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main_menu.c
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#include "global.h"
#include "trainer_pokemon_sprites.h"
#include "bg.h"
#include "constants/rgb.h"
#include "constants/songs.h"
#include "constants/trainers.h"
#include "data.h"
#include "decompress.h"
#include "event_data.h"
#include "field_effect.h"
#include "gpu_regs.h"
#include "graphics.h"
#include "international_string_util.h"
#include "link.h"
#include "main.h"
#include "main_menu.h"
#include "menu.h"
#include "list_menu.h"
#include "mystery_event_menu.h"
#include "naming_screen.h"
#include "option_menu.h"
#include "overworld.h"
#include "palette.h"
#include "pokeball.h"
#include "pokedex.h"
#include "pokemon.h"
#include "random.h"
#include "rtc.h"
#include "save.h"
#include "scanline_effect.h"
#include "sound.h"
#include "sprite.h"
#include "strings.h"
#include "string_util.h"
#include "task.h"
#include "text.h"
#include "text_window.h"
#include "title_screen.h"
#include "window.h"
#include "mystery_gift_menu.h"
/*
* Main menu state machine
* -----------------------
*
* Entry point: CB2_InitMainMenu
*
* Note: States advance sequentially unless otherwise stated.
*
* CB2_InitMainMenu / CB2_ReinitMainMenu
* - Both of these states call InitMainMenu, which does all the work.
* - In the Reinit case, the init code will check if the user came from
* the options screen. If they did, then the options menu item is
* pre-selected.
*
* Task_MainMenuCheckSaveFile
* - Determines how many menu options to show based on whether
* the save file is Ok, empty, corrupted, etc.
* - If there was an error loading the save file, advance to
* Task_WaitForSaveFileErrorWindow.
* - If there were no errors, advance to Task_MainMenuCheckBattery.
* - Note that the check to enable Mystery Events would normally happen
* here, but this version of Emerald has them disabled.
*
* Task_WaitForSaveFileErrorWindow
* - Wait for the text to finish printing and then for the A button
* to be pressed.
*
* Task_MainMenuCheckBattery
* - If the battery is OK, advance to Task_DisplayMainMenu.
* - If the battery is dry, advance to Task_WaitForBatteryDryErrorWindow.
*
* Task_WaitForBatteryDryErrorWindow
* - Wait for the text to finish printing and then for the A button
* to be pressed.
*
* Task_DisplayMainWindow
* - Display the buttons to the user. If the menu is in HAS_MYSTERY_EVENTS
* mode, there are too many buttons for one screen and a scrollbar is added,
* and the scrollbar task is spawned (Task_ScrollIndicatorArrowPairOnMainMenu).
*
* Task_HighlightSelectedMainMenuItem
* - Update the UI to match the currently selected item.
*
* Task_HandleMainMenuInput
* - If A is pressed, advance to Task_HandleMainMenuAPressed.
* - If B is pressed, return to the title screen via CB2_InitTitleScreen.
* - If Up or Down is pressed, handle scrolling if there is a scroll bar, change
* the selection, then go back to Task_HighlightSelectedMainMenuItem.
*
* Task_HandleMainMenuAPressed
* - If the user selected New Game, advance to Task_NewGameBirchSpeech_Init.
* - If the user selected Continue, advance to CB2_ContinueSavedGame.
* - If the user selected the Options menu, advance to CB2_InitOptionMenu.
* - If the user selected Mystery Gift, advance to CB2_InitMysteryGift. However,
* if the wireless adapter was removed, instead advance to
* Task_DisplayMainMenuInvalidActionError.
* - Code to start a Mystery Event is present here, but is unreachable in this
* version.
*
* Task_HandleMainMenuBPressed
* - Clean up the main menu and go back to CB2_InitTitleScreen.
*
* Task_DisplayMainMenuInvalidActionError
* - Print one of three different error messages, wait for the text to stop
* printing, and then wait for A or B to be pressed.
* - Then advance to Task_HandleMainMenuBPressed.
*
* Task_NewGameBirchSpeech_Init
* - Load the sprites for the intro speech, start playing music
* Task_NewGameBirchSpeech_WaitToShowBirch
* - Spawn Task_NewGameBirchSpeech_FadeInTarget1OutTarget2
* - Spawn Task_NewGameBirchSpeech_FadePlatformOut
* - Both of these tasks destroy themselves when done.
* Task_NewGameBirchSpeech_WaitForSpriteFadeInWelcome
* Task_NewGameBirchSpeech_ThisIsAPokemon
* - When the text is done printing, spawns Task_NewGameBirchSpeechSub_InitPokeball
* Task_NewGameBirchSpeech_MainSpeech
* Task_NewGameBirchSpeech_AndYouAre
* Task_NewGameBirchSpeech_StartBirchLotadPlatformFade
* Task_NewGameBirchSpeech_StartBirchLotadPlatformFade
* Task_NewGameBirchSpeech_SlidePlatformAway
* Task_NewGameBirchSpeech_StartPlayerFadeIn
* Task_NewGameBirchSpeech_WaitForPlayerFadeIn
* Task_NewGameBirchSpeech_BoyOrGirl
* Task_NewGameBirchSpeech_WaitToShowGenderMenu
* Task_NewGameBirchSpeech_ChooseGender
* - Animates by advancing to Task_NewGameBirchSpeech_SlideOutOldGenderSprite
* whenever the player's selection changes.
* - Advances to Task_NewGameBirchSpeech_WhatsYourName when done.
*
* Task_NewGameBirchSpeech_SlideOutOldGenderSprite
* Task_NewGameBirchSpeech_SlideInNewGenderSprite
* - Returns back to Task_NewGameBirchSpeech_ChooseGender.
*
* Task_NewGameBirchSpeech_WhatsYourName
* Task_NewGameBirchSpeech_WaitForWhatsYourNameToPrint
* Task_NewGameBirchSpeech_WaitPressBeforeNameChoice
* Task_NewGameBirchSpeech_StartNamingScreen
* C2_NamingScreen
* - Returns to CB2_NewGameBirchSpeech_ReturnFromNamingScreen when done
* CB2_NewGameBirchSpeech_ReturnFromNamingScreen
* Task_NewGameBirchSpeech_ReturnFromNamingScreenShowTextbox
* Task_NewGameBirchSpeech_SoItsPlayerName
* Task_NewGameBirchSpeech_CreateNameYesNo
* Task_NewGameBirchSpeech_ProcessNameYesNoMenu
* - If confirmed, advance to Task_NewGameBirchSpeech_SlidePlatformAway2.
* - Otherwise, return to Task_NewGameBirchSpeech_BoyOrGirl.
*
* Task_NewGameBirchSpeech_SlidePlatformAway2
* Task_NewGameBirchSpeech_ReshowBirchLotad
* Task_NewGameBirchSpeech_WaitForSpriteFadeInAndTextPrinter
* Task_NewGameBirchSpeech_AreYouReady
* Task_NewGameBirchSpeech_ShrinkPlayer
* Task_NewGameBirchSpeech_WaitForPlayerShrink
* Task_NewGameBirchSpeech_FadePlayerToWhite
* Task_NewGameBirchSpeech_Cleanup
* - Advances to CB2_NewGame.
*
* Task_NewGameBirchSpeechSub_InitPokeball
* - Advances to Task_NewGameBirchSpeechSub_WaitForLotad
* Task_NewGameBirchSpeechSub_WaitForLotad
* - Destroys itself when done.
*/
#define OPTION_MENU_FLAG (1 << 15)
// Static type declarations
// Static RAM declarations
static EWRAM_DATA bool8 sStartedPokeBallTask = 0;
static EWRAM_DATA u16 sCurrItemAndOptionMenuCheck = 0;
static u8 sBirchSpeechMainTaskId;
// Static ROM declarations
static u32 InitMainMenu(bool8);
static void Task_MainMenuCheckSaveFile(u8);
static void Task_MainMenuCheckBattery(u8);
static void Task_WaitForSaveFileErrorWindow(u8);
static void CreateMainMenuErrorWindow(const u8 *);
static void ClearMainMenuWindowTilemap(const struct WindowTemplate *);
static void Task_DisplayMainMenu(u8);
static void Task_WaitForBatteryDryErrorWindow(u8);
static void MainMenu_FormatSavegameText(void);
static void HighlightSelectedMainMenuItem(u8, u8, s16);
static void Task_HandleMainMenuInput(u8);
static void Task_HandleMainMenuAPressed(u8);
static void Task_HandleMainMenuBPressed(u8);
static void Task_NewGameBirchSpeech_Init(u8);
static void Task_DisplayMainMenuInvalidActionError(u8);
static void AddBirchSpeechObjects(u8);
static void Task_NewGameBirchSpeech_WaitToShowBirch(u8);
static void NewGameBirchSpeech_StartFadeInTarget1OutTarget2(u8, u8);
static void NewGameBirchSpeech_StartFadePlatformOut(u8, u8);
static void Task_NewGameBirchSpeech_WaitForSpriteFadeInWelcome(u8);
static void NewGameBirchSpeech_ShowDialogueWindow(u8, u8);
static void NewGameBirchSpeech_ClearWindow(u8);
static void Task_NewGameBirchSpeech_ThisIsAPokemon(u8);
static void Task_NewGameBirchSpeech_MainSpeech(u8);
static void NewGameBirchSpeech_WaitForThisIsPokemonText(struct TextPrinterTemplate *, u16);
static void Task_NewGameBirchSpeech_AndYouAre(u8);
static void Task_NewGameBirchSpeechSub_WaitForLotad(u8);
static void Task_NewGameBirchSpeech_StartBirchLotadPlatformFade(u8);
static void NewGameBirchSpeech_StartFadeOutTarget1InTarget2(u8, u8);
static void NewGameBirchSpeech_StartFadePlatformIn(u8, u8);
static void Task_NewGameBirchSpeech_SlidePlatformAway(u8);
static void Task_NewGameBirchSpeech_StartPlayerFadeIn(u8);
static void Task_NewGameBirchSpeech_StartBrotherFadeIn(u8);
static void Task_NewGameBirchSpeech_WaitForBrotherFadeIn(u8);
static void Task_NewGameBirchSpeech_BrotherIntro(u8);
static void Task_NewGameBirchSpeech_StartBrotherNamingScreen(u8);
static void Task_NewGameBirchSpeech_CreateNameYesNoBrother(u8);
static void Task_NewGameBirchSpeech_ProcessNameYesNoMenuBrother(u8);
static void Task_NewGameBirchSpeech_SlidePlatformAway2Brother(u8);
static void CB2_NewGameBirchSpeech_ReturnFromNamingScreenBrother(void);
static void Task_NewGameBirchSpeech_ReturnFromNamingScreenShowTextboxBrother(u8);
static void Task_NewGameBirchSpeech_WhatsBrotherName(u8);
static void Task_NewGameBirchSpeech_WaitForWhatsBrotherNameToPrint(u8);
static void Task_NewGameBirchSpeech_WaitPressBeforeNameChoiceBrother(u8);
static void Task_NewGameBirchSpeech_WaitForPlayerFadeIn(u8);
static void Task_NewGameBirchSpeech_BoyOrGirl(u8);
static void LoadMainMenuWindowFrameTiles(u8, u16);
static void DrawMainMenuWindowBorder(const struct WindowTemplate *, u16);
static void Task_HighlightSelectedMainMenuItem(u8);
static void Task_NewGameBirchSpeech_WaitToShowGenderMenu(u8);
static void Task_NewGameBirchSpeech_ChooseGender(u8);
static void NewGameBirchSpeech_ShowGenderMenu(void);
static s8 NewGameBirchSpeech_ProcessGenderMenuInput(void);
static void NewGameBirchSpeech_ClearGenderWindow(u8, u8);
static void Task_NewGameBirchSpeech_WhatsYourName(u8);
static void Task_NewGameBirchSpeech_SlideOutOldGenderSprite(u8);
static void Task_NewGameBirchSpeech_SlideInNewGenderSprite(u8);
static void Task_NewGameBirchSpeech_WaitForWhatsYourNameToPrint(u8);
static void Task_NewGameBirchSpeech_WaitPressBeforeNameChoice(u8);
static void Task_NewGameBirchSpeech_StartNamingScreen(u8);
static void CB2_NewGameBirchSpeech_ReturnFromNamingScreen(void);
static void Task_NewGameBirchSpeech_CreateNameYesNo(u8);
static void Task_NewGameBirchSpeech_ProcessNameYesNoMenu(u8);
void CreateYesNoMenuParameterized(u8, u8, u16, u16, u8, u8);
static void Task_NewGameBirchSpeech_SlidePlatformAway2(u8);
static void Task_NewGameBirchSpeech_ReshowBirchLotad(u8);
static void Task_NewGameBirchSpeech_WaitForSpriteFadeInAndTextPrinter(u8);
static void Task_NewGameBirchSpeech_AreYouReady(u8);
static void Task_NewGameBirchSpeech_ShrinkPlayer(u8);
static void SpriteCB_MovePlayerDownWhileShrinking(struct Sprite *);
static void Task_NewGameBirchSpeech_WaitForPlayerShrink(u8);
static void Task_NewGameBirchSpeech_FadePlayerToWhite(u8);
static void Task_NewGameBirchSpeech_Cleanup(u8);
static void SpriteCB_Null();
static void Task_NewGameBirchSpeech_ReturnFromNamingScreenShowTextbox(u8);
static void MainMenu_FormatSavegamePlayer(void);
static void MainMenu_FormatSavegamePokedex(void);
static void MainMenu_FormatSavegameTime(void);
static void MainMenu_FormatSavegameBadges(void);
static void NewGameBirchSpeech_CreateDialogueWindowBorder(u8, u8, u8, u8, u8, u8);
// .rodata
static const u16 sBirchSpeechBgPals[][16] = {
INCBIN_U16("graphics/birch_speech/bg0.gbapal"),
INCBIN_U16("graphics/birch_speech/bg1.gbapal")
};
static const u32 sBirchSpeechShadowGfx[] = INCBIN_U32("graphics/birch_speech/shadow.4bpp.lz");
static const u32 sBirchSpeechBgMap[] = INCBIN_U32("graphics/birch_speech/map.bin.lz");
static const u16 sBirchSpeechBgGradientPal[] = INCBIN_U16("graphics/birch_speech/bg2.gbapal");
static const u8 gText_SaveFileCorrupted[] = _("The save file is corrupted. The\nprevious save file will be loaded.");
static const u8 gText_SaveFileErased[] = _("The save file has been erased\ndue to corruption or damage.");
static const u8 gJPText_No1MSubCircuit[] = _("1Mサブきばんが ささっていません！");
static const u8 gText_BatteryRunDry[] = _("The internal battery has run dry.\nThe game can be played.\pHowever, clock-based events will\nno longer occur.");
static const u8 gText_MainMenuNewGame[] = _("NEW GAME");
static const u8 gText_MainMenuContinue[] = _("CONTINUE");
static const u8 gText_MainMenuOption[] = _("OPTION");
static const u8 gText_MainMenuMysteryGift[] = _("MYSTERY GIFT");
static const u8 gText_MainMenuMysteryGift2[] = _("MYSTERY GIFT");
static const u8 gText_MainMenuMysteryEvents[] = _("MYSTERY EVENTS");
static const u8 gText_WirelessNotConnected[] = _("The Wireless Adapter is not\nconnected.");
static const u8 gText_MysteryGiftCantUse[] = _("MYSTERY GIFT can't be used while\nthe Wireless Adapter is attached.");
static const u8 gText_MysteryEventsCantUse[] = _("MYSTERY EVENTS can't be used while\nthe Wireless Adapter is attached.");
static const u8 gText_ContinueMenuPlayer[] = _("PLAYER");
static const u8 gText_ContinueMenuTime[] = _("TIME");
static const u8 gText_ContinueMenuPokedex[] = _("POKéDEX");
static const u8 gText_ContinueMenuBadges[] = _("BADGES");
#define MENU_LEFT 2
#define MENU_TOP_WIN0 1
#define MENU_TOP_WIN1 5
#define MENU_TOP_WIN2 1
#define MENU_TOP_WIN3 9
#define MENU_TOP_WIN4 13
#define MENU_TOP_WIN5 17
#define MENU_TOP_WIN6 21
#define MENU_WIDTH 26
#define MENU_HEIGHT_WIN0 2
#define MENU_HEIGHT_WIN1 2
#define MENU_HEIGHT_WIN2 6
#define MENU_HEIGHT_WIN3 2
#define MENU_HEIGHT_WIN4 2
#define MENU_HEIGHT_WIN5 2
#define MENU_HEIGHT_WIN6 2
#define MENU_LEFT_ERROR 2
#define MENU_TOP_ERROR 15
#define MENU_WIDTH_ERROR 26
#define MENU_HEIGHT_ERROR 4
#define MENU_SHADOW_PADDING 1
#define MENU_WIN_HCOORDS WIN_RANGE(((MENU_LEFT - 1) * 8) + MENU_SHADOW_PADDING, (MENU_LEFT + MENU_WIDTH + 1) * 8 - MENU_SHADOW_PADDING)
#define MENU_WIN_VCOORDS(n) WIN_RANGE(((MENU_TOP_WIN##n - 1) * 8) + MENU_SHADOW_PADDING, (MENU_TOP_WIN##n + MENU_HEIGHT_WIN##n + 1) * 8 - MENU_SHADOW_PADDING)
#define MENU_SCROLL_SHIFT WIN_RANGE(32, 32)
static const struct WindowTemplate sWindowTemplates_MainMenu[] =
{
// No saved game
// NEW GAME
{
.bg = 0,
.tilemapLeft = MENU_LEFT,
.tilemapTop = MENU_TOP_WIN0,
.width = MENU_WIDTH,
.height = MENU_HEIGHT_WIN0,
.paletteNum = 15,
.baseBlock = 1
},
// OPTIONS
{
.bg = 0,
.tilemapLeft = MENU_LEFT,
.tilemapTop = MENU_TOP_WIN1,
.width = MENU_WIDTH,
.height = MENU_HEIGHT_WIN1,
.paletteNum = 15,
.baseBlock = 0x35
},
// Has saved game
// CONTINUE
{
.bg = 0,
.tilemapLeft = MENU_LEFT,
.tilemapTop = MENU_TOP_WIN2,
.width = MENU_WIDTH,
.height = MENU_HEIGHT_WIN2,
.paletteNum = 15,
.baseBlock = 1
},
// NEW GAME
{
.bg = 0,
.tilemapLeft = MENU_LEFT,
.tilemapTop = MENU_TOP_WIN3,
.width = MENU_WIDTH,
.height = MENU_HEIGHT_WIN3,
.paletteNum = 15,
.baseBlock = 0x9D
},
// OPTION / MYSTERY GIFT
{
.bg = 0,
.tilemapLeft = MENU_LEFT,
.tilemapTop = MENU_TOP_WIN4,
.width = MENU_WIDTH,
.height = MENU_HEIGHT_WIN4,
.paletteNum = 15,
.baseBlock = 0xD1
},
// OPTION / MYSTERY EVENTS
{
.bg = 0,
.tilemapLeft = MENU_LEFT,
.tilemapTop = MENU_TOP_WIN5,
.width = MENU_WIDTH,
.height = MENU_HEIGHT_WIN5,
.paletteNum = 15,
.baseBlock = 0x105
},
// OPTION
{
.bg = 0,
.tilemapLeft = MENU_LEFT,
.tilemapTop = MENU_TOP_WIN6,
.width = MENU_WIDTH,
.height = MENU_HEIGHT_WIN6,
.paletteNum = 15,
.baseBlock = 0x139
},
// Error message window
{
.bg = 0,
.tilemapLeft = MENU_LEFT_ERROR,
.tilemapTop = MENU_TOP_ERROR,
.width = MENU_WIDTH_ERROR,
.height = MENU_HEIGHT_ERROR,
.paletteNum = 15,
.baseBlock = 0x16D
},
DUMMY_WIN_TEMPLATE
};
static const struct WindowTemplate sNewGameBirchSpeechTextWindows[] =
{
{
.bg = 0,
.tilemapLeft = 2,
.tilemapTop = 15,
.width = 27,
.height = 4,
.paletteNum = 15,
.baseBlock = 1
},
{
.bg = 0,
.tilemapLeft = 3,
.tilemapTop = 5,
.width = 6,
.height = 4,
.paletteNum = 15,
.baseBlock = 0x6D
},
{
.bg = 0,
.tilemapLeft = 3,
.tilemapTop = 2,
.width = 9,
.height = 10,
.paletteNum = 15,
.baseBlock = 0x85
},
DUMMY_WIN_TEMPLATE
};
static const u16 sMainMenuBgPal[] = INCBIN_U16("graphics/interface/main_menu_bg.gbapal");
static const u16 sMainMenuTextPal[] = INCBIN_U16("graphics/interface/main_menu_text.gbapal");
static const u8 sTextColor_Headers[] = {TEXT_DYNAMIC_COLOR_1, TEXT_DYNAMIC_COLOR_2, TEXT_DYNAMIC_COLOR_3};
static const u8 sTextColor_MenuInfo[] = {TEXT_DYNAMIC_COLOR_1, TEXT_COLOR_WHITE, TEXT_DYNAMIC_COLOR_3};
static const struct BgTemplate sMainMenuBgTemplates[] = {
{
.bg = 0,
.charBaseIndex = 2,
.mapBaseIndex = 30,
.screenSize = 0,
.paletteMode = 0,
.priority = 0,
.baseTile = 0
},
{
.bg = 1,
.charBaseIndex = 0,
.mapBaseIndex = 7,
.screenSize = 0,
.paletteMode = 0,
.priority = 3,
.baseTile = 0
}
};
static const struct BgTemplate sBirchBgTemplate = {
.bg = 0,
.charBaseIndex = 3,
.mapBaseIndex = 30,
.screenSize = 0,
.paletteMode = 0,
.priority = 0,
.baseTile = 0
};
static const struct ScrollArrowsTemplate sScrollArrowsTemplate_MainMenu = {2, 0x78, 8, 3, 0x78, 0x98, 3, 4, 1, 1, 0};
static const union AffineAnimCmd sSpriteAffineAnim_PlayerShrink[] = {
AFFINEANIMCMD_FRAME(-2, -2, 0, 0x30),
AFFINEANIMCMD_END
};
static const union AffineAnimCmd *const sSpriteAffineAnimTable_PlayerShrink[] =
{
sSpriteAffineAnim_PlayerShrink
};
static const struct MenuAction sMenuActions_Gender[] = {
{COMPOUND_STRING("Boy"), {NULL}},
{COMPOUND_STRING("Girl"), {NULL}}
};
static const u8 *const sMalePresetNames[] = {
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
COMPOUND_STRING("Brendan"),
};
static const u8 *const sBrotherPresetNames[] = {
COMPOUND_STRING("Thomas")
};
static const u8 *const sFemalePresetNames[] = {
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
COMPOUND_STRING("May"),
};
// The number of male vs. female names is assumed to be the same.
// If they aren't, the smaller of the two sizes will be used and any extra names will be ignored.
#define NUM_PRESET_NAMES min(ARRAY_COUNT(sMalePresetNames), ARRAY_COUNT(sFemalePresetNames))
enum
{
HAS_NO_SAVED_GAME, //NEW GAME, OPTION
HAS_SAVED_GAME, //CONTINUE, NEW GAME, OPTION
HAS_MYSTERY_GIFT, //CONTINUE, NEW GAME, MYSTERY GIFT, OPTION
HAS_MYSTERY_EVENTS, //CONTINUE, NEW GAME, MYSTERY GIFT, MYSTERY EVENTS, OPTION
};
enum
{
ACTION_NEW_GAME,
ACTION_CONTINUE,
ACTION_OPTION,
ACTION_MYSTERY_GIFT,
ACTION_MYSTERY_EVENTS,
ACTION_EREADER,
ACTION_INVALID
};
#define MAIN_MENU_BORDER_TILE 0x1D5
static void CB2_MainMenu(void)
{
RunTasks();
AnimateSprites();
BuildOamBuffer();
UpdatePaletteFade();
}
static void VBlankCB_MainMenu(void)
{
LoadOam();
ProcessSpriteCopyRequests();
TransferPlttBuffer();
}
void CB2_InitMainMenu(void)
{
InitMainMenu(FALSE);
}
void CB2_ReinitMainMenu(void)
{
InitMainMenu(TRUE);
}
static u32 InitMainMenu(bool8 returningFromOptionsMenu)
{
SetVBlankCallback(NULL);
SetGpuReg(REG_OFFSET_DISPCNT, 0);
SetGpuReg(REG_OFFSET_BG2CNT, 0);
SetGpuReg(REG_OFFSET_BG1CNT, 0);
SetGpuReg(REG_OFFSET_BG0CNT, 0);
SetGpuReg(REG_OFFSET_BG2HOFS, 0);
SetGpuReg(REG_OFFSET_BG2VOFS, 0);
SetGpuReg(REG_OFFSET_BG1HOFS, 0);
SetGpuReg(REG_OFFSET_BG1VOFS, 0);
SetGpuReg(REG_OFFSET_BG0HOFS, 0);
SetGpuReg(REG_OFFSET_BG0VOFS, 0);
DmaFill16(3, 0, (void *)VRAM, VRAM_SIZE);
DmaFill32(3, 0, (void *)OAM, OAM_SIZE);
DmaFill16(3, 0, (void *)(PLTT + 2), PLTT_SIZE - 2);
ResetPaletteFade();
LoadPalette(sMainMenuBgPal, BG_PLTT_ID(0), PLTT_SIZE_4BPP);
LoadPalette(sMainMenuTextPal, BG_PLTT_ID(15), PLTT_SIZE_4BPP);
ScanlineEffect_Stop();
ResetTasks();
ResetSpriteData();
FreeAllSpritePalettes();
if (returningFromOptionsMenu)
BeginNormalPaletteFade(PALETTES_ALL, 0, 0x10, 0, RGB_BLACK); // fade to black
else
BeginNormalPaletteFade(PALETTES_ALL, 0, 0x10, 0, RGB_WHITEALPHA); // fade to white
ResetBgsAndClearDma3BusyFlags(0);
InitBgsFromTemplates(0, sMainMenuBgTemplates, ARRAY_COUNT(sMainMenuBgTemplates));
ChangeBgX(0, 0, BG_COORD_SET);
ChangeBgY(0, 0, BG_COORD_SET);
ChangeBgX(1, 0, BG_COORD_SET);
ChangeBgY(1, 0, BG_COORD_SET);
InitWindows(sWindowTemplates_MainMenu);
DeactivateAllTextPrinters();
LoadMainMenuWindowFrameTiles(0, MAIN_MENU_BORDER_TILE);
SetGpuReg(REG_OFFSET_WIN0H, 0);
SetGpuReg(REG_OFFSET_WIN0V, 0);
SetGpuReg(REG_OFFSET_WININ, 0);
SetGpuReg(REG_OFFSET_WINOUT, 0);
SetGpuReg(REG_OFFSET_BLDCNT, 0);
SetGpuReg(REG_OFFSET_BLDALPHA, 0);
SetGpuReg(REG_OFFSET_BLDY, 0);
EnableInterrupts(1);
SetVBlankCallback(VBlankCB_MainMenu);
SetMainCallback2(CB2_MainMenu);
SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_WIN0_ON | DISPCNT_OBJ_ON | DISPCNT_OBJ_1D_MAP);
ShowBg(0);
HideBg(1);
CreateTask(Task_MainMenuCheckSaveFile, 0);
return 0;
}
#define tMenuType data[0]
#define tCurrItem data[1]
#define tItemCount data[12]
#define tScrollArrowTaskId data[13]
#define tIsScrolled data[14]
#define tWirelessAdapterConnected data[15]
#define tArrowTaskIsScrolled data[15] // For scroll indicator arrow task
static void Task_MainMenuCheckSaveFile(u8 taskId)
{
s16 *data = gTasks[taskId].data;
if (!gPaletteFade.active)
{
SetGpuReg(REG_OFFSET_WIN0H, 0);
SetGpuReg(REG_OFFSET_WIN0V, 0);
SetGpuReg(REG_OFFSET_WININ, WININ_WIN0_BG0 | WININ_WIN0_OBJ);
SetGpuReg(REG_OFFSET_WINOUT, WINOUT_WIN01_BG0 | WINOUT_WIN01_OBJ | WINOUT_WIN01_CLR);
SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_EFFECT_DARKEN | BLDCNT_TGT1_BG0);
SetGpuReg(REG_OFFSET_BLDALPHA, 0);
SetGpuReg(REG_OFFSET_BLDY, 7);
if (IsWirelessAdapterConnected())
tWirelessAdapterConnected = TRUE;
switch (gSaveFileStatus)
{
case SAVE_STATUS_OK:
tMenuType = HAS_SAVED_GAME;
if (IsMysteryGiftEnabled())
tMenuType++;
gTasks[taskId].func = Task_MainMenuCheckBattery;
break;
case SAVE_STATUS_CORRUPT:
CreateMainMenuErrorWindow(gText_SaveFileErased);
tMenuType = HAS_NO_SAVED_GAME;
gTasks[taskId].func = Task_WaitForSaveFileErrorWindow;
break;
case SAVE_STATUS_ERROR:
CreateMainMenuErrorWindow(gText_SaveFileCorrupted);
gTasks[taskId].func = Task_WaitForSaveFileErrorWindow;
tMenuType = HAS_SAVED_GAME;
if (IsMysteryGiftEnabled() == TRUE)
tMenuType++;
break;
case SAVE_STATUS_EMPTY:
default:
tMenuType = HAS_NO_SAVED_GAME;
gTasks[taskId].func = Task_MainMenuCheckBattery;
break;
case SAVE_STATUS_NO_FLASH:
CreateMainMenuErrorWindow(gJPText_No1MSubCircuit);
gTasks[taskId].tMenuType = HAS_NO_SAVED_GAME;
gTasks[taskId].func = Task_WaitForSaveFileErrorWindow;
break;
}
if (sCurrItemAndOptionMenuCheck & OPTION_MENU_FLAG) // are we returning from the options menu?
{
switch (tMenuType) // if so, highlight the OPTIONS item
{
case HAS_NO_SAVED_GAME:
case HAS_SAVED_GAME:
sCurrItemAndOptionMenuCheck = tMenuType + 1;
break;
case HAS_MYSTERY_GIFT:
sCurrItemAndOptionMenuCheck = 3;
break;
case HAS_MYSTERY_EVENTS:
sCurrItemAndOptionMenuCheck = 4;
break;
}
}
sCurrItemAndOptionMenuCheck &= ~OPTION_MENU_FLAG; // turn off the "returning from options menu" flag
tCurrItem = sCurrItemAndOptionMenuCheck;
tItemCount = tMenuType + 2;
}
}
static void Task_WaitForSaveFileErrorWindow(u8 taskId)
{
RunTextPrinters();
if (!IsTextPrinterActive(7) && (JOY_NEW(A_BUTTON)))
{
ClearWindowTilemap(7);
ClearMainMenuWindowTilemap(&sWindowTemplates_MainMenu[7]);
gTasks[taskId].func = Task_MainMenuCheckBattery;
}
}
static void Task_MainMenuCheckBattery(u8 taskId)
{
if (!gPaletteFade.active)
{
SetGpuReg(REG_OFFSET_WIN0H, 0);
SetGpuReg(REG_OFFSET_WIN0V, 0);
SetGpuReg(REG_OFFSET_WININ, WININ_WIN0_BG0 | WININ_WIN0_OBJ);
SetGpuReg(REG_OFFSET_WINOUT, WINOUT_WIN01_BG0 | WINOUT_WIN01_OBJ | WINOUT_WIN01_CLR);
SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_EFFECT_DARKEN | BLDCNT_TGT1_BG0);
SetGpuReg(REG_OFFSET_BLDALPHA, 0);
SetGpuReg(REG_OFFSET_BLDY, 7);
if (!(RtcGetErrorStatus() & RTC_ERR_FLAG_MASK))
{
gTasks[taskId].func = Task_DisplayMainMenu;
}
else
{
CreateMainMenuErrorWindow(gText_BatteryRunDry);
gTasks[taskId].func = Task_WaitForBatteryDryErrorWindow;
}
}
}
static void Task_WaitForBatteryDryErrorWindow(u8 taskId)
{
RunTextPrinters();
if (!IsTextPrinterActive(7) && (JOY_NEW(A_BUTTON)))
{
ClearWindowTilemap(7);
ClearMainMenuWindowTilemap(&sWindowTemplates_MainMenu[7]);
gTasks[taskId].func = Task_DisplayMainMenu;
}
}
static void Task_DisplayMainMenu(u8 taskId)
{
s16 *data = gTasks[taskId].data;
u16 palette;
if (!gPaletteFade.active)
{
SetGpuReg(REG_OFFSET_WIN0H, 0);
SetGpuReg(REG_OFFSET_WIN0V, 0);
SetGpuReg(REG_OFFSET_WININ, WININ_WIN0_BG0 | WININ_WIN0_OBJ);
SetGpuReg(REG_OFFSET_WINOUT, WINOUT_WIN01_BG0 | WINOUT_WIN01_OBJ | WINOUT_WIN01_CLR);
SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_EFFECT_DARKEN | BLDCNT_TGT1_BG0);
SetGpuReg(REG_OFFSET_BLDALPHA, 0);
SetGpuReg(REG_OFFSET_BLDY, 7);
palette = RGB_BLACK;
LoadPalette(&palette, BG_PLTT_ID(15) + 14, PLTT_SIZEOF(1));
palette = RGB_WHITE;
LoadPalette(&palette, BG_PLTT_ID(15) + 10, PLTT_SIZEOF(1));
palette = RGB(12, 12, 12);
LoadPalette(&palette, BG_PLTT_ID(15) + 11, PLTT_SIZEOF(1));
palette = RGB(26, 26, 25);
LoadPalette(&palette, BG_PLTT_ID(15) + 12, PLTT_SIZEOF(1));
// Note: If there is no save file, the save block is zeroed out,
// so the default gender is MALE.
if (gSaveBlock2Ptr->playerGender == MALE)
{
palette = RGB(4, 16, 31);
LoadPalette(&palette, BG_PLTT_ID(15) + 1, PLTT_SIZEOF(1));
}
else
{
palette = RGB(31, 3, 21);
LoadPalette(&palette, BG_PLTT_ID(15) + 1, PLTT_SIZEOF(1));
}
switch (gTasks[taskId].tMenuType)
{
case HAS_NO_SAVED_GAME:
default:
FillWindowPixelBuffer(0, PIXEL_FILL(0xA));
FillWindowPixelBuffer(1, PIXEL_FILL(0xA));
AddTextPrinterParameterized3(0, FONT_NORMAL, 0, 1, sTextColor_Headers, TEXT_SKIP_DRAW, gText_MainMenuNewGame);
AddTextPrinterParameterized3(1, FONT_NORMAL, 0, 1, sTextColor_Headers, TEXT_SKIP_DRAW, gText_MainMenuOption);
PutWindowTilemap(0);
PutWindowTilemap(1);
CopyWindowToVram(0, COPYWIN_GFX);
CopyWindowToVram(1, COPYWIN_GFX);
DrawMainMenuWindowBorder(&sWindowTemplates_MainMenu[0], MAIN_MENU_BORDER_TILE);
DrawMainMenuWindowBorder(&sWindowTemplates_MainMenu[1], MAIN_MENU_BORDER_TILE);
break;
case HAS_SAVED_GAME:
FillWindowPixelBuffer(2, PIXEL_FILL(0xA));
FillWindowPixelBuffer(3, PIXEL_FILL(0xA));
FillWindowPixelBuffer(4, PIXEL_FILL(0xA));
AddTextPrinterParameterized3(2, FONT_NORMAL, 0, 1, sTextColor_Headers, TEXT_SKIP_DRAW, gText_MainMenuContinue);
AddTextPrinterParameterized3(3, FONT_NORMAL, 0, 1, sTextColor_Headers, TEXT_SKIP_DRAW, gText_MainMenuNewGame);
AddTextPrinterParameterized3(4, FONT_NORMAL, 0, 1, sTextColor_Headers, TEXT_SKIP_DRAW, gText_MainMenuOption);
MainMenu_FormatSavegameText();
PutWindowTilemap(2);
PutWindowTilemap(3);
PutWindowTilemap(4);
CopyWindowToVram(2, COPYWIN_GFX);
CopyWindowToVram(3, COPYWIN_GFX);
CopyWindowToVram(4, COPYWIN_GFX);
DrawMainMenuWindowBorder(&sWindowTemplates_MainMenu[2], MAIN_MENU_BORDER_TILE);
DrawMainMenuWindowBorder(&sWindowTemplates_MainMenu[3], MAIN_MENU_BORDER_TILE);
DrawMainMenuWindowBorder(&sWindowTemplates_MainMenu[4], MAIN_MENU_BORDER_TILE);
break;
case HAS_MYSTERY_GIFT:
FillWindowPixelBuffer(2, PIXEL_FILL(0xA));
FillWindowPixelBuffer(3, PIXEL_FILL(0xA));
FillWindowPixelBuffer(4, PIXEL_FILL(0xA));
FillWindowPixelBuffer(5, PIXEL_FILL(0xA));
AddTextPrinterParameterized3(2, FONT_NORMAL, 0, 1, sTextColor_Headers, TEXT_SKIP_DRAW, gText_MainMenuContinue);
AddTextPrinterParameterized3(3, FONT_NORMAL, 0, 1, sTextColor_Headers, TEXT_SKIP_DRAW, gText_MainMenuNewGame);
AddTextPrinterParameterized3(4, FONT_NORMAL, 0, 1, sTextColor_Headers, TEXT_SKIP_DRAW, gText_MainMenuMysteryGift);
AddTextPrinterParameterized3(5, FONT_NORMAL, 0, 1, sTextColor_Headers, TEXT_SKIP_DRAW, gText_MainMenuOption);
MainMenu_FormatSavegameText();
PutWindowTilemap(2);
PutWindowTilemap(3);
PutWindowTilemap(4);
PutWindowTilemap(5);
CopyWindowToVram(2, COPYWIN_GFX);
CopyWindowToVram(3, COPYWIN_GFX);
CopyWindowToVram(4, COPYWIN_GFX);
CopyWindowToVram(5, COPYWIN_GFX);
DrawMainMenuWindowBorder(&sWindowTemplates_MainMenu[2], MAIN_MENU_BORDER_TILE);
DrawMainMenuWindowBorder(&sWindowTemplates_MainMenu[3], MAIN_MENU_BORDER_TILE);
DrawMainMenuWindowBorder(&sWindowTemplates_MainMenu[4], MAIN_MENU_BORDER_TILE);
DrawMainMenuWindowBorder(&sWindowTemplates_MainMenu[5], MAIN_MENU_BORDER_TILE);
break;
case HAS_MYSTERY_EVENTS:
FillWindowPixelBuffer(2, PIXEL_FILL(0xA));
FillWindowPixelBuffer(3, PIXEL_FILL(0xA));
FillWindowPixelBuffer(4, PIXEL_FILL(0xA));
FillWindowPixelBuffer(5, PIXEL_FILL(0xA));
FillWindowPixelBuffer(6, PIXEL_FILL(0xA));
AddTextPrinterParameterized3(2, FONT_NORMAL, 0, 1, sTextColor_Headers, TEXT_SKIP_DRAW, gText_MainMenuContinue);
AddTextPrinterParameterized3(3, FONT_NORMAL, 0, 1, sTextColor_Headers, TEXT_SKIP_DRAW, gText_MainMenuNewGame);
AddTextPrinterParameterized3(4, FONT_NORMAL, 0, 1, sTextColor_Headers, TEXT_SKIP_DRAW, gText_MainMenuMysteryGift2);
AddTextPrinterParameterized3(5, FONT_NORMAL, 0, 1, sTextColor_Headers, TEXT_SKIP_DRAW, gText_MainMenuMysteryEvents);
AddTextPrinterParameterized3(6, FONT_NORMAL, 0, 1, sTextColor_Headers, TEXT_SKIP_DRAW, gText_MainMenuOption);
MainMenu_FormatSavegameText();
PutWindowTilemap(2);
PutWindowTilemap(3);
PutWindowTilemap(4);
PutWindowTilemap(5);
PutWindowTilemap(6);
CopyWindowToVram(2, COPYWIN_GFX);
CopyWindowToVram(3, COPYWIN_GFX);
CopyWindowToVram(4, COPYWIN_GFX);
CopyWindowToVram(5, COPYWIN_GFX);
CopyWindowToVram(6, COPYWIN_GFX);
DrawMainMenuWindowBorder(&sWindowTemplates_MainMenu[2], MAIN_MENU_BORDER_TILE);
DrawMainMenuWindowBorder(&sWindowTemplates_MainMenu[3], MAIN_MENU_BORDER_TILE);
DrawMainMenuWindowBorder(&sWindowTemplates_MainMenu[4], MAIN_MENU_BORDER_TILE);
DrawMainMenuWindowBorder(&sWindowTemplates_MainMenu[5], MAIN_MENU_BORDER_TILE);
DrawMainMenuWindowBorder(&sWindowTemplates_MainMenu[6], MAIN_MENU_BORDER_TILE);
tScrollArrowTaskId = AddScrollIndicatorArrowPair(&sScrollArrowsTemplate_MainMenu, &sCurrItemAndOptionMenuCheck);
gTasks[tScrollArrowTaskId].func = Task_ScrollIndicatorArrowPairOnMainMenu;
if (sCurrItemAndOptionMenuCheck == 4)
{
ChangeBgY(0, 0x2000, BG_COORD_ADD);
ChangeBgY(1, 0x2000, BG_COORD_ADD);
tIsScrolled = TRUE;
gTasks[tScrollArrowTaskId].tArrowTaskIsScrolled = TRUE;
}
break;
}
gTasks[taskId].func = Task_HighlightSelectedMainMenuItem;
}
}
static void Task_HighlightSelectedMainMenuItem(u8 taskId)
{
HighlightSelectedMainMenuItem(gTasks[taskId].tMenuType, gTasks[taskId].tCurrItem, gTasks[taskId].tIsScrolled);
gTasks[taskId].func = Task_HandleMainMenuInput;
}
static bool8 HandleMainMenuInput(u8 taskId)
{
s16 *data = gTasks[taskId].data;
if (JOY_NEW(A_BUTTON))
{
PlaySE(SE_SELECT);
IsWirelessAdapterConnected(); // why bother calling this here? debug? Task_HandleMainMenuAPressed will check too
BeginNormalPaletteFade(PALETTES_ALL, 0, 0, 0x10, RGB_BLACK);
gTasks[taskId].func = Task_HandleMainMenuAPressed;
}
else if (JOY_NEW(B_BUTTON))
{
PlaySE(SE_SELECT);
BeginNormalPaletteFade(PALETTES_ALL, 0, 0, 0x10, RGB_WHITEALPHA);
SetGpuReg(REG_OFFSET_WIN0H, WIN_RANGE(0, DISPLAY_WIDTH));
SetGpuReg(REG_OFFSET_WIN0V, WIN_RANGE(0, DISPLAY_HEIGHT));
gTasks[taskId].func = Task_HandleMainMenuBPressed;
}
else if ((JOY_NEW(DPAD_UP)) && tCurrItem > 0)
{
if (tMenuType == HAS_MYSTERY_EVENTS && tIsScrolled == TRUE && tCurrItem == 1)
{
ChangeBgY(0, 0x2000, BG_COORD_SUB);
ChangeBgY(1, 0x2000, BG_COORD_SUB);
gTasks[tScrollArrowTaskId].tArrowTaskIsScrolled = tIsScrolled = FALSE;
}
tCurrItem--;
sCurrItemAndOptionMenuCheck = tCurrItem;
return TRUE;
}
else if ((JOY_NEW(DPAD_DOWN)) && tCurrItem < tItemCount - 1)
{
if (tMenuType == HAS_MYSTERY_EVENTS && tCurrItem == 3 && tIsScrolled == FALSE)
{
ChangeBgY(0, 0x2000, BG_COORD_ADD);
ChangeBgY(1, 0x2000, BG_COORD_ADD);
gTasks[tScrollArrowTaskId].tArrowTaskIsScrolled = tIsScrolled = TRUE;
}
tCurrItem++;
sCurrItemAndOptionMenuCheck = tCurrItem;
return TRUE;
}
return FALSE;
}
static void Task_HandleMainMenuInput(u8 taskId)
{
if (HandleMainMenuInput(taskId))
gTasks[taskId].func = Task_HighlightSelectedMainMenuItem;
}
static void Task_HandleMainMenuAPressed(u8 taskId)
{
bool8 wirelessAdapterConnected;
u8 action;
if (!gPaletteFade.active)
{
if (gTasks[taskId].tMenuType == HAS_MYSTERY_EVENTS)
RemoveScrollIndicatorArrowPair(gTasks[taskId].tScrollArrowTaskId);
ClearStdWindowAndFrame(0, TRUE);
ClearStdWindowAndFrame(1, TRUE);
ClearStdWindowAndFrame(2, TRUE);
ClearStdWindowAndFrame(3, TRUE);
ClearStdWindowAndFrame(4, TRUE);
ClearStdWindowAndFrame(5, TRUE);
ClearStdWindowAndFrame(6, TRUE);
ClearStdWindowAndFrame(7, TRUE);
wirelessAdapterConnected = IsWirelessAdapterConnected();
switch (gTasks[taskId].tMenuType)
{
case HAS_NO_SAVED_GAME:
default:
switch (gTasks[taskId].tCurrItem)
{
case 0:
default:
action = ACTION_NEW_GAME;
break;
case 1:
action = ACTION_OPTION;