Merge pull request #260 from DizzyEggg/decompile_union_room

Decompile part of union room

11 files changed, 3382 insertions, 137 deletions

diff --git a/src/battle_bg.c b/src/battle_bg.c
index 9f5bd8740..999b64a54 100644
--- a/src/battle_bg.c
+++ b/src/battle_bg.c
@@ -279,7 +279,7 @@ static void sub_8035C4C(void)
     {
         if (gBattleOutcome == B_OUTCOME_WON)
         {
-            switch (gLinkPlayers[gBattleScripting.multiplayerId].lp_field_18)
+            switch (gLinkPlayers[gBattleScripting.multiplayerId].id)
             {
             case 0:
                 BattlePutTextOnWindow(gText_Win, 0x16);
@@ -301,7 +301,7 @@ static void sub_8035C4C(void)
         }
         else
         {
-            switch (gLinkPlayers[gBattleScripting.multiplayerId].lp_field_18)
+            switch (gLinkPlayers[gBattleScripting.multiplayerId].id)
             {
             case 0:
                 BattlePutTextOnWindow(gText_Win, 0x17);
@@ -324,7 +324,7 @@ static void sub_8035C4C(void)
     }
     else if (gBattleOutcome == B_OUTCOME_WON)
     {
-        if (gLinkPlayers[gBattleScripting.multiplayerId].lp_field_18 != 0)
+        if (gLinkPlayers[gBattleScripting.multiplayerId].id != 0)
         {
             BattlePutTextOnWindow(gText_Win, 0x17);
             BattlePutTextOnWindow(gText_Loss, 0x16);
@@ -337,7 +337,7 @@ static void sub_8035C4C(void)
     }
     else
     {
-        if (gLinkPlayers[gBattleScripting.multiplayerId].lp_field_18 != 0)
+        if (gLinkPlayers[gBattleScripting.multiplayerId].id != 0)
         {
             BattlePutTextOnWindow(gText_Win, 0x16);
             BattlePutTextOnWindow(gText_Loss, 0x17);
@@ -366,23 +366,23 @@ void sub_8035D74(u8 taskId)
                 name = gLinkPlayers[i].name;
                 linkPlayer = &gLinkPlayers[i];
 
-                switch (linkPlayer->lp_field_18)
+                switch (linkPlayer->id)
                 {
                 case 0:
                     BattlePutTextOnWindow(name, 0x11);
-                    sub_8035AE4(taskId, linkPlayer->lp_field_18, 1, 2, 4);
+                    sub_8035AE4(taskId, linkPlayer->id, 1, 2, 4);
                     break;
                 case 1:
                     BattlePutTextOnWindow(name, 0x12);
-                    sub_8035AE4(taskId, linkPlayer->lp_field_18, 2, 2, 4);
+                    sub_8035AE4(taskId, linkPlayer->id, 2, 2, 4);
                     break;
                 case 2:
                     BattlePutTextOnWindow(name, 0x13);
-                    sub_8035AE4(taskId, linkPlayer->lp_field_18, 1, 2, 8);
+                    sub_8035AE4(taskId, linkPlayer->id, 1, 2, 8);
                     break;
                 case 3:
                     BattlePutTextOnWindow(name, 0x14);
-                    sub_8035AE4(taskId, linkPlayer->lp_field_18, 2, 2, 8);
+                    sub_8035AE4(taskId, linkPlayer->id, 2, 2, 8);
                     break;
                 }
             }
@@ -393,7 +393,7 @@ void sub_8035D74(u8 taskId)
             u8 opponentId = playerId ^ BIT_SIDE;
             u8 opponentId_copy = opponentId;
 
-            if (gLinkPlayers[playerId].lp_field_18 != 0)
+            if (gLinkPlayers[playerId].id != 0)
                 opponentId = playerId, playerId = opponentId_copy;
 
             name = gLinkPlayers[playerId].name;
diff --git a/src/battle_controllers.c b/src/battle_controllers.c
index 1ce5d3099..4d714ca81 100644
--- a/src/battle_controllers.c
+++ b/src/battle_controllers.c
@@ -264,67 +264,67 @@ static void InitSinglePlayerBtlControllers(void)
 
                 for (var = gUnknown_0203C7B4, i = 0; i < MAX_BATTLERS_COUNT; i++)
                 {
-                    switch (gLinkPlayers[i].lp_field_18)
+                    switch (gLinkPlayers[i].id)
                     {
                     case 0:
                     case 3:
-                        sub_81B8D64(gLinkPlayers[i].lp_field_18, 0);
+                        sub_81B8D64(gLinkPlayers[i].id, 0);
                         break;
                     case 1:
                     case 2:
-                        sub_81B8D64(gLinkPlayers[i].lp_field_18, 1);
+                        sub_81B8D64(gLinkPlayers[i].id, 1);
                         break;
                     }
 
                     if (i == var)
                     {
-                        gBattlerControllerFuncs[gLinkPlayers[i].lp_field_18] = SetControllerToRecordedPlayer;
-                        switch (gLinkPlayers[i].lp_field_18)
+                        gBattlerControllerFuncs[gLinkPlayers[i].id] = SetControllerToRecordedPlayer;
+                        switch (gLinkPlayers[i].id)
                         {
                         case 0:
                         case 3:
-                            gBattlerPositions[gLinkPlayers[i].lp_field_18] = B_POSITION_PLAYER_LEFT;
-                            gBattlerPartyIndexes[gLinkPlayers[i].lp_field_18] = 0;
+                            gBattlerPositions[gLinkPlayers[i].id] = B_POSITION_PLAYER_LEFT;
+                            gBattlerPartyIndexes[gLinkPlayers[i].id] = 0;
                             break;
                         case 1:
                         case 2:
-                            gBattlerPositions[gLinkPlayers[i].lp_field_18] = B_POSITION_PLAYER_RIGHT;
-                            gBattlerPartyIndexes[gLinkPlayers[i].lp_field_18] = 3;
+                            gBattlerPositions[gLinkPlayers[i].id] = B_POSITION_PLAYER_RIGHT;
+                            gBattlerPartyIndexes[gLinkPlayers[i].id] = 3;
                             break;
                         }
                     }
-                    else if ((!(gLinkPlayers[i].lp_field_18 & 1) && !(gLinkPlayers[var].lp_field_18 & 1))
-                            || ((gLinkPlayers[i].lp_field_18 & 1) && (gLinkPlayers[var].lp_field_18 & 1)))
+                    else if ((!(gLinkPlayers[i].id & 1) && !(gLinkPlayers[var].id & 1))
+                            || ((gLinkPlayers[i].id & 1) && (gLinkPlayers[var].id & 1)))
                     {
-                        gBattlerControllerFuncs[gLinkPlayers[i].lp_field_18] = SetControllerToRecordedPlayer;
-                        switch (gLinkPlayers[i].lp_field_18)
+                        gBattlerControllerFuncs[gLinkPlayers[i].id] = SetControllerToRecordedPlayer;
+                        switch (gLinkPlayers[i].id)
                         {
                         case 0:
                         case 3:
-                            gBattlerPositions[gLinkPlayers[i].lp_field_18] = B_POSITION_PLAYER_LEFT;
-                            gBattlerPartyIndexes[gLinkPlayers[i].lp_field_18] = 0;
+                            gBattlerPositions[gLinkPlayers[i].id] = B_POSITION_PLAYER_LEFT;
+                            gBattlerPartyIndexes[gLinkPlayers[i].id] = 0;
                             break;
                         case 1:
                         case 2:
-                            gBattlerPositions[gLinkPlayers[i].lp_field_18] = B_POSITION_PLAYER_RIGHT;
-                            gBattlerPartyIndexes[gLinkPlayers[i].lp_field_18] = 3;
+                            gBattlerPositions[gLinkPlayers[i].id] = B_POSITION_PLAYER_RIGHT;
+                            gBattlerPartyIndexes[gLinkPlayers[i].id] = 3;
                             break;
                         }
                     }
                     else
                     {
-                        gBattlerControllerFuncs[gLinkPlayers[i].lp_field_18] = SetControllerToRecordedOpponent;
-                        switch (gLinkPlayers[i].lp_field_18)
+                        gBattlerControllerFuncs[gLinkPlayers[i].id] = SetControllerToRecordedOpponent;
+                        switch (gLinkPlayers[i].id)
                         {
                         case 0:
                         case 3:
-                            gBattlerPositions[gLinkPlayers[i].lp_field_18] = B_POSITION_OPPONENT_LEFT;
-                            gBattlerPartyIndexes[gLinkPlayers[i].lp_field_18] = 0;
+                            gBattlerPositions[gLinkPlayers[i].id] = B_POSITION_OPPONENT_LEFT;
+                            gBattlerPartyIndexes[gLinkPlayers[i].id] = 0;
                             break;
                         case 1:
                         case 2:
-                            gBattlerPositions[gLinkPlayers[i].lp_field_18] = B_POSITION_OPPONENT_RIGHT;
-                            gBattlerPartyIndexes[gLinkPlayers[i].lp_field_18] = 3;
+                            gBattlerPositions[gLinkPlayers[i].id] = B_POSITION_OPPONENT_RIGHT;
+                            gBattlerPartyIndexes[gLinkPlayers[i].id] = 3;
                             break;
                         }
                     }
@@ -506,69 +506,69 @@ static void InitLinkBtlControllers(void)
 
         for (i = 0; i < MAX_BATTLERS_COUNT; i++)
         {
-            switch (gLinkPlayers[i].lp_field_18)
+            switch (gLinkPlayers[i].id)
             {
             case 0:
             case 3:
-                sub_81B8D64(gLinkPlayers[i].lp_field_18, 0);
+                sub_81B8D64(gLinkPlayers[i].id, 0);
                 break;
             case 1:
             case 2:
-                sub_81B8D64(gLinkPlayers[i].lp_field_18, 1);
+                sub_81B8D64(gLinkPlayers[i].id, 1);
                 break;
             }
 
             if (i == multiplayerId)
             {
-                gBattlerControllerFuncs[gLinkPlayers[i].lp_field_18] = SetControllerToPlayer;
-                switch (gLinkPlayers[i].lp_field_18)
+                gBattlerControllerFuncs[gLinkPlayers[i].id] = SetControllerToPlayer;
+                switch (gLinkPlayers[i].id)
                 {
                 case 0:
                 case 3:
-                    gBattlerPositions[gLinkPlayers[i].lp_field_18] = 0;
-                    gBattlerPartyIndexes[gLinkPlayers[i].lp_field_18] = 0;
+                    gBattlerPositions[gLinkPlayers[i].id] = 0;
+                    gBattlerPartyIndexes[gLinkPlayers[i].id] = 0;
                     break;
                 case 1:
                 case 2:
-                    gBattlerPositions[gLinkPlayers[i].lp_field_18] = 2;
-                    gBattlerPartyIndexes[gLinkPlayers[i].lp_field_18] = 3;
+                    gBattlerPositions[gLinkPlayers[i].id] = 2;
+                    gBattlerPartyIndexes[gLinkPlayers[i].id] = 3;
                     break;
                 }
             }
             else
             {
-                if ((!(gLinkPlayers[i].lp_field_18 & 1) && !(gLinkPlayers[multiplayerId].lp_field_18 & 1))
-                 || ((gLinkPlayers[i].lp_field_18 & 1) && (gLinkPlayers[multiplayerId].lp_field_18 & 1)))
+                if ((!(gLinkPlayers[i].id & 1) && !(gLinkPlayers[multiplayerId].id & 1))
+                 || ((gLinkPlayers[i].id & 1) && (gLinkPlayers[multiplayerId].id & 1)))
                 {
-                    gBattlerControllerFuncs[gLinkPlayers[i].lp_field_18] = SetControllerToLinkPartner;
-                    switch (gLinkPlayers[i].lp_field_18)
+                    gBattlerControllerFuncs[gLinkPlayers[i].id] = SetControllerToLinkPartner;
+                    switch (gLinkPlayers[i].id)
                     {
                     case 0:
                     case 3:
-                        gBattlerPositions[gLinkPlayers[i].lp_field_18] = 0;
-                        gBattlerPartyIndexes[gLinkPlayers[i].lp_field_18] = 0;
+                        gBattlerPositions[gLinkPlayers[i].id] = 0;
+                        gBattlerPartyIndexes[gLinkPlayers[i].id] = 0;
                         break;
                     case 1:
                     case 2:
-                        gBattlerPositions[gLinkPlayers[i].lp_field_18] = 2;
-                        gBattlerPartyIndexes[gLinkPlayers[i].lp_field_18] = 3;
+                        gBattlerPositions[gLinkPlayers[i].id] = 2;
+                        gBattlerPartyIndexes[gLinkPlayers[i].id] = 3;
                         break;
                     }
                 }
                 else
                 {
-                    gBattlerControllerFuncs[gLinkPlayers[i].lp_field_18] = SetControllerToLinkOpponent;
-                    switch (gLinkPlayers[i].lp_field_18)
+                    gBattlerControllerFuncs[gLinkPlayers[i].id] = SetControllerToLinkOpponent;
+                    switch (gLinkPlayers[i].id)
                     {
                     case 0:
                     case 3:
-                        gBattlerPositions[gLinkPlayers[i].lp_field_18] = 1;
-                        gBattlerPartyIndexes[gLinkPlayers[i].lp_field_18] = 0;
+                        gBattlerPositions[gLinkPlayers[i].id] = 1;
+                        gBattlerPartyIndexes[gLinkPlayers[i].id] = 0;
                         break;
                     case 1:
                     case 2:
-                        gBattlerPositions[gLinkPlayers[i].lp_field_18] = 3;
-                        gBattlerPartyIndexes[gLinkPlayers[i].lp_field_18] = 3;
+                        gBattlerPositions[gLinkPlayers[i].id] = 3;
+                        gBattlerPartyIndexes[gLinkPlayers[i].id] = 3;
                         break;
                     }
                 }
diff --git a/src/battle_main.c b/src/battle_main.c
index 6aa7ae622..3212d39f3 100644
--- a/src/battle_main.c
+++ b/src/battle_main.c
@@ -828,7 +828,7 @@ static void SetAllPlayersBerryData(void)
             for (i = 0; i < numPlayers; i++)
             {
                 src = (struct BattleEnigmaBerry *)(gBlockRecvBuffer[i] + 2);
-                battlerId = gLinkPlayers[i].lp_field_18;
+                battlerId = gLinkPlayers[i].id;
 
                 for (j = 0; j < BERRY_NAME_COUNT - 1; j++)
                     gEnigmaBerries[battlerId].name[j] = src->name[j];
@@ -965,8 +965,8 @@ static void CB2_HandleStartBattle(void)
 
                     if (gTrainerBattleOpponent_A == TRAINER_OPPONENT_C00)
                     {
-                        gLinkPlayers[0].lp_field_18 = 0;
-                        gLinkPlayers[1].lp_field_18 = 1;
+                        gLinkPlayers[0].id = 0;
+                        gLinkPlayers[1].id = 1;
                     }
 
                     SendBlock(bitmask_all_link_players_but_self(), &gBattleStruct->field_180, 32);
@@ -1153,10 +1153,10 @@ static void CB2_HandleStartMultiPartnerBattle(void)
             {
                 u8 language;
 
-                gLinkPlayers[0].lp_field_18 = 0;
-                gLinkPlayers[1].lp_field_18 = 2;
-                gLinkPlayers[2].lp_field_18 = 1;
-                gLinkPlayers[3].lp_field_18 = 3;
+                gLinkPlayers[0].id = 0;
+                gLinkPlayers[1].id = 2;
+                gLinkPlayers[2].id = 1;
+                gLinkPlayers[3].id = 3;
                 GetFrontierTrainerName(gLinkPlayers[2].name, gTrainerBattleOpponent_A);
                 GetFrontierTrainerName(gLinkPlayers[3].name, gTrainerBattleOpponent_B);
                 sub_8165B88(&language, gTrainerBattleOpponent_A);
@@ -1214,7 +1214,7 @@ static void CB2_HandleStartMultiPartnerBattle(void)
         if ((GetBlockReceivedStatus() & 3) == 3)
         {
             ResetBlockReceivedFlags();
-            if (gLinkPlayers[playerMultiplayerId].lp_field_18 != 0)
+            if (gLinkPlayers[playerMultiplayerId].id != 0)
             {
                 memcpy(gPlayerParty, gBlockRecvBuffer[enemyMultiplayerId], sizeof(struct Pokemon) * 2);
                 memcpy(gPlayerParty + 3, gBlockRecvBuffer[playerMultiplayerId], sizeof(struct Pokemon) * 2);
@@ -1238,7 +1238,7 @@ static void CB2_HandleStartMultiPartnerBattle(void)
         if ((GetBlockReceivedStatus() & 3) == 3)
         {
             ResetBlockReceivedFlags();
-            if (gLinkPlayers[playerMultiplayerId].lp_field_18 != 0)
+            if (gLinkPlayers[playerMultiplayerId].id != 0)
             {
                 memcpy(gPlayerParty + 2, gBlockRecvBuffer[enemyMultiplayerId], sizeof(struct Pokemon));
                 memcpy(gPlayerParty + 5, gBlockRecvBuffer[playerMultiplayerId], sizeof(struct Pokemon));
@@ -1429,8 +1429,8 @@ static void CB2_PreInitMultiBattle(void)
 
                 if (numPlayers == 4)
                 {
-                    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))
+                    if ((!(gLinkPlayers[i].id & 1) && !(gLinkPlayers[playerMultiplierId].id & 1))
+                        || (gLinkPlayers[i].id & 1 && gLinkPlayers[playerMultiplierId].id & 1))
                     {
                         memcpy(gUnknown_02022FF8, gBlockRecvBuffer[i], sizeof(struct UnknownPokemonStruct4) * 3);
                     }
@@ -1590,7 +1590,7 @@ static void CB2_HandleStartMultiBattle(void)
             for (id = 0; id < MAX_LINK_PLAYERS; id++)
             {
                 sub_8185F90(gBlockRecvBuffer[id][1]);
-                switch (gLinkPlayers[id].lp_field_18)
+                switch (gLinkPlayers[id].id)
                 {
                 case 0:
                     gTasks[var].data[3] |= gBlockRecvBuffer[id][1] & 0x3F;
@@ -1627,7 +1627,7 @@ static void CB2_HandleStartMultiBattle(void)
             {
                 if (id == playerMultiplayerId)
                 {
-                    switch (gLinkPlayers[id].lp_field_18)
+                    switch (gLinkPlayers[id].id)
                     {
                     case 0:
                     case 3:
@@ -1641,10 +1641,10 @@ static void CB2_HandleStartMultiBattle(void)
                 }
                 else
                 {
-                    if ((!(gLinkPlayers[id].lp_field_18 & 1) && !(gLinkPlayers[playerMultiplayerId].lp_field_18 & 1))
-                     || ((gLinkPlayers[id].lp_field_18 & 1) && (gLinkPlayers[playerMultiplayerId].lp_field_18 & 1)))
+                    if ((!(gLinkPlayers[id].id & 1) && !(gLinkPlayers[playerMultiplayerId].id & 1))
+                     || ((gLinkPlayers[id].id & 1) && (gLinkPlayers[playerMultiplayerId].id & 1)))
                     {
-                        switch (gLinkPlayers[id].lp_field_18)
+                        switch (gLinkPlayers[id].id)
                         {
                         case 0:
                         case 3:
@@ -1658,7 +1658,7 @@ static void CB2_HandleStartMultiBattle(void)
                     }
                     else
                     {
-                        switch (gLinkPlayers[id].lp_field_18)
+                        switch (gLinkPlayers[id].id)
                         {
                         case 0:
                         case 3:
@@ -1690,7 +1690,7 @@ static void CB2_HandleStartMultiBattle(void)
             {
                 if (id == playerMultiplayerId)
                 {
-                    switch (gLinkPlayers[id].lp_field_18)
+                    switch (gLinkPlayers[id].id)
                     {
                     case 0:
                     case 3:
@@ -1704,10 +1704,10 @@ static void CB2_HandleStartMultiBattle(void)
                 }
                 else
                 {
-                    if ((!(gLinkPlayers[id].lp_field_18 & 1) && !(gLinkPlayers[playerMultiplayerId].lp_field_18 & 1))
-                     || ((gLinkPlayers[id].lp_field_18 & 1) && (gLinkPlayers[playerMultiplayerId].lp_field_18 & 1)))
+                    if ((!(gLinkPlayers[id].id & 1) && !(gLinkPlayers[playerMultiplayerId].id & 1))
+                     || ((gLinkPlayers[id].id & 1) && (gLinkPlayers[playerMultiplayerId].id & 1)))
                     {
-                        switch (gLinkPlayers[id].lp_field_18)
+                        switch (gLinkPlayers[id].id)
                         {
                         case 0:
                         case 3:
@@ -1721,7 +1721,7 @@ static void CB2_HandleStartMultiBattle(void)
                     }
                     else
                     {
-                        switch (gLinkPlayers[id].lp_field_18)
+                        switch (gLinkPlayers[id].id)
                         {
                         case 0:
                         case 3:
@@ -2095,7 +2095,7 @@ static void sub_8038B94(u8 taskId)
 
     if (gBattleTypeFlags & BATTLE_TYPE_MULTI)
     {
-        switch (gLinkPlayers[r2].lp_field_18)
+        switch (gLinkPlayers[r2].id)
         {
         case 0:
         case 2:
diff --git a/src/battle_message.c b/src/battle_message.c
index 4f5190dec..13502d6f2 100644
--- a/src/battle_message.c
+++ b/src/battle_message.c
@@ -2383,25 +2383,25 @@ u32 BattleStringExpandPlaceholders(const u8 *src, u8 *dst)
                 toCpy = text;
                 break;
             case B_TXT_LINK_PLAYER_MON1_NAME: // link first player poke name
-                GetMonData(&gPlayerParty[gBattlerPartyIndexes[gLinkPlayers[multiplayerID].lp_field_18]],
+                GetMonData(&gPlayerParty[gBattlerPartyIndexes[gLinkPlayers[multiplayerID].id]],
                            MON_DATA_NICKNAME, text);
                 StringGetEnd10(text);
                 toCpy = text;
                 break;
             case B_TXT_LINK_OPPONENT_MON1_NAME: // link first opponent poke name
-                GetMonData(&gEnemyParty[gBattlerPartyIndexes[gLinkPlayers[multiplayerID].lp_field_18 ^ 1]],
+                GetMonData(&gEnemyParty[gBattlerPartyIndexes[gLinkPlayers[multiplayerID].id ^ 1]],
                            MON_DATA_NICKNAME, text);
                 StringGetEnd10(text);
                 toCpy = text;
                 break;
             case B_TXT_LINK_PLAYER_MON2_NAME: // link second player poke name
-                GetMonData(&gPlayerParty[gBattlerPartyIndexes[gLinkPlayers[multiplayerID].lp_field_18 ^ 2]],
+                GetMonData(&gPlayerParty[gBattlerPartyIndexes[gLinkPlayers[multiplayerID].id ^ 2]],
                            MON_DATA_NICKNAME, text);
                 StringGetEnd10(text);
                 toCpy = text;
                 break;
             case B_TXT_LINK_OPPONENT_MON2_NAME: // link second opponent poke name
-                GetMonData(&gEnemyParty[gBattlerPartyIndexes[gLinkPlayers[multiplayerID].lp_field_18 ^ 3]],
+                GetMonData(&gEnemyParty[gBattlerPartyIndexes[gLinkPlayers[multiplayerID].id ^ 3]],
                            MON_DATA_NICKNAME, text);
                 StringGetEnd10(text);
                 toCpy = text;
@@ -2467,7 +2467,7 @@ u32 BattleStringExpandPlaceholders(const u8 *src, u8 *dst)
                         }
                         else
                         {
-                            if (gLinkPlayers[gBattleScripting.multiplayerId].lp_field_18 == gPotentialItemEffectBattler)
+                            if (gLinkPlayers[gBattleScripting.multiplayerId].id == gPotentialItemEffectBattler)
                             {
                                 StringCopy(text, gEnigmaBerries[gPotentialItemEffectBattler].name);
                                 StringAppend(text, sText_BerrySuffix);
@@ -2562,13 +2562,13 @@ u32 BattleStringExpandPlaceholders(const u8 *src, u8 *dst)
                 toCpy = gLinkPlayers[multiplayerID].name;
                 break;
             case B_TXT_1F: // link partner name?
-                toCpy = gLinkPlayers[GetBattlerMultiplayerId(2 ^ gLinkPlayers[multiplayerID].lp_field_18)].name;
+                toCpy = gLinkPlayers[GetBattlerMultiplayerId(2 ^ gLinkPlayers[multiplayerID].id)].name;
                 break;
             case B_TXT_20: // link opponent 1 name?
-                toCpy = gLinkPlayers[GetBattlerMultiplayerId(1 ^ gLinkPlayers[multiplayerID].lp_field_18)].name;
+                toCpy = gLinkPlayers[GetBattlerMultiplayerId(1 ^ gLinkPlayers[multiplayerID].id)].name;
                 break;
             case B_TXT_21: // link opponent 2 name?
-                toCpy = gLinkPlayers[GetBattlerMultiplayerId(3 ^ gLinkPlayers[multiplayerID].lp_field_18)].name;
+                toCpy = gLinkPlayers[GetBattlerMultiplayerId(3 ^ gLinkPlayers[multiplayerID].id)].name;
                 break;
             case B_TXT_22: // link scripting active name
                 toCpy = gLinkPlayers[GetBattlerMultiplayerId(gBattleScripting.battler)].name;
@@ -2832,7 +2832,7 @@ static void ExpandBattleTextBuffPlaceholders(const u8 *src, u8 *dst)
             {
                 if (hword == ITEM_ENIGMA_BERRY)
                 {
-                    if (gLinkPlayers[gBattleScripting.multiplayerId].lp_field_18 == gPotentialItemEffectBattler)
+                    if (gLinkPlayers[gBattleScripting.multiplayerId].id == gPotentialItemEffectBattler)
                     {
                         StringCopy(dst, gEnigmaBerries[gPotentialItemEffectBattler].name);
                         StringAppend(dst, sText_BerrySuffix);
diff --git a/src/link.c b/src/link.c
index ca9a5bb13..b729f86eb 100644
--- a/src/link.c
+++ b/src/link.c
@@ -304,7 +304,7 @@ void LinkTestScreen(void)
 
 void sub_8009628(u8 a0)
 {
-    gLocalLinkPlayer.lp_field_18 = a0;
+    gLocalLinkPlayer.id = a0;
 }
 
 static void InitLocalLinkPlayer(void)
diff --git a/src/link_rfu.c b/src/link_rfu.c
index 37aa20950..29256899d 100644
--- a/src/link_rfu.c
+++ b/src/link_rfu.c
@@ -2126,7 +2126,7 @@ void sub_800DD94(struct UnkLinkRfuStruct_02022B14 *data, u8 r9, bool32 r2, int r
 
     for (i = 0; i < 2; i++)
     {
-        data->playerTrainerId[i] = gSaveBlock2Ptr->playerTrainerId[i];
+        data->unk_00.playerTrainerId[i] = gSaveBlock2Ptr->playerTrainerId[i];
     }
     for (i = 0; i < 4; i++)
     {
@@ -2136,14 +2136,14 @@ void sub_800DD94(struct UnkLinkRfuStruct_02022B14 *data, u8 r9, bool32 r2, int r
     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);
+    data->unk_00.unk_00_0 = 2;
+    data->unk_00.unk_01_2 = 3;
+    data->unk_00.unk_00_4 = 0;
+    data->unk_00.unk_00_5 = 0;
+    data->unk_00.unk_00_6 = 0;
+    data->unk_00.unk_00_7 = FlagGet(FLAG_0x87F);
+    data->unk_00.unk_01_0 = IsNationalPokedexEnabled();
+    data->unk_00.unk_01_1 = FlagGet(FLAG_SYS_GAME_CLEAR);
 }
 
 bool8 sub_800DE7C(struct UnkLinkRfuStruct_02022B14 *buff1, u8 *buff2, u8 idx)
@@ -2155,12 +2155,12 @@ bool8 sub_800DE7C(struct UnkLinkRfuStruct_02022B14 *buff1, u8 *buff2, u8 idx)
         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(buff1, &gUnknown_03007890->unk_14[idx].unk_06, 0xD);
             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(buff1, 0, 0xD);
             memset(buff2, 0, sizeof(gUnknown_03007890->unk_14[idx].unk_15));
         }
     }
@@ -2169,12 +2169,12 @@ bool8 sub_800DE7C(struct UnkLinkRfuStruct_02022B14 *buff1, u8 *buff2, u8 idx)
         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(buff1, &gUnknown_03007890->unk_14[idx].unk_06, 0xD);
             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(buff1, 0, 0xD);
             memset(buff2, 0, sizeof(gUnknown_03007890->unk_14[idx].unk_15));
         }
     }
@@ -2850,7 +2850,7 @@ void sub_800EF38(void)
     gUnknown_03005000.unk_ce7 = gUnknown_03004140.unk_00;
 }
 
-bool8 sub_800EF58(bool32 a0)
+bool32 sub_800EF58(bool32 a0)
 {
     if (gUnknown_03005000.unk_04 == 17 || a0)
     {
@@ -4104,7 +4104,7 @@ bool8 sub_8010540(void)
     return retval;
 }
 
-bool8 sub_80105EC(void)
+bool32 sub_80105EC(void)
 {
     u8 flags = 0;
     int i;
@@ -4129,7 +4129,7 @@ bool8 sub_80105EC(void)
     return FALSE;
 }
 
-bool8 sub_801064C(u16 a0, const u8 *a1)
+bool32 sub_801064C(u16 a0, const u8 *a1)
 {
     u8 r1 = sub_8011CE4(a1, a0);
     if (r1 == 0xFF)
@@ -4154,14 +4154,14 @@ void sub_80106D4(void)
     rfu_NI_setSendData(1 << gUnknown_03005000.unk_c3e, 8, &gUnknown_03005000.unk_c85, 1);
 }
 
-u8 sub_8010714(u16 a0, const u8 *a1)
+u32 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;
+        return 1;
+    return 0;
 }
 
 void sub_8010750(void)
@@ -4512,14 +4512,14 @@ void sub_8010F84(u8 a0, u32 a1, u32 a2)
 
 void sub_8010FA0(bool32 a0, bool32 a1)
 {
-    gUnknown_02022B14.unk_00_4 = a0;
-    gUnknown_02022B14.unk_00_5 = a1;
+    gUnknown_02022B14.unk_00.unk_00_4 = a0;
+    gUnknown_02022B14.unk_00.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.type = a0;
+    gUnknown_02022B14.species = a1;
     gUnknown_02022B14.unk_0b_1 = a2;
 }
 
diff --git a/src/load_save.c b/src/load_save.c
index 0c6df7662..005af7c42 100644
--- a/src/load_save.c
+++ b/src/load_save.c
@@ -38,7 +38,7 @@ EWRAM_DATA struct PokemonStorage gPokemonStorage = {0};
 EWRAM_DATA u8 gSaveblock3_DMA[SAVEBLOCK_MOVE_RANGE] = {0};
 
 EWRAM_DATA struct LoadedSaveData gLoadedSaveData = {0};
-EWRAM_DATA u32 gLastEncryptionKey = {0};
+EWRAM_DATA u32 gLastEncryptionKey = 0;
 
 // IWRAM common
 IWRAM_DATA bool32 gFlashMemoryPresent;
diff --git a/src/pokemon.c b/src/pokemon.c
index c572ee10e..cd7e45758 100644
--- a/src/pokemon.c
+++ b/src/pokemon.c
@@ -1752,7 +1752,7 @@ bool8 sub_80688F8(u8 caseId, u8 battlerId)
             return FALSE;
         if (!gMain.inBattle)
             return FALSE;
-        if (gLinkPlayers[GetMultiplayerId()].lp_field_18 == battlerId)
+        if (gLinkPlayers[GetMultiplayerId()].id == battlerId)
             return FALSE;
         break;
     case 2:
@@ -1774,7 +1774,7 @@ bool8 sub_80688F8(u8 caseId, u8 battlerId)
                 return FALSE;
             if (gBattleTypeFlags & BATTLE_TYPE_MULTI)
             {
-                if (gLinkPlayers[GetMultiplayerId()].lp_field_18 == battlerId)
+                if (gLinkPlayers[GetMultiplayerId()].id == battlerId)
                     return FALSE;
             }
             else
@@ -4806,7 +4806,7 @@ void EvolutionRenameMon(struct Pokemon *mon, u16 oldSpecies, u16 newSpecies)
 bool8 sub_806D7EC(void)
 {
     bool8 retVal = FALSE;
-    switch (gLinkPlayers[GetMultiplayerId()].lp_field_18)
+    switch (gLinkPlayers[GetMultiplayerId()].id)
     {
     case 0:
     case 3:
@@ -4823,7 +4823,7 @@ bool8 sub_806D7EC(void)
 u16 GetLinkTrainerFlankId(u8 linkPlayerId)
 {
     u16 flankId = 0;
-    switch (gLinkPlayers[linkPlayerId].lp_field_18)
+    switch (gLinkPlayers[linkPlayerId].id)
     {
     case 0:
     case 3:
@@ -4841,7 +4841,7 @@ s32 GetBattlerMultiplayerId(u16 a1)
 {
     s32 id;
     for (id = 0; id < MAX_LINK_PLAYERS; id++)
-        if (gLinkPlayers[id].lp_field_18 == a1)
+        if (gLinkPlayers[id].id == a1)
             break;
     return id;
 }
@@ -5694,7 +5694,7 @@ const u8 *GetTrainerPartnerName(void)
     else
     {
         u8 id = GetMultiplayerId();
-        return gLinkPlayers[GetBattlerMultiplayerId(gLinkPlayers[id].lp_field_18 ^ 2)].name;
+        return gLinkPlayers[GetBattlerMultiplayerId(gLinkPlayers[id].id ^ 2)].name;
     }
 }
 
@@ -5824,7 +5824,7 @@ u8 sub_806EF08(u8 arg0)
     s32 i;
     s32 var = 0;
     u8 multiplayerId = GetMultiplayerId();
-    switch (gLinkPlayers[multiplayerId].lp_field_18)
+    switch (gLinkPlayers[multiplayerId].id)
     {
     case 0:
     case 2:
@@ -5837,7 +5837,7 @@ u8 sub_806EF08(u8 arg0)
     }
     for (i = 0; i < 4; i++)
     {
-        if (gLinkPlayers[i].lp_field_18 == (s16)(var))
+        if (gLinkPlayers[i].id == (s16)(var))
             break;
     }
     return i;
@@ -5847,7 +5847,7 @@ u8 sub_806EF84(u8 arg0, u8 arg1)
 {
     s32 i;
     s32 var = 0;
-    switch (gLinkPlayers[arg1].lp_field_18)
+    switch (gLinkPlayers[arg1].id)
     {
     case 0:
     case 2:
@@ -5860,7 +5860,7 @@ u8 sub_806EF84(u8 arg0, u8 arg1)
     }
     for (i = 0; i < 4; i++)
     {
-        if (gLinkPlayers[i].lp_field_18 == (s16)(var))
+        if (gLinkPlayers[i].id == (s16)(var))
             break;
     }
     return i;
diff --git a/src/recorded_battle.c b/src/recorded_battle.c
index 4f1766934..45b07ca7a 100644
--- a/src/recorded_battle.c
+++ b/src/recorded_battle.c
@@ -159,7 +159,7 @@ void sub_8184E58(void)
         {
             sPlayers[i].trainerId = gLinkPlayers[i].trainerId;
             sPlayers[i].gender = gLinkPlayers[i].gender;
-            sPlayers[i].battlerId = gLinkPlayers[i].lp_field_18;
+            sPlayers[i].battlerId = gLinkPlayers[i].id;
             sPlayers[i].language = gLinkPlayers[i].language;
 
             if (i < linkPlayersCount)
@@ -1340,7 +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->playersBattlers[i];
+        gLinkPlayers[i].id = src->playersBattlers[i];
         gLinkPlayers[i].trainerId = src->playersTrainerId[i];
 
         if (var)
@@ -1453,7 +1453,7 @@ u8 GetActiveBattlerLinkPlayerGender(void)
 
     for (i = 0; i < MAX_LINK_PLAYERS; i++)
     {
-        if (gLinkPlayers[i].lp_field_18 == gActiveBattler)
+        if (gLinkPlayers[i].id == gActiveBattler)
             break;
     }
 
diff --git a/src/rom_8011DC0.c b/src/rom_8011DC0.c
index 9076b611a..55e3fe32b 100644
--- a/src/rom_8011DC0.c
+++ b/src/rom_8011DC0.c
@@ -1,18 +1,3264 @@
-
-// Includes
 #include "global.h"
+#include "window.h"
+#include "bg.h"
+#include "string_util.h"
+#include "task.h"
+#include "event_data.h"
+#include "link.h"
+#include "link_rfu.h"
+#include "librfu.h"
+#include "malloc.h"
+#include "menu.h"
+#include "list_menu.h"
+#include "menu_helpers.h"
+#include "script.h"
+#include "sound.h"
+#include "constants/songs.h"
+#include "constants/game_stat.h"
+#include "constants/maps.h"
+#include "constants/species.h"
+#include "constants/rgb.h"
+#include "trade.h"
+#include "trainer_card.h"
+#include "overworld.h"
+#include "battle.h"
+#include "load_save.h"
+#include "cable_club.h"
+#include "field_control_avatar.h"
+#include "party_menu.h"
+#include "field_weather.h"
+#include "palette.h"
+#include "decompress.h"
+#include "start_menu.h"
+#include "data2.h"
+#include "field_screen.h"
+
+extern void HealPlayerParty(void);
+
+struct UnkStruct_Shared
+{
+    struct UnkLinkRfuStruct_02022B14 field_0;
+    u8 needingPadding[3];
+    u8 playerName[PLAYER_NAME_LENGTH];
+};
+
+struct UnkStruct_x1C
+{
+    struct UnkStruct_Shared unk0;
+    u8 unk18;
+};
+
+struct UnkStruct_x20
+{
+    struct UnkStruct_Shared unk;
+    u16 field_18;
+    u8 field_1A_0:2;
+    u8 field_1A_1:1;
+    u8 field_1B;
+    u8 field_1D;
+    u8 field_1E;
+    u8 field_1F;
+};
+
+struct UnkStruct_Main0
+{
+    struct UnkStruct_x20 arr[5];
+};
+
+struct UnkStruct_Main4
+{
+    struct UnkStruct_x1C arr[5];
+};
+
+struct UnkStruct_Main8
+{
+    struct UnkStruct_x20 arr[5];
+};
+
+struct UnkStruct_Leader
+{
+    struct UnkStruct_Main0 *field_0;
+    struct UnkStruct_Main4 *field_4;
+    struct UnkStruct_Main8 *field_8;
+    u8 state;
+    u8 textState;
+    u8 field_E;
+    u8 listWindowId;
+    u8 field_10;
+    u8 field_11;
+    u8 listTaskId;
+    u8 field_13;
+    u8 field_14;
+    u8 field_15;
+    u8 field_16;
+    u8 field_17;
+    u8 field_18;
+    u8 field_19;
+    u16 field_1A;
+};
+
+struct UnkStruct_Group
+{
+    struct UnkStruct_Main0 *field_0;
+    struct UnkStruct_Main4 *field_4;
+    u8 state;
+    u8 textState;
+    u8 field_A;
+    u8 listWindowId;
+    u8 field_C;
+    u8 field_D;
+    u8 listTaskId;
+    u8 field_F;
+    u8 field_10;
+    u8 field_11;
+    u8 field_12;
+    u8 field_13;
+    u8 field_14;
+    u8 field_15;
+};
+
+struct UnkStruct_8019BA8
+{
+    u8 field_0;
+    u8 field_1;
+    u8 field_2;
+    u8 field_3;
+};
+
+struct UnkStruct_URoom
+{
+    struct UnkStruct_Main0 *field_0;
+    struct UnkStruct_Main4 *field_4;
+    struct UnkStruct_Main0 *field_8;
+    struct UnkStruct_Main4 *field_C;
+    u16 field_10;
+    u16 field_12;
+    u8 state;
+    u8 stateAfterPrint;
+    u8 textState;
+    u8 field_17;
+    u8 field_18;
+    u8 field_19;
+    u8 field_1A;
+    u8 field_1B;
+    u8 field_1C;
+    u8 field_1D;
+    u8 field_1E;
+    u8 field_1F;
+    u8 field_20;
+    u8 spriteIds[40];
+    u8 field_49;
+    u8 field_4A;
+    u16 field_4C[6];
+    u8 field_58[0x98 - 0x58];
+    u16 field_98;
+    u16 field_9A;
+    u16 field_9C;
+    u16 field_9E;
+    struct UnkStruct_8019BA8 field_A0[8];
+};
 
-// Static type declarations
+union UnkUnion_Main
+{
+    struct UnkStruct_Leader *leader;
+    struct UnkStruct_Group *group;
+    struct UnkStruct_URoom *uRoom;
+};
 
-// Static RAM declarations
-IWRAM_DATA u32 gUnknown_03000DA0;
-IWRAM_DATA u32 gUnknown_03000DA4;
-IWRAM_DATA void *gUnknown_03000DA8;
+struct TradeUnkStruct
+{
+    u16 field_0;
+    u16 field_2;
+    u32 field_4;
+    u8 field_8;
+    u8 field_9;
+    u16 field_A;
+    u16 field_C;
+    u16 species;
+    u16 level;
+    u16 field_12;
+    u32 personality;
+};
+
+extern struct TradeUnkStruct gUnknown_02022C40;
+
+extern union UnkUnion_Main gUnknown_02022C30;
+
+extern u8 gUnknown_02022C2C;
+extern u8 gUnknown_02022C2D;
+extern u8 gUnknown_02022C3E;
+extern u16 gUnknown_02022C3C;
+extern struct UnkLinkRfuStruct_02022B14Substruct gUnknown_02022C38;
+
+extern u8 gFieldLinkPlayerCount;
+extern u8 gUnknown_03005DB4;
+
+// IWRAM vars
+IWRAM_DATA struct UnkStruct_Leader *gUnknown_03000DA0;
+IWRAM_DATA struct UnkStruct_Group *gUnknown_03000DA4;
+IWRAM_DATA struct UnkStruct_URoom *gUnknown_03000DA8;
 IWRAM_DATA void *gUnknown_03000DAC;
 IWRAM_DATA bool32 gUnknown_03000DB0;
 
-// Static ROM declarations
+// this file's functions
+void sub_80173E0(u8 windowId, u8 arg1, const u8 *str, u8 arg3, u8 arg4, u8 arg5);
+u16 ReadAsU16(const u8 *ptr);
+void sub_8012780(u8 taskId);
+void sub_80134E8(u8 taskId);
+void sub_8013C7C(u8 taskId);
+void sub_8014A40(u8 taskId);
+void sub_8014F48(u8 taskId);
+void sub_80152F4(u8 taskId);
+void sub_80156E0(u8 taskId);
+void sub_80175EC(struct UnkStruct_Main4 *arg0, u8 count);
+void sub_8017580(struct UnkStruct_Main0 *arg0, u8 count);
+u8 sub_8016FC0(struct UnkStruct_Main4 *arg0, u32 arg1);
+u8 sub_8016FF0(struct UnkStruct_Main4 *arg0, u32 arg1);
+bool8 PrintOnTextbox(u8 *textState, const u8 *str);
+bool8 sub_801320C(struct UnkStruct_Leader *data, u32 arg1, u32 arg2);
+u8 sub_8013398(struct UnkStruct_Main0 *arg0);
+s8 sub_80170B8(u8 *arg0, bool32 arg1);
+void sub_8018404(u8 *dest, struct UnkStruct_x20 *arg1);
+void sub_8012F64(struct UnkStruct_Leader *data);
+void sub_80149C4(void);
+u8 sub_80132D4(struct UnkStruct_Main0 *arg0);
+void sub_80178A0(u8 arg0, u8 arg1, u8 arg2, struct UnkStruct_x20 *arg3, u8 arg4, u8 id);
+u32 sub_80176E4(struct UnkStruct_x20 *arg0, struct UnkStruct_x1C *arg1);
+u8 sub_8017734(struct UnkStruct_x20 *arg0, struct UnkStruct_Shared *arg1, u8 arg2);
+u8 sub_8013E44(void);
+u32 sub_8013B8C(struct UnkStruct_Group *arg0, s32 id);
+void sub_8013BD8(struct UnkStruct_Group *arg0, s32 id);
+void sub_80173D4(void);
+void sub_80177B8(u8 arg0, u8 arg1, u8 arg2, struct UnkStruct_x20 *arg3, u8 arg4, u8 id);
+bool32 sub_8017678(struct UnkStruct_x20 *arg0, struct UnkStruct_x1C *arg1);
+u32 sub_8018120(struct TradeUnkStruct *arg0, u8 multiplayerId);
+void sub_801807C(struct TradeUnkStruct *arg0);
+void sub_801B940(void);
+void sub_801B94C(u16);
+u16 sub_801B39C(void);
+void sub_801AC54(void);
+void sub_801DD98(void);
+void sub_802A9A8(u8 monId, MainCallback callback);
+void sub_802493C(u8 monId, MainCallback callback);
+void sub_8020C70(MainCallback callback);
+void sub_80149D8(void);
+u16 sub_8019930(void);
+void sub_8018784(u8 windowId);
+void sub_8018884(const u8 *src);
+bool32 mevent_0814257C(u8 *textState, const u8 *str);
+s8 sub_8018B08(u8 *textState, u8 *arg1, u8 arg2, const u8 *str);
+bool32 sub_8016F1C(struct UnkStruct_x20 *arg0, s16 arg1);
+u8 sub_8016DF0(struct UnkStruct_Main4 *arg0, struct UnkStruct_Main4 *arg1, u32 arg2);
+void sub_8019F2C(void);
+void sub_8019E70(u8 *arg0, s32 arg1);
+bool32 sub_80180A0(u8 monId, struct TradeUnkStruct *arg1);
+void sub_80180E8(u8 monId, struct TradeUnkStruct *arg1);
+bool32 sub_801A2A8(struct UnkStruct_Main0 *arg0, s16 *arg1, s16 *arg2, u8 *arg3);
+void sub_80181CC(void);
+bool32 sub_8017940(void);
+u8 sub_8016B00(void);
+void sub_801A274(struct UnkStruct_URoom *arg0);
+void sub_801A284(struct UnkStruct_URoom *arg0);
+bool32 sub_8017FD8(struct UnkStruct_URoom *arg0);
+void sub_801689C(struct UnkStruct_URoom *arg0);
+u8 sub_80181DC(struct UnkStruct_URoom *arg0);
+bool32 sub_80168DC(struct UnkStruct_URoom *arg0);
+bool32 sub_801704C(void);
+u32 sub_8017CF8(u32 arg1, struct UnkStruct_Main0 *arg0);
+s32 sub_80179D4(struct UnkStruct_Main0 *arg0, u8 arg1, u8 arg2, u32 playerGender);
+void sub_801818C(bool32 arg0);
+void sub_801A3D0(u32 arg0, u32 arg1, struct UnkStruct_Main0 *arg2);
+s32 sub_8017178(u8 *arg0, u8 *arg1, u8 *arg2, const struct WindowTemplate *winTemplate, const struct ListMenuTemplate *menuTemplate);
+s32 sub_80172A0(u8 *arg0, u8 *arg1, u8 *arg2, u8 *arg3, const struct WindowTemplate *winTemplate, const struct ListMenuTemplate *menuTemplate, struct UnkStruct_Main0 *arg6);
+bool32 sub_8018024(void);
+u32 sub_8017984(u32 arg0);
+void sub_8018220(u8 *unused, struct UnkStruct_URoom *arg1, bool8 arg2);
+void sub_8017D9C(u8 *dst, u32 arg1, u32 playerGender);
+u32 sub_80179AC(struct UnkStruct_x20 *arg0);
+void sub_8017E00(u8 *dst, u8 arg1);
+void sub_8019F04(u8 *spriteIds);
+void sub_8019E3C(void);
+void sub_80173B0(void);
+s32 sub_8017D04(u32 type, u32 species);
+void sub_8017020(const u8 *src);
+void sub_8019BA8();
+
+// const rom data
+extern const u8 *const gUnknown_082EDB60[][5];
+
+extern const u8 gText_UnkCtrlCodeF907[];
+extern const u8 gUnknown_082EDBC4[];
+extern const u8 gText_AwaitingCommunication[];
+extern const u8 gText_AwaitingLink[];
+extern const u8 gUnknown_082EDC5C[];
+extern const u8 gUnknown_082EDC9C[];
+extern const u8 gUnknown_082EDC78[];
+extern const u8 gUnknown_082EDD58[];
+extern const u8 gUnknown_082EDBE8[];
+extern const u8 gUnknown_082EDC0C[];
+extern const u8 gUnknown_082EDC34[];
+extern const u8 gUnknown_082EE560[];
+extern const u8 gUnknown_082EE57C[];
+extern const u8 gUnknown_082EFC54[];
+extern const u8 gUnknown_082EFC3C[];
+extern const u8 gUnknown_082EDE0C[];
+extern const u8 gUnknown_082EDDF4[];
+extern const u8 gUnknown_082EF7DC[];
+extern const u8 gUnknown_082EDE48[];
+extern const u8 gUnknown_082EDE64[];
+extern const u8 gUnknown_082EDF40[];
+extern const u8 gText_PleaseStartOver[];
+extern const u8 gUnknown_082EF7F8[];
+extern const u8 gUnknown_082EFBC8[];
+extern const u8 gUnknown_082EFC90[];
+extern const u8 gUnknown_082EDEC4[];
+extern const u8 gUnknown_082EDF04[];
+extern const u8 gText_WirelessSearchCanceled[];
+extern const u8 gUnknown_082EF4FC[];
+extern const u8 gUnknown_082EF520[];
+extern const u8 gUnknown_082EF5B8[];
+extern const u8 gUnknown_082EF1EC[];
+extern const u8 gUnknown_082EF544[];
+extern const u8 gUnknown_082EF47C[];
+extern const u8 gUnknown_082EE6C8[];
+extern const u8 gUnknown_082EE004[];
+extern const u8 gUnknown_082EEBD0[];
+extern const u8 gUnknown_082EEB88[];
+extern const u8 gUnknown_082EE598[];
+extern const u8 gUnknown_082EEC14[];
+extern const u8 gUnknown_082EF590[];
+extern const u8 gUnknown_082EF20C[];
+extern const u8 gUnknown_082EF564[];
+extern const u8 gUnknown_082EF4C4[];
+extern const u8 gUnknown_082EF298[];
+extern const u8 gUnknown_082EF65C[];
+extern const u8 gUnknown_082EF6E4[];
+extern const u8 gUnknown_082EF718[];
+
+extern const u32 gUnknown_082F00C4[];
+
+extern const u8 gUnknown_082F0530[];
+
+extern const struct WindowTemplate gUnknown_082F00BC;
+extern const struct WindowTemplate gUnknown_082F0124;
+extern const struct WindowTemplate gUnknown_082F012C;
+extern const struct WindowTemplate gUnknown_082F011C;
+extern const struct WindowTemplate gUnknown_082F0174;
+extern const struct WindowTemplate gUnknown_082F017C;
+extern const struct WindowTemplate gUnknown_082F021C;
+extern const struct WindowTemplate gUnknown_082F025C;
+extern const struct WindowTemplate gUnknown_082F0294;
+extern const struct WindowTemplate gUnknown_082F034C;
+
+extern const struct ListMenuTemplate gUnknown_082F015C;
+extern const struct ListMenuTemplate gUnknown_082F0204;
+extern const struct ListMenuTemplate gUnknown_082F0244;
+extern const struct ListMenuTemplate gUnknown_082F027C;
+extern const struct ListMenuTemplate gUnknown_082F032C;
+extern const struct ListMenuTemplate gUnknown_082F03A4;
+
+extern const u8 *const gUnknown_082F0048[];
+extern const u8 *const gUnknown_082EDDC4[];
+extern const u8 *const gUnknown_082EFB70[];
+extern const u8 *const gUnknown_082EDD50[];
+extern const u8 *const gUnknown_082EDE9C[];
+extern const u8 *const gUnknown_082EDF80[];
+extern const u8 *const gUnknown_082EFD58[];
+extern const u8 *const gUnknown_082EEB80[];
+extern const u8 *const gUnknown_082EE378[];
+extern const u8 *const gUnknown_082EEC9C[];
+extern const u8 *const gUnknown_082EED3C[];
+extern const u8 *const gUnknown_082EE324[];
+extern const u8 *const gUnknown_082EE17C[];
+
+extern const u8 *const gUnknown_082EE82C[][4];
+
+extern const u8 *const gUnknown_082EE24C[][2];
+
+extern const struct UnkStruct_Shared gUnknown_082F045C[];
+
+// code
+void nullsub_89(void)
+{
+
+}
+
+void sub_80124EC(u8 windowId, u8 arg1, u8 stringId)
+{
+    FillWindowPixelBuffer(windowId, 0x11);
+    switch (arg1 << 8)
+    {
+    case 0x200:
+        sub_80173E0(windowId, 1, gUnknown_082EDB60[0][stringId - 1], 0, 1, 0);
+        break;
+    case 0x400:
+        sub_80173E0(windowId, 1, gUnknown_082EDB60[1][stringId - 1], 0, 1, 0);
+        break;
+    case 0x2500:
+        sub_80173E0(windowId, 1, gUnknown_082EDB60[2][stringId - 1], 0, 1, 0);
+        break;
+    case 0x3500:
+        sub_80173E0(windowId, 1, gUnknown_082EDB60[3][stringId - 1], 0, 1, 0);
+        break;
+    case 0x2400:
+        sub_80173E0(windowId, 1, gUnknown_082EDB60[4][stringId - 1], 0, 1, 0);
+        break;
+    }
+
+    CopyWindowToVram(windowId, 2);
+}
+
+void sub_80125BC(u8 windowId)
+{
+    u8 text[30];
+    u8 *txtPtr;
+
+    sub_80173E0(windowId, 1, gSaveBlock2Ptr->playerName, 0, 1, 0);
+    txtPtr = StringCopy(text, gText_UnkCtrlCodeF907);
+    ConvertIntToDecimalStringN(txtPtr, ReadAsU16(gSaveBlock2Ptr->playerTrainerId), STR_CONV_MODE_LEADING_ZEROS, 5);
+    sub_80173E0(windowId, 1, text, 0, 0x11, 0);
+}
+
+void sub_801262C(u8 *dst, u8 caseId)
+{
+    switch (caseId)
+    {
+    case 1 ... 4:
+    case 9 ... 11:
+    case 14 ... 16:
+    case 21 ... 28:
+        // UB: argument *dst isn't used, instead it always prints to gStringVar4
+        StringExpandPlaceholders(gStringVar4, gText_AwaitingCommunication);
+        break;
+    }
+}
+
+bool32 sub_80126CC(u32 caseId)
+{
+    switch (caseId)
+    {
+    case 9 ... 11:
+    case 15 ... 16:
+    case 23 ... 27:
+        return TRUE;
+    default:
+        return FALSE;
+    }
+}
+
+void BerryBlenderLinkBecomeLeader(void)
+{
+    u8 taskId;
+    struct UnkStruct_Leader *dataPtr;
+
+    taskId = CreateTask(sub_8012780, 0);
+    gUnknown_02022C30.leader = dataPtr = (void*)(gTasks[taskId].data);
+    gUnknown_03000DA0 = dataPtr;
+
+    dataPtr->state = 0;
+    dataPtr->textState = 0;
+    gSpecialVar_Result = 0;
+}
+
+void sub_8012780(u8 taskId)
+{
+    u32 id, val;
+    struct UnkStruct_Leader *data = gUnknown_02022C30.leader;
+
+    switch (data->state)
+    {
+    case 0:
+        if (gSpecialVar_0x8004 == 20 && gSaveBlock2Ptr->frontier.chosenLvl == 1)
+            gSpecialVar_0x8004++;
+        gUnknown_02022C2C = gUnknown_082F00C4[gSpecialVar_0x8004];
+        gUnknown_02022C2D = gUnknown_082F00C4[gSpecialVar_0x8004] >> 8;
+        sub_8010F84(gUnknown_02022C2C, 0, 0);
+        sub_800B488();
+        OpenLink();
+        sub_8011C10(gUnknown_02022C2D & 0xF);
+        data->state = 3;
+        break;
+    case 3:
+        data->field_4 = AllocZeroed(0x70);
+        data->field_0 = AllocZeroed(0xA0);
+        data->field_8 = AllocZeroed(0xA0);
+        sub_80175EC(data->field_4, 4);
+        sub_8017580(data->field_0, 5);
+        sub_800DF90(&data->field_0->arr[0].unk.field_0, data->field_0->arr[0].unk.playerName);
+        data->field_0->arr[0].field_18 = 0;
+        data->field_0->arr[0].field_1A_0 = 1;
+        data->field_0->arr[0].field_1A_1 = 0;
+        data->field_0->arr[0].field_1B = 0;
+        data->field_17 = sub_8016FC0(data->field_4, 0xFF);
+        data->field_10 = AddWindow(&gUnknown_082F00BC);
+        switch (gUnknown_02022C2D & 0xF)
+        {
+        case 2:
+        case 3:
+        case 4:
+            data->listWindowId = AddWindow(&gUnknown_082F011C);
+            break;
+        case 5:
+            data->listWindowId = AddWindow(&gUnknown_082F0124);
+            break;
+        }
+        data->field_11 = AddWindow(&gUnknown_082F012C);
+
+        FillWindowPixelBuffer(data->field_10, 0x22);
+        sub_80173E0(data->field_10, 0, gUnknown_082EDBC4, 8, 1, 4);
+        PutWindowTilemap(data->field_10);
+        CopyWindowToVram(data->field_10, 2);
+
+        NewMenuHelpers_DrawStdWindowFrame(data->listWindowId, FALSE);
+        gMultiuseListMenuTemplate = gUnknown_082F015C;
+        gMultiuseListMenuTemplate.windowId = data->listWindowId;
+        data->listTaskId = ListMenuInit(&gMultiuseListMenuTemplate, 0, 0);
+
+        NewMenuHelpers_DrawStdWindowFrame(data->field_11, FALSE);
+        PutWindowTilemap(data->field_11);
+        CopyWindowToVram(data->field_11, 2);
+
+        CopyBgTilemapBufferToVram(0);
+        data->field_13 = 1;
+        data->state = 4;
+        break;
+    case 4:
+        StringCopy(gStringVar1, gUnknown_082F0048[gUnknown_02022C2C]);
+        if ((gUnknown_02022C2D >> 4) != 0)
+        {
+            if (data->field_13 > (gUnknown_02022C2D >> 4) - 1 && (gUnknown_02022C2D & 0xF) != 0)
+                StringExpandPlaceholders(gStringVar4, gText_AwaitingLink);
+            else
+                StringExpandPlaceholders(gStringVar4, gText_AwaitingCommunication);
+        }
+        else
+        {
+            sub_801262C(gStringVar4, gUnknown_02022C2C);
+        }
+
+        sub_80124EC(data->field_11, gUnknown_02022C2D, data->field_13);
+        data->state = 5;
+        break;
+    case 5:
+        if (PrintOnTextbox(&data->textState, gStringVar4))
+            data->state = 6;
+        break;
+    case 6:
+        sub_801320C(data, 7, 10);
+        if (gMain.newKeys & B_BUTTON)
+        {
+            if (data->field_13 == 1)
+                data->state = 23;
+            else if ((gUnknown_02022C2D & 0xF0) != 0)
+                data->state = 30;
+            else
+                data->state = 19;
+        }
+        if ((gUnknown_02022C2D >> 4) != 0
+            && data->field_13 > (gUnknown_02022C2D >> 4) - 1
+            && (gUnknown_02022C2D & 0xF) != 0
+            && sub_8012240()
+            && gMain.newKeys & START_BUTTON)
+        {
+            data->state = 15;
+            sub_800EF38();
+        }
+        if (data->state == 6 && sub_80105EC())
+        {
+            data->state = 9;
+        }
+        break;
+    case 9:
+        if (!sub_80105EC())
+        {
+            data->state = 6;
+            data->field_13 = sub_8013398(data->field_0);
+        }
+        break;
+    case 10:
+        id = ((gUnknown_02022C2C & 0xF) == 2) ? 1 : 0;
+        if (PrintOnTextbox(&data->textState, gUnknown_082EDDC4[id]))
+        {
+            data->field_13 = sub_8013398(data->field_0);
+            RedrawListMenu(data->listTaskId);
+            data->state = 4;
+        }
+        break;
+    case 29:
+        id = ((gUnknown_02022C2D & 0xF) == 2) ? 0 : 1;
+        if (PrintOnTextbox(&data->textState, gUnknown_082EDDC4[id]))
+        {
+            data->state = 21;
+        }
+        break;
+    case 7:
+        if (PrintOnTextbox(&data->textState, gStringVar4))
+        {
+            data->state = 11;
+        }
+        break;
+    case 11:
+        switch (sub_80170B8(&data->textState, sub_801064C(ReadAsU16(data->field_0->arr[data->field_13].unk.field_0.unk_00.playerTrainerId), data->field_0->arr[data->field_13].unk.playerName)))
+        {
+        case 0:
+            sub_800E0E8();
+            CreateWirelessStatusIndicatorSprite(0, 0);
+            data->field_19 = 5;
+            sub_8010688(5, ReadAsU16(data->field_0->arr[data->field_13].unk.field_0.unk_00.playerTrainerId), data->field_0->arr[data->field_13].unk.playerName);
+            data->state = 12;
+            break;
+        case 1:
+        case -1:
+            data->field_19 = 6;
+            sub_8010688(6, ReadAsU16(data->field_0->arr[data->field_13].unk.field_0.unk_00.playerTrainerId), data->field_0->arr[data->field_13].unk.playerName);
+            data->state = 12;
+            break;
+        case -3:
+            data->state = 9;
+            break;
+        }
+        break;
+    case 12:
+        val = sub_8010714(ReadAsU16(data->field_0->arr[data->field_13].unk.field_0.unk_00.playerTrainerId), data->field_0->arr[data->field_13].unk.playerName);
+        if (val == 1)
+        {
+            if (data->field_19 == 5)
+            {
+                data->field_0->arr[data->field_13].field_1B = 0;
+                RedrawListMenu(data->listTaskId);
+                data->field_13++;
+                if (data->field_13 == (gUnknown_02022C2D & 0xF))
+                {
+                    if ((gUnknown_02022C2D & 0xF0) != 0 || data->field_13 == 4)
+                    {
+                        data->state = 15;
+                    }
+                    else
+                    {
+                        sub_8018404(gStringVar1, &data->field_0->arr[data->field_13 - 1]);
+                        StringExpandPlaceholders(gStringVar4, gUnknown_082EDC9C);
+                        data->state = 13;
+                    }
+
+                    sub_800EF38();
+                    sub_80124EC(data->field_11, gUnknown_02022C2D, data->field_13);
+                }
+                else
+                {
+                    data->state = 4;
+                }
+            }
+            else
+            {
+                sub_8011DC0(data->field_0->arr[data->field_13].unk.playerName, ReadAsU16(data->field_0->arr[data->field_13].unk.field_0.unk_00.playerTrainerId));
+                data->field_0->arr[data->field_13].field_1A_0 = 0;
+                sub_8013398(data->field_0);
+                RedrawListMenu(data->listTaskId);
+                data->state = 4;
+            }
+
+            data->field_19 = 0;
+        }
+        else if (val == 2)
+        {
+            sub_8011A64(0, 0);
+            data->state = 4;
+        }
+        break;
+    case 13:
+        if (PrintOnTextbox(&data->textState, gStringVar4))
+            data->state = 14;
+        break;
+    case 14:
+        if (++data->field_E > 120)
+            data->state = 17;
+        break;
+    case 15:
+        if (PrintOnTextbox(&data->textState, gUnknown_082EDC5C))
+            data->state = 16;
+        break;
+    case 16:
+        switch (sub_80170B8(&data->textState, FALSE))
+        {
+        case 0:
+            data->state = 17;
+            break;
+        case 1:
+        case -1:
+            if ((gUnknown_02022C2D & 0xF0) != 0)
+                data->state = 30;
+            else
+                data->state = 19;
+            break;
+        }
+        break;
+    case 19:
+        if (PrintOnTextbox(&data->textState, gUnknown_082EDC78))
+            data->state = 20;
+        break;
+    case 20:
+        switch (sub_80170B8(&data->textState, FALSE))
+        {
+        case 0:
+            data->state = 23;
+            break;
+        case 1:
+        case -1:
+            if ((gUnknown_02022C2D & 0xF0) != 0)
+                data->state = 15;
+            else if (data->field_13 == (gUnknown_02022C2D & 0xF))
+                data->state = 15;
+            else
+                data->state = 4;
+            break;
+        }
+        break;
+    case 17:
+        if (!sub_801320C(data, 7, 29))
+            data->state = 18;
+        break;
+    case 18:
+        if (sub_800EF1C())
+        {
+            if (sub_800EF58(FALSE))
+            {
+                data->state = 26;
+            }
+            else
+            {
+                if (++data->field_1A > 300)
+                {
+                    data->state = 29;
+                    data->textState = 0;
+                }
+            }
+        }
+        else
+        {
+            data->state = 29;
+            data->textState = 0;
+        }
+        break;
+    case 30:
+        if (PrintOnTextbox(&data->textState, gUnknown_082EDD58))
+            data->state = 23;
+        break;
+    case 21:
+    case 23:
+        sub_800E084();
+        sub_800EDD4();
+        sub_8012F64(data);
+        data->state++;
+        break;
+    case 24:
+        EnableBothScriptContexts();
+        DestroyTask(taskId);
+        gSpecialVar_Result = 5;
+        break;
+    case 22:
+        EnableBothScriptContexts();
+        DestroyTask(taskId);
+        gSpecialVar_Result = 8;
+        break;
+    case 26:
+        if (sub_8011A80())
+        {
+            data->state = 29;
+        }
+        else
+        {
+            if (gReceivedRemoteLinkPlayers != 0)
+            {
+                if (sub_80126CC(gUnknown_02022C2C))
+                    sub_801103C();
+                sub_8011068(1);
+                sub_80149C4();
+                sub_8012F64(data);
+                DestroyTask(taskId);
+            }
+        }
+        break;
+    }
+}
+
+void sub_8012F64(struct UnkStruct_Leader *data)
+{
+    ClearWindowTilemap(data->field_11);
+    sub_819746C(data->field_11, FALSE);
+    DestroyListMenuTask(data->listTaskId, 0, 0);
+    ClearWindowTilemap(data->field_10);
+    sub_819746C(data->listWindowId, FALSE);
+    CopyBgTilemapBufferToVram(0);
+    RemoveWindow(data->field_11);
+    RemoveWindow(data->listWindowId);
+    RemoveWindow(data->field_10);
+    DestroyTask(data->field_17);
+
+    Free(data->field_8);
+    Free(data->field_0);
+    Free(data->field_4);
+}
+
+void sub_8012FC4(u8 *dst, u8 caseId)
+{
+    switch (caseId)
+    {
+    case 1:
+    case 2:
+    case 4:
+    case 14:
+    case 28:
+        StringExpandPlaceholders(dst, gUnknown_082EDBE8);
+        break;
+    case 21:
+    case 22:
+        StringExpandPlaceholders(dst, gUnknown_082EDC0C);
+        break;
+    case 3:
+    case 9:
+    case 10:
+    case 11:
+    case 15:
+    case 16:
+    case 23:
+    case 24:
+    case 25:
+    case 26:
+    case 27:
+        StringExpandPlaceholders(dst, gUnknown_082EDC34);
+        break;
+    }
+}
+
+void sub_8013078(u8 *dst, u8 caseId)
+{
+    switch (caseId)
+    {
+    case 65:
+    case 68:
+        StringExpandPlaceholders(dst, gUnknown_082EE560);
+        break;
+    case 69:
+    case 72:
+        StringExpandPlaceholders(dst, gUnknown_082EE57C);
+        break;
+    }
+}
+
+void sub_80130B4(u8 *dst, u8 caseId)
+{
+    switch (caseId)
+    {
+    case 1:
+    case 2:
+    case 4:
+    case 14:
+    case 21:
+    case 22:
+    case 28:
+        StringExpandPlaceholders(dst, gUnknown_082EFC3C);
+        break;
+    case 3:
+    case 9:
+    case 10:
+    case 11:
+    case 15:
+    case 16:
+    case 23:
+    case 24:
+    case 25:
+    case 26:
+    case 27:
+        StringExpandPlaceholders(dst, gUnknown_082EFC54);
+        break;
+    }
+}
+
+void sub_8013160(u8 *dst, u8 caseId)
+{
+    switch (caseId)
+    {
+    case 1:
+    case 2:
+    case 4:
+    case 14:
+    case 21:
+    case 22:
+    case 28:
+        StringExpandPlaceholders(dst, gUnknown_082EDDF4);
+        break;
+    case 3:
+    case 9:
+    case 10:
+    case 11:
+    case 15:
+    case 16:
+    case 23:
+    case 24:
+    case 25:
+    case 26:
+    case 27:
+        StringExpandPlaceholders(dst, gUnknown_082EDE0C);
+        break;
+    }
+}
+
+bool8 sub_801320C(struct UnkStruct_Leader *data, u32 arg1, u32 arg2)
+{
+    switch (sub_80132D4(data->field_0))
+    {
+    case 1:
+        PlaySE(SE_PC_LOGIN);
+        RedrawListMenu(data->listTaskId);
+        sub_8018404(gStringVar2, &data->field_0->arr[data->field_13]);
+        sub_8012FC4(gStringVar4, gUnknown_02022C2C);
+        data->state = arg1;
+        break;
+    case 2:
+        sub_8011A64(0, 0);
+        RedrawListMenu(data->listTaskId);
+        data->state = arg2;
+        return TRUE;
+    }
+
+    return FALSE;
+}
+
+void sub_8013278(u8 arg0, u32 id, u8 arg2)
+{
+    struct UnkStruct_Leader *data = gUnknown_02022C30.leader;
+    u8 var = 0;
+
+    switch (data->field_0->arr[id].field_1A_0)
+    {
+    case 1:
+        if (data->field_0->arr[id].field_1B != 0)
+            var = 2;
+        break;
+    case 2:
+        var = 1;
+        break;
+    }
+
+    sub_80178A0(arg0, 0, arg2, &data->field_0->arr[id], var, id);
+}
+
+u8 sub_80132D4(struct UnkStruct_Main0 *arg0)
+{
+    struct UnkStruct_Leader *data = gUnknown_02022C30.leader;
+    u8 ret = 0;
+    u8 i;
+    s32 id;
+
+    for (i = 1; i < 5; i++)
+    {
+        u16 var = data->field_0->arr[i].field_1A_0;
+        if (var == 1)
+        {
+            id = sub_80176E4(&data->field_0->arr[i], data->field_4->arr);
+            if (id != 0xFF)
+            {
+                data->field_0->arr[i].unk = data->field_4->arr[id].unk0;
+                data->field_0->arr[i].field_18 = var;
+            }
+            else
+            {
+                data->field_0->arr[i].field_1A_0 = 2;
+                ret = 2;
+            }
+        }
+    }
+
+    for (id = 0; id < 4; id++)
+        sub_8017734(data->field_0->arr, &data->field_4->arr[id].unk0, 5);
+
+    if (ret != 2)
+    {
+        for (id = 0; id < 5; id++)
+        {
+            if (data->field_0->arr[id].field_1B != 0)
+                ret = 1;
+        }
+    }
+
+    return ret;
+}
+
+u8 sub_8013398(struct UnkStruct_Main0 *arg0)
+{
+    struct UnkStruct_Leader *data = gUnknown_02022C30.leader;
+    u8 copiedCount;
+    s32 i;
+    u8 ret;
+
+    for (i = 0; i < 5; i++)
+        data->field_8->arr[i] = data->field_0->arr[i];
+
+    copiedCount = 0;
+    for (i = 0; i < 5; i++)
+    {
+        if (data->field_8->arr[i].field_1A_0 == 1)
+        {
+            data->field_0->arr[copiedCount] = data->field_8->arr[i];
+            copiedCount++;
+        }
+    }
+
+    ret = copiedCount;
+    for (; copiedCount < 5; copiedCount++)
+    {
+        data->field_0->arr[copiedCount].unk = gUnknown_082F045C[0];
+        data->field_0->arr[copiedCount].field_18 = 0;
+        data->field_0->arr[copiedCount].field_1A_0 = 0;
+        data->field_0->arr[copiedCount].field_1A_1 = 0;
+        data->field_0->arr[copiedCount].field_1B = 0;
+    }
+
+    for (i = 0; i < 5; i++)
+    {
+        if (data->field_0->arr[i].field_1A_0 != 1)
+            continue;
+        if (data->field_0->arr[i].field_1B != 0x40)
+            continue;
+
+        ret = i;
+        break;
+    }
+
+    return ret;
+}
+
+void BerryBlenderLinkJoinGroup(void)
+{
+    u8 taskId;
+    struct UnkStruct_Group *dataPtr;
+
+    taskId = CreateTask(sub_80134E8, 0);
+    gUnknown_02022C30.group = dataPtr = (void*)(gTasks[taskId].data);
+    gUnknown_03000DA4 = dataPtr;
+
+    dataPtr->state = 0;
+    dataPtr->textState = 0;
+    gSpecialVar_Result = 0;
+}
+
+void sub_80134E8(u8 taskId)
+{
+    s32 id;
+    struct UnkStruct_Group *data = gUnknown_02022C30.group;
+
+    switch (data->state)
+    {
+    case 0:
+        if (gSpecialVar_0x8004 == 20 && gSaveBlock2Ptr->frontier.chosenLvl == 1)
+            gSpecialVar_0x8004++;
+        gUnknown_02022C2C = gUnknown_082F0530[gSpecialVar_0x8004];
+        sub_8010F84(gUnknown_02022C2C, 0, 0);
+        sub_800B488();
+        OpenLink();
+        sub_8011C5C();
+        data->field_4 = AllocZeroed(0x70);
+        data->field_0 = AllocZeroed(0x200);
+        data->state = 1;
+        break;
+    case 1:
+        if (PrintOnTextbox(&data->textState, gUnknown_082EFB70[gSpecialVar_0x8004]))
+            data->state = 2;
+        break;
+    case 2:
+        sub_80175EC(data->field_4, 4);
+        sub_8017580(data->field_0, 16);
+        data->field_11 = sub_8016FC0(data->field_4, gSpecialVar_0x8004);
+        data->field_C = AddWindow(&gUnknown_082F00BC);
+        data->listWindowId = AddWindow(&gUnknown_082F0174);
+        data->field_D = AddWindow(&gUnknown_082F017C);
+
+        FillWindowPixelBuffer(data->field_C, 0x22);
+        sub_80173E0(data->field_C, 0, gUnknown_082EF7DC, 8, 1, 4);
+        PutWindowTilemap(data->field_C);
+        CopyWindowToVram(data->field_C, 2);
+
+        NewMenuHelpers_DrawStdWindowFrame(data->listWindowId, FALSE);
+        gMultiuseListMenuTemplate = gUnknown_082F0204;
+        gMultiuseListMenuTemplate.windowId = data->listWindowId;
+        data->listTaskId = ListMenuInit(&gMultiuseListMenuTemplate, 0, 0);
+
+        NewMenuHelpers_DrawStdWindowFrame(data->field_D, FALSE);
+        PutWindowTilemap(data->field_D);
+        sub_80125BC(data->field_D);
+        CopyWindowToVram(data->field_D, 2);
+
+        CopyBgTilemapBufferToVram(0);
+        data->field_F = 0;
+        data->state = 3;
+        break;
+    case 3:
+        id = sub_8013E44();
+        switch (id)
+        {
+        case 1:
+            PlaySE(SE_PC_LOGIN);
+            RedrawListMenu(data->listTaskId);
+            break;
+        case 0:
+            id = ListMenuHandleInputGetItemId(data->listTaskId);
+            if (gMain.newKeys & A_BUTTON && id != -1)
+            {
+                // this unused variable along with the assignment is needed to match
+                u32 unusedVar;
+                unusedVar  = data->field_0->arr[id].unk.field_0.unk_0a_0;
+
+                if (data->field_0->arr[id].field_1A_0 == 1 && !data->field_0->arr[id].unk.field_0.unk_0a_7)
+                {
+                    u32 var = sub_8013B8C(data, id);
+                    if (var == 0)
+                    {
+                        sub_8013BD8(data, id);
+                        data->state = 5;
+                        PlaySE(SE_PN_ON);
+                    }
+                    else
+                    {
+                        StringCopy(gStringVar4, gUnknown_082EDD50[var - 1]);
+                        data->state = 18;
+                        PlaySE(SE_PN_ON);
+                    }
+                }
+                else
+                {
+                    PlaySE(SE_WALL_HIT);
+                }
+            }
+            else if (gMain.newKeys & B_BUTTON)
+            {
+                data->state = 10;
+            }
+            break;
+        default:
+            RedrawListMenu(data->listTaskId);
+            break;
+        }
+        break;
+    case 5:
+        sub_80130B4(gStringVar4, gUnknown_02022C2C);
+        if (PrintOnTextbox(&data->textState, gStringVar4))
+        {
+            sub_8018404(gStringVar1, &data->field_0->arr[data->field_F]);
+            data->state = 6;
+        }
+        break;
+    case 6:
+        if (gReceivedRemoteLinkPlayers != 0)
+        {
+            gUnknown_02022C2C = data->field_0->arr[data->field_F].unk.field_0.unk_0a_0;
+            sub_8011A64(0, 0);
+            switch (gUnknown_02022C2C)
+            {
+            case 1 ... 5:
+            case 9 ... 11:
+            case 13 ... 16:
+            case 21 ... 28:
+                data->state = 20;
+                return;
+            }
+        }
+
+        switch (sub_8011A74())
+        {
+        case 1:
+            data->state = 12;
+            break;
+        case 2:
+        case 6:
+        case 9:
+            data->state = 14;
+            break;
+        case 5:
+            sub_8013160(gStringVar4, gUnknown_02022C2C);
+            if (PrintOnTextbox(&data->textState, gStringVar4))
+            {
+                if (gUnknown_02022C2C == 28 || gUnknown_02022C2C == 14)
+                {
+                    sub_8011A64(12, 0);
+                }
+                else
+                {
+                    sub_8011A64(7, 0);
+                    StringCopy(gStringVar1, gUnknown_082F0048[gUnknown_02022C2C]);
+                    StringExpandPlaceholders(gStringVar4, gUnknown_082EDE48);
+                }
+            }
+            break;
+        case 7:
+            if (data->field_15 > 0xF0)
+            {
+                if (PrintOnTextbox(&data->textState, gStringVar4))
+                {
+                    sub_8011A64(12, 0);
+                    data->field_15 = 0;
+                }
+            }
+            else
+            {
+                switch (gUnknown_02022C2C)
+                {
+                case 1:
+                case 2:
+                case 4:
+                case 14:
+                case 28:
+                    break;
+                default:
+                    data->field_15++;
+                    break;
+                }
+            }
+            break;
+        }
+
+        if (!sub_8011A74() && gMain.newKeys & B_BUTTON)
+            data->state = 7;
+        break;
+    case 7:
+        if (PrintOnTextbox(&data->textState, gUnknown_082EDE64))
+            data->state = 8;
+        break;
+    case 8:
+        switch (sub_80170B8(&data->textState, sub_8011A74()))
+        {
+        case 0:
+            sub_80106D4();
+            data->state = 9;
+            RedrawListMenu(data->listTaskId);
+            break;
+        case 1:
+        case -1:
+            data->state = 5;
+            RedrawListMenu(data->listTaskId);
+            break;
+        case -3:
+            data->state = 6;
+            RedrawListMenu(data->listTaskId);
+            break;
+        }
+        break;
+    case 9:
+        if (sub_8011A74())
+            data->state = 6;
+        break;
+    case 10:
+    case 12:
+    case 14:
+    case 18:
+    case 20:
+        ClearWindowTilemap(data->field_D);
+        sub_819746C(data->field_D, FALSE);
+        DestroyListMenuTask(data->listTaskId, 0, 0);
+        ClearWindowTilemap(data->field_C);
+        sub_819746C(data->listWindowId, FALSE);
+        CopyBgTilemapBufferToVram(0);
+        RemoveWindow(data->field_D);
+        RemoveWindow(data->listWindowId);
+        RemoveWindow(data->field_C);
+        DestroyTask(data->field_11);
+        Free(data->field_0);
+        Free(data->field_4);
+        data->state++;
+        break;
+    case 13:
+        sub_800E084();
+        if (PrintOnTextbox(&data->textState, gUnknown_082EDE9C[sub_8011A74()]))
+        {
+            gSpecialVar_Result = 6;
+            data->state = 23;
+        }
+        break;
+    case 11:
+        sub_800E084();
+        gSpecialVar_Result = 5;
+        data->state = 23;
+        break;
+    case 15:
+        sub_800E084();
+        if (PrintOnTextbox(&data->textState, gUnknown_082EDE9C[sub_8011A74()]))
+        {
+            gSpecialVar_Result = 8;
+            data->state = 23;
+        }
+        break;
+    case 19:
+        if (PrintOnTextbox(&data->textState, gStringVar4))
+        {
+            gSpecialVar_Result = 8;
+            data->state = 23;
+        }
+        break;
+    case 23:
+        DestroyTask(taskId);
+        sub_80173D4();
+        sub_800EDD4();
+        break;
+    case 21:
+        sub_80149C4();
+        DestroyTask(taskId);
+        break;
+    }
+}
+
+u32 sub_8013B8C(struct UnkStruct_Group *arg0, s32 id)
+{
+    struct UnkStruct_x20 *structPtr = &arg0->field_0->arr[id];
+
+    if (gUnknown_02022C2C == 4 && structPtr->unk.field_0.unk_00.unk_01_2 != 3)
+    {
+        if (!(gSaveBlock2Ptr->specialSaveWarp & 0x80))
+            return 1;
+        else if (structPtr->unk.field_0.unk_00.unk_00_7)
+            return 0;
+    }
+    else
+    {
+        return 0;
+    }
+
+    return 2;
+}
+
+void sub_8013BD8(struct UnkStruct_Group *data, s32 id)
+{
+    data->field_F = id;
+    sub_800E0E8();
+    CreateWirelessStatusIndicatorSprite(0, 0);
+    RedrawListMenu(data->listTaskId);
+    sub_8018404(gStringVar1, &data->field_0->arr[data->field_F]);
+    sub_8011090(gUnknown_082F0530[gSpecialVar_0x8004], 0, 1);
+    sub_8011FC8(data->field_0->arr[data->field_F].unk.playerName, ReadAsU16(data->field_0->arr[data->field_F].unk.field_0.unk_00.playerTrainerId));
+}
+
+u8 sub_8013C40(void)
+{
+    u8 taskId;
+    struct UnkStruct_Group *dataPtr;
+
+    taskId = CreateTask(sub_8013C7C, 0);
+    gUnknown_02022C30.group = dataPtr = (void*)(gTasks[taskId].data);
+
+    dataPtr->state = 0;
+    dataPtr->textState = 0;
+
+    gUnknown_03000DA4 = dataPtr;
+
+    return taskId;
+}
+
+void sub_8013C7C(u8 taskId)
+{
+    struct UnkStruct_Group *data = gUnknown_02022C30.group;
+
+    switch (data->state)
+    {
+    case 0:
+        sub_8010F84(0, 0, 0);
+        sub_800B488();
+        OpenLink();
+        sub_8011C5C();
+        sub_80111B0(TRUE);
+        data->field_4 = AllocZeroed(0x70);
+        data->field_0 = AllocZeroed(0x200);
+        data->state = 2;
+        break;
+    case 2:
+        sub_80175EC(data->field_4, 4);
+        sub_8017580(data->field_0, 16);
+        data->field_11 = sub_8016FC0(data->field_4, 0xFF);
+        data->field_F = 0;
+        data->state = 3;
+        break;
+    case 3:
+        if (sub_8013E44() == 1)
+            PlaySE(SE_PC_LOGIN);
+        if (gTasks[taskId].data[15] == 0xFF)
+            data->state = 10;
+        break;
+    case 10:
+        DestroyTask(data->field_11);
+        Free(data->field_0);
+        Free(data->field_4);
+        sub_800EDD4();
+        data->state++;
+        break;
+    case 11:
+        sub_800EDD4();
+        DestroyTask(taskId);
+        break;
+    }
+}
+
+extern const u8 *const gUnknown_082F04D8[22];
+
+bool32 sub_8013D88(u32 arg0, u32 id)
+{
+    if (id == 0xFF)
+        return TRUE;
+
+    if (id <= ARRAY_COUNT(gUnknown_082F04D8)) // UB: <= may access data outside the array
+    {
+        const u8 *bytes = gUnknown_082F04D8[id];
+
+        while ((*(bytes) != 0xFF))
+        {
+            if ((*bytes) == arg0)
+                return TRUE;
+            bytes++;
+        }
+    }
+
+    return FALSE;
+}
+
+u8 sub_8013DBC(struct UnkStruct_Group *data, u32 id)
+{
+    if (data->field_0->arr[id].field_1A_0 == 1)
+    {
+        if (data->field_0->arr[id].unk.field_0.unk_0a_7)
+            return 3;
+        else if (data->field_0->arr[id].field_1A_1 != 0)
+            return 1;
+        else if (data->field_0->arr[id].field_1B != 0)
+            return 2;
+    }
+
+    return 0;
+}
+
+void sub_8013DF4(u8 arg0, u32 id, u8 arg2)
+{
+    struct UnkStruct_Group *data = gUnknown_02022C30.group;
+    u8 var = sub_8013DBC(data, id);
+
+    sub_80177B8(arg0, 8, arg2, &data->field_0->arr[id], var, id);
+}
+
+u8 sub_8013E44(void)
+{
+    struct UnkStruct_Group *data = gUnknown_02022C30.group;
+    u8 ret = 0;
+    u8 i;
+    s32 id;
+
+    for (i = 0; i < 16; i++)
+    {
+        if (data->field_0->arr[i].field_1A_0 != 0)
+        {
+            id = sub_80176E4(&data->field_0->arr[i], data->field_4->arr);
+            if (id != 0xFF)
+            {
+                if (data->field_0->arr[i].field_1A_0 == 1)
+                {
+                    if (sub_8017678(&data->field_0->arr[i], &data->field_4->arr[id]))
+                    {
+                        data->field_0->arr[i].unk = data->field_4->arr[id].unk0;
+                        data->field_0->arr[i].field_1B = 0x40;
+                        ret = 1;
+                    }
+                    else
+                    {
+                        if (data->field_0->arr[i].field_1B != 0)
+                        {
+                            data->field_0->arr[i].field_1B--;
+                            if (data->field_0->arr[i].field_1B == 0)
+                                ret = 2;
+                        }
+                    }
+                }
+                else
+                {
+                    data->field_0->arr[i].field_1A_0 = 1;
+                    data->field_0->arr[i].field_1B = 0x40;
+                    ret = 1;
+                }
+
+                data->field_0->arr[i].field_18 = 0;
+            }
+            else
+            {
+                if (data->field_0->arr[i].field_1A_0 != 2)
+                {
+                    data->field_0->arr[i].field_18++;
+                    if (data->field_0->arr[i].field_18 >= 300)
+                    {
+                        data->field_0->arr[i].field_1A_0 = 2;
+                        ret = 2;
+                    }
+                }
+            }
+        }
+    }
+
+    for (id = 0; id < 4; id++)
+    {
+        if (sub_8017734(data->field_0->arr, &data->field_4->arr[id].unk0, 16) != 0xFF)
+            ret = 1;
+    }
+
+    return ret;
+}
+
+void sub_8013F60(u8 taskId)
+{
+    sub_80773AC();
+    DestroyTask(taskId);
+}
+
+u8 sub_8013F78(void)
+{
+    u8 taskId = CreateTask(sub_8013F60, 0);
+
+    return taskId;
+}
+
+extern struct MailStruct gUnknown_020321C0[PARTY_SIZE];
+extern u8 gUnknown_02032298[2];
+
+void sub_8013F90(u8 taskId)
+{
+    u32 monId = sub_8018120(&gUnknown_02022C40, GetMultiplayerId());
+
+    switch (gTasks[taskId].data[0])
+    {
+    case 0:
+        gTasks[taskId].data[0]++;
+        SendBlock(0, &gPlayerParty[monId], sizeof(struct Pokemon));
+        break;
+    case 1:
+        if (GetBlockReceivedStatus() == 3)
+        {
+            gEnemyParty[0] = *(struct Pokemon*)(gBlockRecvBuffer[GetMultiplayerId() ^ 1]);
+            IncrementGameStat(GAME_STAT_50);
+            ResetBlockReceivedFlags();
+            gTasks[taskId].data[0]++;
+        }
+        break;
+    case 2:
+        memcpy(gBlockSendBuffer, gSaveBlock1Ptr->mail, sizeof(struct MailStruct) * PARTY_SIZE + 4);
+        if (SendBlock(0, gBlockSendBuffer, sizeof(struct MailStruct) * PARTY_SIZE + 4))
+            gTasks[taskId].data[0]++;
+        break;
+    case 3:
+        if (GetBlockReceivedStatus() == 3)
+        {
+            memcpy(gUnknown_020321C0, gBlockRecvBuffer[GetMultiplayerId() ^ 1], sizeof(struct MailStruct) * PARTY_SIZE);
+            ResetBlockReceivedFlags();
+            gUnknown_02032298[0] = monId;
+            gUnknown_02032298[1] = 6;
+            gMain.savedCallback = CB2_ReturnToField;
+            SetMainCallback2(sub_807AE50);
+            sub_801807C(&gUnknown_02022C40);
+            DestroyTask(taskId);
+        }
+        break;
+    }
+}
+
+void sub_80140E0(u8 taskId)
+{
+    switch (gTasks[taskId].data[0])
+    {
+    case 0:
+        if (GetMultiplayerId() == 0)
+            sub_800A4D8(2);
+        gTasks[taskId].data[0]++;
+        break;
+    case 1:
+        if (GetBlockReceivedStatus() == sub_800A9D8())
+        {
+            s32 i;
+            u16 *recvBuff;
+
+            for (i = 0; i < GetLinkPlayerCount(); i++)
+            {
+                recvBuff = gBlockRecvBuffer[i];
+                sub_80C3120(&gTrainerCards[i], recvBuff, gLinkPlayers[i].version);
+            }
+
+            if (GetLinkPlayerCount() == 2)
+            {
+                recvBuff = gBlockRecvBuffer[GetMultiplayerId() ^ 1];
+                sub_801B94C(recvBuff[48]);
+            }
+            else
+            {
+                sub_801B940();
+            }
+
+            ResetBlockReceivedFlags();
+            DestroyTask(taskId);
+        }
+        break;
+    }
+}
+
+void sub_80141A4(void)
+{
+    switch (gMain.state)
+    {
+    case 0:
+        CreateTask(sub_80140E0, 5);
+        gMain.state++;
+        break;
+    case 1:
+        if (!FuncIsActiveTask(sub_80140E0))
+            sub_80C4E74(GetMultiplayerId() ^ 1, CB2_ReturnToField);
+        break;
+    }
+
+    RunTasks();
+    RunTextPrinters();
+    AnimateSprites();
+    BuildOamBuffer();
+}
+
+void sub_8014210(u16 battleFlags)
+{
+    HealPlayerParty();
+    SavePlayerParty();
+    LoadPlayerBag();
+    gLinkPlayers[0].linkType = 0x2211;
+    gLinkPlayers[GetMultiplayerId()].id = GetMultiplayerId();
+    gLinkPlayers[GetMultiplayerId() ^ 1].id = GetMultiplayerId() ^ 1;
+    gMain.savedCallback = sub_80B360C;
+    gBattleTypeFlags = battleFlags;
+    PlayBattleBGM();
+}
+
+void sub_8014290(u16 arg0, u16 x, u16 y)
+{
+    VarSet(VAR_0x4087, arg0);
+    Overworld_SetWarpDestination(gSaveBlock1Ptr->location.mapGroup, gSaveBlock1Ptr->location.mapNum, -1, x, y);
+    saved_warp2_set_2(0, gSaveBlock1Ptr->location.mapGroup, gSaveBlock1Ptr->location.mapNum, -1, x, y);
+    warp_in();
+}
+
+void sub_8014304(s8 mapGroup, s8 mapNum, s32 x, s32 y, u16 arg4)
+{
+    gSpecialVar_0x8004 = arg4;
+    VarSet(VAR_0x4087, arg4);
+    gFieldLinkPlayerCount = GetLinkPlayerCount();
+    gUnknown_03005DB4 = GetMultiplayerId();
+    sub_809D2BC();
+    Overworld_SetWarpDestination(mapGroup, mapNum, -1, x, y);
+    warp_in();
+}
+
+void sub_8014384(void)
+{
+    switch (gMain.state)
+    {
+    case 0:
+        CreateTask(sub_80140E0, 5);
+        gMain.state++;
+        break;
+    case 1:
+        if (!FuncIsActiveTask(sub_80140E0))
+            SetMainCallback2(sub_8086074);
+        break;
+    }
+
+    RunTasks();
+    RunTextPrinters();
+    AnimateSprites();
+    BuildOamBuffer();
+}
+
+void sub_80143E4(void *arg0, bool32 arg1)
+{
+    u16 *argAsU16Ptr = arg0;
+
+    sub_80C30A4(argAsU16Ptr);
+    if (arg1)
+        argAsU16Ptr[48] = sub_801B39C();
+    else
+        argAsU16Ptr[48] = 0;
+}
+
+void sub_801440C(u8 taskId)
+{
+    sub_801B940();
+    switch (gUnknown_02022C2C)
+    {
+    case 1 ... 4:
+    case 9 ... 11:
+    case 13:
+    case 15:
+        sub_800E3A8();
+        break;
+    }
+
+    switch (gUnknown_02022C2C)
+    {
+    case 65:
+    case 81:
+        overworld_free_bg_tilemaps();
+        gMain.savedCallback = sub_801AC54;
+        sub_81B8518(3);
+        break;
+    case 1:
+        overworld_free_bg_tilemaps();
+        sub_80143E4(gBlockSendBuffer, TRUE);
+        HealPlayerParty();
+        SavePlayerParty();
+        LoadPlayerBag();
+        sub_8014304(MAP_GROUP(SINGLE_BATTLE_COLOSSEUM), MAP_NUM(SINGLE_BATTLE_COLOSSEUM), 6, 8, 1);
+        SetMainCallback2(sub_8014384);
+        break;
+    case 2:
+        overworld_free_bg_tilemaps();
+        HealPlayerParty();
+        SavePlayerParty();
+        LoadPlayerBag();
+        sub_80143E4(gBlockSendBuffer, TRUE);
+        sub_8014304(MAP_GROUP(SINGLE_BATTLE_COLOSSEUM), MAP_NUM(SINGLE_BATTLE_COLOSSEUM), 6, 8, 2);
+        SetMainCallback2(sub_8014384);
+        break;
+    case 3:
+        overworld_free_bg_tilemaps();
+        HealPlayerParty();
+        SavePlayerParty();
+        LoadPlayerBag();
+        sub_80143E4(gBlockSendBuffer, TRUE);
+        sub_8014304(MAP_GROUP(DOUBLE_BATTLE_COLOSSEUM), MAP_NUM(DOUBLE_BATTLE_COLOSSEUM), 5, 8, 5);
+        SetMainCallback2(sub_8014384);
+        break;
+    case 4:
+        sub_80143E4(gBlockSendBuffer, TRUE);
+        overworld_free_bg_tilemaps();
+        sub_8014304(MAP_GROUP(TRADE_CENTER), MAP_NUM(TRADE_CENTER), 5, 8, 3);
+        SetMainCallback2(sub_8014384);
+        break;
+    case 15:
+        sub_80143E4(gBlockSendBuffer, TRUE);
+        overworld_free_bg_tilemaps();
+        sub_8014304(MAP_GROUP(RECORD_CORNER), MAP_NUM(RECORD_CORNER), 8, 9, 4);
+        SetMainCallback2(sub_8014384);
+        break;
+    case 68:
+        overworld_free_bg_tilemaps();
+        CreateTask(sub_8013F90, 0);
+        break;
+    case 5:
+    case 69:
+        if (GetMultiplayerId() == 0)
+        {
+            sub_800ED10();
+        }
+        else
+        {
+            sub_800ED28();
+            sub_8010F84(69, 0, 1);
+        }
+        sub_801DD98();
+        break;
+    case 8:
+    case 72:
+        sub_80143E4(gBlockSendBuffer, FALSE);
+        SetMainCallback2(sub_80141A4);
+        break;
+    case 9:
+        sub_8014290(8, 5, 1);
+        sub_802A9A8(GetCursorSelectionMonId(), CB2_LoadMap);
+        break;
+    case 10:
+        sub_8014290(7, 9, 1);
+        sub_8020C70(CB2_LoadMap);
+        break;
+    case 11:
+        sub_8014290(8, 5, 1);
+        sub_802493C(GetCursorSelectionMonId(), CB2_LoadMap);
+        break;
+    }
+
+    DestroyTask(taskId);
+    gSpecialVar_Result = 1;
+    if (gUnknown_02022C2C != 68)
+        ScriptContext2_Disable();
+}
+
+extern u8 gUnknown_0203CEF8[];
+
+void sub_8014790(u8 taskId)
+{
+    s16 *data = gTasks[taskId].data;
+    u16 *sendBuff = (u16*)(gBlockSendBuffer);
+
+    switch (data[0])
+    {
+    case 0:
+        gSpecialVar_Result = 1;
+        switch (gUnknown_02022C2C)
+        {
+        case 14:
+        case 28:
+            gLinkPlayers[0].linkType = 0x2211;
+            gLinkPlayers[0].id = 0;
+            gLinkPlayers[1].id = 2;
+            sendBuff[0] = GetMonData(&gPlayerParty[gUnknown_0203CEF8[0] - 1], MON_DATA_SPECIES);
+            sendBuff[1] = GetMonData(&gPlayerParty[gUnknown_0203CEF8[1] - 1], MON_DATA_SPECIES, NULL);
+            gMain.savedCallback = NULL;
+            data[0] = 4;
+            sub_800E3A8();
+            ResetBlockReceivedFlags();
+            break;
+        case 16:
+        case 23 ... 27:
+            sub_800E3A8();
+            DestroyTask(taskId);
+        default:
+            EnableBothScriptContexts();
+            data[0] = 1;
+            break;
+        }
+        break;
+    case 1:
+        if (!ScriptContext1_IsScriptSetUp())
+        {
+            FadeScreen(1, 0);
+            data[0] = 2;
+        }
+        break;
+    case 2:
+        if (!gPaletteFade.active)
+        {
+            if (gUnknown_02022C2C == 29)
+            {
+                DestroyTask(taskId);
+                SetMainCallback2(sub_80773AC);
+            }
+            else
+            {
+                sub_800ADF8();
+                data[0] = 3;
+            }
+        }
+        break;
+    case 3:
+        if (sub_800A520())
+        {
+            DestroyTask(taskId);
+            sub_80149D8();
+        }
+        break;
+    case 4:
+        if (SendBlock(0, gBlockSendBuffer, 0xE))
+            data[0] = 5;
+        break;
+    case 5:
+        if (GetBlockReceivedStatus() == 3)
+        {
+            ResetBlockReceivedFlags();
+            if (sub_80B2AF4(gBlockRecvBuffer[0], gBlockRecvBuffer[1]))
+            {
+                gSpecialVar_Result = 11;
+                data[0] = 7;
+            }
+            else
+            {
+                data[0] = 6;
+            }
+        }
+        break;
+    case 6:
+        EnableBothScriptContexts();
+        DestroyTask(taskId);
+        break;
+    case 7:
+        sub_800AC34();
+        data[0] = 8;
+        break;
+    case 8:
+        if (gReceivedRemoteLinkPlayers == 0)
+        {
+            sub_800E084();
+            EnableBothScriptContexts();
+            DestroyTask(taskId);
+        }
+        break;
+    }
+}
+
+void sub_80149C4(void)
+{
+    CreateTask(sub_8014790, 0);
+}
+
+void sub_80149D8(void)
+{
+    u8 taskId = CreateTask(sub_801440C, 0);
+    gTasks[taskId].data[0] = 0;
+}
+
+void sub_8014A00(u32 arg0)
+{
+    u8 taskId;
+    struct UnkStruct_Leader *dataPtr;
+
+    taskId = CreateTask(sub_8014A40, 0);
+    gUnknown_02022C30.leader = dataPtr = (void*)(gTasks[taskId].data);
+
+    dataPtr->state = 0;
+    dataPtr->textState = 0;
+    dataPtr->field_18 = arg0;
+    gSpecialVar_Result = 0;
+}
+
+void sub_8014A40(u8 taskId)
+{
+    struct UnkStruct_Leader *data = gUnknown_02022C30.leader;
+    struct WindowTemplate winTemplate;
+    s32 val;
+
+    switch (data->state)
+    {
+    case 0:
+        gUnknown_02022C2C = data->field_18;
+        gUnknown_02022C2D = 2;
+        sub_8010F84(data->field_18, 0, 0);
+        sub_8010FA0(FALSE, FALSE);
+        sub_800B488();
+        OpenLink();
+        sub_8011C10(2);
+        data->state = 1;
+        break;
+    case 1:
+        data->field_4 = AllocZeroed(0x70);
+        data->field_0 = AllocZeroed(0xA0);
+        data->field_8 = AllocZeroed(0xA0);
+        sub_80175EC(data->field_4, 4);
+        sub_8017580(data->field_0, 5);
+        sub_800DF90(&data->field_0->arr[0].unk.field_0, data->field_0->arr[0].unk.playerName);
+        data->field_0->arr[0].field_18 = 0;
+        data->field_0->arr[0].field_1A_0 = 1;
+        data->field_0->arr[0].field_1A_1 = 0;
+        data->field_0->arr[0].field_1B = 0;
+        data->field_17 = sub_8016FC0(data->field_4, 0xFF);
+
+        winTemplate = gUnknown_082F011C;
+        winTemplate.baseBlock = sub_8019930();
+        winTemplate.paletteNum = 0xC;
+        data->listWindowId = AddWindow(&winTemplate);
+        sub_8018784(data->listWindowId);
+        gMultiuseListMenuTemplate = gUnknown_082F015C;
+        gMultiuseListMenuTemplate.windowId = data->listWindowId;
+        data->listTaskId = ListMenuInit(&gMultiuseListMenuTemplate, 0, 0);
+
+        CopyBgTilemapBufferToVram(0);
+        data->field_13 = 1;
+        data->state = 2;
+        break;
+    case 2:
+        StringCopy(gStringVar1, gUnknown_082F0048[gUnknown_02022C2C]);
+        sub_801262C(gStringVar4, gUnknown_02022C2C);
+        data->state = 3;
+        break;
+    case 3:
+        sub_8018884(gStringVar4);
+        data->state = 4;
+        break;
+    case 4:
+        sub_801320C(data, 5, 6);
+        if (gMain.newKeys & B_BUTTON)
+        {
+            data->state = 13;
+            sub_800E084();
+        }
+        break;
+    case 6:
+        if (mevent_0814257C(&data->textState, gUnknown_082EDF40))
+        {
+            data->field_13 = sub_8013398(data->field_0);
+            RedrawListMenu(data->listTaskId);
+            data->state = 2;
+        }
+        break;
+    case 5:
+        data->state = 7;
+        break;
+    case 7:
+        switch (sub_8018B08(&data->textState, &data->field_14, 0, gStringVar4))
+        {
+        case 0:
+            sub_800E0E8();
+            CreateWirelessStatusIndicatorSprite(0, 0);
+            data->field_0->arr[data->field_13].field_1B = 0;
+            RedrawListMenu(data->listTaskId);
+            data->field_19 = 5;
+            sub_8010688(5, ReadAsU16(data->field_0->arr[data->field_13].unk.field_0.unk_00.playerTrainerId), data->field_0->arr[data->field_13].unk.playerName);
+            data->state = 8;
+            break;
+        case 1:
+        case -1:
+            data->field_19 = 6;
+            sub_8010688(6, ReadAsU16(data->field_0->arr[data->field_13].unk.field_0.unk_00.playerTrainerId), data->field_0->arr[data->field_13].unk.playerName);
+            data->state = 8;
+            break;
+        }
+        break;
+    case 8:
+        val = sub_8010714(ReadAsU16(data->field_0->arr[data->field_13].unk.field_0.unk_00.playerTrainerId), data->field_0->arr[data->field_13].unk.playerName);
+        if (val == 1)
+        {
+            if (data->field_19 == 5)
+            {
+                data->field_0->arr[data->field_13].field_1B = 0;
+                RedrawListMenu(data->listTaskId);
+                data->field_13++;
+                sub_8018404(gStringVar1, &data->field_0->arr[data->field_13 - 1]);
+                StringExpandPlaceholders(gStringVar4, gUnknown_082EDC9C);
+                data->state = 9;
+                sub_800EF38();
+            }
+            else
+            {
+                sub_8011DC0(data->field_0->arr[data->field_13].unk.playerName, ReadAsU16(data->field_0->arr[data->field_13].unk.field_0.unk_00.playerTrainerId));
+                data->field_0->arr[data->field_13].field_1A_0 = 0;
+                sub_8013398(data->field_0);
+                RedrawListMenu(data->listTaskId);
+                data->state = 2;
+            }
+
+            data->field_19 = 0;
+        }
+        else if (val == 2)
+        {
+            sub_8011A64(0, 0);
+            data->state = 2;
+        }
+        break;
+    case 9:
+        sub_8018884(gStringVar4);
+        data->state = 10;
+        break;
+    case 10:
+        if (++data->field_E > 120)
+            data->state = 11;
+        break;
+    case 11:
+        if (!sub_801320C(data, 5, 6))
+            data->state = 12;
+        break;
+    case 12:
+        if (sub_800EF1C())
+        {
+            sub_800EF58(FALSE);
+            data->state = 15;
+        }
+        else
+        {
+            data->state = 6;
+        }
+        break;
+    case 13:
+        sub_800E084();
+        sub_800EDD4();
+        DestroyListMenuTask(data->listTaskId, 0, 0);
+        CopyBgTilemapBufferToVram(0);
+        RemoveWindow(data->listWindowId);
+        DestroyTask(data->field_17);
+        Free(data->field_8);
+        Free(data->field_0);
+        Free(data->field_4);
+        data->state++;
+        break;
+    case 14:
+        if (mevent_0814257C(&data->textState, gText_PleaseStartOver))
+        {
+            DestroyTask(taskId);
+            gSpecialVar_Result = 5;
+        }
+        break;
+    case 15:
+        if (sub_8011A74() == 1 || sub_8011A74() == 2)
+        {
+            data->state = 13;
+        }
+        else if (gReceivedRemoteLinkPlayers != 0)
+        {
+            sub_8011068(1);
+            data->state++;
+        }
+        break;
+    case 16:
+        DestroyListMenuTask(data->listTaskId, 0, 0);
+        CopyBgTilemapBufferToVram(0);
+        RemoveWindow(data->listWindowId);
+        DestroyTask(data->field_17);
+        Free(data->field_8);
+        Free(data->field_0);
+        Free(data->field_4);
+        sub_800ADF8();
+        data->state++;
+        break;
+    case 17:
+        if (sub_800A520())
+            DestroyTask(taskId);
+        break;
+    }
+}
+
+void sub_8014EFC(u32 arg0)
+{
+    u8 taskId;
+    struct UnkStruct_Group *dataPtr;
+
+    taskId = CreateTask(sub_8014F48, 0);
+    gUnknown_02022C30.group = dataPtr = (void*)(gTasks[taskId].data);
+    gUnknown_03000DA4 = dataPtr;
+
+    dataPtr->state = 0;
+    dataPtr->textState = 0;
+    dataPtr->field_12 = arg0 - 21;
+    gSpecialVar_Result = 0;
+}
+
+void sub_8014F48(u8 taskId)
+{
+    s32 id;
+    struct WindowTemplate winTemplate1, winTemplate2;
+    struct UnkStruct_Group *data = gUnknown_02022C30.group;
+
+    switch (data->state)
+    {
+    case 0:
+        sub_8010F84(data->field_12 + 21, 0, 0);
+        sub_800B488();
+        OpenLink();
+        sub_8011C5C();
+        data->field_4 = AllocZeroed(0x70);
+        data->field_0 = AllocZeroed(0x200);
+        data->state = 1;
+        break;
+    case 1:
+        sub_8018884(gUnknown_082EF7F8);
+        data->state = 2;
+        break;
+    case 2:
+        sub_80175EC(data->field_4, 4);
+        sub_8017580(data->field_0, 16);
+        data->field_11 = sub_8016FC0(data->field_4, data->field_12 + 7);
+
+        winTemplate1 = gUnknown_082F0174;
+        winTemplate1.baseBlock = sub_8019930();
+        winTemplate1.paletteNum = 0xC;
+        data->listWindowId = AddWindow(&winTemplate1);
+
+        winTemplate2 = gUnknown_082F017C;
+        winTemplate2.paletteNum = 0xC;
+        data->field_D = AddWindow(&winTemplate2);
+
+        sub_8018784(data->listWindowId);
+        gMultiuseListMenuTemplate = gUnknown_082F0204;
+        gMultiuseListMenuTemplate.windowId = data->listWindowId;
+        data->listTaskId = ListMenuInit(&gMultiuseListMenuTemplate, 0, 0);
+
+        sub_8018784(data->field_D);
+        FillWindowPixelBuffer(data->field_D, 0x11);
+        PutWindowTilemap(data->field_D);
+        sub_80125BC(data->field_D);
+        CopyWindowToVram(data->field_D, 2);
+
+        CopyBgTilemapBufferToVram(0);
+        data->field_F = 0;
+        data->state = 3;
+        break;
+    case 3:
+        id = sub_8013E44();
+        switch (id)
+        {
+        case 1:
+            PlaySE(SE_PC_LOGIN);
+        default:
+            RedrawListMenu(data->listTaskId);
+            break;
+        case 0:
+            id = ListMenuHandleInputGetItemId(data->listTaskId);
+            if (gMain.newKeys & A_BUTTON && id != -1)
+            {
+                // this unused variable along with the assignment is needed to match
+                u32 unusedVar;
+                unusedVar  = data->field_0->arr[id].unk.field_0.unk_0a_0;
+
+                if (data->field_0->arr[id].field_1A_0 == 1 && !data->field_0->arr[id].unk.field_0.unk_0a_7)
+                {
+                    data->field_F = id;
+                    sub_800E0E8();
+                    CreateWirelessStatusIndicatorSprite(0, 0);
+                    RedrawListMenu(data->listTaskId);
+                    sub_8018404(gStringVar1, &data->field_0->arr[data->field_F]);
+                    sub_8011FC8(data->field_0->arr[data->field_F].unk.playerName, ReadAsU16(data->field_0->arr[data->field_F].unk.field_0.unk_00.playerTrainerId));
+                    PlaySE(SE_PN_ON);
+                    data->state = 4;
+                }
+                else
+                {
+                    PlaySE(SE_WALL_HIT);
+                }
+            }
+            else if (gMain.newKeys & B_BUTTON)
+            {
+                data->state = 6;
+            }
+            break;
+        }
+        break;
+    case 4:
+        sub_8018884(gUnknown_082EFC3C);
+        sub_8018404(gStringVar1, &data->field_0->arr[data->field_F]);
+        data->state = 5;
+        break;
+    case 5:
+        if (gReceivedRemoteLinkPlayers != 0)
+        {
+            gUnknown_02022C2C = data->field_0->arr[data->field_F].unk.field_0.unk_0a_0;
+            data->state = 10;
+        }
+
+        switch (sub_8011A74())
+        {
+        case 1:
+        case 2:
+        case 6:
+            data->state = 8;
+            break;
+        case 5:
+            sub_8018884(gUnknown_082EDDF4);
+            sub_8011A64(0, 0);
+            break;
+        }
+        break;
+    case 6:
+    case 8:
+    case 10:
+        DestroyListMenuTask(data->listTaskId, 0, 0);
+        CopyBgTilemapBufferToVram(0);
+        RemoveWindow(data->field_D);
+        RemoveWindow(data->listWindowId);
+        DestroyTask(data->field_11);
+        Free(data->field_0);
+        Free(data->field_4);
+        data->state++;
+        break;
+    case 9:
+        if (mevent_0814257C(&data->textState, gUnknown_082EDF80[sub_8011A74()]))
+        {
+            sub_800E084();
+            DestroyTask(taskId);
+            sub_800EDD4();
+            gSpecialVar_Result = 5;
+        }
+        break;
+    case 7:
+        sub_800E084();
+        sub_8018884(gText_PleaseStartOver);
+        DestroyTask(taskId);
+        sub_800EDD4();
+        gSpecialVar_Result = 5;
+        break;
+    case 11:
+        data->state++;
+        sub_800ADF8();
+        break;
+    case 12:
+        if (sub_800A520())
+            DestroyTask(taskId);
+        break;
+    }
+}
+
+void sub_80152A8(u32 arg0)
+{
+    u8 taskId;
+    struct UnkStruct_Group *dataPtr;
+
+    taskId = CreateTask(sub_80152F4, 0);
+    gUnknown_02022C30.group = dataPtr = (void*)(gTasks[taskId].data);
+    gUnknown_03000DA4 = dataPtr;
+
+    dataPtr->state = 0;
+    dataPtr->textState = 0;
+    dataPtr->field_12 = arg0 - 21;
+    gSpecialVar_Result = 0;
+}
+
+void sub_80152F4(u8 taskId)
+{
+    s32 id;
+    struct WindowTemplate winTemplate;
+    struct UnkStruct_Group *data = gUnknown_02022C30.group;
+
+    switch (data->state)
+    {
+    case 0:
+        sub_8010F84(0, 0, 0);
+        sub_800B488();
+        OpenLink();
+        sub_8011C5C();
+        data->field_4 = AllocZeroed(0x70);
+        data->field_0 = AllocZeroed(0x200);
+        data->state = 1;
+        break;
+    case 1:
+        sub_8018884(gUnknown_082EFBC8);
+        data->state = 2;
+        break;
+    case 2:
+        sub_80175EC(data->field_4, 4);
+        sub_8017580(data->field_0, 16);
+        data->field_11 = sub_8016FF0(data->field_4, data->field_12 + 7);
+
+        if (data->field_13 != 0)
+        {
+            winTemplate = gUnknown_082F0174;
+            winTemplate.baseBlock = sub_8019930();
+            data->listWindowId = AddWindow(&winTemplate);
+
+            sub_8018784(data->listWindowId);
+            gMultiuseListMenuTemplate = gUnknown_082F0204;
+            gMultiuseListMenuTemplate.windowId = data->listWindowId;
+            data->listTaskId = ListMenuInit(&gMultiuseListMenuTemplate, 0, 0);
+
+            CopyBgTilemapBufferToVram(0);
+        }
+
+        data->field_F = 0;
+        data->state = 3;
+        break;
+    case 3:
+        id = sub_8013E44();
+        switch (id)
+        {
+        case 1:
+            PlaySE(SE_PC_LOGIN);
+        default:
+            if (data->field_13 != 0)
+                RedrawListMenu(data->listTaskId);
+            break;
+        case 0:
+            if (data->field_13 != 0)
+                id = ListMenuHandleInputGetItemId(data->listTaskId);
+            if (data->field_14 > 120)
+            {
+                if (data->field_0->arr[0].field_1A_0 == 1 && !data->field_0->arr[0].unk.field_0.unk_0a_7)
+                {
+                    if (sub_8016F1C(&data->field_0->arr[0], data->field_12 + 7))
+                    {
+                        data->field_F = 0;
+                        data->field_14 = 0;
+                        sub_800E0E8();
+                        CreateWirelessStatusIndicatorSprite(0, 0);
+                        sub_8011FC8(data->field_0->arr[0].unk.playerName, ReadAsU16(data->field_0->arr[0].unk.field_0.unk_00.playerTrainerId));
+                        PlaySE(SE_PN_ON);
+                        data->state = 4;
+                    }
+                    else
+                    {
+                        PlaySE(SE_BOO);
+                        data->state = 10;
+                    }
+                }
+            }
+            else if (gMain.newKeys & B_BUTTON)
+            {
+                data->state = 6;
+                data->field_14 = 0;
+            }
+            data->field_14++;
+            break;
+        }
+        break;
+    case 4:
+        sub_8018884(gUnknown_082EFC90);
+        sub_8018404(gStringVar1, &data->field_0->arr[data->field_F]);
+        data->state = 5;
+        break;
+    case 5:
+        if (gReceivedRemoteLinkPlayers != 0)
+        {
+            gUnknown_02022C2C = data->field_0->arr[data->field_F].unk.field_0.unk_0a_0;
+            data->state = 12;
+        }
+
+        switch (sub_8011A74())
+        {
+        case 1:
+        case 2:
+        case 6:
+            data->state = 8;
+            break;
+        case 5:
+            sub_8018884(gUnknown_082EDEC4);
+            sub_8011A64(0, 0);
+            break;
+        }
+        break;
+    case 6:
+    case 8:
+    case 10:
+    case 12:
+        if (data->field_13 != 0)
+        {
+            DestroyListMenuTask(data->listTaskId, 0, 0);
+            CopyBgTilemapBufferToVram(0);
+            RemoveWindow(data->listWindowId);
+        }
+        DestroyTask(data->field_11);
+        Free(data->field_0);
+        Free(data->field_4);
+        data->state++;
+        break;
+    case 9:
+        if (mevent_0814257C(&data->textState, gUnknown_082EDF04))
+        {
+            sub_800E084();
+            DestroyTask(taskId);
+            sub_800EDD4();
+            gSpecialVar_Result = 5;
+        }
+        break;
+    case 7:
+        if (mevent_0814257C(&data->textState, gText_WirelessSearchCanceled))
+        {
+            sub_800E084();
+            DestroyTask(taskId);
+            sub_800EDD4();
+            gSpecialVar_Result = 5;
+        }
+        break;
+    case 11:
+        if (mevent_0814257C(&data->textState, gUnknown_082EFD58[data->field_12]))
+        {
+            sub_800E084();
+            DestroyTask(taskId);
+            sub_800EDD4();
+            gSpecialVar_Result = 5;
+        }
+        break;
+    case 13:
+        data->state++;
+        sub_800ADF8();
+        break;
+    case 14:
+        if (sub_800A520())
+            DestroyTask(taskId);
+        break;
+    }
+}
+
+void UnionRoomSpecial(void)
+{
+    struct UnkStruct_URoom *dataPtr;
+
+    sub_8010F60();
+    CreateTask(sub_80156E0, 10);
+
+    // dumb line needed to match
+    gUnknown_02022C30.uRoom = gUnknown_02022C30.uRoom;
+
+    dataPtr = AllocZeroed(0x26C);
+    gUnknown_02022C30.uRoom = dataPtr;
+    gUnknown_03000DA8 = dataPtr;
+
+    dataPtr->state = 0;
+    dataPtr->textState = 0;
+    dataPtr->field_10 = 0;
+    dataPtr->field_12 = 0;
+
+    gSpecialVar_Result = 0;
+    sub_819A2BC(0xD0, 1);
+}
+
+u16 ReadAsU16(const u8 *ptr)
+{
+    return (ptr[1] << 8) | (ptr[0]);
+}
+
+void sub_8015664(u32 arg0, const u8 *src)
+{
+    struct UnkStruct_URoom *data = gUnknown_02022C30.uRoom;
+
+    data->state = 8;
+    data->stateAfterPrint = arg0;
+    if (src != gStringVar4)
+        StringExpandPlaceholders(gStringVar4, src);
+}
+
+void sub_801568C(const u8 *src)
+{
+    struct UnkStruct_URoom *data = gUnknown_02022C30.uRoom;
+
+    data->state = 26;
+    if (src != gStringVar4)
+        StringExpandPlaceholders(gStringVar4, src);
+}
+
+void sub_80156B0(struct UnkStruct_URoom *data)
+{
+    memcpy(&gDecompressionBuffer[0x3F00], data->field_0, 0x100);
+}
+
+void sub_80156C8(struct UnkStruct_URoom *data)
+{
+    memcpy(data->field_0, &gDecompressionBuffer[0x3F00], 0x100);
+}
+
+// Cannot match, please fix later.
+/*
+void sub_80156E0(u8 taskId)
+{
+    u32 id = 0;
+    s32 var5 = 0;
+    u32 playerGender = 0;
+    struct UnkStruct_URoom *data = gUnknown_02022C30.uRoom;
+    s16 *taskData = gTasks[taskId].data;
+
+    switch (data->state)
+    {
+    case 0:
+        data->field_4 = AllocZeroed(0x70);
+        data->field_C = AllocZeroed(0x70);
+        data->field_0 = AllocZeroed(0x100);
+        data->field_8 = AllocZeroed(0x20);
+        sub_8017580(data->field_0, 8);
+        gUnknown_02022C2C = 0x40;
+        data->field_20 = sub_8016DF0(data->field_C, data->field_4, 9);
+        sub_8019BA8(data->field_A0);
+        sub_8019F2C();
+        data->state = 1;
+        break;
+    case 1:
+        sub_8019E70(data->spriteIds, taskData[0]);
+        if (++taskData[0] == 8)
+            data->state = 2;
+        break;
+    case 2:
+        sub_8010F84(0x40, 0, 0);
+        sub_8010FCC(gUnknown_02022C40.field_2, gUnknown_02022C40.field_A, gUnknown_02022C40.field_C);
+        sub_800B488();
+        OpenLink();
+        sub_8011C84();
+        sub_8017580(data->field_8, 1);
+        sub_80175EC(data->field_4, 4);
+        sub_80175EC(data->field_C, 4);
+        gSpecialVar_Result = 0;
+        data->state = 3;
+        break;
+    case 3:
+        if ((sub_81B1360() == 8 || sub_81B1360() == 9) && gUnknown_02022C40.field_0 != 0)
+        {
+            id = GetCursorSelectionMonId();
+            switch (gUnknown_02022C40.field_0)
+            {
+            case 1:
+                sub_8011090(0x54, 0, 1);
+                if (id >= PARTY_SIZE)
+                {
+                    sub_801807C(&gUnknown_02022C40);
+                    sub_8010FCC(0, 0, 0);
+                    sub_801568C(gUnknown_082EF4FC);
+                }
+                else if (!sub_80180A0(GetCursorSelectionMonId(), &gUnknown_02022C40))
+                {
+                    sub_8015664(0x34, gUnknown_082EF47C);
+                }
+                else
+                {
+                    data->state = 55;
+                }
+                break;
+            case 2:
+                sub_80156C8(data);
+                taskData[1] = gUnknown_02022C40.field_8;
+                if (id >= PARTY_SIZE)
+                {
+                    sub_801568C(gUnknown_082EF544);
+                }
+                else
+                {
+                    sub_8011090(0x54, 0, 1);
+                    gUnknown_02022C2C = 0x44;
+                    sub_80180E8(GetCursorSelectionMonId(), &gUnknown_02022C40);
+                    data->state = 51;
+                }
+                break;
+            }
+            gUnknown_02022C40.field_0 = 0;
+        }
+        else
+        {
+            data->state = 4;
+        }
+        break;
+    case 4:
+        if (gSpecialVar_Result != 0)
+        {
+            if (gSpecialVar_Result == 9)
+            {
+                sub_8011090(0x54, 0, 1);
+                PlaySE(SE_PC_LOGIN);
+                StringCopy(gStringVar1, gSaveBlock2Ptr->playerName);
+                data->state = 42;
+                gSpecialVar_Result = 0;
+            }
+            else if (gSpecialVar_Result == 11)
+            {
+                sub_8011090(0x54, 0, 1);
+                data->state = 23;
+                gSpecialVar_Result = 0;
+            }
+            else
+            {
+                taskData[0] = 0;
+                taskData[1] = gSpecialVar_Result - 1;
+                data->state = 24;
+                gSpecialVar_Result = 0;
+            }
+        }
+        else if (ScriptContext2_IsEnabled() != TRUE)
+        {
+            if (gMain.newKeys & A_BUTTON)
+            {
+                if (sub_801A2A8(data->field_0, &taskData[0], &taskData[1], data->spriteIds))
+                {
+                    PlaySE(SE_SELECT);
+                    sub_80181CC();
+                    data->state = 24;
+                    break;
+                }
+                else if (sub_8017940())
+                {
+                    sub_8011090(0x54, 0, 1);
+                    PlaySE(SE_PC_LOGIN);
+                    sub_80181CC();
+                    StringCopy(gStringVar1, gSaveBlock2Ptr->playerName);
+                    data->state = 45;
+                    break;
+                }
+            }
+
+            switch (sub_8016B00())
+            {
+            case 1:
+                PlaySE(SE_PC_LOGIN);
+            case 2:
+                sub_801A274(data);
+                break;
+            case 4:
+                data->state = 11;
+                sub_80181CC();
+                sub_8010FCC(0, 0, 0);
+                sub_8011090(0x53, sub_80181DC(data), 0);
+                break;
+            }
+            sub_801A284(data);
+        }
+        break;
+    case 23:
+        if (!FuncIsActiveTask(sub_809FA34))
+        {
+            sub_8011090(0x40, 0, 0);
+            data->state = 4;
+        }
+        break;
+    case 24:
+        sub_801704C();
+        playerGender = sub_8017CF8(taskData[1], data->field_0);
+        sub_8011090(0x54, 0, 1);
+        switch (sub_80179D4(data->field_0, taskData[0], taskData[1], playerGender))
+        {
+        case 0:
+            data->state = 26;
+            break;
+        case 1:
+            sub_8012188(data->field_0->arr[taskData[1]].unk.playerName, &data->field_0->arr[taskData[1]].unk.field_0, gUnknown_02022C2C);
+            data->field_12 = id;
+            data->state = 25;
+            break;
+        case 2:
+            sub_8015664(0x13, gStringVar4);
+            break;
+        }
+        break;
+    case 25:
+        sub_801704C();
+        switch (sub_8011A74())
+        {
+        case 4:
+            sub_801818C(TRUE);
+            data->state = 4;
+            break;
+        case 1:
+        case 2:
+            if (sub_8011B90() == TRUE)
+                sub_801568C(gUnknown_082EE6C8);
+            else
+                sub_8015664(30, gUnknown_082EE6C8);
+
+            gUnknown_02022C2C = 0x40;
+            break;
+        }
+
+        if (gReceivedRemoteLinkPlayers != 0)
+        {
+            sub_80143E4(gBlockSendBuffer, TRUE);
+            CreateTask(sub_80140E0, 5);
+            data->state = 38;
+        }
+        break;
+    case 38:
+        if (!FuncIsActiveTask(sub_80140E0))
+        {
+            if (gUnknown_02022C2C == 0x44)
+                sub_8015664(31, gUnknown_082EE004);
+            else
+                data->state = 5;
+        }
+        break;
+    case 30:
+        if (gReceivedRemoteLinkPlayers == 0)
+        {
+            sub_801818C(FALSE);
+            sub_801A3D0(taskData[0], taskData[1], data->field_0);
+            data->state = 2;
+        }
+        break;
+    case 6:
+        var5 = sub_8017178(&data->textState, &data->field_1B, &data->field_1C, &gUnknown_082F021C, &gUnknown_082F0244);
+        if (var5 != -1)
+        {
+            if (gReceivedRemoteLinkPlayers == 0)
+            {
+                data->state = 28;
+            }
+            else
+            {
+                data->field_98 = 0;
+                playerGender = sub_8017CF8(taskData[1], data->field_0);
+                switch (var5)
+                {
+                case -2:
+                case 0x40:
+                    data->field_4C[0] = 0x40;
+                    sub_800FE50(data->field_4C);
+                    StringCopy(gStringVar4, gUnknown_082EEB80[gLinkPlayers[0].gender]);
+                    data->state = 32;
+                    break;
+                default:
+                    gUnknown_02022C2C = var5;
+                    gUnknown_02022C2D = (u32)(var5) >> 8;
+                    if (gUnknown_02022C2C == 0x41 && !sub_8018024())
+                    {
+                        sub_8015664(5, gUnknown_082EEBD0);
+                    }
+                    else
+                    {
+                        data->field_4C[0] = gUnknown_02022C2C | 0x40;
+                        sub_800FE50(data->field_4C);
+                        data->state = 27;
+                    }
+                    break;
+                }
+            }
+        }
+        break;
+    case 28:
+        StringCopy(gStringVar4, gUnknown_082EEB88);
+        data->state = 36;
+        break;
+    case 27:
+        sub_8017FD8(data);
+        playerGender = sub_8017CF8(taskData[1], data->field_0);
+        id = sub_8017984(data->field_4C[0] & 0x3F);
+        if (PrintOnTextbox(&data->textState, gUnknown_082EE82C[playerGender][id]))
+        {
+            taskData[3] = 0;
+            data->state = 29;
+        }
+        break;
+    case 32:
+        sub_800AC34();
+        data->state = 36;
+        break;
+    case 31:
+        data->field_4C[0] = 0x44;
+        data->field_4C[1] = gUnknown_02022C40.species;
+        data->field_4C[2] = gUnknown_02022C40.level;
+        sub_800FE50(data->field_4C);
+        data->state = 29;
+        break;
+    case 29:
+        if (gReceivedRemoteLinkPlayers == 0)
+        {
+            StringCopy(gStringVar4, gUnknown_082EEB88);
+            data->state = 28;
+        }
+        else
+        {
+            sub_8017FD8(data);
+            if (data->field_98 == 0x51)
+            {
+                if (gUnknown_02022C2C == 8)
+                {
+                    sub_8018220(gStringVar4, data, FALSE);
+                    data->state = 40;
+                }
+                else
+                {
+                    data->state = 13;
+                }
+            }
+            else if (data->field_98 == 0x52)
+            {
+                data->state = 32;
+                sub_8017D9C(gStringVar4, gUnknown_02022C2C | 0x40, gLinkPlayers[0].gender);
+                gUnknown_02022C2C = 0;
+            }
+        }
+        break;
+    case 5:
+    case 7:
+        id = sub_80179AC(&data->field_0->arr[taskData[1]]);
+        playerGender = sub_8017CF8(taskData[1], data->field_0);
+        sub_8015664(6, gUnknown_082EE24C[id][playerGender]);
+        break;
+    case 40:
+        if (PrintOnTextbox(&data->textState, gStringVar4))
+        {
+            data->state = 41;
+            sub_800ADF8();
+            data->field_98 = 0;
+            data->field_9A = 0;
+        }
+        break;
+    case 41:
+        if (sub_800A520())
+        {
+            if (GetMultiplayerId() == 0)
+            {
+                StringCopy(gStringVar1, gLinkPlayers[GetMultiplayerId() ^ 1].name);
+                id = sub_800E540(gLinkPlayers[1].trainerId, gLinkPlayers[1].name);
+                StringExpandPlaceholders(gStringVar4, gUnknown_082EE378[id]);
+                data->state = 33;
+            }
+            else
+            {
+                data->state = 7;
+            }
+        }
+        break;
+    case 19:
+        switch (sub_80170B8(&data->textState, FALSE))
+        {
+        case 0:
+            CopyBgTilemapBufferToVram(0);
+            gUnknown_02022C2C = 0x45;
+            sub_8011090(0x45, 0, 1);
+            sub_8012188(data->field_0->arr[taskData[1]].unk.playerName, &data->field_0->arr[taskData[1]].unk.field_0, gUnknown_02022C2C);
+            data->field_12 = taskData[1];
+            data->state = 20;
+            taskData[3] = 0;
+            break;
+        case 1:
+        case -1:
+            playerGender = sub_8017CF8(taskData[1], data->field_0);
+            sub_801568C(gUnknown_082EEC9C[playerGender]);
+            break;
+        }
+        break;
+    case 20:
+        if (++taskData[2] > 60)
+        {
+            data->state = 21;
+            taskData[2] = 0;
+        }
+        break;
+    case 21:
+        switch (sub_8011A74())
+        {
+        case 4:
+            sub_801818C(TRUE);
+            data->state = 4;
+            break;
+        case 1:
+        case 2:
+            playerGender = sub_8017CF8(taskData[1], data->field_0);
+            sub_8011090(0x54, 0, 1);
+            if (sub_8011B90() == TRUE)
+                sub_801568C(gUnknown_082EED3C[playerGender]);
+            else
+                sub_8015664(30, gUnknown_082EED3C[playerGender]);
+            break;
+        case 3:
+            data->state = 22;
+            break;
+        }
+        taskData[3]++;
+        break;
+    case 22:
+        if (sub_8011A80())
+        {
+            playerGender = sub_8017CF8(taskData[1], data->field_0);
+            sub_8011090(0x54, 0, 1);
+            if (sub_8011B90() == TRUE)
+                sub_801568C(gUnknown_082EED3C[playerGender]);
+            else
+                sub_8015664(30, gUnknown_082EED3C[playerGender]);
+        }
+        if (gReceivedRemoteLinkPlayers != 0)
+            data->state = 16;
+        break;
+    case 11:
+        PlaySE(SE_PINPON);
+        sub_800EF7C();
+        data->state = 12;
+        data->field_9A = 0;
+        break;
+    case 12:
+        if (sub_8011A80())
+        {
+            sub_801818C(FALSE);
+            data->state = 2;
+        }
+        else if (gReceivedRemoteLinkPlayers != 0)
+        {
+            sub_80143E4(gBlockSendBuffer, TRUE);
+            CreateTask(sub_80140E0, 5);
+            data->state = 39;
+        }
+        break;
+    case 39:
+        sub_801689C(data);
+        if (!FuncIsActiveTask(sub_80140E0))
+        {
+            data->state = 33;
+            StringCopy(gStringVar1, gLinkPlayers[1].name);
+            id = sub_800E540(gLinkPlayers[1].trainerId, gLinkPlayers[1].name);
+            StringExpandPlaceholders(gStringVar4, gUnknown_082EE324[id]);
+        }
+        break;
+    case 33:
+        sub_801689C(data);
+        if (PrintOnTextbox(&data->textState, gStringVar4))
+            data->state = 34;
+        break;
+    case 34:
+        sub_801689C(data);
+        if (sub_80168DC(data) && gMain.newKeys & B_BUTTON)
+        {
+            sub_8011DE0(1);
+            StringCopy(gStringVar4, gUnknown_082EE598);
+            data->state = 36;
+        }
+        break;
+    case 35:
+        sub_8015664(9, gStringVar4);
+        break;
+    case 9:
+        switch (sub_80170B8(&data->textState, FALSE))
+        {
+        case 0:
+            data->field_4C[0] = 0x51;
+            if (gUnknown_02022C2C == 0x45)
+                sub_8011090(gUnknown_02022C2C | 0x40, sub_801100C(1), 0);
+            else
+                sub_8011090(gUnknown_02022C2C | 0x40, sub_801100C(1), 1);
+
+            data->field_8->arr[0].field_1B = 0;
+            taskData[3] = 0;
+            if (gUnknown_02022C2C == 0x41)
+            {
+                if (!sub_8018024())
+                {
+                    data->field_4C[0] = 0x52;
+                    sub_800FE50(data->field_4C);
+                    data->state = 10;
+                    StringCopy(gStringVar4, gUnknown_082EEC14);
+                }
+                else
+                {
+                    sub_800FE50(data->field_4C);
+                    data->state = 13;
+                }
+            }
+            else if (gUnknown_02022C2C == 0x48)
+            {
+                sub_800FE50(data->field_4C);
+                sub_8018220(gStringVar4, data, 1);
+                data->state = 40;
+            }
+            else
+            {
+                sub_800FE50(data->field_4C);
+                data->state = 13;
+            }
+            break;
+        case 1:
+        case -1:
+            data->field_4C[0] = 0x52;
+            sub_800FE50(data->field_4C);
+            data->state = 10;
+            sub_8013078(gStringVar4, gUnknown_02022C2C);
+            break;
+        }
+        break;
+    case 10:
+        sub_800AC34();
+        data->state = 36;
+        break;
+    case 36:
+        if (gReceivedRemoteLinkPlayers == 0)
+        {
+            gUnknown_02022C2C = 0x40;
+            sub_8015664(0x25, gStringVar4);
+            memset(data->field_4C, 0, sizeof(data->field_4C));
+            data->field_9A = 0;
+            data->field_98 = 0;
+        }
+        break;
+    case 37:
+        data->state = 2;
+        sub_801818C(FALSE);
+        break;
+    case 13:
+        sub_8017E00(gStringVar4, gUnknown_02022C2C | 0x40);
+        sub_8015664(0xE, gStringVar4);
+        break;
+    case 14:
+        sub_800ADF8();
+        data->state = 15;
+        break;
+    case 15:
+        if (sub_800A520())
+            data->state = 16;
+        break;
+    case 16:
+        Free(data->field_8);
+        Free(data->field_0);
+        Free(data->field_C);
+        Free(data->field_4);
+        DestroyTask(data->field_20);
+        sub_8019F04(data->spriteIds);
+        data->state = 17;
+        break;
+    case 17:
+        BeginNormalPaletteFade(-1, 0, 0, 0x10, RGB_BLACK);
+        data->state = 18;
+        break;
+    case 18:
+        if (!UpdatePaletteFade())
+        {
+            sub_8019E3C();
+            DestroyTask(taskId);
+            Free(gUnknown_02022C30.uRoom);
+            sub_80149D8();
+        }
+        break;
+    case 42:
+        if (sub_800F7DC()->species == SPECIES_NONE)
+        {
+            data->state = 43;
+        }
+        else
+        {
+            if (sub_800F7DC()->species == SPECIES_EGG)
+            {
+                StringCopy(gStringVar4, gUnknown_082EF590);
+            }
+            else
+            {
+                StringCopy(gStringVar1, gSpeciesNames[sub_800F7DC()->species]);
+                ConvertIntToDecimalStringN(gStringVar2, sub_800F7DC()->unk_0b_1, STR_CONV_MODE_LEFT_ALIGN, 3);
+                StringExpandPlaceholders(gStringVar4, gUnknown_082EF564);
+            }
+            sub_8015664(44, gStringVar4);
+        }
+        break;
+    case 43:
+        if (PrintOnTextbox(&data->textState, gUnknown_082EF20C))
+            data->state = 47;
+        break;
+    case 47:
+        var5 = sub_8017178(&data->textState, &data->field_1D, &data->field_1E, &gUnknown_082F025C, &gUnknown_082F027C);
+        if (var5 != -1)
+        {
+            if (var5 == -2 || var5 == 3)
+            {
+                data->state = 4;
+                sub_801818C(TRUE);
+            }
+            else
+            {
+                switch (var5)
+                {
+                case 1:
+                    sub_8015664(53, gUnknown_082EF4C4);
+                    break;
+                case 2:
+                    sub_8015664(47, gUnknown_082EF298);
+                    break;
+                }
+            }
+        }
+        break;
+    case 53:
+        BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+        data->state = 54;
+        break;
+    case 54:
+        if (!gPaletteFade.active)
+        {
+            gUnknown_02022C40.field_0 = 1;
+            gFieldCallback = sub_80AF128;
+            sub_81B8904(8, CB2_ReturnToField);
+        }
+        break;
+    case 52:
+        var5 = sub_8017178(&data->textState, &data->field_1D, &data->field_1E, &gUnknown_082F0294, &gUnknown_082F032C);
+        if (var5 != -1)
+        {
+            switch (var5)
+            {
+            case -2:
+            case 18:
+                sub_801807C(&gUnknown_02022C40);
+                sub_8010FCC(0, 0, 0);
+                sub_801568C(gUnknown_082EF4FC);
+                break;
+            default:
+                gUnknown_02022C40.field_2 = var5;
+                data->state = 55;
+                break;
+            }
+        }
+        break;
+    case 55:
+        sub_8010FCC(gUnknown_02022C40.field_2, gUnknown_02022C40.field_A, gUnknown_02022C40.field_C);
+        sub_801568C(gUnknown_082EF520);
+        break;
+    case 44:
+        switch (sub_80170B8(&data->textState, FALSE))
+        {
+        case 0:
+            data->state = 56;
+            break;
+        case 1:
+        case -1:
+            sub_801818C(TRUE);
+            data->state = 4;
+            break;
+        }
+        break;
+    case 56:
+        if (PrintOnTextbox(&data->textState, gUnknown_082EF5B8))
+        {
+            sub_8010FCC(0, 0, 0);
+            sub_801807C(&gUnknown_02022C40);
+            sub_801818C(TRUE);
+            data->state = 4;
+        }
+        break;
+    case 45:
+        if (PrintOnTextbox(&data->textState, gUnknown_082EF1EC))
+            data->state = 46;
+        break;
+    case 46:
+        sub_80173B0();
+        data->state = 48;
+        break;
+    case 48:
+        var5 = sub_80172A0(&data->textState, &data->field_1D, &data->field_4A, &data->field_1E, &gUnknown_082F034C, &gUnknown_082F03A4, data->field_0);
+        if (var5 != -1)
+        {
+            switch (var5)
+            {
+            case -2:
+            case 8:
+                sub_801818C(TRUE);
+                data->state = 4;
+                break;
+            default:
+                sub_80173B0();
+                switch (sub_8017D04(data->field_0->arr[var5].unk.field_0.type, data->field_0->arr[var5].unk.field_0.species))
+                {
+                case 0:
+                    sub_8018404(gStringVar1, &data->field_0->arr[var5]);
+                    sub_8015664(49, gUnknown_082EF65C);
+                    taskData[1] = var5;
+                    break;
+                case 1:
+                    sub_8018404(gStringVar1, &data->field_0->arr[var5]);
+                    StringCopy(gStringVar2, gTypeNames[data->field_0->arr[var5].unk.field_0.type]);
+                    sub_8015664(46, gUnknown_082EF6E4);
+                    break;
+                case 2:
+                    sub_8018404(gStringVar1, &data->field_0->arr[var5]);
+                    StringCopy(gStringVar2, gTypeNames[data->field_0->arr[var5].unk.field_0.type]);
+                    sub_8015664(46, gUnknown_082EF718);
+                    break;
+                }
+                break;
+            }
+        }
+        break;
+    case 49:
+        switch (sub_80170B8(&data->textState, FALSE))
+        {
+        case 0:
+            data->state = 50;
+            break;
+        case -1:
+        case 1:
+            sub_801818C(TRUE);
+            data->state = 4;
+            break;
+        }
+        break;
+    case 50:
+        if (PrintOnTextbox(&data->textState, gUnknown_082EF4C4))
+        {
+            gUnknown_02022C40.field_0 = 2;
+            memcpy(&gUnknown_02022C38, &data->field_0->arr[taskData[1]].unk.field_0.unk_00, sizeof(gUnknown_02022C38));
+            gUnknown_02022C3E = data->field_0->arr[taskData[1]].unk.field_0.type;
+            gUnknown_02022C3C = data->field_0->arr[taskData[1]].unk.field_0.species;
+            gFieldCallback = sub_80AF128;
+            sub_81B8904(9, CB2_ReturnToField);
+            sub_80156B0(data);
+            gUnknown_02022C40.field_8 = taskData[1];
+        }
+        break;
+    case 51:
+        gUnknown_02022C2C = 0x44;
+        sub_8012188(data->field_0->arr[taskData[1]].unk.playerName, &data->field_0->arr[taskData[1]].unk.field_0, 0x44);
+        sub_8018404(gStringVar1, &data->field_0->arr[taskData[1]]);
+        sub_8017020(gUnknown_082EE17C[2]);
+        data->state = 25;
+        break;
+    case 26:
+        if (PrintOnTextbox(&data->textState, gStringVar4))
+        {
+            sub_801818C(TRUE);
+            sub_801A3D0(taskData[0], taskData[1], data->field_0);
+            data->state = 4;
+        }
+        break;
+    case 8:
+        if (PrintOnTextbox(&data->textState, gStringVar4))
+            data->state = data->stateAfterPrint;
+        break;
+    }
+}
 
-// .rodata
+void var_800D_set_xB(void)
+{
+    if (InUnionRoom() == TRUE)
+        gSpecialVar_Result = 11;
+}
 
-// .text
+*/
diff --git a/src/walda_phrase.c b/src/walda_phrase.c
index 0aa6f5aca..4a82be14f 100644
--- a/src/walda_phrase.c
+++ b/src/walda_phrase.c
@@ -13,7 +13,6 @@ extern const u8 gText_Peekaboo[];
 extern u8 *GetWaldaPhrasePtr(void);
 extern bool32 IsWaldaPhraseEmpty(void);
 extern void sub_80AF168(void);
-extern void CB2_ReturnToField(void);
 extern void SetWaldaPhrase(const u8 *src);
 extern void SetWaldaWallpaperPatternId(u8 patternId);
 extern void SetWaldaWallpaperIconId(u8 iconId);