diff options
Diffstat (limited to 'src/rom_81520A8.c')
| -rw-r--r-- | src/rom_81520A8.c | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/src/rom_81520A8.c b/src/rom_81520A8.c deleted file mode 100644 index 8b10d44d0..000000000 --- a/src/rom_81520A8.c +++ /dev/null @@ -1,218 +0,0 @@ -#include "global.h" -#include "rom_81520A8.h" -#include "malloc.h" -#include "main.h" -#include "digit_obj_util.h" - -static EWRAM_DATA struct -{ - u8 count; - struct UnkStruct_81520A8 *unk4; -} *sUnknown_0203ABB8 = NULL; - -void sub_81520A8(void *dest, u16 value, u8 left, u8 top, u8 width, u8 height) // Unused. -{ - u8 i; - u8 j; - u8 x; - u8 y; - - for (i = 0, y = top; i < height; i++) - { - for (x = left, j = 0; j < width; j++) - { - *(u16 *)((dest) + (y * 64 + x * 2)) = value; - x = (x + 1) % 32; - } - y = (y + 1) % 32; - } -} - -void sub_8152134(void *dest, const u16 *src, u8 left, u8 top, u8 width, u8 height) // Unused. -{ - u8 i; - u8 j; - u8 x; - u8 y; - const u16 *_src; - - for (i = 0, _src = src, y = top; i < height; i++) - { - for (x = left, j = 0; j < width; j++) - { - *(u16 *)((dest) + (y * 64 + x * 2)) = *(_src++); - x = (x + 1) % 32; - } - y = (y + 1) % 32; - } -} - -bool32 sub_81521C0(u8 count) -{ - u8 i = 0; - - if (count == 0) - return FALSE; - if (count > 64) - count = 64; - - sUnknown_0203ABB8 = AllocZeroed(sizeof(*sUnknown_0203ABB8)); - if (sUnknown_0203ABB8 == NULL) - return FALSE; - sUnknown_0203ABB8->unk4 = AllocZeroed(count * sizeof(struct UnkStruct_81520A8)); - if (sUnknown_0203ABB8->unk4 == NULL) - { - FREE_AND_SET_NULL(sUnknown_0203ABB8); - return FALSE; - } - - sUnknown_0203ABB8->count = count; - for (i = 0; i < count; i++) - { - memcpy(&sUnknown_0203ABB8->unk4[i].oam, &gDummyOamData, sizeof(struct OamData)); - sUnknown_0203ABB8->unk4[i].unk19_2 = TRUE; - } - - return TRUE; -} - -bool32 sub_8152254(void) -{ - u8 i = 0; - - if (sUnknown_0203ABB8 == NULL) - return FALSE; - - for (i = 0; i < sUnknown_0203ABB8->count; i++) - memcpy(&gMain.oamBuffer[i + 64], &gDummyOamData, sizeof(struct OamData)); - - memset(sUnknown_0203ABB8->unk4, 0, sUnknown_0203ABB8->count * sizeof(struct UnkStruct_81520A8)); - FREE_AND_SET_NULL(sUnknown_0203ABB8->unk4); - memset(sUnknown_0203ABB8, 0, sizeof(*sUnknown_0203ABB8)); - FREE_AND_SET_NULL(sUnknown_0203ABB8); - - return TRUE; -} - -bool32 sub_81522D4(void) -{ - u8 i = 0; - - if (sUnknown_0203ABB8 == NULL || sUnknown_0203ABB8->unk4 == NULL) - return FALSE; - - for (i = 0; i < sUnknown_0203ABB8->count; i++) - { - if (sUnknown_0203ABB8->unk4[i].unk19_0 && sUnknown_0203ABB8->unk4[i].unk19_1) - { - if (sUnknown_0203ABB8->unk4[i].callback != NULL) - sUnknown_0203ABB8->unk4[i].callback(&sUnknown_0203ABB8->unk4[i]); - - if (sUnknown_0203ABB8->unk4[i].unk19_2) - { - memcpy(&gMain.oamBuffer[i + 64], &gDummyOamData, sizeof(struct OamData)); - } - else - { - sUnknown_0203ABB8->unk4[i].oam.y = sUnknown_0203ABB8->unk4[i].y + sUnknown_0203ABB8->unk4[i].yDelta; - sUnknown_0203ABB8->unk4[i].oam.x = sUnknown_0203ABB8->unk4[i].x + sUnknown_0203ABB8->unk4[i].xDelta; - sUnknown_0203ABB8->unk4[i].oam.priority = sUnknown_0203ABB8->unk4[i].priority; - sUnknown_0203ABB8->unk4[i].oam.tileNum = sUnknown_0203ABB8->unk4[i].tileNum; - memcpy(&gMain.oamBuffer[i + 64], &sUnknown_0203ABB8->unk4[i], sizeof(struct OamData)); - } - } - } - - return TRUE; -} - -static bool32 sub_81523F4(struct UnkStruct_81520A8 *structPtr, u8 arg1) -{ - u16 tileStart; - - if (structPtr == NULL) - return FALSE; - - tileStart = GetSpriteTileStartByTag(structPtr->tileTag); - if (tileStart == 0xFFFF) - return FALSE; - - structPtr->unk18 = arg1; - structPtr->tileNum = (GetTilesPerImage(structPtr->oam.shape, structPtr->oam.size) * arg1) + tileStart; - return TRUE; -} - -u8 sub_8152438(u8 id, void (*func)(struct UnkStruct_81520A8 *)) -{ - if (sUnknown_0203ABB8 == NULL || id >= sUnknown_0203ABB8->count) - return 0xFF; - else if (!sUnknown_0203ABB8->unk4[id].unk19_0) - return 0xFF; - - sUnknown_0203ABB8->unk4[id].callback = func; - return id; -} - -u8 sub_8152474(u8 id, u8 dataArrayId, s16 dataValue) -{ - if (sUnknown_0203ABB8 == NULL || id >= sUnknown_0203ABB8->count) - return 0xFF; - else if (!sUnknown_0203ABB8->unk4[id].unk19_0 || dataArrayId >= ARRAY_COUNT(sUnknown_0203ABB8->unk4[id].data)) - return 0xFF; - - sUnknown_0203ABB8->unk4[id].data[dataArrayId] = dataValue; - return id; -} - -u8 sub_81524C4(const struct OamData *oam, u16 tileTag, u16 palTag, s16 x, s16 y, u8 arg5, u8 priority) -{ - struct UnkStruct_81520A8 *structPtr = NULL; - u8 i; - - if (sUnknown_0203ABB8 == NULL || oam == NULL) - return 0xFF; - - for (i = 0; i < sUnknown_0203ABB8->count; i++) - { - if (!sUnknown_0203ABB8->unk4[i].unk19_0) - { - structPtr = &sUnknown_0203ABB8->unk4[i]; - memset(structPtr, 0, sizeof(*structPtr)); - structPtr->id = i; - structPtr->unk19_0 = TRUE; - structPtr->unk19_1 = TRUE; - break; - } - } - - if (structPtr == NULL) - return 0xFF; - - memcpy(&structPtr->oam, oam, sizeof(*oam)); - structPtr->tileTag = tileTag; - structPtr->palTag = palTag; - structPtr->x = x; - structPtr->y = y; - structPtr->oam.paletteNum = IndexOfSpritePaletteTag(palTag); - if (priority < 4) - { - structPtr->priority = priority; - structPtr->oam.priority = priority; - } - sub_81523F4(structPtr, arg5); - - return structPtr->id; -} - -u8 sub_81525D0(u8 id) -{ - if (sUnknown_0203ABB8 == NULL || !sUnknown_0203ABB8->unk4[id].unk19_0) - return 0xFF; - - memset(&sUnknown_0203ABB8->unk4[id], 0, sizeof(struct UnkStruct_81520A8)); - sUnknown_0203ABB8->unk4[id].oam.y = 160; - sUnknown_0203ABB8->unk4[id].oam.x = 240; - sUnknown_0203ABB8->unk4[id].unk19_2 = TRUE; - memcpy(&gMain.oamBuffer[id + 64], &gDummyOamData, sizeof(struct OamData)); - return id; -} |