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-rw-r--r--src/evolution_graphics.c404
1 files changed, 404 insertions, 0 deletions
diff --git a/src/evolution_graphics.c b/src/evolution_graphics.c
new file mode 100644
index 000000000..ed7296a8e
--- /dev/null
+++ b/src/evolution_graphics.c
@@ -0,0 +1,404 @@
+#include "global.h"
+#include "sprite.h"
+#include "trig.h"
+#include "rng.h"
+#include "decompress.h"
+#include "task.h"
+#include "sound.h"
+#include "songs.h"
+#include "palette.h"
+
+// this file's functions
+static void EvoTask_BeginPreSet1_FadeAndPlaySE(u8 taskID);
+static void EvoTask_CreatePreEvoSparkleSet1(u8 taskID);
+static void EvoTask_WaitForPre1SparklesToGoUp(u8 taskID);
+static void EvoTask_BeginPreSparklesSet2(u8 taskID);
+static void EvoTask_CreatePreEvoSparklesSet2(u8 taskID);
+static void EvoTask_DestroyPreSet2Task(u8 taskID);
+static void EvoTask_BeginPostSparklesSet1(u8 taskID);
+static void EvoTask_CreatePostEvoSparklesSet1(u8 taskID);
+static void EvoTask_DestroyPostSet1Task(u8 taskID);
+
+static void EvoTask_BeginPostSparklesSet2_AndFlash(u8 taskID);
+static void EvoTask_CreatePostEvoSparklesSet2_AndFlash(u8 taskID);
+static void EvoTask_BeginPostSparklesSet2_AndFlash_Trade(u8 taskID);
+static void EvoTask_CreatePostEvoSparklesSet2_AndFlash_Trade(u8 taskID);
+static void EvoTask_DestroyPostSet2AndFlashTask(u8 taskID);
+
+extern const s16 gUnknown_08416ED0[];
+extern const struct SpriteTemplate gSpriteTemplate_8416EB8;
+extern const struct CompressedSpriteSheet gUnknown_08416E84;
+extern const struct SpritePalette gUnknown_08416E94[];
+
+void nullsub_84(struct Sprite* sprite)
+{
+
+}
+
+static void sub_8149520(void)
+{
+ u16 i;
+ for (i = 0; i < 12; i++)
+ {
+ SetOamMatrix(20 + i, gUnknown_08416ED0[i], 0, 0, gUnknown_08416ED0[i]);
+ }
+}
+
+static void SpriteCB_PreEvoSparkleSet1(struct Sprite* sprite)
+{
+ if (sprite->pos1.y > 8)
+ {
+ u8 matrixNum;
+
+ sprite->pos1.y = 88 - (sprite->data7 * sprite->data7) / 80;
+ sprite->pos2.y = Sin((u8)(sprite->data6), sprite->data5) / 4;
+ sprite->pos2.x = Cos((u8)(sprite->data6), sprite->data5);
+ sprite->data6 += 4;
+ if (sprite->data7 & 1)
+ sprite->data5--;
+ sprite->data7++;
+ if (sprite->pos2.y > 0)
+ sprite->subpriority = 1;
+ else
+ sprite->subpriority = 20;
+ matrixNum = sprite->data5 / 4 + 20;
+ if (matrixNum > 31)
+ matrixNum = 31;
+ sprite->oam.matrixNum = matrixNum;
+ }
+ else
+ DestroySprite(sprite);
+}
+
+static void CreatePreEvoSparkleSet1(u8 arg0)
+{
+ u8 spriteID = CreateSprite(&gSpriteTemplate_8416EB8, 120, 88, 0);
+ if (spriteID != MAX_SPRITES)
+ {
+ gSprites[spriteID].data5 = 48;
+ gSprites[spriteID].data6 = arg0;
+ gSprites[spriteID].data7 = 0;
+ gSprites[spriteID].oam.affineMode = 1;
+ gSprites[spriteID].oam.matrixNum = 31;
+ gSprites[spriteID].callback = SpriteCB_PreEvoSparkleSet1;
+ }
+}
+
+static void SpriteCB_PreEvoSparkleSet2(struct Sprite* sprite)
+{
+ if (sprite->pos1.y < 88)
+ {
+ sprite->pos1.y = 8 + (sprite->data7 * sprite->data7) / 5;
+ sprite->pos2.y = Sin((u8)(sprite->data6), sprite->data5) / 4;
+ sprite->pos2.x = Cos((u8)(sprite->data6), sprite->data5);
+ sprite->data5 = 8 + Sin((u8)(sprite->data7 * 4), 40);
+ sprite->data7++;
+ }
+ else
+ DestroySprite(sprite);
+}
+
+static void CreatePreEvoSparkleSet2(u8 arg0)
+{
+ u8 spriteID = CreateSprite(&gSpriteTemplate_8416EB8, 120, 8, 0);
+ if (spriteID != MAX_SPRITES)
+ {
+ gSprites[spriteID].data5 = 8;
+ gSprites[spriteID].data6 = arg0;
+ gSprites[spriteID].data7 = 0;
+ gSprites[spriteID].oam.affineMode = 1;
+ gSprites[spriteID].oam.matrixNum = 25;
+ gSprites[spriteID].subpriority = 1;
+ gSprites[spriteID].callback = SpriteCB_PreEvoSparkleSet2;
+ }
+}
+
+static void SpriteCB_PostEvoSparkleSet1(struct Sprite* sprite)
+{
+ if (sprite->data5 > 8)
+ {
+ sprite->pos2.y = Sin((u8)(sprite->data6), sprite->data5);
+ sprite->pos2.x = Cos((u8)(sprite->data6), sprite->data5);
+ sprite->data5 -= sprite->data3;
+ sprite->data6 += 4;
+ }
+ else
+ DestroySprite(sprite);
+}
+
+static void CreatePostEvoSparkleSet1(u8 arg0, u8 arg1)
+{
+ u8 spriteID = CreateSprite(&gSpriteTemplate_8416EB8, 120, 56, 0);
+ if (spriteID != MAX_SPRITES)
+ {
+ gSprites[spriteID].data3 = arg1;
+ gSprites[spriteID].data5 = 120;
+ gSprites[spriteID].data6 = arg0;
+ gSprites[spriteID].data7 = 0;
+ gSprites[spriteID].oam.affineMode = 1;
+ gSprites[spriteID].oam.matrixNum = 31;
+ gSprites[spriteID].subpriority = 1;
+ gSprites[spriteID].callback = SpriteCB_PostEvoSparkleSet1;
+ }
+}
+
+static void SpriteCB_PostEvoSparkleSet2(struct Sprite* sprite)
+{
+ if (!(sprite->data7 & 3))
+ sprite->pos1.y++;
+ if (sprite->data6 < 128)
+ {
+ u8 matrixNum;
+
+ sprite->pos2.y = -Sin((u8)(sprite->data6), sprite->data5);
+ sprite->pos1.x = 120 + (sprite->data3 * sprite->data7) / 3;
+ sprite->data6++;
+ matrixNum = 31 - (sprite->data6 * 12 / 128);
+ if (sprite->data6 > 64)
+ sprite->subpriority = 1;
+ else
+ {
+ sprite->invisible = 0;
+ sprite->subpriority = 20;
+ if (sprite->data6 > 112 && sprite->data6 & 1)
+ sprite->invisible = 1;
+ }
+ if (matrixNum < 20)
+ matrixNum = 20;
+ sprite->oam.matrixNum = matrixNum;
+ sprite->data7++;
+ }
+ else
+ DestroySprite(sprite);
+}
+
+void CreatePostEvoSparkleSet2(u8 arg0)
+{
+ u8 spriteID = CreateSprite(&gSpriteTemplate_8416EB8, 120, 56, 0);
+ if (spriteID != MAX_SPRITES)
+ {
+ gSprites[spriteID].data3 = 3 - (Random() % 7);
+ gSprites[spriteID].data5 = 48 + (Random() & 0x3F);
+ gSprites[spriteID].data7 = 0;
+ gSprites[spriteID].oam.affineMode = 1;
+ gSprites[spriteID].oam.matrixNum = 31;
+ gSprites[spriteID].subpriority = 20;
+ gSprites[spriteID].callback = SpriteCB_PostEvoSparkleSet2;
+ }
+}
+
+void sub_8149954(void)
+{
+ LoadCompressedObjectPic(&gUnknown_08416E84);
+ LoadSpritePalettes(gUnknown_08416E94);
+}
+
+u8 LaunchTask_PreEvoSparklesSet1(u16 arg0)
+{
+ u8 taskID = CreateTask(EvoTask_BeginPreSet1_FadeAndPlaySE, 0);
+ gTasks[taskID].data[1] = arg0;
+ return taskID;
+}
+
+#define tFrameCounter data[15]
+
+static void EvoTask_BeginPreSet1_FadeAndPlaySE(u8 taskID)
+{
+ sub_8149520();
+ gTasks[taskID].tFrameCounter = 0;
+ BeginNormalPaletteFade(3 << gTasks[taskID].data[1], 0xA, 0, 0x10, 0x7FFF);
+ gTasks[taskID].func = EvoTask_CreatePreEvoSparkleSet1;
+ PlaySE(SE_W025);
+}
+
+static void EvoTask_CreatePreEvoSparkleSet1(u8 taskID)
+{
+ if (gTasks[taskID].tFrameCounter < 64)
+ {
+ if (!(gTasks[taskID].tFrameCounter & 7))
+ {
+ u8 i;
+ for (i = 0; i < 4; i++)
+ CreatePreEvoSparkleSet1((0x78 & gTasks[taskID].tFrameCounter) * 2 + i * 64);
+ }
+ gTasks[taskID].tFrameCounter++;
+ }
+ else
+ {
+ gTasks[taskID].tFrameCounter = 96;
+ gTasks[taskID].func = EvoTask_WaitForPre1SparklesToGoUp;
+ }
+}
+
+static void EvoTask_WaitForPre1SparklesToGoUp(u8 taskID)
+{
+ if (gTasks[taskID].tFrameCounter != 0)
+ gTasks[taskID].tFrameCounter--;
+ else
+ DestroyTask(taskID);
+}
+
+u8 LaunchTask_PreEvoSparklesSet2(void)
+{
+ return CreateTask(EvoTask_BeginPreSparklesSet2, 0);
+}
+
+static void EvoTask_BeginPreSparklesSet2(u8 taskID)
+{
+ sub_8149520();
+ gTasks[taskID].tFrameCounter = 0;
+ gTasks[taskID].func = EvoTask_CreatePreEvoSparklesSet2;
+ PlaySE(SE_W062B);
+}
+
+static void EvoTask_CreatePreEvoSparklesSet2(u8 taskID)
+{
+ if (gTasks[taskID].tFrameCounter < 96)
+ {
+ if (gTasks[taskID].tFrameCounter < 6)
+ {
+ u8 i;
+ for (i = 0; i < 9; i++)
+ CreatePreEvoSparkleSet2(i * 16);
+ }
+ gTasks[taskID].tFrameCounter++;
+ }
+ else
+ gTasks[taskID].func = EvoTask_DestroyPreSet2Task;
+}
+
+static void EvoTask_DestroyPreSet2Task(u8 taskID)
+{
+ DestroyTask(taskID);
+}
+
+u8 LaunchTask_PostEvoSparklesSet1(void)
+{
+ return CreateTask(EvoTask_BeginPostSparklesSet1, 0);
+}
+
+static void EvoTask_BeginPostSparklesSet1(u8 taskID)
+{
+ sub_8149520();
+ gTasks[taskID].tFrameCounter = 0;
+ gTasks[taskID].func = EvoTask_CreatePostEvoSparklesSet1;
+ PlaySE(SE_REAPOKE);
+}
+
+static void EvoTask_CreatePostEvoSparklesSet1(u8 taskID)
+{
+ if (gTasks[taskID].tFrameCounter < 48)
+ {
+ if (gTasks[taskID].tFrameCounter == 0)
+ {
+ u8 i;
+ for (i = 0; i < 16; i++)
+ CreatePostEvoSparkleSet1(i * 16, 4);
+ }
+ if (gTasks[taskID].tFrameCounter == 32)
+ {
+ u8 i;
+ for (i = 0; i < 16; i++)
+ CreatePostEvoSparkleSet1(i * 16, 8);
+ }
+ gTasks[taskID].tFrameCounter++;
+ }
+ else
+ gTasks[taskID].func = EvoTask_DestroyPostSet1Task;
+}
+
+static void EvoTask_DestroyPostSet1Task(u8 taskID)
+{
+ DestroyTask(taskID);
+}
+
+u8 LaunchTask_PostEvoSparklesSet2AndFlash(u16 arg0)
+{
+ u8 taskID = CreateTask(EvoTask_BeginPostSparklesSet2_AndFlash, 0);
+ gTasks[taskID].data[2] = arg0;
+ return taskID;
+}
+
+static void EvoTask_BeginPostSparklesSet2_AndFlash(u8 taskID)
+{
+ sub_8149520();
+ gTasks[taskID].tFrameCounter = 0;
+ CpuSet(&gPlttBufferFaded[0x20], &gPlttBufferUnfaded[0x20], 0x30);
+ BeginNormalPaletteFade(0xFFF9001C, 0, 0, 0x10, 0x7FFF);
+ gTasks[taskID].func = EvoTask_CreatePostEvoSparklesSet2_AndFlash;
+ PlaySE(SE_W080);
+}
+
+static void EvoTask_CreatePostEvoSparklesSet2_AndFlash(u8 taskID)
+{
+ if (gTasks[taskID].tFrameCounter < 128)
+ {
+ u8 i;
+ switch (gTasks[taskID].tFrameCounter)
+ {
+ default:
+ if (gTasks[taskID].tFrameCounter < 50)
+ CreatePostEvoSparkleSet2(Random() & 7);
+ break;
+ case 0:
+ for (i = 0; i < 8; i++)
+ CreatePostEvoSparkleSet2(i);
+ break;
+ case 32:
+ BeginNormalPaletteFade(0xFFFF001C, 0x10, 0x10, 0, 0x7FFF);
+ break;
+ }
+ gTasks[taskID].tFrameCounter++;
+ }
+ else
+ gTasks[taskID].func = EvoTask_DestroyPostSet2AndFlashTask;
+}
+
+static void EvoTask_DestroyPostSet2AndFlashTask(u8 taskID)
+{
+ if (!gPaletteFade.active)
+ DestroyTask(taskID);
+}
+
+u8 LaunchTask_PostEvoSparklesSet2AndFlash_Trade(u16 arg0)
+{
+ u8 taskID = CreateTask(EvoTask_BeginPostSparklesSet2_AndFlash_Trade, 0);
+ gTasks[taskID].data[2] = arg0;
+ return taskID;
+}
+
+static void EvoTask_BeginPostSparklesSet2_AndFlash_Trade(u8 taskID)
+{
+ sub_8149520();
+ gTasks[taskID].tFrameCounter = 0;
+ CpuSet(&gPlttBufferFaded[0x20], &gPlttBufferUnfaded[0x20], 0x30);
+ BeginNormalPaletteFade(0xFFF90001, 0, 0, 0x10, 0x7FFF);
+ gTasks[taskID].func = EvoTask_CreatePostEvoSparklesSet2_AndFlash_Trade;
+ PlaySE(SE_W080);
+}
+
+static void EvoTask_CreatePostEvoSparklesSet2_AndFlash_Trade(u8 taskID)
+{
+ if (gTasks[taskID].tFrameCounter < 128)
+ {
+ u8 i;
+ switch (gTasks[taskID].tFrameCounter)
+ {
+ default:
+ if (gTasks[taskID].tFrameCounter < 50)
+ CreatePostEvoSparkleSet2(Random() & 7);
+ break;
+ case 0:
+ for (i = 0; i < 8; i++)
+ CreatePostEvoSparkleSet2(i);
+ break;
+ case 32:
+ BeginNormalPaletteFade(0xFFFF0001, 0x10, 0x10, 0, 0x7FFF);
+ break;
+ }
+ gTasks[taskID].tFrameCounter++;
+ }
+ else
+ gTasks[taskID].func = EvoTask_DestroyPostSet2AndFlashTask;
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-09 15:02:57 +0000