79 lines
1.8 KiB
C
79 lines
1.8 KiB
C
|
#ifndef GUARD_GBA_DEFINES_H
|
||
|
|
#define GUARD_GBA_DEFINES_H
|
||
|
|
|
||
|
|
#include <stddef.h>
|
||
|
|
|
||
|
|
#define TRUE 1
|
||
|
|
#define FALSE 0
|
||
|
|
|
||
|
|
#define IWRAM_DATA __attribute__((section("iwram_data")))
|
||
|
|
#define EWRAM_DATA __attribute__((section("ewram_data")))
|
||
|
|
#define UNUSED __attribute__((unused))
|
||
|
|
|
||
|
|
#if MODERN
|
||
|
|
#define NOINLINE __attribute__((noinline))
|
||
|
|
#else
|
||
|
|
#define NOINLINE
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define ALIGNED(n) __attribute__((aligned(n)))
|
||
|
|
|
||
|
|
#define SOUND_INFO_PTR (*(struct SoundInfo **)0x3007FF0)
|
||
|
|
#define INTR_CHECK (*(u16 *)0x3007FF8)
|
||
|
|
#define INTR_VECTOR (*(void **)0x3007FFC)
|
||
|
|
|
||
|
|
#define EWRAM_START 0x02000000
|
||
|
|
#define EWRAM_END (EWRAM_START + 0x40000)
|
||
|
|
#define IWRAM_START 0x03000000
|
||
|
|
#define IWRAM_END (IWRAM_START + 0x8000)
|
||
|
|
|
||
|
|
#define PLTT 0x5000000
|
||
|
|
#define PLTT_SIZE 0x400
|
||
|
|
|
||
|
|
#define BG_PLTT PLTT
|
||
|
|
#define BG_PLTT_SIZE 0x200
|
||
|
|
|
||
|
|
#define OBJ_PLTT (PLTT + 0x200)
|
||
|
|
#define OBJ_PLTT_SIZE 0x200
|
||
|
|
|
||
|
|
#define VRAM 0x6000000
|
||
|
|
#define VRAM_SIZE 0x18000
|
||
|
|
|
||
|
|
#define BG_VRAM VRAM
|
||
|
|
#define BG_VRAM_SIZE 0x10000
|
||
|
|
#define BG_CHAR_SIZE 0x4000
|
||
|
|
#define BG_SCREEN_SIZE 0x800
|
||
|
|
#define BG_CHAR_ADDR(n) (BG_VRAM + (BG_CHAR_SIZE * (n)))
|
||
|
|
#define BG_SCREEN_ADDR(n) (BG_VRAM + (BG_SCREEN_SIZE * (n)))
|
||
|
|
|
||
|
|
#define BG_TILE_H_FLIP(n) (0x400 + (n))
|
||
|
|
#define BG_TILE_V_FLIP(n) (0x800 + (n))
|
||
|
|
|
||
|
|
#define NUM_BACKGROUNDS 4
|
||
|
|
|
||
|
|
// text-mode BG
|
||
|
|
#define OBJ_VRAM0 (VRAM + 0x10000)
|
||
|
|
#define OBJ_VRAM0_SIZE 0x8000
|
||
|
|
|
||
|
|
// bitmap-mode BG
|
||
|
|
#define OBJ_VRAM1 (VRAM + 0x14000)
|
||
|
|
#define OBJ_VRAM1_SIZE 0x4000
|
||
|
|
|
||
|
|
#define OAM 0x7000000
|
||
|
|
#define OAM_SIZE 0x400
|
||
|
|
|
||
|
|
#define ROM_HEADER_SIZE 0xC0
|
||
|
|
|
||
|
|
#define DISPLAY_WIDTH 240
|
||
|
|
#define DISPLAY_HEIGHT 160
|
||
|
|
|
||
|
|
#define TILE_SIZE_4BPP 32
|
||
|
|
#define TILE_SIZE_8BPP 64
|
||
|
|
|
||
|
|
#define TILE_OFFSET_4BPP(n) ((n) * TILE_SIZE_4BPP)
|
||
|
|
#define TILE_OFFSET_8BPP(n) ((n) * TILE_SIZE_8BPP)
|
||
|
|
|
||
|
|
#define TOTAL_OBJ_TILE_COUNT 1024
|
||
|
|
|
||
|
|
#endif // GUARD_GBA_DEFINES_H
|