#ifndef _MACROS_H_ #define _MACROS_H_ #define ARRAY_COUNT(arr) (s32)(sizeof(arr) / sizeof(arr[0])) #define ARRAY_COUNTU(arr) (u32)(sizeof(arr) / sizeof(arr[0])) #define PHYSICAL_TO_VIRTUAL(addr) (void*)((u32)(addr) + 0x80000000) #define VIRTUAL_TO_PHYSICAL(addr) (u32)((u8*)(addr) - 0x80000000) #define SEGMENTED_TO_VIRTUAL(addr) PHYSICAL_TO_VIRTUAL(gSegments[SEGMENT_NUMBER(addr)] + SEGMENT_OFFSET(addr)) #define ALIGN16(val) (((val) + 0xF) & ~0xF) #define SQ(x) ((x)*(x)) #define ABS(x) ((x) >= 0 ? (x) : -(x)) #define DECR(x) ((x) == 0 ? 0 : --(x)) #define CLAMP(x, min, max) ((x) < (min) ? (min) : (x) > (max) ? (max) : (x)) #define CLAMP_MAX(x, max) ((x) > (max) ? (max) : (x)) #define CLAMP_MIN(x, min) ((x) < (min) ? (min) : (x)) #define MEDIAN3(a1, a2, a3) ((a2 >= a1) ? ((a3 >= a2) ? a2 : ((a1 >= a3) ? a1 : a3)) : ((a2 >= a3) ? a2 : ((a3 >= a1) ? a1 : a3))) #define RGBA8(r, g, b, a) (((r & 0xFF) << 24) | ((g & 0xFF) << 16) | ((b & 0xFF) << 8) | ((a & 0xFF) << 0)) #define PLAYER ((Player*)globalCtx->actorCtx.actorLists[ACTORCAT_PLAYER].head) #define ACTIVE_CAM globalCtx->cameraPtrs[globalCtx->activeCamera] #define YEARS_CHILD 5 #define YEARS_ADULT 17 #define LINK_IS_CHILD (gSaveContext.linkAge != 0) #define LINK_IS_ADULT (gSaveContext.linkAge == 0) #define LINK_AGE_IN_YEARS (LINK_IS_CHILD ? YEARS_CHILD : YEARS_ADULT) #define SLOT(item) gItemSlots[item] #define INV_CONTENT(item) gSaveContext.inventory.items[SLOT(item)] #define AMMO(item) gSaveContext.inventory.ammo[SLOT(item)] #define BEANS_BOUGHT AMMO(ITEM_BEAN + 1) #define ALL_EQUIP_VALUE(equip) ((s32)(gSaveContext.inventory.equipment & gEquipMasks[equip]) >> gEquipShifts[equip]) #define CUR_EQUIP_VALUE(equip) ((s32)(gSaveContext.equips.equipment & gEquipMasks[equip]) >> gEquipShifts[equip]) #define CHECK_OWNED_EQUIP(equip, value) ((gBitFlags[value] << gEquipShifts[equip]) & gSaveContext.inventory.equipment) #define CUR_UPG_VALUE(upg) ((s32)(gSaveContext.inventory.upgrades & gUpgradeMasks[upg]) >> gUpgradeShifts[upg]) #define CAPACITY(upg, value) gUpgradeCapacities[upg][value] #define CUR_CAPACITY(upg) CAPACITY(upg, CUR_UPG_VALUE(upg)) #define CHECK_QUEST_ITEM(item) (gBitFlags[item] & gSaveContext.inventory.questItems) #define CHECK_DUNGEON_ITEM(item, dungeonIndex) (gSaveContext.inventory.dungeonItems[dungeonIndex] & gBitFlags[item]) #define GET_GS_FLAGS(index) \ ((gSaveContext.gsFlags[(index) >> 2] & gGsFlagsMask[(index) & 3]) >> gGsFlagsShift[(index) & 3]) #define SET_GS_FLAGS(index, value) \ (gSaveContext.gsFlags[(index) >> 2] |= (value) << gGsFlagsShift[(index) & 3]) #define HIGH_SCORE(score) (gSaveContext.highScores[score]) #define B_BTN_ITEM ((gSaveContext.buttonStatus[0] == ITEM_NONE) \ ? ITEM_NONE \ : (gSaveContext.equips.buttonItems[0] == ITEM_SWORD_KNIFE) \ ? ITEM_SWORD_BGS \ : gSaveContext.equips.buttonItems[0]) #define C_BTN_ITEM(button) ((gSaveContext.buttonStatus[button + 1] != BTN_DISABLED) \ ? gSaveContext.equips.buttonItems[button + 1] \ : ITEM_NONE) #define CHECK_BTN_ALL(state, combo) (~((state) | ~(combo)) == 0) #define CHECK_BTN_ANY(state, combo) (((state) & (combo)) != 0) #define LOG(exp, value, format, file, line) \ do { \ LogUtils_LogThreadId(file, line); \ osSyncPrintf(exp " = " format "\n", value); \ } while (0) #define LOG_STRING(string, file, line) LOG(#string, string, "%s", file, line) #define LOG_ADDRESS(exp, value, file, line) LOG(exp, value, "%08x", file, line) #define LOG_TIME(exp, value, file, line) LOG(exp, value, "%lld", file, line) #define LOG_NUM(exp, value, file, line) LOG(exp, value, "%d", file, line) #define LOG_HEX(exp, value, file, line) LOG(exp, value, "%x", file, line) #define LOG_FLOAT(exp, value, file, line) LOG(exp, value, "%f", file, line) #define SET_NEXT_GAMESTATE(curState, newInit, newStruct) \ do { \ (curState)->init = newInit; \ (curState)->size = sizeof(newStruct); \ } while (0) #define SET_FULLSCREEN_VIEWPORT(view) \ { \ Viewport viewport; \ viewport.bottomY = SCREEN_HEIGHT; \ viewport.rightX = SCREEN_WIDTH; \ viewport.topY = 0; \ viewport.leftX = 0; \ View_SetViewport(view, &viewport); \ } \ (void)0 extern GraphicsContext* __gfxCtx; #define WORK_DISP __gfxCtx->work.p #define POLY_OPA_DISP __gfxCtx->polyOpa.p #define POLY_XLU_DISP __gfxCtx->polyXlu.p #define OVERLAY_DISP __gfxCtx->overlay.p // __gfxCtx shouldn't be used directly. // Use the DISP macros defined above when writing to display buffers. #define OPEN_DISPS(gfxCtx, file, line) \ { \ GraphicsContext* __gfxCtx; \ Gfx* dispRefs[4]; \ __gfxCtx = gfxCtx; \ (void)__gfxCtx; \ Graph_OpenDisps(dispRefs, gfxCtx, file, line) #define CLOSE_DISPS(gfxCtx, file, line) \ Graph_CloseDisps(dispRefs, gfxCtx, file, line); \ } \ (void)0 /** * `x` vertex x * `y` vertex y * `z` vertex z * `s` texture s coordinate * `t` texture t coordinate * `crnx` red component of color vertex, or x component of normal vertex * `cgny` green component of color vertex, or y component of normal vertex * `cbnz` blue component of color vertex, or z component of normal vertex * `a` alpha */ #define VTX(x,y,z,s,t,crnx,cgny,cbnz,a) { { { x, y, z }, 0, { s, t }, { crnx, cgny, cbnz, a } } } #define VTX_T(x,y,z,s,t,cr,cg,cb,a) { { x, y, z }, 0, { s, t }, { cr, cg, cb, a } } #ifdef NDEBUG #define ASSERT(cond, msg, file, line) ((void)0) #elif defined(REAL_ASSERT_MACRO) #define ASSERT(cond, msg, file, line) ((cond) ? ((void)0) : __assert(#cond, __FILE__, __LINE__)) #else #define ASSERT(cond, msg, file, line) ((cond) ? ((void)0) : __assert(msg, file, line)) #endif #define gDPSetTileCustom(pkt, fmt, siz, width, height, pal, cms, cmt, masks, maskt, shifts, shiftt) \ do { \ gDPPipeSync(pkt); \ gDPTileSync(pkt); \ gDPSetTile(pkt, fmt, siz, (((width)*siz##_TILE_BYTES) + 7) >> 3, 0, G_TX_LOADTILE, 0, cmt, maskt, shiftt, cms, \ masks, shifts); \ gDPTileSync(pkt); \ gDPSetTile(pkt, fmt, siz, (((width)*siz##_TILE_BYTES) + 7) >> 3, 0, G_TX_RENDERTILE, pal, cmt, maskt, shiftt, \ cms, masks, shifts); \ gDPSetTileSize(pkt, G_TX_RENDERTILE, 0, 0, ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC); \ } while (0) #endif