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pokefirered/src/evolution_scene.c
PikalaxALT a1b2110052 Address review comments
2019-11-20 16:36:38 -05:00

1570 lines
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#include "global.h"
#include "malloc.h"
#include "battle.h"
#include "battle_message.h"
#include "bg.h"
#include "data.h"
#include "decompress.h"
#include "help_system.h"
#include "evolution_scene.h"
#include "evolution_graphics.h"
#include "gpu_regs.h"
#include "link.h"
#include "link_rfu.h"
#include "m4a.h"
#include "event_data.h"
#include "trade_scene.h"
#include "main.h"
#include "new_menu_helpers.h"
#include "menu.h"
#include "overworld.h"
#include "palette.h"
#include "pokedex.h"
#include "pokemon.h"
#include "pokemon_summary_screen.h"
#include "scanline_effect.h"
#include "sound.h"
#include "sprite.h"
#include "string_util.h"
#include "strings.h"
#include "task.h"
#include "text.h"
#include "text_window.h"
#include "trig.h"
#include "trade.h"
#include "util.h"
#include "battle_string_ids.h"
#include "constants/species.h"
#include "constants/songs.h"
#include "constants/pokemon.h"
struct EvoInfo
{
u8 preEvoSpriteId;
u8 postEvoSpriteId;
u8 evoTaskId;
u8 field_3;
u16 savedPalette[48];
};
// EWRAM vars
static EWRAM_DATA struct EvoInfo *sEvoStructPtr = NULL;
static EWRAM_DATA u16 *sEvoMovingBgPtr = NULL;
// IWRAM common
void (*gCB2_AfterEvolution)(void);
#define sEvoCursorPos gBattleCommunication[1] // when learning a new move
#define sEvoGraphicsTaskId gBattleCommunication[2]
// this file's functions
static void Task_EvolutionScene(u8 taskId);
static void Task_TradeEvolutionScene(u8 taskId);
static void CB2_EvolutionSceneUpdate(void);
static void CB2_TradeEvolutionSceneUpdate(void);
static void EvoDummyFunc(void);
static void VBlankCB_EvolutionScene(void);
static void VBlankCB_TradeEvolutionScene(void);
static void DestroyMovingBackgroundTasks(void);
static void InitMovingBackgroundTask(bool8 isLink);
static void Task_MovingBackgroundPos(u8 taskId);
static void ResetBgRegsAfterMovingBackgroundCancel(void);
// const data
static const u16 sUnrefPal_83F6C90[] = INCBIN_U16("graphics/evolution_scene/unknown_5B4114.gbapal");
static const u32 sMovingBackgroundTiles[] = INCBIN_U32("graphics/evolution_scene/bg.4bpp.lz");
static const u32 sMovingBackgroundMap1[] = INCBIN_U32("graphics/evolution_scene/bg.bin.lz");
static const u32 sMovingBackgroundMap2[] = INCBIN_U32("graphics/evolution_scene/bg2.bin.lz");
static const u16 sBlackPalette[] = INCBIN_U16("graphics/evolution_scene/gray_transition_intro.gbapal");
static const u16 unref_83F7D80[] = INCBIN_U16("graphics/evolution_scene/unref_83F7D80.bin");
static const u16 sMovingBgPals[] = INCBIN_U16("graphics/evolution_scene/transition.gbapal");
static const u8 sText_ShedinjaJapaneseName[] = _("ヌケニン");
static const u8 unref_83F8445[] = _("{COLOR RED}{HIGHLIGHT DARK_GREY}{SHADOW GREEN}");
static const u8 unref_83F844F[][10] = {
_("▶\n "),
_(" \n▶"),
_(" \n ")
};
// start frame, stop frame, loop count, delay
static const u8 sMovingBackgroundTimers[][4] =
{
{ 0, 12, 1, 6 },
{ 13, 36, 5, 2 },
{ 13, 24, 1, 2 },
{ 37, 49, 1, 6 },
};
static const u8 sMovingBgPalIndices[][16] = {
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 0, 0 },
{ 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0 },
{ 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 0, 0 },
{ 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 11, 0, 0 },
{ 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 0, 0 },
{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 0, 0 },
{ 0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 12, 0, 0 },
{ 0, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 12, 11, 0, 0 },
{ 0, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 12, 11, 10, 0, 0 },
{ 0, 5, 6, 7, 8, 9, 10, 11, 12, 13, 12, 11, 10, 9, 0, 0 },
{ 0, 6, 7, 8, 9, 10, 11, 12, 13, 12, 11, 10, 9, 8, 0, 0 },
{ 0, 7, 8, 9, 10, 11, 12, 13, 12, 11, 10, 9, 8, 7, 0, 0 },
{ 0, 8, 9, 10, 11, 12, 13, 12, 11, 10, 9, 8, 7, 6, 0, 0 },
{ 0, 9, 10, 11, 12, 13, 12, 11, 10, 9, 8, 7, 6, 5, 0, 0 },
{ 0, 10, 11, 12, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 0, 0 },
{ 0, 11, 12, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 0, 0 },
{ 0, 12, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 0, 0 },
{ 0, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0 },
{ 0, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 2, 0, 0 },
{ 0, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 2, 3, 0, 0 },
{ 0, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 2, 3, 4, 0, 0 },
{ 0, 9, 8, 7, 6, 5, 4, 3, 2, 1, 2, 3, 4, 5, 0, 0 },
{ 0, 8, 7, 6, 5, 4, 3, 2, 1, 2, 3, 4, 5, 6, 0, 0 },
{ 0, 7, 6, 5, 4, 3, 2, 1, 2, 3, 4, 5, 6, 7, 0, 0 },
{ 0, 6, 5, 4, 3, 2, 1, 2, 3, 4, 5, 6, 7, 8, 0, 0 },
{ 0, 5, 4, 3, 2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0 },
{ 0, 4, 3, 2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 0, 0 },
{ 0, 3, 2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 0, 0 },
{ 0, 2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 0, 0 },
{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 0, 0 },
{ 0, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0 },
{ 0, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0 },
{ 0, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0 },
{ 0, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0 },
{ 0, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
};
static void CB2_BeginEvolutionScene(void)
{
UpdatePaletteFade();
RunTasks();
}
#define tState data[0]
#define tPreEvoSpecies data[1]
#define tPostEvoSpecies data[2]
#define tCanStop data[3]
#define tBits data[3]
#define tLearnsFirstMove data[4]
#define tLearnMoveState data[6]
#define tData7 data[7]
#define tData8 data[8]
#define tEvoWasStopped data[9]
#define tPartyId data[10]
#define TASK_BIT_CAN_STOP 0x1
#define TASK_BIT_LEARN_MOVE 0x80
static void Task_BeginEvolutionScene(u8 taskId)
{
struct Pokemon* mon = NULL;
switch (gTasks[taskId].tState)
{
case 0:
BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, RGB_BLACK);
gTasks[taskId].tState++;
break;
case 1:
if (!gPaletteFade.active)
{
u16 speciesToEvolve;
bool8 canStopEvo;
u8 partyId;
mon = &gPlayerParty[gTasks[taskId].tPartyId];
speciesToEvolve = gTasks[taskId].tPostEvoSpecies;
canStopEvo = gTasks[taskId].tCanStop;
partyId = gTasks[taskId].tPartyId;
DestroyTask(taskId);
EvolutionScene(mon, speciesToEvolve, canStopEvo, partyId);
}
break;
}
}
void BeginEvolutionScene(struct Pokemon* mon, u16 speciesToEvolve, bool8 canStopEvo, u8 partyId)
{
u8 taskId = CreateTask(Task_BeginEvolutionScene, 0);
gTasks[taskId].tState = 0;
gTasks[taskId].tPostEvoSpecies = speciesToEvolve;
gTasks[taskId].tCanStop = canStopEvo;
gTasks[taskId].tPartyId = partyId;
SetMainCallback2(CB2_BeginEvolutionScene);
}
void EvolutionScene(struct Pokemon* mon, u16 speciesToEvolve, bool8 canStopEvo, u8 partyId)
{
u8 name[20];
u16 currSpecies;
u32 trainerId, personality;
const struct CompressedSpritePalette* pokePal;
u8 id;
SetHBlankCallback(NULL);
SetVBlankCallback(NULL);
CpuFill32(0, (void*)(VRAM), VRAM_SIZE);
SetGpuReg(REG_OFFSET_MOSAIC, 0);
SetGpuReg(REG_OFFSET_WIN0H, 0);
SetGpuReg(REG_OFFSET_WIN0V, 0);
SetGpuReg(REG_OFFSET_WIN1H, 0);
SetGpuReg(REG_OFFSET_WIN1V, 0);
SetGpuReg(REG_OFFSET_WININ, 0);
SetGpuReg(REG_OFFSET_WINOUT, 0);
ResetPaletteFade();
gBattle_BG0_X = 0;
gBattle_BG0_Y = 0;
gBattle_BG1_X = 0;
gBattle_BG1_Y = 0;
gBattle_BG2_X = 0;
gBattle_BG2_Y = 0;
gBattle_BG3_X = 256;
gBattle_BG3_Y = 0;
gBattleTerrain = BATTLE_TERRAIN_PLAIN;
InitBattleBgsVideo();
LoadBattleTextboxAndBackground();
ResetSpriteData();
ScanlineEffect_Stop();
ResetTasks();
FreeAllSpritePalettes();
gReservedSpritePaletteCount = 4;
sEvoStructPtr = AllocZeroed(sizeof(struct EvoInfo));
AllocateMonSpritesGfx();
GetMonData(mon, MON_DATA_NICKNAME, name);
StringCopy10(gStringVar1, name);
StringCopy(gStringVar2, gSpeciesNames[speciesToEvolve]);
// preEvo sprite
currSpecies = GetMonData(mon, MON_DATA_SPECIES);
trainerId = GetMonData(mon, MON_DATA_OT_ID);
personality = GetMonData(mon, MON_DATA_PERSONALITY);
DecompressPicFromTable(&gMonFrontPicTable[currSpecies],
gMonSpritesGfxPtr->sprites[1],
currSpecies);
pokePal = GetMonSpritePalStructFromOtIdPersonality(currSpecies, trainerId, personality);
LoadCompressedPalette(pokePal->data, 0x110, 0x20);
SetMultiuseSpriteTemplateToPokemon(currSpecies, 1);
gMultiuseSpriteTemplate.affineAnims = gDummySpriteAffineAnimTable;
sEvoStructPtr->preEvoSpriteId = id = CreateSprite(&gMultiuseSpriteTemplate, 120, 64, 30);
gSprites[id].callback = SpriteCallbackDummy2;
gSprites[id].oam.paletteNum = 1;
gSprites[id].invisible = TRUE;
// postEvo sprite
DecompressPicFromTable(&gMonFrontPicTable[speciesToEvolve],
gMonSpritesGfxPtr->sprites[3],
speciesToEvolve);
pokePal = GetMonSpritePalStructFromOtIdPersonality(speciesToEvolve, trainerId, personality);
LoadCompressedPalette(pokePal->data, 0x120, 0x20);
SetMultiuseSpriteTemplateToPokemon(speciesToEvolve, 3);
gMultiuseSpriteTemplate.affineAnims = gDummySpriteAffineAnimTable;
sEvoStructPtr->postEvoSpriteId = id = CreateSprite(&gMultiuseSpriteTemplate, 120, 64, 30);
gSprites[id].callback = SpriteCallbackDummy2;
gSprites[id].oam.paletteNum = 2;
gSprites[id].invisible = TRUE;
LoadEvoSparkleSpriteAndPal();
sEvoStructPtr->evoTaskId = id = CreateTask(Task_EvolutionScene, 0);
gTasks[id].tState = 0;
gTasks[id].tPreEvoSpecies = currSpecies;
gTasks[id].tPostEvoSpecies = speciesToEvolve;
gTasks[id].tCanStop = canStopEvo;
gTasks[id].tLearnsFirstMove = TRUE;
gTasks[id].tEvoWasStopped = FALSE;
gTasks[id].tPartyId = partyId;
memcpy(&sEvoStructPtr->savedPalette, &gPlttBufferUnfaded[0x20], 0x60);
SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_OBJ_ON | DISPCNT_BG_ALL_ON | DISPCNT_OBJ_1D_MAP);
SetHBlankCallback(EvoDummyFunc);
SetVBlankCallback(VBlankCB_EvolutionScene);
m4aMPlayAllStop();
HelpSystem_Disable();
SetMainCallback2(CB2_EvolutionSceneUpdate);
}
static void CB2_EvolutionSceneLoadGraphics(void)
{
u8 id;
const struct CompressedSpritePalette* pokePal;
u16 postEvoSpecies;
u32 trainerId, personality;
struct Pokemon* Mon = &gPlayerParty[gTasks[sEvoStructPtr->evoTaskId].tPartyId];
postEvoSpecies = gTasks[sEvoStructPtr->evoTaskId].tPostEvoSpecies;
trainerId = GetMonData(Mon, MON_DATA_OT_ID);
personality = GetMonData(Mon, MON_DATA_PERSONALITY);
SetHBlankCallback(NULL);
SetVBlankCallback(NULL);
CpuFill32(0, (void*)(VRAM), VRAM_SIZE);
SetGpuReg(REG_OFFSET_MOSAIC, 0);
SetGpuReg(REG_OFFSET_WIN0H, 0);
SetGpuReg(REG_OFFSET_WIN0V, 0);
SetGpuReg(REG_OFFSET_WIN1H, 0);
SetGpuReg(REG_OFFSET_WIN1V, 0);
SetGpuReg(REG_OFFSET_WININ, 0);
SetGpuReg(REG_OFFSET_WINOUT, 0);
ResetPaletteFade();
gBattle_BG0_X = 0;
gBattle_BG0_Y = 0;
gBattle_BG1_X = 0;
gBattle_BG1_Y = 0;
gBattle_BG2_X = 0;
gBattle_BG2_Y = 0;
gBattle_BG3_X = 256;
gBattle_BG3_Y = 0;
gBattleTerrain = BATTLE_TERRAIN_PLAIN;
InitBattleBgsVideo();
LoadBattleTextboxAndBackground();
ResetSpriteData();
FreeAllSpritePalettes();
gReservedSpritePaletteCount = 4;
DecompressPicFromTable(&gMonFrontPicTable[postEvoSpecies],
gMonSpritesGfxPtr->sprites[3],
postEvoSpecies);
pokePal = GetMonSpritePalStructFromOtIdPersonality(postEvoSpecies, trainerId, personality);
LoadCompressedPalette(pokePal->data, 0x120, 0x20);
SetMultiuseSpriteTemplateToPokemon(postEvoSpecies, 3);
gMultiuseSpriteTemplate.affineAnims = gDummySpriteAffineAnimTable;
sEvoStructPtr->postEvoSpriteId = id = CreateSprite(&gMultiuseSpriteTemplate, 120, 64, 30);
gSprites[id].callback = SpriteCallbackDummy2;
gSprites[id].oam.paletteNum = 2;
SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_OBJ_ON | DISPCNT_BG_ALL_ON | DISPCNT_OBJ_1D_MAP);
SetHBlankCallback(EvoDummyFunc);
SetVBlankCallback(VBlankCB_EvolutionScene);
SetMainCallback2(CB2_EvolutionSceneUpdate);
BeginNormalPaletteFade(0xFFFFFFFF, 0, 0x10, 0, RGB_BLACK);
ShowBg(0);
ShowBg(1);
ShowBg(2);
ShowBg(3);
}
static void CB2_TradeEvolutionSceneLoadGraphics(void)
{
struct Pokemon* Mon = &gPlayerParty[gTasks[sEvoStructPtr->evoTaskId].tPartyId];
u16 postEvoSpecies = gTasks[sEvoStructPtr->evoTaskId].tPostEvoSpecies;
switch (gMain.state)
{
case 0:
SetGpuReg(REG_OFFSET_DISPCNT, 0);
SetHBlankCallback(NULL);
SetVBlankCallback(NULL);
ResetSpriteData();
FreeAllSpritePalettes();
gReservedSpritePaletteCount = 4;
gBattle_BG0_X = 0;
gBattle_BG0_Y = 0;
gBattle_BG1_X = 0;
gBattle_BG1_Y = 0;
gBattle_BG2_X = 0;
gBattle_BG2_Y = 0;
gBattle_BG3_X = 256;
gBattle_BG3_Y = 0;
gMain.state++;
break;
case 1:
ResetPaletteFade();
SetHBlankCallback(EvoDummyFunc);
SetVBlankCallback(VBlankCB_TradeEvolutionScene);
gMain.state++;
break;
case 2:
LoadTradeAnimGfx();
gMain.state++;
break;
case 3:
FillBgTilemapBufferRect(1, 0, 0, 0, 0x20, 0x20, 0x11);
CopyBgTilemapBufferToVram(1);
gMain.state++;
break;
case 4:
{
const struct CompressedSpritePalette* pokePal;
u32 trainerId = GetMonData(Mon, MON_DATA_OT_ID);
u32 personality = GetMonData(Mon, MON_DATA_PERSONALITY);
DecompressPicFromTable(&gMonFrontPicTable[postEvoSpecies],
gMonSpritesGfxPtr->sprites[3],
postEvoSpecies);
pokePal = GetMonSpritePalStructFromOtIdPersonality(postEvoSpecies, trainerId, personality);
LoadCompressedPalette(pokePal->data, 0x120, 0x20);
gMain.state++;
}
break;
case 5:
{
u8 id;
SetMultiuseSpriteTemplateToPokemon(postEvoSpecies, 1);
gMultiuseSpriteTemplate.affineAnims = gDummySpriteAffineAnimTable;
sEvoStructPtr->postEvoSpriteId = id = CreateSprite(&gMultiuseSpriteTemplate, 120, 64, 30);
gSprites[id].callback = SpriteCallbackDummy2;
gSprites[id].oam.paletteNum = 2;
gMain.state++;
LinkTradeDrawWindow();
}
break;
case 6:
if (gWirelessCommType)
{
LoadWirelessStatusIndicatorSpriteGfx();
CreateWirelessStatusIndicatorSprite(0, 0);
}
BlendPalettes(0xFFFFFFFF, 0x10, RGB_BLACK);
gMain.state++;
break;
case 7:
BeginNormalPaletteFade(0xFFFFFFFF, 0, 0x10, 0, RGB_BLACK);
InitTradeSequenceBgGpuRegs();
ShowBg(0);
ShowBg(1);
SetMainCallback2(CB2_TradeEvolutionSceneUpdate);
SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_OBJ_ON | DISPCNT_BG0_ON | DISPCNT_BG1_ON | DISPCNT_OBJ_1D_MAP);
break;
}
}
void TradeEvolutionScene(struct Pokemon* mon, u16 speciesToEvolve, u8 preEvoSpriteId, u8 partyId)
{
u8 name[20];
u16 currSpecies;
u32 trainerId, personality;
const struct CompressedSpritePalette* pokePal;
u8 id;
GetMonData(mon, MON_DATA_NICKNAME, name);
StringCopy10(gStringVar1, name);
StringCopy(gStringVar2, gSpeciesNames[speciesToEvolve]);
gAffineAnimsDisabled = TRUE;
// preEvo sprite
currSpecies = GetMonData(mon, MON_DATA_SPECIES);
personality = GetMonData(mon, MON_DATA_PERSONALITY);
trainerId = GetMonData(mon, MON_DATA_OT_ID);
sEvoStructPtr = AllocZeroed(sizeof(struct EvoInfo));
sEvoStructPtr->preEvoSpriteId = preEvoSpriteId;
DecompressPicFromTable(&gMonFrontPicTable[speciesToEvolve],
gMonSpritesGfxPtr->sprites[1],
speciesToEvolve);
pokePal = GetMonSpritePalStructFromOtIdPersonality(speciesToEvolve, trainerId, personality);
LoadCompressedPalette(pokePal->data, 0x120, 0x20);
SetMultiuseSpriteTemplateToPokemon(speciesToEvolve, 1);
gMultiuseSpriteTemplate.affineAnims = gDummySpriteAffineAnimTable;
sEvoStructPtr->postEvoSpriteId = id = CreateSprite(&gMultiuseSpriteTemplate, 120, 64, 30);
gSprites[id].callback = SpriteCallbackDummy2;
gSprites[id].oam.paletteNum = 2;
gSprites[id].invisible = TRUE;
LoadEvoSparkleSpriteAndPal();
sEvoStructPtr->evoTaskId = id = CreateTask(Task_TradeEvolutionScene, 0);
gTasks[id].tState = 0;
gTasks[id].tPreEvoSpecies = currSpecies;
gTasks[id].tPostEvoSpecies = speciesToEvolve;
gTasks[id].tLearnsFirstMove = TRUE;
gTasks[id].tEvoWasStopped = FALSE;
gTasks[id].tPartyId = partyId;
gBattle_BG0_X = 0;
gBattle_BG0_Y = 0;
gBattle_BG1_X = 0;
gBattle_BG1_Y = 0;
gBattle_BG2_X = 0;
gBattle_BG2_Y = 0;
gBattle_BG3_X = 256;
gBattle_BG3_Y = 0;
gTextFlags.useAlternateDownArrow = TRUE;
SetVBlankCallback(VBlankCB_TradeEvolutionScene);
SetMainCallback2(CB2_TradeEvolutionSceneUpdate);
}
static void CB2_EvolutionSceneUpdate(void)
{
AnimateSprites();
BuildOamBuffer();
RunTextPrinters();
UpdatePaletteFade();
RunTasks();
}
static void CB2_TradeEvolutionSceneUpdate(void)
{
AnimateSprites();
BuildOamBuffer();
RunTextPrinters();
UpdatePaletteFade();
RunTasks();
}
static void CreateShedinja(u16 preEvoSpecies, struct Pokemon* mon)
{
u32 data = 0;
if (gEvolutionTable[preEvoSpecies][0].method == EVO_LEVEL_NINJASK && gPlayerPartyCount < 6)
{
s32 i;
struct Pokemon* shedinja = &gPlayerParty[gPlayerPartyCount];
const struct Evolution *evos;
const struct Evolution *evos2;
CopyMon(&gPlayerParty[gPlayerPartyCount], mon, sizeof(struct Pokemon));
SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_SPECIES, (&gEvolutionTable[preEvoSpecies][1].targetSpecies));
SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_NICKNAME, (gSpeciesNames[gEvolutionTable[preEvoSpecies][1].targetSpecies]));
SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_HELD_ITEM, (&data));
SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_MARKINGS, (&data));
SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_ENCRYPT_SEPARATOR, (&data));
for (i = MON_DATA_COOL_RIBBON; i < MON_DATA_COOL_RIBBON + 5; i++)
SetMonData(&gPlayerParty[gPlayerPartyCount], i, (&data));
for (i = MON_DATA_CHAMPION_RIBBON; i <= MON_DATA_FATEFUL_ENCOUNTER; i++)
SetMonData(&gPlayerParty[gPlayerPartyCount], i, (&data));
SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_STATUS, (&data));
data = 0xFF;
SetMonData(&gPlayerParty[gPlayerPartyCount], MON_DATA_MAIL, (&data));
CalculateMonStats(&gPlayerParty[gPlayerPartyCount]);
CalculatePlayerPartyCount();
// can't match it otherwise, ehh
evos2 = gEvolutionTable[0];
evos = evos2 + EVOS_PER_MON * preEvoSpecies;
GetSetPokedexFlag(SpeciesToNationalPokedexNum(evos[1].targetSpecies), FLAG_SET_SEEN);
GetSetPokedexFlag(SpeciesToNationalPokedexNum(evos[1].targetSpecies), FLAG_SET_CAUGHT);
if (GetMonData(shedinja, MON_DATA_SPECIES) == SPECIES_SHEDINJA
&& GetMonData(shedinja, MON_DATA_LANGUAGE) == LANGUAGE_JAPANESE
&& GetMonData(mon, MON_DATA_SPECIES) == SPECIES_NINJASK)
SetMonData(shedinja, MON_DATA_NICKNAME, sText_ShedinjaJapaneseName);
}
}
static void Task_EvolutionScene(u8 taskId)
{
u32 var;
struct Pokemon* mon = &gPlayerParty[gTasks[taskId].tPartyId];
// Automatically cancel if the Pokemon would evolve into a species you have not
// yet unlocked, such as Crobat.
if (!IsNationalPokedexEnabled()
&& gTasks[taskId].tState == 8
&& gTasks[taskId].tPostEvoSpecies > SPECIES_MEW)
{
gTasks[taskId].tState = 17;
gTasks[taskId].tEvoWasStopped = TRUE;
gTasks[sEvoGraphicsTaskId].EvoGraphicsTaskEvoStop = TRUE;
DestroyMovingBackgroundTasks();
return;
}
// check if B Button was held, so the evolution gets stopped
if (gMain.heldKeys == B_BUTTON
&& gTasks[taskId].tState == 8
&& gTasks[sEvoGraphicsTaskId].isActive
&& gTasks[taskId].tBits & TASK_BIT_CAN_STOP)
{
gTasks[taskId].tState = 17;
gTasks[sEvoGraphicsTaskId].EvoGraphicsTaskEvoStop = TRUE;
DestroyMovingBackgroundTasks();
return;
}
switch (gTasks[taskId].tState)
{
case 0:
BeginNormalPaletteFade(0xFFFFFFFF, 0, 0x10, 0, RGB_BLACK);
gSprites[sEvoStructPtr->preEvoSpriteId].invisible = FALSE;
gTasks[taskId].tState++;
ShowBg(0);
ShowBg(1);
ShowBg(2);
ShowBg(3);
break;
case 1: // print 'whoa, poke is evolving!!!' msg
if (!gPaletteFade.active)
{
StringExpandPlaceholders(gStringVar4, gText_PkmnIsEvolving);
BattlePutTextOnWindow(gStringVar4, 0);
gTasks[taskId].tState++;
}
break;
case 2: // wait for string, animate mon(and play its cry)
if (!IsTextPrinterActive(0))
{
PlayCry1(gTasks[taskId].tPreEvoSpecies, 0);
gTasks[taskId].tState++;
}
break;
case 3:
if (IsCryFinished()) // wait for animation, play tu du SE
{
PlaySE(MUS_ME_SHINKA);
gTasks[taskId].tState++;
}
break;
case 4: // play evolution music and fade screen black
if (!IsSEPlaying())
{
PlayNewMapMusic(MUS_SHINKA);
gTasks[taskId].tState++;
BeginNormalPaletteFade(0x1C, 4, 0, 0x10, RGB_BLACK);
}
break;
case 5: // launch moving bg task, preapre evo sparkles
if (!gPaletteFade.active)
{
InitMovingBackgroundTask(FALSE);
sEvoGraphicsTaskId = LaunchTask_PreEvoSparklesSet1(17);
gTasks[taskId].tState++;
}
break;
case 6: // another set of evo sparkles
if (!gTasks[sEvoGraphicsTaskId].isActive)
{
gTasks[taskId].tState++;
sEvoStructPtr->field_3 = 1;
sEvoGraphicsTaskId = LaunchTask_PreEvoSparklesSet2();
}
break;
case 7: // launch task that flashes pre evo with post evo sprites
if (!gTasks[sEvoGraphicsTaskId].isActive)
{
sEvoGraphicsTaskId = LaunchTask_PrePostEvoMonSprites(sEvoStructPtr->preEvoSpriteId, sEvoStructPtr->postEvoSpriteId);
gTasks[taskId].tState++;
}
break;
case 8: // wait for the above task to finish
if (--sEvoStructPtr->field_3 == 0)
{
sEvoStructPtr->field_3 = 3;
if (!gTasks[sEvoGraphicsTaskId].isActive)
gTasks[taskId].tState++;
}
break;
case 9: // post evo sparkles
sEvoGraphicsTaskId = LaunchTask_PostEvoSparklesSet1();
gTasks[taskId].tState++;
break;
case 10:
if (!gTasks[sEvoGraphicsTaskId].isActive)
{
sEvoGraphicsTaskId = LaunchTask_PostEvoSparklesSet2AndFlash(gTasks[taskId].tPostEvoSpecies);
gTasks[taskId].tState++;
}
break;
case 11: // play tu du sound after evolution
if (!gTasks[sEvoGraphicsTaskId].isActive)
{
PlaySE(SE_EXP);
gTasks[taskId].tState++;
}
break;
case 12: // stop music, return screen to pre-fade state
if (IsSEPlaying())
{
m4aMPlayAllStop();
memcpy(&gPlttBufferUnfaded[0x20], sEvoStructPtr->savedPalette, 0x60);
ResetBgRegsAfterMovingBackgroundCancel();
BeginNormalPaletteFade(0x1C, 0, 0x10, 0, RGB_BLACK);
gTasks[taskId].tState++;
}
break;
case 13: // animate mon
if (!gPaletteFade.active)
{
PlayCry1(gTasks[taskId].tPostEvoSpecies, 0);
gTasks[taskId].tState++;
}
break;
case 14: // congratulations string and rename prompt
if (IsCryFinished())
{
StringExpandPlaceholders(gStringVar4, gText_CongratsPkmnEvolved);
BattlePutTextOnWindow(gStringVar4, 0);
PlayBGM(MUS_FANFA5);
gTasks[taskId].tState++;
SetMonData(mon, MON_DATA_SPECIES, (void*)(&gTasks[taskId].tPostEvoSpecies));
CalculateMonStats(mon);
EvolutionRenameMon(mon, gTasks[taskId].tPreEvoSpecies, gTasks[taskId].tPostEvoSpecies);
GetSetPokedexFlag(SpeciesToNationalPokedexNum(gTasks[taskId].tPostEvoSpecies), FLAG_SET_SEEN);
GetSetPokedexFlag(SpeciesToNationalPokedexNum(gTasks[taskId].tPostEvoSpecies), FLAG_SET_CAUGHT);
IncrementGameStat(GAME_STAT_EVOLVED_POKEMON);
}
break;
case 15: // check if it wants to learn a new move
if (!IsTextPrinterActive(0))
{
HelpSystem_Enable();
var = MonTryLearningNewMove(mon, gTasks[taskId].tLearnsFirstMove);
if (var != 0 && !gTasks[taskId].tEvoWasStopped)
{
u8 text[20];
StopMapMusic();
Overworld_PlaySpecialMapMusic();
gTasks[taskId].tBits |= TASK_BIT_LEARN_MOVE;
gTasks[taskId].tLearnsFirstMove = FALSE;
gTasks[taskId].tLearnMoveState = 0;
GetMonData(mon, MON_DATA_NICKNAME, text);
StringCopy10(gBattleTextBuff1, text);
if (var == MON_HAS_MAX_MOVES)
gTasks[taskId].tState = 22;
else if (var == MON_ALREADY_KNOWS_MOVE)
break;
else
gTasks[taskId].tState = 20; // move has been learned
}
else // no move to learn
{
BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, RGB_BLACK);
gTasks[taskId].tState++;
}
}
break;
case 16: // task has finished, return
if (!gPaletteFade.active)
{
if (!(gTasks[taskId].tBits & TASK_BIT_LEARN_MOVE))
{
StopMapMusic();
Overworld_PlaySpecialMapMusic();
}
if (!gTasks[taskId].tEvoWasStopped)
CreateShedinja(gTasks[taskId].tPreEvoSpecies, mon);
DestroyTask(taskId);
FreeMonSpritesGfx();
Free(sEvoStructPtr);
sEvoStructPtr = NULL;
FreeAllWindowBuffers();
SetMainCallback2(gCB2_AfterEvolution);
}
break;
case 17: // evolution has been canceled, stop music and re-fade palette
if (!gTasks[sEvoGraphicsTaskId].isActive)
{
m4aMPlayAllStop();
BeginNormalPaletteFade(0x6001C, 0, 0x10, 0, RGB_WHITE);
gTasks[taskId].tState++;
}
break;
case 18: // animate pokemon trying to evolve again, evolution has been stopped
if (!gPaletteFade.active)
{
PlayCry1(gTasks[taskId].tPreEvoSpecies, 0);
gTasks[taskId].tState++;
}
break;
case 19: // after the animation, print the string 'WHOA IT DId NOT EVOLVE!!!'
if (IsCryFinished())
{
if (gTasks[taskId].tEvoWasStopped)
StringExpandPlaceholders(gStringVar4, gText_EllipsisQuestionMark);
else
StringExpandPlaceholders(gStringVar4, gText_PkmnStoppedEvolving);
BattlePutTextOnWindow(gStringVar4, 0);
gTasks[taskId].tEvoWasStopped = TRUE;
gTasks[taskId].tState = 15;
}
break;
case 20: // pokemon learned a new move, print string and play a fanfare
if (!IsTextPrinterActive(0) && !IsSEPlaying())
{
BufferMoveToLearnIntoBattleTextBuff2();
PlayFanfare(MUS_FANFA1);
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_PKMNLEARNEDMOVE - BATTLESTRINGS_ID_ADDER]);
BattlePutTextOnWindow(gDisplayedStringBattle, 0);
gTasks[taskId].tLearnsFirstMove = 0x40; // re-used as a counter
gTasks[taskId].tState++;
}
break;
case 21: // wait a bit and check if can learn another move
if (!IsTextPrinterActive(0) && !IsSEPlaying() && --gTasks[taskId].tLearnsFirstMove == 0)
gTasks[taskId].tState = 15;
break;
case 22: // try to learn a new move
switch (gTasks[taskId].tLearnMoveState)
{
case 0:
if (!IsTextPrinterActive(0) && !IsSEPlaying())
{
BufferMoveToLearnIntoBattleTextBuff2();
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_TRYTOLEARNMOVE1 - BATTLESTRINGS_ID_ADDER]);
BattlePutTextOnWindow(gDisplayedStringBattle, 0);
gTasks[taskId].tLearnMoveState++;
}
break;
case 1:
if (!IsTextPrinterActive(0) && !IsSEPlaying())
{
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_TRYTOLEARNMOVE2 - BATTLESTRINGS_ID_ADDER]);
BattlePutTextOnWindow(gDisplayedStringBattle, 0);
gTasks[taskId].tLearnMoveState++;
}
break;
case 2:
if (!IsTextPrinterActive(0) && !IsSEPlaying())
{
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_TRYTOLEARNMOVE3 - BATTLESTRINGS_ID_ADDER]);
BattlePutTextOnWindow(gDisplayedStringBattle, 0);
gTasks[taskId].tData7 = 5;
gTasks[taskId].tData8 = 10;
gTasks[taskId].tLearnMoveState++;
}
case 3:
if (!IsTextPrinterActive(0) && !IsSEPlaying())
{
HandleBattleWindow(0x17, 8, 0x1D, 0xD, 0);
BattlePutTextOnWindow(gText_BattleYesNoChoice, 0xE);
gTasks[taskId].tLearnMoveState++;
sEvoCursorPos = 0;
BattleCreateYesNoCursorAt();
}
break;
case 4:
if (JOY_NEW(DPAD_UP) && sEvoCursorPos != 0)
{
PlaySE(SE_SELECT);
BattleDestroyYesNoCursorAt();
sEvoCursorPos = 0;
BattleCreateYesNoCursorAt();
}
if (JOY_NEW(DPAD_DOWN) && sEvoCursorPos == 0)
{
PlaySE(SE_SELECT);
BattleDestroyYesNoCursorAt();
sEvoCursorPos = 1;
BattleCreateYesNoCursorAt();
}
if (JOY_NEW(A_BUTTON))
{
HandleBattleWindow(0x17, 8, 0x1D, 0xD, WINDOW_CLEAR);
PlaySE(SE_SELECT);
if (sEvoCursorPos != 0)
{
gTasks[taskId].tLearnMoveState = gTasks[taskId].tData8;
}
else
{
gTasks[taskId].tLearnMoveState = gTasks[taskId].tData7;
if (gTasks[taskId].tLearnMoveState == 5)
BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, RGB_BLACK);
}
}
if (JOY_NEW(B_BUTTON))
{
HandleBattleWindow(0x17, 8, 0x1D, 0xD, WINDOW_CLEAR);
PlaySE(SE_SELECT);
gTasks[taskId].tLearnMoveState = gTasks[taskId].tData8;
}
break;
case 5:
if (!gPaletteFade.active)
{
FreeAllWindowBuffers();
ShowSelectMovePokemonSummaryScreen(gPlayerParty, gTasks[taskId].tPartyId,
gPlayerPartyCount - 1, CB2_EvolutionSceneLoadGraphics,
gMoveToLearn);
gTasks[taskId].tLearnMoveState++;
}
break;
case 6:
if (!gPaletteFade.active && gMain.callback2 == CB2_EvolutionSceneUpdate)
{
var = GetMoveSlotToReplace();
if (var == MAX_MON_MOVES)
{
gTasks[taskId].tLearnMoveState = 10;
}
else
{
u16 move = GetMonData(mon, var + MON_DATA_MOVE1);
if (IsHMMove2(move))
{
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_HMMOVESCANTBEFORGOTTEN - BATTLESTRINGS_ID_ADDER]);
BattlePutTextOnWindow(gDisplayedStringBattle, 0);
gTasks[taskId].tLearnMoveState = 12;
}
else
{
PREPARE_MOVE_BUFFER(gBattleTextBuff2, move)
RemoveMonPPBonus(mon, var);
SetMonMoveSlot(mon, gMoveToLearn, var);
gTasks[taskId].tLearnMoveState++;
}
}
}
break;
case 7:
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_123POOF - BATTLESTRINGS_ID_ADDER]);
BattlePutTextOnWindow(gDisplayedStringBattle, 0);
gTasks[taskId].tLearnMoveState++;
break;
case 8:
if (!IsTextPrinterActive(0) && !IsSEPlaying())
{
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_PKMNFORGOTMOVE - BATTLESTRINGS_ID_ADDER]);
BattlePutTextOnWindow(gDisplayedStringBattle, 0);
gTasks[taskId].tLearnMoveState++;
}
break;
case 9:
if (!IsTextPrinterActive(0) && !IsSEPlaying())
{
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_ANDELLIPSIS - BATTLESTRINGS_ID_ADDER]);
BattlePutTextOnWindow(gDisplayedStringBattle, 0);
gTasks[taskId].tState = 20;
}
break;
case 10:
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_STOPLEARNINGMOVE - BATTLESTRINGS_ID_ADDER]);
BattlePutTextOnWindow(gDisplayedStringBattle, 0);
gTasks[taskId].tData7 = 11;
gTasks[taskId].tData8 = 0;
gTasks[taskId].tLearnMoveState = 3;
break;
case 11:
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_DIDNOTLEARNMOVE - BATTLESTRINGS_ID_ADDER]);
BattlePutTextOnWindow(gDisplayedStringBattle, 0);
gTasks[taskId].tState = 15;
break;
case 12:
if (!IsTextPrinterActive(0) && !IsSEPlaying())
gTasks[taskId].tLearnMoveState = 5;
break;
}
break;
}
}
static void Task_TradeEvolutionScene(u8 taskId)
{
u32 var = 0;
struct Pokemon* mon = &gPlayerParty[gTasks[taskId].tPartyId];
// Automatically cancel if the Pokemon would evolve into a species you have not
// yet unlocked, such as Crobat.
if (!IsNationalPokedexEnabled()
&& gTasks[taskId].tState == 7
&& gTasks[taskId].tPostEvoSpecies > SPECIES_MEW)
{
gTasks[taskId].tState = 15;
gTasks[taskId].tEvoWasStopped = TRUE;
if (gTasks[sEvoGraphicsTaskId].isActive)
{
gTasks[sEvoGraphicsTaskId].EvoGraphicsTaskEvoStop = TRUE;
DestroyMovingBackgroundTasks();
}
}
switch (gTasks[taskId].tState)
{
case 0:
StringExpandPlaceholders(gStringVar4, gText_PkmnIsEvolving);
DrawTextOnTradeWindow(0, gStringVar4, 1);
gTasks[taskId].tState++;
break;
case 1:
if (!IsTextPrinterActive(0))
{
PlayCry1(gTasks[taskId].tPreEvoSpecies, 0);
gTasks[taskId].tState++;
}
break;
case 2:
if (IsCryFinished())
{
m4aSongNumStop(MUS_SHINKA);
PlaySE(MUS_ME_SHINKA);
gTasks[taskId].tState++;
}
break;
case 3:
if (!IsSEPlaying())
{
PlayBGM(MUS_SHINKA);
gTasks[taskId].tState++;
BeginNormalPaletteFade(0x1C, 4, 0, 0x10, RGB_BLACK);
}
break;
case 4:
if (!gPaletteFade.active)
{
InitMovingBackgroundTask(TRUE);
var = gSprites[sEvoStructPtr->preEvoSpriteId].oam.paletteNum + 16;
sEvoGraphicsTaskId = LaunchTask_PreEvoSparklesSet1(var);
gTasks[taskId].tState++;
SetGpuReg(REG_OFFSET_BG3CNT, BGCNT_PRIORITY(3) | BGCNT_CHARBASE(0) | BGCNT_SCREENBASE(6));
}
break;
case 5:
if (!gTasks[sEvoGraphicsTaskId].isActive)
{
gTasks[taskId].tState++;
sEvoStructPtr->field_3 = 1;
sEvoGraphicsTaskId = LaunchTask_PreEvoSparklesSet2();
}
break;
case 6:
if (!gTasks[sEvoGraphicsTaskId].isActive)
{
sEvoGraphicsTaskId = LaunchTask_PrePostEvoMonSprites(sEvoStructPtr->preEvoSpriteId, sEvoStructPtr->postEvoSpriteId);
gTasks[taskId].tState++;
}
break;
case 7:
if (--sEvoStructPtr->field_3 == 0)
{
sEvoStructPtr->field_3 = 3;
if (!gTasks[sEvoGraphicsTaskId].isActive)
gTasks[taskId].tState++;
}
break;
case 8:
sEvoGraphicsTaskId = LaunchTask_PostEvoSparklesSet1();
gTasks[taskId].tState++;
break;
case 9:
if (!gTasks[sEvoGraphicsTaskId].isActive)
{
sEvoGraphicsTaskId = LaunchTask_PostEvoSparklesSet2AndFlash_Trade(gTasks[taskId].tPostEvoSpecies);
gTasks[taskId].tState++;
}
break;
case 10:
if (!gTasks[sEvoGraphicsTaskId].isActive)
{
PlaySE(SE_EXP);
gTasks[taskId].tState++;
}
break;
case 11:
/*
* BUG: This check causes the evolved Pokemon's cry to play over the sfx.
* Negate the below condition.
*/
if (IsSEPlaying())
{
// Free(sEvoMovingBgPtr);
PlayCry1(gTasks[taskId].tPostEvoSpecies, 0);
memcpy(&gPlttBufferUnfaded[0x20], sEvoStructPtr->savedPalette, 0x60);
gTasks[taskId].tState++;
}
break;
case 12:
if (IsCryFinished())
{
StringExpandPlaceholders(gStringVar4, gText_CongratsPkmnEvolved);
DrawTextOnTradeWindow(0, gStringVar4, 1);
PlayFanfare(MUS_FANFA5);
gTasks[taskId].tState++;
SetMonData(mon, MON_DATA_SPECIES, (&gTasks[taskId].tPostEvoSpecies));
CalculateMonStats(mon);
EvolutionRenameMon(mon, gTasks[taskId].tPreEvoSpecies, gTasks[taskId].tPostEvoSpecies);
GetSetPokedexFlag(SpeciesToNationalPokedexNum(gTasks[taskId].tPostEvoSpecies), FLAG_SET_SEEN);
GetSetPokedexFlag(SpeciesToNationalPokedexNum(gTasks[taskId].tPostEvoSpecies), FLAG_SET_CAUGHT);
IncrementGameStat(GAME_STAT_EVOLVED_POKEMON);
}
break;
case 13:
if (!IsTextPrinterActive(0) && IsFanfareTaskInactive() == TRUE)
{
var = MonTryLearningNewMove(mon, gTasks[taskId].tLearnsFirstMove);
if (var != 0 && !gTasks[taskId].tEvoWasStopped)
{
u8 text[20];
gTasks[taskId].tBits |= TASK_BIT_LEARN_MOVE;
gTasks[taskId].tLearnsFirstMove = FALSE;
gTasks[taskId].tLearnMoveState = 0;
GetMonData(mon, MON_DATA_NICKNAME, text);
StringCopy10(gBattleTextBuff1, text);
if (var == MON_HAS_MAX_MOVES)
gTasks[taskId].tState = 20;
else if (var == MON_ALREADY_KNOWS_MOVE)
break;
else
gTasks[taskId].tState = 18;
}
else
{
PlayBGM(MUS_SHINKA);
DrawTextOnTradeWindow(0, gText_CommunicationStandby5, 1);
gTasks[taskId].tState++;
}
}
break;
case 14:
if (!IsTextPrinterActive(0))
{
DestroyTask(taskId);
Free(sEvoStructPtr);
sEvoStructPtr = NULL;
gTextFlags.useAlternateDownArrow = FALSE;
SetMainCallback2(gCB2_AfterEvolution);
}
break;
case 15:
if (!gTasks[sEvoGraphicsTaskId].isActive)
{
m4aMPlayAllStop();
BeginNormalPaletteFade((1 << (gSprites[sEvoStructPtr->preEvoSpriteId].oam.paletteNum + 16)) | (0x4001C), 0, 0x10, 0, RGB_WHITE);
gTasks[taskId].tState++;
}
break;
case 16:
if (!gPaletteFade.active)
{
PlayCry1(gTasks[taskId].tPreEvoSpecies, 0);
gTasks[taskId].tState++;
}
break;
case 17:
if (IsCryFinished())
{
StringExpandPlaceholders(gStringVar4, gText_EllipsisQuestionMark);
DrawTextOnTradeWindow(0, gStringVar4, 1);
gTasks[taskId].tEvoWasStopped = TRUE;
gTasks[taskId].tState = 13;
}
break;
case 18:
if (!IsTextPrinterActive(0) && !IsSEPlaying())
{
BufferMoveToLearnIntoBattleTextBuff2();
PlayFanfare(MUS_FANFA1);
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_PKMNLEARNEDMOVE - BATTLESTRINGS_ID_ADDER]);
DrawTextOnTradeWindow(0, gDisplayedStringBattle, 1);
gTasks[taskId].tLearnsFirstMove = 0x40; // re-used as a counter
gTasks[taskId].tState++;
}
break;
case 19:
if (!IsTextPrinterActive(0) && IsFanfareTaskInactive() == TRUE && --gTasks[taskId].tLearnsFirstMove == 0)
gTasks[taskId].tState = 13;
break;
case 20:
switch (gTasks[taskId].tLearnMoveState)
{
case 0:
if (!IsTextPrinterActive(0) && !IsSEPlaying())
{
BufferMoveToLearnIntoBattleTextBuff2();
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_TRYTOLEARNMOVE1 - BATTLESTRINGS_ID_ADDER]);
DrawTextOnTradeWindow(0, gDisplayedStringBattle, 1);
gTasks[taskId].tLearnMoveState++;
}
break;
case 1:
if (!IsTextPrinterActive(0) && !IsSEPlaying())
{
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_TRYTOLEARNMOVE2 - BATTLESTRINGS_ID_ADDER]);
DrawTextOnTradeWindow(0, gDisplayedStringBattle, 1);
gTasks[taskId].tLearnMoveState++;
}
break;
case 2:
if (!IsTextPrinterActive(0) && !IsSEPlaying())
{
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_TRYTOLEARNMOVE3 - BATTLESTRINGS_ID_ADDER]);
DrawTextOnTradeWindow(0, gDisplayedStringBattle, 1);
gTasks[taskId].tData7 = 5;
gTasks[taskId].tData8 = 9;
gTasks[taskId].tLearnMoveState++;
}
case 3:
if (!IsTextPrinterActive(0) && !IsSEPlaying())
{
LoadUserWindowBorderGfx(0, 0xA8, 0xE0);
CreateYesNoMenu(&gTradeEvolutionSceneYesNoWindowTemplate, 3, 0, 2, 0xA8, 0xE, 0);
sEvoCursorPos = 0;
gTasks[taskId].tLearnMoveState++;
sEvoCursorPos = 0;
}
break;
case 4:
switch (Menu_ProcessInputNoWrapClearOnChoose())
{
case 0:
sEvoCursorPos = 0;
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_EMPTYSTRING3 - BATTLESTRINGS_ID_ADDER]);
DrawTextOnTradeWindow(0, gDisplayedStringBattle, 1);
gTasks[taskId].tLearnMoveState = gTasks[taskId].tData7;
if (gTasks[taskId].tLearnMoveState == 5)
BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, RGB_BLACK);
break;
case 1:
case -1:
sEvoCursorPos = 1;
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_EMPTYSTRING3 - BATTLESTRINGS_ID_ADDER]);
DrawTextOnTradeWindow(0, gDisplayedStringBattle, 1);
gTasks[taskId].tLearnMoveState = gTasks[taskId].tData8;
break;
}
break;
case 5:
if (!gPaletteFade.active)
{
if (gWirelessCommType)
DestroyWirelessStatusIndicatorSprite();
Free(GetBgTilemapBuffer(3));
Free(GetBgTilemapBuffer(1));
Free(GetBgTilemapBuffer(0));
FreeAllWindowBuffers();
ShowSelectMovePokemonSummaryScreen(gPlayerParty, gTasks[taskId].tPartyId,
gPlayerPartyCount - 1, CB2_TradeEvolutionSceneLoadGraphics,
gMoveToLearn);
gTasks[taskId].tLearnMoveState++;
}
break;
case 6:
if (!gPaletteFade.active && gMain.callback2 == CB2_TradeEvolutionSceneUpdate)
{
var = GetMoveSlotToReplace();
if (var == MAX_MON_MOVES)
{
gTasks[taskId].tLearnMoveState = 9;
}
else
{
u16 move = GetMonData(mon, var + MON_DATA_MOVE1);
if (IsHMMove2(move))
{
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_HMMOVESCANTBEFORGOTTEN - BATTLESTRINGS_ID_ADDER]);
DrawTextOnTradeWindow(0, gDisplayedStringBattle, 1);
gTasks[taskId].tLearnMoveState = 11;
}
else
{
PREPARE_MOVE_BUFFER(gBattleTextBuff2, move)
RemoveMonPPBonus(mon, var);
SetMonMoveSlot(mon, gMoveToLearn, var);
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_123POOF - BATTLESTRINGS_ID_ADDER]);
DrawTextOnTradeWindow(0, gDisplayedStringBattle, 1);
gTasks[taskId].tLearnMoveState++;
}
}
}
break;
case 7:
if (!IsTextPrinterActive(0) && !IsSEPlaying())
{
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_PKMNFORGOTMOVE - BATTLESTRINGS_ID_ADDER]);
DrawTextOnTradeWindow(0, gDisplayedStringBattle, 1);
gTasks[taskId].tLearnMoveState++;
}
break;
case 8:
if (!IsTextPrinterActive(0) && !IsSEPlaying())
{
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_ANDELLIPSIS - BATTLESTRINGS_ID_ADDER]);
DrawTextOnTradeWindow(0, gDisplayedStringBattle, 1);
gTasks[taskId].tState = 18;
}
break;
case 9:
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_STOPLEARNINGMOVE - BATTLESTRINGS_ID_ADDER]);
DrawTextOnTradeWindow(0, gDisplayedStringBattle, 1);
gTasks[taskId].tData7 = 10;
gTasks[taskId].tData8 = 0;
gTasks[taskId].tLearnMoveState = 3;
break;
case 10:
BattleStringExpandPlaceholdersToDisplayedString(gBattleStringsTable[STRINGID_DIDNOTLEARNMOVE - BATTLESTRINGS_ID_ADDER]);
DrawTextOnTradeWindow(0, gDisplayedStringBattle, 1);
gTasks[taskId].tState = 13;
break;
case 11:
if (!IsTextPrinterActive(0) && !IsSEPlaying())
gTasks[taskId].tLearnMoveState = 5;
break;
}
break;
}
}
#undef tState
#undef tPreEvoSpecies
#undef tPostEvoSpecies
#undef tCanStop
#undef tBits
#undef tLearnsFirstMove
#undef tLearnMoveState
#undef tData7
#undef tData8
#undef tEvoWasStopped
#undef tPartyId
static void EvoDummyFunc(void)
{
}
static void VBlankCB_EvolutionScene(void)
{
SetGpuReg(REG_OFFSET_BG0HOFS, gBattle_BG0_X);
SetGpuReg(REG_OFFSET_BG0VOFS, gBattle_BG0_Y);
SetGpuReg(REG_OFFSET_BG1HOFS, gBattle_BG1_X);
SetGpuReg(REG_OFFSET_BG1VOFS, gBattle_BG1_Y);
SetGpuReg(REG_OFFSET_BG2HOFS, gBattle_BG2_X);
SetGpuReg(REG_OFFSET_BG2VOFS, gBattle_BG2_Y);
SetGpuReg(REG_OFFSET_BG3HOFS, gBattle_BG3_X);
SetGpuReg(REG_OFFSET_BG3VOFS, gBattle_BG3_Y);
LoadOam();
ProcessSpriteCopyRequests();
TransferPlttBuffer();
ScanlineEffect_InitHBlankDmaTransfer();
}
static void VBlankCB_TradeEvolutionScene(void)
{
SetGpuReg(REG_OFFSET_BG0HOFS, gBattle_BG0_X);
SetGpuReg(REG_OFFSET_BG0VOFS, gBattle_BG0_Y);
SetGpuReg(REG_OFFSET_BG1HOFS, gBattle_BG1_X);
SetGpuReg(REG_OFFSET_BG1VOFS, gBattle_BG1_Y);
SetGpuReg(REG_OFFSET_BG2HOFS, gBattle_BG2_X);
SetGpuReg(REG_OFFSET_BG2VOFS, gBattle_BG2_Y);
SetGpuReg(REG_OFFSET_BG3HOFS, gBattle_BG3_X);
SetGpuReg(REG_OFFSET_BG3VOFS, gBattle_BG3_Y);
LoadOam();
ProcessSpriteCopyRequests();
TransferPlttBuffer();
ScanlineEffect_InitHBlankDmaTransfer();
}
static void Task_MovingBackgroundPalettes(u8 taskId)
{
s16 *data = gTasks[taskId].data;
if (data[6] != 0)
return;
if (data[5]++ < 20)
return;
if (data[0]++ > sMovingBackgroundTimers[data[2]][3])
{
if (sMovingBackgroundTimers[data[2]][1] == data[1])
{
data[3]++;
if (data[3] == sMovingBackgroundTimers[data[2]][2])
{
data[3] = 0;
data[2]++;
}
data[1] = sMovingBackgroundTimers[data[2]][0];
}
else
{
LoadPalette(&sEvoMovingBgPtr[data[1] * 16], 0xA0, 0x20);
data[0] = 0;
data[1]++;
}
}
if (data[2] == 4)
DestroyTask(taskId);
}
static void LaunchTask_MovingBackgroundPos(bool8 isLink)
{
u8 taskId = CreateTask(Task_MovingBackgroundPos, 7);
if (!isLink)
gTasks[taskId].data[2] = 0;
else
gTasks[taskId].data[2] = 1;
}
static void Task_MovingBackgroundPos(u8 taskId)
{
u16 *outer_X, *outer_Y;
u16 *inner_X = &gBattle_BG1_X;
u16 *inner_Y = &gBattle_BG1_Y;
if (!gTasks[taskId].data[2])
{
outer_X = &gBattle_BG2_X;
outer_Y = &gBattle_BG2_Y;
}
else
{
outer_X = &gBattle_BG3_X;
outer_Y = &gBattle_BG3_Y;
}
gTasks[taskId].data[0] = (gTasks[taskId].data[0] + 5) & 0xFF;
gTasks[taskId].data[1] = (gTasks[taskId].data[0] + 0x80) & 0xFF;
*inner_X = Cos(gTasks[taskId].data[0], 4) + 8;
*inner_Y = Sin(gTasks[taskId].data[0], 4) + 16;
*outer_X = Cos(gTasks[taskId].data[1], 4) + 8;
*outer_Y = Sin(gTasks[taskId].data[1], 4) + 16;
if (!FuncIsActiveTask(Task_MovingBackgroundPalettes))
{
DestroyTask(taskId);
*inner_X = 0;
*inner_Y = 0;
*outer_X = 256;
*outer_Y = 0;
}
}
static void InitMovingBgValues(u16 *movingBgs)
{
s32 i, j;
for (i = 0; i < 50; i++)
{
for (j = 0; j < 16; j++)
{
movingBgs[i * 16 + j] = sMovingBgPals[sMovingBgPalIndices[i][j]];
}
}
}
static void InitMovingBackgroundTask(bool8 isLink)
{
u8 innerBgId, outerBgId;
sEvoMovingBgPtr = AllocZeroed(0x640);
InitMovingBgValues(sEvoMovingBgPtr);
if (!isLink)
innerBgId = 1, outerBgId = 2;
else
innerBgId = 1, outerBgId = 3;
LoadPalette(sBlackPalette, 0xA0, 0x20);
DecompressAndLoadBgGfxUsingHeap(1, sMovingBackgroundTiles, FALSE, 0, 0);
CopyToBgTilemapBuffer(1, sMovingBackgroundMap1, 0, 0);
CopyToBgTilemapBuffer(outerBgId, sMovingBackgroundMap2, 0, 0);
CopyBgTilemapBufferToVram(1);
CopyBgTilemapBufferToVram(outerBgId);
if (!isLink)
{
SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT1_BG1 | BLDCNT_EFFECT_BLEND | BLDCNT_TGT2_BG2);
SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(8, 8));
SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_OBJ_ON | DISPCNT_BG2_ON | DISPCNT_BG1_ON | DISPCNT_BG0_ON | DISPCNT_OBJ_1D_MAP);
SetBgAttribute(innerBgId, BG_ATTR_PRIORITY, 2);
SetBgAttribute(outerBgId, BG_ATTR_PRIORITY, 2);
ShowBg(1);
ShowBg(2);
}
else
{
SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT1_BG1 | BLDCNT_EFFECT_BLEND | BLDCNT_TGT2_BG3);
SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(8, 8));
SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_OBJ_ON | DISPCNT_BG3_ON | DISPCNT_BG1_ON | DISPCNT_BG0_ON | DISPCNT_OBJ_1D_MAP);
}
CreateTask(Task_MovingBackgroundPalettes, 5);
LaunchTask_MovingBackgroundPos(isLink);
}
void IsMovingBackgroundTaskRunning(void) // unused
{
u8 taskId = FindTaskIdByFunc(Task_MovingBackgroundPalettes);
if (taskId != 0xFF)
gTasks[taskId].data[6] = 1;
FillPalette(RGB_BLACK, 0xA0, 0x20);
}
static void DestroyMovingBackgroundTasks(void)
{
u8 taskId;
if ((taskId = FindTaskIdByFunc(Task_MovingBackgroundPalettes)) != 0xFF)
DestroyTask(taskId);
if ((taskId = FindTaskIdByFunc(Task_MovingBackgroundPos)) != 0xFF)
DestroyTask(taskId);
FillPalette(RGB_BLACK, 0xA0, 0x20);
ResetBgRegsAfterMovingBackgroundCancel();
}
static void ResetBgRegsAfterMovingBackgroundCancel(void)
{
SetGpuReg(REG_OFFSET_BLDCNT, 0);
gBattle_BG1_X = 0;
gBattle_BG1_Y = 0;
gBattle_BG2_X = 0;
SetBgAttribute(1, BG_ATTR_PRIORITY, GetBattleBgAttribute(1, 5));
SetBgAttribute(2, BG_ATTR_PRIORITY, GetBattleBgAttribute(2, 5));
SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_OBJ_ON | DISPCNT_BG3_ON | DISPCNT_BG0_ON | DISPCNT_OBJ_1D_MAP);
Free(sEvoMovingBgPtr);
}
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