mirror of
https://gitlab.com/xCrystal/pokecrystal-board.git
synced 2024-09-09 09:51:34 -07:00
53 lines
892 B
NASM
53 lines
892 B
NASM
hlcoord EQUS "coord hl,"
|
|
bccoord EQUS "coord bc,"
|
|
decoord EQUS "coord de,"
|
|
|
|
coord: MACRO
|
|
; register, x, y[, origin]
|
|
if _NARG < 4
|
|
ld \1, (\3) * SCREEN_WIDTH + (\2) + wTileMap
|
|
else
|
|
ld \1, (\3) * SCREEN_WIDTH + (\2) + \4
|
|
endc
|
|
ENDM
|
|
|
|
hlbgcoord EQUS "bgcoord hl,"
|
|
bcbgcoord EQUS "bgcoord bc,"
|
|
debgcoord EQUS "bgcoord de,"
|
|
|
|
bgcoord: MACRO
|
|
; register, x, y[, origin]
|
|
if _NARG < 4
|
|
ld \1, (\3) * BG_MAP_WIDTH + (\2) + vBGMap0
|
|
else
|
|
ld \1, (\3) * BG_MAP_WIDTH + (\2) + \4
|
|
endc
|
|
ENDM
|
|
|
|
dwcoord: MACRO
|
|
; x, y
|
|
rept _NARG / 2
|
|
dw (\2) * SCREEN_WIDTH + (\1) + wTileMap
|
|
shift
|
|
shift
|
|
endr
|
|
ENDM
|
|
|
|
ldcoord_a: MACRO
|
|
; x, y[, origin]
|
|
if _NARG < 3
|
|
ld [(\2) * SCREEN_WIDTH + (\1) + wTileMap], a
|
|
else
|
|
ld [(\2) * SCREEN_WIDTH + (\1) + \3], a
|
|
endc
|
|
ENDM
|
|
|
|
lda_coord: MACRO
|
|
; x, y[, origin]
|
|
if _NARG < 3
|
|
ld a, [(\2) * SCREEN_WIDTH + (\1) + wTileMap]
|
|
else
|
|
ld a, [(\2) * SCREEN_WIDTH + (\1) + \3]
|
|
endc
|
|
ENDM
|