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-rw-r--r--constants/gfx_constants.asm24
1 files changed, 16 insertions, 8 deletions
diff --git a/constants/gfx_constants.asm b/constants/gfx_constants.asm
index ca468f477..864a4bd50 100644
--- a/constants/gfx_constants.asm
+++ b/constants/gfx_constants.asm
@@ -1,13 +1,14 @@
-LEN_1BPP_TILE EQU 8 ; bytes
-LEN_2BPP_TILE EQU 16 ; bytes
-
TILE_WIDTH EQU 8 ; pixels
+LEN_1BPP_TILE EQU 1 * TILE_WIDTH ; bytes
+LEN_2BPP_TILE EQU 2 * TILE_WIDTH ; bytes
NUM_PAL_COLORS EQU 4
-SCREEN_WIDTH EQU 20 ; tiles
+PALRGB_WHITE EQUS "palred 31 + palgreen 31 + palblue 31" ; $7fff
+
+SCREEN_WIDTH EQU 20 ; tiles
SCREEN_HEIGHT EQU 18 ; tiles
-SCREEN_WIDTH_PX EQU SCREEN_WIDTH * TILE_WIDTH ; pixels
+SCREEN_WIDTH_PX EQU SCREEN_WIDTH * TILE_WIDTH ; pixels
SCREEN_HEIGHT_PX EQU SCREEN_HEIGHT * TILE_WIDTH ; pixels
BG_MAP_WIDTH EQU 32 ; tiles
@@ -15,9 +16,16 @@ BG_MAP_HEIGHT EQU 32 ; tiles
WMISC_WIDTH EQU 6 * 4
WMISC_HEIGHT EQU 5 * 4
-HP_BAR_LENGTH EQU 6 ; tiles
-HP_BAR_LENGTH_PX EQU HP_BAR_LENGTH * TILE_WIDTH ; pixels
+HP_BAR_LENGTH EQU 6 ; tiles
EXP_BAR_LENGTH EQU 8 ; tiles
+HP_BAR_LENGTH_PX EQU HP_BAR_LENGTH * TILE_WIDTH ; pixels
EXP_BAR_LENGTH_PX EQU EXP_BAR_LENGTH * TILE_WIDTH ; pixels
-PALPACKET_LENGTH EQU $10
+; sprite_oam_struct members (see macros/wram.asm)
+ const_def
+ const SPRITEOAMSTRUCT_YCOORD ; 0
+ const SPRITEOAMSTRUCT_XCOORD ; 1
+ const SPRITEOAMSTRUCT_TILE_ID ; 2
+ const SPRITEOAMSTRUCT_ATTRIBUTES ; 3
+SPRITEOAMSTRUCT_LENGTH EQU const_value
+NUM_SPRITE_OAM_STRUCTS EQU 40 ; see Sprites