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-rw-r--r--src/egg_hatch.c675
1 files changed, 675 insertions, 0 deletions
diff --git a/src/egg_hatch.c b/src/egg_hatch.c
new file mode 100644
index 000000000..fc079444c
--- /dev/null
+++ b/src/egg_hatch.c
@@ -0,0 +1,675 @@
+#include "global.h"
+#include "pokemon.h"
+#include "pokedex.h"
+#include "items.h"
+#include "script.h"
+#include "decompress.h"
+#include "task.h"
+#include "palette.h"
+#include "main.h"
+#include "event_data.h"
+#include "sound.h"
+#include "songs.h"
+#include "text.h"
+#include "text_window.h"
+#include "string_util.h"
+#include "menu.h"
+#include "trig.h"
+#include "rng.h"
+#include "malloc.h"
+#include "dma3.h"
+#include "gpu_regs.h"
+#include "bg.h"
+#include "m4a.h"
+#include "window.h"
+#include "battle.h" // to get rid of later
+
+struct EggHatchData
+{
+ u8 eggSpriteID;
+ u8 pokeSpriteID;
+ u8 CB2_state;
+ u8 CB2_PalCounter;
+ u8 eggPartyID;
+ u8 unused_5;
+ u8 unused_6;
+ u8 eggShardVelocityID;
+ u8 windowId;
+ u8 unused_9;
+ u8 unused_A;
+ u16 species;
+ struct TextColor textColor;
+};
+
+extern struct EggHatchData* gEggHatchData;
+
+extern struct SpriteTemplate gUnknown_0202499C;
+extern void (*gFieldCallback)(void);
+
+extern const struct CompressedSpriteSheet gMonFrontPicTable[];
+extern const struct BgTemplate gUnknown_0832C064[2];
+extern const struct WindowTemplate gUnknown_0832C06C[2];
+extern const u8 gUnknown_08C00000[];
+extern const u8 gUnknown_08C00524[];
+extern const u8 gUnknown_08C004E0[];
+extern const struct SpriteSheet gUnknown_0832BFE4; // hatching egg
+extern const struct SpriteSheet gUnknown_0832BFEC; // egg shell
+extern const struct SpritePalette gUnknown_0832BFF4; // hatching egg
+extern const u16 gUnknown_08DD7300[]; // palette, gameboy advance
+extern const u32 gUnknown_08DD7360[]; // tileset gameboy advance
+extern const u32 gUnknown_08331F60[]; // tilemap gameboy circle
+
+extern u8* GetMonNick(struct Pokemon* mon, u8* dst);
+extern u8* GetBoxMonNick(struct BoxPokemon* boxMon, u8* dst);
+extern u8 sav1_map_get_name(void);
+extern s8 sub_8198C58(void);
+extern void sub_81DB5E8(u8* str1, u8* str2, u8);
+extern void sub_806A068(u16, u8);
+extern void fade_screen(u8, u8);
+extern void overworld_free_bg_tilemaps(void);
+extern void sub_80AF168(void);
+extern void init_uns_table_pokemon_copy(void);
+extern void sub_805F094(void);
+extern void remove_some_task(void);
+extern void reset_temp_tile_data_buffers(void);
+extern void c2_exit_to_overworld_2_switch(void);
+extern void play_some_sound(void);
+extern void copy_decompressed_tile_data_to_vram_autofree(u8 bg_id, const void* src, u16 size, u16 offset, u8 mode);
+extern void CreateYesNoMenu(const u8*, u16, u8, u8);
+extern void DoNamingScreen(u8, const u8*, u16, u8, u32, MainCallback);
+extern void AddTextPrinterParametrized2(u8 windowId, u8 fontId, u8 x, u8 y, u8 letterSpacing, u8 lineSpacing, struct TextColor* colors, s8 speed, u8 *str);
+
+static void Task_EggHatch(u8 taskID);
+static void CB2_EggHatch_0(void);
+static void CB2_EggHatch_1(void);
+static void SpriteCB_Egg_0(struct Sprite* sprite);
+static void SpriteCB_Egg_1(struct Sprite* sprite);
+static void SpriteCB_Egg_2(struct Sprite* sprite);
+static void SpriteCB_Egg_3(struct Sprite* sprite);
+static void SpriteCB_Egg_4(struct Sprite* sprite);
+static void SpriteCB_Egg_5(struct Sprite* sprite);
+static void SpriteCB_EggShard(struct Sprite* sprite);
+static void EggHatchPrintMessage(u8 windowId, u8* string, u8 x, u8 y, u8 speed);
+static void CreateRandomEggShardSprite(void);
+static void CreateEggShardSprite(u8 x, u8 y, s16 data1, s16 data2, s16 data3, u8 spriteAnimIndex);
+
+static void CreatedHatchedMon(struct Pokemon *egg, struct Pokemon *temp)
+{
+ u16 species;
+ u32 personality, pokerus;
+ u8 i, friendship, language, gameMet, markings, obedience;
+ u16 moves[4];
+ u32 ivs[6];
+
+
+ species = GetMonData(egg, MON_DATA_SPECIES);
+
+ for (i = 0; i < 4; i++)
+ {
+ moves[i] = GetMonData(egg, MON_DATA_MOVE1 + i);
+ }
+
+ personality = GetMonData(egg, MON_DATA_PERSONALITY);
+
+ for (i = 0; i < 6; i++)
+ {
+ ivs[i] = GetMonData(egg, MON_DATA_HP_IV + i);
+ }
+
+ language = GetMonData(egg, MON_DATA_LANGUAGE);
+ gameMet = GetMonData(egg, MON_DATA_MET_GAME);
+ markings = GetMonData(egg, MON_DATA_MARKINGS);
+ pokerus = GetMonData(egg, MON_DATA_POKERUS);
+ obedience = GetMonData(egg, MON_DATA_OBEDIENCE);
+
+ CreateMon(temp, species, 5, 32, TRUE, personality, 0, 0);
+
+ for (i = 0; i < 4; i++)
+ {
+ SetMonData(temp, MON_DATA_MOVE1 + i, &moves[i]);
+ }
+
+ for (i = 0; i < 6; i++)
+ {
+ SetMonData(temp, MON_DATA_HP_IV + i, &ivs[i]);
+ }
+
+ language = GAME_LANGUAGE;
+ SetMonData(temp, MON_DATA_LANGUAGE, &language);
+ SetMonData(temp, MON_DATA_MET_GAME, &gameMet);
+ SetMonData(temp, MON_DATA_MARKINGS, &markings);
+
+ friendship = 120;
+ SetMonData(temp, MON_DATA_FRIENDSHIP, &friendship);
+ SetMonData(temp, MON_DATA_POKERUS, &pokerus);
+ SetMonData(temp, MON_DATA_OBEDIENCE, &obedience);
+
+ *egg = *temp;
+}
+
+static void AddHatchedMonToParty(u8 id)
+{
+ u8 isEgg = 0x46; // ?
+ u16 pokeNum;
+ u8 name[12];
+ u16 ball;
+ u16 caughtLvl;
+ u8 mapNameID;
+ struct Pokemon* mon = &gPlayerParty[id];
+
+ CreatedHatchedMon(mon, &gEnemyParty[0]);
+ SetMonData(mon, MON_DATA_IS_EGG, &isEgg);
+
+ pokeNum = GetMonData(mon, MON_DATA_SPECIES);
+ GetSpeciesName(name, pokeNum);
+ SetMonData(mon, MON_DATA_NICKNAME, name);
+
+ pokeNum = SpeciesToNationalPokedexNum(pokeNum);
+ GetSetPokedexFlag(pokeNum, FLAG_SET_SEEN);
+ GetSetPokedexFlag(pokeNum, FLAG_SET_CAUGHT);
+
+ GetMonNick(mon, gStringVar1);
+
+ ball = ITEM_POKE_BALL;
+ SetMonData(mon, MON_DATA_POKEBALL, &ball);
+
+ caughtLvl = 0;
+ SetMonData(mon, MON_DATA_MET_LEVEL, &caughtLvl);
+
+ mapNameID = sav1_map_get_name();
+ SetMonData(mon, MON_DATA_MET_LOCATION, &mapNameID);
+
+ MonRestorePP(mon);
+ CalculateMonStats(mon);
+}
+
+void ScriptHatchMon(void)
+{
+ AddHatchedMonToParty(gSpecialVar_0x8004);
+}
+
+static bool8 sub_807158C(struct DaycareData* daycare, u8 daycareId)
+{
+ u8 nick[0x20];
+ struct DaycareMon* daycareMon = &daycare->mons[daycareId];
+
+ GetBoxMonNick(&daycareMon->mon, nick);
+ if (daycareMon->mail.itemId != 0
+ && (StringCompareWithoutExtCtrlCodes(nick, daycareMon->monName) != 0
+ || StringCompareWithoutExtCtrlCodes(gSaveBlock2Ptr->playerName, daycareMon->OT_name) != 0))
+ {
+ StringCopy(gStringVar1, nick);
+ sub_81DB5E8(gStringVar2, daycareMon->OT_name, daycareMon->language_maybe);
+ sub_81DB5E8(gStringVar3, daycareMon->monName, daycareMon->unknown);
+ return TRUE;
+ }
+ return FALSE;
+}
+
+bool8 sub_8071614(void)
+{
+ return sub_807158C(&gSaveBlock1Ptr->daycare, gSpecialVar_0x8004);
+}
+
+static u8 EggHatchCreateMonSprite(u8 a0, u8 switchID, u8 pokeID, u16* speciesLoc)
+{
+ u8 r5 = 0;
+ u8 spriteID = 0;
+ struct Pokemon* mon = NULL;
+
+ if (a0 == 0)
+ {
+ mon = &gPlayerParty[pokeID];
+ r5 = 1;
+ }
+ if (a0 == 1)
+ {
+ mon = &gPlayerParty[pokeID];
+ r5 = 3;
+ }
+ switch (switchID)
+ {
+ case 0:
+ {
+ u16 species = GetMonData(mon, MON_DATA_SPECIES);
+ u32 pid = GetMonData(mon, MON_DATA_PERSONALITY);
+ HandleLoadSpecialPokePic_DontHandleDeoxys(&gMonFrontPicTable[species],
+ gBattleSpritesGfx->sprites[(a0 * 2) + 1],
+ species, pid);
+ LoadCompressedObjectPalette(sub_806E794(mon));
+ *speciesLoc = species;
+ }
+ break;
+ case 1:
+ sub_806A068(sub_806E794(mon)->tag, r5);
+ spriteID = CreateSprite(&gUnknown_0202499C, 120, 75, 6);
+ gSprites[spriteID].invisible = 1;
+ gSprites[spriteID].callback = SpriteCallbackDummy;
+ break;
+ }
+ return spriteID;
+}
+
+static void VBlankCB_EggHatch(void)
+{
+ LoadOam();
+ ProcessSpriteCopyRequests();
+ TransferPlttBuffer();
+}
+
+static void EggHatch(void)
+{
+ ScriptContext2_Enable();
+ CreateTask(Task_EggHatch, 10);
+ fade_screen(1, 0);
+}
+
+static void Task_EggHatch(u8 taskID)
+{
+ if (!gPaletteFade.active)
+ {
+ overworld_free_bg_tilemaps();
+ SetMainCallback2(CB2_EggHatch_0);
+ gFieldCallback = sub_80AF168;
+ DestroyTask(taskID);
+ }
+}
+
+static void CB2_EggHatch_0(void)
+{
+ switch (gMain.state)
+ {
+ case 0:
+ SetGpuReg(REG_OFFSET_DISPCNT, 0);
+
+ gEggHatchData = Alloc(sizeof(struct EggHatchData));
+ init_uns_table_pokemon_copy();
+ gEggHatchData->eggPartyID = gSpecialVar_0x8004;
+ gEggHatchData->eggShardVelocityID = 0;
+
+ SetVBlankCallback(VBlankCB_EggHatch);
+ gSpecialVar_0x8005 = GetCurrentMapMusic();
+
+ reset_temp_tile_data_buffers();
+ ResetBgsAndClearDma3BusyFlags(0);
+ InitBgsFromTemplates(0, gUnknown_0832C064, 2);
+
+ ChangeBgX(1, 0, 0);
+ ChangeBgY(1, 0, 0);
+ ChangeBgX(0, 0, 0);
+ ChangeBgY(0, 0, 0);
+
+ SetBgAttribute(1, BG_CTRL_ATTR_MOSAIC, 2);
+ SetBgTilemapBuffer(1, Alloc(0x1000));
+ SetBgTilemapBuffer(0, Alloc(0x2000));
+
+ DeactivateAllTextPrinters();
+ ResetPaletteFade();
+ FreeAllSpritePalettes();
+ ResetSpriteData();
+ ResetTasks();
+ remove_some_task();
+ m4aSoundVSyncOn();
+ gMain.state++;
+ break;
+ case 1:
+ InitWindows(gUnknown_0832C06C);
+ gEggHatchData->windowId = 0;
+ gMain.state++;
+ break;
+ case 2:
+ copy_decompressed_tile_data_to_vram_autofree(0, gUnknown_08C00000, 0, 0, 0);
+ CopyToBgTilemapBuffer(0, gUnknown_08C00524, 0, 0);
+ LoadCompressedPalette(gUnknown_08C004E0, 0, 0x20);
+ gMain.state++;
+ break;
+ case 3:
+ LoadSpriteSheet(&gUnknown_0832BFE4);
+ LoadSpriteSheet(&gUnknown_0832BFEC);
+ LoadSpritePalette(&gUnknown_0832BFF4);
+ gMain.state++;
+ break;
+ case 4:
+ CopyBgTilemapBufferToVram(0);
+ AddHatchedMonToParty(gEggHatchData->eggPartyID);
+ gMain.state++;
+ break;
+ case 5:
+ EggHatchCreateMonSprite(0, 0, gEggHatchData->eggPartyID, &gEggHatchData->species);
+ gMain.state++;
+ break;
+ case 6:
+ gEggHatchData->pokeSpriteID = EggHatchCreateMonSprite(0, 1, gEggHatchData->eggPartyID, &gEggHatchData->species);
+ gMain.state++;
+ break;
+ case 7:
+ SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_OBJ_ON | DISPCNT_OBJ_1D_MAP);
+ LoadPalette(gUnknown_08DD7300, 0x10, 0xA0);
+ LoadBgTiles(1, gUnknown_08DD7360, 0x1420, 0);
+ CopyToBgTilemapBuffer(1, gUnknown_08331F60, 0x1000, 0);
+ CopyBgTilemapBufferToVram(1);
+ gMain.state++;
+ break;
+ case 8:
+ SetMainCallback2(CB2_EggHatch_1);
+ gEggHatchData->CB2_state = 0;
+ break;
+ }
+ RunTasks();
+ RunTextPrinters();
+ AnimateSprites();
+ BuildOamBuffer();
+ UpdatePaletteFade();
+}
+
+static void EggHatchSetMonNickname(void)
+{
+ SetMonData(&gPlayerParty[gSpecialVar_0x8004], MON_DATA_NICKNAME, gStringVar3);
+ sub_805F094();
+ Free(gEggHatchData);
+ SetMainCallback2(c2_exit_to_overworld_2_switch);
+}
+
+static void Task_EggHatchPlayBGM(u8 taskID)
+{
+ if (gTasks[taskID].data[0] == 0)
+ {
+ StopMapMusic();
+ play_some_sound();
+ }
+ if (gTasks[taskID].data[0] == 1)
+ PlayBGM(376);
+ if (gTasks[taskID].data[0] > 60)
+ {
+ PlayBGM(377);
+ DestroyTask(taskID);
+ // UB: task is destroyed, yet the value is incremented
+ }
+ gTasks[taskID].data[0]++;
+}
+
+extern const struct SpriteTemplate gUnknown_0832BFFC;
+extern const u8 gUnknown_0832C07C[];
+extern const u8 gOtherText_HatchedFromEgg[];
+extern const u8 gOtherText_NickHatchPrompt[];
+
+static void CB2_EggHatch_1(void)
+{
+ u16 species;
+ u8 gender;
+ u32 personality;
+
+ switch (gEggHatchData->CB2_state)
+ {
+ case 0:
+ BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+ gEggHatchData->eggSpriteID = CreateSprite(&gUnknown_0832BFFC, 120, 75, 5);
+ ShowBg(0);
+ ShowBg(1);
+ gEggHatchData->CB2_state++;
+ CreateTask(Task_EggHatchPlayBGM, 5);
+ break;
+ case 1:
+ if (!gPaletteFade.active)
+ {
+ FillWindowPixelBuffer(gEggHatchData->windowId, 0);
+ gEggHatchData->CB2_PalCounter = 0;
+ gEggHatchData->CB2_state++;
+ }
+ break;
+ case 2:
+ if (++gEggHatchData->CB2_PalCounter > 30)
+ {
+ gEggHatchData->CB2_state++;
+ gSprites[gEggHatchData->eggSpriteID].callback = SpriteCB_Egg_0;
+ }
+ break;
+ case 3:
+ if (gSprites[gEggHatchData->eggSpriteID].callback == SpriteCallbackDummy)
+ {
+ species = GetMonData(&gPlayerParty[gEggHatchData->eggPartyID], MON_DATA_SPECIES);
+ DoMonFrontSpriteAnimation(&gSprites[gEggHatchData->pokeSpriteID], species, FALSE, 1);
+ gEggHatchData->CB2_state++;
+ }
+ break;
+ case 4:
+ if (gSprites[gEggHatchData->pokeSpriteID].callback == SpriteCallbackDummy)
+ {
+ gEggHatchData->CB2_state++;
+ }
+ break;
+ case 5:
+ GetMonNick(&gPlayerParty[gEggHatchData->eggPartyID], gStringVar1);
+ StringExpandPlaceholders(gStringVar4, gOtherText_HatchedFromEgg);
+ EggHatchPrintMessage(gEggHatchData->windowId, gStringVar4, 0, 3, 0xFF);
+ PlayFanfare(371);
+ gEggHatchData->CB2_state++;
+ PutWindowTilemap(gEggHatchData->windowId);
+ CopyWindowToVram(gEggHatchData->windowId, 3);
+ break;
+ case 6:
+ if (IsFanfareTaskInactive())
+ gEggHatchData->CB2_state++;
+ break;
+ case 7:
+ if (IsFanfareTaskInactive())
+ gEggHatchData->CB2_state++;
+ break;
+ case 8:
+ GetMonNick(&gPlayerParty[gEggHatchData->eggPartyID], gStringVar1);
+ StringExpandPlaceholders(gStringVar4, gOtherText_NickHatchPrompt);
+ EggHatchPrintMessage(gEggHatchData->windowId, gStringVar4, 0, 2, 1);
+ gEggHatchData->CB2_state++;
+ break;
+ case 9:
+ if (!IsTextPrinterActive(gEggHatchData->windowId))
+ {
+ sub_809882C(gEggHatchData->windowId, 0x140, 0xE0);
+ CreateYesNoMenu(gUnknown_0832C07C, 0x140, 0xE, 0);
+ gEggHatchData->CB2_state++;
+ }
+ break;
+ case 10:
+ switch (sub_8198C58())
+ {
+ case 0:
+ GetMonNick(&gPlayerParty[gEggHatchData->eggPartyID], gStringVar3);
+ species = GetMonData(&gPlayerParty[gEggHatchData->eggPartyID], MON_DATA_SPECIES);
+ gender = GetMonGender(&gPlayerParty[gEggHatchData->eggPartyID]);
+ personality = GetMonData(&gPlayerParty[gEggHatchData->eggPartyID], MON_DATA_PERSONALITY, 0);
+ DoNamingScreen(3, gStringVar3, species, gender, personality, EggHatchSetMonNickname);
+ break;
+ case 1:
+ case -1:
+ gEggHatchData->CB2_state++;
+ }
+ break;
+ case 11:
+ BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+ gEggHatchData->CB2_state++;
+ break;
+ case 12:
+ if (!gPaletteFade.active)
+ {
+ sub_805F094();
+ RemoveWindow(gEggHatchData->windowId);
+ UnsetBgTilemapBuffer(0);
+ UnsetBgTilemapBuffer(1);
+ Free(gEggHatchData);
+ SetMainCallback2(c2_exit_to_overworld_2_switch);
+ }
+ break;
+ }
+
+ RunTasks();
+ RunTextPrinters();
+ AnimateSprites();
+ BuildOamBuffer();
+ UpdatePaletteFade();
+}
+
+static void SpriteCB_Egg_0(struct Sprite* sprite)
+{
+ if (++sprite->data0 > 20)
+ {
+ sprite->callback = SpriteCB_Egg_1;
+ sprite->data0 = 0;
+ }
+ else
+ {
+ sprite->data1 = (sprite->data1 + 20) & 0xFF;
+ sprite->pos2.x = Sin(sprite->data1, 1);
+ if (sprite->data0 == 15)
+ {
+ PlaySE(SE_BOWA);
+ StartSpriteAnim(sprite, 1);
+ CreateRandomEggShardSprite();
+ }
+ }
+}
+
+static void SpriteCB_Egg_1(struct Sprite* sprite)
+{
+ if (++sprite->data2 > 30)
+ {
+ if (++sprite->data0 > 20)
+ {
+ sprite->callback = SpriteCB_Egg_2;
+ sprite->data0 = 0;
+ sprite->data2 = 0;
+ }
+ else
+ {
+ sprite->data1 = (sprite->data1 + 20) & 0xFF;
+ sprite->pos2.x = Sin(sprite->data1, 2);
+ if (sprite->data0 == 15)
+ {
+ PlaySE(SE_BOWA);
+ StartSpriteAnim(sprite, 2);
+ }
+ }
+ }
+}
+
+static void SpriteCB_Egg_2(struct Sprite* sprite)
+{
+ if (++sprite->data2 > 30)
+ {
+ if (++sprite->data0 > 38)
+ {
+ u16 species;
+
+ sprite->callback = SpriteCB_Egg_3;
+ sprite->data0 = 0;
+ species = GetMonData(&gPlayerParty[gEggHatchData->eggPartyID], MON_DATA_SPECIES);
+ gSprites[gEggHatchData->pokeSpriteID].pos2.x = 0;
+ gSprites[gEggHatchData->pokeSpriteID].pos2.y = 0;
+ }
+ else
+ {
+ sprite->data1 = (sprite->data1 + 20) & 0xFF;
+ sprite->pos2.x = Sin(sprite->data1, 2);
+ if (sprite->data0 == 15)
+ {
+ PlaySE(SE_BOWA);
+ StartSpriteAnim(sprite, 2);
+ CreateRandomEggShardSprite();
+ CreateRandomEggShardSprite();
+ }
+ if (sprite->data0 == 30)
+ PlaySE(SE_BOWA);
+ }
+ }
+}
+
+static void SpriteCB_Egg_3(struct Sprite* sprite)
+{
+ if (++sprite->data0 > 50)
+ {
+ sprite->callback = SpriteCB_Egg_4;
+ sprite->data0 = 0;
+ }
+}
+
+static void SpriteCB_Egg_4(struct Sprite* sprite)
+{
+ s16 i;
+ if (sprite->data0 == 0)
+ BeginNormalPaletteFade(-1, -1, 0, 0x10, 0xFFFF);
+ if (sprite->data0 < 4u)
+ {
+ for (i = 0; i <= 3; i++)
+ CreateRandomEggShardSprite();
+ }
+ sprite->data0++;
+ if (!gPaletteFade.active)
+ {
+ PlaySE(SE_TAMAGO);
+ sprite->invisible = 1;
+ sprite->callback = SpriteCB_Egg_5;
+ sprite->data0 = 0;
+ }
+}
+
+static void SpriteCB_Egg_5(struct Sprite* sprite)
+{
+ if (sprite->data0 == 0)
+ {
+ gSprites[gEggHatchData->pokeSpriteID].invisible = 0;
+ StartSpriteAffineAnim(&gSprites[gEggHatchData->pokeSpriteID], 1);
+ }
+ if (sprite->data0 == 8)
+ BeginNormalPaletteFade(-1, -1, 0x10, 0, 0xFFFF);
+ if (sprite->data0 <= 9)
+ gSprites[gEggHatchData->pokeSpriteID].pos1.y -= 1;
+ if (sprite->data0 > 40)
+ sprite->callback = SpriteCallbackDummy;
+ sprite->data0++;
+}
+
+static void SpriteCB_EggShard(struct Sprite* sprite)
+{
+ sprite->data4 += sprite->data1;
+ sprite->data5 += sprite->data2;
+
+ sprite->pos2.x = sprite->data4 / 256;
+ sprite->pos2.y = sprite->data5 / 256;
+
+ sprite->data2 += sprite->data3;
+
+ if (sprite->pos1.y + sprite->pos2.y > sprite->pos1.y + 20 && sprite->data2 > 0)
+ DestroySprite(sprite);
+}
+
+extern const s16 sEggShardVelocities[][2];
+
+static void CreateRandomEggShardSprite(void)
+{
+ u16 spriteAnimIndex;
+
+ s16 velocity1 = sEggShardVelocities[gEggHatchData->eggShardVelocityID][0];
+ s16 velocity2 = sEggShardVelocities[gEggHatchData->eggShardVelocityID][1];
+ gEggHatchData->eggShardVelocityID++;
+ spriteAnimIndex = Random() % 4;
+ CreateEggShardSprite(120, 60, velocity1, velocity2, 100, spriteAnimIndex);
+}
+
+extern const struct SpriteTemplate gUnknown_0832C04C;
+
+static void CreateEggShardSprite(u8 x, u8 y, s16 data1, s16 data2, s16 data3, u8 spriteAnimIndex)
+{
+ u8 spriteID = CreateSprite(&gUnknown_0832C04C, x, y, 4);
+ gSprites[spriteID].data1 = data1;
+ gSprites[spriteID].data2 = data2;
+ gSprites[spriteID].data3 = data3;
+ StartSpriteAnim(&gSprites[spriteID], spriteAnimIndex);
+}
+
+static void EggHatchPrintMessage(u8 windowId, u8* string, u8 x, u8 y, u8 speed)
+{
+ FillWindowPixelBuffer(windowId, 0xFF);
+ gEggHatchData->textColor.fgColor = 0;
+ gEggHatchData->textColor.bgColor = 5;
+ gEggHatchData->textColor.shadowColor = 6;
+ AddTextPrinterParametrized2(windowId, 1, x, y, 0, 0, &gEggHatchData->textColor, speed, string);
+}