diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main_menu.c | 605 |
1 files changed, 605 insertions, 0 deletions
diff --git a/src/main_menu.c b/src/main_menu.c new file mode 100644 index 000000000..d6f62bac8 --- /dev/null +++ b/src/main_menu.c @@ -0,0 +1,605 @@ +#include "global.h" +#include "text.h" +#include "sprite.h" +#include "task.h" +#include "main.h" +#include "rtc.h" +#include "songs.h" +#include "palette.h" + +extern u8 sub_8072080(void); +extern void Print(u8 *, u8, u8); +extern void CB2_ContinueSavedGame(void); +extern void CB2_InitMysteryEventMenu(void); +extern void CB2_InitOptionMenu(void); +extern void CB2_InitTitleScreen(void); +extern void FormatPlayTime(u8 *str, u16 hours, u16 minutes, bool16 colon); +extern u8 *sub_8072C74(u8 *, u8 *, u8, u8); +extern u16 GetPokedexSeenCount(void); +extern u8 *sub_8072C14(u8 *, s32, u8, u8); +extern u8 sub_80729D8(u8 *, u8, u16, u8); +extern u8 GetBadgeCount(void); +extern void Task_Birch1(u8); + +extern struct PaletteFadeControl gPaletteFade; +extern u8 gSaveFileDeletedMessage[]; +extern u8 gSaveFileCorruptMessage[]; +extern u8 gBoardNotInstalledMessage[]; +extern u8 gBatteryDryMessage[]; +extern u16 gSaveFileStatus; +extern u8 gMainMenuString_Continue[]; +extern u8 gMainMenuString_NewGame[]; +extern u8 gMainMenuString_MysteryEvents[]; +extern u8 gMainMenuString_Option[]; +extern u8 gMainMenuString_Player[]; +extern u8 gMainMenuString_Time[]; +extern u8 gMainMenuString_Pokedex[]; +extern u8 gMainMenuString_Badges[]; + +void CB2_MainMenu(void); +void VBlankCB_MainMenu(void); +void CB2_InitMainMenu(void); +static void sub_80096FC(void); +static u32 InitMainMenu(bool8 a1); +static void Task_CheckSave(u8 taskId); +static void Task_WaitForSaveErrorAck(u8 taskId); +static void Task_CheckRtc(u8 taskId); +static void Task_WaitForRtcErrorAck(u8 taskId); +static void Task_DrawMainMenu(u8 taskId); +static void Task_HighlightCurrentMenuItem(u8 taskId); +static bool8 MainMenuProcessKeyInput(u8 taskId); +static void Task_MainMenuProcessKeyInput(u8 taskId); +static void MainMenuPressedA(u8 taskId); +static void MainMenuPressedB(u8 taskId); +static void HighlightCurrentMenuItem(u8, u8); +static void PrintMainMenuItem(u8 *text, u8, u8); +static void PrintSaveFileInfo(void); +static void PrintPlayerName(void); +static void PrintPlayTime(void); +static void PrintPokedexCount(void); +static void PrintBadgeCount(void); + +extern u16 gMainMenuPalette[]; + +void CB2_MainMenu(void) +{ + RunTasks(); + AnimateSprites(); + BuildOamBuffer(); + UpdatePaletteFade(); +} + +void VBlankCB_MainMenu(void) +{ + LoadOam(); + ProcessSpriteCopyRequests(); + TransferPlttBuffer(); +} + +void CB2_InitMainMenu(void) +{ + InitMainMenu(FALSE); +} + +static void sub_80096FC(void) +{ + InitMainMenu(TRUE); +} + +u32 InitMainMenu(u8 a1) +{ + u16 savedIme; + u8 taskId; + + SetVBlankCallback(NULL); + + REG_DISPCNT = 0; + REG_BG2CNT = 0; + REG_BG1CNT = 0; + REG_BG0CNT = 0; + REG_BG2HOFS = 0; + REG_BG2VOFS = 0; + REG_BG1HOFS = 0; + REG_BG1VOFS = 0; + REG_BG0HOFS = 0; + REG_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(gMainMenuPalette, 0, 32); + remove_some_task(); + ResetTasks(); + ResetSpriteData(); + FreeAllSpritePalettes(); + SetUpWindowConfig(&gWindowConfig_81E6C3C); + sub_8071C4C(&gWindowConfig_81E6CE4); + + if (a1) + BeginNormalPaletteFade(-1, 0, 0x10u, 0, 0); + else + BeginNormalPaletteFade(-1, 0, 0x10u, 0, -1); + + REG_WIN0H = 0; + REG_WIN0V = 0; + REG_WININ = 0; + REG_WINOUT = 0; + REG_BLDCNT = 0; + REG_BLDALPHA = 0; + REG_BLDY = 0; + + savedIme = REG_IME; + REG_IME = 0; + REG_IE |= INTR_FLAG_VBLANK; + REG_IME = savedIme; + + SetVBlankCallback(VBlankCB_MainMenu); + SetMainCallback2(CB2_MainMenu); + + REG_DISPCNT = DISPCNT_OBJ_1D_MAP + | DISPCNT_BG0_ON + | DISPCNT_OBJ_ON + | DISPCNT_WIN0_ON; + + taskId = CreateTask(Task_CheckSave, 0); + gTasks[taskId].data[1] = 0; + + return 0; +} + +void Task_CheckSave(u8 taskId) +{ + if (gPaletteFade.active) + return; + + REG_WIN0H = 0; + REG_WIN0V = 0; + REG_WININ = 0x1111; + REG_WINOUT = 49; + REG_BLDCNT = 241; + REG_BLDALPHA = 0; + REG_BLDY = 7; + + switch (gSaveFileStatus) + { + case 1: + if (sub_806918C() == TRUE) + gTasks[taskId].data[0] = 2; + else + gTasks[taskId].data[0] = 1; + + gTasks[taskId].func = Task_CheckRtc; + break; + case 2: + DrawDefaultWindow(2, 14, 27, 19); + AddTextPrinterWithCallbackForMessage(gSaveFileDeletedMessage, 3, 15); + REG_WIN0H = 4575; + REG_WIN0V = 29087; + gTasks[taskId].data[0] = 0; + gTasks[taskId].func = Task_WaitForSaveErrorAck; + break; + case 255: + DrawDefaultWindow(2, 14, 27, 19); + AddTextPrinterWithCallbackForMessage(gSaveFileCorruptMessage, 3, 15); + REG_WIN0H = 4575; + REG_WIN0V = 29087; + gTasks[taskId].data[0] = 1; + gTasks[taskId].func = Task_WaitForSaveErrorAck; + + if (sub_806918C() == TRUE) + gTasks[taskId].data[0] = 2; + else + gTasks[taskId].data[0] = 1; + break; + case 0: + default: + gTasks[taskId].data[0] = 0; + gTasks[taskId].func = Task_CheckRtc; + break; + case 4: + DrawDefaultWindow(2, 14, 27, 19); + AddTextPrinterWithCallbackForMessage(gBoardNotInstalledMessage, 3, 15); + REG_WIN0H = 4575; + REG_WIN0V = 29087; + gTasks[taskId].data[0] = 0; + gTasks[taskId].func = Task_WaitForSaveErrorAck; + return; + } +} + +void Task_WaitForSaveErrorAck(u8 taskId) +{ + if (sub_8072080()) + { + if (gMain.newKeys & A_BUTTON) + { + Reset(2, 14, 27, 19); + gTasks[taskId].func = Task_CheckRtc; + } + } +} + +void Task_CheckRtc(u8 taskId) +{ + if (!gPaletteFade.active) + { + REG_WIN0H = 0; + REG_WIN0V = 0; + REG_WININ = 4369; + REG_WINOUT = 49; + REG_BLDCNT = 241; + REG_BLDALPHA = 0; + REG_BLDY = 7; + + if (!(RtcGetErrorStatus() & RTC_ERR_FLAG_MASK)) + { + gTasks[taskId].func = Task_DrawMainMenu; + } + else + { + DrawDefaultWindow(2, 14, 27, 19); + AddTextPrinterWithCallbackForMessage(gBatteryDryMessage, 3, 15); + REG_WIN0H = 4575; + REG_WIN0V = 29087; + gTasks[taskId].func = Task_WaitForRtcErrorAck; + } + } +} + +void Task_WaitForRtcErrorAck(u8 taskId) +{ + if (sub_8072080()) + { + if ( gMain.newKeys & 1 ) + { + Reset(2, 14, 27, 19); + gTasks[taskId].func = Task_DrawMainMenu; + } + } +} + +void Task_DrawMainMenu(u8 taskId) +{ + u16 palette; + + if (!gPaletteFade.active) + { + REG_WIN0H = 0; + REG_WIN0V = 0; + REG_WININ = 4369; + REG_WINOUT = 49; + REG_BLDCNT = 241; + REG_BLDALPHA = 0; + REG_BLDY = 7; + + palette = RGB(0, 0, 0); + LoadPalette(&palette, 254, 2); + + if (gSaveBlock2.playerGender == MALE) + { + palette = RGB(4, 16, 31); + LoadPalette(&palette, 241, 2); + } + else + { + palette = RGB(31, 3, 21); + LoadPalette(&palette, 241, 2); + } + + switch (gTasks[taskId].data[0]) + { + case 0: + default: + DrawDefaultWindow(1, 0, 28, 3); + PrintMainMenuItem(gMainMenuString_NewGame, 2, 1); + DrawDefaultWindow(1, 4, 28, 7); + PrintMainMenuItem(gMainMenuString_Option, 2, 5); + break; + case 1: + DrawDefaultWindow(1, 0, 28, 7); + PrintMainMenuItem(gMainMenuString_Continue, 2, 1); + DrawDefaultWindow(1, 8, 28, 11); + PrintMainMenuItem(gMainMenuString_NewGame, 2, 9); + DrawDefaultWindow(1, 12, 28, 15); + PrintMainMenuItem(gMainMenuString_Option, 2, 13); + PrintSaveFileInfo(); + break; + case 2: + DrawDefaultWindow(1, 0, 28, 7); + PrintMainMenuItem(gMainMenuString_Continue, 2, 1); + DrawDefaultWindow(1, 8, 28, 11); + PrintMainMenuItem(gMainMenuString_NewGame, 2, 9); + DrawDefaultWindow(1, 12, 28, 15); + PrintMainMenuItem(gMainMenuString_MysteryEvents, 2, 13); + DrawDefaultWindow(1, 16, 28, 19); + PrintMainMenuItem(gMainMenuString_Option, 2, 0x11); + PrintSaveFileInfo(); + break; + } + + gTasks[taskId].func = Task_HighlightCurrentMenuItem; + } +} + +void Task_HighlightCurrentMenuItem(u8 taskId) +{ + HighlightCurrentMenuItem(gTasks[taskId].data[0], gTasks[taskId].data[1]); + gTasks[taskId].func = Task_MainMenuProcessKeyInput; +} + +bool8 MainMenuProcessKeyInput(u8 taskId) +{ + if (gMain.newKeys & A_BUTTON) + { + audio_play(SE_SELECT); + BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, 0); + gTasks[taskId].func = MainMenuPressedA; + } + else if (gMain.newKeys & B_BUTTON) + { + audio_play(SE_SELECT); + BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, 0xFFFF); + REG_WIN0H = 240; + REG_WIN0V = 160; + gTasks[taskId].func = MainMenuPressedB; + } + else + { + s32 menuItemCount; + + switch (gTasks[taskId].data[0]) + { + case 0: + default: + menuItemCount = 2; + break; + case 1: + menuItemCount = 3; + break; + case 2: + menuItemCount = 4; + break; + } + + if (gMain.newKeys & DPAD_UP) + { + if (gTasks[taskId].data[1] > 0) + { + gTasks[taskId].data[1]--; + return TRUE; + } + } + if (gMain.newKeys & DPAD_DOWN) + { + if (gTasks[taskId].data[1] < menuItemCount - 1) + { + gTasks[taskId].data[1]++; + return TRUE; + } + } + } + + return FALSE; +} + +void Task_MainMenuProcessKeyInput(u8 taskId) +{ + bool8 currentMenuItemChanged = MainMenuProcessKeyInput(taskId); + if (currentMenuItemChanged) + gTasks[taskId].func = Task_HighlightCurrentMenuItem; +} + +void MainMenuPressedA(u8 taskId) +{ + enum + { + NEW_GAME, + CONTINUE, + OPTION, + MYSTERY_EVENTS, + } action; + + if (gPaletteFade.active) + return; + + switch (gTasks[taskId].data[0]) + { + case 0: + default: + switch (gTasks[taskId].data[1]) + { + case 0: + default: + action = NEW_GAME; + break; + case 1: + action = OPTION; + break; + } + break; + case 1: + switch (gTasks[taskId].data[1]) + { + case 0: + default: + action = CONTINUE; + break; + case 1: + action = NEW_GAME; + break; + case 2: + action = OPTION; + break; + } + break; + case 2: + switch (gTasks[taskId].data[1]) + { + case 0: + default: + action = CONTINUE; + break; + case 1: + action = NEW_GAME; + break; + case 2: + action = MYSTERY_EVENTS; + break; + case 3: + action = OPTION; + break; + } + break; + } + + switch ((int)action) + { + case 0: + default: + gPlttBufferUnfaded[0] = 0; + gPlttBufferFaded[0] = 0; + gTasks[taskId].func = Task_Birch1; + break; + case 1: + gPlttBufferUnfaded[0] = 0; + gPlttBufferFaded[0] = 0; + SetMainCallback2(CB2_ContinueSavedGame); + DestroyTask(taskId); + break; + case 2: + gMain.field_8 = (u32)sub_80096FC; + SetMainCallback2(CB2_InitOptionMenu); + DestroyTask(taskId); + break; + case 3: + SetMainCallback2(CB2_InitMysteryEventMenu); + DestroyTask(taskId); + break; + } +} + +void MainMenuPressedB(u8 taskId) +{ + if (!gPaletteFade.active) + { + SetMainCallback2(CB2_InitTitleScreen); + DestroyTask(taskId); + } +} + +void HighlightCurrentMenuItem(u8 layout, u8 menuItem) +{ + REG_WIN0H = 2535; + + switch (layout) + { + case 0: + default: + switch (menuItem) + { + case 0: + default: + REG_WIN0V = 287; + break; + case 1: + REG_WIN0V = 8511; + break; + } + break; + case 1: + switch (menuItem) + { + case 0: + default: + REG_WIN0V = 319; + break; + case 1: + REG_WIN0V = 16735; + break; + case 2: + REG_WIN0V = 24959; + break; + } + break; + case 2: + switch (menuItem) + { + case 0: + default: + REG_WIN0V = 319; + break; + case 1: + REG_WIN0V = 16735; + break; + case 2: + REG_WIN0V = 24959; + break; + case 3: + REG_WIN0V = 33183; + break; + } + break; + } +} + +void PrintMainMenuItem(u8 *text, u8 left, u8 top) +{ + u8 i; + u8 buffer[32]; + + buffer[0] = 0xFC; + buffer[1] = 1; + buffer[2] = 14; + + for (i = 0; i < 26; i++) + buffer[3 + i] = text[i]; + + buffer[29] = EOS; + + Print(buffer, left, top); +} + +void PrintSaveFileInfo(void) +{ + PrintPlayerName(); + PrintPokedexCount(); + PrintPlayTime(); + PrintBadgeCount(); +} + +void PrintPlayerName(void) +{ + Print(gMainMenuString_Player, 2, 3); + Print(gSaveBlock2.playerName, 9, 3); +} + +void PrintPlayTime(void) +{ + u8 playTime[16]; + u8 alignedPlayTime[32]; + + Print(gMainMenuString_Time, 16, 3); + FormatPlayTime(playTime, gSaveBlock2.playTimeHours, gSaveBlock2.playTimeMinutes, 1); + sub_8072C74(alignedPlayTime, playTime, 48, 1); + Print(alignedPlayTime, 22, 3); +} + +void PrintPokedexCount(void) +{ + u8 buffer[16]; + + Print(gMainMenuString_Pokedex, 2, 5); + sub_8072C14(buffer, GetPokedexSeenCount(), 18, 0); + Print(buffer, 9, 5); +} + +void PrintBadgeCount(void) +{ + u8 buffer[16]; + + Print(gMainMenuString_Badges, 16, 5); + ConvertIntToDecimalString(buffer, GetBadgeCount()); + sub_80729D8(buffer, 205, 40, 1); +} |