pokecrystal/home/copy_tilemap.asm

LoadTileMapToTempTileMap::
; Load wTileMap into wTempTileMap
	ldh a, [rSVBK]
	push af
	ld a, BANK(wTempTileMap)
	ldh [rSVBK], a
	hlcoord 0, 0
	decoord 0, 0, wTempTileMap
	ld bc, wTileMapEnd - wTileMap
	call CopyBytes
	pop af
	ldh [rSVBK], a
	ret

Call_LoadTempTileMapToTileMap::
	xor a
	ldh [hBGMapMode], a
	call LoadTempTileMapToTileMap
	ld a, 1
	ldh [hBGMapMode], a
	ret

LoadTempTileMapToTileMap::
; Load wTempTileMap into wTileMap
	ldh a, [rSVBK]
	push af
	ld a, BANK(wTempTileMap)
	ldh [rSVBK], a
	hlcoord 0, 0, wTempTileMap
	decoord 0, 0
	ld bc, wTileMapEnd - wTileMap
	call CopyBytes
	pop af
	ldh [rSVBK], a
	ret
Remove all address comments 2018-06-24 14:09:41 +00:00			`LoadTileMapToTempTileMap::`
Move more code from home.asm into home/ 2018-04-05 04:35:14 +00:00			`; Load wTileMap into wTempTileMap`
Use labels instead of constants for HRAM Use explicit ldh instruction to access HRAM locations, don't rely on optimizing ld 2018-08-25 18:28:22 +00:00			`ldh a, [rSVBK]`
Move more code from home.asm into home/ 2018-04-05 04:35:14 +00:00			`push af`
			`ld a, BANK(wTempTileMap)`
Use labels instead of constants for HRAM Use explicit ldh instruction to access HRAM locations, don't rely on optimizing ld 2018-08-25 18:28:22 +00:00			`ldh [rSVBK], a`
Move more code from home.asm into home/ 2018-04-05 04:35:14 +00:00			`hlcoord 0, 0`
			`decoord 0, 0, wTempTileMap`
			`ld bc, wTileMapEnd - wTileMap`
			`call CopyBytes`
			`pop af`
Use labels instead of constants for HRAM Use explicit ldh instruction to access HRAM locations, don't rely on optimizing ld 2018-08-25 18:28:22 +00:00			`ldh [rSVBK], a`
Move more code from home.asm into home/ 2018-04-05 04:35:14 +00:00			`ret`

Remove all address comments 2018-06-24 14:09:41 +00:00			`Call_LoadTempTileMapToTileMap::`
Move more code from home.asm into home/ 2018-04-05 04:35:14 +00:00			`xor a`
Use labels instead of constants for HRAM Use explicit ldh instruction to access HRAM locations, don't rely on optimizing ld 2018-08-25 18:28:22 +00:00			`ldh [hBGMapMode], a`
Move more code from home.asm into home/ 2018-04-05 04:35:14 +00:00			`call LoadTempTileMapToTileMap`
			`ld a, 1`
Use labels instead of constants for HRAM Use explicit ldh instruction to access HRAM locations, don't rely on optimizing ld 2018-08-25 18:28:22 +00:00			`ldh [hBGMapMode], a`
Move more code from home.asm into home/ 2018-04-05 04:35:14 +00:00			`ret`

Remove all address comments 2018-06-24 14:09:41 +00:00			`LoadTempTileMapToTileMap::`
Move more code from home.asm into home/ 2018-04-05 04:35:14 +00:00			`; Load wTempTileMap into wTileMap`
Use labels instead of constants for HRAM Use explicit ldh instruction to access HRAM locations, don't rely on optimizing ld 2018-08-25 18:28:22 +00:00			`ldh a, [rSVBK]`
Move more code from home.asm into home/ 2018-04-05 04:35:14 +00:00			`push af`
			`ld a, BANK(wTempTileMap)`
Use labels instead of constants for HRAM Use explicit ldh instruction to access HRAM locations, don't rely on optimizing ld 2018-08-25 18:28:22 +00:00			`ldh [rSVBK], a`
Move more code from home.asm into home/ 2018-04-05 04:35:14 +00:00			`hlcoord 0, 0, wTempTileMap`
			`decoord 0, 0`
			`ld bc, wTileMapEnd - wTileMap`
			`call CopyBytes`
			`pop af`
Use labels instead of constants for HRAM Use explicit ldh instruction to access HRAM locations, don't rely on optimizing ld 2018-08-25 18:28:22 +00:00			`ldh [rSVBK], a`
Move more code from home.asm into home/ 2018-04-05 04:35:14 +00:00			`ret`