattleMons[bank].hp <= gBattleMons[bank].maxHP / bankQuality && !moveTurn && gBattleMons[bank].statStages[STAT_STAGE_SPEED] < 0xC)
+                if (gBattleMons[battlerId].hp <= gBattleMons[battlerId].maxHP / bankQuality && !moveTurn && gBattleMons[battlerId].statStages[STAT_SPEED] < 0xC)
                 {
-                    PREPARE_STAT_BUFFER(gBattleTextBuff1, STAT_STAGE_SPEED);
+                    PREPARE_STAT_BUFFER(gBattleTextBuff1, STAT_SPEED);
 
-                    gEffectBank = bank;
-                    SET_STATCHANGER(STAT_STAGE_SPEED, 1, FALSE);
-                    gBattleScripting.animArg1 = 0xE + STAT_STAGE_SPEED;
+                    gEffectBattler = battlerId;
+                    SET_STATCHANGER(STAT_SPEED, 1, FALSE);
+                    gBattleScripting.animArg1 = 0xE + STAT_SPEED;
                     gBattleScripting.animArg2 = 0;
                     BattleScriptExecute(BattleScript_BerryStatRaiseEnd2);
                     effect = ITEM_STATS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_SP_ATTACK_UP:
-                if (gBattleMons[bank].hp <= gBattleMons[bank].maxHP / bankQuality && !moveTurn && gBattleMons[bank].statStages[STAT_STAGE_SPATK] < 0xC)
+                if (gBattleMons[battlerId].hp <= gBattleMons[battlerId].maxHP / bankQuality && !moveTurn && gBattleMons[battlerId].statStages[STAT_SPATK] < 0xC)
                 {
-                    PREPARE_STAT_BUFFER(gBattleTextBuff1, STAT_STAGE_SPATK);
+                    PREPARE_STAT_BUFFER(gBattleTextBuff1, STAT_SPATK);
 
-                    gEffectBank = bank;
-                    SET_STATCHANGER(STAT_STAGE_SPATK, 1, FALSE);
-                    gBattleScripting.animArg1 = 0xE + STAT_STAGE_SPATK;
+                    gEffectBattler = battlerId;
+                    SET_STATCHANGER(STAT_SPATK, 1, FALSE);
+                    gBattleScripting.animArg1 = 0xE + STAT_SPATK;
                     gBattleScripting.animArg2 = 0;
                     BattleScriptExecute(BattleScript_BerryStatRaiseEnd2);
                     effect = ITEM_STATS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_SP_DEFENSE_UP:
-                if (gBattleMons[bank].hp <= gBattleMons[bank].maxHP / bankQuality && !moveTurn && gBattleMons[bank].statStages[STAT_STAGE_SPDEF] < 0xC)
+                if (gBattleMons[battlerId].hp <= gBattleMons[battlerId].maxHP / bankQuality && !moveTurn && gBattleMons[battlerId].statStages[STAT_SPDEF] < 0xC)
                 {
-                    PREPARE_STAT_BUFFER(gBattleTextBuff1, STAT_STAGE_SPDEF);
+                    PREPARE_STAT_BUFFER(gBattleTextBuff1, STAT_SPDEF);
 
-                    gEffectBank = bank;
-                    SET_STATCHANGER(STAT_STAGE_SPDEF, 1, FALSE);
-                    gBattleScripting.animArg1 = 0xE + STAT_STAGE_SPDEF;
+                    gEffectBattler = battlerId;
+                    SET_STATCHANGER(STAT_SPDEF, 1, FALSE);
+                    gBattleScripting.animArg1 = 0xE + STAT_SPDEF;
                     gBattleScripting.animArg2 = 0;
                     BattleScriptExecute(BattleScript_BerryStatRaiseEnd2);
                     effect = ITEM_STATS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_CRITICAL_UP:
-                if (gBattleMons[bank].hp <= gBattleMons[bank].maxHP / bankQuality && !moveTurn && !(gBattleMons[bank].status2 & STATUS2_FOCUS_ENERGY))
+                if (gBattleMons[battlerId].hp <= gBattleMons[battlerId].maxHP / bankQuality && !moveTurn && !(gBattleMons[battlerId].status2 & STATUS2_FOCUS_ENERGY))
                 {
-                    gBattleMons[bank].status2 |= STATUS2_FOCUS_ENERGY;
+                    gBattleMons[battlerId].status2 |= STATUS2_FOCUS_ENERGY;
                     BattleScriptExecute(BattleScript_BerryFocusEnergyEnd2);
                     effect = ITEM_EFFECT_OTHER;
                 }
                 break;
             case HOLD_EFFECT_RANDOM_STAT_UP:
-                if (!moveTurn && gBattleMons[bank].hp <= gBattleMons[bank].maxHP / bankQuality)
+                if (!moveTurn && gBattleMons[battlerId].hp <= gBattleMons[battlerId].maxHP / bankQuality)
                 {
                     for (i = 0; i < 5; i++)
                     {
-                        if (gBattleMons[bank].statStages[STAT_STAGE_ATK + i] < 0xC)
+                        if (gBattleMons[battlerId].statStages[STAT_ATK + i] < 0xC)
                             break;
                     }
                     if (i != 5)
@@ -2871,7 +2832,7 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
                         do
                         {
                             i = Random() % 5;
-                        } while (gBattleMons[bank].statStages[STAT_STAGE_ATK + i] == 0xC);
+                        } while (gBattleMons[battlerId].statStages[STAT_ATK + i] == 0xC);
 
                         PREPARE_STAT_BUFFER(gBattleTextBuff1, i + 1);
 
@@ -2884,7 +2845,7 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
                         gBattleTextBuff2[6] = STRINGID_STATROSE >> 8;
                         gBattleTextBuff2[7] = EOS;
 
-                        gEffectBank = bank;
+                        gEffectBattler = battlerId;
                         SET_STATCHANGER(i + 1, 2, FALSE);
                         gBattleScripting.animArg1 = 0x21 + i + 6;
                         gBattleScripting.animArg2 = 0;
@@ -2894,85 +2855,85 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
                 }
                 break;
             case HOLD_EFFECT_CURE_PAR:
-                if (gBattleMons[bank].status1 & STATUS1_PARALYSIS)
+                if (gBattleMons[battlerId].status1 & STATUS1_PARALYSIS)
                 {
-                    gBattleMons[bank].status1 &= ~(STATUS1_PARALYSIS);
+                    gBattleMons[battlerId].status1 &= ~(STATUS1_PARALYSIS);
                     BattleScriptExecute(BattleScript_BerryCurePrlzEnd2);
                     effect = ITEM_STATUS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_CURE_PSN:
-                if (gBattleMons[bank].status1 & STATUS1_PSN_ANY)
+                if (gBattleMons[battlerId].status1 & STATUS1_PSN_ANY)
                 {
-                    gBattleMons[bank].status1 &= ~(STATUS1_PSN_ANY | STATUS1_TOXIC_COUNTER);
+                    gBattleMons[battlerId].status1 &= ~(STATUS1_PSN_ANY | STATUS1_TOXIC_COUNTER);
                     BattleScriptExecute(BattleScript_BerryCurePsnEnd2);
                     effect = ITEM_STATUS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_CURE_BRN:
-                if (gBattleMons[bank].status1 & STATUS1_BURN)
+                if (gBattleMons[battlerId].status1 & STATUS1_BURN)
                 {
-                    gBattleMons[bank].status1 &= ~(STATUS1_BURN);
+                    gBattleMons[battlerId].status1 &= ~(STATUS1_BURN);
                     BattleScriptExecute(BattleScript_BerryCureBrnEnd2);
                     effect = ITEM_STATUS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_CURE_FRZ:
-                if (gBattleMons[bank].status1 & STATUS1_FREEZE)
+                if (gBattleMons[battlerId].status1 & STATUS1_FREEZE)
                 {
-                    gBattleMons[bank].status1 &= ~(STATUS1_FREEZE);
+                    gBattleMons[battlerId].status1 &= ~(STATUS1_FREEZE);
                     BattleScriptExecute(BattleScript_BerryCureFrzEnd2);
                     effect = ITEM_STATUS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_CURE_SLP:
-                if (gBattleMons[bank].status1 & STATUS1_SLEEP)
+                if (gBattleMons[battlerId].status1 & STATUS1_SLEEP)
                 {
-                    gBattleMons[bank].status1 &= ~(STATUS1_SLEEP);
-                    gBattleMons[bank].status2 &= ~(STATUS2_NIGHTMARE);
+                    gBattleMons[battlerId].status1 &= ~(STATUS1_SLEEP);
+                    gBattleMons[battlerId].status2 &= ~(STATUS2_NIGHTMARE);
                     BattleScriptExecute(BattleScript_BerryCureSlpEnd2);
                     effect = ITEM_STATUS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_CURE_CONFUSION:
-                if (gBattleMons[bank].status2 & STATUS2_CONFUSION)
+                if (gBattleMons[battlerId].status2 & STATUS2_CONFUSION)
                 {
-                    gBattleMons[bank].status2 &= ~(STATUS2_CONFUSION);
+                    gBattleMons[battlerId].status2 &= ~(STATUS2_CONFUSION);
                     BattleScriptExecute(BattleScript_BerryCureConfusionEnd2);
                     effect = ITEM_EFFECT_OTHER;
                 }
                 break;
             case HOLD_EFFECT_CURE_STATUS:
-                if (gBattleMons[bank].status1 & STATUS1_ANY || gBattleMons[bank].status2 & STATUS2_CONFUSION)
+                if (gBattleMons[battlerId].status1 & STATUS1_ANY || gBattleMons[battlerId].status2 & STATUS2_CONFUSION)
                 {
                     i = 0;
-                    if (gBattleMons[bank].status1 & STATUS1_PSN_ANY)
+                    if (gBattleMons[battlerId].status1 & STATUS1_PSN_ANY)
                     {
                         StringCopy(gBattleTextBuff1, gStatusConditionString_PoisonJpn);
                         i++;
                     }
-                    if (gBattleMons[bank].status1 & STATUS1_SLEEP)
+                    if (gBattleMons[battlerId].status1 & STATUS1_SLEEP)
                     {
-                        gBattleMons[bank].status2 &= ~(STATUS2_NIGHTMARE);
+                        gBattleMons[battlerId].status2 &= ~(STATUS2_NIGHTMARE);
                         StringCopy(gBattleTextBuff1, gStatusConditionString_SleepJpn);
                         i++;
                     }
-                    if (gBattleMons[bank].status1 & STATUS1_PARALYSIS)
+                    if (gBattleMons[battlerId].status1 & STATUS1_PARALYSIS)
                     {
                         StringCopy(gBattleTextBuff1, gStatusConditionString_ParalysisJpn);
                         i++;
                     }
-                    if (gBattleMons[bank].status1 & STATUS1_BURN)
+                    if (gBattleMons[battlerId].status1 & STATUS1_BURN)
                     {
                         StringCopy(gBattleTextBuff1, gStatusConditionString_BurnJpn);
                         i++;
                     }
-                    if (gBattleMons[bank].status1 & STATUS1_FREEZE)
+                    if (gBattleMons[battlerId].status1 & STATUS1_FREEZE)
                     {
                         StringCopy(gBattleTextBuff1, gStatusConditionString_IceJpn);
                         i++;
                     }
-                    if (gBattleMons[bank].status2 & STATUS2_CONFUSION)
+                    if (gBattleMons[battlerId].status2 & STATUS2_CONFUSION)
                     {
                         StringCopy(gBattleTextBuff1, gStatusConditionString_ConfusionJpn);
                         i++;
@@ -2981,16 +2942,16 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
                         gBattleCommunication[MULTISTRING_CHOOSER] = 0;
                     else
                         gBattleCommunication[MULTISTRING_CHOOSER] = 1;
-                    gBattleMons[bank].status1 = 0;
-                    gBattleMons[bank].status2 &= ~(STATUS2_CONFUSION);
+                    gBattleMons[battlerId].status1 = 0;
+                    gBattleMons[battlerId].status2 &= ~(STATUS2_CONFUSION);
                     BattleScriptExecute(BattleScript_BerryCureChosenStatusEnd2);
                     effect = ITEM_STATUS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_CURE_ATTRACT:
-                if (gBattleMons[bank].status2 & STATUS2_INFATUATION)
+                if (gBattleMons[battlerId].status2 & STATUS2_INFATUATION)
                 {
-                    gBattleMons[bank].status2 &= ~(STATUS2_INFATUATION);
+                    gBattleMons[battlerId].status2 &= ~(STATUS2_INFATUATION);
                     StringCopy(gBattleTextBuff1, gStatusConditionString_LoveJpn);
                     BattleScriptExecute(BattleScript_BerryCureChosenStatusEnd2);
                     gBattleCommunication[MULTISTRING_CHOOSER] = 0;
@@ -3000,18 +2961,18 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
             }
             if (effect)
             {
-                gBattleScripting.battler = bank;
-                gStringBattler = bank;
-                gActiveBattler = gBattlerAttacker = bank;
+                gBattleScripting.battler = battlerId;
+                gPotentialItemEffectBattler = battlerId;
+                gActiveBattler = gBattlerAttacker = battlerId;
                 switch (effect)
                 {
                 case ITEM_STATUS_CHANGE:
-                    BtlController_EmitSetMonData(0, REQUEST_STATUS_BATTLE, 0, 4, &gBattleMons[bank].status1);
+                    BtlController_EmitSetMonData(0, REQUEST_STATUS_BATTLE, 0, 4, &gBattleMons[battlerId].status1);
                     MarkBattlerForControllerExec(gActiveBattler);
                     break;
                 case ITEM_PP_CHANGE:
-                    if (!(gBattleMons[bank].status2 & STATUS2_TRANSFORMED) && !(gDisableStructs[bank].unk18_b & gBitTable[i]))
-                        gBattleMons[bank].pp[i] = changedPP;
+                    if (!(gBattleMons[battlerId].status2 & STATUS2_TRANSFORMED) && !(gDisableStructs[battlerId].unk18_b & gBitTable[i]))
+                        gBattleMons[battlerId].pp[i] = changedPP;
                     break;
                 }
             }
@@ -3020,13 +2981,13 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
     case 2:
         break;
     case 3:
-        for (bank = 0; bank < gBattlersCount; bank++)
+        for (battlerId = 0; battlerId < gBattlersCount; battlerId++)
         {
-            gLastUsedItem = gBattleMons[bank].item;
-            if (gBattleMons[bank].item == ITEM_ENIGMA_BERRY)
+            gLastUsedItem = gBattleMons[battlerId].item;
+            if (gBattleMons[battlerId].item == ITEM_ENIGMA_BERRY)
             {
-                bankHoldEffect = gEnigmaBerries[bank].holdEffect;
-                bankQuality = gEnigmaBerries[bank].holdEffectParam;
+                bankHoldEffect = gEnigmaBerries[battlerId].holdEffect;
+                bankQuality = gEnigmaBerries[battlerId].holdEffectParam;
             }
             else
             {
@@ -3036,64 +2997,64 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
             switch (bankHoldEffect)
             {
             case HOLD_EFFECT_CURE_PAR:
-                if (gBattleMons[bank].status1 & STATUS1_PARALYSIS)
+                if (gBattleMons[battlerId].status1 & STATUS1_PARALYSIS)
                 {
-                    gBattleMons[bank].status1 &= ~(STATUS1_PARALYSIS);
+                    gBattleMons[battlerId].status1 &= ~(STATUS1_PARALYSIS);
                     BattleScriptPushCursor();
                     gBattlescriptCurrInstr = BattleScript_BerryCureParRet;
                     effect = ITEM_STATUS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_CURE_PSN:
-                if (gBattleMons[bank].status1 & STATUS1_PSN_ANY)
+                if (gBattleMons[battlerId].status1 & STATUS1_PSN_ANY)
                 {
-                    gBattleMons[bank].status1 &= ~(STATUS1_PSN_ANY | STATUS1_TOXIC_COUNTER);
+                    gBattleMons[battlerId].status1 &= ~(STATUS1_PSN_ANY | STATUS1_TOXIC_COUNTER);
                     BattleScriptPushCursor();
                     gBattlescriptCurrInstr = BattleScript_BerryCurePsnRet;
                     effect = ITEM_STATUS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_CURE_BRN:
-                if (gBattleMons[bank].status1 & STATUS1_BURN)
+                if (gBattleMons[battlerId].status1 & STATUS1_BURN)
                 {
-                    gBattleMons[bank].status1 &= ~(STATUS1_BURN);
+                    gBattleMons[battlerId].status1 &= ~(STATUS1_BURN);
                     BattleScriptPushCursor();
                     gBattlescriptCurrInstr = BattleScript_BerryCureBrnRet;
                     effect = ITEM_STATUS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_CURE_FRZ:
-                if (gBattleMons[bank].status1 & STATUS1_FREEZE)
+                if (gBattleMons[battlerId].status1 & STATUS1_FREEZE)
                 {
-                    gBattleMons[bank].status1 &= ~(STATUS1_FREEZE);
+                    gBattleMons[battlerId].status1 &= ~(STATUS1_FREEZE);
                     BattleScriptPushCursor();
                     gBattlescriptCurrInstr = BattleScript_BerryCureFrzRet;
                     effect = ITEM_STATUS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_CURE_SLP:
-                if (gBattleMons[bank].status1 & STATUS1_SLEEP)
+                if (gBattleMons[battlerId].status1 & STATUS1_SLEEP)
                 {
-                    gBattleMons[bank].status1 &= ~(STATUS1_SLEEP);
-                    gBattleMons[bank].status2 &= ~(STATUS2_NIGHTMARE);
+                    gBattleMons[battlerId].status1 &= ~(STATUS1_SLEEP);
+                    gBattleMons[battlerId].status2 &= ~(STATUS2_NIGHTMARE);
                     BattleScriptPushCursor();
                     gBattlescriptCurrInstr = BattleScript_BerryCureSlpRet;
                     effect = ITEM_STATUS_CHANGE;
                 }
                 break;
             case HOLD_EFFECT_CURE_CONFUSION:
-                if (gBattleMons[bank].status2 & STATUS2_CONFUSION)
+                if (gBattleMons[battlerId].status2 & STATUS2_CONFUSION)
                 {
-                    gBattleMons[bank].status2 &= ~(STATUS2_CONFUSION);
+                    gBattleMons[battlerId].status2 &= ~(STATUS2_CONFUSION);
                     BattleScriptPushCursor();
                     gBattlescriptCurrInstr = BattleScript_BerryCureConfusionRet;
                     effect = ITEM_EFFECT_OTHER;
                 }
                 break;
             case HOLD_EFFECT_CURE_ATTRACT:
-                if (gBattleMons[bank].status2 & STATUS2_INFATUATION)
+                if (gBattleMons[battlerId].status2 & STATUS2_INFATUATION)
                 {
-                    gBattleMons[bank].status2 &= ~(STATUS2_INFATUATION);
+                    gBattleMons[battlerId].status2 &= ~(STATUS2_INFATUATION);
                     StringCopy(gBattleTextBuff1, gStatusConditionString_LoveJpn);
                     BattleScriptPushCursor();
                     gBattleCommunication[MULTISTRING_CHOOSER] = 0;
@@ -3102,35 +3063,35 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
                 }
                 break;
             case HOLD_EFFECT_CURE_STATUS:
-                if (gBattleMons[bank].status1 & STATUS1_ANY || gBattleMons[bank].status2 & STATUS2_CONFUSION)
+                if (gBattleMons[battlerId].status1 & STATUS1_ANY || gBattleMons[battlerId].status2 & STATUS2_CONFUSION)
                 {
-                    if (gBattleMons[bank].status1 & STATUS1_PSN_ANY)
+                    if (gBattleMons[battlerId].status1 & STATUS1_PSN_ANY)
                     {
                         StringCopy(gBattleTextBuff1, gStatusConditionString_PoisonJpn);
                     }
-                    if (gBattleMons[bank].status1 & STATUS1_SLEEP)
+                    if (gBattleMons[battlerId].status1 & STATUS1_SLEEP)
                     {
-                        gBattleMons[bank].status2 &= ~(STATUS2_NIGHTMARE);
+                        gBattleMons[battlerId].status2 &= ~(STATUS2_NIGHTMARE);
                         StringCopy(gBattleTextBuff1, gStatusConditionString_SleepJpn);
                     }
-                    if (gBattleMons[bank].status1 & STATUS1_PARALYSIS)
+                    if (gBattleMons[battlerId].status1 & STATUS1_PARALYSIS)
                     {
                         StringCopy(gBattleTextBuff1, gStatusConditionString_ParalysisJpn);
                     }
-                    if (gBattleMons[bank].status1 & STATUS1_BURN)
+                    if (gBattleMons[battlerId].status1 & STATUS1_BURN)
                     {
                         StringCopy(gBattleTextBuff1, gStatusConditionString_BurnJpn);
                     }
-                    if (gBattleMons[bank].status1 & STATUS1_FREEZE)
+                    if (gBattleMons[battlerId].status1 & STATUS1_FREEZE)
                     {
                         StringCopy(gBattleTextBuff1, gStatusConditionString_IceJpn);
                     }
-                    if (gBattleMons[bank].status2 & STATUS2_CONFUSION)
+                    if (gBattleMons[battlerId].status2 & STATUS2_CONFUSION)
                     {
                         StringCopy(gBattleTextBuff1, gStatusConditionString_ConfusionJpn);
                     }
-                    gBattleMons[bank].status1 = 0;
-                    gBattleMons[bank].status2 &= ~(STATUS2_CONFUSION);
+                    gBattleMons[battlerId].status1 = 0;
+                    gBattleMons[battlerId].status2 &= ~(STATUS2_CONFUSION);
                     BattleScriptPushCursor();
                     gBattleCommunication[MULTISTRING_CHOOSER] = 0;
                     gBattlescriptCurrInstr = BattleScript_BerryCureChosenStatusRet;
@@ -3140,16 +3101,16 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
             case HOLD_EFFECT_RESTORE_STATS:
                 for (i = 0; i < BATTLE_STATS_NO; i++)
                 {
-                    if (gBattleMons[bank].statStages[i] < 6)
+                    if (gBattleMons[battlerId].statStages[i] < 6)
                     {
-                        gBattleMons[bank].statStages[i] = 6;
+                        gBattleMons[battlerId].statStages[i] = 6;
                         effect = ITEM_STATS_CHANGE;
                     }
                 }
                 if (effect)
                 {
-                    gBattleScripting.battler = bank;
-                    gStringBattler = bank;
+                    gBattleScripting.battler = battlerId;
+                    gPotentialItemEffectBattler = battlerId;
                     BattleScriptPushCursor();
                     gBattlescriptCurrInstr = BattleScript_WhiteHerbRet;
                     return effect; // unnecessary return
@@ -3158,9 +3119,9 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
             }
             if (effect)
             {
-                gBattleScripting.battler = bank;
-                gStringBattler = bank;
-                gActiveBattler = bank;
+                gBattleScripting.battler = battlerId;
+                gPotentialItemEffectBattler = battlerId;
+                gActiveBattler = battlerId;
                 BtlController_EmitSetMonData(0, REQUEST_STATUS_BATTLE, 0, 4, &gBattleMons[gActiveBattler].status1);
                 MarkBattlerForControllerExec(gActiveBattler);
                 break;
@@ -3174,7 +3135,7 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
             {
             case HOLD_EFFECT_FLINCH:
                 if (!(gMoveResultFlags & MOVE_RESULT_NO_EFFECT)
-                    && (gSpecialStatuses[gBattlerTarget].moveturnLostHP_physical || gSpecialStatuses[gBattlerTarget].moveturnLostHP_special)
+                    && (gSpecialStatuses[gBattlerTarget].physicalDmg || gSpecialStatuses[gBattlerTarget].specialDmg)
                     && (Random() % 100) < atkQuality
                     && gBattleMoves[gCurrentMove].flags & FLAG_KINGSROCK_AFFECTED
                     && gBattleMons[gBattlerTarget].hp)
@@ -3187,19 +3148,19 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
                 break;
             case HOLD_EFFECT_SHELL_BELL:
                 if (!(gMoveResultFlags & MOVE_RESULT_NO_EFFECT)
-                    && gSpecialStatuses[gBattlerTarget].moveturnLostHP != 0
-                    && gSpecialStatuses[gBattlerTarget].moveturnLostHP != 0xFFFF
+                    && gSpecialStatuses[gBattlerTarget].dmg != 0
+                    && gSpecialStatuses[gBattlerTarget].dmg != 0xFFFF
                     && gBattlerAttacker != gBattlerTarget
                     && gBattleMons[gBattlerAttacker].hp != gBattleMons[gBattlerAttacker].maxHP
                     && gBattleMons[gBattlerAttacker].hp != 0)
                 {
                     gLastUsedItem = atkItem;
-                    gStringBattler = gBattlerAttacker;
+                    gPotentialItemEffectBattler = gBattlerAttacker;
                     gBattleScripting.battler = gBattlerAttacker;
-                    gBattleMoveDamage = (gSpecialStatuses[gBattlerTarget].moveturnLostHP / atkQuality) * -1;
+                    gBattleMoveDamage = (gSpecialStatuses[gBattlerTarget].dmg / atkQuality) * -1;
                     if (gBattleMoveDamage == 0)
                         gBattleMoveDamage = -1;
-                    gSpecialStatuses[gBattlerTarget].moveturnLostHP = 0;
+                    gSpecialStatuses[gBattlerTarget].dmg = 0;
                     BattleScriptPushCursor();
                     gBattlescriptCurrInstr = BattleScript_ItemHealHP_Ret;
                     effect++;
@@ -3213,11 +3174,11 @@ u8 ItemBattleEffects(u8 caseID, u8 bank, bool8 moveTurn)
     return effect;
 }
 
-void ClearFuryCutterDestinyBondGrudge(u8 bank)
+void ClearFuryCutterDestinyBondGrudge(u8 battlerId)
 {
-    gDisableStructs[bank].furyCutterCounter = 0;
-    gBattleMons[bank].status2 &= ~(STATUS2_DESTINY_BOND);
-    gStatuses3[bank] &= ~(STATUS3_GRUDGE);
+    gDisableStructs[battlerId].furyCutterCounter = 0;
+    gBattleMons[battlerId].status2 &= ~(STATUS2_DESTINY_BOND);
+    gStatuses3[battlerId] &= ~(STATUS3_GRUDGE);
 }
 
 void HandleAction_RunBattleScript(void) // identical to RunBattleScriptCommands
@@ -3305,14 +3266,14 @@ u8 GetMoveTarget(u16 move, u8 useMoveTarget)
     return targetBank;
 }
 
-static bool32 HasObedientBitSet(u8 bank)
+static bool32 HasObedientBitSet(u8 battlerId)
 {
-    if (GetBattlerSide(bank) == B_SIDE_OPPONENT)
+    if (GetBattlerSide(battlerId) == B_SIDE_OPPONENT)
         return TRUE;
-    if (GetMonData(&gPlayerParty[gBattlerPartyIndexes[bank]], MON_DATA_SPECIES, NULL) != SPECIES_DEOXYS
-        && GetMonData(&gPlayerParty[gBattlerPartyIndexes[bank]], MON_DATA_SPECIES, NULL) != SPECIES_MEW)
+    if (GetMonData(&gPlayerParty[gBattlerPartyIndexes[battlerId]], MON_DATA_SPECIES, NULL) != SPECIES_DEOXYS
+        && GetMonData(&gPlayerParty[gBattlerPartyIndexes[battlerId]], MON_DATA_SPECIES, NULL) != SPECIES_MEW)
             return TRUE;
-    return GetMonData(&gPlayerParty[gBattlerPartyIndexes[bank]], MON_DATA_OBEDIENCE, NULL);
+    return GetMonData(&gPlayerParty[gBattlerPartyIndexes[battlerId]], MON_DATA_OBEDIENCE, NULL);
 }
 
 u8 IsMonDisobedient(void)
@@ -3380,7 +3341,7 @@ u8 IsMonDisobedient(void)
         {
             do
             {
-                gCurrMovePos = gUnknown_020241E9 = Random() & 3;
+                gCurrMovePos = gChosenMovePos = Random() & 3;
             } while (gBitTable[gCurrMovePos] & calc);
 
             gRandomMove = gBattleMons[gBattlerAttacker].moves[gCurrMovePos];
diff --git a/src/battle_util2.c b/src/battle_util2.c
index ba42d4ea9..c1bbabc85 100644
--- a/src/battle_util2.c
+++ b/src/battle_util2.c
@@ -8,12 +8,7 @@
 #include "random.h"
 #include "battle_scripts.h"
 
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
 extern u8 gUnknown_0203CF00[];
-extern const u8 *gBattlescriptCurrInstr;
-extern u8 gBattleCommunication[];
-extern u8 gActiveBattler;
 
 extern void sub_81D55D0(void);
 extern void sub_81D5694(void);
@@ -79,7 +74,7 @@ void FreeBattleResources(void)
     }
 }
 
-void AdjustFriendshipOnBattleFaint(u8 bank)
+void AdjustFriendshipOnBattleFaint(u8 battlerId)
 {
     u8 opposingBank;
 
@@ -98,22 +93,22 @@ void AdjustFriendshipOnBattleFaint(u8 bank)
         opposingBank = GetBattlerAtPosition(B_POSITION_OPPONENT_LEFT);
     }
 
-    if (gBattleMons[opposingBank].level > gBattleMons[bank].level)
+    if (gBattleMons[opposingBank].level > gBattleMons[battlerId].level)
     {
-        if (gBattleMons[opposingBank].level - gBattleMons[bank].level > 29)
-            AdjustFriendship(&gPlayerParty[gBattlerPartyIndexes[bank]], 8);
+        if (gBattleMons[opposingBank].level - gBattleMons[battlerId].level > 29)
+            AdjustFriendship(&gPlayerParty[gBattlerPartyIndexes[battlerId]], 8);
         else
-            AdjustFriendship(&gPlayerParty[gBattlerPartyIndexes[bank]], 6);
+            AdjustFriendship(&gPlayerParty[gBattlerPartyIndexes[battlerId]], 6);
     }
     else
     {
-        AdjustFriendship(&gPlayerParty[gBattlerPartyIndexes[bank]], 6);
+        AdjustFriendship(&gPlayerParty[gBattlerPartyIndexes[battlerId]], 6);
     }
 }
 
-void sub_80571DC(u8 bank, u8 arg1)
+void sub_80571DC(u8 battlerId, u8 arg1)
 {
-    if (GetBattlerSide(bank) != B_SIDE_OPPONENT)
+    if (GetBattlerSide(battlerId) != B_SIDE_OPPONENT)
     {
         s32 i;
 
@@ -122,14 +117,14 @@ void sub_80571DC(u8 bank, u8 arg1)
         for (i = 0; i < 3; i++)
             gUnknown_0203CF00[i] = *(0 * 3 + i + (u8*)(gBattleStruct->field_60));
 
-        sub_81B8FB0(pokemon_order_func(gBattlerPartyIndexes[bank]), pokemon_order_func(arg1));
+        sub_81B8FB0(pokemon_order_func(gBattlerPartyIndexes[battlerId]), pokemon_order_func(arg1));
 
         for (i = 0; i < 3; i++)
             *(0 * 3 + i + (u8*)(gBattleStruct->field_60)) = gUnknown_0203CF00[i];
     }
 }
 
-u32 sub_805725C(u8 bank)
+u32 sub_805725C(u8 battlerId)
 {
     u32 effect = 0;
 
@@ -138,12 +133,12 @@ u32 sub_805725C(u8 bank)
         switch (gBattleCommunication[MULTIUSE_STATE])
         {
         case 0:
-            if (gBattleMons[bank].status1 & STATUS1_SLEEP)
+            if (gBattleMons[battlerId].status1 & STATUS1_SLEEP)
             {
-                if (UproarWakeUpCheck(bank))
+                if (UproarWakeUpCheck(battlerId))
                 {
-                    gBattleMons[bank].status1 &= ~(STATUS1_SLEEP);
-                    gBattleMons[bank].status2 &= ~(STATUS2_NIGHTMARE);
+                    gBattleMons[battlerId].status1 &= ~(STATUS1_SLEEP);
+                    gBattleMons[battlerId].status2 &= ~(STATUS2_NIGHTMARE);
                     BattleScriptPushCursor();
                     gBattleCommunication[MULTISTRING_CHOOSER] = 1;
                     gBattlescriptCurrInstr = BattleScript_MoveUsedWokeUp;
@@ -153,24 +148,24 @@ u32 sub_805725C(u8 bank)
                 {
                     u32 toSub;
 
-                    if (gBattleMons[bank].ability == ABILITY_EARLY_BIRD)
+                    if (gBattleMons[battlerId].ability == ABILITY_EARLY_BIRD)
                         toSub = 2;
                     else
                         toSub = 1;
 
-                    if ((gBattleMons[bank].status1 & STATUS1_SLEEP) < toSub)
-                        gBattleMons[bank].status1 &= ~(STATUS1_SLEEP);
+                    if ((gBattleMons[battlerId].status1 & STATUS1_SLEEP) < toSub)
+                        gBattleMons[battlerId].status1 &= ~(STATUS1_SLEEP);
                     else
-                        gBattleMons[bank].status1 -= toSub;
+                        gBattleMons[battlerId].status1 -= toSub;
 
-                    if (gBattleMons[bank].status1 & STATUS1_SLEEP)
+                    if (gBattleMons[battlerId].status1 & STATUS1_SLEEP)
                     {
                         gBattlescriptCurrInstr = BattleScript_MoveUsedIsAsleep;
                         effect = 2;
                     }
                     else
                     {
-                        gBattleMons[bank].status2 &= ~(STATUS2_NIGHTMARE);
+                        gBattleMons[battlerId].status2 &= ~(STATUS2_NIGHTMARE);
                         BattleScriptPushCursor();
                         gBattleCommunication[MULTISTRING_CHOOSER] = 0;
                         gBattlescriptCurrInstr = BattleScript_MoveUsedWokeUp;
@@ -181,7 +176,7 @@ u32 sub_805725C(u8 bank)
             gBattleCommunication[MULTIUSE_STATE]++;
             break;
         case 1:
-            if (gBattleMons[bank].status1 & STATUS1_FREEZE)
+            if (gBattleMons[battlerId].status1 & STATUS1_FREEZE)
             {
                 if (Random() % 5 != 0)
                 {
@@ -189,7 +184,7 @@ u32 sub_805725C(u8 bank)
                 }
                 else
                 {
-                    gBattleMons[bank].status1 &= ~(STATUS1_FREEZE);
+                    gBattleMons[battlerId].status1 &= ~(STATUS1_FREEZE);
                     BattleScriptPushCursor();
                     gBattlescriptCurrInstr = BattleScript_MoveUsedUnfroze;
                     gBattleCommunication[MULTISTRING_CHOOSER] = 0;
@@ -206,7 +201,7 @@ u32 sub_805725C(u8 bank)
 
     if (effect == 2)
     {
-        gActiveBattler = bank;
+        gActiveBattler = battlerId;
         BtlController_EmitSetMonData(0, REQUEST_STATUS_BATTLE, 0, 4, &gBattleMons[gActiveBattler].status1);
         MarkBattlerForControllerExec(gActiveBattler);
     }
diff --git a/src/berry_blender.c b/src/berry_blender.c
index 45e3acd24..23594ba46 100644
--- a/src/berry_blender.c
+++ b/src/berry_blender.c
@@ -160,7 +160,7 @@ extern void sub_809882C(u8, u16, u8);
 extern void copy_textbox_border_tile_patterns_to_vram(u8, u16, u8);
 extern void sub_81AABF0(void (*callback)(void));
 extern void sub_800B4C0(void);
-extern void sub_8009F8C(void);
+extern void ClearLinkCallback(void);
 extern void c2_exit_to_overworld_1_continue_scripts_restart_music(void);
 extern void sub_8153430(void);
 extern bool8 sub_8153474(void);
@@ -952,10 +952,10 @@ static void sub_807FAC8(void)
                 sBerryBlenderData->syncArrowSpriteIds[i] = CreateSprite(&sBlenderSyncArrow_SpriteTemplate, sBlenderSyncArrowsPos[i][0], sBlenderSyncArrowsPos[i][1], 1);
                 StartSpriteAnim(&gSprites[sBerryBlenderData->syncArrowSpriteIds[i]], i + 8);
             }
-            if (gReceivedRemoteLinkPlayers != 0 && gLinkVSyncDisabled)
+            if (gReceivedRemoteLinkPlayers != 0 && gWirelessCommType)
             {
                 sub_800E0E8();
-                sub_800DFB4(0, 0);
+                CreateWirelessStatusIndicatorSprite(0, 0);
             }
             SetVBlankCallback(VBlankCB0_BerryBlender);
             sBerryBlenderData->mainState++;
@@ -1158,10 +1158,10 @@ static void sub_8080018(void)
             sBerryBlenderData->syncArrowSprite2Ids[i] = CreateSprite(&sBlenderSyncArrow_SpriteTemplate, sBlenderSyncArrowsPos[i][0], sBlenderSyncArrowsPos[i][1], 1);
             StartSpriteAnim(&gSprites[sBerryBlenderData->syncArrowSprite2Ids[i]], i + 8);
         }
-        if (gReceivedRemoteLinkPlayers != 0 && gLinkVSyncDisabled)
+        if (gReceivedRemoteLinkPlayers != 0 && gWirelessCommType)
         {
             sub_800E0E8();
-            sub_800DFB4(0, 0);
+            CreateWirelessStatusIndicatorSprite(0, 0);
         }
         sBerryBlenderData->mainState++;
         break;
@@ -1874,7 +1874,7 @@ static void sub_8081370(u16 a0)
 
 static bool32 sub_80814B0(u16 arg0, u16 arg1, u16 arg2)
 {
-    if (gReceivedRemoteLinkPlayers != 0 && gLinkVSyncDisabled)
+    if (gReceivedRemoteLinkPlayers != 0 && gWirelessCommType)
     {
         if ((arg0 & 0xFF00) == arg2)
             return TRUE;
@@ -2316,7 +2316,7 @@ static void sub_8081E20(void)
 
 static void sub_8081F94(u16 *a0)
 {
-    if (gReceivedRemoteLinkPlayers != 0 && gLinkVSyncDisabled)
+    if (gReceivedRemoteLinkPlayers != 0 && gWirelessCommType)
         *a0 = 0x2F00;
     else
         *a0 = 0x2FFF;
@@ -2345,7 +2345,7 @@ static void CB2_HandleBlenderEndGame(void)
         sBerryBlenderData->field_4C -= 32;
         if (sBerryBlenderData->field_4C <= 0)
         {
-            sub_8009F8C();
+            ClearLinkCallback();
             sBerryBlenderData->field_4C = 0;
 
             if (gReceivedRemoteLinkPlayers != 0)
@@ -2365,7 +2365,7 @@ static void CB2_HandleBlenderEndGame(void)
         }
         else if (sub_800A520())
         {
-            if (gReceivedRemoteLinkPlayers != 0 && gLinkVSyncDisabled)
+            if (gReceivedRemoteLinkPlayers != 0 && gWirelessCommType)
             {
                 sBerryBlenderData->gameBlock.timeRPM.time = sBerryBlenderData->gameFrameTime;
                 sBerryBlenderData->gameBlock.timeRPM.max_RPM = sBerryBlenderData->max_RPM;
@@ -2394,7 +2394,7 @@ static void CB2_HandleBlenderEndGame(void)
             ResetBlockReceivedFlags();
             sBerryBlenderData->gameEndState++;
 
-            if (gReceivedRemoteLinkPlayers != 0 && gLinkVSyncDisabled)
+            if (gReceivedRemoteLinkPlayers != 0 && gWirelessCommType)
             {
                 struct BlenderGameBlock *receivedBlock = (struct BlenderGameBlock*)(&gBlockRecvBuffer);
 
@@ -2871,7 +2871,7 @@ static void sub_8082D28(void)
     if (gReceivedRemoteLinkPlayers != 0)
         playerId = GetMultiplayerId();
 
-    if (gLinkVSyncDisabled && gReceivedRemoteLinkPlayers != 0)
+    if (gWirelessCommType && gReceivedRemoteLinkPlayers != 0)
     {
         if (playerId == 0)
         {
diff --git a/src/bg.c b/src/bg.c
index b699a0b1f..22861b64d 100644
--- a/src/bg.c
+++ b/src/bg.c
@@ -463,7 +463,7 @@ bool8 IsDma3ManagerBusyWithBgCopy(void)
     return FALSE;
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 bool8 IsDma3ManagerBusyWithBgCopy(void)
 {
     asm("push {r4-r7,lr}\n\
@@ -1048,7 +1048,7 @@ void CopyRectToBgTilemapBufferRect(u8 bg, const void* src, u8 srcX, u8 srcY, u8
         }
     }
 }*/
-__attribute__((naked))
+ASM_DIRECT
 void CopyRectToBgTilemapBufferRect(u8 bg, const void* src, u8 srcX, u8 srcY, u8 srcWidth, u8 srcHeight, u8 destX, u8 destY, u8 rectWidth, u8 rectHeight, u8 palette1, u16 tileOffset, u16 palette2)
 {
     asm("push {r4-r7,lr}\n\
@@ -1495,7 +1495,7 @@ void CopyTileMapEntry(u16 *src, u16 *dest, s32 palette1, u32 tileOffset, u32 pal
     *dest = test;
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void CopyTileMapEntry(u16 *src, u16 *dest, s32 palette1, u32 tileOffset, u32 palette2)
 {
     asm("push {r4-r6,lr}\n\
diff --git a/src/braille_puzzles.c b/src/braille_puzzles.c
index d6924de9f..55e75bfbf 100644
--- a/src/braille_puzzles.c
+++ b/src/braille_puzzles.c
@@ -421,7 +421,7 @@ bool8 ShouldDoBrailleRegicePuzzle(void)
     return FALSE;
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 bool8 ShouldDoBrailleRegicePuzzle(void)
 {
     asm(".syntax unified\n\
diff --git a/src/calculate_base_damage.c b/src/calculate_base_damage.c
deleted file mode 100644
index b6b83086b..000000000
--- a/src/calculate_base_damage.c
+++ /dev/null
@@ -1,283 +0,0 @@
-#include "global.h"
-#include "constants/abilities.h"
-#include "battle.h"
-#include "constants/hold_effects.h"
-#include "event_data.h"
-#include "item.h"
-#include "constants/items.h"
-#include "pokemon.h"
-#include "constants/species.h"
-#include "constants/moves.h"
-#include "constants/battle_move_effects.h"
-
-extern u32 gBattleTypeFlags;
-extern struct BattlePokemon gBattleMons[4];
-extern u16 gCurrentMove;
-extern u8 gCritMultiplier;
-extern u16 gBattleWeather;
-extern struct BattleEnigmaBerry gEnigmaBerries[];
-extern u16 gBattleMovePower;
-extern u16 gTrainerBattleOpponent_A;
-
-bool8 ShouldGetStatBadgeBoost(u16 flagId, u8 bank);
-
-extern const struct BattleMove gBattleMoves[];
-extern const u8 gHoldEffectToType[][2];
-extern const u8 gStatStageRatios[][2];
-
-#define APPLY_STAT_MOD(var, mon, stat, statIndex)                                   \
-{                                                                                   \
-    (var) = (stat) * (gStatStageRatios)[(mon)->statStages[(statIndex)]][0];         \
-    (var) /= (gStatStageRatios)[(mon)->statStages[(statIndex)]][1];                 \
-}
-
-s32 CalculateBaseDamage(struct BattlePokemon *attacker, struct BattlePokemon *defender, u32 move, u16 sideStatus, u16 powerOverride, u8 typeOverride, u8 bankAtk, u8 bankDef)
-{
-    u32 i;
-    s32 damage = 0;
-    s32 damageHelper;
-    u8 type;
-    u16 attack, defense;
-    u16 spAttack, spDefense;
-    u8 defenderHoldEffect;
-    u8 defenderHoldEffectParam;
-    u8 attackerHoldEffect;
-    u8 attackerHoldEffectParam;
-
-    if (!powerOverride)
-        gBattleMovePower = gBattleMoves[move].power;
-    else
-        gBattleMovePower = powerOverride;
-
-    if (!typeOverride)
-        type = gBattleMoves[move].type;
-    else
-        type = typeOverride & 0x3F;
-
-    attack = attacker->attack;
-    defense = defender->defense;
-    spAttack = attacker->spAttack;
-    spDefense = defender->spDefense;
-
-    if (attacker->item == ITEM_ENIGMA_BERRY)
-    {
-        attackerHoldEffect = gEnigmaBerries[bankAtk].holdEffect;
-        attackerHoldEffectParam = gEnigmaBerries[bankAtk].holdEffectParam;
-    }
-    else
-    {
-        attackerHoldEffect = ItemId_GetHoldEffect(attacker->item);
-        attackerHoldEffectParam = ItemId_GetHoldEffectParam(attacker->item);
-    }
-
-    if (defender->item == ITEM_ENIGMA_BERRY)
-    {
-        defenderHoldEffect = gEnigmaBerries[bankDef].holdEffect;
-        defenderHoldEffectParam = gEnigmaBerries[bankDef].holdEffectParam;
-    }
-    else
-    {
-        defenderHoldEffect = ItemId_GetHoldEffect(defender->item);
-        defenderHoldEffectParam = ItemId_GetHoldEffectParam(defender->item);
-    }
-
-    if (attacker->ability == ABILITY_HUGE_POWER || attacker->ability == ABILITY_PURE_POWER)
-        attack *= 2;
-
-    if (ShouldGetStatBadgeBoost(FLAG_BADGE01_GET, bankAtk))
-        attack = (110 * attack) / 100;
-    if (ShouldGetStatBadgeBoost(FLAG_BADGE05_GET, bankDef))
-        defense = (110 * defense) / 100;
-    if (ShouldGetStatBadgeBoost(FLAG_BADGE07_GET, bankAtk))
-        spAttack = (110 * spAttack) / 100;
-    if (ShouldGetStatBadgeBoost(FLAG_BADGE07_GET, bankDef))
-        spDefense = (110 * spDefense) / 100;
-
-    for (i = 0; i < 17; i++)
-    {
-        if (attackerHoldEffect == gHoldEffectToType[i][0]
-            && type == gHoldEffectToType[i][1])
-        {
-            if (type <= 8)
-                attack = (attack * (attackerHoldEffectParam + 100)) / 100;
-            else
-                spAttack = (spAttack * (attackerHoldEffectParam + 100)) / 100;
-            break;
-        }
-    }
-
-    if (attackerHoldEffect == HOLD_EFFECT_CHOICE_BAND)
-        attack = (150 * attack) / 100;
-    if (attackerHoldEffect == HOLD_EFFECT_SOUL_DEW && !(gBattleTypeFlags & (BATTLE_TYPE_FRONTIER)) && (attacker->species == SPECIES_LATIAS || attacker->species == SPECIES_LATIOS))
-        spAttack = (150 * spAttack) / 100;
-    if (defenderHoldEffect == HOLD_EFFECT_SOUL_DEW && !(gBattleTypeFlags & (BATTLE_TYPE_FRONTIER)) && (defender->species == SPECIES_LATIAS || defender->species == SPECIES_LATIOS))
-        spDefense = (150 * spDefense) / 100;
-    if (attackerHoldEffect == HOLD_EFFECT_DEEP_SEA_TOOTH && attacker->species == SPECIES_CLAMPERL)
-        spAttack *= 2;
-    if (defenderHoldEffect == HOLD_EFFECT_DEEP_SEA_SCALE && defender->species == SPECIES_CLAMPERL)
-        spDefense *= 2;
-    if (attackerHoldEffect == HOLD_EFFECT_LIGHT_BALL && attacker->species == SPECIES_PIKACHU)
-        spAttack *= 2;
-    if (defenderHoldEffect == HOLD_EFFECT_METAL_POWDER && defender->species == SPECIES_DITTO)
-        defense *= 2;
-    if (attackerHoldEffect == HOLD_EFFECT_THICK_CLUB && (attacker->species == SPECIES_CUBONE || attacker->species == SPECIES_MAROWAK))
-        attack *= 2;
-    if (defender->ability == ABILITY_THICK_FAT && (type == TYPE_FIRE || type == TYPE_ICE))
-        spAttack /= 2;
-    if (attacker->ability == ABILITY_HUSTLE)
-        attack = (150 * attack) / 100;
-    if (attacker->ability == ABILITY_PLUS && AbilityBattleEffects(ABILITYEFFECT_FIELD_SPORT, 0, ABILITY_MINUS, 0, 0))
-        spAttack = (150 * spAttack) / 100;
-    if (attacker->ability == ABILITY_MINUS && AbilityBattleEffects(ABILITYEFFECT_FIELD_SPORT, 0, ABILITY_PLUS, 0, 0))
-        spAttack = (150 * spAttack) / 100;
-    if (attacker->ability == ABILITY_GUTS && attacker->status1)
-        attack = (150 * attack) / 100;
-    if (defender->ability == ABILITY_MARVEL_SCALE && defender->status1)
-        defense = (150 * defense) / 100;
-    if (type == TYPE_ELECTRIC && AbilityBattleEffects(ABILITYEFFECT_FIELD_SPORT, 0, 0, 0xFD, 0))
-        gBattleMovePower /= 2;
-    if (type == TYPE_FIRE && AbilityBattleEffects(ABILITYEFFECT_FIELD_SPORT, 0, 0, 0xFE, 0))
-        gBattleMovePower /= 2;
-    if (type == TYPE_GRASS && attacker->ability == ABILITY_OVERGROW && attacker->hp <= (attacker->maxHP / 3))
-        gBattleMovePower = (150 * gBattleMovePower) / 100;
-    if (type == TYPE_FIRE && attacker->ability == ABILITY_BLAZE && attacker->hp <= (attacker->maxHP / 3))
-        gBattleMovePower = (150 * gBattleMovePower) / 100;
-    if (type == TYPE_WATER && attacker->ability == ABILITY_TORRENT && attacker->hp <= (attacker->maxHP / 3))
-        gBattleMovePower = (150 * gBattleMovePower) / 100;
-    if (type == TYPE_BUG && attacker->ability == ABILITY_SWARM && attacker->hp <= (attacker->maxHP / 3))
-        gBattleMovePower = (150 * gBattleMovePower) / 100;
-    if (gBattleMoves[gCurrentMove].effect == EFFECT_EXPLOSION)
-        defense /= 2;
-
-    if (type < TYPE_MYSTERY) // is physical
-    {
-        if (gCritMultiplier == 2)
-        {
-            if (attacker->statStages[STAT_STAGE_ATK] > 6)
-                APPLY_STAT_MOD(damage, attacker, attack, STAT_STAGE_ATK)
-            else
-                damage = attack;
-        }
-        else
-            APPLY_STAT_MOD(damage, attacker, attack, STAT_STAGE_ATK)
-
-        damage = damage * gBattleMovePower;
-        damage *= (2 * attacker->level / 5 + 2);
-
-        if (gCritMultiplier == 2)
-        {
-            if (defender->statStages[STAT_STAGE_DEF] < 6)
-                APPLY_STAT_MOD(damageHelper, defender, defense, STAT_STAGE_DEF)
-            else
-                damageHelper = defense;
-        }
-        else
-            APPLY_STAT_MOD(damageHelper, defender, defense, STAT_STAGE_DEF)
-
-        damage = damage / damageHelper;
-        damage /= 50;
-
-        if ((attacker->status1 & STATUS1_BURN) && attacker->ability != ABILITY_GUTS)
-            damage /= 2;
-
-        if ((sideStatus & SIDE_STATUS_REFLECT) && gCritMultiplier == 1)
-        {
-            if ((gBattleTypeFlags & BATTLE_TYPE_DOUBLE) && CountAliveMonsInBattle(2) == 2)
-                damage = 2 * (damage / 3);
-            else
-                damage /= 2;
-        }
-
-        if ((gBattleTypeFlags & BATTLE_TYPE_DOUBLE) && gBattleMoves[move].target == 8 && CountAliveMonsInBattle(2) == 2)
-            damage /= 2;
-
-        // moves always do at least 1 damage.
-        if (damage == 0)
-            damage = 1;
-    }
-
-    if (type == TYPE_MYSTERY)
-        damage = 0; // is ??? type. does 0 damage.
-
-    if (type > TYPE_MYSTERY) // is special?
-    {
-        if (gCritMultiplier == 2)
-        {
-            if (attacker->statStages[STAT_STAGE_SPATK] > 6)
-                APPLY_STAT_MOD(damage, attacker, spAttack, STAT_STAGE_SPATK)
-            else
-                damage = spAttack;
-        }
-        else
-            APPLY_STAT_MOD(damage, attacker, spAttack, STAT_STAGE_SPATK)
-
-        damage = damage * gBattleMovePower;
-        damage *= (2 * attacker->level / 5 + 2);
-
-        if (gCritMultiplier == 2)
-        {
-            if (defender->statStages[STAT_STAGE_SPDEF] < 6)
-                APPLY_STAT_MOD(damageHelper, defender, spDefense, STAT_STAGE_SPDEF)
-            else
-                damageHelper = spDefense;
-        }
-        else
-            APPLY_STAT_MOD(damageHelper, defender, spDefense, STAT_STAGE_SPDEF)
-
-        damage = (damage / damageHelper);
-        damage /= 50;
-
-        if ((sideStatus & SIDE_STATUS_LIGHTSCREEN) && gCritMultiplier == 1)
-        {
-            if ((gBattleTypeFlags & BATTLE_TYPE_DOUBLE) && CountAliveMonsInBattle(2) == 2)
-                damage = 2 * (damage / 3);
-            else
-                damage /= 2;
-        }
-
-        if ((gBattleTypeFlags & BATTLE_TYPE_DOUBLE) && gBattleMoves[move].target == 8 && CountAliveMonsInBattle(2) == 2)
-            damage /= 2;
-
-        // are effects of weather negated with cloud nine or air lock
-        if (!AbilityBattleEffects(ABILITYEFFECT_FIELD_SPORT, 0, ABILITY_CLOUD_NINE, 0, 0)
-            && !AbilityBattleEffects(ABILITYEFFECT_FIELD_SPORT, 0, ABILITY_AIR_LOCK, 0, 0))
-        {
-            if (gBattleWeather & WEATHER_RAIN_TEMPORARY)
-            {
-                switch (type)
-                {
-                case TYPE_FIRE:
-                    damage /= 2;
-                    break;
-                case TYPE_WATER:
-                    damage = (15 * damage) / 10;
-                    break;
-                }
-            }
-
-            // any weather except sun weakens solar beam
-            if ((gBattleWeather & (WEATHER_RAIN_ANY | WEATHER_SANDSTORM_ANY | WEATHER_HAIL)) && gCurrentMove == MOVE_SOLAR_BEAM)
-                damage /= 2;
-
-            // sunny
-            if (gBattleWeather & WEATHER_SUN_ANY)
-            {
-                switch (type)
-                {
-                case TYPE_FIRE:
-                    damage = (15 * damage) / 10;
-                    break;
-                case TYPE_WATER:
-                    damage /= 2;
-                    break;
-                }
-            }
-        }
-
-        // flash fire triggered
-        if ((gBattleResources->flags->flags[bankAtk] & UNKNOWN_FLAG_FLASH_FIRE) && type == TYPE_FIRE)
-            damage = (15 * damage) / 10;
-    }
-
-    return damage + 2;
-}
diff --git a/src/clear_save_data_screen.c b/src/clear_save_data_screen.c
index 6d6a1545b..ca2037d2f 100644
--- a/src/clear_save_data_screen.c
+++ b/src/clear_save_data_screen.c
@@ -14,8 +14,6 @@
 extern u8 gText_ClearAllSaveData[];
 extern u8 gText_ClearingData[];
 
-extern u16 gUnknown_0860F074[];
-
 static void Task_DoClearSaveDataScreenYesNo(u8);
 static void Task_ClearSaveDataScreenYesNoChoice(u8);
 static void Task_ClearSaveData(u8);
diff --git a/src/decompress.c b/src/decompress.c
index 8e8827194..fb288bf4a 100644
--- a/src/decompress.c
+++ b/src/decompress.c
@@ -117,7 +117,7 @@ void Unused_LZDecompressWramIndirect(const void **src, void *dest)
 }
 
 // This one (unused) function is really challenging, won't even try to decompile it.
-__attribute__((naked))
+ASM_DIRECT
 void sub_803471C()
 {
     asm(".syntax unified\n\
diff --git a/src/decoration.c b/src/decoration.c
index db19ff4c6..8eb875560 100644
--- a/src/decoration.c
+++ b/src/decoration.c
@@ -2542,7 +2542,7 @@ void sub_812A0E8(u8 taskId)
     }
 }
 #else
-__attribute__((naked)) void sub_812A0E8(u8 taskId)
+ASM_DIRECT void sub_812A0E8(u8 taskId)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tlsls r0, 24\n"
diff --git a/src/egg_hatch.c b/src/egg_hatch.c
index 5a2fe5ca2..b78b9433e 100644
--- a/src/egg_hatch.c
+++ b/src/egg_hatch.c
@@ -44,7 +44,6 @@ struct EggHatchData
     u8 textColor[3];
 };
 
-extern struct SpriteTemplate gUnknown_0202499C;
 extern void (*gFieldCallback)(void);
 
 extern const struct CompressedSpriteSheet gMonFrontPicTable[];
@@ -58,20 +57,14 @@ extern const u8 gText_HatchedFromEgg[];
 extern const u8 gText_NickHatchPrompt[];
 
 extern u8 sav1_map_get_name(void);
-extern s8 ProcessMenuInputNoWrap_(void);
 extern void TVShowConvertInternationalString(u8* str1, u8* str2, u8);
 extern void sub_806A068(u16, u8);
 extern void FadeScreen(u8, u8);
 extern void overworld_free_bg_tilemaps(void);
 extern void sub_80AF168(void);
-extern void AllocateMonSpritesGfx(void);
-extern void FreeMonSpritesGfx(void);
 extern void ScanlineEffect_Stop(void);
-extern void reset_temp_tile_data_buffers(void);
 extern void c2_exit_to_overworld_2_switch(void);
 extern void play_some_sound(void);
-extern void copy_decompressed_tile_data_to_vram_autofree(u8 bg_id, const void* src, u16 size, u16 offset, u8 mode);
-extern void CreateYesNoMenu(const struct WindowTemplate*, u16, u8, u8);
 extern void DoNamingScreen(u8, const u8*, u16, u8, u32, MainCallback);
 extern u16 sub_80D22D0(void);
 extern u8 CountPartyAliveNonEggMonsExcept(u8);
@@ -440,12 +433,12 @@ static u8 EggHatchCreateMonSprite(u8 a0, u8 switchID, u8 pokeID, u16* speciesLoc
             HandleLoadSpecialPokePic_DontHandleDeoxys(&gMonFrontPicTable[species],
                                                       gMonSpritesGfxPtr->sprites[(a0 * 2) + 1],
                                                       species, pid);
-            LoadCompressedObjectPalette(sub_806E794(mon));
+            LoadCompressedObjectPalette(GetMonSpritePalStruct(mon));
             *speciesLoc = species;
         }
         break;
     case 1:
-        sub_806A068(sub_806E794(mon)->tag, r5);
+        sub_806A068(GetMonSpritePalStruct(mon)->tag, r5);
         spriteID = CreateSprite(&gUnknown_0202499C, 120, 75, 6);
         gSprites[spriteID].invisible = 1;
         gSprites[spriteID].callback = SpriteCallbackDummy;
diff --git a/src/evolution_scene.c b/src/evolution_scene.c
index ec99fb030..1b929c9bd 100644
--- a/src/evolution_scene.c
+++ b/src/evolution_scene.c
@@ -21,7 +21,7 @@
 #include "constants/songs.h"
 #include "overworld.h"
 #include "battle_message.h"
-#include "battle_string_ids.h"
+#include "constants/battle_string_ids.h"
 #include "gpu_regs.h"
 #include "bg.h"
 #include "link.h"
@@ -48,13 +48,10 @@ extern u16 gBattle_BG2_X;
 extern u16 gBattle_BG2_Y;
 extern u16 gBattle_BG3_X;
 extern u16 gBattle_BG3_Y;
-extern u8 gBattleTerrain;
-extern struct SpriteTemplate gUnknown_0202499C;
 extern bool8 gAffineAnimsDisabled;
 extern u16 gMoveToLearn;
 extern const u8 gSpeciesNames[][11];
 
-extern u8 gBattleCommunication[];
 #define sEvoCursorPos           gBattleCommunication[1] // when learning a new move
 #define sEvoGraphicsTaskID      gBattleCommunication[2]
 
@@ -69,9 +66,6 @@ extern const u8 gText_PkmnStoppedEvolving[];
 extern const u8 gText_EllipsisQuestionMark[];
 extern const u8 gText_CommunicationStandby5[];
 
-extern void copy_decompressed_tile_data_to_vram_autofree(u8 arg0, const void *arg1, bool32 arg2, u16 arg3, u8 arg4);
-extern u32 sub_80391E0(u8, u8);
-extern void SpriteCallbackDummy_2(struct Sprite *sprite);
 extern void sub_80356D0(void);
 extern void sub_807B154(void);
 extern void sub_806A068(u16, u8);
@@ -473,10 +467,10 @@ static void CB2_TradeEvolutionSceneLoadGraphics(void)
         }
         break;
     case 6:
-        if (gLinkVSyncDisabled)
+        if (gWirelessCommType)
         {
             sub_800E0E8();
-            sub_800DFB4(0, 0);
+            CreateWirelessStatusIndicatorSprite(0, 0);
         }
         BlendPalettes(-1,0x10, 0);
         gMain.state++;
@@ -1257,7 +1251,7 @@ static void Task_TradeEvolutionScene(u8 taskID)
         case 5:
             if (!gPaletteFade.active)
             {
-                if (gLinkVSyncDisabled)
+                if (gWirelessCommType)
                     sub_800E084();
 
                 Free(GetBgTilemapBuffer(3));
diff --git a/src/item_menu.c b/src/item_menu.c
new file mode 100755
index 000000000..ecd910b65
--- /dev/null
+++ b/src/item_menu.c
@@ -0,0 +1,2448 @@
+#include "global.h"
+#include "battle.h"
+#include "battle_controllers.h"
+#include "battle_frontier_2.h"
+#include "berry_tag_screen.h"
+#include "bg.h"
+#include "constants/items.h"
+#include "constants/songs.h"
+#include "decompress.h"
+#include "event_data.h"
+#include "field_map_obj_helpers.h"
+#include "field_player_avatar.h"
+#include "field_specials.h"
+#include "graphics.h"
+#include "gpu_regs.h"
+#include "international_string_util.h"
+#include "item.h"
+#include "item_menu_icons.h"
+#include "item_use.h"
+#include "lilycove_lady.h"
+#include "list_menu.h"
+#include "link.h"
+#include "mail.h"
+#include "main.h"
+#include "malloc.h"
+#include "map_name_popup.h"
+#include "menu.h"
+#include "menu_indicators.h"
+#include "money.h"
+#include "overworld.h"
+#include "palette.h"
+#include "party_menu.h"
+#include "player_pc.h"
+#include "pokemon.h"
+#include "pokemon_summary_screen.h"
+#include "rom_818CFC8.h"
+#include "scanline_effect.h"
+#include "script.h"
+#include "shop.h"
+#include "sound.h"
+#include "sprite.h"
+#include "string.h"
+#include "strings.h"
+#include "string_util.h"
+#include "task.h"
+#include "text_window.h"
+#include "menu_helpers.h"
+#include "window.h"
+
+void GoToBagMenu(u8 bagMenuType, u8 pocketId, void ( *postExitMenuMainCallback2)());
+void CB2_Bag(void);
+bool8 setup_bag_menu(void);
+void bag_menu_init_bgs(void);
+bool8 load_bag_menu_graphics(void);
+void setup_bag_menu_textboxes(void);
+void allocate_bag_item_list_buffers(void);
+void load_bag_item_list_buffers(u8);
+void bag_menu_print_pocket_names(u8*, u8*);
+void bag_menu_copy_pocket_name_to_window(u32);
+void bag_menu_draw_pocket_indicator_square(u8, u8);
+void AddBagVisualObject(u8);
+void bag_menu_add_pocket_scroll_arrow_indicators_maybe(void);
+void bag_menu_add_list_scroll_arrow_indicators_maybe(void);
+void bag_menu_prepare_tmhm_move_window(void);
+bool8 IsWallysBag(void);
+void Task_WallyTutorialBagMenu(u8);
+void Task_BagMenu(u8);
+void get_name(s8*, u16);
+u16 ItemIdToBattleMoveId(u16);
+void ShakeBagVisual(void);
+u16 BagGetItemIdByPocketPosition(u8, u16);
+void AddBagItemIconObject(u16, u8);
+void bag_menu_print_description_box_text(int);
+void bag_menu_print_cursor(u8, u8);
+void bag_menu_print(u8, u8, const u8*, u8, u8, u8, u8, u8, u8);
+bool8 itemid_is_unique(u16);
+u16 BagGetQuantityByPocketPosition(u8, u16);
+void sub_81AB89C(void);
+void task_close_bag_menu_2(u8);
+u8 AddItemMessageWindow(u8);
+void bag_menu_RemoveBagItem_message_window(u8);
+void set_callback3_to_bag(u8);
+void sub_81ABC54(u8, s16);
+u8 bag_menu_add_window(u8);
+u8 GetSwitchBagPocketDirection(void);
+void SwitchBagPocket(u8, s16, u16);
+bool8 sub_81AC2C0(void);
+void bag_menu_swap_items(u8);
+void SetBagVisualPocketId(u8, u8);
+void RemoveBagObject(u8);
+void AddSwitchPocketRotatingBallObject(s16);
+void sub_81AC10C(u8);
+void sub_81AC3C0(u8);
+void sub_81AC498(u8);
+void sub_81AC590(u8);
+void PrintTMHMMoveData(u16);
+void sub_81ACAF8(u8);
+void sub_81ACB54(u8, u8, u8);
+void Task_HandleInBattleItemMenuInput(u8);
+void Task_HandleOutOfBattleItemMenuInput(u8);
+bool8 sub_81ACDFC(s8);
+void bag_menu_remove_window(u8);
+void bag_menu_print_there_is_no_pokemon(u8);
+void Task_ChooseHowManyToToss(u8);
+void BagMenuConfirmToss(u8);
+void bag_menu_yes_no(u8, u8, const struct YesNoFuncTable*);
+void Task_ActuallyToss(u8);
+void ItemMenu_Cancel(u8);
+void sub_81AD350(u8);
+void bag_menu_print_cant_be_held_msg(u8);
+void bag_menu_AddMoney_window(void);
+void sub_81AD680(u8);
+void sub_81AD730(u8);
+void sub_81AD6E4(u8);
+void bag_menu_remove_money_window(void);
+void bag_menu_RemoveBagItem_message_window(u8);
+void sub_81AD794(u8);
+void sub_81AD8C8(u8);
+void sub_81AD9C0(u8);
+void sub_81ADB14(u8);
+void sub_81ADA7C(u8);
+void sub_81ADC0C(u8);
+void bag_menu_leave_maybe_3(void);
+void bag_menu_leave_maybe_2(void);
+void bag_menu_leave_maybe(void);
+void sub_81ABA6C(void);
+void sub_81ABAC4(void);
+void sub_81ABAE0(void);
+u8 sub_81AB1F0(u8);
+void sub_81AC23C(u8);
+void bag_menu_change_item_callback(u32 a, bool8 b, struct ListMenu*);
+void sub_81AB520(u8 rboxId, int item_index_in_pocket, u8 a);
+void ItemMenu_UseOutOfBattle(u8 taskId);
+void ItemMenu_Toss(u8 taskId);
+void ItemMenu_Register(u8 taskId);
+void ItemMenu_Give(u8 taskId);
+void ItemMenu_Cancel(u8 taskId);
+void ItemMenu_UseInBattle(u8 taskId);
+void ItemMenu_CheckTag(u8 taskId);
+void unknown_ItemMenu_Confirm(u8 taskId);
+void unknown_ItemMenu_Show(u8 taskId);
+void unknown_ItemMenu_Give2(u8 taskId);
+void unknown_ItemMenu_Confirm2(u8 taskId);
+void unknown_item_menu_type(u8 taskId);
+void item_menu_type_2(u8 taskId);
+void display_sell_item_ask_str(u8 taskId);
+void unknown_ItemMenu_Confirm(u8 taskId);
+void display_deposit_item_ask_str(u8 taskId);
+void item_menu_type_b(u8 taskId);
+void BagMenuActuallyToss(u8 taskId);
+void BagMenuCancelToss(u8 taskId);
+void sub_81AD84C(u8 taskId);
+void sub_81AD6FC(u8 taskId);
+
+// .rodata
+
+const struct BgTemplate gUnknown_08613F90[3] = {
+    {0, 0, 31, 0, 0, 1, 0}, 
+    {1, 0, 30, 0, 0, 0, 0}, 
+    {2, 3, 29, 0, 0, 2, 0}
+};
+    
+const struct ListMenuTemplate gUnknown_08613F9C = {
+    NULL, bag_menu_change_item_callback, sub_81AB520, 0, 0, 0, 0, 8, 0, 1, 1, 0, 3, 0, 0, 0, 7, 0
+};
+
+const struct MenuAction gUnknown_08613FB4[] = {
+    {gMenuText_Use, ItemMenu_UseOutOfBattle}, 
+    {gMenuText_Toss, ItemMenu_Toss}, 
+    {gMenuText_Register, ItemMenu_Register}, 
+    {gMenuText_Give, ItemMenu_Give},
+    {gText_Cancel2, ItemMenu_Cancel},
+    {gMenuText_Use, ItemMenu_UseInBattle},
+    {gMenuText_Check, ItemMenu_UseOutOfBattle},
+    {gMenuText_Walk, ItemMenu_UseOutOfBattle},
+    {gMenuText_Deselect, ItemMenu_Register},
+    {gMenuText_CheckTag, ItemMenu_CheckTag},
+    {gMenuText_Confirm, unknown_ItemMenu_Confirm},
+    {gMenuText_Show, unknown_ItemMenu_Show},
+    {gMenuText_Give2, unknown_ItemMenu_Give2},
+    {gMenuText_Confirm, unknown_ItemMenu_Confirm2},
+    {gText_EmptyString2, NULL}
+};
+
+const u8 gUnknown_0861402C[] = {0, 3, 1, 4};
+const u8 gUnknown_08614030[] = {0, 2, 14, 4};
+const u8 gUnknown_08614034[] = {3, 14, 1, 4};
+const u8 gUnknown_08614038[] = {0, 3, 14, 4};
+const u8 gUnknown_0861403C[] = {9, 14, 0, 3, 1, 4};
+const u8 gUnknown_08614042[] = {5, 4};
+const u8 gUnknown_08614044[] = {3, 4};
+const u8 gUnknown_08614046 = 4;
+const u8 gUnknown_08614047[] = {10, 9, 14, 4};
+const u8 gUnknown_0861404B[] = {11, 4};
+const u8 gUnknown_0861404D[] = {12, 4};
+const u8 gUnknown_0861404F[] = {13, 4};
+
+const TaskFunc gUnknown_08614054[] = {
+    unknown_item_menu_type,
+    unknown_item_menu_type,
+    item_menu_type_2,
+    display_sell_item_ask_str,
+    unknown_ItemMenu_Confirm,
+    unknown_item_menu_type,
+    display_deposit_item_ask_str,
+    unknown_item_menu_type,
+    unknown_item_menu_type,
+    unknown_item_menu_type,
+    NULL,
+    item_menu_type_b
+};
+
+const struct YesNoFuncTable gUnknown_08614084 = {BagMenuActuallyToss, BagMenuCancelToss};
+
+const struct YesNoFuncTable gUnknown_0861408C = {sub_81AD84C, sub_81AD6FC};
+
+const struct ArrowStruct gUnknown_08614094 = {0, 0x1C, 16, 1, 100, 16, -1, -1, 0x6F, 0x6F, 0};
+
+const u8 gUnknown_086140A4[] = INCBIN_U8("graphics/interface/select_button.4bpp");
+
+const u8 gUnknown_08614164[][3] = {
+    {0, 1, 3}, 
+    {0, 1, 4},
+    {0, 3, 6},
+    {2, 1, 3},
+    {0, 14, 10}
+};
+
+const struct WindowTemplate gUnknown_08614174[] = {
+    {0, 14, 2, 15, 16, 1, 0x27},
+    {0, 0, 13, 14, 6, 1, 0x117},
+    {0, 4, 1, 8, 2, 1, 0x1A1},
+    {0, 1, 13, 5, 6, 12, 0x16B},
+    {0, 7, 13, 4, 6, 12, 0x189},
+    {1, 2, 15, 27, 4, 15, 0x1B1},
+    {0xFF, 0, 0, 0, 0, 0, 0}
+};
+
+const struct WindowTemplate gUnknown_086141AC[] = {
+    {1, 22, 17, 7, 2, 15, 0x21D},
+    {1, 22, 15, 7, 4, 15, 0x21D},
+    {1, 15, 15, 14, 4, 15, 0x21D},
+    {1, 15, 13, 14, 6, 15, 0x21D},
+    {1, 2, 15, 27, 4, 15, 0x1B1},
+    {1, 24, 15, 5, 4, 15, 0x21D},
+    {1, 21, 9, 5, 4, 15, 0x21D},
+    {1, 24, 17, 5, 2, 15, 0x21D},
+    {1, 18, 11, 10, 2, 15, 0x245},
+    {1, 1, 1, 10, 2, 15, 0x231}
+};
+
+// .text
+
+struct BagStruct {
+    void (*bagCallback)(void); 
+    u8 location;
+    u8 pocket;
+    u8 unk6[2];
+    u16 cursorPosition[5];
+    u16 scrollPosition[5];
+};
+
+struct UnkBagStruct {
+    MainCallback unk0;
+    u8 unk4[0x800];
+    u8 unk804;
+    u8 unk805;
+    u8 unk806[10];
+    u8 unk810[7];
+    u8 unk817;
+    u8 unk818;
+    u8 unk819;
+    u8 unk81A;
+    u8 unk81B:4;
+    u8 unk81B_1:2;
+    u8 unk81B_3:1;
+    u8 unk81B_2:1;
+    u8 filler3[2];
+    u8 unk81E;
+    u8 unk81F;
+    const u8* unk820;
+    u8 unk824;
+    u8 unk825;
+    u8 filler[2];
+    u8 unk828;
+    u8 unk829[5];
+    u8 unk82E[6];
+    s16 unk834;
+    u8 filler4[0xE];
+    u8 unk844[32][32];
+    u8 filler2[4];
+};
+
+struct ListBuffer1 {
+    struct ListMenuItem subBuffers[65];
+};
+
+struct ListBuffer2 {
+    s8 name[65][24];
+};
+
+struct TempWallyStruct {
+    struct ItemSlot bagPocket_Items[30];
+    struct ItemSlot bagPocket_PokeBalls[16];
+    u16 cursorPosition[5];
+    u16 scrollPosition[5];
+    u8 filler[0x2];
+    u16 pocket;
+};
+
+EWRAM_DATA struct UnkBagStruct *gUnknown_0203CE54 = 0;
+EWRAM_DATA struct BagStruct gUnknown_0203CE58 = {0, 0, 0, {0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}};
+EWRAM_DATA struct ListBuffer1 *gUnknown_0203CE74 = 0;
+EWRAM_DATA struct ListBuffer2 *gUnknown_0203CE78 = 0;
+EWRAM_DATA u16 gSpecialVar_ItemId = 0;
+EWRAM_DATA struct TempWallyStruct *gUnknown_0203CE80 = 0;
+
+void (*gFieldCallback)(void);
+
+extern u8 *gPocketNamesStringsTable[];
+extern u8 gUnknown_08D9A88C[];
+extern struct CompressedSpriteSheet gUnknown_0857FB34;
+extern struct CompressedSpriteSheet gUnknown_0857FB3C;
+extern struct CompressedSpritePalette gUnknown_0857FB44;
+extern struct ListMenuTemplate gUnknown_08613F9C;
+extern u8 gMoveNames[][0xD];
+extern u8* gReturnToXStringsTable[];
+extern u32 gUnknown_0203CE5E[];
+extern u8 EventScript_2736B3[];
+extern const u16 gUnknown_0860F074[];
+extern struct BattleMove gBattleMoves[];
+
+void ResetBagScrollPositions(void)
+{
+    gUnknown_0203CE58.pocket = 0;
+    memset(gUnknown_0203CE58.cursorPosition, 0, 10);
+    memset(gUnknown_0203CE58.scrollPosition, 0, 10);
+}
+
+void CB2_BagMenuFromStartMenu(void)
+{
+    GoToBagMenu(0, 5, sub_8086194);
+}
+
+void sub_81AABB0(void)
+{
+    if (!InBattlePyramid())
+        GoToBagMenu(1, 5, SetCB2ToReshowScreenAfterMenu2);
+    else
+        sub_81C4F98(1, SetCB2ToReshowScreenAfterMenu2);
+}
+
+void CB2_ChooseBerry(void)
+{
+    GoToBagMenu(4, 3, sub_80861B0);
+}
+
+void sub_81AABF0(void(*callback)(void))
+{
+    GoToBagMenu(5, 3, callback);
+}
+
+void CB2_GoToSellMenu(void)
+{
+    GoToBagMenu(3, 5, CB2_ExitSellMenu);
+}
+
+void sub_81AAC14(void)
+{
+    GoToBagMenu(6, 5, sub_816B31C);
+}
+
+void sub_81AAC28(void)
+{
+    GoToBagMenu(9, 5, bag_menu_leave_maybe_3);
+    gSpecialVar_0x8005 = 0;
+    gSpecialVar_Result = 0;
+}
+
+void sub_81AAC50(void)
+{
+    GoToBagMenu(7, 5, bag_menu_leave_maybe_2);
+    gSpecialVar_Result = 0;
+}
+
+void sub_81AAC70(void)
+{
+    GoToBagMenu(8, 5, bag_menu_leave_maybe);
+    gSpecialVar_Result = 0;
+}
+
+void GoToBagMenu(u8 bagMenuType, u8 pocketId, void ( *postExitMenuMainCallback2)())
+{
+    u8 temp;
+    gUnknown_0203CE54 = AllocZeroed(sizeof(struct UnkBagStruct));
+    if (gUnknown_0203CE54 == 0)
+    {
+        SetMainCallback2(postExitMenuMainCallback2);
+    }
+    else
+    {
+        if (bagMenuType != 12)
+            gUnknown_0203CE58.location = bagMenuType;
+        if (postExitMenuMainCallback2)
+            gUnknown_0203CE58.bagCallback = postExitMenuMainCallback2;
+        if (pocketId <= 4)
+            gUnknown_0203CE58.pocket = pocketId;
+        temp = gUnknown_0203CE58.location - 4;
+        if (temp <= 1)
+            gUnknown_0203CE54->unk81B = 1;
+        gUnknown_0203CE54->unk0 = 0;
+        gUnknown_0203CE54->unk81A = 0xFF;
+        gUnknown_0203CE54->unk81E = -1;
+        gUnknown_0203CE54->unk81F = -1;
+        memset(&gUnknown_0203CE54->unk804, 0xFF, 12);
+        memset(gUnknown_0203CE54->unk810, 0xFF, 10);
+        SetMainCallback2(CB2_Bag);
+    }
+}
+
+void c2_bag_3(void)
+{
+    RunTasks();
+    AnimateSprites();
+    BuildOamBuffer();
+    do_scheduled_bg_tilemap_copies_to_vram();
+    UpdatePaletteFade();
+}
+
+void vblank_cb_bag_menu(void)
+{
+    LoadOam();
+    ProcessSpriteCopyRequests();
+    TransferPlttBuffer();
+}
+
+void CB2_Bag(void)
+{
+    while(sub_81221EC() != TRUE && setup_bag_menu() != TRUE && sub_81221AC() != TRUE) {};
+}
+
+bool8 setup_bag_menu(void)
+{
+    u32 index;
+    u8 taskId;
+
+    switch (gMain.state)
+    {
+    case 0:
+        SetVBlankHBlankCallbacksToNull();
+        clear_scheduled_bg_copies_to_vram();
+        gMain.state++;
+        break;
+    case 1:
+        ScanlineEffect_Stop();
+        gMain.state++;
+        break;
+    case 2:
+        FreeAllSpritePalettes();
+        gMain.state++;
+        break;
+    case 3:
+        ResetPaletteFade();
+        gPaletteFade.bufferTransferDisabled = TRUE;
+        gMain.state++;
+        break;
+    case 4:
+        ResetSpriteData();
+        gMain.state++;
+        break;
+    case 5:
+        gMain.state++;
+        break;
+    case 6:
+        if (sub_81221AC() == FALSE)
+            ResetTasks();
+        gMain.state++;
+        break;
+    case 7:
+        bag_menu_init_bgs();
+        gUnknown_0203CE54->unk834 = 0;
+        gMain.state++;
+        break;
+    case 8:
+        if (!load_bag_menu_graphics())
+            break;
+        gMain.state++;
+        break;
+    case 9:
+        setup_bag_menu_textboxes();
+        gMain.state++;
+        break;
+    case 10:
+        sub_81ABA6C();
+        sub_81ABAC4();
+        sub_81ABAE0();
+        gMain.state++;
+        break;
+    case 11:
+        allocate_bag_item_list_buffers();
+        gMain.state++;
+        break;
+    case 12:
+        load_bag_item_list_buffers(gUnknown_0203CE58.pocket);
+        gMain.state++;
+        break;
+    case 13:
+        bag_menu_print_pocket_names(gPocketNamesStringsTable[gUnknown_0203CE58.pocket], 0);
+        bag_menu_copy_pocket_name_to_window(0);
+        bag_menu_draw_pocket_indicator_square(gUnknown_0203CE58.pocket, 1);
+        gMain.state++;
+        break;
+    case 14:
+        taskId = sub_81AB1F0(gUnknown_0203CE58.location);
+        gTasks[taskId].data[0] = ListMenuInit(&gMultiuseListMenuTemplate, gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket], gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket]);
+        gTasks[taskId].data[3] = 0;
+        gTasks[taskId].data[8] = 0;
+        gMain.state++;
+        break;
+    case 15:
+        AddBagVisualObject(gUnknown_0203CE58.pocket);
+        gMain.state++;
+        break;
+    case 16:
+        sub_80D4FAC();
+        gMain.state++;
+        break;
+    case 17:
+        bag_menu_add_pocket_scroll_arrow_indicators_maybe();
+        bag_menu_add_list_scroll_arrow_indicators_maybe();
+        gMain.state++;
+        break;
+    case 18:
+        bag_menu_prepare_tmhm_move_window();
+        gMain.state++;
+        break;
+    case 19:
+        BlendPalettes(-1, 16, 0);
+        gMain.state++;
+        break;
+    case 20:
+        BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+        gPaletteFade.bufferTransferDisabled = FALSE;
+        gMain.state++;
+        break;
+    default:
+        SetVBlankCallback(vblank_cb_bag_menu);
+        SetMainCallback2(c2_bag_3);
+        return TRUE;
+    }
+    return FALSE;
+}
+
+void bag_menu_init_bgs(void)
+{
+    ResetVramOamAndBgCntRegs();
+    memset(gUnknown_0203CE54->unk4, 0, 0x800);
+    ResetBgsAndClearDma3BusyFlags(0);
+    InitBgsFromTemplates(0, gUnknown_08613F90, 3);
+    SetBgTilemapBuffer(2, gUnknown_0203CE54->unk4);
+    ResetAllBgsCoordinates();
+    schedule_bg_copy_tilemap_to_vram(2);
+    SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_OBJ_ON | DISPCNT_OBJ_1D_MAP);
+    ShowBg(0);
+    ShowBg(1);
+    ShowBg(2);
+    SetGpuReg(REG_OFFSET_BLDCNT, 0);
+}
+
+bool8 load_bag_menu_graphics(void)
+{
+    switch (gUnknown_0203CE54->unk834)
+    {
+        case 0:
+            reset_temp_tile_data_buffers();
+            decompress_and_copy_tile_data_to_vram(2, gBagScreen_Gfx, 0, 0, 0);
+            gUnknown_0203CE54->unk834++;
+            break;
+        case 1:
+            if (free_temp_tile_data_buffers_if_possible() != TRUE)
+            {
+                LZDecompressWram(gUnknown_08D9A88C, gUnknown_0203CE54->unk4);
+                gUnknown_0203CE54->unk834++;
+            }
+            break;
+        case 2:
+            if (!IsWallysBag() && gSaveBlock2Ptr->playerGender != MALE)
+                LoadCompressedPalette(gBagScreenFemale_Pal, 0, 0x40);
+            else
+                LoadCompressedPalette(gBagScreenMale_Pal, 0, 0x40);
+            gUnknown_0203CE54->unk834++;
+            break;
+        case 3:
+            if (IsWallysBag() == TRUE || gSaveBlock2Ptr->playerGender == MALE)
+                LoadCompressedObjectPic(&gUnknown_0857FB34);
+            else
+                LoadCompressedObjectPic(&gUnknown_0857FB3C);
+            gUnknown_0203CE54->unk834++;
+            break;
+        case 4:
+            LoadCompressedObjectPalette(&gUnknown_0857FB44);
+            gUnknown_0203CE54->unk834++;
+            break;
+        default:
+            LoadListMenuArrowsGfx();
+            gUnknown_0203CE54->unk834 = 0;
+            return TRUE;
+    }
+    return FALSE;
+}
+
+u8 sub_81AB1F0(u8 a)
+{
+    u8 taskId;
+    if (a == 10)
+        taskId = CreateTask(Task_WallyTutorialBagMenu, 0);
+    else
+        taskId = CreateTask(Task_BagMenu, 0);
+    return taskId;
+}
+
+void allocate_bag_item_list_buffers(void)
+{
+    gUnknown_0203CE74 = Alloc(sizeof(struct ListBuffer1));
+    gUnknown_0203CE78 = Alloc(sizeof(struct ListBuffer2));
+}
+
+void load_bag_item_list_buffers(u8 pocketId)
+{
+    u16 i;
+    struct BagPocket *pocket = &gBagPockets[pocketId];
+    struct ListMenuItem *subBuffer;
+    
+    if (!gUnknown_0203CE54->unk81B_2)
+    {
+        for (i = 0; i < gUnknown_0203CE54->unk829[pocketId] - 1; i++)
+        {
+            get_name(gUnknown_0203CE78->name[i], pocket->itemSlots[i].itemId);
+            subBuffer = gUnknown_0203CE74->subBuffers;
+            subBuffer[i].name = gUnknown_0203CE78->name[i];
+            subBuffer[i].id = i;
+        }
+        StringCopy(gUnknown_0203CE78->name[i], gText_CloseBag);
+        subBuffer = gUnknown_0203CE74->subBuffers;
+        subBuffer[i].name = gUnknown_0203CE78->name[i];
+        subBuffer[i].id = -2;
+    }
+    else
+    {
+        for (i = 0; i < gUnknown_0203CE54->unk829[pocketId]; i++)
+        {
+            get_name(gUnknown_0203CE78->name[i], pocket->itemSlots[i].itemId);
+            subBuffer = gUnknown_0203CE74->subBuffers;
+            subBuffer[i].name = gUnknown_0203CE78->name[i];
+            subBuffer[i].id = i;
+        }
+    }
+    gMultiuseListMenuTemplate = gUnknown_08613F9C;
+    gMultiuseListMenuTemplate.totalItems = gUnknown_0203CE54->unk829[pocketId];
+    gMultiuseListMenuTemplate.items = gUnknown_0203CE74->subBuffers;
+    gMultiuseListMenuTemplate.maxShowed = gUnknown_0203CE54->unk82E[pocketId];
+}
+
+void get_name(s8 *dest, u16 itemId)
+{
+    switch (gUnknown_0203CE58.pocket)
+    {
+        case 2:
+            StringCopy(gStringVar2, gMoveNames[ItemIdToBattleMoveId(itemId)]);
+            if (itemId >= ITEM_HM01)
+            {
+                ConvertIntToDecimalStringN(gStringVar1, itemId - ITEM_HM01 + 1, 2, 1);
+                StringExpandPlaceholders(dest, gText_ClearTo11Var1Clear5Var2);
+            }
+            else
+            {
+                ConvertIntToDecimalStringN(gStringVar1, itemId - ITEM_TM01 + 1, 2, 2);
+                StringExpandPlaceholders(dest, gText_UnkF908Var1Clear7Var2);
+            }
+            break;
+        case 3:
+            ConvertIntToDecimalStringN(gStringVar1, itemId - ITEM_CHERI_BERRY + 1, 2, 2);
+            CopyItemName(itemId, gStringVar2);
+            StringExpandPlaceholders(dest, gText_UnkF908Var1Clear7Var2);
+            break;
+        default:
+            CopyItemName(itemId, dest);
+            break;
+    }
+}
+
+void bag_menu_change_item_callback(u32 a, bool8 b, struct ListMenu *unused)
+{
+    if (b != 1)
+    {
+        PlaySE(SE_SELECT);
+        ShakeBagVisual();
+    }
+    if (gUnknown_0203CE54->unk81A == 0xFF)
+    {
+        RemoveBagItemIconObject(1 ^ gUnknown_0203CE54->unk81B_1);
+        if (a != -2)
+           AddBagItemIconObject(BagGetItemIdByPocketPosition(gUnknown_0203CE58.pocket + 1, a), gUnknown_0203CE54->unk81B_1);
+        else
+           AddBagItemIconObject(-1, gUnknown_0203CE54->unk81B_1);
+        gUnknown_0203CE54->unk81B_1 ^= 1;
+        if (!gUnknown_0203CE54->unk81B_3)
+            bag_menu_print_description_box_text(a);
+    }
+}
+
+void sub_81AB520(u8 rboxId, int item_index_in_pocket, u8 a)
+{
+    u16 itemId;
+    u16 itemQuantity;
+    bool8 unique;
+    int offset;
+    if (item_index_in_pocket != -2)
+    {
+        if (gUnknown_0203CE54->unk81A != 0xFF)
+        {
+            if (gUnknown_0203CE54->unk81A == (u8)item_index_in_pocket)
+                bag_menu_print_cursor(a, 2);
+            else
+                bag_menu_print_cursor(a, -1);
+        }
+        itemId = BagGetItemIdByPocketPosition(gUnknown_0203CE58.pocket + 1, item_index_in_pocket);
+        itemQuantity = BagGetQuantityByPocketPosition(gUnknown_0203CE58.pocket + 1, item_index_in_pocket);
+        if ((u16)(itemId - ITEM_HM01) <= 7)
+            BlitBitmapToWindow(rboxId, gBagMenuHMIcon_Gfx, 8, a - 1, 16, 16);
+        if (gUnknown_0203CE58.pocket == 3)
+        {
+            ConvertIntToDecimalStringN(gStringVar1, itemQuantity, 1, 3);
+            StringExpandPlaceholders(gStringVar4, gText_xVar1);
+            offset = GetStringRightAlignXOffset(7, gStringVar4, 0x77);
+            bag_menu_print(rboxId, 7, gStringVar4, offset, a, 0, 0, -1, 0);
+        }
+        else if (gUnknown_0203CE58.pocket != 4 && (unique = itemid_is_unique(itemId)) == FALSE)
+        {
+            ConvertIntToDecimalStringN(gStringVar1, itemQuantity, 1, 2);
+            StringExpandPlaceholders(gStringVar4, gText_xVar1);
+            offset = GetStringRightAlignXOffset(7, gStringVar4, 0x77);
+            bag_menu_print(rboxId, 7, gStringVar4, offset, a, unique, unique, -1, unique);
+        }
+        else
+        {
+            if (gSaveBlock1Ptr->registeredItem && gSaveBlock1Ptr->registeredItem == itemId)
+                BlitBitmapToWindow(rboxId, gUnknown_086140A4, 0x60, a - 1, 0x18, 16);
+        }
+    }
+}
+
+void bag_menu_print_description_box_text(int a)
+{
+    u8* str;
+    if (a != -2)
+    {
+        str = (u8*)ItemId_GetDescription(BagGetItemIdByPocketPosition(gUnknown_0203CE58.pocket + 1, a));
+    }
+    else
+    {
+        StringCopy(gStringVar1, gReturnToXStringsTable[gUnknown_0203CE58.location]);
+        StringExpandPlaceholders(gStringVar4, gText_ReturnToVar1);
+        str = gStringVar4;
+    }
+    FillWindowPixelBuffer(1, 0);
+    bag_menu_print(1, 1, str, 3, 1, 0, 0, 0, 0);
+}
+
+void bag_menu_print_cursor_(u8 a, u8 b)
+{
+    bag_menu_print_cursor(ListMenuGetYCoordForPrintingArrowCursor(a), b);
+}
+
+void bag_menu_print_cursor(u8 a, u8 b)
+{
+    if (b == 0xFF)
+        FillWindowPixelRect(0, 0, 0, a, GetMenuCursorDimensionByFont(1, 0), GetMenuCursorDimensionByFont(1, 1));
+    else
+        bag_menu_print(0, 1, gText_SelectorArrow2, 0, a, 0, 0, 0, b);
+
+}
+
+void bag_menu_add_pocket_scroll_arrow_indicators_maybe(void)
+{
+    if (gUnknown_0203CE54->unk81E == 0xFF)
+        gUnknown_0203CE54->unk81E = AddScrollIndicatorArrowPairParametrized(2, 0xAC, 12, 0x94, gUnknown_0203CE54->unk829[gUnknown_0203CE58.pocket] - gUnknown_0203CE54->unk82E[gUnknown_0203CE58.pocket], 0x6E, 0x6E, &gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket]);
+}
+
+void sub_81AB824(void)
+{
+    if (gUnknown_0203CE54->unk81E != 0xFF)
+    {
+        RemoveScrollIndicatorArrowPair(gUnknown_0203CE54->unk81E);
+        gUnknown_0203CE54->unk81E = 0xFF;
+    }
+    sub_81AB89C();
+}
+
+void bag_menu_add_list_scroll_arrow_indicators_maybe(void)
+{
+    if (gUnknown_0203CE54->unk81B != 1 && gUnknown_0203CE54->unk81F == 0xFF)
+        gUnknown_0203CE54->unk81F = AddScrollIndicatorArrowPair(&gUnknown_08614094, gUnknown_0203CE58.unk6);
+}
+
+void sub_81AB89C(void)
+{
+    if (gUnknown_0203CE54->unk81F != 0xFF)
+    {
+        RemoveScrollIndicatorArrowPair(gUnknown_0203CE54->unk81F);
+        gUnknown_0203CE54->unk81F = 0xFF;
+    }
+}
+
+void free_bag_item_list_buffers(void)
+{
+    Free(gUnknown_0203CE78);
+    Free(gUnknown_0203CE74);
+    FreeAllWindowBuffers();
+    Free(gUnknown_0203CE54);
+}
+
+void unknown_ItemMenu_Confirm(u8 taskId)
+{
+    BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+    gTasks[taskId].func = task_close_bag_menu_2;
+}
+
+void task_close_bag_menu_2(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    if (!gPaletteFade.active)
+    {
+        sub_81AE6C8(data[0], &gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket], &gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket]);
+        if (gUnknown_0203CE54->unk0 != 0)
+            SetMainCallback2(gUnknown_0203CE54->unk0);
+        else
+            SetMainCallback2(gUnknown_0203CE58.bagCallback);
+        sub_81AB824();
+        ResetSpriteData();
+        FreeAllSpritePalettes();
+        free_bag_item_list_buffers();
+        DestroyTask(taskId);
+    }
+}
+
+void sub_81AB9A8(u8 pocketId)
+{
+    u16 i;
+    struct BagPocket *pocket = &gBagPockets[pocketId];
+    switch (pocketId)
+    {
+        case 2:
+        case 3:
+            sub_80D6FB4(pocket);
+            break;
+        default:
+            sub_80D6F64(pocket);
+            break;
+    }
+    gUnknown_0203CE54->unk829[pocketId] = 0;
+    for (i = 0; i < pocket->capacity && pocket->itemSlots[i].itemId; i++)
+        gUnknown_0203CE54->unk829[pocketId]++;
+    if (!gUnknown_0203CE54->unk81B_2)
+        gUnknown_0203CE54->unk829[pocketId]++;
+    if (gUnknown_0203CE54->unk829[pocketId] > 8)
+        gUnknown_0203CE54->unk82E[pocketId] = 8;
+    else
+        gUnknown_0203CE54->unk82E[pocketId] = gUnknown_0203CE54->unk829[pocketId];
+}
+
+void sub_81ABA6C(void)
+{
+    u8 i;
+    for (i = 0; i < 5; i++)
+        sub_81AB9A8(i);
+}
+
+void sub_81ABA88(u8 a)
+{
+    sub_812225C(&gUnknown_0203CE58.scrollPosition[a], &gUnknown_0203CE58.cursorPosition[a], gUnknown_0203CE54->unk82E[a], gUnknown_0203CE54->unk829[a]);
+}
+
+void sub_81ABAC4(void)
+{
+    u8 i;
+    for (i = 0; i < 5; i++)
+        sub_81ABA88(i);
+}
+
+void sub_81ABAE0(void)
+{
+    u8 i;
+    for (i = 0; i < 5; i++)
+        sub_8122298(&gUnknown_0203CE58.scrollPosition[i], &gUnknown_0203CE58.cursorPosition[i], gUnknown_0203CE54->unk82E[i], gUnknown_0203CE54->unk829[i], 8);
+}
+
+u8 sub_81ABB2C(u8 a)
+{
+    return gUnknown_0203CE58.scrollPosition[a] + gUnknown_0203CE58.cursorPosition[a];
+}
+
+void DisplayItemMessage(u8 taskId, u8 fontId, const u8 *str, void ( *callback)(u8 taskId))
+{
+    s16* data = gTasks[taskId].data;
+    
+    data[10] = AddItemMessageWindow(4);
+    FillWindowPixelBuffer(data[10], 17);
+    DisplayMessageAndContinueTask(taskId, data[10], 10, 13, fontId, GetPlayerTextSpeed(), str, callback);
+    schedule_bg_copy_tilemap_to_vram(1);
+}
+
+void bag_menu_inits_lists_menu(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    u16* scrollPos = &gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket];
+    u16* cursorPos = &gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket];
+    bag_menu_RemoveBagItem_message_window(4);
+    sub_81AE6C8(data[0], scrollPos, cursorPos);
+    sub_81AB9A8(gUnknown_0203CE58.pocket);
+    sub_81ABA88(gUnknown_0203CE58.pocket);
+    load_bag_item_list_buffers(gUnknown_0203CE58.pocket);
+    data[0] = ListMenuInit(&gMultiuseListMenuTemplate, *scrollPos, *cursorPos);
+    schedule_bg_copy_tilemap_to_vram(0);
+    set_callback3_to_bag(taskId);
+}
+
+void sub_81ABC3C(u8 a)
+{
+    sub_81ABC54(bag_menu_add_window(a), 1);
+}
+
+void sub_81ABC54(u8 a, s16 b)
+{
+    u8 r3 = (gUnknown_0203CE58.pocket == 3) ? 3 : 2;
+    ConvertIntToDecimalStringN(gStringVar1, b, 2, r3);
+    StringExpandPlaceholders(gStringVar4, gText_xVar1);
+    PrintTextOnWindow(a, 1, gStringVar4, GetStringCenterAlignXOffset(1, gStringVar4, 0x28), 2, 0, 0);
+}
+
+void sub_81ABCC0(int a, int b, int c)
+{
+    u8 r3 = (gUnknown_0203CE58.pocket == 3) ? 3 : 2;
+    ConvertIntToDecimalStringN(gStringVar1, b, 2, r3);
+    StringExpandPlaceholders(gStringVar4, gText_xVar1);
+    PrintTextOnWindow(a, 1, gStringVar4, 0, 1, -1, 0);
+    PrintMoneyAmount(a, 0x26, 1, c, 0);
+}
+
+void Task_BagMenu(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    u16* scrollPos = &gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket];
+    u16* cursorPos = &gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket];
+    u16 select;
+    if (sub_81221EC() != TRUE && !gPaletteFade.active)
+    {
+        switch (GetSwitchBagPocketDirection())
+        {
+            case 1:
+                SwitchBagPocket(taskId, -1, 0);
+                return;
+            case 2:
+                SwitchBagPocket(taskId, 1, 0);
+                return;
+        }
+        if ((select = (gMain.newKeys & SELECT_BUTTON)))
+        {
+            if (sub_81AC2C0() == 1)
+            {
+                sub_81AE860(data[0], scrollPos, cursorPos);
+                if ((*scrollPos + *cursorPos) != gUnknown_0203CE54->unk829[gUnknown_0203CE58.pocket] - 1)
+                {
+                    PlaySE(SE_SELECT);
+                    bag_menu_swap_items(taskId);
+                }
+            }
+            return;
+        }
+        else
+        {
+            int r4 = ListMenuHandleInputGetItemId(data[0]);
+            sub_81AE860(data[0], scrollPos, cursorPos);
+            switch (r4)
+            {
+                case -1:
+                    break;
+                case -2:
+                    if (gUnknown_0203CE58.location == 5)
+                    {
+                        PlaySE(SE_HAZURE);
+                        break;
+                    }
+                    PlaySE(SE_SELECT);
+                    gSpecialVar_ItemId = select;
+                    gTasks[taskId].func = unknown_ItemMenu_Confirm;
+                    break;
+                default:
+                    PlaySE(SE_SELECT);
+                    sub_81AB824();
+                    bag_menu_print_cursor_(data[0], 2);
+                    data[1] = r4;
+                    data[2] = BagGetQuantityByPocketPosition(gUnknown_0203CE58.pocket + 1, r4);
+                    gSpecialVar_ItemId = BagGetItemIdByPocketPosition(gUnknown_0203CE58.pocket + 1, r4);
+                    gUnknown_08614054[gUnknown_0203CE58.location](taskId);
+                    break;
+            }
+        }
+    }
+}
+
+void set_callback3_to_bag(u8 taskId)
+{
+    bag_menu_add_pocket_scroll_arrow_indicators_maybe();
+    bag_menu_add_list_scroll_arrow_indicators_maybe();
+    ClearWindowTilemap(3);
+    ClearWindowTilemap(4);
+    PutWindowTilemap(1);
+    schedule_bg_copy_tilemap_to_vram(0);
+    gTasks[taskId].func = Task_BagMenu;
+}
+
+u8 GetSwitchBagPocketDirection(void)
+{
+    u8 LRKeys;
+    if (gUnknown_0203CE54->unk81B != 0)
+        return 0;
+    LRKeys = GetLRKeysState();
+    if ((gMain.newKeys & DPAD_LEFT) || LRKeys == 1)
+    {
+        PlaySE(SE_SELECT);
+        return 1;
+    }
+    if ((gMain.newKeys & DPAD_RIGHT) || LRKeys == 2)
+    {
+        PlaySE(SE_SELECT);
+        return 2;
+    }
+    return 0;
+}
+
+
+void ChangeBagPocketId(u8 *bagPocketId, s8 deltaBagPocketId)
+{
+    if (deltaBagPocketId == 1 && *bagPocketId == 4)
+        *bagPocketId = 0;
+    else if (deltaBagPocketId == -1 && *bagPocketId == 0)
+        *bagPocketId = 4;
+    else
+        *bagPocketId += deltaBagPocketId;
+}
+
+#ifdef NONMATCHING
+void SwitchBagPocket(u8 taskId, s16 deltaBagPocketId, u16 a3)
+{
+    s16* data = gTasks[taskId].data;
+    u8 pocketId;
+
+    
+    data[13] = 0;
+    data[12] = 0;
+    data[11] = deltaBagPocketId;
+    if (a3 == 0)
+    {
+        ClearWindowTilemap(0);
+        ClearWindowTilemap(1);
+        sub_81AE6C8(data[0], &gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket], &gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket]);
+        schedule_bg_copy_tilemap_to_vram(0);
+        gSprites[gUnknown_0203CE54->unk806[gUnknown_0203CE54->unk81B_1 ^ 1]].invisible = 1;
+        sub_81AB824();
+    }
+    pocketId = gUnknown_0203CE58.pocket;
+    ChangeBagPocketId(&pocketId, deltaBagPocketId);
+    if (deltaBagPocketId == 1)
+    {
+        bag_menu_print_pocket_names(gPocketNamesStringsTable[gUnknown_0203CE58.pocket], gPocketNamesStringsTable[pocketId]);
+        bag_menu_copy_pocket_name_to_window(0);
+    }
+    else
+    {
+        bag_menu_print_pocket_names(gPocketNamesStringsTable[pocketId], gPocketNamesStringsTable[gUnknown_0203CE58.pocket]);
+        bag_menu_copy_pocket_name_to_window(8);
+    }
+    bag_menu_draw_pocket_indicator_square(gUnknown_0203CE58.pocket, 0);
+    bag_menu_draw_pocket_indicator_square(pocketId, 1);
+    FillBgTilemapBufferRect_Palette0(2, 11, 14, 2, 15, 16);
+    schedule_bg_copy_tilemap_to_vram(2);
+    SetBagVisualPocketId(pocketId, 1);
+    RemoveBagObject(1);
+    AddSwitchPocketRotatingBallObject(deltaBagPocketId);
+    SetTaskFuncWithFollowupFunc(taskId, sub_81AC10C, gTasks[taskId].func);
+}
+#else
+__attribute__((naked))
+void SwitchBagPocket(u8 taskId, s16 deltaBagPocketId, u16 a3)
+{
+    asm(".syntax unified\n\
+    push {r4-r6,lr}\n\
+	sub sp, 0xC\n\
+	lsls r0, 24\n\
+	lsrs r6, r0, 24\n\
+	lsls r1, 16\n\
+	lsrs r5, r1, 16\n\
+	lsls r2, 16\n\
+	lsls r0, r6, 2\n\
+	adds r0, r6\n\
+	lsls r0, 3\n\
+	ldr r1, =gTasks + 0x8\n\
+	adds r4, r0, r1\n\
+	movs r0, 0\n\
+	strh r0, [r4, 0x1A]\n\
+	strh r0, [r4, 0x18]\n\
+	strh r5, [r4, 0x16]\n\
+	cmp r2, 0\n\
+	bne _081AC026\n\
+	movs r0, 0\n\
+	bl ClearWindowTilemap\n\
+	movs r0, 0x1\n\
+	bl ClearWindowTilemap\n\
+	ldrb r0, [r4]\n\
+	ldr r3, =gUnknown_0203CE58\n\
+	ldrb r2, [r3, 0x5]\n\
+	lsls r2, 1\n\
+	adds r1, r3, 0\n\
+	adds r1, 0x12\n\
+	adds r1, r2, r1\n\
+	adds r3, 0x8\n\
+	adds r2, r3\n\
+	bl sub_81AE6C8\n\
+	movs r0, 0\n\
+	bl schedule_bg_copy_tilemap_to_vram\n\
+	ldr r3, =gSprites\n\
+	ldr r0, =gUnknown_0203CE54\n\
+	ldr r2, [r0]\n\
+	ldr r1, =0x0000081b\n\
+	adds r0, r2, r1\n\
+	ldrb r1, [r0]\n\
+	lsls r1, 26\n\
+	lsrs r1, 30\n\
+	movs r0, 0x1\n\
+	eors r0, r1\n\
+	adds r2, r0\n\
+	ldr r0, =0x00000806\n\
+	adds r2, r0\n\
+	ldrb r1, [r2]\n\
+	lsls r0, r1, 4\n\
+	adds r0, r1\n\
+	lsls r0, 2\n\
+	adds r0, r3\n\
+	adds r0, 0x3E\n\
+	ldrb r1, [r0]\n\
+	movs r2, 0x4\n\
+	orrs r1, r2\n\
+	strb r1, [r0]\n\
+	bl sub_81AB824\n\
+_081AC026:\n\
+	ldr r4, =gUnknown_0203CE58\n\
+	ldrb r1, [r4, 0x5]\n\
+	add r0, sp, 0x8\n\
+	strb r1, [r0]\n\
+	lsls r1, r5, 24\n\
+	asrs r1, 24\n\
+	bl ChangeBagPocketId\n\
+	lsls r0, r5, 16\n\
+	asrs r1, r0, 16\n\
+	adds r5, r0, 0\n\
+	cmp r1, 0x1\n\
+	bne _081AC07C\n\
+	ldr r2, =gPocketNamesStringsTable\n\
+	ldrb r0, [r4, 0x5]\n\
+	lsls r0, 2\n\
+	adds r0, r2\n\
+	ldr r0, [r0]\n\
+	add r1, sp, 0x8\n\
+	ldrb r1, [r1]\n\
+	lsls r1, 2\n\
+	adds r1, r2\n\
+	ldr r1, [r1]\n\
+	bl bag_menu_print_pocket_names\n\
+	movs r0, 0\n\
+	bl bag_menu_copy_pocket_name_to_window\n\
+	b _081AC09A\n\
+	.pool\n\
+_081AC07C:\n\
+	ldr r2, =gPocketNamesStringsTable\n\
+	add r0, sp, 0x8\n\
+	ldrb r0, [r0]\n\
+	lsls r0, 2\n\
+	adds r0, r2\n\
+	ldr r0, [r0]\n\
+	ldrb r1, [r4, 0x5]\n\
+	lsls r1, 2\n\
+	adds r1, r2\n\
+	ldr r1, [r1]\n\
+	bl bag_menu_print_pocket_names\n\
+	movs r0, 0x8\n\
+	bl bag_menu_copy_pocket_name_to_window\n\
+_081AC09A:\n\
+	ldr r0, =gUnknown_0203CE58\n\
+	ldrb r0, [r0, 0x5]\n\
+	movs r1, 0\n\
+	bl bag_menu_draw_pocket_indicator_square\n\
+	add r0, sp, 0x8\n\
+	ldrb r0, [r0]\n\
+	movs r1, 0x1\n\
+	bl bag_menu_draw_pocket_indicator_square\n\
+	movs r0, 0xF\n\
+	str r0, [sp]\n\
+	movs r0, 0x10\n\
+	str r0, [sp, 0x4]\n\
+	movs r0, 0x2\n\
+	movs r1, 0xB\n\
+	movs r2, 0xE\n\
+	movs r3, 0x2\n\
+	bl FillBgTilemapBufferRect_Palette0\n\
+	movs r0, 0x2\n\
+	bl schedule_bg_copy_tilemap_to_vram\n\
+	add r0, sp, 0x8\n\
+	ldrb r0, [r0]\n\
+	movs r1, 0x1\n\
+	bl SetBagVisualPocketId\n\
+	movs r0, 0x1\n\
+	bl RemoveBagObject\n\
+	asrs r0, r5, 16\n\
+	bl AddSwitchPocketRotatingBallObject\n\
+	ldr r1, =sub_81AC10C\n\
+	ldr r2, =gTasks\n\
+	lsls r0, r6, 2\n\
+	adds r0, r6\n\
+	lsls r0, 3\n\
+	adds r0, r2\n\
+	ldr r2, [r0]\n\
+	adds r0, r6, 0\n\
+	bl SetTaskFuncWithFollowupFunc\n\
+	add sp, 0xC\n\
+	pop {r4-r6}\n\
+	pop {r0}\n\
+	bx r0\n\
+	.pool\n\
+    .syntax divided\n");
+}
+#endif
+
+void sub_81AC10C(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    if (!sub_81221AC() && !IsWallysBag())
+    {
+        switch (GetSwitchBagPocketDirection())
+        {
+            case 1:
+                ChangeBagPocketId(&gUnknown_0203CE58.pocket, data[11]);
+                SwitchTaskToFollowupFunc(taskId);
+                SwitchBagPocket(taskId, -1, 1);
+                return;
+            case 2:
+                ChangeBagPocketId(&gUnknown_0203CE58.pocket, data[11]);
+                SwitchTaskToFollowupFunc(taskId);
+                SwitchBagPocket(taskId, 1, 1);
+                return;
+        }
+    }
+    switch (data[13])
+    {
+        case 0:
+            sub_81AC23C(data[12]);
+            if (!(++data[12] & 1))
+            {
+                if (data[11] == 1)
+                    bag_menu_copy_pocket_name_to_window((u8)(data[12] >> 1));
+                else
+                    bag_menu_copy_pocket_name_to_window((u8)(8 - (data[12] >> 1)));
+            }
+            if (data[12] == 16)
+                data[13]++;
+            break;
+        case 1:
+            ChangeBagPocketId(&gUnknown_0203CE58.pocket, data[11]);
+            load_bag_item_list_buffers(gUnknown_0203CE58.pocket);
+            data[0] = ListMenuInit(&gMultiuseListMenuTemplate, gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket], gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket]);
+            PutWindowTilemap(1);
+            PutWindowTilemap(2);
+            schedule_bg_copy_tilemap_to_vram(0);
+            bag_menu_add_pocket_scroll_arrow_indicators_maybe();
+            bag_menu_add_list_scroll_arrow_indicators_maybe();
+            SwitchTaskToFollowupFunc(taskId);
+    }
+}
+
+void sub_81AC23C(u8 a)
+{
+    FillBgTilemapBufferRect_Palette0(2, 17, 14, a + 2, 15, 1);
+    schedule_bg_copy_tilemap_to_vram(2);
+}
+
+void bag_menu_draw_pocket_indicator_square(u8 x, u8 is_current_bag)
+{
+    if (is_current_bag == 0)
+        FillBgTilemapBufferRect_Palette0(2, 0x1017, x + 5, 3, 1, 1);
+    else
+        FillBgTilemapBufferRect_Palette0(2, 0x102B, x + 5, 3, 1, 1);
+    schedule_bg_copy_tilemap_to_vram(2);
+}
+
+bool8 sub_81AC2C0(void)
+{
+    if (gUnknown_0203CE58.location <= 1)
+    {
+        u8 temp = gUnknown_0203CE58.pocket - 2;
+        if (temp > 1)
+            return TRUE;
+    }
+    return FALSE;
+}
+
+void bag_menu_swap_items(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    sub_81AF15C(data[0], 16, 1);
+    data[1] = gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket] + gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket];
+    gUnknown_0203CE54->unk81A = data[1];
+    CopyItemName(BagGetItemIdByPocketPosition(gUnknown_0203CE58.pocket + 1, data[1]), gStringVar1);
+    StringExpandPlaceholders(gStringVar4, gText_MoveVar1Where);
+    FillWindowPixelBuffer(1, 0);
+    bag_menu_print(1, 1, gStringVar4, 3, 1, 0, 0, 0, 0);
+    sub_80D4FEC(data[1]);
+    sub_81AB89C();
+    bag_menu_print_cursor_(data[0], 2);
+    gTasks[taskId].func = sub_81AC3C0;
+}
+
+void sub_81AC3C0(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    int r7;
+    
+    if (sub_81221EC() != TRUE)
+    {
+        if (gMain.newKeys & SELECT_BUTTON)
+        {
+            PlaySE(SE_SELECT);
+            sub_81AE860(data[0], &gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket], &gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket]);
+            sub_81AC498(taskId);
+        }
+        else
+        {
+            r7 = ListMenuHandleInputGetItemId(data[0]);
+            sub_81AE860(data[0], &gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket], &gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket]);
+            sub_80D4FC8(0);
+            sub_80D4FEC(gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket]);
+            switch (r7)
+            {
+                case -1:
+                    break;
+                case -2:
+                    PlaySE(SE_SELECT);
+                    if (gMain.newKeys & A_BUTTON)
+                        sub_81AC498(taskId);
+                    else
+                        sub_81AC590(taskId);
+                    break;
+                default:
+                    PlaySE(SE_SELECT);
+                    sub_81AC498(taskId);
+            }
+        }
+    }
+}
+
+void sub_81AC498(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    u16* scrollPos = &gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket];
+    u16* cursorPos = &gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket];
+    u16 realPos = (*scrollPos + *cursorPos);
+    
+    if (data[1] == realPos || data[1] == (realPos - 1))
+        sub_81AC590(taskId);
+    else
+    {
+        sub_80D702C(gBagPockets[gUnknown_0203CE58.pocket].itemSlots, data[1], realPos);
+        gUnknown_0203CE54->unk81A = -1;
+        sub_81AE6C8(data[0], scrollPos, cursorPos);
+        if (data[1] < realPos)
+            gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket]--;
+        load_bag_item_list_buffers(gUnknown_0203CE58.pocket);
+        data[0] = ListMenuInit(&gMultiuseListMenuTemplate, *scrollPos, *cursorPos);
+        sub_80D4FC8(1);
+        bag_menu_add_list_scroll_arrow_indicators_maybe();
+        gTasks[taskId].func = Task_BagMenu;
+    }
+}
+
+void sub_81AC590(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    u16* scrollPos = &gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket];
+    u16* cursorPos = &gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket];
+    
+    gUnknown_0203CE54->unk81A = -1;
+    sub_81AE6C8(data[0], scrollPos, cursorPos);
+    if (data[1] < (*scrollPos + *cursorPos))
+        gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket]--;
+    load_bag_item_list_buffers(gUnknown_0203CE58.pocket);
+    data[0] = ListMenuInit(&gMultiuseListMenuTemplate, *scrollPos, *cursorPos);
+    sub_80D4FC8(1);
+    bag_menu_add_list_scroll_arrow_indicators_maybe();
+    gTasks[taskId].func = Task_BagMenu;
+}
+
+void sub_81AC644(u8 unused)
+{
+    switch (gUnknown_0203CE58.location - 1)
+    {
+        case 0:
+        case 9:
+            if (ItemId_GetBattleUsage(gSpecialVar_ItemId))
+            {
+                gUnknown_0203CE54->unk820 = gUnknown_08614042;
+                gUnknown_0203CE54->unk828 = 2;
+            }
+            else
+            {
+                gUnknown_0203CE54->unk820 = &gUnknown_08614046;
+                gUnknown_0203CE54->unk828 = 1;
+            }
+            break;
+        case 4:
+            gUnknown_0203CE54->unk820 = gUnknown_08614047;
+            gUnknown_0203CE54->unk828 = 4;
+            break;
+        case 8:
+            if (!itemid_is_unique(gSpecialVar_ItemId) && gSpecialVar_ItemId != ITEM_ENIGMA_BERRY)
+            {
+                gUnknown_0203CE54->unk820 = gUnknown_0861404B;
+                gUnknown_0203CE54->unk828 = 2;
+            }
+            else
+            {
+                gUnknown_0203CE54->unk820 = &gUnknown_08614046;
+                gUnknown_0203CE54->unk828 = 1;
+            }
+            break;
+        case 6:
+            if (!itemid_is_unique(gSpecialVar_ItemId) && gSpecialVar_ItemId != ITEM_ENIGMA_BERRY)
+            {
+                gUnknown_0203CE54->unk820 = gUnknown_0861404D;
+                gUnknown_0203CE54->unk828 = 2;
+            }
+            else
+            {
+                gUnknown_0203CE54->unk820 = &gUnknown_08614046;
+                gUnknown_0203CE54->unk828 = 1;
+            }
+            break;
+        case 7:
+            if (!itemid_is_unique(gSpecialVar_ItemId) && gSpecialVar_ItemId != ITEM_ENIGMA_BERRY)
+            {
+                gUnknown_0203CE54->unk820 = gUnknown_0861404F;
+                gUnknown_0203CE54->unk828 = 2;
+            }
+            else
+            {
+                gUnknown_0203CE54->unk820 = &gUnknown_08614046;
+                gUnknown_0203CE54->unk828 = 1;
+            }
+            break;
+        case 1:
+        case 2:
+        case 3:
+        case 5:
+        default:
+            if (sub_81221AC() == TRUE || InUnionRoom() == TRUE)
+            {
+                if (gUnknown_0203CE58.pocket == 4 || !sub_8122148(gSpecialVar_ItemId))
+                {
+                    gUnknown_0203CE54->unk820 = &gUnknown_08614046;
+                    gUnknown_0203CE54->unk828 = 1;
+                }
+                else
+                {
+                    gUnknown_0203CE54->unk820 = gUnknown_08614044;
+                    gUnknown_0203CE54->unk828 = 2;
+                }
+            }
+            else
+            {
+                switch (gUnknown_0203CE58.pocket)
+                {
+                    case 0:
+                        gUnknown_0203CE54->unk820 = &gUnknown_0203CE54->unk824;
+                        gUnknown_0203CE54->unk828 = 4;
+                        memcpy(&gUnknown_0203CE54->unk824, &gUnknown_0861402C, 4);
+                        if (ItemIsMail(gSpecialVar_ItemId) == TRUE)
+                            gUnknown_0203CE54->unk824 = 6;
+                        break;
+                    case 4:
+                        gUnknown_0203CE54->unk820 = &gUnknown_0203CE54->unk824;
+                        gUnknown_0203CE54->unk828 = 4;
+                        memcpy(&gUnknown_0203CE54->unk824, &gUnknown_08614030, 4);
+                        if (gSaveBlock1Ptr->registeredItem == gSpecialVar_ItemId)
+                            gUnknown_0203CE54->unk825 = 8;
+                        if (gSpecialVar_ItemId == ITEM_MACH_BIKE || gSpecialVar_ItemId == ITEM_ACRO_BIKE)
+                        {
+                            if (TestPlayerAvatarFlags(6))
+                                gUnknown_0203CE54->unk824 = 7;
+                        }
+                        break;
+                    case 1:
+                        gUnknown_0203CE54->unk820 = gUnknown_08614034;
+                        gUnknown_0203CE54->unk828 = 4;
+                        break;
+                    case 2:
+                        gUnknown_0203CE54->unk820 = gUnknown_08614038;
+                        gUnknown_0203CE54->unk828 = 4;
+                        break;
+                    case 3:
+                        gUnknown_0203CE54->unk820 = gUnknown_0861403C;
+                        gUnknown_0203CE54->unk828 = 6;
+                        break;
+                }
+            }
+    }
+    if (gUnknown_0203CE58.pocket == 2)
+    {
+        ClearWindowTilemap(1);
+        PrintTMHMMoveData(gSpecialVar_ItemId);
+        PutWindowTilemap(3);
+        PutWindowTilemap(4);
+        schedule_bg_copy_tilemap_to_vram(0);
+    }
+    else
+    {
+        CopyItemName(gSpecialVar_ItemId, gStringVar1);
+        StringExpandPlaceholders(gStringVar4, gText_Var1IsSelected);
+        FillWindowPixelBuffer(1, 0);
+        bag_menu_print(1, 1, gStringVar4, 3, 1, 0, 0, 0, 0);
+    }
+    if (gUnknown_0203CE54->unk828 == 1)
+        sub_81ACAF8(bag_menu_add_window(0));
+    else if (gUnknown_0203CE54->unk828 == 2)
+        sub_81ACAF8(bag_menu_add_window(1));
+    else if (gUnknown_0203CE54->unk828 == 4)
+        sub_81ACB54(bag_menu_add_window(2), 2, 2);
+    else
+        sub_81ACB54(bag_menu_add_window(3), 2, 3);
+}
+
+void sub_81ACAF8(u8 a)
+{
+    AddItemMenuActionTextPrinters(a, 7, 8, 1, 0, 16, gUnknown_0203CE54->unk828, gUnknown_08613FB4, gUnknown_0203CE54->unk820);
+    InitMenuInUpperLeftCornerPlaySoundWhenAPressed(a, gUnknown_0203CE54->unk828, 0);
+}
+
+void sub_81ACB54(u8 a, u8 b, u8 c)
+{
+    sub_8198DBC(a, 7, 8, 1, 0x38, b, c, gUnknown_08613FB4, gUnknown_0203CE54->unk820);
+    sub_8199944(a, 0x38, b, c, 0);
+}
+
+void unknown_item_menu_type(u8 taskId)
+{
+    sub_81AC644(taskId);
+    if (gUnknown_0203CE54->unk828 <= 2)
+        gTasks[taskId].func = Task_HandleInBattleItemMenuInput;
+    else
+        gTasks[taskId].func = Task_HandleOutOfBattleItemMenuInput;
+}
+
+void Task_HandleInBattleItemMenuInput(u8 taskId)
+{
+    if (sub_81221EC() != TRUE)
+    {
+        s8 r4 = ProcessMenuInputNoWrapAround();
+        switch (r4)
+        {
+            case -2:
+                break;
+            case -1:
+                PlaySE(SE_SELECT);
+                gUnknown_08613FB4[4].func.void_u8(taskId);
+                break;
+            default:
+                PlaySE(SE_SELECT);
+                gUnknown_08613FB4[gUnknown_0203CE54->unk820[r4]].func.void_u8(taskId);
+                break;
+        }
+    }
+}
+
+void Task_HandleOutOfBattleItemMenuInput(u8 taskId)
+{
+    if (sub_81221EC() != TRUE)
+    {
+        s8 cursorPos = GetMenuCursorPos();
+        if (gMain.newKeys & DPAD_UP)
+        {
+            if (cursorPos > 0 && sub_81ACDFC(cursorPos - 2))
+            {
+                PlaySE(SE_SELECT);
+                sub_8199134(0, -1);
+            }
+        }
+        else if (gMain.newKeys & DPAD_DOWN)
+        {
+            if (cursorPos < (gUnknown_0203CE54->unk828 - 2) && sub_81ACDFC(cursorPos + 2))
+            {
+                PlaySE(SE_SELECT);
+                sub_8199134(0, 1);
+            }
+        }
+        else if ((gMain.newKeys & DPAD_LEFT) || GetLRKeysState() == 1)
+        {
+            if ((cursorPos & 1) && sub_81ACDFC(cursorPos - 1))
+            {
+                PlaySE(SE_SELECT);
+                sub_8199134(-1, 0);
+            }
+        }
+        else if ((gMain.newKeys & DPAD_RIGHT) || GetLRKeysState() == 2)
+        {
+            if (!(cursorPos & 1) && sub_81ACDFC(cursorPos + 1))
+            {
+                PlaySE(SE_SELECT);
+                sub_8199134(1, 0);
+            }
+        }
+        else if (gMain.newKeys & A_BUTTON)
+        {
+            PlaySE(SE_SELECT);
+            gUnknown_08613FB4[gUnknown_0203CE54->unk820[cursorPos]].func.void_u8(taskId);
+        }
+        else if (gMain.newKeys & B_BUTTON)
+        {
+            PlaySE(SE_SELECT);
+            gUnknown_08613FB4[4].func.void_u8(taskId);
+        }
+    }
+}
+
+bool8 sub_81ACDFC(s8 a)
+{
+    if (a < 0)
+        return FALSE;
+    if (a > gUnknown_0203CE54->unk828)
+        return FALSE;
+    if (gUnknown_0203CE54->unk820[a] == 14)
+        return FALSE;
+    return TRUE;
+}
+
+void bag_menu_remove_some_window(void)
+{
+    if (gUnknown_0203CE54->unk828 == 1)
+            bag_menu_remove_window(0);
+    else if (gUnknown_0203CE54->unk828 == 2)
+    {
+            bag_menu_remove_window(1);
+    }
+    else if (gUnknown_0203CE54->unk828 == 4)
+    {
+            bag_menu_remove_window(2);
+    }
+    else
+            bag_menu_remove_window(3);
+}
+
+void ItemMenu_UseOutOfBattle(u8 taskId)
+{
+    if (ItemId_GetFieldFunc(gSpecialVar_ItemId))
+    {
+        bag_menu_remove_some_window();
+        if (CalculatePlayerPartyCount() == 0 && ItemId_GetType(gSpecialVar_ItemId) == 1)
+            bag_menu_print_there_is_no_pokemon(taskId);
+        else
+        {
+            FillWindowPixelBuffer(1, 0);
+            schedule_bg_copy_tilemap_to_vram(0);
+            if (gUnknown_0203CE58.pocket != 3)
+                ItemId_GetFieldFunc(gSpecialVar_ItemId)(taskId);
+            else
+                sub_80FDD10(taskId);
+        }
+    }
+}
+
+void ItemMenu_Toss(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    bag_menu_remove_some_window();
+    data[8] = 1;
+    if (data[2] == 1)
+    {
+        BagMenuConfirmToss(taskId);
+    }
+    else
+    {
+        CopyItemName(gSpecialVar_ItemId, gStringVar1);
+        StringExpandPlaceholders(gStringVar4, gText_TossHowManyVar1s);
+        FillWindowPixelBuffer(1, 0);
+        bag_menu_print(1, 1, gStringVar4, 3, 1, 0, 0, 0, 0);
+        sub_81ABC3C(7);
+        gTasks[taskId].func = Task_ChooseHowManyToToss;
+    }
+}
+
+void BagMenuConfirmToss(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    CopyItemName(gSpecialVar_ItemId, gStringVar1);
+    ConvertIntToDecimalStringN(gStringVar2, data[8], 0, 3);
+    StringExpandPlaceholders(gStringVar4, gText_ConfirmTossItems);
+    FillWindowPixelBuffer(1, 0);
+    bag_menu_print(1, 1, gStringVar4, 3, 1, 0, 0, 0, 0);
+    bag_menu_yes_no(taskId, 5, &gUnknown_08614084);
+}
+
+void BagMenuCancelToss(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    bag_menu_print_description_box_text(data[1]);
+    bag_menu_print_cursor_(data[0], 0);
+    set_callback3_to_bag(taskId);
+}
+
+void Task_ChooseHowManyToToss(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    if (AdjustQuantityAccordingToDPadInput(&data[8], data[2]) == TRUE)
+    {
+        sub_81ABC54(gUnknown_0203CE54->unk817, data[8]);
+    }
+    else if (gMain.newKeys & A_BUTTON)
+    {
+        PlaySE(SE_SELECT);
+        bag_menu_remove_window(7);
+        BagMenuConfirmToss(taskId);
+    }
+    else if (gMain.newKeys & B_BUTTON)
+    {
+        PlaySE(SE_SELECT);
+        bag_menu_remove_window(7);
+        BagMenuCancelToss(taskId);
+    }
+}
+
+void BagMenuActuallyToss(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    CopyItemName(gSpecialVar_ItemId, gStringVar1);
+    ConvertIntToDecimalStringN(gStringVar2, data[8], 0, 3);
+    StringExpandPlaceholders(gStringVar4, gText_ThrewAwayVar2Var1s);
+    FillWindowPixelBuffer(1, 0);
+    bag_menu_print(1, 1, gStringVar4, 3, 1, 0, 0, 0, 0);
+    gTasks[taskId].func = Task_ActuallyToss;
+}
+
+void Task_ActuallyToss(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    u16* scrollPos = &gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket];
+    u16* cursorPos = &gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket];
+    
+    if (gMain.newKeys & (A_BUTTON | B_BUTTON))
+    {
+        PlaySE(SE_SELECT);
+        RemoveBagItem(gSpecialVar_ItemId, data[8]);
+        sub_81AE6C8(data[0], scrollPos, cursorPos);
+        sub_81AB9A8(gUnknown_0203CE58.pocket);
+        sub_81ABA88(gUnknown_0203CE58.pocket);
+        load_bag_item_list_buffers(gUnknown_0203CE58.pocket);
+        data[0] = ListMenuInit(&gMultiuseListMenuTemplate, *scrollPos, *cursorPos);
+        schedule_bg_copy_tilemap_to_vram(0);
+        set_callback3_to_bag(taskId);
+    }
+}
+
+void ItemMenu_Register(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    u16* scrollPos = &gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket];
+    u16* cursorPos = &gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket];
+    
+    if (gSaveBlock1Ptr->registeredItem == gSpecialVar_ItemId)
+        gSaveBlock1Ptr->registeredItem = 0;
+    else
+        gSaveBlock1Ptr->registeredItem = gSpecialVar_ItemId;
+    sub_81AE6C8(data[0], scrollPos, cursorPos);
+    load_bag_item_list_buffers(gUnknown_0203CE58.pocket);
+    data[0] = ListMenuInit(&gMultiuseListMenuTemplate, *scrollPos, *cursorPos);
+    schedule_bg_copy_tilemap_to_vram(0);
+    ItemMenu_Cancel(taskId);
+}
+
+void ItemMenu_Give(u8 taskId)
+{
+    bag_menu_remove_some_window();
+    if (!itemid_80BF6D8_mail_related(gSpecialVar_ItemId))
+    {
+        DisplayItemMessage(taskId, 1, gText_CantWriteMail, sub_81AD350);
+    }
+    else if (!itemid_is_unique(gSpecialVar_ItemId))
+    {
+        if (CalculatePlayerPartyCount() == 0)
+            bag_menu_print_there_is_no_pokemon(taskId);
+        else
+        {
+            gUnknown_0203CE54->unk0 = sub_81B7F60;
+            unknown_ItemMenu_Confirm(taskId);
+        }
+    }
+    else
+    {
+        bag_menu_print_cant_be_held_msg(taskId);
+    }
+}
+
+void bag_menu_print_there_is_no_pokemon(u8 taskId)
+{
+    DisplayItemMessage(taskId, 1, gText_NoPokemon, sub_81AD350);
+}
+
+void bag_menu_print_cant_be_held_msg(u8 taskId)
+{
+    CopyItemName(gSpecialVar_ItemId, gStringVar1);
+    StringExpandPlaceholders(gStringVar4, gText_Var1CantBeHeld);
+    DisplayItemMessage(taskId, 1, gStringVar4, sub_81AD350);
+}
+
+void sub_81AD350(u8 taskId)
+{
+    if (gMain.newKeys & A_BUTTON)
+    {
+        PlaySE(SE_SELECT);
+        bag_menu_inits_lists_menu(taskId);
+    }
+}
+
+void ItemMenu_CheckTag(u8 taskId)
+{
+    gUnknown_0203CE54->unk0 = DoBerryTagScreen;
+    unknown_ItemMenu_Confirm(taskId);
+}
+
+void ItemMenu_Cancel(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    bag_menu_remove_some_window();
+    bag_menu_print_description_box_text(data[1]);
+    schedule_bg_copy_tilemap_to_vram(0);
+    schedule_bg_copy_tilemap_to_vram(1);
+    bag_menu_print_cursor_(data[0], 0);
+    set_callback3_to_bag(taskId);
+}
+
+void ItemMenu_UseInBattle(u8 taskId)
+{
+    if (ItemId_GetBattleFunc(gSpecialVar_ItemId))
+    {
+        bag_menu_remove_some_window();
+        ItemId_GetBattleFunc(gSpecialVar_ItemId)(taskId);
+    }
+}
+
+void bag_menu_mail_related(void)
+{
+    GoToBagMenu(12, 5, NULL);
+}
+
+void item_menu_type_2(u8 taskId)
+{
+    if (!itemid_80BF6D8_mail_related(gSpecialVar_ItemId))
+    {
+        DisplayItemMessage(taskId, 1, gText_CantWriteMail, sub_81AD350);
+    }
+    else if (!sub_8122148(gSpecialVar_ItemId))
+    {
+        CopyItemName(gSpecialVar_ItemId, gStringVar1);
+        StringExpandPlaceholders(gStringVar4, gText_Var1CantBeHeldHere);
+        DisplayItemMessage(taskId, 1, gStringVar4, sub_81AD350);
+    }
+    else if (gUnknown_0203CE58.pocket != 4 && !itemid_is_unique(gSpecialVar_ItemId))
+    {
+        unknown_ItemMenu_Confirm(taskId);
+    }
+    else
+    {
+        bag_menu_print_cant_be_held_msg(taskId);
+    }
+}
+
+void item_menu_type_b(u8 taskId)
+{
+    if (ItemIsMail(gSpecialVar_ItemId) == TRUE)
+        DisplayItemMessage(taskId, 1, gText_CantWriteMail, sub_81AD350);
+    else if (gUnknown_0203CE58.pocket != 4 && !itemid_is_unique(gSpecialVar_ItemId))
+        gTasks[taskId].func = unknown_ItemMenu_Confirm;
+    else
+        bag_menu_print_cant_be_held_msg(taskId);
+}
+
+bool8 UseRegisteredKeyItemOnField(void)
+{
+    u8 taskId;
+    
+    if (InUnionRoom() == TRUE || InBattlePyramid() || InBattlePike() || InMultiBattleRoom() == TRUE)
+        return FALSE;
+    HideMapNamePopUpWindow();
+    ChangeBgY_ScreenOff(0, 0, 0);
+    if (gSaveBlock1Ptr->registeredItem != ITEM_NONE)
+    {
+        if (CheckBagHasItem(gSaveBlock1Ptr->registeredItem, 1) == TRUE)
+        {
+            ScriptContext2_Enable();
+            FreezeMapObjects();
+            sub_808B864();
+            sub_808BCF4();
+            gSpecialVar_ItemId = gSaveBlock1Ptr->registeredItem;
+            taskId = CreateTask(ItemId_GetFieldFunc(gSaveBlock1Ptr->registeredItem), 8);
+            gTasks[taskId].data[3] = 1;
+            return TRUE;
+        }
+        else
+            gSaveBlock1Ptr->registeredItem = ITEM_NONE;
+    }
+    ScriptContext1_SetupScript(EventScript_2736B3);
+    return TRUE;
+}
+
+void display_sell_item_ask_str(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    if (itemid_get_market_price(gSpecialVar_ItemId) == 0)
+    {
+        CopyItemName(gSpecialVar_ItemId, gStringVar2);
+        StringExpandPlaceholders(gStringVar4, gText_CantBuyKeyItem);
+        DisplayItemMessage(taskId, 1, gStringVar4, bag_menu_inits_lists_menu);
+    }
+    else 
+    {
+        data[8] = 1;
+        if (data[2] == 1)
+        {
+            bag_menu_AddMoney_window();
+            sub_81AD680(taskId);
+        }
+        else
+        {
+            CopyItemName(gSpecialVar_ItemId, gStringVar2);
+            StringExpandPlaceholders(gStringVar4, gText_HowManyToSell);
+            DisplayItemMessage(taskId, 1, gStringVar4, sub_81AD730);
+        }
+    }
+}
+
+void sub_81AD680(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    ConvertIntToDecimalStringN(gStringVar1, (itemid_get_market_price(gSpecialVar_ItemId) / 2) * data[8], 0, 6);
+    StringExpandPlaceholders(gStringVar4, gText_ICanPayVar1);
+    DisplayItemMessage(taskId, 1, gStringVar4, sub_81AD6E4);
+}
+
+void sub_81AD6E4(u8 taskId)
+{
+    bag_menu_yes_no(taskId, 6, &gUnknown_0861408C);
+}
+
+void sub_81AD6FC(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    bag_menu_remove_money_window();
+    bag_menu_RemoveBagItem_message_window(4);
+    bag_menu_print_cursor_(data[0], 0);
+    set_callback3_to_bag(taskId);
+}
+
+void sub_81AD730(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    u8 windowId = bag_menu_add_window(8);
+    
+    sub_81ABCC0(windowId, 1, (itemid_get_market_price(gSpecialVar_ItemId) / 2) * data[8]);
+    bag_menu_AddMoney_window();
+    gTasks[taskId].func = sub_81AD794;
+}
+
+void sub_81AD794(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    if (AdjustQuantityAccordingToDPadInput(&data[8], data[2]) == TRUE)
+    {
+        sub_81ABCC0(gUnknown_0203CE54->unk818, data[8], (itemid_get_market_price(gSpecialVar_ItemId) / 2) * data[8]);
+    }
+    else if (gMain.newKeys & A_BUTTON)
+    {
+        PlaySE(SE_SELECT);
+        bag_menu_remove_window(8);
+        sub_81AD680(taskId);
+    }
+    else if (gMain.newKeys & B_BUTTON)
+    {
+        PlaySE(SE_SELECT);
+        bag_menu_print_cursor_(data[0], 0);
+        bag_menu_remove_money_window();
+        bag_menu_remove_window(8);
+        bag_menu_RemoveBagItem_message_window(4);
+        set_callback3_to_bag(taskId);
+    }
+}
+
+void sub_81AD84C(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    CopyItemName(gSpecialVar_ItemId, gStringVar2);
+    ConvertIntToDecimalStringN(gStringVar1, (itemid_get_market_price(gSpecialVar_ItemId) / 2) * data[8], 0, 6);
+    StringExpandPlaceholders(gStringVar4, gText_TurnedOverVar1ForVar2);
+    DisplayItemMessage(taskId, 1, gStringVar4, sub_81AD8C8);
+}
+
+void sub_81AD8C8(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    u16* scrollPos = &gUnknown_0203CE58.scrollPosition[gUnknown_0203CE58.pocket];
+    u16* cursorPos = &gUnknown_0203CE58.cursorPosition[gUnknown_0203CE58.pocket];
+    
+    PlaySE(SE_REGI);
+    RemoveBagItem(gSpecialVar_ItemId, data[8]);
+    AddMoney(&gSaveBlock1Ptr->money, (itemid_get_market_price(gSpecialVar_ItemId) / 2) * data[8]);
+    sub_81AE6C8(data[0], scrollPos, cursorPos);
+    sub_81AB9A8(gUnknown_0203CE58.pocket);
+    sub_81ABA88(gUnknown_0203CE58.pocket);
+    load_bag_item_list_buffers(gUnknown_0203CE58.pocket);
+    data[0] = ListMenuInit(&gMultiuseListMenuTemplate, *scrollPos, *cursorPos);
+    bag_menu_print_cursor_(data[0], 2);
+    PrintMoneyAmountInMoneyBox(gUnknown_0203CE54->unk819, GetMoney(&gSaveBlock1Ptr->money), 0);
+    gTasks[taskId].func = sub_81AD9C0;
+}
+
+void sub_81AD9C0(u8 taskId)
+{
+    if (gMain.newKeys & (A_BUTTON | B_BUTTON))
+    {
+        PlaySE(SE_SELECT);
+        bag_menu_remove_money_window();
+        bag_menu_inits_lists_menu(taskId);
+    }
+}
+
+void display_deposit_item_ask_str(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    data[8] = 1;
+    if (data[2] == 1)
+    {
+        sub_81ADB14(taskId);
+    }
+    else
+    {
+        CopyItemName(gSpecialVar_ItemId, gStringVar1);
+        StringExpandPlaceholders(gStringVar4, gText_DepositHowManyVar1);
+        FillWindowPixelBuffer(1, 0);
+        bag_menu_print(1, 1, gStringVar4, 3, 1, 0, 0, 0, 0);
+        sub_81ABC3C(7);
+        gTasks[taskId].func = sub_81ADA7C;
+    }
+}
+
+void sub_81ADA7C(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    if (AdjustQuantityAccordingToDPadInput(&data[8], data[2]) == TRUE)
+    {
+        sub_81ABC54(gUnknown_0203CE54->unk817, data[8]);
+    }
+    else if (gMain.newKeys & A_BUTTON)
+    {
+        PlaySE(SE_SELECT);
+        bag_menu_remove_window(7);
+        sub_81ADB14(taskId);
+    }
+    else if (gMain.newKeys & B_BUTTON)
+    {
+        PlaySE(SE_SELECT);
+        bag_menu_print_description_box_text(data[1]);
+        bag_menu_print_cursor_(data[0], 0);
+        bag_menu_remove_window(7);
+        set_callback3_to_bag(taskId);
+    }
+}
+
+void sub_81ADB14(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    FillWindowPixelBuffer(1, 0);
+    if (itemid_is_unique(gSpecialVar_ItemId))
+    {
+        bag_menu_print(1, 1, gText_CantStoreImportantItems, 3, 1, 0, 0, 0, 0);
+        gTasks[taskId].func = sub_81ADC0C;
+    }
+    else if (AddPCItem(gSpecialVar_ItemId, data[8]) == TRUE)
+    {
+        CopyItemName(gSpecialVar_ItemId, gStringVar1);
+        ConvertIntToDecimalStringN(gStringVar2, data[8], 0, 3);
+        StringExpandPlaceholders(gStringVar4, gText_DepositedVar2Var1s);
+        bag_menu_print(1, 1, gStringVar4, 3, 1, 0, 0, 0, 0);
+        gTasks[taskId].func = Task_ActuallyToss;
+    }
+    else
+    {
+        bag_menu_print(1, 1, gText_NoRoomForItems, 3, 1, 0, 0, 0, 0);
+        gTasks[taskId].func = sub_81ADC0C;
+    }
+}
+
+void sub_81ADC0C(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    if (gMain.newKeys & (A_BUTTON | B_BUTTON))
+    {
+        PlaySE(SE_SELECT);
+        bag_menu_print_description_box_text(data[1]);
+        bag_menu_print_cursor_(data[0], 0);
+        set_callback3_to_bag(taskId);
+    }
+}
+
+bool8 IsWallysBag(void)
+{
+    if (gUnknown_0203CE58.location == 10)
+        return TRUE;
+    return FALSE;
+}
+
+void PrepareBagForWallyTutorial(void)
+{
+    u32 i;
+    
+    gUnknown_0203CE80 = AllocZeroed(sizeof(struct TempWallyStruct));
+    memcpy(gUnknown_0203CE80->bagPocket_Items, gSaveBlock1Ptr->bagPocket_Items, sizeof(gSaveBlock1Ptr->bagPocket_Items));
+    memcpy(gUnknown_0203CE80->bagPocket_PokeBalls, gSaveBlock1Ptr->bagPocket_PokeBalls, sizeof(gSaveBlock1Ptr->bagPocket_PokeBalls));
+    gUnknown_0203CE80->pocket = gUnknown_0203CE58.pocket;
+    for (i = 0; i <= 4; i++)
+    {
+        gUnknown_0203CE80->cursorPosition[i] = gUnknown_0203CE58.cursorPosition[i];
+        gUnknown_0203CE80->scrollPosition[i] = gUnknown_0203CE58.scrollPosition[i];
+    }
+    ClearItemSlots(gSaveBlock1Ptr->bagPocket_Items, 30);
+    ClearItemSlots(gSaveBlock1Ptr->bagPocket_PokeBalls, 16);
+    ResetBagScrollPositions();
+}
+
+void RestoreBagAfterWallyTutorial(void)
+{
+    u32 i;
+    
+    memcpy(gSaveBlock1Ptr->bagPocket_Items, gUnknown_0203CE80->bagPocket_Items, sizeof(gUnknown_0203CE80->bagPocket_Items));
+    memcpy(gSaveBlock1Ptr->bagPocket_PokeBalls, gUnknown_0203CE80->bagPocket_PokeBalls, sizeof(gUnknown_0203CE80->bagPocket_PokeBalls));
+    gUnknown_0203CE58.pocket = gUnknown_0203CE80->pocket;
+    for (i = 0; i <= 4; i++)
+    {
+        gUnknown_0203CE58.cursorPosition[i] = gUnknown_0203CE80->cursorPosition[i];
+        gUnknown_0203CE58.scrollPosition[i] = gUnknown_0203CE80->scrollPosition[i];
+    }
+    Free(gUnknown_0203CE80);
+}
+
+void DoWallyTutorialBagMenu(void)
+{
+    PrepareBagForWallyTutorial();
+    AddBagItem(ITEM_POTION, 1);
+    AddBagItem(ITEM_POKE_BALL, 1);
+    GoToBagMenu(10, 0, SetCB2ToReshowScreenAfterMenu2);
+}
+
+void Task_WallyTutorialBagMenu(u8 taskId)
+{
+    s16* data = gTasks[taskId].data;
+    
+    if (!gPaletteFade.active)
+    {
+        switch (data[8])
+        {
+            case 0x66:
+                PlaySE(SE_SELECT);
+                SwitchBagPocket(taskId, 1, 0);
+                data[8]++;
+                break;
+            case 0xCC:
+                PlaySE(SE_SELECT);
+                bag_menu_print_cursor_(data[0], 2);
+                gSpecialVar_ItemId = ITEM_POKE_BALL;
+                sub_81AC644(taskId);
+                data[8]++;
+                break;
+            case 0x132:
+                PlaySE(SE_SELECT);
+                bag_menu_remove_some_window();
+                sub_81AE6C8(data[0], 0, 0);
+                RestoreBagAfterWallyTutorial();
+                unknown_ItemMenu_Confirm(taskId);
+                break;
+            default:
+                data[8]++;
+                break;
+        }
+    }
+}
+
+void unknown_ItemMenu_Show(u8 taskId)
+{
+    gSpecialVar_0x8005 = gSpecialVar_ItemId;
+    gSpecialVar_Result = 1;
+    bag_menu_remove_some_window();
+    unknown_ItemMenu_Confirm(taskId);
+}
+
+void bag_menu_leave_maybe_3(void)
+{
+    gFieldCallback = sub_819FA50;
+    SetMainCallback2(c2_exit_to_overworld_2_switch);
+}
+
+void unknown_ItemMenu_Give2(u8 taskId)
+{
+    RemoveBagItem(gSpecialVar_ItemId, 1);
+    gSpecialVar_Result = 1;
+    bag_menu_remove_some_window();
+    unknown_ItemMenu_Confirm(taskId);
+}
+
+void bag_menu_leave_maybe_2(void)
+{
+    gFieldCallback = sub_818DEF4;
+    SetMainCallback2(c2_exit_to_overworld_2_switch);
+}
+
+void unknown_ItemMenu_Confirm2(u8 taskId)
+{
+    gSpecialVar_Result = 1;
+    bag_menu_remove_some_window();
+    unknown_ItemMenu_Confirm(taskId);
+}
+
+void bag_menu_leave_maybe(void)
+{
+    gFieldCallback = sub_818E564;
+    SetMainCallback2(c2_exit_to_overworld_2_switch);
+}
+
+void bag_menu_print_pocket_names(u8 *pocketName1, u8 *pocketName2)
+{
+    struct WindowTemplate window = {0, 0, 0, 0, 0, 0, 0};
+    u16 windowId;
+    int offset;
+    
+    window.width = 16;
+    window.height = 2;
+    windowId = AddWindow(&window);
+    FillWindowPixelBuffer(windowId, 0);
+    offset = GetStringCenterAlignXOffset(1, pocketName1, 0x40);
+    bag_menu_print(windowId, 1, pocketName1, offset, 1, 0, 0, -1, 1);
+    if (pocketName2)
+    {
+        offset = GetStringCenterAlignXOffset(1, pocketName2, 0x40);
+        bag_menu_print(windowId, 1, pocketName2, offset + 0x40, 1, 0, 0, -1, 1);
+    }
+    CpuCopy32((u8*)GetWindowAttribute(windowId, 7), gUnknown_0203CE54->unk844, 0x400);
+    RemoveWindow(windowId);
+}
+
+void bag_menu_copy_pocket_name_to_window(u32 a)
+{
+    u8 (* r4)[32][32];
+    u8* windowAttribute;
+    int b;
+    if (a > 8)
+        a = 8;
+    r4 = &gUnknown_0203CE54->unk844;
+    windowAttribute = (u8*)GetWindowAttribute(2, 7);
+    CpuCopy32(r4[0][a], windowAttribute, 0x100);
+    b = a + 16;
+    CpuCopy32(r4[0][b], windowAttribute + 0x100, 0x100);
+    CopyWindowToVram(2, 2);
+}
+
+void setup_bag_menu_textboxes(void)
+{
+    u8 i;
+    
+    InitWindows(gUnknown_08614174);
+    DeactivateAllTextPrinters();
+    sub_809882C(0, 1, -32);
+    copy_textbox_border_tile_patterns_to_vram(0, 10, -48);
+    sub_819A2BC(-64, 1);
+    LoadPalette(&gUnknown_0860F074, 0xF0, 0x20);
+    for (i = 0; i < 3; i++)
+    {
+        FillWindowPixelBuffer(i, 0);
+        PutWindowTilemap(i);
+    }
+    schedule_bg_copy_tilemap_to_vram(0);
+    schedule_bg_copy_tilemap_to_vram(1);
+}
+
+void bag_menu_print(u8 a, u8 b, const u8 *str, u8 c, u8 d, u8 e, u8 f, u8 g, u8 h)
+{
+    AddTextPrinterParameterized2(a, b, c, d, e, f, gUnknown_08614164[h], g, str);
+}
+
+u8 sub_81AE124(u8 a)
+{
+    return gUnknown_0203CE54->unk810[a];
+}    
+
+u8 bag_menu_add_window(u8 a)
+{
+    u8 *ptr = &gUnknown_0203CE54->unk810[a];
+    if (*ptr == 0xFF)
+    {
+        *ptr = AddWindow(&gUnknown_086141AC[a]);
+        SetWindowBorderStyle(*ptr, 0, 1, 14);
+        schedule_bg_copy_tilemap_to_vram(1);
+    }
+    return *ptr;
+}
+
+void bag_menu_remove_window(u8 a)
+{
+    u8 *ptr = &gUnknown_0203CE54->unk810[a];
+    if (*ptr != 0xFF)
+    {
+        sub_8198070(*ptr, 0);
+        ClearWindowTilemap(*ptr);
+        RemoveWindow(*ptr);
+        schedule_bg_copy_tilemap_to_vram(1);
+        *ptr = 0xFF;
+    }
+}
+
+u8 AddItemMessageWindow(u8 a)
+{
+    u8 *ptr = &gUnknown_0203CE54->unk810[a];
+    if (*ptr == 0xFF)
+        *ptr = AddWindow(&gUnknown_086141AC[a]);
+    return *ptr;
+}
+
+void bag_menu_RemoveBagItem_message_window(u8 a)
+{
+    u8 *ptr = &gUnknown_0203CE54->unk810[a];
+    if (*ptr != 0xFF)
+    {
+        sub_8197DF8(*ptr, 0);
+        ClearWindowTilemap(*ptr);
+        RemoveWindow(*ptr);
+        schedule_bg_copy_tilemap_to_vram(1);
+        *ptr = 0xFF;
+    }
+}
+
+void bag_menu_yes_no(u8 a, u8 b, const struct YesNoFuncTable *funcTable)
+{
+    CreateYesNoMenuWithCallbacks(a, &gUnknown_086141AC[b], 1, 0, 2, 1, 14, funcTable);
+}
+
+void bag_menu_AddMoney_window(void)
+{
+    u8 windowId = bag_menu_add_window(9);
+    PrintMoneyAmountInMoneyBoxWithBorder(windowId, 1, 14, GetMoney(&gSaveBlock1Ptr->money));
+    AddMoneyLabelObject(19, 11);
+}
+
+void bag_menu_remove_money_window(void)
+{
+    bag_menu_remove_window(9);
+    RemoveMoneyLabelObject();
+}
+
+void bag_menu_prepare_tmhm_move_window(void)
+{
+    FillWindowPixelBuffer(3, 0);
+    blit_move_info_icon(3, 19, 0, 0);
+    blit_move_info_icon(3, 20, 0, 12);
+    blit_move_info_icon(3, 21, 0, 24);
+    blit_move_info_icon(3, 22, 0, 36);
+    CopyWindowToVram(3, 2);
+}
+
+void PrintTMHMMoveData(u16 itemId)
+{
+    u8 i;
+    u16 moveId;
+    const u8* text;
+    
+    FillWindowPixelBuffer(4, 0);
+    if (itemId == ITEM_NONE)
+    {
+        for (i = 0; i < 4; i++)
+            bag_menu_print(4, 1, gText_ThreeDashes, 7, i * 12, 0, 0, -1, 4);
+        CopyWindowToVram(4, 2);
+    }
+    else
+    {
+        moveId = ItemIdToBattleMoveId(itemId);
+        blit_move_info_icon(4, gBattleMoves[moveId].type + 1, 0, 0);
+        if (gBattleMoves[moveId].power <= 1)
+        {
+            text = gText_ThreeDashes;
+        }
+        else
+        {
+            ConvertIntToDecimalStringN(gStringVar1, gBattleMoves[moveId].power, 1, 3);
+            text = gStringVar1;
+        }
+        bag_menu_print(4, 1, text, 7, 12, 0, 0, -1, 4);
+        if (gBattleMoves[moveId].accuracy == 0)
+        {
+            text = gText_ThreeDashes;
+        }
+        else
+        {
+            ConvertIntToDecimalStringN(gStringVar1, gBattleMoves[moveId].accuracy, 1, 3);
+            text = gStringVar1;
+        }
+        bag_menu_print(4, 1, text, 7, 24, 0, 0, -1, 4);
+        ConvertIntToDecimalStringN(gStringVar1, gBattleMoves[moveId].pp, 1, 3);
+        bag_menu_print(4, 1, gStringVar1, 7, 36, 0, 0, -1, 4);
+        CopyWindowToVram(4, 2);
+    }
+}
diff --git a/src/item_use.c b/src/item_use.c
index 8e4a5cf2d..2e47e6f14 100755
--- a/src/item_use.c
+++ b/src/item_use.c
@@ -1,4 +1,5 @@
 #include "global.h"
+#include "item_use.h"
 #include "battle.h"
 #include "berry.h"
 #include "bike.h"
@@ -28,7 +29,6 @@
 #include "task.h"
 #include "text.h"
 
-extern u16 gSpecialVar_ItemId;
 extern void(**gUnknown_0203CE54)(void);
 extern void(**gUnknown_0203CF2C)(void);
 extern void(*gUnknown_0203A0F4)(u8 taskId);
@@ -87,15 +87,12 @@ extern void sub_81ABA88(u8);
 extern void sub_80B7CC8(void);
 extern void flagmods_08054D70(void);
 extern u8* sub_806CF78(u16);
-extern bool8 ExecuteTableBasedItemEffect_(struct Pokemon*, u16, u8, u8);
-extern u8 gBankInMenu;
-extern u16 gBattlerPartyIndexes[];
 extern void sub_81B89F0(void);
 extern u8 GetItemEffectType(u16);
 extern struct MapConnection *sub_8088A8C(s16, s16);
 
 void MapPostLoadHook_UseItem(void);
-extern void sub_80AF6D4(void);
+void sub_80AF6D4(void);
 void Task_CallItemUseOnFieldCallback(u8 taskId);
 void bag_menu_inits_lists_menu(u8 taskId);
 void ItemUseOnFieldCB_Bike(u8 taskId);
@@ -116,7 +113,7 @@ void sub_80FE024(u8 taskId);
 void sub_80FE124(u8 taskId);
 void sub_80FE164(u8 taskId);
 
-void DisplayItemMessage(u8 taskId, u8 a, u8* str, void(*callback)(u8 taskId));
+void DisplayItemMessage(u8 taskId, u8 a, const u8* str, void(*callback)(u8 taskId));
 void DisplayItemMessageInBattlePyramid(u8 taskId, u8* str, void(*callback)(u8 taskId));
 void DisplayItemMessageOnField(u8 taskId, u8* str, void(*callback)(u8 taskId));
 void sub_81C6714(u8 taskId);
@@ -984,9 +981,9 @@ void sub_80FE440(u8 taskId)
 
 void ItemUseInBattle_StatIncrease(u8 taskId)
 {
-    u16 partyId = gBattlerPartyIndexes[gBankInMenu];
+    u16 partyId = gBattlerPartyIndexes[gBattlerInMenuId];
 
-    if (ExecuteTableBasedItemEffect_(&gPlayerParty[partyId], gSpecialVar_ItemId, partyId, 0) != FALSE)
+    if (ExecuteTableBasedItemEffect(&gPlayerParty[partyId], gSpecialVar_ItemId, partyId, 0) != FALSE)
     {
         if (!InBattlePyramid())
             DisplayItemMessage(taskId, 1, gText_WontHaveEffect, bag_menu_inits_lists_menu);
diff --git a/src/librfu_rfu.c b/src/librfu_rfu.c
index cf3fe12ad..c5aa25c10 100644
--- a/src/librfu_rfu.c
+++ b/src/librfu_rfu.c
@@ -3,38 +3,6 @@
 
 #include "librfu.h"
 
-struct RfuUnk1
-{
-    u8 unk_0[0x14];
-    u32 unk_14;
-    u32 unk_18;
-    struct RfuIntrStruct unk_1c;
-};
-
-struct RfuUnk2
-{
-    u8 unk_0[0x68];
-    u32 unk_68;
-    u32 unk_6c;
-    u8 unk_70[0x70];
-};
-
-struct RfuUnk3
-{
-    u32 unk_0;
-    u32 unk_4;
-    u8 unk_8[0xD4];
-    u32 unk_dc;
-};
-
-extern u32 *gUnknown_03007890;
-extern u32 *gUnknown_03007894;
-extern struct RfuUnk3* gUnknown_03007898;
-extern struct RfuUnk2* gUnknown_03007880[4];
-extern struct RfuUnk1* gUnknown_03007870[4];
-extern void* sub_82E53F4;
-extern void rfu_STC_clearAPIVariables(void);
-
 // Nonmatching, only register differences
 /*u16 rfu_initializeAPI(u32 *unk0, u16 unk1, IntrFunc *interrupt, bool8 copyInterruptToRam)
 {
diff --git a/src/lilycove_lady.c b/src/lilycove_lady.c
index 927b87c72..dcdf9b45a 100644
--- a/src/lilycove_lady.c
+++ b/src/lilycove_lady.c
@@ -641,7 +641,7 @@ static u8 sub_818E13C(void)
     return retval;
 }
 #else
-__attribute__((naked)) static u8 sub_818E13C(void)
+ASM_DIRECT static u8 sub_818E13C(void)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tmovs r7, 0x1\n"
diff --git a/src/link.c b/src/link.c
index ae2cd1992..8f7aa71b6 100644
--- a/src/link.c
+++ b/src/link.c
@@ -1,6 +1,32 @@
 
 // Includes
 #include "global.h"
+#include "m4a.h"
+#include "malloc.h"
+#include "reset_save_heap.h"
+#include "save.h"
+#include "bg.h"
+#include "window.h"
+#include "librfu.h"
+#include "random.h"
+#include "decompress.h"
+#include "string_util.h"
+#include "event_data.h"
+#include "item_menu.h"
+#include "overworld.h"
+#include "gpu_regs.h"
+#include "palette.h"
+#include "task.h"
+#include "scanline_effect.h"
+#include "menu.h"
+#include "text.h"
+#include "strings.h"
+#include "constants/songs.h"
+#include "sound.h"
+#include "trade.h"
+#include "battle.h"
+#include "link.h"
+#include "link_rfu.h"
 
 // Static type declarations
 
@@ -8,7 +34,7 @@ struct BlockTransfer
 {
     u16 pos;
     u16 size;
-    void *src;
+    const u8 *src;
     bool8 active;
     u8 multiplayerId;
 };
@@ -23,34 +49,2392 @@ struct LinkTestBGInfo
 
 // Static RAM declarations
 
-IWRAM_DATA struct BlockTransfer gUnknown_03000D10;
+IWRAM_DATA struct BlockTransfer sBlockSend;
 IWRAM_DATA u32 link_c_unused_03000d1c;
-IWRAM_DATA struct BlockTransfer gUnknown_03000D20[4];
-IWRAM_DATA u32 gUnknown_03000D50;
+IWRAM_DATA struct BlockTransfer sBlockRecv[MAX_LINK_PLAYERS];
+IWRAM_DATA u32 sBlockSendDelayCounter;
 IWRAM_DATA u32 gUnknown_03000D54;
 IWRAM_DATA u8 gUnknown_03000D58;
-IWRAM_DATA u32 gUnknown_03000D5C;
+IWRAM_DATA u32 sPlayerDataExchangeStatus;
 IWRAM_DATA u32 gUnknown_03000D60;
-IWRAM_DATA u8 gUnknown_03000D64[4]; // not really, but won't match otherwise
-IWRAM_DATA u8 gUnknown_03000D68[4];
-IWRAM_DATA u8 gUnknown_03000D6C;
-IWRAM_DATA bool8 gUnknown_03000D6D;
-IWRAM_DATA u16 gUnknown_03000D6E;
-IWRAM_DATA u16 gUnknown_03000D70;
-IWRAM_DATA u8 gUnknown_03000D72;
-IWRAM_DATA u8 gUnknown_03000D73;
-IWRAM_DATA u8 gUnknown_03000D74[4]; // not really, but won't match otherwise
-IWRAM_DATA u8 gUnknown_03000D78[8]; // not really, but won't match otherwise
-IWRAM_DATA u8 gUnknown_03000D80[16];
-IWRAM_DATA u16 gUnknown_03000D90[8];
-IWRAM_DATA u32 gUnknown_03000DA0;
-IWRAM_DATA u32 gUnknown_03000DA4;
-IWRAM_DATA void *gUnknown_03000DA8;
-IWRAM_DATA void *gUnknown_03000DAC;
-IWRAM_DATA bool32 gUnknown_03000DB0;
+IWRAM_DATA u8 sLinkTestLastBlockSendPos;
+ALIGNED() IWRAM_DATA u8 sLinkTestLastBlockRecvPos[MAX_LINK_PLAYERS];
+IWRAM_DATA u8 sNumVBlanksWithoutSerialIntr;
+IWRAM_DATA bool8 sSendBufferEmpty;
+IWRAM_DATA u16 sSendNonzeroCheck;
+IWRAM_DATA u16 sRecvNonzeroCheck;
+IWRAM_DATA u8 sChecksumAvailable;
+IWRAM_DATA u8 sHandshakePlayerCount;
+
+u16 gLinkPartnersHeldKeys[6];
+u32 gLinkDebugSeed;
+struct LinkPlayerBlock gLocalLinkPlayerBlock;
+bool8 gLinkErrorOccurred;
+u32 gLinkDebugFlags;
+u32 gFiller_03003074;
+bool8 gRemoteLinkPlayersNotReceived[MAX_LINK_PLAYERS];
+u8 gBlockReceivedStatus[MAX_LINK_PLAYERS];
+u32 gFiller_03003080;
+u16 gLinkHeldKeys;
+u16 gRecvCmds[MAX_RFU_PLAYERS][CMD_LENGTH];
+u32 gLinkStatus;
+bool8 gUnknown_030030E4;
+bool8 gUnknown_030030E8;
+bool8 gUnknown_030030EC[MAX_LINK_PLAYERS];
+bool8 gUnknown_030030F0[MAX_LINK_PLAYERS];
+u16 gUnknown_030030F4;
+u8 gSuppressLinkErrorMessage;
+bool8 gWirelessCommType;
+bool8 gSavedLinkPlayerCount;
+u16 gSendCmd[CMD_LENGTH];
+u8 gSavedMultiplayerId;
+bool8 gReceivedRemoteLinkPlayers;
+struct LinkTestBGInfo gLinkTestBGInfo;
+void (*gLinkCallback)(void);
+u8 gShouldAdvanceLinkState;
+u16 gLinkTestBlockChecksums[MAX_LINK_PLAYERS];
+u8 gBlockRequestType;
+u32 gFiller_03003154;
+u32 gFiller_03003158;
+u32 gFiller_0300315c;
+u8 gLastSendQueueCount;
+struct Link gLink;
+u8 gLastRecvQueueCount;
+u16 gLinkSavedIme;
+u32 gFiller_03004138;
+u32 gFiller_0300413C;
+
+EWRAM_DATA u8 gLinkTestDebugValuesEnabled = 0;
+EWRAM_DATA u8 gUnknown_020223BD = 0;
+EWRAM_DATA u32 gUnknown_020223C0 = 0;
+EWRAM_DATA u16 gBlockRecvBuffer[MAX_RFU_PLAYERS][BLOCK_BUFFER_SIZE / 2] = {};
+EWRAM_DATA u8 gBlockSendBuffer[BLOCK_BUFFER_SIZE] = {};
+EWRAM_DATA bool8 gLinkOpen = FALSE;
+EWRAM_DATA u16 gLinkType = 0;
+EWRAM_DATA u16 gLinkTimeOutCounter = 0;
+EWRAM_DATA struct LinkPlayer gLocalLinkPlayer = {};
+EWRAM_DATA struct LinkPlayer gLinkPlayers[MAX_RFU_PLAYERS] = {};
+EWRAM_DATA struct LinkPlayer gSavedLinkPlayers[MAX_RFU_PLAYERS] = {};
+EWRAM_DATA struct {
+    u32 status;
+    u8 lastRecvQueueCount;
+    u8 lastSendQueueCount;
+    u8 unk_06;
+} sLinkErrorBuffer = {};
+EWRAM_DATA u16 gUnknown_02022B08 = 0;
+EWRAM_DATA void *gUnknown_02022B0C = NULL;
 
 // Static ROM declarations
 
+static void InitLocalLinkPlayer(void);
+static void sub_80096BC(void);
+static void CB2_LinkTest(void);
+static void ProcessRecvCmds(u8 unused);
+static void sub_8009F70(void);
+static void ResetBlockSend(void);
+static bool32 InitBlockSend(const void *src, size_t size);
+static void LinkCB_BlockSendBegin(void);
+static void LinkCB_BlockSend(void);
+static void LinkCB_BlockSendEnd(void);
+static void SetBlockReceivedFlag(u8 who);
+static u16 LinkTestCalcBlockChecksum(const u16 *src, u16 size);
+static void LinkTest_prnthex(u32 pos, u8 a0, u8 a1, u8 a2);
+static void LinkCB_RequestPlayerDataExchange(void);
+static void Task_PrintTestData(u8 taskId);
+
+static void sub_800AC80(void);
+static void sub_800ACAC(void);
+static void sub_800AD5C(void);
+static void sub_800AD88(void);
+static void sub_800AE30(void);
+static void sub_800AE5C(void);
+
+static void CheckErrorStatus(void);
+static void CB2_PrintErrorMessage(void);
+static bool8 IsSioMultiMaster(void);
+static void sub_800B4A4(void);
+static void DisableSerial(void);
+static void EnableSerial(void);
+static void CheckMasterOrSlave(void);
+static void InitTimer(void);
+static void EnqueueSendCmd(u16 *sendCmd);
+static void DequeueRecvCmds(u16 (*recvCmds)[CMD_LENGTH]);
+
+static void StartTransfer(void);
+static bool8 DoHandshake(void);
+static void DoRecv(void);
+static void DoSend(void);
+static void StopTimer(void);
+static void SendRecvDone(void);
+
 // .rodata
 
+ALIGNED(4) const u16 gWirelessLinkDisplayPal[] = INCBIN_U16("graphics/interface/wireless_link_display.gbapal");
+const u8 gWirelessLinkDisplayGfx[] = INCBIN_U8("graphics/interface/wireless_link_display.4bpp.lz");
+const u8 gWirelessLinkDisplayTilemap[] = INCBIN_U8("graphics/interface/wireless_link_display.bin.lz");
+const u16 gLinkTestDigitsPal[] = INCBIN_U16("graphics/interface/link_test_digits.gbapal");
+const u16 gLinkTestDigitsGfx[] = INCBIN_U16("graphics/interface/link_test_digits.4bpp");
+const u8 unkstring_82ed160[] = _("{HIGHLIGHT TRANSPARENT}{COLOR WHITE}");
+const u16 g2BlankTilesGfx[] = INCBIN_U16("graphics/interface/blank_1x2.4bpp");
+const struct BlockRequest gUnknown_082ED1A8[] = {
+    {gBlockSendBuffer, 200},
+    {gBlockSendBuffer, 200},
+    {gBlockSendBuffer, 100},
+    {gBlockSendBuffer, 220},
+    {gBlockSendBuffer,  40}
+};
+const u8 gBGControlRegs[] = {
+    REG_OFFSET_BG0CNT,
+    REG_OFFSET_BG1CNT,
+    REG_OFFSET_BG2CNT,
+    REG_OFFSET_BG3CNT
+};
+const char gASCIIGameFreakInc[] = "GameFreak inc.";
+const char gASCIITestPrint[] = "TEST PRINT\nP0\nP1\nP2\nP3";
+const struct BgTemplate gUnknown_082ED1FC[] = {
+    {
+        .bg = 0,
+        .charBaseIndex = 2,
+        .mapBaseIndex = 31,
+        .priority = 0
+    }, {
+        .bg = 1,
+        .charBaseIndex = 0,
+        .mapBaseIndex = 8,
+        .priority = 1
+    }
+};
+const struct WindowTemplate gUnknown_082ED204[] = {
+    {0x00, 0x00, 0x00, 0x1E, 0x05, 0x0F, 0x0002},
+    {0x00, 0x00, 0x06, 0x1E, 0x07, 0x0F, 0x0098},
+    {0x00, 0x00, 0x0D, 0x1E, 0x07, 0x0F, 0x016A},
+    DUMMY_WIN_TEMPLATE
+};
+const u8 gUnknown_082ED224[] = {
+    0x00, 0x01, 0x02, 0x00,
+    0xff, 0xfe, 0xff, 0x00
+};
+
 // .text
+
+bool8 sub_80093CC(void)
+{
+    sub_800B488();
+    sub_800E700();
+    if (sub_800BEC0() == 0x8001)
+    {
+        rfu_REQ_stopMode();
+        rfu_waitREQComplete();
+        return TRUE;
+    }
+    sub_800B4A4();
+    CloseLink();
+    RestoreSerialTimer3IntrHandlers();
+    return FALSE;
+}
+
+void Task_DestroySelf(u8 taskId)
+{
+    DestroyTask(taskId);
+}
+
+static void InitLinkTestBG(u8 paletteNum, u8 bgNum, u8 screenBaseBlock, u8 charBaseBlock, u16 a4)
+{
+    LoadPalette(gLinkTestDigitsPal, paletteNum * 16, 0x20);
+    DmaCopy16(3, gLinkTestDigitsGfx, (u16 *)BG_CHAR_ADDR(charBaseBlock) + (16 * a4), sizeof gLinkTestDigitsGfx);
+    gLinkTestBGInfo.screenBaseBlock = screenBaseBlock;
+    gLinkTestBGInfo.paletteNum = paletteNum;
+    gLinkTestBGInfo.dummy_8 = a4;
+    switch (bgNum)
+    {
+        case 1:
+            SetGpuReg(REG_OFFSET_BG1CNT, BGCNT_SCREENBASE(screenBaseBlock) | BGCNT_PRIORITY(1) | BGCNT_CHARBASE(charBaseBlock));
+            break;
+        case 2:
+            SetGpuReg(REG_OFFSET_BG2CNT, BGCNT_SCREENBASE(screenBaseBlock) | BGCNT_PRIORITY(1) | BGCNT_CHARBASE(charBaseBlock));
+            break;
+        case 3:
+            SetGpuReg(REG_OFFSET_BG3CNT, BGCNT_SCREENBASE(screenBaseBlock) | BGCNT_PRIORITY(1) | BGCNT_CHARBASE(charBaseBlock));
+            break;
+    }
+    SetGpuReg(REG_OFFSET_BG0HOFS + bgNum * 4, 0);
+    SetGpuReg(REG_OFFSET_BG0VOFS + bgNum * 4, 0);
+}
+
+void sub_80094EC(u8 paletteNum, u8 bgNum, u8 screenBaseBlock, u8 charBaseBlock)
+{
+    LoadPalette(gLinkTestDigitsPal, paletteNum * 16, 0x20);
+    DmaCopy16(3, gLinkTestDigitsGfx, (u16 *)BG_CHAR_ADDR(charBaseBlock), sizeof gLinkTestDigitsGfx);
+    gLinkTestBGInfo.screenBaseBlock = screenBaseBlock;
+    gLinkTestBGInfo.paletteNum = paletteNum;
+    gLinkTestBGInfo.dummy_8 = 0;
+    SetGpuReg(gBGControlRegs[bgNum], BGCNT_SCREENBASE(screenBaseBlock) | BGCNT_CHARBASE(charBaseBlock));
+}
+
+void LinkTestScreen(void)
+{
+    int i;
+
+    ResetSpriteData();
+    FreeAllSpritePalettes();
+    ResetTasks();
+    SetVBlankCallback(sub_80096BC);
+    ResetBlockSend();
+    gLinkType = 0x1111;
+    OpenLink();
+    SeedRng(gMain.vblankCounter2);
+    for (i = 0; i < MAX_LINK_PLAYERS; i++)
+    {
+        gSaveBlock2Ptr->playerTrainerId[i] = Random() % 256;
+    }
+    InitLinkTestBG(0, 2, 4, 0, 0);
+    SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG0_ON | DISPCNT_BG2_ON | DISPCNT_OBJ_ON);
+    CreateTask(Task_DestroySelf, 0);
+    RunTasks();
+    AnimateSprites();
+    BuildOamBuffer();
+    UpdatePaletteFade();
+    gUnknown_03000D60 = 0;
+    InitLocalLinkPlayer();
+    CreateTask(Task_PrintTestData, 0);
+    SetMainCallback2(CB2_LinkTest);
+}
+
+void sub_8009628(u8 a0)
+{
+    gLocalLinkPlayer.lp_field_18 = a0;
+}
+
+static void InitLocalLinkPlayer(void)
+{
+    gLocalLinkPlayer.trainerId = gSaveBlock2Ptr->playerTrainerId[0] | (gSaveBlock2Ptr->playerTrainerId[1] << 8) | (gSaveBlock2Ptr->playerTrainerId[2] << 16) | (gSaveBlock2Ptr->playerTrainerId[3] << 24);
+    StringCopy(gLocalLinkPlayer.name, gSaveBlock2Ptr->playerName);
+    gLocalLinkPlayer.gender = gSaveBlock2Ptr->playerGender;
+    gLocalLinkPlayer.linkType = gLinkType;
+    gLocalLinkPlayer.language = gGameLanguage;
+    gLocalLinkPlayer.version = gGameVersion + 0x4000;
+    gLocalLinkPlayer.lp_field_2 = 0x8000;
+    gLocalLinkPlayer.name[8] = IsNationalPokedexEnabled();
+    if (FlagGet(FLAG_0x87F))
+    {
+        gLocalLinkPlayer.name[8] |= 0x10;
+    }
+}
+
+static void sub_80096BC(void)
+{
+    LoadOam();
+    ProcessSpriteCopyRequests();
+    TransferPlttBuffer();
+}
+
+static void InitLink(void)
+{
+    int i;
+
+    for (i = 0; i < 8; i++)
+    {
+        gSendCmd[i] = 0xefff;
+    }
+    gLinkOpen = TRUE;
+    EnableSerial();
+}
+
+static void Task_TriggerHandshake(u8 taskId)
+{
+    if (++gTasks[taskId].data[0] == 5)
+    {
+        gShouldAdvanceLinkState = 1;
+        DestroyTask(taskId);
+    }
+}
+
+void OpenLink(void)
+{
+    int i;
+
+    if (!gWirelessCommType)
+    {
+        ResetSerial();
+        InitLink();
+        gLinkCallback = LinkCB_RequestPlayerDataExchange;
+        gLinkVSyncDisabled = FALSE;
+        gLinkErrorOccurred = FALSE;
+        gSuppressLinkErrorMessage = FALSE;
+        ResetBlockReceivedFlags();
+        ResetBlockSend();
+        gUnknown_03000D54 = 0;
+        gUnknown_030030E8 = FALSE;
+        gUnknown_030030E4 = FALSE;
+        gUnknown_030030F4 = 0;
+        CreateTask(Task_TriggerHandshake, 2);
+    }
+    else
+    {
+        sub_800E700();
+    }
+    gReceivedRemoteLinkPlayers = 0;
+    for (i = 0; i < MAX_LINK_PLAYERS; i++)
+    {
+        gRemoteLinkPlayersNotReceived[i] = TRUE;
+        gUnknown_030030F0[i] = FALSE;
+        gUnknown_030030EC[i] = FALSE;
+    }
+}
+
+void CloseLink(void)
+{
+    gReceivedRemoteLinkPlayers = FALSE;
+    if (gWirelessCommType)
+    {
+        sub_800EDD4();
+    }
+    gLinkOpen = FALSE;
+    DisableSerial();
+}
+
+static void TestBlockTransfer(u8 nothing, u8 is, u8 used)
+{
+    u8 i;
+    u8 status;
+
+    if (sLinkTestLastBlockSendPos != sBlockSend.pos)
+    {
+        LinkTest_prnthex(sBlockSend.pos, 2, 3, 2);
+        sLinkTestLastBlockSendPos = sBlockSend.pos;
+    }
+    for (i = 0; i < MAX_LINK_PLAYERS; i++)
+    {
+        if (sLinkTestLastBlockRecvPos[i] != sBlockRecv[i].pos)
+        {
+            LinkTest_prnthex(sBlockRecv[i].pos, 2, i + 4, 2);
+            sLinkTestLastBlockRecvPos[i] = sBlockRecv[i].pos;
+        }
+    }
+    status = GetBlockReceivedStatus();
+    if (status == 0xF) // 0b1111
+    {
+        for (i = 0; i < MAX_LINK_PLAYERS; i++)
+        {
+            if ((status >> i) & 1)
+            {
+                gLinkTestBlockChecksums[i] = LinkTestCalcBlockChecksum(gBlockRecvBuffer[i], sBlockRecv[i].size);
+                ResetBlockReceivedFlag(i);
+                if (gLinkTestBlockChecksums[i] != 0x0342)
+                {
+                    gLinkTestDebugValuesEnabled = FALSE;
+                    gUnknown_020223BD = FALSE;
+                }
+            }
+        }
+    }
+}
+
+static void LinkTestProcessKeyInput(void)
+{
+    if (gMain.newKeys & A_BUTTON)
+    {
+        gShouldAdvanceLinkState = 1;
+    }
+    if (gMain.heldKeys & B_BUTTON)
+    {
+        InitBlockSend(gHeap + 0x4000, 0x00002004);
+    }
+    if (gMain.newKeys & L_BUTTON)
+    {
+        BeginNormalPaletteFade(-1, 0, 16, 0, 2);
+    }
+    if (gMain.newKeys & START_BUTTON)
+    {
+        SetSuppressLinkErrorMessage(TRUE);
+    }
+    if (gMain.newKeys & R_BUTTON)
+    {
+        TrySavingData(1);
+    }
+    if (gMain.newKeys & SELECT_BUTTON)
+    {
+        sub_800AC34();
+    }
+    if (gLinkTestDebugValuesEnabled)
+    {
+        SetLinkDebugValues(gMain.vblankCounter2, gLinkCallback ? gLinkVSyncDisabled : gLinkVSyncDisabled | 0x10);
+    }
+}
+
+static void CB2_LinkTest(void)
+{
+    LinkTestProcessKeyInput();
+    TestBlockTransfer(1, 1, 0);
+    RunTasks();
+    AnimateSprites();
+    BuildOamBuffer();
+    UpdatePaletteFade();
+}
+
+u16 LinkMain2(const u16 *heldKeys)
+{
+    u8 i;
+
+    if (!gLinkOpen)
+    {
+        return 0;
+    }
+    for (i = 0; i < 8; i++)
+    {
+        gSendCmd[i] = 0;
+    }
+    gLinkHeldKeys = *heldKeys;
+    if (gLinkStatus & LINK_STAT_CONN_ESTABLISHED)
+    {
+        ProcessRecvCmds(SIO_MULTI_CNT->id);
+        if (gLinkCallback != NULL)
+        {
+            gLinkCallback();
+        }
+        CheckErrorStatus();
+    }
+    return gLinkStatus;
+}
+
+static void HandleReceiveRemoteLinkPlayer(u8 who)
+{
+    int i;
+    int count;
+
+    count = 0;
+    gRemoteLinkPlayersNotReceived[who] = FALSE;
+    for (i = 0; i < GetLinkPlayerCount_2(); i++)
+    {
+        count += gRemoteLinkPlayersNotReceived[i];
+    }
+    if (count == 0 && gReceivedRemoteLinkPlayers == 0)
+    {
+        gReceivedRemoteLinkPlayers = 1;
+    }
+}
+
+static void ProcessRecvCmds(u8 unused)
+{
+    u16 i;
+
+    for (i = 0; i < MAX_LINK_PLAYERS; i++)
+    {
+        gLinkPartnersHeldKeys[i] = 0;
+        if (gRecvCmds[i][0] == 0)
+        {
+            continue;
+        }
+        switch (gRecvCmds[i][0])
+        {
+            case LINKCMD_SEND_LINK_TYPE:
+            {
+                struct LinkPlayerBlock *block;
+
+                InitLocalLinkPlayer();
+                block = &gLocalLinkPlayerBlock;
+                block->linkPlayer = gLocalLinkPlayer;
+                memcpy(block->magic1, gASCIIGameFreakInc, sizeof(block->magic1) - 1);
+                memcpy(block->magic2, gASCIIGameFreakInc, sizeof(block->magic2) - 1);
+                InitBlockSend(block, sizeof(*block));
+                break;
+            }
+            case LINKCMD_SEND_HELD_KEYS:
+                gLinkPartnersHeldKeys[i] = gRecvCmds[i][1];
+                break;
+            case LINKCMD_0x5555:
+                gUnknown_030030E8 = TRUE;
+                break;
+            case LINKCMD_0x5566:
+                gUnknown_030030E8 = TRUE;
+                break;
+            case LINKCMD_INIT_BLOCK:
+            {
+                struct BlockTransfer *blockRecv;
+
+                blockRecv = &sBlockRecv[i];
+                blockRecv->pos = 0;
+                blockRecv->size = gRecvCmds[i][1];
+                blockRecv->multiplayerId = gRecvCmds[i][2];
+                break;
+            }
+            case LINKCMD_CONT_BLOCK:
+            {
+                if (sBlockRecv[i].size > BLOCK_BUFFER_SIZE)
+                {
+                    u16 *buffer;
+                    u16 j;
+
+                    buffer = (u16 *)gDecompressionBuffer;
+                    for (j = 0; j < CMD_LENGTH - 1; j++)
+                    {
+                        buffer[(sBlockRecv[i].pos / 2) + j] = gRecvCmds[i][j + 1];
+                    }
+                }
+                else
+                {
+                    u16 j;
+
+                    for (j = 0; j < CMD_LENGTH - 1; j++)
+                    {
+                        gBlockRecvBuffer[i][(sBlockRecv[i].pos / 2) + j] = gRecvCmds[i][j + 1];
+                    }
+                }
+
+                sBlockRecv[i].pos += (CMD_LENGTH - 1) * 2;
+
+                if (sBlockRecv[i].pos >= sBlockRecv[i].size)
+                {
+                    if (gRemoteLinkPlayersNotReceived[i] == TRUE)
+                    {
+                        struct LinkPlayerBlock *block;
+                        struct LinkPlayer *linkPlayer;
+
+                        block = (struct LinkPlayerBlock *)&gBlockRecvBuffer[i];
+                        linkPlayer = &gLinkPlayers[i];
+                        *linkPlayer = block->linkPlayer;
+                        if ((linkPlayer->version & 0xFF) == VERSION_RUBY || (linkPlayer->version & 0xFF) == VERSION_SAPPHIRE)
+                        {
+                            linkPlayer->name[10] = 0;
+                            linkPlayer->name[9] = 0;
+                            linkPlayer->name[8] = 0;
+                        }
+                        sub_800B524(linkPlayer);
+                        if (strcmp(block->magic1, gASCIIGameFreakInc) != 0
+                            || strcmp(block->magic2, gASCIIGameFreakInc) != 0)
+                        {
+                            SetMainCallback2(CB2_LinkError);
+                        }
+                        else
+                        {
+                            HandleReceiveRemoteLinkPlayer(i);
+                        }
+                    }
+                    else
+                    {
+                        SetBlockReceivedFlag(i);
+                    }
+                }
+            }
+                break;
+            case LINKCMD_0x5FFF:
+                gUnknown_030030F0[i] = TRUE;
+                break;
+            case LINKCMD_0x2FFE:
+                gUnknown_030030EC[i] = TRUE;
+                break;
+            case LINKCMD_0xAAAA:
+                sub_800A418();
+                break;
+            case LINKCMD_0xCCCC:
+                SendBlock(0, gUnknown_082ED1A8[gRecvCmds[i][1]].address, gUnknown_082ED1A8[gRecvCmds[i][1]].size);
+                break;
+            case LINKCMD_SEND_HELD_KEYS_2:
+                gLinkPartnersHeldKeys[i] = gRecvCmds[i][1];
+                break;
+        }
+    }
+}
+
+static void BuildSendCmd(u16 command)
+{
+    switch (command)
+    {
+        case LINKCMD_SEND_LINK_TYPE:
+            gSendCmd[0] = LINKCMD_SEND_LINK_TYPE;
+            gSendCmd[1] = gLinkType;
+            break;
+        case LINKCMD_0x2FFE:
+            gSendCmd[0] = LINKCMD_0x2FFE;
+            break;
+        case LINKCMD_SEND_HELD_KEYS:
+            gSendCmd[0] = LINKCMD_SEND_HELD_KEYS;
+            gSendCmd[1] = gMain.heldKeys;
+            break;
+        case LINKCMD_0x5555:
+            gSendCmd[0] = LINKCMD_0x5555;
+            break;
+        case LINKCMD_0x6666:
+            gSendCmd[0] = LINKCMD_0x6666;
+            gSendCmd[1] = 0;
+            break;
+        case LINKCMD_0x7777:
+        {
+            u8 i;
+
+            gSendCmd[0] = LINKCMD_0x7777;
+            for (i = 0; i < 5; i++)
+            {
+                gSendCmd[i + 1] = 0xEE;
+            }
+            break;
+        }
+        case LINKCMD_INIT_BLOCK:
+            gSendCmd[0] = LINKCMD_INIT_BLOCK;
+            gSendCmd[1] = sBlockSend.size;
+            gSendCmd[2] = sBlockSend.multiplayerId + 0x80;
+            break;
+        case LINKCMD_0xAAAA:
+            gSendCmd[0] = LINKCMD_0xAAAA;
+            break;
+        case LINKCMD_0xAAAB:
+            gSendCmd[0] = LINKCMD_0xAAAB;
+            gSendCmd[1] = gSpecialVar_ItemId;
+            break;
+        case LINKCMD_0xCCCC:
+            gSendCmd[0] = LINKCMD_0xCCCC;
+            gSendCmd[1] = gBlockRequestType;
+            break;
+        case LINKCMD_0x5FFF:
+            gSendCmd[0] = LINKCMD_0x5FFF;
+            gSendCmd[1] = gUnknown_030030F4;
+            break;
+        case LINKCMD_0x5566:
+            gSendCmd[0] = LINKCMD_0x5566;
+            break;
+        case LINKCMD_SEND_HELD_KEYS_2:
+            if (gUnknown_03005DA8 == 0 || gLinkTransferringData)
+            {
+                break;
+            }
+            gSendCmd[0] = LINKCMD_SEND_HELD_KEYS_2;
+            gSendCmd[1] = gUnknown_03005DA8;
+            break;
+    }
+}
+
+void sub_8009F18(void)
+{
+    if (gWirelessCommType)
+    {
+        sub_800F804();
+    }
+    gLinkCallback = sub_8009F70;
+}
+
+bool32 sub_8009F3C(void)
+{
+    if (gWirelessCommType)
+    {
+        return sub_800F7E4();
+    }
+    if (gLinkCallback == sub_8009F70)
+    {
+        return TRUE;
+    }
+    return FALSE;
+}
+
+static void sub_8009F70(void)
+{
+    if (gReceivedRemoteLinkPlayers == TRUE)
+    {
+        BuildSendCmd(LINKCMD_SEND_HELD_KEYS_2);
+    }
+}
+
+void ClearLinkCallback(void)
+{
+    if (gWirelessCommType)
+    {
+        Rfu_set_zero();
+    }
+    else
+    {
+        gLinkCallback = NULL;
+    }
+}
+
+void ClearLinkCallback_2(void)
+{
+    if (gWirelessCommType)
+    {
+        Rfu_set_zero();
+    }
+    else
+    {
+        gLinkCallback = NULL;
+    }
+}
+
+u8 GetLinkPlayerCount(void)
+{
+    if (gWirelessCommType)
+    {
+        return sub_80104F4();
+    }
+    return EXTRACT_PLAYER_COUNT(gLinkStatus);
+}
+
+static int sub_8009FF8(u32 version1, u32 version2)
+{
+    int i;
+    u8 nPlayers;
+
+    nPlayers = GetLinkPlayerCount();
+    for (i = 0; i < nPlayers; i++)
+    {
+        if ((gLinkPlayers[i].version & 0xFF) == version1 || (gLinkPlayers[i].version & 0xFF) == version2)
+        {
+            return 1;
+        }
+    }
+    return -1;
+}
+
+u32 sub_800A03C(void)
+{
+    return 2;
+}
+
+bool32 sub_800A040(void)
+{
+    if (GetLinkPlayerCount() != 4 || sub_8009FF8(VERSION_RUBY, VERSION_SAPPHIRE) < 0)
+    {
+        return FALSE;
+    }
+    return TRUE;
+}
+
+bool32 sub_800A064(void)
+{
+    if (sub_8009FF8(VERSION_RUBY, VERSION_SAPPHIRE) >= 0)
+    {
+        return TRUE;
+    }
+    return FALSE;
+}
+
+bool32 sub_800A07C(void)
+{
+    int i;
+
+    i = sub_8009FF8(VERSION_FIRE_RED, VERSION_LEAF_GREEN);
+    if (i >= 0 && gLinkPlayers[i].language == LANGUAGE_JAPANESE)
+    {
+        return TRUE;
+    }
+    return FALSE;
+}
+
+void OpenLinkTimed(void)
+{
+    sPlayerDataExchangeStatus = EXCHANGE_NOT_STARTED;
+    gLinkTimeOutCounter = 0;
+    OpenLink();
+}
+
+u8 GetLinkPlayerDataExchangeStatusTimed(int lower, int upper)
+{
+    int i;
+    int count;
+    u32 index;
+    u8 cmpVal;
+    u32 linkType1;
+    u32 linkType2;
+
+    count = 0;
+    if (gReceivedRemoteLinkPlayers == TRUE)
+    {
+        cmpVal = GetLinkPlayerCount_2();
+        if (lower > cmpVal || cmpVal > upper)
+        {
+            sPlayerDataExchangeStatus = EXCHANGE_STAT_6;
+            return 6;
+        }
+        else
+        {
+            if (GetLinkPlayerCount() == 0)
+            {
+                gLinkErrorOccurred = TRUE;
+                CloseLink();
+            }
+            for (i = 0, index = 0; i < GetLinkPlayerCount(); index++, i++)
+            {
+                if (gLinkPlayers[index].linkType == gLinkPlayers[0].linkType)
+                {
+                    count++;
+                }
+            }
+            if (count == GetLinkPlayerCount())
+            {
+                if (gLinkPlayers[0].linkType == 0x1133)
+                {
+                    switch (sub_807A728())
+                    {
+                        case 1:
+                            sPlayerDataExchangeStatus = EXCHANGE_STAT_4;
+                            break;
+                        case 2:
+                            sPlayerDataExchangeStatus = EXCHANGE_STAT_5;
+                            break;
+                        case 0:
+                            sPlayerDataExchangeStatus = EXCHANGE_COMPLETE;
+                            break;
+                    }
+                }
+                else
+                {
+                    sPlayerDataExchangeStatus = EXCHANGE_COMPLETE;
+                }
+            }
+            else
+            {
+                sPlayerDataExchangeStatus = EXCHANGE_IN_PROGRESS;
+                linkType1 = gLinkPlayers[GetMultiplayerId()].linkType;
+                linkType2 = gLinkPlayers[GetMultiplayerId() ^ 1].linkType;
+                if ((linkType1 == 0x2266 && linkType2 == 0x2277) || (linkType1 == 0x2277 && linkType2 == 0x2266))
+                {
+                    gSpecialVar_0x8005 = 3;
+                }
+            }
+        }
+    }
+    else if (++gLinkTimeOutCounter > 600)
+    {
+        sPlayerDataExchangeStatus = EXCHANGE_TIMED_OUT;
+    }
+    return sPlayerDataExchangeStatus;
+}
+
+bool8 IsLinkPlayerDataExchangeComplete(void)
+{
+    u8 i;
+    u8 count;
+    bool8 retval;
+
+    count = 0;
+    for (i = 0; i < GetLinkPlayerCount(); i++)
+    {
+        if (gLinkPlayers[i].linkType == gLinkPlayers[0].linkType)
+        {
+            count++;
+        }
+    }
+    if (count == GetLinkPlayerCount())
+    {
+        retval = TRUE;
+        sPlayerDataExchangeStatus = EXCHANGE_COMPLETE;
+    }
+    else
+    {
+        retval = FALSE;
+        sPlayerDataExchangeStatus = EXCHANGE_IN_PROGRESS;
+    }
+    return retval;
+}
+
+u32 GetLinkPlayerTrainerId(u8 who)
+{
+    return gLinkPlayers[who].trainerId;
+}
+
+void ResetLinkPlayers(void)
+{
+    int i;
+
+    for (i = 0; i <= MAX_LINK_PLAYERS; i++)
+    {
+        gLinkPlayers[i] = (struct LinkPlayer){};
+    }
+}
+
+static void ResetBlockSend(void)
+{
+    sBlockSend.active = FALSE;
+    sBlockSend.pos = 0;
+    sBlockSend.size = 0;
+    sBlockSend.src = NULL;
+}
+
+static bool32 InitBlockSend(const void *src, size_t size)
+{
+    if (sBlockSend.active)
+    {
+        return FALSE;
+    }
+    sBlockSend.multiplayerId = GetMultiplayerId();
+    sBlockSend.active = TRUE;
+    sBlockSend.size = size;
+    sBlockSend.pos = 0;
+    if (size > 0x100)
+    {
+        sBlockSend.src = src;
+    }
+    else
+    {
+        if (src != gBlockSendBuffer)
+        {
+            memcpy(gBlockSendBuffer, src, size);
+        }
+        sBlockSend.src = gBlockSendBuffer;
+    }
+    BuildSendCmd(LINKCMD_INIT_BLOCK);
+    gLinkCallback = LinkCB_BlockSendBegin;
+    sBlockSendDelayCounter = 0;
+    return TRUE;
+}
+
+static void LinkCB_BlockSendBegin(void)
+{
+    if (++sBlockSendDelayCounter > 2)
+    {
+        gLinkCallback = LinkCB_BlockSend;
+    }
+}
+
+static void LinkCB_BlockSend(void)
+{
+    int i;
+    const u8 *src;
+
+    src = sBlockSend.src;
+    gSendCmd[0] = LINKCMD_CONT_BLOCK;
+    for (i = 0; i < 7; i++)
+    {
+        gSendCmd[i + 1] = (src[sBlockSend.pos + i * 2 + 1] << 8) | src[sBlockSend.pos + i * 2];
+    }
+    sBlockSend.pos += 14;
+    if (sBlockSend.size <= sBlockSend.pos)
+    {
+        sBlockSend.active = FALSE;
+        gLinkCallback = LinkCB_BlockSendEnd;
+    }
+}
+
+static void LinkCB_BlockSendEnd(void)
+{
+    gLinkCallback = NULL;
+}
+
+static void sub_800A3F8(void)
+{
+    GetMultiplayerId();
+    BuildSendCmd(LINKCMD_SEND_HELD_KEYS);
+    gUnknown_020223C0++;
+}
+
+void sub_800A418(void)
+{
+    gUnknown_020223C0 = 0;
+    if (gWirelessCommType)
+    {
+        sub_800F850();
+    }
+    else
+    {
+        gLinkCallback = sub_800A3F8;
+    }
+}
+
+u32 sub_800A44C(void)
+{
+    return gUnknown_020223C0;
+}
+
+void sub_800A458(void)
+{
+    BuildSendCmd(LINKCMD_0xAAAA);
+}
+
+u8 GetMultiplayerId(void)
+{
+    if (gWirelessCommType == TRUE)
+    {
+        return rfu_get_multiplayer_id();
+    }
+    return SIO_MULTI_CNT->id;
+}
+
+u8 bitmask_all_link_players_but_self(void)
+{
+    u8 mpId;
+
+    mpId = GetMultiplayerId();
+    return ((1 << MAX_LINK_PLAYERS) - 1) ^ (1 << mpId);
+}
+
+bool8 SendBlock(u8 unused, const void *src, u16 size)
+{
+    if (gWirelessCommType == TRUE)
+    {
+        return sub_800FE84(src, size);
+    }
+    return InitBlockSend(src, size);
+}
+
+bool8 sub_800A4D8(u8 a0)
+{
+    if (gWirelessCommType == TRUE)
+    {
+        return sub_8010100(a0);
+    }
+    if (gLinkCallback == NULL)
+    {
+        gBlockRequestType = a0;
+        BuildSendCmd(LINKCMD_0xCCCC);
+        return TRUE;
+    }
+    return FALSE;
+}
+
+bool8 sub_800A520(void)
+{
+    if (gWirelessCommType == TRUE)
+    {
+        return sub_8010500();
+    }
+    return gLinkCallback == NULL;
+}
+
+u8 GetBlockReceivedStatus(void)
+{
+    if (gWirelessCommType == TRUE)
+    {
+        return sub_800FCD8();
+    }
+    return (gBlockReceivedStatus[3] << 3) | (gBlockReceivedStatus[2] << 2) | (gBlockReceivedStatus[1] << 1) | (gBlockReceivedStatus[0] << 0);
+}
+
+static void SetBlockReceivedFlag(u8 who)
+{
+    if (gWirelessCommType == TRUE)
+    {
+        sub_800F6FC(who);
+    }
+    else
+    {
+        gBlockReceivedStatus[who] = TRUE;
+    }
+}
+
+void ResetBlockReceivedFlags(void)
+{
+    int i;
+
+    if (gWirelessCommType == TRUE)
+    {
+        for (i = 0; i < MAX_RFU_PLAYERS; i++)
+        {
+            sub_800F728(i);
+        }
+    }
+    else
+    {
+        for (i = 0; i < MAX_LINK_PLAYERS; i++)
+        {
+            gBlockReceivedStatus[i] = FALSE;
+        }
+    }
+}
+
+void ResetBlockReceivedFlag(u8 who)
+{
+    if (gWirelessCommType == TRUE)
+    {
+        sub_800F728(who);
+    }
+    else if (gBlockReceivedStatus[who])
+    {
+        gBlockReceivedStatus[who] = FALSE;
+    }
+}
+
+void sub_800A620(void)
+{
+    if ((gLinkStatus & LINK_STAT_MASTER) && EXTRACT_PLAYER_COUNT(gLinkStatus) > 1)
+    {
+        gShouldAdvanceLinkState = 1;
+    }
+}
+
+static u16 LinkTestCalcBlockChecksum(const u16 *src, u16 size)
+{
+    u16 chksum;
+    u16 i;
+
+    chksum = 0;
+    for (i = 0; i < size / 2; i++)
+    {
+        chksum += src[i];
+    }
+    return chksum;
+}
+
+static void LinkTest_prnthexchar(char a0, u8 a1, u8 a2)
+{
+    u16 *vAddr;
+
+    vAddr = (u16 *)BG_SCREEN_ADDR(gLinkTestBGInfo.screenBaseBlock);
+    vAddr[a2 * 32 + a1] = (gLinkTestBGInfo.paletteNum << 12) | (a0 + 1 + gLinkTestBGInfo.dummy_8);
+}
+
+static void LinkTest_prntchar(char a0, u8 a1, u8 a2)
+{
+    u16 *vAddr;
+
+    vAddr = (u16 *)BG_SCREEN_ADDR(gLinkTestBGInfo.screenBaseBlock);
+    vAddr[a2 * 32 + a1] = (gLinkTestBGInfo.paletteNum << 12) | (a0 + gLinkTestBGInfo.dummy_8);
+}
+
+static void LinkTest_prnthex(u32 pos, u8 a0, u8 a1, u8 a2)
+{
+    char sp[32 / 2];
+    int i;
+
+    for (i = 0; i < a2; i++)
+    {
+        sp[i] = pos & 0xf;
+        pos >>= 4;
+    }
+    for (i = a2 - 1; i >= 0; i--)
+    {
+        LinkTest_prnthexchar(sp[i], a0, a1);
+        a0++;
+    }
+}
+
+static void LinkTest_prntint(int a0, u8 a1, u8 a2, u8 a3)
+{
+    char sp[32 / 2];
+    int sp10;
+    int i;
+
+    sp10 = -1;
+    if (a0 < 0)
+    {
+        sp10 = a1;
+        a0 = -a0;
+    }
+    for (i = 0; i < a3; i++)
+    {
+        sp[i] = a0 % 10;
+        a0 /= 10;
+    }
+    for (i = a3 - 1; i >= 0; i--)
+    {
+        LinkTest_prnthexchar(sp[i], a1, a2);
+        a1++;
+    }
+    if (sp10 != -1)
+    {
+        LinkTest_prnthexchar(*"\n", sp10, a2);
+    }
+}
+
+static void LinkTest_prntstr(const char *a0, u8 a1, u8 a2)
+{
+    int r6;
+    int i;
+    int r5;
+
+    r5 = 0;
+    r6 = 0;
+    for (i = 0; a0[i] != 0; a0++)
+    {
+        if (a0[i] == *"\n")
+        {
+            r5++;
+            r6 = 0;
+        }
+        else
+        {
+            LinkTest_prntchar(a0[i], a1 + r6, a2 + r5);
+            r6++;
+        }
+    }
+}
+
+static void LinkCB_RequestPlayerDataExchange(void)
+{
+    if (gLinkStatus & LINK_STAT_MASTER)
+    {
+        BuildSendCmd(LINKCMD_SEND_LINK_TYPE);
+    }
+    gLinkCallback = NULL;
+}
+
+static void Task_PrintTestData(u8 taskId)
+{
+    char sp[32];
+    int i;
+
+    strcpy(sp, gASCIITestPrint);
+    LinkTest_prntstr(sp, 5, 2);
+    LinkTest_prnthex(gShouldAdvanceLinkState, 2, 1, 2);
+    LinkTest_prnthex(gLinkStatus, 15, 1, 8);
+    LinkTest_prnthex(gLink.state, 2, 10, 2);
+    LinkTest_prnthex(EXTRACT_PLAYER_COUNT(gLinkStatus), 15, 10, 2);
+    LinkTest_prnthex(GetMultiplayerId(), 15, 12, 2);
+    LinkTest_prnthex(gLastSendQueueCount, 25, 1, 2);
+    LinkTest_prnthex(gLastRecvQueueCount, 25, 2, 2);
+    LinkTest_prnthex(GetBlockReceivedStatus(), 15, 5, 2);
+    LinkTest_prnthex(gLinkDebugSeed, 2, 12, 8);
+    LinkTest_prnthex(gLinkDebugFlags, 2, 13, 8);
+    LinkTest_prnthex(GetSioMultiSI(), 25, 5, 1);
+    LinkTest_prnthex(IsSioMultiMaster(), 25, 6, 1);
+    LinkTest_prnthex(IsLinkConnectionEstablished(), 25, 7, 1);
+    LinkTest_prnthex(HasLinkErrorOccurred(), 25, 8, 1);
+    for (i = 0; i < MAX_LINK_PLAYERS; i++)
+    {
+        LinkTest_prnthex(gLinkTestBlockChecksums[i], 10, 4 + i, 4);
+    }
+}
+
+void SetLinkDebugValues(u32 seed, u32 flags)
+{
+    gLinkDebugSeed = seed;
+    gLinkDebugFlags = flags;
+}
+
+u8 sub_800A9A8(void)
+{
+    int i;
+    u8 flags;
+
+    flags = 0;
+    for (i = 0; i < gSavedLinkPlayerCount; i++)
+    {
+        flags |= (1 << i);
+    }
+    return flags;
+}
+
+u8 sub_800A9D8(void)
+{
+    int i;
+    u8 flags;
+
+    flags = 0;
+    for (i = 0; i < GetLinkPlayerCount(); i++)
+    {
+        flags |= (1 << i);
+    }
+    return flags;
+}
+
+void sub_800AA04(u8 a0)
+{
+    int i;
+
+    gSavedLinkPlayerCount = a0;
+    gSavedMultiplayerId = GetMultiplayerId();
+    for (i = 0; i < MAX_RFU_PLAYERS; i++)
+    {
+        gSavedLinkPlayers[i] = gLinkPlayers[i];
+    }
+}
+
+u8 sub_800AA48(void)
+{
+    return gSavedLinkPlayerCount;
+}
+
+u8 sub_800AA54(void)
+{
+    return gSavedMultiplayerId;
+}
+
+bool8 sub_800AA60(void)
+{
+    int i;
+    unsigned count;
+
+    count = 0;
+    for (i = 0; i < gSavedLinkPlayerCount; i++)
+    {
+        if (gLinkPlayers[i].trainerId == gSavedLinkPlayers[i].trainerId)
+        {
+            if (gLinkType == 0x2288)
+            {
+                if (gLinkType == gLinkPlayers[i].linkType)
+                {
+                    count++;
+                }
+            }
+            else
+            {
+                count++;
+            }
+        }
+    }
+    if (count == gSavedLinkPlayerCount)
+    {
+        if (GetLinkPlayerCount_2() == gSavedLinkPlayerCount)
+        {
+            return TRUE;
+        }
+    }
+    return FALSE;
+}
+
+void sub_800AAF4(void)
+{
+    int i;
+
+    // Clearly not what was meant to be written, but here it is anyway.
+    for (i = 0; i < 4; i++)
+    {
+        CpuSet(&gSavedLinkPlayers[i], NULL, sizeof(struct LinkPlayer));
+    }
+}
+
+void sub_800AB18(void)
+{
+    u8 i;
+
+    for (i = 0; i < gSavedLinkPlayerCount; i++)
+    {
+        if (gSavedLinkPlayers[i].trainerId != gLinkPlayers[i].trainerId || StringCompare(gSavedLinkPlayers[i].name, gLinkPlayers[i].name) != 0)
+        {
+            gLinkErrorOccurred = TRUE;
+            CloseLink();
+            SetMainCallback2(CB2_LinkError);
+        }
+    }
+}
+
+void sub_800AB98(void)
+{
+    gSavedLinkPlayerCount = 0;
+    gSavedMultiplayerId = 0;
+}
+
+u8 GetLinkPlayerCount_2(void)
+{
+    return EXTRACT_PLAYER_COUNT(gLinkStatus);
+}
+
+bool8 IsLinkMaster(void)
+{
+    if (gWirelessCommType)
+    {
+        return Rfu_IsMaster();
+    }
+    return EXTRACT_MASTER(gLinkStatus);
+}
+
+u8 sub_800ABE8(void)
+{
+    return gUnknown_03000D58;
+}
+
+void sub_800ABF4(u16 a0)
+{
+    if (gWirelessCommType == TRUE)
+    {
+        task_add_05_task_del_08FA224_when_no_RfuFunc();
+    }
+    else
+    {
+        if (gLinkCallback == NULL)
+        {
+            gLinkCallback = sub_800AC80;
+            gUnknown_030030E4 = FALSE;
+            gUnknown_030030F4 = a0;
+        }
+    }
+}
+
+void sub_800AC34(void)
+{
+    if (gWirelessCommType == TRUE)
+    {
+        task_add_05_task_del_08FA224_when_no_RfuFunc();
+    }
+    else
+    {
+        if (gLinkCallback != NULL)
+        {
+            gUnknown_02022B08++;
+        }
+        else
+        {
+            gLinkCallback = sub_800AC80;
+            gUnknown_030030E4 = FALSE;
+            gUnknown_030030F4 = 0;
+        }
+    }
+}
+
+static void sub_800AC80(void)
+{
+    if (gLastRecvQueueCount == 0)
+    {
+        BuildSendCmd(LINKCMD_0x5FFF);
+        gLinkCallback = sub_800ACAC;
+    }
+}
+
+static void sub_800ACAC(void)
+{
+    int i;
+    unsigned count;
+    u8 linkPlayerCount;
+
+    linkPlayerCount = GetLinkPlayerCount();
+    count = 0;
+    for (i = 0; i < linkPlayerCount; i++)
+    {
+        if (gUnknown_030030F0[i])
+        {
+            count++;
+        }
+    }
+    if (count == linkPlayerCount)
+    {
+        gBattleTypeFlags &= ~BATTLE_TYPE_20;
+        gLinkVSyncDisabled = TRUE;
+        CloseLink();
+        gLinkCallback = NULL;
+        gUnknown_030030E4 = TRUE;
+    }
+}
+
+void sub_800AD10(void)
+{
+    if (gWirelessCommType == TRUE)
+    {
+        task_add_05_task_del_08FA224_when_no_RfuFunc();
+    }
+    else
+    {
+        if (gLinkCallback != NULL)
+        {
+            gUnknown_02022B08++;
+        }
+        else
+        {
+            gLinkCallback = sub_800AD5C;
+            gUnknown_030030E4 = FALSE;
+            gUnknown_030030F4 = 0;
+        }
+    }
+}
+
+static void sub_800AD5C(void)
+{
+    if (gLastRecvQueueCount == 0)
+    {
+        BuildSendCmd(LINKCMD_0x5FFF);
+        gLinkCallback = sub_800AD88;
+    }
+}
+
+static void sub_800AD88(void)
+{
+    int i;
+    unsigned count;
+    u8 linkPlayerCount;
+
+    linkPlayerCount = GetLinkPlayerCount();
+    count = 0;
+    for (i = 0; i < linkPlayerCount; i++)
+    {
+        if (gLinkPlayers[i].language == LANGUAGE_JAPANESE)
+        {
+            count++;
+        }
+        else if (gUnknown_030030F0[i])
+        {
+            count++;
+        }
+    }
+    if (count == linkPlayerCount)
+    {
+        gBattleTypeFlags &= ~BATTLE_TYPE_20;
+        gLinkVSyncDisabled = TRUE;
+        CloseLink();
+        gLinkCallback = NULL;
+        gUnknown_030030E4 = TRUE;
+    }
+}
+
+void sub_800ADF8(void)
+{
+    if (gWirelessCommType == TRUE)
+    {
+        sub_8010434();
+    }
+    else
+    {
+        if (gLinkCallback == NULL)
+        {
+            gLinkCallback = sub_800AE30;
+        }
+        gUnknown_030030E4 = FALSE;
+    }
+}
+
+static void sub_800AE30(void)
+{
+    if (gLastRecvQueueCount == 0)
+    {
+        BuildSendCmd(LINKCMD_0x2FFE);
+        gLinkCallback = sub_800AE5C;
+    }
+}
+
+static void sub_800AE5C(void)
+{
+    u8 i;
+    u8 linkPlayerCount;
+
+    linkPlayerCount = GetLinkPlayerCount();
+    for (i = 0; i < linkPlayerCount; i++)
+    {
+        if (!gUnknown_030030EC[i])
+        {
+            break;
+        }
+    }
+    if (i == linkPlayerCount)
+    {
+        for (i = 0; i < MAX_LINK_PLAYERS; i++)
+        {
+            gUnknown_030030EC[i] = FALSE;
+        }
+        gLinkCallback = NULL;
+    }
+}
+
+static void CheckErrorStatus(void)
+{
+    if (gLinkOpen && EXTRACT_LINK_ERRORS(gLinkStatus))
+    {
+        if (!gSuppressLinkErrorMessage)
+        {
+            sLinkErrorBuffer.status = gLinkStatus;
+            sLinkErrorBuffer.lastRecvQueueCount = gLastRecvQueueCount;
+            sLinkErrorBuffer.lastSendQueueCount = gLastSendQueueCount;
+            SetMainCallback2(CB2_LinkError);
+        }
+        gLinkErrorOccurred = TRUE;
+        CloseLink();
+    }
+}
+
+void sub_800AF18(u32 status, u8 lastSendQueueCount, u8 lastRecvQueueCount, u8 unk_06)
+{
+    sLinkErrorBuffer.status = status;
+    sLinkErrorBuffer.lastSendQueueCount = lastSendQueueCount;
+    sLinkErrorBuffer.lastRecvQueueCount = lastRecvQueueCount;
+    sLinkErrorBuffer.unk_06 = unk_06;
+}
+
+void CB2_LinkError(void)
+{
+    u8 *tilemapBuffer;
+
+    SetGpuReg(REG_OFFSET_DISPCNT, 0);
+    m4aMPlayStop(&gMPlayInfo_SE1);
+    m4aMPlayStop(&gMPlayInfo_SE2);
+    m4aMPlayStop(&gMPlayInfo_SE3);
+    InitHeap(gHeap, HEAP_SIZE);
+    ResetSpriteData();
+    FreeAllSpritePalettes();
+    ResetPaletteFadeControl();
+    FillPalette(0, 0, 2);
+    ResetTasks();
+    ScanlineEffect_Stop();
+    if (gWirelessCommType)
+    {
+        if (!sLinkErrorBuffer.unk_06)
+        {
+            gWirelessCommType = 3;
+        }
+        sub_800E604();
+    }
+    SetVBlankCallback(sub_80096BC);
+    ResetBgsAndClearDma3BusyFlags(0);
+    InitBgsFromTemplates(0, gUnknown_082ED1FC, 2);
+    gUnknown_02022B0C = tilemapBuffer = malloc(0x800);
+    SetBgTilemapBuffer(1, tilemapBuffer);
+    if (InitWindows(gUnknown_082ED204))
+    {
+        DeactivateAllTextPrinters();
+        reset_temp_tile_data_buffers();
+        SetGpuReg(REG_OFFSET_BLDCNT, 0);
+        SetGpuReg(REG_OFFSET_BLDALPHA, 0);
+        SetGpuReg(REG_OFFSET_BG0HOFS, 0);
+        SetGpuReg(REG_OFFSET_BG0VOFS, 0);
+        SetGpuReg(REG_OFFSET_BG1HOFS, 0);
+        SetGpuReg(REG_OFFSET_BG1VOFS, 0);
+        ClearGpuRegBits(REG_OFFSET_DISPCNT, DISPCNT_WIN0_ON | DISPCNT_WIN1_ON | DISPCNT_OBJWIN_ON);
+        LoadPalette(gUnknown_0860F074, 0xf0, 0x20);
+        gSoftResetDisabled = FALSE;
+        CreateTask(Task_DestroySelf, 0);
+        StopMapMusic();
+        gMain.callback1 = NULL;
+        RunTasks();
+        AnimateSprites();
+        BuildOamBuffer();
+        UpdatePaletteFade();
+        SetMainCallback2(CB2_PrintErrorMessage);
+    }
+}
+
+static void sub_800B080(void)
+{
+    LoadBgTiles(0, g2BlankTilesGfx, 0x20, 0);
+    copy_decompressed_tile_data_to_vram_autofree(1, gWirelessLinkDisplayGfx, FALSE, 0, 0);
+    CopyToBgTilemapBuffer(1, gWirelessLinkDisplayTilemap, 0, 0);
+    CopyBgTilemapBufferToVram(1);
+    LoadPalette(gWirelessLinkDisplayPal, 0, 0x20);
+    FillWindowPixelBuffer(0, 0x00);
+    FillWindowPixelBuffer(2, 0x00);
+    box_print(0, 3, 2, 6, gUnknown_082ED224, 0, gText_CommErrorEllipsis);
+    box_print(2, 3, 2, 1, gUnknown_082ED224, 0, gText_MoveCloserToLinkPartner);
+    PutWindowTilemap(0);
+    PutWindowTilemap(2);
+    CopyWindowToVram(0, 0);
+    CopyWindowToVram(2, 3);
+}
+
+static void sub_800B138(void)
+{
+    LoadBgTiles(0, g2BlankTilesGfx, 0x20, 0);
+    FillWindowPixelBuffer(1, 0x00);
+    FillWindowPixelBuffer(2, 0x00);
+    box_print(1, 3, 2, 0, gUnknown_082ED224, 0, gText_CommErrorCheckConnections);
+    PutWindowTilemap(1);
+    PutWindowTilemap(2);
+    CopyWindowToVram(1, 0);
+    CopyWindowToVram(2, 3);
+}
+
+static void CB2_PrintErrorMessage(void)
+{
+    switch (gMain.state)
+    {
+        case  00:
+            if (sLinkErrorBuffer.unk_06)
+            {
+                sub_800B080();
+            }
+            else
+            {
+                sub_800B138();
+            }
+            break;
+        case  02:
+            ShowBg(0);
+            if (sLinkErrorBuffer.unk_06)
+            {
+                ShowBg(1);
+            }
+            break;
+        case  30:
+            PlaySE(SE_BOO);
+            break;
+        case  60:
+            PlaySE(SE_BOO);
+            break;
+        case  90:
+            PlaySE(SE_BOO);
+            break;
+        case 130:
+            if (gWirelessCommType == 2)
+            {
+                box_print(0, 3, 2, 20, gUnknown_082ED224, 0, gText_ABtnTitleScreen);
+            }
+            else if (gWirelessCommType == 1)
+            {
+                box_print(0, 3, 2, 20, gUnknown_082ED224, 0, gText_ABtnRegistrationCounter);
+            }
+            break;
+    }
+    if (gMain.state == 160)
+    {
+        if (gWirelessCommType == 1)
+        {
+            if (gMain.newKeys & A_BUTTON)
+            {
+                PlaySE(SE_PIN);
+                gWirelessCommType = 0;
+                sLinkErrorBuffer.unk_06 = 0;
+                sub_81700F8();
+            }
+        }
+        else if (gWirelessCommType == 2)
+        {
+            if (gMain.newKeys & A_BUTTON)
+            {
+                rfu_REQ_stopMode();
+                rfu_waitREQComplete();
+                DoSoftReset();
+            }
+        }
+    }
+    if (gMain.state != 160)
+    {
+        gMain.state++;
+    }
+}
+
+// TODO: there might be a file boundary here, let's name it
+
+bool8 GetSioMultiSI(void)
+{
+    return (REG_SIOCNT & 0x04) != 0;
+}
+
+static bool8 IsSioMultiMaster(void)
+{
+    return (REG_SIOCNT & 0x8) && !(REG_SIOCNT & 0x04);
+}
+
+bool8 IsLinkConnectionEstablished(void)
+{
+    return EXTRACT_CONN_ESTABLISHED(gLinkStatus);
+}
+
+void SetSuppressLinkErrorMessage(bool8 flag)
+{
+    gSuppressLinkErrorMessage = flag;
+}
+
+bool8 HasLinkErrorOccurred(void)
+{
+    return gLinkErrorOccurred;
+}
+
+void sub_800B348(void)
+{
+    struct LinkPlayerBlock *block;
+
+    InitLocalLinkPlayer();
+    block = &gLocalLinkPlayerBlock;
+    block->linkPlayer = gLocalLinkPlayer;
+    memcpy(block->magic1, gASCIIGameFreakInc, sizeof(block->magic1) - 1);
+    memcpy(block->magic2, gASCIIGameFreakInc, sizeof(block->magic2) - 1);
+    memcpy(gBlockSendBuffer, block, sizeof(*block));
+}
+
+void sub_800B3A4(u32 who)
+{
+    u8 who_ = who;
+    struct LinkPlayerBlock *block;
+    struct LinkPlayer *player;
+
+    block = (struct LinkPlayerBlock *)gBlockRecvBuffer[who_];
+    player = &gLinkPlayers[who_];
+    *player = block->linkPlayer;
+    sub_800B524(player);
+    if (strcmp(block->magic1, gASCIIGameFreakInc) != 0 || strcmp(block->magic2, gASCIIGameFreakInc) != 0)
+    {
+        SetMainCallback2(CB2_LinkError);
+    }
+}
+
+bool8 HandleLinkConnection(void)
+{
+    bool32 r4;
+    bool32 r5;
+
+    if (gWirelessCommType == 0)
+    {
+        gLinkStatus = LinkMain1(&gShouldAdvanceLinkState, gSendCmd, gRecvCmds);
+        LinkMain2(&gMain.heldKeys);
+        if ((gLinkStatus & LINK_STAT_RECEIVED_NOTHING) && sub_808766C() == TRUE)
+        {
+            return TRUE;
+        }
+    }
+    else
+    {
+        r4 = sub_8010EC0();
+        r5 = sub_8010F1C();
+        if (sub_808766C() == TRUE)
+        {
+            if (r4 == TRUE || sub_800F0B8() || r5)
+            {
+                return TRUE;
+            }
+        }
+    }
+    return FALSE;
+}
+
+void sub_800B488(void)
+{
+    if (gReceivedRemoteLinkPlayers == 0)
+    {
+        gWirelessCommType = 1;
+    }
+}
+
+static void sub_800B4A4(void)
+{
+    if (gReceivedRemoteLinkPlayers == 0)
+    {
+        gWirelessCommType = 0;
+    }
+}
+
+void sub_800B4C0(void)
+{
+    if (gReceivedRemoteLinkPlayers == 0)
+    {
+        gWirelessCommType = 0;
+    }
+}
+
+u32 sub_800B4DC(void)
+{
+    if (gWirelessCommType != 0)
+    {
+        return sub_80124D4();
+    }
+    return gLink.recvQueue.count;
+}
+
+bool8 sub_800B504(void)
+{
+    if (sub_800B4DC() > 2)
+    {
+        return TRUE;
+    }
+    return FALSE;
+}
+
+u8 sub_800B518(void)
+{
+    return gWirelessCommType;
+}
+
+void sub_800B524(struct LinkPlayer *player)
+{
+    player->name[10] = player->name[8];
+    ConvertInternationalString(player->name, player->language);
+}
+
+static void DisableSerial(void)
+{
+    DisableInterrupts(INTR_FLAG_TIMER3 | INTR_FLAG_SERIAL);
+    REG_SIOCNT = SIO_MULTI_MODE;
+    REG_TMCNT_H(3) = 0;
+    REG_IF = INTR_FLAG_TIMER3 | INTR_FLAG_SERIAL;
+    REG_SIOMLT_SEND = 0;
+    REG_SIOMLT_RECV = 0;
+    CpuFill32(0, &gLink, sizeof(gLink));
+}
+
+static void EnableSerial(void)
+{
+    DisableInterrupts(INTR_FLAG_TIMER3 | INTR_FLAG_SERIAL);
+    REG_RCNT = 0;
+    REG_SIOCNT = SIO_MULTI_MODE;
+    REG_SIOCNT |= SIO_115200_BPS | SIO_INTR_ENABLE;
+    EnableInterrupts(INTR_FLAG_SERIAL);
+    REG_SIOMLT_SEND = 0;
+    CpuFill32(0, &gLink, sizeof(gLink));
+    sNumVBlanksWithoutSerialIntr = 0;
+    sSendNonzeroCheck = 0;
+    sRecvNonzeroCheck = 0;
+    sChecksumAvailable = 0;
+    sHandshakePlayerCount = 0;
+    gLastSendQueueCount = 0;
+    gLastRecvQueueCount = 0;
+}
+
+void ResetSerial(void)
+{
+    EnableSerial();
+    DisableSerial();
+}
+
+// link_main1.c
+
+u32 LinkMain1(u8 *shouldAdvanceLinkState, u16 *sendCmd, u16 (*recvCmds)[CMD_LENGTH])
+{
+    u32 retVal;
+    u32 retVal2;
+
+    switch (gLink.state)
+    {
+        case LINK_STATE_START0:
+            DisableSerial();
+            gLink.state = 1;
+            break;
+        case LINK_STATE_START1:
+            if (*shouldAdvanceLinkState == 1)
+            {
+                EnableSerial();
+                gLink.state = 2;
+            }
+            break;
+        case LINK_STATE_HANDSHAKE:
+            switch (*shouldAdvanceLinkState)
+            {
+                default:
+                    CheckMasterOrSlave();
+                    break;
+                case 1:
+                    if (gLink.isMaster == LINK_MASTER && gLink.playerCount > 1)
+                    {
+                        gLink.handshakeAsMaster = TRUE;
+                    }
+                    break;
+                case 2:
+                    gLink.state = LINK_STATE_START0;
+                    REG_SIOMLT_SEND = 0;
+                    break;
+            }
+            break;
+        case LINK_STATE_INIT_TIMER:
+            InitTimer();
+            gLink.state = LINK_STATE_CONN_ESTABLISHED;
+            // fallthrough
+        case LINK_STATE_CONN_ESTABLISHED:
+            EnqueueSendCmd(sendCmd);
+            DequeueRecvCmds(recvCmds);
+            break;
+    }
+    *shouldAdvanceLinkState = 0;
+    retVal = gLink.localId;
+    retVal |= (gLink.playerCount << LINK_STAT_PLAYER_COUNT_SHIFT);
+    if (gLink.isMaster == LINK_MASTER)
+    {
+        retVal |= LINK_STAT_MASTER;
+    }
+    {
+        u32 receivedNothing = gLink.receivedNothing << LINK_STAT_RECEIVED_NOTHING_SHIFT;
+        u32 link_field_F = gLink.link_field_F << LINK_STAT_UNK_FLAG_9_SHIFT;
+        u32 hardwareError = gLink.hardwareError << LINK_STAT_ERROR_HARDWARE_SHIFT;
+        u32 badChecksum = gLink.badChecksum << LINK_STAT_ERROR_CHECKSUM_SHIFT;
+        u32 queueFull = gLink.queueFull << LINK_STAT_ERROR_QUEUE_FULL_SHIFT;
+        u32 val;
+
+        if (gLink.state == LINK_STATE_CONN_ESTABLISHED)
+        {
+            val = LINK_STAT_CONN_ESTABLISHED;
+            val |= receivedNothing;
+            val |= retVal;
+            val |= link_field_F;
+            val |= hardwareError;
+            val |= badChecksum;
+            val |= queueFull;
+        }
+        else
+        {
+            val = retVal;
+            val |= receivedNothing;
+            val |= link_field_F;
+            val |= hardwareError;
+            val |= badChecksum;
+            val |= queueFull;
+        }
+
+        retVal = val;
+    }
+
+    if (gLink.lag == LAG_MASTER)
+    {
+        retVal |= LINK_STAT_ERROR_LAG_MASTER;
+    }
+
+    if (gLink.localId >= MAX_LINK_PLAYERS)
+    {
+        retVal |= LINK_STAT_ERROR_INVALID_ID;
+    }
+
+    retVal2 = retVal;
+    if (gLink.lag == LAG_SLAVE)
+    {
+        retVal2 |= LINK_STAT_ERROR_LAG_SLAVE;
+    }
+
+    return retVal2;
+}
+
+static void CheckMasterOrSlave(void)
+{
+    u32 terminals;
+
+    terminals = *(vu32 *)REG_ADDR_SIOCNT & (SIO_MULTI_SD | SIO_MULTI_SI);
+    if (terminals == SIO_MULTI_SD && gLink.localId == 0)
+    {
+        gLink.isMaster = LINK_MASTER;
+    }
+    else
+    {
+        gLink.isMaster = LINK_SLAVE;
+    }
+}
+
+static void InitTimer(void)
+{
+    if (gLink.isMaster)
+    {
+        REG_TM3CNT_L = -197;
+        REG_TM3CNT_H = TIMER_64CLK | TIMER_INTR_ENABLE;
+        EnableInterrupts(INTR_FLAG_TIMER3);
+    }
+}
+
+static void EnqueueSendCmd(u16 *sendCmd)
+{
+    u8 i;
+    u8 offset;
+
+    gLinkSavedIme = REG_IME;
+    REG_IME = 0;
+    if (gLink.sendQueue.count < QUEUE_CAPACITY)
+    {
+        offset = gLink.sendQueue.pos + gLink.sendQueue.count;
+        if (offset >= QUEUE_CAPACITY)
+        {
+            offset -= QUEUE_CAPACITY;
+        }
+        for (i = 0; i < CMD_LENGTH; i++)
+        {
+            sSendNonzeroCheck |= *sendCmd;
+            gLink.sendQueue.data[i][offset] = *sendCmd;
+            *sendCmd = 0;
+            sendCmd++;
+        }
+    }
+    else
+    {
+        gLink.queueFull = QUEUE_FULL_SEND;
+    }
+    if (sSendNonzeroCheck)
+    {
+        gLink.sendQueue.count++;
+        sSendNonzeroCheck = 0;
+    }
+    REG_IME = gLinkSavedIme;
+    gLastSendQueueCount = gLink.sendQueue.count;
+}
+
+
+static void DequeueRecvCmds(u16 (*recvCmds)[CMD_LENGTH])
+{
+    u8 i;
+    u8 j;
+
+    gLinkSavedIme = REG_IME;
+    REG_IME = 0;
+    if (gLink.recvQueue.count == 0)
+    {
+        for (i = 0; i < gLink.playerCount; i++)
+        {
+            for (j = 0; j < CMD_LENGTH; j++)
+            {
+                recvCmds[i][j] = 0;
+            }
+        }
+
+        gLink.receivedNothing = TRUE;
+    }
+    else
+    {
+        for (i = 0; i < gLink.playerCount; i++)
+        {
+            for (j = 0; j < CMD_LENGTH; j++)
+            {
+                recvCmds[i][j] = gLink.recvQueue.data[i][j][gLink.recvQueue.pos];
+            }
+        }
+        gLink.recvQueue.count--;
+        gLink.recvQueue.pos++;
+        if (gLink.recvQueue.pos >= QUEUE_CAPACITY)
+        {
+            gLink.recvQueue.pos = 0;
+        }
+        gLink.receivedNothing = FALSE;
+    }
+    REG_IME = gLinkSavedIme;
+}
+
+// link_intr.c
+
+void LinkVSync(void)
+{
+    if (gLink.isMaster)
+    {
+        switch (gLink.state)
+        {
+            case LINK_STATE_CONN_ESTABLISHED:
+                if (gLink.serialIntrCounter < 9)
+                {
+                    if (gLink.hardwareError != TRUE)
+                    {
+                        gLink.lag = LAG_MASTER;
+                    }
+                    else
+                    {
+                        StartTransfer();
+                    }
+                }
+                else if (gLink.lag != LAG_MASTER)
+                {
+                    gLink.serialIntrCounter = 0;
+                    StartTransfer();
+                }
+                break;
+            case LINK_STATE_HANDSHAKE:
+                StartTransfer();
+                break;
+        }
+    }
+    else if (gLink.state == LINK_STATE_CONN_ESTABLISHED || gLink.state == LINK_STATE_HANDSHAKE)
+    {
+        if (++sNumVBlanksWithoutSerialIntr > 10)
+        {
+            if (gLink.state == LINK_STATE_CONN_ESTABLISHED)
+            {
+                gLink.lag = LAG_SLAVE;
+            }
+            if (gLink.state == LINK_STATE_HANDSHAKE)
+            {
+                gLink.playerCount = 0;
+                gLink.link_field_F = FALSE;
+            }
+        }
+    }
+}
+
+void Timer3Intr(void)
+{
+    StopTimer();
+    StartTransfer();
+}
+
+void SerialCB(void)
+{
+    gLink.localId = SIO_MULTI_CNT->id;
+    switch (gLink.state)
+    {
+        case LINK_STATE_CONN_ESTABLISHED:
+            gLink.hardwareError = SIO_MULTI_CNT->error;
+            DoRecv();
+            DoSend();
+            SendRecvDone();
+            break;
+        case LINK_STATE_HANDSHAKE:
+            if (DoHandshake())
+            {
+                if (gLink.isMaster)
+                {
+                    gLink.state = LINK_STATE_INIT_TIMER;
+                    gLink.serialIntrCounter = 8;
+                }
+                else
+                {
+                    gLink.state = LINK_STATE_CONN_ESTABLISHED;
+                }
+            }
+            break;
+    }
+    gLink.serialIntrCounter++;
+    sNumVBlanksWithoutSerialIntr = 0;
+    if (gLink.serialIntrCounter == 8)
+    {
+        gLastRecvQueueCount = gLink.recvQueue.count;
+    }
+}
+
+static void StartTransfer(void)
+{
+    REG_SIOCNT |= SIO_START;
+}
+
+static bool8 DoHandshake(void)
+{
+    u8 i;
+    u8 playerCount;
+    u16 minRecv;
+
+    playerCount = 0;
+    minRecv = 0xFFFF;
+    if (gLink.handshakeAsMaster == TRUE)
+    {
+        REG_SIOMLT_SEND = MASTER_HANDSHAKE;
+    }
+    else
+    {
+        REG_SIOMLT_SEND = SLAVE_HANDSHAKE;
+    }
+    *(u64 *)gLink.tempRecvBuffer = REG_SIOMLT_RECV;
+    REG_SIOMLT_RECV = 0;
+    gLink.handshakeAsMaster = FALSE;
+    for (i = 0; i < 4; i++)
+    {
+        if ((gLink.tempRecvBuffer[i] & ~0x3) == SLAVE_HANDSHAKE || gLink.tempRecvBuffer[i] == MASTER_HANDSHAKE)
+        {
+            playerCount++;
+            if (minRecv > gLink.tempRecvBuffer[i] && gLink.tempRecvBuffer[i] != 0)
+            {
+                minRecv = gLink.tempRecvBuffer[i];
+            }
+        }
+        else
+        {
+            if (gLink.tempRecvBuffer[i] != 0xFFFF)
+            {
+                playerCount = 0;
+            }
+            break;
+        }
+    }
+    gLink.playerCount = playerCount;
+    if (gLink.playerCount > 1 && gLink.playerCount == sHandshakePlayerCount && gLink.tempRecvBuffer[0] == MASTER_HANDSHAKE)
+    {
+        return TRUE;
+    }
+    if (gLink.playerCount > 1)
+    {
+        gLink.link_field_F = (minRecv & 3) + 1;
+    }
+    else
+    {
+        gLink.link_field_F = 0;
+    }
+    sHandshakePlayerCount = gLink.playerCount;
+    return FALSE;
+}
+
+static void DoRecv(void)
+{
+    u16 recv[4];
+    u8 i;
+    u8 index;
+
+    *(u64 *)recv = REG_SIOMLT_RECV;
+    if (gLink.sendCmdIndex == 0)
+    {
+        for (i = 0; i < gLink.playerCount; i++)
+        {
+            if (gLink.checksum != recv[i] && sChecksumAvailable)
+            {
+                gLink.badChecksum = TRUE;
+            }
+        }
+        gLink.checksum = 0;
+        sChecksumAvailable = TRUE;
+    }
+    else
+    {
+        index = gLink.recvQueue.pos + gLink.recvQueue.count;
+        if (index >= QUEUE_CAPACITY)
+        {
+            index -= QUEUE_CAPACITY;
+        }
+        if (gLink.recvQueue.count < QUEUE_CAPACITY)
+        {
+            for (i = 0; i < gLink.playerCount; i++)
+            {
+                gLink.checksum += recv[i];
+                sRecvNonzeroCheck |= recv[i];
+                gLink.recvQueue.data[i][gLink.recvCmdIndex][index] = recv[i];
+            }
+        }
+        else
+        {
+            gLink.queueFull = QUEUE_FULL_RECV;
+        }
+        gLink.recvCmdIndex++;
+        if (gLink.recvCmdIndex == CMD_LENGTH && sRecvNonzeroCheck)
+        {
+            gLink.recvQueue.count++;
+            sRecvNonzeroCheck = 0;
+        }
+    }
+}
+
+static void DoSend(void)
+{
+    if (gLink.sendCmdIndex == CMD_LENGTH)
+    {
+        REG_SIOMLT_SEND = gLink.checksum;
+        if (!sSendBufferEmpty)
+        {
+            gLink.sendQueue.count--;
+            gLink.sendQueue.pos++;
+            if (gLink.sendQueue.pos >= QUEUE_CAPACITY)
+            {
+                gLink.sendQueue.pos = 0;
+            }
+        }
+        else
+        {
+            sSendBufferEmpty = FALSE;
+        }
+    }
+    else
+    {
+        if (!sSendBufferEmpty && gLink.sendQueue.count == 0)
+        {
+            sSendBufferEmpty = TRUE;
+        }
+        if (sSendBufferEmpty)
+        {
+            REG_SIOMLT_SEND = 0;
+        }
+        else
+        {
+            REG_SIOMLT_SEND = gLink.sendQueue.data[gLink.sendCmdIndex][gLink.sendQueue.pos];
+        }
+        gLink.sendCmdIndex++;
+    }
+}
+
+static void StopTimer(void)
+{
+    if (gLink.isMaster)
+    {
+        REG_TM3CNT_H &= ~TIMER_ENABLE;
+        REG_TM3CNT_L = -197;
+    }
+}
+
+static void SendRecvDone(void)
+{
+    if (gLink.recvCmdIndex == CMD_LENGTH)
+    {
+        gLink.sendCmdIndex = 0;
+        gLink.recvCmdIndex = 0;
+    }
+    else if (gLink.isMaster)
+    {
+        REG_TM3CNT_H |= TIMER_ENABLE;
+    }
+}
+
+void ResetSendBuffer(void)
+{
+    u8 i;
+    u8 j;
+
+    gLink.sendQueue.count = 0;
+    gLink.sendQueue.pos = 0;
+    for (i = 0; i < CMD_LENGTH; i++)
+    {
+        for (j = 0; j < QUEUE_CAPACITY; j++)
+        {
+            gLink.sendQueue.data[i][j] = 0xEFFF;
+        }
+    }
+}
+
+void ResetRecvBuffer(void)
+{
+    u8 i;
+    u8 j;
+    u8 k;
+
+    gLink.recvQueue.count = 0;
+    gLink.recvQueue.pos = 0;
+    for (i = 0; i < MAX_LINK_PLAYERS; i++)
+    {
+        for (j = 0; j < CMD_LENGTH; j++)
+        {
+            for (k = 0; k < QUEUE_CAPACITY; k++)
+            {
+                gLink.recvQueue.data[i][j][k] = 0xEFFF;
+            }
+        }
+    }
+}
diff --git a/src/link_rfu.c b/src/link_rfu.c
new file mode 100644
index 000000000..186d54fd3
--- /dev/null
+++ b/src/link_rfu.c
@@ -0,0 +1,4940 @@
+
+// Includes
+#include "global.h"
+#include "malloc.h"
+#include "battle.h"
+#include "berry_blender.h"
+#include "task.h"
+#include "random.h"
+#include "decompress.h"
+#include "text.h"
+#include "string_util.h"
+#include "event_data.h"
+#include "overworld.h"
+#include "link.h"
+#include "librfu.h"
+#include "rom_8011DC0.h"
+#include "link_rfu.h"
+
+// Static type declarations
+
+// Static RAM declarations
+
+struct UnkRfuStruct_1 gUnknown_03004140;
+struct UnkRfuStruct_2 gUnknown_03005000;
+
+IWRAM_DATA u8 gUnknown_03000D74;
+ALIGNED(4) IWRAM_DATA u8 gUnknown_03000D78[8];
+IWRAM_DATA u8 gUnknown_03000D80[16];
+IWRAM_DATA u16 gUnknown_03000D90[8];
+
+EWRAM_DATA u8 gWirelessStatusIndicatorSpriteId = 0;
+EWRAM_DATA ALIGNED(4) struct UnkLinkRfuStruct_02022B14 gUnknown_02022B14 = {};
+EWRAM_DATA ALIGNED(2) u8 gUnknown_02022B22[8] = {};
+EWRAM_DATA struct UnkLinkRfuStruct_02022B2C gUnknown_02022B2C = {};
+EWRAM_DATA struct UnkLinkRfuStruct_02022B44 gUnknown_02022B44 = {};
+
+// Static ROM declarations
+
+static void sub_800C000(void);
+static void sub_800C7B4(u16 r8, u16 r6);
+static void sub_800C744(u32 a0);
+static void sub_800CEB0(u16 r6);
+static void sub_800CF34(void);
+static void sub_800D158(void);
+static void sub_800D20C(void);
+static void sub_800D268(void);
+static u8 sub_800D294(void);
+static void sub_800D30C(u8 a0, u8 a1);
+static void sub_800D334(u8 a0);
+static void sub_800D358(u8 a0);
+static void sub_800D434(void);
+static void sub_800D610(void);
+void sub_800D630(void);
+static bool8 sub_800DAC8(struct UnkRfuStruct_2_Sub_c1c *q1, u8 *q2);
+static void sub_800EAB4(void);
+static void sub_800EAFC(void);
+void sub_800ED34(u16 unused);
+static void sub_800EDBC(u16 unused);
+static void sub_800F048(void);
+static void sub_800F86C(u8 unused);
+static void sub_800FCC4(struct UnkRfuStruct_2_Sub_6c *data);
+void sub_800FD14(u16 command);
+static void rfufunc_80F9F44(void);
+static void sub_800FFB0(void);
+static void rfufunc_80FA020(void);
+bool32 sub_8010454(u32 a0);
+static void sub_8010528(void);
+void sub_8010750(void);
+int sub_80107A0(void);
+void sub_801084C(u8 taskId);
+void sub_80109E8(u16 a0);
+void sub_8010A70(void *a0);
+void sub_8010AAC(u8 taskId);
+void sub_8010D0C(u8 taskId);
+void sub_80115EC(u16 a0);
+u8 sub_8011CE4(const u8 *a0, u16 a1);
+void sub_8011D6C(u8 a0);
+void sub_8011E94(u8 a0, u8 a1);
+u8 sub_8012224(void);
+void sub_801227C(void);
+
+// .rodata
+
+const u16 gWirelessLinkIconPalette[] = INCBIN_U16("graphics/interface/wireless_link_icon.gbapal");
+const u8 gWirelessLinkIconPic[] = INCBIN_U8("graphics/interface/wireless_link_icon.4bpp.lz");
+const u8 sWireless_ASCIItoRSETable[] = {
+    0xff, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x37,
+    0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+    0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
+    0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
+    0x00, 0xab, 0xb5, 0xb6, 0xb1, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0xb2, 0xf1, 0x00, 0xae, 0xad, 0xba,
+    0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8,
+    0xa9, 0xaa, 0x00, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
+    0x00, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, 0xc0, 0xc1,
+    0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9,
+    0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1,
+    0xd2, 0xd3, 0xd4, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6,
+    0x00, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb,
+    0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3,
+    0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb,
+    0xec, 0xed, 0xee, 0x2d, 0x2f, 0x30, 0x31, 0x32,
+    0x33, 0x34, 0x35, 0x36, 0x50, 0x00, 0x01, 0x02,
+    0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a,
+    0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12,
+    0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a,
+    0x1b, 0xad, 0xb3, 0xb4, 0x00, 0xaf, 0x7d, 0x7f,
+    0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0xa0,
+    0xae, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
+    0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
+    0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+    0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
+    0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+    0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7e, 0xb0, 0xac,
+    0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23,
+    0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b,
+    0x2c, 0x2e, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c,
+    0x8d, 0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94
+};
+const u8 sWireless_RSEtoASCIITable[] = {
+    0x20, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c,
+    0x8d, 0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94,
+    0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c,
+    0x9d, 0x9e, 0x9f, 0xa0, 0xe0, 0xe1, 0xe2, 0xe3,
+    0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb,
+    0xec, 0xed, 0xee, 0xef, 0xf0, 0x7b, 0xf1, 0x7c,
+    0x7d, 0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x07,
+    0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+    0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+    0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
+    0x84, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7,
+    0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
+    0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
+    0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
+    0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,
+    0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xa6, 0xdd, 0xa7,
+    0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xf2,
+    0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa,
+    0xfb, 0xfc, 0xfd, 0xfe, 0xff, 0x01, 0x02, 0x03,
+    0x04, 0x05, 0x06, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+    0xaf, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36,
+    0x37, 0x38, 0x39, 0x21, 0xdf, 0xa1, 0xb0, 0xa5,
+    0xde, 0x24, 0x2a, 0xa2, 0xa3, 0x22, 0x23, 0x20,
+    0xa4, 0x20, 0x2f, 0x41, 0x42, 0x43, 0x44, 0x45,
+    0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d,
+    0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55,
+    0x56, 0x57, 0x58, 0x59, 0x5a, 0x61, 0x62, 0x63,
+    0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b,
+    0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73,
+    0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x20,
+    0x20, 0x2b, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, 0x20,
+    0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00
+};
+const struct OamData sWirelessStatusIndicatorOamData = {
+    .size = 1
+};
+static const union AnimCmd sWirelessStatusIndicatorAnim0[] = {
+    // 3 bars
+    ANIMCMD_FRAME( 4,  5),
+    ANIMCMD_FRAME( 8,  5),
+    ANIMCMD_FRAME(12,  5),
+    ANIMCMD_FRAME(16, 10),
+    ANIMCMD_FRAME(12,  5),
+    ANIMCMD_FRAME( 8,  5),
+    ANIMCMD_JUMP(0)
+};
+static const union AnimCmd sWirelessStatusIndicatorAnim1[] = {
+    // 2 bars
+    ANIMCMD_FRAME( 4,  5),
+    ANIMCMD_FRAME( 8,  5),
+    ANIMCMD_FRAME(12, 10),
+    ANIMCMD_FRAME( 8,  5),
+    ANIMCMD_JUMP(0)
+};
+static const union AnimCmd sWirelessStatusIndicatorAnim2[] = {
+    // 1 bar
+    ANIMCMD_FRAME(4, 5),
+    ANIMCMD_FRAME(8, 5),
+    ANIMCMD_JUMP(0)
+};
+static const union AnimCmd sWirelessStatusIndicatorAnim3[] = {
+    // searching
+    ANIMCMD_FRAME( 4, 10),
+    ANIMCMD_FRAME(20, 10),
+    ANIMCMD_JUMP(0)
+};
+static const union AnimCmd sWirelessStatusIndicatorAnim4[] = {
+    // error
+    ANIMCMD_FRAME(24, 10),
+    ANIMCMD_FRAME( 4, 10),
+    ANIMCMD_JUMP(0)
+};
+static const union AnimCmd *const sWirelessStatusIndicatorAnims[] = {
+    sWirelessStatusIndicatorAnim0,
+    sWirelessStatusIndicatorAnim1,
+    sWirelessStatusIndicatorAnim2,
+    sWirelessStatusIndicatorAnim3,
+    sWirelessStatusIndicatorAnim4
+};
+const struct CompressedSpriteSheet sWirelessStatusIndicatorSpriteSheet = {
+    gWirelessLinkIconPic, 0x0380, 0xD431
+};
+const struct SpritePalette sWirelessStatusIndicatorSpritePalette = {
+    gWirelessLinkIconPalette, 0xD432
+};
+static const struct SpriteTemplate sWirelessStatusIndicatorSpriteTemplate = {
+    0xD431,
+    0xD432,
+    &sWirelessStatusIndicatorOamData,
+    sWirelessStatusIndicatorAnims,
+    NULL,
+    gDummySpriteAffineAnimTable,
+    SpriteCallbackDummy
+};
+
+const struct UnkLinkRfuStruct_02022B2C gUnknown_082ED608 = {
+    0x04, 0x20, 0x00, 0x00, 0x02,
+    &gUnknown_02022B14,
+    gUnknown_02022B22,
+    0x01, 0x00, 0x258, 0x12c
+};
+const u8 gUnknown_082ED620[] = {
+    0, 3, 2, 1, 0
+};
+const u32 gUnknown_082ED628[] = {
+    0x000000,
+    0x000001,
+    0x000003,
+    0x000007,
+    0x00000f,
+    0x00001f,
+    0x00003f,
+    0x00007f,
+    0x0000ff,
+    0x0001ff,
+    0x0003ff,
+    0x0007ff,
+    0x000fff,
+    0x001fff,
+    0x003fff,
+    0x007fff,
+    0x00ffff,
+    0x01ffff,
+    0x03ffff,
+    0x07ffff,
+    0x0fffff,
+    0x1fffff,
+    0x3fffff,
+    0x7fffff,
+    0xffffff
+};
+const u8 gUnknown_082ED68C[] = {
+    0, 0, 1,
+    1, 2, 2,
+    2, 2, 3
+};
+const u8 gUnknown_082ED695[] = {
+    0, 1, 1, 2,
+    1, 2, 2, 3,
+    1, 2, 2, 3,
+    2, 3, 3, 4
+};
+const u8 gUnknown_082ED6A5[] = {
+    0, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0
+};
+const struct {
+    u8 *buffer;
+    u32 size;
+} gUnknown_082ED6B8[] = {
+    { gBlockSendBuffer, 200 },
+    { gBlockSendBuffer, 200 },
+    { gBlockSendBuffer, 100 },
+    { gBlockSendBuffer, 220 },
+    { gBlockSendBuffer,  40 }
+};
+const u16 gUnknown_082ED6E0[] = {
+    0x0002, 0x7f7d, 0x0000, 0xffff
+};
+
+const char sUnref_082ED6E8[][15] = {
+    "RFU WAIT",
+    "RFU BOOT",
+    "RFU ERROR",
+    "RFU RESET",
+    "RFU CONFIG",
+    "RFU START",
+    "RFU SC POLL",
+    "RFU SP POLL",
+    "RFU START",
+    "RFU SEND ERR",
+    "RFU CP POLL"
+};
+const char sUnref_082ED6E9[][16] = {
+    "              ",
+    "RECOVER START ",
+    "DISSCONECT    ",
+    "RECOVER SUUSES",
+    "RECOVER FAILED"
+};
+const TaskFunc gUnknown_082ED7E0[] = {
+    sub_801084C,
+    sub_8010AAC,
+    sub_8010D0C
+};
+const char gUnknown_082ED7EC[] = "PokemonSioInfo";
+const char gUnknown_082ED7FC[] = "LINK LOSS DISCONNECT!";
+const char gUnknown_082ED814[] = "LINK LOSS RECOVERY NOW";
+
+// .text
+
+u32 sub_800BEC0(void)
+{
+    u32 r4;
+
+    r4 = rfu_REQBN_softReset_and_checkID();
+    if (r4 == 0x8001)
+    {
+        gUnknown_03004140.unk_08 = 1;
+    }
+    if (gUnknown_03004140.unk_04 != 0x17 && gUnknown_03004140.unk_04 != 0x01)
+    {
+        gUnknown_03004140.unk_05 = 0;
+        gUnknown_03004140.unk_04 = 0;
+    }
+    gUnknown_03004140.unk_07 = 0;
+    gUnknown_03004140.unk_0d = 0;
+    gUnknown_03004140.unk_01 = 0;
+    gUnknown_03004140.unk_00 = 0;
+    gUnknown_03004140.unk_06 = -1;
+    sub_800D610();
+    return r4;
+}
+
+void rfu_REQ_sendData_wrapper(u8 r2)
+{
+    u8 val;
+    if (!gUnknown_03007890->unk_00)
+    {
+        val = gUnknown_03004140.unk_02;
+        r2 = 0;
+        if (val == 1)
+        {
+            r2 = 1;
+        }
+    }
+    else
+    {
+        gUnknown_03004140.unk_03 = 0;
+    }
+    rfu_REQ_sendData(r2);
+}
+
+int sub_800BF4C(void (*func1)(u8, u8), void (*func2)(u16))
+{
+    if (func1 == NULL)
+    {
+        return 4;
+    }
+    CpuFill16(0, &gUnknown_03004140, offsetof(struct UnkRfuStruct_1, filler_48));
+    gUnknown_03004140.unk_06 = -1;
+    gUnknown_03004140.unk_40 = func1;
+    gUnknown_03004140.unk_44 = func2;
+    rfu_setMSCCallback(sub_800CEB0);
+    rfu_setREQCallback(sub_800C7B4);
+    return 0;
+}
+
+void sub_800BFA0(void)
+{
+    CpuFill16(0, &gUnknown_03004140, offsetof(struct UnkRfuStruct_1, unk_40));
+    gUnknown_03004140.unk_06 = -1;
+}
+
+void sub_800BFCC(const struct UnkLinkRfuStruct_02022B2C *unk0)
+{
+    sub_800C000();
+    gUnknown_03004140.unk_04 = 1;
+    gUnknown_03004140.unk_05 = 2;
+    gUnknown_03004140.unk_3c = unk0;
+    gUnknown_03004140.unk_09 = unk0->unk_11;
+    gUnknown_03004140.unk_32 = unk0->unk_12;
+    gUnknown_03004140.unk_18 = unk0->unk_14;
+    if (unk0->unk_10)
+    {
+        gUnknown_03004140.unk_0b = 1;
+    }
+}
+
+static void sub_800C000(void)
+{
+    u8 i;
+
+    gUnknown_03004140.unk_05 = 0;
+    gUnknown_03004140.unk_04 = 0;
+    gUnknown_03004140.unk_06 = -1;
+    gUnknown_03004140.unk_07 = 0;
+    gUnknown_03004140.unk_10 = 0;
+    gUnknown_03004140.unk_0c = 0;
+    gUnknown_03004140.unk_24 = 0;
+    gUnknown_03004140.unk_30 = 0;
+    for (i = 0; i < 4; i++)
+    {
+        gUnknown_03004140.unk_28[i] = 0;
+        gUnknown_03004140.unk_34[i] = 0;
+    }
+}
+
+void sub_800C048(void)
+{
+    gUnknown_03004140.unk_04 = 0x15;
+}
+
+u8 sub_800C054(u8 r5, u16 r7, u16 r8, const u16 *r6)
+{
+    u8 i;
+    const u16 *buffer;
+
+    if (gUnknown_03004140.unk_04 != 0 && (gUnknown_03004140.unk_04 != 0x08 || r5 != 1))
+    {
+        gUnknown_03004140.unk_14 = 1;
+        sub_800D30C(0xf3, 0x01);
+        return 1;
+    }
+    if (!rfu_getMasterSlave())
+    {
+        gUnknown_03004140.unk_14 = 2;
+        sub_800D30C(0xf3, 0x01);
+        return 2;
+    }
+    for (i = 0, buffer = r6; i < 16; i++)
+    {
+        if (*buffer++ == 0xFFFF)
+        {
+            break;
+        }
+    }
+    if (i == 16)
+    {
+        gUnknown_03004140.unk_14 = 4;
+        sub_800D30C(0xf3, 0x01);
+        return 4;
+    }
+    if (r5 > 1)
+    {
+        gUnknown_03004140.unk_07 = 1;
+        r5 = 1;
+        r7 = 0;
+    }
+    else
+    {
+        gUnknown_03004140.unk_07 = 0;
+    }
+    if (r5 != 0)
+    {
+        gUnknown_03004140.unk_04 = 5;
+    }
+    else
+    {
+        gUnknown_03004140.unk_04 = 9;
+        if (gUnknown_03004140.unk_0b)
+        {
+            gUnknown_03004140.unk_0b = 2;
+        }
+    }
+    gUnknown_03004140.unk_06 = r5;
+    gUnknown_03004140.unk_1a = r7;
+    gUnknown_03004140.unk_26 = r8;
+    gUnknown_03004140.unk_20 = r6;
+    return 0;
+}
+
+u8 sub_800C12C(u16 r6, u16 r8)
+{
+    u8 i;
+    struct RfuUnk5 *tmp;
+
+    if (gUnknown_03004140.unk_04 != 0 && (gUnknown_03004140.unk_04 < 9 || gUnknown_03004140.unk_04 > 11))
+    {
+        gUnknown_03004140.unk_14 = 1;
+        sub_800D30C(0xF3, 0x01);
+        return 1;
+    }
+    if (!rfu_getMasterSlave())
+    {
+        gUnknown_03004140.unk_14 = 2;
+        sub_800D30C(0xF3, 0x01);
+        return 2;
+    }
+    for (i = 0; i < gUnknown_03007890->unk_08; i++)
+    {
+        if (gUnknown_03007890->unk_14[i].unk_00 == r6)
+        {
+            break;
+        }
+    }
+    if (gUnknown_03007890->unk_08 == 0 || i == gUnknown_03007890->unk_08)
+    {
+        gUnknown_03004140.unk_14 = 3;
+        sub_800D30C(0xF3, 0x01);
+        return 3;
+    }
+    if (gUnknown_03004140.unk_04 == 0 || gUnknown_03004140.unk_04 == 9)
+    {
+        gUnknown_03004140.unk_04 = 12;
+        gUnknown_03004140.unk_05 = 13;
+    }
+    else
+    {
+        gUnknown_03004140.unk_04 = 11;
+        gUnknown_03004140.unk_05 = 12;
+    }
+    gUnknown_03004140.unk_1e = r6;
+    gUnknown_03004140.unk_1a = r8;
+    if (gUnknown_03004140.unk_07 != 0)
+    {
+        gUnknown_03004140.unk_07 = 7;
+    }
+    return 0;
+}
+
+void sub_800C210(u8 a0)
+{
+    u8 i;
+
+    if (a0 & gUnknown_03004140.unk_30)
+    {
+        gUnknown_03004140.unk_30 &= ~a0;
+        for (i = 0; i < 4; i++)
+        {
+            if ((a0 >> i) & 1)
+            {
+                gUnknown_03004140.unk_34[i] = 0;
+            }
+        }
+        i = gUnknown_03007890->unk_03 & a0;
+        if (i)
+        {
+            sub_800D334(i);
+        }
+        gUnknown_03004140.unk_14 = i;
+        sub_800D30C(0x33, i);
+    }
+}
+
+void sub_800C27C(bool8 a0)
+{
+    u8 r2;
+
+    r2 = 0;
+    gUnknown_03004140.unk_07 = 0;
+    if (a0)
+    {
+        sub_800C000();
+        gUnknown_03004140.unk_04 = 23;
+    }
+    else
+    {
+        switch (gUnknown_03004140.unk_04)
+        {
+            case 5:
+                gUnknown_03004140.unk_04 = 8;
+                gUnknown_03004140.unk_05 = 0;
+                r2 = 0x13;
+                break;
+            case 6:
+                gUnknown_03004140.unk_04 = 7;
+                gUnknown_03004140.unk_05 = 8;
+                break;
+            case 7:
+                gUnknown_03004140.unk_04 = 7;
+                gUnknown_03004140.unk_05 = 8;
+                break;
+            case 8:
+                break;
+            case 9:
+                gUnknown_03004140.unk_05 = 0;
+                gUnknown_03004140.unk_04 = 0;
+                r2 = 0x21;
+                break;
+            case 10:
+                gUnknown_03004140.unk_04 = 11;
+                gUnknown_03004140.unk_05 = 0;
+                break;
+            case 11:
+                gUnknown_03004140.unk_04 = 11;
+                gUnknown_03004140.unk_05 = 0;
+                break;
+            case 12:
+                gUnknown_03004140.unk_05 = 0;
+                gUnknown_03004140.unk_04 = 0;
+                r2 = 0x23;
+                break;
+            case 13:
+                gUnknown_03004140.unk_04 = 14;
+                break;
+            case 14:
+                gUnknown_03004140.unk_04 = 14;
+                break;
+            case 15:
+                break;
+            case 16:
+                gUnknown_03004140.unk_04 = gUnknown_03004140.unk_11;
+                gUnknown_03004140.unk_05 = gUnknown_03004140.unk_12;
+                sub_800D334(gUnknown_03007890->unk_03);
+                gUnknown_03004140.unk_14 = gUnknown_03007890->unk_03;
+                sub_800D30C(0x33, 0x01);
+                return;
+            case 17:
+                gUnknown_03004140.unk_04 = 18;
+                break;
+            case 18:
+                gUnknown_03004140.unk_04 = 18;
+                break;
+            default:
+                gUnknown_03004140.unk_05 = 0;
+                gUnknown_03004140.unk_04 = 0;
+                r2 = 0x43;
+                break;
+        }
+        if (gUnknown_03004140.unk_04 == 0)
+        {
+            sub_800D30C(r2, 0);
+        }
+    }
+}
+
+bool8 sub_800C36C(u16 a0)
+{
+    bool8 retVal;
+    u8 i;
+    u8 sp0;
+    u8 sp1;
+    u8 sp2;
+    u8 flags;
+
+    retVal = FALSE;
+    rfu_REQBN_watchLink(a0, &sp0, &sp1, &sp2);
+    if (sp0)
+    {
+        gUnknown_03004140.unk_14 = sp0;
+        gUnknown_03004140.unk_16 = sp1;
+        if (gUnknown_03004140.unk_09)
+        {
+            gUnknown_03004140.unk_0a = 1;
+            if (gUnknown_03004140.unk_06 == 0 && sp1 == 0)
+            {
+                gUnknown_03004140.unk_0a = 4;
+            }
+            if (gUnknown_03004140.unk_0a == 1)
+            {
+                for (i = 0; i < 4; i++)
+                {
+                    if ((sp0 >> i) & 1)
+                    {
+                        gUnknown_03004140.unk_30 |= (1 << i);
+                        gUnknown_03004140.unk_34[i] = gUnknown_03004140.unk_32;
+                    }
+                }
+                sub_800D30C(0x31, 0x01);
+            }
+            else
+            {
+                gUnknown_03004140.unk_0a = 0;
+                sub_800D334(sp0);
+                retVal = TRUE;
+                sub_800D30C(0x33, 0x01);
+            }
+        }
+        else
+        {
+            sub_800D334(sp0);
+            retVal = TRUE;
+            sub_800D30C(0x30, 0x02);
+        }
+        sub_800D610();
+    }
+    if (gUnknown_03007890->unk_00 == 1)
+    {
+        if (sp2)
+        {
+            for (i = 0; i < 4; i++)
+            {
+                if ((gUnknown_03004140.unk_30 >> i) & 1 && (sp2 >> i) & 1)
+                {
+                    gUnknown_03004140.unk_34[i] = 0;
+                }
+            }
+            gUnknown_03004140.unk_30 &= ~sp2;
+            gUnknown_03004140.unk_14 = sp2;
+            sub_800D30C(0x32, 0x01);
+        }
+        if (gUnknown_03004140.unk_30)
+        {
+            flags = 0;
+            for (i = 0; i < 4; i++)
+            {
+                if ((gUnknown_03004140.unk_30 >> i) & 1 && gUnknown_03004140.unk_34[i] && --gUnknown_03004140.unk_34[i] == 0)
+                {
+                    gUnknown_03004140.unk_30 &= ~(1 << i);
+                    flags |= (1 << i);
+                }
+            }
+            if (flags)
+            {
+                sub_800D334(flags);
+                retVal = TRUE;
+                gUnknown_03004140.unk_14 = flags;
+                sub_800D30C(0x33, 0x01);
+            }
+        }
+        if (!gUnknown_03004140.unk_30)
+        {
+            gUnknown_03004140.unk_0a = 0;
+        }
+    }
+    return retVal;
+}
+
+void rfu_syncVBlank_(void)
+{
+    if (rfu_syncVBlank())
+    {
+        sub_800D30C(0xF1, 0x00);
+        sub_800D610();
+    }
+}
+
+void sub_800C54C(u32 a0)
+{
+    u8 r2;
+
+    if (gUnknown_03004140.unk_40 == NULL && gUnknown_03004140.unk_04 != 0)
+    {
+        gUnknown_03004140.unk_04 = 0;
+    }
+    else
+    {
+        if (gUnknown_03004140.unk_07 != 0)
+        {
+            sub_800C744(a0);
+        }
+        do
+        {
+            if (gUnknown_03004140.unk_04 != 0)
+            {
+                rfu_waitREQComplete();
+                gUnknown_03004140.unk_0e = 1;
+                switch (gUnknown_03004140.unk_04)
+                {
+                    case 23:
+                        r2 = sub_800BEC0() == 0x8001 ? 0x44 : 0xFF;
+                        gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+                        sub_800D30C(r2, 0);
+                        break;
+                    case 1:
+                        if (sub_800BEC0() == 0x8001)
+                        {
+                            gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
+                            gUnknown_03004140.unk_05 = 3;
+                        }
+                        else
+                        {
+                            gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+                            sub_800D30C(0xFF, 0);
+                        }
+                        break;
+                    case 2:
+                        rfu_REQ_reset();
+                        break;
+                    case 3:
+                        rfu_REQ_configSystem(gUnknown_03004140.unk_3c->unk_02, gUnknown_03004140.unk_3c->unk_00, gUnknown_03004140.unk_3c->unk_01);
+                        break;
+                    case 4:
+                        rfu_REQ_configGameData(gUnknown_03004140.unk_3c->unk_04, gUnknown_03004140.unk_3c->unk_06, gUnknown_03004140.unk_3c->unk_08, gUnknown_03004140.unk_3c->unk_0c);
+                        break;
+                    case 5:
+                        rfu_REQ_startSearchChild();
+                        break;
+                    case 6:
+                        rfu_REQ_pollSearchChild();
+                        break;
+                    case 7:
+                        rfu_REQ_endSearchChild();
+                        break;
+                    case 8:
+                        break;
+                    case 9:
+                        rfu_REQ_startSearchParent();
+                        break;
+                    case 10:
+                        rfu_REQ_pollSearchParent();
+                        break;
+                    case 11:
+                        rfu_REQ_endSearchParent();
+                        break;
+                    case 12:
+                        rfu_REQ_startConnectParent(gUnknown_03004140.unk_1e);
+                        break;
+                    case 13:
+                        rfu_REQ_pollConnectParent();
+                        break;
+                    case 14:
+                        rfu_REQ_endConnectParent();
+                        break;
+                    case 15:
+                        break;
+                    case 16:
+                        rfu_REQ_CHILD_startConnectRecovery(gUnknown_03007890->unk_03);
+                        break;
+                    case 17:
+                        rfu_REQ_CHILD_pollConnectRecovery();
+                        break;
+                    case 18:
+                        rfu_REQ_CHILD_endConnectRecovery();
+                        break;
+                    case 19:
+                        rfu_REQ_changeMasterSlave();
+                        break;
+                    case 20:
+                        break;
+                    case 21:
+                        rfu_REQ_stopMode();
+                        break;
+                    case 22:
+                        break;
+                }
+                rfu_waitREQComplete();
+                gUnknown_03004140.unk_0e = 0;
+            }
+        } while (gUnknown_03004140.unk_04 == 18 || gUnknown_03004140.unk_04 == 19);
+        if (gUnknown_03007890->unk_00 != 1 || !sub_800C36C(0))
+        {
+            sub_800CF34();
+            sub_800D158();
+            sub_800D268();
+            sub_800D434();
+        }
+    }
+}
+
+static void sub_800C744(u32 a0)
+{
+    if (gUnknown_03004140.unk_07 == 5)
+    {
+        gUnknown_03004140.unk_06 = 1;
+        gUnknown_03004140.unk_04 = 5;
+        gUnknown_03004140.unk_1a = gUnknown_03004140.unk_1c;
+        if (gUnknown_03004140.unk_1a)
+        {
+            gUnknown_03004140.unk_07 = 6;
+        }
+        else
+        {
+            gUnknown_03004140.unk_07 = 1;
+        }
+    }
+    if (gUnknown_03004140.unk_07 == 1)
+    {
+        gUnknown_03004140.unk_06 = 1;
+        gUnknown_03004140.unk_04 = 5;
+        gUnknown_03004140.unk_1a = a0 % 140;
+        gUnknown_03004140.unk_1c = 140 - gUnknown_03004140.unk_1a;
+        if (gUnknown_03004140.unk_1a)
+        {
+            gUnknown_03004140.unk_07 = 2;
+        }
+        else
+        {
+            gUnknown_03004140.unk_07 = 3;
+        }
+    }
+    if (gUnknown_03004140.unk_07 == 3)
+    {
+        gUnknown_03004140.unk_06 = 0;
+        gUnknown_03004140.unk_1a = 40;
+        gUnknown_03004140.unk_07 = 4;
+        gUnknown_03004140.unk_04 = 9;
+    }
+}
+
+static void sub_800C7B4(u16 r8, u16 r6)
+{
+    u8 sp0;
+    register u8 *stwiRecvBuffer asm("r0");
+    u8 *tmp;
+    u8 i;
+
+    if (gUnknown_03004140.unk_0e != 0)
+    {
+        gUnknown_03004140.unk_0e = 0;
+        switch (r8)
+        {
+            case 16:
+                if (r6 == 0)
+                {
+                    gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
+                    gUnknown_03004140.unk_05 = 4;
+                }
+                break;
+            case 23:
+                if (r6 == 0)
+                {
+                    gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
+                    gUnknown_03004140.unk_05 = 0;
+                }
+                break;
+            case 22:
+                if (r6 == 0)
+                {
+                    gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+                    sub_800D30C(0x00, 0x00);
+                }
+                break;
+            case 25:
+                if (r6 == 0)
+                {
+                    gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 6;
+                }
+                break;
+            case 26:
+                if (gUnknown_03004140.unk_1a && --gUnknown_03004140.unk_1a == 0)
+                {
+                    gUnknown_03004140.unk_04 = 7;
+                    gUnknown_03004140.unk_05 = 8;
+                }
+                break;
+            case 27:
+                if (r6 == 0)
+                {
+                    gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
+                    gUnknown_03004140.unk_05 = 0;
+                    if (gUnknown_03004140.unk_07 == 0)
+                    {
+                        sub_800D30C(0x13, 0x00);
+                    }
+                }
+                break;
+            case 28:
+                if (r6 == 0)
+                {
+                    if (gUnknown_03004140.unk_0b == 1 && gUnknown_03004140.unk_1a > 1)
+                    {
+                        gUnknown_03004140.unk_1a--;
+                    }
+                    gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 10;
+                }
+                break;
+            case 29:
+                if (r6 == 0)
+                {
+                    sp0 = sub_800D294();
+                    gUnknown_03004140.unk_14 = sp0;
+                    if (sp0)
+                    {
+                        sub_800D30C(0x20, 0x01);
+                    }
+                    if (gUnknown_03004140.unk_0b && gUnknown_03004140.unk_1a != 1 && gUnknown_03007890->unk_08 == 4)
+                    {
+                        rfu_REQ_endSearchParent();
+                        rfu_waitREQComplete();
+                        gUnknown_03004140.unk_04 = 9;
+                        gUnknown_03004140.unk_0b = 1;
+                    }
+                }
+                if (gUnknown_03004140.unk_1a && --gUnknown_03004140.unk_1a == 0)
+                {
+                    gUnknown_03004140.unk_04 = 11;
+                    gUnknown_03004140.unk_05 = 0;
+                }
+                break;
+            case 30:
+                if (r6 == 0)
+                {
+                    gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
+                    if (gUnknown_03004140.unk_07 == 0)
+                    {
+                        if (gUnknown_03004140.unk_04 == 0)
+                        {
+                            sub_800D30C(0x21, 0x00);
+                        }
+                    }
+                    else if (gUnknown_03004140.unk_07 != 7)
+                    {
+                        gUnknown_03004140.unk_04 = 5;
+                        gUnknown_03004140.unk_07 = 5;
+                    }
+                }
+                break;
+            case 31:
+                if (r6 == 0)
+                {
+                    gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 13;
+                }
+                break;
+            case 32:
+                if (r6 == 0 && !rfu_getConnectParentStatus(&sp0, &gUnknown_03004140.unk_10) && !sp0)
+                {
+                    gUnknown_03004140.unk_04 = 14;
+                }
+                if (gUnknown_03004140.unk_1a && --gUnknown_03004140.unk_1a == 0)
+                {
+                    gUnknown_03004140.unk_04 = 14;
+                }
+                break;
+            case 33:
+                if (r6 == 0 && !rfu_getConnectParentStatus(&sp0, &gUnknown_03004140.unk_10))
+                {
+                    if (!sp0)
+                    {
+                        gUnknown_03004140.unk_04 = 19;
+                        gUnknown_03004140.unk_05 = 15;
+                        gUnknown_03004140.unk_1e = 0x22;
+                        gUnknown_03004140.unk_14 = gUnknown_03004140.unk_10;
+                    }
+                    else
+                    {
+                        gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+                        gUnknown_03004140.unk_1e = 0x23;
+                        gUnknown_03004140.unk_14 = sp0;
+                        if (gUnknown_03004140.unk_07)
+                        {
+                            gUnknown_03004140.unk_07 = 3;
+                            gUnknown_03004140.unk_04 = 9;
+                        }
+                    }
+                    sub_800D30C(gUnknown_03004140.unk_1e, 0x01);
+                    gUnknown_03004140.unk_1e = 0;
+                }
+                break;
+            case 50:
+                if (r6 == 0)
+                {
+                    gUnknown_03004140.unk_14 = gUnknown_03007890->unk_03;
+                    gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 17;
+                    for (gUnknown_03004140.unk_10 = 0; gUnknown_03004140.unk_10 < 4; gUnknown_03004140.unk_10 ++)
+                    {
+                        if ((gUnknown_03007890->unk_03 >> gUnknown_03004140.unk_10) & 1)
+                        {
+                            break;
+                        }
+                    }
+                }
+                break;
+            case 51:
+                if (r6 == 0 && !rfu_CHILD_getConnectRecoveryStatus(&sp0) && sp0 < 2)
+                {
+                    gUnknown_03004140.unk_04 = 18;
+                }
+                if (gUnknown_03004140.unk_34[gUnknown_03004140.unk_10] && --gUnknown_03004140.unk_34[gUnknown_03004140.unk_10] == 0)
+                {
+                    gUnknown_03004140.unk_04 = 18;
+                }
+                break;
+            case 52:
+                if (r6 == 0 && !rfu_CHILD_getConnectRecoveryStatus(&sp0))
+                {
+                    if (!sp0)
+                    {
+                        gUnknown_03004140.unk_04 = 19;
+                        gUnknown_03004140.unk_05 = 22;
+                        gUnknown_03004140.unk_1e = 0x32;
+                    }
+                    else
+                    {
+                        gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+                        sub_800D334(gUnknown_03007890->unk_03);
+                        gUnknown_03004140.unk_1e = 0x33;
+                    }
+                    gUnknown_03004140.unk_34[gUnknown_03004140.unk_10] = 0;
+                    gUnknown_03004140.unk_30 = 0;
+                    gUnknown_03004140.unk_0a = 0;
+                    sub_800D30C(gUnknown_03004140.unk_1e, 0x01);
+                    gUnknown_03004140.unk_1e = 0;
+                }
+                break;
+            case 39:
+                if (r6 == 0)
+                {
+                    if (gUnknown_03004140.unk_05 == 22)
+                    {
+                        gUnknown_03004140.unk_04 = gUnknown_03004140.unk_11;
+                        gUnknown_03004140.unk_05 = gUnknown_03004140.unk_12;
+                        gUnknown_03004140.unk_02 = 1;
+                        sub_800D30C(0x41, 0x00);
+                    }
+                    else if (gUnknown_03004140.unk_05 == 15)
+                    {
+                        gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
+                        gUnknown_03004140.unk_02 = 1;
+                        sub_800D30C(0x41, 0x00);
+                        gUnknown_03004140.unk_24 |= 1 << gUnknown_03004140.unk_10;
+                        gUnknown_03004140.unk_28[gUnknown_03004140.unk_10] = gUnknown_03004140.unk_26;
+                        rfu_clearSlot(4, gUnknown_03004140.unk_10);
+                        tmp = &sp0;
+                        *tmp = rfu_NI_CHILD_setSendGameName(gUnknown_03004140.unk_10, 0x0e);
+                        if (*tmp)
+                        {
+                            gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+                            sub_800D610();
+                            sub_800D334(gUnknown_03007890->unk_02 | gUnknown_03007890->unk_03);
+                            gUnknown_03004140.unk_14 = sp0;
+                            sub_800D30C(0x25, 0x01);
+                        }
+                    }
+                }
+                break;
+            case 61:
+                if (r6 == 0)
+                {
+                    gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+                    sub_800D30C(0x42, 0x00);
+                }
+                break;
+        }
+        gUnknown_03004140.unk_0e = 1;
+    }
+    else if (r6 == 3 && gUnknown_03004140.unk_0f && (r8 == 0x24 || r8 == 0x26 || r8 == 0x27))
+    {
+        rfu_REQ_RFUStatus();
+        rfu_waitREQComplete();
+        rfu_getRFUStatus(&sp0);
+        if (sp0 == 0 && gUnknown_03007890->unk_00 == 0)
+        {
+            stwiRecvBuffer = rfu_getSTWIRecvBuffer();
+            stwiRecvBuffer[4] = gUnknown_03007890->unk_02;
+            stwiRecvBuffer[5] = 1;
+            sub_800C36C(0x29);
+            r6 = 0;
+        }
+    }
+    switch (r8)
+    {
+        case 48:
+            if (r6 == 0)
+            {
+                stwiRecvBuffer = rfu_getSTWIRecvBuffer();
+                gUnknown_03004140.unk_14 = stwiRecvBuffer[8];
+                sub_800D358(gUnknown_03004140.unk_14);
+                if (gUnknown_03004140.unk_30)
+                {
+                    gUnknown_03004140.unk_30 &= ~gUnknown_03004140.unk_14;
+                    for (i = 0; i < 4; i++)
+                    {
+                        if ((gUnknown_03004140.unk_14 >> i) & 1)
+                        {
+                            gUnknown_03004140.unk_34[i] = 0;
+                        }
+                    }
+                    if (gUnknown_03004140.unk_06 == 0)
+                    {
+                        gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+                    }
+                }
+                sp0 = gUnknown_03004140.unk_00 & gUnknown_03004140.unk_14;
+                for (i = 0; i < 4; i++)
+                {
+                    if ((sp0 >> i) & 1 && gUnknown_03004140.unk_01)
+                    {
+                        gUnknown_03004140.unk_01--;
+                    }
+                }
+                gUnknown_03004140.unk_00 &= ~gUnknown_03004140.unk_14;
+                if (gUnknown_03004140.unk_07)
+                {
+                    if (gUnknown_03007890->unk_00 == 0xFF)
+                    {
+                        if (gUnknown_03004140.unk_07 == 8)
+                        {
+                            gUnknown_03004140.unk_1a = gUnknown_03004140.unk_1c;
+                            gUnknown_03004140.unk_07 = 6;
+                            gUnknown_03004140.unk_04 = 6;
+                        }
+                        else if (gUnknown_03004140.unk_04 != 6 && gUnknown_03004140.unk_04 != 7)
+                        {
+                            gUnknown_03004140.unk_07 = 1;
+                            gUnknown_03004140.unk_04 = 5;
+                        }
+                    }
+                }
+                if (gUnknown_03007890->unk_00 == 0xFF)
+                {
+                    if (gUnknown_03004140.unk_04 == 0)
+                    {
+                        gUnknown_03004140.unk_06 = -1;
+                    }
+                }
+                if (gUnknown_03004140.unk_0e == 0)
+                {
+                    sub_800D30C(0x40, 0x01);
+                }
+            }
+            break;
+        case 38:
+            sub_800D20C();
+            if (gUnknown_03007890->unk_00 != 0xFF)
+            {
+                sub_800D30C(0x50, 0x00);
+            }
+            break;
+        case 16:
+        case 61:
+            if (r6 == 0)
+            {
+                gUnknown_03004140.unk_0d = 0;
+                gUnknown_03004140.unk_01 = 0;
+                gUnknown_03004140.unk_00 = 0;;
+                gUnknown_03004140.unk_06 = -1;
+                sub_800D610();
+                if (r8 == 61)
+                {
+                    sub_800BFA0();
+                }
+            }
+            break;
+    }
+    if (r6 != 0)
+    {
+        if (r8 == 28 && r6 != 0 && gUnknown_03004140.unk_07 == 4)
+        {
+            gUnknown_03007890->unk_00 = 1;
+            gUnknown_03007890->unk_02 = 15;
+            sub_800D334(15);
+            rfu_waitREQComplete();
+            return;
+        }
+        else
+        {
+            gUnknown_03004140.unk_14 = r8;
+            gUnknown_03004140.unk_16 = r6;
+            if (gUnknown_03004140.unk_0e)
+            {
+                gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+            }
+            sub_800D30C(0xf0, 0x02);
+            sub_800D610();
+        }
+    }
+    if (r8 == 0xFF)
+    {
+        sub_800D30C(0xf2, 0x00);
+        sub_800D610();
+    }
+}
+
+static void sub_800CEB0(u16 r6)
+{
+    u8 r7;
+    u8 sp0;
+
+    r7 = gUnknown_03004140.unk_0e;
+    gUnknown_03004140.unk_0e = 0;
+    gUnknown_03004140.unk_0f = 1;
+    if (gUnknown_03007890->unk_00 == 0)
+    {
+        sub_800C36C(r6);
+        if (gUnknown_03004140.unk_02 != 1)
+        {
+            sub_800D610();
+            gUnknown_03004140.unk_0f = 0;
+            gUnknown_03004140.unk_0e = r7;
+            return;
+        }
+    }
+    else
+    {
+        if (!rfu_UNI_PARENT_getDRAC_ACK(&sp0))
+        {
+            gUnknown_03004140.unk_03 |= sp0;
+        }
+    }
+    if (gUnknown_03004140.unk_44 != NULL)
+    {
+        gUnknown_03004140.unk_44(r6);
+        rfu_waitREQComplete();
+        if (gUnknown_03004140.unk_02 == 2)
+        {
+            sub_800D610();
+        }
+    }
+    gUnknown_03004140.unk_0f = 0;
+    gUnknown_03004140.unk_0e = r7;
+}
+
+static void sub_800CF34(void)
+{
+    u8 flags;
+    u8 sp0;
+    u8 i;
+    u8 r5;
+    u8 r4;
+    const u16 *ptr;
+
+    if (gUnknown_03004140.unk_04 == 5 || gUnknown_03004140.unk_04 == 6 || gUnknown_03004140.unk_04 == 7 || gUnknown_03004140.unk_04 == 8)
+    {
+        flags = ((gUnknown_03007890->unk_02 ^ gUnknown_03004140.unk_0c) & gUnknown_03007890->unk_02) & ~gUnknown_03007890->unk_07;
+        gUnknown_03004140.unk_0c = gUnknown_03007890->unk_02;
+        if (flags)
+        {
+            gUnknown_03004140.unk_14 = flags;
+            sub_800D30C(0x10, 0x01);
+        }
+        sp0 = 0x00;
+        for (i = 0; i < 4; i++)
+        {
+            r4 = 1 << i;
+            r5 = 0x00;
+            if (flags & r4)
+            {
+                gUnknown_03004140.unk_28[i] = gUnknown_03004140.unk_26;
+                gUnknown_03004140.unk_24 |= r4;
+            }
+            else if (gUnknown_03004140.unk_24 & r4)
+            {
+                if (gUnknown_03007880[i]->unk_34 == 0x46)
+                {
+                    if (gUnknown_03007880[i]->unk_61 == 1)
+                    {
+                        r5 = 0x02;
+                        for (ptr = gUnknown_03004140.unk_20; *ptr != 0xFFFF; ptr++)
+                        {
+                            if (gUnknown_03007890->unk_14[i].unk_04 == *ptr)
+                            {
+                                gUnknown_03004140.unk_00 |= r4;
+                                gUnknown_03004140.unk_01++;
+                                sp0 |= r4;
+                                r5 |= 0x01;
+                                break;
+                            }
+                        }
+                        if (!(r5 & 0x01))
+                        {
+                            r5 |= 0x04;
+                        }
+                    }
+                }
+                else if (--gUnknown_03004140.unk_28[i] == 0)
+                {
+                    r5 = 0x06;
+                }
+                if (r5 & 0x02)
+                {
+                    gUnknown_03004140.unk_24 &= ~r4;
+                    gUnknown_03004140.unk_28[i] = 0;
+                    rfu_clearSlot(0x08, i);
+                }
+                if (r5 & 0x04)
+                {
+                    gUnknown_03004140.unk_0d |= r4;
+                }
+            }
+        }
+        if (sp0)
+        {
+            gUnknown_03004140.unk_14 = sp0;
+            sub_800D30C(0x11, 0x01);
+        }
+        if (gUnknown_03004140.unk_0d)
+        {
+            r5 = 0x01;
+            if (gUnknown_03007890->unk_06 && ((gUnknown_03004140.unk_03 & gUnknown_03004140.unk_00) != gUnknown_03004140.unk_00))
+            {
+                r5 = 0x00;
+            }
+            if (r5)
+            {
+                sub_800D334(gUnknown_03004140.unk_0d);
+                gUnknown_03004140.unk_14 = gUnknown_03004140.unk_0d;
+                gUnknown_03004140.unk_0d = 0;
+                sub_800D30C(0x12, 0x01);
+            }
+        }
+        if (gUnknown_03004140.unk_24 == 0 && gUnknown_03004140.unk_04 == 8)
+        {
+            if (gUnknown_03004140.unk_07 == 0)
+            {
+                gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+                sub_800D30C(0x14, 0x00);
+            }
+            else
+            {
+                if (gUnknown_03004140.unk_07 == 2)
+                {
+                    gUnknown_03004140.unk_07 = 3;
+                    gUnknown_03004140.unk_04 = 9;
+                }
+                else
+                {
+                    gUnknown_03004140.unk_07 = 1;
+                    gUnknown_03004140.unk_04 = 5;
+                }
+                if (gUnknown_03004140.unk_00)
+                {
+                    gUnknown_03004140.unk_1a = 0;
+                    gUnknown_03004140.unk_07 = 8;
+                    gUnknown_03004140.unk_04 = 5;
+                }
+            }
+        }
+    }
+}
+
+static void sub_800D158(void)
+{
+    u16 imeBak = REG_IME;
+    REG_IME = 0;
+    if (gUnknown_03004140.unk_04 == 15)
+    {
+        if (--gUnknown_03004140.unk_28[gUnknown_03004140.unk_10] == 0 || gUnknown_03007880[gUnknown_03004140.unk_10]->unk_0 == 0x27)
+        {
+            sub_800D630();
+            gUnknown_03004140.unk_04 = 24;
+            rfu_clearSlot(4, gUnknown_03004140.unk_10);
+            gUnknown_03004140.unk_24 &= ~(1 << gUnknown_03004140.unk_10);
+            gUnknown_03004140.unk_28[gUnknown_03004140.unk_10] = 0;
+        }
+    }
+    REG_IME = imeBak;
+    if (gUnknown_03004140.unk_04 == 24)
+    {
+        if (gUnknown_03004140.unk_02 == 1)
+        {
+            sub_800D630();
+        }
+        if (gUnknown_03004140.unk_02 == 0)
+        {
+            gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+            sub_800D334(gUnknown_03007890->unk_02 | gUnknown_03007890->unk_03);
+            gUnknown_03004140.unk_14 = 0;
+            sub_800D30C(0x25, 0x01);
+        }
+    }
+}
+
+static void sub_800D20C(void)
+{
+    if (gUnknown_03004140.unk_04 == 15 && gUnknown_03007880[gUnknown_03004140.unk_10]->unk_0 == 0x26)
+    {
+        gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+        rfu_clearSlot(4, gUnknown_03004140.unk_10);
+        gUnknown_03004140.unk_24 &= ~(1 << gUnknown_03004140.unk_10);
+        gUnknown_03004140.unk_28[gUnknown_03004140.unk_10] = 0;
+        sub_800D30C(0x24, 0x00);
+    }
+}
+
+static void sub_800D268(void)
+{
+    if (gUnknown_03004140.unk_06 == 0 && gUnknown_03004140.unk_0a == 1)
+    {
+        gUnknown_03004140.unk_11 = gUnknown_03004140.unk_04;
+        gUnknown_03004140.unk_12 = gUnknown_03004140.unk_05;
+        gUnknown_03004140.unk_04 = 16;
+        gUnknown_03004140.unk_05 = 17;
+        gUnknown_03004140.unk_0a = 2;
+    }
+}
+
+static u8 sub_800D294(void)
+{
+    u8 i;
+    const u16 *ptr;
+    u8 flags = 0x00;
+
+    for (i = 0; i < gUnknown_03007890->unk_08; i++)
+    {
+        for (ptr = gUnknown_03004140.unk_20; *ptr != 0xffff; ptr++)
+        {
+            if (gUnknown_03007890->unk_14[i].unk_04 == *ptr)
+            {
+                flags |= (1 << i);
+            }
+        }
+    }
+    return flags;
+}
+
+static void sub_800D30C(u8 a0, u8 a1)
+{
+    if (gUnknown_03004140.unk_40 != NULL)
+    {
+        gUnknown_03004140.unk_40(a0, a1);
+    }
+    gUnknown_03004140.unk_14 = gUnknown_03004140.unk_16 = 0;
+}
+
+static void sub_800D334(u8 a0)
+{
+    u8 unk_0e_bak = gUnknown_03004140.unk_0e;
+    gUnknown_03004140.unk_0e = 1;
+    rfu_REQ_disconnect(a0);
+    rfu_waitREQComplete();
+    gUnknown_03004140.unk_0e = unk_0e_bak;
+}
+
+static void sub_800D358(u8 a0)
+{
+    u8 i;
+
+    if (gUnknown_03007890->unk_04)
+    {
+        for (i = 0; i < 4; i++)
+        {
+            if (gUnknown_03007880[i]->unk_0 & 0x8000 && gUnknown_03007880[i]->unk_1a & a0)
+            {
+                rfu_changeSendTarget(0x20, i, gUnknown_03007880[i]->unk_1a & ~a0);
+            }
+        }
+    }
+    if (gUnknown_03007890->unk_05)
+    {
+        for (i = 0; i < 4; i++)
+        {
+            if (gUnknown_03007880[i]->unk_34 & 0x8000 && gUnknown_03007880[i]->unk_4e & a0)
+            {
+                rfu_NI_stopReceivingData(i);
+            }
+        }
+    }
+    if (gUnknown_03007890->unk_06)
+    {
+        gUnknown_03007890->unk_06 &= ~a0;
+        for (i = 0; i < 4; i++)
+        {
+            if (gUnknown_03007870[i]->unk_0 == 0x8024 && a0 & gUnknown_03007870[i]->unk_3)
+            {
+                gUnknown_03007870[i]->unk_3 &= ~a0;
+            }
+        }
+    }
+}
+
+static void sub_800D434(void)
+{
+    u8 i;
+    u8 j;
+    u8 flags;
+
+    if (gUnknown_03004140.unk_18)
+    {
+        if (gUnknown_03007890->unk_04)
+        {
+            for (i = 0; i < 4; i ++)
+            {
+                if (gUnknown_03007880[i]->unk_0 & 0x8000)
+                {
+                    flags = 0;
+                    for (j = 0; j < 4; j++)
+                    {
+                        if ((gUnknown_03007880[i]->unk_1a >> j) & 1 && gUnknown_03007880[j]->unk_2 > gUnknown_03004140.unk_18)
+                        {
+                            flags |= (1 << j);
+                        }
+                        if (flags)
+                        {
+                            rfu_changeSendTarget(0x20, i, flags ^ gUnknown_03007880[i]->unk_1a);
+                        }
+                    }
+                }
+            }
+        }
+        if (gUnknown_03007890->unk_05)
+        {
+            for (i = 0; i < 4; i++)
+            {
+                if (gUnknown_03007880[i]->unk_34 & 0x8000 && gUnknown_03007880[i]->unk_36 > gUnknown_03004140.unk_18)
+                {
+                    rfu_NI_stopReceivingData(i);
+                }
+            }
+        }
+    }
+}
+
+void sub_800D52C(void (*func)(u16))
+{
+    gUnknown_03004140.unk_44 = func;
+    rfu_setMSCCallback(sub_800CEB0);
+}
+
+void sub_800D544(void (*func)(u8, u8))
+{
+    gUnknown_03004140.unk_40 = func;
+}
+
+u8 sub_800D550(u8 a0, u16 a1)
+{
+    u16 imeBak;
+    if (gUnknown_03004140.unk_09 && a0 == 0 && gUnknown_03004140.unk_30)
+    {
+        return 5;
+    }
+    imeBak = REG_IME;
+    REG_IME = 0;
+    gUnknown_03004140.unk_09 = a0;
+    gUnknown_03004140.unk_32 = a1;
+    REG_IME = imeBak;
+    return 0;
+}
+
+u8 sub_800D594(u16 a0)
+{
+    if (gUnknown_03007890->unk_04 | gUnknown_03007890->unk_05)
+    {
+        gUnknown_03004140.unk_14 = 6;
+        sub_800D30C(0xf3, 0x01);
+        return 6;
+    }
+    gUnknown_03004140.unk_18 = a0;
+    return 0;
+}
+
+u8 sub_800D5D0(u8 a0)
+{
+    if (gUnknown_03004140.unk_04 == 9 || gUnknown_03004140.unk_04 == 10 || gUnknown_03004140.unk_04 == 11)
+    {
+        gUnknown_03004140.unk_14 = 7;
+        sub_800D30C(0xf3, 0x01);
+        return 7;
+    }
+    if (a0)
+    {
+        gUnknown_03004140.unk_0b = 1;
+    }
+    else
+    {
+        gUnknown_03004140.unk_0b = 0;
+    }
+    return 0;
+}
+
+static void sub_800D610(void)
+{
+    if (gUnknown_03004140.unk_02)
+    {
+        gUnknown_03004140.unk_02 = 0;
+        sub_800D30C(0x45, 0x00);
+    }
+}
+
+void sub_800D630(void)
+{
+    if (gUnknown_03004140.unk_02 == 0)
+    {
+        sub_800D30C(0x45, 0x00);
+    }
+    else if (gUnknown_03004140.unk_02 == 1)
+    {
+        gUnknown_03004140.unk_02 = 2;
+    }
+}
+
+void sub_800D658(void)
+{
+    if (gUnknown_03004140.unk_07)
+    {
+        switch (gUnknown_03004140.unk_04)
+        {
+            case 5:
+                gUnknown_03004140.unk_07 = 3;
+                gUnknown_03004140.unk_04 = 9;
+                break;
+            case 6:
+                gUnknown_03004140.unk_07 = 2;
+                gUnknown_03004140.unk_1a = 1;
+                break;
+            case 7:
+            case 8:
+                gUnknown_03004140.unk_07 = 2;
+                break;
+            case 9:
+            case 10:
+                gUnknown_03004140.unk_1a = 40;
+                break;
+            case 11:
+                gUnknown_03004140.unk_1a = 40;
+                gUnknown_03004140.unk_04 = 10;
+                break;
+        }
+    }
+}
+
+// TODO: Is there a file boundary here?
+
+void sub_800D6C8(struct UnkRfuStruct_2_Sub_124 *ptr)
+{
+    int i;
+    int j;
+
+    for (i = 0; i < 32; i++)
+    {
+        for (j = 0; j < 70; j++)
+        {
+            ptr->unk_00[i][j] = 0;
+        }
+    }
+    ptr->unk_8c1 = 0;
+    ptr->unk_8c0 = 0;
+    ptr->unk_8c2 = 0;
+    ptr->unk_8c3 = 0;
+}
+
+void sub_800D724(struct UnkRfuStruct_2_Sub_9e8 *ptr)
+{
+    int i;
+    int j;
+
+    for (i = 0; i < 40; i++)
+    {
+        for (j = 0; j < 14; j++)
+        {
+            ptr->unk_00[i][j] = 0;
+        }
+    }
+    ptr->unk_231 = 0;
+    ptr->unk_230 = 0;
+    ptr->unk_232 = 0;
+    ptr->unk_233 = 0;
+}
+
+void sub_800D780(struct UnkRfuStruct_Sub_Unused *ptr)
+{
+    int i;
+    int j;
+
+    for (i = 0; i < 2; i++)
+    {
+        for (j = 0; j < 256; j++)
+        {
+            ptr->unk_00[i][j] = 0;
+        }
+    }
+    ptr->unk_201 = 0;
+    ptr->unk_200 = 0;
+    ptr->unk_202 = 0;
+    ptr->unk_203 = 0;
+}
+
+void sub_800D7D8(struct UnkRfuStruct_2_Sub_124 *q1, u8 *q2)
+{
+    int i;
+    u16 imeBak;
+    u8 count;
+
+    if (q1->unk_8c2 < 32)
+    {
+        imeBak = REG_IME;
+        REG_IME = 0;
+        count = 0;
+        for (i = 0; i < 70; i += 14)
+        {
+            if (q2[i] == 0 && q2[i + 1] == 0)
+            {
+                count++;
+            }
+        }
+        if (count != 5)
+        {
+            for (i = 0; i < 70; i++)
+            {
+                q1->unk_00[q1->unk_8c0][i] = q2[i];
+            }
+            q1->unk_8c0++;
+            q1->unk_8c0 %= 32;
+            q1->unk_8c2++;
+            for (i = 0; i < 70; i++)
+            {
+                q2[i] = 0;
+            }
+        }
+        REG_IME = imeBak;
+    }
+    else
+    {
+        q1->unk_8c3 = 1;
+    }
+}
+
+void sub_800D888(struct UnkRfuStruct_2_Sub_9e8 *q1, u8 *q2)
+{
+    int i;
+    u16 imeBak;
+
+    if (q1->unk_232 < 40)
+    {
+        imeBak = REG_IME;
+        REG_IME = 0;
+        for (i = 0; i < 14; i++)
+        {
+            if (q2[i] != 0)
+            {
+                break;
+            }
+        }
+        if (i != 14)
+        {
+            for (i = 0; i < 14; i++)
+            {
+                q1->unk_00[q1->unk_230][i] = q2[i];
+            }
+            q1->unk_230++;
+            q1->unk_230 %= 40;
+            q1->unk_232++;
+            for (i = 0; i < 14; i++)
+            {
+                q2[i] = 0;
+            }
+        }
+        REG_IME = imeBak;
+    }
+    else
+    {
+        q1->unk_233 = 1;
+    }
+}
+
+bool8 sub_800D934(struct UnkRfuStruct_2_Sub_124 *q1, u8 *q2)
+{
+    u16 imeBak;
+    int i;
+
+    imeBak = REG_IME;
+    REG_IME = 0;
+    if (q1->unk_8c0 == q1->unk_8c1 || q1->unk_8c3 != 0)
+    {
+        for (i = 0; i < 70; i++)
+        {
+            q2[i] = 0;
+        }
+        REG_IME = imeBak;
+        return FALSE;
+    }
+    for (i = 0; i < 70; i++)
+    {
+        q2[i] = q1->unk_00[q1->unk_8c1][i];
+    }
+    q1->unk_8c1++;
+    q1->unk_8c1 %= 32;
+    q1->unk_8c2--;
+    REG_IME = imeBak;
+    return TRUE;
+}
+
+bool8 sub_800D9DC(struct UnkRfuStruct_2_Sub_9e8 *q1, u8 *q2)
+{
+    int i;
+    u16 imeBak;
+
+    if (q1->unk_230 == q1->unk_231 || q1->unk_233 != 0)
+    {
+        return FALSE;
+    }
+    imeBak = REG_IME;
+    REG_IME = 0;
+    for (i = 0; i < 14; i++)
+    {
+        q2[i] = q1->unk_00[q1->unk_231][i];
+    }
+    q1->unk_231++;
+    q1->unk_231 %= 40;
+    q1->unk_232--;
+    REG_IME = imeBak;
+    return TRUE;
+}
+
+void sub_800DA68(struct UnkRfuStruct_2_Sub_c1c *q1, const u8 *q2)
+{
+    int i;
+
+    if (q2[1] == 0)
+    {
+        sub_800DAC8(q1, NULL);
+    }
+    else
+    {
+        for (i = 0; i < 14; i++)
+        {
+            q1->unk_00[q1->unk_1c][i] = q2[i];
+        }
+        q1->unk_1c++;
+        q1->unk_1c %= 2;
+        if (q1->unk_1e < 2)
+        {
+            q1->unk_1e++;
+        }
+        else
+        {
+            q1->unk_1d = q1->unk_1c;
+        }
+    }
+}
+
+static bool8 sub_800DAC8(struct UnkRfuStruct_2_Sub_c1c *q1, u8 *q2)
+{
+    int i;
+
+    if (q1->unk_1e == 0)
+    {
+        return FALSE;
+    }
+    if (q2 != NULL)
+    {
+        for (i = 0; i < 14; i++)
+        {
+            q2[i] = q1->unk_00[q1->unk_1d][i];
+        }
+    }
+    q1->unk_1d++;
+    q1->unk_1d %= 2;
+    q1->unk_1e--;
+    return TRUE;
+}
+
+void sub_800DB18(struct UnkRfuStruct_Sub_Unused *q1, u8 *q2)
+{
+    int i;
+
+    if (q1->unk_202 < 2)
+    {
+        for (i = 0; i < 256; i++)
+        {
+            q1->unk_00[q1->unk_200][i] = q2[i];
+        }
+        q1->unk_200++;
+        q1->unk_200 %= 2;
+        q1->unk_202++;
+    }
+    else
+    {
+        q1->unk_203 = 1;
+    }
+}
+
+bool8 sub_800DB84(struct UnkRfuStruct_Sub_Unused *q1, u8 *q2)
+{
+    int i;
+
+    if (q1->unk_200 == q1->unk_201 || q1->unk_203)
+    {
+        return FALSE;
+    }
+    for (i = 0; i < 256; i++)
+    {
+        q2[i] = q1->unk_00[q1->unk_201][i];
+    }
+    q1->unk_201++;
+    q1->unk_201 %= 2;
+    q1->unk_202--;
+    return TRUE;
+}
+
+void sub_800DBF8(u8 *q1, u8 mode)
+{
+    int i;
+    u8 rval;
+    u16 r5 = 0;
+    switch (mode)
+    {
+        case 0:
+            for (i = 0; i < 200; i++)
+            {
+                q1[i] = i + 1;
+                r5 += i + 1;
+            }
+            *((u16 *)(q1 + i)) = r5;
+            break;
+        case 1:
+            for (i = 0; i < 100; i++)
+            {
+                q1[i] = i + 1;
+                r5 += i + 1;
+            }
+            *((u16 *)(q1 + 200)) = r5;
+            break;
+        case 2:
+            for (i = 0; i < 200; i++)
+            {
+                rval = Random();
+                q1[i] = rval;
+                r5 += rval;
+            }
+            *((u16 *)(q1 + i)) = r5;
+            break;
+        case 3:
+            for (i = 0; i < 200; i++)
+            {
+                q1[i] = i + 1 + gUnknown_03000D74;
+                r5 += (i + 1 + gUnknown_03000D74) & 0xFF;
+            }
+            *((u16 *)(q1 + i)) = r5;
+            gUnknown_03000D74++;
+            break;
+    }
+}
+
+void PkmnStrToASCII(u8 *q1, const u8 *q2)
+{
+    int i;
+
+    for (i = 0; q2[i] != EOS; i++)
+    {
+        q1[i] = sWireless_RSEtoASCIITable[q2[i]];
+    }
+    q1[i] = 0;
+}
+
+void ASCIIToPkmnStr(u8 *q1, const u8 *q2)
+{
+    int i;
+
+    for (i = 0; q2[i] != 0; i++)
+    {
+        q1[i] = sWireless_ASCIItoRSETable[q2[i]];
+    }
+    q1[i] = EOS;
+}
+
+#ifdef NONMATCHING
+u8 sub_800DD1C(u8 maxFlags)
+{
+    u8 flagCount = 0;
+    u8 flags = gUnknown_03007890->unk_02;
+    u8 i;
+
+    if (gUnknown_03007890->unk_00 == 1)
+    {
+        i = 0;
+        for (i = 0; i < 4; flags >>= 1, i++)
+        {
+            if (flags & 1)
+            {
+                if (maxFlags == flagCount + 1)
+                {
+                    return gUnknown_03007890->unk_0a[i];
+                }
+                flagCount++;
+            }
+        }
+    }
+    else
+    {
+        for (i = 0; i < 4; flags >>= 1, i++)
+        {
+            if (flags & 1)
+            {
+                return gUnknown_03007890->unk_0a[i];
+            }
+        }
+    }
+    return 0;
+}
+#else
+ASM_DIRECT u8 sub_800DD1C(u8 maxFlags)
+{
+    asm_unified("\tpush {r4-r7,lr}\n"
+                    "\tlsls r0, 24\n"
+                    "\tlsrs r5, r0, 24\n"
+                    "\tmovs r6, 0\n"
+                    "\tldr r0, =gUnknown_03007890\n"
+                    "\tldr r4, [r0]\n"
+                    "\tldrb r2, [r4, 0x2]\n"
+                    "\tldrb r1, [r4]\n"
+                    "\tadds r7, r0, 0\n"
+                    "\tcmp r1, 0x1\n"
+                    "\tbne _0800DD72\n"
+                    "\tmovs r3, 0\n"
+                    "\tands r1, r2\n"
+                    "\tcmp r1, 0\n"
+                    "\tbeq _0800DD4E\n"
+                    "\tcmp r5, 0x1\n"
+                    "\tbne _0800DD48\n"
+                    "\tldrb r0, [r4, 0xA]\n"
+                    "\tb _0800DD8C\n"
+                    "\t.pool\n"
+                    "_0800DD48:\n"
+                    "\tadds r0, r6, 0x1\n"
+                    "\tlsls r0, 24\n"
+                    "\tlsrs r6, r0, 24\n"
+                    "_0800DD4E:\n"
+                    "\tlsrs r2, 1\n"
+                    "\tadds r0, r3, 0x1\n"
+                    "\tlsls r0, 24\n"
+                    "\tlsrs r3, r0, 24\n"
+                    "\tcmp r3, 0x3\n"
+                    "\tbhi _0800DD8A\n"
+                    "\tmovs r0, 0x1\n"
+                    "\tands r0, r2\n"
+                    "\tcmp r0, 0\n"
+                    "\tbeq _0800DD4E\n"
+                    "\tadds r0, r6, 0x1\n"
+                    "\tcmp r5, r0\n"
+                    "\tbne _0800DD48\n"
+                    "_0800DD68:\n"
+                    "\tldr r0, [r7]\n"
+                    "\tadds r0, 0xA\n"
+                    "\tadds r0, r3\n"
+                    "\tldrb r0, [r0]\n"
+                    "\tb _0800DD8C\n"
+                    "_0800DD72:\n"
+                    "\tmovs r3, 0\n"
+                    "\tmovs r1, 0x1\n"
+                    "_0800DD76:\n"
+                    "\tadds r0, r2, 0\n"
+                    "\tands r0, r1\n"
+                    "\tcmp r0, 0\n"
+                    "\tbne _0800DD68\n"
+                    "\tlsrs r2, 1\n"
+                    "\tadds r0, r3, 0x1\n"
+                    "\tlsls r0, 24\n"
+                    "\tlsrs r3, r0, 24\n"
+                    "\tcmp r3, 0x3\n"
+                    "\tbls _0800DD76\n"
+                    "_0800DD8A:\n"
+                    "\tmovs r0, 0\n"
+                    "_0800DD8C:\n"
+                    "\tpop {r4-r7}\n"
+                    "\tpop {r1}\n"
+                    "\tbx r1");
+}
+#endif
+
+void sub_800DD94(struct UnkLinkRfuStruct_02022B14 *data, u8 r9, bool32 r2, int r3)
+{
+    int i;
+
+    for (i = 0; i < 2; i++)
+    {
+        data->playerTrainerId[i] = gSaveBlock2Ptr->playerTrainerId[i];
+    }
+    for (i = 0; i < 4; i++)
+    {
+        data->unk_04[i] = r3;
+        r3 >>= 8;
+    }
+    data->playerGender = gSaveBlock2Ptr->playerGender;
+    data->unk_0a_0 = r9;
+    data->unk_0a_7 = r2;
+    data->unk_00_0 = 2;
+    data->unk_01_2 = 3;
+    data->unk_00_4 = 0;
+    data->unk_00_5 = 0;
+    data->unk_00_6 = 0;
+    data->unk_00_7 = FlagGet(FLAG_0x87F);
+    data->unk_01_0 = IsNationalPokedexEnabled();
+    data->unk_01_1 = FlagGet(FLAG_SYS_GAME_CLEAR);
+}
+
+bool8 sub_800DE7C(struct UnkLinkRfuStruct_02022B14 *buff1, u8 *buff2, u8 idx)
+{
+    bool8 retVal;
+
+    if (gUnknown_03004140.unk_06 == 1)
+    {
+        retVal = TRUE;
+        if (sub_8010454(gUnknown_03007890->unk_14[idx].unk_04) && ((gUnknown_03007890->unk_07 >> idx) & 1))
+        {
+            memcpy(buff1, &gUnknown_03007890->unk_14[idx].unk_06, sizeof(gUnknown_03007890->unk_14[idx].unk_06));
+            memcpy(buff2, gUnknown_03007890->unk_14[idx].unk_15, sizeof(gUnknown_03007890->unk_14[idx].unk_15));
+        }
+        else
+        {
+            memset(buff1, 0, sizeof(gUnknown_03007890->unk_14[idx].unk_06));
+            memset(buff2, 0, sizeof(gUnknown_03007890->unk_14[idx].unk_15));
+        }
+    }
+    else
+    {
+        retVal = FALSE;
+        if (sub_8010454(gUnknown_03007890->unk_14[idx].unk_04))
+        {
+            memcpy(buff1, &gUnknown_03007890->unk_14[idx].unk_06, sizeof(gUnknown_03007890->unk_14[idx].unk_06));
+            memcpy(buff2, gUnknown_03007890->unk_14[idx].unk_15, sizeof(gUnknown_03007890->unk_14[idx].unk_15));
+        }
+        else
+        {
+            memset(buff1, 0, sizeof(gUnknown_03007890->unk_14[idx].unk_06));
+            memset(buff2, 0, sizeof(gUnknown_03007890->unk_14[idx].unk_15));
+        }
+    }
+    return retVal;
+}
+
+bool8 sub_800DF34(struct UnkLinkRfuStruct_02022B14 *buff1, u8 *buff2, u8 idx)
+{
+    bool8 retVal = FALSE;
+    if (gUnknown_03007890->unk_14[idx].unk_04 == 0x7F7D)
+    {
+        *buff1 = gUnknown_03007890->unk_14[idx].unk_06;
+        memcpy(buff2, gUnknown_03007890->unk_14[idx].unk_15, 8);
+        retVal = TRUE;
+    }
+    else
+    {
+        *buff1 = (struct UnkLinkRfuStruct_02022B14){};
+        memset(buff2, 0, 8);
+    }
+    return retVal;
+}
+
+void sub_800DF90(struct UnkLinkRfuStruct_02022B14 *buff1, u8 *buff2)
+{
+    *buff1 = gUnknown_02022B14;
+    memcpy(buff2, gUnknown_02022B22, 8);
+}
+
+void CreateWirelessStatusIndicatorSprite(u8 x, u8 y)
+{
+    u8 sprId;
+
+    if (x == 0 && y == 0)
+    {
+        x = 0xE7;
+        y = 0x08;
+    }
+    if (gUnknown_03007890->unk_00 == 1)
+    {
+        sprId = CreateSprite(&sWirelessStatusIndicatorSpriteTemplate, x, y, 0);
+        gSprites[sprId].data[7] = 0x1234;
+        gSprites[sprId].data[6] = GetSpriteTileStartByTag(sWirelessStatusIndicatorSpriteSheet.tag);
+        gSprites[sprId].invisible = TRUE;
+        gWirelessStatusIndicatorSpriteId = sprId;
+    }
+    else
+    {
+        gWirelessStatusIndicatorSpriteId = CreateSprite(&sWirelessStatusIndicatorSpriteTemplate, x, y, 0);
+        gSprites[gWirelessStatusIndicatorSpriteId].data[7] = 0x1234;
+        gSprites[gWirelessStatusIndicatorSpriteId].data[6] = GetSpriteTileStartByTag(sWirelessStatusIndicatorSpriteSheet.tag);
+        gSprites[gWirelessStatusIndicatorSpriteId].invisible = TRUE;
+    }
+}
+
+void sub_800E084(void)
+{
+    if (gSprites[gWirelessStatusIndicatorSpriteId].data[7] == 0x1234)
+    {
+        gSprites[gWirelessStatusIndicatorSpriteId].data[7] = 0;
+        DestroySprite(&gSprites[gWirelessStatusIndicatorSpriteId]);
+        gMain.oamBuffer[125] = gDummyOamData;
+        CpuCopy16(&gDummyOamData, (struct OamData *)OAM + 125, sizeof(struct OamData));
+    }
+}
+
+void sub_800E0E8(void)
+{
+    if (GetSpriteTileStartByTag(sWirelessStatusIndicatorSpriteSheet.tag) == 0xFFFF)
+    {
+        LoadCompressedObjectPic(&sWirelessStatusIndicatorSpriteSheet);
+    }
+    LoadSpritePalette(&sWirelessStatusIndicatorSpritePalette);
+    gWirelessStatusIndicatorSpriteId = 0xFF;
+}
+
+u8 sub_800E124(void)
+{
+    u8 i;
+    u8 flags = gUnknown_03007890->unk_02;
+    for (i = 0; i < 4; i++)
+    {
+        if (flags & 1)
+        {
+            return gUnknown_03007890->unk_0a[i];
+        }
+        flags >>= 1;
+    }
+    return 0;
+}
+
+void sub_800E15C(struct Sprite *sprite, int signalStrengthAnimNum)
+{
+    if (sprite->data[2] != signalStrengthAnimNum)
+    {
+        sprite->data[2] = signalStrengthAnimNum;
+        sprite->data[3] = 0;
+        sprite->data[4] = 0;
+    }
+}
+
+void sub_800E174(void)
+{
+    if (gWirelessStatusIndicatorSpriteId != 0xFF && gSprites[gWirelessStatusIndicatorSpriteId].data[7] == 0x1234)
+    {
+        struct Sprite *sprite = &gSprites[gWirelessStatusIndicatorSpriteId];
+        u8 signalStrength = 255;
+        u8 i = 0;
+        if (gUnknown_03007890->unk_00 == 1)
+        {
+            for (i = 0; i < GetLinkPlayerCount() - 1; i++)
+            {
+                if (signalStrength >= sub_800DD1C(i + 1))
+                {
+                    signalStrength = sub_800DD1C(i + 1);
+                }
+            }
+        }
+        else
+        {
+            signalStrength = sub_800E124();
+        }
+        if (sub_8012224() == TRUE)
+        {
+            sprite->data[0] = 4;
+        }
+        else if (signalStrength < 25)
+        {
+            sprite->data[0] = 3;
+        }
+        else if (signalStrength >= 25 && signalStrength < 127)
+        {
+            sprite->data[0] = 2;
+        }
+        else if (signalStrength >= 127 && signalStrength < 229)
+        {
+            sprite->data[0] = 1;
+        }
+        else if (signalStrength >= 229)
+        {
+            sprite->data[0] = 0;
+        }
+        if (sprite->data[0] != sprite->data[1])
+        {
+            sub_800E15C(sprite, sprite->data[0]);
+            sprite->data[1] = sprite->data[0];
+        }
+        if (sprite->anims[sprite->data[2]][sprite->data[4]].frame.duration < sprite->data[3])
+        {
+            sprite->data[4]++;
+            sprite->data[3] = 0;
+            if (sprite->anims[sprite->data[2]][sprite->data[4]].type == -2)
+            {
+                sprite->data[4] = 0;
+            }
+        }
+        else
+        {
+            sprite->data[3]++;
+        }
+        gMain.oamBuffer[125] = sWirelessStatusIndicatorOamData;
+        gMain.oamBuffer[125].x = sprite->pos1.x + sprite->centerToCornerVecX;
+        gMain.oamBuffer[125].y = sprite->pos1.y + sprite->centerToCornerVecY;
+        gMain.oamBuffer[125].paletteNum = sprite->oam.paletteNum;
+        gMain.oamBuffer[125].tileNum = sprite->data[6] + sprite->anims[sprite->data[2]][sprite->data[4]].frame.imageValue;
+        CpuCopy16(gMain.oamBuffer + 125, (struct OamData *)OAM + 125, sizeof(struct OamData));
+        if (sub_8011A74() == 1)
+        {
+            sub_800E084();
+        }
+    }
+}
+
+void sub_800E378(struct UnkSaveSubstruct_3b98 *dest, u32 trainerId, const u8 *name)
+{
+    dest->trainerId = trainerId;
+    StringCopy(dest->trainerName, name);
+}
+
+bool32 sub_800E388(const u8 *name)
+{
+    int i;
+
+    for (i = 0; i < 8; i++)
+    {
+        if (name[i] != 0)
+        {
+            return TRUE;
+        }
+    }
+    return FALSE;
+}
+
+void sub_800E3A8(void)
+{
+    if (gWirelessCommType != 0)
+    {
+        int i;
+        int j;
+        int cnt;
+        int sp0[5];
+        struct UnkSaveSubstruct_3b98 *sp14 = calloc(20, sizeof(struct UnkSaveSubstruct_3b98));
+        for (i = 0; i < GetLinkPlayerCount(); i++)
+        {
+            sp0[i] = -1;
+            for (j = 0; j < 20; j++)
+            {
+                if ((u16)gLinkPlayers[i].trainerId ==  gSaveBlock1Ptr->unk_3B98[j].trainerId && StringCompare(gLinkPlayers[i].name, gSaveBlock1Ptr->unk_3B98[j].trainerName) == 0)
+                {
+                    sp0[i] = j;
+                }
+            }
+        }
+        cnt = 0;
+        for (i = 0; i < GetLinkPlayerCount(); i++)
+        {
+            if (i != GetMultiplayerId() && gLinkPlayers[i].language != LANGUAGE_JAPANESE)
+            {
+                sub_800E378(&sp14[cnt], (u16)gLinkPlayers[i].trainerId, gLinkPlayers[i].name);
+                if (sp0[i] >= 0)
+                {
+                    memset(gSaveBlock1Ptr->unk_3B98[sp0[i]].trainerName, 0, 8);
+                }
+                cnt++;
+            }
+        }
+        for (i = 0; i < 20; i++)
+        {
+            if (sub_800E388(gSaveBlock1Ptr->unk_3B98[i].trainerName))
+            {
+                sub_800E378(&sp14[cnt], gSaveBlock1Ptr->unk_3B98[i].trainerId, gSaveBlock1Ptr->unk_3B98[i].trainerName);
+                if (++cnt >= 20)
+                {
+                    break;
+                }
+            }
+        }
+        memcpy(gSaveBlock1Ptr->unk_3B98, sp14, 20 * sizeof(struct UnkSaveSubstruct_3b98));
+        free(sp14);
+    }
+}
+
+bool32 sub_800E540(u16 id, u8 *name)
+{
+    int i;
+
+    for (i = 0; i < 20; i++)
+    {
+        if (StringCompare(gSaveBlock1Ptr->unk_3B98[i].trainerName, name) == 0 && gSaveBlock1Ptr->unk_3B98[i].trainerId == id)
+        {
+            return TRUE;
+        }
+        if (!sub_800E388(gSaveBlock1Ptr->unk_3B98[i].trainerName))
+        {
+            return FALSE;
+        }
+    }
+    return FALSE;
+}
+
+void sub_800E5AC(void)
+{
+    int i;
+
+    for (i = 0; i < 20; i++)
+    {
+        gSaveBlock1Ptr->unk_3B98[i].trainerId = 0;
+        CpuFill16(0, gSaveBlock1Ptr->unk_3B98[i].trainerName, 8);
+    }
+}
+
+void nullsub_5(void *unused_0, u8 unused_1, u8 unused_2)
+{
+    // debug?
+}
+
+void nullsub_13(u8 unused_0, u8 unused_1, u8 unused_2, u8 unused_3)
+{
+
+}
+
+void sub_800E604(void)
+{
+    int i;
+    u8 unk_ee_bak = gUnknown_03005000.unk_ee;
+    CpuFill16(0, &gUnknown_03005000, sizeof gUnknown_03005000);
+    gUnknown_03005000.unk_ee = unk_ee_bak;
+    gUnknown_03005000.unk_0c = 0xFF;
+    if (gUnknown_03005000.unk_ee != 4)
+    {
+        gUnknown_03005000.unk_ee = 0;
+    }
+    for (i = 0; i < 5; i++)
+    {
+        sub_800FCC4(gUnknown_03005000.unk_80 + i);
+    }
+    sub_800FCC4(&gUnknown_03005000.unk_6c);
+    sub_800D6C8(&gUnknown_03005000.unk_124);
+    sub_800D724(&gUnknown_03005000.unk_9e8);
+    CpuFill16(0, gSendCmd, sizeof gSendCmd);
+    CpuFill16(0, gRecvCmds, sizeof gRecvCmds);
+    CpuFill16(0, gLinkPlayers, sizeof gLinkPlayers)
+}
+
+void sub_800E6D0(void)
+{
+    IntrFunc serialIntr = gIntrTable[1];
+    IntrFunc timerIntr = gIntrTable[2];
+    sub_800E700();
+    rfu_REQ_stopMode();
+    rfu_waitREQComplete();
+    REG_IME = 0;
+    gIntrTable[1] = serialIntr;
+    gIntrTable[2] = timerIntr;
+    REG_IME = INTR_FLAG_VBLANK;
+}
+
+void sub_800E700(void)
+{
+    if (!rfu_initializeAPI(gUnknown_03004140.unk_50, sizeof gUnknown_03004140.unk_50, gIntrTable + 1, TRUE))
+    {
+        gLinkType = 0;
+        sub_800AAF4();
+        sub_80111B0(0);
+        sub_800E604();
+        rfu_setTimerInterrupt(3, gIntrTable + 2);
+    }
+}
+
+void sub_800E748(u8 taskId)
+{
+    sub_8010750();
+    switch (gUnknown_03005000.unk_04)
+    {
+        case 0:
+            sub_800BFCC(&gUnknown_02022B2C);
+            gUnknown_03005000.unk_04 = 1;
+            gTasks[taskId].data[1] = 1;
+            break;
+        case 1:
+            break;
+        case 2:
+            sub_800C054(gUnknown_03005000.unk_0c, 0, 240, gUnknown_082ED6E0);
+            gUnknown_03005000.unk_04 = 3;
+            gTasks[taskId].data[1] = 6;
+            break;
+        case 3:
+            break;
+        case 4:
+            sub_800C27C(FALSE);
+            gUnknown_03005000.unk_04 = 5;
+            break;
+        case 5:
+            break;
+        case 18:
+            gUnknown_03005000.unk_cdb = 0;
+            sub_800D52C(sub_800EDBC);
+            sub_800EAB4();
+            sub_800EAFC();
+            gUnknown_03005000.unk_04 = 20;
+            gTasks[taskId].data[1] = 8;
+            CreateTask(sub_801084C, 5);
+            DestroyTask(taskId);
+            break;
+    }
+}
+
+u8 sub_800E87C(u8 idx)
+{
+    return gUnknown_082ED6A5[idx];
+}
+
+void sub_800E88C(int r2, int r5)
+{
+    u8 i;
+    u8 r4 = 1;
+    int r1 = r2;
+    int r6 = 0;
+    if (r5 == -1)
+    {
+        for (i = 0; i < 4; r2 >>= 1, i++)
+        {
+            if (r2 & 1)
+            {
+                gUnknown_03005000.unk_cde[i] = r4;
+                r4++;
+            }
+        }
+    }
+    else
+    {
+        for (i = 0; i < 4; r1 >>= 1, i++)
+        {
+            if (!(r1 & 1))
+            {
+                gUnknown_03005000.unk_cde[i] = 0;
+            }
+        }
+        for (r4 = 4; r4 != 0; r4--)
+        {
+            for (i = 0; i < 4 && gUnknown_03005000.unk_cde[i] != r4; i++);
+            if (i == 4)
+            {
+                r6 = r4;
+            }
+        }
+        for (r5 &= ~r2, i = 0; i < 4; r5 >>= 1, i++)
+        {
+            if (r5 & 1)
+            {
+                gUnknown_03005000.unk_cde[i] = r6++;
+            }
+        }
+    }
+}
+
+void sub_800E94C(u8 taskId)
+{
+    switch (gUnknown_03005000.unk_04)
+    {
+        case 0:
+            sub_800BFCC(&gUnknown_082ED608);
+            gUnknown_03005000.unk_04 = 1;
+            gTasks[taskId].data[1] = 1;
+            break;
+        case 1:
+            break;
+        case 6:
+            sub_800C054(gUnknown_03005000.unk_0c, 0, 0xf0, gUnknown_082ED6E0);
+            gUnknown_03005000.unk_04 = 7;
+            gTasks[taskId].data[1] = 7;
+            break;
+        case 7:
+            break;
+        case 9:
+            gTasks[taskId].data[1] = 10;
+            break;
+        case 11:
+            switch (sub_80107A0())
+            {
+                case 5:
+                    gUnknown_03005000.unk_04 = 12;
+                    break;
+                case 6:
+                case 9:
+                    sub_800D630();
+                    gUnknown_03005000.unk_ce4 = 2;
+                    DestroyTask(taskId);
+                    break;
+            }
+            break;
+        case 12:
+        {
+            u8 r5 = 1 << gUnknown_03005000.unk_c3e;
+            rfu_clearSlot(12, gUnknown_03005000.unk_c3e);
+            rfu_setRecvBuffer(16, gUnknown_03005000.unk_c3e, gUnknown_03005000.unk_c3f, 70);
+            rfu_UNI_setSendData(r5, gUnknown_03005000.unk_4c, 14);
+            gTasks[taskId].data[1] = 8;
+            DestroyTask(taskId);
+            if (gUnknown_02022B44.unk_0f == 0)
+            {
+                sub_801227C();
+                gUnknown_02022B44.unk_0f++;
+            }
+            CreateTask(sub_801084C, 5);
+            break;
+        }
+    }
+}
+
+static void sub_800EAB4(void)
+{
+    u8 i;
+    u8 r5 = gUnknown_03004140.unk_00;
+    for (i = 0; i < 4; i++)
+    {
+        if (r5 & 1)
+        {
+            rfu_setRecvBuffer(16, i, gUnknown_03005000.unk_14[i], 14);
+            rfu_clearSlot(3, i);
+        }
+        r5 >>= 1;
+    }
+}
+
+static void sub_800EAFC(void)
+{
+    u8 r5 = gUnknown_03004140.unk_00;
+    rfu_UNI_setSendData(r5, gUnknown_03005000.unk_c87, 70);
+    gUnknown_03005000.unk_cda = sub_800E87C(r5);
+    gUnknown_03005000.unk_ce2 = r5;
+    sub_800E88C(r5, -1);
+    gUnknown_03005000.unk_0c = 1;
+}
+
+void sub_800EB44(u8 taskId)
+{
+    if (sub_800F7DC()->unk_0a_0 == 0x54 && sub_8011A74() == 4)
+    {
+        rfu_REQ_disconnect(gUnknown_03004140.unk_00);
+        rfu_waitREQComplete();
+        sub_8011A64(0, 0);
+    }
+    switch (gUnknown_03005000.unk_04)
+    {
+        case 0:
+            sub_800BFCC(&gUnknown_02022B2C);
+            gUnknown_03005000.unk_04 = 1;
+            gTasks[taskId].data[1] = 1;
+            break;
+        case 1:
+            break;
+        case 17:
+            sub_800C054(2, 0, 240, gUnknown_082ED6E0);
+            sub_800D52C(sub_800ED34);
+            gUnknown_03005000.unk_04 = 18;
+            break;
+        case 18:
+            break;
+        case 13:
+            if (rfu_UNI_setSendData(1 << gUnknown_03005000.unk_c3e, gUnknown_03005000.unk_4c, 14) == 0)
+            {
+                gUnknown_03005000.unk_0c = 0;
+                DestroyTask(taskId);
+                if (gTasks[taskId].data[7])
+                {
+                    CreateTask(sub_8010D0C, 1);
+                }
+                else
+                {
+                    CreateTask(sub_801084C, 5);
+                }
+            }
+            break;
+        case 14:
+            sub_800C27C(0);
+            gUnknown_03005000.unk_04 = 15;
+            break;
+        case 15:
+            break;
+        case 16:
+            gUnknown_03005000.unk_cdb = 0;
+            sub_800D52C(sub_800EDBC);
+            sub_8011068(1);
+            sub_800EAB4();
+            sub_800EAFC();
+            gUnknown_03005000.unk_04 = 20;
+            gTasks[taskId].data[1] = 8;
+            gUnknown_03005000.unk_0c = 1;
+            CreateTask(sub_801084C, 5);
+            gUnknown_03005000.unk_ce8 = 1;
+            DestroyTask(taskId);
+            break;
+    }
+}
+
+void sub_800ED10(void)
+{
+    sub_800C054(1, 0, 240, gUnknown_082ED6E0);
+}
+
+void sub_800ED28(void)
+{
+    sub_800C27C(FALSE);
+}
+
+void sub_800ED34(u16 unused)
+{
+    int i;
+
+    for (i = 0; i < 14; i++)
+    {
+        gUnknown_03005000.unk_4c[i] = 0;
+    }
+    rfu_REQ_recvData();
+    rfu_waitREQComplete();
+    if (gUnknown_03007870[gUnknown_03005000.unk_c3e]->unk_12)
+    {
+        gUnknown_03005000.unk_cd0++;
+        sub_800D7D8(&gUnknown_03005000.unk_124, gUnknown_03005000.unk_c3f);
+        gUnknown_02022B44.unk_06++;
+        sub_800F048();
+        rfu_UNI_readySendData(gUnknown_03005000.unk_c3e);
+        rfu_UNI_clearRecvNewDataFlag(gUnknown_03005000.unk_c3e);
+    }
+    rfu_REQ_sendData_wrapper(1);
+}
+
+static void sub_800EDBC(u16 unused)
+{
+    gUnknown_03005000.unk_cdb = 1;
+}
+
+void sub_800EDD4(void)
+{
+    u8 i;
+
+    sub_800C048();
+    if (gUnknown_03005000.unk_0c == 1)
+    {
+        if (FuncIsActiveTask(sub_800E748) == TRUE)
+        {
+            DestroyTask(gUnknown_03005000.unk_67);
+            sub_800E604();
+        }
+    }
+    else if (gUnknown_03005000.unk_0c == 0)
+    {
+        if (FuncIsActiveTask(sub_800E94C) == TRUE)
+        {
+            DestroyTask(gUnknown_03005000.unk_67);
+            sub_800E604();
+        }
+    }
+    else if (gUnknown_03005000.unk_0c == 2)
+    {
+        if (FuncIsActiveTask(sub_800EB44) == TRUE)
+        {
+            DestroyTask(gUnknown_03005000.unk_67);
+            sub_800E604();
+        }
+    }
+    for (i = 0; i < 3; i++)
+    {
+        if (FuncIsActiveTask(gUnknown_082ED7E0[i]) == TRUE)
+        {
+            DestroyTask(FindTaskIdByFunc(gUnknown_082ED7E0[i]));
+        }
+    }
+}
+
+void sub_800EE78(void)
+{
+    gUnknown_03005000.unk_67 = CreateTask(sub_800E748, 1);
+}
+
+bool8 sub_800EE94(void)
+{
+    if (gUnknown_03005000.unk_04 == 7 && gUnknown_03005000.unk_ccd)
+    {
+        return TRUE;
+    }
+    return FALSE;
+}
+
+bool8 sub_800EEBC(void)
+{
+    if (gUnknown_03005000.unk_04 == 7 && !sub_800C12C(gUnknown_03007890->unk_14[gUnknown_03005000.unk_c3d].unk_00, 240))
+    {
+        gUnknown_03005000.unk_04 = 9;
+        return TRUE;
+    }
+    return FALSE;
+}
+
+void sub_800EF00(void)
+{
+    gUnknown_03005000.unk_67 = CreateTask(sub_800E94C, 1);
+}
+
+bool8 sub_800EF1C(void)
+{
+    if (gUnknown_03004140.unk_00)
+    {
+        return TRUE;
+    }
+    return FALSE;
+}
+
+void sub_800EF38(void)
+{
+    gUnknown_03005000.unk_04 = 4;
+    gUnknown_03005000.unk_ce7 = gUnknown_03004140.unk_00;
+}
+
+bool8 sub_800EF58(bool32 a0)
+{
+    if (gUnknown_03005000.unk_04 == 17 || a0)
+    {
+        gUnknown_03005000.unk_04 = 18;
+        return TRUE;
+    }
+    return FALSE;
+}
+
+void sub_800EF7C(void)
+{
+    gUnknown_03005000.unk_04 = 14;
+}
+
+void sub_800EF88(u8 a0)
+{
+    u8 i;
+
+    for (i = 0; i < 4; i++)
+    {
+        if (a0 & 1)
+        {
+            rfu_UNI_readySendData(i);
+            break;
+        }
+        a0 >>= 1;
+    }
+}
+
+#ifdef NONMATCHING
+// FIXME: gUnknown_03005000.unk_c87 should be in r5
+// FIXME: gRecvCmds should be in r6 and r7
+void sub_800EFB0(void)
+{
+    int i, j;
+    for (i = 0; i < 5; i++)
+    {
+        for (j = 0; j < 7; j++)
+        {
+            gUnknown_03005000.unk_c87[i][j][1] = gRecvCmds[i][j] >> 8;
+            gUnknown_03005000.unk_c87[i][j][0] = gRecvCmds[i][j];
+        }
+    }
+    CpuFill16(0, gRecvCmds, sizeof gRecvCmds);
+}
+#else
+ASM_DIRECT void sub_800EFB0(void)
+{
+    asm_unified("\tpush {r4-r7,lr}\n"
+                    "\tsub sp, 0x4\n"
+                    "\tmovs r2, 0\n"
+                    "\tldr r7, =gRecvCmds\n"
+                    "\tldr r0, =gUnknown_03005000\n"
+                    "\tadds r6, r7, 0\n"
+                    "\tldr r1, =0x00000c87\n"
+                    "\tadds r5, r0, r1\n"
+                    "_0800EFC0:\n"
+                    "\tmovs r3, 0\n"
+                    "\tlsls r0, r2, 3\n"
+                    "\tlsls r1, r2, 4\n"
+                    "\tadds r4, r2, 0x1\n"
+                    "\tsubs r0, r2\n"
+                    "\tlsls r0, 1\n"
+                    "\tadds r2, r0, r5\n"
+                    "\tadds r1, r6\n"
+                    "_0800EFD0:\n"
+                    "\tldrh r0, [r1]\n"
+                    "\tlsrs r0, 8\n"
+                    "\tstrb r0, [r2, 0x1]\n"
+                    "\tldrh r0, [r1]\n"
+                    "\tstrb r0, [r2]\n"
+                    "\tadds r2, 0x2\n"
+                    "\tadds r1, 0x2\n"
+                    "\tadds r3, 0x1\n"
+                    "\tcmp r3, 0x6\n"
+                    "\tble _0800EFD0\n"
+                    "\tadds r2, r4, 0\n"
+                    "\tcmp r2, 0x4\n"
+                    "\tble _0800EFC0\n"
+                    "\tmovs r0, 0\n"
+                    "\tmov r1, sp\n"
+                    "\tstrh r0, [r1]\n"
+                    "\tldr r2, =0x01000028\n"
+                    "\tmov r0, sp\n"
+                    "\tadds r1, r7, 0\n"
+                    "\tbl CpuSet\n"
+                    "\tadd sp, 0x4\n"
+                    "\tpop {r4-r7}\n"
+                    "\tpop {r0}\n"
+                    "\tbx r0\n"
+                    "\t.pool");
+}
+#endif
+
+void sub_800F014(void)
+{
+    int i;
+    for (i = 0; i < 7; i++)
+    {
+        gRecvCmds[0][i] = gSendCmd[i];
+    }
+    for (i = 0; i < 7; i++)
+    {
+        gSendCmd[i] = 0;
+    }
+}
+
+static void sub_800F048(void)
+{
+    if (gUnknown_03005000.unk_c3c)
+    {
+        u8 r2 = sub_800DAC8(&gUnknown_03005000.unk_c1c, gUnknown_03005000.unk_4c);
+        if (gUnknown_03005000.unk_c1c.unk_1e == 0)
+        {
+            gUnknown_03005000.unk_c3c = 0;
+        }
+        if (r2)
+        {
+            return;
+        }
+    }
+    if (gUnknown_03005000.unk_c3c == 0)
+    {
+        sub_800D9DC(&gUnknown_03005000.unk_9e8, gUnknown_03005000.unk_4c);
+        sub_800DA68(&gUnknown_03005000.unk_c1c, gUnknown_03005000.unk_4c);
+    }
+}
+
+bool32 sub_800F0B8(void)
+{
+    int i;
+    int j;
+
+    if (gUnknown_03007890->unk_06 == 0)
+    {
+        return FALSE;
+    }
+    for (i = 0; i < 5; i++)
+    {
+        for (j = 0; j < 7; j++)
+        {
+            if (gRecvCmds[i][j] != 0)
+            {
+                return FALSE;
+            }
+        }
+    }
+    return TRUE;
+}
+
+bool32 sub_800F0F8(void)
+{
+    if (gUnknown_03005000.unk_04 < 20)
+    {
+        rfu_REQ_recvData();
+        rfu_waitREQComplete();
+        rfu_REQ_sendData_wrapper(0);
+    }
+    else
+    {
+        gUnknown_03005000.unk_cdb = 0;
+        if ((gUnknown_03005000.unk_ce2 & gUnknown_03007890->unk_02) == gUnknown_03005000.unk_ce2 && (gUnknown_03005000.unk_ce2 & gUnknown_03007890->unk_02))
+        {
+            if (!gUnknown_03005000.unk_cdc)
+            {
+                if (gUnknown_03005000.unk_ce3)
+                {
+                    sub_8011D6C(gUnknown_03005000.unk_ce3);
+                    gUnknown_03005000.unk_ce3 = 0;
+                    if (gUnknown_03005000.unk_ce4 == 1)
+                    {
+                        sub_8011A64(2, 0x8000);
+                        sub_8011170(0x8000);
+                        return FALSE;
+                    }
+                    if (!gUnknown_03004140.unk_00)
+                    {
+                        sub_800EDD4();
+                        gReceivedRemoteLinkPlayers = 0;
+                        return FALSE;
+                    }
+                }
+                sub_800EFB0();
+                rfu_UNI_readySendData(gUnknown_03005000.unk_cda);
+                rfu_REQ_sendData_wrapper(1);
+            }
+            else
+            {
+                rfu_REQ_PARENT_resumeRetransmitAndChange();
+            }
+            gUnknown_03005000.unk_0e = 1;
+        }
+    }
+    return FALSE;
+}
+
+bool32 sub_800F1E0(void)
+{
+    u16 i;
+    u16 flags;
+    u8 r0;
+    u16 j;
+    u8 retval;
+
+    if (gUnknown_03005000.unk_04 >= 20 && gUnknown_03005000.unk_0e == 1)
+    {
+        rfu_waitREQComplete();
+        while (gUnknown_03005000.unk_cdb == 0)
+        {
+            if (gUnknown_03005000.unk_ee != 0)
+            {
+                return FALSE;
+            }
+        }
+        rfu_REQ_recvData();
+        rfu_waitREQComplete();
+        if ((gUnknown_03004140.unk_03 & gUnknown_03005000.unk_ce2) == gUnknown_03005000.unk_ce2)
+        {
+            gUnknown_03005000.unk_cdc = 0;
+            gUnknown_02022B44.unk_06++;
+            flags = gUnknown_03004140.unk_00;
+            for (i = 0; i < 4; i++)
+            {
+                if (flags & 1)
+                {
+                    if (gUnknown_03005000.unk_14[i][1])
+                    {
+                        if (gUnknown_03005000.unk_cee[i] != 0xff && (gUnknown_03005000.unk_14[i][0] >> 5) != ((gUnknown_03005000.unk_cee[i] + 1) & 7))
+                        {
+                            if (++gUnknown_03005000.unk_cea[i] > 4)
+                                sub_8011170(0x8100);
+                        }
+                        else
+                        {
+                            gUnknown_03005000.unk_cee[i] = gUnknown_03005000.unk_14[i][0] / 32;
+                            gUnknown_03005000.unk_cea[i] = 0;
+                            gUnknown_03005000.unk_14[i][0] &= 0x1f;
+                            r0 = gUnknown_03005000.unk_cde[i];
+                            for (j = 0; j < 7; j++)
+                            {
+                                gRecvCmds[r0][j] = (gUnknown_03005000.unk_14[i][(j << 1) + 1] << 8) | gUnknown_03005000.unk_14[i][(j << 1) + 0];
+                                gUnknown_03005000.unk_14[i][(j << 1) + 1] = 0;
+                                gUnknown_03005000.unk_14[i][(j << 1) + 0] = 0;
+                            }
+                        }
+                    }
+                    rfu_UNI_clearRecvNewDataFlag(i);
+                }
+                flags >>= 1;
+            }
+            sub_800F014();
+            sub_800F86C(0);
+            sub_8010528();
+            if (gUnknown_03005000.unk_ce5 && !gUnknown_03005000.unk_cd9)
+            {
+                gUnknown_02022B44.unk_0e = 0;
+                rfu_clearSlot(3, gUnknown_03005000.unk_cda);
+                for (i = 0; i < 4; i++)
+                {
+                    if ((gUnknown_03005000.unk_ce5 >> i) & 1)
+                    {
+                        rfu_setRecvBuffer(0x10, i, gUnknown_03005000.unk_14[i], 14);
+                    }
+                }
+                sub_800E88C(gUnknown_03005000.unk_ce2, gUnknown_03005000.unk_ce2 | gUnknown_03005000.unk_ce5);
+                gUnknown_03005000.unk_ce9 = gUnknown_03005000.unk_ce5;
+                gUnknown_03005000.unk_ce2 |= gUnknown_03005000.unk_ce5;
+                gUnknown_03005000.unk_ce5 = 0;
+                rfu_UNI_setSendData(gUnknown_03005000.unk_ce2, gUnknown_03005000.unk_c87, 70);
+                gUnknown_03005000.unk_cda = sub_800E87C(gUnknown_03005000.unk_ce2);
+                CreateTask(sub_8010AAC, 0);
+            }
+        }
+        else
+        {
+            gUnknown_03005000.unk_cdc = 1;
+            gUnknown_03005000.unk_0e = 0;
+        }
+        gUnknown_03005000.unk_0e = 0;
+    }
+    retval = gUnknown_03005000.unk_cdc;
+    return gUnknown_03007890->unk_06 ? retval & 1 : FALSE;
+}
+
+void sub_800F498(u16 *a0, u8 *a1)
+{
+    int i;
+
+    if (a0[0])
+    {
+        a0[0] |= (gUnknown_03005000.unk_102 << 5);
+        gUnknown_03005000.unk_102 = (gUnknown_03005000.unk_102 + 1) & 7;
+        for (i = 0; i < 7; i++)
+        {
+            a1[2 * i + 1] = a0[i] >> 8;
+            a1[2 * i + 0] = a0[i];
+        }
+    }
+    else
+    {
+        for (i = 0; i < 14; i++)
+            a1[i] = 0;
+    }
+}
+
+bool32 sub_800F4F0(void)
+{
+    u8 i;
+    u8 j;
+    u8 sp00[MAX_RFU_PLAYERS * (2 * (CMD_LENGTH - 1))];
+    u8 sp48[2 * (CMD_LENGTH - 1)];
+    u8 switchval;
+
+    sub_800D934(&gUnknown_03005000.unk_124, sp00);
+    for (i = 0; i < MAX_RFU_PLAYERS; i++)
+    {
+        for (j = 0; j < CMD_LENGTH - 1; j++)
+        {
+            gRecvCmds[i][j] = (sp00[i * 14 + (j << 1) + 1] << 8) | sp00[i * 14 + (j << 1) + 0];
+        }
+    }
+    sub_800F86C(0);
+    if (gUnknown_03004140.unk_02 == 0 && gUnknown_03005000.unk_ce4)
+    {
+        rfu_REQ_disconnect(gUnknown_03007890->unk_02 | gUnknown_03007890->unk_03);
+        rfu_waitREQComplete();
+        switchval = sub_8011A74();
+        if (switchval != 1 && switchval != 6 && switchval != 9)
+            sub_8011A64(2, 0x9000);
+        rfu_clearAllSlot();
+        gReceivedRemoteLinkPlayers = FALSE;
+        gUnknown_03005000.unk_00 = 0;
+        if (gUnknown_03005000.unk_ce4 == 1)
+        {
+            sub_8011A64(2, 0x9000);
+            sub_8011170(0x9000);
+        }
+        gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+        gUnknown_03005000.unk_ce4 = 0;
+    }
+    if (gUnknown_03005000.unk_cd0)
+    {
+        gUnknown_03005000.unk_cd0--;
+        sub_8010528();
+        sub_800F498(gSendCmd, sp48);
+        sub_800D888(&gUnknown_03005000.unk_9e8, sp48);
+        for (i = 0; i < CMD_LENGTH - 1; i++)
+            gSendCmd[i] = 0;
+    }
+    return sub_800F0B8();
+}
+
+#ifdef NONMATCHING
+void sub_800F638(u8 unused, u32 flags)
+{
+    int i;
+    int j;
+
+    u8 *r10 = gUnknown_03005000.unk_6c.unk_04;
+    for (i = 0; i < gUnknown_03005000.unk_6c.unk_02; i++)
+    {
+        if (!(flags & 1))
+        {
+            gUnknown_03000D90[0] = (~0x76ff) | i;
+            for (j = 0; j < 7; j++)
+            {
+                gUnknown_03000D90[j + 1] = (r10[12 * i + (j << 1) + 1] << 8) | r10[12 * i + (j << 1) + 0];
+            }
+            for (j = 0; j < 7; j++)
+            // This should be an ascending loop.
+            // GCC compiles this as descending.
+            {
+                gUnknown_03000D80[2 * j + 1] = gUnknown_03000D90[j] >> 8;
+                gUnknown_03000D80[2 * j + 0] = gUnknown_03000D90[j];
+            }
+            sub_800D888(&gUnknown_03005000.unk_9e8, gUnknown_03000D80);
+            gUnknown_03005000.unk_6c.unk_0c |= (1 << i);
+        }
+        flags >>= 1;
+    }
+}
+#else
+ASM_DIRECT void sub_800F638(u8 unused, u32 flags)
+{
+    asm_unified("\tpush {r4-r7,lr}\n"
+                    "\tmov r7, r10\n"
+                    "\tmov r6, r9\n"
+                    "\tmov r5, r8\n"
+                    "\tpush {r5-r7}\n"
+                    "\tldr r0, =gUnknown_03005000\n"
+                    "\tldr r2, [r0, 0x70]\n"
+                    "\tmov r10, r2\n"
+                    "\tmovs r5, 0\n"
+                    "\tadds r2, r0, 0\n"
+                    "\tadds r2, 0x6E\n"
+                    "\tldrh r3, [r2]\n"
+                    "\tcmp r5, r3\n"
+                    "\tbge _0800F6D4\n"
+                    "\tmov r9, r0\n"
+                    "\tldr r0, =gUnknown_03000D90\n"
+                    "\tmov r8, r0\n"
+                    "_0800F65A:\n"
+                    "\tmovs r0, 0x1\n"
+                    "\tands r0, r1\n"
+                    "\tlsrs r7, r1, 1\n"
+                    "\tadds r6, r5, 0x1\n"
+                    "\tcmp r0, 0\n"
+                    "\tbne _0800F6C8\n"
+                    "\tldr r1, =0xffff8900\n"
+                    "\tadds r0, r1, 0\n"
+                    "\tadds r1, r5, 0\n"
+                    "\torrs r1, r0\n"
+                    "\tmov r2, r8\n"
+                    "\tstrh r1, [r2]\n"
+                    "\tmovs r4, 0\n"
+                    "\tlsls r0, r5, 1\n"
+                    "\tldr r3, =gUnknown_03000D80\n"
+                    "\tmov r12, r3\n"
+                    "\tadds r0, r5\n"
+                    "\tlsls r0, 2\n"
+                    "\tmov r1, r10\n"
+                    "\tadds r2, r0, r1\n"
+                    "\tmov r3, r8\n"
+                    "\tadds r3, 0x2\n"
+                    "_0800F686:\n"
+                    "\tldrb r1, [r2, 0x1]\n"
+                    "\tlsls r1, 8\n"
+                    "\tldrb r0, [r2]\n"
+                    "\torrs r0, r1\n"
+                    "\tstrh r0, [r3]\n"
+                    "\tadds r2, 0x2\n"
+                    "\tadds r3, 0x2\n"
+                    "\tadds r4, 0x1\n"
+                    "\tcmp r4, 0x6\n"
+                    "\tble _0800F686\n"
+                    "\tmovs r4, 0\n"
+                    "\tldr r2, =gUnknown_03000D90\n"
+                    "\tldr r1, =gUnknown_03000D80\n"
+                    "_0800F6A0:\n"
+                    "\tldrh r0, [r2]\n"
+                    "\tlsrs r0, 8\n"
+                    "\tstrb r0, [r1, 0x1]\n"
+                    "\tldrh r0, [r2]\n"
+                    "\tstrb r0, [r1]\n"
+                    "\tadds r2, 0x2\n"
+                    "\tadds r1, 0x2\n"
+                    "\tadds r4, 0x1\n"
+                    "\tcmp r4, 0x6\n"
+                    "\tble _0800F6A0\n"
+                    "\tldr r0, =gUnknown_03005000+0x9E8\n"
+                    "\tmov r1, r12\n"
+                    "\tbl sub_800D888\n"
+                    "\tmovs r1, 0x1\n"
+                    "\tlsls r1, r5\n"
+                    "\tmov r2, r9\n"
+                    "\tldr r0, [r2, 0x78]\n"
+                    "\torrs r0, r1\n"
+                    "\tstr r0, [r2, 0x78]\n"
+                    "_0800F6C8:\n"
+                    "\tadds r1, r7, 0\n"
+                    "\tadds r5, r6, 0\n"
+                    "\tldr r3, =gUnknown_03005000+0x6E\n"
+                    "\tldrh r3, [r3]\n"
+                    "\tcmp r5, r3\n"
+                    "\tblt _0800F65A\n"
+                    "_0800F6D4:\n"
+                    "\tpop {r3-r5}\n"
+                    "\tmov r8, r3\n"
+                    "\tmov r9, r4\n"
+                    "\tmov r10, r5\n"
+                    "\tpop {r4-r7}\n"
+                    "\tpop {r0}\n"
+                    "\tbx r0\n"
+                    "\t.pool");
+}
+#endif
+
+void sub_800F6FC(u8 a0)
+{
+    if (gUnknown_03005000.unk_0c == 1 && a0)
+        gUnknown_03005000.unk_61[a0] = 1;
+    else
+        gUnknown_03005000.unk_5c[a0] = 1;
+}
+
+void sub_800F728(u8 a0)
+{
+    gUnknown_03005000.unk_5c[a0] = 0;
+    gUnknown_03005000.unk_80[a0].unk_12 = 0;
+}
+
+u8 sub_800F74C(const u8 *a0)
+{
+    u8 i;
+
+    if (gUnknown_03005000.unk_0c == 1)
+        return FALSE;
+    for (i = 0; i < 4; i++)
+    {
+        gUnknown_03005000.unk_cde[i] = a0[i];
+    }
+    return a0[gUnknown_03005000.unk_c3e];
+}
+
+void rfu_func_080F97B8(void)
+{
+    if (gReceivedRemoteLinkPlayers && gUnknown_03005DA8 && gLinkTransferringData != 1)
+    {
+        gUnknown_03000D78[0]++;
+        gUnknown_03005DA8 |= (gUnknown_03000D78[0] << 8);
+        sub_800FD14(0xbe00);
+    }
+}
+
+struct UnkLinkRfuStruct_02022B14 *sub_800F7DC(void)
+{
+    return &gUnknown_02022B14;
+}
+
+bool32 sub_800F7E4(void)
+{
+    return gUnknown_03005000.unk_00 == rfu_func_080F97B8;
+}
+
+void sub_800F804(void)
+{
+    gUnknown_03005000.unk_00 = rfu_func_080F97B8;
+}
+
+void Rfu_set_zero(void)
+{
+    gUnknown_03005000.unk_00 = NULL;
+}
+
+void sub_800F820(void)
+{
+    sub_800FD14(0x4400);
+    if (GetMultiplayerId() == 0)
+        gSendCmd[6] = GetBlenderArrowPosition();
+    gUnknown_020223C0++;
+}
+
+void sub_800F850(void)
+{
+    if (gUnknown_03005000.unk_00 == NULL)
+        gUnknown_03005000.unk_00 = sub_800F820;
+}
+
+static void sub_800F86C(u8 unused)
+{
+    u16 i;
+    u16 j;
+
+    for (i = 0; i < MAX_RFU_PLAYERS; i++)
+    {
+        switch (gRecvCmds[i][0] & 0xff00)
+        {
+            case 0x7800:
+                if (gUnknown_03005000.unk_0c == 0 && gReceivedRemoteLinkPlayers != 0)
+                    return;
+                // fallthrough
+            case 0x7700:
+                if (gUnknown_03007890->unk_00 == 0)
+                {
+                    gUnknown_03005000.playerCount = gRecvCmds[i][1];
+                    gUnknown_03005000.unk_cce = sub_800F74C((u8 *)(gRecvCmds[i] + 2));
+                }
+                break;
+            case 0x8800:
+                if (gUnknown_03005000.unk_80[i].unk_12 == 0)
+                {
+                    gUnknown_03005000.unk_80[i].unk_00 = 0;
+                    gUnknown_03005000.unk_80[i].unk_02 = gRecvCmds[i][1];
+                    gUnknown_03005000.unk_80[i].unk_11 = gRecvCmds[i][2];
+                    gUnknown_03005000.unk_80[i].unk_08 = 0;
+                    gUnknown_03005000.unk_80[i].unk_12 = 1;
+                    gUnknown_03005000.unk_5c[i] = 0;
+                }
+                break;
+            case 0x8900:
+                if (gUnknown_03005000.unk_80[i].unk_12 == 1)
+                {
+                    gUnknown_03005000.unk_80[i].unk_00 = gRecvCmds[i][0] & 0xff;
+                    gUnknown_03005000.unk_80[i].unk_08 |= (1 << gUnknown_03005000.unk_80[i].unk_00);
+                    for (j = 0; j < 6; j++)
+                        gBlockRecvBuffer[i][gUnknown_03005000.unk_80[i].unk_00 * 6 + j] = gRecvCmds[i][j + 1];
+                    if (gUnknown_03005000.unk_80[i].unk_08 == gUnknown_082ED628[gUnknown_03005000.unk_80[i].unk_02])
+                    {
+                        gUnknown_03005000.unk_80[i].unk_12 = 2;
+                        sub_800F6FC(i);
+                        if (sub_800F7DC()->unk_0a_0 == 0x45 && gReceivedRemoteLinkPlayers != 0 && gUnknown_03005000.unk_0c == 0)
+                            sub_8010A70(gBlockRecvBuffer);
+                    }
+                }
+                break;
+            case 0xa100:
+                sub_800FE84(gUnknown_082ED6B8[gRecvCmds[i][1]].buffer, (u16)gUnknown_082ED6B8[gRecvCmds[i][1]].size);
+                break;
+            case 0x5f00:
+                gUnknown_03005000.unk_e4[i] = 1;
+                break;
+            case 0x6600:
+                if (gUnknown_03005000.unk_100 == gRecvCmds[i][1])
+                    gUnknown_03005000.unk_e9[i] = 1;
+                break;
+            case 0xed00:
+                if (gUnknown_03005000.unk_0c == 0)
+                {
+                    if (gReceivedRemoteLinkPlayers != 0)
+                    {
+                        if (gRecvCmds[i][1] & gUnknown_03007890->unk_02)
+                        {
+                            gReceivedRemoteLinkPlayers = 0;
+                            sub_800D630();
+                            gUnknown_03005000.unk_ce4 = gRecvCmds[i][2];
+                        }
+                        gUnknown_03005000.playerCount = gRecvCmds[i][3];
+                        sub_80109E8(gRecvCmds[i][1]);
+                    }
+                }
+                else
+                {
+                    sub_800FD14(0xee00);
+                    gSendCmd[1] = gRecvCmds[i][1];
+                    gSendCmd[2] = gRecvCmds[i][2];
+                    gSendCmd[3] = gRecvCmds[i][3];
+                }
+                break;
+            case 0xee00:
+                if (gUnknown_03005000.unk_0c == 1)
+                {
+                    gUnknown_03005000.unk_ce3 |= gRecvCmds[i][1];
+                    gUnknown_03005000.unk_ce4 = gRecvCmds[i][2];
+                    sub_80109E8(gRecvCmds[i][1]);
+                }
+                break;
+            case 0x4400:
+            case 0xbe00:
+                gLinkPartnersHeldKeys[i] = gRecvCmds[i][1];
+                break;
+        }
+        if (gUnknown_03005000.unk_0c == 1 && gUnknown_03005000.unk_61[i])
+        {
+            if (gUnknown_03005000.unk_61[i] == 4)
+            {
+                gUnknown_03005000.unk_5c[i] = 1;
+                gUnknown_03005000.unk_61[i] = 0;
+            }
+            else
+                gUnknown_03005000.unk_61[i]++;
+        }
+    }
+}
+
+bool8 sub_800FC60(void)
+{
+    int i;
+
+    for (i = 0; i < 5; i++)
+    {
+        if (gUnknown_03005000.unk_80[i].unk_12)
+            return FALSE;
+    }
+    return TRUE;
+}
+
+bool8 sub_800FC88(void)
+{
+    int i;
+
+    for (i = 0; i < gUnknown_03005000.playerCount; i++)
+    {
+        if (gUnknown_03005000.unk_80[i].unk_12 != 2 || gUnknown_03005000.unk_5c[i] != 1)
+            return FALSE;
+    }
+    return TRUE;
+}
+
+static void sub_800FCC4(struct UnkRfuStruct_2_Sub_6c *data)
+{
+    data->unk_00 = 0;
+    data->unk_02 = 0;
+    data->unk_04 = NULL;
+    data->unk_08 = 0;
+    data->unk_10 = 0;
+    data->unk_11 = 0;
+    data->unk_12 = 0;
+}
+
+u8 sub_800FCD8(void)
+{
+    u8 flags = 0;
+    int i;
+
+    for (i = 0; i < 5; i++)
+    {
+        if (gUnknown_03005000.unk_80[i].unk_12 == 2 && gUnknown_03005000.unk_5c[i] == 1)
+        {
+            flags |= (1 << i);
+        }
+    }
+    return flags;
+}
+
+#ifdef NONMATCHING
+// The switch tree is incorrect
+void sub_800FD14(u16 command)
+{
+    u8 i;
+    u8 *buff;
+    u8 tmp;
+
+    gSendCmd[0] = command;
+    switch (command)
+    {
+        case 0x8800:
+            gSendCmd[1] = gUnknown_03005000.unk_6c.unk_02;
+            gSendCmd[2] = gUnknown_03005000.unk_6c.unk_11 + 0x80;
+            break;
+        case 0xa100:
+            if (sub_800FC60())
+                gSendCmd[1] = gUnknown_03005000.unk_5a;
+            break;
+        case 0x7800:
+        case 0x7700:
+            tmp = gUnknown_03005000.unk_ce2 ^ gUnknown_03005000.unk_ce3;
+            gUnknown_03005000.playerCount = gUnknown_082ED695[tmp] + 1;
+            gSendCmd[1] = gUnknown_03005000.playerCount;
+            buff = (u8 *)(gSendCmd + 2);
+            for (i = 0; i < 4; i++)
+                buff[i] = gUnknown_03005000.unk_cde[i];
+            break;
+        case 0x6600:
+        case 0x5f00:
+            gSendCmd[1] = gUnknown_03005000.unk_100;
+            break;
+        case 0x4400:
+            gSendCmd[0] = 0x4400;
+            gSendCmd[1] = gMain.heldKeys;
+            break;
+        case 0x2f00:
+            for (i = 0; i < 6; i++)
+                gSendCmd[1 + i] = gUnknown_03005000.unk_f2[i];
+            break;
+        case 0xbe00:
+            gSendCmd[1] = gUnknown_03005DA8;
+            break;
+    }
+}
+#else
+ASM_DIRECT void sub_800FD14(u16 command)
+{
+    asm_unified("\tpush {r4,r5,lr}\n"
+                    "\tlsls r0, 16\n"
+                    "\tlsrs r1, r0, 16\n"
+                    "\tldr r5, =gSendCmd\n"
+                    "\tstrh r1, [r5]\n"
+                    "\tmovs r0, 0xF0\n"
+                    "\tlsls r0, 7\n"
+                    "\tadds r4, r5, 0\n"
+                    "\tcmp r1, r0\n"
+                    "\tbeq _0800FDB0_case_7700_case_7800\n"
+                    "\tcmp r1, r0\n"
+                    "\tbgt _0800FD62\n"
+                    "\tmovs r0, 0xBE\n"
+                    "\tlsls r0, 7\n"
+                    "\tcmp r1, r0\n"
+                    "\tbeq _0800FE00_case_5f00_case_6600\n"
+                    "\tcmp r1, r0\n"
+                    "\tbgt _0800FD50\n"
+                    "\tmovs r0, 0xBC\n"
+                    "\tlsls r0, 6\n"
+                    "\tcmp r1, r0\n"
+                    "\tbeq _0800FE20_case_2f00\n"
+                    "\tmovs r0, 0x88\n"
+                    "\tlsls r0, 7\n"
+                    "\tcmp r1, r0\n"
+                    "\tbeq _0800FE14_case_4400\n"
+                    "\tb _0800FE46_break\n"
+                    "\t.pool\n"
+                    "_0800FD50:\n"
+                    "\tmovs r0, 0xCC\n"
+                    "\tlsls r0, 7\n"
+                    "\tcmp r1, r0\n"
+                    "\tbeq _0800FE00_case_5f00_case_6600\n"
+                    "\tmovs r0, 0xEE\n"
+                    "\tlsls r0, 7\n"
+                    "\tcmp r1, r0\n"
+                    "\tbeq _0800FDB0_case_7700_case_7800\n"
+                    "\tb _0800FE46_break\n"
+                    "_0800FD62:\n"
+                    "\tmovs r0, 0xBE\n"
+                    "\tlsls r0, 8\n"
+                    "\tcmp r1, r0\n"
+                    "\tbeq _0800FE40_case_be00\n"
+                    "\tcmp r1, r0\n"
+                    "\tbgt _0800FE46_break\n"
+                    "\tmovs r0, 0x88\n"
+                    "\tlsls r0, 8\n"
+                    "\tcmp r1, r0\n"
+                    "\tbeq _0800FD80_case_8800\n"
+                    "\tmovs r0, 0xA1\n"
+                    "\tlsls r0, 8\n"
+                    "\tcmp r1, r0\n"
+                    "\tbeq _0800FD98_case_a100\n"
+                    "\tb _0800FE46_break\n"
+                    "_0800FD80_case_8800:\n"
+                    "\tldr r0, =gUnknown_03005000\n"
+                    "\tadds r1, r0, 0\n"
+                    "\tadds r1, 0x6E\n"
+                    "\tldrh r1, [r1]\n"
+                    "\tstrh r1, [r5, 0x2]\n"
+                    "\tadds r0, 0x7D\n"
+                    "\tldrb r0, [r0]\n"
+                    "\tadds r0, 0x80\n"
+                    "\tstrh r0, [r5, 0x4]\n"
+                    "\tb _0800FE46_break\n"
+                    "\t.pool\n"
+                    "_0800FD98_case_a100:\n"
+                    "\tbl sub_800FC60\n"
+                    "\tlsls r0, 24\n"
+                    "\tcmp r0, 0\n"
+                    "\tbeq _0800FE46_break\n"
+                    "\tldr r0, =gUnknown_03005000\n"
+                    "\tadds r0, 0x5A\n"
+                    "\tldrb r0, [r0]\n"
+                    "\tb _0800FE44_str_break\n"
+                    "\t.pool\n"
+                    "_0800FDB0_case_7700_case_7800:\n"
+                    "\tldr r3, =gUnknown_03005000\n"
+                    "\tldr r1, =0x00000ce2\n"
+                    "\tadds r0, r3, r1\n"
+                    "\tldr r2, =0x00000ce3\n"
+                    "\tadds r1, r3, r2\n"
+                    "\tldrb r2, [r0]\n"
+                    "\tldrb r0, [r1]\n"
+                    "\teors r0, r2\n"
+                    "\tldr r1, =gUnknown_082ED695\n"
+                    "\tadds r0, r1\n"
+                    "\tldrb r0, [r0]\n"
+                    "\tadds r0, 0x1\n"
+                    "\tstrb r0, [r3, 0xD]\n"
+                    "\tldrb r0, [r3, 0xD]\n"
+                    "\tstrh r0, [r4, 0x2]\n"
+                    "\tadds r2, r4, 0x4\n"
+                    "\tmovs r4, 0\n"
+                    "\tldr r0, =0x00000cde\n"
+                    "\tadds r3, r0\n"
+                    "_0800FDD6:\n"
+                    "\tadds r1, r2, r4\n"
+                    "\tadds r0, r4, r3\n"
+                    "\tldrb r0, [r0]\n"
+                    "\tstrb r0, [r1]\n"
+                    "\tadds r0, r4, 0x1\n"
+                    "\tlsls r0, 24\n"
+                    "\tlsrs r4, r0, 24\n"
+                    "\tcmp r4, 0x3\n"
+                    "\tbls _0800FDD6\n"
+                    "\tb _0800FE46_break\n"
+                    "\t.pool\n"
+                    "_0800FE00_case_5f00_case_6600:\n"
+                    "\tldr r0, =gUnknown_03005000\n"
+                    "\tmovs r1, 0x80\n"
+                    "\tlsls r1, 1\n"
+                    "\tadds r0, r1\n"
+                    "\tldrh r0, [r0]\n"
+                    "\tstrh r0, [r4, 0x2]\n"
+                    "\tb _0800FE46_break\n"
+                    "\t.pool\n"
+                    "_0800FE14_case_4400:\n"
+                    "\tstrh r1, [r5]\n"
+                    "\tldr r0, =gMain\n"
+                    "\tldrh r0, [r0, 0x2C]\n"
+                    "\tb _0800FE44_str_break\n"
+                    "\t.pool\n"
+                    "_0800FE20_case_2f00:\n"
+                    "\tmovs r4, 0\n"
+                    "\tldr r3, =gUnknown_03005000+0xF2\n"
+                    "_0800FE24:\n"
+                    "\tadds r2, r4, 0x1\n"
+                    "\tlsls r1, r2, 1\n"
+                    "\tadds r1, r5\n"
+                    "\tlsls r0, r4, 1\n"
+                    "\tadds r0, r3\n"
+                    "\tldrh r0, [r0]\n"
+                    "\tstrh r0, [r1]\n"
+                    "\tlsls r2, 24\n"
+                    "\tlsrs r4, r2, 24\n"
+                    "\tcmp r4, 0x5\n"
+                    "\tbls _0800FE24\n"
+                    "\tb _0800FE46_break\n"
+                    "\t.pool\n"
+                    "_0800FE40_case_be00:\n"
+                    "\tldr r0, =gUnknown_03005DA8\n"
+                    "\tldrh r0, [r0]\n"
+                    "_0800FE44_str_break:\n"
+                    "\tstrh r0, [r5, 0x2]\n"
+                    "_0800FE46_break:\n"
+                    "\tpop {r4,r5}\n"
+                    "\tpop {r0}\n"
+                    "\tbx r0\n"
+                    "\t.pool");
+}
+#endif
+
+void sub_800FE50(u16 *a0)
+{
+    if (gSendCmd[0] == 0 && sub_8011A80() == 0)
+    {
+        memcpy(gUnknown_03005000.unk_f2, a0, sizeof(gUnknown_03005000.unk_f2));
+        sub_800FD14(0x2f00);
+    }
+}
+
+bool32 sub_800FE84(const u8 *src, size_t size)
+{
+    bool8 r4;
+    if (gUnknown_03005000.unk_00 != NULL)
+        return FALSE;
+    if (gSendCmd[0] != 0)
+        return FALSE;
+    if (gUnknown_03005000.unk_6c.unk_10 != 0)
+    {
+        gUnknown_02022B44.unk_83++;
+        return FALSE;
+    }
+    r4 = (size % 12) != 0;
+    gUnknown_03005000.unk_6c.unk_11 = GetMultiplayerId();
+    gUnknown_03005000.unk_6c.unk_10 = 1;
+    gUnknown_03005000.unk_6c.unk_02 = (size / 12) + r4;
+    gUnknown_03005000.unk_6c.unk_00 = 0;
+    if (size > 0x100)
+        gUnknown_03005000.unk_6c.unk_04 = src;
+    else
+    {
+        if (src != gBlockSendBuffer)
+            memcpy(gBlockSendBuffer, src, size);
+        gUnknown_03005000.unk_6c.unk_04 = gBlockSendBuffer;
+    }
+    sub_800FD14(0x8800);
+    gUnknown_03005000.unk_00 = rfufunc_80F9F44;
+    gUnknown_03005000.unk_5b = 0;
+    return TRUE;
+}
+
+static void rfufunc_80F9F44(void)
+{
+    if (gSendCmd[0] == 0)
+    {
+        sub_800FD14(0x8800);
+        if (gUnknown_03005000.unk_0c == 1)
+        {
+            if (++gUnknown_03005000.unk_5b > 2)
+                gUnknown_03005000.unk_00 = sub_800FFB0;
+        }
+        else
+        {
+            if ((gRecvCmds[GetMultiplayerId()][0] & 0xff00) == 0x8800)
+                gUnknown_03005000.unk_00 = sub_800FFB0;
+        }
+    }
+}
+
+static void sub_800FFB0(void)
+{
+    int i;
+    const u8 *src = gUnknown_03005000.unk_6c.unk_04;
+    gSendCmd[0] = 0x8900 | gUnknown_03005000.unk_6c.unk_00;
+    for (i = 0; i < 7; i++)
+        gSendCmd[i + 1] = (src[(i << 1) + gUnknown_03005000.unk_6c.unk_00 * 12 + 1] << 8) | src[(i << 1) + gUnknown_03005000.unk_6c.unk_00 * 12 + 0];
+    gUnknown_03005000.unk_6c.unk_00++;
+    if (gUnknown_03005000.unk_6c.unk_02 <= gUnknown_03005000.unk_6c.unk_00)
+    {
+        gUnknown_03005000.unk_6c.unk_10 = 0;
+        gUnknown_03005000.unk_00 = rfufunc_80FA020;
+    }
+}
+
+static void rfufunc_80FA020(void)
+{
+    const u8 *src = gUnknown_03005000.unk_6c.unk_04;
+    u8 mpId = GetMultiplayerId();
+    int i;
+    if (gUnknown_03005000.unk_0c == 0)
+    {
+        gSendCmd[0] = (~0x76ff) | (gUnknown_03005000.unk_6c.unk_02 - 1);
+        for (i = 0; i < 7; i++)
+            gSendCmd[i + 1] = (src[(i << 1) + (gUnknown_03005000.unk_6c.unk_02 - 1) * 12 + 1] << 8) | src[(i << 1) + (gUnknown_03005000.unk_6c.unk_02 - 1) * 12 + 0];
+        if ((u8)gRecvCmds[mpId][0] == gUnknown_03005000.unk_6c.unk_02 - 1)
+        {
+            if (gUnknown_03005000.unk_80[mpId].unk_08 != gUnknown_082ED628[gUnknown_03005000.unk_80[mpId].unk_02])
+            {
+                sub_800F638(mpId, gUnknown_03005000.unk_80[mpId].unk_08);
+                gUnknown_02022B44.unk_64++;
+            }
+            else
+                gUnknown_03005000.unk_00 = NULL;
+        }
+    }
+    else
+        gUnknown_03005000.unk_00 = NULL;
+}
+
+bool8 sub_8010100(u8 a0)
+{
+    gUnknown_03005000.unk_5a = a0;
+    sub_800FD14(0xa100);
+    return TRUE;
+}
+
+void sub_801011C(void)
+{
+    rfu_clearAllSlot();
+    sub_800C048();
+    gReceivedRemoteLinkPlayers = 0;
+    gUnknown_03005000.unk_ef = 1;
+    gUnknown_03005000.unk_00 = NULL;
+}
+
+void sub_8010148(void)
+{
+    rfu_REQ_disconnect(gUnknown_03007890->unk_02 | gUnknown_03007890->unk_03);
+    rfu_waitREQComplete();
+    sub_801011C();
+}
+
+void sub_8010168(void)
+{
+    if (gUnknown_03005000.unk_0c == 0)
+    {
+        sub_800D630();
+        gUnknown_03005000.unk_ce4 = 2;
+    }
+    else
+        gUnknown_03005000.unk_00 = sub_8010148;
+}
+
+void sub_8010198(void)
+{
+    sub_800D630();
+    gUnknown_03005000.unk_ce4 = 1;
+    gUnknown_03005000.unk_ce3 = gUnknown_03007890->unk_02 | gUnknown_03007890->unk_03;
+}
+
+void sub_80101CC(void)
+{
+    int i;
+    u8 playerCount = gUnknown_03005000.playerCount;
+    int count = 0;
+
+    for (i = 0; i < MAX_RFU_PLAYERS; i++)
+    {
+        if (gUnknown_03005000.unk_e4[i])
+            count++;
+    }
+    if (count == playerCount)
+    {
+        gBattleTypeFlags &= ~BATTLE_TYPE_20;
+        if (gUnknown_03005000.unk_0c == 0)
+        {
+            gUnknown_03005000.unk_ee = 3;
+            sub_8010168();
+        }
+        else
+            gUnknown_03005000.unk_00 = sub_8010168;
+    }
+}
+
+void sub_801022C(void)
+{
+    if (gSendCmd[0] == 0 && gUnknown_03005000.unk_ce8 == 0)
+    {
+        sub_800FD14(0x5f00);
+        gUnknown_03005000.unk_00 = sub_80101CC;
+    }
+}
+
+void sub_8010264(u8 taskId)
+{
+    if (gUnknown_03005000.unk_00 == NULL)
+    {
+        gUnknown_03005000.unk_cd9 = 1;
+        gUnknown_03005000.unk_00 = sub_801022C;
+        DestroyTask(taskId);
+    }
+}
+
+void task_add_05_task_del_08FA224_when_no_RfuFunc(void)
+{
+    if (!FuncIsActiveTask(sub_8010264))
+        CreateTask(sub_8010264, 5);
+}
+
+void sub_80102B8(void)
+{
+    u8 playerCount;
+    u8 i;
+
+    if (GetMultiplayerId() != 0)
+    {
+        u8 r4 = gUnknown_03005000.unk_124.unk_8c2;
+        if (r4 == 0 && gUnknown_03005000.unk_fe > 0x3c)
+        {
+            sub_800FD14(0x6600);
+            gUnknown_03005000.unk_fe = r4;
+        }
+    }
+    playerCount = GetLinkPlayerCount();
+    for (i = 0; i < playerCount; i++)
+    {
+        if (gUnknown_03005000.unk_e9[i] == 0)
+            break;
+    }
+    if (i == playerCount)
+    {
+        for (i = 0; i < MAX_RFU_PLAYERS; i++)
+            gUnknown_03005000.unk_e9[i] = 0;
+        gUnknown_03005000.unk_100++;
+        gUnknown_03005000.unk_00 = NULL;
+    }
+    gUnknown_03005000.unk_fe++;
+}
+
+void sub_8010358(void)
+{
+    if (gUnknown_03005000.unk_124.unk_8c2 == 0 && gSendCmd[0] == 0)
+    {
+        sub_800FD14(0x6600);
+        gUnknown_03005000.unk_00 = sub_80102B8;
+    }
+}
+
+void sub_8010390(void)
+{
+    u8 i;
+    u8 playerCount;
+
+    if (GetMultiplayerId() != 0)
+    {
+        if (gUnknown_03005000.unk_124.unk_8c2 == 0 && gSendCmd[0] == 0)
+        {
+            sub_800FD14(0x6600);
+            gUnknown_03005000.unk_00 = sub_80102B8;
+        }
+    }
+    else
+    {
+        playerCount = GetLinkPlayerCount();
+        for (i = 1; i < playerCount; i++)
+        {
+            if (gUnknown_03005000.unk_e9[i] == 0)
+                break;
+        }
+        if (i == playerCount)
+        {
+            if (gUnknown_03005000.unk_124.unk_8c2 == 0 && gSendCmd[0] == 0)
+            {
+                sub_800FD14(0x6600);
+                gUnknown_03005000.unk_00 = sub_8010358;
+            }
+        }
+    }
+}
+
+void sub_8010434(void)
+{
+    if (gUnknown_03005000.unk_00 == NULL)
+    {
+        gUnknown_03005000.unk_00 = sub_8010390;
+        gUnknown_03005000.unk_fe = 0;
+    }
+}
+
+bool32 sub_8010454(u32 a0)
+{
+    int i;
+    for (i = 0; gUnknown_082ED6E0[i] != a0; i++)
+    {
+        if (gUnknown_082ED6E0[i] == 0xffff)
+            return FALSE;
+    }
+    return TRUE;
+}
+
+u8 sub_801048C(bool32 a0)
+{
+    if (a0 == 0)
+        return sub_800D550(0, 0);
+    sub_800D550(1, 0x258);
+    return FALSE;
+}
+
+void sub_80104B0(void)
+{
+    gUnknown_03005000.unk_cd9 = 1;
+    sub_800C27C(FALSE);
+}
+
+u8 rfu_get_multiplayer_id(void)
+{
+    if (gUnknown_03005000.unk_0c == 1)
+        return 0;
+    return gUnknown_03005000.unk_cce;
+}
+
+u8 sub_80104F4(void)
+{
+    return gUnknown_03005000.playerCount;
+}
+
+bool8 sub_8010500(void)
+{
+    if (gUnknown_03005000.unk_f1 == 2)
+        return FALSE;
+    return gUnknown_03005000.unk_00 ? FALSE : TRUE;
+}
+
+static void sub_8010528(void)
+{
+    if (gUnknown_03005000.unk_00)
+        gUnknown_03005000.unk_00();
+}
+
+bool8 sub_8010540(void)
+{
+    int i;
+    bool8 retval = FALSE;
+    for (i = 0; i < 4; i++)
+    {
+        if (gUnknown_03005000.unk_cd1[i] < 5 || gUnknown_03005000.unk_cd1[i] > 6)
+        {
+            if (gUnknown_03007880[i]->unk_34 == 0x46 || gUnknown_03007880[i]->unk_34 == 0x48)
+            {
+                if (gUnknown_03005000.unk_cd5[i] == 8)
+                {
+                    gUnknown_03005000.unk_cd1[i] = 9;
+                    gUnknown_03005000.unk_cd5[i] = 10;
+                    rfu_clearSlot(8, i);
+                    rfu_NI_setSendData(1 << i, 8, gUnknown_03005000.unk_cd1 + i, 1);
+                    retval = TRUE;
+                }
+
+            }
+            else if (gUnknown_03007880[gUnknown_03005000.unk_c3e]->unk_34 == 0x47)
+                rfu_clearSlot(8, i);
+            {
+
+            }
+        }
+    }
+    return retval;
+}
+
+bool8 sub_80105EC(void)
+{
+    u8 flags = 0;
+    int i;
+    for (i = 0; i < 4; i++)
+    {
+        if (gUnknown_03005000.unk_cd5[i] == 11)
+        {
+            flags |= (1 << i);
+            gUnknown_03005000.unk_cd5[i] = 0;
+        }
+    }
+    if (flags)
+    {
+        rfu_REQ_disconnect(flags);
+        rfu_waitREQComplete();
+    }
+    for (i = 0; i < 4; i++)
+    {
+        if (gUnknown_03005000.unk_cd5[i] == 10 || gUnknown_03005000.unk_cd5[i] == 11)
+            return TRUE;
+    }
+    return FALSE;
+}
+
+bool8 sub_801064C(u16 a0, const u8 *a1)
+{
+    u8 r1 = sub_8011CE4(a1, a0);
+    if (r1 == 0xFF)
+        return TRUE;
+    if (gUnknown_03005000.unk_cd1[r1] == 9)
+        return TRUE;
+    return FALSE;
+}
+
+void sub_8010688(u8 a0, u16 a1, const u8 *a2)
+{
+    u8 r4 = sub_8011CE4(a2, a1);
+    gUnknown_03005000.unk_cd1[r4] = a0;
+    rfu_clearSlot(4, r4);
+    rfu_NI_setSendData(1 << r4, 8, gUnknown_03005000.unk_cd1 + r4, 1);
+}
+
+void sub_80106D4(void)
+{
+    gUnknown_03005000.unk_c85 = 8;
+    rfu_clearSlot(4, gUnknown_03005000.unk_c3e);
+    rfu_NI_setSendData(1 << gUnknown_03005000.unk_c3e, 8, &gUnknown_03005000.unk_c85, 1);
+}
+
+u8 sub_8010714(u16 a0, const u8 *a1)
+{
+    u8 r0 = sub_8011CE4(a1, a0);
+    if (r0 == 0xff)
+        return 2;
+    if (gUnknown_03007880[r0]->unk_0 == 0)
+        return TRUE;
+    return FALSE;
+}
+
+void sub_8010750(void)
+{
+    int i;
+
+    sub_8010540();
+    for (i = 0; i < 4; i++)
+    {
+        if (gUnknown_03007880[i]->unk_0 == 0x26 || gUnknown_03007880[i]->unk_0 == 0x27)
+        {
+            if (gUnknown_03005000.unk_cd5[i] == 10)
+                gUnknown_03005000.unk_cd5[i] = 11;
+            rfu_clearSlot(4, i);
+        }
+    }
+}
+
+int sub_80107A0(void)
+{
+    int retval = 0;
+    if (gUnknown_03005000.unk_c85 == 8)
+    {
+        if (gUnknown_03007880[gUnknown_03005000.unk_c3e]->unk_0 == 0x26 || gUnknown_03007880[gUnknown_03005000.unk_c3e]->unk_0 == 0x27)
+            rfu_clearSlot(4, gUnknown_03005000.unk_c3e);
+    }
+    if (gUnknown_03007880[gUnknown_03005000.unk_c3e]->unk_34 == 0x46 || gUnknown_03007880[gUnknown_03005000.unk_c3e]->unk_34 == 0x48)
+    {
+        rfu_clearSlot(8, gUnknown_03005000.unk_c3e);
+        sub_8011A64(gUnknown_03005000.unk_c86, 0);
+        retval = gUnknown_03005000.unk_c86;
+    }
+    else if (gUnknown_03007880[gUnknown_03005000.unk_c3e]->unk_34 == 0x47)
+    {
+        rfu_clearSlot(8, gUnknown_03005000.unk_c3e);
+        retval = 6;
+    }
+    return retval;
+}
+
+void sub_801084C(u8 taskId)
+{
+    int i;
+
+    if (gUnknown_03005000.unk_f1 == 1 || gUnknown_03005000.unk_f1 == 2)
+    {
+        gUnknown_03005000.unk_ce8 = 0;
+        DestroyTask(taskId);
+    }
+    switch (gTasks[taskId].data[0])
+    {
+        case 0:
+            if (sub_800FC60())
+            {
+                ResetBlockReceivedFlags();
+                sub_800B348();
+                gTasks[taskId].data[0]++;
+            }
+            break;
+        case 1:
+            if (gUnknown_03005000.unk_0c == 1)
+            {
+                if (gReceivedRemoteLinkPlayers)
+                    sub_800FD14(0x7800);
+                else
+                    sub_800FD14(0x7700);
+                gTasks[taskId].data[0] = 101;
+            }
+            else
+                gTasks[taskId].data[0] = 2;
+            break;
+        case 101:
+            if (gSendCmd[0] == 0)
+                gTasks[taskId].data[0] = 2;
+            break;
+        case 2:
+            if (gUnknown_03005000.playerCount)
+                gTasks[taskId].data[0]++;
+            break;
+        case 3:
+            if (gUnknown_03005000.unk_0c == 1)
+            {
+                if (sub_800FC60())
+                {
+                    gUnknown_03005000.unk_5a = 0;
+                    sub_800FD14(0xa100);
+                    gTasks[taskId].data[0]++;
+                }
+            }
+            else
+                gTasks[taskId].data[0]++;
+            break;
+        case 4:
+            if (sub_800FC88())
+                gTasks[taskId].data[0]++;
+            break;
+        case 5:
+            for (i = 0; i < gUnknown_03005000.playerCount; i++)
+            {
+                sub_800B3A4(i);
+                sub_800F728(i);
+            }
+            gTasks[taskId].data[0]++;
+            break;
+        case 6:
+            DestroyTask(taskId);
+            gReceivedRemoteLinkPlayers = 1;
+            gUnknown_03005000.unk_ce8 = 0;
+            sub_800D550(1, 0x258);
+            if (gUnknown_03005000.unk_ce6)
+            {
+                for (i = 0; i < 4; i++)
+                {
+                    if ((gUnknown_03005000.unk_ce6 >> i) & 1)
+                    {
+                        gUnknown_03005000.unk_ce5 = 1 << i;
+                        gUnknown_03005000.unk_ce6 ^= (1 << i);
+                    }
+                }
+            }
+            break;
+    }
+}
+
+void sub_80109E8(u16 a0)
+{
+    int i;
+
+    for (i = 0; i < 4; i++)
+    {
+        if ((a0 >> i) & 1)
+            gUnknown_03005000.unk_cde[i] = 0;
+    }
+}
+
+void sub_8010A14(const struct UnkRfuStruct_8010A14 *a0)
+{
+    int i;
+    gUnknown_03005000.playerCount = a0->unk_0f;
+    for (i = 0; i < 4; i++)
+        gUnknown_03005000.unk_cde[i] = a0->unk_10[i];
+    for (i = 0; i < MAX_RFU_PLAYERS; i++)
+    {
+        gLinkPlayers[i] = a0->unk_14[i];
+        sub_800B524(gLinkPlayers + i);
+    }
+}
+
+void sub_8010A70(void *a0)
+{
+    if (strcmp(gUnknown_082ED7EC, a0) == 0)
+    {
+        sub_8010A14(a0);
+        CpuFill16(0, a0, sizeof(struct UnkRfuStruct_8010A14));
+        ResetBlockReceivedFlag(0);
+    }
+}
+
+void sub_8010AAC(u8 taskId)
+{
+    int i;
+    struct LinkPlayerBlock *r2;
+    struct UnkRfuStruct_8010A14 *r5;
+    u8 r4 = gUnknown_03005000.unk_cde[gUnknown_082ED68C[gUnknown_03005000.unk_ce9]];
+    if (gUnknown_03005000.unk_f1 == 1 || gUnknown_03005000.unk_f1 == 2)
+    {
+        gUnknown_03005000.unk_ce8 = 0;
+        DestroyTask(taskId);
+    }
+    switch (gTasks[taskId].data[0])
+    {
+        case 0:
+            if (gSendCmd[0] == 0)
+            {
+                ResetBlockReceivedFlag(r4);
+                sub_800FD14(0x7800);
+                gTasks[taskId].data[0]++;
+            }
+            break;
+        case 1:
+            if (gSendCmd[0] == 0)
+                gTasks[taskId].data[0]++;
+            break;
+        case 2:
+            if ((GetBlockReceivedStatus() >> r4) & 1)
+            {
+                ResetBlockReceivedFlag(r4);
+                r2 = (struct LinkPlayerBlock *)gBlockRecvBuffer[r4];
+                gLinkPlayers[r4] = r2->linkPlayer;
+                sub_800B524(gLinkPlayers + r4);
+                gTasks[taskId].data[0]++;
+            }
+            break;
+        case 3:
+            r5 = (struct UnkRfuStruct_8010A14 *)gBlockSendBuffer;
+            memcpy(r5->unk_00, gUnknown_082ED7EC, sizeof gUnknown_082ED7EC);
+            r5->unk_0f = gUnknown_03005000.playerCount;
+            for (i = 0; i < 4; i++)
+                r5->unk_10[i] = gUnknown_03005000.unk_cde[i];
+            memcpy(r5->unk_14, gLinkPlayers, sizeof gLinkPlayers);
+            gTasks[taskId].data[0]++;
+            // fallthrough
+        case 4:
+            r5 = (struct UnkRfuStruct_8010A14 *)gBlockSendBuffer;
+            r5->unk_0f = gUnknown_03005000.playerCount;
+            for (i = 0; i < 4; i++)
+                r5->unk_10[i] = gUnknown_03005000.unk_cde[i];
+            memcpy(r5->unk_14, gLinkPlayers, sizeof gLinkPlayers);
+            if (SendBlock(0, gBlockSendBuffer, 0xa0))
+                gTasks[taskId].data[0]++;
+            break;
+        case 5:
+            if (sub_800A520() && GetBlockReceivedStatus() & 1)
+            {
+                CpuFill16(0, gBlockRecvBuffer, sizeof(struct UnkRfuStruct_8010A14));
+                ResetBlockReceivedFlag(0);
+                gUnknown_03005000.unk_ce8 = 0;
+                if (gUnknown_03005000.unk_ce6)
+                {
+                    for (i = 0; i < 4; i++)
+                    {
+                        if ((gUnknown_03005000.unk_ce6 >> i) & 1)
+                        {
+                            gUnknown_03005000.unk_ce5 = 1 << i;
+                            gUnknown_03005000.unk_ce6 ^= (1 << i);
+                            gUnknown_03005000.unk_ce8 = 1;
+                            break;
+                        }
+                    }
+                }
+                DestroyTask(taskId);
+            }
+            break;
+    }
+}
+
+void sub_8010D0C(u8 taskId)
+{
+    if (gUnknown_03005000.unk_f1 == 1 || gUnknown_03005000.unk_f1 == 2)
+        DestroyTask(taskId);
+    switch (gTasks[taskId].data[0])
+    {
+        case 0:
+            if (gUnknown_03005000.playerCount)
+            {
+                sub_800B348();
+                SendBlock(0, gBlockSendBuffer, sizeof(struct LinkPlayerBlock));
+                gTasks[taskId].data[0]++;
+            }
+            break;
+        case 1:
+            if (sub_800A520())
+                gTasks[taskId].data[0]++;
+            break;
+        case 2:
+            if (GetBlockReceivedStatus() & 1)
+            {
+                sub_8010A14((const struct UnkRfuStruct_8010A14 *)gBlockRecvBuffer);
+                ResetBlockReceivedFlag(0);
+                gReceivedRemoteLinkPlayers = 1;
+                DestroyTask(taskId);
+            }
+            break;
+    }
+}
+
+void sub_8010DB4(void)
+{
+    if (gUnknown_03005000.unk_ee == 1 && gUnknown_03004140.unk_02 == 0)
+    {
+        if (gMain.callback2 == sub_8018438 || gUnknown_03004140.unk_3c->unk_04)
+            gWirelessCommType = 2;
+        SetMainCallback2(CB2_LinkError);
+        gMain.savedCallback = CB2_LinkError;
+        sub_800AF18((gUnknown_03005000.unk_0a << 16) | (gUnknown_03005000.unk_10 << 8) | gUnknown_03005000.unk_12, gUnknown_03005000.unk_124.unk_8c2, gUnknown_03005000.unk_9e8.unk_232, sub_8011A74() == 2);
+        gUnknown_03005000.unk_ee = 2;
+        CloseLink();
+    }
+    else if (gUnknown_03005000.unk_9e8.unk_233 == 1 || gUnknown_03005000.unk_124.unk_8c3 == 1)
+    {
+        if (gUnknown_03004140.unk_02)
+            sub_800D630();
+        sub_8011A64(1, 0x7000);
+        sub_8011170(0x7000);
+    }
+}
+
+void rfu_REQ_recvData_then_sendData(void)
+{
+    if (gUnknown_03004140.unk_06 == 1)
+    {
+        rfu_REQ_recvData();
+        rfu_waitREQComplete();
+        rfu_REQ_sendData_wrapper(0);
+    }
+}
+
+bool32 sub_8010EC0(void)
+{
+    bool32 retval = FALSE;
+    gUnknown_03005000.unk_ccd = 0;
+    sub_800C54C(Random2());
+    if (gUnknown_03005000.unk_ef == 0)
+    {
+        switch (gUnknown_03005000.unk_0c)
+        {
+            case 1:
+                sub_800F0F8();
+                break;
+            case 0:
+                retval = sub_800F4F0();
+                break;
+            case 2:
+                rfu_REQ_recvData_then_sendData();
+                break;
+        }
+    }
+    return retval;
+}
+
+bool32 sub_8010F1C(void)
+{
+    bool32 retval = FALSE;
+    if (gUnknown_03005000.unk_ef == 0)
+    {
+        if (gUnknown_03005000.unk_0c == 1)
+            retval = sub_800F1E0();
+        sub_8010DB4();
+    }
+    return retval;
+}
+
+void sub_8010F48(void)
+{
+    StringCopy(gUnknown_02022B22, gSaveBlock2Ptr->playerName);
+}
+
+void sub_8010F60(void)
+{
+    gUnknown_02022B14 = (struct UnkLinkRfuStruct_02022B14){};
+    sub_800DD94(&gUnknown_02022B14, 0, 0, 0);
+}
+
+void sub_8010F84(u8 a0, u32 a1, u32 a2)
+{
+    sub_800DD94(&gUnknown_02022B14, a0, a2, a1);
+}
+
+void sub_8010FA0(bool32 a0, bool32 a1)
+{
+    gUnknown_02022B14.unk_00_4 = a0;
+    gUnknown_02022B14.unk_00_5 = a1;
+}
+
+void sub_8010FCC(u32 a0, u32 a1, u32 a2)
+{
+    gUnknown_02022B14.unk_09_2 = a0;
+    gUnknown_02022B14.unk_08_0 = a1;
+    gUnknown_02022B14.unk_0b_1 = a2;
+}
+
+u8 sub_801100C(int a0)
+{
+    u8 retval = 0x80;
+    retval |= (gLinkPlayers[a0].gender << 3);
+    retval |= (gLinkPlayers[a0].trainerId & 7);
+    return retval;
+}
+
+void sub_801103C(void)
+{
+    struct UnkLinkRfuStruct_02022B14 *r5 = &gUnknown_02022B14;
+    int i;
+
+    for (i = 1; i < GetLinkPlayerCount(); i++)
+        r5->unk_04[i - 1] = sub_801100C(i);
+}
+
+void sub_8011068(u8 a0)
+{
+    gUnknown_02022B14.unk_0a_7 = a0;
+    rfu_REQ_configGameData(0, 2, &gUnknown_02022B14, gUnknown_02022B22);
+}
+
+void sub_8011090(u8 a0, u32 a1, u32 a2)
+{
+    if (a0)
+        sub_8010F84(a0, a1, a2);
+    rfu_REQ_configGameData(0, 2, &gUnknown_02022B14, gUnknown_02022B22);
+}
+
+void sub_80110B8(u32 a0)
+{
+    int i;
+    u32 r5;
+    u32 r7;
+    int r8;
+
+    if (sub_800F7DC()->unk_0a_0 == 0x45)
+    {
+        r5 = 0;
+        r7 = 0;
+        r8 = gUnknown_03005000.unk_ce2 ^ gUnknown_03005000.unk_ce3;
+        for (i = 0; i < 4; i++)
+        {
+            if ((r8 >> i) & 1)
+            {
+                r7 |= ((0x80 | ((gLinkPlayers[gUnknown_03005000.unk_cde[i]].gender & 1) << 3) | (gLinkPlayers[gUnknown_03005000.unk_cde[i]].trainerId & 7)) << (r5 << 3));
+                r5++;
+                if (r5 == a0 - 1)
+                    break;
+            }
+        }
+        sub_8011090(0x45, r7, 0);
+    }
+}
+
+void sub_8011170(u32 a0)
+{
+    if (gUnknown_03005000.unk_ee == 0)
+    {
+        gUnknown_03005000.unk_10 = gUnknown_03004140.unk_14;
+        gUnknown_03005000.unk_12 = gUnknown_03004140.unk_16;
+        gUnknown_03005000.unk_0a = a0;
+        gUnknown_03005000.unk_ee = 1;
+    }
+}
+
+void sub_80111A0(void)
+{
+    gUnknown_03005000.unk_ee = 0;
+}
+
+void sub_80111B0(bool32 a0)
+{
+    if (!a0)
+        gUnknown_03005000.unk_ee = 0;
+    else
+        gUnknown_03005000.unk_ee = 4;
+}
+
+void sub_80111DC(void)
+{
+    sub_8011E94(gUnknown_03004140.unk_00, 1);
+    gUnknown_03005000.unk_00 = NULL;
+}
+
+void sub_80111FC(void)
+{
+    gUnknown_03005000.unk_00 = sub_80111DC;
+}
+
+#ifdef NONMATCHING
+void sub_801120C(u8 a0)
+{
+    u8 i;
+    u8 r6 = 0;
+    struct RfuUnk5Sub *unk5Sub;
+    switch (a0)
+    {
+        case 0x00:
+            gUnknown_03005000.unk_04 = 2;
+            break;
+        case 0x10:
+            break;
+        case 0x11:
+            sub_80115EC(gUnknown_03004140.unk_14);
+            for (i = 0; i < 4; i++)
+            {
+                if ((gUnknown_03004140.unk_14 >> i) & 1)
+                {
+                    unk5Sub = &gUnknown_03007890->unk_14[i];
+                    if (unk5Sub->unk_06.unk_0a_0 == sub_800F7DC()->unk_0a_0)
+                    {
+                        gUnknown_03005000.unk_cd1[i] = 0;
+                        gUnknown_03005000.unk_cd5[i] = 0;
+                        rfu_setRecvBuffer(0x20, i, gUnknown_03005000.unk_cd5 + i, 1);
+                    }
+                    else
+                    {
+                        r6 |= (1 << i);
+                    }
+                }
+            }
+            if (r6)
+            {
+                rfu_REQ_disconnect(r6);
+                rfu_waitREQComplete();
+            }
+            break;
+        case 0x12:
+            break;
+        case 0x13:
+            break;
+        case 0x14:
+            if (gUnknown_03005000.unk_ce7 != gUnknown_03004140.unk_00)
+            {
+                rfu_REQ_disconnect(gUnknown_03005000.unk_ce7 ^ gUnknown_03004140.unk_00);
+                rfu_waitREQComplete();
+            }
+            gUnknown_03005000.unk_04 = 0x11;
+            break;
+        case 0x31:
+            gUnknown_03005000.unk_f0 = 1;
+            break;
+        case 0x32:
+            gUnknown_03005000.unk_f0 = 3;
+            break;
+        case 0x30:
+        case 0x33:
+            gUnknown_03005000.unk_f0 = 4;
+            gUnknown_03005000.unk_ce2 &= ~gUnknown_03004140.unk_14;
+            if (gReceivedRemoteLinkPlayers == 1)
+            {
+                if (gUnknown_03005000.unk_ce2 == 0)
+                    sub_8011170(a0);
+                else
+                    sub_80111FC();
+            }
+            sub_8011A64(2, a0);
+            break;
+        case 0x42 ... 0x44:
+            break;
+        case 0xf3:
+            sub_8011A64(1, a0);
+            sub_8011170(a0);
+            gUnknown_03005000.unk_ef = 1;
+            break;
+        case 0xf0 ... 0xf2:
+        case 0xff:
+            sub_8011170(a0);
+            sub_8011A64(1, a0);
+            gUnknown_03005000.unk_cdb = 1;
+            break;
+    }
+}
+#else
+ASM_DIRECT void sub_801120C(u8 a0)
+{
+    asm_unified("\tpush {r4-r7,lr}\n"
+                    "\tmov r7, r10\n"
+                    "\tmov r6, r9\n"
+                    "\tmov r5, r8\n"
+                    "\tpush {r5-r7}\n"
+                    "\tlsls r0, 24\n"
+                    "\tlsrs r4, r0, 24\n"
+                    "\tmovs r6, 0\n"
+                    "\tcmp r4, 0x32\n"
+                    "\tbne _08011222\n"
+                    "\tb _08011360_case_32\n"
+                    "_08011222:\n"
+                    "\tcmp r4, 0x32\n"
+                    "\tbgt _08011252\n"
+                    "\tcmp r4, 0x13\n"
+                    "\tbgt _08011240\n"
+                    "\tcmp r4, 0x12\n"
+                    "\tblt _08011230\n"
+                    "\tb _080113EE_break\n"
+                    "_08011230:\n"
+                    "\tcmp r4, 0x10\n"
+                    "\tbne _08011236\n"
+                    "\tb _080113EE_break\n"
+                    "_08011236:\n"
+                    "\tcmp r4, 0x10\n"
+                    "\tbgt _0801128C_case_11\n"
+                    "\tcmp r4, 0\n"
+                    "\tbeq _0801127E_case_00\n"
+                    "\tb _080113EE_break\n"
+                    "_08011240:\n"
+                    "\tcmp r4, 0x30\n"
+                    "\tbne _08011246\n"
+                    "\tb _0801136C_case_30_case_33\n"
+                    "_08011246:\n"
+                    "\tcmp r4, 0x30\n"
+                    "\tble _0801124C\n"
+                    "\tb _08011354_case_31\n"
+                    "_0801124C:\n"
+                    "\tcmp r4, 0x14\n"
+                    "\tbeq _08011328_case_14\n"
+                    "\tb _080113EE_break\n"
+                    "_08011252:\n"
+                    "\tcmp r4, 0x44\n"
+                    "\tbgt _08011264\n"
+                    "\tcmp r4, 0x42\n"
+                    "\tblt _0801125C\n"
+                    "\tb _080113EE_break\n"
+                    "_0801125C:\n"
+                    "\tcmp r4, 0x33\n"
+                    "\tbne _08011262\n"
+                    "\tb _0801136C_case_30_case_33\n"
+                    "_08011262:\n"
+                    "\tb _080113EE_break\n"
+                    "_08011264:\n"
+                    "\tcmp r4, 0xF3\n"
+                    "\tbne _0801126A\n"
+                    "\tb _080113BA_case_f3\n"
+                    "_0801126A:\n"
+                    "\tcmp r4, 0xF3\n"
+                    "\tbgt _08011276\n"
+                    "\tcmp r4, 0xF0\n"
+                    "\tbge _08011274\n"
+                    "\tb _080113EE_break\n"
+                    "_08011274:\n"
+                    "\tb _080113D4_case_f0_f1_f2_ff\n"
+                    "_08011276:\n"
+                    "\tcmp r4, 0xFF\n"
+                    "\tbne _0801127C\n"
+                    "\tb _080113D4_case_f0_f1_f2_ff\n"
+                    "_0801127C:\n"
+                    "\tb _080113EE_break\n"
+                    "_0801127E_case_00:\n"
+                    "\tldr r1, =gUnknown_03005000\n"
+                    "\tmovs r0, 0x2\n"
+                    "\tstrh r0, [r1, 0x4]\n"
+                    "\tb _080113EE_break\n"
+                    "\t.pool\n"
+                    "_0801128C_case_11:\n"
+                    "\tldr r0, =gUnknown_03004140\n"
+                    "\tldrh r0, [r0, 0x14]\n"
+                    "\tbl sub_80115EC\n"
+                    "\tmovs r5, 0\n"
+                    "\tmovs r0, 0x1\n"
+                    "\tmov r8, r0\n"
+                    "\tldr r1, =gUnknown_03005000\n"
+                    "\tmov r9, r1\n"
+                    "\tldr r3, =0x00000cd5\n"
+                    "\tadd r3, r9\n"
+                    "\tmov r10, r3\n"
+                    "\tmovs r7, 0x7F\n"
+                    "_080112A6:\n"
+                    "\tldr r0, =gUnknown_03004140\n"
+                    "\tldrh r0, [r0, 0x14]\n"
+                    "\tasrs r0, r5\n"
+                    "\tmov r1, r8\n"
+                    "\tands r0, r1\n"
+                    "\tcmp r0, 0\n"
+                    "\tbeq _0801130E\n"
+                    "\tldr r0, =gUnknown_03007890\n"
+                    "\tlsls r1, r5, 5\n"
+                    "\tadds r1, 0x14\n"
+                    "\tldr r0, [r0]\n"
+                    "\tadds r0, r1\n"
+                    "\tldrb r0, [r0, 0x10]\n"
+                    "\tadds r4, r7, 0\n"
+                    "\tands r4, r0\n"
+                    "\tbl sub_800F7DC\n"
+                    "\tldrb r1, [r0, 0xA]\n"
+                    "\tadds r0, r7, 0\n"
+                    "\tands r0, r1\n"
+                    "\tcmp r4, r0\n"
+                    "\tbne _08011304\n"
+                    "\tldr r0, =0x00000cd1\n"
+                    "\tadd r0, r9\n"
+                    "\tadds r0, r5, r0\n"
+                    "\tmovs r1, 0\n"
+                    "\tstrb r1, [r0]\n"
+                    "\tmov r3, r10\n"
+                    "\tadds r2, r5, r3\n"
+                    "\tstrb r1, [r2]\n"
+                    "\tmovs r0, 0x20\n"
+                    "\tadds r1, r5, 0\n"
+                    "\tmovs r3, 0x1\n"
+                    "\tbl rfu_setRecvBuffer\n"
+                    "\tb _0801130E\n"
+                    "\t.pool\n"
+                    "_08011304:\n"
+                    "\tmov r0, r8\n"
+                    "\tlsls r0, r5\n"
+                    "\torrs r6, r0\n"
+                    "\tlsls r0, r6, 24\n"
+                    "\tlsrs r6, r0, 24\n"
+                    "_0801130E:\n"
+                    "\tadds r0, r5, 0x1\n"
+                    "\tlsls r0, 24\n"
+                    "\tlsrs r5, r0, 24\n"
+                    "\tcmp r5, 0x3\n"
+                    "\tbls _080112A6\n"
+                    "\tcmp r6, 0\n"
+                    "\tbeq _080113EE_break\n"
+                    "\tadds r0, r6, 0\n"
+                    "\tbl rfu_REQ_disconnect\n"
+                    "\tbl rfu_waitREQComplete\n"
+                    "\tb _080113EE_break\n"
+                    "_08011328_case_14:\n"
+                    "\tldr r4, =gUnknown_03005000\n"
+                    "\tldr r1, =0x00000ce7\n"
+                    "\tadds r0, r4, r1\n"
+                    "\tldr r1, =gUnknown_03004140\n"
+                    "\tldrb r2, [r0]\n"
+                    "\tldrb r0, [r1]\n"
+                    "\tcmp r2, r0\n"
+                    "\tbeq _08011342\n"
+                    "\teors r0, r2\n"
+                    "\tbl rfu_REQ_disconnect\n"
+                    "\tbl rfu_waitREQComplete\n"
+                    "_08011342:\n"
+                    "\tmovs r0, 0x11\n"
+                    "\tstrh r0, [r4, 0x4]\n"
+                    "\tb _080113EE_break\n"
+                    "\t.pool\n"
+                    "_08011354_case_31:\n"
+                    "\tldr r0, =gUnknown_03005000\n"
+                    "\tadds r0, 0xF0\n"
+                    "\tb _080113EA\n"
+                    "\t.pool\n"
+                    "_08011360_case_32:\n"
+                    "\tldr r0, =gUnknown_03005000\n"
+                    "\tadds r0, 0xF0\n"
+                    "\tmovs r1, 0x3\n"
+                    "\tb _080113EC\n"
+                    "\t.pool\n"
+                    "_0801136C_case_30_case_33:\n"
+                    "\tldr r1, =gUnknown_03005000\n"
+                    "\tadds r2, r1, 0\n"
+                    "\tadds r2, 0xF0\n"
+                    "\tmovs r0, 0x4\n"
+                    "\tstrb r0, [r2]\n"
+                    "\tldr r3, =0x00000ce2\n"
+                    "\tadds r1, r3\n"
+                    "\tldr r0, =gUnknown_03004140\n"
+                    "\tldrb r2, [r0, 0x14]\n"
+                    "\tldrb r0, [r1]\n"
+                    "\tadds r3, r0, 0\n"
+                    "\tbics r3, r2\n"
+                    "\tadds r2, r3, 0\n"
+                    "\tstrb r2, [r1]\n"
+                    "\tldr r0, =gReceivedRemoteLinkPlayers\n"
+                    "\tldrb r0, [r0]\n"
+                    "\tcmp r0, 0x1\n"
+                    "\tbne _080113B0\n"
+                    "\tcmp r2, 0\n"
+                    "\tbne _080113AC\n"
+                    "\tadds r0, r4, 0\n"
+                    "\tbl sub_8011170\n"
+                    "\tb _080113B0\n"
+                    "\t.pool\n"
+                    "_080113AC:\n"
+                    "\tbl sub_80111FC\n"
+                    "_080113B0:\n"
+                    "\tmovs r0, 0x2\n"
+                    "\tadds r1, r4, 0\n"
+                    "\tbl sub_8011A64\n"
+                    "\tb _080113EE_break\n"
+                    "_080113BA_case_f3:\n"
+                    "\tmovs r0, 0x1\n"
+                    "\tmovs r1, 0xF3\n"
+                    "\tbl sub_8011A64\n"
+                    "\tmovs r0, 0xF3\n"
+                    "\tbl sub_8011170\n"
+                    "\tldr r0, =gUnknown_03005000\n"
+                    "\tadds r0, 0xEF\n"
+                    "\tb _080113EA\n"
+                    "\t.pool\n"
+                    "_080113D4_case_f0_f1_f2_ff:\n"
+                    "\tadds r0, r4, 0\n"
+                    "\tbl sub_8011170\n"
+                    "\tmovs r0, 0x1\n"
+                    "\tadds r1, r4, 0\n"
+                    "\tbl sub_8011A64\n"
+                    "\tldr r0, =gUnknown_03005000\n"
+                    "\tldr r1, =0x00000cdb\n"
+                    "\tadds r0, r1\n"
+                    "\tldrb r1, [r0]\n"
+                    "_080113EA:\n"
+                    "\tmovs r1, 0x1\n"
+                    "_080113EC:\n"
+                    "\tstrb r1, [r0]\n"
+                    "_080113EE_break:\n"
+                    "\tpop {r3-r5}\n"
+                    "\tmov r8, r3\n"
+                    "\tmov r9, r4\n"
+                    "\tmov r10, r5\n"
+                    "\tpop {r4-r7}\n"
+                    "\tpop {r0}\n"
+                    "\tbx r0\n"
+                    "\t.pool");
+}
+#endif
diff --git a/src/main.c b/src/main.c
index d4601293b..3be6b91c7 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,50 +1,32 @@
 #include "global.h"
-#include "main.h"
+#include "crt0.h"
+#include "malloc.h"
+#include "link.h"
+#include "link_rfu.h"
+#include "librfu.h"
 #include "m4a.h"
+#include "bg.h"
 #include "rtc.h"
+#include "scanline_effect.h"
+#include "overworld.h"
+#include "play_time.h"
 #include "random.h"
 #include "dma3.h"
 #include "gba/flash_internal.h"
+#include "load_save.h"
+#include "gpu_regs.h"
+#include "agb_flash.h"
+#include "sound.h"
 #include "battle.h"
+#include "battle_controllers.h"
+#include "text.h"
+#include "intro.h"
+#include "main.h"
 
-extern u16 GetGpuReg(u8);
-extern void SetGpuReg(u8, u16);
-extern void LinkVSync(void);
-extern void sub_800E174(void);
 extern void sub_800B9B8(void);
-extern void InitGpuRegManager(void);
-extern void sub_800E6D0(void);
-extern void CheckForFlashMemory(void);
-extern void InitMapMusic(void);
-extern void ResetBgs(void);
-extern void SetDefaultFontsPointer(void);
-extern void InitHeap(void *heapStart, u32 heapSize); // malloc.h
-extern void rfu_REQ_stopMode(void);
-extern void rfu_waitREQComplete(void);
-extern bool32 sub_8087634(void);
-extern bool32 sub_80875C8(void);
-extern void ClearSpriteCopyRequests(void);
-extern void PlayTimeCounter_Update(void);
-extern void MapMusicMain(void);
-extern void EnableInterrupts(u16);
-extern void sub_8033648(void);
-extern u16 SetFlashTimerIntr(u8 timerNum, void (**intrFunc)(void));
-extern void ScanlineEffect_Stop(void);
-
-extern struct SoundInfo gSoundInfo;
-extern u32 gFlashMemoryPresent;
-extern u32 IntrMain[];
-extern u8 gHeap[];
-extern struct SaveBlock2 gSaveblock2;
-extern struct PokemonStorage gPokemonStorage;
-extern u32 gBattleTypeFlags;
 extern u8 gUnknown_03002748;
 extern u32 *gUnknown_0203CF5C;
 
-void Timer3Intr(void);
-bool8 HandleLinkConnection(void);
-void c2_copyright_1(void);
-
 static void VBlankIntr(void);
 static void HBlankIntr(void);
 static void VCountIntr(void);
@@ -79,19 +61,19 @@ const IntrFunc gIntrTableTemplate[] =
 
 static u16 gUnknown_03000000;
 
-extern u16 gKeyRepeatStartDelay;
-extern u8 gUnknown_030022B4;
-extern struct Main gMain;
-extern u16 gKeyRepeatContinueDelay;
-extern u8 gSoftResetDisabled;
-extern IntrFunc gIntrTable[INTR_COUNT];
-extern bool8 gLinkVSyncDisabled;
-extern u32 IntrMain_Buffer[0x200];
-extern u8 gPcmDmaCounter;
+u16 gKeyRepeatStartDelay;
+bool8 gLinkTransferringData;
+struct Main gMain;
+u16 gKeyRepeatContinueDelay;
+bool8 gSoftResetDisabled;
+IntrFunc gIntrTable[INTR_COUNT];
+u8 gLinkVSyncDisabled;
+u32 IntrMain_Buffer[0x200];
+u8 gPcmDmaCounter;
 
-extern u16 gTrainerId;
+static EWRAM_DATA u16 gTrainerId = 0;
 
-EWRAM_DATA void (**gFlashTimerIntrFunc)(void) = NULL;
+//EWRAM_DATA void (**gFlashTimerIntrFunc)(void) = NULL;
 
 static void UpdateLinkAndCallCallbacks(void);
 static void InitMainCallbacks(void);
@@ -129,7 +111,7 @@ void AgbMain()
     if (gFlashMemoryPresent != TRUE)
         SetMainCallback2(NULL);
 
-    gUnknown_030022B4 = 0;
+    gLinkTransferringData = FALSE;
     gUnknown_03000000 = 0xFC0;
 
     for (;;)
@@ -147,22 +129,22 @@ void AgbMain()
 
         if (sub_8087634() == 1)
         {
-            gUnknown_030022B4 = 1;
+            gLinkTransferringData = TRUE;
             UpdateLinkAndCallCallbacks();
-            gUnknown_030022B4 = 0;
+            gLinkTransferringData = FALSE;
         }
         else
         {
-            gUnknown_030022B4 = 0;
+            gLinkTransferringData = FALSE;
             UpdateLinkAndCallCallbacks();
 
             if (sub_80875C8() == 1)
             {
                 gMain.newKeys = 0;
                 ClearSpriteCopyRequests();
-                gUnknown_030022B4 = 1;
+                gLinkTransferringData = TRUE;
                 UpdateLinkAndCallCallbacks();
-                gUnknown_030022B4 = 0;
+                gLinkTransferringData = FALSE;
             }
         }
 
@@ -335,10 +317,10 @@ extern void CopyBufferedValuesToGpuRegs(void);
 
 static void VBlankIntr(void)
 {
-    if (gLinkVSyncDisabled != FALSE)
+    if (gWirelessCommType != 0)
+        RfuVSync();
+    else if (gLinkVSyncDisabled == FALSE)
         LinkVSync();
-    else if (gUnknown_03002748 == FALSE)
-        sub_800B9B8();
 
     gMain.vblankCounter1++;
 
diff --git a/src/main_menu.c b/src/main_menu.c
index c8a868251..85a445a67 100644
--- a/src/main_menu.c
+++ b/src/main_menu.c
@@ -51,48 +51,15 @@ IWRAM_DATA u8 gUnknown_03000DD0;
 
 // Static ROM declarations
 
-// .rodata
-
-// .text
-
-enum
-{
-    HAS_NO_SAVED_GAME,  //NEW GAME, OPTION
-    HAS_SAVED_GAME,     //CONTINUE, NEW GAME, OPTION
-    HAS_MYSTERY_GIFT,   //CONTINUE, NEW GAME, MYSTERY EVENTS, OPTION
-    HAS_MYSTERY_EVENTS,
-};
-
-struct ArrowStruct {
-    u8 unk0[6];
-    u16 unk6[5];
-};
-
-extern struct BgTemplate gUnknown_082FF0E8[];
-extern struct WindowTemplate gUnknown_082FF038[];
-extern struct WindowTemplate gUnknown_082FF070[];
-extern u8 gUnknown_082FF0E0[];
-extern struct WindowTemplate gUnknown_082FF048[];
-extern struct ArrowStruct gUnknown_082FF0F4;
-extern struct BgTemplate gUnknown_082FF0F0;
-extern struct WindowTemplate gUnknown_082FF080[];
-extern const union AffineAnimCmd *const gUnknown_082FF114[];
-extern struct WindowTemplate gUnknown_082FF088[];
-extern const struct MenuAction gUnknown_082FF118[];
-extern u8* gMalePresetNames[];
-extern u8* gFemalePresetNames[];
-extern u8 gUnknown_082FF0E3[];
-
 u32 InitMainMenu(bool8);
 void Task_MainMenuCheckSaveFile(u8);
 void Task_MainMenuCheckBattery(u8);
 void Task_WaitForSaveFileErrorWindow(u8);
 void CreateMainMenuErrorWindow(const u8*);
-void sub_8032250(struct WindowTemplate*);
+void sub_8032250(const struct WindowTemplate*);
 void Task_DisplayMainMenu(u8);
 void Task_WaitForBatteryDryErrorWindow(u8);
 void fmt_savegame(void);
-u8 AddScrollIndicatorArrowPair(struct ArrowStruct*, u16*);
 void HighlightSelectedMainMenuItem(u8, u8, s16);
 void Task_HandleMainMenuInput(u8);
 void Task_HandleMainMenuAPressed(u8);
@@ -119,7 +86,7 @@ void task_new_game_prof_birch_speech_9(u8);
 void task_new_game_prof_birch_speech_10(u8);
 void task_new_game_prof_birch_speech_11(u8);
 void LoadMainMenuWindowFrameTiles(u8, u16);
-void DrawMainMenuWindowBorder(struct WindowTemplate*, u16);
+void DrawMainMenuWindowBorder(const struct WindowTemplate*, u16);
 void Task_HighlightSelectedMainMenuItem(u8);
 void task_new_game_prof_birch_speech_12(u8);
 void task_new_game_prof_birch_speech_13(u8);
@@ -154,6 +121,126 @@ void fmt_player(void);
 void fmt_badges(void);
 void sub_8032474(u8, u8, u8, u8, u8, u8);
 
+// .rodata
+
+const u16 gUnknown_082FECFC[][16] = {
+    INCBIN_U16("graphics/birch_speech/bg0.gbapal"),
+    INCBIN_U16("graphics/birch_speech/bg1.gbapal")
+};
+
+const u8 gBirchIntroShadowGfx[] = INCBIN_U8("graphics/birch_speech/shadow.4bpp.lz");
+const u8 gUnknown_082FEEF0[] = INCBIN_U8("graphics/birch_speech/map.bin.lz");
+const u16 gUnknown_082FF018[] = INCBIN_U16("graphics/birch_speech/bg2.gbapal");
+const u16 gUnknown_082FF028[] = {0, 0, 0, 0, 0, 0, 0, 0};
+
+const struct WindowTemplate gUnknown_082FF038[] = {
+    {0, 2, 1, 26, 2, 15, 1},
+    {0, 2, 5, 26, 2, 15, 0x35}
+};
+
+const struct WindowTemplate gUnknown_082FF048[] = {
+    {0, 2, 1, 26, 6, 15, 1},
+    {0, 2, 9, 26, 2, 15, 0x9D},
+    {0, 2, 13, 26, 2, 15, 0xD1},
+    {0, 2, 17, 26, 2, 15, 0x105},
+    {0, 2, 21, 26, 2, 15, 0x139}
+};
+
+const struct WindowTemplate gUnknown_082FF070[] = {
+    {0, 2, 15, 26, 4, 15, 0x16D},
+    {0xFF, 0, 0, 0, 0, 0, 0}
+};
+
+const struct WindowTemplate gUnknown_082FF080[] = {
+    {0, 2, 15, 27, 4, 15, 1},
+    {0, 3, 5, 6, 4, 15, 0x6D},
+    {0, 3, 2, 9, 10, 15, 0x85},
+    {0xFF, 0, 0, 0, 0, 0, 0}
+};
+
+const u16 gMainMenuBgPal[] = INCBIN_U16("graphics/misc/main_menu_bg.gbapal");
+const u16 gMainMenuTextPal[] = INCBIN_U16("graphics/misc/main_menu_text.gbapal");
+
+const u8 gUnknown_082FF0E0[] = {10, 11, 12};
+const u8 gUnknown_082FF0E3[] = {10, 1, 12};
+
+const struct BgTemplate gUnknown_082FF0E8[] = {
+    {0, 2, 30, 0, 0, 0, 0},
+    {1, 0, 7, 0, 0, 3, 0}
+};
+
+const struct BgTemplate gUnknown_082FF0F0 = {0, 3, 30, 0, 0, 0, 0};
+
+const struct ArrowStruct gUnknown_082FF0F4 = {2, 0x78, 8, 3, 0x78, 0x98, 3, 4, 1, 1, 0};
+
+const union AffineAnimCmd gUnknown_082FF104[] = {
+    AFFINEANIMCMD_FRAME(-2, -2, 0, 0x30),
+    AFFINEANIMCMD_END
+};
+
+const union AffineAnimCmd *const gUnknown_082FF114 = gUnknown_082FF104;
+
+const struct MenuAction gUnknown_082FF118[] = {
+    {gText_BirchBoy, NULL},
+    {gText_BirchGirl, NULL}
+};
+
+const u8 *const gMalePresetNames[] = {
+    gText_DefaultNameStu,
+	gText_DefaultNameMilton,
+	gText_DefaultNameTom,
+	gText_DefaultNameKenny,
+	gText_DefaultNameReid,
+	gText_DefaultNameJude,
+	gText_DefaultNameJaxson,
+	gText_DefaultNameEaston,
+	gText_DefaultNameWalker,
+	gText_DefaultNameTeru,
+	gText_DefaultNameJohnny,
+	gText_DefaultNameBrett,
+	gText_DefaultNameSeth,
+	gText_DefaultNameTerry,
+	gText_DefaultNameCasey,
+	gText_DefaultNameDarren,
+	gText_DefaultNameLandon,
+	gText_DefaultNameCollin,
+	gText_DefaultNameStanley,
+	gText_DefaultNameQuincy
+};
+
+const u8 *const gFemalePresetNames[] = {
+    gText_DefaultNameKimmy,
+    gText_DefaultNameTiara,
+    gText_DefaultNameBella,
+    gText_DefaultNameJayla,
+    gText_DefaultNameAllie,
+    gText_DefaultNameLianna,
+    gText_DefaultNameSara,
+    gText_DefaultNameMonica,
+    gText_DefaultNameCamila,
+    gText_DefaultNameAubree,
+    gText_DefaultNameRuthie,
+    gText_DefaultNameHazel,
+    gText_DefaultNameNadine,
+    gText_DefaultNameTanja,
+    gText_DefaultNameYasmin,
+    gText_DefaultNameNicola,
+    gText_DefaultNameLillie,
+    gText_DefaultNameTerra,
+    gText_DefaultNameLucy,
+    gText_DefaultNameHalie
+};
+
+// .text
+
+enum
+{
+    HAS_NO_SAVED_GAME,  //NEW GAME, OPTION
+    HAS_SAVED_GAME,     //CONTINUE, NEW GAME, OPTION
+    HAS_MYSTERY_GIFT,   //CONTINUE, NEW GAME, MYSTERY EVENTS, OPTION
+    HAS_MYSTERY_EVENTS,
+};
+
 void CB2_MainMenu(void)
 {
     RunTasks();
@@ -230,7 +317,7 @@ u32 InitMainMenu(bool8 affects_palette_maybe)
     EnableInterrupts(1);
     SetVBlankCallback(VBlankCB_MainMenu);
     SetMainCallback2(CB2_MainMenu);
-    SetGpuReg(REG_OFFSET_DISPCNT, 0x3040);
+    SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_WIN0_ON | DISPCNT_OBJ_ON | DISPCNT_OBJ_1D_MAP);
     ShowBg(0);
     HideBg(1);
     CreateTask(Task_MainMenuCheckSaveFile, 0);
@@ -248,7 +335,7 @@ void Task_MainMenuCheckSaveFile(u8 taskId)
         SetGpuReg(REG_OFFSET_WIN0V, 0);
         SetGpuReg(REG_OFFSET_WININ, 17);
         SetGpuReg(REG_OFFSET_WINOUT, 0x31);
-        SetGpuReg(REG_OFFSET_BLDCNT, 0xC1);
+        SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_EFFECT_DARKEN | BLDCNT_TGT1_BG0);
         SetGpuReg(REG_OFFSET_BLDALPHA, 0);
         SetGpuReg(REG_OFFSET_BLDY, 7);
         
@@ -326,7 +413,7 @@ void Task_MainMenuCheckBattery(u8 taskId)
         SetGpuReg(REG_OFFSET_WIN0V, 0);
         SetGpuReg(REG_OFFSET_WININ, 17);
         SetGpuReg(REG_OFFSET_WINOUT, 0x31);
-        SetGpuReg(REG_OFFSET_BLDCNT, 0xC1);
+        SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_EFFECT_DARKEN | BLDCNT_TGT1_BG0);
         SetGpuReg(REG_OFFSET_BLDALPHA, 0);
         SetGpuReg(REG_OFFSET_BLDY, 7);
         
@@ -364,7 +451,7 @@ void Task_DisplayMainMenu(u8 taskId)
         SetGpuReg(REG_OFFSET_WIN0V, 0);
         SetGpuReg(REG_OFFSET_WININ, 17);
         SetGpuReg(REG_OFFSET_WINOUT, 0x31);
-        SetGpuReg(REG_OFFSET_BLDCNT, 0xC1);
+        SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_EFFECT_DARKEN | BLDCNT_TGT1_BG0);
         SetGpuReg(REG_OFFSET_BLDALPHA, 0);
         SetGpuReg(REG_OFFSET_BLDY, 7);
         
@@ -862,7 +949,7 @@ void HighlightSelectedMainMenuItem(u8 menuType, u8 selectedMenuItem, s16 a)
 void task_new_game_prof_birch_speech_1(u8 taskId)
 {
     SetGpuReg(REG_OFFSET_DISPCNT, 0);
-    SetGpuReg(REG_OFFSET_DISPCNT, 0x1040);
+    SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_OBJ_ON | DISPCNT_OBJ_1D_MAP);
     InitBgFromTemplate(&gUnknown_082FF0F0);
     SetGpuReg(REG_OFFSET_WIN0H, 0);
     SetGpuReg(REG_OFFSET_WIN0V, 0);
@@ -1338,7 +1425,7 @@ void task_new_game_prof_birch_speech_part2_9(u8 taskId)
         {
             spriteId = gTasks[taskId].data[2];
             gSprites[spriteId].oam.affineMode = 1;
-            gSprites[spriteId].affineAnims = gUnknown_082FF114;
+            gSprites[spriteId].affineAnims = &gUnknown_082FF114;
             InitSpriteAffineAnim(&gSprites[spriteId]);
             StartSpriteAffineAnim(&gSprites[spriteId], 0);
             gSprites[spriteId].callback = sub_80318D8;
@@ -1365,7 +1452,7 @@ void task_new_game_prof_birch_speech_part2_11(u8 taskId)
     {
         spriteId = gTasks[taskId].data[2];
         gSprites[spriteId].callback = nullsub_11;
-        SetGpuReg(REG_OFFSET_DISPCNT, 0x1040);
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_OBJ_ON | DISPCNT_OBJ_1D_MAP);
         BeginNormalPaletteFade(-0x10000, 0, 0, 16, -1);
         gTasks[taskId].func = task_new_game_prof_birch_speech_part2_12;
     }
@@ -1391,7 +1478,7 @@ void new_game_prof_birch_speech_part2_start(void)
     
     ResetBgsAndClearDma3BusyFlags(0);
     SetGpuReg(REG_OFFSET_DISPCNT, 0);
-    SetGpuReg(REG_OFFSET_DISPCNT, 0x1040);
+    SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_OBJ_ON | DISPCNT_OBJ_1D_MAP);
     InitBgsFromTemplates(0, gUnknown_082FF0E8, 2);
     InitBgFromTemplate(&gUnknown_082FF0F0);
     SetVBlankCallback(NULL);
@@ -1493,12 +1580,12 @@ void AddBirchSpeechObjects(u8 taskId)
     gSprites[spriteId2].oam.priority = 0;
     gSprites[spriteId2].invisible = 1;
     gTasks[taskId].data[9] = spriteId2;
-    spriteId3 = CreateTrainerSprite(sub_806EFF0(0x3C), 0x78, 0x3C, 0, gDecompressionBuffer);
+    spriteId3 = CreateTrainerSprite(FacilityClassToPicIndex(0x3C), 0x78, 0x3C, 0, gDecompressionBuffer);
     gSprites[spriteId3].callback = nullsub_11;
     gSprites[spriteId3].invisible = 1;
     gSprites[spriteId3].oam.priority = 0;
     gTasks[taskId].data[10] = spriteId3;
-    spriteId4 = CreateTrainerSprite(sub_806EFF0(0x3F), 0x78, 0x3C, 0, &gDecompressionBuffer[0x800]);
+    spriteId4 = CreateTrainerSprite(FacilityClassToPicIndex(0x3F), 0x78, 0x3C, 0, &gDecompressionBuffer[0x800]);
     gSprites[spriteId4].callback = nullsub_11;
     gSprites[spriteId4].invisible = 1;
     gSprites[spriteId4].oam.priority = 0;
@@ -1532,8 +1619,8 @@ void sub_8031ACC(u8 taskId, u8 a)
 {
     u8 taskId2;
     
-    SetGpuReg(REG_OFFSET_BLDCNT, 0x250);
-    SetGpuReg(REG_OFFSET_BLDALPHA, 16);
+    SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT2_BG1 | BLDCNT_EFFECT_BLEND | BLDCNT_TGT1_OBJ);
+    SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(16, 0));
     SetGpuReg(REG_OFFSET_BLDY, 0);
     gTasks[taskId].data[5] = 0;
     taskId2 = CreateTask(sub_8031A5C, 0);
@@ -1571,8 +1658,8 @@ void sub_8031BAC(u8 taskId, u8 a)
 {
     u8 taskId2;
     
-    SetGpuReg(REG_OFFSET_BLDCNT, 0x250);
-    SetGpuReg(REG_OFFSET_BLDALPHA, 0x1000);
+    SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT2_BG1 | BLDCNT_EFFECT_BLEND | BLDCNT_TGT1_OBJ);
+    SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(0, 16));
     SetGpuReg(REG_OFFSET_BLDY, 0);
     gTasks[taskId].data[5] = 0;
     taskId2 = CreateTask(sub_8031B3C, 0);
@@ -1653,7 +1740,7 @@ void sub_8031D34(u8 taskId, u8 a)
 
 void sub_8031D74(void)
 {
-    DrawMainMenuWindowBorder(gUnknown_082FF088, 0xF3);
+    DrawMainMenuWindowBorder(&gUnknown_082FF080[1], 0xF3);
     FillWindowPixelBuffer(1, 17);
     PrintMenuTable(1, 2, gUnknown_082FF118);
     InitMenuInUpperLeftCornerPlaySoundWhenAPressed(1, 2, 0);
@@ -1668,7 +1755,7 @@ s8 sub_8031DB4(void)
 
 void set_default_player_name(u8 nameId)
 {
-    u8* name;
+    const u8* name;
     u8 i;
     
     if (gSaveBlock2Ptr->playerGender == MALE)
@@ -1760,7 +1847,7 @@ void LoadMainMenuWindowFrameTiles(u8 bgId, u16 tileOffset)
     LoadPalette(GetWindowFrameTilesPal(gSaveBlock2Ptr->optionsWindowFrameType)->pal, 32, 32);
 }
 
-void DrawMainMenuWindowBorder(struct WindowTemplate *template, u16 baseTileNum)
+void DrawMainMenuWindowBorder(const struct WindowTemplate *template, u16 baseTileNum)
 {
     u16 r9 = 1 + baseTileNum;
     u16 r10 = 2 + baseTileNum;
@@ -1781,7 +1868,7 @@ void DrawMainMenuWindowBorder(struct WindowTemplate *template, u16 baseTileNum)
     CopyBgTilemapBufferToVram(template->priority);
 }
 
-void sub_8032250(struct WindowTemplate *template)
+void sub_8032250(const struct WindowTemplate *template)
 {
     FillBgTilemapBufferRect(template->priority, 0, template->tilemapLeft - 1, template->tilemapTop - 1, template->tilemapLeft + template->width + 1, template->tilemapTop + template->height + 1, 2);
     CopyBgTilemapBufferToVram(template->priority);
diff --git a/src/mystery_event_menu.c b/src/mystery_event_menu.c
index 31b366ae9..22e50f4e7 100644
--- a/src/mystery_event_menu.c
+++ b/src/mystery_event_menu.c
@@ -189,7 +189,7 @@ static void CB2_MysteryEventMenu(void)
         {
             if (gReceivedRemoteLinkPlayers != 0)
             {
-                if (sub_800A0C8(2, 2) == 3)
+                if (GetLinkPlayerDataExchangeStatusTimed(2, 2) == 3)
                 {
                     sub_800AC34();
                     GetEventLoadMessage(gStringVar4, 1);
diff --git a/src/pokeball.c b/src/pokeball.c
index ada0258db..795a33827 100644
--- a/src/pokeball.c
+++ b/src/pokeball.c
@@ -15,12 +15,6 @@
 #include "util.h"
 #include "graphics.h"
 
-extern bool8 gDoingBattleAnim;
-extern u8 gActiveBattler;
-extern u8 gBattlerTarget;
-extern u16 gBattlerPartyIndexes[];
-extern u8 gBattlerSpriteIds[];
-extern u8 gHealthboxSpriteIds[];
 extern struct MusicPlayerInfo gMPlayInfo_BGM;
 
 // this file's functions
diff --git a/src/pokeblock_feed.c b/src/pokeblock_feed.c
index 2039808cb..db92d56a8 100644
--- a/src/pokeblock_feed.c
+++ b/src/pokeblock_feed.c
@@ -50,7 +50,6 @@ struct PokeblockFeedStruct
 
 extern u16 gSpecialVar_ItemId;
 extern struct MusicPlayerInfo gMPlayInfo_BGM;
-extern struct SpriteTemplate gUnknown_0202499C;
 
 extern const u8 gBattleTerrainPalette_Frontier[];
 extern const u8 gBattleTerrainTiles_Building[];
@@ -837,7 +836,7 @@ static u8 CreateMonSprite(struct Pokemon* mon)
     gSprites[spriteId].callback = SpriteCallbackDummy;
 
     sPokeblockFeed->noMonFlip = TRUE;
-    if (!IsPokeSpriteNotFlipped(species))
+    if (!IsMonSpriteNotFlipped(species))
     {
         gSprites[spriteId].affineAnims = sSpriteAffineAnimTable_MonNoFlip;
         gSprites[spriteId].oam.affineMode = 3;
diff --git a/src/pokemon.c b/src/pokemon.c
new file mode 100644
index 000000000..25d532204
--- /dev/null
+++ b/src/pokemon.c
@@ -0,0 +1,6094 @@
+#include "global.h"
+#include "pokemon.h"
+#include "battle.h"
+#include "battle_setup.h"
+#include "battle_message.h"
+#include "random.h"
+#include "main.h"
+#include "constants/species.h"
+#include "constants/abilities.h"
+#include "constants/items.h"
+#include "constants/trainers.h"
+#include "constants/moves.h"
+#include "constants/hold_effects.h"
+#include "constants/battle_move_effects.h"
+#include "constants/songs.h"
+#include "string_util.h"
+#include "text.h"
+#include "link.h"
+#include "event_data.h"
+#include "item.h"
+#include "battle_controllers.h"
+#include "battle_message.h"
+#include "evolution_scene.h"
+#include "pokemon_animation.h"
+#include "pokedex.h"
+#include "pokeblock.h"
+#include "sound.h"
+#include "task.h"
+#include "rtc.h"
+#include "m4a.h"
+#include "malloc.h"
+#include "util.h"
+#include "strings.h"
+#include "pokenav.h"
+#include "pokemon_storage_system.h"
+#include "recorded_battle.h"
+
+struct SpeciesItem
+{
+    u16 species;
+    u16 item;
+};
+
+// Extracts the upper 16 bits of a 32-bit number
+#define HIHALF(n) (((n) & 0xFFFF0000) >> 16)
+
+// Extracts the lower 16 bits of a 32-bit number
+#define LOHALF(n) ((n) & 0xFFFF)
+
+extern const struct OamData gUnknown_0831ACB0;
+extern const struct OamData gUnknown_0831ACA8;
+extern const struct SpriteFrameImage gUnknown_082FF3A8[];
+extern const struct SpriteFrameImage gUnknown_082FF3C8[];
+extern const struct SpriteFrameImage gUnknown_082FF3E8[];
+extern const struct SpriteFrameImage gUnknown_082FF408[];
+extern const struct SpriteFrameImage gUnknown_082FF428[];
+extern const struct SpriteFrameImage gUnknown_082FF448[];
+extern const struct SpriteFrameImage gUnknown_082FF468[];
+extern const struct SpriteFrameImage gUnknown_082FF490[];
+extern const struct SpriteFrameImage gUnknown_082FF4B8[];
+extern const struct SpriteFrameImage gUnknown_082FF4D8[];
+extern const struct SpriteFrameImage gUnknown_082FF4F8[];
+extern const struct SpriteFrameImage gUnknown_082FF518[];
+extern const union AffineAnimCmd *const gUnknown_082FF618[];
+extern const union AffineAnimCmd *const gUnknown_082FF694[];
+extern const union AnimCmd *gUnknown_082FF70C[];
+extern const union AnimCmd *const *const gMonAnimationsSpriteAnimsPtrTable[];
+extern const union AnimCmd *const *const gUnknown_08305D0C[];
+extern const union AnimCmd *const *const gUnknown_0830536C[];
+extern const struct BattleMove gBattleMoves[];
+extern const u8 gSpeciesNames[][POKEMON_NAME_LENGTH + 1];
+extern const struct UnknownPokemonStruct3 gUnknown_08610970[];
+extern const struct CompressedSpritePalette gMonPaletteTable[];
+extern const struct CompressedSpritePalette gMonShinyPaletteTable[];
+extern const u8 gTrainerClassNames[][13];
+
+extern u8 pokemon_order_func(u8);
+extern u16 get_unknown_box_id(void);
+extern u8 StorageGetCurrentBox(void);
+extern void set_unknown_box_id(u8);
+extern void sub_803FA70(u8 battlerId);
+extern u8 sav1_map_get_name(void);
+extern const u8 *sub_81A1650(u8, u8 language);
+extern u8 BattleFrontierGetOpponentLvl(u8);
+extern u16 FacilityClassToPicIndex(u16);
+extern bool8 InBattlePyramid(void);
+extern bool8 InBattlePike(void);
+extern bool8 sub_806F104(void);
+extern u8 GetTrainerEncounterMusicIdInBattlePyramind(u16 trainerOpponentId);
+extern u8 sub_81D63C8(u16 trainerOpponentId);
+extern u8 GetFrontierOpponentClass(u16 trainerId);
+extern void GetFrontierTrainerName(u8* dest, u16 trainerId);
+extern void sub_81C488C(u8);
+
+// this file's functions
+static u16 CalculateBoxMonChecksum(struct BoxPokemon *boxMon);
+static union PokemonSubstruct *GetSubstruct(struct BoxPokemon *boxMon, u32 personality, u8 substructType);
+static void EncryptBoxMon(struct BoxPokemon *boxMon);
+static void DecryptBoxMon(struct BoxPokemon *boxMon);
+static void sub_806E6CC(u8 taskId);
+static bool8 ShouldGetStatBadgeBoost(u16 flagId, u8 battlerId);
+
+// EWRAM vars
+EWRAM_DATA static u8 sLearningMoveTableID = 0;
+EWRAM_DATA u8 gPlayerPartyCount = 0;
+EWRAM_DATA u8 gEnemyPartyCount = 0;
+EWRAM_DATA struct Pokemon gPlayerParty[PARTY_SIZE] = {0};
+EWRAM_DATA struct Pokemon gEnemyParty[PARTY_SIZE] = {0};
+EWRAM_DATA struct SpriteTemplate gUnknown_0202499C = {0};
+EWRAM_DATA struct Unknown_806F160_Struct *gUnknown_020249B4[2] = {NULL};
+
+// const rom data
+const u16 gSpeciesToHoennPokedexNum[] = {203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 156, 157, 112, 113, 227, 228, 229, 230, 231, 232, 233, 234, 153, 154, 138, 139, 63, 64, 88, 89, 90, 235, 236, 237, 238, 239, 240, 241, 242, 158, 159, 243, 244, 245, 246, 247, 248, 249, 39, 40, 41, 73, 74, 75, 250, 251, 252, 66, 67, 57, 58, 59, 253, 254, 255, 256, 82, 83, 257, 92, 93, 258, 259, 106, 107, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 84, 85, 270, 271, 272, 273, 274, 275, 276, 108, 109, 169, 170, 277, 278, 279, 184, 185, 50, 51, 143, 144, 280, 281, 282, 283, 284, 167, 285, 52, 53, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 65, 181, 182, 155, 324, 137, 325, 326, 162, 163, 327, 328, 329, 91, 55, 56, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 161, 164, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 168, 357, 358, 359, 103, 104, 360, 361, 180, 362, 363, 364, 365, 115, 366, 367, 186, 165, 166, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 42, 43, 44, 25, 26, 34, 35, 114, 27, 28, 32, 33, 99, 100, 61, 62, 145, 131, 132, 60, 105, 68, 127, 128, 183, 129, 130, 140, 141, 97, 98, 116, 117, 118, 48, 49, 78, 79, 101, 102, 173, 174, 175, 119, 120, 171, 172, 125, 126, 54, 110, 111, 80, 81, 69, 76, 77, 121, 122, 160, 148, 149, 94, 36, 37, 38, 95, 96, 150, 45, 46, 47, 176, 177, 178, 152, 146, 147, 124, 123, 179, 70, 71, 72, 142, 86, 87, 133, 134, 135, 136, 29, 30, 31, 187, 188, 189, 190, 191, 192, 193, 194, 195, 198, 199, 200, 196, 197, 201, 202, 151};
+const u16 gSpeciesToNationalPokedexNum[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 290, 291, 292, 276, 277, 285, 286, 327, 278, 279, 283, 284, 320, 321, 300, 301, 352, 343, 344, 299, 324, 302, 339, 340, 370, 341, 342, 349, 350, 318, 319, 328, 329, 330, 296, 297, 309, 310, 322, 323, 363, 364, 365, 331, 332, 361, 362, 337, 338, 298, 325, 326, 311, 312, 303, 307, 308, 333, 334, 360, 355, 356, 315, 287, 288, 289, 316, 317, 357, 293, 294, 295, 366, 367, 368, 359, 353, 354, 336, 335, 369, 304, 305, 306, 351, 313, 314, 345, 346, 347, 348, 280, 281, 282, 371, 372, 373, 374, 375, 376, 377, 378, 379, 382, 383, 384, 380, 381, 385, 386, 358};
+const u16 gHoennToNationalOrder[] = {252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 63, 64, 65, 290, 291, 292, 293, 294, 295, 296, 297, 118, 119, 129, 130, 298, 183, 184, 74, 75, 76, 299, 300, 301, 41, 42, 169, 72, 73, 302, 303, 304, 305, 306, 66, 67, 68, 307, 308, 309, 310, 311, 312, 81, 82, 100, 101, 313, 314, 43, 44, 45, 182, 84, 85, 315, 316, 317, 318, 319, 320, 321, 322, 323, 218, 219, 324, 88, 89, 109, 110, 325, 326, 27, 28, 327, 227, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 174, 39, 40, 349, 350, 351, 120, 121, 352, 353, 354, 355, 356, 357, 358, 359, 37, 38, 172, 25, 26, 54, 55, 360, 202, 177, 178, 203, 231, 232, 127, 214, 111, 112, 361, 362, 363, 364, 365, 366, 367, 368, 369, 222, 170, 171, 370, 116, 117, 230, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 29, 30, 31, 32, 33, 34, 35, 36, 46, 47, 48, 49, 50, 51, 52, 53, 56, 57, 58, 59, 60, 61, 62, 69, 70, 71, 77, 78, 79, 80, 83, 86, 87, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 102, 103, 104, 105, 106, 107, 108, 113, 114, 115, 122, 123, 124, 125, 126, 128, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 173, 175, 176, 179, 180, 181, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 215, 216, 217, 220, 221, 223, 224, 225, 226, 228, 229, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411};
+
+const struct SpindaSpot gSpindaSpotGraphics[] =
+{
+    {16, 7, INCBIN_U16("graphics/spinda_spots/spot_0.bin")},
+    {40, 8, INCBIN_U16("graphics/spinda_spots/spot_1.bin")},
+    {22, 25, INCBIN_U16("graphics/spinda_spots/spot_2.bin")},
+    {34, 26, INCBIN_U16("graphics/spinda_spots/spot_3.bin")}
+};
+
+#include "data/pokemon/item_effects.h"
+
+const s8 gNatureStatTable[][5] =
+{
+    // Atk Def Spd Sp.Atk Sp.Def
+    {    0,  0,  0,     0,     0}, // Hardy
+    {   +1, -1,  0,     0,     0}, // Lonely
+    {   +1,  0, -1,     0,     0}, // Brave
+    {   +1,  0,  0,    -1,     0}, // Adamant
+    {   +1,  0,  0,     0,    -1}, // Naughty
+    {   -1, +1,  0,     0,     0}, // Bold
+    {    0,  0,  0,     0,     0}, // Docile
+    {    0, +1, -1,     0,     0}, // Relaxed
+    {    0, +1,  0,    -1,     0}, // Impish
+    {    0, +1,  0,     0,    -1}, // Lax
+    {   -1,  0, +1,     0,     0}, // Timid
+    {    0, -1, +1,     0,     0}, // Hasty
+    {    0,  0,  0,     0,     0}, // Serious
+    {    0,  0, +1,    -1,     0}, // Jolly
+    {    0,  0, +1,     0,    -1}, // Naive
+    {   -1,  0,  0,    +1,     0}, // Modest
+    {    0, -1,  0,    +1,     0}, // Mild
+    {    0,  0, -1,    +1,     0}, // Quiet
+    {    0,  0,  0,     0,     0}, // Bashful
+    {    0,  0,  0,    +1,    -1}, // Rash
+    {   -1,  0,  0,     0,    +1}, // Calm
+    {    0, -1,  0,     0,    +1}, // Gentle
+    {    0,  0, -1,     0,    +1}, // Sassy
+    {    0,  0,  0,    -1,    +1}, // Careful
+    {    0,  0,  0,     0,     0}, // Quirky
+};
+
+#include "data/pokemon/tmhm_learnsets.h"
+#include "data/pokemon/trainer_class_lookups.h"
+#include "data/pokemon/cry_ids.h"
+#include "data/pokemon/experience_tables.h"
+#include "data/pokemon/base_stats.h"
+#include "data/pokemon/level_up_learnsets.h"
+#include "data/pokemon/evolution.h"
+#include "data/pokemon/level_up_learnset_pointers.h"
+
+static const u8 sMonFrontAnimIdsTable[] =
+{
+    0x06, // SPECIES_BULBASAUR
+    0x17, // SPECIES_IVYSAUR
+    0x2f, // SPECIES_VENUSAUR
+    0x52, // SPECIES_CHARMANDER
+    0x25, // SPECIES_CHARMELEON
+    0x10, // SPECIES_CHARIZARD
+    0x0b, // SPECIES_SQUIRTLE
+    0x13, // SPECIES_WARTORTLE
+    0x19, // SPECIES_BLASTOISE
+    0x0b, // SPECIES_CATERPIE
+    0x0b, // SPECIES_METAPOD
+    0x1d, // SPECIES_BUTTERFREE
+    0x46, // SPECIES_WEEDLE
+    0x20, // SPECIES_KAKUNA
+    0x02, // SPECIES_BEEDRILL
+    0x47, // SPECIES_PIDGEY
+    0x17, // SPECIES_PIDGEOTTO
+    0x29, // SPECIES_PIDGEOT
+    0x43, // SPECIES_RATTATA
+    0x2b, // SPECIES_RATICATE
+    0x18, // SPECIES_SPEAROW
+    0x2b, // SPECIES_FEAROW
+    0x16, // SPECIES_EKANS
+    0x17, // SPECIES_ARBOK
+    0x2c, // SPECIES_PIKACHU
+    0x17, // SPECIES_RAICHU
+    0x2d, // SPECIES_SANDSHREW
+    0x17, // SPECIES_SANDSLASH
+    0x00, // SPECIES_NIDORAN_F
+    0x17, // SPECIES_NIDORINA
+    0x0f, // SPECIES_NIDOQUEEN
+    0x09, // SPECIES_NIDORAN_M
+    0x13, // SPECIES_NIDORINO
+    0x0f, // SPECIES_NIDOKING
+    0x00, // SPECIES_CLEFAIRY
+    0x4a, // SPECIES_CLEFABLE
+    0x17, // SPECIES_VULPIX
+    0x10, // SPECIES_NINETALES
+    0x48, // SPECIES_JIGGLYPUFF
+    0x31, // SPECIES_WIGGLYTUFF
+    0x00, // SPECIES_ZUBAT
+    0x1d, // SPECIES_GOLBAT
+    0x00, // SPECIES_ODDISH
+    0x45, // SPECIES_GLOOM
+    0x49, // SPECIES_VILEPLUME
+    0x46, // SPECIES_PARAS
+    0x0f, // SPECIES_PARASECT
+    0x06, // SPECIES_VENONAT
+    0x4b, // SPECIES_VENOMOTH
+    0x10, // SPECIES_DIGLETT
+    0x4c, // SPECIES_DUGTRIO
+    0x52, // SPECIES_MEOWTH
+    0x17, // SPECIES_PERSIAN
+    0x06, // SPECIES_PSYDUCK
+    0x4c, // SPECIES_GOLDUCK
+    0x32, // SPECIES_MANKEY
+    0x48, // SPECIES_PRIMEAPE
+    0x25, // SPECIES_GROWLITHE
+    0x02, // SPECIES_ARCANINE
+    0x00, // SPECIES_POLIWAG
+    0x32, // SPECIES_POLIWHIRL
+    0x19, // SPECIES_POLIWRATH
+    0x31, // SPECIES_ABRA
+    0x09, // SPECIES_KADABRA
+    0x17, // SPECIES_ALAKAZAM
+    0x00, // SPECIES_MACHOP
+    0x10, // SPECIES_MACHOKE
+    0x31, // SPECIES_MACHAMP
+    0x17, // SPECIES_BELLSPROUT
+    0x0d, // SPECIES_WEEPINBELL
+    0x32, // SPECIES_VICTREEBEL
+    0x00, // SPECIES_TENTACOOL
+    0x00, // SPECIES_TENTACRUEL
+    0x48, // SPECIES_GEODUDE
+    0x48, // SPECIES_GRAVELER
+    0x2f, // SPECIES_GOLEM
+    0x20, // SPECIES_PONYTA
+    0x11, // SPECIES_RAPIDASH
+    0x45, // SPECIES_SLOWPOKE
+    0x0b, // SPECIES_SLOWBRO
+    0x54, // SPECIES_MAGNEMITE
+    0x2c, // SPECIES_MAGNETON
+    0x48, // SPECIES_FARFETCHD
+    0x4c, // SPECIES_DODUO
+    0x41, // SPECIES_DODRIO
+    0x0b, // SPECIES_SEEL
+    0x45, // SPECIES_DEWGONG
+    0x46, // SPECIES_GRIMER
+    0x30, // SPECIES_MUK
+    0x12, // SPECIES_SHELLDER
+    0x1d, // SPECIES_CLOYSTER
+    0x15, // SPECIES_GASTLY
+    0x35, // SPECIES_HAUNTER
+    0x3a, // SPECIES_GENGAR
+    0x43, // SPECIES_ONIX
+    0x4f, // SPECIES_DROWZEE
+    0x09, // SPECIES_HYPNO
+    0x03, // SPECIES_KRABBY
+    0x4b, // SPECIES_KINGLER
+    0x00, // SPECIES_VOLTORB
+    0x00, // SPECIES_ELECTRODE
+    0x46, // SPECIES_EXEGGCUTE
+    0x32, // SPECIES_EXEGGUTOR
+    0x48, // SPECIES_CUBONE
+    0x05, // SPECIES_MAROWAK
+    0x16, // SPECIES_HITMONLEE
+    0x09, // SPECIES_HITMONCHAN
+    0x45, // SPECIES_LICKITUNG
+    0x13, // SPECIES_KOFFING
+    0x04, // SPECIES_WEEZING
+    0x10, // SPECIES_RHYHORN
+    0x13, // SPECIES_RHYDON
+    0x45, // SPECIES_CHANSEY
+    0x48, // SPECIES_TANGELA
+    0x17, // SPECIES_KANGASKHAN
+    0x12, // SPECIES_HORSEA
+    0x04, // SPECIES_SEADRA
+    0x0d, // SPECIES_GOLDEEN
+    0x1c, // SPECIES_SEAKING
+    0x4e, // SPECIES_STARYU
+    0x12, // SPECIES_STARMIE
+    0x46, // SPECIES_MR_MIME
+    0x02, // SPECIES_SCYTHER
+    0x17, // SPECIES_JYNX
+    0x2c, // SPECIES_ELECTABUZZ
+    0x0f, // SPECIES_MAGMAR
+    0x09, // SPECIES_PINSIR
+    0x19, // SPECIES_TAUROS
+    0x05, // SPECIES_MAGIKARP
+    0x48, // SPECIES_GYARADOS
+    0x17, // SPECIES_LAPRAS
+    0x01, // SPECIES_DITTO
+    0x17, // SPECIES_EEVEE
+    0x17, // SPECIES_VAPOREON
+    0x00, // SPECIES_JOLTEON
+    0x17, // SPECIES_FLAREON
+    0x52, // SPECIES_PORYGON
+    0x51, // SPECIES_OMANYTE
+    0x09, // SPECIES_OMASTAR
+    0x1d, // SPECIES_KABUTO
+    0x0f, // SPECIES_KABUTOPS
+    0x47, // SPECIES_AERODACTYL
+    0x0b, // SPECIES_SNORLAX
+    0x09, // SPECIES_ARTICUNO
+    0x2c, // SPECIES_ZAPDOS
+    0x45, // SPECIES_MOLTRES
+    0x00, // SPECIES_DRATINI
+    0x10, // SPECIES_DRAGONAIR
+    0x47, // SPECIES_DRAGONITE
+    0x09, // SPECIES_MEWTWO
+    0x0d, // SPECIES_MEW
+    0x00, // SPECIES_CHIKORITA
+    0x00, // SPECIES_BAYLEEF
+    0x17, // SPECIES_MEGANIUM
+    0x52, // SPECIES_CYNDAQUIL
+    0x17, // SPECIES_QUILAVA
+    0x10, // SPECIES_TYPHLOSION
+    0x31, // SPECIES_TOTODILE
+    0x0f, // SPECIES_CROCONAW
+    0x0f, // SPECIES_FERALIGATR
+    0x00, // SPECIES_SENTRET
+    0x32, // SPECIES_FURRET
+    0x47, // SPECIES_HOOTHOOT
+    0x17, // SPECIES_NOCTOWL
+    0x52, // SPECIES_LEDYBA
+    0x47, // SPECIES_LEDIAN
+    0x4f, // SPECIES_SPINARAK
+    0x0f, // SPECIES_ARIADOS
+    0x00, // SPECIES_CROBAT
+    0x45, // SPECIES_CHINCHOU
+    0x51, // SPECIES_LANTURN
+    0x1e, // SPECIES_PICHU
+    0x52, // SPECIES_CLEFFA
+    0x0c, // SPECIES_IGGLYBUFF
+    0x0b, // SPECIES_TOGEPI
+    0x00, // SPECIES_TOGETIC
+    0x31, // SPECIES_NATU
+    0x09, // SPECIES_XATU
+    0x00, // SPECIES_MAREEP
+    0x1e, // SPECIES_FLAAFFY
+    0x2c, // SPECIES_AMPHAROS
+    0x0b, // SPECIES_BELLOSSOM
+    0x00, // SPECIES_MARILL
+    0x4a, // SPECIES_AZUMARILL
+    0x46, // SPECIES_SUDOWOODO
+    0x32, // SPECIES_POLITOED
+    0x1c, // SPECIES_HOPPIP
+    0x18, // SPECIES_SKIPLOOM
+    0x51, // SPECIES_JUMPLUFF
+    0x32, // SPECIES_AIPOM
+    0x52, // SPECIES_SUNKERN
+    0x00, // SPECIES_SUNFLORA
+    0x2b, // SPECIES_YANMA
+    0x00, // SPECIES_WOOPER
+    0x16, // SPECIES_QUAGSIRE
+    0x09, // SPECIES_ESPEON
+    0x10, // SPECIES_UMBREON
+    0x00, // SPECIES_MURKROW
+    0x13, // SPECIES_SLOWKING
+    0x1c, // SPECIES_MISDREAVUS
+    0x0a, // SPECIES_UNOWN
+    0x30, // SPECIES_WOBBUFFET
+    0x1e, // SPECIES_GIRAFARIG
+    0x0b, // SPECIES_PINECO
+    0x10, // SPECIES_FORRETRESS
+    0x00, // SPECIES_DUNSPARCE
+    0x13, // SPECIES_GLIGAR
+    0x0f, // SPECIES_STEELIX
+    0x17, // SPECIES_SNUBBULL
+    0x10, // SPECIES_GRANBULL
+    0x3a, // SPECIES_QWILFISH
+    0x02, // SPECIES_SCIZOR
+    0x0b, // SPECIES_SHUCKLE
+    0x41, // SPECIES_HERACROSS
+    0x16, // SPECIES_SNEASEL
+    0x17, // SPECIES_TEDDIURSA
+    0x10, // SPECIES_URSARING
+    0x17, // SPECIES_SLUGMA
+    0x17, // SPECIES_MAGCARGO
+    0x00, // SPECIES_SWINUB
+    0x0f, // SPECIES_PILOSWINE
+    0x03, // SPECIES_CORSOLA
+    0x52, // SPECIES_REMORAID
+    0x17, // SPECIES_OCTILLERY
+    0x52, // SPECIES_DELIBIRD
+    0x0d, // SPECIES_MANTINE
+    0x17, // SPECIES_SKARMORY
+    0x17, // SPECIES_HOUNDOUR
+    0x10, // SPECIES_HOUNDOOM
+    0x42, // SPECIES_KINGDRA
+    0x32, // SPECIES_PHANPY
+    0x19, // SPECIES_DONPHAN
+    0x00, // SPECIES_PORYGON2
+    0x00, // SPECIES_STANTLER
+    0x31, // SPECIES_SMEARGLE
+    0x16, // SPECIES_TYROGUE
+    0x02, // SPECIES_HITMONTOP
+    0x09, // SPECIES_SMOOCHUM
+    0x2c, // SPECIES_ELEKID
+    0x00, // SPECIES_MAGBY
+    0x45, // SPECIES_MILTANK
+    0x00, // SPECIES_BLISSEY
+    0x2c, // SPECIES_RAIKOU
+    0x09, // SPECIES_ENTEI
+    0x10, // SPECIES_SUICUNE
+    0x52, // SPECIES_LARVITAR
+    0x10, // SPECIES_PUPITAR
+    0x0f, // SPECIES_TYRANITAR
+    0x3a, // SPECIES_LUGIA
+    0x09, // SPECIES_HO_OH
+    0x18, // SPECIES_CELEBI
+    0x00, // 252
+    0x00, // 253
+    0x00, // 254
+    0x00, // 255
+    0x00, // 256
+    0x00, // 257
+    0x00, // 258
+    0x00, // 259
+    0x00, // 260
+    0x00, // 261
+    0x00, // 262
+    0x00, // 263
+    0x00, // 264
+    0x00, // 265
+    0x00, // 266
+    0x00, // 267
+    0x00, // 268
+    0x00, // 269
+    0x00, // 270
+    0x00, // 271
+    0x00, // 272
+    0x00, // 273
+    0x00, // 274
+    0x00, // 275
+    0x00, // 276
+    0x00, // SPECIES_TREECKO
+    0x17, // SPECIES_GROVYLE
+    0x10, // SPECIES_SCEPTILE
+    0x16, // SPECIES_TORCHIC
+    0x06, // SPECIES_COMBUSKEN
+    0x0f, // SPECIES_BLAZIKEN
+    0x01, // SPECIES_MUDKIP
+    0x04, // SPECIES_MARSHTOMP
+    0x1e, // SPECIES_SWAMPERT
+    0x10, // SPECIES_POOCHYENA
+    0x10, // SPECIES_MIGHTYENA
+    0x03, // SPECIES_ZIGZAGOON
+    0x09, // SPECIES_LINOONE
+    0x00, // SPECIES_WURMPLE
+    0x00, // SPECIES_SILCOON
+    0x04, // SPECIES_BEAUTIFLY
+    0x04, // SPECIES_CASCOON
+    0x06, // SPECIES_DUSTOX
+    0x00, // SPECIES_LOTAD
+    0x00, // SPECIES_LOMBRE
+    0x49, // SPECIES_LUDICOLO
+    0x05, // SPECIES_SEEDOT
+    0x00, // SPECIES_NUZLEAF
+    0x02, // SPECIES_SHIFTRY
+    0x00, // SPECIES_NINCADA
+    0x46, // SPECIES_NINJASK
+    0x1c, // SPECIES_SHEDINJA
+    0x1e, // SPECIES_TAILLOW
+    0x01, // SPECIES_SWELLOW
+    0x00, // SPECIES_SHROOMISH
+    0x00, // SPECIES_BRELOOM
+    0x31, // SPECIES_SPINDA
+    0x1b, // SPECIES_WINGULL
+    0x1c, // SPECIES_PELIPPER
+    0x00, // SPECIES_SURSKIT
+    0x00, // SPECIES_MASQUERAIN
+    0x01, // SPECIES_WAILMER
+    0x1c, // SPECIES_WAILORD
+    0x00, // SPECIES_SKITTY
+    0x17, // SPECIES_DELCATTY
+    0x35, // SPECIES_KECLEON
+    0x1d, // SPECIES_BALTOY
+    0x51, // SPECIES_CLAYDOL
+    0x49, // SPECIES_NOSEPASS
+    0x17, // SPECIES_TORKOAL
+    0x15, // SPECIES_SABLEYE
+    0x49, // SPECIES_BARBOACH
+    0x49, // SPECIES_WHISCASH
+    0x1d, // SPECIES_LUVDISC
+    0x10, // SPECIES_CORPHISH
+    0x09, // SPECIES_CRAWDAUNT
+    0x49, // SPECIES_FEEBAS
+    0x22, // SPECIES_MILOTIC
+    0x49, // SPECIES_CARVANHA
+    0x56, // SPECIES_SHARPEDO
+    0x10, // SPECIES_TRAPINCH
+    0x0f, // SPECIES_VIBRAVA
+    0x4b, // SPECIES_FLYGON
+    0x0b, // SPECIES_MAKUHITA
+    0x34, // SPECIES_HARIYAMA
+    0x00, // SPECIES_ELECTRIKE
+    0x00, // SPECIES_MANECTRIC
+    0x04, // SPECIES_NUMEL
+    0x10, // SPECIES_CAMERUPT
+    0x53, // SPECIES_SPHEAL
+    0x17, // SPECIES_SEALEO
+    0x0f, // SPECIES_WALREIN
+    0x49, // SPECIES_CACNEA
+    0x04, // SPECIES_CACTURNE
+    0x45, // SPECIES_SNORUNT
+    0x0a, // SPECIES_GLALIE
+    0x0e, // SPECIES_LUNATONE
+    0x08, // SPECIES_SOLROCK
+    0x00, // SPECIES_AZURILL
+    0x56, // SPECIES_SPOINK
+    0x32, // SPECIES_GRUMPIG
+    0x00, // SPECIES_PLUSLE
+    0x01, // SPECIES_MINUN
+    0x00, // SPECIES_MAWILE
+    0x05, // SPECIES_MEDITITE
+    0x45, // SPECIES_MEDICHAM
+    0x04, // SPECIES_SWABLU
+    0x16, // SPECIES_ALTARIA
+    0x32, // SPECIES_WYNAUT
+    0x0a, // SPECIES_DUSKULL
+    0x02, // SPECIES_DUSCLOPS
+    0x45, // SPECIES_ROSELIA
+    0x45, // SPECIES_SLAKOTH
+    0x31, // SPECIES_VIGOROTH
+    0x45, // SPECIES_SLAKING
+    0x00, // SPECIES_GULPIN
+    0x45, // SPECIES_SWALOT
+    0x10, // SPECIES_TROPIUS
+    0x03, // SPECIES_WHISMUR
+    0x49, // SPECIES_LOUDRED
+    0x19, // SPECIES_EXPLOUD
+    0x12, // SPECIES_CLAMPERL
+    0x09, // SPECIES_HUNTAIL
+    0x1c, // SPECIES_GOREBYSS
+    0x11, // SPECIES_ABSOL
+    0x1c, // SPECIES_SHUPPET
+    0x0d, // SPECIES_BANETTE
+    0x17, // SPECIES_SEVIPER
+    0x09, // SPECIES_ZANGOOSE
+    0x1a, // SPECIES_RELICANTH
+    0x45, // SPECIES_ARON
+    0x00, // SPECIES_LAIRON
+    0x19, // SPECIES_AGGRON
+    0x1d, // SPECIES_CASTFORM
+    0x00, // SPECIES_VOLBEAT
+    0x05, // SPECIES_ILLUMISE
+    0x17, // SPECIES_LILEEP
+    0x19, // SPECIES_CRADILY
+    0x12, // SPECIES_ANORITH
+    0x10, // SPECIES_ARMALDO
+    0x45, // SPECIES_RALTS
+    0x00, // SPECIES_KIRLIA
+    0x00, // SPECIES_GARDEVOIR
+    0x19, // SPECIES_BAGON
+    0x04, // SPECIES_SHELGON
+    0x0f, // SPECIES_SALAMENCE
+    0x0f, // SPECIES_BELDUM
+    0x04, // SPECIES_METANG
+    0x10, // SPECIES_METAGROSS
+    0x01, // SPECIES_REGIROCK
+    0x44, // SPECIES_REGICE
+    0x09, // SPECIES_REGISTEEL
+    0x2d, // SPECIES_KYOGRE
+    0x10, // SPECIES_GROUDON
+    0x0f, // SPECIES_RAYQUAZA
+    0x2d, // SPECIES_LATIAS
+    0x10, // SPECIES_LATIOS
+    0x0d, // SPECIES_JIRACHI
+    0x1b, // SPECIES_DEOXYS
+    0x1d, // SPECIES_CHIMECHO
+};
+
+static const u8 sMonAnimationDelayTable[] =
+{
+    0x00, // SPECIES_BULBASAUR
+    0x00, // SPECIES_IVYSAUR
+    0x00, // SPECIES_VENUSAUR
+    0x00, // SPECIES_CHARMANDER
+    0x00, // SPECIES_CHARMELEON
+    0x00, // SPECIES_CHARIZARD
+    0x00, // SPECIES_SQUIRTLE
+    0x00, // SPECIES_WARTORTLE
+    0x32, // SPECIES_BLASTOISE
+    0x00, // SPECIES_CATERPIE
+    0x00, // SPECIES_METAPOD
+    0x00, // SPECIES_BUTTERFREE
+    0x0a, // SPECIES_WEEDLE
+    0x14, // SPECIES_KAKUNA
+    0x23, // SPECIES_BEEDRILL
+    0x00, // SPECIES_PIDGEY
+    0x19, // SPECIES_PIDGEOTTO
+    0x00, // SPECIES_PIDGEOT
+    0x00, // SPECIES_RATTATA
+    0x00, // SPECIES_RATICATE
+    0x00, // SPECIES_SPEAROW
+    0x02, // SPECIES_FEAROW
+    0x1e, // SPECIES_EKANS
+    0x00, // SPECIES_ARBOK
+    0x00, // SPECIES_PIKACHU
+    0x00, // SPECIES_RAICHU
+    0x00, // SPECIES_SANDSHREW
+    0x00, // SPECIES_SANDSLASH
+    0x1c, // SPECIES_NIDORAN_F
+    0x00, // SPECIES_NIDORINA
+    0x00, // SPECIES_NIDOQUEEN
+    0x00, // SPECIES_NIDORAN_M
+    0x00, // SPECIES_NIDORINO
+    0x19, // SPECIES_NIDOKING
+    0x00, // SPECIES_CLEFAIRY
+    0x00, // SPECIES_CLEFABLE
+    0x00, // SPECIES_VULPIX
+    0x00, // SPECIES_NINETALES
+    0x00, // SPECIES_JIGGLYPUFF
+    0x00, // SPECIES_WIGGLYTUFF
+    0x00, // SPECIES_ZUBAT
+    0x00, // SPECIES_GOLBAT
+    0x00, // SPECIES_ODDISH
+    0x00, // SPECIES_GLOOM
+    0x00, // SPECIES_VILEPLUME
+    0x0a, // SPECIES_PARAS
+    0x2d, // SPECIES_PARASECT
+    0x14, // SPECIES_VENONAT
+    0x00, // SPECIES_VENOMOTH
+    0x19, // SPECIES_DIGLETT
+    0x23, // SPECIES_DUGTRIO
+    0x28, // SPECIES_MEOWTH
+    0x14, // SPECIES_PERSIAN
+    0x00, // SPECIES_PSYDUCK
+    0x00, // SPECIES_GOLDUCK
+    0x14, // SPECIES_MANKEY
+    0x00, // SPECIES_PRIMEAPE
+    0x1e, // SPECIES_GROWLITHE
+    0x28, // SPECIES_ARCANINE
+    0x00, // SPECIES_POLIWAG
+    0x05, // SPECIES_POLIWHIRL
+    0x00, // SPECIES_POLIWRATH
+    0x00, // SPECIES_ABRA
+    0x00, // SPECIES_KADABRA
+    0x00, // SPECIES_ALAKAZAM
+    0x00, // SPECIES_MACHOP
+    0x00, // SPECIES_MACHOKE
+    0x00, // SPECIES_MACHAMP
+    0x00, // SPECIES_BELLSPROUT
+    0x03, // SPECIES_WEEPINBELL
+    0x00, // SPECIES_VICTREEBEL
+    0x00, // SPECIES_TENTACOOL
+    0x00, // SPECIES_TENTACRUEL
+    0x00, // SPECIES_GEODUDE
+    0x00, // SPECIES_GRAVELER
+    0x00, // SPECIES_GOLEM
+    0x00, // SPECIES_PONYTA
+    0x00, // SPECIES_RAPIDASH
+    0x00, // SPECIES_SLOWPOKE
+    0x00, // SPECIES_SLOWBRO
+    0x00, // SPECIES_MAGNEMITE
+    0x00, // SPECIES_MAGNETON
+    0x00, // SPECIES_FARFETCHD
+    0x00, // SPECIES_DODUO
+    0x00, // SPECIES_DODRIO
+    0x00, // SPECIES_SEEL
+    0x00, // SPECIES_DEWGONG
+    0x00, // SPECIES_GRIMER
+    0x2d, // SPECIES_MUK
+    0x14, // SPECIES_SHELLDER
+    0x00, // SPECIES_CLOYSTER
+    0x00, // SPECIES_GASTLY
+    0x17, // SPECIES_HAUNTER
+    0x00, // SPECIES_GENGAR
+    0x00, // SPECIES_ONIX
+    0x30, // SPECIES_DROWZEE
+    0x28, // SPECIES_HYPNO
+    0x00, // SPECIES_KRABBY
+    0x00, // SPECIES_KINGLER
+    0x00, // SPECIES_VOLTORB
+    0x00, // SPECIES_ELECTRODE
+    0x00, // SPECIES_EXEGGCUTE
+    0x00, // SPECIES_EXEGGUTOR
+    0x00, // SPECIES_CUBONE
+    0x00, // SPECIES_MAROWAK
+    0x00, // SPECIES_HITMONLEE
+    0x19, // SPECIES_HITMONCHAN
+    0x00, // SPECIES_LICKITUNG
+    0x00, // SPECIES_KOFFING
+    0x00, // SPECIES_WEEZING
+    0x00, // SPECIES_RHYHORN
+    0x00, // SPECIES_RHYDON
+    0x00, // SPECIES_CHANSEY
+    0x00, // SPECIES_TANGELA
+    0x00, // SPECIES_KANGASKHAN
+    0x00, // SPECIES_HORSEA
+    0x00, // SPECIES_SEADRA
+    0x00, // SPECIES_GOLDEEN
+    0x00, // SPECIES_SEAKING
+    0x00, // SPECIES_STARYU
+    0x00, // SPECIES_STARMIE
+    0x00, // SPECIES_MR_MIME
+    0x0a, // SPECIES_SCYTHER
+    0x00, // SPECIES_JYNX
+    0x00, // SPECIES_ELECTABUZZ
+    0x00, // SPECIES_MAGMAR
+    0x00, // SPECIES_PINSIR
+    0x0a, // SPECIES_TAUROS
+    0x00, // SPECIES_MAGIKARP
+    0x00, // SPECIES_GYARADOS
+    0x00, // SPECIES_LAPRAS
+    0x00, // SPECIES_DITTO
+    0x00, // SPECIES_EEVEE
+    0x00, // SPECIES_VAPOREON
+    0x00, // SPECIES_JOLTEON
+    0x00, // SPECIES_FLAREON
+    0x00, // SPECIES_PORYGON
+    0x00, // SPECIES_OMANYTE
+    0x00, // SPECIES_OMASTAR
+    0x00, // SPECIES_KABUTO
+    0x00, // SPECIES_KABUTOPS
+    0x00, // SPECIES_AERODACTYL
+    0x00, // SPECIES_SNORLAX
+    0x00, // SPECIES_ARTICUNO
+    0x00, // SPECIES_ZAPDOS
+    0x00, // SPECIES_MOLTRES
+    0x00, // SPECIES_DRATINI
+    0x00, // SPECIES_DRAGONAIR
+    0x00, // SPECIES_DRAGONITE
+    0x00, // SPECIES_MEWTWO
+    0x00, // SPECIES_MEW
+    0x00, // SPECIES_CHIKORITA
+    0x00, // SPECIES_BAYLEEF
+    0x00, // SPECIES_MEGANIUM
+    0x00, // SPECIES_CYNDAQUIL
+    0x00, // SPECIES_QUILAVA
+    0x14, // SPECIES_TYPHLOSION
+    0x00, // SPECIES_TOTODILE
+    0x00, // SPECIES_CROCONAW
+    0x05, // SPECIES_FERALIGATR
+    0x00, // SPECIES_SENTRET
+    0x00, // SPECIES_FURRET
+    0x00, // SPECIES_HOOTHOOT
+    0x00, // SPECIES_NOCTOWL
+    0x00, // SPECIES_LEDYBA
+    0x00, // SPECIES_LEDIAN
+    0x00, // SPECIES_SPINARAK
+    0x00, // SPECIES_ARIADOS
+    0x00, // SPECIES_CROBAT
+    0x00, // SPECIES_CHINCHOU
+    0x00, // SPECIES_LANTURN
+    0x00, // SPECIES_PICHU
+    0x00, // SPECIES_CLEFFA
+    0x00, // SPECIES_IGGLYBUFF
+    0x00, // SPECIES_TOGEPI
+    0x00, // SPECIES_TOGETIC
+    0x1e, // SPECIES_NATU
+    0x00, // SPECIES_XATU
+    0x32, // SPECIES_MAREEP
+    0x00, // SPECIES_FLAAFFY
+    0x0a, // SPECIES_AMPHAROS
+    0x00, // SPECIES_BELLOSSOM
+    0x00, // SPECIES_MARILL
+    0x00, // SPECIES_AZUMARILL
+    0x00, // SPECIES_SUDOWOODO
+    0x28, // SPECIES_POLITOED
+    0x00, // SPECIES_HOPPIP
+    0x00, // SPECIES_SKIPLOOM
+    0x00, // SPECIES_JUMPLUFF
+    0x00, // SPECIES_AIPOM
+    0x00, // SPECIES_SUNKERN
+    0x00, // SPECIES_SUNFLORA
+    0x00, // SPECIES_YANMA
+    0x00, // SPECIES_WOOPER
+    0x00, // SPECIES_QUAGSIRE
+    0x00, // SPECIES_ESPEON
+    0x00, // SPECIES_UMBREON
+    0x00, // SPECIES_MURKROW
+    0x00, // SPECIES_SLOWKING
+    0x00, // SPECIES_MISDREAVUS
+    0x00, // SPECIES_UNOWN
+    0x00, // SPECIES_WOBBUFFET
+    0x00, // SPECIES_GIRAFARIG
+    0x00, // SPECIES_PINECO
+    0x00, // SPECIES_FORRETRESS
+    0x0a, // SPECIES_DUNSPARCE
+    0x00, // SPECIES_GLIGAR
+    0x2d, // SPECIES_STEELIX
+    0x00, // SPECIES_SNUBBULL
+    0x00, // SPECIES_GRANBULL
+    0x27, // SPECIES_QWILFISH
+    0x13, // SPECIES_SCIZOR
+    0x00, // SPECIES_SHUCKLE
+    0x00, // SPECIES_HERACROSS
+    0x00, // SPECIES_SNEASEL
+    0x00, // SPECIES_TEDDIURSA
+    0x00, // SPECIES_URSARING
+    0x00, // SPECIES_SLUGMA
+    0x00, // SPECIES_MAGCARGO
+    0x00, // SPECIES_SWINUB
+    0x00, // SPECIES_PILOSWINE
+    0x00, // SPECIES_CORSOLA
+    0x00, // SPECIES_REMORAID
+    0x14, // SPECIES_OCTILLERY
+    0x00, // SPECIES_DELIBIRD
+    0x00, // SPECIES_MANTINE
+    0x00, // SPECIES_SKARMORY
+    0x00, // SPECIES_HOUNDOUR
+    0x00, // SPECIES_HOUNDOOM
+    0x00, // SPECIES_KINGDRA
+    0x00, // SPECIES_PHANPY
+    0x00, // SPECIES_DONPHAN
+    0x00, // SPECIES_PORYGON2
+    0x00, // SPECIES_STANTLER
+    0x00, // SPECIES_SMEARGLE
+    0x00, // SPECIES_TYROGUE
+    0x00, // SPECIES_HITMONTOP
+    0x28, // SPECIES_SMOOCHUM
+    0x00, // SPECIES_ELEKID
+    0x00, // SPECIES_MAGBY
+    0x00, // SPECIES_MILTANK
+    0x00, // SPECIES_BLISSEY
+    0x00, // SPECIES_RAIKOU
+    0x00, // SPECIES_ENTEI
+    0x00, // SPECIES_SUICUNE
+    0x00, // SPECIES_LARVITAR
+    0x00, // SPECIES_PUPITAR
+    0x0a, // SPECIES_TYRANITAR
+    0x14, // SPECIES_LUGIA
+    0x00, // SPECIES_HO_OH
+    0x00, // SPECIES_CELEBI
+    0x00, // 252
+    0x00, // 253
+    0x00, // 254
+    0x00, // 255
+    0x00, // 256
+    0x00, // 257
+    0x00, // 258
+    0x00, // 259
+    0x00, // 260
+    0x00, // 261
+    0x00, // 262
+    0x00, // 263
+    0x00, // 264
+    0x00, // 265
+    0x00, // 266
+    0x00, // 267
+    0x00, // 268
+    0x00, // 269
+    0x00, // 270
+    0x00, // 271
+    0x00, // 272
+    0x00, // 273
+    0x00, // 274
+    0x00, // 275
+    0x00, // 276
+    0x00, // SPECIES_TREECKO
+    0x00, // SPECIES_GROVYLE
+    0x00, // SPECIES_SCEPTILE
+    0x00, // SPECIES_TORCHIC
+    0x00, // SPECIES_COMBUSKEN
+    0x00, // SPECIES_BLAZIKEN
+    0x00, // SPECIES_MUDKIP
+    0x00, // SPECIES_MARSHTOMP
+    0x00, // SPECIES_SWAMPERT
+    0x00, // SPECIES_POOCHYENA
+    0x00, // SPECIES_MIGHTYENA
+    0x00, // SPECIES_ZIGZAGOON
+    0x00, // SPECIES_LINOONE
+    0x00, // SPECIES_WURMPLE
+    0x00, // SPECIES_SILCOON
+    0x00, // SPECIES_BEAUTIFLY
+    0x00, // SPECIES_CASCOON
+    0x00, // SPECIES_DUSTOX
+    0x00, // SPECIES_LOTAD
+    0x00, // SPECIES_LOMBRE
+    0x00, // SPECIES_LUDICOLO
+    0x00, // SPECIES_SEEDOT
+    0x00, // SPECIES_NUZLEAF
+    0x00, // SPECIES_SHIFTRY
+    0x00, // SPECIES_NINCADA
+    0x00, // SPECIES_NINJASK
+    0x00, // SPECIES_SHEDINJA
+    0x00, // SPECIES_TAILLOW
+    0x00, // SPECIES_SWELLOW
+    0x00, // SPECIES_SHROOMISH
+    0x00, // SPECIES_BRELOOM
+    0x00, // SPECIES_SPINDA
+    0x00, // SPECIES_WINGULL
+    0x00, // SPECIES_PELIPPER
+    0x00, // SPECIES_SURSKIT
+    0x00, // SPECIES_MASQUERAIN
+    0x00, // SPECIES_WAILMER
+    0x0a, // SPECIES_WAILORD
+    0x00, // SPECIES_SKITTY
+    0x00, // SPECIES_DELCATTY
+    0x1e, // SPECIES_KECLEON
+    0x00, // SPECIES_BALTOY
+    0x00, // SPECIES_CLAYDOL
+    0x00, // SPECIES_NOSEPASS
+    0x00, // SPECIES_TORKOAL
+    0x00, // SPECIES_SABLEYE
+    0x00, // SPECIES_BARBOACH
+    0x00, // SPECIES_WHISCASH
+    0x00, // SPECIES_LUVDISC
+    0x00, // SPECIES_CORPHISH
+    0x00, // SPECIES_CRAWDAUNT
+    0x00, // SPECIES_FEEBAS
+    0x2d, // SPECIES_MILOTIC
+    0x00, // SPECIES_CARVANHA
+    0x00, // SPECIES_SHARPEDO
+    0x00, // SPECIES_TRAPINCH
+    0x00, // SPECIES_VIBRAVA
+    0x00, // SPECIES_FLYGON
+    0x00, // SPECIES_MAKUHITA
+    0x00, // SPECIES_HARIYAMA
+    0x00, // SPECIES_ELECTRIKE
+    0x00, // SPECIES_MANECTRIC
+    0x00, // SPECIES_NUMEL
+    0x00, // SPECIES_CAMERUPT
+    0x0f, // SPECIES_SPHEAL
+    0x00, // SPECIES_SEALEO
+    0x00, // SPECIES_WALREIN
+    0x00, // SPECIES_CACNEA
+    0x00, // SPECIES_CACTURNE
+    0x14, // SPECIES_SNORUNT
+    0x00, // SPECIES_GLALIE
+    0x00, // SPECIES_LUNATONE
+    0x00, // SPECIES_SOLROCK
+    0x00, // SPECIES_AZURILL
+    0x00, // SPECIES_SPOINK
+    0x0f, // SPECIES_GRUMPIG
+    0x00, // SPECIES_PLUSLE
+    0x00, // SPECIES_MINUN
+    0x00, // SPECIES_MAWILE
+    0x00, // SPECIES_MEDITITE
+    0x00, // SPECIES_MEDICHAM
+    0x00, // SPECIES_SWABLU
+    0x00, // SPECIES_ALTARIA
+    0x0f, // SPECIES_WYNAUT
+    0x00, // SPECIES_DUSKULL
+    0x1e, // SPECIES_DUSCLOPS
+    0x00, // SPECIES_ROSELIA
+    0x00, // SPECIES_SLAKOTH
+    0x00, // SPECIES_VIGOROTH
+    0x00, // SPECIES_SLAKING
+    0x00, // SPECIES_GULPIN
+    0x00, // SPECIES_SWALOT
+    0x00, // SPECIES_TROPIUS
+    0x00, // SPECIES_WHISMUR
+    0x00, // SPECIES_LOUDRED
+    0x00, // SPECIES_EXPLOUD
+    0x00, // SPECIES_CLAMPERL
+    0x00, // SPECIES_HUNTAIL
+    0x00, // SPECIES_GOREBYSS
+    0x2d, // SPECIES_ABSOL
+    0x00, // SPECIES_SHUPPET
+    0x00, // SPECIES_BANETTE
+    0x00, // SPECIES_SEVIPER
+    0x00, // SPECIES_ZANGOOSE
+    0x00, // SPECIES_RELICANTH
+    0x00, // SPECIES_ARON
+    0x00, // SPECIES_LAIRON
+    0x00, // SPECIES_AGGRON
+    0x00, // SPECIES_CASTFORM
+    0x00, // SPECIES_VOLBEAT
+    0x00, // SPECIES_ILLUMISE
+    0x00, // SPECIES_LILEEP
+    0x00, // SPECIES_CRADILY
+    0x00, // SPECIES_ANORITH
+    0x00, // SPECIES_ARMALDO
+    0x00, // SPECIES_RALTS
+    0x00, // SPECIES_KIRLIA
+    0x00, // SPECIES_GARDEVOIR
+    0x00, // SPECIES_BAGON
+    0x00, // SPECIES_SHELGON
+    0x46, // SPECIES_SALAMENCE
+    0x00, // SPECIES_BELDUM
+    0x00, // SPECIES_METANG
+    0x00, // SPECIES_METAGROSS
+    0x00, // SPECIES_REGIROCK
+    0x00, // SPECIES_REGICE
+    0x00, // SPECIES_REGISTEEL
+    0x3c, // SPECIES_KYOGRE
+    0x00, // SPECIES_GROUDON
+    0x3c, // SPECIES_RAYQUAZA
+    0x00, // SPECIES_LATIAS
+    0x00, // SPECIES_LATIOS
+    0x00, // SPECIES_JIRACHI
+    0x00, // SPECIES_DEOXYS
+    0x00, // SPECIES_CHIMECHO
+};
+
+const u8 gUnknown_08329D22[] = {0x03, 0x0c, 0x30, 0xc0}; // Masks for getting PP Up count, also PP Max values
+const u8 gUnknown_08329D26[] = {0xfc, 0xf3, 0xcf, 0x3f}; // Masks for setting PP Up count
+const u8 gUnknown_08329D2A[] = {0x01, 0x04, 0x10, 0x40}; // Values added to PP Up count
+
+const u8 gStatStageRatios[][2] =
+{
+    {10, 40}, // -6
+    {10, 35}, // -5
+    {10, 30}, // -4
+    {10, 25}, // -3
+    {10, 20}, // -2
+    {10, 15}, // -1
+    {10, 10}, //  0
+    {15, 10}, // +1
+    {20, 10}, // +2
+    {25, 10}, // +3
+    {30, 10}, // +4
+    {35, 10}, // +5
+    {40, 10}, // +6
+};
+
+static const u16 sDeoxysBaseStats[] =
+{
+    50, // Hp
+    95, // Attack
+    90, // Defense
+    180, // Speed
+    95, // Sp.Attack
+    90, // Sp.Defense
+};
+
+const u16 gUnknown_08329D54[] =
+{
+    FACILITY_CLASS_COOLTRAINER_M, FACILITY_CLASS_BLACK_BELT, FACILITY_CLASS_CAMPER,
+    FACILITY_CLASS_YOUNGSTER, FACILITY_CLASS_PSYCHIC_M, FACILITY_CLASS_BUG_CATCHER,
+    FACILITY_CLASS_PKMN_BREEDER_2, FACILITY_CLASS_GUITARIST, FACILITY_CLASS_COOLTRAINER_F,
+    FACILITY_CLASS_HEX_MANIAC, FACILITY_CLASS_PICNICKER, FACILITY_CLASS_LASS,
+    FACILITY_CLASS_PSYCHIC_F, FACILITY_CLASS_BATTLE_GIRL, FACILITY_CLASS_PKMN_BREEDER_1,
+    FACILITY_CLASS_BEAUTY
+};
+
+static const u8 sHoldEffectToType[][2] =
+{
+    {HOLD_EFFECT_BUG_POWER, TYPE_BUG},
+    {HOLD_EFFECT_STEEL_POWER, TYPE_STEEL},
+    {HOLD_EFFECT_GROUND_POWER, TYPE_GROUND},
+    {HOLD_EFFECT_ROCK_POWER, TYPE_ROCK},
+    {HOLD_EFFECT_GRASS_POWER, TYPE_GRASS},
+    {HOLD_EFFECT_DARK_POWER, TYPE_DARK},
+    {HOLD_EFFECT_FIGHTING_POWER, TYPE_FIGHTING},
+    {HOLD_EFFECT_ELECTRIC_POWER, TYPE_ELECTRIC},
+    {HOLD_EFFECT_WATER_POWER, TYPE_WATER},
+    {HOLD_EFFECT_FLYING_POWER, TYPE_FLYING},
+    {HOLD_EFFECT_POISON_POWER, TYPE_POISON},
+    {HOLD_EFFECT_ICE_POWER, TYPE_ICE},
+    {HOLD_EFFECT_GHOST_POWER, TYPE_GHOST},
+    {HOLD_EFFECT_PSYCHIC_POWER, TYPE_PSYCHIC},
+    {HOLD_EFFECT_FIRE_POWER, TYPE_FIRE},
+    {HOLD_EFFECT_DRAGON_POWER, TYPE_DRAGON},
+    {HOLD_EFFECT_NORMAL_POWER, TYPE_NORMAL},
+};
+
+const struct SpriteTemplate gUnknown_08329D98[MAX_BATTLERS_COUNT] =
+{
+    {   // B_POSITION_PLAYER_LEFT
+        .tileTag = 0xFFFF,
+        .paletteTag = 0,
+        .oam = &gUnknown_0831ACB0,
+        .anims = NULL,
+        .images = gUnknown_082FF3A8,
+        .affineAnims = gUnknown_082FF618,
+        .callback = sub_8039BB4,
+    },
+    {   // B_POSITION_OPPONENT_LEFT
+        .tileTag = 0xFFFF,
+        .paletteTag = 0,
+        .oam = &gUnknown_0831ACA8,
+        .anims = NULL,
+        .images = gUnknown_082FF3C8,
+        .affineAnims = gUnknown_082FF694,
+        .callback = oac_poke_opponent,
+    },
+    {   // B_POSITION_PLAYER_RIGHT
+        .tileTag = 0xFFFF,
+        .paletteTag = 0,
+        .oam = &gUnknown_0831ACB0,
+        .anims = NULL,
+        .images = gUnknown_082FF3E8,
+        .affineAnims = gUnknown_082FF618,
+        .callback = sub_8039BB4,
+    },
+    {   // B_POSITION_OPPONENT_RIGHT
+        .tileTag = 0xFFFF,
+        .paletteTag = 0,
+        .oam = &gUnknown_0831ACA8,
+        .anims = NULL,
+        .images = gUnknown_082FF408,
+        .affineAnims = gUnknown_082FF694,
+        .callback = oac_poke_opponent
+    },
+};
+
+static const struct SpriteTemplate gUnknown_08329DF8[] =
+{
+    {
+        .tileTag = 0xFFFF,
+        .paletteTag = 0,
+        .oam = &gUnknown_0831ACB0,
+        .anims = NULL,
+        .images = gUnknown_082FF428,
+        .affineAnims = gUnknown_082FF618,
+        .callback = sub_8039BB4,
+    },
+    {
+        .tileTag = 0xFFFF,
+        .paletteTag = 0,
+        .oam = &gUnknown_0831ACB0,
+        .anims = NULL,
+        .images = gUnknown_082FF448,
+        .affineAnims = gUnknown_082FF618,
+        .callback = sub_8039BB4,
+    },
+    {
+        .tileTag = 0xFFFF,
+        .paletteTag = 0,
+        .oam = &gUnknown_0831ACB0,
+        .anims = NULL,
+        .images = gUnknown_082FF468,
+        .affineAnims = gUnknown_082FF618,
+        .callback = sub_8039BB4,
+    },
+    {
+        .tileTag = 0xFFFF,
+        .paletteTag = 0,
+        .oam = &gUnknown_0831ACB0,
+        .anims = NULL,
+        .images = gUnknown_082FF490,
+        .affineAnims = gUnknown_082FF618,
+        .callback = sub_8039BB4,
+    },
+    {
+        .tileTag = 0xFFFF,
+        .paletteTag = 0,
+        .oam = &gUnknown_0831ACB0,
+        .anims = NULL,
+        .images = gUnknown_082FF4B8,
+        .affineAnims = gUnknown_082FF618,
+        .callback = sub_8039BB4,
+    },
+    {
+        .tileTag = 0xFFFF,
+        .paletteTag = 0,
+        .oam = &gUnknown_0831ACB0,
+        .anims = NULL,
+        .images = gUnknown_082FF4D8,
+        .affineAnims = gUnknown_082FF618,
+        .callback = sub_8039BB4,
+    },
+    {
+        .tileTag = 0xFFFF,
+        .paletteTag = 0,
+        .oam = &gUnknown_0831ACB0,
+        .anims = NULL,
+        .images = gUnknown_082FF4F8,
+        .affineAnims = gUnknown_082FF618,
+        .callback = sub_8039BB4,
+    },
+    {
+        .tileTag = 0xFFFF,
+        .paletteTag = 0,
+        .oam = &gUnknown_0831ACB0,
+        .anims = NULL,
+        .images = gUnknown_082FF518,
+        .affineAnims = gUnknown_082FF618,
+        .callback = sub_8039BB4,
+    },
+};
+
+static const u8 sSecretBaseFacilityClasses[2][5] =
+{
+    {FACILITY_CLASS_YOUNGSTER, FACILITY_CLASS_BUG_CATCHER, FACILITY_CLASS_RICH_BOY, FACILITY_CLASS_CAMPER, FACILITY_CLASS_COOLTRAINER_M},
+    {FACILITY_CLASS_LASS, FACILITY_CLASS_SCHOOL_KID_F, FACILITY_CLASS_LADY, FACILITY_CLASS_PICNICKER, FACILITY_CLASS_COOLTRAINER_F}
+};
+
+static const u8 sGetMonDataEVConstants[] =
+{
+    MON_DATA_HP_EV,
+    MON_DATA_ATK_EV,
+    MON_DATA_DEF_EV,
+    MON_DATA_SPEED_EV,
+    MON_DATA_SPDEF_EV,
+    MON_DATA_SPATK_EV
+};
+
+static const u8 gUnknown_08329EC8[] =
+{
+    STAT_ATK, STAT_ATK, STAT_SPEED, STAT_DEF, STAT_SPATK, STAT_ACC
+};
+
+static const s8 gUnknown_08329ECE[][3] =
+{
+    { 5,  3,  2},
+    { 5,  3,  2},
+    { 1,  1,  0},
+    { 3,  2,  1},
+    { 1,  1,  0},
+    { 1,  1,  1},
+    {-1, -1, -1},
+    {-5, -5, -10},
+    {-5, -5, -10},
+};
+
+static const u16 sHMMoves[] =
+{
+    MOVE_CUT, MOVE_FLY, MOVE_SURF, MOVE_STRENGTH, MOVE_FLASH,
+    MOVE_ROCK_SMASH, MOVE_WATERFALL, MOVE_DIVE, 0xFFFF
+};
+
+static const struct SpeciesItem sAlteringCaveWildMonHeldItems[] =
+{
+    {SPECIES_NONE,      ITEM_NONE},
+    {SPECIES_MAREEP,    ITEM_GANLON_BERRY},
+    {SPECIES_PINECO,	ITEM_APICOT_BERRY},
+    {SPECIES_HOUNDOUR,	ITEM_BIG_MUSHROOM},
+    {SPECIES_TEDDIURSA,	ITEM_PETAYA_BERRY},
+    {SPECIES_AIPOM,		ITEM_BERRY_JUICE},
+    {SPECIES_SHUCKLE,	ITEM_BERRY_JUICE},
+    {SPECIES_STANTLER,	ITEM_PETAYA_BERRY},
+    {SPECIES_SMEARGLE,	ITEM_SALAC_BERRY},
+};
+
+static const struct OamData sOamData_8329F20 =
+{
+    .y = 0,
+    .affineMode = 0,
+    .objMode = 0,
+    .mosaic = 0,
+    .bpp = 0,
+    .shape = 0,
+    .x = 0,
+    .matrixNum = 0,
+    .size = 3,
+    .tileNum = 0,
+    .priority = 0,
+    .paletteNum = 0,
+    .affineParam = 0
+};
+
+static const struct SpriteTemplate gUnknown_08329F28 =
+{
+    .tileTag = 0xFFFF,
+    .paletteTag = 0xFFFF,
+    .oam = &sOamData_8329F20,
+    .anims = gDummySpriteAnimTable,
+    .images = NULL,
+    .affineAnims = gDummySpriteAffineAnimTable,
+    .callback = SpriteCallbackDummy,
+};
+
+// code
+void ZeroBoxMonData(struct BoxPokemon *boxMon)
+{
+    u8 *raw = (u8 *)boxMon;
+    u32 i;
+    for (i = 0; i < sizeof(struct BoxPokemon); i++)
+        raw[i] = 0;
+}
+
+void ZeroMonData(struct Pokemon *mon)
+{
+    u32 arg;
+    ZeroBoxMonData(&mon->box);
+    arg = 0;
+    SetMonData(mon, MON_DATA_STATUS, &arg);
+    SetMonData(mon, MON_DATA_LEVEL, &arg);
+    SetMonData(mon, MON_DATA_HP, &arg);
+    SetMonData(mon, MON_DATA_MAX_HP, &arg);
+    SetMonData(mon, MON_DATA_ATK, &arg);
+    SetMonData(mon, MON_DATA_DEF, &arg);
+    SetMonData(mon, MON_DATA_SPEED, &arg);
+    SetMonData(mon, MON_DATA_SPATK, &arg);
+    SetMonData(mon, MON_DATA_SPDEF, &arg);
+    arg = 255;
+    SetMonData(mon, MON_DATA_MAIL, &arg);
+}
+
+void ZeroPlayerPartyMons(void)
+{
+    s32 i;
+    for (i = 0; i < PARTY_SIZE; i++)
+        ZeroMonData(&gPlayerParty[i]);
+}
+
+void ZeroEnemyPartyMons(void)
+{
+    s32 i;
+    for (i = 0; i < PARTY_SIZE; i++)
+        ZeroMonData(&gEnemyParty[i]);
+}
+
+void CreateMon(struct Pokemon *mon, u16 species, u8 level, u8 fixedIV, u8 hasFixedPersonality, u32 fixedPersonality, u8 otIdType, u32 fixedOtId)
+{
+    u32 arg;
+    ZeroMonData(mon);
+    CreateBoxMon(&mon->box, species, level, fixedIV, hasFixedPersonality, fixedPersonality, otIdType, fixedOtId);
+    SetMonData(mon, MON_DATA_LEVEL, &level);
+    arg = 255;
+    SetMonData(mon, MON_DATA_MAIL, &arg);
+    CalculateMonStats(mon);
+}
+
+void CreateBoxMon(struct BoxPokemon *boxMon, u16 species, u8 level, u8 fixedIV, u8 hasFixedPersonality, u32 fixedPersonality, u8 otIdType, u32 fixedOtId)
+{
+    u8 speciesName[POKEMON_NAME_LENGTH + 1];
+    u32 personality;
+    u32 value;
+    u16 checksum;
+
+    ZeroBoxMonData(boxMon);
+
+    if (hasFixedPersonality)
+        personality = fixedPersonality;
+    else
+        personality = Random32();
+
+    SetBoxMonData(boxMon, MON_DATA_PERSONALITY, &personality);
+
+    //Determine original trainer ID
+    if (otIdType == OT_ID_RANDOM_NO_SHINY) //Pokemon cannot be shiny
+    {
+        u32 shinyValue;
+        do
+        {
+            value = Random32();
+            shinyValue = HIHALF(value) ^ LOHALF(value) ^ HIHALF(personality) ^ LOHALF(personality);
+        } while (shinyValue < 8);
+    }
+    else if (otIdType == OT_ID_PRESET) //Pokemon has a preset OT ID
+    {
+        value = fixedOtId;
+    }
+    else //Player is the OT
+    {
+        value = gSaveBlock2Ptr->playerTrainerId[0]
+              | (gSaveBlock2Ptr->playerTrainerId[1] << 8)
+              | (gSaveBlock2Ptr->playerTrainerId[2] << 16)
+              | (gSaveBlock2Ptr->playerTrainerId[3] << 24);
+    }
+
+    SetBoxMonData(boxMon, MON_DATA_OT_ID, &value);
+
+    checksum = CalculateBoxMonChecksum(boxMon);
+    SetBoxMonData(boxMon, MON_DATA_CHECKSUM, &checksum);
+    EncryptBoxMon(boxMon);
+    GetSpeciesName(speciesName, species);
+    SetBoxMonData(boxMon, MON_DATA_NICKNAME, speciesName);
+    SetBoxMonData(boxMon, MON_DATA_LANGUAGE, &gGameLanguage);
+    SetBoxMonData(boxMon, MON_DATA_OT_NAME, gSaveBlock2Ptr->playerName);
+    SetBoxMonData(boxMon, MON_DATA_SPECIES, &species);
+    SetBoxMonData(boxMon, MON_DATA_EXP, &gExperienceTables[gBaseStats[species].growthRate][level]);
+    SetBoxMonData(boxMon, MON_DATA_FRIENDSHIP, &gBaseStats[species].friendship);
+    value = sav1_map_get_name();
+    SetBoxMonData(boxMon, MON_DATA_MET_LOCATION, &value);
+    SetBoxMonData(boxMon, MON_DATA_MET_LEVEL, &level);
+    SetBoxMonData(boxMon, MON_DATA_MET_GAME, &gGameVersion);
+    value = ITEM_POKE_BALL;
+    SetBoxMonData(boxMon, MON_DATA_POKEBALL, &value);
+    SetBoxMonData(boxMon, MON_DATA_OT_GENDER, &gSaveBlock2Ptr->playerGender);
+
+    if (fixedIV < 32)
+    {
+        SetBoxMonData(boxMon, MON_DATA_HP_IV, &fixedIV);
+        SetBoxMonData(boxMon, MON_DATA_ATK_IV, &fixedIV);
+        SetBoxMonData(boxMon, MON_DATA_DEF_IV, &fixedIV);
+        SetBoxMonData(boxMon, MON_DATA_SPEED_IV, &fixedIV);
+        SetBoxMonData(boxMon, MON_DATA_SPATK_IV, &fixedIV);
+        SetBoxMonData(boxMon, MON_DATA_SPDEF_IV, &fixedIV);
+    }
+    else
+    {
+        u32 iv;
+        value = Random();
+
+        iv = value & 0x1F;
+        SetBoxMonData(boxMon, MON_DATA_HP_IV, &iv);
+        iv = (value & 0x3E0) >> 5;
+        SetBoxMonData(boxMon, MON_DATA_ATK_IV, &iv);
+        iv = (value & 0x7C00) >> 10;
+        SetBoxMonData(boxMon, MON_DATA_DEF_IV, &iv);
+
+        value = Random();
+
+        iv = value & 0x1F;
+        SetBoxMonData(boxMon, MON_DATA_SPEED_IV, &iv);
+        iv = (value & 0x3E0) >> 5;
+        SetBoxMonData(boxMon, MON_DATA_SPATK_IV, &iv);
+        iv = (value & 0x7C00) >> 10;
+        SetBoxMonData(boxMon, MON_DATA_SPDEF_IV, &iv);
+    }
+
+    if (gBaseStats[species].ability2)
+    {
+        value = personality & 1;
+        SetBoxMonData(boxMon, MON_DATA_ALT_ABILITY, &value);
+    }
+
+    GiveBoxMonInitialMoveset(boxMon);
+}
+
+void CreateMonWithNature(struct Pokemon *mon, u16 species, u8 level, u8 fixedIV, u8 nature)
+{
+    u32 personality;
+
+    do
+    {
+        personality = Random32();
+    }
+    while (nature != GetNatureFromPersonality(personality));
+
+    CreateMon(mon, species, level, fixedIV, 1, personality, OT_ID_PLAYER_ID, 0);
+}
+
+void CreateMonWithGenderNatureLetter(struct Pokemon *mon, u16 species, u8 level, u8 fixedIV, u8 gender, u8 nature, u8 unownLetter)
+{
+    u32 personality;
+
+    if ((u8)(unownLetter - 1) < 28)
+    {
+        u16 actualLetter;
+
+        do
+        {
+            personality = Random32();
+            actualLetter = ((((personality & 0x3000000) >> 18) | ((personality & 0x30000) >> 12) | ((personality & 0x300) >> 6) | (personality & 0x3)) % 28);
+        }
+        while (nature != GetNatureFromPersonality(personality)
+            || gender != GetGenderFromSpeciesAndPersonality(species, personality)
+            || actualLetter != unownLetter - 1);
+    }
+    else
+    {
+        do
+        {
+            personality = Random32();
+        }
+        while (nature != GetNatureFromPersonality(personality)
+            || gender != GetGenderFromSpeciesAndPersonality(species, personality));
+    }
+
+    CreateMon(mon, species, level, fixedIV, 1, personality, OT_ID_PLAYER_ID, 0);
+}
+
+// This is only used to create Wally's Ralts.
+void CreateMaleMon(struct Pokemon *mon, u16 species, u8 level)
+{
+    u32 personality;
+    u32 otId;
+
+    do
+    {
+        otId = Random32();
+        personality = Random32();
+    }
+    while (GetGenderFromSpeciesAndPersonality(species, personality) != MON_MALE);
+    CreateMon(mon, species, level, 32, 1, personality, OT_ID_PRESET, otId);
+}
+
+void CreateMonWithIVsPersonality(struct Pokemon *mon, u16 species, u8 level, u32 ivs, u32 personality)
+{
+    CreateMon(mon, species, level, 0, 1, personality, OT_ID_PLAYER_ID, 0);
+    SetMonData(mon, MON_DATA_IVS, &ivs);
+    CalculateMonStats(mon);
+}
+
+void CreateMonWithIVsOTID(struct Pokemon *mon, u16 species, u8 level, u8 *ivs, u32 otId)
+{
+    CreateMon(mon, species, level, 0, 0, 0, OT_ID_PRESET, otId);
+    SetMonData(mon, MON_DATA_HP_IV, &ivs[0]);
+    SetMonData(mon, MON_DATA_ATK_IV, &ivs[1]);
+    SetMonData(mon, MON_DATA_DEF_IV, &ivs[2]);
+    SetMonData(mon, MON_DATA_SPEED_IV, &ivs[3]);
+    SetMonData(mon, MON_DATA_SPATK_IV, &ivs[4]);
+    SetMonData(mon, MON_DATA_SPDEF_IV, &ivs[5]);
+    CalculateMonStats(mon);
+}
+
+void CreateMonWithEVSpread(struct Pokemon *mon, u16 species, u8 level, u8 fixedIV, u8 evSpread)
+{
+    s32 i;
+    s32 statCount = 0;
+    u16 evAmount;
+    u8 evsBits;
+
+    CreateMon(mon, species, level, fixedIV, 0, 0, 0, 0);
+
+    evsBits = evSpread;
+
+    for (i = 0; i < NUM_STATS; i++)
+    {
+        if (evsBits & 1)
+            statCount++;
+        evsBits >>= 1;
+    }
+
+    evAmount = MAX_TOTAL_EVS / statCount;
+
+    evsBits = 1;
+
+    for (i = 0; i < NUM_STATS; i++)
+    {
+        if (evSpread & evsBits)
+            SetMonData(mon, MON_DATA_HP_EV + i, &evAmount);
+        evsBits <<= 1;
+    }
+
+    CalculateMonStats(mon);
+}
+
+void sub_806819C(struct Pokemon *mon, struct UnknownPokemonStruct *src)
+{
+    s32 i;
+    u8 nickname[30];
+    u8 language;
+    u8 value;
+
+    CreateMon(mon, src->species, src->level, 0, 1, src->personality, 1, src->otId);
+
+    for (i = 0; i < 4; i++)
+        SetMonMoveSlot(mon, src->moves[i], i);
+
+    SetMonData(mon, MON_DATA_PP_BONUSES, &src->ppBonuses);
+    SetMonData(mon, MON_DATA_HELD_ITEM, &src->heldItem);
+    SetMonData(mon, MON_DATA_FRIENDSHIP, &src->friendship);
+
+    StringCopy(nickname, src->nickname);
+
+    if (nickname[0] == EXT_CTRL_CODE_BEGIN && nickname[1] == EXT_CTRL_CODE_JPN)
+    {
+        language = LANGUAGE_JAPANESE;
+        StripExtCtrlCodes(nickname);
+    }
+    else
+    {
+        language = GAME_LANGUAGE;
+    }
+
+    SetMonData(mon, MON_DATA_LANGUAGE, &language);
+    SetMonData(mon, MON_DATA_NICKNAME, nickname);
+    SetMonData(mon, MON_DATA_HP_EV, &src->hpEV);
+    SetMonData(mon, MON_DATA_ATK_EV, &src->attackEV);
+    SetMonData(mon, MON_DATA_DEF_EV, &src->defenseEV);
+    SetMonData(mon, MON_DATA_SPEED_EV, &src->speedEV);
+    SetMonData(mon, MON_DATA_SPATK_EV, &src->spAttackEV);
+    SetMonData(mon, MON_DATA_SPDEF_EV, &src->spDefenseEV);
+    value = src->altAbility;
+    SetMonData(mon, MON_DATA_ALT_ABILITY, &value);
+    value = src->hpIV;
+    SetMonData(mon, MON_DATA_HP_IV, &value);
+    value = src->attackIV;
+    SetMonData(mon, MON_DATA_ATK_IV, &value);
+    value = src->defenseIV;
+    SetMonData(mon, MON_DATA_DEF_IV, &value);
+    value = src->speedIV;
+    SetMonData(mon, MON_DATA_SPEED_IV, &value);
+    value = src->spAttackIV;
+    SetMonData(mon, MON_DATA_SPATK_IV, &value);
+    value = src->spDefenseIV;
+    SetMonData(mon, MON_DATA_SPDEF_IV, &value);
+    MonRestorePP(mon);
+    CalculateMonStats(mon);
+}
+
+void sub_8068338(struct Pokemon *mon, struct UnknownPokemonStruct *src, bool8 lvl50)
+{
+    s32 i;
+    u8 nickname[30];
+    u8 level;
+    u8 language;
+    u8 value;
+
+    if (gSaveBlock2Ptr->frontierChosenLvl != 0)
+        level = BattleFrontierGetOpponentLvl(gSaveBlock2Ptr->frontierChosenLvl);
+    else if (lvl50)
+        level = 50;
+    else
+        level = src->level;
+
+    CreateMon(mon, src->species, level, 0, 1, src->personality, 1, src->otId);
+
+    for (i = 0; i < 4; i++)
+        SetMonMoveSlot(mon, src->moves[i], i);
+
+    SetMonData(mon, MON_DATA_PP_BONUSES, &src->ppBonuses);
+    SetMonData(mon, MON_DATA_HELD_ITEM, &src->heldItem);
+    SetMonData(mon, MON_DATA_FRIENDSHIP, &src->friendship);
+
+    StringCopy(nickname, src->nickname);
+
+    if (nickname[0] == EXT_CTRL_CODE_BEGIN && nickname[1] == EXT_CTRL_CODE_JPN)
+    {
+        language = LANGUAGE_JAPANESE;
+        StripExtCtrlCodes(nickname);
+    }
+    else
+    {
+        language = GAME_LANGUAGE;
+    }
+
+    SetMonData(mon, MON_DATA_LANGUAGE, &language);
+    SetMonData(mon, MON_DATA_NICKNAME, nickname);
+    SetMonData(mon, MON_DATA_HP_EV, &src->hpEV);
+    SetMonData(mon, MON_DATA_ATK_EV, &src->attackEV);
+    SetMonData(mon, MON_DATA_DEF_EV, &src->defenseEV);
+    SetMonData(mon, MON_DATA_SPEED_EV, &src->speedEV);
+    SetMonData(mon, MON_DATA_SPATK_EV, &src->spAttackEV);
+    SetMonData(mon, MON_DATA_SPDEF_EV, &src->spDefenseEV);
+    value = src->altAbility;
+    SetMonData(mon, MON_DATA_ALT_ABILITY, &value);
+    value = src->hpIV;
+    SetMonData(mon, MON_DATA_HP_IV, &value);
+    value = src->attackIV;
+    SetMonData(mon, MON_DATA_ATK_IV, &value);
+    value = src->defenseIV;
+    SetMonData(mon, MON_DATA_DEF_IV, &value);
+    value = src->speedIV;
+    SetMonData(mon, MON_DATA_SPEED_IV, &value);
+    value = src->spAttackIV;
+    SetMonData(mon, MON_DATA_SPATK_IV, &value);
+    value = src->spDefenseIV;
+    SetMonData(mon, MON_DATA_SPDEF_IV, &value);
+    MonRestorePP(mon);
+    CalculateMonStats(mon);
+}
+
+void sub_8068528(struct Pokemon *mon, const struct UnknownPokemonStruct2 *src, u8 monId)
+{
+    s32 i;
+    u16 evAmount;
+    u8 language;
+    u32 otId = gUnknown_08610970[src->field_0_0].field_30;
+    u32 personality = ((gUnknown_08610970[src->field_0_0].field_30 >> 8) | ((gUnknown_08610970[src->field_0_0].field_30 & 0xFF) << 8))
+                    + src->mons[monId].species + src->field_2;
+
+    CreateMon(mon,
+              src->mons[monId].species,
+              BattleFrontierGetOpponentLvl(src->field_0_1 - 1),
+              0x1F,
+              TRUE,
+              personality,
+              TRUE,
+              otId);
+
+    SetMonData(mon, MON_DATA_HELD_ITEM, &src->mons[monId].item);
+    for (i = 0; i < 4; i++)
+        SetMonMoveSlot(mon, src->mons[monId].moves[i], i);
+
+    evAmount = MAX_TOTAL_EVS / NUM_STATS;
+    for (i = 0; i < NUM_STATS; i++)
+        SetMonData(mon, MON_DATA_HP_EV + i, &evAmount);
+
+    language = src->language;
+    SetMonData(mon, MON_DATA_LANGUAGE, &language);
+    SetMonData(mon, MON_DATA_OT_NAME, sub_81A1650(src->field_0_0, language));
+    CalculateMonStats(mon);
+}
+
+void CreateMonWithEVSpreadPersonalityOTID(struct Pokemon *mon, u16 species, u8 level, u8 nature, u8 fixedIV, u8 evSpread, u32 otId)
+{
+    s32 i;
+    s32 statCount = 0;
+    u8 evsBits;
+    u16 evAmount;
+
+    // i is reused as personality value
+    do
+    {
+        i = Random32();
+    } while (nature != GetNatureFromPersonality(i));
+
+    CreateMon(mon, species, level, fixedIV, TRUE, i, TRUE, otId);
+    evsBits = evSpread;
+    for (i = 0; i < NUM_STATS; i++)
+    {
+        if (evsBits & 1)
+            statCount++;
+        evsBits >>= 1;
+    }
+
+    evAmount = MAX_TOTAL_EVS / statCount;
+    evsBits = 1;
+    for (i = 0; i < NUM_STATS; i++)
+    {
+        if (evSpread & evsBits)
+            SetMonData(mon, MON_DATA_HP_EV + i, &evAmount);
+        evsBits <<= 1;
+    }
+
+    CalculateMonStats(mon);
+}
+
+void sub_80686FC(struct Pokemon *mon, struct UnknownPokemonStruct *dest)
+{
+    s32 i;
+    u16 heldItem;
+
+    dest->species = GetMonData(mon, MON_DATA_SPECIES, NULL);
+    heldItem = GetMonData(mon, MON_DATA_HELD_ITEM, NULL);
+
+    if (heldItem == ITEM_ENIGMA_BERRY)
+        heldItem = 0;
+
+    dest->heldItem = heldItem;
+
+    for (i = 0; i < 4; i++)
+        dest->moves[i] = GetMonData(mon, MON_DATA_MOVE1 + i, NULL);
+
+    dest->level = GetMonData(mon, MON_DATA_LEVEL, NULL);
+    dest->ppBonuses = GetMonData(mon, MON_DATA_PP_BONUSES, NULL);
+    dest->otId = GetMonData(mon, MON_DATA_OT_ID, NULL);
+    dest->hpEV = GetMonData(mon, MON_DATA_HP_EV, NULL);
+    dest->attackEV = GetMonData(mon, MON_DATA_ATK_EV, NULL);
+    dest->defenseEV = GetMonData(mon, MON_DATA_DEF_EV, NULL);
+    dest->speedEV = GetMonData(mon, MON_DATA_SPEED_EV, NULL);
+    dest->spAttackEV = GetMonData(mon, MON_DATA_SPATK_EV, NULL);
+    dest->spDefenseEV = GetMonData(mon, MON_DATA_SPDEF_EV, NULL);
+    dest->friendship = GetMonData(mon, MON_DATA_FRIENDSHIP, NULL);
+    dest->hpIV = GetMonData(mon, MON_DATA_HP_IV, NULL);
+    dest->attackIV = GetMonData(mon, MON_DATA_ATK_IV, NULL);
+    dest->defenseIV = GetMonData(mon, MON_DATA_DEF_IV, NULL);
+    dest->speedIV  = GetMonData(mon, MON_DATA_SPEED_IV, NULL);
+    dest->spAttackIV  = GetMonData(mon, MON_DATA_SPATK_IV, NULL);
+    dest->spDefenseIV  = GetMonData(mon, MON_DATA_SPDEF_IV, NULL);
+    dest->altAbility = GetMonData(mon, MON_DATA_ALT_ABILITY, NULL);
+    dest->personality = GetMonData(mon, MON_DATA_PERSONALITY, NULL);
+    GetMonData(mon, MON_DATA_NICKNAME, dest->nickname);
+}
+
+void CreateObedientMon(struct Pokemon *mon, u16 species, u8 level, u8 fixedIV, u8 hasFixedPersonality, u32 fixedPersonality, u8 otIdType, u32 fixedOtId)
+{
+    bool32 obedient = TRUE;
+
+    CreateMon(mon, species, level, fixedIV, hasFixedPersonality, fixedPersonality, otIdType, fixedOtId);
+    SetMonData(mon, MON_DATA_OBEDIENCE, &obedient);
+}
+
+bool8 sub_80688F8(u8 caseId, u8 battlerId)
+{
+    switch (caseId)
+    {
+    case 0:
+    default:
+        return FALSE;
+    case 1:
+        if (!(gBattleTypeFlags & BATTLE_TYPE_MULTI))
+            return FALSE;
+        if (!gMain.inBattle)
+            return FALSE;
+        if (gLinkPlayers[GetMultiplayerId()].lp_field_18 == battlerId)
+            return FALSE;
+        break;
+    case 2:
+        break;
+    case 3:
+        if (!(gBattleTypeFlags & BATTLE_TYPE_MULTI))
+            return FALSE;
+        if (!gMain.inBattle)
+            return FALSE;
+        if (battlerId == 1 || battlerId == 4 || battlerId == 5)
+            return TRUE;
+        return FALSE;
+    case 4:
+        break;
+    case 5:
+        if (gBattleTypeFlags & BATTLE_TYPE_LINK)
+        {
+            if (!gMain.inBattle)
+                return FALSE;
+            if (gBattleTypeFlags & BATTLE_TYPE_MULTI)
+            {
+                if (gLinkPlayers[GetMultiplayerId()].lp_field_18 == battlerId)
+                    return FALSE;
+            }
+            else
+            {
+                if (GetBattlerSide(battlerId) == B_SIDE_PLAYER)
+                    return FALSE;
+            }
+        }
+        else
+        {
+            if (!gMain.inBattle)
+                return FALSE;
+            if (GetBattlerSide(battlerId) == B_SIDE_PLAYER)
+                return FALSE;
+        }
+        break;
+    }
+
+    return TRUE;
+}
+
+static s32 GetDeoxysStat(struct Pokemon *mon, s32 statId)
+{
+    s32 ivVal, evVal;
+    s32 statValue;
+    u8 nature, statId_;
+
+    if (gBattleTypeFlags & BATTLE_TYPE_20)
+        return 0;
+    if (GetMonData(mon, MON_DATA_SPECIES, NULL) != SPECIES_DEOXYS)
+        return 0;
+
+    ivVal = GetMonData(mon, MON_DATA_HP_IV + statId, NULL);
+    evVal = GetMonData(mon, MON_DATA_HP_EV + statId, NULL);
+    statValue = (u16)(((sDeoxysBaseStats[statId] * 2 + ivVal + evVal / 4) * mon->level) / 100 + 5);
+
+    nature = GetNature(mon);
+    statId_ = statId; // needed to match
+    statValue = ModifyStatByNature(nature, statValue, statId_);
+
+    return statValue;
+}
+
+void SetDeoxysStats(void)
+{
+    s32 i, value;
+
+    for (i = 0; i < PARTY_SIZE; i++)
+    {
+        struct Pokemon *mon = &gPlayerParty[i];
+
+        if (GetMonData(mon, MON_DATA_SPECIES, NULL) != SPECIES_DEOXYS)
+            continue;
+
+        value = GetMonData(mon, MON_DATA_ATK, NULL);
+        SetMonData(mon, MON_DATA_ATK, &value);
+
+        value = GetMonData(mon, MON_DATA_DEF, NULL);
+        SetMonData(mon, MON_DATA_DEF, &value);
+
+        value = GetMonData(mon, MON_DATA_SPEED, NULL);
+        SetMonData(mon, MON_DATA_SPEED, &value);
+
+        value = GetMonData(mon, MON_DATA_SPATK, NULL);
+        SetMonData(mon, MON_DATA_SPATK, &value);
+
+        value = GetMonData(mon, MON_DATA_SPDEF, NULL);
+        SetMonData(mon, MON_DATA_SPDEF, &value);
+    }
+}
+
+u16 sub_8068B48(void)
+{
+    u8 linkId;
+    u32 arrId;
+
+    if (gBattleTypeFlags & BATTLE_TYPE_x2000000)
+        linkId = gUnknown_0203C7B4 ^ 1;
+    else
+        linkId = GetMultiplayerId() ^ 1;
+
+    arrId = gLinkPlayers[linkId].trainerId & 7;
+    arrId |= gLinkPlayers[linkId].gender << 3;
+    return FacilityClassToPicIndex(gUnknown_08329D54[arrId]);
+}
+
+u16 sub_8068BB0(void)
+{
+    u8 linkId;
+    u32 arrId;
+
+    if (gBattleTypeFlags & BATTLE_TYPE_x2000000)
+        linkId = gUnknown_0203C7B4 ^ 1;
+    else
+        linkId = GetMultiplayerId() ^ 1;
+
+    arrId = gLinkPlayers[linkId].trainerId & 7;
+    arrId |= gLinkPlayers[linkId].gender << 3;
+    return gFacilityClassToTrainerClass[gUnknown_08329D54[arrId]];
+}
+
+void CreateObedientEnemyMon(void)
+{
+    s32 species = gSpecialVar_0x8004;
+    s32 level = gSpecialVar_0x8005;
+    s32 itemId = gSpecialVar_0x8006;
+
+    ZeroEnemyPartyMons();
+    CreateObedientMon(&gEnemyParty[0], species, level, 32, 0, 0, 0, 0);
+    if (itemId)
+    {
+        u8 heldItem[2];
+        heldItem[0] = itemId;
+        heldItem[1] = itemId >> 8;
+        SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, heldItem);
+    }
+}
+
+static u16 CalculateBoxMonChecksum(struct BoxPokemon *boxMon)
+{
+    u16 checksum = 0;
+    union PokemonSubstruct *substruct0 = GetSubstruct(boxMon, boxMon->personality, 0);
+    union PokemonSubstruct *substruct1 = GetSubstruct(boxMon, boxMon->personality, 1);
+    union PokemonSubstruct *substruct2 = GetSubstruct(boxMon, boxMon->personality, 2);
+    union PokemonSubstruct *substruct3 = GetSubstruct(boxMon, boxMon->personality, 3);
+    s32 i;
+
+    for (i = 0; i < 6; i++)
+        checksum += substruct0->raw[i];
+
+    for (i = 0; i < 6; i++)
+        checksum += substruct1->raw[i];
+
+    for (i = 0; i < 6; i++)
+        checksum += substruct2->raw[i];
+
+    for (i = 0; i < 6; i++)
+        checksum += substruct3->raw[i];
+
+    return checksum;
+}
+
+#define CALC_STAT(base, iv, ev, statIndex, field)               \
+{                                                               \
+    u8 baseStat = gBaseStats[species].base;                     \
+    s32 n = (((2 * baseStat + iv + ev / 4) * level) / 100) + 5; \
+    u8 nature = GetNature(mon);                                 \
+    n = ModifyStatByNature(nature, n, statIndex);               \
+    SetMonData(mon, field, &n);                                 \
+}
+
+void CalculateMonStats(struct Pokemon *mon)
+{
+    s32 oldMaxHP = GetMonData(mon, MON_DATA_MAX_HP, NULL);
+    s32 currentHP = GetMonData(mon, MON_DATA_HP, NULL);
+    s32 hpIV = GetMonData(mon, MON_DATA_HP_IV, NULL);
+    s32 hpEV = GetMonData(mon, MON_DATA_HP_EV, NULL);
+    s32 attackIV = GetMonData(mon, MON_DATA_ATK_IV, NULL);
+    s32 attackEV = GetMonData(mon, MON_DATA_ATK_EV, NULL);
+    s32 defenseIV = GetMonData(mon, MON_DATA_DEF_IV, NULL);
+    s32 defenseEV = GetMonData(mon, MON_DATA_DEF_EV, NULL);
+    s32 speedIV = GetMonData(mon, MON_DATA_SPEED_IV, NULL);
+    s32 speedEV = GetMonData(mon, MON_DATA_SPEED_EV, NULL);
+    s32 spAttackIV = GetMonData(mon, MON_DATA_SPATK_IV, NULL);
+    s32 spAttackEV = GetMonData(mon, MON_DATA_SPATK_EV, NULL);
+    s32 spDefenseIV = GetMonData(mon, MON_DATA_SPDEF_IV, NULL);
+    s32 spDefenseEV = GetMonData(mon, MON_DATA_SPDEF_EV, NULL);
+    u16 species = GetMonData(mon, MON_DATA_SPECIES, NULL);
+    s32 level = GetLevelFromMonExp(mon);
+    s32 newMaxHP;
+
+    SetMonData(mon, MON_DATA_LEVEL, &level);
+
+    if (species == SPECIES_SHEDINJA)
+    {
+        newMaxHP = 1;
+    }
+    else
+    {
+        s32 n = 2 * gBaseStats[species].baseHP + hpIV;
+        newMaxHP = (((n + hpEV / 4) * level) / 100) + level + 10;
+    }
+
+    gBattleScripting.field_23 = newMaxHP - oldMaxHP;
+    if (gBattleScripting.field_23 == 0)
+        gBattleScripting.field_23 = 1;
+
+    SetMonData(mon, MON_DATA_MAX_HP, &newMaxHP);
+
+    CALC_STAT(baseAttack, attackIV, attackEV, 1, MON_DATA_ATK)
+    CALC_STAT(baseDefense, defenseIV, defenseEV, 2, MON_DATA_DEF)
+    CALC_STAT(baseSpeed, speedIV, speedEV, 3, MON_DATA_SPEED)
+    CALC_STAT(baseSpAttack, spAttackIV, spAttackEV, 4, MON_DATA_SPATK)
+    CALC_STAT(baseSpDefense, spDefenseIV, spDefenseEV, 5, MON_DATA_SPDEF)
+
+    if (species == SPECIES_SHEDINJA)
+    {
+        if (currentHP != 0 || oldMaxHP == 0)
+            currentHP = 1;
+        else
+            return;
+    }
+    else
+    {
+        if (currentHP == 0 && oldMaxHP == 0)
+            currentHP = newMaxHP;
+        else if (currentHP != 0)
+            currentHP += newMaxHP - oldMaxHP;
+        else
+            return;
+    }
+
+    SetMonData(mon, MON_DATA_HP, &currentHP);
+}
+
+void BoxMonToMon(const struct BoxPokemon *src, struct Pokemon *dest)
+{
+    u32 value = 0;
+    dest->box = *src;
+    SetMonData(dest, MON_DATA_STATUS, &value);
+    SetMonData(dest, MON_DATA_HP, &value);
+    SetMonData(dest, MON_DATA_MAX_HP, &value);
+    value = 255;
+    SetMonData(dest, MON_DATA_MAIL, &value);
+    CalculateMonStats(dest);
+}
+
+u8 GetLevelFromMonExp(struct Pokemon *mon)
+{
+    u16 species = GetMonData(mon, MON_DATA_SPECIES, NULL);
+    u32 exp = GetMonData(mon, MON_DATA_EXP, NULL);
+    s32 level = 1;
+
+    while (level <= MAX_MON_LEVEL && gExperienceTables[gBaseStats[species].growthRate][level] <= exp)
+        level++;
+
+    return level - 1;
+}
+
+u8 GetLevelFromBoxMonExp(struct BoxPokemon *boxMon)
+{
+    u16 species = GetBoxMonData(boxMon, MON_DATA_SPECIES, NULL);
+    u32 exp = GetBoxMonData(boxMon, MON_DATA_EXP, NULL);
+    s32 level = 1;
+
+    while (level <= MAX_MON_LEVEL && gExperienceTables[gBaseStats[species].growthRate][level] <= exp)
+        level++;
+
+    return level - 1;
+}
+
+u16 GiveMoveToMon(struct Pokemon *mon, u16 move)
+{
+    return GiveMoveToBoxMon(&mon->box, move);
+}
+
+u16 GiveMoveToBoxMon(struct BoxPokemon *boxMon, u16 move)
+{
+    s32 i;
+    for (i = 0; i < 4; i++)
+    {
+        u16 existingMove = GetBoxMonData(boxMon, MON_DATA_MOVE1 + i, NULL);
+        if (!existingMove)
+        {
+            SetBoxMonData(boxMon, MON_DATA_MOVE1 + i, &move);
+            SetBoxMonData(boxMon, MON_DATA_PP1 + i, &gBattleMoves[move].pp);
+            return move;
+        }
+        if (existingMove == move)
+            return -2;
+    }
+    return -1;
+}
+
+u16 GiveMoveToBattleMon(struct BattlePokemon *mon, u16 move)
+{
+    s32 i;
+
+    for (i = 0; i < 4; i++)
+    {
+        if (!mon->moves[i])
+        {
+            mon->moves[i] = move;
+            mon->pp[i] = gBattleMoves[move].pp;
+            return move;
+        }
+    }
+
+    return -1;
+}
+
+void SetMonMoveSlot(struct Pokemon *mon, u16 move, u8 slot)
+{
+    SetMonData(mon, MON_DATA_MOVE1 + slot, &move);
+    SetMonData(mon, MON_DATA_PP1 + slot, &gBattleMoves[move].pp);
+}
+
+void SetBattleMonMoveSlot(struct BattlePokemon *mon, u16 move, u8 slot)
+{
+    mon->moves[slot] = move;
+    mon->pp[slot] = gBattleMoves[move].pp;
+}
+
+void GiveMonInitialMoveset(struct Pokemon *mon)
+{
+    GiveBoxMonInitialMoveset(&mon->box);
+}
+
+void GiveBoxMonInitialMoveset(struct BoxPokemon *boxMon)
+{
+    u16 species = GetBoxMonData(boxMon, MON_DATA_SPECIES, NULL);
+    s32 level = GetLevelFromBoxMonExp(boxMon);
+    s32 i;
+
+    for (i = 0; gLevelUpLearnsets[species][i] != (u16)-1; i++)
+    {
+        u16 moveLevel;
+        u16 move;
+
+        moveLevel = (gLevelUpLearnsets[species][i] & 0xFE00);
+
+        if (moveLevel > (level << 9))
+            break;
+
+        move = (gLevelUpLearnsets[species][i] & 0x1FF);
+
+        if (GiveMoveToBoxMon(boxMon, move) == (u16)-1)
+            DeleteFirstMoveAndGiveMoveToBoxMon(boxMon, move);
+    }
+}
+
+u16 MonTryLearningNewMove(struct Pokemon *mon, bool8 firstMove)
+{
+    u32 retVal = 0;
+    u16 species = GetMonData(mon, MON_DATA_SPECIES, NULL);
+    u8 level = GetMonData(mon, MON_DATA_LEVEL, NULL);
+
+    // since you can learn more than one move per level
+    // the game needs to know whether you decided to
+    // learn it or keep the old set to avoid asking
+    // you to learn the same move over and over again
+    if (firstMove)
+    {
+        sLearningMoveTableID = 0;
+
+        while ((gLevelUpLearnsets[species][sLearningMoveTableID] & 0xFE00) != (level << 9))
+        {
+            sLearningMoveTableID++;
+            if (gLevelUpLearnsets[species][sLearningMoveTableID] == 0xFFFF)
+                return 0;
+        }
+    }
+
+    if ((gLevelUpLearnsets[species][sLearningMoveTableID] & 0xFE00) == (level << 9))
+    {
+        gMoveToLearn = (gLevelUpLearnsets[species][sLearningMoveTableID] & 0x1FF);
+        sLearningMoveTableID++;
+        retVal = GiveMoveToMon(mon, gMoveToLearn);
+    }
+
+    return retVal;
+}
+
+void DeleteFirstMoveAndGiveMoveToMon(struct Pokemon *mon, u16 move)
+{
+    s32 i;
+    u16 moves[4];
+    u8 pp[4];
+    u8 ppBonuses;
+
+    for (i = 0; i < 3; i++)
+    {
+        moves[i] = GetMonData(mon, MON_DATA_MOVE2 + i, NULL);
+        pp[i] = GetMonData(mon, MON_DATA_PP2 + i, NULL);
+    }
+
+    ppBonuses = GetMonData(mon, MON_DATA_PP_BONUSES, NULL);
+    ppBonuses >>= 2;
+    moves[3] = move;
+    pp[3] = gBattleMoves[move].pp;
+
+    for (i = 0; i < 4; i++)
+    {
+        SetMonData(mon, MON_DATA_MOVE1 + i, &moves[i]);
+        SetMonData(mon, MON_DATA_PP1 + i, &pp[i]);
+    }
+
+    SetMonData(mon, MON_DATA_PP_BONUSES, &ppBonuses);
+}
+
+void DeleteFirstMoveAndGiveMoveToBoxMon(struct BoxPokemon *boxMon, u16 move)
+{
+    s32 i;
+    u16 moves[4];
+    u8 pp[4];
+    u8 ppBonuses;
+
+    for (i = 0; i < 3; i++)
+    {
+        moves[i] = GetBoxMonData(boxMon, MON_DATA_MOVE2 + i, NULL);
+        pp[i] = GetBoxMonData(boxMon, MON_DATA_PP2 + i, NULL);
+    }
+
+    ppBonuses = GetBoxMonData(boxMon, MON_DATA_PP_BONUSES, NULL);
+    ppBonuses >>= 2;
+    moves[3] = move;
+    pp[3] = gBattleMoves[move].pp;
+
+    for (i = 0; i < 4; i++)
+    {
+        SetBoxMonData(boxMon, MON_DATA_MOVE1 + i, &moves[i]);
+        SetBoxMonData(boxMon, MON_DATA_PP1 + i, &pp[i]);
+    }
+
+    SetBoxMonData(boxMon, MON_DATA_PP_BONUSES, &ppBonuses);
+}
+
+#define APPLY_STAT_MOD(var, mon, stat, statIndex)                                   \
+{                                                                                   \
+    (var) = (stat) * (gStatStageRatios)[(mon)->statStages[(statIndex)]][0];         \
+    (var) /= (gStatStageRatios)[(mon)->statStages[(statIndex)]][1];                 \
+}
+
+s32 CalculateBaseDamage(struct BattlePokemon *attacker, struct BattlePokemon *defender, u32 move, u16 sideStatus, u16 powerOverride, u8 typeOverride, u8 bankAtk, u8 bankDef)
+{
+    u32 i;
+    s32 damage = 0;
+    s32 damageHelper;
+    u8 type;
+    u16 attack, defense;
+    u16 spAttack, spDefense;
+    u8 defenderHoldEffect;
+    u8 defenderHoldEffectParam;
+    u8 attackerHoldEffect;
+    u8 attackerHoldEffectParam;
+
+    if (!powerOverride)
+        gBattleMovePower = gBattleMoves[move].power;
+    else
+        gBattleMovePower = powerOverride;
+
+    if (!typeOverride)
+        type = gBattleMoves[move].type;
+    else
+        type = typeOverride & 0x3F;
+
+    attack = attacker->attack;
+    defense = defender->defense;
+    spAttack = attacker->spAttack;
+    spDefense = defender->spDefense;
+
+    if (attacker->item == ITEM_ENIGMA_BERRY)
+    {
+        attackerHoldEffect = gEnigmaBerries[bankAtk].holdEffect;
+        attackerHoldEffectParam = gEnigmaBerries[bankAtk].holdEffectParam;
+    }
+    else
+    {
+        attackerHoldEffect = ItemId_GetHoldEffect(attacker->item);
+        attackerHoldEffectParam = ItemId_GetHoldEffectParam(attacker->item);
+    }
+
+    if (defender->item == ITEM_ENIGMA_BERRY)
+    {
+        defenderHoldEffect = gEnigmaBerries[bankDef].holdEffect;
+        defenderHoldEffectParam = gEnigmaBerries[bankDef].holdEffectParam;
+    }
+    else
+    {
+        defenderHoldEffect = ItemId_GetHoldEffect(defender->item);
+        defenderHoldEffectParam = ItemId_GetHoldEffectParam(defender->item);
+    }
+
+    if (attacker->ability == ABILITY_HUGE_POWER || attacker->ability == ABILITY_PURE_POWER)
+        attack *= 2;
+
+    if (ShouldGetStatBadgeBoost(FLAG_BADGE01_GET, bankAtk))
+        attack = (110 * attack) / 100;
+    if (ShouldGetStatBadgeBoost(FLAG_BADGE05_GET, bankDef))
+        defense = (110 * defense) / 100;
+    if (ShouldGetStatBadgeBoost(FLAG_BADGE07_GET, bankAtk))
+        spAttack = (110 * spAttack) / 100;
+    if (ShouldGetStatBadgeBoost(FLAG_BADGE07_GET, bankDef))
+        spDefense = (110 * spDefense) / 100;
+
+    for (i = 0; i < ARRAY_COUNT(sHoldEffectToType); i++)
+    {
+        if (attackerHoldEffect == sHoldEffectToType[i][0]
+            && type == sHoldEffectToType[i][1])
+        {
+            if (type <= 8)
+                attack = (attack * (attackerHoldEffectParam + 100)) / 100;
+            else
+                spAttack = (spAttack * (attackerHoldEffectParam + 100)) / 100;
+            break;
+        }
+    }
+
+    if (attackerHoldEffect == HOLD_EFFECT_CHOICE_BAND)
+        attack = (150 * attack) / 100;
+    if (attackerHoldEffect == HOLD_EFFECT_SOUL_DEW && !(gBattleTypeFlags & (BATTLE_TYPE_FRONTIER)) && (attacker->species == SPECIES_LATIAS || attacker->species == SPECIES_LATIOS))
+        spAttack = (150 * spAttack) / 100;
+    if (defenderHoldEffect == HOLD_EFFECT_SOUL_DEW && !(gBattleTypeFlags & (BATTLE_TYPE_FRONTIER)) && (defender->species == SPECIES_LATIAS || defender->species == SPECIES_LATIOS))
+        spDefense = (150 * spDefense) / 100;
+    if (attackerHoldEffect == HOLD_EFFECT_DEEP_SEA_TOOTH && attacker->species == SPECIES_CLAMPERL)
+        spAttack *= 2;
+    if (defenderHoldEffect == HOLD_EFFECT_DEEP_SEA_SCALE && defender->species == SPECIES_CLAMPERL)
+        spDefense *= 2;
+    if (attackerHoldEffect == HOLD_EFFECT_LIGHT_BALL && attacker->species == SPECIES_PIKACHU)
+        spAttack *= 2;
+    if (defenderHoldEffect == HOLD_EFFECT_METAL_POWDER && defender->species == SPECIES_DITTO)
+        defense *= 2;
+    if (attackerHoldEffect == HOLD_EFFECT_THICK_CLUB && (attacker->species == SPECIES_CUBONE || attacker->species == SPECIES_MAROWAK))
+        attack *= 2;
+    if (defender->ability == ABILITY_THICK_FAT && (type == TYPE_FIRE || type == TYPE_ICE))
+        spAttack /= 2;
+    if (attacker->ability == ABILITY_HUSTLE)
+        attack = (150 * attack) / 100;
+    if (attacker->ability == ABILITY_PLUS && AbilityBattleEffects(ABILITYEFFECT_FIELD_SPORT, 0, ABILITY_MINUS, 0, 0))
+        spAttack = (150 * spAttack) / 100;
+    if (attacker->ability == ABILITY_MINUS && AbilityBattleEffects(ABILITYEFFECT_FIELD_SPORT, 0, ABILITY_PLUS, 0, 0))
+        spAttack = (150 * spAttack) / 100;
+    if (attacker->ability == ABILITY_GUTS && attacker->status1)
+        attack = (150 * attack) / 100;
+    if (defender->ability == ABILITY_MARVEL_SCALE && defender->status1)
+        defense = (150 * defense) / 100;
+    if (type == TYPE_ELECTRIC && AbilityBattleEffects(ABILITYEFFECT_FIELD_SPORT, 0, 0, 0xFD, 0))
+        gBattleMovePower /= 2;
+    if (type == TYPE_FIRE && AbilityBattleEffects(ABILITYEFFECT_FIELD_SPORT, 0, 0, 0xFE, 0))
+        gBattleMovePower /= 2;
+    if (type == TYPE_GRASS && attacker->ability == ABILITY_OVERGROW && attacker->hp <= (attacker->maxHP / 3))
+        gBattleMovePower = (150 * gBattleMovePower) / 100;
+    if (type == TYPE_FIRE && attacker->ability == ABILITY_BLAZE && attacker->hp <= (attacker->maxHP / 3))
+        gBattleMovePower = (150 * gBattleMovePower) / 100;
+    if (type == TYPE_WATER && attacker->ability == ABILITY_TORRENT && attacker->hp <= (attacker->maxHP / 3))
+        gBattleMovePower = (150 * gBattleMovePower) / 100;
+    if (type == TYPE_BUG && attacker->ability == ABILITY_SWARM && attacker->hp <= (attacker->maxHP / 3))
+        gBattleMovePower = (150 * gBattleMovePower) / 100;
+    if (gBattleMoves[gCurrentMove].effect == EFFECT_EXPLOSION)
+        defense /= 2;
+
+    if (type < TYPE_MYSTERY) // is physical
+    {
+        if (gCritMultiplier == 2)
+        {
+            if (attacker->statStages[STAT_ATK] > 6)
+                APPLY_STAT_MOD(damage, attacker, attack, STAT_ATK)
+            else
+                damage = attack;
+        }
+        else
+            APPLY_STAT_MOD(damage, attacker, attack, STAT_ATK)
+
+        damage = damage * gBattleMovePower;
+        damage *= (2 * attacker->level / 5 + 2);
+
+        if (gCritMultiplier == 2)
+        {
+            if (defender->statStages[STAT_DEF] < 6)
+                APPLY_STAT_MOD(damageHelper, defender, defense, STAT_DEF)
+            else
+                damageHelper = defense;
+        }
+        else
+            APPLY_STAT_MOD(damageHelper, defender, defense, STAT_DEF)
+
+        damage = damage / damageHelper;
+        damage /= 50;
+
+        if ((attacker->status1 & STATUS1_BURN) && attacker->ability != ABILITY_GUTS)
+            damage /= 2;
+
+        if ((sideStatus & SIDE_STATUS_REFLECT) && gCritMultiplier == 1)
+        {
+            if ((gBattleTypeFlags & BATTLE_TYPE_DOUBLE) && CountAliveMonsInBattle(2) == 2)
+                damage = 2 * (damage / 3);
+            else
+                damage /= 2;
+        }
+
+        if ((gBattleTypeFlags & BATTLE_TYPE_DOUBLE) && gBattleMoves[move].target == 8 && CountAliveMonsInBattle(2) == 2)
+            damage /= 2;
+
+        // moves always do at least 1 damage.
+        if (damage == 0)
+            damage = 1;
+    }
+
+    if (type == TYPE_MYSTERY)
+        damage = 0; // is ??? type. does 0 damage.
+
+    if (type > TYPE_MYSTERY) // is special?
+    {
+        if (gCritMultiplier == 2)
+        {
+            if (attacker->statStages[STAT_SPATK] > 6)
+                APPLY_STAT_MOD(damage, attacker, spAttack, STAT_SPATK)
+            else
+                damage = spAttack;
+        }
+        else
+            APPLY_STAT_MOD(damage, attacker, spAttack, STAT_SPATK)
+
+        damage = damage * gBattleMovePower;
+        damage *= (2 * attacker->level / 5 + 2);
+
+        if (gCritMultiplier == 2)
+        {
+            if (defender->statStages[STAT_SPDEF] < 6)
+                APPLY_STAT_MOD(damageHelper, defender, spDefense, STAT_SPDEF)
+            else
+                damageHelper = spDefense;
+        }
+        else
+            APPLY_STAT_MOD(damageHelper, defender, spDefense, STAT_SPDEF)
+
+        damage = (damage / damageHelper);
+        damage /= 50;
+
+        if ((sideStatus & SIDE_STATUS_LIGHTSCREEN) && gCritMultiplier == 1)
+        {
+            if ((gBattleTypeFlags & BATTLE_TYPE_DOUBLE) && CountAliveMonsInBattle(2) == 2)
+                damage = 2 * (damage / 3);
+            else
+                damage /= 2;
+        }
+
+        if ((gBattleTypeFlags & BATTLE_TYPE_DOUBLE) && gBattleMoves[move].target == 8 && CountAliveMonsInBattle(2) == 2)
+            damage /= 2;
+
+        // are effects of weather negated with cloud nine or air lock
+        if (!AbilityBattleEffects(ABILITYEFFECT_FIELD_SPORT, 0, ABILITY_CLOUD_NINE, 0, 0)
+            && !AbilityBattleEffects(ABILITYEFFECT_FIELD_SPORT, 0, ABILITY_AIR_LOCK, 0, 0))
+        {
+            if (gBattleWeather & WEATHER_RAIN_TEMPORARY)
+            {
+                switch (type)
+                {
+                case TYPE_FIRE:
+                    damage /= 2;
+                    break;
+                case TYPE_WATER:
+                    damage = (15 * damage) / 10;
+                    break;
+                }
+            }
+
+            // any weather except sun weakens solar beam
+            if ((gBattleWeather & (WEATHER_RAIN_ANY | WEATHER_SANDSTORM_ANY | WEATHER_HAIL)) && gCurrentMove == MOVE_SOLAR_BEAM)
+                damage /= 2;
+
+            // sunny
+            if (gBattleWeather & WEATHER_SUN_ANY)
+            {
+                switch (type)
+                {
+                case TYPE_FIRE:
+                    damage = (15 * damage) / 10;
+                    break;
+                case TYPE_WATER:
+                    damage /= 2;
+                    break;
+                }
+            }
+        }
+
+        // flash fire triggered
+        if ((gBattleResources->flags->flags[bankAtk] & UNKNOWN_FLAG_FLASH_FIRE) && type == TYPE_FIRE)
+            damage = (15 * damage) / 10;
+    }
+
+    return damage + 2;
+}
+
+u8 CountAliveMonsInBattle(u8 caseId)
+{
+    s32 i;
+    u8 retVal = 0;
+
+    switch (caseId)
+    {
+    case BATTLE_ALIVE_EXCEPT_ACTIVE:
+        for (i = 0; i < 4; i++)
+        {
+            if (i != gActiveBattler && !(gAbsentBattlerFlags & gBitTable[i]))
+                retVal++;
+        }
+        break;
+    case BATTLE_ALIVE_ATK_SIDE:
+        for (i = 0; i < 4; i++)
+        {
+            if (GetBattlerSide(i) == GetBattlerSide(gBattlerAttacker) && !(gAbsentBattlerFlags & gBitTable[i]))
+                retVal++;
+        }
+        break;
+    case BATTLE_ALIVE_DEF_SIDE:
+        for (i = 0; i < 4; i++)
+        {
+            if (GetBattlerSide(i) == GetBattlerSide(gBattlerTarget) && !(gAbsentBattlerFlags & gBitTable[i]))
+                retVal++;
+        }
+        break;
+    }
+
+    return retVal;
+}
+
+static bool8 ShouldGetStatBadgeBoost(u16 badgeFlag, u8 battlerId)
+{
+    if (gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_EREADER_TRAINER | BATTLE_TYPE_x2000000 | BATTLE_TYPE_FRONTIER))
+        return FALSE;
+    if (GetBattlerSide(battlerId) != B_SIDE_PLAYER)
+        return FALSE;
+    if (gBattleTypeFlags & BATTLE_TYPE_TRAINER && gTrainerBattleOpponent_A == SECRET_BASE_OPPONENT)
+        return FALSE;
+    if (FlagGet(badgeFlag))
+        return TRUE;
+    return FALSE;
+}
+
+u8 GetDefaultMoveTarget(u8 battlerId)
+{
+    u8 opposing = BATTLE_OPPOSITE(GetBattlerPosition(battlerId) & BIT_SIDE);
+
+    if (!(gBattleTypeFlags & BATTLE_TYPE_DOUBLE))
+        return GetBattlerAtPosition(opposing);
+    if (CountAliveMonsInBattle(BATTLE_ALIVE_EXCEPT_ACTIVE) > 1)
+    {
+        u8 position;
+
+        if ((Random() & 1) == 0)
+            position = BATTLE_PARTNER(opposing);
+        else
+            position = opposing;
+
+        return GetBattlerAtPosition(position);
+    }
+    else
+    {
+        if ((gAbsentBattlerFlags & gBitTable[opposing]))
+            return GetBattlerAtPosition(BATTLE_PARTNER(opposing));
+        else
+            return GetBattlerAtPosition(opposing);
+    }
+}
+
+u8 GetMonGender(struct Pokemon *mon)
+{
+    return GetBoxMonGender(&mon->box);
+}
+
+u8 GetBoxMonGender(struct BoxPokemon *boxMon)
+{
+    u16 species = GetBoxMonData(boxMon, MON_DATA_SPECIES, NULL);
+    u32 personality = GetBoxMonData(boxMon, MON_DATA_PERSONALITY, NULL);
+
+    switch (gBaseStats[species].genderRatio)
+    {
+    case MON_MALE:
+    case MON_FEMALE:
+    case MON_GENDERLESS:
+        return gBaseStats[species].genderRatio;
+    }
+
+    if (gBaseStats[species].genderRatio > (personality & 0xFF))
+        return MON_FEMALE;
+    else
+        return MON_MALE;
+}
+
+u8 GetGenderFromSpeciesAndPersonality(u16 species, u32 personality)
+{
+    switch (gBaseStats[species].genderRatio)
+    {
+    case MON_MALE:
+    case MON_FEMALE:
+    case MON_GENDERLESS:
+        return gBaseStats[species].genderRatio;
+    }
+
+    if (gBaseStats[species].genderRatio > (personality & 0xFF))
+        return MON_FEMALE;
+    else
+        return MON_MALE;
+}
+
+void sub_806A068(u16 species, u8 battlerPosition)
+{
+    if (gMonSpritesGfxPtr != NULL)
+        gUnknown_0202499C = gMonSpritesGfxPtr->templates[battlerPosition];
+    else if (gUnknown_020249B4[0])
+        gUnknown_0202499C = gUnknown_020249B4[0]->templates[battlerPosition];
+    else if (gUnknown_020249B4[1])
+        gUnknown_0202499C = gUnknown_020249B4[1]->templates[battlerPosition];
+    else
+        gUnknown_0202499C = gUnknown_08329D98[battlerPosition];
+
+    gUnknown_0202499C.paletteTag = species;
+    if (battlerPosition == 0 || battlerPosition == 2)
+        gUnknown_0202499C.anims = gUnknown_082FF70C;
+    else if (species > 500)
+        gUnknown_0202499C.anims = gMonAnimationsSpriteAnimsPtrTable[species - 500];
+    else
+        gUnknown_0202499C.anims = gMonAnimationsSpriteAnimsPtrTable[species];
+}
+
+void sub_806A12C(u16 trainerSpriteId, u8 battlerPosition)
+{
+    gUnknown_0202499C.paletteTag = trainerSpriteId;
+    if (battlerPosition == B_POSITION_PLAYER_LEFT || battlerPosition == B_POSITION_PLAYER_RIGHT)
+    {
+        gUnknown_0202499C = gUnknown_08329DF8[trainerSpriteId];
+        gUnknown_0202499C.anims = gUnknown_08305D0C[trainerSpriteId];
+    }
+    else
+    {
+        if (gMonSpritesGfxPtr != NULL)
+            gUnknown_0202499C = gMonSpritesGfxPtr->templates[battlerPosition];
+        else
+            gUnknown_0202499C = gUnknown_08329D98[battlerPosition];
+        gUnknown_0202499C.anims = gUnknown_0830536C[trainerSpriteId];
+    }
+}
+
+void sub_806A1C0(u16 arg0, u8 battlerPosition)
+{
+    if (gMonSpritesGfxPtr != NULL)
+        gUnknown_0202499C = gMonSpritesGfxPtr->templates[battlerPosition];
+    else
+        gUnknown_0202499C = gUnknown_08329D98[battlerPosition];
+
+    gUnknown_0202499C.paletteTag = arg0;
+    gUnknown_0202499C.anims = gUnknown_0830536C[arg0];
+}
+
+static void EncryptBoxMon(struct BoxPokemon *boxMon)
+{
+    u32 i;
+    for (i = 0; i < 12; i++)
+    {
+        boxMon->secure.raw[i] ^= boxMon->personality;
+        boxMon->secure.raw[i] ^= boxMon->otId;
+    }
+}
+
+static void DecryptBoxMon(struct BoxPokemon *boxMon)
+{
+    u32 i;
+    for (i = 0; i < 12; i++)
+    {
+        boxMon->secure.raw[i] ^= boxMon->otId;
+        boxMon->secure.raw[i] ^= boxMon->personality;
+    }
+}
+
+#define SUBSTRUCT_CASE(n, v1, v2, v3, v4)                               \
+case n:                                                                 \
+    {                                                                   \
+    union PokemonSubstruct *substructs0 = boxMon->secure.substructs;    \
+    union PokemonSubstruct *substructs1 = boxMon->secure.substructs;    \
+    union PokemonSubstruct *substructs2 = boxMon->secure.substructs;    \
+    union PokemonSubstruct *substructs3 = boxMon->secure.substructs;    \
+    union PokemonSubstruct *substructs4 = boxMon->secure.substructs;    \
+    union PokemonSubstruct *substructs5 = boxMon->secure.substructs;    \
+    union PokemonSubstruct *substructs6 = boxMon->secure.substructs;    \
+    union PokemonSubstruct *substructs7 = boxMon->secure.substructs;    \
+    union PokemonSubstruct *substructs8 = boxMon->secure.substructs;    \
+    union PokemonSubstruct *substructs9 = boxMon->secure.substructs;    \
+    union PokemonSubstruct *substructs10 = boxMon->secure.substructs;   \
+    union PokemonSubstruct *substructs11 = boxMon->secure.substructs;   \
+    union PokemonSubstruct *substructs12 = boxMon->secure.substructs;   \
+    union PokemonSubstruct *substructs13 = boxMon->secure.substructs;   \
+    union PokemonSubstruct *substructs14 = boxMon->secure.substructs;   \
+    union PokemonSubstruct *substructs15 = boxMon->secure.substructs;   \
+    union PokemonSubstruct *substructs16 = boxMon->secure.substructs;   \
+    union PokemonSubstruct *substructs17 = boxMon->secure.substructs;   \
+    union PokemonSubstruct *substructs18 = boxMon->secure.substructs;   \
+    union PokemonSubstruct *substructs19 = boxMon->secure.substructs;   \
+    union PokemonSubstruct *substructs20 = boxMon->secure.substructs;   \
+    union PokemonSubstruct *substructs21 = boxMon->secure.substructs;   \
+    union PokemonSubstruct *substructs22 = boxMon->secure.substructs;   \
+    union PokemonSubstruct *substructs23 = boxMon->secure.substructs;   \
+                                                                        \
+        switch (substructType)                                          \
+        {                                                               \
+        case 0:                                                         \
+            substruct = &substructs ## n [v1];                          \
+            break;                                                      \
+        case 1:                                                         \
+            substruct = &substructs ## n [v2];                          \
+            break;                                                      \
+        case 2:                                                         \
+            substruct = &substructs ## n [v3];                          \
+            break;                                                      \
+        case 3:                                                         \
+            substruct = &substructs ## n [v4];                          \
+            break;                                                      \
+        }                                                               \
+        break;                                                          \
+    }                                                                   \
+
+
+static union PokemonSubstruct *GetSubstruct(struct BoxPokemon *boxMon, u32 personality, u8 substructType)
+{
+    union PokemonSubstruct *substruct = NULL;
+
+    switch (personality % 24)
+    {
+        SUBSTRUCT_CASE( 0,0,1,2,3)
+        SUBSTRUCT_CASE( 1,0,1,3,2)
+        SUBSTRUCT_CASE( 2,0,2,1,3)
+        SUBSTRUCT_CASE( 3,0,3,1,2)
+        SUBSTRUCT_CASE( 4,0,2,3,1)
+        SUBSTRUCT_CASE( 5,0,3,2,1)
+        SUBSTRUCT_CASE( 6,1,0,2,3)
+        SUBSTRUCT_CASE( 7,1,0,3,2)
+        SUBSTRUCT_CASE( 8,2,0,1,3)
+        SUBSTRUCT_CASE( 9,3,0,1,2)
+        SUBSTRUCT_CASE(10,2,0,3,1)
+        SUBSTRUCT_CASE(11,3,0,2,1)
+        SUBSTRUCT_CASE(12,1,2,0,3)
+        SUBSTRUCT_CASE(13,1,3,0,2)
+        SUBSTRUCT_CASE(14,2,1,0,3)
+        SUBSTRUCT_CASE(15,3,1,0,2)
+        SUBSTRUCT_CASE(16,2,3,0,1)
+        SUBSTRUCT_CASE(17,3,2,0,1)
+        SUBSTRUCT_CASE(18,1,2,3,0)
+        SUBSTRUCT_CASE(19,1,3,2,0)
+        SUBSTRUCT_CASE(20,2,1,3,0)
+        SUBSTRUCT_CASE(21,3,1,2,0)
+        SUBSTRUCT_CASE(22,2,3,1,0)
+        SUBSTRUCT_CASE(23,3,2,1,0)
+    }
+
+    return substruct;
+}
+
+u32 GetMonData(struct Pokemon *mon, s32 field, u8* data)
+{
+    u32 ret;
+
+    switch (field)
+    {
+    case MON_DATA_STATUS:
+        ret = mon->status;
+        break;
+    case MON_DATA_LEVEL:
+        ret = mon->level;
+        break;
+    case MON_DATA_HP:
+        ret = mon->hp;
+        break;
+    case MON_DATA_MAX_HP:
+        ret = mon->maxHP;
+        break;
+    case MON_DATA_ATK:
+        ret = (u16)GetDeoxysStat(mon, STAT_ATK);
+        if (!ret)
+            ret = mon->attack;
+        break;
+    case MON_DATA_DEF:
+        ret = (u16)GetDeoxysStat(mon, STAT_DEF);
+        if (!ret)
+            ret = mon->defense;
+        break;
+    case MON_DATA_SPEED:
+        ret = (u16)GetDeoxysStat(mon, STAT_SPEED);
+        if (!ret)
+            ret = mon->speed;
+        break;
+    case MON_DATA_SPATK:
+        ret = (u16)GetDeoxysStat(mon, STAT_SPATK);
+        if (!ret)
+            ret = mon->spAttack;
+        break;
+    case MON_DATA_SPDEF:
+        ret = (u16)GetDeoxysStat(mon, STAT_SPDEF);
+        if (!ret)
+            ret = mon->spDefense;
+        break;
+    case MON_DATA_ATK2:
+        ret = mon->attack;
+        break;
+    case MON_DATA_DEF2:
+        ret = mon->defense;
+        break;
+    case MON_DATA_SPEED2:
+        ret = mon->speed;
+        break;
+    case MON_DATA_SPATK2:
+        ret = mon->spAttack;
+        break;
+    case MON_DATA_SPDEF2:
+        ret = mon->spDefense;
+        break;
+    case MON_DATA_MAIL:
+        ret = mon->mail;
+        break;
+    default:
+        ret = GetBoxMonData(&mon->box, field, data);
+        break;
+    }
+    return ret;
+}
+
+u32 GetBoxMonData(struct BoxPokemon *boxMon, s32 field, u8 *data)
+{
+    s32 i;
+    u32 retVal = 0;
+    struct PokemonSubstruct0 *substruct0 = NULL;
+    struct PokemonSubstruct1 *substruct1 = NULL;
+    struct PokemonSubstruct2 *substruct2 = NULL;
+    struct PokemonSubstruct3 *substruct3 = NULL;
+
+    if (field > MON_DATA_10)
+    {
+        substruct0 = &(GetSubstruct(boxMon, boxMon->personality, 0)->type0);
+        substruct1 = &(GetSubstruct(boxMon, boxMon->personality, 1)->type1);
+        substruct2 = &(GetSubstruct(boxMon, boxMon->personality, 2)->type2);
+        substruct3 = &(GetSubstruct(boxMon, boxMon->personality, 3)->type3);
+
+        DecryptBoxMon(boxMon);
+
+        if (CalculateBoxMonChecksum(boxMon) != boxMon->checksum)
+        {
+            boxMon->isBadEgg = 1;
+            boxMon->isEgg = 1;
+            substruct3->isEgg = 1;
+        }
+    }
+
+    switch (field)
+    {
+    case MON_DATA_PERSONALITY:
+        retVal = boxMon->personality;
+        break;
+    case MON_DATA_OT_ID:
+        retVal = boxMon->otId;
+        break;
+    case MON_DATA_NICKNAME:
+    {
+        if (boxMon->isBadEgg)
+        {
+            for (retVal = 0;
+                retVal < POKEMON_NAME_LENGTH && gText_BadEgg[retVal] != EOS;
+                data[retVal] = gText_BadEgg[retVal], retVal++) {}
+
+            data[retVal] = EOS;
+        }
+        else if (boxMon->isEgg)
+        {
+            StringCopy(data, gText_EggNickname);
+            retVal = StringLength(data);
+        }
+        else if (boxMon->language == LANGUAGE_JAPANESE)
+        {
+            data[0] = EXT_CTRL_CODE_BEGIN;
+            data[1] = EXT_CTRL_CODE_JPN;
+
+            for (retVal = 2, i = 0;
+                i < 5 && boxMon->nickname[i] != EOS;
+                data[retVal] = boxMon->nickname[i], retVal++, i++) {}
+
+            data[retVal++] = EXT_CTRL_CODE_BEGIN;
+            data[retVal++] = EXT_CTRL_CODE_ENG;
+            data[retVal] = EOS;
+        }
+        else
+        {
+            for (retVal = 0;
+                retVal < POKEMON_NAME_LENGTH;
+                data[retVal] = boxMon->nickname[retVal], retVal++){}
+
+            data[retVal] = EOS;
+        }
+        break;
+    }
+    case MON_DATA_LANGUAGE:
+        retVal = boxMon->language;
+        break;
+    case MON_DATA_SANITY_BIT1:
+        retVal = boxMon->isBadEgg;
+        break;
+    case MON_DATA_SANITY_BIT2:
+        retVal = boxMon->hasSpecies;
+        break;
+    case MON_DATA_SANITY_BIT3:
+        retVal = boxMon->isEgg;
+        break;
+    case MON_DATA_OT_NAME:
+    {
+        retVal = 0;
+
+        while (retVal < OT_NAME_LENGTH)
+        {
+            data[retVal] = boxMon->otName[retVal];
+            retVal++;
+        }
+
+        data[retVal] = EOS;
+        break;
+    }
+    case MON_DATA_MARKINGS:
+        retVal = boxMon->markings;
+        break;
+    case MON_DATA_CHECKSUM:
+        retVal = boxMon->checksum;
+        break;
+    case MON_DATA_10:
+        retVal = boxMon->unknown;
+        break;
+    case MON_DATA_SPECIES:
+        retVal = boxMon->isBadEgg ? SPECIES_EGG : substruct0->species;
+        break;
+    case MON_DATA_HELD_ITEM:
+        retVal = substruct0->heldItem;
+        break;
+    case MON_DATA_EXP:
+        retVal = substruct0->experience;
+        break;
+    case MON_DATA_PP_BONUSES:
+        retVal = substruct0->ppBonuses;
+        break;
+    case MON_DATA_FRIENDSHIP:
+        retVal = substruct0->friendship;
+        break;
+    case MON_DATA_MOVE1:
+    case MON_DATA_MOVE2:
+    case MON_DATA_MOVE3:
+    case MON_DATA_MOVE4:
+        retVal = substruct1->moves[field - MON_DATA_MOVE1];
+        break;
+    case MON_DATA_PP1:
+    case MON_DATA_PP2:
+    case MON_DATA_PP3:
+    case MON_DATA_PP4:
+        retVal = substruct1->pp[field - MON_DATA_PP1];
+        break;
+    case MON_DATA_HP_EV:
+        retVal = substruct2->hpEV;
+        break;
+    case MON_DATA_ATK_EV:
+        retVal = substruct2->attackEV;
+        break;
+    case MON_DATA_DEF_EV:
+        retVal = substruct2->defenseEV;
+        break;
+    case MON_DATA_SPEED_EV:
+        retVal = substruct2->speedEV;
+        break;
+    case MON_DATA_SPATK_EV:
+        retVal = substruct2->spAttackEV;
+        break;
+    case MON_DATA_SPDEF_EV:
+        retVal = substruct2->spDefenseEV;
+        break;
+    case MON_DATA_COOL:
+        retVal = substruct2->cool;
+        break;
+    case MON_DATA_BEAUTY:
+        retVal = substruct2->beauty;
+        break;
+    case MON_DATA_CUTE:
+        retVal = substruct2->cute;
+        break;
+    case MON_DATA_SMART:
+        retVal = substruct2->smart;
+        break;
+    case MON_DATA_TOUGH:
+        retVal = substruct2->tough;
+        break;
+    case MON_DATA_SHEEN:
+        retVal = substruct2->sheen;
+        break;
+    case MON_DATA_POKERUS:
+        retVal = substruct3->pokerus;
+        break;
+    case MON_DATA_MET_LOCATION:
+        retVal = substruct3->metLocation;
+        break;
+    case MON_DATA_MET_LEVEL:
+        retVal = substruct3->metLevel;
+        break;
+    case MON_DATA_MET_GAME:
+        retVal = substruct3->metGame;
+        break;
+    case MON_DATA_POKEBALL:
+        retVal = substruct3->pokeball;
+        break;
+    case MON_DATA_OT_GENDER:
+        retVal = substruct3->otGender;
+        break;
+    case MON_DATA_HP_IV:
+        retVal = substruct3->hpIV;
+        break;
+    case MON_DATA_ATK_IV:
+        retVal = substruct3->attackIV;
+        break;
+    case MON_DATA_DEF_IV:
+        retVal = substruct3->defenseIV;
+        break;
+    case MON_DATA_SPEED_IV:
+        retVal = substruct3->speedIV;
+        break;
+    case MON_DATA_SPATK_IV:
+        retVal = substruct3->spAttackIV;
+        break;
+    case MON_DATA_SPDEF_IV:
+        retVal = substruct3->spDefenseIV;
+        break;
+    case MON_DATA_IS_EGG:
+        retVal = substruct3->isEgg;
+        break;
+    case MON_DATA_ALT_ABILITY:
+        retVal = substruct3->altAbility;
+        break;
+    case MON_DATA_COOL_RIBBON:
+        retVal = substruct3->coolRibbon;
+        break;
+    case MON_DATA_BEAUTY_RIBBON:
+        retVal = substruct3->beautyRibbon;
+        break;
+    case MON_DATA_CUTE_RIBBON:
+        retVal = substruct3->cuteRibbon;
+        break;
+    case MON_DATA_SMART_RIBBON:
+        retVal = substruct3->smartRibbon;
+        break;
+    case MON_DATA_TOUGH_RIBBON:
+        retVal = substruct3->toughRibbon;
+        break;
+    case MON_DATA_CHAMPION_RIBBON:
+        retVal = substruct3->championRibbon;
+        break;
+    case MON_DATA_WINNING_RIBBON:
+        retVal = substruct3->winningRibbon;
+        break;
+    case MON_DATA_VICTORY_RIBBON:
+        retVal = substruct3->victoryRibbon;
+        break;
+    case MON_DATA_ARTIST_RIBBON:
+        retVal = substruct3->artistRibbon;
+        break;
+    case MON_DATA_EFFORT_RIBBON:
+        retVal = substruct3->effortRibbon;
+        break;
+    case MON_DATA_GIFT_RIBBON_1:
+        retVal = substruct3->giftRibbon1;
+        break;
+    case MON_DATA_GIFT_RIBBON_2:
+        retVal = substruct3->giftRibbon2;
+        break;
+    case MON_DATA_GIFT_RIBBON_3:
+        retVal = substruct3->giftRibbon3;
+        break;
+    case MON_DATA_GIFT_RIBBON_4:
+        retVal = substruct3->giftRibbon4;
+        break;
+    case MON_DATA_GIFT_RIBBON_5:
+        retVal = substruct3->giftRibbon5;
+        break;
+    case MON_DATA_GIFT_RIBBON_6:
+        retVal = substruct3->giftRibbon6;
+        break;
+    case MON_DATA_GIFT_RIBBON_7:
+        retVal = substruct3->giftRibbon7;
+        break;
+    case MON_DATA_FATEFUL_ENCOUNTER:
+        retVal = substruct3->fatefulEncounter;
+        break;
+    case MON_DATA_OBEDIENCE:
+        retVal = substruct3->obedient;
+        break;
+    case MON_DATA_SPECIES2:
+        retVal = substruct0->species;
+        if (substruct0->species && (substruct3->isEgg || boxMon->isBadEgg))
+            retVal = SPECIES_EGG;
+        break;
+    case MON_DATA_IVS:
+        retVal = substruct3->hpIV | (substruct3->attackIV << 5) | (substruct3->defenseIV << 10) | (substruct3->speedIV << 15) | (substruct3->spAttackIV << 20) | (substruct3->spDefenseIV << 25);
+        break;
+    case MON_DATA_KNOWN_MOVES:
+        if (substruct0->species && !substruct3->isEgg)
+        {
+            u16 *moves = (u16 *)data;
+            s32 i = 0;
+
+            while (moves[i] != 355)
+            {
+                u16 move = moves[i];
+                if (substruct1->moves[0] == move
+                    || substruct1->moves[1] == move
+                    || substruct1->moves[2] == move
+                    || substruct1->moves[3] == move)
+                    retVal |= gBitTable[i];
+                i++;
+            }
+        }
+        break;
+    case MON_DATA_RIBBON_COUNT:
+        retVal = 0;
+        if (substruct0->species && !substruct3->isEgg)
+        {
+            retVal += substruct3->coolRibbon;
+            retVal += substruct3->beautyRibbon;
+            retVal += substruct3->cuteRibbon;
+            retVal += substruct3->smartRibbon;
+            retVal += substruct3->toughRibbon;
+            retVal += substruct3->championRibbon;
+            retVal += substruct3->winningRibbon;
+            retVal += substruct3->victoryRibbon;
+            retVal += substruct3->artistRibbon;
+            retVal += substruct3->effortRibbon;
+            retVal += substruct3->giftRibbon1;
+            retVal += substruct3->giftRibbon2;
+            retVal += substruct3->giftRibbon3;
+            retVal += substruct3->giftRibbon4;
+            retVal += substruct3->giftRibbon5;
+            retVal += substruct3->giftRibbon6;
+            retVal += substruct3->giftRibbon7;
+        }
+        break;
+    case MON_DATA_RIBBONS:
+        retVal = 0;
+        if (substruct0->species && !substruct3->isEgg)
+        {
+            retVal = substruct3->championRibbon
+                | (substruct3->coolRibbon << 1)
+                | (substruct3->beautyRibbon << 4)
+                | (substruct3->cuteRibbon << 7)
+                | (substruct3->smartRibbon << 10)
+                | (substruct3->toughRibbon << 13)
+                | (substruct3->winningRibbon << 16)
+                | (substruct3->victoryRibbon << 17)
+                | (substruct3->artistRibbon << 18)
+                | (substruct3->effortRibbon << 19)
+                | (substruct3->giftRibbon1 << 20)
+                | (substruct3->giftRibbon2 << 21)
+                | (substruct3->giftRibbon3 << 22)
+                | (substruct3->giftRibbon4 << 23)
+                | (substruct3->giftRibbon5 << 24)
+                | (substruct3->giftRibbon6 << 25)
+                | (substruct3->giftRibbon7 << 26);
+        }
+        break;
+    default:
+        break;
+    }
+
+    if (field > MON_DATA_10)
+        EncryptBoxMon(boxMon);
+
+    return retVal;
+}
+
+#define SET8(lhs) (lhs) = *data
+#define SET16(lhs) (lhs) = data[0] + (data[1] << 8)
+#define SET32(lhs) (lhs) = data[0] + (data[1] << 8) + (data[2] << 16) + (data[3] << 24)
+
+void SetMonData(struct Pokemon *mon, s32 field, const void *dataArg)
+{
+    const u8* data = dataArg;
+    switch (field)
+    {
+    case MON_DATA_STATUS:
+        SET32(mon->status);
+        break;
+    case MON_DATA_LEVEL:
+        SET8(mon->level);
+        break;
+    case MON_DATA_HP:
+        SET16(mon->hp);
+        break;
+    case MON_DATA_MAX_HP:
+        SET16(mon->maxHP);
+        break;
+    case MON_DATA_ATK:
+        SET16(mon->attack);
+        break;
+    case MON_DATA_DEF:
+        SET16(mon->defense);
+        break;
+    case MON_DATA_SPEED:
+        SET16(mon->speed);
+        break;
+    case MON_DATA_SPATK:
+        SET16(mon->spAttack);
+        break;
+    case MON_DATA_SPDEF:
+        SET16(mon->spDefense);
+        break;
+    case MON_DATA_MAIL:
+        SET8(mon->mail);
+        break;
+    case MON_DATA_SPECIES2:
+        break;
+    default:
+        SetBoxMonData(&mon->box, field, data);
+        break;
+    }
+}
+
+void SetBoxMonData(struct BoxPokemon *boxMon, s32 field, const void *dataArg)
+{
+    const u8* data = dataArg;
+
+    struct PokemonSubstruct0 *substruct0 = NULL;
+    struct PokemonSubstruct1 *substruct1 = NULL;
+    struct PokemonSubstruct2 *substruct2 = NULL;
+    struct PokemonSubstruct3 *substruct3 = NULL;
+
+    if (field > MON_DATA_10)
+    {
+        substruct0 = &(GetSubstruct(boxMon, boxMon->personality, 0)->type0);
+        substruct1 = &(GetSubstruct(boxMon, boxMon->personality, 1)->type1);
+        substruct2 = &(GetSubstruct(boxMon, boxMon->personality, 2)->type2);
+        substruct3 = &(GetSubstruct(boxMon, boxMon->personality, 3)->type3);
+
+        DecryptBoxMon(boxMon);
+
+        if (CalculateBoxMonChecksum(boxMon) != boxMon->checksum)
+        {
+            boxMon->isBadEgg = 1;
+            boxMon->isEgg = 1;
+            substruct3->isEgg = 1;
+            EncryptBoxMon(boxMon);
+            return;
+        }
+    }
+
+    switch (field)
+    {
+    case MON_DATA_PERSONALITY:
+        SET32(boxMon->personality);
+        break;
+    case MON_DATA_OT_ID:
+        SET32(boxMon->otId);
+        break;
+    case MON_DATA_NICKNAME:
+    {
+        s32 i;
+        for (i = 0; i < POKEMON_NAME_LENGTH; i++)
+            boxMon->nickname[i] = data[i];
+        break;
+    }
+    case MON_DATA_LANGUAGE:
+        SET8(boxMon->language);
+        break;
+    case MON_DATA_SANITY_BIT1:
+        SET8(boxMon->isBadEgg);
+        break;
+    case MON_DATA_SANITY_BIT2:
+        SET8(boxMon->hasSpecies);
+        break;
+    case MON_DATA_SANITY_BIT3:
+        SET8(boxMon->isEgg);
+        break;
+    case MON_DATA_OT_NAME:
+    {
+        s32 i;
+        for (i = 0; i < OT_NAME_LENGTH; i++)
+            boxMon->otName[i] = data[i];
+        break;
+    }
+    case MON_DATA_MARKINGS:
+        SET8(boxMon->markings);
+        break;
+    case MON_DATA_CHECKSUM:
+        SET16(boxMon->checksum);
+        break;
+    case MON_DATA_10:
+        SET16(boxMon->unknown);
+        break;
+    case MON_DATA_SPECIES:
+    {
+        SET16(substruct0->species);
+        if (substruct0->species)
+            boxMon->hasSpecies = 1;
+        else
+            boxMon->hasSpecies = 0;
+        break;
+    }
+    case MON_DATA_HELD_ITEM:
+        SET16(substruct0->heldItem);
+        break;
+    case MON_DATA_EXP:
+        SET32(substruct0->experience);
+        break;
+    case MON_DATA_PP_BONUSES:
+        SET8(substruct0->ppBonuses);
+        break;
+    case MON_DATA_FRIENDSHIP:
+        SET8(substruct0->friendship);
+        break;
+    case MON_DATA_MOVE1:
+    case MON_DATA_MOVE2:
+    case MON_DATA_MOVE3:
+    case MON_DATA_MOVE4:
+        SET16(substruct1->moves[field - MON_DATA_MOVE1]);
+        break;
+    case MON_DATA_PP1:
+    case MON_DATA_PP2:
+    case MON_DATA_PP3:
+    case MON_DATA_PP4:
+        SET8(substruct1->pp[field - MON_DATA_PP1]);
+        break;
+    case MON_DATA_HP_EV:
+        SET8(substruct2->hpEV);
+        break;
+    case MON_DATA_ATK_EV:
+        SET8(substruct2->attackEV);
+        break;
+    case MON_DATA_DEF_EV:
+        SET8(substruct2->defenseEV);
+        break;
+    case MON_DATA_SPEED_EV:
+        SET8(substruct2->speedEV);
+        break;
+    case MON_DATA_SPATK_EV:
+        SET8(substruct2->spAttackEV);
+        break;
+    case MON_DATA_SPDEF_EV:
+        SET8(substruct2->spDefenseEV);
+        break;
+    case MON_DATA_COOL:
+        SET8(substruct2->cool);
+        break;
+    case MON_DATA_BEAUTY:
+        SET8(substruct2->beauty);
+        break;
+    case MON_DATA_CUTE:
+        SET8(substruct2->cute);
+        break;
+    case MON_DATA_SMART:
+        SET8(substruct2->smart);
+        break;
+    case MON_DATA_TOUGH:
+        SET8(substruct2->tough);
+        break;
+    case MON_DATA_SHEEN:
+        SET8(substruct2->sheen);
+        break;
+    case MON_DATA_POKERUS:
+        SET8(substruct3->pokerus);
+        break;
+    case MON_DATA_MET_LOCATION:
+        SET8(substruct3->metLocation);
+        break;
+    case MON_DATA_MET_LEVEL:
+    {
+        u8 metLevel = *data;
+        substruct3->metLevel = metLevel;
+        break;
+    }
+    case MON_DATA_MET_GAME:
+        SET8(substruct3->metGame);
+        break;
+    case MON_DATA_POKEBALL:
+    {
+        u8 pokeball = *data;
+        substruct3->pokeball = pokeball;
+        break;
+    }
+    case MON_DATA_OT_GENDER:
+        SET8(substruct3->otGender);
+        break;
+    case MON_DATA_HP_IV:
+        SET8(substruct3->hpIV);
+        break;
+    case MON_DATA_ATK_IV:
+        SET8(substruct3->attackIV);
+        break;
+    case MON_DATA_DEF_IV:
+        SET8(substruct3->defenseIV);
+        break;
+    case MON_DATA_SPEED_IV:
+        SET8(substruct3->speedIV);
+        break;
+    case MON_DATA_SPATK_IV:
+        SET8(substruct3->spAttackIV);
+        break;
+    case MON_DATA_SPDEF_IV:
+        SET8(substruct3->spDefenseIV);
+        break;
+    case MON_DATA_IS_EGG:
+        SET8(substruct3->isEgg);
+        if (substruct3->isEgg)
+            boxMon->isEgg = 1;
+        else
+            boxMon->isEgg = 0;
+        break;
+    case MON_DATA_ALT_ABILITY:
+        SET8(substruct3->altAbility);
+        break;
+    case MON_DATA_COOL_RIBBON:
+        SET8(substruct3->coolRibbon);
+        break;
+    case MON_DATA_BEAUTY_RIBBON:
+        SET8(substruct3->beautyRibbon);
+        break;
+    case MON_DATA_CUTE_RIBBON:
+        SET8(substruct3->cuteRibbon);
+        break;
+    case MON_DATA_SMART_RIBBON:
+        SET8(substruct3->smartRibbon);
+        break;
+    case MON_DATA_TOUGH_RIBBON:
+        SET8(substruct3->toughRibbon);
+        break;
+    case MON_DATA_CHAMPION_RIBBON:
+        SET8(substruct3->championRibbon);
+        break;
+    case MON_DATA_WINNING_RIBBON:
+        SET8(substruct3->winningRibbon);
+        break;
+    case MON_DATA_VICTORY_RIBBON:
+        SET8(substruct3->victoryRibbon);
+        break;
+    case MON_DATA_ARTIST_RIBBON:
+        SET8(substruct3->artistRibbon);
+        break;
+    case MON_DATA_EFFORT_RIBBON:
+        SET8(substruct3->effortRibbon);
+        break;
+    case MON_DATA_GIFT_RIBBON_1:
+        SET8(substruct3->giftRibbon1);
+        break;
+    case MON_DATA_GIFT_RIBBON_2:
+        SET8(substruct3->giftRibbon2);
+        break;
+    case MON_DATA_GIFT_RIBBON_3:
+        SET8(substruct3->giftRibbon3);
+        break;
+    case MON_DATA_GIFT_RIBBON_4:
+        SET8(substruct3->giftRibbon4);
+        break;
+    case MON_DATA_GIFT_RIBBON_5:
+        SET8(substruct3->giftRibbon5);
+        break;
+    case MON_DATA_GIFT_RIBBON_6:
+        SET8(substruct3->giftRibbon6);
+        break;
+    case MON_DATA_GIFT_RIBBON_7:
+        SET8(substruct3->giftRibbon7);
+        break;
+    case MON_DATA_FATEFUL_ENCOUNTER:
+        SET8(substruct3->fatefulEncounter);
+        break;
+    case MON_DATA_OBEDIENCE:
+        SET8(substruct3->obedient);
+        break;
+    case MON_DATA_IVS:
+    {
+        u32 ivs = data[0] | (data[1] << 8) | (data[2] << 16) | (data[3] << 24);
+        substruct3->hpIV = ivs & 0x1F;
+        substruct3->attackIV = (ivs >> 5) & 0x1F;
+        substruct3->defenseIV = (ivs >> 10) & 0x1F;
+        substruct3->speedIV = (ivs >> 15) & 0x1F;
+        substruct3->spAttackIV = (ivs >> 20) & 0x1F;
+        substruct3->spDefenseIV = (ivs >> 25) & 0x1F;
+        break;
+    }
+    default:
+        break;
+    }
+
+    if (field > MON_DATA_10)
+    {
+        boxMon->checksum = CalculateBoxMonChecksum(boxMon);
+        EncryptBoxMon(boxMon);
+    }
+}
+
+void CopyMon(void *dest, void *src, size_t size)
+{
+    memcpy(dest, src, size);
+}
+
+u8 GiveMonToPlayer(struct Pokemon *mon)
+{
+    s32 i;
+
+    SetMonData(mon, MON_DATA_OT_NAME, gSaveBlock2Ptr->playerName);
+    SetMonData(mon, MON_DATA_OT_GENDER, &gSaveBlock2Ptr->playerGender);
+    SetMonData(mon, MON_DATA_OT_ID, gSaveBlock2Ptr->playerTrainerId);
+
+    for (i = 0; i < PARTY_SIZE; i++)
+    {
+        if (GetMonData(&gPlayerParty[i], MON_DATA_SPECIES, NULL) == SPECIES_NONE)
+            break;
+    }
+
+    if (i >= PARTY_SIZE)
+        return SendMonToPC(mon);
+
+    CopyMon(&gPlayerParty[i], mon, sizeof(*mon));
+    gPlayerPartyCount = i + 1;
+    return MON_GIVEN_TO_PARTY;
+}
+
+u8 SendMonToPC(struct Pokemon* mon)
+{
+    s32 boxNo, boxPos;
+
+    set_unknown_box_id(VarGet(VAR_STORAGE_UNKNOWN));
+
+    boxNo = StorageGetCurrentBox();
+
+    do
+    {
+        for (boxPos = 0; boxPos < 30; boxPos++)
+        {
+            struct BoxPokemon* checkingMon = GetBoxedMonPtr(boxNo, boxPos);
+            if (GetBoxMonData(checkingMon, MON_DATA_SPECIES, NULL) == SPECIES_NONE)
+            {
+                MonRestorePP(mon);
+                CopyMon(checkingMon, &mon->box, sizeof(mon->box));
+                gSpecialVar_MonBoxId = boxNo;
+                gSpecialVar_MonBoxPos = boxPos;
+                if (get_unknown_box_id() != boxNo)
+                    FlagClear(FLAG_SYS_STORAGE_UNKNOWN_FLAG);
+                VarSet(VAR_STORAGE_UNKNOWN, boxNo);
+                return MON_GIVEN_TO_PC;
+            }
+        }
+
+        boxNo++;
+        if (boxNo == 14)
+            boxNo = 0;
+    } while (boxNo != StorageGetCurrentBox());
+
+    return MON_CANT_GIVE;
+}
+
+u8 CalculatePlayerPartyCount(void)
+{
+    gPlayerPartyCount = 0;
+
+    while (gPlayerPartyCount < 6
+        && GetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_SPECIES, NULL) != SPECIES_NONE)
+    {
+        gPlayerPartyCount++;
+    }
+
+    return gPlayerPartyCount;
+}
+
+u8 CalculateEnemyPartyCount(void)
+{
+    gEnemyPartyCount = 0;
+
+    while (gEnemyPartyCount < 6
+        && GetMonData(&gEnemyParty[gEnemyPartyCount], MON_DATA_SPECIES, NULL) != SPECIES_NONE)
+    {
+        gEnemyPartyCount++;
+    }
+
+    return gEnemyPartyCount;
+}
+
+u8 GetMonsStateToDoubles(void)
+{
+    s32 aliveCount = 0;
+    s32 i;
+    CalculatePlayerPartyCount();
+
+    if (gPlayerPartyCount == 1)
+        return gPlayerPartyCount; // PLAYER_HAS_ONE_MON
+
+    for (i = 0; i < gPlayerPartyCount; i++)
+    {
+        if (GetMonData(&gPlayerParty[i], MON_DATA_SPECIES2, NULL) != SPECIES_EGG
+         && GetMonData(&gPlayerParty[i], MON_DATA_HP, NULL) != 0
+         && GetMonData(&gPlayerParty[i], MON_DATA_SPECIES2, NULL) != SPECIES_NONE)
+            aliveCount++;
+    }
+
+    return (aliveCount > 1) ? PLAYER_HAS_TWO_USABLE_MONS : PLAYER_HAS_ONE_USABLE_MON;
+}
+
+u8 GetMonsStateToDoubles_2(void)
+{
+    s32 aliveCount = 0;
+    s32 i;
+
+    for (i = 0; i < PARTY_SIZE; i++)
+    {
+        u32 species = GetMonData(&gPlayerParty[i], MON_DATA_SPECIES2, NULL);
+        if (species != SPECIES_EGG && species != SPECIES_NONE
+         && GetMonData(&gPlayerParty[i], MON_DATA_HP, NULL) != 0)
+            aliveCount++;
+    }
+
+    if (aliveCount == 1)
+        return PLAYER_HAS_ONE_MON; // may have more than one, but only one is alive
+
+    return (aliveCount > 1) ? PLAYER_HAS_TWO_USABLE_MONS : PLAYER_HAS_ONE_USABLE_MON;
+}
+
+u8 GetAbilityBySpecies(u16 species, bool8 altAbility)
+{
+    if (altAbility)
+        gLastUsedAbility = gBaseStats[species].ability2;
+    else
+        gLastUsedAbility = gBaseStats[species].ability1;
+
+    return gLastUsedAbility;
+}
+
+u8 GetMonAbility(struct Pokemon *mon)
+{
+    u16 species = GetMonData(mon, MON_DATA_SPECIES, NULL);
+    u8 altAbility = GetMonData(mon, MON_DATA_ALT_ABILITY, NULL);
+    return GetAbilityBySpecies(species, altAbility);
+}
+
+void CreateSecretBaseEnemyParty(struct SecretBaseRecord *secretBaseRecord)
+{
+    s32 i, j;
+
+    ZeroEnemyPartyMons();
+    *gBattleResources->secretBase = *secretBaseRecord;
+
+    for (i = 0; i < PARTY_SIZE; i++)
+    {
+        if (gBattleResources->secretBase->party.species[i])
+        {
+            CreateMon(&gEnemyParty[i],
+                gBattleResources->secretBase->party.species[i],
+                gBattleResources->secretBase->party.levels[i],
+                15,
+                1,
+                gBattleResources->secretBase->party.personality[i],
+                2,
+                0);
+
+            SetMonData(&gEnemyParty[i], MON_DATA_HELD_ITEM, &gBattleResources->secretBase->party.heldItems[i]);
+
+            for (j = 0; j < 6; j++)
+                SetMonData(&gEnemyParty[i], MON_DATA_HP_EV + j, &gBattleResources->secretBase->party.EVs[i]);
+
+            for (j = 0; j < 4; j++)
+            {
+                SetMonData(&gEnemyParty[i], MON_DATA_MOVE1 + j, &gBattleResources->secretBase->party.moves[i * 4 + j]);
+                SetMonData(&gEnemyParty[i], MON_DATA_PP1 + j, &gBattleMoves[gBattleResources->secretBase->party.moves[i * 4 + j]].pp);
+            }
+        }
+    }
+}
+
+u8 GetSecretBaseTrainerPicIndex(void)
+{
+    u8 facilityClass = sSecretBaseFacilityClasses[gBattleResources->secretBase->gender][gBattleResources->secretBase->trainerId[0] % 5];
+    return gFacilityClassToPicIndex[facilityClass];
+}
+
+u8 GetSecretBaseTrainerClass(void)
+{
+    u8 facilityClass = sSecretBaseFacilityClasses[gBattleResources->secretBase->gender][gBattleResources->secretBase->trainerId[0] % 5];
+    return gFacilityClassToTrainerClass[facilityClass];
+}
+
+bool8 IsPlayerPartyAndPokemonStorageFull(void)
+{
+    s32 i;
+
+    for (i = 0; i < PARTY_SIZE; i++)
+        if (GetMonData(&gPlayerParty[i], MON_DATA_SPECIES, NULL) == SPECIES_NONE)
+            return FALSE;
+
+    return IsPokemonStorageFull();
+}
+
+bool8 IsPokemonStorageFull(void)
+{
+    s32 i, j;
+
+    for (i = 0; i < 14; i++)
+        for (j = 0; j < 30; j++)
+            if (GetBoxMonDataFromAnyBox(i, j, MON_DATA_SPECIES) == SPECIES_NONE)
+                return FALSE;
+
+    return TRUE;
+}
+
+void GetSpeciesName(u8 *name, u16 species)
+{
+    s32 i;
+
+    for (i = 0; i <= POKEMON_NAME_LENGTH; i++)
+    {
+        if (species > NUM_SPECIES)
+            name[i] = gSpeciesNames[0][i];
+        else
+            name[i] = gSpeciesNames[species][i];
+
+        if (name[i] == EOS)
+            break;
+    }
+
+    name[i] = EOS;
+}
+
+u8 CalculatePPWithBonus(u16 move, u8 ppBonuses, u8 moveIndex)
+{
+    u8 basePP = gBattleMoves[move].pp;
+    return basePP + ((basePP * 20 * ((gUnknown_08329D22[moveIndex] & ppBonuses) >> (2 * moveIndex))) / 100);
+}
+
+void RemoveMonPPBonus(struct Pokemon *mon, u8 moveIndex)
+{
+    u8 ppBonuses = GetMonData(mon, MON_DATA_PP_BONUSES, NULL);
+    ppBonuses &= gUnknown_08329D26[moveIndex];
+    SetMonData(mon, MON_DATA_PP_BONUSES, &ppBonuses);
+}
+
+void RemoveBattleMonPPBonus(struct BattlePokemon *mon, u8 moveIndex)
+{
+    mon->ppBonuses &= gUnknown_08329D26[moveIndex];
+}
+
+void CopyPlayerPartyMonToBattleData(u8 battlerId, u8 partyIndex)
+{
+    u16* hpSwitchout;
+    s32 i;
+    u8 nickname[POKEMON_NAME_LENGTH * 2];
+
+    gBattleMons[battlerId].species = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPECIES, NULL);
+    gBattleMons[battlerId].item = GetMonData(&gPlayerParty[partyIndex], MON_DATA_HELD_ITEM, NULL);
+
+    for (i = 0; i < 4; i++)
+    {
+        gBattleMons[battlerId].moves[i] = GetMonData(&gPlayerParty[partyIndex], MON_DATA_MOVE1 + i, NULL);
+        gBattleMons[battlerId].pp[i] = GetMonData(&gPlayerParty[partyIndex], MON_DATA_PP1 + i, NULL);
+    }
+
+    gBattleMons[battlerId].ppBonuses = GetMonData(&gPlayerParty[partyIndex], MON_DATA_PP_BONUSES, NULL);
+    gBattleMons[battlerId].friendship = GetMonData(&gPlayerParty[partyIndex], MON_DATA_FRIENDSHIP, NULL);
+    gBattleMons[battlerId].experience = GetMonData(&gPlayerParty[partyIndex], MON_DATA_EXP, NULL);
+    gBattleMons[battlerId].hpIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_HP_IV, NULL);
+    gBattleMons[battlerId].attackIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_ATK_IV, NULL);
+    gBattleMons[battlerId].defenseIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_DEF_IV, NULL);
+    gBattleMons[battlerId].speedIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPEED_IV, NULL);
+    gBattleMons[battlerId].spAttackIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPATK_IV, NULL);
+    gBattleMons[battlerId].spDefenseIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPDEF_IV, NULL);
+    gBattleMons[battlerId].personality = GetMonData(&gPlayerParty[partyIndex], MON_DATA_PERSONALITY, NULL);
+    gBattleMons[battlerId].status1 = GetMonData(&gPlayerParty[partyIndex], MON_DATA_STATUS, NULL);
+    gBattleMons[battlerId].level = GetMonData(&gPlayerParty[partyIndex], MON_DATA_LEVEL, NULL);
+    gBattleMons[battlerId].hp = GetMonData(&gPlayerParty[partyIndex], MON_DATA_HP, NULL);
+    gBattleMons[battlerId].maxHP = GetMonData(&gPlayerParty[partyIndex], MON_DATA_MAX_HP, NULL);
+    gBattleMons[battlerId].attack = GetMonData(&gPlayerParty[partyIndex], MON_DATA_ATK, NULL);
+    gBattleMons[battlerId].defense = GetMonData(&gPlayerParty[partyIndex], MON_DATA_DEF, NULL);
+    gBattleMons[battlerId].speed = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPEED, NULL);
+    gBattleMons[battlerId].spAttack = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPATK, NULL);
+    gBattleMons[battlerId].spDefense = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPDEF, NULL);
+    gBattleMons[battlerId].isEgg = GetMonData(&gPlayerParty[partyIndex], MON_DATA_IS_EGG, NULL);
+    gBattleMons[battlerId].altAbility = GetMonData(&gPlayerParty[partyIndex], MON_DATA_ALT_ABILITY, NULL);
+    gBattleMons[battlerId].otId = GetMonData(&gPlayerParty[partyIndex], MON_DATA_OT_ID, NULL);
+    gBattleMons[battlerId].type1 = gBaseStats[gBattleMons[battlerId].species].type1;
+    gBattleMons[battlerId].type2 = gBaseStats[gBattleMons[battlerId].species].type2;
+    gBattleMons[battlerId].ability = GetAbilityBySpecies(gBattleMons[battlerId].species, gBattleMons[battlerId].altAbility);
+    GetMonData(&gPlayerParty[partyIndex], MON_DATA_NICKNAME, nickname);
+    StringCopy10(gBattleMons[battlerId].nickname, nickname);
+    GetMonData(&gPlayerParty[partyIndex], MON_DATA_OT_NAME, gBattleMons[battlerId].otName);
+
+    hpSwitchout = &gBattleStruct->hpOnSwitchout[GetBattlerSide(battlerId)];
+    *hpSwitchout = gBattleMons[battlerId].hp;
+
+    for (i = 0; i < 8; i++)
+        gBattleMons[battlerId].statStages[i] = 6;
+
+    gBattleMons[battlerId].status2 = 0;
+    sub_803FA70(battlerId);
+    ClearTemporarySpeciesSpriteData(battlerId, FALSE);
+}
+
+bool8 ExecuteTableBasedItemEffect(struct Pokemon *mon, u16 item, u8 partyIndex, u8 moveIndex)
+{
+    return PokemonUseItemEffects(mon, item, partyIndex, moveIndex, 0);
+}
+
+bool8 PokemonUseItemEffects(struct Pokemon *mon, u16 item, u8 partyIndex, u8 moveIndex, u8 e)
+{
+    u32 dataUnsigned;
+    s32 dataSigned;
+    s32 friendship;
+    s32 cmdIndex;
+    bool8 retVal = TRUE;
+    const u8 *itemEffect;
+    u8 var_3C = 6;
+    u32 var_38;
+    s8 var_34 = 0;
+    u8 holdEffect;
+    u8 battlerId = 4;
+    u32 var_28 = 0;
+    u16 heldItem;
+    u8 r10;
+    u32 r4;
+    u32 r5;
+    s8 r2;
+    u16 evCount;
+
+    heldItem = GetMonData(mon, MON_DATA_HELD_ITEM, NULL);
+    if (heldItem == ITEM_ENIGMA_BERRY)
+    {
+        if (gMain.inBattle)
+            holdEffect = gEnigmaBerries[gBattlerInMenuId].holdEffect;
+        else
+            holdEffect = gSaveBlock1Ptr->enigmaBerry.holdEffect;
+    }
+    else
+    {
+        holdEffect = ItemId_GetHoldEffect(heldItem);
+    }
+
+    gPotentialItemEffectBattler = gBattlerInMenuId;
+    if (gMain.inBattle)
+    {
+        gActiveBattler = gBattlerInMenuId;
+        cmdIndex = (GetBattlerSide(gActiveBattler) != B_SIDE_PLAYER);
+        while (cmdIndex < gBattlersCount)
+        {
+            if (gBattlerPartyIndexes[cmdIndex] == partyIndex)
+            {
+                battlerId = cmdIndex;
+                break;
+            }
+            cmdIndex += 2;
+        }
+    }
+    else
+    {
+        gActiveBattler = 0;
+        battlerId = MAX_BATTLERS_COUNT;
+    }
+
+    if (!IS_POKEMON_ITEM(item))
+        return TRUE;
+    if (gItemEffectTable[item - 13] == NULL && item != ITEM_ENIGMA_BERRY)
+        return TRUE;
+
+    if (item == ITEM_ENIGMA_BERRY)
+    {
+        if (gMain.inBattle)
+            itemEffect = gEnigmaBerries[gActiveBattler].itemEffect;
+        else
+            itemEffect = gSaveBlock1Ptr->enigmaBerry.itemEffect;
+    }
+    else
+    {
+        itemEffect = gItemEffectTable[item - 13];
+    }
+
+    for (cmdIndex = 0; cmdIndex < 6; cmdIndex++)
+    {
+        switch (cmdIndex)
+        {
+        // status healing effects
+        case 0:
+            if ((itemEffect[cmdIndex] & 0x80)
+             && gMain.inBattle && battlerId != 4 && (gBattleMons[battlerId].status2 & STATUS2_INFATUATION))
+            {
+                gBattleMons[battlerId].status2 &= ~STATUS2_INFATUATION;
+                retVal = FALSE;
+            }
+            if ((itemEffect[cmdIndex] & 0x30)
+             && !(gBattleMons[gActiveBattler].status2 & STATUS2_FOCUS_ENERGY))
+            {
+                gBattleMons[gActiveBattler].status2 |= STATUS2_FOCUS_ENERGY;
+                retVal = FALSE;
+            }
+            if ((itemEffect[cmdIndex] & 0xF)
+             && gBattleMons[gActiveBattler].statStages[STAT_ATK] < 12)
+            {
+                gBattleMons[gActiveBattler].statStages[STAT_ATK] += itemEffect[cmdIndex] & 0xF;
+                if (gBattleMons[gActiveBattler].statStages[STAT_ATK] > 12)
+                    gBattleMons[gActiveBattler].statStages[STAT_ATK] = 12;
+                retVal = FALSE;
+            }
+            break;
+        // in-battle stat boosting effects?
+        case 1:
+            if ((itemEffect[cmdIndex] & 0xF0)
+             && gBattleMons[gActiveBattler].statStages[STAT_DEF] < 12)
+            {
+                gBattleMons[gActiveBattler].statStages[STAT_DEF] += (itemEffect[cmdIndex] & 0xF0) >> 4;
+                if (gBattleMons[gActiveBattler].statStages[STAT_DEF] > 12)
+                    gBattleMons[gActiveBattler].statStages[STAT_DEF] = 12;
+                retVal = FALSE;
+            }
+            if ((itemEffect[cmdIndex] & 0xF)
+             && gBattleMons[gActiveBattler].statStages[STAT_SPEED] < 12)
+            {
+                gBattleMons[gActiveBattler].statStages[STAT_SPEED] += itemEffect[cmdIndex] & 0xF;
+                if (gBattleMons[gActiveBattler].statStages[STAT_SPEED] > 12)
+                    gBattleMons[gActiveBattler].statStages[STAT_SPEED] = 12;
+                retVal = FALSE;
+            }
+            break;
+        // more stat boosting effects?
+        case 2:
+            if ((itemEffect[cmdIndex] & 0xF0)
+             && gBattleMons[gActiveBattler].statStages[STAT_ACC] < 12)
+            {
+                gBattleMons[gActiveBattler].statStages[STAT_ACC] += (itemEffect[cmdIndex] & 0xF0) >> 4;
+                if (gBattleMons[gActiveBattler].statStages[STAT_ACC] > 12)
+                    gBattleMons[gActiveBattler].statStages[STAT_ACC] = 12;
+                retVal = FALSE;
+            }
+            if ((itemEffect[cmdIndex] & 0xF)
+             && gBattleMons[gActiveBattler].statStages[STAT_SPATK] < 12)
+            {
+                gBattleMons[gActiveBattler].statStages[STAT_SPATK] += itemEffect[cmdIndex] & 0xF;
+                if (gBattleMons[gActiveBattler].statStages[STAT_SPATK] > 12)
+                    gBattleMons[gActiveBattler].statStages[STAT_SPATK] = 12;
+                retVal = FALSE;
+            }
+            break;
+        case 3:
+            if ((itemEffect[cmdIndex] & 0x80)
+             && gSideTimers[GetBattlerSide(gActiveBattler)].mistTimer == 0)
+            {
+                gSideTimers[GetBattlerSide(gActiveBattler)].mistTimer = 5;
+                retVal = FALSE;
+            }
+            if ((itemEffect[cmdIndex] & 0x40)  // raise level
+             && GetMonData(mon, MON_DATA_LEVEL, NULL) != MAX_MON_LEVEL)
+            {
+                dataUnsigned = gExperienceTables[gBaseStats[GetMonData(mon, MON_DATA_SPECIES, NULL)].growthRate][GetMonData(mon, MON_DATA_LEVEL, NULL) + 1];
+                SetMonData(mon, MON_DATA_EXP, &dataUnsigned);
+                CalculateMonStats(mon);
+                retVal = FALSE;
+            }
+            if ((itemEffect[cmdIndex] & 0x20)
+             && HealStatusConditions(mon, partyIndex, 7, battlerId) == 0)
+            {
+                if (battlerId != 4)
+                    gBattleMons[battlerId].status2 &= ~STATUS2_NIGHTMARE;
+                retVal = FALSE;
+            }
+            if ((itemEffect[cmdIndex] & 0x10) && HealStatusConditions(mon, partyIndex, STATUS1_PSN_ANY | STATUS1_TOXIC_COUNTER, battlerId) == 0)
+                retVal = FALSE;
+            if ((itemEffect[cmdIndex] & 8) && HealStatusConditions(mon, partyIndex, STATUS1_BURN, battlerId) == 0)
+                retVal = FALSE;
+            if ((itemEffect[cmdIndex] & 4) && HealStatusConditions(mon, partyIndex, STATUS1_FREEZE, battlerId) == 0)
+                retVal = FALSE;
+            if ((itemEffect[cmdIndex] & 2) && HealStatusConditions(mon, partyIndex, STATUS1_PARALYSIS, battlerId) == 0)
+                retVal = FALSE;
+            if ((itemEffect[cmdIndex] & 1)  // heal confusion
+             && gMain.inBattle && battlerId != 4 && (gBattleMons[battlerId].status2 & STATUS2_CONFUSION))
+            {
+                gBattleMons[battlerId].status2 &= ~STATUS2_CONFUSION;
+                retVal = FALSE;
+            }
+            break;
+        // EV, HP, and PP raising effects
+        case 4:
+            r10 = itemEffect[cmdIndex];
+            if (r10 & 0x20)
+            {
+                r10 &= ~0x20;
+                dataUnsigned = (GetMonData(mon, MON_DATA_PP_BONUSES, NULL) & gUnknown_08329D22[moveIndex]) >> (moveIndex * 2);
+                var_38 = CalculatePPWithBonus(GetMonData(mon, MON_DATA_MOVE1 + moveIndex, NULL), GetMonData(mon, MON_DATA_PP_BONUSES, NULL), moveIndex);
+                if (dataUnsigned <= 2 && var_38 > 4)
+                {
+                    dataUnsigned = GetMonData(mon, MON_DATA_PP_BONUSES, NULL) + gUnknown_08329D2A[moveIndex];
+                    SetMonData(mon, MON_DATA_PP_BONUSES, &dataUnsigned);
+
+                    dataUnsigned = CalculatePPWithBonus(GetMonData(mon, MON_DATA_MOVE1 + moveIndex, NULL), dataUnsigned, moveIndex) - var_38;
+                    dataUnsigned = GetMonData(mon, MON_DATA_PP1 + moveIndex, NULL) + dataUnsigned;
+                    SetMonData(mon, MON_DATA_PP1 + moveIndex, &dataUnsigned);
+                    retVal = FALSE;
+                }
+            }
+            var_38 = 0;
+            while (r10 != 0)
+            {
+                if (r10 & 1)
+                {
+                    switch (var_38)
+                    {
+                    case 0:
+                    case 1:
+                        evCount = GetMonEVCount(mon);
+                        r5 = itemEffect[var_3C];
+                        dataSigned = GetMonData(mon, sGetMonDataEVConstants[var_38], NULL);
+                        r2 = r5;
+                        if (r2 > 0)
+                        {
+                            if (evCount >= MAX_TOTAL_EVS)
+                                return TRUE;
+                            if (dataSigned >= 100)
+                                break;
+
+                            if (dataSigned + r2 > 100)
+                                r5 = 100 - (dataSigned + r2) + r2;
+                            else
+                                r5 = r2;
+
+                            if (evCount + r5 > MAX_TOTAL_EVS)
+                                r5 += MAX_TOTAL_EVS - (evCount + r5);
+                            dataSigned += r5;
+                        }
+                        else
+                        {
+                            if (dataSigned == 0)
+                            {
+                                var_28 = 1;
+                                var_3C++;
+                                break;
+                            }
+                            dataSigned += r2;
+                            if (dataSigned < 0)
+                                dataSigned = 0;
+                        }
+                        SetMonData(mon, sGetMonDataEVConstants[var_38], &dataSigned);
+                        CalculateMonStats(mon);
+                        var_3C++;
+                        retVal = FALSE;
+                        break;
+                    case 2:
+                        // revive?
+                        if (r10 & 0x10)
+                        {
+                            if (GetMonData(mon, MON_DATA_HP, NULL) != 0)
+                            {
+                                var_3C++;
+                                break;
+                            }
+                            if (gMain.inBattle)
+                            {
+                                if (battlerId != 4)
+                                {
+                                    gAbsentBattlerFlags &= ~gBitTable[battlerId];
+                                    CopyPlayerPartyMonToBattleData(battlerId, pokemon_order_func(gBattlerPartyIndexes[battlerId]));
+                                    if (GetBattlerSide(gActiveBattler) == B_SIDE_PLAYER && gBattleResults.unk4 < 255)
+                                        gBattleResults.unk4++;
+                                }
+                                else
+                                {
+                                    gAbsentBattlerFlags &= ~gBitTable[gActiveBattler ^ 2];
+                                    if (GetBattlerSide(gActiveBattler) == B_SIDE_PLAYER && gBattleResults.unk4 < 255)
+                                        gBattleResults.unk4++;
+                                }
+                            }
+                        }
+                        else
+                        {
+                            if (GetMonData(mon, MON_DATA_HP, NULL) == 0)
+                            {
+                                var_3C++;
+                                break;
+                            }
+                        }
+                        dataUnsigned = itemEffect[var_3C++];
+                        switch (dataUnsigned)
+                        {
+                        case 0xFF:
+                            dataUnsigned = GetMonData(mon, MON_DATA_MAX_HP, NULL) - GetMonData(mon, MON_DATA_HP, NULL);
+                            break;
+                        case 0xFE:
+                            dataUnsigned = GetMonData(mon, MON_DATA_MAX_HP, NULL) / 2;
+                            if (dataUnsigned == 0)
+                                dataUnsigned = 1;
+                            break;
+                        case 0xFD:
+                            dataUnsigned = gBattleScripting.field_23;
+                            break;
+                        }
+                        if (GetMonData(mon, MON_DATA_MAX_HP, NULL) != GetMonData(mon, MON_DATA_HP, NULL))
+                        {
+                            if (e == 0)
+                            {
+                                dataUnsigned = GetMonData(mon, MON_DATA_HP, NULL) + dataUnsigned;
+                                if (dataUnsigned > GetMonData(mon, MON_DATA_MAX_HP, NULL))
+                                    dataUnsigned = GetMonData(mon, MON_DATA_MAX_HP, NULL);
+                                SetMonData(mon, MON_DATA_HP, &dataUnsigned);
+                                if (gMain.inBattle && battlerId != 4)
+                                {
+                                    gBattleMons[battlerId].hp = dataUnsigned;
+                                    if (!(r10 & 0x10) && GetBattlerSide(gActiveBattler) == B_SIDE_PLAYER)
+                                    {
+                                        if (gBattleResults.unk3 < 255)
+                                            gBattleResults.unk3++;
+                                        // I have to re-use this variable to match.
+                                        r5 = gActiveBattler;
+                                        gActiveBattler = battlerId;
+                                        BtlController_EmitGetMonData(0, 0, 0);
+                                        MarkBattlerForControllerExec(gActiveBattler);
+                                        gActiveBattler = r5;
+                                    }
+                                }
+                            }
+                            else
+                            {
+                                gBattleMoveDamage = -dataUnsigned;
+                            }
+                            retVal = FALSE;
+                        }
+                        r10 &= 0xEF;
+                        break;
+                    case 3:
+                        if (!(r10 & 2))
+                        {
+                            for (r5 = 0; (signed)(r5) < (signed)(4); r5++)
+                            {
+                                u16 moveId;
+
+                                dataUnsigned = GetMonData(mon, MON_DATA_PP1 + r5, NULL);
+                                moveId = GetMonData(mon, MON_DATA_MOVE1 + r5, NULL);
+                                if (dataUnsigned != CalculatePPWithBonus(moveId, GetMonData(mon, MON_DATA_PP_BONUSES, NULL), r5))
+                                {
+                                    dataUnsigned += itemEffect[var_3C];
+                                    moveId = GetMonData(mon, MON_DATA_MOVE1 + r5, NULL);
+                                    if (dataUnsigned > CalculatePPWithBonus(moveId, GetMonData(mon, MON_DATA_PP_BONUSES, NULL), r5))
+                                    {
+                                        moveId = GetMonData(mon, MON_DATA_MOVE1 + r5, NULL);
+                                        dataUnsigned = CalculatePPWithBonus(moveId, GetMonData(mon, MON_DATA_PP_BONUSES, NULL), r5);
+                                    }
+                                    SetMonData(mon, MON_DATA_PP1 + r5, &dataUnsigned);
+                                    if (gMain.inBattle
+                                     && battlerId != 4 && !(gBattleMons[battlerId].status2 & STATUS2_TRANSFORMED)
+                                     && !(gDisableStructs[battlerId].unk18_b & gBitTable[r5]))
+                                        gBattleMons[battlerId].pp[r5] = dataUnsigned;
+                                    retVal = FALSE;
+                                }
+                            }
+                            var_3C++;
+                        }
+                        else
+                        {
+                            u16 moveId;
+
+                            dataUnsigned = GetMonData(mon, MON_DATA_PP1 + moveIndex, NULL);
+                            moveId = GetMonData(mon, MON_DATA_MOVE1 + moveIndex, NULL);
+                            if (dataUnsigned != CalculatePPWithBonus(moveId, GetMonData(mon, MON_DATA_PP_BONUSES, NULL), moveIndex))
+                            {
+                                dataUnsigned += itemEffect[var_3C++];
+                                moveId = GetMonData(mon, MON_DATA_MOVE1 + moveIndex, NULL);
+                                if (dataUnsigned > CalculatePPWithBonus(moveId, GetMonData(mon, MON_DATA_PP_BONUSES, NULL), moveIndex))
+                                {
+                                    moveId = GetMonData(mon, MON_DATA_MOVE1 + moveIndex, NULL);
+                                    dataUnsigned = CalculatePPWithBonus(moveId, GetMonData(mon, MON_DATA_PP_BONUSES, NULL), moveIndex);
+                                }
+                                SetMonData(mon, MON_DATA_PP1 + moveIndex, &dataUnsigned);
+                                if (gMain.inBattle
+                                 && battlerId != 4 && !(gBattleMons[battlerId].status2 & STATUS2_TRANSFORMED)
+                                 && !(gDisableStructs[battlerId].unk18_b & gBitTable[moveIndex]))
+                                    gBattleMons[battlerId].pp[moveIndex] = dataUnsigned;
+                                retVal = FALSE;
+                            }
+                        }
+                        break;
+                    case 7:
+                        {
+                            u16 targetSpecies = GetEvolutionTargetSpecies(mon, 2, item);
+
+                            if (targetSpecies != SPECIES_NONE)
+                            {
+                                BeginEvolutionScene(mon, targetSpecies, 0, partyIndex);
+                                return FALSE;
+                            }
+                        }
+                        break;
+                    }
+                }
+                var_38++;
+                r10 >>= 1;
+            }
+            break;
+        case 5:
+            r10 = itemEffect[cmdIndex];
+            var_38 = 0;
+            while (r10 != 0)
+            {
+                if (r10 & 1)
+                {
+                    switch (var_38)
+                    {
+                    case 0:
+                    case 1:
+                    case 2:
+                    case 3:
+                        evCount = GetMonEVCount(mon);
+                        r5 = itemEffect[var_3C];
+                        dataSigned = GetMonData(mon, sGetMonDataEVConstants[var_38 + 2], NULL);
+                        r2 = r5;
+                        if (r2 > 0)
+                        {
+                            if (evCount >= MAX_TOTAL_EVS)
+                                return TRUE;
+                            if (dataSigned >= 100)
+                                break;
+
+                            if (dataSigned + r2 > 100)
+                                r5 = 100 - (dataSigned + r2) + r2;
+                            else
+                                r5 = r2;
+
+                            if (evCount + r5 > MAX_TOTAL_EVS)
+                                r5 += MAX_TOTAL_EVS - (evCount + r5);
+                            dataSigned += r5;
+                        }
+                        else
+                        {
+                            if (dataSigned == 0)
+                            {
+                                var_28 = 1;
+                                var_3C++;
+                                break;
+                            }
+                            dataSigned += r2;
+                            if (dataSigned < 0)
+                                dataSigned = 0;
+                        }
+                        SetMonData(mon, sGetMonDataEVConstants[var_38 + 2], &dataSigned);
+                        CalculateMonStats(mon);
+                        retVal = FALSE;
+                        var_3C++;
+                        break;
+                    case 4:
+                        dataUnsigned = (GetMonData(mon, MON_DATA_PP_BONUSES, NULL) & gUnknown_08329D22[moveIndex]) >> (moveIndex * 2);
+                        r5 = CalculatePPWithBonus(GetMonData(mon, MON_DATA_MOVE1 + moveIndex, NULL), GetMonData(mon, MON_DATA_PP_BONUSES, NULL), moveIndex);
+                        if (dataUnsigned < 3 && r5 > 4)
+                        {
+                            dataUnsigned = GetMonData(mon, MON_DATA_PP_BONUSES, NULL);
+                            dataUnsigned &= gUnknown_08329D26[moveIndex];
+                            dataUnsigned += gUnknown_08329D2A[moveIndex] * 3;
+
+                            SetMonData(mon, MON_DATA_PP_BONUSES, &dataUnsigned);
+                            dataUnsigned = CalculatePPWithBonus(GetMonData(mon, MON_DATA_MOVE1 + moveIndex, NULL), dataUnsigned, moveIndex) - r5;
+                            dataUnsigned = GetMonData(mon, MON_DATA_PP1 + moveIndex, NULL) + dataUnsigned;
+                            SetMonData(mon, MON_DATA_PP1 + moveIndex, &dataUnsigned);
+                            retVal = FALSE;
+                        }
+                        break;
+                    case 5:
+                        if (GetMonData(mon, MON_DATA_FRIENDSHIP, NULL) < 100 && (retVal == 0 || var_28 != 0) && !sub_806F104() && var_34 == 0)
+                        {
+                            var_34 = itemEffect[var_3C];
+                            friendship = GetMonData(mon, MON_DATA_FRIENDSHIP, NULL);
+                            if (var_34 > 0 && holdEffect == HOLD_EFFECT_HAPPINESS_UP)
+                                friendship += 150 * var_34 / 100;
+                            else
+                                friendship += var_34;
+                            if (var_34 > 0)
+                            {
+                                if (GetMonData(mon, MON_DATA_POKEBALL, NULL) == 11)
+                                    friendship++;
+                                if (GetMonData(mon, MON_DATA_MET_LOCATION, NULL) == sav1_map_get_name())
+                                    friendship++;
+                            }
+                            if (friendship < 0)
+                                friendship = 0;
+                            if (friendship > 255)
+                                friendship = 255;
+                            SetMonData(mon, MON_DATA_FRIENDSHIP, &friendship);
+                            retVal = FALSE;
+                        }
+                        var_3C++;
+                        break;
+                    case 6:
+                        if (GetMonData(mon, MON_DATA_FRIENDSHIP, NULL) >= 100 && GetMonData(mon, MON_DATA_FRIENDSHIP, NULL) < 200
+                         && (retVal == 0 || var_28 != 0) && !sub_806F104() && var_34 == 0)
+                        {
+                            var_34 = itemEffect[var_3C];
+                            friendship = GetMonData(mon, MON_DATA_FRIENDSHIP, NULL);
+                            if ((s8)(var_34) > 0 && holdEffect == HOLD_EFFECT_HAPPINESS_UP)
+                                friendship += 150 * var_34 / 100;
+                            else
+                                friendship += var_34;
+                            if (var_34 > 0)
+                            {
+                                if (GetMonData(mon, MON_DATA_POKEBALL, NULL) == 11)
+                                    friendship++;
+                                if (GetMonData(mon, MON_DATA_MET_LOCATION, NULL) == sav1_map_get_name())
+                                    friendship++;
+                            }
+                            if (friendship < 0)
+                                friendship = 0;
+                            if (friendship > 255)
+                                friendship = 255;
+                            SetMonData(mon, MON_DATA_FRIENDSHIP, &friendship);
+                            retVal = FALSE;
+                        }
+                        var_3C++;
+                        break;
+                    case 7:
+                        if (GetMonData(mon, MON_DATA_FRIENDSHIP, NULL) >= 200 && (retVal == 0 || var_28 != 0) && !sub_806F104() && var_34 == 0)
+                        {
+                            var_34 = itemEffect[var_3C];
+                            friendship = GetMonData(mon, MON_DATA_FRIENDSHIP, NULL);
+                            if ((s8)(var_34) > 0 && holdEffect == HOLD_EFFECT_HAPPINESS_UP)
+                                friendship += 150 * var_34 / 100;
+                            else
+                                friendship += var_34;
+                            if (var_34 > 0)
+                            {
+                                if (GetMonData(mon, MON_DATA_POKEBALL, NULL) == 11)
+                                    friendship++;
+                                if (GetMonData(mon, MON_DATA_MET_LOCATION, NULL) == sav1_map_get_name())
+                                    friendship++;
+                            }
+                            if (friendship < 0)
+                                friendship = 0;
+                            if (friendship > 255)
+                                friendship = 255;
+                            SetMonData(mon, MON_DATA_FRIENDSHIP, &friendship);
+                            retVal = FALSE;
+                        }
+                        var_3C++;
+                        break;
+                    }
+                }
+                var_38++;
+                r10 >>= 1;
+            }
+            break;
+        }
+    }
+    return retVal;
+}
+
+bool8 HealStatusConditions(struct Pokemon *mon, u32 battlePartyId, u32 healMask, u8 battlerId)
+{
+    u32 status = GetMonData(mon, MON_DATA_STATUS, 0);
+
+    if (status & healMask)
+    {
+        status &= ~healMask;
+        SetMonData(mon, MON_DATA_STATUS, &status);
+        if (gMain.inBattle && battlerId != MAX_BATTLERS_COUNT)
+            gBattleMons[battlerId].status1 &= ~healMask;
+        return FALSE;
+    }
+    else
+    {
+        return TRUE;
+    }
+}
+
+u8 GetItemEffectParamOffset(u16 itemId, u8 effectByte, u8 effectBit)
+{
+    const u8 *temp;
+    const u8 *itemEffect;
+    u8 offset;
+    int i;
+    u8 j;
+    u8 val;
+
+    offset = 6;
+
+    temp = gItemEffectTable[itemId - 13];
+
+    if (!temp && itemId != ITEM_ENIGMA_BERRY)
+        return 0;
+
+    if (itemId == ITEM_ENIGMA_BERRY)
+    {
+        temp = gEnigmaBerries[gActiveBattler].itemEffect;
+    }
+
+    itemEffect = temp;
+
+    for (i = 0; i < 6; i++)
+    {
+        switch (i)
+        {
+        case 0:
+        case 1:
+        case 2:
+        case 3:
+            if (i == effectByte)
+                return 0;
+            break;
+        case 4:
+            val = itemEffect[4];
+            if (val & 0x20)
+                val &= 0xDF;
+            j = 0;
+            while (val)
+            {
+                if (val & 1)
+                {
+                    switch (j)
+                    {
+                    case 2:
+                        if (val & 0x10)
+                            val &= 0xEF;
+                    case 0:
+                        if (i == effectByte && (val & effectBit))
+                            return offset;
+                        offset++;
+                        break;
+                    case 1:
+                        if (i == effectByte && (val & effectBit))
+                            return offset;
+                        offset++;
+                        break;
+                    case 3:
+                        if (i == effectByte && (val & effectBit))
+                            return offset;
+                        offset++;
+                        break;
+                    case 7:
+                        if (i == effectByte)
+                            return 0;
+                        break;
+                    }
+                }
+                j++;
+                val >>= 1;
+                if (i == effectByte)
+                    effectBit >>= 1;
+            }
+            break;
+        case 5:
+            val = itemEffect[5];
+            j = 0;
+            while (val)
+            {
+                if (val & 1)
+                {
+                    switch (j)
+                    {
+                    case 0:
+                    case 1:
+                    case 2:
+                    case 3:
+                    case 4:
+                    case 5:
+                    case 6:
+                        if (i == effectByte && (val & effectBit))
+                            return offset;
+                        offset++;
+                        break;
+                    case 7:
+                        if (i == effectByte)
+                            return 0;
+                        break;
+                    }
+                }
+                j++;
+                val >>= 1;
+                if (i == effectByte)
+                    effectBit >>= 1;
+            }
+            break;
+        }
+    }
+
+    return offset;
+}
+
+static void sub_806CF24(s32 arg0)
+{
+    gBattlerTarget = gBattlerInMenuId;
+    StringCopy(gBattleTextBuff1, gStatNamesTable[gUnknown_08329EC8[arg0]]);
+    StringCopy(gBattleTextBuff2, gText_StatRose);
+    BattleStringExpandPlaceholdersToDisplayedString(gText_PkmnsStatChanged2);
+}
+
+u8 *sub_806CF78(u16 itemId)
+{
+    int i;
+    const u8 *itemEffect;
+
+    if (itemId == ITEM_ENIGMA_BERRY)
+    {
+        if (gMain.inBattle)
+            itemEffect = gEnigmaBerries[gBattlerInMenuId].itemEffect;
+        else
+            itemEffect = gSaveBlock1Ptr->enigmaBerry.itemEffect;
+    }
+    else
+    {
+        itemEffect = gItemEffectTable[itemId - 13];
+    }
+
+    gPotentialItemEffectBattler = gBattlerInMenuId;
+
+    for (i = 0; i < 3; i++)
+    {
+        if (itemEffect[i] & 0xF)
+            sub_806CF24(i * 2);
+        if (itemEffect[i] & 0xF0)
+        {
+            if (i)
+            {
+                sub_806CF24(i * 2 + 1);
+            }
+            else
+            {
+                gBattlerAttacker = gBattlerInMenuId;
+                BattleStringExpandPlaceholdersToDisplayedString(gText_PkmnGettingPumped);
+            }
+        }
+    }
+
+    if (itemEffect[3] & 0x80)
+    {
+        gBattlerAttacker = gBattlerInMenuId;
+        BattleStringExpandPlaceholdersToDisplayedString(gText_PkmnShroudedInMist);
+    }
+
+    return gDisplayedStringBattle;
+}
+
+u8 GetNature(struct Pokemon *mon)
+{
+    return GetMonData(mon, MON_DATA_PERSONALITY, 0) % 25;
+}
+
+u8 GetNatureFromPersonality(u32 personality)
+{
+    return personality % 25;
+}
+
+u16 GetEvolutionTargetSpecies(struct Pokemon *mon, u8 type, u16 evolutionItem)
+{
+    int i;
+    u16 targetSpecies = 0;
+    u16 species = GetMonData(mon, MON_DATA_SPECIES, 0);
+    u16 heldItem = GetMonData(mon, MON_DATA_HELD_ITEM, 0);
+    u32 personality = GetMonData(mon, MON_DATA_PERSONALITY, 0);
+    u8 level;
+    u16 friendship;
+    u8 beauty = GetMonData(mon, MON_DATA_BEAUTY, 0);
+    u16 upperPersonality = personality >> 16;
+    u8 holdEffect;
+
+    if (heldItem == ITEM_ENIGMA_BERRY)
+        holdEffect = gSaveBlock1Ptr->enigmaBerry.holdEffect;
+    else
+        holdEffect = ItemId_GetHoldEffect(heldItem);
+
+    if (holdEffect == 38 && type != 3)
+        return 0;
+
+    switch (type)
+    {
+    case 0:
+        level = GetMonData(mon, MON_DATA_LEVEL, 0);
+        friendship = GetMonData(mon, MON_DATA_FRIENDSHIP, 0);
+
+        for (i = 0; i < 5; i++)
+        {
+            switch (gEvolutionTable[species][i].method)
+            {
+            case EVO_FRIENDSHIP:
+                if (friendship >= 220)
+                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
+                break;
+            case EVO_FRIENDSHIP_DAY:
+                RtcCalcLocalTime();
+                if (gLocalTime.hours >= 12 && gLocalTime.hours < 24 && friendship >= 220)
+                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
+                break;
+            case EVO_FRIENDSHIP_NIGHT:
+                RtcCalcLocalTime();
+                if (gLocalTime.hours >= 0 && gLocalTime.hours < 12 && friendship >= 220)
+                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
+                break;
+            case EVO_LEVEL:
+                if (gEvolutionTable[species][i].param <= level)
+                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
+                break;
+            case EVO_LEVEL_ATK_GT_DEF:
+                if (gEvolutionTable[species][i].param <= level)
+                    if (GetMonData(mon, MON_DATA_ATK, 0) > GetMonData(mon, MON_DATA_DEF, 0))
+                        targetSpecies = gEvolutionTable[species][i].targetSpecies;
+                break;
+            case EVO_LEVEL_ATK_EQ_DEF:
+                if (gEvolutionTable[species][i].param <= level)
+                    if (GetMonData(mon, MON_DATA_ATK, 0) == GetMonData(mon, MON_DATA_DEF, 0))
+                        targetSpecies = gEvolutionTable[species][i].targetSpecies;
+                break;
+            case EVO_LEVEL_ATK_LT_DEF:
+                if (gEvolutionTable[species][i].param <= level)
+                    if (GetMonData(mon, MON_DATA_ATK, 0) < GetMonData(mon, MON_DATA_DEF, 0))
+                        targetSpecies = gEvolutionTable[species][i].targetSpecies;
+                break;
+            case EVO_LEVEL_SILCOON:
+                if (gEvolutionTable[species][i].param <= level && (upperPersonality % 10) <= 4)
+                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
+                break;
+            case EVO_LEVEL_CASCOON:
+                if (gEvolutionTable[species][i].param <= level && (upperPersonality % 10) > 4)
+                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
+                break;
+            case EVO_LEVEL_NINJASK:
+                if (gEvolutionTable[species][i].param <= level)
+                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
+                break;
+            case EVO_BEAUTY:
+                if (gEvolutionTable[species][i].param <= beauty)
+                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
+                break;
+            }
+        }
+        break;
+    case 1:
+        for (i = 0; i < 5; i++)
+        {
+            switch (gEvolutionTable[species][i].method)
+            {
+            case EVO_TRADE:
+                targetSpecies = gEvolutionTable[species][i].targetSpecies;
+                break;
+            case EVO_TRADE_ITEM:
+                if (gEvolutionTable[species][i].param == heldItem)
+                {
+                    heldItem = 0;
+                    SetMonData(mon, MON_DATA_HELD_ITEM, (u8 *)&heldItem);
+                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
+                }
+                break;
+            }
+        }
+        break;
+    case 2:
+    case 3:
+        for (i = 0; i < 5; i++)
+        {
+            if (gEvolutionTable[species][i].method == EVO_ITEM
+             && gEvolutionTable[species][i].param == evolutionItem)
+            {
+                targetSpecies = gEvolutionTable[species][i].targetSpecies;
+                break;
+            }
+        }
+        break;
+    }
+
+    return targetSpecies;
+}
+
+u16 HoennPokedexNumToSpecies(u16 hoennNum)
+{
+    u16 species;
+
+    if (!hoennNum)
+        return 0;
+
+    species = 0;
+
+    while (species < 411 && gSpeciesToHoennPokedexNum[species] != hoennNum)
+        species++;
+
+    if (species == 411)
+        return 0;
+
+    return species + 1;
+}
+
+u16 NationalPokedexNumToSpecies(u16 nationalNum)
+{
+    u16 species;
+
+    if (!nationalNum)
+        return 0;
+
+    species = 0;
+
+    while (species < 411 && gSpeciesToNationalPokedexNum[species] != nationalNum)
+        species++;
+
+    if (species == 411)
+        return 0;
+
+    return species + 1;
+}
+
+u16 NationalToHoennOrder(u16 nationalNum)
+{
+    u16 hoennNum;
+
+    if (!nationalNum)
+        return 0;
+
+    hoennNum = 0;
+
+    while (hoennNum < 411 && gHoennToNationalOrder[hoennNum] != nationalNum)
+        hoennNum++;
+
+    if (hoennNum == 411)
+        return 0;
+
+    return hoennNum + 1;
+}
+
+u16 SpeciesToNationalPokedexNum(u16 species)
+{
+    if (!species)
+        return 0;
+
+    return gSpeciesToNationalPokedexNum[species - 1];
+}
+
+u16 SpeciesToHoennPokedexNum(u16 species)
+{
+    if (!species)
+        return 0;
+
+    return gSpeciesToHoennPokedexNum[species - 1];
+}
+
+u16 HoennToNationalOrder(u16 hoennNum)
+{
+    if (!hoennNum)
+        return 0;
+
+    return gHoennToNationalOrder[hoennNum - 1];
+}
+
+u16 SpeciesToCryId(u16 species)
+{
+    if (species <= 250)
+        return species;
+
+    if (species < 276)
+        return 200;
+
+    return gSpeciesIdToCryId[species - 276];
+}
+
+void sub_806D544(u16 species, u32 personality, u8 *dest)
+{
+    if (species == SPECIES_SPINDA
+        && dest != gMonSpritesGfxPtr->sprites[0]
+        && dest != gMonSpritesGfxPtr->sprites[2])
+    {
+        int i;
+        for (i = 0; i < 4; i++)
+        {
+            int j;
+            u8 x = gSpindaSpotGraphics[i].x + ((personality & 0x0F) - 8);
+            u8 y = gSpindaSpotGraphics[i].y + (((personality & 0xF0) >> 4) - 8);
+
+            for (j = 0; j < 16; j++)
+            {
+                int k;
+                s32 row = gSpindaSpotGraphics[i].image[j];
+
+                for (k = x; k < x + 16; k++)
+                {
+                    u8 *val = dest + ((k / 8) * 32) + ((k % 8) / 2) + ((y >> 3) << 8) + ((y & 7) << 2);
+
+                    if (row & 1)
+                    {
+                        if (k & 1)
+                        {
+                            if ((u8)((*val & 0xF0) - 0x10) <= 0x20)
+                                *val += 0x40;
+                        }
+                        else
+                        {
+                            if ((u8)((*val & 0xF) - 0x01) <= 0x02)
+                                *val += 0x04;
+                        }
+                    }
+
+                    row >>= 1;
+                }
+
+                y++;
+            }
+
+            personality >>= 8;
+        }
+    }
+}
+
+void DrawSpindaSpots(u16 species, u32 personality, u8 *dest, u8 a4)
+{
+    if (species == SPECIES_SPINDA && a4)
+    {
+        int i;
+        for (i = 0; i < 4; i++)
+        {
+            int j;
+            u8 x = gSpindaSpotGraphics[i].x + ((personality & 0x0F) - 8);
+            u8 y = gSpindaSpotGraphics[i].y + (((personality & 0xF0) >> 4) - 8);
+
+            for (j = 0; j < 16; j++)
+            {
+                int k;
+                s32 row = gSpindaSpotGraphics[i].image[j];
+
+                for (k = x; k < x + 16; k++)
+                {
+                    u8 *val = dest + ((k / 8) * 32) + ((k % 8) / 2) + ((y >> 3) << 8) + ((y & 7) << 2);
+
+                    if (row & 1)
+                    {
+                        if (k & 1)
+                        {
+                            if ((u8)((*val & 0xF0) - 0x10) <= 0x20)
+                                *val += 0x40;
+                        }
+                        else
+                        {
+                            if ((u8)((*val & 0xF) - 0x01) <= 0x02)
+                                *val += 0x04;
+                        }
+                    }
+
+                    row >>= 1;
+                }
+
+                y++;
+            }
+
+            personality >>= 8;
+        }
+    }
+}
+
+void EvolutionRenameMon(struct Pokemon *mon, u16 oldSpecies, u16 newSpecies)
+{
+    u8 language;
+    GetMonData(mon, MON_DATA_NICKNAME, gStringVar1);
+    language = GetMonData(mon, MON_DATA_LANGUAGE, &language);
+    if (language == GAME_LANGUAGE && !StringCompare(gSpeciesNames[oldSpecies], gStringVar1))
+        SetMonData(mon, MON_DATA_NICKNAME, gSpeciesNames[newSpecies]);
+}
+
+bool8 sub_806D7EC(void)
+{
+    bool8 retVal = FALSE;
+    switch (gLinkPlayers[GetMultiplayerId()].lp_field_18)
+    {
+    case 0:
+    case 3:
+        retVal = FALSE;
+        break;
+    case 1:
+    case 2:
+        retVal = TRUE;
+        break;
+    }
+    return retVal;
+}
+
+bool16 sub_806D82C(u8 id)
+{
+    bool16 retVal = FALSE;
+    switch (gLinkPlayers[id].lp_field_18)
+    {
+    case 0:
+    case 3:
+        retVal = FALSE;
+        break;
+    case 1:
+    case 2:
+        retVal = TRUE;
+        break;
+    }
+    return retVal;
+}
+
+s32 GetBattlerMultiplayerId(u16 a1)
+{
+    s32 id;
+    for (id = 0; id < MAX_LINK_PLAYERS; id++)
+        if (gLinkPlayers[id].lp_field_18 == a1)
+            break;
+    return id;
+}
+
+u8 GetTrainerEncounterMusicId(u16 trainerOpponentId)
+{
+    if (InBattlePyramid())
+        return GetTrainerEncounterMusicIdInBattlePyramind(trainerOpponentId);
+    if (sub_81D5C18())
+        return sub_81D63C8(trainerOpponentId);
+    return TRAINER_ENCOUNTER_MUSIC(trainerOpponentId);
+}
+
+u16 ModifyStatByNature(u8 nature, u16 n, u8 statIndex)
+{
+    if (statIndex < 1 || statIndex > 5)
+    {
+        // should just be "return n", but it wouldn't match without this
+        u16 retVal = n;
+        retVal++;
+        retVal--;
+        return retVal;
+    }
+
+    switch (gNatureStatTable[nature][statIndex - 1])
+    {
+    case 1:
+        return (u16)(n * 110) / 100;
+    case -1:
+        return (u16)(n * 90) / 100;
+    }
+
+    return n;
+}
+
+void AdjustFriendship(struct Pokemon *mon, u8 event)
+{
+    u16 species, heldItem;
+    u8 holdEffect;
+
+    if (sub_806F104())
+        return;
+
+    species = GetMonData(mon, MON_DATA_SPECIES2, 0);
+    heldItem = GetMonData(mon, MON_DATA_HELD_ITEM, 0);
+
+    if (heldItem == ITEM_ENIGMA_BERRY)
+    {
+        if (gMain.inBattle)
+            holdEffect = gEnigmaBerries[0].holdEffect;
+        else
+            holdEffect = gSaveBlock1Ptr->enigmaBerry.holdEffect;
+    }
+    else
+    {
+        holdEffect = ItemId_GetHoldEffect(heldItem);
+    }
+
+    if (species && species != SPECIES_EGG)
+    {
+        u8 friendshipLevel = 0;
+        s16 friendship = GetMonData(mon, MON_DATA_FRIENDSHIP, 0);
+        if (friendship > 99)
+            friendshipLevel++;
+        if (friendship > 199)
+            friendshipLevel++;
+        if ((event != 5 || !(Random() & 1))
+         && (event != 3
+          || ((gBattleTypeFlags & BATTLE_TYPE_TRAINER)
+           && (gTrainers[gTrainerBattleOpponent_A].trainerClass == TRAINER_CLASS_ELITE_FOUR
+            || gTrainers[gTrainerBattleOpponent_A].trainerClass == TRAINER_CLASS_LEADER
+            || gTrainers[gTrainerBattleOpponent_A].trainerClass == TRAINER_CLASS_CHAMPION))))
+        {
+            s8 mod = gUnknown_08329ECE[event][friendshipLevel];
+            if (mod > 0 && holdEffect == HOLD_EFFECT_HAPPINESS_UP)
+                mod = (150 * mod) / 100;
+            friendship += mod;
+            if (mod > 0)
+            {
+                if (GetMonData(mon, MON_DATA_POKEBALL, 0) == ITEM_LUXURY_BALL)
+                    friendship++;
+                if (GetMonData(mon, MON_DATA_MET_LOCATION, 0) == sav1_map_get_name())
+                    friendship++;
+            }
+            if (friendship < 0)
+                friendship = 0;
+            if (friendship > 255)
+                friendship = 255;
+            SetMonData(mon, MON_DATA_FRIENDSHIP, &friendship);
+        }
+    }
+}
+
+void MonGainEVs(struct Pokemon *mon, u16 defeatedSpecies)
+{
+    u8 evs[NUM_STATS];
+    u16 evIncrease = 0;
+    u16 totalEVs = 0;
+    u16 heldItem;
+    u8 holdEffect;
+    int i;
+
+    for (i = 0; i < NUM_STATS; i++)
+    {
+        evs[i] = GetMonData(mon, MON_DATA_HP_EV + i, 0);
+        totalEVs += evs[i];
+    }
+
+    for (i = 0; i < NUM_STATS; i++)
+    {
+        u8 hasHadPokerus;
+        int multiplier;
+
+        if (totalEVs >= MAX_TOTAL_EVS)
+            break;
+
+        hasHadPokerus = CheckPartyHasHadPokerus(mon, 0);
+
+        if (hasHadPokerus)
+            multiplier = 2;
+        else
+            multiplier = 1;
+
+        switch (i)
+        {
+        case 0:
+            evIncrease = gBaseStats[defeatedSpecies].evYield_HP * multiplier;
+            break;
+        case 1:
+            evIncrease = gBaseStats[defeatedSpecies].evYield_Attack * multiplier;
+            break;
+        case 2:
+            evIncrease = gBaseStats[defeatedSpecies].evYield_Defense * multiplier;
+            break;
+        case 3:
+            evIncrease = gBaseStats[defeatedSpecies].evYield_Speed * multiplier;
+            break;
+        case 4:
+            evIncrease = gBaseStats[defeatedSpecies].evYield_SpAttack * multiplier;
+            break;
+        case 5:
+            evIncrease = gBaseStats[defeatedSpecies].evYield_SpDefense * multiplier;
+            break;
+        }
+
+        heldItem = GetMonData(mon, MON_DATA_HELD_ITEM, 0);
+
+        if (heldItem == ITEM_ENIGMA_BERRY)
+        {
+            if (gMain.inBattle)
+                holdEffect = gEnigmaBerries[0].holdEffect;
+            else
+                holdEffect = gSaveBlock1Ptr->enigmaBerry.holdEffect;
+        }
+        else
+        {
+            holdEffect = ItemId_GetHoldEffect(heldItem);
+        }
+
+        if (holdEffect == HOLD_EFFECT_MACHO_BRACE)
+            evIncrease *= 2;
+
+        if (totalEVs + (s16)evIncrease > MAX_TOTAL_EVS)
+            evIncrease = ((s16)evIncrease + MAX_TOTAL_EVS) - (totalEVs + evIncrease);
+
+        if (evs[i] + (s16)evIncrease > 255)
+        {
+            int val1 = (s16)evIncrease + 255;
+            int val2 = evs[i] + evIncrease;
+            evIncrease = val1 - val2;
+        }
+
+        evs[i] += evIncrease;
+        totalEVs += evIncrease;
+        SetMonData(mon, MON_DATA_HP_EV + i, &evs[i]);
+    }
+}
+
+u16 GetMonEVCount(struct Pokemon *mon)
+{
+    int i;
+    u16 count = 0;
+
+    for (i = 0; i < NUM_STATS; i++)
+        count += GetMonData(mon, MON_DATA_HP_EV + i, 0);
+
+    return count;
+}
+
+void RandomlyGivePartyPokerus(struct Pokemon *party)
+{
+    u16 rnd = Random();
+    if (rnd == 0x4000 || rnd == 0x8000 || rnd == 0xC000)
+    {
+        struct Pokemon *mon;
+
+        do
+        {
+            do
+            {
+                rnd = Random() % PARTY_SIZE;
+                mon = &party[rnd];
+            }
+            while (!GetMonData(mon, MON_DATA_SPECIES, 0));
+        }
+        while (GetMonData(mon, MON_DATA_IS_EGG, 0));
+
+        if (!(CheckPartyHasHadPokerus(party, gBitTable[rnd])))
+        {
+            u8 rnd2;
+
+            do
+            {
+                rnd2 = Random();
+            }
+            while ((rnd2 & 0x7) == 0);
+
+            if (rnd2 & 0xF0)
+                rnd2 &= 0x7;
+
+            rnd2 |= (rnd2 << 4);
+            rnd2 &= 0xF3;
+            rnd2++;
+
+            SetMonData(&party[rnd], MON_DATA_POKERUS, &rnd2);
+        }
+    }
+}
+
+u8 CheckPartyPokerus(struct Pokemon *party, u8 selection)
+{
+    u8 retVal;
+
+    int partyIndex = 0;
+    unsigned curBit = 1;
+    retVal = 0;
+
+    if (selection)
+    {
+        do
+        {
+            if ((selection & 1) && (GetMonData(&party[partyIndex], MON_DATA_POKERUS, 0) & 0xF))
+                retVal |= curBit;
+            partyIndex++;
+            curBit <<= 1;
+            selection >>= 1;
+        }
+        while (selection);
+    }
+    else if (GetMonData(&party[0], MON_DATA_POKERUS, 0) & 0xF)
+    {
+        retVal = 1;
+    }
+
+    return retVal;
+}
+
+u8 CheckPartyHasHadPokerus(struct Pokemon *party, u8 selection)
+{
+    u8 retVal;
+
+    int partyIndex = 0;
+    unsigned curBit = 1;
+    retVal = 0;
+
+    if (selection)
+    {
+        do
+        {
+            if ((selection & 1) && GetMonData(&party[partyIndex], MON_DATA_POKERUS, 0))
+                retVal |= curBit;
+            partyIndex++;
+            curBit <<= 1;
+            selection >>= 1;
+        }
+        while (selection);
+    }
+    else if (GetMonData(&party[0], MON_DATA_POKERUS, 0))
+    {
+        retVal = 1;
+    }
+
+    return retVal;
+}
+
+void UpdatePartyPokerusTime(u16 days)
+{
+    int i;
+    for (i = 0; i < PARTY_SIZE; i++)
+    {
+        if (GetMonData(&gPlayerParty[i], MON_DATA_SPECIES, 0))
+        {
+            u8 pokerus = GetMonData(&gPlayerParty[i], MON_DATA_POKERUS, 0);
+            if (pokerus & 0xF)
+            {
+                if ((pokerus & 0xF) < days || days > 4)
+                    pokerus &= 0xF0;
+                else
+                    pokerus -= days;
+
+                if (pokerus == 0)
+                    pokerus = 0x10;
+
+                SetMonData(&gPlayerParty[i], MON_DATA_POKERUS, &pokerus);
+            }
+        }
+    }
+}
+
+void PartySpreadPokerus(struct Pokemon *party)
+{
+    if ((Random() % 3) == 0)
+    {
+        int i;
+        for (i = 0; i < PARTY_SIZE; i++)
+        {
+            if (GetMonData(&party[i], MON_DATA_SPECIES, 0))
+            {
+                u8 pokerus = GetMonData(&party[i], MON_DATA_POKERUS, 0);
+                u8 curPokerus = pokerus;
+                if (pokerus)
+                {
+                    if (pokerus & 0xF)
+                    {
+                        // spread to adjacent party members
+                        if (i != 0 && !(GetMonData(&party[i - 1], MON_DATA_POKERUS, 0) & 0xF0))
+                            SetMonData(&party[i - 1], MON_DATA_POKERUS, &curPokerus);
+                        if (i != (PARTY_SIZE - 1) && !(GetMonData(&party[i + 1], MON_DATA_POKERUS, 0) & 0xF0))
+                        {
+                            SetMonData(&party[i + 1], MON_DATA_POKERUS, &curPokerus);
+                            i++;
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+bool8 TryIncrementMonLevel(struct Pokemon *mon)
+{
+    u16 species = GetMonData(mon, MON_DATA_SPECIES, 0);
+    u8 nextLevel = GetMonData(mon, MON_DATA_LEVEL, 0) + 1;
+    u32 expPoints = GetMonData(mon, MON_DATA_EXP, 0);
+    if (expPoints > gExperienceTables[gBaseStats[species].growthRate][MAX_MON_LEVEL])
+    {
+        expPoints = gExperienceTables[gBaseStats[species].growthRate][MAX_MON_LEVEL];
+        SetMonData(mon, MON_DATA_EXP, &expPoints);
+    }
+    if (nextLevel > MAX_MON_LEVEL || expPoints < gExperienceTables[gBaseStats[species].growthRate][nextLevel])
+    {
+        return FALSE;
+    }
+    else
+    {
+        SetMonData(mon, MON_DATA_LEVEL, &nextLevel);
+        return TRUE;
+    }
+}
+
+u32 CanMonLearnTMHM(struct Pokemon *mon, u8 tm)
+{
+    u16 species = GetMonData(mon, MON_DATA_SPECIES2, 0);
+    if (species == SPECIES_EGG)
+    {
+        return 0;
+    }
+    else if (tm < 32)
+    {
+        u32 mask = 1 << tm;
+        return gTMHMLearnsets[species][0] & mask;
+    }
+    else
+    {
+        u32 mask = 1 << (tm - 32);
+        return gTMHMLearnsets[species][1] & mask;
+    }
+}
+
+u32 CanSpeciesLearnTMHM(u16 species, u8 tm)
+{
+    if (species == SPECIES_EGG)
+    {
+        return 0;
+    }
+    else if (tm < 32)
+    {
+        u32 mask = 1 << tm;
+        return gTMHMLearnsets[species][0] & mask;
+    }
+    else
+    {
+        u32 mask = 1 << (tm - 32);
+        return gTMHMLearnsets[species][1] & mask;
+    }
+}
+
+u8 GetMoveRelearnerMoves(struct Pokemon *mon, u16 *moves)
+{
+    u16 learnedMoves[4];
+    u8 numMoves = 0;
+    u16 species = GetMonData(mon, MON_DATA_SPECIES, 0);
+    u8 level = GetMonData(mon, MON_DATA_LEVEL, 0);
+    int i, j, k;
+
+    for (i = 0; i < 4; i++)
+        learnedMoves[i] = GetMonData(mon, MON_DATA_MOVE1 + i, 0);
+
+    for (i = 0; i < 20; i++)
+    {
+        u16 moveLevel;
+
+        if (gLevelUpLearnsets[species][i] == 0xFFFF)
+            break;
+
+        moveLevel = gLevelUpLearnsets[species][i] & 0xFE00;
+
+        if (moveLevel <= (level << 9))
+        {
+            for (j = 0; j < 4 && learnedMoves[j] != (gLevelUpLearnsets[species][i] & 0x1FF); j++)
+                ;
+
+            if (j == 4)
+            {
+                for (k = 0; k < numMoves && moves[k] != (gLevelUpLearnsets[species][i] & 0x1FF); k++)
+                    ;
+
+                if (k == numMoves)
+                    moves[numMoves++] = gLevelUpLearnsets[species][i] & 0x1FF;
+            }
+        }
+    }
+
+    return numMoves;
+}
+
+u8 GetLevelUpMovesBySpecies(u16 species, u16 *moves)
+{
+    u8 numMoves = 0;
+    int i;
+
+    for (i = 0; i < 20 && gLevelUpLearnsets[species][i] != 0xFFFF; i++)
+         moves[numMoves++] = gLevelUpLearnsets[species][i] & 0x1FF;
+
+     return numMoves;
+}
+
+u8 GetNumberOfRelearnableMoves(struct Pokemon *mon)
+{
+    u16 learnedMoves[4];
+    u16 moves[20];
+    u8 numMoves = 0;
+    u16 species = GetMonData(mon, MON_DATA_SPECIES2, 0);
+    u8 level = GetMonData(mon, MON_DATA_LEVEL, 0);
+    int i, j, k;
+
+    if (species == SPECIES_EGG)
+        return 0;
+
+    for (i = 0; i < 4; i++)
+        learnedMoves[i] = GetMonData(mon, MON_DATA_MOVE1 + i, 0);
+
+    for (i = 0; i < 20; i++)
+    {
+        u16 moveLevel;
+
+        if (gLevelUpLearnsets[species][i] == 0xFFFF)
+            break;
+
+        moveLevel = gLevelUpLearnsets[species][i] & 0xFE00;
+
+        if (moveLevel <= (level << 9))
+        {
+            for (j = 0; j < 4 && learnedMoves[j] != (gLevelUpLearnsets[species][i] & 0x1FF); j++)
+                ;
+
+            if (j == 4)
+            {
+                for (k = 0; k < numMoves && moves[k] != (gLevelUpLearnsets[species][i] & 0x1FF); k++)
+                    ;
+
+                if (k == numMoves)
+                    moves[numMoves++] = gLevelUpLearnsets[species][i] & 0x1FF;
+            }
+        }
+    }
+
+    return numMoves;
+}
+
+u16 SpeciesToPokedexNum(u16 species)
+{
+    if (IsNationalPokedexEnabled())
+    {
+        return SpeciesToNationalPokedexNum(species);
+    }
+    else
+    {
+        species = SpeciesToHoennPokedexNum(species);
+        if (species <= 202)
+            return species;
+        return 0xFFFF;
+    }
+}
+
+bool32 sub_806E3F8(u16 species)
+{
+    if (SpeciesToHoennPokedexNum(species) > 202)
+        return FALSE;
+    else
+        return TRUE;
+}
+
+void ClearBattleMonForms(void)
+{
+    int i;
+    for (i = 0; i < MAX_BATTLERS_COUNT; i++)
+        gBattleMonForms[i] = 0;
+}
+
+u16 GetBattleBGM(void)
+{
+    if (gBattleTypeFlags & BATTLE_TYPE_KYOGRE_GROUDON)
+        return MUS_BATTLE34;
+    if (gBattleTypeFlags & BATTLE_TYPE_REGI)
+        return MUS_BATTLE36;
+    if (gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000))
+        return MUS_BATTLE20;
+    if (gBattleTypeFlags & BATTLE_TYPE_TRAINER)
+    {
+        u8 trainerClass;
+
+        if (gBattleTypeFlags & BATTLE_TYPE_FRONTIER)
+            trainerClass = GetFrontierOpponentClass(gTrainerBattleOpponent_A);
+        else if (gBattleTypeFlags & BATTLE_TYPE_x4000000)
+            trainerClass = TRAINER_CLASS_EXPERT;
+        else
+            trainerClass = gTrainers[gTrainerBattleOpponent_A].trainerClass;
+
+        switch (trainerClass)
+        {
+        case TRAINER_CLASS_AQUA_LEADER:
+        case TRAINER_CLASS_MAGMA_LEADER:
+            return MUS_BATTLE30;
+        case TRAINER_CLASS_TEAM_AQUA:
+        case TRAINER_CLASS_TEAM_MAGMA:
+        case TRAINER_CLASS_AQUA_ADMIN:
+        case TRAINER_CLASS_MAGMA_ADMIN:
+            return MUS_BATTLE31;
+        case TRAINER_CLASS_LEADER:
+            return MUS_BATTLE32;
+        case TRAINER_CLASS_CHAMPION:
+            return MUS_BATTLE33;
+        case TRAINER_CLASS_PKMN_TRAINER_3:
+            if (gBattleTypeFlags & BATTLE_TYPE_FRONTIER)
+                return MUS_BATTLE35;
+            if (!StringCompare(gTrainers[gTrainerBattleOpponent_A].trainerName, gText_BattleWallyName))
+                return MUS_BATTLE20;
+            return MUS_BATTLE35;
+        case TRAINER_CLASS_ELITE_FOUR:
+            return MUS_BATTLE38;
+        case TRAINER_CLASS_SALON_MAIDEN:
+        case TRAINER_CLASS_DOME_ACE:
+        case TRAINER_CLASS_PALACE_MAVEN:
+        case TRAINER_CLASS_ARENA_TYCOON:
+        case TRAINER_CLASS_FACTORY_HEAD:
+        case TRAINER_CLASS_PIKE_QUEEN:
+        case TRAINER_CLASS_PYRAMID_KING:
+            return MUS_VS_FRONT;
+        default:
+            return MUS_BATTLE20;
+        }
+    }
+    return MUS_BATTLE27;
+}
+
+void PlayBattleBGM(void)
+{
+    ResetMapMusic();
+    m4aMPlayAllStop();
+    PlayBGM(GetBattleBGM());
+}
+
+void PlayMapChosenOrBattleBGM(u16 songId)
+{
+    ResetMapMusic();
+    m4aMPlayAllStop();
+    if (songId)
+        PlayNewMapMusic(songId);
+    else
+        PlayNewMapMusic(GetBattleBGM());
+}
+
+void sub_806E694(u16 songId)
+{
+    u8 taskId;
+
+    ResetMapMusic();
+    m4aMPlayAllStop();
+
+    taskId = CreateTask(sub_806E6CC, 0);
+    gTasks[taskId].data[0] = songId;
+}
+
+static void sub_806E6CC(u8 taskId)
+{
+    if (gTasks[taskId].data[0])
+        PlayNewMapMusic(gTasks[taskId].data[0]);
+    else
+        PlayNewMapMusic(GetBattleBGM());
+    DestroyTask(taskId);
+}
+
+const u8 *GetMonFrontSpritePal(struct Pokemon *mon)
+{
+    u16 species = GetMonData(mon, MON_DATA_SPECIES2, 0);
+    u32 otId = GetMonData(mon, MON_DATA_OT_ID, 0);
+    u32 personality = GetMonData(mon, MON_DATA_PERSONALITY, 0);
+    return GetFrontSpritePalFromSpeciesAndPersonality(species, otId, personality);
+}
+
+// Extracts the upper 16 bits of a 32-bit number
+#define HIHALF(n) (((n) & 0xFFFF0000) >> 16)
+
+// Extracts the lower 16 bits of a 32-bit number
+#define LOHALF(n) ((n) & 0xFFFF)
+
+const u8 *GetFrontSpritePalFromSpeciesAndPersonality(u16 species, u32 otId, u32 personality)
+{
+    u32 shinyValue;
+
+    if (species > SPECIES_EGG)
+        return gMonPaletteTable[0].data;
+
+    shinyValue = HIHALF(otId) ^ LOHALF(otId) ^ HIHALF(personality) ^ LOHALF(personality);
+    if (shinyValue < 8)
+        return gMonShinyPaletteTable[species].data;
+    else
+        return gMonPaletteTable[species].data;
+}
+
+const struct CompressedSpritePalette *GetMonSpritePalStruct(struct Pokemon *mon)
+{
+    u16 species = GetMonData(mon, MON_DATA_SPECIES2, 0);
+    u32 otId = GetMonData(mon, MON_DATA_OT_ID, 0);
+    u32 personality = GetMonData(mon, MON_DATA_PERSONALITY, 0);
+    return GetMonSpritePalStructFromOtIdPersonality(species, otId, personality);
+}
+
+const struct CompressedSpritePalette *GetMonSpritePalStructFromOtIdPersonality(u16 species, u32 otId , u32 personality)
+{
+    u32 shinyValue;
+
+    shinyValue = HIHALF(otId) ^ LOHALF(otId) ^ HIHALF(personality) ^ LOHALF(personality);
+    if (shinyValue < 8)
+        return &gMonShinyPaletteTable[species];
+    else
+        return &gMonPaletteTable[species];
+}
+
+bool32 IsHMMove2(u16 move)
+{
+    int i = 0;
+    while (sHMMoves[i] != 0xFFFF)
+    {
+        if (sHMMoves[i++] == move)
+            return TRUE;
+    }
+    return FALSE;
+}
+
+bool8 IsMonSpriteNotFlipped(u16 species)
+{
+    return gBaseStats[species].noFlip;
+}
+
+s8 GetMonFlavorRelation(struct Pokemon *mon, u8 flavor)
+{
+    u8 nature = GetNature(mon);
+    return gPokeblockFlavorCompatibilityTable[nature * 5 + flavor];
+}
+
+s8 GetFlavorRelationByPersonality(u32 personality, u8 flavor)
+{
+    u8 nature = GetNatureFromPersonality(personality);
+    return gPokeblockFlavorCompatibilityTable[nature * 5 + flavor];
+}
+
+bool8 IsTradedMon(struct Pokemon *mon)
+{
+    u8 otName[OT_NAME_LENGTH + 1];
+    u32 otId;
+    GetMonData(mon, MON_DATA_OT_NAME, otName);
+    otId = GetMonData(mon, MON_DATA_OT_ID, 0);
+    return IsOtherTrainer(otId, otName);
+}
+
+bool8 IsOtherTrainer(u32 otId, u8 *otName)
+{
+    if (otId ==
+        (gSaveBlock2Ptr->playerTrainerId[0]
+         | (gSaveBlock2Ptr->playerTrainerId[1] << 8)
+         | (gSaveBlock2Ptr->playerTrainerId[2] << 16)
+         | (gSaveBlock2Ptr->playerTrainerId[3] << 24)))
+    {
+        int i;
+
+        for (i = 0; otName[i] != EOS; i++)
+            if (otName[i] != gSaveBlock2Ptr->playerName[i])
+                return TRUE;
+        return FALSE;
+    }
+
+    return TRUE;
+}
+
+void MonRestorePP(struct Pokemon *mon)
+{
+    BoxMonRestorePP(&mon->box);
+}
+
+void BoxMonRestorePP(struct BoxPokemon *boxMon)
+{
+    int i;
+
+    for (i = 0; i < 4; i++)
+    {
+        if (GetBoxMonData(boxMon, MON_DATA_MOVE1 + i, 0))
+        {
+            u16 move = GetBoxMonData(boxMon, MON_DATA_MOVE1 + i, 0);
+            u16 bonus = GetBoxMonData(boxMon, MON_DATA_PP_BONUSES, 0);
+            u8 pp = CalculatePPWithBonus(move, bonus, i);
+            SetBoxMonData(boxMon, MON_DATA_PP1 + i, &pp);
+        }
+    }
+}
+
+void sub_806E994(void)
+{
+    gLastUsedAbility = gBattleStruct->field_B0;
+
+    gBattleTextBuff1[0] = B_BUFF_PLACEHOLDER_BEGIN;
+    gBattleTextBuff1[1] = B_BUFF_MON_NICK_WITH_PREFIX;
+    gBattleTextBuff1[2] = gBattleStruct->field_49;
+    gBattleTextBuff1[4] = B_BUFF_EOS;
+
+    if (!GetBattlerSide(gBattleStruct->field_49))
+        gBattleTextBuff1[3] = pokemon_order_func(gBattlerPartyIndexes[gBattleStruct->field_49]);
+    else
+        gBattleTextBuff1[3] = gBattlerPartyIndexes[gBattleStruct->field_49];
+
+    PREPARE_MON_NICK_WITH_PREFIX_BUFFER(gBattleTextBuff2, gBattlerInMenuId, pokemon_order_func(gBattlerPartyIndexes[gBattlerInMenuId]))
+
+    BattleStringExpandPlaceholders(gText_PkmnsXPreventsSwitching, gStringVar4);
+}
+
+static s32 GetWildMonTableIdInAlteringCave(u16 species)
+{
+    s32 i;
+    for (i = 0; i < (s32) ARRAY_COUNT(sAlteringCaveWildMonHeldItems); i++)
+        if (sAlteringCaveWildMonHeldItems[i].species == species)
+            return i;
+    return 0;
+}
+
+void SetWildMonHeldItem(void)
+{
+    if (!(gBattleTypeFlags & (BATTLE_TYPE_LEGENDARY | BATTLE_TYPE_TRAINER | BATTLE_TYPE_PYRAMID | BATTLE_TYPE_PIKE)))
+    {
+        u16 rnd = Random() % 100;
+        u16 species = GetMonData(&gEnemyParty[0], MON_DATA_SPECIES, 0);
+        u16 var1 = 45;
+        u16 var2 = 95;
+        if (!GetMonData(&gPlayerParty[0], MON_DATA_SANITY_BIT3, 0)
+            && GetMonAbility(&gPlayerParty[0]) == ABILITY_COMPOUND_EYES)
+        {
+            var1 = 20;
+            var2 = 80;
+        }
+        if (gMapHeader.mapDataId == 0x1A4)
+        {
+            s32 alteringCaveId = GetWildMonTableIdInAlteringCave(species);
+            if (alteringCaveId != 0)
+            {
+                if (rnd < var2)
+                    return;
+                SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, &sAlteringCaveWildMonHeldItems[alteringCaveId].item);
+            }
+            else
+            {
+                if (rnd < var1)
+                    return;
+                if (rnd < var2)
+                    SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, &gBaseStats[species].item1);
+                else
+                    SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, &gBaseStats[species].item2);
+            }
+        }
+        else
+        {
+            if (gBaseStats[species].item1 == gBaseStats[species].item2 && gBaseStats[species].item1 != 0)
+            {
+                SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, &gBaseStats[species].item1);
+            }
+            else
+            {
+                if (rnd < var1)
+                    return;
+                if (rnd < var2)
+                    SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, &gBaseStats[species].item1);
+                else
+                    SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, &gBaseStats[species].item2);
+            }
+        }
+    }
+}
+
+bool8 IsMonShiny(struct Pokemon *mon)
+{
+    u32 otId = GetMonData(mon, MON_DATA_OT_ID, 0);
+    u32 personality = GetMonData(mon, MON_DATA_PERSONALITY, 0);
+    return IsShinyOtIdPersonality(otId, personality);
+}
+
+bool8 IsShinyOtIdPersonality(u32 otId, u32 personality)
+{
+    bool8 retVal = FALSE;
+    u32 shinyValue = HIHALF(otId) ^ LOHALF(otId) ^ HIHALF(personality) ^ LOHALF(personality);
+    if (shinyValue < 8)
+        retVal = TRUE;
+    return retVal;
+}
+
+const u8 *GetTrainerPartnerName(void)
+{
+    if (gBattleTypeFlags & BATTLE_TYPE_INGAME_PARTNER)
+    {
+        if (gPartnerTrainerId == STEVEN_PARTNER_ID)
+        {
+            return gTrainers[TRAINER_STEVEN].trainerName;
+        }
+        else
+        {
+            GetFrontierTrainerName(gStringVar1, gPartnerTrainerId);
+            return gStringVar1;
+        }
+    }
+    else
+    {
+        u8 id = GetMultiplayerId();
+        return gLinkPlayers[GetBattlerMultiplayerId(gLinkPlayers[id].lp_field_18 ^ 2)].name;
+    }
+}
+
+#define READ_PTR_FROM_TASK(taskId, dataId)                      \
+    (void*)(                                                    \
+    ((u16)(gTasks[taskId].data[dataId]) |                       \
+    ((u16)(gTasks[taskId].data[dataId + 1]) << 0x10)))
+
+#define STORE_PTR_IN_TASK(ptr, taskId, dataId)                 \
+{                                                              \
+    gTasks[taskId].data[dataId] = (u32)(ptr);                  \
+    gTasks[taskId].data[dataId + 1] = (u32)(ptr) >> 0x10;      \
+}
+
+static void Task_AnimateAfterDelay(u8 taskId)
+{
+    if (--gTasks[taskId].data[3] == 0)
+    {
+        LaunchAnimationTaskForFrontSprite(READ_PTR_FROM_TASK(taskId, 0), gTasks[taskId].data[2]);
+        DestroyTask(taskId);
+    }
+}
+
+static void Task_PokemonSummaryAnimateAfterDelay(u8 taskId)
+{
+    if (--gTasks[taskId].data[3] == 0)
+    {
+        StartMonSummaryAnimation(READ_PTR_FROM_TASK(taskId, 0), gTasks[taskId].data[2]);
+        sub_81C488C(0xFF);
+        DestroyTask(taskId);
+    }
+}
+
+void BattleAnimateFrontSprite(struct Sprite* sprite, u16 species, bool8 noCry, u8 arg3)
+{
+    if (gHitMarker & HITMARKER_NO_ANIMATIONS && !(gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000)))
+        DoMonFrontSpriteAnimation(sprite, species, noCry, arg3 | 0x80);
+    else
+        DoMonFrontSpriteAnimation(sprite, species, noCry, arg3);
+}
+
+void DoMonFrontSpriteAnimation(struct Sprite* sprite, u16 species, bool8 noCry, u8 arg3)
+{
+    s8 pan;
+    switch (arg3 & 0x7F)
+    {
+    case 0:
+        pan = -25;
+        break;
+    case 1:
+        pan = 25;
+        break;
+    default:
+        pan = 0;
+        break;
+    }
+    if (arg3 & 0x80)
+    {
+        if (!noCry)
+            PlayCry1(species, pan);
+        sprite->callback = SpriteCallbackDummy;
+    }
+    else
+    {
+        if (!noCry)
+        {
+            PlayCry1(species, pan);
+            if (HasTwoFramesAnimation(species))
+                StartSpriteAnim(sprite, 1);
+        }
+        if (sMonAnimationDelayTable[species - 1] != 0)
+        {
+            u8 taskId = CreateTask(Task_AnimateAfterDelay, 0);
+            STORE_PTR_IN_TASK(sprite, taskId, 0);
+            gTasks[taskId].data[2] = sMonFrontAnimIdsTable[species - 1];
+            gTasks[taskId].data[3] = sMonAnimationDelayTable[species - 1];
+        }
+        else
+        {
+            LaunchAnimationTaskForFrontSprite(sprite, sMonFrontAnimIdsTable[species - 1]);
+        }
+        sprite->callback = SpriteCallbackDummy_2;
+    }
+}
+
+void PokemonSummaryDoMonAnimation(struct Sprite* sprite, u16 species, bool8 oneFrame)
+{
+    if (!oneFrame && HasTwoFramesAnimation(species))
+        StartSpriteAnim(sprite, 1);
+    if (sMonAnimationDelayTable[species - 1] != 0)
+    {
+        u8 taskId = CreateTask(Task_PokemonSummaryAnimateAfterDelay, 0);
+        STORE_PTR_IN_TASK(sprite, taskId, 0);
+        gTasks[taskId].data[2] = sMonFrontAnimIdsTable[species - 1];
+        gTasks[taskId].data[3] = sMonAnimationDelayTable[species - 1];
+        sub_81C488C(taskId);
+        SetSpriteCB_MonAnimDummy(sprite);
+    }
+    else
+    {
+        StartMonSummaryAnimation(sprite, sMonFrontAnimIdsTable[species - 1]);
+    }
+}
+
+void sub_806EE98(void)
+{
+    u8 delayTaskId = FindTaskIdByFunc(Task_PokemonSummaryAnimateAfterDelay);
+    if (delayTaskId != 0xFF)
+        DestroyTask(delayTaskId);
+}
+
+void BattleAnimateBackSprite(struct Sprite* sprite, u16 species)
+{
+    if (gHitMarker & HITMARKER_NO_ANIMATIONS && !(gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000)))
+    {
+        sprite->callback = SpriteCallbackDummy;
+    }
+    else
+    {
+        LaunchAnimationTaskForBackSprite(sprite, GetSpeciesBackAnimSet(species));
+        sprite->callback = SpriteCallbackDummy_2;
+    }
+}
+
+u8 sub_806EF08(u8 arg0)
+{
+    s32 i;
+    s32 var = 0;
+    u8 multiplayerId = GetMultiplayerId();
+    switch (gLinkPlayers[multiplayerId].lp_field_18)
+    {
+    case 0:
+    case 2:
+        var = (arg0 != 0) ? 1 : 3;
+        break;
+    case 1:
+    case 3:
+        var = (arg0 != 0) ? 2 : 0;
+        break;
+    }
+    for (i = 0; i < 4; i++)
+    {
+        if (gLinkPlayers[i].lp_field_18 == (s16)(var))
+            break;
+    }
+    return i;
+}
+
+u8 sub_806EF84(u8 arg0, u8 arg1)
+{
+    s32 i;
+    s32 var = 0;
+    switch (gLinkPlayers[arg1].lp_field_18)
+    {
+    case 0:
+    case 2:
+        var = (arg0 != 0) ? 1 : 3;
+        break;
+    case 1:
+    case 3:
+        var = (arg0 != 0) ? 2 : 0;
+        break;
+    }
+    for (i = 0; i < 4; i++)
+    {
+        if (gLinkPlayers[i].lp_field_18 == (s16)(var))
+            break;
+    }
+    return i;
+}
+
+u16 FacilityClassToPicIndex(u16 facilityClass)
+{
+    return gFacilityClassToPicIndex[facilityClass];
+}
+
+u16 PlayerGenderToFrontTrainerPicId(u8 playerGender)
+{
+    if (playerGender != MALE)
+        return FacilityClassToPicIndex(FACILITY_CLASS_PKMN_TRAINER_BRENDAN);
+    else
+        return FacilityClassToPicIndex(FACILITY_CLASS_PKMN_TRAINER_MAY);
+}
+
+void HandleSetPokedexFlag(u16 nationalNum, u8 caseId, u32 personality)
+{
+    u8 getFlagCaseId = (caseId == FLAG_SET_SEEN) ? FLAG_GET_SEEN : FLAG_GET_CAUGHT;
+    if (!GetSetPokedexFlag(nationalNum, getFlagCaseId)) // don't set if it's already set
+    {
+        GetSetPokedexFlag(nationalNum, caseId);
+        if (NationalPokedexNumToSpecies(nationalNum) == SPECIES_UNOWN)
+            gSaveBlock2Ptr->pokedex.unownPersonality = personality;
+        if (NationalPokedexNumToSpecies(nationalNum) == SPECIES_SPINDA)
+            gSaveBlock2Ptr->pokedex.spindaPersonality = personality;
+    }
+}
+
+const u8 *GetTrainerClassNameFromId(u16 trainerId)
+{
+    if (trainerId > NO_OF_TRAINERS)
+        trainerId = 0;
+    return gTrainerClassNames[gTrainers[trainerId].trainerClass];
+}
+
+const u8 *GetTrainerNameFromId(u16 trainerId)
+{
+    if (trainerId > NO_OF_TRAINERS)
+        trainerId = 0;
+    return gTrainers[trainerId].trainerName;
+}
+
+bool8 HasTwoFramesAnimation(u16 species)
+{
+    return (species != SPECIES_CASTFORM
+            && species != SPECIES_DEOXYS
+            && species != SPECIES_SPINDA
+            && species != SPECIES_UNOWN);
+}
+
+bool8 sub_806F104(void)
+{
+    if (gMain.inBattle && gBattleTypeFlags & (BATTLE_TYPE_FRONTIER))
+        return TRUE;
+    if (!gMain.inBattle && (InBattlePike() || InBattlePyramid()))
+        return TRUE;
+    return FALSE;
+}
+
+#define FORCE_SIGNED(x)(-(x * (-1)))
+
+static void sub_806F160(struct Unknown_806F160_Struct* structPtr)
+{
+    u16 i, j;
+    for (i = 0; i < FORCE_SIGNED(structPtr->field_0_0); i++)
+    {
+        structPtr->templates[i] = gUnknown_08329D98[i];
+        for (j = 0; j < structPtr->field_1; j++)
+        {
+            asm("");
+            structPtr->frameImages[i * structPtr->field_1 + j].data = &structPtr->byteArrays[i][j * 0x800];
+        }
+        structPtr->templates[i].images = &structPtr->frameImages[i * structPtr->field_1];
+    }
+}
+
+static void sub_806F1FC(struct Unknown_806F160_Struct* structPtr)
+{
+    u16 i, j;
+    for (i = 0; i < FORCE_SIGNED(structPtr->field_0_0); i++)
+    {
+        structPtr->templates[i] = gUnknown_08329F28;
+        for (j = 0; j < structPtr->field_1; j++)
+        {
+            structPtr->frameImages[i * structPtr->field_0_0 + j].data = &structPtr->byteArrays[i][j * 0x800];
+        }
+        structPtr->templates[i].images = &structPtr->frameImages[i * structPtr->field_0_0];
+        structPtr->templates[i].anims = gUnknown_082FF70C;
+        structPtr->templates[i].paletteTag = i;
+    }
+}
+
+struct Unknown_806F160_Struct *sub_806F2AC(u8 id, u8 arg1)
+{
+    u8 i;
+    u8 flags;
+    struct Unknown_806F160_Struct *structPtr;
+
+    flags = 0;
+    id %= 2;
+    structPtr = AllocZeroed(sizeof(*structPtr));
+    if (structPtr == NULL)
+        return NULL;
+
+    switch (arg1)
+    {
+    case 2:
+        structPtr->field_0_0 = 7;
+        structPtr->field_0_1 = 7;
+        structPtr->field_1 = 4;
+        structPtr->field_3_0 = 1;
+        structPtr->field_3_1 = 2;
+        break;
+    case 0:
+    default:
+        structPtr->field_0_0 = 4;
+        structPtr->field_0_1 = 4;
+        structPtr->field_1 = 4;
+        structPtr->field_3_0 = 1;
+        structPtr->field_3_1 = 0;
+        break;
+    }
+
+    structPtr->bytes = AllocZeroed(structPtr->field_3_0 * 0x800 * 4 * structPtr->field_0_0);
+    structPtr->byteArrays = AllocZeroed(structPtr->field_0_0 * 32);
+    if (structPtr->bytes == NULL || structPtr->byteArrays == NULL)
+    {
+        flags |= 1;
+    }
+    else
+    {
+        for (i = 0; i < FORCE_SIGNED(structPtr->field_0_0); i++)
+            structPtr->byteArrays[i] = structPtr->bytes + (structPtr->field_3_0 * (i << 0xD));
+    }
+
+    structPtr->templates = AllocZeroed(sizeof(struct SpriteTemplate) * structPtr->field_0_0);
+    structPtr->frameImages = AllocZeroed(sizeof(struct SpriteFrameImage) * structPtr->field_0_0 * structPtr->field_1);
+    if (structPtr->templates == NULL || structPtr->frameImages == NULL)
+    {
+        flags |= 2;
+    }
+    else
+    {
+        for (i = 0; i < structPtr->field_1 * structPtr->field_0_0; i++)
+            structPtr->frameImages[i].size = 0x800;
+
+        switch (structPtr->field_3_1)
+        {
+        case 2:
+            sub_806F1FC(structPtr);
+            break;
+        case 0:
+        case 1:
+        default:
+            sub_806F160(structPtr);
+            break;
+        }
+    }
+
+    if (flags & 2)
+    {
+        if (structPtr->frameImages != NULL)
+            FREE_AND_SET_NULL(structPtr->frameImages);
+        if (structPtr->templates != NULL)
+            FREE_AND_SET_NULL(structPtr->templates);
+    }
+    if (flags & 1)
+    {
+        if (structPtr->byteArrays != NULL)
+            FREE_AND_SET_NULL(structPtr->byteArrays);
+        if (structPtr->bytes != NULL)
+            FREE_AND_SET_NULL(structPtr->bytes);
+    }
+
+    if (flags)
+    {
+        memset(structPtr, 0, sizeof(*structPtr));
+        Free(structPtr);
+    }
+    else
+    {
+        structPtr->magic = 0xA3;
+        gUnknown_020249B4[id] = structPtr;
+    }
+
+    return gUnknown_020249B4[id];
+}
+
+void sub_806F47C(u8 id)
+{
+    struct Unknown_806F160_Struct *structPtr;
+
+    id %= 2;
+    structPtr = gUnknown_020249B4[id];
+    if (structPtr == NULL)
+        return;
+
+    if (structPtr->magic != 0xA3)
+    {
+        memset(structPtr, 0, sizeof(struct Unknown_806F160_Struct));
+    }
+    else
+    {
+
+        if (structPtr->frameImages != NULL)
+            FREE_AND_SET_NULL(structPtr->frameImages);
+        if (structPtr->templates != NULL)
+            FREE_AND_SET_NULL(structPtr->templates);
+        if (structPtr->byteArrays != NULL)
+            FREE_AND_SET_NULL(structPtr->byteArrays);
+        if (structPtr->bytes != NULL)
+            FREE_AND_SET_NULL(structPtr->bytes);
+
+        memset(structPtr, 0, sizeof(struct Unknown_806F160_Struct));
+        Free(structPtr);
+    }
+}
+
+u8 *sub_806F4F8(u8 id, u8 arg1)
+{
+    struct Unknown_806F160_Struct *structPtr = gUnknown_020249B4[id % 2];
+    if (structPtr->magic != 0xA3)
+    {
+        return NULL;
+    }
+    else
+    {
+        if (arg1 >= FORCE_SIGNED(structPtr->field_0_0))
+            arg1 = 0;
+
+        return structPtr->byteArrays[arg1];
+    }
+}
diff --git a/src/pokemon_1.c b/src/pokemon_1.c
deleted file mode 100644
index cafd86c07..000000000
--- a/src/pokemon_1.c
+++ /dev/null
@@ -1,457 +0,0 @@
-#include "global.h"
-#include "pokemon.h"
-#include "random.h"
-#include "main.h"
-#include "constants/species.h"
-#include "constants/abilities.h"
-#include "constants/items.h"
-#include "constants/trainers.h"
-#include "constants/moves.h"
-#include "string_util.h"
-#include "text.h"
-
-//Extracts the upper 16 bits of a 32-bit number
-#define HIHALF(n) (((n) & 0xFFFF0000) >> 16)
-
-//Extracts the lower 16 bits of a 32-bit number
-#define LOHALF(n) ((n) & 0xFFFF)
-
-extern u8 sav1_map_get_name(void);
-
-// EWRAM vars
-EWRAM_DATA u8 sLearningMoveTableID = 0;
-EWRAM_DATA u8 gPlayerPartyCount = 0;
-EWRAM_DATA u8 gEnemyPartyCount = 0;
-EWRAM_DATA struct Pokemon gPlayerParty[PARTY_SIZE] = {0};
-EWRAM_DATA struct Pokemon gEnemyParty[PARTY_SIZE] = {0};
-
-// const rom data
-const u16 gSpeciesToHoennPokedexNum[] = {203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 156, 157, 112, 113, 227, 228, 229, 230, 231, 232, 233, 234, 153, 154, 138, 139, 63, 64, 88, 89, 90, 235, 236, 237, 238, 239, 240, 241, 242, 158, 159, 243, 244, 245, 246, 247, 248, 249, 39, 40, 41, 73, 74, 75, 250, 251, 252, 66, 67, 57, 58, 59, 253, 254, 255, 256, 82, 83, 257, 92, 93, 258, 259, 106, 107, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 84, 85, 270, 271, 272, 273, 274, 275, 276, 108, 109, 169, 170, 277, 278, 279, 184, 185, 50, 51, 143, 144, 280, 281, 282, 283, 284, 167, 285, 52, 53, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 65, 181, 182, 155, 324, 137, 325, 326, 162, 163, 327, 328, 329, 91, 55, 56, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 161, 164, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 168, 357, 358, 359, 103, 104, 360, 361, 180, 362, 363, 364, 365, 115, 366, 367, 186, 165, 166, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 42, 43, 44, 25, 26, 34, 35, 114, 27, 28, 32, 33, 99, 100, 61, 62, 145, 131, 132, 60, 105, 68, 127, 128, 183, 129, 130, 140, 141, 97, 98, 116, 117, 118, 48, 49, 78, 79, 101, 102, 173, 174, 175, 119, 120, 171, 172, 125, 126, 54, 110, 111, 80, 81, 69, 76, 77, 121, 122, 160, 148, 149, 94, 36, 37, 38, 95, 96, 150, 45, 46, 47, 176, 177, 178, 152, 146, 147, 124, 123, 179, 70, 71, 72, 142, 86, 87, 133, 134, 135, 136, 29, 30, 31, 187, 188, 189, 190, 191, 192, 193, 194, 195, 198, 199, 200, 196, 197, 201, 202, 151};
-const u16 gSpeciesToNationalPokedexNum[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 290, 291, 292, 276, 277, 285, 286, 327, 278, 279, 283, 284, 320, 321, 300, 301, 352, 343, 344, 299, 324, 302, 339, 340, 370, 341, 342, 349, 350, 318, 319, 328, 329, 330, 296, 297, 309, 310, 322, 323, 363, 364, 365, 331, 332, 361, 362, 337, 338, 298, 325, 326, 311, 312, 303, 307, 308, 333, 334, 360, 355, 356, 315, 287, 288, 289, 316, 317, 357, 293, 294, 295, 366, 367, 368, 359, 353, 354, 336, 335, 369, 304, 305, 306, 351, 313, 314, 345, 346, 347, 348, 280, 281, 282, 371, 372, 373, 374, 375, 376, 377, 378, 379, 382, 383, 384, 380, 381, 385, 386, 358};
-const u16 gHoennToNationalOrder[] = {252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 63, 64, 65, 290, 291, 292, 293, 294, 295, 296, 297, 118, 119, 129, 130, 298, 183, 184, 74, 75, 76, 299, 300, 301, 41, 42, 169, 72, 73, 302, 303, 304, 305, 306, 66, 67, 68, 307, 308, 309, 310, 311, 312, 81, 82, 100, 101, 313, 314, 43, 44, 45, 182, 84, 85, 315, 316, 317, 318, 319, 320, 321, 322, 323, 218, 219, 324, 88, 89, 109, 110, 325, 326, 27, 28, 327, 227, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 174, 39, 40, 349, 350, 351, 120, 121, 352, 353, 354, 355, 356, 357, 358, 359, 37, 38, 172, 25, 26, 54, 55, 360, 202, 177, 178, 203, 231, 232, 127, 214, 111, 112, 361, 362, 363, 364, 365, 366, 367, 368, 369, 222, 170, 171, 370, 116, 117, 230, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 29, 30, 31, 32, 33, 34, 35, 36, 46, 47, 48, 49, 50, 51, 52, 53, 56, 57, 58, 59, 60, 61, 62, 69, 70, 71, 77, 78, 79, 80, 83, 86, 87, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 102, 103, 104, 105, 106, 107, 108, 113, 114, 115, 122, 123, 124, 125, 126, 128, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 173, 175, 176, 179, 180, 181, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 215, 216, 217, 220, 221, 223, 224, 225, 226, 228, 229, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411};
-
-const struct SpindaSpot gSpindaSpotGraphics[] =
-{
-    {16, 7, INCBIN_U16("graphics/spinda_spots/spot_0.bin")},
-    {40, 8, INCBIN_U16("graphics/spinda_spots/spot_1.bin")},
-    {22, 25, INCBIN_U16("graphics/spinda_spots/spot_2.bin")},
-    {34, 26, INCBIN_U16("graphics/spinda_spots/spot_3.bin")}
-};
-
-#include "data/pokemon/item_effects.h"
-
-const s8 gNatureStatTable[][5] =
-{
-    // Atk Def Spd Sp.Atk Sp.Def
-    {    0,  0,  0,     0,     0}, // Hardy
-    {   +1, -1,  0,     0,     0}, // Lonely
-    {   +1,  0, -1,     0,     0}, // Brave
-    {   +1,  0,  0,    -1,     0}, // Adamant
-    {   +1,  0,  0,     0,    -1}, // Naughty
-    {   -1, +1,  0,     0,     0}, // Bold
-    {    0,  0,  0,     0,     0}, // Docile
-    {    0, +1, -1,     0,     0}, // Relaxed
-    {    0, +1,  0,    -1,     0}, // Impish
-    {    0, +1,  0,     0,    -1}, // Lax
-    {   -1,  0, +1,     0,     0}, // Timid
-    {    0, -1, +1,     0,     0}, // Hasty
-    {    0,  0,  0,     0,     0}, // Serious
-    {    0,  0, +1,    -1,     0}, // Jolly
-    {    0,  0, +1,     0,    -1}, // Naive
-    {   -1,  0,  0,    +1,     0}, // Modest
-    {    0, -1,  0,    +1,     0}, // Mild
-    {    0,  0, -1,    +1,     0}, // Quiet
-    {    0,  0,  0,     0,     0}, // Bashful
-    {    0,  0,  0,    +1,    -1}, // Rash
-    {   -1,  0,  0,     0,    +1}, // Calm
-    {    0, -1,  0,     0,    +1}, // Gentle
-    {    0,  0, -1,     0,    +1}, // Sassy
-    {    0,  0,  0,    -1,    +1}, // Careful
-    {    0,  0,  0,     0,     0}, // Quirky
-};
-
-#include "data/pokemon/tmhm_learnsets.h"
-#include "data/pokemon/trainer_class_lookups.h"
-#include "data/pokemon/cry_ids.h"
-#include "data/pokemon/experience_tables.h"
-#include "data/pokemon/base_stats.h"
-#include "data/pokemon/level_up_learnsets.h"
-#include "data/pokemon/evolution.h"
-#include "data/pokemon/level_up_learnset_pointers.h"
-
-// code
-void ZeroBoxMonData(struct BoxPokemon *boxMon)
-{
-    u8 *raw = (u8 *)boxMon;
-    u32 i;
-    for (i = 0; i < sizeof(struct BoxPokemon); i++)
-        raw[i] = 0;
-}
-
-void ZeroMonData(struct Pokemon *mon)
-{
-    u32 arg;
-    ZeroBoxMonData(&mon->box);
-    arg = 0;
-    SetMonData(mon, MON_DATA_STATUS, &arg);
-    SetMonData(mon, MON_DATA_LEVEL, &arg);
-    SetMonData(mon, MON_DATA_HP, &arg);
-    SetMonData(mon, MON_DATA_MAX_HP, &arg);
-    SetMonData(mon, MON_DATA_ATK, &arg);
-    SetMonData(mon, MON_DATA_DEF, &arg);
-    SetMonData(mon, MON_DATA_SPEED, &arg);
-    SetMonData(mon, MON_DATA_SPATK, &arg);
-    SetMonData(mon, MON_DATA_SPDEF, &arg);
-    arg = 255;
-    SetMonData(mon, MON_DATA_MAIL, &arg);
-}
-
-void ZeroPlayerPartyMons(void)
-{
-    s32 i;
-    for (i = 0; i < PARTY_SIZE; i++)
-        ZeroMonData(&gPlayerParty[i]);
-}
-
-void ZeroEnemyPartyMons(void)
-{
-    s32 i;
-    for (i = 0; i < PARTY_SIZE; i++)
-        ZeroMonData(&gEnemyParty[i]);
-}
-
-void CreateMon(struct Pokemon *mon, u16 species, u8 level, u8 fixedIV, u8 hasFixedPersonality, u32 fixedPersonality, u8 otIdType, u32 fixedOtId)
-{
-    u32 arg;
-    ZeroMonData(mon);
-    CreateBoxMon(&mon->box, species, level, fixedIV, hasFixedPersonality, fixedPersonality, otIdType, fixedOtId);
-    SetMonData(mon, MON_DATA_LEVEL, &level);
-    arg = 255;
-    SetMonData(mon, MON_DATA_MAIL, &arg);
-    CalculateMonStats(mon);
-}
-
-void CreateBoxMon(struct BoxPokemon *boxMon, u16 species, u8 level, u8 fixedIV, u8 hasFixedPersonality, u32 fixedPersonality, u8 otIdType, u32 fixedOtId)
-{
-    u8 speciesName[POKEMON_NAME_LENGTH + 1];
-    u32 personality;
-    u32 value;
-    u16 checksum;
-
-    ZeroBoxMonData(boxMon);
-
-    if (hasFixedPersonality)
-        personality = fixedPersonality;
-    else
-        personality = Random32();
-
-    SetBoxMonData(boxMon, MON_DATA_PERSONALITY, &personality);
-
-    //Determine original trainer ID
-    if (otIdType == OT_ID_RANDOM_NO_SHINY) //Pokemon cannot be shiny
-    {
-        u32 shinyValue;
-        do
-        {
-            value = Random32();
-            shinyValue = HIHALF(value) ^ LOHALF(value) ^ HIHALF(personality) ^ LOHALF(personality);
-        } while (shinyValue < 8);
-    }
-    else if (otIdType == OT_ID_PRESET) //Pokemon has a preset OT ID
-    {
-        value = fixedOtId;
-    }
-    else //Player is the OT
-    {
-        value = gSaveBlock2Ptr->playerTrainerId[0]
-              | (gSaveBlock2Ptr->playerTrainerId[1] << 8)
-              | (gSaveBlock2Ptr->playerTrainerId[2] << 16)
-              | (gSaveBlock2Ptr->playerTrainerId[3] << 24);
-    }
-
-    SetBoxMonData(boxMon, MON_DATA_OT_ID, &value);
-
-    checksum = CalculateBoxMonChecksum(boxMon);
-    SetBoxMonData(boxMon, MON_DATA_CHECKSUM, &checksum);
-    EncryptBoxMon(boxMon);
-    GetSpeciesName(speciesName, species);
-    SetBoxMonData(boxMon, MON_DATA_NICKNAME, speciesName);
-    SetBoxMonData(boxMon, MON_DATA_LANGUAGE, &gGameLanguage);
-    SetBoxMonData(boxMon, MON_DATA_OT_NAME, gSaveBlock2Ptr->playerName);
-    SetBoxMonData(boxMon, MON_DATA_SPECIES, &species);
-    SetBoxMonData(boxMon, MON_DATA_EXP, &gExperienceTables[gBaseStats[species].growthRate][level]);
-    SetBoxMonData(boxMon, MON_DATA_FRIENDSHIP, &gBaseStats[species].friendship);
-    value = sav1_map_get_name();
-    SetBoxMonData(boxMon, MON_DATA_MET_LOCATION, &value);
-    SetBoxMonData(boxMon, MON_DATA_MET_LEVEL, &level);
-    SetBoxMonData(boxMon, MON_DATA_MET_GAME, &gGameVersion);
-    value = ITEM_POKE_BALL;
-    SetBoxMonData(boxMon, MON_DATA_POKEBALL, &value);
-    SetBoxMonData(boxMon, MON_DATA_OT_GENDER, &gSaveBlock2Ptr->playerGender);
-
-    if (fixedIV < 32)
-    {
-        SetBoxMonData(boxMon, MON_DATA_HP_IV, &fixedIV);
-        SetBoxMonData(boxMon, MON_DATA_ATK_IV, &fixedIV);
-        SetBoxMonData(boxMon, MON_DATA_DEF_IV, &fixedIV);
-        SetBoxMonData(boxMon, MON_DATA_SPEED_IV, &fixedIV);
-        SetBoxMonData(boxMon, MON_DATA_SPATK_IV, &fixedIV);
-        SetBoxMonData(boxMon, MON_DATA_SPDEF_IV, &fixedIV);
-    }
-    else
-    {
-        u32 iv;
-        value = Random();
-
-        iv = value & 0x1F;
-        SetBoxMonData(boxMon, MON_DATA_HP_IV, &iv);
-        iv = (value & 0x3E0) >> 5;
-        SetBoxMonData(boxMon, MON_DATA_ATK_IV, &iv);
-        iv = (value & 0x7C00) >> 10;
-        SetBoxMonData(boxMon, MON_DATA_DEF_IV, &iv);
-
-        value = Random();
-
-        iv = value & 0x1F;
-        SetBoxMonData(boxMon, MON_DATA_SPEED_IV, &iv);
-        iv = (value & 0x3E0) >> 5;
-        SetBoxMonData(boxMon, MON_DATA_SPATK_IV, &iv);
-        iv = (value & 0x7C00) >> 10;
-        SetBoxMonData(boxMon, MON_DATA_SPDEF_IV, &iv);
-    }
-
-    if (gBaseStats[species].ability2)
-    {
-        value = personality & 1;
-        SetBoxMonData(boxMon, MON_DATA_ALT_ABILITY, &value);
-    }
-
-    GiveBoxMonInitialMoveset(boxMon);
-}
-
-void CreateMonWithNature(struct Pokemon *mon, u16 species, u8 level, u8 fixedIV, u8 nature)
-{
-    u32 personality;
-
-    do
-    {
-        personality = Random32();
-    }
-    while (nature != GetNatureFromPersonality(personality));
-
-    CreateMon(mon, species, level, fixedIV, 1, personality, OT_ID_PLAYER_ID, 0);
-}
-
-void CreateMonWithGenderNatureLetter(struct Pokemon *mon, u16 species, u8 level, u8 fixedIV, u8 gender, u8 nature, u8 unownLetter)
-{
-    u32 personality;
-
-    if ((u8)(unownLetter - 1) < 28)
-    {
-        u16 actualLetter;
-
-        do
-        {
-            personality = Random32();
-            actualLetter = ((((personality & 0x3000000) >> 18) | ((personality & 0x30000) >> 12) | ((personality & 0x300) >> 6) | (personality & 0x3)) % 28);
-        }
-        while (nature != GetNatureFromPersonality(personality)
-            || gender != GetGenderFromSpeciesAndPersonality(species, personality)
-            || actualLetter != unownLetter - 1);
-    }
-    else
-    {
-        do
-        {
-            personality = Random32();
-        }
-        while (nature != GetNatureFromPersonality(personality)
-            || gender != GetGenderFromSpeciesAndPersonality(species, personality));
-    }
-
-    CreateMon(mon, species, level, fixedIV, 1, personality, OT_ID_PLAYER_ID, 0);
-}
-
-// This is only used to create Wally's Ralts.
-void CreateMaleMon(struct Pokemon *mon, u16 species, u8 level)
-{
-    u32 personality;
-    u32 otId;
-
-    do
-    {
-        otId = Random32();
-        personality = Random32();
-    }
-    while (GetGenderFromSpeciesAndPersonality(species, personality) != MON_MALE);
-    CreateMon(mon, species, level, 32, 1, personality, OT_ID_PRESET, otId);
-}
-
-void CreateMonWithIVsPersonality(struct Pokemon *mon, u16 species, u8 level, u32 ivs, u32 personality)
-{
-    CreateMon(mon, species, level, 0, 1, personality, OT_ID_PLAYER_ID, 0);
-    SetMonData(mon, MON_DATA_IVS, &ivs);
-    CalculateMonStats(mon);
-}
-
-void CreateMonWithIVsOTID(struct Pokemon *mon, u16 species, u8 level, u8 *ivs, u32 otId)
-{
-    CreateMon(mon, species, level, 0, 0, 0, OT_ID_PRESET, otId);
-    SetMonData(mon, MON_DATA_HP_IV, &ivs[0]);
-    SetMonData(mon, MON_DATA_ATK_IV, &ivs[1]);
-    SetMonData(mon, MON_DATA_DEF_IV, &ivs[2]);
-    SetMonData(mon, MON_DATA_SPEED_IV, &ivs[3]);
-    SetMonData(mon, MON_DATA_SPATK_IV, &ivs[4]);
-    SetMonData(mon, MON_DATA_SPDEF_IV, &ivs[5]);
-    CalculateMonStats(mon);
-}
-
-void CreateMonWithEVSpread(struct Pokemon *mon, u16 species, u8 level, u8 fixedIV, u8 evSpread)
-{
-    s32 i;
-    s32 statCount = 0;
-    u16 evAmount;
-    u8 temp;
-
-    CreateMon(mon, species, level, fixedIV, 0, 0, 0, 0);
-
-    temp = evSpread;
-
-    for (i = 0; i < 6; i++)
-    {
-        if (temp & 1)
-            statCount++;
-        temp >>= 1;
-    }
-
-    evAmount = 510 / statCount;
-
-    temp = 1;
-
-    for (i = 0; i < 6; i++)
-    {
-        if (evSpread & temp)
-            SetMonData(mon, MON_DATA_HP_EV + i, &evAmount);
-        temp <<= 1;
-    }
-
-    CalculateMonStats(mon);
-}
-
-void sub_806819C(struct Pokemon *mon, struct UnknownPokemonStruct *src)
-{
-    s32 i;
-    u8 nickname[30];
-    u8 language;
-    u8 value;
-
-    CreateMon(mon, src->species, src->level, 0, 1, src->personality, 1, src->otId);
-
-    for (i = 0; i < 4; i++)
-        SetMonMoveSlot(mon, src->moves[i], i);
-
-    SetMonData(mon, MON_DATA_PP_BONUSES, &src->ppBonuses);
-    SetMonData(mon, MON_DATA_HELD_ITEM, &src->heldItem);
-    SetMonData(mon, MON_DATA_FRIENDSHIP, &src->friendship);
-
-    StringCopy(nickname, src->nickname);
-
-    if (nickname[0] == EXT_CTRL_CODE_BEGIN && nickname[1] == EXT_CTRL_CODE_JPN)
-    {
-        language = LANGUAGE_JAPANESE;
-        StripExtCtrlCodes(nickname);
-    }
-    else
-    {
-        language = GAME_LANGUAGE;
-    }
-
-    SetMonData(mon, MON_DATA_LANGUAGE, &language);
-    SetMonData(mon, MON_DATA_NICKNAME, nickname);
-    SetMonData(mon, MON_DATA_HP_EV, &src->hpEV);
-    SetMonData(mon, MON_DATA_ATK_EV, &src->attackEV);
-    SetMonData(mon, MON_DATA_DEF_EV, &src->defenseEV);
-    SetMonData(mon, MON_DATA_SPEED_EV, &src->speedEV);
-    SetMonData(mon, MON_DATA_SPATK_EV, &src->spAttackEV);
-    SetMonData(mon, MON_DATA_SPDEF_EV, &src->spDefenseEV);
-    value = src->altAbility;
-    SetMonData(mon, MON_DATA_ALT_ABILITY, &value);
-    value = src->hpIV;
-    SetMonData(mon, MON_DATA_HP_IV, &value);
-    value = src->attackIV;
-    SetMonData(mon, MON_DATA_ATK_IV, &value);
-    value = src->defenseIV;
-    SetMonData(mon, MON_DATA_DEF_IV, &value);
-    value = src->speedIV;
-    SetMonData(mon, MON_DATA_SPEED_IV, &value);
-    value = src->spAttackIV;
-    SetMonData(mon, MON_DATA_SPATK_IV, &value);
-    value = src->spDefenseIV;
-    SetMonData(mon, MON_DATA_SPDEF_IV, &value);
-    MonRestorePP(mon);
-    CalculateMonStats(mon);
-}
-
-u8 BattleFrontierGetOpponentLvl(u8);
-
-void sub_8068338(struct Pokemon *mon, struct UnknownPokemonStruct *src, bool8 lvl50)
-{
-    s32 i;
-    u8 nickname[30];
-    u8 level;
-    u8 language;
-    u8 value;
-
-    if (gSaveBlock2Ptr->frontierChosenLvl != 0)
-        level = BattleFrontierGetOpponentLvl(gSaveBlock2Ptr->frontierChosenLvl);
-    else if (lvl50)
-        level = 50;
-    else
-        level = src->level;
-
-    CreateMon(mon, src->species, level, 0, 1, src->personality, 1, src->otId);
-
-    for (i = 0; i < 4; i++)
-        SetMonMoveSlot(mon, src->moves[i], i);
-
-    SetMonData(mon, MON_DATA_PP_BONUSES, &src->ppBonuses);
-    SetMonData(mon, MON_DATA_HELD_ITEM, &src->heldItem);
-    SetMonData(mon, MON_DATA_FRIENDSHIP, &src->friendship);
-
-    StringCopy(nickname, src->nickname);
-
-    if (nickname[0] == EXT_CTRL_CODE_BEGIN && nickname[1] == EXT_CTRL_CODE_JPN)
-    {
-        language = LANGUAGE_JAPANESE;
-        StripExtCtrlCodes(nickname);
-    }
-    else
-    {
-        language = GAME_LANGUAGE;
-    }
-
-    SetMonData(mon, MON_DATA_LANGUAGE, &language);
-    SetMonData(mon, MON_DATA_NICKNAME, nickname);
-    SetMonData(mon, MON_DATA_HP_EV, &src->hpEV);
-    SetMonData(mon, MON_DATA_ATK_EV, &src->attackEV);
-    SetMonData(mon, MON_DATA_DEF_EV, &src->defenseEV);
-    SetMonData(mon, MON_DATA_SPEED_EV, &src->speedEV);
-    SetMonData(mon, MON_DATA_SPATK_EV, &src->spAttackEV);
-    SetMonData(mon, MON_DATA_SPDEF_EV, &src->spDefenseEV);
-    value = src->altAbility;
-    SetMonData(mon, MON_DATA_ALT_ABILITY, &value);
-    value = src->hpIV;
-    SetMonData(mon, MON_DATA_HP_IV, &value);
-    value = src->attackIV;
-    SetMonData(mon, MON_DATA_ATK_IV, &value);
-    value = src->defenseIV;
-    SetMonData(mon, MON_DATA_DEF_IV, &value);
-    value = src->speedIV;
-    SetMonData(mon, MON_DATA_SPEED_IV, &value);
-    value = src->spAttackIV;
-    SetMonData(mon, MON_DATA_SPATK_IV, &value);
-    value = src->spDefenseIV;
-    SetMonData(mon, MON_DATA_SPDEF_IV, &value);
-    MonRestorePP(mon);
-    CalculateMonStats(mon);
-}
diff --git a/src/pokemon_2.c b/src/pokemon_2.c
deleted file mode 100644
index 28cecbb0b..000000000
--- a/src/pokemon_2.c
+++ /dev/null
@@ -1,1365 +0,0 @@
-#include "global.h"
-#include "pokemon.h"
-#include "battle.h"
-#include "event_data.h"
-#include "random.h"
-#include "sprite.h"
-#include "constants/species.h"
-#include "text.h"
-#include "string_util.h"
-
-struct Unknown_020249B4
-{
-    u8 unk0[0xC];
-    struct SpriteTemplate* templates;
-};
-
-extern u8 gAbsentBattlerFlags;
-extern u8 gActiveBattler;
-extern u8 gBattlerAttacker;
-extern u8 gBattlerTarget;
-extern u8 gLastUsedAbility;
-extern u16 gTrainerBattleOpponent_A;
-extern u32 gBattleTypeFlags;
-extern struct SpriteTemplate gUnknown_0202499C;
-extern struct Unknown_020249B4* gUnknown_020249B4[2];
-
-extern const u32 gBitTable[];
-extern const struct SpriteTemplate gUnknown_08329D98[];
-extern const struct SpriteTemplate gUnknown_08329DF8[];
-extern const union AnimCmd* gUnknown_082FF70C[];
-extern const union AnimCmd* const * const gMonAnimationsSpriteAnimsPtrTable[];
-extern const union AnimCmd* const * const gUnknown_08305D0C[];
-extern const union AnimCmd* const * const gUnknown_0830536C[];
-extern const u8 gText_BadEgg[];
-extern const u8 gText_EggNickname[];
-
-extern u8 GetBattlerSide(u8 bank);
-extern u8 GetBattlerAtPosition(u8 bank);
-extern u8 GetBattlerPosition(u8 bank);
-
-u8 CountAliveMonsInBattle(u8 caseId)
-{
-    s32 i;
-    u8 retVal = 0;
-
-    switch (caseId)
-    {
-    case BATTLE_ALIVE_EXCEPT_ACTIVE:
-        for (i = 0; i < 4; i++)
-        {
-            if (i != gActiveBattler && !(gAbsentBattlerFlags & gBitTable[i]))
-                retVal++;
-        }
-        break;
-    case BATTLE_ALIVE_ATK_SIDE:
-        for (i = 0; i < 4; i++)
-        {
-            if (GetBattlerSide(i) == GetBattlerSide(gBattlerAttacker) && !(gAbsentBattlerFlags & gBitTable[i]))
-                retVal++;
-        }
-        break;
-    case BATTLE_ALIVE_DEF_SIDE:
-        for (i = 0; i < 4; i++)
-        {
-            if (GetBattlerSide(i) == GetBattlerSide(gBattlerTarget) && !(gAbsentBattlerFlags & gBitTable[i]))
-                retVal++;
-        }
-        break;
-    }
-
-    return retVal;
-}
-
-bool8 ShouldGetStatBadgeBoost(u16 badgeFlag, u8 bank)
-{
-    if (gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_EREADER_TRAINER | BATTLE_TYPE_x2000000 | BATTLE_TYPE_FRONTIER))
-        return FALSE;
-    if (GetBattlerSide(bank) != B_SIDE_PLAYER)
-        return FALSE;
-    if (gBattleTypeFlags & BATTLE_TYPE_TRAINER && gTrainerBattleOpponent_A == SECRET_BASE_OPPONENT)
-        return FALSE;
-    if (FlagGet(badgeFlag))
-        return TRUE;
-    return FALSE;
-}
-
-u8 GetDefaultMoveTarget(u8 bank)
-{
-    u8 status = GetBattlerPosition(bank) & 1;
-
-    status ^= 1;
-    if (!(gBattleTypeFlags & BATTLE_TYPE_DOUBLE))
-        return GetBattlerAtPosition(status);
-    if (CountAliveMonsInBattle(BATTLE_ALIVE_EXCEPT_ACTIVE) > 1)
-    {
-        u8 val;
-
-        if ((Random() & 1) == 0)
-            val = status ^ 2;
-        else
-            val = status;
-        return GetBattlerAtPosition(val);
-    }
-    else
-    {
-        if ((gAbsentBattlerFlags & gBitTable[status]))
-            return GetBattlerAtPosition(status ^ 2);
-        else
-            return GetBattlerAtPosition(status);
-    }
-}
-
-u8 GetMonGender(struct Pokemon *mon)
-{
-    return GetBoxMonGender(&mon->box);
-}
-
-u8 GetBoxMonGender(struct BoxPokemon *boxMon)
-{
-    u16 species = GetBoxMonData(boxMon, MON_DATA_SPECIES, NULL);
-    u32 personality = GetBoxMonData(boxMon, MON_DATA_PERSONALITY, NULL);
-
-    switch (gBaseStats[species].genderRatio)
-    {
-    case MON_MALE:
-    case MON_FEMALE:
-    case MON_GENDERLESS:
-        return gBaseStats[species].genderRatio;
-    }
-
-    if (gBaseStats[species].genderRatio > (personality & 0xFF))
-        return MON_FEMALE;
-    else
-        return MON_MALE;
-}
-
-u8 GetGenderFromSpeciesAndPersonality(u16 species, u32 personality)
-{
-    switch (gBaseStats[species].genderRatio)
-    {
-    case MON_MALE:
-    case MON_FEMALE:
-    case MON_GENDERLESS:
-        return gBaseStats[species].genderRatio;
-    }
-
-    if (gBaseStats[species].genderRatio > (personality & 0xFF))
-        return MON_FEMALE;
-    else
-        return MON_MALE;
-}
-
-void sub_806A068(u16 species, u8 bankIdentity)
-{
-    if (gMonSpritesGfxPtr != NULL)
-        gUnknown_0202499C = gMonSpritesGfxPtr->templates[bankIdentity];
-    else if (gUnknown_020249B4[0])
-        gUnknown_0202499C = gUnknown_020249B4[0]->templates[bankIdentity];
-    else if (gUnknown_020249B4[1])
-        gUnknown_0202499C = gUnknown_020249B4[1]->templates[bankIdentity];
-    else
-        gUnknown_0202499C = gUnknown_08329D98[bankIdentity];
-
-    gUnknown_0202499C.paletteTag = species;
-    if (bankIdentity == 0 || bankIdentity == 2)
-        gUnknown_0202499C.anims = gUnknown_082FF70C;
-    else if (species > 500)
-        gUnknown_0202499C.anims = gMonAnimationsSpriteAnimsPtrTable[species - 500];
-    else
-        gUnknown_0202499C.anims = gMonAnimationsSpriteAnimsPtrTable[species];
-}
-
-void sub_806A12C(u16 trainerSpriteId, u8 bankIdentity)
-{
-    gUnknown_0202499C.paletteTag = trainerSpriteId;
-    if (bankIdentity == 0 || bankIdentity == 2)
-    {
-        gUnknown_0202499C = gUnknown_08329DF8[trainerSpriteId];
-        gUnknown_0202499C.anims = gUnknown_08305D0C[trainerSpriteId];
-    }
-    else
-    {
-        if (gMonSpritesGfxPtr != NULL)
-            gUnknown_0202499C = gMonSpritesGfxPtr->templates[bankIdentity];
-        else
-            gUnknown_0202499C = gUnknown_08329D98[bankIdentity];
-        gUnknown_0202499C.anims = gUnknown_0830536C[trainerSpriteId];
-    }
-}
-
-void sub_806A1C0(u16 arg0, u8 bankIdentity)
-{
-    if (gMonSpritesGfxPtr != NULL)
-        gUnknown_0202499C = gMonSpritesGfxPtr->templates[bankIdentity];
-    else
-        gUnknown_0202499C = gUnknown_08329D98[bankIdentity];
-
-    gUnknown_0202499C.paletteTag = arg0;
-    gUnknown_0202499C.anims = gUnknown_0830536C[arg0];
-}
-
-void EncryptBoxMon(struct BoxPokemon *boxMon)
-{
-    u32 i;
-    for (i = 0; i < 12; i++)
-    {
-        boxMon->secure.raw[i] ^= boxMon->personality;
-        boxMon->secure.raw[i] ^= boxMon->otId;
-    }
-}
-
-void DecryptBoxMon(struct BoxPokemon *boxMon)
-{
-    u32 i;
-    for (i = 0; i < 12; i++)
-    {
-        boxMon->secure.raw[i] ^= boxMon->otId;
-        boxMon->secure.raw[i] ^= boxMon->personality;
-    }
-}
-
-#define SUBSTRUCT_CASE(n, v1, v2, v3, v4)                               \
-case n:                                                                 \
-    {                                                                   \
-    union PokemonSubstruct *substructs0 = boxMon->secure.substructs;    \
-    union PokemonSubstruct *substructs1 = boxMon->secure.substructs;    \
-    union PokemonSubstruct *substructs2 = boxMon->secure.substructs;    \
-    union PokemonSubstruct *substructs3 = boxMon->secure.substructs;    \
-    union PokemonSubstruct *substructs4 = boxMon->secure.substructs;    \
-    union PokemonSubstruct *substructs5 = boxMon->secure.substructs;    \
-    union PokemonSubstruct *substructs6 = boxMon->secure.substructs;    \
-    union PokemonSubstruct *substructs7 = boxMon->secure.substructs;    \
-    union PokemonSubstruct *substructs8 = boxMon->secure.substructs;    \
-    union PokemonSubstruct *substructs9 = boxMon->secure.substructs;    \
-    union PokemonSubstruct *substructs10 = boxMon->secure.substructs;   \
-    union PokemonSubstruct *substructs11 = boxMon->secure.substructs;   \
-    union PokemonSubstruct *substructs12 = boxMon->secure.substructs;   \
-    union PokemonSubstruct *substructs13 = boxMon->secure.substructs;   \
-    union PokemonSubstruct *substructs14 = boxMon->secure.substructs;   \
-    union PokemonSubstruct *substructs15 = boxMon->secure.substructs;   \
-    union PokemonSubstruct *substructs16 = boxMon->secure.substructs;   \
-    union PokemonSubstruct *substructs17 = boxMon->secure.substructs;   \
-    union PokemonSubstruct *substructs18 = boxMon->secure.substructs;   \
-    union PokemonSubstruct *substructs19 = boxMon->secure.substructs;   \
-    union PokemonSubstruct *substructs20 = boxMon->secure.substructs;   \
-    union PokemonSubstruct *substructs21 = boxMon->secure.substructs;   \
-    union PokemonSubstruct *substructs22 = boxMon->secure.substructs;   \
-    union PokemonSubstruct *substructs23 = boxMon->secure.substructs;   \
-                                                                        \
-        switch (substructType)                                          \
-        {                                                               \
-        case 0:                                                         \
-            substruct = &substructs ## n [v1];                          \
-            break;                                                      \
-        case 1:                                                         \
-            substruct = &substructs ## n [v2];                          \
-            break;                                                      \
-        case 2:                                                         \
-            substruct = &substructs ## n [v3];                          \
-            break;                                                      \
-        case 3:                                                         \
-            substruct = &substructs ## n [v4];                          \
-            break;                                                      \
-        }                                                               \
-        break;                                                          \
-    }                                                                   \
-
-
-union PokemonSubstruct *GetSubstruct(struct BoxPokemon *boxMon, u32 personality, u8 substructType)
-{
-    union PokemonSubstruct *substruct = NULL;
-
-    switch (personality % 24)
-    {
-        SUBSTRUCT_CASE( 0,0,1,2,3)
-        SUBSTRUCT_CASE( 1,0,1,3,2)
-        SUBSTRUCT_CASE( 2,0,2,1,3)
-        SUBSTRUCT_CASE( 3,0,3,1,2)
-        SUBSTRUCT_CASE( 4,0,2,3,1)
-        SUBSTRUCT_CASE( 5,0,3,2,1)
-        SUBSTRUCT_CASE( 6,1,0,2,3)
-        SUBSTRUCT_CASE( 7,1,0,3,2)
-        SUBSTRUCT_CASE( 8,2,0,1,3)
-        SUBSTRUCT_CASE( 9,3,0,1,2)
-        SUBSTRUCT_CASE(10,2,0,3,1)
-        SUBSTRUCT_CASE(11,3,0,2,1)
-        SUBSTRUCT_CASE(12,1,2,0,3)
-        SUBSTRUCT_CASE(13,1,3,0,2)
-        SUBSTRUCT_CASE(14,2,1,0,3)
-        SUBSTRUCT_CASE(15,3,1,0,2)
-        SUBSTRUCT_CASE(16,2,3,0,1)
-        SUBSTRUCT_CASE(17,3,2,0,1)
-        SUBSTRUCT_CASE(18,1,2,3,0)
-        SUBSTRUCT_CASE(19,1,3,2,0)
-        SUBSTRUCT_CASE(20,2,1,3,0)
-        SUBSTRUCT_CASE(21,3,1,2,0)
-        SUBSTRUCT_CASE(22,2,3,1,0)
-        SUBSTRUCT_CASE(23,3,2,1,0)
-    }
-
-    return substruct;
-}
-
-extern u16 GetDeoxysStat(struct Pokemon *mon, s32 statId);
-
-u32 GetMonData(struct Pokemon *mon, s32 field, u8* data)
-{
-    u32 ret;
-
-    switch (field)
-    {
-    case MON_DATA_STATUS:
-        ret = mon->status;
-        break;
-    case MON_DATA_LEVEL:
-        ret = mon->level;
-        break;
-    case MON_DATA_HP:
-        ret = mon->hp;
-        break;
-    case MON_DATA_MAX_HP:
-        ret = mon->maxHP;
-        break;
-    case MON_DATA_ATK:
-        ret = GetDeoxysStat(mon, STAT_ATK);
-        if (!ret)
-            ret = mon->attack;
-        break;
-    case MON_DATA_DEF:
-        ret = GetDeoxysStat(mon, STAT_DEF);
-        if (!ret)
-            ret = mon->defense;
-        break;
-    case MON_DATA_SPEED:
-        ret = GetDeoxysStat(mon, STAT_SPD);
-        if (!ret)
-            ret = mon->speed;
-        break;
-    case MON_DATA_SPATK:
-        ret = GetDeoxysStat(mon, STAT_SPATK);
-        if (!ret)
-            ret = mon->spAttack;
-        break;
-    case MON_DATA_SPDEF:
-        ret = GetDeoxysStat(mon, STAT_SPDEF);
-        if (!ret)
-            ret = mon->spDefense;
-        break;
-    case MON_DATA_ATK2:
-        ret = mon->attack;
-        break;
-    case MON_DATA_DEF2:
-        ret = mon->defense;
-        break;
-    case MON_DATA_SPEED2:
-        ret = mon->speed;
-        break;
-    case MON_DATA_SPATK2:
-        ret = mon->spAttack;
-        break;
-    case MON_DATA_SPDEF2:
-        ret = mon->spDefense;
-        break;
-    case MON_DATA_MAIL:
-        ret = mon->mail;
-        break;
-    default:
-        ret = GetBoxMonData(&mon->box, field, data);
-        break;
-    }
-    return ret;
-}
-
-u32 GetBoxMonData(struct BoxPokemon *boxMon, s32 field, u8 *data)
-{
-    s32 i;
-    u32 retVal = 0;
-    struct PokemonSubstruct0 *substruct0 = NULL;
-    struct PokemonSubstruct1 *substruct1 = NULL;
-    struct PokemonSubstruct2 *substruct2 = NULL;
-    struct PokemonSubstruct3 *substruct3 = NULL;
-
-    if (field > MON_DATA_10)
-    {
-        substruct0 = &(GetSubstruct(boxMon, boxMon->personality, 0)->type0);
-        substruct1 = &(GetSubstruct(boxMon, boxMon->personality, 1)->type1);
-        substruct2 = &(GetSubstruct(boxMon, boxMon->personality, 2)->type2);
-        substruct3 = &(GetSubstruct(boxMon, boxMon->personality, 3)->type3);
-
-        DecryptBoxMon(boxMon);
-
-        if (CalculateBoxMonChecksum(boxMon) != boxMon->checksum)
-        {
-            boxMon->isBadEgg = 1;
-            boxMon->isEgg = 1;
-            substruct3->isEgg = 1;
-        }
-    }
-
-    switch (field)
-    {
-    case MON_DATA_PERSONALITY:
-        retVal = boxMon->personality;
-        break;
-    case MON_DATA_OT_ID:
-        retVal = boxMon->otId;
-        break;
-    case MON_DATA_NICKNAME:
-    {
-        if (boxMon->isBadEgg)
-        {
-            for (retVal = 0;
-                retVal < POKEMON_NAME_LENGTH && gText_BadEgg[retVal] != EOS;
-                data[retVal] = gText_BadEgg[retVal], retVal++) {}
-
-            data[retVal] = EOS;
-        }
-        else if (boxMon->isEgg)
-        {
-            StringCopy(data, gText_EggNickname);
-            retVal = StringLength(data);
-        }
-        else if (boxMon->language == LANGUAGE_JAPANESE)
-        {
-            data[0] = EXT_CTRL_CODE_BEGIN;
-            data[1] = EXT_CTRL_CODE_JPN;
-
-            for (retVal = 2, i = 0;
-                i < 5 && boxMon->nickname[i] != EOS;
-                data[retVal] = boxMon->nickname[i], retVal++, i++) {}
-
-            data[retVal++] = EXT_CTRL_CODE_BEGIN;
-            data[retVal++] = EXT_CTRL_CODE_ENG;
-            data[retVal] = EOS;
-        }
-        else
-        {
-            for (retVal = 0;
-                retVal < POKEMON_NAME_LENGTH;
-                data[retVal] = boxMon->nickname[retVal], retVal++){}
-
-            data[retVal] = EOS;
-        }
-        break;
-    }
-    case MON_DATA_LANGUAGE:
-        retVal = boxMon->language;
-        break;
-    case MON_DATA_SANITY_BIT1:
-        retVal = boxMon->isBadEgg;
-        break;
-    case MON_DATA_SANITY_BIT2:
-        retVal = boxMon->hasSpecies;
-        break;
-    case MON_DATA_SANITY_BIT3:
-        retVal = boxMon->isEgg;
-        break;
-    case MON_DATA_OT_NAME:
-    {
-        retVal = 0;
-
-        while (retVal < OT_NAME_LENGTH)
-        {
-            data[retVal] = boxMon->otName[retVal];
-            retVal++;
-        }
-
-        data[retVal] = EOS;
-        break;
-    }
-    case MON_DATA_MARKINGS:
-        retVal = boxMon->markings;
-        break;
-    case MON_DATA_CHECKSUM:
-        retVal = boxMon->checksum;
-        break;
-    case MON_DATA_10:
-        retVal = boxMon->unknown;
-        break;
-    case MON_DATA_SPECIES:
-        retVal = boxMon->isBadEgg ? SPECIES_EGG : substruct0->species;
-        break;
-    case MON_DATA_HELD_ITEM:
-        retVal = substruct0->heldItem;
-        break;
-    case MON_DATA_EXP:
-        retVal = substruct0->experience;
-        break;
-    case MON_DATA_PP_BONUSES:
-        retVal = substruct0->ppBonuses;
-        break;
-    case MON_DATA_FRIENDSHIP:
-        retVal = substruct0->friendship;
-        break;
-    case MON_DATA_MOVE1:
-    case MON_DATA_MOVE2:
-    case MON_DATA_MOVE3:
-    case MON_DATA_MOVE4:
-        retVal = substruct1->moves[field - MON_DATA_MOVE1];
-        break;
-    case MON_DATA_PP1:
-    case MON_DATA_PP2:
-    case MON_DATA_PP3:
-    case MON_DATA_PP4:
-        retVal = substruct1->pp[field - MON_DATA_PP1];
-        break;
-    case MON_DATA_HP_EV:
-        retVal = substruct2->hpEV;
-        break;
-    case MON_DATA_ATK_EV:
-        retVal = substruct2->attackEV;
-        break;
-    case MON_DATA_DEF_EV:
-        retVal = substruct2->defenseEV;
-        break;
-    case MON_DATA_SPEED_EV:
-        retVal = substruct2->speedEV;
-        break;
-    case MON_DATA_SPATK_EV:
-        retVal = substruct2->spAttackEV;
-        break;
-    case MON_DATA_SPDEF_EV:
-        retVal = substruct2->spDefenseEV;
-        break;
-    case MON_DATA_COOL:
-        retVal = substruct2->cool;
-        break;
-    case MON_DATA_BEAUTY:
-        retVal = substruct2->beauty;
-        break;
-    case MON_DATA_CUTE:
-        retVal = substruct2->cute;
-        break;
-    case MON_DATA_SMART:
-        retVal = substruct2->smart;
-        break;
-    case MON_DATA_TOUGH:
-        retVal = substruct2->tough;
-        break;
-    case MON_DATA_SHEEN:
-        retVal = substruct2->sheen;
-        break;
-    case MON_DATA_POKERUS:
-        retVal = substruct3->pokerus;
-        break;
-    case MON_DATA_MET_LOCATION:
-        retVal = substruct3->metLocation;
-        break;
-    case MON_DATA_MET_LEVEL:
-        retVal = substruct3->metLevel;
-        break;
-    case MON_DATA_MET_GAME:
-        retVal = substruct3->metGame;
-        break;
-    case MON_DATA_POKEBALL:
-        retVal = substruct3->pokeball;
-        break;
-    case MON_DATA_OT_GENDER:
-        retVal = substruct3->otGender;
-        break;
-    case MON_DATA_HP_IV:
-        retVal = substruct3->hpIV;
-        break;
-    case MON_DATA_ATK_IV:
-        retVal = substruct3->attackIV;
-        break;
-    case MON_DATA_DEF_IV:
-        retVal = substruct3->defenseIV;
-        break;
-    case MON_DATA_SPEED_IV:
-        retVal = substruct3->speedIV;
-        break;
-    case MON_DATA_SPATK_IV:
-        retVal = substruct3->spAttackIV;
-        break;
-    case MON_DATA_SPDEF_IV:
-        retVal = substruct3->spDefenseIV;
-        break;
-    case MON_DATA_IS_EGG:
-        retVal = substruct3->isEgg;
-        break;
-    case MON_DATA_ALT_ABILITY:
-        retVal = substruct3->altAbility;
-        break;
-    case MON_DATA_COOL_RIBBON:
-        retVal = substruct3->coolRibbon;
-        break;
-    case MON_DATA_BEAUTY_RIBBON:
-        retVal = substruct3->beautyRibbon;
-        break;
-    case MON_DATA_CUTE_RIBBON:
-        retVal = substruct3->cuteRibbon;
-        break;
-    case MON_DATA_SMART_RIBBON:
-        retVal = substruct3->smartRibbon;
-        break;
-    case MON_DATA_TOUGH_RIBBON:
-        retVal = substruct3->toughRibbon;
-        break;
-    case MON_DATA_CHAMPION_RIBBON:
-        retVal = substruct3->championRibbon;
-        break;
-    case MON_DATA_WINNING_RIBBON:
-        retVal = substruct3->winningRibbon;
-        break;
-    case MON_DATA_VICTORY_RIBBON:
-        retVal = substruct3->victoryRibbon;
-        break;
-    case MON_DATA_ARTIST_RIBBON:
-        retVal = substruct3->artistRibbon;
-        break;
-    case MON_DATA_EFFORT_RIBBON:
-        retVal = substruct3->effortRibbon;
-        break;
-    case MON_DATA_GIFT_RIBBON_1:
-        retVal = substruct3->giftRibbon1;
-        break;
-    case MON_DATA_GIFT_RIBBON_2:
-        retVal = substruct3->giftRibbon2;
-        break;
-    case MON_DATA_GIFT_RIBBON_3:
-        retVal = substruct3->giftRibbon3;
-        break;
-    case MON_DATA_GIFT_RIBBON_4:
-        retVal = substruct3->giftRibbon4;
-        break;
-    case MON_DATA_GIFT_RIBBON_5:
-        retVal = substruct3->giftRibbon5;
-        break;
-    case MON_DATA_GIFT_RIBBON_6:
-        retVal = substruct3->giftRibbon6;
-        break;
-    case MON_DATA_GIFT_RIBBON_7:
-        retVal = substruct3->giftRibbon7;
-        break;
-    case MON_DATA_FATEFUL_ENCOUNTER:
-        retVal = substruct3->fatefulEncounter;
-        break;
-    case MON_DATA_OBEDIENCE:
-        retVal = substruct3->obedient;
-        break;
-    case MON_DATA_SPECIES2:
-        retVal = substruct0->species;
-        if (substruct0->species && (substruct3->isEgg || boxMon->isBadEgg))
-            retVal = SPECIES_EGG;
-        break;
-    case MON_DATA_IVS:
-        retVal = substruct3->hpIV | (substruct3->attackIV << 5) | (substruct3->defenseIV << 10) | (substruct3->speedIV << 15) | (substruct3->spAttackIV << 20) | (substruct3->spDefenseIV << 25);
-        break;
-    case MON_DATA_KNOWN_MOVES:
-        if (substruct0->species && !substruct3->isEgg)
-        {
-            u16 *moves = (u16 *)data;
-            s32 i = 0;
-
-            while (moves[i] != 355)
-            {
-                u16 move = moves[i];
-                if (substruct1->moves[0] == move
-                    || substruct1->moves[1] == move
-                    || substruct1->moves[2] == move
-                    || substruct1->moves[3] == move)
-                    retVal |= gBitTable[i];
-                i++;
-            }
-        }
-        break;
-    case MON_DATA_RIBBON_COUNT:
-        retVal = 0;
-        if (substruct0->species && !substruct3->isEgg)
-        {
-            retVal += substruct3->coolRibbon;
-            retVal += substruct3->beautyRibbon;
-            retVal += substruct3->cuteRibbon;
-            retVal += substruct3->smartRibbon;
-            retVal += substruct3->toughRibbon;
-            retVal += substruct3->championRibbon;
-            retVal += substruct3->winningRibbon;
-            retVal += substruct3->victoryRibbon;
-            retVal += substruct3->artistRibbon;
-            retVal += substruct3->effortRibbon;
-            retVal += substruct3->giftRibbon1;
-            retVal += substruct3->giftRibbon2;
-            retVal += substruct3->giftRibbon3;
-            retVal += substruct3->giftRibbon4;
-            retVal += substruct3->giftRibbon5;
-            retVal += substruct3->giftRibbon6;
-            retVal += substruct3->giftRibbon7;
-        }
-        break;
-    case MON_DATA_RIBBONS:
-        retVal = 0;
-        if (substruct0->species && !substruct3->isEgg)
-        {
-            retVal = substruct3->championRibbon
-                | (substruct3->coolRibbon << 1)
-                | (substruct3->beautyRibbon << 4)
-                | (substruct3->cuteRibbon << 7)
-                | (substruct3->smartRibbon << 10)
-                | (substruct3->toughRibbon << 13)
-                | (substruct3->winningRibbon << 16)
-                | (substruct3->victoryRibbon << 17)
-                | (substruct3->artistRibbon << 18)
-                | (substruct3->effortRibbon << 19)
-                | (substruct3->giftRibbon1 << 20)
-                | (substruct3->giftRibbon2 << 21)
-                | (substruct3->giftRibbon3 << 22)
-                | (substruct3->giftRibbon4 << 23)
-                | (substruct3->giftRibbon5 << 24)
-                | (substruct3->giftRibbon6 << 25)
-                | (substruct3->giftRibbon7 << 26);
-        }
-        break;
-    default:
-        break;
-    }
-
-    if (field > MON_DATA_10)
-        EncryptBoxMon(boxMon);
-
-    return retVal;
-}
-
-#define SET8(lhs) (lhs) = *data
-#define SET16(lhs) (lhs) = data[0] + (data[1] << 8)
-#define SET32(lhs) (lhs) = data[0] + (data[1] << 8) + (data[2] << 16) + (data[3] << 24)
-
-void SetMonData(struct Pokemon *mon, s32 field, const void *dataArg)
-{
-    const u8* data = dataArg;
-    switch (field)
-    {
-    case MON_DATA_STATUS:
-        SET32(mon->status);
-        break;
-    case MON_DATA_LEVEL:
-        SET8(mon->level);
-        break;
-    case MON_DATA_HP:
-        SET16(mon->hp);
-        break;
-    case MON_DATA_MAX_HP:
-        SET16(mon->maxHP);
-        break;
-    case MON_DATA_ATK:
-        SET16(mon->attack);
-        break;
-    case MON_DATA_DEF:
-        SET16(mon->defense);
-        break;
-    case MON_DATA_SPEED:
-        SET16(mon->speed);
-        break;
-    case MON_DATA_SPATK:
-        SET16(mon->spAttack);
-        break;
-    case MON_DATA_SPDEF:
-        SET16(mon->spDefense);
-        break;
-    case MON_DATA_MAIL:
-        SET8(mon->mail);
-        break;
-    case MON_DATA_SPECIES2:
-        break;
-    default:
-        SetBoxMonData(&mon->box, field, data);
-        break;
-    }
-}
-
-void SetBoxMonData(struct BoxPokemon *boxMon, s32 field, const void *dataArg)
-{
-    const u8* data = dataArg;
-
-    struct PokemonSubstruct0 *substruct0 = NULL;
-    struct PokemonSubstruct1 *substruct1 = NULL;
-    struct PokemonSubstruct2 *substruct2 = NULL;
-    struct PokemonSubstruct3 *substruct3 = NULL;
-
-    if (field > MON_DATA_10)
-    {
-        substruct0 = &(GetSubstruct(boxMon, boxMon->personality, 0)->type0);
-        substruct1 = &(GetSubstruct(boxMon, boxMon->personality, 1)->type1);
-        substruct2 = &(GetSubstruct(boxMon, boxMon->personality, 2)->type2);
-        substruct3 = &(GetSubstruct(boxMon, boxMon->personality, 3)->type3);
-
-        DecryptBoxMon(boxMon);
-
-        if (CalculateBoxMonChecksum(boxMon) != boxMon->checksum)
-        {
-            boxMon->isBadEgg = 1;
-            boxMon->isEgg = 1;
-            substruct3->isEgg = 1;
-            EncryptBoxMon(boxMon);
-            return;
-        }
-    }
-
-    switch (field)
-    {
-    case MON_DATA_PERSONALITY:
-        SET32(boxMon->personality);
-        break;
-    case MON_DATA_OT_ID:
-        SET32(boxMon->otId);
-        break;
-    case MON_DATA_NICKNAME:
-    {
-        s32 i;
-        for (i = 0; i < POKEMON_NAME_LENGTH; i++)
-            boxMon->nickname[i] = data[i];
-        break;
-    }
-    case MON_DATA_LANGUAGE:
-        SET8(boxMon->language);
-        break;
-    case MON_DATA_SANITY_BIT1:
-        SET8(boxMon->isBadEgg);
-        break;
-    case MON_DATA_SANITY_BIT2:
-        SET8(boxMon->hasSpecies);
-        break;
-    case MON_DATA_SANITY_BIT3:
-        SET8(boxMon->isEgg);
-        break;
-    case MON_DATA_OT_NAME:
-    {
-        s32 i;
-        for (i = 0; i < OT_NAME_LENGTH; i++)
-            boxMon->otName[i] = data[i];
-        break;
-    }
-    case MON_DATA_MARKINGS:
-        SET8(boxMon->markings);
-        break;
-    case MON_DATA_CHECKSUM:
-        SET16(boxMon->checksum);
-        break;
-    case MON_DATA_10:
-        SET16(boxMon->unknown);
-        break;
-    case MON_DATA_SPECIES:
-    {
-        SET16(substruct0->species);
-        if (substruct0->species)
-            boxMon->hasSpecies = 1;
-        else
-            boxMon->hasSpecies = 0;
-        break;
-    }
-    case MON_DATA_HELD_ITEM:
-        SET16(substruct0->heldItem);
-        break;
-    case MON_DATA_EXP:
-        SET32(substruct0->experience);
-        break;
-    case MON_DATA_PP_BONUSES:
-        SET8(substruct0->ppBonuses);
-        break;
-    case MON_DATA_FRIENDSHIP:
-        SET8(substruct0->friendship);
-        break;
-    case MON_DATA_MOVE1:
-    case MON_DATA_MOVE2:
-    case MON_DATA_MOVE3:
-    case MON_DATA_MOVE4:
-        SET16(substruct1->moves[field - MON_DATA_MOVE1]);
-        break;
-    case MON_DATA_PP1:
-    case MON_DATA_PP2:
-    case MON_DATA_PP3:
-    case MON_DATA_PP4:
-        SET8(substruct1->pp[field - MON_DATA_PP1]);
-        break;
-    case MON_DATA_HP_EV:
-        SET8(substruct2->hpEV);
-        break;
-    case MON_DATA_ATK_EV:
-        SET8(substruct2->attackEV);
-        break;
-    case MON_DATA_DEF_EV:
-        SET8(substruct2->defenseEV);
-        break;
-    case MON_DATA_SPEED_EV:
-        SET8(substruct2->speedEV);
-        break;
-    case MON_DATA_SPATK_EV:
-        SET8(substruct2->spAttackEV);
-        break;
-    case MON_DATA_SPDEF_EV:
-        SET8(substruct2->spDefenseEV);
-        break;
-    case MON_DATA_COOL:
-        SET8(substruct2->cool);
-        break;
-    case MON_DATA_BEAUTY:
-        SET8(substruct2->beauty);
-        break;
-    case MON_DATA_CUTE:
-        SET8(substruct2->cute);
-        break;
-    case MON_DATA_SMART:
-        SET8(substruct2->smart);
-        break;
-    case MON_DATA_TOUGH:
-        SET8(substruct2->tough);
-        break;
-    case MON_DATA_SHEEN:
-        SET8(substruct2->sheen);
-        break;
-    case MON_DATA_POKERUS:
-        SET8(substruct3->pokerus);
-        break;
-    case MON_DATA_MET_LOCATION:
-        SET8(substruct3->metLocation);
-        break;
-    case MON_DATA_MET_LEVEL:
-    {
-        u8 metLevel = *data;
-        substruct3->metLevel = metLevel;
-        break;
-    }
-    case MON_DATA_MET_GAME:
-        SET8(substruct3->metGame);
-        break;
-    case MON_DATA_POKEBALL:
-    {
-        u8 pokeball = *data;
-        substruct3->pokeball = pokeball;
-        break;
-    }
-    case MON_DATA_OT_GENDER:
-        SET8(substruct3->otGender);
-        break;
-    case MON_DATA_HP_IV:
-        SET8(substruct3->hpIV);
-        break;
-    case MON_DATA_ATK_IV:
-        SET8(substruct3->attackIV);
-        break;
-    case MON_DATA_DEF_IV:
-        SET8(substruct3->defenseIV);
-        break;
-    case MON_DATA_SPEED_IV:
-        SET8(substruct3->speedIV);
-        break;
-    case MON_DATA_SPATK_IV:
-        SET8(substruct3->spAttackIV);
-        break;
-    case MON_DATA_SPDEF_IV:
-        SET8(substruct3->spDefenseIV);
-        break;
-    case MON_DATA_IS_EGG:
-        SET8(substruct3->isEgg);
-        if (substruct3->isEgg)
-            boxMon->isEgg = 1;
-        else
-            boxMon->isEgg = 0;
-        break;
-    case MON_DATA_ALT_ABILITY:
-        SET8(substruct3->altAbility);
-        break;
-    case MON_DATA_COOL_RIBBON:
-        SET8(substruct3->coolRibbon);
-        break;
-    case MON_DATA_BEAUTY_RIBBON:
-        SET8(substruct3->beautyRibbon);
-        break;
-    case MON_DATA_CUTE_RIBBON:
-        SET8(substruct3->cuteRibbon);
-        break;
-    case MON_DATA_SMART_RIBBON:
-        SET8(substruct3->smartRibbon);
-        break;
-    case MON_DATA_TOUGH_RIBBON:
-        SET8(substruct3->toughRibbon);
-        break;
-    case MON_DATA_CHAMPION_RIBBON:
-        SET8(substruct3->championRibbon);
-        break;
-    case MON_DATA_WINNING_RIBBON:
-        SET8(substruct3->winningRibbon);
-        break;
-    case MON_DATA_VICTORY_RIBBON:
-        SET8(substruct3->victoryRibbon);
-        break;
-    case MON_DATA_ARTIST_RIBBON:
-        SET8(substruct3->artistRibbon);
-        break;
-    case MON_DATA_EFFORT_RIBBON:
-        SET8(substruct3->effortRibbon);
-        break;
-    case MON_DATA_GIFT_RIBBON_1:
-        SET8(substruct3->giftRibbon1);
-        break;
-    case MON_DATA_GIFT_RIBBON_2:
-        SET8(substruct3->giftRibbon2);
-        break;
-    case MON_DATA_GIFT_RIBBON_3:
-        SET8(substruct3->giftRibbon3);
-        break;
-    case MON_DATA_GIFT_RIBBON_4:
-        SET8(substruct3->giftRibbon4);
-        break;
-    case MON_DATA_GIFT_RIBBON_5:
-        SET8(substruct3->giftRibbon5);
-        break;
-    case MON_DATA_GIFT_RIBBON_6:
-        SET8(substruct3->giftRibbon6);
-        break;
-    case MON_DATA_GIFT_RIBBON_7:
-        SET8(substruct3->giftRibbon7);
-        break;
-    case MON_DATA_FATEFUL_ENCOUNTER:
-        SET8(substruct3->fatefulEncounter);
-        break;
-    case MON_DATA_OBEDIENCE:
-        SET8(substruct3->obedient);
-        break;
-    case MON_DATA_IVS:
-    {
-        u32 ivs = data[0] | (data[1] << 8) | (data[2] << 16) | (data[3] << 24);
-        substruct3->hpIV = ivs & 0x1F;
-        substruct3->attackIV = (ivs >> 5) & 0x1F;
-        substruct3->defenseIV = (ivs >> 10) & 0x1F;
-        substruct3->speedIV = (ivs >> 15) & 0x1F;
-        substruct3->spAttackIV = (ivs >> 20) & 0x1F;
-        substruct3->spDefenseIV = (ivs >> 25) & 0x1F;
-        break;
-    }
-    default:
-        break;
-    }
-
-    if (field > MON_DATA_10)
-    {
-        boxMon->checksum = CalculateBoxMonChecksum(boxMon);
-        EncryptBoxMon(boxMon);
-    }
-}
-
-void CopyMon(void *dest, void *src, size_t size)
-{
-    memcpy(dest, src, size);
-}
-
-u8 GiveMonToPlayer(struct Pokemon *mon)
-{
-    s32 i;
-
-    SetMonData(mon, MON_DATA_OT_NAME, gSaveBlock2Ptr->playerName);
-    SetMonData(mon, MON_DATA_OT_GENDER, &gSaveBlock2Ptr->playerGender);
-    SetMonData(mon, MON_DATA_OT_ID, gSaveBlock2Ptr->playerTrainerId);
-
-    i = 0;
-
-    while (i < 6 && GetMonData(&gPlayerParty[i], MON_DATA_SPECIES, NULL) != SPECIES_NONE)
-        i++;
-
-    if (i >= 6)
-        return SendMonToPC(mon);
-
-    CopyMon(&gPlayerParty[i], mon, sizeof(*mon));
-    gPlayerPartyCount = i + 1;
-    return MON_GIVEN_TO_PARTY;
-}
-
-extern u16 get_unknown_box_id(void);
-extern u8 StorageGetCurrentBox(void);
-extern void set_unknown_box_id(u8);
-extern struct BoxPokemon* GetBoxedMonPtr(u8 boxNumber, u8 boxPosition);
-
-u8 SendMonToPC(struct Pokemon* mon)
-{
-    s32 boxNo, boxPos;
-
-    set_unknown_box_id(VarGet(VAR_STORAGE_UNKNOWN));
-
-    boxNo = StorageGetCurrentBox();
-
-    do
-    {
-        for (boxPos = 0; boxPos < 30; boxPos++)
-        {
-            struct BoxPokemon* checkingMon = GetBoxedMonPtr(boxNo, boxPos);
-            if (GetBoxMonData(checkingMon, MON_DATA_SPECIES, NULL) == SPECIES_NONE)
-            {
-                MonRestorePP(mon);
-                CopyMon(checkingMon, &mon->box, sizeof(mon->box));
-                gSpecialVar_MonBoxId = boxNo;
-                gSpecialVar_MonBoxPos = boxPos;
-                if (get_unknown_box_id() != boxNo)
-                    FlagClear(FLAG_SYS_STORAGE_UNKNOWN_FLAG);
-                VarSet(VAR_STORAGE_UNKNOWN, boxNo);
-                return MON_GIVEN_TO_PC;
-            }
-        }
-
-        boxNo++;
-        if (boxNo == 14)
-            boxNo = 0;
-    } while (boxNo != StorageGetCurrentBox());
-
-    return MON_CANT_GIVE;
-}
-
-u8 CalculatePlayerPartyCount(void)
-{
-    gPlayerPartyCount = 0;
-
-    while (gPlayerPartyCount < 6
-        && GetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_SPECIES, NULL) != SPECIES_NONE)
-    {
-        gPlayerPartyCount++;
-    }
-
-    return gPlayerPartyCount;
-}
-
-u8 CalculateEnemyPartyCount(void)
-{
-    gEnemyPartyCount = 0;
-
-    while (gEnemyPartyCount < 6
-        && GetMonData(&gEnemyParty[gEnemyPartyCount], MON_DATA_SPECIES, NULL) != SPECIES_NONE)
-    {
-        gEnemyPartyCount++;
-    }
-
-    return gEnemyPartyCount;
-}
-
-u8 GetMonsStateToDoubles(void)
-{
-    s32 aliveCount = 0;
-    s32 i;
-    CalculatePlayerPartyCount();
-
-    if (gPlayerPartyCount == 1)
-        return gPlayerPartyCount; // PLAYER_HAS_ONE_MON
-
-    for (i = 0; i < gPlayerPartyCount; i++)
-    {
-        if (GetMonData(&gPlayerParty[i], MON_DATA_SPECIES2, NULL) != SPECIES_EGG
-         && GetMonData(&gPlayerParty[i], MON_DATA_HP, NULL) != 0
-         && GetMonData(&gPlayerParty[i], MON_DATA_SPECIES2, NULL) != SPECIES_NONE)
-            aliveCount++;
-    }
-
-    return (aliveCount > 1) ? PLAYER_HAS_TWO_USABLE_MONS : PLAYER_HAS_ONE_USABLE_MON;
-}
-
-u8 GetMonsStateToDoubles_2(void)
-{
-    s32 aliveCount = 0;
-    s32 i;
-
-    for (i = 0; i < PARTY_SIZE; i++)
-    {
-        u32 species = GetMonData(&gPlayerParty[i], MON_DATA_SPECIES2, NULL);
-        if (species != SPECIES_EGG && species != SPECIES_NONE
-         && GetMonData(&gPlayerParty[i], MON_DATA_HP, NULL) != 0)
-            aliveCount++;
-    }
-
-    if (aliveCount == 1)
-        return PLAYER_HAS_ONE_MON; // may have more than one, but only one is alive
-
-    return (aliveCount > 1) ? PLAYER_HAS_TWO_USABLE_MONS : PLAYER_HAS_ONE_USABLE_MON;
-}
-
-u8 GetAbilityBySpecies(u16 species, bool8 altAbility)
-{
-    if (altAbility)
-        gLastUsedAbility = gBaseStats[species].ability2;
-    else
-        gLastUsedAbility = gBaseStats[species].ability1;
-
-    return gLastUsedAbility;
-}
-
-u8 GetMonAbility(struct Pokemon *mon)
-{
-    u16 species = GetMonData(mon, MON_DATA_SPECIES, NULL);
-    u8 altAbility = GetMonData(mon, MON_DATA_ALT_ABILITY, NULL);
-    return GetAbilityBySpecies(species, altAbility);
-}
-
-extern const struct BattleMove gBattleMoves[];
-
-void CreateSecretBaseEnemyParty(struct SecretBaseRecord *secretBaseRecord)
-{
-    s32 i, j;
-
-    ZeroEnemyPartyMons();
-    *gBattleResources->secretBase = *secretBaseRecord;
-
-    for (i = 0; i < PARTY_SIZE; i++)
-    {
-        if (gBattleResources->secretBase->party.species[i])
-        {
-            CreateMon(&gEnemyParty[i],
-                gBattleResources->secretBase->party.species[i],
-                gBattleResources->secretBase->party.levels[i],
-                15,
-                1,
-                gBattleResources->secretBase->party.personality[i],
-                2,
-                0);
-
-            SetMonData(&gEnemyParty[i], MON_DATA_HELD_ITEM, &gBattleResources->secretBase->party.heldItems[i]);
-
-            for (j = 0; j < 6; j++)
-                SetMonData(&gEnemyParty[i], MON_DATA_HP_EV + j, &gBattleResources->secretBase->party.EVs[i]);
-
-            for (j = 0; j < 4; j++)
-            {
-                SetMonData(&gEnemyParty[i], MON_DATA_MOVE1 + j, &gBattleResources->secretBase->party.moves[i * 4 + j]);
-                SetMonData(&gEnemyParty[i], MON_DATA_PP1 + j, &gBattleMoves[gBattleResources->secretBase->party.moves[i * 4 + j]].pp);
-            }
-        }
-    }
-}
-
-extern const u8 gFacilityClassToPicIndex[];
-extern const u8 gFacilityClassToTrainerClass[];
-extern const u8 gSecretBaseTrainerClasses[][5];
-
-u8 GetSecretBaseTrainerPicIndex(void)
-{
-    u8 trainerClass = gSecretBaseTrainerClasses[gBattleResources->secretBase->gender][gBattleResources->secretBase->trainerId[0] % 5];
-    return gFacilityClassToPicIndex[trainerClass];
-}
-
-u8 GetSecretBaseTrainerNameIndex(void)
-{
-    u8 trainerClass = gSecretBaseTrainerClasses[gBattleResources->secretBase->gender][gBattleResources->secretBase->trainerId[0] % 5];
-    return gFacilityClassToTrainerClass[trainerClass];
-}
-
-bool8 IsPlayerPartyAndPokemonStorageFull(void)
-{
-    s32 i;
-
-    for (i = 0; i < 6; i++)
-        if (GetMonData(&gPlayerParty[i], MON_DATA_SPECIES, NULL) == SPECIES_NONE)
-            return FALSE;
-
-    return IsPokemonStorageFull();
-}
-
-extern u32 GetBoxMonDataFromAnyBox(u8 boxNo, u8 boxPos, s32 field);
-
-bool8 IsPokemonStorageFull(void)
-{
-    s32 i, j;
-
-    for (i = 0; i < 14; i++)
-        for (j = 0; j < 30; j++)
-            if (GetBoxMonDataFromAnyBox(i, j, MON_DATA_SPECIES) == SPECIES_NONE)
-                return FALSE;
-
-    return TRUE;
-}
-
-extern const u8 gSpeciesNames[][POKEMON_NAME_LENGTH + 1];
-
-void GetSpeciesName(u8 *name, u16 species)
-{
-    s32 i;
-
-    for (i = 0; i <= POKEMON_NAME_LENGTH; i++)
-    {
-        if (species > NUM_SPECIES)
-            name[i] = gSpeciesNames[0][i];
-        else
-            name[i] = gSpeciesNames[species][i];
-
-        if (name[i] == EOS)
-            break;
-    }
-
-    name[i] = EOS;
-}
-
-extern const u8 gUnknown_08329D22[];
-extern const u8 gUnknown_08329D26[];
-
-u8 CalculatePPWithBonus(u16 move, u8 ppBonuses, u8 moveIndex)
-{
-    u8 basePP = gBattleMoves[move].pp;
-    return basePP + ((basePP * 20 * ((gUnknown_08329D22[moveIndex] & ppBonuses) >> (2 * moveIndex))) / 100);
-}
-
-void RemoveMonPPBonus(struct Pokemon *mon, u8 moveIndex)
-{
-    u8 ppBonuses = GetMonData(mon, MON_DATA_PP_BONUSES, NULL);
-    ppBonuses &= gUnknown_08329D26[moveIndex];
-    SetMonData(mon, MON_DATA_PP_BONUSES, &ppBonuses);
-}
-
-void RemoveBattleMonPPBonus(struct BattlePokemon *mon, u8 moveIndex)
-{
-    mon->ppBonuses &= gUnknown_08329D26[moveIndex];
-}
-
-void sub_803FA70(u8 bank);
-void ClearTemporarySpeciesSpriteData(u8 bank, bool8);
-
-extern struct BattlePokemon gBattleMons[4];
-
-void CopyPlayerPartyMonToBattleData(u8 bank, u8 partyIndex)
-{
-    u16* hpSwitchout;
-    s32 i;
-    u8 nickname[POKEMON_NAME_LENGTH * 2];
-
-    gBattleMons[bank].species = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPECIES, NULL);
-    gBattleMons[bank].item = GetMonData(&gPlayerParty[partyIndex], MON_DATA_HELD_ITEM, NULL);
-
-    for (i = 0; i < 4; i++)
-    {
-        gBattleMons[bank].moves[i] = GetMonData(&gPlayerParty[partyIndex], MON_DATA_MOVE1 + i, NULL);
-        gBattleMons[bank].pp[i] = GetMonData(&gPlayerParty[partyIndex], MON_DATA_PP1 + i, NULL);
-    }
-
-    gBattleMons[bank].ppBonuses = GetMonData(&gPlayerParty[partyIndex], MON_DATA_PP_BONUSES, NULL);
-    gBattleMons[bank].friendship = GetMonData(&gPlayerParty[partyIndex], MON_DATA_FRIENDSHIP, NULL);
-    gBattleMons[bank].experience = GetMonData(&gPlayerParty[partyIndex], MON_DATA_EXP, NULL);
-    gBattleMons[bank].hpIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_HP_IV, NULL);
-    gBattleMons[bank].attackIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_ATK_IV, NULL);
-    gBattleMons[bank].defenseIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_DEF_IV, NULL);
-    gBattleMons[bank].speedIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPEED_IV, NULL);
-    gBattleMons[bank].spAttackIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPATK_IV, NULL);
-    gBattleMons[bank].spDefenseIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPDEF_IV, NULL);
-    gBattleMons[bank].personality = GetMonData(&gPlayerParty[partyIndex], MON_DATA_PERSONALITY, NULL);
-    gBattleMons[bank].status1 = GetMonData(&gPlayerParty[partyIndex], MON_DATA_STATUS, NULL);
-    gBattleMons[bank].level = GetMonData(&gPlayerParty[partyIndex], MON_DATA_LEVEL, NULL);
-    gBattleMons[bank].hp = GetMonData(&gPlayerParty[partyIndex], MON_DATA_HP, NULL);
-    gBattleMons[bank].maxHP = GetMonData(&gPlayerParty[partyIndex], MON_DATA_MAX_HP, NULL);
-    gBattleMons[bank].attack = GetMonData(&gPlayerParty[partyIndex], MON_DATA_ATK, NULL);
-    gBattleMons[bank].defense = GetMonData(&gPlayerParty[partyIndex], MON_DATA_DEF, NULL);
-    gBattleMons[bank].speed = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPEED, NULL);
-    gBattleMons[bank].spAttack = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPATK, NULL);
-    gBattleMons[bank].spDefense = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPDEF, NULL);
-    gBattleMons[bank].isEgg = GetMonData(&gPlayerParty[partyIndex], MON_DATA_IS_EGG, NULL);
-    gBattleMons[bank].altAbility = GetMonData(&gPlayerParty[partyIndex], MON_DATA_ALT_ABILITY, NULL);
-    gBattleMons[bank].otId = GetMonData(&gPlayerParty[partyIndex], MON_DATA_OT_ID, NULL);
-    gBattleMons[bank].type1 = gBaseStats[gBattleMons[bank].species].type1;
-    gBattleMons[bank].type2 = gBaseStats[gBattleMons[bank].species].type2;
-    gBattleMons[bank].ability = GetAbilityBySpecies(gBattleMons[bank].species, gBattleMons[bank].altAbility);
-    GetMonData(&gPlayerParty[partyIndex], MON_DATA_NICKNAME, nickname);
-    StringCopy10(gBattleMons[bank].nickname, nickname);
-    GetMonData(&gPlayerParty[partyIndex], MON_DATA_OT_NAME, gBattleMons[bank].otName);
-
-    hpSwitchout = &gBattleStruct->hpOnSwitchout[GetBattlerSide(bank)];
-    *hpSwitchout = gBattleMons[bank].hp;
-
-    for (i = 0; i < 8; i++)
-        gBattleMons[bank].statStages[i] = 6;
-
-    gBattleMons[bank].status2 = 0;
-    sub_803FA70(bank);
-    ClearTemporarySpeciesSpriteData(bank, FALSE);
-}
diff --git a/src/pokemon_3.c b/src/pokemon_3.c
deleted file mode 100644
index de9e481df..000000000
--- a/src/pokemon_3.c
+++ /dev/null
@@ -1,1749 +0,0 @@
-#include "global.h"
-#include "pokemon.h"
-#include "main.h"
-#include "constants/items.h"
-#include "string_util.h"
-#include "battle_message.h"
-#include "rtc.h"
-#include "item.h"
-#include "battle.h"
-#include "constants/species.h"
-#include "link.h"
-#include "constants/hold_effects.h"
-#include "random.h"
-#include "constants/trainers.h"
-#include "constants/songs.h"
-#include "sound.h"
-#include "m4a.h"
-#include "task.h"
-#include "sprite.h"
-#include "text.h"
-#include "constants/abilities.h"
-#include "pokemon_animation.h"
-#include "pokedex.h"
-#include "pokeblock.h"
-
-extern struct BattlePokemon gBattleMons[4];
-extern struct BattleEnigmaBerry gEnigmaBerries[4];
-extern u8 gActiveBattler;
-extern u8 gBankInMenu;
-extern u8 gBattlerTarget;
-extern u8 gBattlerAttacker;
-extern u8 gStringBattler;
-extern u16 gTrainerBattleOpponent_A;
-extern u32 gBattleTypeFlags;
-extern u8 gBattleMonForms[4];
-extern u16 gBattlerPartyIndexes[4];
-extern u8 gLastUsedAbility;
-extern u16 gPartnerTrainerId;
-extern u32 gHitMarker;
-
-extern const u16 gSpeciesToHoennPokedexNum[];
-extern const u16 gSpeciesToNationalPokedexNum[];
-extern const u16 gHoennToNationalOrder[];
-extern const u16 gSpeciesIdToCryId[];
-extern const struct SpindaSpot gSpindaSpotGraphics[];
-extern const u8* const gStatNamesTable[];
-extern const u8 gSpeciesNames[][11];
-extern const u8 gUnknown_08329EC8[];
-extern const u8 gText_StatRose[];
-extern const u8 gText_PkmnsStatChanged2[];
-extern const u8 gText_PkmnGettingPumped[];
-extern const u8 gText_PkmnShroudedInMist[];
-extern const s8 gNatureStatTable[][5];
-extern const s8 gUnknown_08329ECE[][3];
-extern const u32 gBitTable[];
-extern const u32 gTMHMLearnsets[][2];
-extern const u8 gText_BattleWallyName[];
-extern const u8 gText_PkmnsXPreventsSwitching[];
-extern const struct CompressedSpritePalette gMonPaletteTable[];
-extern const struct CompressedSpritePalette gMonShinyPaletteTable[];
-extern const u16 gHMMoves[];
-extern const u8 gMonAnimationDelayTable[];
-extern const u8 gMonFrontAnimIdsTable[];
-
-extern bool8 InBattlePyramid(void);
-extern bool8 InBattlePike(void);
-extern bool8 sub_81D5C18(void);
-extern bool8 sub_806F104(void);
-extern bool32 IsNationalPokedexEnabled(void);
-extern u8 GetTrainerEncounterMusicIdInBattlePyramind(u16 trainerOpponentId);
-extern u8 sub_81D63C8(u16 trainerOpponentId);
-extern u8 sav1_map_get_name(void);
-extern u8 GetFrontierOpponentClass(u16 trainerId);
-extern u8 pokemon_order_func(u8 bankPartyId);
-extern void GetFrontierTrainerName(u8* dest, u16 trainerId);
-extern void sub_81C488C(u8);
-
-static void sub_806E6CC(u8 taskId);
-
-bool8 HealStatusConditions(struct Pokemon *mon, u32 battlePartyId, u32 healMask, u8 battleBank)
-{
-    u32 status = GetMonData(mon, MON_DATA_STATUS, 0);
-
-    if (status & healMask)
-    {
-        status &= ~healMask;
-        SetMonData(mon, MON_DATA_STATUS, (u8 *)&status);
-        if (gMain.inBattle && battleBank != 4)
-            gBattleMons[battleBank].status1 &= ~healMask;
-        return FALSE;
-    }
-    else
-    {
-        return TRUE;
-    }
-}
-
-u8 GetItemEffectParamOffset(u16 itemId, u8 effectByte, u8 effectBit)
-{
-    const u8 *temp;
-    const u8 *itemEffect;
-    u8 offset;
-    int i;
-    u8 j;
-    u8 val;
-
-    offset = 6;
-
-    temp = gItemEffectTable[itemId - 13];
-
-    if (!temp && itemId != ITEM_ENIGMA_BERRY)
-        return 0;
-
-    if (itemId == ITEM_ENIGMA_BERRY)
-    {
-        temp = gEnigmaBerries[gActiveBattler].itemEffect;
-    }
-
-    itemEffect = temp;
-
-    for (i = 0; i < 6; i++)
-    {
-        switch (i)
-        {
-        case 0:
-        case 1:
-        case 2:
-        case 3:
-            if (i == effectByte)
-                return 0;
-            break;
-        case 4:
-            val = itemEffect[4];
-            if (val & 0x20)
-                val &= 0xDF;
-            j = 0;
-            while (val)
-            {
-                if (val & 1)
-                {
-                    switch (j)
-                    {
-                    case 2:
-                        if (val & 0x10)
-                            val &= 0xEF;
-                    case 0:
-                        if (i == effectByte && (val & effectBit))
-                            return offset;
-                        offset++;
-                        break;
-                    case 1:
-                        if (i == effectByte && (val & effectBit))
-                            return offset;
-                        offset++;
-                        break;
-                    case 3:
-                        if (i == effectByte && (val & effectBit))
-                            return offset;
-                        offset++;
-                        break;
-                    case 7:
-                        if (i == effectByte)
-                            return 0;
-                        break;
-                    }
-                }
-                j++;
-                val >>= 1;
-                if (i == effectByte)
-                    effectBit >>= 1;
-            }
-            break;
-        case 5:
-            val = itemEffect[5];
-            j = 0;
-            while (val)
-            {
-                if (val & 1)
-                {
-                    switch (j)
-                    {
-                    case 0:
-                    case 1:
-                    case 2:
-                    case 3:
-                    case 4:
-                    case 5:
-                    case 6:
-                        if (i == effectByte && (val & effectBit))
-                            return offset;
-                        offset++;
-                        break;
-                    case 7:
-                        if (i == effectByte)
-                            return 0;
-                        break;
-                    }
-                }
-                j++;
-                val >>= 1;
-                if (i == effectByte)
-                    effectBit >>= 1;
-            }
-            break;
-        }
-    }
-
-    return offset;
-}
-
-void sub_806CF24(s32 stat)
-{
-    gBattlerTarget = gBankInMenu;
-    StringCopy(gBattleTextBuff1, gStatNamesTable[gUnknown_08329EC8[stat]]);
-    StringCopy(gBattleTextBuff2, gText_StatRose);
-    BattleStringExpandPlaceholdersToDisplayedString(gText_PkmnsStatChanged2);
-}
-
-u8 *sub_806CF78(u16 itemId)
-{
-    int i;
-    const u8 *itemEffect;
-
-    if (itemId == ITEM_ENIGMA_BERRY)
-    {
-        if (gMain.inBattle)
-            itemEffect = gEnigmaBerries[gBankInMenu].itemEffect;
-        else
-            itemEffect = gSaveBlock1Ptr->enigmaBerry.itemEffect;
-    }
-    else
-    {
-        itemEffect = gItemEffectTable[itemId - 13];
-    }
-
-    gStringBattler = gBankInMenu;
-
-    for (i = 0; i < 3; i++)
-    {
-        if (itemEffect[i] & 0xF)
-            sub_806CF24(i * 2);
-        if (itemEffect[i] & 0xF0)
-        {
-            if (i)
-            {
-                sub_806CF24(i * 2 + 1);
-            }
-            else
-            {
-                gBattlerAttacker = gBankInMenu;
-                BattleStringExpandPlaceholdersToDisplayedString(gText_PkmnGettingPumped);
-            }
-        }
-    }
-
-    if (itemEffect[3] & 0x80)
-    {
-        gBattlerAttacker = gBankInMenu;
-        BattleStringExpandPlaceholdersToDisplayedString(gText_PkmnShroudedInMist);
-    }
-
-    return gDisplayedStringBattle;
-}
-
-u8 GetNature(struct Pokemon *mon)
-{
-    return GetMonData(mon, MON_DATA_PERSONALITY, 0) % 25;
-}
-
-u8 GetNatureFromPersonality(u32 personality)
-{
-    return personality % 25;
-}
-
-u16 GetEvolutionTargetSpecies(struct Pokemon *mon, u8 type, u16 evolutionItem)
-{
-    int i;
-    u16 targetSpecies = 0;
-    u16 species = GetMonData(mon, MON_DATA_SPECIES, 0);
-    u16 heldItem = GetMonData(mon, MON_DATA_HELD_ITEM, 0);
-    u32 personality = GetMonData(mon, MON_DATA_PERSONALITY, 0);
-    u8 level;
-    u16 friendship;
-    u8 beauty = GetMonData(mon, MON_DATA_BEAUTY, 0);
-    u16 upperPersonality = personality >> 16;
-    u8 holdEffect;
-
-    if (heldItem == ITEM_ENIGMA_BERRY)
-        holdEffect = gSaveBlock1Ptr->enigmaBerry.holdEffect;
-    else
-        holdEffect = ItemId_GetHoldEffect(heldItem);
-
-    if (holdEffect == 38 && type != 3)
-        return 0;
-
-    switch (type)
-    {
-    case 0:
-        level = GetMonData(mon, MON_DATA_LEVEL, 0);
-        friendship = GetMonData(mon, MON_DATA_FRIENDSHIP, 0);
-
-        for (i = 0; i < 5; i++)
-        {
-            switch (gEvolutionTable[species][i].method)
-            {
-            case EVO_FRIENDSHIP:
-                if (friendship >= 220)
-                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
-                break;
-            case EVO_FRIENDSHIP_DAY:
-                RtcCalcLocalTime();
-                if (gLocalTime.hours >= 12 && gLocalTime.hours < 24 && friendship >= 220)
-                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
-                break;
-            case EVO_FRIENDSHIP_NIGHT:
-                RtcCalcLocalTime();
-                if (gLocalTime.hours >= 0 && gLocalTime.hours < 12 && friendship >= 220)
-                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
-                break;
-            case EVO_LEVEL:
-                if (gEvolutionTable[species][i].param <= level)
-                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
-                break;
-            case EVO_LEVEL_ATK_GT_DEF:
-                if (gEvolutionTable[species][i].param <= level)
-                    if (GetMonData(mon, MON_DATA_ATK, 0) > GetMonData(mon, MON_DATA_DEF, 0))
-                        targetSpecies = gEvolutionTable[species][i].targetSpecies;
-                break;
-            case EVO_LEVEL_ATK_EQ_DEF:
-                if (gEvolutionTable[species][i].param <= level)
-                    if (GetMonData(mon, MON_DATA_ATK, 0) == GetMonData(mon, MON_DATA_DEF, 0))
-                        targetSpecies = gEvolutionTable[species][i].targetSpecies;
-                break;
-            case EVO_LEVEL_ATK_LT_DEF:
-                if (gEvolutionTable[species][i].param <= level)
-                    if (GetMonData(mon, MON_DATA_ATK, 0) < GetMonData(mon, MON_DATA_DEF, 0))
-                        targetSpecies = gEvolutionTable[species][i].targetSpecies;
-                break;
-            case EVO_LEVEL_SILCOON:
-                if (gEvolutionTable[species][i].param <= level && (upperPersonality % 10) <= 4)
-                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
-                break;
-            case EVO_LEVEL_CASCOON:
-                if (gEvolutionTable[species][i].param <= level && (upperPersonality % 10) > 4)
-                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
-                break;
-            case EVO_LEVEL_NINJASK:
-                if (gEvolutionTable[species][i].param <= level)
-                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
-                break;
-            case EVO_BEAUTY:
-                if (gEvolutionTable[species][i].param <= beauty)
-                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
-                break;
-            }
-        }
-        break;
-    case 1:
-        for (i = 0; i < 5; i++)
-        {
-            switch (gEvolutionTable[species][i].method)
-            {
-            case EVO_TRADE:
-                targetSpecies = gEvolutionTable[species][i].targetSpecies;
-                break;
-            case EVO_TRADE_ITEM:
-                if (gEvolutionTable[species][i].param == heldItem)
-                {
-                    heldItem = 0;
-                    SetMonData(mon, MON_DATA_HELD_ITEM, (u8 *)&heldItem);
-                    targetSpecies = gEvolutionTable[species][i].targetSpecies;
-                }
-                break;
-            }
-        }
-        break;
-    case 2:
-    case 3:
-        for (i = 0; i < 5; i++)
-        {
-            if (gEvolutionTable[species][i].method == EVO_ITEM
-             && gEvolutionTable[species][i].param == evolutionItem)
-            {
-                targetSpecies = gEvolutionTable[species][i].targetSpecies;
-                break;
-            }
-        }
-        break;
-    }
-
-    return targetSpecies;
-}
-
-u16 HoennPokedexNumToSpecies(u16 hoennNum)
-{
-    u16 species;
-
-    if (!hoennNum)
-        return 0;
-
-    species = 0;
-
-    while (species < 411 && gSpeciesToHoennPokedexNum[species] != hoennNum)
-        species++;
-
-    if (species == 411)
-        return 0;
-
-    return species + 1;
-}
-
-u16 NationalPokedexNumToSpecies(u16 nationalNum)
-{
-    u16 species;
-
-    if (!nationalNum)
-        return 0;
-
-    species = 0;
-
-    while (species < 411 && gSpeciesToNationalPokedexNum[species] != nationalNum)
-        species++;
-
-    if (species == 411)
-        return 0;
-
-    return species + 1;
-}
-
-u16 NationalToHoennOrder(u16 nationalNum)
-{
-    u16 hoennNum;
-
-    if (!nationalNum)
-        return 0;
-
-    hoennNum = 0;
-
-    while (hoennNum < 411 && gHoennToNationalOrder[hoennNum] != nationalNum)
-        hoennNum++;
-
-    if (hoennNum == 411)
-        return 0;
-
-    return hoennNum + 1;
-}
-
-u16 SpeciesToNationalPokedexNum(u16 species)
-{
-    if (!species)
-        return 0;
-
-    return gSpeciesToNationalPokedexNum[species - 1];
-}
-
-u16 SpeciesToHoennPokedexNum(u16 species)
-{
-    if (!species)
-        return 0;
-
-    return gSpeciesToHoennPokedexNum[species - 1];
-}
-
-u16 HoennToNationalOrder(u16 hoennNum)
-{
-    if (!hoennNum)
-        return 0;
-
-    return gHoennToNationalOrder[hoennNum - 1];
-}
-
-u16 SpeciesToCryId(u16 species)
-{
-    if (species <= 250)
-        return species;
-
-    if (species < 276)
-        return 200;
-
-    return gSpeciesIdToCryId[species - 276];
-}
-
-void sub_806D544(u16 species, u32 personality, u8 *dest)
-{
-    if (species == SPECIES_SPINDA
-        && dest != gMonSpritesGfxPtr->sprites[0]
-        && dest != gMonSpritesGfxPtr->sprites[2])
-    {
-        int i;
-        for (i = 0; i < 4; i++)
-        {
-            int j;
-            u8 x = gSpindaSpotGraphics[i].x + ((personality & 0x0F) - 8);
-            u8 y = gSpindaSpotGraphics[i].y + (((personality & 0xF0) >> 4) - 8);
-
-            for (j = 0; j < 16; j++)
-            {
-                int k;
-                s32 row = gSpindaSpotGraphics[i].image[j];
-
-                for (k = x; k < x + 16; k++)
-                {
-                    u8 *val = dest + ((k / 8) * 32) + ((k % 8) / 2) + ((y >> 3) << 8) + ((y & 7) << 2);
-
-                    if (row & 1)
-                    {
-                        if (k & 1)
-                        {
-                            if ((u8)((*val & 0xF0) - 0x10) <= 0x20)
-                                *val += 0x40;
-                        }
-                        else
-                        {
-                            if ((u8)((*val & 0xF) - 0x01) <= 0x02)
-                                *val += 0x04;
-                        }
-                    }
-
-                    row >>= 1;
-                }
-
-                y++;
-            }
-
-            personality >>= 8;
-        }
-    }
-}
-
-void DrawSpindaSpots(u16 species, u32 personality, u8 *dest, u8 a4)
-{
-    if (species == SPECIES_SPINDA && a4)
-    {
-        int i;
-        for (i = 0; i < 4; i++)
-        {
-            int j;
-            u8 x = gSpindaSpotGraphics[i].x + ((personality & 0x0F) - 8);
-            u8 y = gSpindaSpotGraphics[i].y + (((personality & 0xF0) >> 4) - 8);
-
-            for (j = 0; j < 16; j++)
-            {
-                int k;
-                s32 row = gSpindaSpotGraphics[i].image[j];
-
-                for (k = x; k < x + 16; k++)
-                {
-                    u8 *val = dest + ((k / 8) * 32) + ((k % 8) / 2) + ((y >> 3) << 8) + ((y & 7) << 2);
-
-                    if (row & 1)
-                    {
-                        if (k & 1)
-                        {
-                            if ((u8)((*val & 0xF0) - 0x10) <= 0x20)
-                                *val += 0x40;
-                        }
-                        else
-                        {
-                            if ((u8)((*val & 0xF) - 0x01) <= 0x02)
-                                *val += 0x04;
-                        }
-                    }
-
-                    row >>= 1;
-                }
-
-                y++;
-            }
-
-            personality >>= 8;
-        }
-    }
-}
-
-void EvolutionRenameMon(struct Pokemon *mon, u16 oldSpecies, u16 newSpecies)
-{
-    u8 language;
-    GetMonData(mon, MON_DATA_NICKNAME, gStringVar1);
-    language = GetMonData(mon, MON_DATA_LANGUAGE, &language);
-    if (language == GAME_LANGUAGE && !StringCompare(gSpeciesNames[oldSpecies], gStringVar1))
-        SetMonData(mon, MON_DATA_NICKNAME, gSpeciesNames[newSpecies]);
-}
-
-bool8 sub_806D7EC(void)
-{
-    bool8 retVal = FALSE;
-    switch (gLinkPlayers[GetMultiplayerId()].lp_field_18)
-    {
-    case 0:
-    case 3:
-        retVal = FALSE;
-        break;
-    case 1:
-    case 2:
-        retVal = TRUE;
-        break;
-    }
-    return retVal;
-}
-
-bool16 sub_806D82C(u8 id)
-{
-    bool16 retVal = FALSE;
-    switch (gLinkPlayers[id].lp_field_18)
-    {
-    case 0:
-    case 3:
-        retVal = FALSE;
-        break;
-    case 1:
-    case 2:
-        retVal = TRUE;
-        break;
-    }
-    return retVal;
-}
-
-s32 GetBattlerMultiplayerId(u16 a1)
-{
-    s32 id;
-    for (id = 0; id < MAX_LINK_PLAYERS; id++)
-        if (gLinkPlayers[id].lp_field_18 == a1)
-            break;
-    return id;
-}
-
-u8 GetTrainerEncounterMusicId(u16 trainerOpponentId)
-{
-    if (InBattlePyramid())
-        return GetTrainerEncounterMusicIdInBattlePyramind(trainerOpponentId);
-    if (sub_81D5C18())
-        return sub_81D63C8(trainerOpponentId);
-    return TRAINER_ENCOUNTER_MUSIC(trainerOpponentId);
-}
-
-u16 nature_stat_mod(u8 nature, u16 n, u8 statIndex)
-{
-    if (statIndex < 1 || statIndex > 5)
-    {
-        // should just be "return n", but it wouldn't match without this
-        u16 retVal = n;
-        retVal++;
-        retVal--;
-        return retVal;
-    }
-
-    switch (gNatureStatTable[nature][statIndex - 1])
-    {
-    case 1:
-        return (u16)(n * 110) / 100;
-    case -1:
-        return (u16)(n * 90) / 100;
-    }
-
-    return n;
-}
-
-void AdjustFriendship(struct Pokemon *mon, u8 event)
-{
-    u16 species, heldItem;
-    u8 holdEffect;
-
-    if (sub_806F104())
-        return;
-
-    species = GetMonData(mon, MON_DATA_SPECIES2, 0);
-    heldItem = GetMonData(mon, MON_DATA_HELD_ITEM, 0);
-
-    if (heldItem == ITEM_ENIGMA_BERRY)
-    {
-        if (gMain.inBattle)
-            holdEffect = gEnigmaBerries[0].holdEffect;
-        else
-            holdEffect = gSaveBlock1Ptr->enigmaBerry.holdEffect;
-    }
-    else
-    {
-        holdEffect = ItemId_GetHoldEffect(heldItem);
-    }
-
-    if (species && species != SPECIES_EGG)
-    {
-        u8 friendshipLevel = 0;
-        s16 friendship = GetMonData(mon, MON_DATA_FRIENDSHIP, 0);
-        if (friendship > 99)
-            friendshipLevel++;
-        if (friendship > 199)
-            friendshipLevel++;
-        if ((event != 5 || !(Random() & 1))
-         && (event != 3
-          || ((gBattleTypeFlags & BATTLE_TYPE_TRAINER)
-           && (gTrainers[gTrainerBattleOpponent_A].trainerClass == TRAINER_CLASS_ELITE_FOUR
-            || gTrainers[gTrainerBattleOpponent_A].trainerClass == TRAINER_CLASS_LEADER
-            || gTrainers[gTrainerBattleOpponent_A].trainerClass == TRAINER_CLASS_CHAMPION))))
-        {
-            s8 mod = gUnknown_08329ECE[event][friendshipLevel];
-            if (mod > 0 && holdEffect == HOLD_EFFECT_HAPPINESS_UP)
-                mod = (150 * mod) / 100;
-            friendship += mod;
-            if (mod > 0)
-            {
-                if (GetMonData(mon, MON_DATA_POKEBALL, 0) == ITEM_LUXURY_BALL)
-                    friendship++;
-                if (GetMonData(mon, MON_DATA_MET_LOCATION, 0) == sav1_map_get_name())
-                    friendship++;
-            }
-            if (friendship < 0)
-                friendship = 0;
-            if (friendship > 255)
-                friendship = 255;
-            SetMonData(mon, MON_DATA_FRIENDSHIP, &friendship);
-        }
-    }
-}
-
-void MonGainEVs(struct Pokemon *mon, u16 defeatedSpecies)
-{
-    u8 evs[NUM_STATS];
-    u16 evIncrease = 0;
-    u16 totalEVs = 0;
-    u16 heldItem;
-    u8 holdEffect;
-    int i;
-
-    for (i = 0; i < NUM_STATS; i++)
-    {
-        evs[i] = GetMonData(mon, MON_DATA_HP_EV + i, 0);
-        totalEVs += evs[i];
-    }
-
-    for (i = 0; i < NUM_STATS; i++)
-    {
-        u8 hasHadPokerus;
-        int multiplier;
-
-        if (totalEVs >= MAX_TOTAL_EVS)
-            break;
-
-        hasHadPokerus = CheckPartyHasHadPokerus(mon, 0);
-
-        if (hasHadPokerus)
-            multiplier = 2;
-        else
-            multiplier = 1;
-
-        switch (i)
-        {
-        case 0:
-            evIncrease = gBaseStats[defeatedSpecies].evYield_HP * multiplier;
-            break;
-        case 1:
-            evIncrease = gBaseStats[defeatedSpecies].evYield_Attack * multiplier;
-            break;
-        case 2:
-            evIncrease = gBaseStats[defeatedSpecies].evYield_Defense * multiplier;
-            break;
-        case 3:
-            evIncrease = gBaseStats[defeatedSpecies].evYield_Speed * multiplier;
-            break;
-        case 4:
-            evIncrease = gBaseStats[defeatedSpecies].evYield_SpAttack * multiplier;
-            break;
-        case 5:
-            evIncrease = gBaseStats[defeatedSpecies].evYield_SpDefense * multiplier;
-            break;
-        }
-
-        heldItem = GetMonData(mon, MON_DATA_HELD_ITEM, 0);
-
-        if (heldItem == ITEM_ENIGMA_BERRY)
-        {
-            if (gMain.inBattle)
-                holdEffect = gEnigmaBerries[0].holdEffect;
-            else
-                holdEffect = gSaveBlock1Ptr->enigmaBerry.holdEffect;
-        }
-        else
-        {
-            holdEffect = ItemId_GetHoldEffect(heldItem);
-        }
-
-        if (holdEffect == HOLD_EFFECT_MACHO_BRACE)
-            evIncrease *= 2;
-
-        if (totalEVs + (s16)evIncrease > MAX_TOTAL_EVS)
-            evIncrease = ((s16)evIncrease + MAX_TOTAL_EVS) - (totalEVs + evIncrease);
-
-        if (evs[i] + (s16)evIncrease > 255)
-        {
-            int val1 = (s16)evIncrease + 255;
-            int val2 = evs[i] + evIncrease;
-            evIncrease = val1 - val2;
-        }
-
-        evs[i] += evIncrease;
-        totalEVs += evIncrease;
-        SetMonData(mon, MON_DATA_HP_EV + i, &evs[i]);
-    }
-}
-
-u16 GetMonEVCount(struct Pokemon *mon)
-{
-    int i;
-    u16 count = 0;
-
-    for (i = 0; i < NUM_STATS; i++)
-        count += GetMonData(mon, MON_DATA_HP_EV + i, 0);
-
-    return count;
-}
-
-void RandomlyGivePartyPokerus(struct Pokemon *party)
-{
-    u16 rnd = Random();
-    if (rnd == 0x4000 || rnd == 0x8000 || rnd == 0xC000)
-    {
-        struct Pokemon *mon;
-
-        do
-        {
-            do
-            {
-                rnd = Random() % PARTY_SIZE;
-                mon = &party[rnd];
-            }
-            while (!GetMonData(mon, MON_DATA_SPECIES, 0));
-        }
-        while (GetMonData(mon, MON_DATA_IS_EGG, 0));
-
-        if (!(CheckPartyHasHadPokerus(party, gBitTable[rnd])))
-        {
-            u8 rnd2;
-
-            do
-            {
-                rnd2 = Random();
-            }
-            while ((rnd2 & 0x7) == 0);
-
-            if (rnd2 & 0xF0)
-                rnd2 &= 0x7;
-
-            rnd2 |= (rnd2 << 4);
-            rnd2 &= 0xF3;
-            rnd2++;
-
-            SetMonData(&party[rnd], MON_DATA_POKERUS, &rnd2);
-        }
-    }
-}
-
-u8 CheckPartyPokerus(struct Pokemon *party, u8 selection)
-{
-    u8 retVal;
-
-    int partyIndex = 0;
-    unsigned curBit = 1;
-    retVal = 0;
-
-    if (selection)
-    {
-        do
-        {
-            if ((selection & 1) && (GetMonData(&party[partyIndex], MON_DATA_POKERUS, 0) & 0xF))
-                retVal |= curBit;
-            partyIndex++;
-            curBit <<= 1;
-            selection >>= 1;
-        }
-        while (selection);
-    }
-    else if (GetMonData(&party[0], MON_DATA_POKERUS, 0) & 0xF)
-    {
-        retVal = 1;
-    }
-
-    return retVal;
-}
-
-u8 CheckPartyHasHadPokerus(struct Pokemon *party, u8 selection)
-{
-    u8 retVal;
-
-    int partyIndex = 0;
-    unsigned curBit = 1;
-    retVal = 0;
-
-    if (selection)
-    {
-        do
-        {
-            if ((selection & 1) && GetMonData(&party[partyIndex], MON_DATA_POKERUS, 0))
-                retVal |= curBit;
-            partyIndex++;
-            curBit <<= 1;
-            selection >>= 1;
-        }
-        while (selection);
-    }
-    else if (GetMonData(&party[0], MON_DATA_POKERUS, 0))
-    {
-        retVal = 1;
-    }
-
-    return retVal;
-}
-
-void UpdatePartyPokerusTime(u16 days)
-{
-    int i;
-    for (i = 0; i < PARTY_SIZE; i++)
-    {
-        if (GetMonData(&gPlayerParty[i], MON_DATA_SPECIES, 0))
-        {
-            u8 pokerus = GetMonData(&gPlayerParty[i], MON_DATA_POKERUS, 0);
-            if (pokerus & 0xF)
-            {
-                if ((pokerus & 0xF) < days || days > 4)
-                    pokerus &= 0xF0;
-                else
-                    pokerus -= days;
-
-                if (pokerus == 0)
-                    pokerus = 0x10;
-
-                SetMonData(&gPlayerParty[i], MON_DATA_POKERUS, &pokerus);
-            }
-        }
-    }
-}
-
-void PartySpreadPokerus(struct Pokemon *party)
-{
-    if ((Random() % 3) == 0)
-    {
-        int i;
-        for (i = 0; i < PARTY_SIZE; i++)
-        {
-            if (GetMonData(&party[i], MON_DATA_SPECIES, 0))
-            {
-                u8 pokerus = GetMonData(&party[i], MON_DATA_POKERUS, 0);
-                u8 curPokerus = pokerus;
-                if (pokerus)
-                {
-                    if (pokerus & 0xF)
-                    {
-                        // spread to adjacent party members
-                        if (i != 0 && !(GetMonData(&party[i - 1], MON_DATA_POKERUS, 0) & 0xF0))
-                            SetMonData(&party[i - 1], MON_DATA_POKERUS, &curPokerus);
-                        if (i != (PARTY_SIZE - 1) && !(GetMonData(&party[i + 1], MON_DATA_POKERUS, 0) & 0xF0))
-                        {
-                            SetMonData(&party[i + 1], MON_DATA_POKERUS, &curPokerus);
-                            i++;
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-bool8 TryIncrementMonLevel(struct Pokemon *mon)
-{
-    u16 species = GetMonData(mon, MON_DATA_SPECIES, 0);
-    u8 nextLevel = GetMonData(mon, MON_DATA_LEVEL, 0) + 1;
-    u32 expPoints = GetMonData(mon, MON_DATA_EXP, 0);
-    if (expPoints > gExperienceTables[gBaseStats[species].growthRate][MAX_MON_LEVEL])
-    {
-        expPoints = gExperienceTables[gBaseStats[species].growthRate][MAX_MON_LEVEL];
-        SetMonData(mon, MON_DATA_EXP, &expPoints);
-    }
-    if (nextLevel > MAX_MON_LEVEL || expPoints < gExperienceTables[gBaseStats[species].growthRate][nextLevel])
-    {
-        return FALSE;
-    }
-    else
-    {
-        SetMonData(mon, MON_DATA_LEVEL, &nextLevel);
-        return TRUE;
-    }
-}
-
-u32 CanMonLearnTMHM(struct Pokemon *mon, u8 tm)
-{
-    u16 species = GetMonData(mon, MON_DATA_SPECIES2, 0);
-    if (species == SPECIES_EGG)
-    {
-        return 0;
-    }
-    else if (tm < 32)
-    {
-        u32 mask = 1 << tm;
-        return gTMHMLearnsets[species][0] & mask;
-    }
-    else
-    {
-        u32 mask = 1 << (tm - 32);
-        return gTMHMLearnsets[species][1] & mask;
-    }
-}
-
-u32 CanSpeciesLearnTMHM(u16 species, u8 tm)
-{
-    if (species == SPECIES_EGG)
-    {
-        return 0;
-    }
-    else if (tm < 32)
-    {
-        u32 mask = 1 << tm;
-        return gTMHMLearnsets[species][0] & mask;
-    }
-    else
-    {
-        u32 mask = 1 << (tm - 32);
-        return gTMHMLearnsets[species][1] & mask;
-    }
-}
-
-u8 GetMoveRelearnerMoves(struct Pokemon *mon, u16 *moves)
-{
-    u16 learnedMoves[4];
-    u8 numMoves = 0;
-    u16 species = GetMonData(mon, MON_DATA_SPECIES, 0);
-    u8 level = GetMonData(mon, MON_DATA_LEVEL, 0);
-    int i, j, k;
-
-    for (i = 0; i < 4; i++)
-        learnedMoves[i] = GetMonData(mon, MON_DATA_MOVE1 + i, 0);
-
-    for (i = 0; i < 20; i++)
-    {
-        u16 moveLevel;
-
-        if (gLevelUpLearnsets[species][i] == 0xFFFF)
-            break;
-
-        moveLevel = gLevelUpLearnsets[species][i] & 0xFE00;
-
-        if (moveLevel <= (level << 9))
-        {
-            for (j = 0; j < 4 && learnedMoves[j] != (gLevelUpLearnsets[species][i] & 0x1FF); j++)
-                ;
-
-            if (j == 4)
-            {
-                for (k = 0; k < numMoves && moves[k] != (gLevelUpLearnsets[species][i] & 0x1FF); k++)
-                    ;
-
-                if (k == numMoves)
-                    moves[numMoves++] = gLevelUpLearnsets[species][i] & 0x1FF;
-            }
-        }
-    }
-
-    return numMoves;
-}
-
-u8 GetLevelUpMovesBySpecies(u16 species, u16 *moves)
-{
-    u8 numMoves = 0;
-    int i;
-
-    for (i = 0; i < 20 && gLevelUpLearnsets[species][i] != 0xFFFF; i++)
-         moves[numMoves++] = gLevelUpLearnsets[species][i] & 0x1FF;
-
-     return numMoves;
-}
-
-u8 GetNumberOfRelearnableMoves(struct Pokemon *mon)
-{
-    u16 learnedMoves[4];
-    u16 moves[20];
-    u8 numMoves = 0;
-    u16 species = GetMonData(mon, MON_DATA_SPECIES2, 0);
-    u8 level = GetMonData(mon, MON_DATA_LEVEL, 0);
-    int i, j, k;
-
-    if (species == SPECIES_EGG)
-        return 0;
-
-    for (i = 0; i < 4; i++)
-        learnedMoves[i] = GetMonData(mon, MON_DATA_MOVE1 + i, 0);
-
-    for (i = 0; i < 20; i++)
-    {
-        u16 moveLevel;
-
-        if (gLevelUpLearnsets[species][i] == 0xFFFF)
-            break;
-
-        moveLevel = gLevelUpLearnsets[species][i] & 0xFE00;
-
-        if (moveLevel <= (level << 9))
-        {
-            for (j = 0; j < 4 && learnedMoves[j] != (gLevelUpLearnsets[species][i] & 0x1FF); j++)
-                ;
-
-            if (j == 4)
-            {
-                for (k = 0; k < numMoves && moves[k] != (gLevelUpLearnsets[species][i] & 0x1FF); k++)
-                    ;
-
-                if (k == numMoves)
-                    moves[numMoves++] = gLevelUpLearnsets[species][i] & 0x1FF;
-            }
-        }
-    }
-
-    return numMoves;
-}
-
-u16 SpeciesToPokedexNum(u16 species)
-{
-    if (IsNationalPokedexEnabled())
-    {
-        return SpeciesToNationalPokedexNum(species);
-    }
-    else
-    {
-        species = SpeciesToHoennPokedexNum(species);
-        if (species <= 202)
-            return species;
-        return 0xFFFF;
-    }
-}
-
-bool32 sub_806E3F8(u16 species)
-{
-    if (SpeciesToHoennPokedexNum(species) > 202)
-        return FALSE;
-    else
-        return TRUE;
-}
-
-void ClearBattleMonForms(void)
-{
-    int i;
-    for (i = 0; i < 4; i++)
-        gBattleMonForms[i] = 0;
-}
-
-u16 GetBattleBGM(void)
-{
-    if (gBattleTypeFlags & BATTLE_TYPE_KYOGRE_GROUDON)
-        return MUS_BATTLE34;
-    if (gBattleTypeFlags & BATTLE_TYPE_REGI)
-        return MUS_BATTLE36;
-    if (gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000))
-        return MUS_BATTLE20;
-    if (gBattleTypeFlags & BATTLE_TYPE_TRAINER)
-    {
-        u8 trainerClass;
-
-        if (gBattleTypeFlags & BATTLE_TYPE_FRONTIER)
-            trainerClass = GetFrontierOpponentClass(gTrainerBattleOpponent_A);
-        else if (gBattleTypeFlags & BATTLE_TYPE_x4000000)
-            trainerClass = TRAINER_CLASS_EXPERT;
-        else
-            trainerClass = gTrainers[gTrainerBattleOpponent_A].trainerClass;
-
-        switch (trainerClass)
-        {
-        case TRAINER_CLASS_AQUA_LEADER:
-        case TRAINER_CLASS_MAGMA_LEADER:
-            return MUS_BATTLE30;
-        case TRAINER_CLASS_TEAM_AQUA:
-        case TRAINER_CLASS_TEAM_MAGMA:
-        case TRAINER_CLASS_AQUA_ADMIN:
-        case TRAINER_CLASS_MAGMA_ADMIN:
-            return MUS_BATTLE31;
-        case TRAINER_CLASS_LEADER:
-            return MUS_BATTLE32;
-        case TRAINER_CLASS_CHAMPION:
-            return MUS_BATTLE33;
-        case TRAINER_CLASS_PKMN_TRAINER_3:
-            if (gBattleTypeFlags & BATTLE_TYPE_FRONTIER)
-                return MUS_BATTLE35;
-            if (!StringCompare(gTrainers[gTrainerBattleOpponent_A].trainerName, gText_BattleWallyName))
-                return MUS_BATTLE20;
-            return MUS_BATTLE35;
-        case TRAINER_CLASS_ELITE_FOUR:
-            return MUS_BATTLE38;
-        case TRAINER_CLASS_SALON_MAIDEN:
-        case TRAINER_CLASS_DOME_ACE:
-        case TRAINER_CLASS_PALACE_MAVEN:
-        case TRAINER_CLASS_ARENA_TYCOON:
-        case TRAINER_CLASS_FACTORY_HEAD:
-        case TRAINER_CLASS_PIKE_QUEEN:
-        case TRAINER_CLASS_PYRAMID_KING:
-            return MUS_VS_FRONT;
-        default:
-            return MUS_BATTLE20;
-        }
-    }
-    return MUS_BATTLE27;
-}
-
-void PlayBattleBGM(void)
-{
-    ResetMapMusic();
-    m4aMPlayAllStop();
-    PlayBGM(GetBattleBGM());
-}
-
-void PlayMapChosenOrBattleBGM(u16 songId)
-{
-    ResetMapMusic();
-    m4aMPlayAllStop();
-    if (songId)
-        PlayNewMapMusic(songId);
-    else
-        PlayNewMapMusic(GetBattleBGM());
-}
-
-void sub_806E694(u16 songId)
-{
-    u8 taskId;
-
-    ResetMapMusic();
-    m4aMPlayAllStop();
-
-    taskId = CreateTask(sub_806E6CC, 0);
-    gTasks[taskId].data[0] = songId;
-}
-
-static void sub_806E6CC(u8 taskId)
-{
-    if (gTasks[taskId].data[0])
-        PlayNewMapMusic(gTasks[taskId].data[0]);
-    else
-        PlayNewMapMusic(GetBattleBGM());
-    DestroyTask(taskId);
-}
-
-const u8 *GetMonFrontSpritePal(struct Pokemon *mon)
-{
-    u16 species = GetMonData(mon, MON_DATA_SPECIES2, 0);
-    u32 otId = GetMonData(mon, MON_DATA_OT_ID, 0);
-    u32 personality = GetMonData(mon, MON_DATA_PERSONALITY, 0);
-    return GetFrontSpritePalFromSpeciesAndPersonality(species, otId, personality);
-}
-
-// Extracts the upper 16 bits of a 32-bit number
-#define HIHALF(n) (((n) & 0xFFFF0000) >> 16)
-
-// Extracts the lower 16 bits of a 32-bit number
-#define LOHALF(n) ((n) & 0xFFFF)
-
-const u8 *GetFrontSpritePalFromSpeciesAndPersonality(u16 species, u32 otId, u32 personality)
-{
-    u32 shinyValue;
-
-    if (species > SPECIES_EGG)
-        return gMonPaletteTable[0].data;
-
-    shinyValue = HIHALF(otId) ^ LOHALF(otId) ^ HIHALF(personality) ^ LOHALF(personality);
-    if (shinyValue < 8)
-        return gMonShinyPaletteTable[species].data;
-    else
-        return gMonPaletteTable[species].data;
-}
-
-const struct CompressedSpritePalette *sub_806E794(struct Pokemon *mon)
-{
-    u16 species = GetMonData(mon, MON_DATA_SPECIES2, 0);
-    u32 otId = GetMonData(mon, MON_DATA_OT_ID, 0);
-    u32 personality = GetMonData(mon, MON_DATA_PERSONALITY, 0);
-    return GetMonSpritePalStructFromOtIdPersonality(species, otId, personality);
-}
-
-const struct CompressedSpritePalette *GetMonSpritePalStructFromOtIdPersonality(u16 species, u32 otId , u32 personality)
-{
-    u32 shinyValue;
-
-    shinyValue = HIHALF(otId) ^ LOHALF(otId) ^ HIHALF(personality) ^ LOHALF(personality);
-    if (shinyValue < 8)
-        return &gMonShinyPaletteTable[species];
-    else
-        return &gMonPaletteTable[species];
-}
-
-bool32 IsHMMove2(u16 move)
-{
-    int i = 0;
-    while (gHMMoves[i] != 0xFFFF)
-    {
-        if (gHMMoves[i++] == move)
-            return TRUE;
-    }
-    return FALSE;
-}
-
-bool8 IsPokeSpriteNotFlipped(u16 species)
-{
-    return gBaseStats[species].noFlip;
-}
-
-s8 GetMonFlavorRelation(struct Pokemon *mon, u8 flavor)
-{
-    u8 nature = GetNature(mon);
-    return gPokeblockFlavorCompatibilityTable[nature * 5 + flavor];
-}
-
-s8 GetFlavorRelationByPersonality(u32 personality, u8 flavor)
-{
-    u8 nature = GetNatureFromPersonality(personality);
-    return gPokeblockFlavorCompatibilityTable[nature * 5 + flavor];
-}
-
-bool8 IsTradedMon(struct Pokemon *mon)
-{
-    u8 otName[OT_NAME_LENGTH + 1];
-    u32 otId;
-    GetMonData(mon, MON_DATA_OT_NAME, otName);
-    otId = GetMonData(mon, MON_DATA_OT_ID, 0);
-    return IsOtherTrainer(otId, otName);
-}
-
-bool8 IsOtherTrainer(u32 otId, u8 *otName)
-{
-    if (otId ==
-        (gSaveBlock2Ptr->playerTrainerId[0]
-         | (gSaveBlock2Ptr->playerTrainerId[1] << 8)
-         | (gSaveBlock2Ptr->playerTrainerId[2] << 16)
-         | (gSaveBlock2Ptr->playerTrainerId[3] << 24)))
-    {
-        int i;
-
-        for (i = 0; otName[i] != EOS; i++)
-            if (otName[i] != gSaveBlock2Ptr->playerName[i])
-                return TRUE;
-        return FALSE;
-    }
-
-    return TRUE;
-}
-
-void MonRestorePP(struct Pokemon *mon)
-{
-    BoxMonRestorePP(&mon->box);
-}
-
-void BoxMonRestorePP(struct BoxPokemon *boxMon)
-{
-    int i;
-
-    for (i = 0; i < 4; i++)
-    {
-        if (GetBoxMonData(boxMon, MON_DATA_MOVE1 + i, 0))
-        {
-            u16 move = GetBoxMonData(boxMon, MON_DATA_MOVE1 + i, 0);
-            u16 bonus = GetBoxMonData(boxMon, MON_DATA_PP_BONUSES, 0);
-            u8 pp = CalculatePPWithBonus(move, bonus, i);
-            SetBoxMonData(boxMon, MON_DATA_PP1 + i, &pp);
-        }
-    }
-}
-
-void sub_806E994(void)
-{
-    gLastUsedAbility = gBattleStruct->field_B0;
-
-    gBattleTextBuff1[0] = B_BUFF_PLACEHOLDER_BEGIN;
-    gBattleTextBuff1[1] = B_BUFF_MON_NICK_WITH_PREFIX;
-    gBattleTextBuff1[2] = gBattleStruct->field_49;
-    gBattleTextBuff1[4] = B_BUFF_EOS;
-
-    if (!GetBattlerSide(gBattleStruct->field_49))
-        gBattleTextBuff1[3] = pokemon_order_func(gBattlerPartyIndexes[gBattleStruct->field_49]);
-    else
-        gBattleTextBuff1[3] = gBattlerPartyIndexes[gBattleStruct->field_49];
-
-    PREPARE_MON_NICK_WITH_PREFIX_BUFFER(gBattleTextBuff2, gBankInMenu, pokemon_order_func(gBattlerPartyIndexes[gBankInMenu]))
-
-    BattleStringExpandPlaceholders(gText_PkmnsXPreventsSwitching, gStringVar4);
-}
-
-struct PokeItem
-{
-    u16 species;
-    u16 item;
-};
-
-extern const struct PokeItem gAlteringCaveWildMonHeldItems[9];
-
-static s32 GetWildMonTableIdInAlteringCave(u16 species)
-{
-    s32 i;
-    for (i = 0; i < (s32) ARRAY_COUNT(gAlteringCaveWildMonHeldItems); i++)
-        if (gAlteringCaveWildMonHeldItems[i].species == species)
-            return i;
-    return 0;
-}
-
-void SetWildMonHeldItem(void)
-{
-    if (!(gBattleTypeFlags & (BATTLE_TYPE_LEGENDARY | BATTLE_TYPE_TRAINER | BATTLE_TYPE_PYRAMID | BATTLE_TYPE_PIKE)))
-    {
-        u16 rnd = Random() % 100;
-        u16 species = GetMonData(&gEnemyParty[0], MON_DATA_SPECIES, 0);
-        u16 var1 = 45;
-        u16 var2 = 95;
-        if (!GetMonData(&gPlayerParty[0], MON_DATA_SANITY_BIT3, 0)
-            && GetMonAbility(&gPlayerParty[0]) == ABILITY_COMPOUND_EYES)
-        {
-            var1 = 20;
-            var2 = 80;
-        }
-        if (gMapHeader.mapDataId == 0x1A4)
-        {
-            s32 alteringCaveId = GetWildMonTableIdInAlteringCave(species);
-            if (alteringCaveId != 0)
-            {
-                if (rnd < var2)
-                    return;
-                SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, &gAlteringCaveWildMonHeldItems[alteringCaveId].item);
-            }
-            else
-            {
-                if (rnd < var1)
-                    return;
-                if (rnd < var2)
-                    SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, &gBaseStats[species].item1);
-                else
-                    SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, &gBaseStats[species].item2);
-            }
-        }
-        else
-        {
-            if (gBaseStats[species].item1 == gBaseStats[species].item2 && gBaseStats[species].item1 != 0)
-            {
-                SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, &gBaseStats[species].item1);
-            }
-            else
-            {
-                if (rnd < var1)
-                    return;
-                if (rnd < var2)
-                    SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, &gBaseStats[species].item1);
-                else
-                    SetMonData(&gEnemyParty[0], MON_DATA_HELD_ITEM, &gBaseStats[species].item2);
-            }
-        }
-    }
-}
-
-bool8 IsMonShiny(struct Pokemon *mon)
-{
-    u32 otId = GetMonData(mon, MON_DATA_OT_ID, 0);
-    u32 personality = GetMonData(mon, MON_DATA_PERSONALITY, 0);
-    return IsShinyOtIdPersonality(otId, personality);
-}
-
-bool8 IsShinyOtIdPersonality(u32 otId, u32 personality)
-{
-    bool8 retVal = FALSE;
-    u32 shinyValue = HIHALF(otId) ^ LOHALF(otId) ^ HIHALF(personality) ^ LOHALF(personality);
-    if (shinyValue < 8)
-        retVal = TRUE;
-    return retVal;
-}
-
-const u8 *GetTrainerPartnerName(void)
-{
-    if (gBattleTypeFlags & BATTLE_TYPE_INGAME_PARTNER)
-    {
-        if (gPartnerTrainerId == STEVEN_PARTNER_ID)
-        {
-            return gTrainers[TRAINER_STEVEN].trainerName;
-        }
-        else
-        {
-            GetFrontierTrainerName(gStringVar1, gPartnerTrainerId);
-            return gStringVar1;
-        }
-    }
-    else
-    {
-        u8 id = GetMultiplayerId();
-        return gLinkPlayers[GetBattlerMultiplayerId(gLinkPlayers[id].lp_field_18 ^ 2)].name;
-    }
-}
-
-#define READ_PTR_FROM_TASK(taskId, dataId)                      \
-    (void*)(                                                    \
-    ((u16)(gTasks[taskId].data[dataId]) |                       \
-    ((u16)(gTasks[taskId].data[dataId + 1]) << 0x10)))
-
-#define STORE_PTR_IN_TASK(ptr, taskId, dataId)                 \
-{                                                              \
-    gTasks[taskId].data[dataId] = (u32)(ptr);                  \
-    gTasks[taskId].data[dataId + 1] = (u32)(ptr) >> 0x10;      \
-}
-
-static void Task_AnimateAfterDelay(u8 taskId)
-{
-    if (--gTasks[taskId].data[3] == 0)
-    {
-        LaunchAnimationTaskForFrontSprite(READ_PTR_FROM_TASK(taskId, 0), gTasks[taskId].data[2]);
-        DestroyTask(taskId);
-    }
-}
-
-static void Task_PokemonSummaryAnimateAfterDelay(u8 taskId)
-{
-    if (--gTasks[taskId].data[3] == 0)
-    {
-        StartMonSummaryAnimation(READ_PTR_FROM_TASK(taskId, 0), gTasks[taskId].data[2]);
-        sub_81C488C(0xFF);
-        DestroyTask(taskId);
-    }
-}
-
-void BattleAnimateFrontSprite(struct Sprite* sprite, u16 species, bool8 noCry, u8 arg3)
-{
-    if (gHitMarker & HITMARKER_NO_ANIMATIONS && !(gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000)))
-        DoMonFrontSpriteAnimation(sprite, species, noCry, arg3 | 0x80);
-    else
-        DoMonFrontSpriteAnimation(sprite, species, noCry, arg3);
-}
-
-extern void SpriteCallbackDummy_2(struct Sprite*);
-
-void DoMonFrontSpriteAnimation(struct Sprite* sprite, u16 species, bool8 noCry, u8 arg3)
-{
-    s8 pan;
-    switch (arg3 & 0x7F)
-    {
-    case 0:
-        pan = -25;
-        break;
-    case 1:
-        pan = 25;
-        break;
-    default:
-        pan = 0;
-        break;
-    }
-    if (arg3 & 0x80)
-    {
-        if (!noCry)
-            PlayCry1(species, pan);
-        sprite->callback = SpriteCallbackDummy;
-    }
-    else
-    {
-        if (!noCry)
-        {
-            PlayCry1(species, pan);
-            if (HasTwoFramesAnimation(species))
-                StartSpriteAnim(sprite, 1);
-        }
-        if (gMonAnimationDelayTable[species - 1] != 0)
-        {
-            u8 taskId = CreateTask(Task_AnimateAfterDelay, 0);
-            STORE_PTR_IN_TASK(sprite, taskId, 0);
-            gTasks[taskId].data[2] = gMonFrontAnimIdsTable[species - 1];
-            gTasks[taskId].data[3] = gMonAnimationDelayTable[species - 1];
-        }
-        else
-        {
-            LaunchAnimationTaskForFrontSprite(sprite, gMonFrontAnimIdsTable[species - 1]);
-        }
-        sprite->callback = SpriteCallbackDummy_2;
-    }
-}
-
-void PokemonSummaryDoMonAnimation(struct Sprite* sprite, u16 species, bool8 oneFrame)
-{
-    if (!oneFrame && HasTwoFramesAnimation(species))
-        StartSpriteAnim(sprite, 1);
-    if (gMonAnimationDelayTable[species - 1] != 0)
-    {
-        u8 taskId = CreateTask(Task_PokemonSummaryAnimateAfterDelay, 0);
-        STORE_PTR_IN_TASK(sprite, taskId, 0);
-        gTasks[taskId].data[2] = gMonFrontAnimIdsTable[species - 1];
-        gTasks[taskId].data[3] = gMonAnimationDelayTable[species - 1];
-        sub_81C488C(taskId);
-        SetSpriteCB_MonAnimDummy(sprite);
-    }
-    else
-    {
-        StartMonSummaryAnimation(sprite, gMonFrontAnimIdsTable[species - 1]);
-    }
-}
-
-void sub_806EE98(void)
-{
-    u8 delayTaskId = FindTaskIdByFunc(Task_PokemonSummaryAnimateAfterDelay);
-    if (delayTaskId != 0xFF)
-        DestroyTask(delayTaskId);
-}
-
-void BattleAnimateBackSprite(struct Sprite* sprite, u16 species)
-{
-    if (gHitMarker & HITMARKER_NO_ANIMATIONS && !(gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000)))
-    {
-        sprite->callback = SpriteCallbackDummy;
-    }
-    else
-    {
-        LaunchAnimationTaskForBackSprite(sprite, GetSpeciesBackAnimSet(species));
-        sprite->callback = SpriteCallbackDummy_2;
-    }
-}
-
-u8 sub_806EF08(u8 arg0)
-{
-    s32 i;
-    s32 var = 0;
-    u8 multiplayerId = GetMultiplayerId();
-    switch (gLinkPlayers[multiplayerId].lp_field_18)
-    {
-    case 0:
-    case 2:
-        var = (arg0 != 0) ? 1 : 3;
-        break;
-    case 1:
-    case 3:
-        var = (arg0 != 0) ? 2 : 0;
-        break;
-    }
-    for (i = 0; i < 4; i++)
-    {
-        if (gLinkPlayers[i].lp_field_18 == (s16)(var))
-            break;
-    }
-    return i;
-}
-
-u8 sub_806EF84(u8 arg0, u8 arg1)
-{
-    s32 i;
-    s32 var = 0;
-    switch (gLinkPlayers[arg1].lp_field_18)
-    {
-    case 0:
-    case 2:
-        var = (arg0 != 0) ? 1 : 3;
-        break;
-    case 1:
-    case 3:
-        var = (arg0 != 0) ? 2 : 0;
-        break;
-    }
-    for (i = 0; i < 4; i++)
-    {
-        if (gLinkPlayers[i].lp_field_18 == (s16)(var))
-            break;
-    }
-    return i;
-}
-
-extern const u8 gFacilityClassToPicIndex[];
-
-u16 sub_806EFF0(u16 arg0)
-{
-    return gFacilityClassToPicIndex[arg0];
-}
-
-u16 PlayerGenderToFrontTrainerPicId(u8 playerGender)
-{
-    if (playerGender)
-        return sub_806EFF0(0x3F);
-    else
-        return sub_806EFF0(0x3C);
-}
-
-extern const u8 gTrainerClassNames[][13];
-
-void HandleSetPokedexFlag(u16 nationalNum, u8 caseId, u32 personality)
-{
-    u8 getFlagCaseId = (caseId == FLAG_SET_SEEN) ? FLAG_GET_SEEN : FLAG_GET_CAUGHT;
-    if (!GetSetPokedexFlag(nationalNum, getFlagCaseId)) // don't set if it's already set
-    {
-        GetSetPokedexFlag(nationalNum, caseId);
-        if (NationalPokedexNumToSpecies(nationalNum) == SPECIES_UNOWN)
-            gSaveBlock2Ptr->pokedex.unownPersonality = personality;
-        if (NationalPokedexNumToSpecies(nationalNum) == SPECIES_SPINDA)
-            gSaveBlock2Ptr->pokedex.spindaPersonality = personality;
-    }
-}
-
-const u8 *GetTrainerClassNameFromId(u16 trainerId)
-{
-    if (trainerId > NO_OF_TRAINERS)
-        trainerId = 0;
-    return gTrainerClassNames[gTrainers[trainerId].trainerClass];
-}
-
-const u8 *GetTrainerNameFromId(u16 trainerId)
-{
-    if (trainerId > NO_OF_TRAINERS)
-        trainerId = 0;
-    return gTrainers[trainerId].trainerName;
-}
-
-bool8 HasTwoFramesAnimation(u16 species)
-{
-    return (species != SPECIES_CASTFORM
-            && species != SPECIES_DEOXYS
-            && species != SPECIES_SPINDA
-            && species != SPECIES_UNOWN);
-}
-
-bool8 sub_806F104(void)
-{
-    if (gMain.inBattle && gBattleTypeFlags & (BATTLE_TYPE_FRONTIER))
-        return TRUE;
-    if (!gMain.inBattle && (InBattlePike() || InBattlePyramid()))
-        return TRUE;
-    return FALSE;
-}
-
-/*
-
-extern const struct SpriteTemplate gUnknown_08329D98[];
-
-struct Unknown_806F160_Struct
-{
-    u8 field_0;
-    u8 field_1;
-    u8 field_2;
-    u8 field_3;
-    u8 field_4;
-    u8 field_5;
-    u8 field_6;
-    u8 field_7;
-    u8 field_8;
-    u8 field_9;
-    u8 field_A;
-    u8 field_B;
-    struct SpriteTemplate* templates;
-};
-
-void sub_806F160(struct Unknown_806F160_Struct* structPtr)
-{
-    u16 i, j;
-    for (i = 0; i < structPtr->field_0; i++)
-    {
-        structPtr->templates[i] = gUnknown_08329D98[i];
-        for (j = 0; j < structPtr->field_1)
-        {
-            // no clue what the pointer in the struct point to :/
-        }
-    }
-} */
-
diff --git a/src/pokemon_summary_screen.c b/src/pokemon_summary_screen.c
index e11ba881e..1e5245d70 100644
--- a/src/pokemon_summary_screen.c
+++ b/src/pokemon_summary_screen.c
@@ -20,6 +20,12 @@
 #include "task.h"
 #include "text.h"
 #include "window.h"
+#include "event_data.h"
+#include "gpu_regs.h"
+#include "menu.h"
+#include "international_string_util.h"
+#include "scanline_effect.h"
+#include "menu_helpers.h"
 
 struct ContestMove
 {
@@ -36,16 +42,12 @@ struct ContestEffect
     u8 jam;
 };
 
-
-
 extern struct UnkSummaryStruct* gUnknown_0203CF1C;
 extern struct BgTemplate gUnknown_0861CBB4;
 extern u8 gUnknown_0203CF20;
 extern struct MusicPlayerInfo gMPlayInfo_BGM;
 extern s8 gUnknown_0861CC1C[];
-extern u8 gUnknown_08329D22[];
 extern u8 gUnknown_0203CF21;
-extern u16 gSpecialVar_0x8005;
 extern struct UnkStruct_61CC04 gUnknown_0861CC04;
 extern struct UnkStruct_61CC04 gUnknown_0861CC10;
 extern struct UnkStruct_61CC04 gUnknown_0861CBEC;
@@ -67,20 +69,9 @@ extern u8 gUnknown_0861CE7B[];
 extern struct WindowTemplate gUnknown_0861CCEC;
 extern struct WindowTemplate gUnknown_0861CD14;
 
-extern void sub_806F2AC(u8 a, u8 b);
 void sub_81C488C(u8 a);
-extern void do_scheduled_bg_tilemap_copies_to_vram(void);
 extern u8 sub_81221EC();
 extern u8 sub_81221AC();
-extern void SetVBlankHBlankCallbacksToNull();
-extern void ResetVramOamAndBgCntRegs();
-extern void clear_scheduled_bg_copies_to_vram();
-extern void ScanlineEffect_Stop();
-extern void ResetBgsAndClearDma3BusyFlags(u32 leftoverFireRedLeafGreenVariable);
-extern void ShowBg(u8 a);
-extern void SetGpuReg(u8 regOffset, u16 value);
-extern void schedule_bg_copy_tilemap_to_vram(u8 a);
-extern void SetBgTilemapBuffer(u8 bg, void *tilemap);
 extern u8 gUnknown_08D9862C;
 extern u8 gUnknown_08D98CC8;
 extern u8 gUnknown_08D987FC;
@@ -95,9 +86,6 @@ extern struct CompressedSpritePalette gUnknown_0861D100;
 extern struct CompressedSpritePalette gUnknown_0861D07C;
 extern u8 gMoveTypes_Pal;
 extern u8 gUnknown_08D97D0C;
-extern void reset_temp_tile_data_buffers();
-extern void decompress_and_copy_tile_data_to_vram(u8 a, void* tiledata, u8 b, u8 c, u8 d);
-extern u8 free_temp_tile_data_buffers_if_possible();
 extern void sub_81C1E20(u8 taskId);
 extern u8 *GetMonNickname(struct Pokemon *mon, u8 *dest);
 extern u16 SpeciesToPokedexNum(u16 species);
@@ -160,11 +148,7 @@ extern u8 gText_ThreeDashes[];
 extern u8 gUnknown_0861CE97[];
 extern struct BattleMove gBattleMoves[];
 
-extern u32 ChangeBgX(u8 bg, u32 value, u8 op);
 extern void sub_8199C30(u8 a, u8 b, u8 c, u8 d, u8 e, u8 f);
-extern void AddTextPrinterParameterized2(u8 windowId, u8 fontId, u8 x, u8 y, u8 letterSpacing, u8 lineSpacing, const u8* colors, s8 speed, u8 *str);
-extern s32 GetStringCenterAlignXOffset(u8 fontId, u8 *str, s32 totalWidth);
-extern s32 GetStringRightAlignXOffset(u8 fontId, u8 *str, s32 totalWidth);
 extern bool8 sub_81A6BF4();
 extern bool8 sub_81B9E94();
 extern void UnkTextUtil_Reset();
@@ -1435,7 +1419,7 @@ void sub_81C14BC(struct Pokemon *mon, u8 swappingFromId, u8 swappingToId)
     *ppBonusesPtr = localPpBonuses;
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_81C14BC(struct Pokemon *mon, u8 swappingFromId, u8 swappingToId)
 {
     asm(".syntax unified\n\
@@ -1646,7 +1630,7 @@ void sub_81C15EC(struct BoxPokemon *mon, u8 swappingFromId, u8 swappingToId)
     *ppBonusesPtr = localPpBonuses;
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_81C15EC(struct BoxPokemon *mon, u8 swappingFromId, u8 swappingToId)
 {
     asm(".syntax unified\n\
@@ -2057,7 +2041,7 @@ void sub_81C1CB0(struct UnkStruct_61CC04 *a, u16 *b, u8 c, u8 d)
     Free(alloced);
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_81C1CB0(struct UnkStruct_61CC04 *a, u16 *b, u8 c, u8 d)
 {
     asm(".syntax unified\n\
@@ -2359,7 +2343,7 @@ void sub_81C2194(u16 *a, u16 b, u8 c)
     }
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_81C2194(u16 *a, u16 b, u8 c)
 {
     asm(".syntax unified\n\
@@ -2808,7 +2792,7 @@ u8 sub_81C2D2C(struct WindowTemplate *template, u8 a)
     return r4[a];
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 u8 sub_81C2D2C(struct WindowTemplate *template, u8 a)
 {
     asm(".syntax unified\n\
@@ -2853,7 +2837,7 @@ void sub_81C2D68(u8 a)
     }
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_81C2D68(u8 a)
 {
     asm(".syntax unified\n\
@@ -3110,7 +3094,7 @@ void sub_81C335C()
     sub_81C25A4(r4, gText_FiveMarks, r5, 1, 0, 1);
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_81C335C()
 {
     asm(".syntax unified\n\
@@ -3453,7 +3437,7 @@ void sub_81C3B08(u8 a)
     sub_81C25A4(sp, text, offset, (a<<4), 0, r5);
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_81C3B08(u8 a)
 {
     asm(".syntax unified\n\
diff --git a/src/recorded_battle.c b/src/recorded_battle.c
index fc576462b..4cb2eab49 100644
--- a/src/recorded_battle.c
+++ b/src/recorded_battle.c
@@ -13,23 +13,15 @@
 #include "util.h"
 #include "task.h"
 #include "text.h"
+#include "battle_setup.h"
 
-#define BANK_RECORD_SIZE 664
+#define BATTLER_RECORD_SIZE 664
 #define ILLEGAL_BATTLE_TYPES ((BATTLE_TYPE_LINK | BATTLE_TYPE_SAFARI | BATTLE_TYPE_FIRST_BATTLE                  \
                               | BATTLE_TYPE_WALLY_TUTORIAL | BATTLE_TYPE_ROAMER | BATTLE_TYPE_EREADER_TRAINER   \
                               | BATTLE_TYPE_KYOGRE_GROUDON | BATTLE_TYPE_LEGENDARY | BATTLE_TYPE_REGI           \
                               | BATTLE_TYPE_RECORDED | BATTLE_TYPE_x4000000 | BATTLE_TYPE_SECRET_BASE           \
                               | BATTLE_TYPE_GROUDON | BATTLE_TYPE_KYOGRE | BATTLE_TYPE_RAYQUAZA))
 
-extern u32 gBattleTypeFlags;
-extern u16 gTrainerBattleOpponent_A;
-extern u16 gTrainerBattleOpponent_B;
-extern u16 gPartnerTrainerId;
-extern u8 gActiveBattler;
-extern u8 gBattlersCount;
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT];
-extern u16 gChosenMoveByBattler[MAX_BATTLERS_COUNT];
 extern u8 gUnknown_03001278;
 extern u8 gUnknown_03001279;
 
@@ -38,7 +30,7 @@ struct PlayerInfo
     u32 trainerId;
     u8 name[PLAYER_NAME_LENGTH];
     u8 gender;
-    u16 bank;
+    u16 battlerId;
     u16 language;
 };
 
@@ -58,7 +50,7 @@ struct RecordedBattleSave
     u8 playersLanguage[MAX_BATTLERS_COUNT];
     u32 rngSeed;
     u32 battleFlags;
-    u8 playersBank[MAX_BATTLERS_COUNT];
+    u8 playersBattlers[MAX_BATTLERS_COUNT];
     u16 opponentA;
     u16 opponentB;
     u16 partnerId;
@@ -75,13 +67,13 @@ struct RecordedBattleSave
     u16 field_50E[6];
     u8 field_51A;
     u8 field_51B;
-    u8 battleRecord[MAX_BATTLERS_COUNT][BANK_RECORD_SIZE];
+    u8 battleRecord[MAX_BATTLERS_COUNT][BATTLER_RECORD_SIZE];
     u32 checksum;
 };
 
 EWRAM_DATA u32 gRecordedBattleRngSeed = 0;
 EWRAM_DATA u32 gBattlePalaceMoveSelectionRngValue = 0;
-EWRAM_DATA static u8 sBattleRecords[MAX_BATTLERS_COUNT][BANK_RECORD_SIZE] = {0};
+EWRAM_DATA static u8 sBattleRecords[MAX_BATTLERS_COUNT][BATTLER_RECORD_SIZE] = {0};
 EWRAM_DATA static u16 sRecordedBytesNo[MAX_BATTLERS_COUNT] = {0};
 EWRAM_DATA static u16 sUnknown_0203C79C[4] = {0};
 EWRAM_DATA static u16 sUnknown_0203C7A4[4] = {0};
@@ -108,7 +100,6 @@ EWRAM_DATA static u16 sUnknown_0203CCDC[6] = {0};
 EWRAM_DATA static u8 sUnknown_0203CCE8 = 0;
 
 extern u32 sub_81A513C(void);
-extern void PlayMapChosenOrBattleBGM(bool8);
 
 // this file's functions
 static u8 sub_8185278(u8 *arg0, u8 *arg1, u8 *arg2);
@@ -131,7 +122,7 @@ void sub_8184DA4(u8 arg0)
 
         if (arg0 == 1)
         {
-            for (j = 0; j < BANK_RECORD_SIZE; j++)
+            for (j = 0; j < BATTLER_RECORD_SIZE; j++)
             {
                 sBattleRecords[i][j] |= 0xFF;
             }
@@ -168,7 +159,7 @@ void sub_8184E58(void)
         {
             sRecordedBattle_Players[i].trainerId = gLinkPlayers[i].trainerId;
             sRecordedBattle_Players[i].gender = gLinkPlayers[i].gender;
-            sRecordedBattle_Players[i].bank = gLinkPlayers[i].lp_field_18;
+            sRecordedBattle_Players[i].battlerId = gLinkPlayers[i].lp_field_18;
             sRecordedBattle_Players[i].language = gLinkPlayers[i].language;
 
             if (i < linkPlayersCount)
@@ -192,7 +183,7 @@ void sub_8184E58(void)
                                     | (gSaveBlock2Ptr->playerTrainerId[3] << 24);
 
         sRecordedBattle_Players[0].gender = gSaveBlock2Ptr->playerGender;
-        sRecordedBattle_Players[0].bank = 0;
+        sRecordedBattle_Players[0].battlerId = 0;
         sRecordedBattle_Players[0].language = gGameLanguage;
 
         for (i = 0; i < PLAYER_NAME_LENGTH; i++)
@@ -200,31 +191,31 @@ void sub_8184E58(void)
     }
 }
 
-void RecordedBattle_SetBattlerAction(u8 bank, u8 action)
+void RecordedBattle_SetBattlerAction(u8 battlerId, u8 action)
 {
-    if (sRecordedBytesNo[bank] < BANK_RECORD_SIZE && sUnknown_0203C7AC != 2)
+    if (sRecordedBytesNo[battlerId] < BATTLER_RECORD_SIZE && sUnknown_0203C7AC != 2)
     {
-        sBattleRecords[bank][sRecordedBytesNo[bank]++] = action;
+        sBattleRecords[battlerId][sRecordedBytesNo[battlerId]++] = action;
     }
 }
 
-void RecordedBattle_ClearBattlerAction(u8 bank, u8 bytesToClear)
+void RecordedBattle_ClearBattlerAction(u8 battlerId, u8 bytesToClear)
 {
     s32 i;
 
     for (i = 0; i < bytesToClear; i++)
     {
-        sRecordedBytesNo[bank]--;
-        sBattleRecords[bank][sRecordedBytesNo[bank]] |= 0xFF;
-        if (sRecordedBytesNo[bank] == 0)
+        sRecordedBytesNo[battlerId]--;
+        sBattleRecords[battlerId][sRecordedBytesNo[battlerId]] |= 0xFF;
+        if (sRecordedBytesNo[battlerId] == 0)
             break;
     }
 }
 
-u8 RecordedBattle_GetBattlerAction(u8 bank)
+u8 RecordedBattle_GetBattlerAction(u8 battlerId)
 {
     // trying to read past array or invalid action byte, battle is over
-    if (sRecordedBytesNo[bank] >= BANK_RECORD_SIZE || sBattleRecords[bank][sRecordedBytesNo[bank]] == 0xFF)
+    if (sRecordedBytesNo[battlerId] >= BATTLER_RECORD_SIZE || sBattleRecords[battlerId][sRecordedBytesNo[battlerId]] == 0xFF)
     {
         gSpecialVar_Result = gBattleOutcome = B_OUTCOME_PLAYER_TELEPORTED; // hah
         ResetPaletteFadeControl();
@@ -234,7 +225,7 @@ u8 RecordedBattle_GetBattlerAction(u8 bank)
     }
     else
     {
-        return sBattleRecords[bank][sRecordedBytesNo[bank]++];
+        return sBattleRecords[battlerId][sRecordedBytesNo[battlerId]++];
     }
 }
 
@@ -358,7 +349,7 @@ u32 MoveRecordedBattleToSaveData(void)
         }
         battleSave->playersGender[i] = sRecordedBattle_Players[i].gender;
         battleSave->playersLanguage[i] = sRecordedBattle_Players[i].language;
-        battleSave->playersBank[i] = sRecordedBattle_Players[i].bank;
+        battleSave->playersBattlers[i] = sRecordedBattle_Players[i].battlerId;
         battleSave->playersTrainerId[i] = sRecordedBattle_Players[i].trainerId;
     }
 
@@ -375,16 +366,16 @@ u32 MoveRecordedBattleToSaveData(void)
         }
         else if (sRecordedBattle_BattleFlags & BATTLE_TYPE_MULTI)
         {
-            switch (sRecordedBattle_Players[0].bank)
+            switch (sRecordedBattle_Players[0].battlerId)
             {
             case 0:
             case 2:
-                if (!(sRecordedBattle_Players[gUnknown_0203C7B4].bank & 1))
+                if (!(sRecordedBattle_Players[gUnknown_0203C7B4].battlerId & 1))
                     battleSave->battleFlags |= BATTLE_TYPE_x80000000;
                 break;
             case 1:
             case 3:
-                if ((sRecordedBattle_Players[gUnknown_0203C7B4].bank & 1))
+                if ((sRecordedBattle_Players[gUnknown_0203C7B4].battlerId & 1))
                     battleSave->battleFlags |= BATTLE_TYPE_x80000000;
                 break;
             }
@@ -484,7 +475,7 @@ u32 MoveRecordedBattleToSaveData(void)
 }
 
 #else
-__attribute__((naked))
+ASM_DIRECT
 u32 MoveRecordedBattleToSaveData(void)
 {
     asm(".syntax unified\n\
@@ -1349,7 +1340,7 @@ static void SetRecordedBattleVarsFromSave(struct RecordedBattleSave *src)
         }
         gLinkPlayers[i].gender = src->playersGender[i];
         gLinkPlayers[i].language = src->playersLanguage[i];
-        gLinkPlayers[i].lp_field_18 = src->playersBank[i];
+        gLinkPlayers[i].lp_field_18 = src->playersBattlers[i];
         gLinkPlayers[i].trainerId = src->playersTrainerId[i];
 
         if (var)
@@ -1388,7 +1379,7 @@ static void SetRecordedBattleVarsFromSave(struct RecordedBattleSave *src)
 
     for (i = 0; i < MAX_BATTLERS_COUNT; i++)
     {
-        for (j = 0; j < BANK_RECORD_SIZE; j++)
+        for (j = 0; j < BATTLER_RECORD_SIZE; j++)
         {
             sBattleRecords[i][j] = src->battleRecord[i][j];
         }
@@ -1456,7 +1447,7 @@ static void RecordedBattle_RestoreSavedParties(void)
     }
 }
 
-u8 GetActiveBankLinkPlayerGender(void)
+u8 GetActiveBattlerLinkPlayerGender(void)
 {
     s32 i;
 
@@ -1497,7 +1488,7 @@ u8 GetTextSpeedInRecordedBattle(void)
     return sRecordedBattle_TextSpeed;
 }
 
-void RecordedBattle_CopyBankMoves(void)
+void RecordedBattle_CopyBattlerMoves(void)
 {
     s32 i;
 
@@ -1518,32 +1509,32 @@ void RecordedBattle_CopyBankMoves(void)
 
 void sub_818603C(u8 arg0)
 {
-    s32 bank, j, k;
+    s32 battlerId, j, k;
 
     if (gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000))
         return;
 
-    for (bank = 0; bank < gBattlersCount; bank++)
+    for (battlerId = 0; battlerId < gBattlersCount; battlerId++)
     {
-        if (GetBattlerSide(bank) != B_SIDE_OPPONENT) // player's side only
+        if (GetBattlerSide(battlerId) != B_SIDE_OPPONENT) // player's side only
         {
             if (arg0 == 1)
             {
                 for (j = 0; j < 4; j++)
                 {
-                    if (gBattleMons[bank].moves[j] != sRecordedBattle_PlayerMonMoves[bank / 2][j])
+                    if (gBattleMons[battlerId].moves[j] != sRecordedBattle_PlayerMonMoves[battlerId / 2][j])
                         break;
                 }
                 if (j != 4) // player's mon's move has been changed
                 {
-                    RecordedBattle_SetBattlerAction(bank, ACTION_MOVE_CHANGE);
+                    RecordedBattle_SetBattlerAction(battlerId, ACTION_MOVE_CHANGE);
                     for (j = 0; j < 4; j++)
                     {
                         for (k = 0; k < 4; k++)
                         {
-                            if (gBattleMons[bank].moves[j] == sRecordedBattle_PlayerMonMoves[bank / 2][k])
+                            if (gBattleMons[battlerId].moves[j] == sRecordedBattle_PlayerMonMoves[battlerId / 2][k])
                             {
-                                RecordedBattle_SetBattlerAction(bank, k);
+                                RecordedBattle_SetBattlerAction(battlerId, k);
                                 break;
                             }
                         }
@@ -1552,7 +1543,7 @@ void sub_818603C(u8 arg0)
             }
             else
             {
-                if (sBattleRecords[bank][sRecordedBytesNo[bank]] == ACTION_MOVE_CHANGE)
+                if (sBattleRecords[battlerId][sRecordedBytesNo[battlerId]] == ACTION_MOVE_CHANGE)
                 {
                     u8 ppBonuses[4];
                     u8 array1[4];
@@ -1561,58 +1552,58 @@ void sub_818603C(u8 arg0)
                     u8 array3[8];
                     u8 var;
 
-                    RecordedBattle_GetBattlerAction(bank);
+                    RecordedBattle_GetBattlerAction(battlerId);
                     for (j = 0; j < 4; j++)
                     {
-                        ppBonuses[j] = ((gBattleMons[bank].ppBonuses & ((3 << (j << 1)))) >> (j << 1));
+                        ppBonuses[j] = ((gBattleMons[battlerId].ppBonuses & ((3 << (j << 1)))) >> (j << 1));
                     }
                     for (j = 0; j < 4; j++)
                     {
-                        array1[j] = RecordedBattle_GetBattlerAction(bank);
-                        movePp.moves[j] = gBattleMons[bank].moves[array1[j]];
-                        movePp.pp[j] = gBattleMons[bank].pp[array1[j]];
+                        array1[j] = RecordedBattle_GetBattlerAction(battlerId);
+                        movePp.moves[j] = gBattleMons[battlerId].moves[array1[j]];
+                        movePp.pp[j] = gBattleMons[battlerId].pp[array1[j]];
                         array3[j] = ppBonuses[array1[j]];
-                        array2[j] = (gDisableStructs[bank].unk18_b & gBitTable[j]) >> j;
+                        array2[j] = (gDisableStructs[battlerId].unk18_b & gBitTable[j]) >> j;
                     }
                     for (j = 0; j < 4; j++)
                     {
-                        gBattleMons[bank].moves[j] = movePp.moves[j];
-                        gBattleMons[bank].pp[j] = movePp.pp[j];
+                        gBattleMons[battlerId].moves[j] = movePp.moves[j];
+                        gBattleMons[battlerId].pp[j] = movePp.pp[j];
                     }
-                    gBattleMons[bank].ppBonuses = 0;
-                    gDisableStructs[bank].unk18_b = 0;
+                    gBattleMons[battlerId].ppBonuses = 0;
+                    gDisableStructs[battlerId].unk18_b = 0;
                     for (j = 0; j < 4; j++)
                     {
-                        gBattleMons[bank].ppBonuses |= (array3[j]) << (j << 1);
-                        gDisableStructs[bank].unk18_b |= (array2[j]) << (j);
+                        gBattleMons[battlerId].ppBonuses |= (array3[j]) << (j << 1);
+                        gDisableStructs[battlerId].unk18_b |= (array2[j]) << (j);
                     }
 
-                    if (!(gBattleMons[bank].status2 & STATUS2_TRANSFORMED))
+                    if (!(gBattleMons[battlerId].status2 & STATUS2_TRANSFORMED))
                     {
                         for (j = 0; j < 4; j++)
                         {
-                            ppBonuses[j] = ((GetMonData(&gPlayerParty[gBattlerPartyIndexes[bank]], MON_DATA_PP_BONUSES, NULL) & ((3 << (j << 1)))) >> (j << 1));
+                            ppBonuses[j] = ((GetMonData(&gPlayerParty[gBattlerPartyIndexes[battlerId]], MON_DATA_PP_BONUSES, NULL) & ((3 << (j << 1)))) >> (j << 1));
                         }
                         for (j = 0; j < 4; j++)
                         {
-                            movePp.moves[j] = GetMonData(&gPlayerParty[gBattlerPartyIndexes[bank]], MON_DATA_MOVE1 + array1[j], NULL);
-                            movePp.pp[j] = GetMonData(&gPlayerParty[gBattlerPartyIndexes[bank]], MON_DATA_PP1 + array1[j], NULL);
+                            movePp.moves[j] = GetMonData(&gPlayerParty[gBattlerPartyIndexes[battlerId]], MON_DATA_MOVE1 + array1[j], NULL);
+                            movePp.pp[j] = GetMonData(&gPlayerParty[gBattlerPartyIndexes[battlerId]], MON_DATA_PP1 + array1[j], NULL);
                             array3[j] = ppBonuses[array1[j]];
                         }
                         for (j = 0; j < 4; j++)
                         {
-                            SetMonData(&gPlayerParty[gBattlerPartyIndexes[bank]], MON_DATA_MOVE1 + j, &movePp.moves[j]);
-                            SetMonData(&gPlayerParty[gBattlerPartyIndexes[bank]], MON_DATA_PP1 + j, &movePp.pp[j]);
+                            SetMonData(&gPlayerParty[gBattlerPartyIndexes[battlerId]], MON_DATA_MOVE1 + j, &movePp.moves[j]);
+                            SetMonData(&gPlayerParty[gBattlerPartyIndexes[battlerId]], MON_DATA_PP1 + j, &movePp.pp[j]);
                         }
                         var = 0;
                         for (j = 0; j < 4; j++)
                         {
                             var |= (array3[j]) << (j << 1);
                         }
-                        SetMonData(&gPlayerParty[gBattlerPartyIndexes[bank]], MON_DATA_PP_BONUSES, &var);
+                        SetMonData(&gPlayerParty[gBattlerPartyIndexes[battlerId]], MON_DATA_PP_BONUSES, &var);
                     }
 
-                    gChosenMoveByBattler[bank] = gBattleMons[bank].moves[*(gBattleStruct->chosenMovePositions + bank)];
+                    gChosenMoveByBattler[battlerId] = gBattleMons[battlerId].moves[*(gBattleStruct->chosenMovePositions + battlerId)];
                 }
             }
         }
diff --git a/src/reset_save_heap.c b/src/reset_save_heap.c
index 099edce49..9950f6691 100644
--- a/src/reset_save_heap.c
+++ b/src/reset_save_heap.c
@@ -15,7 +15,7 @@ void sub_81700F8(void)
     imeBackup = REG_IME;
     REG_IME = 0;
     RegisterRamReset(0x00000001);
-    ClearGpuRegBits(REG_OFFSET_DISPCNT, 0x80);
+    ClearGpuRegBits(REG_OFFSET_DISPCNT, DISPCNT_FORCED_BLANK);
     REG_IME = imeBackup;
     gMain.inBattle = FALSE;
     SetSaveBlocksPointers(sub_815355C());
diff --git a/src/reshow_battle_screen.c b/src/reshow_battle_screen.c
index 925b65de5..cedd3aee4 100644
--- a/src/reshow_battle_screen.c
+++ b/src/reshow_battle_screen.c
@@ -12,6 +12,7 @@
 #include "sprite.h"
 #include "constants/species.h"
 #include "battle_interface.h"
+#include "battle_anim.h"
 
 extern u16 gBattle_BG0_X;
 extern u16 gBattle_BG0_Y;
@@ -21,28 +22,11 @@ extern u16 gBattle_BG2_X;
 extern u16 gBattle_BG2_Y;
 extern u16 gBattle_BG3_X;
 extern u16 gBattle_BG3_Y;
-extern u8 gReservedSpritePaletteCount;
-extern u8 gActionSelectionCursor[MAX_BATTLERS_COUNT];
-extern u8 gBankInMenu;
-extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT];
-extern u8 gBattlersCount;
-extern u32 gBattleTypeFlags;
-extern u8 gBattlerSpriteIds[MAX_BATTLERS_COUNT];
-extern u8 gBattleMonForms[MAX_BATTLERS_COUNT];
-extern u8 gHealthboxSpriteIds[MAX_BATTLERS_COUNT];
-extern struct SpriteTemplate gUnknown_0202499C;
 
 extern const union AnimCmd * const * const gMonAnimationsSpriteAnimsPtrTable[];
 
-extern void ScanlineEffect_Clear(void);
-extern void sub_8035658(void);
-extern bool8 IsDoubleBattle(void);
-extern u8 GetSubstituteSpriteDefault_Y(u8 bank);
-extern u8 GetBattlerSpriteDefault_Y(u8 bank);
-extern u8 sub_80A82E4(u8 bank);
 extern void sub_806A068(u16 species, u8 bankIdentity);
 extern void sub_806A12C(u16 backPicId, u8 bankIdentity);
-extern u8 GetBattlerSpriteCoord(u8 bank, u8 caseId);
 
 // this file's functions
 static void CB2_ReshowBattleScreenAfterMenu(void);
@@ -175,12 +159,12 @@ static void CB2_ReshowBattleScreenAfterMenu(void)
                 SetBattlerShadowSpriteCallback(opponentBank, species);
             }
 
-            ActionSelectionCreateCursorAt(gActionSelectionCursor[gBankInMenu], 0);
+            ActionSelectionCreateCursorAt(gActionSelectionCursor[gBattlerInMenuId], 0);
 
-            if (gLinkVSyncDisabled != 0 && gReceivedRemoteLinkPlayers != 0)
+            if (gWirelessCommType != 0 && gReceivedRemoteLinkPlayers != 0)
             {
                 sub_800E0E8();
-                sub_800DFB4(0, 0);
+                CreateWirelessStatusIndicatorSprite(0, 0);
             }
         }
         break;
diff --git a/src/rom_8011DC0.c b/src/rom_8011DC0.c
new file mode 100644
index 000000000..9076b611a
--- /dev/null
+++ b/src/rom_8011DC0.c
@@ -0,0 +1,18 @@
+
+// Includes
+#include "global.h"
+
+// Static type declarations
+
+// Static RAM declarations
+IWRAM_DATA u32 gUnknown_03000DA0;
+IWRAM_DATA u32 gUnknown_03000DA4;
+IWRAM_DATA void *gUnknown_03000DA8;
+IWRAM_DATA void *gUnknown_03000DAC;
+IWRAM_DATA bool32 gUnknown_03000DB0;
+
+// Static ROM declarations
+
+// .rodata
+
+// .text
diff --git a/src/safari_zone.c b/src/safari_zone.c
index 12da73090..dd3cf3733 100644
--- a/src/safari_zone.c
+++ b/src/safari_zone.c
@@ -108,7 +108,7 @@ void SafariZoneRetirePrompt(void)
 void CB2_EndSafariBattle(void)
 {
     sSafariZoneFleedMons += gBattleResults.field_1F;
-    if (gBattleOutcome == B_OUTCOME_CAUGHT_POKE)
+    if (gBattleOutcome == B_OUTCOME_CAUGHT)
         sSafariZoneCaughtMons++;
     if (gNumSafariBalls != 0)
     {
@@ -121,7 +121,7 @@ void CB2_EndSafariBattle(void)
         gFieldCallback = sub_80AF6F0;
         SetMainCallback2(c2_load_new_map);
     }
-    else if (gBattleOutcome == B_OUTCOME_CAUGHT_POKE)
+    else if (gBattleOutcome == B_OUTCOME_CAUGHT)
     {
         ScriptContext1_SetupScript(EventScript_2A4B9B);
         ScriptContext1_Stop();
diff --git a/src/scrcmd.c b/src/scrcmd.c
index 467b8f320..deb170c68 100644
--- a/src/scrcmd.c
+++ b/src/scrcmd.c
@@ -31,7 +31,6 @@
 #include "mystery_event_script.h"
 #include "palette.h"
 #include "party_menu.h"
-#include "pokemon_3.h"
 #include "pokemon_storage_system.h"
 #include "random.h"
 #include "overworld.h"
@@ -63,13 +62,6 @@ static EWRAM_DATA u16 sMovingNpcMapBank = 0;
 static EWRAM_DATA u16 sMovingNpcMapId = 0;
 static EWRAM_DATA u16 sFieldEffectScriptId = 0;
 
-extern u16 gSpecialVar_0x8000;
-extern u16 gSpecialVar_0x8001;
-extern u16 gSpecialVar_0x8002;
-extern u16 gSpecialVar_0x8004;
-
-extern u16 gSpecialVar_Result;
-
 extern u16 gSpecialVar_ContestCategory;
 
 IWRAM_DATA u8 gUnknown_03000F30;
@@ -1536,7 +1528,7 @@ bool8 ScrCmd_braillemessage(struct ScriptContext *ctx)
     CopyWindowToVram(gUnknown_03000F30, 3);
     return FALSE;
 }*/
-__attribute__((naked))
+ASM_DIRECT
 bool8 ScrCmd_braillemessage(struct ScriptContext *ctx)
 {
     asm("push {r4-r7,lr}\n\
diff --git a/src/secret_base.c b/src/secret_base.c
index 96fe6edd2..e3c06a75d 100644
--- a/src/secret_base.c
+++ b/src/secret_base.c
@@ -32,6 +32,7 @@
 #include "international_string_util.h"
 #include "event_data.h"
 #include "battle.h"
+#include "battle_setup.h"
 #include "rom6.h"
 #include "decoration.h"
 #include "link.h"
diff --git a/src/text.c b/src/text.c
index 6a83d5d15..a2495d068 100644
--- a/src/text.c
+++ b/src/text.c
@@ -379,7 +379,7 @@ void GenerateFontHalfRowLookupTable(u8 fgColor, u8 bgColor, u8 shadowColor)
     *(current++) = (shadowColor << 12) | (shadowColor << 8) | (shadowColor << 4) | shadowColor;
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void GenerateFontHalfRowLookupTable(u8 fgColor, u8 bgColor, u8 shadowColor)
 {
     asm("push {r4-r7,lr}\n\
@@ -875,7 +875,7 @@ void DecompressGlyphTile(const u16 *src, u16 *dest)
     *(dest) = (gFontHalfRowLookupTable[gFontHalfRowOffsets[src[1] & 0xFF]] << 16) | gFontHalfRowLookupTable[gFontHalfRowOffsets[src[1] >> 8]];
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void DecompressGlyphTile(const u16 *src, u16 *dest)
 {
     asm("push {r4-r7,lr}\n\
@@ -1056,7 +1056,7 @@ u8 GetLastTextColor(u8 colorType)
     }
 }
 
-__attribute__((naked))
+ASM_DIRECT
 void CopyGlyphToWindow(struct TextPrinter *x)
 {
     asm("push {r4-r7,lr}\n\
@@ -2285,7 +2285,6 @@ u16 RenderText(struct TextPrinter *textPrinter)
             else
                 textPrinter->subPrinter.currentX += gUnknown_03002F90[0x80];
         }
-
         return 0;
     case 1: // _08005C78
         if (TextPrinterWait(textPrinter))
diff --git a/src/tv.c b/src/tv.c
index 0fb2997ad..fbe39fde0 100644
--- a/src/tv.c
+++ b/src/tv.c
@@ -1208,7 +1208,7 @@ void PutPokemonTodayFailedOnTheAir(void)
         {
             ct = 0xFF;
         }
-        if (ct > 2 && (gBattleOutcome == B_OUTCOME_POKE_FLED || gBattleOutcome == B_OUTCOME_WON))
+        if (ct > 2 && (gBattleOutcome == B_OUTCOME_MON_FLED || gBattleOutcome == B_OUTCOME_WON))
         {
             sCurTVShowSlot = FindEmptyTVSlotBeyondFirstFiveShowsOfArray(gSaveBlock1Ptr->tvShows);
             if (sCurTVShowSlot != -1 && HasMixableShowAlreadyBeenSpawnedWithPlayerID(TVSHOW_POKEMON_TODAY_FAILED, FALSE) != TRUE)
@@ -2154,7 +2154,7 @@ void sub_80EDE98(TVShow *show)
     }
 }
 #else
-__attribute__((naked))
+ASM_DIRECT
 void sub_80EDE98(TVShow *show)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
@@ -2406,7 +2406,7 @@ void sub_80EE184(void)
             case B_OUTCOME_DREW:
                 show->breakingNews.kind = TVSHOW_OFF_AIR;
                 return;
-            case B_OUTCOME_CAUGHT_POKE:
+            case B_OUTCOME_CAUGHT:
                 show->breakingNews.outcome = 0;
                 break;
             case B_OUTCOME_WON:
@@ -2417,8 +2417,8 @@ void sub_80EE184(void)
             case B_OUTCOME_NO_SAFARI_BALLS:
                 show->breakingNews.outcome = 2;
                 break;
-            case B_OUTCOME_POKE_FLED:
-            case B_OUTCOME_POKE_TELEPORTED:
+            case B_OUTCOME_MON_FLED:
+            case B_OUTCOME_MON_TELEPORTED:
                 show->breakingNews.outcome = 3;
                 break;
         }
@@ -4110,7 +4110,7 @@ void sub_80F0708(void) // FIXME: register allocation shenanigans
     }
 }
 #else
-__attribute__((naked)) void sub_80F0708(void)
+ASM_DIRECT void sub_80F0708(void)
 {
     asm_unified("\tpush {r4-r7,lr}\n"
                     "\tmov r7, r9\n"
diff --git a/src/util.c b/src/util.c
index 58088c3ee..4f9241b21 100644
--- a/src/util.c
+++ b/src/util.c
@@ -230,7 +230,7 @@ void CopySpriteTiles(u8 shape, u8 size, u8 *tiles, u16 *tilemap, u8 *output)
 }
 
 #else
-__attribute__((naked)) void CopySpriteTiles(u8 shape, u8 size, u8 *tiles, u16 *tilemap, u8 *output)
+ASM_DIRECT void CopySpriteTiles(u8 shape, u8 size, u8 *tiles, u16 *tilemap, u8 *output)
 {
     asm("\n\
         .syntax unified\n\
diff --git a/src/window.c b/src/window.c
index 9a892d079..589557d43 100644
--- a/src/window.c
+++ b/src/window.c
@@ -2,8 +2,11 @@
 #include "window.h"
 #include "malloc.h"
 
-extern u8 gUnknown_03002F60;
-extern void* gUnknown_03002F70[];
+u32 filler_03002F58;
+u32 filler_03002F5C;
+u8 gUnknown_03002F60;
+u32 filler_03002F64;
+void *gUnknown_03002F70[4];
 extern u32 gUnneededFireRedVariable;
 
 #define WINDOWS_MAX  32