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tumbledemerald-legacy/src/battle_anim_utility_funcs.c

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#include "global.h"
#include "battle_anim.h"
#include "contest.h"
#include "gpu_regs.h"
#include "graphics.h"
#include "malloc.h"
#include "palette.h"
#include "sound.h"
#include "sprite.h"
#include "task.h"
#include "util.h"
#include "constants/rgb.h"
#include "constants/songs.h"
struct AnimStatsChangeData
{
u8 battler1;
u8 battler2;
u8 higherPriority;
s16 data[8];
u16 species;
};
static EWRAM_DATA struct AnimStatsChangeData *sAnimStatsChangeData = {0};
static void StartBlendAnimSpriteColor(u8, u32);
static void AnimTask_BlendSpriteColor_Step2(u8);
static void AnimTask_HardwarePaletteFade_Step(u8);
static void AnimTask_TraceMonBlended_Step(u8);
static void AnimMonTrace(struct Sprite*);
static void AnimTask_DrawFallingWhiteLinesOnAttacker_Step(u8);
static void StatsChangeAnimation_Step1(u8);
static void StatsChangeAnimation_Step2(u8);
static void StatsChangeAnimation_Step3(u8);
static void AnimTask_Flash_Step(u8);
static void SetPalettesToColor(u32, u16);
static void AnimTask_UpdateSlidingBg(u8);
static void UpdateMonScrollingBgMask(u8);
static void AnimTask_WaitAndRestoreVisibility(u8);
static const u16 sCurseLinesPalette[] = { RGB_WHITE };
// These belong in battle_intro.c, but putting them there causes 2 bytes of alignment padding
// between the two .rodata segments. Perhaps battle_intro.c actually belongs in this file, too.
const u8 gBattleAnimBgCntSet[] = {REG_OFFSET_BG0CNT, REG_OFFSET_BG1CNT, REG_OFFSET_BG2CNT, REG_OFFSET_BG3CNT};
const u8 gBattleAnimBgCntGet[] = {REG_OFFSET_BG0CNT, REG_OFFSET_BG1CNT, REG_OFFSET_BG2CNT, REG_OFFSET_BG3CNT};
void AnimTask_BlendBattleAnimPal(u8 taskId)
{
u32 selectedPalettes = UnpackSelectedBattleBgPalettes(gBattleAnimArgs[0]);
selectedPalettes |= GetBattleMonSpritePalettesMask((gBattleAnimArgs[0] >> 7) & 1,
(gBattleAnimArgs[0] >> 8) & 1,
(gBattleAnimArgs[0] >> 9) & 1,
(gBattleAnimArgs[0] >> 10) & 1);
StartBlendAnimSpriteColor(taskId, selectedPalettes);
}
void AnimTask_BlendBattleAnimPalExclude(u8 taskId)
{
u8 battler;
u32 selectedPalettes;
u8 animBattlers[2];
animBattlers[1] = 0xFF;
selectedPalettes = UnpackSelectedBattleBgPalettes(1);
switch (gBattleAnimArgs[0])
{
case 2:
selectedPalettes = 0;
// fall through
case ANIM_ATTACKER:
animBattlers[0] = gBattleAnimAttacker;
break;
case 3:
selectedPalettes = 0;
// fall through
case ANIM_TARGET:
animBattlers[0] = gBattleAnimTarget;
break;
case 4:
animBattlers[0] = gBattleAnimAttacker;
animBattlers[1] = gBattleAnimTarget;
break;
case 5:
animBattlers[0] = 0xFF;
break;
case 6:
selectedPalettes = 0;
animBattlers[0] = BATTLE_PARTNER(gBattleAnimAttacker);
break;
case 7:
selectedPalettes = 0;
animBattlers[0] = BATTLE_PARTNER(gBattleAnimTarget);
break;
}
for (battler = 0; battler < MAX_BATTLERS_COUNT; battler++)
{
if (battler != animBattlers[0] && battler != animBattlers[1] && IsBattlerSpriteVisible(battler))
selectedPalettes |= 0x10000 << AnimDummyReturnArg(battler);
}
StartBlendAnimSpriteColor(taskId, selectedPalettes);
}
void AnimTask_SetCamouflageBlend(u8 taskId)
{
u32 selectedPalettes = UnpackSelectedBattleBgPalettes(gBattleAnimArgs[0]);
switch (gBattleTerrain)
{
case BATTLE_TERRAIN_GRASS:
gBattleAnimArgs[4] = RGB(12, 24, 2);
break;
case BATTLE_TERRAIN_LONG_GRASS:
gBattleAnimArgs[4] = RGB(0, 15, 2);
break;
case BATTLE_TERRAIN_SAND:
gBattleAnimArgs[4] = RGB(30, 24, 11);
break;
case BATTLE_TERRAIN_UNDERWATER:
gBattleAnimArgs[4] = RGB(0, 0, 18);
break;
case BATTLE_TERRAIN_WATER:
gBattleAnimArgs[4] = RGB(11, 22, 31);
break;
case BATTLE_TERRAIN_POND:
gBattleAnimArgs[4] = RGB(11, 22, 31);
break;
case BATTLE_TERRAIN_MOUNTAIN:
gBattleAnimArgs[4] = RGB(22, 16, 10);
break;
case BATTLE_TERRAIN_CAVE:
gBattleAnimArgs[4] = RGB(14, 9, 3);
break;
case BATTLE_TERRAIN_BUILDING:
gBattleAnimArgs[4] = RGB(31, 31, 31);
break;
case BATTLE_TERRAIN_PLAIN:
gBattleAnimArgs[4] = RGB(31, 31, 31);
break;
}
StartBlendAnimSpriteColor(taskId, selectedPalettes);
}
void AnimTask_BlendParticle(u8 taskId)
{
u8 paletteIndex = IndexOfSpritePaletteTag(gBattleAnimArgs[0]);
u32 selectedPalettes = 1 << (paletteIndex + 16);
StartBlendAnimSpriteColor(taskId, selectedPalettes);
}
void StartBlendAnimSpriteColor(u8 taskId, u32 selectedPalettes)
{
gTasks[taskId].data[0] = selectedPalettes;
gTasks[taskId].data[1] = selectedPalettes >> 16;
gTasks[taskId].data[2] = gBattleAnimArgs[1];
gTasks[taskId].data[3] = gBattleAnimArgs[2];
gTasks[taskId].data[4] = gBattleAnimArgs[3];
gTasks[taskId].data[5] = gBattleAnimArgs[4];
gTasks[taskId].data[10] = gBattleAnimArgs[2];
gTasks[taskId].func = AnimTask_BlendSpriteColor_Step2;
gTasks[taskId].func(taskId);
}
static void AnimTask_BlendSpriteColor_Step2(u8 taskId)
{
u32 selectedPalettes;
u16 singlePaletteMask = 0;
if (gTasks[taskId].data[9] == gTasks[taskId].data[2])
{
gTasks[taskId].data[9] = 0;
selectedPalettes = gTasks[taskId].data[0] | (gTasks[taskId].data[1] << 16);
while (selectedPalettes != 0)
{
if (selectedPalettes & 1)
BlendPalette(singlePaletteMask, 16, gTasks[taskId].data[10], gTasks[taskId].data[5]);
singlePaletteMask += 0x10;
selectedPalettes >>= 1;
}
if (gTasks[taskId].data[10] < gTasks[taskId].data[4])
gTasks[taskId].data[10]++;
else if (gTasks[taskId].data[10] > gTasks[taskId].data[4])
gTasks[taskId].data[10]--;
else
DestroyAnimVisualTask(taskId);
}
else
{
gTasks[taskId].data[9]++;
}
}
void AnimTask_HardwarePaletteFade(u8 taskId)
{
BeginHardwarePaletteFade(
gBattleAnimArgs[0],
gBattleAnimArgs[1],
gBattleAnimArgs[2],
gBattleAnimArgs[3],
gBattleAnimArgs[4]);
gTasks[taskId].func = AnimTask_HardwarePaletteFade_Step;
}
static void AnimTask_HardwarePaletteFade_Step(u8 taskId)
{
if (!gPaletteFade.active)
DestroyAnimVisualTask(taskId);
}
// Used to leave blended traces of a mon, usually to imply speed as in Agility or Aerial Ace
void AnimTask_TraceMonBlended(u8 taskId)
{
struct Task *task = &gTasks[taskId];
task->data[0] = gBattleAnimArgs[0];
task->data[1] = 0;
task->data[2] = gBattleAnimArgs[1];
task->data[3] = gBattleAnimArgs[2];
task->data[4] = gBattleAnimArgs[3];
task->data[5] = 0;
task->func = AnimTask_TraceMonBlended_Step;
}
static void AnimTask_TraceMonBlended_Step(u8 taskId)
{
struct Task *task = &gTasks[taskId];
if (task->data[4])
{
if (task->data[1])
{
task->data[1]--;
}
else
{
task->data[6] = CloneBattlerSpriteWithBlend(task->data[0]);
if (task->data[6] >= 0)
{
gSprites[task->data[6]].oam.priority = task->data[0] ? 1 : 2;
gSprites[task->data[6]].data[0] = task->data[3];
gSprites[task->data[6]].data[1] = taskId;
gSprites[task->data[6]].data[2] = 5;
gSprites[task->data[6]].callback = AnimMonTrace;
task->data[5]++;
}
task->data[4]--;
task->data[1] = task->data[2];
}
}
else if (task->data[5] == 0)
{
DestroyAnimVisualTask(taskId);
}
}
static void AnimMonTrace(struct Sprite *sprite)
{
if (sprite->data[0])
{
sprite->data[0]--;
}
else
{
gTasks[sprite->data[1]].data[sprite->data[2]]--;
DestroySpriteWithActiveSheet(sprite);
}
}
// Only used by Curse for non-Ghost mons
void AnimTask_DrawFallingWhiteLinesOnAttacker(u8 taskId)
{
u16 species;
int spriteId, newSpriteId;
u16 var0;
u16 bg1Cnt;
struct BattleAnimBgData animBgData;
var0 = 0;
gBattle_WIN0H = 0;
gBattle_WIN0V = 0;
SetGpuReg(REG_OFFSET_WININ, WININ_WIN0_BG_ALL | WININ_WIN0_OBJ | WININ_WIN0_CLR
| WININ_WIN1_BG_ALL | WININ_WIN1_OBJ | WININ_WIN1_CLR);
SetGpuReg(REG_OFFSET_WINOUT, WINOUT_WIN01_BG0 | WINOUT_WIN01_BG2 | WINOUT_WIN01_BG3 | WINOUT_WIN01_OBJ | WINOUT_WIN01_CLR
| WINOUT_WINOBJ_BG_ALL | WINOUT_WINOBJ_OBJ | WINOUT_WINOBJ_CLR);
SetGpuRegBits(REG_OFFSET_DISPCNT, DISPCNT_OBJWIN_ON);
SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT1_BG1 | BLDCNT_TGT2_ALL | BLDCNT_EFFECT_BLEND);
SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(8, 12));
bg1Cnt = GetGpuReg(REG_OFFSET_BG1CNT);
((struct BgCnt *)&bg1Cnt)->priority = 0;
((struct BgCnt *)&bg1Cnt)->screenSize = 0;
SetGpuReg(REG_OFFSET_BG1CNT, bg1Cnt);
if (!IsContest())
{
((struct BgCnt *)&bg1Cnt)->charBaseBlock = 1;
SetGpuReg(REG_OFFSET_BG1CNT, bg1Cnt);
}
if (IsDoubleBattle() && !IsContest())
{
if (GetBattlerPosition(gBattleAnimAttacker) == B_POSITION_OPPONENT_RIGHT
|| GetBattlerPosition(gBattleAnimAttacker) == B_POSITION_PLAYER_LEFT)
{
if (IsBattlerSpriteVisible(BATTLE_PARTNER(gBattleAnimAttacker)) == TRUE)
{
gSprites[gBattlerSpriteIds[BATTLE_PARTNER(gBattleAnimAttacker)]].oam.priority -= 1;
((struct BgCnt *)&bg1Cnt)->priority = 1;
SetGpuReg(REG_OFFSET_BG1CNT, bg1Cnt);
var0 = 1;
}
}
}
if (IsContest())
{
species = gContestResources->moveAnim->species;
}
else
{
if (GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER)
species = GetMonData(&gEnemyParty[gBattlerPartyIndexes[gBattleAnimAttacker]], MON_DATA_SPECIES);
else
species = GetMonData(&gPlayerParty[gBattlerPartyIndexes[gBattleAnimAttacker]], MON_DATA_SPECIES);
}
spriteId = GetAnimBattlerSpriteId(ANIM_ATTACKER);
newSpriteId = CreateInvisibleSpriteCopy(gBattleAnimAttacker, spriteId, species);
GetBattleAnimBg1Data(&animBgData);
AnimLoadCompressedBgTilemapHandleContest(&animBgData, gBattleAnimMaskTilemap_Curse, FALSE);
AnimLoadCompressedBgGfx(animBgData.bgId, gBattleAnimMaskImage_Curse, animBgData.tilesOffset);
LoadPalette(sCurseLinesPalette, animBgData.paletteId * 16 + 1, 2);
gBattle_BG1_X = -gSprites[spriteId].x + 32;
gBattle_BG1_Y = -gSprites[spriteId].y + 32;
gTasks[taskId].data[0] = newSpriteId;
gTasks[taskId].data[6] = var0;
gTasks[taskId].func = AnimTask_DrawFallingWhiteLinesOnAttacker_Step;
}
static void AnimTask_DrawFallingWhiteLinesOnAttacker_Step(u8 taskId)
{
struct BattleAnimBgData animBgData;
struct Sprite *sprite;
u16 bg1Cnt;
gTasks[taskId].data[10] += 4;
gBattle_BG1_Y -= 4;
if (gTasks[taskId].data[10] == 64)
{
gTasks[taskId].data[10] = 0;
gBattle_BG1_Y += 64;
if (++gTasks[taskId].data[11] == 4)
{
ResetBattleAnimBg(0);
gBattle_WIN0H = 0;
gBattle_WIN0V = 0;
SetGpuReg(REG_OFFSET_WININ, WININ_WIN0_BG_ALL | WININ_WIN0_OBJ | WININ_WIN0_CLR
| WININ_WIN1_BG_ALL | WININ_WIN1_OBJ | WININ_WIN1_CLR);
SetGpuReg(REG_OFFSET_WINOUT, WINOUT_WIN01_BG_ALL | WINOUT_WIN01_OBJ | WINOUT_WIN01_CLR
| WINOUT_WINOBJ_BG_ALL | WINOUT_WINOBJ_OBJ | WINOUT_WINOBJ_CLR);
if (!IsContest())
{
bg1Cnt = GetGpuReg(REG_OFFSET_BG1CNT);
((struct BgCnt *)&bg1Cnt)->charBaseBlock = 0;
SetGpuReg(REG_OFFSET_BG1CNT, bg1Cnt);
}
SetGpuReg(REG_OFFSET_DISPCNT, GetGpuReg(REG_OFFSET_DISPCNT) ^ DISPCNT_OBJWIN_ON);
SetGpuReg(REG_OFFSET_BLDCNT, 0);
SetGpuReg(REG_OFFSET_BLDALPHA, 0);
sprite = &gSprites[GetAnimBattlerSpriteId(0)]; // unused
sprite = &gSprites[gTasks[taskId].data[0]];
DestroySprite(sprite);
GetBattleAnimBg1Data(&animBgData);
ClearBattleAnimBg(animBgData.bgId);
if (gTasks[taskId].data[6] == 1)
gSprites[gBattlerSpriteIds[BATTLE_PARTNER(gBattleAnimAttacker)]].oam.priority++;
gBattle_BG1_Y = 0;
DestroyAnimVisualTask(taskId);
}
}
}
void InitStatsChangeAnimation(u8 taskId)
{
u8 i;
sAnimStatsChangeData = AllocZeroed(sizeof(struct AnimStatsChangeData));
for (i = 0; i < 8; i++)
sAnimStatsChangeData->data[i] = gBattleAnimArgs[i];
gTasks[taskId].func = StatsChangeAnimation_Step1;
}
static void StatsChangeAnimation_Step1(u8 taskId)
{
if (sAnimStatsChangeData->data[2] == 0)
sAnimStatsChangeData->battler1 = gBattleAnimAttacker;
else
sAnimStatsChangeData->battler1 = gBattleAnimTarget;
sAnimStatsChangeData->battler2 = BATTLE_PARTNER(sAnimStatsChangeData->battler1);
if (IsContest() || (sAnimStatsChangeData->data[3] && !IsBattlerSpriteVisible(sAnimStatsChangeData->battler2)))
sAnimStatsChangeData->data[3] = 0;
gBattle_WIN0H = 0;
gBattle_WIN0V = 0;
SetGpuReg(REG_OFFSET_WININ, WININ_WIN0_BG_ALL | WININ_WIN0_OBJ | WININ_WIN0_CLR
| WININ_WIN1_BG_ALL | WININ_WIN1_OBJ | WININ_WIN1_CLR);
SetGpuReg(REG_OFFSET_WINOUT, WINOUT_WIN01_BG0 | WINOUT_WIN01_BG2 | WINOUT_WIN01_BG3 | WINOUT_WIN01_OBJ | WINOUT_WIN01_CLR
| WINOUT_WINOBJ_BG_ALL | WINOUT_WINOBJ_OBJ | WINOUT_WINOBJ_CLR);
SetGpuRegBits(REG_OFFSET_DISPCNT, DISPCNT_OBJWIN_ON);
SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT1_BG1 | BLDCNT_TGT2_ALL | BLDCNT_EFFECT_BLEND);
SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(0, 16));
SetAnimBgAttribute(1, BG_ANIM_PRIORITY, 0);
SetAnimBgAttribute(1, BG_ANIM_SCREEN_SIZE, 0);
if (!IsContest())
SetAnimBgAttribute(1, BG_ANIM_CHAR_BASE_BLOCK, 1);
if (IsDoubleBattle() && sAnimStatsChangeData->data[3] == 0)
{
if (GetBattlerPosition(sAnimStatsChangeData->battler1) == B_POSITION_OPPONENT_RIGHT
|| GetBattlerPosition(sAnimStatsChangeData->battler1) == B_POSITION_PLAYER_LEFT)
{
if (IsBattlerSpriteVisible(sAnimStatsChangeData->battler2) == TRUE)
{
gSprites[gBattlerSpriteIds[sAnimStatsChangeData->battler2]].oam.priority -= 1;
SetAnimBgAttribute(1, BG_ANIM_PRIORITY, 1);
sAnimStatsChangeData->higherPriority = 1;
}
}
}
if (IsContest())
{
sAnimStatsChangeData->species = gContestResources->moveAnim->species;
}
else
{
if (GetBattlerSide(sAnimStatsChangeData->battler1) != B_SIDE_PLAYER)
sAnimStatsChangeData->species = GetMonData(&gEnemyParty[gBattlerPartyIndexes[sAnimStatsChangeData->battler1]], MON_DATA_SPECIES);
else
sAnimStatsChangeData->species = GetMonData(&gPlayerParty[gBattlerPartyIndexes[sAnimStatsChangeData->battler1]], MON_DATA_SPECIES);
}
gTasks[taskId].func = StatsChangeAnimation_Step2;
}
static void StatsChangeAnimation_Step2(u8 taskId)
{
struct BattleAnimBgData animBgData;
u8 spriteId, spriteId2;
u8 battlerSpriteId;
spriteId2 = 0;
battlerSpriteId = gBattlerSpriteIds[sAnimStatsChangeData->battler1];
spriteId = CreateInvisibleSpriteCopy(sAnimStatsChangeData->battler1, battlerSpriteId, sAnimStatsChangeData->species);
if (sAnimStatsChangeData->data[3])
{
battlerSpriteId = gBattlerSpriteIds[sAnimStatsChangeData->battler2];
spriteId2 = CreateInvisibleSpriteCopy(sAnimStatsChangeData->battler2, battlerSpriteId, sAnimStatsChangeData->species);
}
GetBattleAnimBg1Data(&animBgData);
if (sAnimStatsChangeData->data[0] == 0)
AnimLoadCompressedBgTilemapHandleContest(&animBgData, gBattleStatMask1_Tilemap, FALSE);
else
AnimLoadCompressedBgTilemapHandleContest(&animBgData, gBattleStatMask2_Tilemap, FALSE);
AnimLoadCompressedBgGfx(animBgData.bgId, gBattleStatMask_Gfx, animBgData.tilesOffset);
switch (sAnimStatsChangeData->data[1])
{
case 0:
LoadCompressedPalette(gBattleStatMask2_Pal, animBgData.paletteId * 16, 32);
break;
case 1:
LoadCompressedPalette(gBattleStatMask1_Pal, animBgData.paletteId * 16, 32);
break;
case 2:
LoadCompressedPalette(gBattleStatMask3_Pal, animBgData.paletteId * 16, 32);
break;
case 3:
LoadCompressedPalette(gBattleStatMask4_Pal, animBgData.paletteId * 16, 32);
break;
case 4:
LoadCompressedPalette(gBattleStatMask6_Pal, animBgData.paletteId * 16, 32);
break;
case 5:
LoadCompressedPalette(gBattleStatMask7_Pal, animBgData.paletteId * 16, 32);
break;
case 6:
LoadCompressedPalette(gBattleStatMask8_Pal, animBgData.paletteId * 16, 32);
break;
default:
LoadCompressedPalette(gBattleStatMask5_Pal, animBgData.paletteId * 16, 32);
break;
}
gBattle_BG1_X = 0;
gBattle_BG1_Y = 0;
if (sAnimStatsChangeData->data[0] == 1)
{
gBattle_BG1_X = 64;
gTasks[taskId].data[1] = -3;
}
else
{
gTasks[taskId].data[1] = 3;
}
if (sAnimStatsChangeData->data[4] == 0)
{
gTasks[taskId].data[4] = 10;
gTasks[taskId].data[5] = 20;
}
else
{
gTasks[taskId].data[4] = 13;
gTasks[taskId].data[5] = 30;
}
gTasks[taskId].data[0] = spriteId;
gTasks[taskId].data[2] = sAnimStatsChangeData->data[3];
gTasks[taskId].data[3] = spriteId2;
gTasks[taskId].data[6] = sAnimStatsChangeData->higherPriority;
gTasks[taskId].data[7] = gBattlerSpriteIds[sAnimStatsChangeData->battler2];
gTasks[taskId].func = StatsChangeAnimation_Step3;
if (sAnimStatsChangeData->data[0] == 0)
PlaySE12WithPanning(SE_M_STAT_INCREASE, BattleAnimAdjustPanning2(-64));
else
PlaySE12WithPanning(SE_M_STAT_DECREASE, BattleAnimAdjustPanning2(-64));
}
static void StatsChangeAnimation_Step3(u8 taskId)
{
gBattle_BG1_Y += gTasks[taskId].data[1];
switch (gTasks[taskId].data[15])
{
case 0:
if (gTasks[taskId].data[11]++ > 0)
{
gTasks[taskId].data[11] = 0;
gTasks[taskId].data[12]++;
SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(gTasks[taskId].data[12], 16 - gTasks[taskId].data[12]));
if (gTasks[taskId].data[12] == gTasks[taskId].data[4])
gTasks[taskId].data[15]++;
}
break;
case 1:
if (++gTasks[taskId].data[10] == gTasks[taskId].data[5])
gTasks[taskId].data[15]++;
break;
case 2:
if (gTasks[taskId].data[11]++ > 0)
{
gTasks[taskId].data[11] = 0;
gTasks[taskId].data[12]--;
SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(gTasks[taskId].data[12], 16 - gTasks[taskId].data[12]));
if (gTasks[taskId].data[12] == 0)
{
ResetBattleAnimBg(0);
gTasks[taskId].data[15]++;
}
}
break;
case 3:
gBattle_WIN0H = 0;
gBattle_WIN0V = 0;
SetGpuReg(REG_OFFSET_WININ, WININ_WIN0_BG_ALL | WININ_WIN0_OBJ | WININ_WIN0_CLR
| WININ_WIN1_BG_ALL | WININ_WIN1_OBJ | WININ_WIN1_CLR);
SetGpuReg(REG_OFFSET_WINOUT, WINOUT_WIN01_BG_ALL | WINOUT_WIN01_OBJ | WINOUT_WIN01_CLR
| WINOUT_WINOBJ_BG_ALL | WINOUT_WINOBJ_OBJ | WINOUT_WINOBJ_CLR);
if (!IsContest())
SetAnimBgAttribute(1, BG_ANIM_CHAR_BASE_BLOCK, 0);
SetGpuReg(REG_OFFSET_DISPCNT, GetGpuReg(REG_OFFSET_DISPCNT) ^ DISPCNT_OBJWIN_ON);
SetGpuReg(REG_OFFSET_BLDCNT, 0);
SetGpuReg(REG_OFFSET_BLDALPHA, 0);
DestroySprite(&gSprites[gTasks[taskId].data[0]]);
if (gTasks[taskId].data[2])
DestroySprite(&gSprites[gTasks[taskId].data[3]]);
if (gTasks[taskId].data[6] == 1)
gSprites[gTasks[taskId].data[7]].oam.priority++;
Free(sAnimStatsChangeData);
sAnimStatsChangeData = NULL;
DestroyAnimVisualTask(taskId);
break;
}
}
void AnimTask_Flash(u8 taskId)
{
u32 selectedPalettes = GetBattleMonSpritePalettesMask(1, 1, 1, 1);
SetPalettesToColor(selectedPalettes, RGB_BLACK);
gTasks[taskId].data[14] = selectedPalettes >> 16;
selectedPalettes = GetBattleBgPalettesMask(1, 0, 0, 0, 0, 0, 0) & 0xFFFF;
SetPalettesToColor(selectedPalettes, RGB_WHITEALPHA);
gTasks[taskId].data[15] = selectedPalettes;
gTasks[taskId].data[0] = 0;
gTasks[taskId].data[1] = 0;
gTasks[taskId].func = AnimTask_Flash_Step;
}
static void AnimTask_Flash_Step(u8 taskId)
{
u16 i;
struct Task *task = &gTasks[taskId];
switch (task->data[0])
{
case 0:
if (++task->data[1] > 6)
{
task->data[1] = 0;
task->data[2] = 16;
task->data[0]++;
}
break;
case 1:
if (++task->data[1] > 1)
{
task->data[1] = 0;
task->data[2]--;
for (i = 0; i < 16; i++)
{
if ((task->data[15] >> i) & 1)
{
u16 paletteOffset = i * 16;
BlendPalette(paletteOffset, 16, task->data[2], 0xFFFF);
}
if ((task->data[14] >> i) & 1)
{
u16 paletteOffset = i * 16 + 0x100;
BlendPalette(paletteOffset, 16, task->data[2], 0);
}
}
if (task->data[2] == 0)
task->data[0]++;
}
break;
case 2:
DestroyAnimVisualTask(taskId);
break;
}
}
static void SetPalettesToColor(u32 selectedPalettes, u16 color)
{
u16 i;
for (i = 0; i < 32; i++)
{
if (selectedPalettes & 1)
{
u16 curOffset = i * 16;
u16 paletteOffset = curOffset;
while (curOffset < paletteOffset + 16)
{
gPlttBufferFaded[curOffset] = color;
curOffset++;
}
}
selectedPalettes >>= 1;
}
}
void AnimTask_BlendNonAttackerPalettes(u8 taskId)
{
u32 battler;
int j;
u32 selectedPalettes = 0;
for (battler = 0; battler < MAX_BATTLERS_COUNT; battler++)
{
if (gBattleAnimAttacker != battler)
selectedPalettes |= 1 << (battler + 16);
}
for (j = 5; j != 0; j--)
gBattleAnimArgs[j] = gBattleAnimArgs[j - 1];
StartBlendAnimSpriteColor(taskId, selectedPalettes);
}
void AnimTask_StartSlidingBg(u8 taskId)
{
u8 newTaskId;
UpdateAnimBg3ScreenSize(FALSE);
newTaskId = CreateTask(AnimTask_UpdateSlidingBg, 5);
if (gBattleAnimArgs[2] && GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER)
{
gBattleAnimArgs[0] = -gBattleAnimArgs[0];
gBattleAnimArgs[1] = -gBattleAnimArgs[1];
}
gTasks[newTaskId].data[1] = gBattleAnimArgs[0];
gTasks[newTaskId].data[2] = gBattleAnimArgs[1];
gTasks[newTaskId].data[3] = gBattleAnimArgs[3];
gTasks[newTaskId].data[0]++;
DestroyAnimVisualTask(taskId);
}
static void AnimTask_UpdateSlidingBg(u8 taskId)
{
gTasks[taskId].data[10] += gTasks[taskId].data[1];
gTasks[taskId].data[11] += gTasks[taskId].data[2];
gBattle_BG3_X += gTasks[taskId].data[10] >> 8;
gBattle_BG3_Y += gTasks[taskId].data[11] >> 8;
gTasks[taskId].data[10] &= 0xFF;
gTasks[taskId].data[11] &= 0xFF;
if (gBattleAnimArgs[7] == gTasks[taskId].data[3])
{
gBattle_BG3_X = 0;
gBattle_BG3_Y = 0;
UpdateAnimBg3ScreenSize(TRUE);
DestroyTask(taskId);
}
}
void AnimTask_GetAttackerSide(u8 taskId)
{
gBattleAnimArgs[ARG_RET_ID] = GetBattlerSide(gBattleAnimAttacker);
DestroyAnimVisualTask(taskId);
}
void AnimTask_GetTargetSide(u8 taskId)
{
gBattleAnimArgs[ARG_RET_ID] = GetBattlerSide(gBattleAnimTarget);
DestroyAnimVisualTask(taskId);
}
void AnimTask_GetTargetIsAttackerPartner(u8 taskId)
{
gBattleAnimArgs[ARG_RET_ID] = BATTLE_PARTNER(gBattleAnimAttacker) == gBattleAnimTarget;
DestroyAnimVisualTask(taskId);
}
// For hiding or subsequently revealing all other battlers
void AnimTask_SetAllNonAttackersInvisiblity(u8 taskId)
{
u16 battler;
for (battler = 0; battler < MAX_BATTLERS_COUNT; battler++)
{
if (battler != gBattleAnimAttacker && IsBattlerSpriteVisible(battler))
gSprites[gBattlerSpriteIds[battler]].invisible = gBattleAnimArgs[0];
}
DestroyAnimVisualTask(taskId);
}
void StartMonScrollingBgMask(u8 taskId, int unused, u16 scrollSpeed, u8 battler, bool8 includePartner, u8 numFadeSteps, u8 fadeStepDelay, u8 duration, const u32 *gfx, const u32 *tilemap, const u32 *palette)
{
u16 species;
u8 spriteId, spriteId2;
u16 bg1Cnt;
struct BattleAnimBgData animBgData;
u8 battler2;
spriteId2 = 0;
battler2 = BATTLE_PARTNER(battler);
if (IsContest() || (includePartner && !IsBattlerSpriteVisible(battler2)))
includePartner = FALSE;
gBattle_WIN0H = 0;
gBattle_WIN0V = 0;
SetGpuReg(REG_OFFSET_WININ, WININ_WIN0_BG_ALL | WININ_WIN0_OBJ | WININ_WIN0_CLR
| WININ_WIN1_BG_ALL | WININ_WIN1_OBJ | WININ_WIN1_CLR);
SetGpuReg(REG_OFFSET_WINOUT, WINOUT_WIN01_BG0 | WINOUT_WIN01_BG2 | WINOUT_WIN01_BG3 | WINOUT_WIN01_OBJ | WINOUT_WIN01_CLR
| WINOUT_WINOBJ_BG_ALL | WINOUT_WINOBJ_OBJ | WINOUT_WINOBJ_CLR);
SetGpuRegBits(REG_OFFSET_DISPCNT, DISPCNT_OBJWIN_ON);
SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT1_BG1 | BLDCNT_TGT2_ALL | BLDCNT_EFFECT_BLEND);
SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(0, 16));
bg1Cnt = GetGpuReg(REG_OFFSET_BG1CNT);
((vBgCnt *)&bg1Cnt)->priority = 0;
((vBgCnt *)&bg1Cnt)->screenSize = 0;
((vBgCnt *)&bg1Cnt)->areaOverflowMode = 1;
if (!IsContest())
{
((vBgCnt *)&bg1Cnt)->charBaseBlock = 1;
}
SetGpuReg(REG_OFFSET_BG1CNT, bg1Cnt);
if (IsContest())
{
species = gContestResources->moveAnim->species;
}
else
{
if (GetBattlerSide(battler) != B_SIDE_PLAYER)
species = GetMonData(&gEnemyParty[gBattlerPartyIndexes[battler]], MON_DATA_SPECIES);
else
species = GetMonData(&gPlayerParty[gBattlerPartyIndexes[battler]], MON_DATA_SPECIES);
}
spriteId = CreateInvisibleSpriteCopy(battler, gBattlerSpriteIds[battler], species);
if (includePartner)
spriteId2 = CreateInvisibleSpriteCopy(battler2, gBattlerSpriteIds[battler2], species);
GetBattleAnimBg1Data(&animBgData);
AnimLoadCompressedBgTilemapHandleContest(&animBgData, tilemap, FALSE);
AnimLoadCompressedBgGfx(animBgData.bgId, gfx, animBgData.tilesOffset);
LoadCompressedPalette(palette, animBgData.paletteId * 16, 32);
gBattle_BG1_X = 0;
gBattle_BG1_Y = 0;
gTasks[taskId].data[1] = scrollSpeed;
gTasks[taskId].data[4] = numFadeSteps;
gTasks[taskId].data[5] = duration;
gTasks[taskId].data[6] = fadeStepDelay;
gTasks[taskId].data[0] = spriteId;
gTasks[taskId].data[2] = includePartner;
gTasks[taskId].data[3] = spriteId2;
gTasks[taskId].func = UpdateMonScrollingBgMask;
}
static void UpdateMonScrollingBgMask(u8 taskId)
{
gTasks[taskId].data[13] += gTasks[taskId].data[1] < 0 ? -gTasks[taskId].data[1] : gTasks[taskId].data[1];
if (gTasks[taskId].data[1] < 0)
gBattle_BG1_Y -= gTasks[taskId].data[13] >> 8;
else
gBattle_BG1_Y += gTasks[taskId].data[13] >> 8;
gTasks[taskId].data[13] &= 0xFF;
switch (gTasks[taskId].data[15])
{
case 0:
if (gTasks[taskId].data[11]++ >= gTasks[taskId].data[6])
{
gTasks[taskId].data[11] = 0;
gTasks[taskId].data[12]++;
SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(gTasks[taskId].data[12], 16 - gTasks[taskId].data[12]));
if (gTasks[taskId].data[12] == gTasks[taskId].data[4])
gTasks[taskId].data[15]++;
}
break;
case 1:
if (++gTasks[taskId].data[10] == gTasks[taskId].data[5])
gTasks[taskId].data[15]++;
break;
case 2:
if (gTasks[taskId].data[11]++ >= gTasks[taskId].data[6])
{
gTasks[taskId].data[11] = 0;
gTasks[taskId].data[12]--;
SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(gTasks[taskId].data[12], 16 - gTasks[taskId].data[12]));
if (gTasks[taskId].data[12] == 0)
{
ResetBattleAnimBg(0);
gBattle_WIN0H = 0;
gBattle_WIN0V = 0;
SetGpuReg(REG_OFFSET_WININ, WININ_WIN0_BG_ALL | WININ_WIN0_OBJ | WININ_WIN0_CLR
| WININ_WIN1_BG_ALL | WININ_WIN1_OBJ | WININ_WIN1_CLR);
SetGpuReg(REG_OFFSET_WINOUT, WINOUT_WIN01_BG_ALL | WINOUT_WIN01_OBJ | WINOUT_WIN01_CLR
| WINOUT_WINOBJ_BG_ALL | WINOUT_WINOBJ_OBJ | WINOUT_WINOBJ_CLR);
if (!IsContest())
{
u16 bg1Cnt = GetGpuReg(REG_OFFSET_BG1CNT);
((vBgCnt *)&bg1Cnt)->charBaseBlock = 0;
SetGpuReg(REG_OFFSET_BG1CNT, bg1Cnt);
}
SetGpuReg(REG_OFFSET_DISPCNT, GetGpuReg(REG_OFFSET_DISPCNT) ^ DISPCNT_OBJWIN_ON);
SetGpuReg(REG_OFFSET_BLDCNT, 0);
SetGpuReg(REG_OFFSET_BLDALPHA, 0);
DestroySprite(&gSprites[gTasks[taskId].data[0]]);
if (gTasks[taskId].data[2])
DestroySprite(&gSprites[gTasks[taskId].data[3]]);
DestroyAnimVisualTask(taskId);
}
}
break;
}
}
void AnimTask_GetBattleTerrain(u8 taskId)
{
gBattleAnimArgs[0] = gBattleTerrain;
DestroyAnimVisualTask(taskId);
}
void AnimTask_AllocBackupPalBuffer(u8 taskId)
{
gMonSpritesGfxPtr->buffer = AllocZeroed(0x2000);
DestroyAnimVisualTask(taskId);
}
void AnimTask_FreeBackupPalBuffer(u8 taskId)
{
FREE_AND_SET_NULL(gMonSpritesGfxPtr->buffer);
DestroyAnimVisualTask(taskId);
}
void AnimTask_CopyPalUnfadedToBackup(u8 taskId)
{
u32 selectedPalettes;
int paletteIndex = 0;
if (gBattleAnimArgs[0] == 0)
{
selectedPalettes = GetBattleBgPalettesMask(1, 0, 0, 0, 0, 0, 0);
while ((selectedPalettes & 1) == 0)
{
selectedPalettes >>= 1;
paletteIndex++;
}
}
else if (gBattleAnimArgs[0] == 1)
{
paletteIndex = gBattleAnimAttacker + 16;
}
else if (gBattleAnimArgs[0] == 2)
{
paletteIndex = gBattleAnimTarget + 16;
}
memcpy(&gMonSpritesGfxPtr->buffer[gBattleAnimArgs[1] * 16], &gPlttBufferUnfaded[paletteIndex * 16], 32);
DestroyAnimVisualTask(taskId);
}
void AnimTask_CopyPalUnfadedFromBackup(u8 taskId)
{
u32 selectedPalettes;
int paletteIndex = 0;
if (gBattleAnimArgs[0] == 0)
{
selectedPalettes = GetBattleBgPalettesMask(1, 0, 0, 0, 0, 0, 0);
while ((selectedPalettes & 1) == 0)
{
selectedPalettes >>= 1;
paletteIndex++;
}
}
else if (gBattleAnimArgs[0] == 1)
{
paletteIndex = gBattleAnimAttacker + 16;
}
else if (gBattleAnimArgs[0] == 2)
{
paletteIndex = gBattleAnimTarget + 16;
}
memcpy(&gPlttBufferUnfaded[paletteIndex * 16], &gMonSpritesGfxPtr->buffer[gBattleAnimArgs[1] * 16], 32);
DestroyAnimVisualTask(taskId);
}
void AnimTask_CopyPalFadedToUnfaded(u8 taskId)
{
u32 selectedPalettes;
int paletteIndex = 0;
if (gBattleAnimArgs[0] == 0)
{
selectedPalettes = GetBattleBgPalettesMask(1, 0, 0, 0, 0, 0, 0);
while ((selectedPalettes & 1) == 0)
{
selectedPalettes >>= 1;
paletteIndex++;
}
}
else if (gBattleAnimArgs[0] == 1)
{
paletteIndex = gBattleAnimAttacker + 16;
}
else if (gBattleAnimArgs[0] == 2)
{
paletteIndex = gBattleAnimTarget + 16;
}
memcpy(&gPlttBufferUnfaded[paletteIndex * 16], &gPlttBufferFaded[paletteIndex * 16], 32);
DestroyAnimVisualTask(taskId);
}
void AnimTask_IsContest(u8 taskId)
{
if (IsContest())
gBattleAnimArgs[ARG_RET_ID] = TRUE;
else
gBattleAnimArgs[ARG_RET_ID] = FALSE;
DestroyAnimVisualTask(taskId);
}
void AnimTask_SetAnimAttackerAndTargetForEffectTgt(u8 taskId)
{
gBattleAnimAttacker = gBattlerTarget;
gBattleAnimTarget = gEffectBattler;
DestroyAnimVisualTask(taskId);
}
void AnimTask_IsTargetSameSide(u8 taskId)
{
if (GetBattlerSide(gBattleAnimAttacker) == GetBattlerSide(gBattleAnimTarget))
gBattleAnimArgs[ARG_RET_ID] = TRUE;
else
gBattleAnimArgs[ARG_RET_ID] = FALSE;
DestroyAnimVisualTask(taskId);
}
void AnimTask_SetAnimTargetToBattlerTarget(u8 taskId)
{
gBattleAnimTarget = gBattlerTarget;
DestroyAnimVisualTask(taskId);
}
void AnimTask_SetAnimAttackerAndTargetForEffectAtk(u8 taskId)
{
gBattleAnimAttacker = gBattlerAttacker;
gBattleAnimTarget = gEffectBattler;
DestroyAnimVisualTask(taskId);
}
void AnimTask_SetAttackerInvisibleWaitForSignal(u8 taskId)
{
if (IsContest())
{
DestroyAnimVisualTask(taskId);
}
else
{
gTasks[taskId].data[0] = gBattleSpritesDataPtr->battlerData[gBattleAnimAttacker].invisible;
gBattleSpritesDataPtr->battlerData[gBattleAnimAttacker].invisible = TRUE;
gTasks[taskId].func = AnimTask_WaitAndRestoreVisibility;
gAnimVisualTaskCount--;
}
}
static void AnimTask_WaitAndRestoreVisibility(u8 taskId)
{
if (gBattleAnimArgs[7] == 0x1000)
{
gBattleSpritesDataPtr->battlerData[gBattleAnimAttacker].invisible = (u8)gTasks[taskId].data[0] & 1;
DestroyTask(taskId);
}
}
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