Decompile more of battle_anim_812C144

9 files changed, 256 insertions, 843 deletions

diff --git a/asm/battle_anim_812C144.s b/asm/battle_anim_812C144.s
index 6345d9d3b..e2c28c978 100644
--- a/asm/battle_anim_812C144.s
+++ b/asm/battle_anim_812C144.s
@@ -5,836 +5,6 @@
 
 	.text
 
-	thumb_func_start sub_812D7E8
-sub_812D7E8: @ 812D7E8
-	push {r4-r7,lr}
-	mov r7, r9
-	mov r6, r8
-	push {r6,r7}
-	sub sp, 0xC
-	lsls r0, 24
-	lsrs r0, 24
-	mov r8, r0
-	ldr r1, _0812D818 @ =gTasks
-	lsls r0, 2
-	add r0, r8
-	lsls r0, 3
-	adds r0, r1
-	movs r2, 0x8
-	ldrsh r0, [r0, r2]
-	adds r3, r1, 0
-	cmp r0, 0x4
-	bls _0812D80E
-	b _0812DAFA
-_0812D80E:
-	lsls r0, 2
-	ldr r1, _0812D81C @ =_0812D820
-	adds r0, r1
-	ldr r0, [r0]
-	mov pc, r0
-	.align 2, 0
-_0812D818: .4byte gTasks
-_0812D81C: .4byte _0812D820
-	.align 2, 0
-_0812D820:
-	.4byte _0812D834
-	.4byte _0812D888
-	.4byte _0812D8C4
-	.4byte _0812DA48
-	.4byte _0812DA84
-_0812D834:
-	ldr r1, _0812D850 @ =REG_MOSAIC
-	movs r0, 0
-	strh r0, [r1]
-	ldr r0, _0812D854 @ =gAnimBankAttacker
-	ldrb r0, [r0]
-	bl GetBattlerPosition_permutated
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _0812D85C
-	ldr r0, _0812D858 @ =REG_BG1CNT
-	b _0812D85E
-	.align 2, 0
-_0812D850: .4byte REG_MOSAIC
-_0812D854: .4byte gAnimBankAttacker
-_0812D858: .4byte REG_BG1CNT
-_0812D85C:
-	ldr r0, _0812D87C @ =REG_BG2CNT
-_0812D85E:
-	ldrb r1, [r0]
-	movs r2, 0x40
-	orrs r1, r2
-	strb r1, [r0]
-	ldr r0, _0812D880 @ =gTasks
-	mov r6, r8
-	lsls r1, r6, 2
-	add r1, r8
-	lsls r1, 3
-	adds r1, r0
-	ldr r0, _0812D884 @ =gBattleAnimArgs
-	ldrh r0, [r0]
-	strh r0, [r1, 0x1C]
-	b _0812DA2A
-	.align 2, 0
-_0812D87C: .4byte REG_BG2CNT
-_0812D880: .4byte gTasks
-_0812D884: .4byte gBattleAnimArgs
-_0812D888:
-	mov r1, r8
-	lsls r0, r1, 2
-	add r0, r8
-	lsls r0, 3
-	adds r4, r0, r3
-	ldrh r0, [r4, 0xC]
-	adds r1, r0, 0x1
-	strh r1, [r4, 0xC]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x1
-	bgt _0812D8A2
-	b _0812DAFA
-_0812D8A2:
-	movs r0, 0
-	strh r0, [r4, 0xC]
-	ldrh r0, [r4, 0xA]
-	adds r0, 0x1
-	strh r0, [r4, 0xA]
-	ldrh r2, [r4, 0xA]
-	ldr r1, _0812D8C0 @ =REG_MOSAIC
-	lsls r0, r2, 4
-	orrs r0, r2
-	strh r0, [r1]
-	cmp r2, 0xF
-	beq _0812D8BC
-	b _0812DAFA
-_0812D8BC:
-	b _0812DA78
-	.align 2, 0
-_0812D8C0: .4byte REG_MOSAIC
-_0812D8C4:
-	ldr r5, _0812D8F4 @ =gAnimBankAttacker
-	ldrb r0, [r5]
-	ldr r1, _0812D8F8 @ =gAnimBankTarget
-	ldrb r1, [r1]
-	mov r2, r8
-	lsls r4, r2, 2
-	adds r2, r4, r2
-	lsls r2, 3
-	adds r2, r3
-	ldrb r2, [r2, 0x1C]
-	bl sub_8031FC4
-	ldrb r1, [r5]
-	mov r0, sp
-	bl sub_8078954
-	bl IsContest
-	lsls r0, 24
-	mov r9, r4
-	cmp r0, 0
-	beq _0812D8FC
-	movs r1, 0
-	b _0812D906
-	.align 2, 0
-_0812D8F4: .4byte gAnimBankAttacker
-_0812D8F8: .4byte gAnimBankTarget
-_0812D8FC:
-	ldrb r0, [r5]
-	bl GetBattlerPosition
-	lsls r0, 24
-	lsrs r1, r0, 24
-_0812D906:
-	ldr r0, _0812D9CC @ =gUnknown_081FAF4C
-	lsls r1, 2
-	adds r1, r0
-	ldr r2, _0812D9D0 @ =gBattleMonForms
-	ldr r0, _0812D9D4 @ =gAnimBankAttacker
-	ldrb r0, [r0]
-	adds r0, r2
-	ldrb r0, [r0]
-	lsls r0, 11
-	ldr r1, [r1]
-	adds r1, r0
-	ldr r2, [sp]
-	ldr r0, _0812D9D8 @ =0x040000d4
-	str r1, [r0]
-	str r2, [r0, 0x4]
-	ldr r1, _0812D9DC @ =0x84000200
-	str r1, [r0, 0x8]
-	ldr r0, [r0, 0x8]
-	bl IsContest
-	lsls r0, 24
-	cmp r0, 0
-	beq _0812DA20
-	ldr r5, _0812D9E0 @ =gSharedMem + 0x19348
-	ldrh r0, [r5]
-	bl IsSpeciesNotUnown
-	adds r4, r0, 0
-	ldrh r0, [r5, 0x2]
-	bl IsSpeciesNotUnown
-	lsls r4, 24
-	lsls r0, 24
-	cmp r4, r0
-	beq _0812D9A2
-	ldr r6, [sp, 0x4]
-	movs r5, 0
-	movs r0, 0x7
-	mov r12, r0
-	movs r7, 0
-_0812D956:
-	movs r4, 0
-	adds r3, r7, r6
-	mov r1, r12
-	lsls r0, r1, 1
-	adds r2, r0, r6
-_0812D960:
-	ldrh r1, [r3]
-	ldrh r0, [r2]
-	strh r0, [r3]
-	strh r1, [r2]
-	adds r3, 0x2
-	subs r2, 0x2
-	adds r4, 0x1
-	cmp r4, 0x3
-	ble _0812D960
-	movs r2, 0x20
-	add r12, r2
-	adds r7, 0x40
-	adds r5, 0x1
-	cmp r5, 0x7
-	ble _0812D956
-	movs r5, 0
-	movs r0, 0x80
-	lsls r0, 3
-	adds r3, r0, 0
-_0812D986:
-	adds r2, r5, 0x1
-	lsls r0, r5, 6
-	adds r1, r0, r6
-	movs r4, 0x7
-_0812D98E:
-	ldrh r0, [r1]
-	eors r0, r3
-	strh r0, [r1]
-	adds r1, 0x2
-	subs r4, 0x1
-	cmp r4, 0
-	bge _0812D98E
-	adds r5, r2, 0
-	cmp r5, 0x7
-	ble _0812D986
-_0812D9A2:
-	ldr r0, _0812D9E0 @ =gSharedMem + 0x19348
-	ldrh r0, [r0, 0x2]
-	bl IsSpeciesNotUnown
-	lsls r0, 24
-	cmp r0, 0
-	beq _0812D9F0
-	ldr r3, _0812D9E4 @ =gSprites
-	ldr r4, _0812D9E8 @ =gBankSpriteIds
-	ldr r2, _0812D9D4 @ =gAnimBankAttacker
-	ldrb r0, [r2]
-	adds r0, r4
-	ldrb r1, [r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r1, r3, 0
-	adds r1, 0x10
-	adds r0, r1
-	ldr r1, _0812D9EC @ =gSpriteAffineAnimTable_81E7C18
-	b _0812DA0A
-	.align 2, 0
-_0812D9CC: .4byte gUnknown_081FAF4C
-_0812D9D0: .4byte gBattleMonForms
-_0812D9D4: .4byte gAnimBankAttacker
-_0812D9D8: .4byte 0x040000d4
-_0812D9DC: .4byte 0x84000200
-_0812D9E0: .4byte gSharedMem + 0x19348
-_0812D9E4: .4byte gSprites
-_0812D9E8: .4byte gBankSpriteIds
-_0812D9EC: .4byte gSpriteAffineAnimTable_81E7C18
-_0812D9F0:
-	ldr r3, _0812DA34 @ =gSprites
-	ldr r4, _0812DA38 @ =gBankSpriteIds
-	ldr r2, _0812DA3C @ =gAnimBankAttacker
-	ldrb r0, [r2]
-	adds r0, r4
-	ldrb r1, [r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r1, r3, 0
-	adds r1, 0x10
-	adds r0, r1
-	ldr r1, _0812DA40 @ =gSpriteAffineAnimTable_81E7BEC
-_0812DA0A:
-	str r1, [r0]
-	ldrb r0, [r2]
-	adds r0, r4
-	ldrb r1, [r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r3
-	movs r1, 0
-	bl StartSpriteAffineAnim
-_0812DA20:
-	ldr r0, _0812DA44 @ =gTasks
-	mov r1, r9
-	add r1, r8
-	lsls r1, 3
-	adds r1, r0
-_0812DA2A:
-	ldrh r0, [r1, 0x8]
-	adds r0, 0x1
-	strh r0, [r1, 0x8]
-	b _0812DAFA
-	.align 2, 0
-_0812DA34: .4byte gSprites
-_0812DA38: .4byte gBankSpriteIds
-_0812DA3C: .4byte gAnimBankAttacker
-_0812DA40: .4byte gSpriteAffineAnimTable_81E7BEC
-_0812DA44: .4byte gTasks
-_0812DA48:
-	mov r1, r8
-	lsls r0, r1, 2
-	add r0, r8
-	lsls r0, 3
-	adds r4, r0, r3
-	ldrh r0, [r4, 0xC]
-	adds r1, r0, 0x1
-	strh r1, [r4, 0xC]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x1
-	ble _0812DAFA
-	movs r0, 0
-	strh r0, [r4, 0xC]
-	ldrh r0, [r4, 0xA]
-	subs r0, 0x1
-	strh r0, [r4, 0xA]
-	ldrh r2, [r4, 0xA]
-	ldr r1, _0812DA80 @ =REG_MOSAIC
-	lsls r0, r2, 4
-	orrs r0, r2
-	strh r0, [r1]
-	cmp r2, 0
-	bne _0812DAFA
-_0812DA78:
-	ldrh r0, [r4, 0x8]
-	adds r0, 0x1
-	strh r0, [r4, 0x8]
-	b _0812DAFA
-	.align 2, 0
-_0812DA80: .4byte REG_MOSAIC
-_0812DA84:
-	ldr r1, _0812DAA0 @ =REG_MOSAIC
-	movs r0, 0
-	strh r0, [r1]
-	ldr r0, _0812DAA4 @ =gAnimBankAttacker
-	ldrb r0, [r0]
-	bl GetBattlerPosition_permutated
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _0812DAAC
-	ldr r2, _0812DAA8 @ =REG_BG1CNT
-	b _0812DAAE
-	.align 2, 0
-_0812DAA0: .4byte REG_MOSAIC
-_0812DAA4: .4byte gAnimBankAttacker
-_0812DAA8: .4byte REG_BG1CNT
-_0812DAAC:
-	ldr r2, _0812DB08 @ =REG_BG2CNT
-_0812DAAE:
-	ldrb r1, [r2]
-	movs r0, 0x41
-	negs r0, r0
-	ands r0, r1
-	strb r0, [r2]
-	bl IsContest
-	lsls r0, 24
-	cmp r0, 0
-	bne _0812DAF4
-	ldr r4, _0812DB0C @ =gAnimBankAttacker
-	ldrb r0, [r4]
-	bl GetBattlerSide
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _0812DAF4
-	ldr r0, _0812DB10 @ =gTasks
-	mov r2, r8
-	lsls r1, r2, 2
-	add r1, r8
-	lsls r1, 3
-	adds r1, r0
-	movs r6, 0x1C
-	ldrsh r0, [r1, r6]
-	cmp r0, 0
-	bne _0812DAF4
-	ldrb r0, [r4]
-	lsls r1, r0, 2
-	ldr r2, _0812DB14 @ =gSharedMem + 0x17800
-	adds r1, r2
-	ldrh r1, [r1, 0x2]
-	bl sub_8032984
-_0812DAF4:
-	mov r0, r8
-	bl DestroyAnimVisualTask
-_0812DAFA:
-	add sp, 0xC
-	pop {r3,r4}
-	mov r8, r3
-	mov r9, r4
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0812DB08: .4byte REG_BG2CNT
-_0812DB0C: .4byte gAnimBankAttacker
-_0812DB10: .4byte gTasks
-_0812DB14: .4byte gSharedMem + 0x17800
-	thumb_func_end sub_812D7E8
-
-	thumb_func_start c3_80DFBE4
-c3_80DFBE4: @ 812DB18
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r4, _0812DB48 @ =gBattleAnimArgs
-	ldr r3, _0812DB4C @ =gSprites
-	ldr r2, _0812DB50 @ =gBankSpriteIds
-	ldr r1, _0812DB54 @ =gAnimBankAttacker
-	ldrb r1, [r1]
-	adds r1, r2
-	ldrb r2, [r1]
-	lsls r1, r2, 4
-	adds r1, r2
-	lsls r1, 2
-	adds r1, r3
-	adds r1, 0x3E
-	ldrb r1, [r1]
-	lsls r1, 29
-	lsrs r1, 31
-	strh r1, [r4, 0xE]
-	bl DestroyAnimVisualTask
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0812DB48: .4byte gBattleAnimArgs
-_0812DB4C: .4byte gSprites
-_0812DB50: .4byte gBankSpriteIds
-_0812DB54: .4byte gAnimBankAttacker
-	thumb_func_end c3_80DFBE4
-
-	thumb_func_start sub_812DB58
-sub_812DB58: @ 812DB58
-	push {r4,lr}
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	ldr r0, _0812DB7C @ =gAnimBankAttacker
-	ldrb r0, [r0]
-	ldr r1, _0812DB80 @ =gAnimBankTarget
-	ldrb r1, [r1]
-	movs r2, 0x1
-	bl sub_8031FC4
-	adds r0, r4, 0
-	bl DestroyAnimVisualTask
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0812DB7C: .4byte gAnimBankAttacker
-_0812DB80: .4byte gAnimBankTarget
-	thumb_func_end sub_812DB58
-
-	thumb_func_start sub_812DB84
-sub_812DB84: @ 812DB84
-	push {r4-r7,lr}
-	mov r7, r9
-	mov r6, r8
-	push {r6,r7}
-	sub sp, 0x10
-	lsls r0, 24
-	lsrs r7, r0, 24
-	ldr r1, _0812DBB4 @ =gTasks
-	lsls r0, r7, 2
-	adds r0, r7
-	lsls r0, 3
-	adds r0, r1
-	movs r2, 0x8
-	ldrsh r0, [r0, r2]
-	adds r2, r1, 0
-	cmp r0, 0x4
-	bls _0812DBA8
-	b _0812DE80
-_0812DBA8:
-	lsls r0, 2
-	ldr r1, _0812DBB8 @ =_0812DBBC
-	adds r0, r1
-	ldr r0, [r0]
-	mov pc, r0
-	.align 2, 0
-_0812DBB4: .4byte gTasks
-_0812DBB8: .4byte _0812DBBC
-	.align 2, 0
-_0812DBBC:
-	.4byte _0812DBD0
-	.4byte _0812DCFC
-	.4byte _0812DD4C
-	.4byte _0812DDB6
-	.4byte _0812DDEA
-_0812DBD0:
-	ldr r1, _0812DC70 @ =REG_BLDCNT
-	ldr r4, _0812DC74 @ =0x00003f42
-	adds r0, r4, 0
-	strh r0, [r1]
-	adds r1, 0x2
-	movs r2, 0x80
-	lsls r2, 5
-	adds r0, r2, 0
-	strh r0, [r1]
-	ldr r4, _0812DC78 @ =REG_BG1CNT
-	ldrb r1, [r4, 0x1]
-	movs r0, 0x3F
-	ands r0, r1
-	strb r0, [r4, 0x1]
-	ldrb r1, [r4]
-	movs r0, 0x4
-	negs r0, r0
-	ands r0, r1
-	movs r1, 0x1
-	orrs r0, r1
-	strb r0, [r4]
-	bl IsContest
-	lsls r0, 24
-	cmp r0, 0
-	bne _0812DC12
-	ldrb r0, [r4]
-	movs r1, 0xD
-	negs r1, r1
-	ands r1, r0
-	movs r0, 0x4
-	orrs r1, r0
-	strb r1, [r4]
-_0812DC12:
-	mov r0, sp
-	bl sub_8078914
-	ldr r1, [sp, 0x4]
-	movs r4, 0
-	str r4, [sp, 0xC]
-	ldr r2, _0812DC7C @ =0x040000d4
-	add r0, sp, 0xC
-	str r0, [r2]
-	str r1, [r2, 0x4]
-	ldr r0, _0812DC80 @ =0x85000400
-	str r0, [r2, 0x8]
-	ldr r0, [r2, 0x8]
-	ldr r0, _0812DC84 @ =gUnknown_08D2AA98
-	bl LZDecompressVram
-	ldr r0, _0812DC88 @ =gUnknown_08D2A9E0
-	ldr r1, [sp]
-	bl LZDecompressVram
-	ldr r0, _0812DC8C @ =gUnknown_08D2AA80
-	mov r1, sp
-	ldrb r1, [r1, 0x8]
-	lsls r1, 4
-	movs r2, 0x20
-	bl LoadCompressedPalette
-	bl IsContest
-	lsls r0, 24
-	cmp r0, 0
-	beq _0812DC9C
-	mov r0, sp
-	ldrb r0, [r0, 0x8]
-	ldr r1, [sp, 0x4]
-	movs r2, 0
-	movs r3, 0
-	bl sub_80763FC
-	ldr r1, _0812DC90 @ =gBattle_BG1_X
-	ldr r2, _0812DC94 @ =0x0000ffc8
-	adds r0, r2, 0
-	strh r0, [r1]
-	ldr r0, _0812DC98 @ =gBattle_BG1_Y
-	strh r4, [r0]
-	b _0812DCCE
-	.align 2, 0
-_0812DC70: .4byte REG_BLDCNT
-_0812DC74: .4byte 0x00003f42
-_0812DC78: .4byte REG_BG1CNT
-_0812DC7C: .4byte 0x040000d4
-_0812DC80: .4byte 0x85000400
-_0812DC84: .4byte gUnknown_08D2AA98
-_0812DC88: .4byte gUnknown_08D2A9E0
-_0812DC8C: .4byte gUnknown_08D2AA80
-_0812DC90: .4byte gBattle_BG1_X
-_0812DC94: .4byte 0x0000ffc8
-_0812DC98: .4byte gBattle_BG1_Y
-_0812DC9C:
-	ldr r0, _0812DCB4 @ =gAnimBankAttacker
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	beq _0812DCC0
-	ldr r1, _0812DCB8 @ =gBattle_BG1_X
-	ldr r4, _0812DCBC @ =0x0000ff79
-	adds r0, r4, 0
-	b _0812DCC6
-	.align 2, 0
-_0812DCB4: .4byte gAnimBankAttacker
-_0812DCB8: .4byte gBattle_BG1_X
-_0812DCBC: .4byte 0x0000ff79
-_0812DCC0:
-	ldr r1, _0812DCEC @ =gBattle_BG1_X
-	ldr r2, _0812DCF0 @ =0x0000fff6
-	adds r0, r2, 0
-_0812DCC6:
-	strh r0, [r1]
-	ldr r1, _0812DCF4 @ =gBattle_BG1_Y
-	movs r0, 0
-	strh r0, [r1]
-_0812DCCE:
-	ldr r0, _0812DCF8 @ =gTasks
-	lsls r1, r7, 2
-	adds r1, r7
-	lsls r1, 3
-	adds r1, r0
-	ldr r0, _0812DCEC @ =gBattle_BG1_X
-	ldrh r0, [r0]
-	strh r0, [r1, 0x1C]
-	ldr r0, _0812DCF4 @ =gBattle_BG1_Y
-	ldrh r0, [r0]
-	strh r0, [r1, 0x1E]
-	ldrh r0, [r1, 0x8]
-	adds r0, 0x1
-	b _0812DDD2
-	.align 2, 0
-_0812DCEC: .4byte gBattle_BG1_X
-_0812DCF0: .4byte 0x0000fff6
-_0812DCF4: .4byte gBattle_BG1_Y
-_0812DCF8: .4byte gTasks
-_0812DCFC:
-	lsls r0, r7, 2
-	adds r0, r7
-	lsls r0, 3
-	adds r3, r0, r2
-	ldrh r0, [r3, 0x10]
-	adds r1, r0, 0x1
-	strh r1, [r3, 0x10]
-	lsls r0, 16
-	cmp r0, 0
-	bgt _0812DD12
-	b _0812DE80
-_0812DD12:
-	movs r0, 0
-	strh r0, [r3, 0x10]
-	ldrh r0, [r3, 0xA]
-	adds r0, 0x1
-	strh r0, [r3, 0xA]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0xC
-	ble _0812DD28
-	movs r0, 0xC
-	strh r0, [r3, 0xA]
-_0812DD28:
-	ldr r2, _0812DD48 @ =REG_BLDALPHA
-	ldrh r1, [r3, 0xA]
-	movs r0, 0x10
-	subs r0, r1
-	lsls r0, 8
-	orrs r0, r1
-	strh r0, [r2]
-	movs r4, 0xA
-	ldrsh r0, [r3, r4]
-	cmp r0, 0xC
-	beq _0812DD40
-	b _0812DE80
-_0812DD40:
-	ldrh r0, [r3, 0x8]
-	adds r0, 0x1
-	strh r0, [r3, 0x8]
-	b _0812DE80
-	.align 2, 0
-_0812DD48: .4byte REG_BLDALPHA
-_0812DD4C:
-	lsls r0, r7, 2
-	adds r0, r7
-	lsls r0, 3
-	adds r3, r0, r2
-	ldrh r0, [r3, 0xA]
-	subs r0, 0x1
-	strh r0, [r3, 0xA]
-	lsls r0, 16
-	cmp r0, 0
-	bge _0812DD64
-	movs r0, 0
-	strh r0, [r3, 0xA]
-_0812DD64:
-	ldr r2, _0812DDA4 @ =REG_BLDALPHA
-	ldrh r1, [r3, 0xA]
-	movs r0, 0x10
-	subs r0, r1
-	lsls r0, 8
-	orrs r0, r1
-	strh r0, [r2]
-	movs r1, 0xA
-	ldrsh r0, [r3, r1]
-	cmp r0, 0
-	beq _0812DD7C
-	b _0812DE80
-_0812DD7C:
-	ldr r2, _0812DDA8 @ =gBattle_BG1_X
-	ldr r1, _0812DDAC @ =gUnknown_084025C0
-	movs r4, 0xC
-	ldrsh r0, [r3, r4]
-	adds r0, r1
-	ldrb r0, [r0]
-	lsls r0, 24
-	asrs r0, 24
-	ldrh r1, [r3, 0x1C]
-	adds r0, r1
-	strh r0, [r2]
-	ldrh r0, [r3, 0xC]
-	adds r0, 0x1
-	strh r0, [r3, 0xC]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x4
-	bne _0812DDB0
-	strh r0, [r3, 0x8]
-	b _0812DE80
-	.align 2, 0
-_0812DDA4: .4byte REG_BLDALPHA
-_0812DDA8: .4byte gBattle_BG1_X
-_0812DDAC: .4byte gUnknown_084025C0
-_0812DDB0:
-	movs r0, 0x3
-	strh r0, [r3, 0x8]
-	b _0812DE80
-_0812DDB6:
-	lsls r0, r7, 2
-	adds r0, r7
-	lsls r0, 3
-	adds r1, r0, r2
-	ldrh r0, [r1, 0xE]
-	adds r0, 0x1
-	strh r0, [r1, 0xE]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x4
-	bne _0812DE80
-	movs r0, 0
-	strh r0, [r1, 0xE]
-	movs r0, 0x1
-_0812DDD2:
-	strh r0, [r1, 0x8]
-	movs r0, 0x40
-	negs r0, r0
-	bl BattleAnimAdjustPanning
-	adds r1, r0, 0
-	lsls r1, 24
-	asrs r1, 24
-	movs r0, 0xE4
-	bl PlaySE12WithPanning
-	b _0812DE80
-_0812DDEA:
-	mov r0, sp
-	bl sub_8078914
-	ldr r2, [sp]
-	movs r3, 0x80
-	lsls r3, 6
-	add r5, sp, 0xC
-	movs r6, 0
-	ldr r1, _0812DE90 @ =0x040000d4
-	movs r4, 0x80
-	lsls r4, 5
-	mov r8, r5
-	ldr r0, _0812DE94 @ =0x85000400
-	mov r12, r0
-	movs r0, 0x85
-	lsls r0, 24
-	mov r9, r0
-_0812DE0C:
-	str r6, [sp, 0xC]
-	mov r0, r8
-	str r0, [r1]
-	str r2, [r1, 0x4]
-	mov r0, r12
-	str r0, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	adds r2, r4
-	subs r3, r4
-	cmp r3, r4
-	bhi _0812DE0C
-	str r6, [sp, 0xC]
-	str r5, [r1]
-	str r2, [r1, 0x4]
-	lsrs r0, r3, 2
-	mov r2, r9
-	orrs r0, r2
-	str r0, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	ldr r1, [sp, 0x4]
-	movs r4, 0
-	str r4, [sp, 0xC]
-	ldr r0, _0812DE90 @ =0x040000d4
-	str r5, [r0]
-	str r1, [r0, 0x4]
-	ldr r1, _0812DE98 @ =0x85000200
-	str r1, [r0, 0x8]
-	ldr r0, [r0, 0x8]
-	bl IsContest
-	lsls r0, 24
-	cmp r0, 0
-	bne _0812DE5A
-	ldr r2, _0812DE9C @ =REG_BG1CNT
-	ldrb r1, [r2]
-	movs r0, 0xD
-	negs r0, r0
-	ands r0, r1
-	strb r0, [r2]
-_0812DE5A:
-	ldr r2, _0812DE9C @ =REG_BG1CNT
-	ldrb r1, [r2]
-	movs r0, 0x4
-	negs r0, r0
-	ands r0, r1
-	movs r1, 0x1
-	orrs r0, r1
-	strb r0, [r2]
-	ldr r0, _0812DEA0 @ =gBattle_BG1_X
-	strh r4, [r0]
-	ldr r0, _0812DEA4 @ =gBattle_BG1_Y
-	strh r4, [r0]
-	ldr r0, _0812DEA8 @ =REG_BLDCNT
-	strh r4, [r0]
-	adds r0, 0x2
-	strh r4, [r0]
-	adds r0, r7, 0
-	bl DestroyAnimVisualTask
-_0812DE80:
-	add sp, 0x10
-	pop {r3,r4}
-	mov r8, r3
-	mov r9, r4
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0812DE90: .4byte 0x040000d4
-_0812DE94: .4byte 0x85000400
-_0812DE98: .4byte 0x85000200
-_0812DE9C: .4byte REG_BG1CNT
-_0812DEA0: .4byte gBattle_BG1_X
-_0812DEA4: .4byte gBattle_BG1_Y
-_0812DEA8: .4byte REG_BLDCNT
-	thumb_func_end sub_812DB84
-
 	thumb_func_start sub_812DEAC
 sub_812DEAC: @ 812DEAC
 	push {r4-r7,lr}
diff --git a/include/battle.h b/include/battle.h
index 7527247fe..346423e65 100644
--- a/include/battle.h
+++ b/include/battle.h
@@ -823,6 +823,8 @@ void sub_8032638();
 void sub_8032AA8(u8, u8);
 void SetBankFuncToOpponentBufferRunCommand(void);
 void BattleStopLowHpSound(void);
+void sub_8031FC4(u8, u8, bool8);
+void sub_8032984(u8, u16);
 
 void SetBankFuncToLinkOpponentBufferRunCommand(void);
 
diff --git a/include/ewram.h b/include/ewram.h
index f8a0d69f9..baa64f42f 100644
--- a/include/ewram.h
+++ b/include/ewram.h
@@ -232,7 +232,7 @@ extern u8 gSharedMem[];
 #define eRoulette                       ((struct Roulette *)(gSharedMem + 0x19000))
 #define shared192D0                     (*(struct UnknownContestStruct7 *)(gSharedMem + 0x192D0))
 #define eContestAI                      ((struct ContestAIInfo *)(gSharedMem + 0x192E4))
-#define EWRAM_19348                     (*(u16 *)(gSharedMem + 0x19348))
+#define EWRAM_19348                     ((u16 *)(gSharedMem + 0x19348))
 #define ewram19800                      (&gSharedMem[0x19800])
 #define ePokedexView4                   (struct PokedexView *)(gSharedMem + 0x19800)
 #define ewram1A000                      (&gSharedMem[0x1A000])
diff --git a/include/gba/types.h b/include/gba/types.h
index 33ae7df9a..4d6c24a6c 100644
--- a/include/gba/types.h
+++ b/include/gba/types.h
@@ -32,7 +32,9 @@ struct BgCnt
 {
     u16 priority:2;
     u16 charBaseBlock:2;
-    u16 dummy:4;
+    u16 dummy:2;
+    u16 mosaic:1;
+    u16 palettes:1;
     u16 screenBaseBlock:5;
     u16 areaOverflowMode:1;
     u16 screenSize:2;
diff --git a/include/rom_8077ABC.h b/include/rom_8077ABC.h
index 9ce2d5f3e..3942397eb 100644
--- a/include/rom_8077ABC.h
+++ b/include/rom_8077ABC.h
@@ -10,6 +10,12 @@ struct Struct_sub_8078914 {
     u8 field_8;
 };
 
+struct TransformStatus
+{
+    u16 unknown;
+    u16 species;
+};
+
 u8 GetBattlerSpriteCoord(u8, u8);
 u8 sub_8077E44(u8 slot, u16 species, u8 a3);
 u8 GetAnimBattlerSpriteId(u8 bank);
@@ -108,5 +114,6 @@ void sub_8079AB8(u8 sprite, u8 sprite2);
 u8 sub_807A4A0(int bank, u8 sprite, int species);
 void sub_80794A8(struct Sprite *sprite);
 void sub_807A9BC(struct Sprite *sprite);
+void sub_8078954(struct Struct_sub_8078914*, u8);
 
 #endif // GUARD_ROM_8077ABC_H
diff --git a/src/battle/anim/dark.c b/src/battle/anim/dark.c
index a7026edff..59db85342 100644
--- a/src/battle/anim/dark.c
+++ b/src/battle/anim/dark.c
@@ -1024,7 +1024,7 @@ void sub_80E0A4C(u8 taskId)
 
     if (IsContest())
     {
-        species = EWRAM_19348;
+        species = EWRAM_19348[0];
     }
     else
     {
diff --git a/src/battle/battle_anim.c b/src/battle/battle_anim.c
index f3b0056ac..ebfe2401d 100644
--- a/src/battle/battle_anim.c
+++ b/src/battle/battle_anim.c
@@ -1499,7 +1499,7 @@ void LaunchBattleAnimation(const u8 *const moveAnims[], u16 move, u8 isMoveAnim)
     else
     {
         for (i = 0; i < 4; i++)
-            gAnimSpeciesByBanks[i] = EWRAM_19348;
+            gAnimSpeciesByBanks[i] = EWRAM_19348[0];
     }
 
     if (isMoveAnim == 0)
@@ -1933,7 +1933,7 @@ void MoveBattlerSpriteToBG(u8 bank, u8 toBG_2)
 
         spriteId = gBankSpriteIds[bank];
         gBattle_BG1_X = -(gSprites[spriteId].pos1.x + gSprites[spriteId].pos2.x) + 32;
-        if (IsContest() != 0 && IsSpeciesNotUnown(EWRAM_19348) != 0)
+        if (IsContest() != 0 && IsSpeciesNotUnown(EWRAM_19348[0]) != 0)
             gBattle_BG1_X--;
         gBattle_BG1_Y = -(gSprites[spriteId].pos1.y + gSprites[spriteId].pos2.y) + 32;
         gSprites[gBankSpriteIds[bank]].invisible = TRUE;
@@ -1987,7 +1987,7 @@ static void sub_8076380(void)
     struct UnknownStruct2 s;
     u16 *ptr;
 
-    if (IsSpeciesNotUnown(EWRAM_19348))
+    if (IsSpeciesNotUnown(EWRAM_19348[0]))
     {
         sub_8078914(&s);
         ptr = s.unk4;
diff --git a/src/battle/battle_anim_812C144.c b/src/battle/battle_anim_812C144.c
index 601e3c6df..cef1fb97c 100644
--- a/src/battle/battle_anim_812C144.c
+++ b/src/battle/battle_anim_812C144.c
@@ -1,12 +1,17 @@
 #include "global.h"
 #include "battle.h"
 #include "battle_anim.h"
+#include "contest.h"
+#include "data2.h"
+#include "decompress.h"
+#include "ewram.h"
 #include "palette.h"
 #include "random.h"
 #include "rom_8077ABC.h"
 #include "scanline_effect.h"
 #include "sound.h"
 #include "trig.h"
+#include "constants/songs.h"
 
 extern s16 gBattleAnimArgs[];
 extern u8 gAnimBankAttacker;
@@ -18,15 +23,25 @@ extern u16 gBattle_WIN0V;
 extern u16 gBattle_WIN1H;
 extern u16 gBattle_WIN1V;
 extern u16 gBattle_BG1_X;
+extern u16 gBattle_BG1_Y;
 extern u16 gBattle_BG2_X;
+extern u16 gBattle_BG2_Y;
 
 extern const struct SpriteTemplate gBattleAnimSpriteTemplate_83D7220;
 extern const struct SpriteTemplate gSpriteTemplate_8402500;
+extern const union AffineAnimCmd *const gSpriteAffineAnimTable_81E7C18[];
+extern const union AffineAnimCmd *const gSpriteAffineAnimTable_81E7BEC[];
 extern const union AffineAnimCmd gUnknown_08402400[];
 extern const union AffineAnimCmd gUnknown_084024B0[];
 extern const union AffineAnimCmd gUnknown_08402518[];
 extern const union AffineAnimCmd gUnknown_08402540[];
 extern const union AffineAnimCmd gUnknown_08402590[];
+extern const u32 gUnknown_08D2AA98[];
+extern const u32 gUnknown_08D2A9E0[];
+extern const u16 gUnknown_08D2AA80[];
+extern const s8 gUnknown_084025C0[];
+extern u8 gBattleMonForms[];
+extern u8 gBankSpriteIds[];
 
 extern u8 sub_8046234(s16 x, s16 y, u8 a3);
 
@@ -1124,3 +1139,226 @@ void sub_812D790(u8 taskId)
             DestroyAnimVisualTask(taskId);
     }
 }
+
+void sub_812D7E8(u8 taskId)
+{
+    int i, j;
+    u8 position;
+    struct Struct_sub_8078914 subStruct;
+    u8 *dest;
+    u8 *src;
+    u16 *field_4;
+    u16 *ptr;
+    u16 stretch;
+
+    switch (gTasks[taskId].data[0])
+    {
+    case 0:
+        REG_MOSAIC = 0;
+        if (GetBattlerPosition_permutated(gAnimBankAttacker) == 1)
+            REG_BG1CNT_BITFIELD.mosaic = 1;
+        else
+            REG_BG2CNT_BITFIELD.mosaic = 1;
+
+        gTasks[taskId].data[10] = gBattleAnimArgs[0];
+        gTasks[taskId].data[0]++;
+        break;
+    case 1:
+        if (gTasks[taskId].data[2]++ > 1)
+        {
+            gTasks[taskId].data[2] = 0;
+            gTasks[taskId].data[1]++;
+            stretch = gTasks[taskId].data[1];
+            REG_MOSAIC = (stretch << 4) | stretch;
+            if (stretch == 15)
+                gTasks[taskId].data[0]++;
+        }
+        break;
+    case 2:
+        sub_8031FC4(gAnimBankAttacker, gAnimBankTarget, gTasks[taskId].data[10]);
+        sub_8078954(&subStruct, gAnimBankAttacker);
+
+        if (IsContest())
+            position = 0;
+        else
+            position = GetBattlerPosition(gAnimBankAttacker);
+
+        dest = gUnknown_081FAF4C[position] + (gBattleMonForms[gAnimBankAttacker] << 11);
+        src = subStruct.field_0;
+        DmaCopy32(3, dest, src, 0x800);
+
+        if (IsContest())
+        {
+            if (IsSpeciesNotUnown(EWRAM_19348[0]) != IsSpeciesNotUnown(EWRAM_19348[1]))
+            {
+                field_4 = (u16 *)subStruct.field_4;
+                for (i = 0; i < 8; i++)
+                {
+                    for (j = 0; j < 4; j++)
+                    {
+                        u16 temp = field_4[j + i * 0x20];
+                        field_4[j + i * 0x20] = field_4[(7 - j) + i * 0x20];
+                        field_4[(7 - j) + i * 0x20] = temp;
+                    }
+                }
+
+                for (i = 0; i < 8; i++)
+                {
+                    for (j = 0; j < 8; j++)
+                    {
+                       field_4[j + i * 0x20] ^= 0x400;
+                    }
+                }
+            }
+
+            ptr = EWRAM_19348;
+            if (IsSpeciesNotUnown(ptr[1]))
+                gSprites[gBankSpriteIds[gAnimBankAttacker]].affineAnims = gSpriteAffineAnimTable_81E7C18;
+            else
+                gSprites[gBankSpriteIds[gAnimBankAttacker]].affineAnims = gSpriteAffineAnimTable_81E7BEC;
+
+            StartSpriteAffineAnim(&gSprites[gBankSpriteIds[gAnimBankAttacker]], 0);
+        }
+
+        gTasks[taskId].data[0]++;
+        break;
+    case 3:
+        if (gTasks[taskId].data[2]++ > 1)
+        {
+            gTasks[taskId].data[2] = 0;
+            gTasks[taskId].data[1]--;
+            stretch = gTasks[taskId].data[1];
+            REG_MOSAIC = (stretch << 4) | stretch;
+
+            if (stretch == 0)
+                gTasks[taskId].data[0]++;
+        }
+        break;
+    case 4:
+        REG_MOSAIC = 0;
+        if (GetBattlerPosition_permutated(gAnimBankAttacker) == 1)
+            REG_BG1CNT_BITFIELD.mosaic = 0;
+        else
+            REG_BG2CNT_BITFIELD.mosaic = 0;
+
+        if (!IsContest())
+        {
+            if (GetBattlerSide(gAnimBankAttacker) == B_SIDE_OPPONENT)
+            {
+                if (gTasks[taskId].data[10] == 0)
+                    sub_8032984(gAnimBankAttacker, eTransformStatuses[gAnimBankAttacker].species);
+            }
+        }
+
+        DestroyAnimVisualTask(taskId);
+        break;
+    }
+}
+
+void c3_80DFBE4(u8 taskId)
+{
+    gBattleAnimArgs[7] = gSprites[gBankSpriteIds[gAnimBankAttacker]].invisible;
+    DestroyAnimVisualTask(taskId);
+}
+
+void sub_812DB58(u8 taskId)
+{
+    sub_8031FC4(gAnimBankAttacker, gAnimBankTarget, 1);
+    DestroyAnimVisualTask(taskId);
+}
+
+void sub_812DB84(u8 taskId)
+{
+    struct Struct_sub_8078914 subStruct;
+
+    switch (gTasks[taskId].data[0])
+    {
+    case 0:
+        REG_BLDCNT = BLDCNT_TGT2_BD | BLDCNT_TGT2_OBJ | BLDCNT_TGT2_BG0 | BLDCNT_TGT2_BG1
+                   | BLDCNT_TGT2_BG2 | BLDCNT_TGT2_BG3 | BLDCNT_EFFECT_BLEND | BLDCNT_TGT1_BG1;
+        REG_BLDALPHA = 0x1000;
+        REG_BG1CNT_BITFIELD.screenSize = 0;
+        REG_BG1CNT_BITFIELD.priority = 1;
+        if (!IsContest())
+            REG_BG1CNT_BITFIELD.charBaseBlock = 1;
+
+        sub_8078914(&subStruct);
+        DmaClear32(3, subStruct.field_4, 0x1000);
+        LZDecompressVram(gUnknown_08D2AA98, subStruct.field_4);
+        LZDecompressVram(gUnknown_08D2A9E0, subStruct.field_0);
+        LoadCompressedPalette(gUnknown_08D2AA80, subStruct.field_8 * 16, 32);
+        if (IsContest())
+        {
+            sub_80763FC(subStruct.field_8, (u16 *)subStruct.field_4, 0, 0);
+            gBattle_BG1_X = -56;
+            gBattle_BG1_Y = 0;
+        }
+        else
+        {
+            if (GetBattlerSide(gAnimBankAttacker) != B_SIDE_PLAYER)
+                gBattle_BG1_X = -135;
+            else
+                gBattle_BG1_X = -10;
+
+            gBattle_BG1_Y = 0;
+        }
+
+        gTasks[taskId].data[10] = gBattle_BG1_X;
+        gTasks[taskId].data[11] = gBattle_BG1_Y;
+
+        gTasks[taskId].data[0]++;
+        PlaySE12WithPanning(SE_W234, BattleAnimAdjustPanning(-64));
+        break;
+    case 1:
+        if (gTasks[taskId].data[4]++ > 0)
+        {
+            gTasks[taskId].data[4] = 0;
+            if (++gTasks[taskId].data[1] > 12)
+                gTasks[taskId].data[1] = 12;
+            
+            REG_BLDALPHA = ((16 - gTasks[taskId].data[1]) << 8) | gTasks[taskId].data[1];
+
+            if (gTasks[taskId].data[1] == 12)
+                gTasks[taskId].data[0]++;
+        }
+        break;
+    case 2:
+        if (--gTasks[taskId].data[1] < 0)
+            gTasks[taskId].data[1] = 0;
+
+        REG_BLDALPHA = ((16 - gTasks[taskId].data[1]) << 8) | gTasks[taskId].data[1];
+
+        if (gTasks[taskId].data[1] == 0)
+        {
+            gBattle_BG1_X = gUnknown_084025C0[gTasks[taskId].data[2]] + gTasks[taskId].data[10];
+            if (++gTasks[taskId].data[2] == 4)
+                gTasks[taskId].data[0] = 4;
+            else
+                gTasks[taskId].data[0] = 3;
+        }
+        break;
+    case 3:
+        if (++gTasks[taskId].data[3] == 4)
+        {
+            gTasks[taskId].data[3] = 0;
+            gTasks[taskId].data[0] = 1;
+            PlaySE12WithPanning(SE_W234, BattleAnimAdjustPanning(-64));
+        }
+        break;
+    case 4:
+        sub_8078914(&subStruct);
+        DmaFill32Large(3, 0, subStruct.field_0, 0x2000, 0x1000);
+        DmaClear32(3, subStruct.field_4, 0x800);
+
+        if (!IsContest())
+            REG_BG1CNT_BITFIELD.charBaseBlock = 0;
+
+        REG_BG1CNT_BITFIELD.priority = 1;
+        gBattle_BG1_X = 0;
+        gBattle_BG1_Y = 0;
+        REG_BLDCNT = 0;
+        REG_BLDALPHA = 0;
+        DestroyAnimVisualTask(taskId);
+        break;
+    }
+}
diff --git a/src/rom_8077ABC.c b/src/rom_8077ABC.c
index 9c4cc2217..00ce3d8df 100644
--- a/src/rom_8077ABC.c
+++ b/src/rom_8077ABC.c
@@ -33,12 +33,6 @@
 #define gTransformPersonalities gTransformedPersonalities
 #define gBattleMonSprites gBankSpriteIds
 
-struct TransformStatus
-{
-    u16 unknown;
-    u16 species;
-};
-
 struct Struct_gUnknown_0837F578
 {
     u8 field_0;
@@ -890,7 +884,7 @@ void sub_8078914(struct Struct_sub_8078914 *unk)
     }
 }
 
-void sub_8078954(struct Struct_sub_8078914 *unk)
+void sub_8078954(struct Struct_sub_8078914 *unk, u8 b)
 {
     if (IsContest())
     {