almost there, troubles

asm/battle_2.s

@@ -10556,7 +10556,7 @@ _0803C42E:
 	b _0803C6C4
 	.pool
 _0803C440:
-	bl PlayerPartyAndPokemonStorageFull
+	bl IsPlayerPartyAndPokemonStorageFull
 	lsls r0, 24
 	cmp r0, 0
 	bne _0803C44C

asm/battle_controller_linkopponent.s

@@ -4193,13 +4193,13 @@ _08066892:
 	cmp r0, 0
 	beq _080668BC
 _080668AA:
-	ldr r0, =gTrainerPicIndices
+	ldr r0, =gTrainerClassToPicIndex
 	adds r0, 0x4F
 	ldrb r0, [r0]
 	b _0806694C
 	.pool
 _080668BC:
-	ldr r0, =gTrainerPicIndices
+	ldr r0, =gTrainerClassToPicIndex
 	adds r0, 0x4E
 	ldrb r0, [r0]
 	b _0806694C
@@ -4243,13 +4243,13 @@ _080668FE:
 	cmp r0, 0
 	beq _08066924
 _08066916:
-	ldr r0, =gTrainerPicIndices
+	ldr r0, =gTrainerClassToPicIndex
 	adds r0, 0x51
 	ldrb r0, [r0]
 	b _0806694C
 	.pool
 _08066924:
-	ldr r0, =gTrainerPicIndices
+	ldr r0, =gTrainerClassToPicIndex
 	adds r0, 0x50
 	ldrb r0, [r0]
 	b _0806694C

asm/item_use.s

@@ -2357,7 +2357,7 @@ ItemUseInBattle_PokeBall: @ 80FE394
 	lsls r0, 24
 	lsrs r4, r0, 24
 	adds r5, r4, 0
-	bl PlayerPartyAndPokemonStorageFull
+	bl IsPlayerPartyAndPokemonStorageFull
 	lsls r0, 24
 	cmp r0, 0
 	bne _080FE3D0

asm/pokemon_1.s

@@ -1056,7 +1056,7 @@ _08068BE0:
 	ldrb r0, [r1, 0x13]
 	lsls r0, 3
 	orrs r2, r0
-	ldr r1, =gTrainerClassNameIndices
+	ldr r1, =gTrainerClassToNameIndex
 	ldr r0, =gUnknown_08329D54
 	lsls r2, 1
 	adds r2, r0

asm/pokemon_2.s

@@ -5,801 +5,4 @@
 
 	.text
 
-	thumb_func_start GetAbilityBySpecies
-@ int GetAbilityBySpecies(u16 a1, int a2)
-GetAbilityBySpecies: @ 806B694
-	push {lr}
-	lsls r0, 16
-	lsrs r3, r0, 16
-	lsls r1, 24
-	cmp r1, 0
-	beq _0806B6B8
-	ldr r2, =gLastUsedAbility
-	ldr r1, =gBaseStats
-	lsls r0, r3, 3
-	subs r0, r3
-	lsls r0, 2
-	adds r0, r1
-	ldrb r0, [r0, 0x17]
-	b _0806B6C6
-	.pool
-_0806B6B8:
-	ldr r2, =gLastUsedAbility
-	ldr r1, =gBaseStats
-	lsls r0, r3, 3
-	subs r0, r3
-	lsls r0, 2
-	adds r0, r1
-	ldrb r0, [r0, 0x16]
-_0806B6C6:
-	strb r0, [r2]
-	ldrb r0, [r2]
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end GetAbilityBySpecies
-
-	thumb_func_start GetMonAbility
-@ u8 GetMonAbility(pokemon *mon)
-GetMonAbility: @ 806B6D8
-	push {r4,r5,lr}
-	adds r5, r0, 0
-	movs r1, 0xB
-	movs r2, 0
-	bl GetMonData
-	adds r4, r0, 0
-	lsls r4, 16
-	lsrs r4, 16
-	adds r0, r5, 0
-	movs r1, 0x2E
-	movs r2, 0
-	bl GetMonData
-	adds r1, r0, 0
-	lsls r1, 24
-	lsrs r1, 24
-	adds r0, r4, 0
-	bl GetAbilityBySpecies
-	lsls r0, 24
-	lsrs r0, 24
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	thumb_func_end GetMonAbility
-
-	thumb_func_start CreateSecretBaseEnemyParty
-CreateSecretBaseEnemyParty: @ 806B70C
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0x14
-	adds r5, r0, 0
-	bl ZeroEnemyPartyMons
-	ldr r4, =gBattleResources
-	ldr r0, [r4]
-	ldr r0, [r0]
-	adds r1, r5, 0
-	movs r2, 0xA0
-	bl memcpy
-	movs r0, 0
-	mov r9, r0
-_0806B730:
-	ldr r1, =gBattleResources
-	ldr r3, [r1]
-	ldr r2, [r3]
-	mov r4, r9
-	lsls r7, r4, 1
-	adds r0, r2, 0
-	adds r0, 0x7C
-	adds r1, r0, r7
-	ldrh r0, [r1]
-	adds r4, 0x1
-	str r4, [sp, 0x10]
-	cmp r0, 0
-	beq _0806B80A
-	movs r0, 0x64
-	mov r6, r9
-	muls r6, r0
-	ldr r4, =gEnemyParty
-	mov r8, r4
-	adds r5, r6, r4
-	ldrh r1, [r1]
-	adds r0, r2, 0
-	adds r0, 0x94
-	add r0, r9
-	ldrb r2, [r0]
-	movs r0, 0x1
-	str r0, [sp]
-	ldr r0, [r3]
-	mov r3, r9
-	lsls r4, r3, 2
-	adds r0, 0x34
-	adds r0, r4
-	ldr r0, [r0]
-	str r0, [sp, 0x4]
-	movs r0, 0x2
-	str r0, [sp, 0x8]
-	movs r0, 0
-	str r0, [sp, 0xC]
-	adds r0, r5, 0
-	movs r3, 0xF
-	bl CreateMon
-	ldr r1, =gBattleResources
-	ldr r0, [r1]
-	adds r1, r7, 0
-	adds r1, 0x88
-	ldr r2, [r0]
-	adds r2, r1
-	adds r0, r5, 0
-	movs r1, 0xC
-	bl SetMonData
-	movs r5, 0
-	mov r10, r4
-	mov r7, r9
-	adds r7, 0x9A
-	mov r4, r8
-_0806B7A0:
-	adds r1, r5, 0
-	adds r1, 0x1A
-	ldr r2, =gBattleResources
-	ldr r0, [r2]
-	ldr r2, [r0]
-	adds r2, r7
-	adds r0, r6, r4
-	bl SetMonData
-	adds r5, 0x1
-	cmp r5, 0x5
-	ble _0806B7A0
-	movs r5, 0
-	movs r3, 0x64
-	mov r0, r9
-	muls r0, r3
-	ldr r1, =gEnemyParty
-	adds r7, r0, r1
-	mov r4, r10
-	lsls r0, r4, 1
-	adds r6, r0, 0
-	adds r6, 0x4C
-	adds r4, r0, 0
-_0806B7CE:
-	adds r1, r5, 0
-	adds r1, 0xD
-	ldr r2, =gBattleResources
-	ldr r0, [r2]
-	ldr r2, [r0]
-	adds r2, r6
-	adds r0, r7, 0
-	bl SetMonData
-	adds r1, r5, 0
-	adds r1, 0x11
-	ldr r3, =gBattleResources
-	ldr r0, [r3]
-	ldr r0, [r0]
-	adds r0, 0x4C
-	adds r0, r4
-	ldrh r0, [r0]
-	lsls r2, r0, 1
-	adds r2, r0
-	lsls r2, 2
-	ldr r0, =gBattleMoves + 0x4 @ PP offset
-	adds r2, r0
-	adds r0, r7, 0
-	bl SetMonData
-	adds r6, 0x2
-	adds r4, 0x2
-	adds r5, 0x1
-	cmp r5, 0x3
-	ble _0806B7CE
-_0806B80A:
-	ldr r4, [sp, 0x10]
-	mov r9, r4
-	cmp r4, 0x5
-	ble _0806B730
-	add sp, 0x14
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end CreateSecretBaseEnemyParty
-
-	thumb_func_start GetSecretBaseTrainerPicIndex
-GetSecretBaseTrainerPicIndex: @ 806B830
-	push {r4,r5,lr}
-	ldr r5, =gSecretBaseTrainerClasses
-	ldr r0, =gBattleResources
-	ldr r0, [r0]
-	ldr r4, [r0]
-	ldrb r0, [r4, 0x9]
-	movs r1, 0x5
-	bl __umodsi3
-	lsls r0, 24
-	lsrs r0, 24
-	ldrb r2, [r4, 0x1]
-	lsls r2, 27
-	lsrs r2, 31
-	lsls r1, r2, 2
-	adds r1, r2
-	adds r0, r1
-	adds r0, r5
-	ldrb r0, [r0]
-	ldr r1, =gTrainerPicIndices
-	adds r0, r1
-	ldrb r0, [r0]
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end GetSecretBaseTrainerPicIndex
-
-	thumb_func_start GetSecretBaseTrainerNameIndex
-GetSecretBaseTrainerNameIndex: @ 806B870
-	push {r4,r5,lr}
-	ldr r5, =gSecretBaseTrainerClasses
-	ldr r0, =gBattleResources
-	ldr r0, [r0]
-	ldr r4, [r0]
-	ldrb r0, [r4, 0x9]
-	movs r1, 0x5
-	bl __umodsi3
-	lsls r0, 24
-	lsrs r0, 24
-	ldrb r2, [r4, 0x1]
-	lsls r2, 27
-	lsrs r2, 31
-	lsls r1, r2, 2
-	adds r1, r2
-	adds r0, r1
-	adds r0, r5
-	ldrb r0, [r0]
-	ldr r1, =gTrainerClassNameIndices
-	adds r0, r1
-	ldrb r0, [r0]
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end GetSecretBaseTrainerNameIndex
-
-	thumb_func_start PlayerPartyAndPokemonStorageFull
-PlayerPartyAndPokemonStorageFull: @ 806B8B0
-	push {r4,lr}
-	movs r4, 0
-_0806B8B4:
-	movs r0, 0x64
-	muls r0, r4
-	ldr r1, =gPlayerParty
-	adds r0, r1
-	movs r1, 0xB
-	movs r2, 0
-	bl GetMonData
-	cmp r0, 0
-	bne _0806B8D0
-	movs r0, 0
-	b _0806B8DE
-	.pool
-_0806B8D0:
-	adds r4, 0x1
-	cmp r4, 0x5
-	ble _0806B8B4
-	bl PokemonStorageFull
-	lsls r0, 24
-	lsrs r0, 24
-_0806B8DE:
-	pop {r4}
-	pop {r1}
-	bx r1
-	thumb_func_end PlayerPartyAndPokemonStorageFull
-
-	thumb_func_start PokemonStorageFull
-PokemonStorageFull: @ 806B8E4
-	push {r4-r6,lr}
-	movs r6, 0
-_0806B8E8:
-	movs r4, 0
-	lsls r5, r6, 24
-_0806B8EC:
-	lsls r1, r4, 24
-	lsrs r1, 24
-	lsrs r0, r5, 24
-	movs r2, 0xB
-	bl GetBoxMonDataFromAnyBox
-	cmp r0, 0
-	bne _0806B900
-	movs r0, 0
-	b _0806B90E
-_0806B900:
-	adds r4, 0x1
-	cmp r4, 0x1D
-	ble _0806B8EC
-	adds r6, 0x1
-	cmp r6, 0xD
-	ble _0806B8E8
-	movs r0, 0x1
-_0806B90E:
-	pop {r4-r6}
-	pop {r1}
-	bx r1
-	thumb_func_end PokemonStorageFull
-
-	thumb_func_start GetSpeciesName
-@ void GetSpeciesName(u8 *dest, u16 speciesId)
-GetSpeciesName: @ 806B914
-	push {r4-r7,lr}
-	adds r6, r0, 0
-	lsls r1, 16
-	lsrs r5, r1, 16
-	movs r1, 0
-	movs r0, 0xCE
-	lsls r0, 1
-	mov r12, r0
-	ldr r7, =gSpeciesNames
-	movs r0, 0xB
-	muls r0, r5
-	adds r3, r0, r7
-	adds r2, r6, 0
-	b _0806B93A
-	.pool
-_0806B934:
-	adds r3, 0x1
-	adds r2, 0x1
-	adds r1, 0x1
-_0806B93A:
-	adds r4, r6, r1
-	cmp r1, 0xA
-	bgt _0806B954
-	cmp r5, r12
-	bls _0806B94A
-	adds r0, r1, r7
-	ldrb r0, [r0]
-	b _0806B94C
-_0806B94A:
-	ldrb r0, [r3]
-_0806B94C:
-	strb r0, [r2]
-	ldrb r0, [r4]
-	cmp r0, 0xFF
-	bne _0806B934
-_0806B954:
-	movs r0, 0xFF
-	strb r0, [r4]
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	thumb_func_end GetSpeciesName
-
-	thumb_func_start CalculatePPWithBonus
-@ u16 CalculatePPWithBonus(u16 moveId, s32 ppUpCounts, u8 monMoveIndex)
-CalculatePPWithBonus: @ 806B960
-	push {r4,lr}
-	lsls r0, 16
-	lsrs r0, 16
-	lsls r2, 24
-	lsrs r2, 24
-	ldr r4, =gBattleMoves
-	lsls r3, r0, 1
-	adds r3, r0
-	lsls r3, 2
-	adds r3, r4
-	ldrb r4, [r3, 0x4]
-	ldr r0, =gUnknown_08329D22
-	adds r0, r2, r0
-	ldrb r3, [r0]
-	ands r3, r1
-	lsls r2, 1
-	asrs r3, r2
-	lsls r0, r3, 2
-	adds r0, r3
-	lsls r0, 2
-	muls r0, r4
-	movs r1, 0x64
-	bl __divsi3
-	adds r4, r0
-	lsls r4, 24
-	lsrs r4, 24
-	adds r0, r4, 0
-	pop {r4}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end CalculatePPWithBonus
-
-	thumb_func_start RemoveMonPPBonus
-RemoveMonPPBonus: @ 806B9A8
-	push {r4,r5,lr}
-	sub sp, 0x4
-	adds r5, r0, 0
-	lsls r4, r1, 24
-	lsrs r4, 24
-	movs r1, 0x15
-	movs r2, 0
-	bl GetMonData
-	lsls r0, 24
-	lsrs r0, 24
-	mov r1, sp
-	strb r0, [r1]
-	ldr r1, =gUnknown_08329D26
-	adds r4, r1
-	ldrb r1, [r4]
-	ands r1, r0
-	mov r0, sp
-	strb r1, [r0]
-	adds r0, r5, 0
-	movs r1, 0x15
-	mov r2, sp
-	bl SetMonData
-	add sp, 0x4
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end RemoveMonPPBonus
-
-	thumb_func_start RemoveBattleMonPPBonus
-RemoveBattleMonPPBonus: @ 806B9E4
-	lsls r1, 24
-	lsrs r1, 24
-	adds r0, 0x3B
-	ldr r2, =gUnknown_08329D26
-	adds r1, r2
-	ldrb r2, [r0]
-	ldrb r1, [r1]
-	ands r1, r2
-	strb r1, [r0]
-	bx lr
-	.pool
-	thumb_func_end RemoveBattleMonPPBonus
-
-	thumb_func_start CopyPlayerPartyMonToBattleData
-CopyPlayerPartyMonToBattleData: @ 806B9FC
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0x18
-	lsls r0, 24
-	lsrs r0, 24
-	str r0, [sp, 0x14]
-	lsls r1, 24
-	lsrs r1, 24
-	mov r9, r1
-	movs r0, 0x64
-	mov r5, r9
-	muls r5, r0
-	ldr r0, =gPlayerParty
-	adds r5, r0
-	adds r0, r5, 0
-	movs r1, 0xB
-	movs r2, 0
-	bl GetMonData
-	ldr r1, =gBattleMons
-	mov r8, r1
-	movs r1, 0x58
-	ldr r2, [sp, 0x14]
-	adds r4, r2, 0
-	muls r4, r1
-	mov r3, r8
-	adds r6, r4, r3
-	strh r0, [r6]
-	adds r0, r5, 0
-	movs r1, 0xC
-	movs r2, 0
-	bl GetMonData
-	strh r0, [r6, 0x2E]
-	movs r6, 0
-	mov r0, r8
-	adds r0, 0x24
-	adds r7, r4, r0
-_0806BA4E:
-	adds r1, r6, 0
-	adds r1, 0xD
-	adds r0, r5, 0
-	movs r2, 0
-	bl GetMonData
-	movs r1, 0xC
-	add r1, r8
-	mov r10, r1
-	adds r1, r4, r1
-	strh r0, [r1]
-	adds r1, r6, 0
-	adds r1, 0x11
-	adds r0, r5, 0
-	movs r2, 0
-	bl GetMonData
-	strb r0, [r7]
-	adds r7, 0x1
-	adds r4, 0x2
-	adds r6, 0x1
-	cmp r6, 0x3
-	ble _0806BA4E
-	movs r0, 0x64
-	mov r4, r9
-	muls r4, r0
-	ldr r0, =gPlayerParty
-	adds r4, r0
-	adds r0, r4, 0
-	movs r1, 0x15
-	movs r2, 0
-	bl GetMonData
-	movs r2, 0xC
-	negs r2, r2
-	add r2, r10
-	mov r9, r2
-	movs r1, 0x58
-	ldr r3, [sp, 0x14]
-	adds r5, r3, 0
-	muls r5, r1
-	adds r7, r5, r2
-	adds r1, r7, 0
-	adds r1, 0x3B
-	strb r0, [r1]
-	adds r0, r4, 0
-	movs r1, 0x20
-	movs r2, 0
-	bl GetMonData
-	adds r1, r7, 0
-	adds r1, 0x2B
-	strb r0, [r1]
-	adds r0, r4, 0
-	movs r1, 0x19
-	movs r2, 0
-	bl GetMonData
-	mov r1, r10
-	adds r1, 0x38
-	adds r1, r5, r1
-	str r0, [r1]
-	adds r0, r4, 0
-	movs r1, 0x27
-	movs r2, 0
-	bl GetMonData
-	movs r6, 0x1F
-	ands r0, r6
-	ldrb r2, [r7, 0x14]
-	movs r1, 0x20
-	negs r1, r1
-	ands r1, r2
-	orrs r1, r0
-	strb r1, [r7, 0x14]
-	adds r0, r4, 0
-	movs r1, 0x28
-	movs r2, 0
-	bl GetMonData
-	movs r1, 0x1F
-	mov r8, r1
-	mov r2, r8
-	ands r0, r2
-	lsls r0, 5
-	ldrh r2, [r7, 0x14]
-	ldr r1, =0xfffffc1f
-	ands r1, r2
-	orrs r1, r0
-	strh r1, [r7, 0x14]
-	adds r0, r4, 0
-	movs r1, 0x29
-	movs r2, 0
-	bl GetMonData
-	ands r0, r6
-	lsls r0, 2
-	ldrb r2, [r7, 0x15]
-	movs r1, 0x7D
-	negs r1, r1
-	ands r1, r2
-	orrs r1, r0
-	strb r1, [r7, 0x15]
-	adds r0, r4, 0
-	movs r1, 0x2A
-	movs r2, 0
-	bl GetMonData
-	movs r1, 0x1F
-	ands r1, r0
-	lsls r1, 15
-	ldr r0, [r7, 0x14]
-	ldr r2, =0xfff07fff
-	ands r0, r2
-	orrs r0, r1
-	str r0, [r7, 0x14]
-	adds r0, r4, 0
-	movs r1, 0x2B
-	movs r2, 0
-	bl GetMonData
-	mov r3, r8
-	ands r0, r3
-	lsls r0, 4
-	ldrh r2, [r7, 0x16]
-	ldr r1, =0xfffffe0f
-	ands r1, r2
-	orrs r1, r0
-	strh r1, [r7, 0x16]
-	adds r0, r4, 0
-	movs r1, 0x2C
-	movs r2, 0
-	bl GetMonData
-	ands r0, r6
-	lsls r0, 1
-	ldrb r2, [r7, 0x17]
-	movs r1, 0x3F
-	negs r1, r1
-	ands r1, r2
-	orrs r1, r0
-	strb r1, [r7, 0x17]
-	adds r0, r4, 0
-	movs r1, 0
-	movs r2, 0
-	bl GetMonData
-	mov r1, r10
-	adds r1, 0x3C
-	adds r1, r5, r1
-	str r0, [r1]
-	adds r0, r4, 0
-	movs r1, 0x37
-	movs r2, 0
-	bl GetMonData
-	mov r1, r10
-	adds r1, 0x40
-	adds r1, r5, r1
-	str r0, [r1]
-	adds r0, r4, 0
-	movs r1, 0x38
-	movs r2, 0
-	bl GetMonData
-	adds r1, r7, 0
-	adds r1, 0x2A
-	strb r0, [r1]
-	adds r0, r4, 0
-	movs r1, 0x39
-	movs r2, 0
-	bl GetMonData
-	strh r0, [r7, 0x28]
-	adds r0, r4, 0
-	movs r1, 0x3A
-	movs r2, 0
-	bl GetMonData
-	strh r0, [r7, 0x2C]
-	adds r0, r4, 0
-	movs r1, 0x3B
-	movs r2, 0
-	bl GetMonData
-	strh r0, [r7, 0x2]
-	adds r0, r4, 0
-	movs r1, 0x3C
-	movs r2, 0
-	bl GetMonData
-	strh r0, [r7, 0x4]
-	adds r0, r4, 0
-	movs r1, 0x3D
-	movs r2, 0
-	bl GetMonData
-	strh r0, [r7, 0x6]
-	adds r0, r4, 0
-	movs r1, 0x3E
-	movs r2, 0
-	bl GetMonData
-	strh r0, [r7, 0x8]
-	adds r0, r4, 0
-	movs r1, 0x3F
-	movs r2, 0
-	bl GetMonData
-	strh r0, [r7, 0xA]
-	adds r0, r4, 0
-	movs r1, 0x2D
-	movs r2, 0
-	bl GetMonData
-	movs r1, 0x1
-	ands r0, r1
-	lsls r0, 6
-	ldrb r2, [r7, 0x17]
-	movs r1, 0x41
-	negs r1, r1
-	ands r1, r2
-	orrs r1, r0
-	strb r1, [r7, 0x17]
-	adds r0, r4, 0
-	movs r1, 0x2E
-	movs r2, 0
-	bl GetMonData
-	lsls r0, 7
-	ldrb r2, [r7, 0x17]
-	movs r1, 0x7F
-	ands r1, r2
-	orrs r1, r0
-	strb r1, [r7, 0x17]
-	adds r0, r4, 0
-	movs r1, 0x1
-	movs r2, 0
-	bl GetMonData
-	mov r1, r10
-	adds r1, 0x48
-	adds r1, r5, r1
-	str r0, [r1]
-	ldr r2, =gBaseStats
-	ldrh r1, [r7]
-	lsls r0, r1, 3
-	subs r0, r1
-	lsls r0, 2
-	adds r0, r2
-	ldrb r0, [r0, 0x6]
-	adds r1, r7, 0
-	adds r1, 0x21
-	strb r0, [r1]
-	ldrh r1, [r7]
-	lsls r0, r1, 3
-	subs r0, r1
-	lsls r0, 2
-	adds r0, r2
-	ldrb r0, [r0, 0x7]
-	adds r1, r7, 0
-	adds r1, 0x22
-	strb r0, [r1]
-	ldrh r0, [r7]
-	ldrb r1, [r7, 0x17]
-	lsrs r1, 7
-	bl GetAbilityBySpecies
-	adds r1, r7, 0
-	adds r1, 0x20
-	strb r0, [r1]
-	adds r0, r4, 0
-	movs r1, 0x2
-	mov r2, sp
-	bl GetMonData
-	mov r0, r10
-	adds r0, 0x24
-	adds r0, r5, r0
-	mov r1, sp
-	bl StringCopy10
-	mov r2, r10
-	adds r2, 0x30
-	adds r2, r5, r2
-	adds r0, r4, 0
-	movs r1, 0x7
-	bl GetMonData
-	ldr r0, [sp, 0x14]
-	bl GetBankSide
-	ldr r1, =gBattleStruct
-	lsls r0, 24
-	lsrs r0, 23
-	adds r0, 0xA8
-	ldr r1, [r1]
-	adds r1, r0
-	ldrh r0, [r7, 0x28]
-	strh r0, [r1]
-	movs r2, 0x6
-	mov r1, r9
-	movs r6, 0x7
-	add r5, r10
-	adds r0, r5, 0
-	adds r0, 0x13
-_0806BCB2:
-	strb r2, [r0]
-	subs r0, 0x1
-	subs r6, 0x1
-	cmp r6, 0
-	bge _0806BCB2
-	movs r2, 0
-	movs r0, 0x58
-	ldr r3, [sp, 0x14]
-	muls r0, r3
-	adds r1, 0x50
-	adds r0, r1
-	str r2, [r0]
-	ldr r0, [sp, 0x14]
-	bl sub_803FA70
-	ldr r0, [sp, 0x14]
-	movs r1, 0
-	bl sub_805EF84
-	add sp, 0x18
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end CopyPlayerPartyMonToBattleData
-
 	.align 2, 0 @ Don't pad with nop.

asm/pokemon_3.s

@@ -423,7 +423,7 @@ _0806EFE6:
 TrainerClassToTrainerPic: @ 806EFF0
 	lsls r0, 16
 	lsrs r0, 16
-	ldr r1, =gTrainerPicIndices
+	ldr r1, =gTrainerClassToPicIndex
 	adds r0, r1
 	ldrb r0, [r0]
 	bx lr

asm/rom_8161F74.s

@@ -1340,7 +1340,7 @@ sub_8162AA0: @ 8162AA0
 	lsls r0, 1
 	cmp r4, r0
 	bne _08162AD0
-	ldr r1, =gTrainerPicIndices
+	ldr r1, =gTrainerClassToPicIndex
 	ldr r0, =gSaveBlock2Ptr
 	ldr r0, [r0]
 	ldr r2, =0x00000bed
@@ -1362,7 +1362,7 @@ _08162AE4:
 	ldr r0, =0x0000012b
 	cmp r4, r0
 	bhi _08162B08
-	ldr r2, =gTrainerPicIndices
+	ldr r2, =gTrainerClassToPicIndex
 	ldr r0, =gUnknown_0203BC88
 	ldr r1, [r0]
 	movs r0, 0x34
@@ -1383,7 +1383,7 @@ _08162B08:
 	ands r0, r1
 	cmp r0, 0
 	beq _08162B38
-	ldr r4, =gTrainerPicIndices
+	ldr r4, =gTrainerClassToPicIndex
 	bl sub_818649C
 	lsls r0, 24
 	lsrs r0, 24
@@ -1391,7 +1391,7 @@ _08162B08:
 	b _08162BC8
 	.pool
 _08162B38:
-	ldr r3, =gTrainerPicIndices
+	ldr r3, =gTrainerClassToPicIndex
 	ldr r0, =gSaveBlock2Ptr
 	ldr r0, [r0]
 	ldr r1, =0xfffffed4
@@ -1413,7 +1413,7 @@ _08162B64:
 	ands r0, r1
 	cmp r0, 0
 	bne _08162BB0
-	ldr r4, =gTrainerPicIndices
+	ldr r4, =gTrainerClassToPicIndex
 	ldr r3, =gUnknown_08610970
 	ldr r0, =gSaveBlock2Ptr
 	ldr r1, [r0]
@@ -1436,7 +1436,7 @@ _08162B64:
 	b _08162BC8
 	.pool
 _08162BB0:
-	ldr r5, =gTrainerPicIndices
+	ldr r5, =gTrainerClassToPicIndex
 	ldr r4, =gUnknown_08610970
 	bl sub_81864A8
 	lsls r0, 24
@@ -1467,7 +1467,7 @@ GetFrontierOpponentClass: @ 8162BD8
 	lsls r0, 1
 	cmp r4, r0
 	bne _08162C08
-	ldr r1, =gTrainerClassNameIndices
+	ldr r1, =gTrainerClassToNameIndex
 	ldr r0, =gSaveBlock2Ptr
 	ldr r0, [r0]
 	ldr r2, =0x00000bed
@@ -1499,7 +1499,7 @@ _08162C38:
 	ldr r0, =0x0000012b
 	cmp r4, r0
 	bhi _08162C60
-	ldr r2, =gTrainerClassNameIndices
+	ldr r2, =gTrainerClassToNameIndex
 	ldr r0, =gUnknown_0203BC88
 	ldr r1, [r0]
 	movs r0, 0x34
@@ -1521,7 +1521,7 @@ _08162C60:
 	ands r0, r1
 	cmp r0, 0
 	beq _08162C90
-	ldr r4, =gTrainerClassNameIndices
+	ldr r4, =gTrainerClassToNameIndex
 	bl sub_818649C
 	lsls r0, 24
 	lsrs r0, 24
@@ -1530,7 +1530,7 @@ _08162C60:
 	b _08162D1E
 	.pool
 _08162C90:
-	ldr r3, =gTrainerClassNameIndices
+	ldr r3, =gTrainerClassToNameIndex
 	ldr r0, =gSaveBlock2Ptr
 	ldr r0, [r0]
 	ldr r1, =0xfffffed4
@@ -1553,7 +1553,7 @@ _08162CBC:
 	ands r0, r1
 	cmp r0, 0
 	beq _08162CF4
-	ldr r5, =gTrainerClassNameIndices
+	ldr r5, =gTrainerClassToNameIndex
 	ldr r4, =gUnknown_08610970
 	bl sub_81864A8
 	lsls r0, 24
@@ -1568,7 +1568,7 @@ _08162CBC:
 	b _08162D1E
 	.pool
 _08162CF4:
-	ldr r4, =gTrainerClassNameIndices
+	ldr r4, =gTrainerClassToNameIndex
 	ldr r3, =gUnknown_08610970
 	ldr r0, =gSaveBlock2Ptr
 	ldr r1, [r0]
@@ -5845,7 +5845,7 @@ _08165206:
 
 	thumb_func_start sub_8165244
 sub_8165244: @ 8165244
-	ldr r1, =gTrainerPicIndices
+	ldr r1, =gTrainerClassToPicIndex
 	ldr r0, =gSaveBlock2Ptr
 	ldr r0, [r0]
 	ldr r2, =0x00000bed
@@ -5859,7 +5859,7 @@ sub_8165244: @ 8165244
 
 	thumb_func_start sub_8165264
 sub_8165264: @ 8165264
-	ldr r1, =gTrainerClassNameIndices
+	ldr r1, =gTrainerClassToNameIndex
 	ldr r0, =gSaveBlock2Ptr
 	ldr r0, [r0]
 	ldr r2, =0x00000bed

asm/rom_818CFC8.s

@@ -1263,13 +1263,13 @@ sub_818D97C: @ 818D97C
 	bne _0818D9A2
 	cmp r0, 0
 	beq _0818D99C
-	ldr r0, =gTrainerPicIndices
+	ldr r0, =gTrainerClassToPicIndex
 	adds r0, 0x3F
 	ldrb r0, [r0]
 	b _0818D9A2
 	.pool
 _0818D99C:
-	ldr r0, =gTrainerPicIndices
+	ldr r0, =gTrainerClassToPicIndex
 	adds r0, 0x3C
 	ldrb r0, [r0]
 _0818D9A2:

asm/rom_818E9AC.s

@@ -7171,7 +7171,7 @@ _0819270A:
 	ldr r4, [sp, 0x24]
 	cmp r4, r0
 	bne _08192784
-	ldr r0, =gTrainerClassNameIndices
+	ldr r0, =gTrainerClassToNameIndex
 	adds r0, 0x3C
 	ldrb r5, [r0]
 	b _081927A2
@@ -52456,7 +52456,7 @@ GetTrainerEncounterMusicIdInBattlePyramind: @ 81A9F3C
 	lsls r0, 16
 	lsrs r0, 16
 	movs r4, 0
-	ldr r3, =gTrainerClassNameIndices
+	ldr r3, =gTrainerClassToNameIndex
 	ldr r1, =gUnknown_0203BC88
 	ldr r2, [r1]
 	movs r1, 0x34

asm/rom_81BE66C.s

@@ -23949,7 +23949,7 @@ _081CAF34:
 	adds r0, r5, 0
 	bl sub_81D1BD0
 	adds r4, r0, 0
-	ldr r0, =gTrainerPicIndices
+	ldr r0, =gTrainerClassToPicIndex
 	adds r0, r4, r0
 	ldrb r0, [r0]
 	b _081CAF6C
@@ -44939,7 +44939,7 @@ sub_81D5530: @ 81D5530
 	lsls r1, 24
 	adds r0, r1
 	lsrs r0, 24
-	ldr r2, =gTrainerClassNameIndices
+	ldr r2, =gTrainerClassToNameIndex
 	ldr r1, =gUnknown_0203CF58
 	ldr r1, [r1]
 	adds r1, 0x16
@@ -45006,7 +45006,7 @@ sub_81D5588: @ 81D5588
 	adds r3, r0
 	ldrb r4, [r3, 0x1B]
 	bl sub_81D5710
-	ldr r0, =gTrainerPicIndices
+	ldr r0, =gTrainerClassToPicIndex
 	adds r4, r0
 	ldrb r0, [r4]
 	pop {r4}
@@ -46715,7 +46715,7 @@ sub_81D63C8: @ 81D63C8
 	ldrb r4, [r3, 0x1B]
 	bl sub_81D5710
 	movs r2, 0
-	ldr r0, =gTrainerClassNameIndices
+	ldr r0, =gTrainerClassToNameIndex
 	adds r4, r0
 	ldrb r3, [r4]
 	ldr r1, =gUnknown_0862A3B4

data/trainer_class_name_indices.inc

@@ -1,4 +1,4 @@
-gTrainerClassNameIndices:: @ 831F5CA
+gTrainerClassToNameIndex:: @ 831F5CA
 	.byte TRAINER_CLASS_NAME_HIKER
 	.byte TRAINER_CLASS_NAME_TEAM_AQUA
 	.byte TRAINER_CLASS_NAME_PKMN_BREEDER

data/trainer_pic_indices.inc

@@ -1,5 +1,5 @@
 	.align 2
-gTrainerPicIndices:: @ 831F578
+gTrainerClassToPicIndex:: @ 831F578
 	.byte TRAINER_PIC_HIKER
 	.byte TRAINER_PIC_AQUA_GRUNT_M
 	.byte TRAINER_PIC_POKEMON_BREEDER_F

include/battle.h

@@ -289,7 +289,7 @@ struct BattleScriptsStack
 
 struct BattleResources
 {
-    void* secretBaseOpponent;
+    struct SecretBaseRecord* secretBase;
     struct UnknownFlags *flags;
     struct BattleScriptsStack* battleScriptsStack;
     void* battleCallbackStack;

include/pokemon.h

@@ -571,8 +571,8 @@ u8 GetMonAbility(struct Pokemon *mon);
 void CreateSecretBaseEnemyParty(struct SecretBaseRecord *secretBaseRecord);
 u8 GetSecretBaseTrainerPicIndex(void);
 u8 GetSecretBaseTrainerNameIndex(void);
-u8 PlayerPartyAndPokemonStorageFull(void);
+bool8 IsPlayerPartyAndPokemonStorageFull(void);
-u8 PokemonStorageFull(void);
+bool8 IsPokemonStorageFull(void);
 void GetSpeciesName(u8 *name, u16 species);
 u8 CalculatePPWithBonus(u16 move, u8 ppBonuses, u8 moveIndex);
 void RemoveMonPPBonus(struct Pokemon *mon, u8 moveIndex);

include/species.h

@@ -1,4 +1,8 @@
-enum {
+#ifndef GUARD_SPECIES_H
+#define GUARD_SPECIES_H
+
+enum
+{
     SPECIES_NONE,       // 0x000
     SPECIES_BULBASAUR,  // 0x001
     SPECIES_IVYSAUR,    // 0x002
@@ -443,3 +447,7 @@ enum {
     SPECIES_UNOWN_EMARK,
     SPECIES_UNOWN_QMARK,
 };
+
+#define NUM_SPECIES SPECIES_EGG
+
+#endif // GUARD_SPECIES_H

src/pokemon_2.c

@@ -18,6 +18,7 @@ extern u8 gAbsentBankFlags;
 extern u8 gActiveBank;
 extern u8 gBankAttacker;
 extern u8 gBankTarget;
+extern u8 gLastUsedAbility;
 extern u16 gTrainerBattleOpponent_A;
 extern u32 gBattleTypeFlags;
 extern struct SpriteTemplate gUnknown_0202499C;
@@ -1167,3 +1168,203 @@ u8 GetMonsStateToDoubles_2(void)
 
     return (aliveCount > 1) ? PLAYER_HAS_TWO_USABLE_MONS : PLAYER_HAS_ONE_USABLE_MON;
 }
+
+u8 GetAbilityBySpecies(u16 species, bool8 altAbility)
+{
+    if (altAbility)
+        gLastUsedAbility = gBaseStats[species].ability2;
+    else
+        gLastUsedAbility = gBaseStats[species].ability1;
+
+    return gLastUsedAbility;
+}
+
+u8 GetMonAbility(struct Pokemon *mon)
+{
+    u16 species = GetMonData(mon, MON_DATA_SPECIES, NULL);
+    u8 altAbility = GetMonData(mon, MON_DATA_ALT_ABILITY, NULL);
+    return GetAbilityBySpecies(species, altAbility);
+}
+
+extern const struct BattleMove gBattleMoves[];
+
+void CreateSecretBaseEnemyParty(struct SecretBaseRecord *secretBaseRecord)
+{
+    s32 i, j;
+
+    ZeroEnemyPartyMons();
+    *gBattleResources->secretBase = *secretBaseRecord;
+
+    for (i = 0; i < PARTY_SIZE; i++)
+    {
+        if (gBattleResources->secretBase->partySpecies[i])
+        {
+            CreateMon(&gEnemyParty[i],
+                gBattleResources->secretBase->partySpecies[i],
+                gBattleResources->secretBase->partyLevels[i],
+                15,
+                1,
+                gBattleResources->secretBase->partyPersonality[i],
+                2,
+                0);
+
+            SetMonData(&gEnemyParty[i], MON_DATA_HELD_ITEM, &gBattleResources->secretBase->partyHeldItems[i]);
+
+            for (j = 0; j < 6; j++)
+                SetMonData(&gEnemyParty[i], MON_DATA_HP_EV + j, &gBattleResources->secretBase->partyEVs[i]);
+
+            for (j = 0; j < 4; j++)
+            {
+                SetMonData(&gEnemyParty[i], MON_DATA_MOVE1 + j, &gBattleResources->secretBase->partyMoves[i * 4 + j]);
+                SetMonData(&gEnemyParty[i], MON_DATA_PP1 + j, &gBattleMoves[gBattleResources->secretBase->partyMoves[i * 4 + j]].pp);
+            }
+        }
+    }
+}
+
+extern const u8 gTrainerClassToPicIndex[];
+extern const u8 gTrainerClassToNameIndex[];
+extern const u8 gSecretBaseTrainerClasses[][5];
+
+u8 GetSecretBaseTrainerPicIndex(void)
+{
+    u8 trainerClass = gSecretBaseTrainerClasses[gBattleResources->secretBase->gender][gBattleResources->secretBase->trainerId[0] % 5];
+    return gTrainerClassToPicIndex[trainerClass];
+}
+
+u8 GetSecretBaseTrainerNameIndex(void)
+{
+    u8 trainerClass = gSecretBaseTrainerClasses[gBattleResources->secretBase->gender][gBattleResources->secretBase->trainerId[0] % 5];
+    return gTrainerClassToNameIndex[trainerClass];
+}
+
+bool8 IsPlayerPartyAndPokemonStorageFull(void)
+{
+    s32 i;
+
+    for (i = 0; i < 6; i++)
+        if (GetMonData(&gPlayerParty[i], MON_DATA_SPECIES, NULL) == SPECIES_NONE)
+            return FALSE;
+
+    return IsPokemonStorageFull();
+}
+
+extern u32 GetBoxMonDataFromAnyBox(u8 boxNo, u8 boxPos, s32 field);
+
+bool8 IsPokemonStorageFull(void)
+{
+    s32 i, j;
+
+    for (i = 0; i < 14; i++)
+        for (j = 0; j < 30; j++)
+            if (GetBoxMonDataFromAnyBox(i, j, MON_DATA_SPECIES) == SPECIES_NONE)
+                return FALSE;
+
+    return TRUE;
+}
+
+extern const u8 gSpeciesNames[][POKEMON_NAME_LENGTH + 1];
+
+void GetSpeciesName(u8 *name, u16 species)
+{
+    s32 i;
+
+    for (i = 0; i <= POKEMON_NAME_LENGTH; i++)
+    {
+        if (species > NUM_SPECIES)
+            name[i] = gSpeciesNames[0][i];
+        else
+            name[i] = gSpeciesNames[species][i];
+
+        if (name[i] == EOS)
+            break;
+    }
+
+    name[i] = EOS;
+}
+
+extern const u8 gUnknown_08329D22[];
+extern const u8 gUnknown_08329D26[];
+
+u8 CalculatePPWithBonus(u16 move, u8 ppBonuses, u8 moveIndex)
+{
+    u8 basePP = gBattleMoves[move].pp;
+    return basePP + ((basePP * 20 * ((gUnknown_08329D22[moveIndex] & ppBonuses) >> (2 * moveIndex))) / 100);
+}
+
+void RemoveMonPPBonus(struct Pokemon *mon, u8 moveIndex)
+{
+    u8 ppBonuses = GetMonData(mon, MON_DATA_PP_BONUSES, NULL);
+    ppBonuses &= gUnknown_08329D26[moveIndex];
+    SetMonData(mon, MON_DATA_PP_BONUSES, &ppBonuses);
+}
+
+void RemoveBattleMonPPBonus(struct BattlePokemon *mon, u8 moveIndex)
+{
+    mon->ppBonuses &= gUnknown_08329D26[moveIndex];
+}
+
+void sub_803FA70(u8 bank);
+void sub_805EF84(u8 bank, bool8);
+
+extern struct BattlePokemon gBattleMons[4];
+
+void CopyPlayerPartyMonToBattleData(u8 bank, u8 partyIndex)
+{
+    s32 i;
+    u8 nickname[POKEMON_NAME_LENGTH * 2];
+
+    gBattleMons[bank].species = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPECIES, NULL);
+    gBattleMons[bank].item = GetMonData(&gPlayerParty[partyIndex], MON_DATA_HELD_ITEM, NULL);
+
+    for (i = 0; i < 4; i++)
+    {
+        gBattleMons[bank].moves[i] = GetMonData(&gPlayerParty[partyIndex], MON_DATA_MOVE1 + i, NULL);
+        gBattleMons[bank].pp[i] = GetMonData(&gPlayerParty[partyIndex], MON_DATA_PP1 + i, NULL);
+    }
+
+    gBattleMons[bank].ppBonuses = GetMonData(&gPlayerParty[partyIndex], MON_DATA_PP_BONUSES, NULL);
+    gBattleMons[bank].friendship = GetMonData(&gPlayerParty[partyIndex], MON_DATA_FRIENDSHIP, NULL);
+    gBattleMons[bank].experience = GetMonData(&gPlayerParty[partyIndex], MON_DATA_EXP, NULL);
+    gBattleMons[bank].hpIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_HP_IV, NULL);
+    gBattleMons[bank].attackIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_ATK_IV, NULL);
+    gBattleMons[bank].defenseIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_DEF_IV, NULL);
+    gBattleMons[bank].speedIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPD_IV, NULL);
+    gBattleMons[bank].spAttackIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPATK_IV, NULL);
+    gBattleMons[bank].spDefenseIV = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPDEF_IV, NULL);
+    gBattleMons[bank].personality = GetMonData(&gPlayerParty[partyIndex], MON_DATA_PERSONALITY, NULL);
+    gBattleMons[bank].status1 = GetMonData(&gPlayerParty[partyIndex], MON_DATA_STATUS, NULL);
+    gBattleMons[bank].level = GetMonData(&gPlayerParty[partyIndex], MON_DATA_LEVEL, NULL);
+    gBattleMons[bank].hp = GetMonData(&gPlayerParty[partyIndex], MON_DATA_HP, NULL);
+    gBattleMons[bank].maxHP = GetMonData(&gPlayerParty[partyIndex], MON_DATA_MAX_HP, NULL);
+    gBattleMons[bank].attack = GetMonData(&gPlayerParty[partyIndex], MON_DATA_ATK, NULL);
+    gBattleMons[bank].defense = GetMonData(&gPlayerParty[partyIndex], MON_DATA_DEF, NULL);
+    gBattleMons[bank].speed = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPD, NULL);
+    gBattleMons[bank].spAttack = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPATK, NULL);
+    gBattleMons[bank].spDefense = GetMonData(&gPlayerParty[partyIndex], MON_DATA_SPDEF, NULL);
+    gBattleMons[bank].isEgg = GetMonData(&gPlayerParty[partyIndex], MON_DATA_IS_EGG, NULL);
+    gBattleMons[bank].altAbility = GetMonData(&gPlayerParty[partyIndex], MON_DATA_ALT_ABILITY, NULL);
+    gBattleMons[bank].otId = GetMonData(&gPlayerParty[partyIndex], MON_DATA_OT_ID, NULL);
+    gBattleMons[bank].type1 = gBaseStats[gBattleMons[bank].species].type1;
+    gBattleMons[bank].type2 = gBaseStats[gBattleMons[bank].species].type2;
+    gBattleMons[bank].ability = GetAbilityBySpecies(gBattleMons[bank].species, gBattleMons[bank].altAbility);
+    GetMonData(&gPlayerParty[partyIndex], MON_DATA_NICKNAME, nickname);
+    StringCopy10(gBattleMons[bank].nickname, nickname);
+    GetMonData(&gPlayerParty[partyIndex], MON_DATA_OT_NAME, gBattleMons[bank].otName);
+    // ewram memes from Ruby return
+    #ifdef NONMATCHING
+        gBattleStruct->hpOnSwitchout[GetBankSide(bank)] = gBattleMons[bank].hp;
+    #else
+        {
+            u32 side = GetBankSide(bank);
+            *(u16*)((void*)(gBattleStruct) + side) = gBattleMons[bank].hp;
+        }
+    #endif // NONMATCHING
+
+    for (i = 0; i < 8; i++)
+        gBattleMons[bank].statStages[i] = 6;
+
+    gBattleMons[bank].status2 = 0;
+    sub_803FA70(bank);
+    sub_805EF84(bank, FALSE);
+}