Document recorded battle

asm/battle_frontier_2.s

@@ -6,512 +6,7 @@
 	.text
 	
 
-thumb_func_start CreateFrontierBrainPokemon
-CreateFrontierBrainPokemon: @ 81A4E04
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0x44
-	ldr r0, =0x000040cf
-	bl VarGet
-	lsls r0, 16
-	lsrs r0, 16
-	str r0, [sp, 0x20]
-	bl sub_81A513C
-	str r0, [sp, 0x24]
-	ldr r0, [sp, 0x20]
-	cmp r0, 0x1
-	bne _081A4E44
-	ldr r0, =0x000003fe
-	bl TrainerIdToDomeTournamentId
-	lsls r0, 16
-	lsrs r0, 16
-	bl GetTrainerMonCountInBits
-	adds r4, r0, 0
-	b _081A4E46
-	.pool
-_081A4E44:
-	movs r4, 0x7
-_081A4E46:
-	bl ZeroEnemyPartyMons
-	movs r1, 0
-	str r1, [sp, 0x18]
-	bl SetFacilityPtrsGetLevel
-	lsls r0, 24
-	lsrs r0, 24
-	str r0, [sp, 0x1C]
-	movs r2, 0
-	str r2, [sp, 0x14]
-_081A4E5C:
-	movs r0, 0x1
-	ands r0, r4
-	asrs r4, 1
-	str r4, [sp, 0x30]
-	ldr r3, [sp, 0x14]
-	adds r3, 0x1
-	str r3, [sp, 0x28]
-	cmp r0, 0
-	bne _081A4E70
-	b _081A4FC4
-_081A4E70:
-	ldr r4, [sp, 0x14]
-	lsls r4, 2
-	mov r9, r4
-	ldr r0, [sp, 0x24]
-	lsls r0, 4
-	str r0, [sp, 0x38]
-	ldr r1, [sp, 0x20]
-	lsls r1, 4
-	str r1, [sp, 0x34]
-	ldr r2, [sp, 0x1C]
-	lsls r2, 24
-	str r2, [sp, 0x3C]
-	ldr r3, [sp, 0x18]
-	adds r3, 0x1
-	str r3, [sp, 0x2C]
-	ldr r0, [sp, 0x14]
-	add r0, r9
-	lsls r0, 2
-	mov r8, r0
-_081A4E96:
-	bl Random
-	adds r4, r0, 0
-	bl Random
-	lsls r4, 16
-	lsrs r7, r4, 16
-	lsls r0, 16
-	orrs r7, r0
-	ldr r0, =0x0000ef2a
-	adds r1, r7, 0
-	bl IsShinyOtIdPersonality
-	lsls r0, 24
-	cmp r0, 0
-	bne _081A4E96
-	ldr r4, [sp, 0x38]
-	ldr r1, [sp, 0x24]
-	subs r0, r4, r1
-	lsls r5, r0, 2
-	mov r2, r8
-	adds r4, r2, r5
-	ldr r3, [sp, 0x34]
-	ldr r1, [sp, 0x20]
-	subs r0, r3, r1
-	lsls r6, r0, 3
-	adds r4, r6
-	ldr r2, =sFrontierBrainsMons
-	adds r4, r2
-	adds r0, r7, 0
-	bl GetNatureFromPersonality
-	ldrb r1, [r4, 0x5]
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r1, r0
-	bne _081A4E96
-	ldr r4, [sp, 0x18]
-	movs r0, 0x64
-	adds r3, r4, 0
-	muls r3, r0
-	mov r8, r3
-	ldr r1, =gEnemyParty
-	add r1, r8
-	mov r10, r1
-	ldr r4, [sp, 0x14]
-	add r4, r9
-	lsls r4, 2
-	adds r0, r4, r5
-	adds r0, r6
-	ldr r2, =sFrontierBrainsMons
-	adds r0, r2
-	ldrh r1, [r0]
-	ldr r3, [sp, 0x3C]
-	lsrs r2, r3, 24
-	ldrb r3, [r0, 0x4]
-	movs r0, 0x1
-	str r0, [sp]
-	str r7, [sp, 0x4]
-	str r0, [sp, 0x8]
-	ldr r0, =0x0000ef2a
-	str r0, [sp, 0xC]
-	mov r0, r10
-	bl CreateMon
-	ldr r0, =sFrontierBrainsMons
-	adds r5, r0
-	adds r5, r6, r5
-	adds r4, r5, r4
-	adds r4, 0x2
-	mov r0, r10
-	movs r1, 0xC
-	adds r2, r4, 0
-	bl SetMonData
-	movs r7, 0
-	mov r6, r8
-	ldr r3, =gEnemyParty
-_081A4F32:
-	adds r1, r7, 0
-	adds r1, 0x1A
-	ldr r0, [sp, 0x14]
-	add r0, r9
-	lsls r4, r0, 2
-	adds r2, r5, r4
-	adds r0, r7, 0x6
-	adds r2, r0
-	adds r0, r6, r3
-	str r3, [sp, 0x40]
-	bl SetMonData
-	adds r7, 0x1
-	ldr r3, [sp, 0x40]
-	cmp r7, 0x5
-	ble _081A4F32
-	movs r1, 0xFF
-	add r0, sp, 0x10
-	strb r1, [r0]
-	movs r7, 0
-	ldr r1, [sp, 0x18]
-	movs r2, 0x64
-	adds r6, r1, 0
-	muls r6, r2
-	ldr r3, =gUnknown_08611578
-	mov r8, r3
-	ldr r3, =gEnemyParty
-	adds r5, r4, 0
-_081A4F6A:
-	ldr r4, [sp, 0x38]
-	ldr r0, [sp, 0x24]
-	subs r1, r4, r0
-	lsls r1, 2
-	adds r1, r5, r1
-	ldr r2, [sp, 0x34]
-	ldr r4, [sp, 0x20]
-	subs r0, r2, r4
-	lsls r0, 3
-	adds r1, r0
-	add r1, r8
-	ldrh r4, [r1]
-	lsls r2, r7, 24
-	lsrs r2, 24
-	adds r0, r6, r3
-	adds r1, r4, 0
-	str r3, [sp, 0x40]
-	bl SetMonMoveSlot
-	ldr r3, [sp, 0x40]
-	cmp r4, 0xDA
-	bne _081A4F9C
-	movs r1, 0
-	add r0, sp, 0x10
-	strb r1, [r0]
-_081A4F9C:
-	adds r5, 0x2
-	adds r7, 0x1
-	cmp r7, 0x3
-	ble _081A4F6A
-	ldr r0, [sp, 0x18]
-	movs r1, 0x64
-	adds r4, r0, 0
-	muls r4, r1
-	ldr r0, =gEnemyParty
-	adds r4, r0
-	adds r0, r4, 0
-	movs r1, 0x20
-	add r2, sp, 0x10
-	bl SetMonData
-	adds r0, r4, 0
-	bl CalculateMonStats
-	ldr r2, [sp, 0x2C]
-	str r2, [sp, 0x18]
-_081A4FC4:
-	ldr r4, [sp, 0x30]
-	ldr r3, [sp, 0x28]
-	str r3, [sp, 0x14]
-	cmp r3, 0x2
-	bgt _081A4FD0
-	b _081A4E5C
-_081A4FD0:
-	add sp, 0x44
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-thumb_func_end CreateFrontierBrainPokemon
 	
-	thumb_func_start sub_81A4FF0
-sub_81A4FF0: @ 81A4FF0
-	push {r4,r5,lr}
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	ldr r0, =0x000040cf
-	bl VarGet
-	adds r5, r0, 0
-	lsls r5, 16
-	lsrs r5, 16
-	bl sub_81A513C
-	ldr r3, =sFrontierBrainsMons
-	lsls r2, r4, 2
-	adds r2, r4
-	lsls r1, r0, 4
-	subs r1, r0
-	adds r1, r2
-	lsls r1, 2
-	lsls r0, r5, 4
-	subs r0, r5
-	lsls r0, 3
-	adds r1, r0
-	adds r1, r3
-	ldrh r0, [r1]
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_81A4FF0
-
-	thumb_func_start sub_81A5030
-sub_81A5030: @ 81A5030
-	push {lr}
-	lsls r0, 24
-	ldr r2, =gTrainerBattleOpponent_A
-	ldr r3, =0x000003fe
-	adds r1, r3, 0
-	strh r1, [r2]
-	ldr r2, =0x00004010
-	ldr r1, =gUnknown_08611C8C
-	lsrs r0, 23
-	adds r0, r1
-	ldrb r1, [r0]
-	adds r0, r2, 0
-	bl VarSet
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_81A5030
-
-	thumb_func_start sub_81A5060
-sub_81A5060: @ 81A5060
-	push {r4-r6,lr}
-	adds r6, r0, 0
-	adds r4, r1, 0
-	lsls r6, 24
-	lsrs r6, 24
-	lsls r4, 24
-	lsrs r4, 24
-	ldr r0, =0x000040cf
-	bl VarGet
-	adds r5, r0, 0
-	lsls r5, 16
-	lsrs r5, 16
-	bl sub_81A513C
-	ldr r2, =sFrontierBrainsMons
-	lsls r4, 1
-	lsls r1, r6, 2
-	adds r1, r6
-	lsls r1, 2
-	adds r4, r1
-	lsls r1, r0, 4
-	subs r1, r0
-	lsls r1, 2
-	adds r4, r1
-	lsls r0, r5, 4
-	subs r0, r5
-	lsls r0, 3
-	adds r4, r0
-	adds r2, 0xC
-	adds r4, r2
-	ldrh r0, [r4]
-	pop {r4-r6}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_81A5060
-
-	thumb_func_start sub_81A50B0
-sub_81A50B0: @ 81A50B0
-	push {r4,r5,lr}
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	ldr r0, =0x000040cf
-	bl VarGet
-	adds r5, r0, 0
-	lsls r5, 16
-	lsrs r5, 16
-	bl sub_81A513C
-	ldr r3, =sFrontierBrainsMons
-	lsls r2, r4, 2
-	adds r2, r4
-	lsls r1, r0, 4
-	subs r1, r0
-	adds r1, r2
-	lsls r1, 2
-	lsls r0, r5, 4
-	subs r0, r5
-	lsls r0, 3
-	adds r1, r0
-	adds r1, r3
-	ldrb r0, [r1, 0x5]
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_81A50B0
-
-	thumb_func_start sub_81A50F0
-sub_81A50F0: @ 81A50F0
-	push {r4-r6,lr}
-	adds r6, r0, 0
-	adds r4, r1, 0
-	lsls r6, 24
-	lsrs r6, 24
-	lsls r4, 24
-	lsrs r4, 24
-	ldr r0, =0x000040cf
-	bl VarGet
-	adds r5, r0, 0
-	lsls r5, 16
-	lsrs r5, 16
-	bl sub_81A513C
-	ldr r2, =sFrontierBrainsMons
-	lsls r1, r6, 2
-	adds r1, r6
-	lsls r1, 2
-	adds r4, r1
-	lsls r1, r0, 4
-	subs r1, r0
-	lsls r1, 2
-	adds r4, r1
-	lsls r0, r5, 4
-	subs r0, r5
-	lsls r0, 3
-	adds r4, r0
-	adds r2, 0x6
-	adds r4, r2
-	ldrb r0, [r4]
-	pop {r4-r6}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_81A50F0
-
-	thumb_func_start sub_81A513C
-sub_81A513C: @ 81A513C
-	push {r4,r5,lr}
-	ldr r0, =0x000040cf
-	bl VarGet
-	lsls r0, 16
-	lsrs r5, r0, 16
-	lsls r0, r5, 24
-	lsrs r0, 24
-	bl sub_81A3B30
-	lsls r0, 24
-	lsrs r4, r0, 24
-	cmp r4, 0x2
-	bne _081A51A0
-	bl GetCurrentFacilityWinStreak
-	lsls r0, 16
-	ldr r3, =gUnknown_08611550
-	lsls r2, r5, 2
-	adds r1, r3, 0x3
-	adds r1, r2, r1
-	lsrs r0, 16
-	ldrb r1, [r1]
-	adds r1, r0, r1
-	adds r0, r2, r3
-	ldrb r0, [r0]
-	cmp r1, r0
-	bne _081A5180
-	movs r4, 0
-	b _081A51A0
-	.pool
-_081A5180:
-	adds r0, r3, 0x1
-	adds r0, r2, r0
-	ldrb r0, [r0]
-	cmp r1, r0
-	beq _081A519E
-	cmp r1, r0
-	ble _081A51A0
-	subs r0, r1, r0
-	adds r1, r3, 0x2
-	adds r1, r2, r1
-	ldrb r1, [r1]
-	bl __modsi3
-	cmp r0, 0
-	bne _081A51A0
-_081A519E:
-	movs r4, 0x1
-_081A51A0:
-	adds r0, r4, 0
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_81A513C
-
-	thumb_func_start sub_81A51A8
-sub_81A51A8: @ 81A51A8
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r5, r0, 24
-	ldr r0, =gBattleTypeFlags
-	ldr r0, [r0]
-	movs r1, 0x80
-	lsls r1, 17
-	ands r0, r1
-	cmp r0, 0
-	beq _081A51D4
-	bl GetRecordedBattleFrontierFacility
-	lsls r0, 24
-	lsrs r4, r0, 24
-	bl sub_8185EAC
-	lsls r0, 24
-	lsrs r1, r0, 24
-	b _081A51E4
-	.pool
-_081A51D4:
-	ldr r0, =0x000040cf
-	bl VarGet
-	lsls r0, 16
-	lsrs r4, r0, 16
-	bl sub_81A513C
-	adds r1, r0, 0
-_081A51E4:
-	cmp r5, 0
-	beq _081A51F4
-	cmp r5, 0x1
-	beq _081A5214
-	b _081A5228
-	.pool
-_081A51F4:
-	ldr r0, =gStringVar4
-	ldr r2, =gUnknown_08611DB0
-	lsls r1, 2
-	adds r1, r2
-	ldr r2, [r1]
-	lsls r1, r4, 2
-	adds r1, r2
-	ldr r1, [r1]
-	bl StringCopy
-	b _081A5228
-	.pool
-_081A5214:
-	ldr r0, =gStringVar4
-	ldr r2, =gUnknown_08611DB8
-	lsls r1, 2
-	adds r1, r2
-	ldr r2, [r1]
-	lsls r1, r4, 2
-	adds r1, r2
-	ldr r1, [r1]
-	bl StringCopy
-_081A5228:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_81A51A8
 
 	thumb_func_start sub_81A5238
 sub_81A5238: @ 81A5238

include/frontier_util.h

@@ -18,5 +18,6 @@ u8 sub_81A6CA8(u8, u8);
 void sub_81A3908(void);
 u32 GetCurrentFacilityWinStreak(void);
 void ClearnRankingHallRecords(void);
+s32 GetFronterBrainSymbol(void);
 
 #endif // GUARD_FRONTIER_UTIL_H

include/recorded_battle.h

@@ -14,16 +14,16 @@ u8 sub_81850D0(void);
 u8 sub_81850DC(u8 *arg0);
 void sub_81851A8(u8 *arg0);
 bool32 CanCopyRecordedBattleSaveData(void);
-u32 MoveRecordedBattleToSaveData(void);
+bool32 MoveRecordedBattleToSaveData(void);
 void PlayRecordedBattle(void (*CB2_After)(void));
 u8 GetRecordedBattleFrontierFacility(void);
-u8 sub_8185EAC(void);
+u8 GetRecordedBattleFronterBrainSymbol(void);
 void RecordedBattle_SaveParties(void);
 u8 GetActiveBattlerLinkPlayerGender(void);
 void sub_8185F84(void);
 void sub_8185F90(u16 arg0);
 u8 sub_8185FAC(void);
-u8 GetBattleStyleInRecordedBattle(void);
+u8 GetBattleSceneInRecordedBattle(void);
 u8 GetTextSpeedInRecordedBattle(void);
 void RecordedBattle_CopyBattlerMoves(void);
 void sub_818603C(u8 arg0);
@@ -31,11 +31,11 @@ u32 GetAiScriptsInRecordedBattle(void);
 void sub_8186444(void);
 bool8 sub_8186450(void);
 void sub_8186468(u8 *dst);
-u8 sub_818649C(void);
+u8 GetRecordedBattleRecordMixFriendClass(void);
-u8 sub_81864A8(void);
+u8 GetRecordedBattleApprenticeId(void);
-u8 sub_81864B4(void);
+u8 GetRecordedBattleRecordMixFriendLanguage(void);
-u8 sub_81864C0(void);
+u8 GetRecordedBattleApprenticeLanguage(void);
-void sub_81864CC(void);
+void RecordedBattle_SaveBattleOutcome(void);
-u16 *sub_81864E0(void);
+u16 *GetRecordedBattleEasyChatSpeech(void);
 
 #endif // GUARD_RECORDED_BATTLE_H

src/battle_main.c

@@ -3027,7 +3027,7 @@ static void BattleStartClearSetData(void)
         if (!(gBattleTypeFlags & BATTLE_TYPE_LINK) && gSaveBlock2Ptr->optionsBattleSceneOff == TRUE)
             gHitMarker |= HITMARKER_NO_ANIMATIONS;
     }
-    else if (!(gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000)) && GetBattleStyleInRecordedBattle())
+    else if (!(gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000)) && GetBattleSceneInRecordedBattle())
         gHitMarker |= HITMARKER_NO_ANIMATIONS;
 
     gBattleScripting.battleStyle = gSaveBlock2Ptr->optionsBattleStyle;

src/battle_tower.c

@@ -769,14 +769,14 @@ u8 GetFrontierTrainerFrontSpriteId(u16 trainerId)
     else if (trainerId < TRAINER_RECORD_MIXING_APPRENTICE)
     {
         if (gBattleTypeFlags & BATTLE_TYPE_RECORDED)
-            return gFacilityClassToPicIndex[sub_818649C()];
+            return gFacilityClassToPicIndex[GetRecordedBattleRecordMixFriendClass()];
         else
             return gFacilityClassToPicIndex[gSaveBlock2Ptr->frontier.towerRecords[trainerId - TRAINER_RECORD_MIXING_FRIEND].facilityClass];
     }
     else
     {
         if (gBattleTypeFlags & BATTLE_TYPE_RECORDED)
-            return gFacilityClassToPicIndex[gApprentices[sub_81864A8()].facilityClass];
+            return gFacilityClassToPicIndex[gApprentices[GetRecordedBattleApprenticeId()].facilityClass];
         else
             return gFacilityClassToPicIndex[gApprentices[gSaveBlock2Ptr->apprentices[trainerId - TRAINER_RECORD_MIXING_APPRENTICE].id].facilityClass];
     }
@@ -807,7 +807,7 @@ u8 GetFrontierOpponentClass(u16 trainerId)
     {
         if (gBattleTypeFlags & BATTLE_TYPE_RECORDED)
         {
-            trainerClass = gFacilityClassToTrainerClass[sub_818649C()];
+            trainerClass = gFacilityClassToTrainerClass[GetRecordedBattleRecordMixFriendClass()];
         }
         else
         {
@@ -819,7 +819,7 @@ u8 GetFrontierOpponentClass(u16 trainerId)
     {
         if (gBattleTypeFlags & BATTLE_TYPE_RECORDED)
         {
-            trainerClass = gFacilityClassToTrainerClass[gApprentices[sub_81864A8()].facilityClass];
+            trainerClass = gFacilityClassToTrainerClass[gApprentices[GetRecordedBattleApprenticeId()].facilityClass];
         }
         else
         {
@@ -847,14 +847,14 @@ static u8 GetFrontierTrainerFacilityClass(u16 trainerId)
     else if (trainerId < TRAINER_RECORD_MIXING_APPRENTICE)
     {
         if (gBattleTypeFlags & BATTLE_TYPE_RECORDED)
-            facilityClass = sub_818649C();
+            facilityClass = GetRecordedBattleRecordMixFriendClass();
         else
             facilityClass = gSaveBlock2Ptr->frontier.towerRecords[trainerId - TRAINER_RECORD_MIXING_FRIEND].facilityClass;
     }
     else
     {
         if (gBattleTypeFlags & BATTLE_TYPE_RECORDED)
-            facilityClass = gApprentices[sub_81864A8()].facilityClass;
+            facilityClass = gApprentices[GetRecordedBattleApprenticeId()].facilityClass;
         else
             facilityClass = gApprentices[gSaveBlock2Ptr->apprentices[trainerId - TRAINER_RECORD_MIXING_APPRENTICE].id].facilityClass;
     }
@@ -907,8 +907,8 @@ void GetFrontierTrainerName(u8 *dst, u16 trainerId)
 
         if (gBattleTypeFlags & BATTLE_TYPE_RECORDED)
         {
-            id = sub_81864A8();
+            id = GetRecordedBattleApprenticeId();
-            language = sub_81864C0();
+            language = GetRecordedBattleApprenticeLanguage();
         }
         else
         {
@@ -1297,7 +1297,7 @@ static void HandleSpecialTrainerBattleEnd(void)
 {
     s32 i;
 
-    sub_81864CC();
+    RecordedBattle_SaveBattleOutcome();
     switch (gBattleScripting.specialTrainerBattleType)
     {
     case SPECIAL_BATTLE_TOWER:
@@ -2527,14 +2527,14 @@ void GetBattleTowerTrainerLanguage(u8 *dst, u16 trainerId)
     else if (trainerId < TRAINER_RECORD_MIXING_APPRENTICE)
     {
         if (gBattleTypeFlags & BATTLE_TYPE_RECORDED)
-            *dst = sub_81864B4();
+            *dst = GetRecordedBattleRecordMixFriendLanguage();
         else
             *dst = gSaveBlock2Ptr->frontier.towerRecords[trainerId - TRAINER_RECORD_MIXING_FRIEND].language;
     }
     else
     {
         if (gBattleTypeFlags & BATTLE_TYPE_RECORDED)
-            *dst = sub_81864C0();
+            *dst = GetRecordedBattleApprenticeLanguage();
         else
             *dst = gSaveBlock2Ptr->apprentices[trainerId - TRAINER_RECORD_MIXING_APPRENTICE].language;
     }

src/frontier_util.c

@@ -61,7 +61,7 @@ static void ShowArenaResultsWindow(void);
 static void ShowPyramidResultsWindow(void);
 static void ShowLinkContestResultsWindow(void);
 u8 sub_81A3610(void);
-void sub_81A51A8(u8);
+static void CopyFrontierBrainText(bool8 playerWonText);
 void sub_81A5030(u8);
 
 // const rom data
@@ -987,7 +987,7 @@ void CopyFrontierTrainerText(u8 whichText, u16 trainerId)
         if (trainerId == TRAINER_EREADER)
             FrontierSpeechToString(gSaveBlock2Ptr->frontier.ereaderTrainer.greeting);
         else if (trainerId == TRAINER_FRONTIER_BRAIN)
-            sub_81A51A8(0);
+            CopyFrontierBrainText(FALSE);
         else if (trainerId < TRAINER_RECORD_MIXING_FRIEND)
             FrontierSpeechToString(gFacilityTrainers[trainerId].speechBefore);
         else if (trainerId < TRAINER_RECORD_MIXING_APPRENTICE)
@@ -1002,7 +1002,7 @@ void CopyFrontierTrainerText(u8 whichText, u16 trainerId)
         }
         else if (trainerId == TRAINER_FRONTIER_BRAIN)
         {
-            sub_81A51A8(0);
+            CopyFrontierBrainText(FALSE);
         }
         else if (trainerId < TRAINER_RECORD_MIXING_FRIEND)
         {
@@ -1011,14 +1011,14 @@ void CopyFrontierTrainerText(u8 whichText, u16 trainerId)
         else if (trainerId < TRAINER_RECORD_MIXING_APPRENTICE)
         {
             if (gBattleTypeFlags & BATTLE_TYPE_RECORDED)
-                FrontierSpeechToString(sub_81864E0());
+                FrontierSpeechToString(GetRecordedBattleEasyChatSpeech());
             else
                 FrontierSpeechToString(gSaveBlock2Ptr->frontier.towerRecords[trainerId - TRAINER_RECORD_MIXING_FRIEND].speechWon);
         }
         else
         {
             if (gBattleTypeFlags & BATTLE_TYPE_RECORDED)
-                FrontierSpeechToString(sub_81864E0());
+                FrontierSpeechToString(GetRecordedBattleEasyChatSpeech());
             else
                 FrontierSpeechToString(gSaveBlock2Ptr->apprentices[trainerId - TRAINER_RECORD_MIXING_APPRENTICE].easyChatWords);
         }
@@ -1030,7 +1030,7 @@ void CopyFrontierTrainerText(u8 whichText, u16 trainerId)
         }
         else if (trainerId == TRAINER_FRONTIER_BRAIN)
         {
-            sub_81A51A8(1);
+            CopyFrontierBrainText(TRUE);
         }
         else if (trainerId < TRAINER_RECORD_MIXING_FRIEND)
         {
@@ -1039,7 +1039,7 @@ void CopyFrontierTrainerText(u8 whichText, u16 trainerId)
         else if (trainerId < TRAINER_RECORD_MIXING_APPRENTICE)
         {
             if (gBattleTypeFlags & BATTLE_TYPE_RECORDED)
-                FrontierSpeechToString(sub_81864E0());
+                FrontierSpeechToString(GetRecordedBattleEasyChatSpeech());
             else
                 FrontierSpeechToString(gSaveBlock2Ptr->frontier.towerRecords[trainerId - TRAINER_RECORD_MIXING_FRIEND].speechLost);
         }
@@ -1047,7 +1047,7 @@ void CopyFrontierTrainerText(u8 whichText, u16 trainerId)
         {
             if (gBattleTypeFlags & BATTLE_TYPE_RECORDED)
             {
-                trainerId = sub_81864A8();
+                trainerId = GetRecordedBattleApprenticeId();
                 FrontierSpeechToString(gApprentices[trainerId].easyChatWords);
             }
             else
@@ -1766,8 +1766,6 @@ void SetFrontierBrainTrainerGfxId(void)
     VarSet(VAR_OBJ_GFX_ID_0, gUnknown_08611C8C[facility][0]);
 }
 
-s32 sub_81A513C(void);
-
 #define FRONTIER_BRAIN_OTID 61226
 
 struct FrontierBrainMon
@@ -1782,16 +1780,16 @@ struct FrontierBrainMon
 
 extern const struct FrontierBrainMon sFrontierBrainsMons[][2][3];
 
-/*
+#ifdef NONMATCHING
 void CreateFrontierBrainPokemon(void)
 {
     s32 i, j;
     s32 monCountInBits;
     s32 monPartyId;
-    s32 monLevel;
+    s32 monLevel = 0;
     u8 friendship;
     s32 facility = VarGet(VAR_FRONTIER_FACILITY);
-    s32 symbol = sub_81A513C();
+    s32 symbol = GetFronterBrainSymbol();
 
     if (facility == FRONTIER_FACILITY_DOME)
         monCountInBits = GetTrainerMonCountInBits(TrainerIdToDomeTournamentId(TRAINER_FRONTIER_BRAIN));
@@ -1831,4 +1829,327 @@ void CreateFrontierBrainPokemon(void)
         monPartyId++;
     }
 }
-*/
+#else
+NAKED
+void CreateFrontierBrainPokemon(void)
+{
+    asm_unified("\n\
+	push {r4-r7,lr}\n\
+	mov r7, r10\n\
+	mov r6, r9\n\
+	mov r5, r8\n\
+	push {r5-r7}\n\
+	sub sp, 0x44\n\
+	ldr r0, =0x000040cf\n\
+	bl VarGet\n\
+	lsls r0, 16\n\
+	lsrs r0, 16\n\
+	str r0, [sp, 0x20]\n\
+	bl GetFronterBrainSymbol\n\
+	str r0, [sp, 0x24]\n\
+	ldr r0, [sp, 0x20]\n\
+	cmp r0, 0x1\n\
+	bne _081A4E44\n\
+	ldr r0, =0x000003fe\n\
+	bl TrainerIdToDomeTournamentId\n\
+	lsls r0, 16\n\
+	lsrs r0, 16\n\
+	bl GetTrainerMonCountInBits\n\
+	adds r4, r0, 0\n\
+	b _081A4E46\n\
+	.pool\n\
+_081A4E44:\n\
+	movs r4, 0x7\n\
+_081A4E46:\n\
+	bl ZeroEnemyPartyMons\n\
+	movs r1, 0\n\
+	str r1, [sp, 0x18]\n\
+	bl SetFacilityPtrsGetLevel\n\
+	lsls r0, 24\n\
+	lsrs r0, 24\n\
+	str r0, [sp, 0x1C]\n\
+	movs r2, 0\n\
+	str r2, [sp, 0x14]\n\
+_081A4E5C:\n\
+	movs r0, 0x1\n\
+	ands r0, r4\n\
+	asrs r4, 1\n\
+	str r4, [sp, 0x30]\n\
+	ldr r3, [sp, 0x14]\n\
+	adds r3, 0x1\n\
+	str r3, [sp, 0x28]\n\
+	cmp r0, 0\n\
+	bne _081A4E70\n\
+	b _081A4FC4\n\
+_081A4E70:\n\
+	ldr r4, [sp, 0x14]\n\
+	lsls r4, 2\n\
+	mov r9, r4\n\
+	ldr r0, [sp, 0x24]\n\
+	lsls r0, 4\n\
+	str r0, [sp, 0x38]\n\
+	ldr r1, [sp, 0x20]\n\
+	lsls r1, 4\n\
+	str r1, [sp, 0x34]\n\
+	ldr r2, [sp, 0x1C]\n\
+	lsls r2, 24\n\
+	str r2, [sp, 0x3C]\n\
+	ldr r3, [sp, 0x18]\n\
+	adds r3, 0x1\n\
+	str r3, [sp, 0x2C]\n\
+	ldr r0, [sp, 0x14]\n\
+	add r0, r9\n\
+	lsls r0, 2\n\
+	mov r8, r0\n\
+_081A4E96:\n\
+	bl Random\n\
+	adds r4, r0, 0\n\
+	bl Random\n\
+	lsls r4, 16\n\
+	lsrs r7, r4, 16\n\
+	lsls r0, 16\n\
+	orrs r7, r0\n\
+	ldr r0, =0x0000ef2a\n\
+	adds r1, r7, 0\n\
+	bl IsShinyOtIdPersonality\n\
+	lsls r0, 24\n\
+	cmp r0, 0\n\
+	bne _081A4E96\n\
+	ldr r4, [sp, 0x38]\n\
+	ldr r1, [sp, 0x24]\n\
+	subs r0, r4, r1\n\
+	lsls r5, r0, 2\n\
+	mov r2, r8\n\
+	adds r4, r2, r5\n\
+	ldr r3, [sp, 0x34]\n\
+	ldr r1, [sp, 0x20]\n\
+	subs r0, r3, r1\n\
+	lsls r6, r0, 3\n\
+	adds r4, r6\n\
+	ldr r2, =sFrontierBrainsMons\n\
+	adds r4, r2\n\
+	adds r0, r7, 0\n\
+	bl GetNatureFromPersonality\n\
+	ldrb r1, [r4, 0x5]\n\
+	lsls r0, 24\n\
+	lsrs r0, 24\n\
+	cmp r1, r0\n\
+	bne _081A4E96\n\
+	ldr r4, [sp, 0x18]\n\
+	movs r0, 0x64\n\
+	adds r3, r4, 0\n\
+	muls r3, r0\n\
+	mov r8, r3\n\
+	ldr r1, =gEnemyParty\n\
+	add r1, r8\n\
+	mov r10, r1\n\
+	ldr r4, [sp, 0x14]\n\
+	add r4, r9\n\
+	lsls r4, 2\n\
+	adds r0, r4, r5\n\
+	adds r0, r6\n\
+	ldr r2, =sFrontierBrainsMons\n\
+	adds r0, r2\n\
+	ldrh r1, [r0]\n\
+	ldr r3, [sp, 0x3C]\n\
+	lsrs r2, r3, 24\n\
+	ldrb r3, [r0, 0x4]\n\
+	movs r0, 0x1\n\
+	str r0, [sp]\n\
+	str r7, [sp, 0x4]\n\
+	str r0, [sp, 0x8]\n\
+	ldr r0, =0x0000ef2a\n\
+	str r0, [sp, 0xC]\n\
+	mov r0, r10\n\
+	bl CreateMon\n\
+	ldr r0, =sFrontierBrainsMons\n\
+	adds r5, r0\n\
+	adds r5, r6, r5\n\
+	adds r4, r5, r4\n\
+	adds r4, 0x2\n\
+	mov r0, r10\n\
+	movs r1, 0xC\n\
+	adds r2, r4, 0\n\
+	bl SetMonData\n\
+	movs r7, 0\n\
+	mov r6, r8\n\
+	ldr r3, =gEnemyParty\n\
+_081A4F32:\n\
+	adds r1, r7, 0\n\
+	adds r1, 0x1A\n\
+	ldr r0, [sp, 0x14]\n\
+	add r0, r9\n\
+	lsls r4, r0, 2\n\
+	adds r2, r5, r4\n\
+	adds r0, r7, 0x6\n\
+	adds r2, r0\n\
+	adds r0, r6, r3\n\
+	str r3, [sp, 0x40]\n\
+	bl SetMonData\n\
+	adds r7, 0x1\n\
+	ldr r3, [sp, 0x40]\n\
+	cmp r7, 0x5\n\
+	ble _081A4F32\n\
+	movs r1, 0xFF\n\
+	add r0, sp, 0x10\n\
+	strb r1, [r0]\n\
+	movs r7, 0\n\
+	ldr r1, [sp, 0x18]\n\
+	movs r2, 0x64\n\
+	adds r6, r1, 0\n\
+	muls r6, r2\n\
+	ldr r3, =gUnknown_08611578\n\
+	mov r8, r3\n\
+	ldr r3, =gEnemyParty\n\
+	adds r5, r4, 0\n\
+_081A4F6A:\n\
+	ldr r4, [sp, 0x38]\n\
+	ldr r0, [sp, 0x24]\n\
+	subs r1, r4, r0\n\
+	lsls r1, 2\n\
+	adds r1, r5, r1\n\
+	ldr r2, [sp, 0x34]\n\
+	ldr r4, [sp, 0x20]\n\
+	subs r0, r2, r4\n\
+	lsls r0, 3\n\
+	adds r1, r0\n\
+	add r1, r8\n\
+	ldrh r4, [r1]\n\
+	lsls r2, r7, 24\n\
+	lsrs r2, 24\n\
+	adds r0, r6, r3\n\
+	adds r1, r4, 0\n\
+	str r3, [sp, 0x40]\n\
+	bl SetMonMoveSlot\n\
+	ldr r3, [sp, 0x40]\n\
+	cmp r4, 0xDA\n\
+	bne _081A4F9C\n\
+	movs r1, 0\n\
+	add r0, sp, 0x10\n\
+	strb r1, [r0]\n\
+_081A4F9C:\n\
+	adds r5, 0x2\n\
+	adds r7, 0x1\n\
+	cmp r7, 0x3\n\
+	ble _081A4F6A\n\
+	ldr r0, [sp, 0x18]\n\
+	movs r1, 0x64\n\
+	adds r4, r0, 0\n\
+	muls r4, r1\n\
+	ldr r0, =gEnemyParty\n\
+	adds r4, r0\n\
+	adds r0, r4, 0\n\
+	movs r1, 0x20\n\
+	add r2, sp, 0x10\n\
+	bl SetMonData\n\
+	adds r0, r4, 0\n\
+	bl CalculateMonStats\n\
+	ldr r2, [sp, 0x2C]\n\
+	str r2, [sp, 0x18]\n\
+_081A4FC4:\n\
+	ldr r4, [sp, 0x30]\n\
+	ldr r3, [sp, 0x28]\n\
+	str r3, [sp, 0x14]\n\
+	cmp r3, 0x2\n\
+	bgt _081A4FD0\n\
+	b _081A4E5C\n\
+_081A4FD0:\n\
+	add sp, 0x44\n\
+	pop {r3-r5}\n\
+	mov r8, r3\n\
+	mov r9, r4\n\
+	mov r10, r5\n\
+	pop {r4-r7}\n\
+	pop {r0}\n\
+	bx r0\n\
+	.pool\n\
+");
+}
+#endif
+
+u16 sub_81A4FF0(u8 monPartyId)
+{
+    s32 facility = VarGet(VAR_FRONTIER_FACILITY);
+    s32 symbol = GetFronterBrainSymbol();
+
+    return sFrontierBrainsMons[facility][symbol][monPartyId].species;
+}
+
+void sub_81A5030(u8 facility)
+{
+    gTrainerBattleOpponent_A = TRAINER_FRONTIER_BRAIN;
+    VarSet(VAR_OBJ_GFX_ID_0, gUnknown_08611C8C[facility][0]);
+}
+
+u16 sub_81A5060(u8 monId, u8 moveSlotId)
+{
+    s32 facility = VarGet(VAR_FRONTIER_FACILITY);
+    s32 symbol = GetFronterBrainSymbol();
+
+    return sFrontierBrainsMons[facility][symbol][monId].moves[moveSlotId];
+}
+
+u8 sub_81A50B0(u8 monPartyId)
+{
+    s32 facility = VarGet(VAR_FRONTIER_FACILITY);
+    s32 symbol = GetFronterBrainSymbol();
+
+    return sFrontierBrainsMons[facility][symbol][monPartyId].nature;
+}
+
+u8 sub_81A50F0(u8 monId, u8 evStatId)
+{
+    s32 facility = VarGet(VAR_FRONTIER_FACILITY);
+    s32 symbol = GetFronterBrainSymbol();
+
+    return sFrontierBrainsMons[facility][symbol][monId].evs[evStatId];
+}
+
+s32 GetFronterBrainSymbol(void)
+{
+    s32 facility = VarGet(VAR_FRONTIER_FACILITY);
+    s32 symbol = sub_81A3B30(facility);
+
+    if (symbol == 2)
+    {
+        u16 winStreak = GetCurrentFacilityWinStreak();
+        if (winStreak + gUnknown_08611550[facility][3] == gUnknown_08611550[facility][0])
+            symbol = 0;
+        else if (winStreak + gUnknown_08611550[facility][3] == gUnknown_08611550[facility][1])
+            symbol = 1;
+        else if (winStreak + gUnknown_08611550[facility][3] > gUnknown_08611550[facility][1]
+                 && (winStreak + gUnknown_08611550[facility][3] - gUnknown_08611550[facility][1]) % gUnknown_08611550[facility][2] == 0)
+            symbol = 1;
+    }
+    return symbol;
+}
+
+extern const u8 *const *const gUnknown_08611DB0[];
+extern const u8 *const *const gUnknown_08611DB8[];
+
+static void CopyFrontierBrainText(bool8 playerWonText)
+{
+    s32 facility;
+    s32 symbol;
+
+    if (gBattleTypeFlags & BATTLE_TYPE_RECORDED)
+    {
+        facility = GetRecordedBattleFrontierFacility();
+        symbol = GetRecordedBattleFronterBrainSymbol();
+    }
+    else
+    {
+        facility = VarGet(VAR_FRONTIER_FACILITY);
+        symbol = GetFronterBrainSymbol();
+    }
+
+    switch (playerWonText)
+    {
+    case FALSE:
+        StringCopy(gStringVar4, gUnknown_08611DB0[symbol][facility]);
+        break;
+    case TRUE:
+        StringCopy(gStringVar4, gUnknown_08611DB8[symbol][facility]);
+        break;
+    }
+}