more of recorded battle done

7 files changed, 1393 insertions, 15 deletions

diff --git a/src/battle_2.c b/src/battle_2.c
index e4ee624fb..af5aa4d32 100644
--- a/src/battle_2.c
+++ b/src/battle_2.c
@@ -2811,7 +2811,7 @@ static void BattleStartClearSetData(void)
         if (!(gBattleTypeFlags & BATTLE_TYPE_LINK) && gSaveBlock2Ptr->optionsBattleSceneOff == TRUE)
             gHitMarker |= HITMARKER_NO_ANIMATIONS;
     }
-    else if (!(gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000)) && sub_8185FB8())
+    else if (!(gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000)) && GetBattleStyleInRecordedBattle())
         gHitMarker |= HITMARKER_NO_ANIMATIONS;
 
     gBattleScripting.battleStyle = gSaveBlock2Ptr->optionsBattleStyle;
@@ -3928,7 +3928,7 @@ static void HandleTurnActionSelectionState(void)
         switch (gBattleCommunication[gActiveBank])
         {
         case STATE_TURN_START_RECORD: // recorded battle related on start of every turn
-            sub_8185FD0();
+            RecordedBattle_CopyBankMoves();
             gBattleCommunication[gActiveBank] = STATE_BEFORE_ACTION_CHOSEN;
             break;
         case STATE_BEFORE_ACTION_CHOSEN: // choose an action
diff --git a/src/battle_controller_recorded_opponent.c b/src/battle_controller_recorded_opponent.c
index 914ad9c43..b948a3f9e 100644
--- a/src/battle_controller_recorded_opponent.c
+++ b/src/battle_controller_recorded_opponent.c
@@ -1261,7 +1261,7 @@ static void RecordedOpponentHandleDrawTrainerPic(void)
         }
         else
         {
-            trainerPicId = PlayerGenderToFrontTrainerPicId(sub_8185F40());
+            trainerPicId = PlayerGenderToFrontTrainerPicId(GetActiveBankLinkPlayerGender());
         }
     }
     else
diff --git a/src/battle_controller_recorded_player.c b/src/battle_controller_recorded_player.c
index 8db7b5626..663f64ee2 100644
--- a/src/battle_controller_recorded_player.c
+++ b/src/battle_controller_recorded_player.c
@@ -1229,7 +1229,7 @@ static void RecordedPlayerHandleDrawTrainerPic(void)
     if (gBattleTypeFlags & BATTLE_TYPE_x2000000)
     {
         if (gBattleTypeFlags & BATTLE_TYPE_MULTI)
-            trainerPicId = sub_8185F40();
+            trainerPicId = GetActiveBankLinkPlayerGender();
         else
             trainerPicId = gLinkPlayers[gUnknown_0203C7B4].gender;
     }
diff --git a/src/battle_controllers.c b/src/battle_controllers.c
index 5c874438e..858540a9f 100644
--- a/src/battle_controllers.c
+++ b/src/battle_controllers.c
@@ -113,7 +113,7 @@ void sub_8032768(void)
         sub_8184DA4(2);
 
     if (!(gBattleTypeFlags & BATTLE_TYPE_RECORDED))
-        sub_8185EB8();
+        RecordedBattle_SaveParties();
 
     if (gBattleTypeFlags & BATTLE_TYPE_LINK)
         SetControllersVariablesInLinkBattle();
diff --git a/src/battle_message.c b/src/battle_message.c
index 52c0c7af5..8c833276e 100644
--- a/src/battle_message.c
+++ b/src/battle_message.c
@@ -58,7 +58,7 @@ extern const u8* GetTrainer1LoseText(void); // battle_setup
 extern const u8* GetTrainer2LoseText(void); // battle_setup
 extern void GetFrontierTrainerName(u8 *dst, u16 trainerId);
 extern s32 GetStringCenterAlignXOffsetWithLetterSpacing(u8 fontId, const u8 *str, s32 totalWidth, s16 letterSpacing);
-extern u8 sub_8185FC4(void);
+extern u8 GetTextSpeedInRecordedBattle(void);
 extern u8 sav2_get_text_speed(void);
 
 // this file's functions
@@ -2264,7 +2264,7 @@ void BattleHandleAddTextPrinter(const u8 *text, u8 arg1)
         if (gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000))
             speed = 1;
         else if (gBattleTypeFlags & BATTLE_TYPE_RECORDED)
-            speed = sRecordedBattleTextSpeeds[sub_8185FC4()];
+            speed = sRecordedBattleTextSpeeds[GetTextSpeedInRecordedBattle()];
         else
             speed = sav2_get_text_speed();
 
diff --git a/src/recorded_battle.c b/src/recorded_battle.c
index dfff37e90..8ecf943cc 100644
--- a/src/recorded_battle.c
+++ b/src/recorded_battle.c
@@ -8,20 +8,77 @@
 #include "link.h"
 #include "string_util.h"
 #include "palette.h"
+#include "save.h"
+#include "malloc.h"
+#include "util.h"
+#include "task.h"
+#include "text.h"
 
 #define BANK_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_KYORGE | BATTLE_TYPE_RAYQUAZA))
 
 extern u32 gBattleTypeFlags;
+extern u16 gTrainerBattleOpponent_A;
+extern u16 gTrainerBattleOpponent_B;
+extern u16 gPartnerTrainerId;
+extern u8 gActiveBank;
+extern u8 gNoOfAllBanks;
+extern u16 gBattlePartyID[BATTLE_BANKS_COUNT];
+extern struct BattlePokemon gBattleMons[BATTLE_BANKS_COUNT];
+extern u16 gChosenMovesByBanks[BATTLE_BANKS_COUNT];
+extern u8 gUnknown_03001278;
+extern u8 gUnknown_03001279;
 
 struct PlayerInfo
 {
     u32 trainerId;
     u8 name[PLAYER_NAME_LENGTH];
     u8 gender;
-    u16 field_E;
+    u16 bank;
     u16 language;
 };
 
+struct MovePp
+{
+    u16 moves[4];
+    u8 pp[4];
+};
+
+struct RecordedBattleSave
+{
+    struct Pokemon playerParty[PARTY_SIZE];
+    struct Pokemon opponentParty[PARTY_SIZE];
+    u8 playersName[BATTLE_BANKS_COUNT][PLAYER_NAME_LENGTH];
+    u8 playersGender[BATTLE_BANKS_COUNT];
+    u32 playersTrainerId[BATTLE_BANKS_COUNT];
+    u8 playersLanguage[BATTLE_BANKS_COUNT];
+    u32 rngSeed;
+    u32 battleFlags;
+    u8 playersBank[BATTLE_BANKS_COUNT];
+    u16 opponentA;
+    u16 opponentB;
+    u16 partnerId;
+    u16 field_4FA;
+    u8 field_4FC;
+    u8 field_4FD;
+    u8 field_4FE;
+    u8 battleStyle : 1;
+    u8 textSpeed : 3;
+    u32 AI_scripts;
+    u8 field_504[8];
+    u8 field_50C;
+    u8 field_50D;
+    u16 field_50E[6];
+    u8 field_51A;
+    u8 field_51B;
+    u8 battleRecord[BATTLE_BANKS_COUNT][BANK_RECORD_SIZE];
+    u32 checksum;
+};
+
 EWRAM_DATA u32 gRecordedBattleRngSeed = 0;
 EWRAM_DATA u32 gBattlePalaceMoveSelectionRngValue = 0;
 EWRAM_DATA u8 sBattleRecords[BATTLE_BANKS_COUNT][BANK_RECORD_SIZE] = {0};
@@ -32,16 +89,16 @@ EWRAM_DATA u8 gUnknown_0203C7AC = 0;
 EWRAM_DATA u8 gUnknown_0203C7AD = 0;
 EWRAM_DATA u8 gUnknown_0203C7AE = 0;
 EWRAM_DATA u8 gUnknown_0203C7AF = 0;
-EWRAM_DATA MainCallback sRecordedBattle_Callback2 = NULL;
+EWRAM_DATA MainCallback sCallback2_AfterRecordedBattle = NULL;
 EWRAM_DATA u8 gUnknown_0203C7B4 = 0;
 EWRAM_DATA u8 gUnknown_0203C7B5 = 0;
-EWRAM_DATA u8 gUnknown_0203C7B6 = 0;
-EWRAM_DATA u8 gUnknown_0203C7B7 = 0;
+EWRAM_DATA u8 sRecordedBattle_BattleStyle = 0;
+EWRAM_DATA u8 sRecordedBattle_TextSpeed = 0;
 EWRAM_DATA u32 sRecordedBattle_BattleFlags = 0;
 EWRAM_DATA u32 sRecordedBattle_AI_Scripts = 0;
 EWRAM_DATA struct Pokemon sSavedPlayerParty[PARTY_SIZE] = {0};
 EWRAM_DATA struct Pokemon sSavedOpponentParty[PARTY_SIZE] = {0};
-EWRAM_DATA u16 gUnknown_0203CC70[8] = {0};
+EWRAM_DATA u16 sRecordedBattle_PlayerMonMoves[2][4] = {0};
 EWRAM_DATA struct PlayerInfo sRecordedBattle_Players[BATTLE_BANKS_COUNT] = {0};
 EWRAM_DATA u8 gUnknown_0203CCD0 = 0;
 EWRAM_DATA u8 gUnknown_0203CCD1[8] = {0};
@@ -51,9 +108,13 @@ EWRAM_DATA u16 gUnknown_0203CCDC[6] = {0};
 EWRAM_DATA u8 gUnknown_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);
+static bool32 AllocTryCopyRecordedBattleSaveData(struct RecordedBattleSave *dst);
+void RecordedBattle_RestoreSavedParties(void);
+static void CB2_RecordedBattle(void);
 
 void sub_8184DA4(u8 arg0)
 {
@@ -107,7 +168,7 @@ void sub_8184E58(void)
         {
             sRecordedBattle_Players[i].trainerId = gLinkPlayers[i].trainerId;
             sRecordedBattle_Players[i].gender = gLinkPlayers[i].gender;
-            sRecordedBattle_Players[i].field_E = gLinkPlayers[i].lp_field_18;
+            sRecordedBattle_Players[i].bank = gLinkPlayers[i].lp_field_18;
             sRecordedBattle_Players[i].language = gLinkPlayers[i].language;
 
             if (i < linkPlayersCount)
@@ -131,7 +192,7 @@ void sub_8184E58(void)
                                     | (gSaveBlock2Ptr->playerTrainerId[3] << 24);
 
         sRecordedBattle_Players[0].gender = gSaveBlock2Ptr->playerGender;
-        sRecordedBattle_Players[0].field_E = 0;
+        sRecordedBattle_Players[0].bank = 0;
         sRecordedBattle_Players[0].language = gGameLanguage;
 
         for (i = 0; i < PLAYER_NAME_LENGTH; i++)
@@ -241,3 +302,1319 @@ static u8 sub_8185278(u8 *arg0, u8 *arg1, u8 *arg2)
     (*arg2)--;
     return arg0[(*arg1)++];
 }
+
+bool32 CanCopyRecordedBattleSaveData(void)
+{
+    struct RecordedBattleSave *dst = AllocZeroed(sizeof(struct RecordedBattleSave));
+    bool32 ret = AllocTryCopyRecordedBattleSaveData(dst);
+    Free(dst);
+    return ret;
+}
+
+bool32 IsRecordedBattleSaveValid(struct RecordedBattleSave *save)
+{
+    if (save->battleFlags == 0)
+        return FALSE;
+    if (save->battleFlags & ILLEGAL_BATTLE_TYPES)
+        return FALSE;
+    if (CalcByteArraySum((void*)(save), sizeof(*save) - 4) != save->checksum)
+        return FALSE;
+
+    return TRUE;
+}
+
+bool32 sub_81852F0(struct RecordedBattleSave *battleSave, struct RecordedBattleSave *saveSection)
+{
+    memset(saveSection, 0, sizeof(struct SaveSection));
+    memcpy(saveSection, battleSave, sizeof(*battleSave));
+
+    saveSection->checksum = CalcByteArraySum((void*)(saveSection), sizeof(*saveSection) - 4);
+
+    if (sub_8153634(31, (void*)(saveSection)) != 1)
+        return FALSE;
+
+    return TRUE;
+}
+
+#ifdef NONMATCHING
+u32 MoveRecordedBattleToSaveData(void)
+{
+    s32 i, j;
+    u8 var = 0;
+    struct RecordedBattleSave *battleSave = AllocZeroed(sizeof(struct RecordedBattleSave));
+    struct SaveSection *savSection = AllocZeroed(sizeof(struct SaveSection));
+
+    for (i = 0; i < PARTY_SIZE; i++)
+    {
+        battleSave->playerParty[i] = sSavedPlayerParty[i];
+        battleSave->opponentParty[i] = sSavedOpponentParty[i];
+    }
+
+    for (i = 0; i < BATTLE_BANKS_COUNT; i++)
+    {
+        for (j = 0; j < PLAYER_NAME_LENGTH; j++)
+        {
+            battleSave->playersName[i][j] = sRecordedBattle_Players[i].name[j];
+        }
+        battleSave->playersGender[i] = sRecordedBattle_Players[i].gender;
+        battleSave->playersLanguage[i] = sRecordedBattle_Players[i].language;
+        battleSave->playersBank[i] = sRecordedBattle_Players[i].bank;
+        battleSave->playersTrainerId[i] = sRecordedBattle_Players[i].trainerId;
+    }
+
+    battleSave->rngSeed = gRecordedBattleRngSeed;
+
+    if (sRecordedBattle_BattleFlags & BATTLE_TYPE_LINK)
+    {
+        battleSave->battleFlags = (sRecordedBattle_BattleFlags & ~(BATTLE_TYPE_LINK | BATTLE_TYPE_20));
+        battleSave->battleFlags |= BATTLE_TYPE_x2000000;
+
+        if (sRecordedBattle_BattleFlags & BATTLE_TYPE_WILD)
+        {
+            battleSave->battleFlags |= BATTLE_TYPE_x80000000;
+        }
+        else if (sRecordedBattle_BattleFlags & BATTLE_TYPE_MULTI)
+        {
+            switch (sRecordedBattle_Players[0].bank)
+            {
+            case 0:
+            case 2:
+                if (!(sRecordedBattle_Players[gUnknown_0203C7B4].bank & 1))
+                    battleSave->battleFlags |= BATTLE_TYPE_x80000000;
+                break;
+            case 1:
+            case 3:
+                if ((sRecordedBattle_Players[gUnknown_0203C7B4].bank & 1))
+                    battleSave->battleFlags |= BATTLE_TYPE_x80000000;
+                break;
+            }
+        }
+    }
+    else
+    {
+        battleSave->battleFlags = sRecordedBattle_BattleFlags;
+    }
+
+    battleSave->opponentA = gTrainerBattleOpponent_A;
+    battleSave->opponentB = gTrainerBattleOpponent_B;
+    battleSave->partnerId = gPartnerTrainerId;
+    battleSave->field_4FA = gUnknown_0203C7B4;
+    battleSave->field_4FC = gSaveBlock2Ptr->field_CA9_b;
+    battleSave->field_4FD = gUnknown_0203C7AE;
+    battleSave->field_4FE = gUnknown_0203C7AF;
+    battleSave->battleStyle = gSaveBlock2Ptr->optionsBattleStyle;
+    battleSave->textSpeed = gSaveBlock2Ptr->optionsTextSpeed;
+    battleSave->AI_scripts = sRecordedBattle_AI_Scripts;
+
+    /* Can't match it without proper knowledge of the Saveblock 2.
+    if (gTrainerBattleOpponent_A >= 300 && gTrainerBattleOpponent_A <= 399)
+    {
+        for (i = 0; i < 8; i++)
+        {
+            battleSave->field_504[i] = gSaveBlock2Ptr->field_738[gTrainerBattleOpponent_A - 300].field_4[i];
+        }
+        battleSave->field_50C = gSaveBlock2Ptr->field_738[gTrainerBattleOpponent_A - 300].field_1;
+
+        if (gUnknown_0203CCE8 == 1)
+        {
+            for (i = 0; i < 6; i++)
+            {
+                battleSave->field_50E[i] = gSaveBlock2Ptr->field_738[gTrainerBattleOpponent_A - 300].field_28[i];
+            }
+        }
+        else
+        {
+            for (i = 0; i < 6; i++)
+            {
+                battleSave->field_50E[i] = gSaveBlock2Ptr->field_738[gTrainerBattleOpponent_A - 300].field_1C[i];
+            }
+        }
+        battleSave->field_51A = gSaveBlock2Ptr->field_738[gTrainerBattleOpponent_A - 300].field_E4;
+    }
+    else if (gTrainerBattleOpponent_B >= 300 && gTrainerBattleOpponent_B <= 399)
+    {
+        for (i = 0; i < 8; i++)
+        {
+            battleSave->field_504[i] = gSaveBlock2Ptr->field_738[gTrainerBattleOpponent_B - 300].field_4[i];
+        }
+        battleSave->field_50C = gSaveBlock2Ptr->field_738[gTrainerBattleOpponent_B - 300].field_1;
+
+        if (gUnknown_0203CCE8 == 1)
+        {
+            for (i = 0; i < 6; i++)
+            {
+                battleSave->field_50E[i] = gSaveBlock2Ptr->field_738[gTrainerBattleOpponent_B - 300].field_28[i];
+            }
+        }
+        else
+        {
+            for (i = 0; i < 6; i++)
+            {
+                battleSave->field_50E[i] = gSaveBlock2Ptr->field_738[gTrainerBattleOpponent_B - 300].field_1C[i];
+            }
+        }
+        battleSave->field_51A = gSaveBlock2Ptr->field_738[gTrainerBattleOpponent_B - 300].field_E4;
+    }
+    else if (gPartnerTrainerId >= 300 && gPartnerTrainerId <= 399)
+    {
+        for (i = 0; i < 8; i++)
+        {
+            battleSave->field_504[i] = gSaveBlock2Ptr->field_738[gPartnerTrainerId - 300].field_4[i];
+        }
+        battleSave->field_50C = gSaveBlock2Ptr->field_738[gPartnerTrainerId - 300].field_1;
+
+        if (gUnknown_0203CCE8 == 1)
+        {
+            for (i = 0; i < 6; i++)
+            {
+                battleSave->field_50E[i] = gSaveBlock2Ptr->field_738[gPartnerTrainerId - 300].field_28[i];
+            }
+        }
+        else
+        {
+            for (i = 0; i < 6; i++)
+            {
+                battleSave->field_50E[i] = gSaveBlock2Ptr->field_738[gPartnerTrainerId - 300].field_1C[i];
+            }
+        }
+        battleSave->field_51A = gSaveBlock2Ptr->field_738[gPartnerTrainerId - 300].field_E4;
+    }
+
+    */
+}
+
+#else
+__attribute__((naked))
+u32 MoveRecordedBattleToSaveData(void)
+{
+    asm(".syntax unified\n\
+    push {r4-r7,lr}\n\
+	mov r7, r10\n\
+	mov r6, r9\n\
+	mov r5, r8\n\
+	push {r5-r7}\n\
+	sub sp, 0xC\n\
+	movs r0, 0\n\
+	str r0, [sp, 0x4]\n\
+	movs r0, 0xF8\n\
+	lsls r0, 4\n\
+	bl AllocZeroed\n\
+	adds r7, r0, 0\n\
+	movs r0, 0x80\n\
+	lsls r0, 5\n\
+	bl AllocZeroed\n\
+	str r0, [sp]\n\
+	movs r6, 0\n\
+_0818535E:\n\
+	movs r0, 0x64\n\
+	adds r4, r6, 0\n\
+	muls r4, r0\n\
+	adds r5, r7, r4\n\
+	ldr r1, =sSavedPlayerParty\n\
+	adds r1, r4, r1\n\
+	adds r0, r5, 0\n\
+	movs r2, 0x64\n\
+	bl memcpy\n\
+	movs r1, 0x96\n\
+	lsls r1, 2\n\
+	adds r5, r1\n\
+	ldr r0, =sSavedOpponentParty\n\
+	adds r4, r0\n\
+	adds r0, r5, 0\n\
+	adds r1, r4, 0\n\
+	movs r2, 0x64\n\
+	bl memcpy\n\
+	adds r6, 0x1\n\
+	cmp r6, 0x5\n\
+	ble _0818535E\n\
+	movs r6, 0\n\
+	ldr r2, =gSaveBlock2Ptr\n\
+	mov r9, r2\n\
+	movs r3, 0x9A\n\
+	lsls r3, 3\n\
+	adds r3, r7, r3\n\
+	str r3, [sp, 0x8]\n\
+	ldr r5, =sRecordedBattle_Players\n\
+	mov r8, r6\n\
+	mov r12, r6\n\
+	movs r4, 0x96\n\
+	lsls r4, 3\n\
+	adds r4, r7\n\
+	mov r10, r4\n\
+	ldr r0, =0x000004e4\n\
+	adds r4, r7, r0\n\
+_081853AC:\n\
+	lsls r1, r6, 3\n\
+	ldr r0, =sRecordedBattle_Players\n\
+	adds r0, 0x4\n\
+	mov r3, r8\n\
+	adds r2, r3, r0\n\
+	add r1, r10\n\
+	movs r3, 0x7\n\
+_081853BA:\n\
+	ldrb r0, [r2]\n\
+	strb r0, [r1]\n\
+	adds r2, 0x1\n\
+	adds r1, 0x1\n\
+	subs r3, 0x1\n\
+	cmp r3, 0\n\
+	bge _081853BA\n\
+	ldr r0, [sp, 0x8]\n\
+	adds r1, r0, r6\n\
+	ldrb r0, [r5, 0xC]\n\
+	strb r0, [r1]\n\
+	ldrh r0, [r5, 0x10]\n\
+	strb r0, [r4]\n\
+	ldrh r0, [r5, 0xE]\n\
+	strb r0, [r4, 0xC]\n\
+	ldr r1, =0x000004d4\n\
+	adds r0, r7, r1\n\
+	add r0, r12\n\
+	ldr r1, [r5]\n\
+	str r1, [r0]\n\
+	adds r5, 0x14\n\
+	movs r2, 0x14\n\
+	add r8, r2\n\
+	movs r3, 0x4\n\
+	add r12, r3\n\
+	adds r4, 0x1\n\
+	adds r6, 0x1\n\
+	cmp r6, 0x3\n\
+	ble _081853AC\n\
+	movs r4, 0x9D\n\
+	lsls r4, 3\n\
+	adds r1, r7, r4\n\
+	ldr r5, =gRecordedBattleRngSeed\n\
+	ldr r0, [r5]\n\
+	str r0, [r1]\n\
+	ldr r0, =sRecordedBattle_BattleFlags\n\
+	ldr r2, [r0]\n\
+	movs r0, 0x2\n\
+	ands r0, r2\n\
+	cmp r0, 0\n\
+	beq _081854DC\n\
+	ldr r1, =0x000004ec\n\
+	adds r3, r7, r1\n\
+	movs r1, 0x23\n\
+	negs r1, r1\n\
+	ands r1, r2\n\
+	movs r0, 0x80\n\
+	lsls r0, 18\n\
+	orrs r1, r0\n\
+	str r1, [r3]\n\
+	movs r0, 0x4\n\
+	ands r0, r2\n\
+	cmp r0, 0\n\
+	beq _08185454\n\
+	movs r0, 0x80\n\
+	lsls r0, 24\n\
+	orrs r1, r0\n\
+	str r1, [r3]\n\
+	b _081854E2\n\
+	.pool\n\
+_08185454:\n\
+	movs r0, 0x40\n\
+	ands r2, r0\n\
+	cmp r2, 0\n\
+	beq _081854E2\n\
+	ldr r2, =sRecordedBattle_Players\n\
+	ldrh r0, [r2, 0xE]\n\
+	cmp r0, 0x1\n\
+	beq _081854A8\n\
+	cmp r0, 0x1\n\
+	bgt _08185474\n\
+	cmp r0, 0\n\
+	beq _0818547E\n\
+	b _081854E2\n\
+	.pool\n\
+_08185474:\n\
+	cmp r0, 0x2\n\
+	beq _0818547E\n\
+	cmp r0, 0x3\n\
+	beq _081854A8\n\
+	b _081854E2\n\
+_0818547E:\n\
+	ldr r3, =gUnknown_0203C7B4\n\
+	ldrb r1, [r3]\n\
+	lsls r0, r1, 2\n\
+	adds r0, r1\n\
+	lsls r0, 2\n\
+	ldr r4, =sRecordedBattle_Players\n\
+	adds r0, r4\n\
+	ldrh r1, [r0, 0xE]\n\
+	movs r0, 0x1\n\
+	ands r0, r1\n\
+	cmp r0, 0\n\
+	bne _081854E2\n\
+	ldr r5, =0x000004ec\n\
+	adds r0, r7, r5\n\
+	b _081854C4\n\
+	.pool\n\
+_081854A8:\n\
+	ldr r0, =gUnknown_0203C7B4\n\
+	ldrb r1, [r0]\n\
+	lsls r0, r1, 2\n\
+	adds r0, r1\n\
+	lsls r0, 2\n\
+	ldr r1, =sRecordedBattle_Players\n\
+	adds r0, r1\n\
+	ldrh r1, [r0, 0xE]\n\
+	movs r0, 0x1\n\
+	ands r0, r1\n\
+	cmp r0, 0\n\
+	beq _081854E2\n\
+	ldr r2, =0x000004ec\n\
+	adds r0, r7, r2\n\
+_081854C4:\n\
+	ldr r1, [r0]\n\
+	movs r2, 0x80\n\
+	lsls r2, 24\n\
+	orrs r1, r2\n\
+	str r1, [r0]\n\
+	b _081854E2\n\
+	.pool\n\
+_081854DC:\n\
+	ldr r3, =0x000004ec\n\
+	adds r0, r7, r3\n\
+	str r2, [r0]\n\
+_081854E2:\n\
+	ldr r4, =gTrainerBattleOpponent_A\n\
+	ldrh r1, [r4]\n\
+	ldr r5, =0x000004f4\n\
+	adds r0, r7, r5\n\
+	strh r1, [r0]\n\
+	ldr r0, =gTrainerBattleOpponent_B\n\
+	ldrh r1, [r0]\n\
+	ldr r2, =0x000004f6\n\
+	adds r0, r7, r2\n\
+	strh r1, [r0]\n\
+	ldr r3, =gPartnerTrainerId\n\
+	ldrh r1, [r3]\n\
+	movs r4, 0x9F\n\
+	lsls r4, 3\n\
+	adds r0, r7, r4\n\
+	strh r1, [r0]\n\
+	ldr r5, =gUnknown_0203C7B4\n\
+	ldrb r1, [r5]\n\
+	adds r2, 0x4\n\
+	adds r0, r7, r2\n\
+	strh r1, [r0]\n\
+	mov r3, r9\n\
+	ldr r0, [r3]\n\
+	ldr r4, =0x00000ca9\n\
+	adds r0, r4\n\
+	ldrb r0, [r0]\n\
+	lsls r0, 30\n\
+	lsrs r0, 30\n\
+	ldr r5, =0x000004fc\n\
+	adds r1, r7, r5\n\
+	strb r0, [r1]\n\
+	ldr r0, =gUnknown_0203C7AE\n\
+	ldrb r1, [r0]\n\
+	adds r2, 0x3\n\
+	adds r0, r7, r2\n\
+	strb r1, [r0]\n\
+	ldr r3, =gUnknown_0203C7AF\n\
+	ldrb r1, [r3]\n\
+	ldr r4, =0x000004fe\n\
+	adds r0, r7, r4\n\
+	strb r1, [r0]\n\
+	mov r5, r9\n\
+	ldr r0, [r5]\n\
+	ldrb r1, [r0, 0x15]\n\
+	lsls r1, 29\n\
+	ldr r0, =0x000004ff\n\
+	adds r3, r7, r0\n\
+	lsrs r1, 31\n\
+	ldrb r2, [r3]\n\
+	movs r0, 0x2\n\
+	negs r0, r0\n\
+	ands r0, r2\n\
+	orrs r0, r1\n\
+	strb r0, [r3]\n\
+	ldr r1, [r5]\n\
+	ldrb r1, [r1, 0x14]\n\
+	lsls r1, 29\n\
+	lsrs r1, 28\n\
+	movs r2, 0xF\n\
+	negs r2, r2\n\
+	ands r0, r2\n\
+	orrs r0, r1\n\
+	strb r0, [r3]\n\
+	movs r2, 0xA0\n\
+	lsls r2, 3\n\
+	adds r1, r7, r2\n\
+	ldr r3, =sRecordedBattle_AI_Scripts\n\
+	ldr r0, [r3]\n\
+	str r0, [r1]\n\
+	ldr r4, =0xfffffed4\n\
+	adds r1, r4, 0\n\
+	ldr r5, =gTrainerBattleOpponent_A\n\
+	ldrh r5, [r5]\n\
+	adds r0, r1, r5\n\
+	lsls r0, 16\n\
+	lsrs r0, 16\n\
+	cmp r0, 0x63\n\
+	bls _08185580\n\
+	b _081856C4\n\
+_08185580:\n\
+	movs r6, 0\n\
+	ldr r0, =0x00000504\n\
+	adds r3, r7, r0\n\
+	mov r10, r9\n\
+	ldr r1, =gTrainerBattleOpponent_A\n\
+	mov r12, r1\n\
+	adds r2, r4, 0\n\
+	mov r8, r2\n\
+	ldr r4, =0x0000073c\n\
+_08185592:\n\
+	adds r2, r3, r6\n\
+	mov r5, r10\n\
+	ldr r1, [r5]\n\
+	mov r5, r12\n\
+	ldrh r0, [r5]\n\
+	add r0, r8\n\
+	movs r5, 0xEC\n\
+	muls r0, r5\n\
+	adds r0, r6, r0\n\
+	adds r1, r4\n\
+	adds r1, r0\n\
+	ldrb r0, [r1]\n\
+	strb r0, [r2]\n\
+	adds r6, 0x1\n\
+	cmp r6, 0x7\n\
+	ble _08185592\n\
+	mov r0, r9\n\
+	ldr r2, [r0]\n\
+	ldr r1, =gTrainerBattleOpponent_A\n\
+	ldrh r0, [r1]\n\
+	ldr r3, =0xfffffed4\n\
+	adds r0, r3\n\
+	movs r1, 0xEC\n\
+	muls r0, r1\n\
+	adds r2, r0\n\
+	ldr r4, =0x00000739\n\
+	adds r2, r4\n\
+	ldrb r1, [r2]\n\
+	ldr r5, =0x0000050c\n\
+	adds r0, r7, r5\n\
+	strb r1, [r0]\n\
+	ldr r1, =gUnknown_0203CCE8\n\
+	ldrb r0, [r1]\n\
+	cmp r0, 0x1\n\
+	bne _08185664\n\
+	movs r6, 0\n\
+	ldr r2, =0x0000050e\n\
+	adds r4, r7, r2\n\
+	mov r10, r9\n\
+	ldr r5, =gTrainerBattleOpponent_A\n\
+	mov r8, r5\n\
+	adds r5, r3, 0\n\
+_081855E6:\n\
+	lsls r3, r6, 1\n\
+	mov r0, r10\n\
+	ldr r2, [r0]\n\
+	mov r1, r8\n\
+	ldrh r0, [r1]\n\
+	adds r0, r5\n\
+	movs r1, 0xEC\n\
+	muls r0, r1\n\
+	adds r3, r0\n\
+	movs r0, 0xEC\n\
+	lsls r0, 3\n\
+	adds r2, r0\n\
+	adds r2, r3\n\
+	ldrh r0, [r2]\n\
+	strh r0, [r4]\n\
+	adds r4, 0x2\n\
+	adds r6, 0x1\n\
+	cmp r6, 0x5\n\
+	ble _081855E6\n\
+	b _08185696\n\
+	.pool\n\
+_08185664:\n\
+	movs r6, 0\n\
+	ldr r1, =0x0000050e\n\
+	adds r4, r7, r1\n\
+	mov r10, r9\n\
+	ldr r2, =gTrainerBattleOpponent_A\n\
+	mov r8, r2\n\
+	adds r5, r3, 0\n\
+_08185672:\n\
+	lsls r3, r6, 1\n\
+	mov r0, r10\n\
+	ldr r2, [r0]\n\
+	mov r1, r8\n\
+	ldrh r0, [r1]\n\
+	adds r0, r5\n\
+	movs r1, 0xEC\n\
+	muls r0, r1\n\
+	adds r3, r0\n\
+	ldr r0, =0x00000754\n\
+	adds r2, r0\n\
+	adds r2, r3\n\
+	ldrh r0, [r2]\n\
+	strh r0, [r4]\n\
+	adds r4, 0x2\n\
+	adds r6, 0x1\n\
+	cmp r6, 0x5\n\
+	ble _08185672\n\
+_08185696:\n\
+	mov r1, r9\n\
+	ldr r2, [r1]\n\
+	ldr r3, =gTrainerBattleOpponent_A\n\
+	ldrh r0, [r3]\n\
+	ldr r4, =0xfffffed4\n\
+	adds r0, r4\n\
+	movs r1, 0xEC\n\
+	muls r0, r1\n\
+	adds r2, r0\n\
+	ldr r5, =0x0000081c\n\
+	adds r2, r5\n\
+	ldrb r1, [r2]\n\
+	b _08185856\n\
+	.pool\n\
+_081856C4:\n\
+	ldr r3, =gTrainerBattleOpponent_B\n\
+	ldrh r3, [r3]\n\
+	adds r0, r1, r3\n\
+	lsls r0, 16\n\
+	lsrs r0, 16\n\
+	cmp r0, 0x63\n\
+	bls _081856D4\n\
+	b _081857E4\n\
+_081856D4:\n\
+	movs r6, 0\n\
+	ldr r4, =0x00000504\n\
+	adds r3, r7, r4\n\
+	mov r10, r9\n\
+	ldr r5, =gTrainerBattleOpponent_B\n\
+	mov r12, r5\n\
+	ldr r0, =0xfffffed4\n\
+	mov r8, r0\n\
+	ldr r4, =0x0000073c\n\
+_081856E6:\n\
+	adds r2, r3, r6\n\
+	mov r5, r10\n\
+	ldr r1, [r5]\n\
+	mov r5, r12\n\
+	ldrh r0, [r5]\n\
+	add r0, r8\n\
+	movs r5, 0xEC\n\
+	muls r0, r5\n\
+	adds r0, r6, r0\n\
+	adds r1, r4\n\
+	adds r1, r0\n\
+	ldrb r0, [r1]\n\
+	strb r0, [r2]\n\
+	adds r6, 0x1\n\
+	cmp r6, 0x7\n\
+	ble _081856E6\n\
+	mov r0, r9\n\
+	ldr r2, [r0]\n\
+	ldr r1, =gTrainerBattleOpponent_B\n\
+	ldrh r0, [r1]\n\
+	ldr r3, =0xfffffed4\n\
+	adds r0, r3\n\
+	movs r1, 0xEC\n\
+	muls r0, r1\n\
+	adds r2, r0\n\
+	ldr r4, =0x00000739\n\
+	adds r2, r4\n\
+	ldrb r1, [r2]\n\
+	ldr r5, =0x0000050c\n\
+	adds r0, r7, r5\n\
+	strb r1, [r0]\n\
+	ldr r1, =gUnknown_0203CCE8\n\
+	ldrb r0, [r1]\n\
+	cmp r0, 0x1\n\
+	bne _08185784\n\
+	movs r6, 0\n\
+	ldr r2, =0x0000050e\n\
+	adds r4, r7, r2\n\
+	mov r10, r9\n\
+	ldr r5, =gTrainerBattleOpponent_B\n\
+	mov r8, r5\n\
+	adds r5, r3, 0\n\
+_0818573A:\n\
+	lsls r3, r6, 1\n\
+	mov r0, r10\n\
+	ldr r2, [r0]\n\
+	mov r1, r8\n\
+	ldrh r0, [r1]\n\
+	adds r0, r5\n\
+	movs r1, 0xEC\n\
+	muls r0, r1\n\
+	adds r3, r0\n\
+	movs r0, 0xEC\n\
+	lsls r0, 3\n\
+	adds r2, r0\n\
+	adds r2, r3\n\
+	ldrh r0, [r2]\n\
+	strh r0, [r4]\n\
+	adds r4, 0x2\n\
+	adds r6, 0x1\n\
+	cmp r6, 0x5\n\
+	ble _0818573A\n\
+	b _081857B6\n\
+	.pool\n\
+_08185784:\n\
+	movs r6, 0\n\
+	ldr r1, =0x0000050e\n\
+	adds r4, r7, r1\n\
+	mov r10, r9\n\
+	ldr r2, =gTrainerBattleOpponent_B\n\
+	mov r8, r2\n\
+	adds r5, r3, 0\n\
+_08185792:\n\
+	lsls r3, r6, 1\n\
+	mov r0, r10\n\
+	ldr r2, [r0]\n\
+	mov r1, r8\n\
+	ldrh r0, [r1]\n\
+	adds r0, r5\n\
+	movs r1, 0xEC\n\
+	muls r0, r1\n\
+	adds r3, r0\n\
+	ldr r0, =0x00000754\n\
+	adds r2, r0\n\
+	adds r2, r3\n\
+	ldrh r0, [r2]\n\
+	strh r0, [r4]\n\
+	adds r4, 0x2\n\
+	adds r6, 0x1\n\
+	cmp r6, 0x5\n\
+	ble _08185792\n\
+_081857B6:\n\
+	mov r1, r9\n\
+	ldr r2, [r1]\n\
+	ldr r3, =gTrainerBattleOpponent_B\n\
+	ldrh r0, [r3]\n\
+	ldr r4, =0xfffffed4\n\
+	adds r0, r4\n\
+	movs r1, 0xEC\n\
+	muls r0, r1\n\
+	adds r2, r0\n\
+	ldr r5, =0x0000081c\n\
+	adds r2, r5\n\
+	ldrb r1, [r2]\n\
+	b _08185856\n\
+	.pool\n\
+_081857E4:\n\
+	ldr r3, =gPartnerTrainerId\n\
+	ldrh r3, [r3]\n\
+	adds r0, r1, r3\n\
+	lsls r0, 16\n\
+	lsrs r0, 16\n\
+	cmp r0, 0x63\n\
+	bhi _0818585C\n\
+	movs r6, 0\n\
+	ldr r4, =0x00000504\n\
+	adds r3, r7, r4\n\
+	mov r10, r9\n\
+	ldr r5, =gPartnerTrainerId\n\
+	mov r12, r5\n\
+	ldr r0, =0xfffffed4\n\
+	mov r8, r0\n\
+	ldr r4, =0x0000073c\n\
+_08185804:\n\
+	adds r2, r3, r6\n\
+	mov r5, r10\n\
+	ldr r1, [r5]\n\
+	mov r5, r12\n\
+	ldrh r0, [r5]\n\
+	add r0, r8\n\
+	movs r5, 0xEC\n\
+	muls r0, r5\n\
+	adds r0, r6, r0\n\
+	adds r1, r4\n\
+	adds r1, r0\n\
+	ldrb r0, [r1]\n\
+	strb r0, [r2]\n\
+	adds r6, 0x1\n\
+	cmp r6, 0x7\n\
+	ble _08185804\n\
+	mov r0, r9\n\
+	ldr r1, [r0]\n\
+	ldr r2, =gPartnerTrainerId\n\
+	ldrh r0, [r2]\n\
+	ldr r3, =0xfffffed4\n\
+	adds r0, r3\n\
+	movs r2, 0xEC\n\
+	muls r0, r2\n\
+	adds r1, r0\n\
+	ldr r4, =0x00000739\n\
+	adds r1, r4\n\
+	ldrb r1, [r1]\n\
+	ldr r5, =0x0000050c\n\
+	adds r0, r7, r5\n\
+	strb r1, [r0]\n\
+	mov r0, r9\n\
+	ldr r1, [r0]\n\
+	ldr r4, =gPartnerTrainerId\n\
+	ldrh r0, [r4]\n\
+	adds r0, r3\n\
+	muls r0, r2\n\
+	adds r1, r0\n\
+	ldr r5, =0x0000081c\n\
+	adds r1, r5\n\
+	ldrb r1, [r1]\n\
+_08185856:\n\
+	ldr r2, =0x0000051a\n\
+	adds r0, r7, r2\n\
+	strb r1, [r0]\n\
+_0818585C:\n\
+	ldr r3, =gTrainerBattleOpponent_A\n\
+	ldrh r0, [r3]\n\
+	ldr r1, =0x0000018f\n\
+	cmp r0, r1\n\
+	bls _08185900\n\
+	mov r4, r9\n\
+	ldr r2, [r4]\n\
+	adds r1, r0, 0\n\
+	ldr r3, =0xfffffe70\n\
+	adds r1, r3\n\
+	lsls r0, r1, 4\n\
+	adds r0, r1\n\
+	lsls r0, 2\n\
+	adds r2, r0\n\
+	adds r2, 0xDC\n\
+	ldrb r0, [r2]\n\
+	lsls r0, 27\n\
+	lsrs r0, 27\n\
+	ldr r5, =0x0000050d\n\
+	adds r1, r7, r5\n\
+	strb r0, [r1]\n\
+	movs r6, 0\n\
+	ldr r0, =0x0000050e\n\
+	adds r4, r7, r0\n\
+	mov r10, r9\n\
+	ldr r1, =gTrainerBattleOpponent_A\n\
+	mov r8, r1\n\
+	adds r5, r3, 0\n\
+_08185894:\n\
+	lsls r3, r6, 1\n\
+	mov r0, r10\n\
+	ldr r2, [r0]\n\
+	mov r0, r8\n\
+	ldrh r1, [r0]\n\
+	adds r1, r5\n\
+	lsls r0, r1, 4\n\
+	adds r0, r1\n\
+	lsls r0, 2\n\
+	adds r3, r0\n\
+	movs r1, 0x82\n\
+	lsls r1, 1\n\
+	adds r2, r1\n\
+	adds r2, r3\n\
+	ldrh r0, [r2]\n\
+	strh r0, [r4]\n\
+	adds r4, 0x2\n\
+	adds r6, 0x1\n\
+	cmp r6, 0x5\n\
+	ble _08185894\n\
+	mov r3, r9\n\
+	ldr r2, [r3]\n\
+	ldr r4, =gTrainerBattleOpponent_A\n\
+	ldrh r1, [r4]\n\
+	ldr r5, =0xfffffe70\n\
+	adds r1, r5\n\
+	b _081859AC\n\
+	.pool\n\
+_08185900:\n\
+	ldr r3, =gTrainerBattleOpponent_B\n\
+	ldrh r0, [r3]\n\
+	cmp r0, r1\n\
+	bls _0818597C\n\
+	mov r4, r9\n\
+	ldr r2, [r4]\n\
+	adds r1, r0, 0\n\
+	ldr r3, =0xfffffe70\n\
+	adds r1, r3\n\
+	lsls r0, r1, 4\n\
+	adds r0, r1\n\
+	lsls r0, 2\n\
+	adds r2, r0\n\
+	adds r2, 0xDC\n\
+	ldrb r0, [r2]\n\
+	lsls r0, 27\n\
+	lsrs r0, 27\n\
+	ldr r5, =0x0000050d\n\
+	adds r1, r7, r5\n\
+	strb r0, [r1]\n\
+	movs r6, 0\n\
+	ldr r0, =0x0000050e\n\
+	adds r4, r7, r0\n\
+	mov r10, r9\n\
+	ldr r1, =gTrainerBattleOpponent_B\n\
+	mov r8, r1\n\
+	adds r5, r3, 0\n\
+_08185936:\n\
+	lsls r3, r6, 1\n\
+	mov r0, r10\n\
+	ldr r2, [r0]\n\
+	mov r0, r8\n\
+	ldrh r1, [r0]\n\
+	adds r1, r5\n\
+	lsls r0, r1, 4\n\
+	adds r0, r1\n\
+	lsls r0, 2\n\
+	adds r3, r0\n\
+	movs r1, 0x82\n\
+	lsls r1, 1\n\
+	adds r2, r1\n\
+	adds r2, r3\n\
+	ldrh r0, [r2]\n\
+	strh r0, [r4]\n\
+	adds r4, 0x2\n\
+	adds r6, 0x1\n\
+	cmp r6, 0x5\n\
+	ble _08185936\n\
+	mov r3, r9\n\
+	ldr r2, [r3]\n\
+	ldr r4, =gTrainerBattleOpponent_B\n\
+	ldrh r1, [r4]\n\
+	ldr r5, =0xfffffe70\n\
+	adds r1, r5\n\
+	b _081859AC\n\
+	.pool\n\
+_0818597C:\n\
+	ldr r3, =gPartnerTrainerId\n\
+	ldrh r0, [r3]\n\
+	cmp r0, r1\n\
+	bls _081859C0\n\
+	mov r4, r9\n\
+	ldr r2, [r4]\n\
+	adds r1, r0, 0\n\
+	ldr r3, =0xfffffe70\n\
+	adds r1, r3\n\
+	lsls r0, r1, 4\n\
+	adds r0, r1\n\
+	lsls r0, 2\n\
+	adds r2, r0\n\
+	adds r2, 0xDC\n\
+	ldrb r0, [r2]\n\
+	lsls r0, 27\n\
+	lsrs r0, 27\n\
+	ldr r5, =0x0000050d\n\
+	adds r1, r7, r5\n\
+	strb r0, [r1]\n\
+	ldr r2, [r4]\n\
+	ldr r0, =gPartnerTrainerId\n\
+	ldrh r1, [r0]\n\
+	adds r1, r3\n\
+_081859AC:\n\
+	lsls r0, r1, 4\n\
+	adds r0, r1\n\
+	lsls r0, 2\n\
+	adds r2, r0\n\
+	ldr r1, =0x0000011b\n\
+	adds r0, r2, r1\n\
+	ldrb r1, [r0]\n\
+	ldr r2, =0x0000051b\n\
+	adds r0, r7, r2\n\
+	strb r1, [r0]\n\
+_081859C0:\n\
+	movs r6, 0\n\
+	ldr r3, =0x00000297\n\
+	mov r10, r3\n\
+	ldr r4, =sBattleRecords\n\
+	mov r9, r4\n\
+	movs r5, 0xA6\n\
+	lsls r5, 2\n\
+	mov r8, r5\n\
+	ldr r0, =0x0000051c\n\
+	adds r5, r7, r0\n\
+_081859D4:\n\
+	adds r4, r6, 0x1\n\
+	mov r0, r8\n\
+	muls r0, r6\n\
+	mov r1, r9\n\
+	adds r2, r0, r1\n\
+	adds r1, r0, r5\n\
+	mov r3, r10\n\
+	adds r3, 0x1\n\
+_081859E4:\n\
+	ldrb r0, [r2]\n\
+	strb r0, [r1]\n\
+	adds r2, 0x1\n\
+	adds r1, 0x1\n\
+	subs r3, 0x1\n\
+	cmp r3, 0\n\
+	bne _081859E4\n\
+	adds r6, r4, 0\n\
+	cmp r6, 0x3\n\
+	ble _081859D4\n\
+_081859F8:\n\
+	adds r0, r7, 0\n\
+	ldr r1, [sp]\n\
+	bl sub_81852F0\n\
+	adds r4, r0, 0\n\
+	cmp r4, 0x1\n\
+	beq _08185A14\n\
+	ldr r0, [sp, 0x4]\n\
+	adds r0, 0x1\n\
+	lsls r0, 24\n\
+	lsrs r0, 24\n\
+	str r0, [sp, 0x4]\n\
+	cmp r0, 0x2\n\
+	bls _081859F8\n\
+_08185A14:\n\
+	adds r0, r7, 0\n\
+	bl Free\n\
+	ldr r0, [sp]\n\
+	bl Free\n\
+	adds r0, r4, 0\n\
+	add sp, 0xC\n\
+	pop {r3-r5}\n\
+	mov r8, r3\n\
+	mov r9, r4\n\
+	mov r10, r5\n\
+	pop {r4-r7}\n\
+	pop {r1}\n\
+	bx r1\n\
+	.pool\n\
+        .syntax divided");
+}
+#endif // NONMATCHING
+
+bool32 TryCopyRecordedBattleSaveData(struct RecordedBattleSave *dst, struct SaveSection *saveBuffer)
+{
+    if (TryCopySpecialSaveSection(SECTION_ID_RECORDED_BATTLE, (void*)(saveBuffer)) != 1)
+        return FALSE;
+
+    memcpy(dst, saveBuffer, sizeof(struct RecordedBattleSave));
+
+    if (!IsRecordedBattleSaveValid(dst))
+        return FALSE;
+
+    return TRUE;
+}
+
+static bool32 AllocTryCopyRecordedBattleSaveData(struct RecordedBattleSave *dst)
+{
+    struct SaveSection *savBuffer = AllocZeroed(sizeof(struct SaveSection));
+    bool32 ret = TryCopyRecordedBattleSaveData(dst, savBuffer);
+    Free(savBuffer);
+
+    return ret;
+}
+
+static void CB2_RecordedBattleEnd(void)
+{
+    gSaveBlock2Ptr->frontierChosenLvl = gUnknown_0203C7AD;
+    gBattleOutcome = 0;
+    gBattleTypeFlags = 0;
+    gTrainerBattleOpponent_A = 0;
+    gTrainerBattleOpponent_B = 0;
+    gPartnerTrainerId = 0;
+
+    RecordedBattle_RestoreSavedParties();
+    SetMainCallback2(sCallback2_AfterRecordedBattle);
+}
+
+#define tFramesToWait data[0]
+
+static void Task_StartAfterCountdown(u8 taskId)
+{
+    if (--gTasks[taskId].tFramesToWait == 0)
+    {
+        gMain.savedCallback = CB2_RecordedBattleEnd;
+        SetMainCallback2(CB2_InitBattle);
+        DestroyTask(taskId);
+    }
+}
+
+static void SetRecordedBattleVarsFromSave(struct RecordedBattleSave *src)
+{
+    bool8 var;
+    s32 i, j;
+
+    ZeroPlayerPartyMons();
+    ZeroEnemyPartyMons();
+
+    for (i = 0; i < PARTY_SIZE; i++)
+    {
+        gPlayerParty[i] = src->playerParty[i];
+        gEnemyParty[i] = src->opponentParty[i];
+    }
+
+    for (i = 0; i < BATTLE_BANKS_COUNT; i++)
+    {
+        for (var = FALSE, j = 0; j < PLAYER_NAME_LENGTH; j++)
+        {
+            gLinkPlayers[i].name[j] = src->playersName[i][j];
+            if (src->playersName[i][j] == EOS)
+                var = TRUE;
+        }
+        gLinkPlayers[i].gender = src->playersGender[i];
+        gLinkPlayers[i].language = src->playersLanguage[i];
+        gLinkPlayers[i].lp_field_18 = src->playersBank[i];
+        gLinkPlayers[i].trainerId = src->playersTrainerId[i];
+
+        if (var)
+            ConvertInternationalString(gLinkPlayers[i].name, gLinkPlayers[i].language);
+    }
+
+    gRecordedBattleRngSeed = src->rngSeed;
+    gBattleTypeFlags = src->battleFlags | BATTLE_TYPE_RECORDED;
+    gTrainerBattleOpponent_A = src->opponentA;
+    gTrainerBattleOpponent_B = src->opponentB;
+    gPartnerTrainerId = src->partnerId;
+    gUnknown_0203C7B4 = src->field_4FA;
+    gUnknown_0203C7AD = gSaveBlock2Ptr->frontierChosenLvl;
+    gUnknown_0203C7AE = src->field_4FD;
+    gUnknown_0203C7AF = src->field_4FE;
+    sRecordedBattle_BattleStyle = src->battleStyle;
+    sRecordedBattle_TextSpeed = src->textSpeed;
+    sRecordedBattle_AI_Scripts = src->AI_scripts;
+
+    for (i = 0; i < 8; i++)
+    {
+        gUnknown_0203CCD1[i] = src->field_504[i];
+    }
+
+    gUnknown_0203CCD9 = src->field_50C;
+    gUnknown_0203CCDA = src->field_50D;
+    gUnknown_03001278 = src->field_51A;
+    gUnknown_03001279 = src->field_51B;
+
+    for (i = 0; i < 6; i++)
+    {
+        gUnknown_0203CCDC[i] = src->field_50E[i];
+    }
+
+    gSaveBlock2Ptr->frontierChosenLvl = src->field_4FC;
+
+    for (i = 0; i < BATTLE_BANKS_COUNT; i++)
+    {
+        for (j = 0; j < BANK_RECORD_SIZE; j++)
+        {
+            sBattleRecords[i][j] = src->battleRecord[i][j];
+        }
+    }
+}
+
+void PlayRecordedBattle(void (*CB2_After)(void))
+{
+    struct RecordedBattleSave *battleSave = AllocZeroed(sizeof(struct RecordedBattleSave));
+    if (AllocTryCopyRecordedBattleSaveData(battleSave) == TRUE)
+    {
+        u8 taskId;
+
+        RecordedBattle_SaveParties();
+        SetRecordedBattleVarsFromSave(battleSave);
+
+        taskId = CreateTask(Task_StartAfterCountdown, 1);
+        gTasks[taskId].tFramesToWait = 128;
+
+        sCallback2_AfterRecordedBattle = CB2_After;
+        PlayMapChosenOrBattleBGM(FALSE);
+        SetMainCallback2(CB2_RecordedBattle);
+    }
+    Free(battleSave);
+}
+
+#undef tFramesToWait
+
+static void CB2_RecordedBattle(void)
+{
+    AnimateSprites();
+    BuildOamBuffer();
+    RunTasks();
+}
+
+u8 sub_8185EA0(void)
+{
+    return gUnknown_0203C7AE;
+}
+
+u8 sub_8185EAC(void)
+{
+    return gUnknown_0203C7AF;
+}
+
+void RecordedBattle_SaveParties(void)
+{
+    s32 i;
+
+    for (i = 0; i < PARTY_SIZE; i++)
+    {
+        sSavedPlayerParty[i] = gPlayerParty[i];
+        sSavedOpponentParty[i] = gEnemyParty[i];
+    }
+}
+
+void RecordedBattle_RestoreSavedParties(void)
+{
+    s32 i;
+
+    for (i = 0; i < PARTY_SIZE; i++)
+    {
+        gPlayerParty[i] = sSavedPlayerParty[i];
+        gEnemyParty[i] = sSavedOpponentParty[i];
+    }
+}
+
+u8 GetActiveBankLinkPlayerGender(void)
+{
+    s32 i;
+
+    for (i = 0; i < MAX_LINK_PLAYERS; i++)
+    {
+        if (gLinkPlayers[i].lp_field_18 == gActiveBank)
+            break;
+    }
+
+    if (i != MAX_LINK_PLAYERS)
+        return gLinkPlayers[i].gender;
+
+    return 0;
+}
+
+void sub_8185F84(void)
+{
+    gUnknown_0203C7B5 = 0;
+}
+
+void sub_8185F90(u16 arg0)
+{
+    gUnknown_0203C7B5 |= (arg0 & 0x8000) >> 0xF;
+}
+
+u8 sub_8185FAC(void)
+{
+    return gUnknown_0203C7B5;
+}
+
+u8 GetBattleStyleInRecordedBattle(void)
+{
+    return sRecordedBattle_BattleStyle;
+}
+
+u8 GetTextSpeedInRecordedBattle(void)
+{
+    return sRecordedBattle_TextSpeed;
+}
+
+void RecordedBattle_CopyBankMoves(void)
+{
+    s32 i;
+
+    if (GetBankSide(gActiveBank) == SIDE_OPPONENT)
+        return;
+    if (gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000))
+        return;
+    if (gUnknown_0203C7AC == 2)
+        return;
+
+    for (i = 0; i < 4; i++)
+    {
+        sRecordedBattle_PlayerMonMoves[gActiveBank / 2][i] = gBattleMons[gActiveBank].moves[i];
+    }
+}
+
+#define ACTION_MOVE_CHANGE 6
+
+void sub_818603C(u8 arg0)
+{
+    s32 bank, j, k;
+
+    if (gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000))
+        return;
+
+    for (bank = 0; bank < gNoOfAllBanks; bank++)
+    {
+        if (GetBankSide(bank) != 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])
+                        break;
+                }
+                if (j != 4) // player's mon's move has been changed
+                {
+                    RecordedBattle_SetBankAction(bank, 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])
+                            {
+                                RecordedBattle_SetBankAction(bank, k);
+                                break;
+                            }
+                        }
+                    }
+                }
+            }
+            else
+            {
+                if (sBattleRecords[bank][sRecordedBytesNo[bank]] == ACTION_MOVE_CHANGE)
+                {
+                    u8 ppBonuses[4];
+                    u8 array1[4];
+                    u8 array2[4];
+                    struct MovePp movePp;
+                    u8 array3[8];
+                    u8 var;
+
+                    RecordedBattle_ReadBankAction(bank);
+                    for (j = 0; j < 4; j++)
+                    {
+                        ppBonuses[j] = ((gBattleMons[bank].ppBonuses & ((3 << (j << 1)))) >> (j << 1));
+                    }
+                    for (j = 0; j < 4; j++)
+                    {
+                        array1[j] = RecordedBattle_ReadBankAction(bank);
+                        movePp.moves[j] = gBattleMons[bank].moves[array1[j]];
+                        movePp.pp[j] = gBattleMons[bank].pp[array1[j]];
+                        array3[j] = ppBonuses[array1[j]];
+                        array2[j] = (gDisableStructs[bank].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[bank].ppBonuses = 0;
+                    gDisableStructs[bank].unk18_b = 0;
+                    for (j = 0; j < 4; j++)
+                    {
+                        gBattleMons[bank].ppBonuses |= (array3[j]) << (j << 1);
+                        gDisableStructs[bank].unk18_b |= (array2[j]) << (j);
+                    }
+
+                    if (!(gBattleMons[bank].status2 & STATUS2_TRANSFORMED))
+                    {
+                        for (j = 0; j < 4; j++)
+                        {
+                            ppBonuses[j] = ((GetMonData(&gPlayerParty[gBattlePartyID[bank]], MON_DATA_PP_BONUSES, NULL) & ((3 << (j << 1)))) >> (j << 1));
+                        }
+                        for (j = 0; j < 4; j++)
+                        {
+                            movePp.moves[j] = GetMonData(&gPlayerParty[gBattlePartyID[bank]], MON_DATA_MOVE1 + array1[j], NULL);
+                            movePp.pp[j] = GetMonData(&gPlayerParty[gBattlePartyID[bank]], MON_DATA_PP1 + array1[j], NULL);
+                            array3[j] = ppBonuses[array1[j]];
+                        }
+                        for (j = 0; j < 4; j++)
+                        {
+                            SetMonData(&gPlayerParty[gBattlePartyID[bank]], MON_DATA_MOVE1 + j, &movePp.moves[j]);
+                            SetMonData(&gPlayerParty[gBattlePartyID[bank]], MON_DATA_PP1 + j, &movePp.pp[j]);
+                        }
+                        var = 0;
+                        for (j = 0; j < 4; j++)
+                        {
+                            var |= (array3[j]) << (j << 1);
+                        }
+                        SetMonData(&gPlayerParty[gBattlePartyID[bank]], MON_DATA_PP_BONUSES, &var);
+                    }
+
+                    gChosenMovesByBanks[bank] = gBattleMons[bank].moves[*(gBattleStruct->chosenMovePositions + bank)];
+                }
+            }
+        }
+    }
+}
diff --git a/src/save.c b/src/save.c
index 2c1b26ca9..528c67145 100644
--- a/src/save.c
+++ b/src/save.c
@@ -797,7 +797,7 @@ u16 sub_815355C(void)
     return 0;
 }
 
-u32 sub_81535DC(u8 sector, u8* dst)
+u32 TryCopySpecialSaveSection(u8 sector, u8* dst)
 {
     s32 i;
     s32 size;
@@ -826,6 +826,7 @@ u32 sub_8153634(u8 sector, u8* src)
 
     if (sector != 30 && sector != 31)
         return 0xFF;
+
     savDataBuffer = &gSaveDataBuffer;
     *(u32*)(savDataBuffer) = 0xB39D;