Start decompiling field_region_map

asm/field_region_map.s

@@ -5,107 +5,6 @@
 
 	.text
 
-	thumb_func_start sub_817018C
-sub_817018C: @ 817018C
-	push {r4,r5,lr}
-	adds r5, r0, 0
-	movs r0, 0
-	bl SetVBlankCallback
-	ldr r4, =gUnknown_0203BCD0
-	movs r0, 0x89
-	lsls r0, 4
-	bl Alloc
-	str r0, [r4]
-	ldr r1, =0x0000088c
-	adds r2, r0, r1
-	movs r1, 0
-	strh r1, [r2]
-	str r5, [r0]
-	ldr r0, =sub_81701C4
-	bl SetMainCallback2
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_817018C
-
-	thumb_func_start sub_81701C4
-sub_81701C4: @ 81701C4
-	push {lr}
-	movs r0, 0
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x10
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x12
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x14
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x16
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x18
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x1A
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x1C
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x1E
-	movs r1, 0
-	bl SetGpuReg
-	bl ResetSpriteData
-	bl FreeAllSpritePalettes
-	movs r0, 0
-	bl ResetBgsAndClearDma3BusyFlags
-	ldr r1, =gUnknown_085E5068
-	movs r0, 0x1
-	movs r2, 0x2
-	bl InitBgsFromTemplates
-	ldr r0, =gUnknown_085E5070
-	bl InitWindows
-	bl DeactivateAllTextPrinters
-	movs r0, 0
-	movs r1, 0x27
-	movs r2, 0xD0
-	bl sub_809882C
-	bl clear_scheduled_bg_copies_to_vram
-	ldr r0, =sub_8170274
-	bl SetMainCallback2
-	ldr r0, =sub_8170260
-	bl SetVBlankCallback
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_81701C4
-
-	thumb_func_start sub_8170260
-sub_8170260: @ 8170260
-	push {lr}
-	bl LoadOam
-	bl ProcessSpriteCopyRequests
-	bl TransferPlttBuffer
-	pop {r0}
-	bx r0
-	thumb_func_end sub_8170260
-
-	thumb_func_start sub_8170274
-sub_8170274: @ 8170274
-	push {lr}
-	bl sub_8170290
-	bl AnimateSprites
-	bl BuildOamBuffer
-	bl UpdatePaletteFade
-	bl do_scheduled_bg_tilemap_copies_to_vram
-	pop {r0}
-	bx r0
-	thumb_func_end sub_8170274
-
 	thumb_func_start sub_8170290
 sub_8170290: @ 8170290
 	push {r4,r5,lr}