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| author | Daniel Harding <33dannye@gmail.com> | 2020-05-16 21:42:24 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-16 21:42:24 -0500 |
| commit | 8a924f1f783572ff395f617f99546b4c949c8b04 (patch) | |
| tree | 1b6c7de331cb983256651b11b8adf413a3a434f1 /macros/gfx.asm | |
| parent | 88d7e9a34a8b610b358cec1ccc6660634ca9ce80 (diff) | |
| parent | ed94962edf1668aba3f60938e8a5ba8040e2a59c (diff) | |
Merge pull request #30 from entrpntr/spring-cleaning
Spring Cleaning
Diffstat (limited to 'macros/gfx.asm')
| -rwxr-xr-x | macros/gfx.asm | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/macros/gfx.asm b/macros/gfx.asm index 2753373e..2c67cfc8 100755 --- a/macros/gfx.asm +++ b/macros/gfx.asm @@ -1,9 +1,7 @@ RGB: MACRO rept _NARG / 3 dw palred (\1) + palgreen (\2) + palblue (\3) - shift - shift - shift + shift 3 endr ENDM @@ -22,3 +20,31 @@ tile EQUS "+ LEN_2BPP_TILE *" ; example usage: ; INCBIN "foo.gbcpal", middle_colors middle_colors EQUS "PAL_COLOR_SIZE, PAL_COLOR_SIZE * 2" + +dbpixel: MACRO +if _NARG >= 4 +; x tile, y tile, x pixel, y pixel + db \1 * TILE_WIDTH + \3, \2 * TILE_WIDTH + \4 +else +; x tile, y tile + db \1 * TILE_WIDTH, \2 * TILE_WIDTH +endc +ENDM + +ldpixel: MACRO +if _NARG >= 5 +; register, x tile, y tile, x pixel, y pixel + lb \1, \2 * TILE_WIDTH + \4, \3 * TILE_WIDTH + \5 +else +; register, x tile, y tile + lb \1, \2 * TILE_WIDTH, \3 * TILE_WIDTH +endc +ENDM + +depixel EQUS "ldpixel de," +bcpixel EQUS "ldpixel bc," + +dbsprite: MACRO +; x tile, y tile, x pixel, y pixel, vtile offset, attributes + db (\2 * TILE_WIDTH) % $100 + \4, (\1 * TILE_WIDTH) % $100 + \3, \5, \6 +ENDM |