mirror of
https://github.com/Ninjdai1/pokeemerald.git
synced 2024-11-17 12:07:38 +01:00
72 lines
2.0 KiB
C
72 lines
2.0 KiB
C
#include "global.h"
|
|
#include "data2.h"
|
|
#include "decompress.h"
|
|
#include "sprite.h"
|
|
#include "util.h"
|
|
|
|
static void sub_8075370(struct Sprite *);
|
|
|
|
u8 sub_807521C(s16 x, s16 y, u8 a3)
|
|
{
|
|
u8 mainSpriteId;
|
|
u8 spriteId1, spriteId2, spriteId3, spriteId4;
|
|
struct Sprite *mainSprite;
|
|
|
|
if (GetSpriteTileStartByTag(gUnknown_0831C620.tag) == 0xFFFF)
|
|
{
|
|
LoadCompressedSpriteSheetUsingHeap(&gUnknown_0831C620);
|
|
LoadCompressedSpritePaletteUsingHeap(&gUnknown_0831C628);
|
|
}
|
|
|
|
mainSpriteId = CreateInvisibleSpriteWithCallback(sub_8075370);
|
|
mainSprite = &gSprites[mainSpriteId];
|
|
mainSprite->data[1] = a3;
|
|
|
|
spriteId1 = CreateSprite(&gUnknown_0831C688, x - 16, y - 16, 2);
|
|
gSprites[spriteId1].data[0] = mainSpriteId;
|
|
mainSprite->data[0]++;
|
|
AnimateSprite(&gSprites[spriteId1]);
|
|
|
|
spriteId2 = CreateSprite(&gUnknown_0831C688, x, y - 16, 2);
|
|
gSprites[spriteId2].data[0] = mainSpriteId;
|
|
mainSprite->data[0]++;
|
|
StartSpriteAnim(&gSprites[spriteId2], 1);
|
|
AnimateSprite(&gSprites[spriteId2]);
|
|
|
|
spriteId3 = CreateSprite(&gUnknown_0831C688, x - 16, y, 2);
|
|
gSprites[spriteId3].data[0] = mainSpriteId;
|
|
mainSprite->data[0]++;
|
|
StartSpriteAnim(&gSprites[spriteId3], 2);
|
|
AnimateSprite(&gSprites[spriteId3]);
|
|
|
|
spriteId4 = CreateSprite(&gUnknown_0831C688, x, y, 2);
|
|
gSprites[spriteId4].data[0] = mainSpriteId;
|
|
mainSprite->data[0]++;
|
|
StartSpriteAnim(&gSprites[spriteId4], 3);
|
|
AnimateSprite(&gSprites[spriteId4]);
|
|
|
|
return mainSpriteId;
|
|
}
|
|
|
|
static void sub_8075370(struct Sprite *sprite)
|
|
{
|
|
if (!sprite->data[0])
|
|
{
|
|
FreeSpriteTilesByTag(gUnknown_0831C620.tag);
|
|
FreeSpritePaletteByTag(gUnknown_0831C628.tag);
|
|
if (!sprite->data[1])
|
|
DestroySprite(sprite);
|
|
else
|
|
sprite->callback = SpriteCallbackDummy;
|
|
}
|
|
}
|
|
|
|
void sub_80753B4(struct Sprite *sprite)
|
|
{
|
|
if (sprite->animEnded)
|
|
{
|
|
gSprites[sprite->data[0]].data[0]--;
|
|
DestroySprite(sprite);
|
|
}
|
|
}
|