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Document fourth rayquaza scene

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This commit is contained in:
GriffinR
2020-08-27 04:21:59 -04:00
parent c7e685edff
commit e63297138d
1 changed files with 90 additions and 58 deletions
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148
src/rayquaza_scene.c
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@@ -90,8 +90,10 @@ static void DuoFight_AnimateRain(void);
static void DuoFight_Lightning1(void);
static void DuoFight_Lightning2(void);
static void DuoFight_LightningLong(void);
static u8 CreateDuoFightGroudonSprites(void);
static u8 CreateDuoFightKyogreSprites(void);
static u8 DuoFightPre_CreateGroudonSprites(void);
static u8 DuoFightPre_CreateKyogreSprites(void);
static u8 DuoFight_CreateGroudonSprites(void);
static u8 DuoFight_CreateKyogreSprites(void);
static void SpriteCB_DuoFightPre_Groudon(struct Sprite *sprite);
static void SpriteCB_DuoFightPre_Kyogre(struct Sprite *sprite);
static void SpriteCB_DuoFight_Groudon(struct Sprite *sprite);
@@ -117,9 +119,9 @@ static void SpriteCB_Descends_Rayquaza(struct Sprite *sprite);
static void Task_RayChargesAnim(u8 taskId);
static void Task_HandleRayCharges(u8 taskId);
static void Task_RayChargesEnd(u8 taskId);
static void sub_81D8AD8(u8 taskId);
static void sub_81D8B2C(u8 taskId);
static void sub_81D8BB4(void);
static void Task_RayCharges_ShakeRayquaza(u8 taskId);
static void Task_RayCharges_FlyOffscreen(u8 taskId);
static void RayCharges_AnimateBg(void);
// RAY_ANIM_CHASES_AWAY
static void Task_RayChasesAwayAnim(u8 taskId);
@@ -1349,7 +1351,9 @@ static void Task_SetNextAnim(u8 taskId)
}
}
static void sub_81D68C8(void)
// The cutscene window is cropped to a narrower view, with black borders on each vertical edge
// This function is used in scenes where sprites in these borders need to be hidden
static void SetWindowsHideVertBorders(void)
{
SetGpuReg(REG_OFFSET_WININ, WININ_WIN0_ALL);
SetGpuReg(REG_OFFSET_WINOUT, 0);
@@ -1359,7 +1363,7 @@ static void sub_81D68C8(void)
gPlttBufferFaded[0] = 0;
}
static void sub_81D6904(void)
static void ResetWindowDimensions(void)
{
SetGpuReg(REG_OFFSET_WININ, WININ_WIN0_ALL);
SetGpuReg(REG_OFFSET_WINOUT, WINOUT_WIN01_ALL);
@@ -1406,7 +1410,7 @@ static void Task_HandleDuoFightPre(u8 taskId)
}
}
static u8 CreateDuoFightPreGroudonSprites(void)
static u8 DuoFightPre_CreateGroudonSprites(void)
{
u8 spriteId;
s16 *data;
@@ -1458,7 +1462,7 @@ static void SpriteCB_DuoFightPre_Groudon(struct Sprite *sprite)
}
}
static u8 CreateDuoFightPreKyogreSprites(void)
static u8 DuoFightPre_CreateKyogreSprites(void)
{
u8 spriteId;
s16 *data;
@@ -1608,14 +1612,14 @@ static void Task_DuoFightAnim(u8 taskId)
tHelperTaskId = CreateTask(Task_DuoFight_AnimateClouds, 0);
if (sRayScene->animId == RAY_ANIM_DUO_FIGHT_PRE)
{
tGroudonSpriteId = CreateDuoFightPreGroudonSprites();
tKyogreSpriteId = CreateDuoFightPreKyogreSprites();
tGroudonSpriteId = DuoFightPre_CreateGroudonSprites();
tKyogreSpriteId = DuoFightPre_CreateKyogreSprites();
gTasks[taskId].func = Task_HandleDuoFightPre;
}
else
{
tGroudonSpriteId = CreateDuoFightGroudonSprites();
tKyogreSpriteId = CreateDuoFightKyogreSprites();
tGroudonSpriteId = DuoFight_CreateGroudonSprites();
tKyogreSpriteId = DuoFight_CreateKyogreSprites();
gTasks[taskId].func = Task_HandleDuoFight;
StopMapMusic();
}
@@ -1798,7 +1802,7 @@ static void Task_DuoFightEnd(u8 taskId)
}
}
static u8 CreateDuoFightGroudonSprites(void)
static u8 DuoFight_CreateGroudonSprites(void)
{
u8 spriteId;
s16 *data;
@@ -1862,7 +1866,7 @@ static void DuoFight_SlideGroudonDown(struct Sprite *sprite)
}
}
static u8 CreateDuoFightKyogreSprites(void)
static u8 DuoFight_CreateKyogreSprites(void)
{
u8 spriteId;
s16 *data;
@@ -2277,7 +2281,7 @@ static void Task_RayDescendsAnim(u8 taskId)
sRayScene->revealedLightTimer = 0;
tState = 0;
tTimer = 0;
data[2] = 0;
data[2] = 0; // Below data assignments do nothing
data[3] = 0;
data[4] = 0x1000;
gTasks[taskId].func = Task_HandleRayDescends;
@@ -2474,110 +2478,136 @@ static void LoadChargesSceneGfx(void)
LoadCompressedPalette(gRaySceneCharges_Bg_Pal, 0, 0x80);
}
#define tState data[0]
#define tTimer data[1]
#define tRayquazaTaskId data[2]
#define tSoundTimer data[3]
static void Task_RayChargesAnim(u8 taskId)
{
s16 *data = gTasks[taskId].data;
InitChargesSceneBgs();
LoadChargesSceneGfx();
sub_81D68C8();
SetWindowsHideVertBorders();
BlendPalettes(-1, 0x10, 0);
SetVBlankCallback(VBlankCB_RayquazaScene);
data[0] = 0;
data[1] = 0;
data[2] = CreateTask(sub_81D8AD8, 0);
tState = 0;
tTimer = 0;
tRayquazaTaskId = CreateTask(Task_RayCharges_ShakeRayquaza, 0);
gTasks[taskId].func = Task_HandleRayCharges;
}
static void Task_HandleRayCharges(u8 taskId)
{
s16 *data = gTasks[taskId].data;
sub_81D8BB4();
if ((data[3] & 7) == 0 && data[0] <= 1 && data[1] <= 89)
RayCharges_AnimateBg();
if ((tSoundTimer & 7) == 0 && tState <= 1 && tTimer <= 89)
PlaySE(SE_OP_BASYU);
data[3]++;
switch (data[0])
tSoundTimer++;
switch (tState)
{
case 0:
if (data[1] == 8)
// Delay, then fade in
if (tTimer == 8)
{
BeginNormalPaletteFade(0xFFFFFFFF, 0, 0x10, 0, RGB_BLACK);
data[1] = 0;
data[0]++;
tTimer = 0;
tState++;
}
else
{
data[1]++;
tTimer++;
}
break;
case 1:
if (data[1] == 127)
// Delay while Rayquaza shakes, then start Rayquaza moving offscreen
if (tTimer == 127)
{
data[1] = 0;
data[0]++;
gTasks[data[2]].func = sub_81D8B2C;
tTimer = 0;
tState++;
gTasks[tRayquazaTaskId].func = Task_RayCharges_FlyOffscreen;
}
else
{
data[1]++;
tTimer++;
}
break;
case 2:
if (data[1] == 12)
// Delay for Rayquaza's flying animation
if (tTimer == 12)
{
data[1] = 0;
data[0]++;
tTimer = 0;
tState++;
}
else
{
data[1]++;
tTimer++;
}
break;
case 3:
// Fade out
BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, RGB_BLACK);
gTasks[taskId].func = Task_RayChargesEnd;
break;
}
}
// These two, BG scrolling for Rayquaza charge
static void sub_81D8AD8(u8 taskId)
#undef tState
#undef tTimer
#undef tSoundTimer
#define tState data[0]
#define tOffset data[1]
#define tShakeDir data[2]
#define tTimer data[15]
static void Task_RayCharges_ShakeRayquaza(u8 taskId)
{
s16 *data = gTasks[taskId].data;
if ((data[15] & 3) == 0)
if ((tTimer & 3) == 0)
{
ChangeBgX(1, (Random() % 8 - 4) << 8, 0);
ChangeBgY(1, (Random() % 8 - 4) << 8, 0);
}
data[15]++;
tTimer++;
}
static void sub_81D8B2C(u8 taskId)
// Rayquaza backs up then launches forward
static void Task_RayCharges_FlyOffscreen(u8 taskId)
{
s16 *data = gTasks[taskId].data;
if (data[0] == 0)
if (tState == 0)
{
ChangeBgX(1, 0, 0);
ChangeBgY(1, 0, 0);
data[0]++;
data[1] = 10;
data[2] = -1;
tState++;
tOffset = 10;
tShakeDir = -1;
}
else if (data[0] == 1)
else if (tState == 1)
{
ChangeBgX(1, data[1] << 8, 2);
ChangeBgY(1, data[1] << 8, 1);
data[1] += data[2];
if (data[1] == -10)
data[2] *= -1;
ChangeBgX(1, tOffset << 8, 2);
ChangeBgY(1, tOffset << 8, 1);
tOffset += tShakeDir;
if (tOffset == -10)
tShakeDir *= -1;
}
}
static void sub_81D8BB4(void)
#undef tState
#undef tOffset
#undef tShakeDir
#undef tTimer
static void RayCharges_AnimateBg(void)
{
// Update yellow orbs
ChangeBgX(2, 0x400, 2);
ChangeBgY(2, 0x400, 1);
// Update blue streaks
ChangeBgX(0, 0x800, 2);
ChangeBgY(0, 0x800, 1);
}
@@ -2585,16 +2615,18 @@ static void sub_81D8BB4(void)
static void Task_RayChargesEnd(u8 taskId)
{
s16 *data = gTasks[taskId].data;
sub_81D8BB4();
RayCharges_AnimateBg();
if (!gPaletteFade.active)
{
SetVBlankCallback(NULL);
sub_81D6904();
DestroyTask(data[2]);
ResetWindowDimensions();
DestroyTask(tRayquazaTaskId);
gTasks[taskId].func = Task_SetNextAnim;
}
}
#undef tRayquazaTaskId
static void InitChasesAwaySceneBgs(void)
{
ResetVramOamAndBgCntRegs();
@@ -2643,7 +2675,7 @@ static void Task_RayChasesAwayAnim(u8 taskId)
s16 *data = gTasks[taskId].data;
InitChasesAwaySceneBgs();
LoadChasesAwaySceneGfx();
sub_81D68C8();
SetWindowsHideVertBorders();
ClearGpuRegBits(REG_OFFSET_DISPCNT, DISPCNT_BG2_ON);
SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT1_BG0 | BLDCNT_TGT2_BG1 | BLDCNT_EFFECT_BLEND);
SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(9, 14));
@@ -2743,7 +2775,7 @@ static void Task_RayChasesAwayEnd(u8 taskId)
if (data[1] == 0)
{
SetVBlankCallback(NULL);
sub_81D6904();
ResetWindowDimensions();
ResetSpriteData();
FreeAllSpritePalettes();
DestroyTask(data[2]);