void do_boulder_dust(u8 taskId)
{
struct Struct_sub_8078914 subStruct;
int var0 = 0;
REG_BLDCNT = 0x3F42;
REG_BLDALPHA = 0x1000;
REG_BG1CNT_BITFIELD.priority = 1;
REG_BG1CNT_BITFIELD.screenSize = 0;
if (!IsContest())
REG_BG1CNT_BITFIELD.charBaseBlock = 1;
gBattle_BG1_X = 0;
gBattle_BG1_Y = 0;
REG_BG1HOFS = 0;
REG_BG1VOFS = 0;
sub_8078914(&subStruct);
DmaFill32Defvars(3, 0, subStruct.field_4, 0x1000);
LZDecompressVram(&gBattleAnimBackgroundTilemap_SandstormBrew, subStruct.field_4);
LZDecompressVram(&gBattleAnimBackgroundImage_SandstormBrew, subStruct.field_0);
LoadCompressedPalette(&gBattleAnimSpritePalette_261, subStruct.field_8 << 4, 32);
if (IsContest())
sub_80763FC(subStruct.field_8, (u16 *)subStruct.field_4, 0, 0);
if (gBattleAnimArgs[0] != 0 && GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER)
var0 = 1;
gTasks[taskId].data[0] = var0;
gTasks[taskId].func = sub_80DD190;
}
void WallyHandleTrainerBallThrow(void)
{
u8 paletteNum;
u8 taskId;
oamt_add_pos2_onto_pos1(&gSprites[gBankSpriteIds[gActiveBattler]]);
gSprites[gBankSpriteIds[gActiveBattler]].data[0] = 50;
gSprites[gBankSpriteIds[gActiveBattler]].data[2] = -40;
gSprites[gBankSpriteIds[gActiveBattler]].data[4] = gSprites[gBankSpriteIds[gActiveBattler]].pos1.y;
gSprites[gBankSpriteIds[gActiveBattler]].callback = StartTranslateAnimSpriteByDeltas;
gSprites[gBankSpriteIds[gActiveBattler]].data[5] = gActiveBattler;
StoreSpriteCallbackInData(&gSprites[gBankSpriteIds[gActiveBattler]], sub_8030E38);
StartSpriteAnim(&gSprites[gBankSpriteIds[gActiveBattler]], 1);
paletteNum = AllocSpritePalette(0xD6F8);
LoadCompressedPalette(gTrainerBackPicPaletteTable[2].data, 0x100 + paletteNum * 16, 32);
gSprites[gBankSpriteIds[gActiveBattler]].oam.paletteNum = paletteNum;
taskId = CreateTask(sub_8139A2C, 5);
gTasks[taskId].data[0] = gActiveBattler;
if (ewram17810[gActiveBattler].unk0_0)
gTasks[gUnknown_02024E68[gActiveBattler]].func = sub_8044CA0;
ewram17810[4].unk9 |= 1;
gBattleBankFunc[gActiveBattler] = nullsub_91;
}
