decompile nullsub_89 - sub_80AB9A0

7 files changed, 492 insertions, 1081 deletions

diff --git a/asm/contest.s b/asm/contest.s
index 2f048fbc3..0053a869c 100644
--- a/asm/contest.s
+++ b/asm/contest.s
@@ -5,1087 +5,6 @@
 
 	.text
 
-	thumb_func_start nullsub_89
-nullsub_89: @ 80AB1AC
-	bx lr
-	thumb_func_end nullsub_89
-
-	thumb_func_start ResetLinkContestBoolean
-ResetLinkContestBoolean: @ 80AB1B0
-	ldr r1, _080AB1B8 @ =gIsLinkContest
-	movs r0, 0
-	strb r0, [r1]
-	bx lr
-	.align 2, 0
-_080AB1B8: .4byte gIsLinkContest
-	thumb_func_end ResetLinkContestBoolean
-
-	thumb_func_start sub_80AB1BC
-sub_80AB1BC: @ 80AB1BC
-	push {r4-r6,lr}
-	movs r6, 0x80
-	lsls r6, 19
-	movs r0, 0x40
-	strh r0, [r6]
-	ldr r4, _080AB260 @ =0x04000208
-	ldrh r3, [r4]
-	movs r2, 0
-	strh r2, [r4]
-	ldr r5, _080AB264 @ =0x04000200
-	ldrh r0, [r5]
-	movs r1, 0x1
-	orrs r0, r1
-	strh r0, [r5]
-	strh r3, [r4]
-	ldr r1, _080AB268 @ =REG_DISPSTAT
-	movs r0, 0x8
-	strh r0, [r1]
-	adds r1, 0x4
-	movs r3, 0x98
-	lsls r3, 8
-	adds r0, r3, 0
-	strh r0, [r1]
-	adds r1, 0x2
-	ldr r3, _080AB26C @ =0x00009e09
-	adds r0, r3, 0
-	strh r0, [r1]
-	adds r1, 0x2
-	movs r3, 0x9C
-	lsls r3, 8
-	adds r0, r3, 0
-	strh r0, [r1]
-	adds r1, 0x2
-	ldr r3, _080AB270 @ =0x00003a03
-	adds r0, r3, 0
-	strh r0, [r1]
-	ldr r0, _080AB274 @ =REG_BLDCNT
-	strh r2, [r0]
-	adds r0, 0x2
-	strh r2, [r0]
-	adds r0, 0x2
-	strh r2, [r0]
-	subs r0, 0xC
-	ldr r3, _080AB278 @ =0x00003f3f
-	adds r1, r3, 0
-	strh r1, [r0]
-	adds r0, 0x2
-	strh r1, [r0]
-	ldrh r0, [r6]
-	movs r3, 0xFE
-	lsls r3, 7
-	adds r1, r3, 0
-	orrs r0, r1
-	strh r0, [r6]
-	ldr r0, _080AB27C @ =gUnknown_030042A4
-	strh r2, [r0]
-	ldr r0, _080AB280 @ =gUnknown_030042A0
-	strh r2, [r0]
-	ldr r0, _080AB284 @ =gUnknown_030042C0
-	strh r2, [r0]
-	ldr r0, _080AB288 @ =gUnknown_030041B4
-	strh r2, [r0]
-	ldr r0, _080AB28C @ =gUnknown_03004288
-	strh r2, [r0]
-	ldr r0, _080AB290 @ =gUnknown_03004280
-	strh r2, [r0]
-	ldr r0, _080AB294 @ =gUnknown_030041B0
-	strh r2, [r0]
-	ldr r0, _080AB298 @ =gUnknown_030041B8
-	strh r2, [r0]
-	ldr r0, _080AB29C @ =gUnknown_030042C4
-	strh r2, [r0]
-	ldr r0, _080AB2A0 @ =gUnknown_03004240
-	strh r2, [r0]
-	ldr r0, _080AB2A4 @ =gUnknown_03004200
-	strh r2, [r0]
-	ldr r0, _080AB2A8 @ =gUnknown_03004244
-	strh r2, [r0]
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080AB260: .4byte 0x04000208
-_080AB264: .4byte 0x04000200
-_080AB268: .4byte REG_DISPSTAT
-_080AB26C: .4byte 0x00009e09
-_080AB270: .4byte 0x00003a03
-_080AB274: .4byte REG_BLDCNT
-_080AB278: .4byte 0x00003f3f
-_080AB27C: .4byte gUnknown_030042A4
-_080AB280: .4byte gUnknown_030042A0
-_080AB284: .4byte gUnknown_030042C0
-_080AB288: .4byte gUnknown_030041B4
-_080AB28C: .4byte gUnknown_03004288
-_080AB290: .4byte gUnknown_03004280
-_080AB294: .4byte gUnknown_030041B0
-_080AB298: .4byte gUnknown_030041B8
-_080AB29C: .4byte gUnknown_030042C4
-_080AB2A0: .4byte gUnknown_03004240
-_080AB2A4: .4byte gUnknown_03004200
-_080AB2A8: .4byte gUnknown_03004244
-	thumb_func_end sub_80AB1BC
-
-	thumb_func_start sub_80AB2AC
-sub_80AB2AC: @ 80AB2AC
-	push {r4,r5,lr}
-	ldr r0, _080AB300 @ =gContestMiscGfx
-	movs r1, 0xC0
-	lsls r1, 19
-	bl LZDecompressVram
-	ldr r0, _080AB304 @ =gContestAudienceGfx
-	ldr r1, _080AB308 @ =0x06002000
-	bl LZDecompressVram
-	ldr r0, _080AB30C @ =gUnknown_08D1725C
-	ldr r1, _080AB310 @ =0x0600d000
-	bl LZDecompressVram
-	ldr r0, _080AB314 @ =gUnknown_08D17144
-	movs r2, 0x80
-	lsls r2, 2
-	movs r1, 0
-	bl LoadCompressedPalette
-	bl sub_80AB350
-	movs r4, 0
-	movs r5, 0xA0
-_080AB2DC:
-	ldr r0, _080AB318 @ =gSharedMem + 0x18004
-	adds r0, r5, r0
-	ldr r1, _080AB31C @ =gUnknown_02038696
-	adds r1, r4, r1
-	ldrb r1, [r1]
-	adds r1, 0x5
-	lsls r1, 4
-	movs r2, 0x20
-	bl LoadPalette
-	adds r5, 0x20
-	adds r4, 0x1
-	cmp r4, 0x3
-	ble _080AB2DC
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080AB300: .4byte gContestMiscGfx
-_080AB304: .4byte gContestAudienceGfx
-_080AB308: .4byte 0x06002000
-_080AB30C: .4byte gUnknown_08D1725C
-_080AB310: .4byte 0x0600d000
-_080AB314: .4byte gUnknown_08D17144
-_080AB318: .4byte gSharedMem + 0x18004
-_080AB31C: .4byte gUnknown_02038696
-	thumb_func_end sub_80AB2AC
-
-	thumb_func_start sub_80AB320
-sub_80AB320: @ 80AB320
-	push {r4,lr}
-	ldr r4, _080AB340 @ =gWindowConfig_81E6FD8
-	adds r0, r4, 0
-	bl SetUpWindowConfig
-	ldr r0, _080AB344 @ =gUnknown_03004210
-	adds r1, r4, 0
-	bl InitWindowFromConfig
-	ldr r0, _080AB348 @ =gMenuWindow
-	ldr r1, _080AB34C @ =gWindowConfig_81E6FF4
-	bl InitWindowFromConfig
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080AB340: .4byte gWindowConfig_81E6FD8
-_080AB344: .4byte gUnknown_03004210
-_080AB348: .4byte gMenuWindow
-_080AB34C: .4byte gWindowConfig_81E6FF4
-	thumb_func_end sub_80AB320
-
-	thumb_func_start sub_80AB350
-sub_80AB350: @ 80AB350
-	push {r4,lr}
-	ldr r0, _080AB38C @ =gWindowConfig_81E6FD8
-	bl LoadFontDefaultPalette
-	movs r0, 0
-	movs r1, 0
-	movs r2, 0x2
-	bl FillPalette
-	movs r4, 0xA
-_080AB364:
-	adds r1, r4, 0
-	adds r1, 0xF0
-	ldr r0, _080AB390 @ =gPlttBufferUnfaded + 0x1E2
-	movs r2, 0x2
-	bl LoadPalette
-	adds r0, r4, 0x1
-	lsls r0, 24
-	lsrs r4, r0, 24
-	cmp r4, 0xD
-	bls _080AB364
-	ldr r0, _080AB394 @ =0x00007e3f
-	movs r1, 0xF3
-	movs r2, 0x2
-	bl FillPalette
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080AB38C: .4byte gWindowConfig_81E6FD8
-_080AB390: .4byte gPlttBufferUnfaded + 0x1E2
-_080AB394: .4byte 0x00007e3f
-	thumb_func_end sub_80AB350
-
-	thumb_func_start sub_80AB398
-sub_80AB398: @ 80AB398
-	push {r4-r6,lr}
-	ldr r4, _080AB468 @ =gSharedMem + 0x19204
-	adds r0, r4, 0
-	movs r1, 0
-	movs r2, 0x5C
-	bl memset
-	movs r5, 0
-	adds r4, 0x2
-	movs r2, 0xFF
-_080AB3AC:
-	adds r1, r5, r4
-	ldrb r0, [r1]
-	orrs r0, r2
-	strb r0, [r1]
-	adds r5, 0x1
-	cmp r5, 0x3
-	ble _080AB3AC
-	ldr r4, _080AB46C @ =gSharedMem + 0x19260
-	movs r5, 0x3
-_080AB3BE:
-	adds r0, r4, 0
-	movs r1, 0
-	movs r2, 0x1C
-	bl memset
-	adds r4, 0x1C
-	subs r5, 0x1
-	cmp r5, 0
-	bge _080AB3BE
-	ldr r4, _080AB470 @ =gSharedMem + 0x192D0
-	movs r6, 0x4
-	negs r6, r6
-	movs r3, 0xFF
-	adds r2, r4, 0
-	subs r2, 0x65
-	movs r5, 0x3
-_080AB3DE:
-	ldrb r1, [r2]
-	adds r0, r6, 0
-	ands r0, r1
-	strb r0, [r2]
-	ldrb r0, [r2, 0x8]
-	orrs r0, r3
-	strb r0, [r2, 0x8]
-	ldrb r0, [r2, 0x9]
-	orrs r0, r3
-	strb r0, [r2, 0x9]
-	adds r2, 0x1C
-	subs r5, 0x1
-	cmp r5, 0
-	bge _080AB3DE
-	adds r0, r4, 0
-	movs r1, 0
-	movs r2, 0x14
-	bl memset
-	adds r0, r4, 0
-	adds r0, 0x14
-	movs r1, 0
-	movs r2, 0x44
-	bl memset
-	adds r0, r4, 0
-	adds r0, 0x58
-	movs r1, 0
-	movs r2, 0x4
-	bl memset
-	adds r0, r4, 0
-	adds r0, 0x68
-	movs r1, 0
-	movs r2, 0x10
-	bl memset
-	ldr r0, _080AB474 @ =gIsLinkContest
-	ldrb r1, [r0]
-	movs r0, 0x1
-	ands r0, r1
-	cmp r0, 0
-	bne _080AB43A
-	movs r0, 0
-	bl sub_80B0F28
-_080AB43A:
-	movs r5, 0
-	movs r6, 0xFF
-	adds r3, r4, 0
-	subs r3, 0xB8
-	adds r2, r4, 0
-	subs r2, 0x57
-	ldr r4, _080AB478 @ =gUnknown_02038696
-_080AB448:
-	ldrb r0, [r2]
-	orrs r0, r6
-	strb r0, [r2]
-	adds r1, r3, r5
-	adds r0, r5, r4
-	ldrb r0, [r0]
-	strb r0, [r1]
-	adds r2, 0x1C
-	adds r5, 0x1
-	cmp r5, 0x3
-	ble _080AB448
-	bl sub_80B159C
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080AB468: .4byte gSharedMem + 0x19204
-_080AB46C: .4byte gSharedMem + 0x19260
-_080AB470: .4byte gSharedMem + 0x192D0
-_080AB474: .4byte gIsLinkContest
-_080AB478: .4byte gUnknown_02038696
-	thumb_func_end sub_80AB398
-
-	thumb_func_start sub_80AB47C
-sub_80AB47C: @ 80AB47C
-	push {r4-r7,lr}
-	sub sp, 0x4
-	ldr r0, _080AB498 @ =gMain
-	ldr r1, _080AB49C @ =0x0000043c
-	adds r4, r0, r1
-	ldrb r0, [r4]
-	cmp r0, 0x1
-	beq _080AB554
-	cmp r0, 0x1
-	bgt _080AB4A0
-	cmp r0, 0
-	beq _080AB4AA
-	b _080AB5AE
-	.align 2, 0
-_080AB498: .4byte gMain
-_080AB49C: .4byte 0x0000043c
-_080AB4A0:
-	cmp r0, 0x2
-	beq _080AB55A
-	cmp r0, 0x3
-	beq _080AB578
-	b _080AB5AE
-_080AB4AA:
-	movs r0, 0
-	bl SetVBlankCallback
-	bl sub_80AB320
-	bl sub_80AB1BC
-	bl dp12_8087EA4
-	bl ResetPaletteFade
-	ldr r0, _080AB538 @ =gPaletteFade
-	ldrb r1, [r0, 0x8]
-	movs r2, 0x80
-	orrs r1, r2
-	strb r1, [r0, 0x8]
-	movs r2, 0xC0
-	lsls r2, 19
-	movs r3, 0xC0
-	lsls r3, 9
-	movs r5, 0
-	ldr r1, _080AB53C @ =0x040000d4
-	movs r4, 0x80
-	lsls r4, 5
-	ldr r6, _080AB540 @ =0x85000400
-	movs r7, 0x85
-	lsls r7, 24
-_080AB4E0:
-	str r5, [sp]
-	mov r0, sp
-	str r0, [r1]
-	str r2, [r1, 0x4]
-	str r6, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	adds r2, r4
-	subs r3, r4
-	cmp r3, r4
-	bhi _080AB4E0
-	str r5, [sp]
-	mov r0, sp
-	str r0, [r1]
-	str r2, [r1, 0x4]
-	lsrs r0, r3, 2
-	orrs r0, r7
-	str r0, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	bl ResetSpriteData
-	bl ResetTasks
-	bl FreeAllSpritePalettes
-	ldr r1, _080AB544 @ =gReservedSpritePaletteCount
-	movs r0, 0x4
-	strb r0, [r1]
-	ldr r0, _080AB548 @ =gSharedMem
-	movs r1, 0xC0
-	lsls r1, 9
-	adds r0, r1
-	movs r1, 0
-	strb r1, [r0]
-	bl ClearBattleMonForms
-	bl sub_80AB398
-	ldr r1, _080AB54C @ =gMain
-	ldr r0, _080AB550 @ =0x0000043c
-	adds r1, r0
-	ldrb r0, [r1]
-	adds r0, 0x1
-	strb r0, [r1]
-	b _080AB5AE
-	.align 2, 0
-_080AB538: .4byte gPaletteFade
-_080AB53C: .4byte 0x040000d4
-_080AB540: .4byte 0x85000400
-_080AB544: .4byte gReservedSpritePaletteCount
-_080AB548: .4byte gSharedMem
-_080AB54C: .4byte gMain
-_080AB550: .4byte 0x0000043c
-_080AB554:
-	bl sub_80AB350
-	b _080AB56C
-_080AB55A:
-	ldr r5, _080AB574 @ =gSharedMem + 0x1925D
-	adds r0, r5, 0
-	bl sub_80AB70C
-	lsls r0, 24
-	cmp r0, 0
-	beq _080AB5AE
-	movs r0, 0
-	strb r0, [r5]
-_080AB56C:
-	ldrb r0, [r4]
-	adds r0, 0x1
-	strb r0, [r4]
-	b _080AB5AE
-	.align 2, 0
-_080AB574: .4byte gSharedMem + 0x1925D
-_080AB578:
-	bl sub_80B2184
-	ldr r0, _080AB5B8 @ =gUnknown_030042C0
-	movs r1, 0
-	strh r1, [r0]
-	ldr r0, _080AB5BC @ =gUnknown_030041B4
-	strh r1, [r0]
-	movs r0, 0x2
-	bl BeginFastPaletteFade
-	ldr r2, _080AB5C0 @ =gPaletteFade
-	ldrb r1, [r2, 0x8]
-	movs r0, 0x7F
-	ands r0, r1
-	strb r0, [r2, 0x8]
-	ldr r0, _080AB5C4 @ =sub_80ABAC4
-	bl SetVBlankCallback
-	ldr r0, _080AB5C8 @ =sub_80AB5D4
-	movs r1, 0xA
-	bl CreateTask
-	ldr r1, _080AB5CC @ =gSharedMem + 0x19204
-	strb r0, [r1, 0x8]
-	ldr r0, _080AB5D0 @ =sub_80ABAAC
-	bl SetMainCallback2
-_080AB5AE:
-	add sp, 0x4
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080AB5B8: .4byte gUnknown_030042C0
-_080AB5BC: .4byte gUnknown_030041B4
-_080AB5C0: .4byte gPaletteFade
-_080AB5C4: .4byte sub_80ABAC4
-_080AB5C8: .4byte sub_80AB5D4
-_080AB5CC: .4byte gSharedMem + 0x19204
-_080AB5D0: .4byte sub_80ABAAC
-	thumb_func_end sub_80AB47C
-
-	thumb_func_start sub_80AB5D4
-sub_80AB5D4: @ 80AB5D4
-	push {lr}
-	lsls r0, 24
-	lsrs r2, r0, 24
-	ldr r0, _080AB5F8 @ =gPaletteFade
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	bne _080AB5F4
-	ldr r0, _080AB5FC @ =gTasks
-	lsls r1, r2, 2
-	adds r1, r2
-	lsls r1, 3
-	adds r1, r0
-	ldr r0, _080AB600 @ =sub_80AB604
-	str r0, [r1]
-_080AB5F4:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080AB5F8: .4byte gPaletteFade
-_080AB5FC: .4byte gTasks
-_080AB600: .4byte sub_80AB604
-	thumb_func_end sub_80AB5D4
-
-	thumb_func_start sub_80AB604
-sub_80AB604: @ 80AB604
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldr r0, _080AB648 @ =gIsLinkContest
-	ldrb r1, [r0]
-	movs r0, 0x1
-	ands r0, r1
-	cmp r0, 0
-	beq _080AB65C
-	ldr r2, _080AB64C @ =gPaletteFade
-	ldrb r1, [r2, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	bne _080AB66A
-	ldrb r1, [r2, 0x8]
-	movs r0, 0x7F
-	ands r0, r1
-	strb r0, [r2, 0x8]
-	bl sub_80AF860
-	ldr r0, _080AB650 @ =sub_80AB678
-	movs r1, 0
-	bl CreateTask
-	ldr r1, _080AB654 @ =gTasks
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	adds r0, r1
-	ldr r1, _080AB658 @ =nullsub_89
-	str r1, [r0]
-	b _080AB66A
-	.align 2, 0
-_080AB648: .4byte gIsLinkContest
-_080AB64C: .4byte gPaletteFade
-_080AB650: .4byte sub_80AB678
-_080AB654: .4byte gTasks
-_080AB658: .4byte nullsub_89
-_080AB65C:
-	ldr r0, _080AB670 @ =gTasks
-	lsls r1, r4, 2
-	adds r1, r4
-	lsls r1, 3
-	adds r1, r0
-	ldr r0, _080AB674 @ =sub_80AB960
-	str r0, [r1]
-_080AB66A:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080AB670: .4byte gTasks
-_080AB674: .4byte sub_80AB960
-	thumb_func_end sub_80AB604
-
-	thumb_func_start sub_80AB678
-sub_80AB678: @ 80AB678
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, _080AB68C @ =sub_80C89DC
-	ldr r2, _080AB690 @ =sub_80AB694
-	bl SetTaskFuncWithFollowupFunc
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080AB68C: .4byte sub_80C89DC
-_080AB690: .4byte sub_80AB694
-	thumb_func_end sub_80AB678
-
-	thumb_func_start sub_80AB694
-sub_80AB694: @ 80AB694
-	lsls r0, 24
-	lsrs r0, 24
-	movs r3, 0x1
-	ldr r2, _080AB6AC @ =gTasks
-	lsls r1, r0, 2
-	adds r1, r0
-	lsls r1, 3
-	adds r1, r2
-	strh r3, [r1, 0x8]
-	ldr r0, _080AB6B0 @ =sub_80AB6B4
-	str r0, [r1]
-	bx lr
-	.align 2, 0
-_080AB6AC: .4byte gTasks
-_080AB6B0: .4byte sub_80AB6B4
-	thumb_func_end sub_80AB694
-
-	thumb_func_start sub_80AB6B4
-sub_80AB6B4: @ 80AB6B4
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldr r5, _080AB6F8 @ =gTasks
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	adds r0, r5
-	ldrh r1, [r0, 0x8]
-	subs r1, 0x1
-	strh r1, [r0, 0x8]
-	lsls r1, 16
-	cmp r1, 0
-	bgt _080AB6F2
-	bl GetMultiplayerId
-	adds r0, r4, 0
-	bl DestroyTask
-	ldr r0, _080AB6FC @ =gSharedMem + 0x19204
-	ldrb r1, [r0, 0x8]
-	lsls r0, r1, 2
-	adds r0, r1
-	lsls r0, 3
-	adds r0, r5
-	ldr r1, _080AB700 @ =sub_80AB960
-	str r1, [r0]
-	ldr r1, _080AB704 @ =gRngValue
-	ldr r0, _080AB708 @ =gUnknown_03005D28
-	ldr r0, [r0]
-	str r0, [r1]
-_080AB6F2:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080AB6F8: .4byte gTasks
-_080AB6FC: .4byte gSharedMem + 0x19204
-_080AB700: .4byte sub_80AB960
-_080AB704: .4byte gRngValue
-_080AB708: .4byte gUnknown_03005D28
-	thumb_func_end sub_80AB6B4
-
-	thumb_func_start sub_80AB70C
-sub_80AB70C: @ 80AB70C
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0x44
-	mov r10, r0
-	ldrb r0, [r0]
-	cmp r0, 0x6
-	bls _080AB722
-	b _080AB93C
-_080AB722:
-	lsls r0, 2
-	ldr r1, _080AB72C @ =_080AB730
-	adds r0, r1
-	ldr r0, [r0]
-	mov pc, r0
-	.align 2, 0
-_080AB72C: .4byte _080AB730
-	.align 2, 0
-_080AB730:
-	.4byte _080AB74C
-	.4byte _080AB7A0
-	.4byte _080AB7B0
-	.4byte _080AB800
-	.4byte _080AB814
-	.4byte _080AB844
-	.4byte _080AB8CC
-_080AB74C:
-	ldr r0, _080AB794 @ =gPaletteFade
-	ldrb r1, [r0, 0x8]
-	movs r2, 0x80
-	orrs r1, r2
-	strb r1, [r0, 0x8]
-	movs r2, 0xC0
-	lsls r2, 19
-	movs r3, 0xC0
-	lsls r3, 9
-	add r5, sp, 0x40
-	movs r6, 0
-	ldr r1, _080AB798 @ =0x040000d4
-	movs r4, 0x80
-	lsls r4, 5
-	mov r8, r5
-	ldr r7, _080AB79C @ =0x85000400
-	movs r0, 0x85
-	lsls r0, 24
-	mov r9, r0
-_080AB772:
-	str r6, [sp, 0x40]
-	mov r0, r8
-	str r0, [r1]
-	str r2, [r1, 0x4]
-	str r7, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	adds r2, r4
-	subs r3, r4
-	cmp r3, r4
-	bhi _080AB772
-	str r6, [sp, 0x40]
-	str r5, [r1]
-	str r2, [r1, 0x4]
-	lsrs r0, r3, 2
-	mov r2, r9
-	orrs r0, r2
-	b _080AB7E6
-	.align 2, 0
-_080AB794: .4byte gPaletteFade
-_080AB798: .4byte 0x040000d4
-_080AB79C: .4byte 0x85000400
-_080AB7A0:
-	ldr r0, _080AB7AC @ =gContestMiscGfx
-	movs r1, 0xC0
-	lsls r1, 19
-	bl LZDecompressVram
-	b _080AB946
-	.align 2, 0
-_080AB7AC: .4byte gContestMiscGfx
-_080AB7B0:
-	ldr r0, _080AB7EC @ =gContestAudienceGfx
-	ldr r4, _080AB7F0 @ =0x06002000
-	adds r1, r4, 0
-	bl LZDecompressVram
-	ldr r3, _080AB7F4 @ =gSharedMem + 0x15800
-	movs r5, 0x80
-	lsls r5, 6
-	ldr r1, _080AB7F8 @ =0x040000d4
-	ldr r6, _080AB7FC @ =0x84000400
-	movs r2, 0x80
-	lsls r2, 5
-	movs r7, 0x84
-	lsls r7, 24
-_080AB7CC:
-	str r4, [r1]
-	str r3, [r1, 0x4]
-	str r6, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	adds r4, r2
-	adds r3, r2
-	subs r5, r2
-	cmp r5, r2
-	bhi _080AB7CC
-	str r4, [r1]
-	str r3, [r1, 0x4]
-	lsrs r0, r5, 2
-	orrs r0, r7
-_080AB7E6:
-	str r0, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	b _080AB946
-	.align 2, 0
-_080AB7EC: .4byte gContestAudienceGfx
-_080AB7F0: .4byte 0x06002000
-_080AB7F4: .4byte gSharedMem + 0x15800
-_080AB7F8: .4byte 0x040000d4
-_080AB7FC: .4byte 0x84000400
-_080AB800:
-	ldr r0, _080AB80C @ =gUnknown_08D1725C
-	ldr r1, _080AB810 @ =0x0600d000
-	bl LZDecompressVram
-	b _080AB946
-	.align 2, 0
-_080AB80C: .4byte gUnknown_08D1725C
-_080AB810: .4byte 0x0600d000
-_080AB814:
-	ldr r0, _080AB830 @ =gUnknown_08D17424
-	ldr r4, _080AB834 @ =0x0600e000
-	adds r1, r4, 0
-	bl LZDecompressVram
-	ldr r1, _080AB838 @ =gSharedMem + 0x18A04
-	ldr r0, _080AB83C @ =0x040000d4
-	str r4, [r0]
-	str r1, [r0, 0x4]
-	ldr r1, _080AB840 @ =0x84000200
-	str r1, [r0, 0x8]
-	ldr r0, [r0, 0x8]
-	b _080AB946
-	.align 2, 0
-_080AB830: .4byte gUnknown_08D17424
-_080AB834: .4byte 0x0600e000
-_080AB838: .4byte gSharedMem + 0x18A04
-_080AB83C: .4byte 0x040000d4
-_080AB840: .4byte 0x84000200
-_080AB844:
-	ldr r0, _080AB8AC @ =gUnknown_08D17144
-	movs r2, 0x80
-	lsls r2, 2
-	movs r1, 0
-	bl LoadCompressedPalette
-	ldr r5, _080AB8B0 @ =gPlttBufferUnfaded + 0x100
-	ldr r6, _080AB8B4 @ =REG_BG0CNT
-	adds r0, r5, 0
-	mov r1, sp
-	adds r2, r6, 0
-	bl CpuSet
-	ldr r0, _080AB8B8 @ =gContestPlayerMonIndex
-	mov r9, r0
-	ldrb r0, [r0]
-	adds r0, 0x5
-	lsls r0, 5
-	ldr r1, _080AB8BC @ =0xffffff00
-	adds r1, r5
-	mov r8, r1
-	add r0, r8
-	add r4, sp, 0x20
-	adds r1, r4, 0
-	adds r2, r6, 0
-	bl CpuSet
-	adds r0, r4, 0
-	adds r1, r5, 0
-	adds r2, r6, 0
-	bl CpuSet
-	mov r2, r9
-	ldrb r1, [r2]
-	adds r1, 0x5
-	lsls r1, 5
-	add r1, r8
-	mov r0, sp
-	adds r2, r6, 0
-	bl CpuSet
-	ldr r1, _080AB8C0 @ =gSharedMem + 0x18004
-	ldr r0, _080AB8C4 @ =0x040000d4
-	mov r2, r8
-	str r2, [r0]
-	str r1, [r0, 0x4]
-	ldr r1, _080AB8C8 @ =0x84000080
-	str r1, [r0, 0x8]
-	ldr r0, [r0, 0x8]
-	bl sub_80AB350
-	b _080AB946
-	.align 2, 0
-_080AB8AC: .4byte gUnknown_08D17144
-_080AB8B0: .4byte gPlttBufferUnfaded + 0x100
-_080AB8B4: .4byte REG_BG0CNT
-_080AB8B8: .4byte gContestPlayerMonIndex
-_080AB8BC: .4byte 0xffffff00
-_080AB8C0: .4byte gSharedMem + 0x18004
-_080AB8C4: .4byte 0x040000d4
-_080AB8C8: .4byte 0x84000080
-_080AB8CC:
-	bl sub_80B1118
-	bl sub_80AFA5C
-	bl sub_80AEB30
-	bl sub_80AE8B4
-	ldr r1, _080AB924 @ =gSharedMem + 0x19204
-	movs r4, 0
-	strb r0, [r1, 0x12]
-	bl sub_80AFE30
-	bl sub_80B0034
-	bl sub_80B00C8
-	bl sub_80B0324
-	bl sub_80B0518
-	ldr r1, _080AB928 @ =gBanksBySide
-	strb r4, [r1]
-	movs r0, 0x1
-	strb r0, [r1, 0x1]
-	movs r3, 0x3
-	strb r3, [r1, 0x2]
-	movs r2, 0x2
-	strb r2, [r1, 0x3]
-	ldr r0, _080AB92C @ =gBattleTypeFlags
-	strh r4, [r0]
-	ldr r4, _080AB930 @ =gBankAttacker
-	strb r2, [r4]
-	ldr r0, _080AB934 @ =gBankTarget
-	strb r3, [r0]
-	bl sub_80AE858
-	ldr r2, _080AB938 @ =gObjectBankIDs
-	ldrb r1, [r4]
-	adds r1, r2
-	strb r0, [r1]
-	bl sub_80B292C
-	b _080AB946
-	.align 2, 0
-_080AB924: .4byte gSharedMem + 0x19204
-_080AB928: .4byte gBanksBySide
-_080AB92C: .4byte gBattleTypeFlags
-_080AB930: .4byte gBankAttacker
-_080AB934: .4byte gBankTarget
-_080AB938: .4byte gObjectBankIDs
-_080AB93C:
-	movs r0, 0
-	mov r1, r10
-	strb r0, [r1]
-	movs r0, 0x1
-	b _080AB950
-_080AB946:
-	mov r2, r10
-	ldrb r0, [r2]
-	adds r0, 0x1
-	strb r0, [r2]
-	movs r0, 0
-_080AB950:
-	add sp, 0x44
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_80AB70C
-
-	thumb_func_start sub_80AB960
-sub_80AB960: @ 80AB960
-	push {lr}
-	lsls r0, 24
-	lsrs r3, r0, 24
-	ldr r1, _080AB994 @ =gPaletteFade
-	ldrb r2, [r1, 0x8]
-	movs r0, 0x7F
-	ands r0, r2
-	strb r0, [r1, 0x8]
-	ldrb r1, [r1, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	lsls r0, 24
-	lsrs r2, r0, 24
-	cmp r2, 0
-	bne _080AB990
-	ldr r0, _080AB998 @ =gTasks
-	lsls r1, r3, 2
-	adds r1, r3
-	lsls r1, 3
-	adds r1, r0
-	strh r2, [r1, 0x8]
-	strh r2, [r1, 0xA]
-	ldr r0, _080AB99C @ =sub_80AB9A0
-	str r0, [r1]
-_080AB990:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080AB994: .4byte gPaletteFade
-_080AB998: .4byte gTasks
-_080AB99C: .4byte sub_80AB9A0
-	thumb_func_end sub_80AB960
-
-	thumb_func_start sub_80AB9A0
-sub_80AB9A0: @ 80AB9A0
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldr r1, _080AB9C4 @ =gTasks
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	adds r0, r1
-	movs r2, 0x8
-	ldrsh r0, [r0, r2]
-	adds r2, r1, 0
-	cmp r0, 0x4
-	bhi _080ABA7C
-	lsls r0, 2
-	ldr r1, _080AB9C8 @ =_080AB9CC
-	adds r0, r1
-	ldr r0, [r0]
-	mov pc, r0
-	.align 2, 0
-_080AB9C4: .4byte gTasks
-_080AB9C8: .4byte _080AB9CC
-	.align 2, 0
-_080AB9CC:
-	.4byte _080AB9E0
-	.4byte _080ABA0A
-	.4byte _080ABA28
-	.4byte _080ABA44
-	.4byte _080ABA7C
-_080AB9E0:
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	adds r4, r0, r2
-	ldrh r0, [r4, 0xA]
-	adds r1, r0, 0x1
-	strh r1, [r4, 0xA]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x3C
-	ble _080ABA9C
-	movs r0, 0
-	strh r0, [r4, 0xA]
-	movs r0, 0x61
-	movs r1, 0
-	bl PlaySE12WithPanning
-	ldrh r0, [r4, 0x8]
-	adds r0, 0x1
-	strh r0, [r4, 0x8]
-	b _080ABA9C
-_080ABA0A:
-	ldr r1, _080ABA24 @ =gUnknown_030041B4
-	ldrh r0, [r1]
-	adds r0, 0x7
-	strh r0, [r1]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0xA0
-	ble _080ABA9C
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	adds r0, r2
-	b _080ABA68
-	.align 2, 0
-_080ABA24: .4byte gUnknown_030041B4
-_080ABA28:
-	bl sub_80B2280
-	ldr r0, _080ABA40 @ =gTasks
-	lsls r1, r4, 2
-	adds r1, r4
-	lsls r1, 3
-	adds r1, r0
-	ldrh r0, [r1, 0x8]
-	adds r0, 0x1
-	strh r0, [r1, 0x8]
-	b _080ABA9C
-	.align 2, 0
-_080ABA40: .4byte gTasks
-_080ABA44:
-	ldr r3, _080ABA70 @ =REG_BG0CNT
-	ldrb r2, [r3]
-	movs r1, 0x4
-	negs r1, r1
-	adds r0, r1, 0
-	ands r0, r2
-	strb r0, [r3]
-	ldr r2, _080ABA74 @ =REG_BG2CNT
-	ldrb r0, [r2]
-	ands r1, r0
-	strb r1, [r2]
-	bl sub_80B1B14
-	ldr r1, _080ABA78 @ =gTasks
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	adds r0, r1
-_080ABA68:
-	ldrh r1, [r0, 0x8]
-	adds r1, 0x1
-	strh r1, [r0, 0x8]
-	b _080ABA9C
-	.align 2, 0
-_080ABA70: .4byte REG_BG0CNT
-_080ABA74: .4byte REG_BG2CNT
-_080ABA78: .4byte gTasks
-_080ABA7C:
-	ldr r0, _080ABAA4 @ =gSharedMem + 0x19204
-	ldrb r1, [r0, 0x6]
-	movs r0, 0x40
-	ands r0, r1
-	lsls r0, 24
-	lsrs r1, r0, 24
-	cmp r1, 0
-	bne _080ABA9C
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	adds r0, r2
-	strh r1, [r0, 0x8]
-	strh r1, [r0, 0xA]
-	ldr r1, _080ABAA8 @ =sub_80ABB70
-	str r1, [r0]
-_080ABA9C:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080ABAA4: .4byte gSharedMem + 0x19204
-_080ABAA8: .4byte sub_80ABB70
-	thumb_func_end sub_80AB9A0
-
 	thumb_func_start sub_80ABAAC
 sub_80ABAAC: @ 80ABAAC
 	push {lr}
diff --git a/include/battle_anim.h b/include/battle_anim.h
index 9598c5e5f..f3d8f5a0a 100644
--- a/include/battle_anim.h
+++ b/include/battle_anim.h
@@ -4,8 +4,10 @@
 #include "sprite.h"
 
 #define REG_BGnCNT_BITFIELD(n) (*(struct BGCntrlBitfield *)REG_ADDR_BG##n##CNT)
+#define REG_BG0CNT_BITFIELD REG_BGnCNT_BITFIELD(0)
 #define REG_BG1CNT_BITFIELD REG_BGnCNT_BITFIELD(1)
 #define REG_BG2CNT_BITFIELD REG_BGnCNT_BITFIELD(2)
+#define REG_BG3CNT_BITFIELD REG_BGnCNT_BITFIELD(3)
 
 struct BGCntrlBitfield
 {
diff --git a/include/contest_link_80C857C.h b/include/contest_link_80C857C.h
index 9135ba2e7..c0f7088b0 100644
--- a/include/contest_link_80C857C.h
+++ b/include/contest_link_80C857C.h
@@ -3,6 +3,7 @@
 
 void sub_80C8734(u8);
 void sub_80C88AC(u8);
+void sub_80C89DC(u8);
 void sub_80C8E1C(u8);
 void sub_80C8EBC(u8);
 void sub_80C8F34(u8);
diff --git a/include/graphics.h b/include/graphics.h
index 7c23e90ab..7a2396615 100644
--- a/include/graphics.h
+++ b/include/graphics.h
@@ -28,6 +28,21 @@ extern const u8 gInterfaceGfx_PremierBall[];
 extern const u8 gInterfacePal_PremierBall[];
 extern const u8 gUnknown_08D030D0[];
 
+extern const u8 gUnknown_08D17144[];
+extern const u8 gUnknown_08D1725C[];
+extern const u8 gUnknown_08D17424[];
+extern const u8 gUnknown_08D17C3C[];
+extern const u8 gContestMiscGfx[];
+extern const u8 gContestAudienceGfx[];
+extern const u8 gContestJudgeSymbolsGfx[];
+extern const u8 gContest3Pal[];
+extern const u8 gTiles_8D1975C[];
+extern const u8 gUnknown_08D1977C[];
+extern const u8 gUnknown_08D1A250[];
+extern const u8 gUnknown_08D1A364[];
+extern const u8 gUnknown_08D1A490[];
+extern const u8 gUnknown_08D1A618[];
+
 extern const u8 gMonFootprint_QuestionMark[];
 
 // data/graphics/pokemon/graphics.inc
diff --git a/include/sprite.h b/include/sprite.h
index a87260ec0..ba68b7e42 100644
--- a/include/sprite.h
+++ b/include/sprite.h
@@ -228,6 +228,7 @@ extern const union AffineAnimCmd *const gDummySpriteAffineAnimTable[];
 
 extern s16 gSpriteCoordOffsetX;
 extern s16 gSpriteCoordOffsetY;
+extern u8 gReservedSpritePaletteCount;
 
 extern struct Sprite gSprites[];
 
diff --git a/ld_script.txt b/ld_script.txt
index 6664a6f8d..89d400fb6 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -141,6 +141,7 @@ SECTIONS {
         src/battle/battle_anim_80A7E7C.o(.text);
         src/field/item.o(.text);
         src/debug/matsuda_debug_menu.o(.text);
+        src/contest.o(.text);
         asm/contest.o(.text);
         src/field/shop.o(.text);
         src/field/berry.o(.text);
diff --git a/src/contest.c b/src/contest.c
new file mode 100644
index 000000000..ebce709e3
--- /dev/null
+++ b/src/contest.c
@@ -0,0 +1,472 @@
+#include "global.h"
+#include "constants/songs.h"
+#include "battle_anim.h"
+#include "contest.h"
+#include "contest_link_80C857C.h"
+#include "ewram.h"
+#include "decompress.h"
+#include "graphics.h"
+#include "link.h"
+#include "main.h"
+#include "menu.h"
+#include "palette.h"
+#include "random.h"
+#include "sound.h"
+#include "task.h"
+#include "text.h"
+#include "unknown_task.h"
+
+struct Shared18000
+{
+    /*0x18000*/ u8 unk18000;
+    /*0x18001*/ u8 filler18001[3];
+    ///*0x18004*/ u8 unk18004[0x200];
+    /*0x18004*/ u16 unk18004[16][16];
+    /*0x18204*/ u8 filler18204[0xA04-0x204];
+    /*0x18A04*/ u8 unk18A04[0x800];
+};
+
+struct Shared19204
+{
+    /*0x19204*/ u8 filler0[2];
+    /*0x19206*/ u8 unk19206[4];
+    /*0x1920A*/ u8 unk1920A;
+    /*0x1920B*/ u8 filler1920B;
+    /*0x1920C*/ u8 unk1920C;
+    /*0x1920D*/ u8 filler1920D[0x16-0xD];
+    /*0x19216*/ u8 unk19216;
+    /*0x19217*/ u8 filler19217;
+    /*0x19218*/ u8 unk19218[0x5D-0x18];
+    /*0x1925D*/ u8 unk1925D[3];
+};
+
+struct UnknownContestStruct1
+{
+    u8 filler0[0xB];
+    u8 unkB_0:2;
+    u8 fillerC[0x13-0xC];
+    u8 unk13;
+    u8 unk14;
+    u8 filler15[0x19-0x15];
+    u8 unk19;
+    u8 filler1A[0x1C-0x1A];
+};
+
+struct Shared19260
+{
+    /*0x19260*/ struct UnknownContestStruct1 unk19260[4];
+    /*0x192D0*/ u8 unk192D0[0x14];
+    /*0x192E4*/ u8 unk192E4[0x44];
+    /*0x19328*/ u8 unk19328[4];
+    /*0x1932C*/ u8 filler1932C[0x38-0x2C];
+    /*0x19338*/ u8 unk19338[0x10];
+};
+
+#define shared15800 (gSharedMem + 0x15800)
+#define shared18000 (*(struct Shared18000 *)(gSharedMem + 0x18000))
+#define shared19204 (*(struct Shared19204 *)(gSharedMem + 0x19204))
+#define shared19260 (*(struct Shared19260 *)(gSharedMem + 0x19260))
+
+extern u16 gBattleTypeFlags;
+extern u8 gBankAttacker;
+extern u8 gBankTarget;
+extern u8 gBanksBySide[];
+extern u8 gObjectBankIDs[];
+extern bool8 gIsLinkContest;
+extern u8 gContestPlayerMonIndex;
+extern u16 gUnknown_030041B0;
+extern s16 gUnknown_030041B4;
+extern u16 gUnknown_030041B8;
+extern u16 gUnknown_03004200;
+extern struct Window gUnknown_03004210;
+extern u16 gUnknown_03004240;
+extern u16 gUnknown_03004244;
+extern u16 gUnknown_03004280;
+extern u16 gUnknown_03004288;
+extern u16 gUnknown_030042A0;
+extern u16 gUnknown_030042A4;
+extern u16 gUnknown_030042C0;
+extern u16 gUnknown_030042C4;
+extern u32 gUnknown_03005D28;
+extern u8 gUnknown_02038696[];
+
+void sub_80AB350(void);
+void sub_80AB5D4(u8);
+void sub_80AB604(u8);
+void sub_80AB678(u8);
+void sub_80AB694(u8);
+void sub_80AB6B4(u8);
+u8 sub_80AB70C(u8 *);
+void sub_80AB960(u8);
+void sub_80AB9A0(u8);
+void sub_80ABAAC(void);
+void sub_80ABAC4(void);
+void sub_80ABB70(u8);
+u8 sub_80AE858(void);
+u8 sub_80AE8B4(void);
+void sub_80AEB30(void);
+void sub_80AF860(void);
+void sub_80AFA5C(void);
+void sub_80AFE30(void);
+void sub_80B0034(void);
+void sub_80B00C8(void);
+void sub_80B0324(void);
+void sub_80B0518(void);
+void sub_80B1118(void);
+void sub_80B159C(void);
+void sub_80B1B14(void);
+void sub_80B2184(void);
+void sub_80B2280(void);
+void sub_80B292C(void);
+
+void nullsub_89(u8 taskId)
+{
+}
+
+void ResetLinkContestBoolean(void)
+{
+    gIsLinkContest = FALSE;
+}
+
+void sub_80AB1BC(void)
+{
+    u16 savedIme;
+
+    REG_DISPCNT = 0x40;
+    savedIme = REG_IME;
+    REG_IME = 0;
+    REG_IE |= INTR_FLAG_VBLANK;
+    REG_IME = savedIme;
+    REG_DISPSTAT = 8;
+    REG_BG0CNT = 0x9800;
+    REG_BG1CNT = 0x9E09;
+    REG_BG2CNT = 0x9C00;
+    REG_BG3CNT = 0x3A03;
+    REG_BLDCNT = 0;
+    REG_BLDALPHA = 0;
+    REG_BLDY = 0;
+    REG_WININ = 0x3F3F;
+    REG_WINOUT = 0x3F3F;
+    REG_DISPCNT |= 0x7F00;
+
+    gUnknown_030042A4 = 0;
+    gUnknown_030042A0 = 0;
+    gUnknown_030042C0 = 0;
+    gUnknown_030041B4 = 0;
+    gUnknown_03004288 = 0;
+    gUnknown_03004280 = 0;
+    gUnknown_030041B0 = 0;
+    gUnknown_030041B8 = 0;
+    gUnknown_030042C4 = 0;
+    gUnknown_03004240 = 0;
+    gUnknown_03004200 = 0;
+    gUnknown_03004244 = 0;
+}
+
+void sub_80AB2AC(void)
+{
+    s32 i;
+
+    LZDecompressVram(gContestMiscGfx, (void *)VRAM);
+    LZDecompressVram(gContestAudienceGfx, (void *)(VRAM + 0x2000));
+    LZDecompressVram(gUnknown_08D1725C, (void *)(VRAM + 0xD000));
+    LoadCompressedPalette(gUnknown_08D17144, 0, 0x200);
+    sub_80AB350();
+    for (i = 0; i < 4; i++)
+    {
+        u32 var = 5 + i;
+
+        LoadPalette(shared18000.unk18004[var], 16 * (5 + gUnknown_02038696[i]), 16 * sizeof(u16));
+    }
+}
+
+void sub_80AB320(void)
+{
+    SetUpWindowConfig(&gWindowConfig_81E6FD8);
+    InitWindowFromConfig(&gUnknown_03004210, &gWindowConfig_81E6FD8);
+    InitWindowFromConfig(&gMenuWindow, &gWindowConfig_81E6FF4);
+}
+
+void sub_80AB350(void)
+{
+    u8 i;
+
+    LoadFontDefaultPalette(&gWindowConfig_81E6FD8);
+    FillPalette(0, 0, 2);
+    for (i = 10; i < 14; i++)
+        LoadPalette(gPlttBufferUnfaded + 241, 240 + i, 2);
+    FillPalette(0x7E3F, 0xF3, 2);
+}
+
+void sub_80AB398(void)
+{
+    s32 i;
+
+    memset(&shared19204, 0, sizeof(shared19204));  // TODO: How is this struct divided?
+    for (i = 0; i < 4; i++)
+        shared19204.unk19206[i] = 0xFF;
+    for (i = 0; i < 4; i++)
+        memset(&shared19260.unk19260[i], 0, sizeof(shared19260.unk19260[i]));
+    for (i = 0; i < 4; i++)
+    {
+        shared19260.unk19260[i].unkB_0 = 0;
+        shared19260.unk19260[i].unk13 = 0xFF;
+        shared19260.unk19260[i].unk14 = 0xFF;
+    }
+    memset(&shared19260.unk192D0, 0, sizeof(shared19260.unk192D0));
+    memset(&shared19260.unk192E4, 0, sizeof(shared19260.unk192E4));
+    memset(&shared19260.unk19328, 0, sizeof(shared19260.unk19328));
+    memset(&shared19260.unk19338, 0, sizeof(shared19260.unk19338));
+    if (!(gIsLinkContest & 1))  // wat?
+        sub_80B0F28(0);
+    for (i = 0; i < 4; i++)
+    {
+        shared19260.unk19260[i].unk19 = 0xFF;
+        shared19204.unk19218[i] = gUnknown_02038696[i];
+    }
+    sub_80B159C();
+}
+
+void sub_80AB47C(void)
+{
+    switch (gMain.state)
+    {
+    case 0:
+        SetVBlankCallback(NULL);
+        sub_80AB320();
+        sub_80AB1BC();
+        dp12_8087EA4();
+        ResetPaletteFade();
+        gPaletteFade.bufferTransferDisabled = TRUE;
+        {
+            u8 *dest = (void *)VRAM;
+            u32 size = 0x18000;
+            while (1)
+            {
+                DmaFill32(3, 0, dest, 0x1000);
+                dest += 0x1000;
+                size -= 0x1000;
+                if (size <= 0x1000)
+                {
+                    DmaFill32(3, 0, dest, size);
+                    break;
+                }
+            }
+        }
+        ResetSpriteData();
+        ResetTasks();
+        FreeAllSpritePalettes();
+        gReservedSpritePaletteCount = 4;
+        //shared18000.unk18000 = 0;
+        gSharedMem[0x18000] = 0;
+        ClearBattleMonForms();
+        sub_80AB398();
+        gMain.state++;
+        break;
+    case 1:
+        sub_80AB350();
+        gMain.state++;
+        break;
+    case 2:
+        if (sub_80AB70C(shared19204.unk1925D) == 0)
+            break;
+        shared19204.unk1925D[0] = 0;
+        gMain.state++;
+        break;
+    case 3:
+        sub_80B2184();
+        gUnknown_030042C0 = 0;
+        gUnknown_030041B4 = 0;
+        BeginFastPaletteFade(2);
+        gPaletteFade.bufferTransferDisabled = FALSE;
+        SetVBlankCallback(sub_80ABAC4);
+        shared19204.unk1920C = CreateTask(sub_80AB5D4, 10);
+        SetMainCallback2(sub_80ABAAC);
+        break;
+    }
+}
+
+void sub_80AB5D4(u8 taskId)
+{
+    if (!gPaletteFade.active)
+        gTasks[taskId].func = sub_80AB604;
+}
+
+void sub_80AB604(u8 taskId)
+{
+    if (gIsLinkContest & 1)  // wat?
+    {
+        if (!gPaletteFade.active)
+        {
+            gPaletteFade.bufferTransferDisabled = FALSE;
+            sub_80AF860();
+            CreateTask(sub_80AB678, 0);
+            gTasks[taskId].func = nullsub_89;
+        }
+    }
+    else
+    {
+        gTasks[taskId].func = sub_80AB960;
+    }
+}
+
+void sub_80AB678(u8 taskId)
+{
+    SetTaskFuncWithFollowupFunc(taskId, sub_80C89DC, sub_80AB694);
+}
+
+void sub_80AB694(u8 taskId)
+{
+    u16 one = 1;
+
+    gTasks[taskId].data[0] = one;
+    gTasks[taskId].func = sub_80AB6B4;
+}
+
+void sub_80AB6B4(u8 taskId)
+{
+    gTasks[taskId].data[0]--;
+    if (gTasks[taskId].data[0] <= 0)
+    {
+        GetMultiplayerId();  // unused return value
+        DestroyTask(taskId);
+        gTasks[shared19204.unk1920C].func = sub_80AB960;
+        gRngValue = gUnknown_03005D28;
+    }
+}
+
+u8 sub_80AB70C(u8 *a)
+{
+    u16 sp0[16];
+    u16 sp20[16];
+
+    switch (*a)
+    {
+    case 0:
+        gPaletteFade.bufferTransferDisabled = TRUE;
+        {
+            u8 *dest = (void *)VRAM;
+            u32 size = 0x18000;
+            while (1)
+            {
+                DmaFill32(3, 0, dest, 0x1000);
+                dest += 0x1000;
+                size -= 0x1000;
+                if (size <= 0x1000)
+                {
+                    DmaFill32(3, 0, dest, size);
+                    break;
+                }
+            }
+        }
+        break;
+    case 1:
+        LZDecompressVram(gContestMiscGfx, (void *)VRAM);
+        break;
+    case 2:
+        LZDecompressVram(gContestAudienceGfx, (void *)(VRAM + 0x2000));
+        DmaCopyLarge32(3, (void *)(VRAM + 0x2000), shared15800, 0x2000, 0x1000);
+        break;
+    case 3:
+        LZDecompressVram(gUnknown_08D1725C, (void *)(VRAM + 0xD000));
+        break;
+    case 4:
+        LZDecompressVram(gUnknown_08D17424, (void *)(VRAM + 0xE000));
+        //DmaCopy32(3, (void *)(VRAM + 0xE000), shared18000.unk18A04, 0x800);
+        //asm("");
+        {
+            void *src = (void *)(VRAM + 0xE000);
+            void *dest = shared18000.unk18A04;
+            DmaCopy32(3, src, dest, 0x800);
+        }
+        break;
+    case 5:
+        LoadCompressedPalette(gUnknown_08D17144, 0, 0x200);
+        CpuCopy32(gPlttBufferUnfaded + 128, sp0, 16 * sizeof(u16));
+        CpuCopy32(gPlttBufferUnfaded + (5 + gContestPlayerMonIndex) * 16, sp20, 16 * sizeof(u16));
+        CpuCopy32(sp20, gPlttBufferUnfaded + 128, 16 * sizeof(u16));
+        CpuCopy32(sp0, gPlttBufferUnfaded + (5 + gContestPlayerMonIndex) * 16, 16 * sizeof(u16));
+        {
+            void *src = gPlttBufferUnfaded;
+            void *dest = shared18000.unk18004;
+            DmaCopy32(3, src, dest, 0x200);
+        }
+        sub_80AB350();
+        break;
+    case 6:
+        sub_80B1118();
+        sub_80AFA5C();
+        sub_80AEB30();
+        shared19204.unk19216 = sub_80AE8B4();
+        sub_80AFE30();
+        sub_80B0034();
+        sub_80B00C8();
+        sub_80B0324();
+        sub_80B0518();
+        gBanksBySide[0] = 0;
+        gBanksBySide[1] = 1;
+        gBanksBySide[2] = 3;
+        gBanksBySide[3] = 2;
+        gBattleTypeFlags = 0;
+        gBankAttacker = 2;
+        gBankTarget = 3;
+        gObjectBankIDs[gBankAttacker] = sub_80AE858();
+        sub_80B292C();
+        break;
+    default:
+        *a = 0;
+        return 1;
+    }
+
+    (*a)++;
+    return 0;
+}
+
+void sub_80AB960(u8 taskId)
+{
+    gPaletteFade.bufferTransferDisabled = FALSE;
+    if (!gPaletteFade.active)
+    {
+        gTasks[taskId].data[0] = 0;
+        gTasks[taskId].data[1] = 0;
+        gTasks[taskId].func = sub_80AB9A0;
+    }
+}
+
+void sub_80AB9A0(u8 taskId)
+{
+    switch (gTasks[taskId].data[0])
+    {
+    case 0:
+        if (gTasks[taskId].data[1]++ <= 60)
+            break;
+        gTasks[taskId].data[1] = 0;
+        PlaySE12WithPanning(SE_C_MAKU_U, 0);
+        gTasks[taskId].data[0]++;
+        break;
+    case 1:
+        gUnknown_030041B4 += 7;
+        if (gUnknown_030041B4 <= 160)
+            break;
+        gTasks[taskId].data[0]++;
+        break;
+    case 2:
+        sub_80B2280();
+        gTasks[taskId].data[0]++;
+        break;
+    case 3:
+        REG_BG0CNT_BITFIELD.priority = 0;
+        REG_BG2CNT_BITFIELD.priority = 0;
+        sub_80B1B14();
+        gTasks[taskId].data[0]++;
+        break;
+    case 4:
+    default:
+        if (shared19204.unk1920A & 0x40)
+            break;
+        gTasks[taskId].data[0] = 0;
+        gTasks[taskId].data[1] = 0;
+        gTasks[taskId].func = sub_80ABB70;
+        break;
+    }
+}