diff options
Diffstat (limited to 'constants/gfx_constants.asm')
| -rw-r--r-- | constants/gfx_constants.asm | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/constants/gfx_constants.asm b/constants/gfx_constants.asm index 04671ecb..0cc0d98d 100644 --- a/constants/gfx_constants.asm +++ b/constants/gfx_constants.asm @@ -1,15 +1,20 @@ -SCREEN_WIDTH EQU 20 -SCREEN_HEIGHT EQU 18 +TILE_WIDTH EQU 8 ; pixels +LEN_1BPP_TILE EQU 1 * TILE_WIDTH ; bytes +LEN_2BPP_TILE EQU 2 * TILE_WIDTH ; bytes -SCREEN_WIDTH_PIXELS EQU SCREEN_WIDTH * 8 -SCREEN_HEIGHT_PIXELS EQU SCREEN_HEIGHT * 8 +NUM_PAL_COLORS EQU 4 +PAL_COLOR_SIZE EQU 2 +PALETTE_SIZE EQU NUM_PAL_COLORS * PAL_COLOR_SIZE -BYTES_PER_TILE EQU 16 +SCREEN_WIDTH EQU 20 +SCREEN_HEIGHT EQU 18 +SCREEN_WIDTH_PX EQU SCREEN_WIDTH * TILE_WIDTH ; pixels +SCREEN_HEIGHT_PX EQU SCREEN_HEIGHT * TILE_WIDTH ; pixels -BG_MAP_WIDTH EQU 32 -BG_MAP_HEIGHT EQU 32 +BG_MAP_WIDTH EQU 32 ; tiles +BG_MAP_HEIGHT EQU 32 ; tiles -SPRITEBUFFERSIZE EQU 7*7 * 8 ; 7 * 7 (tiles) * 8 (bytes per tile) +SPRITEBUFFERSIZE EQU 7 * 7 * LEN_1BPP_TILE ; HP bar HP_BAR_GREEN EQU 0 |