diff options
Diffstat (limited to 'src/option_menu.c')
| -rw-r--r-- | src/option_menu.c | 515 |
1 files changed, 515 insertions, 0 deletions
diff --git a/src/option_menu.c b/src/option_menu.c new file mode 100644 index 000000000..67a715988 --- /dev/null +++ b/src/option_menu.c @@ -0,0 +1,515 @@ +#include "gba/gba.h" +#include "main.h" +#include "menu.h" +#include "palette.h" +#include "sprite.h" +#include "task.h" + +extern void SetPokemonCryStereo(u32 val); +extern void remove_some_task(void); + +//Task data +enum { + TD_MENUSELECTION, + TD_TEXTSPEED, + TD_BATTLESCENE, + TD_BATTLESTYLE, + TD_SOUND, + TD_BUTTONMODE, + TD_FRAMETYPE, +}; + +//Menu items +enum { + MENUITEM_TEXTSPEED, + MENUITEM_BATTLESCENE, + MENUITEM_BATTLESTYLE, + MENUITEM_SOUND, + MENUITEM_BUTTONMODE, + MENUITEM_FRAMETYPE, + MENUITEM_CANCEL, +}; + +extern u8 gUnknown_0839F63C[]; +extern u8 gUnknown_0839F5FC[]; //palette +extern u8 gSystemText_Normal[]; +extern u8 gSystemText_LR[]; +extern u8 gSystemText_LA[]; +extern u8 gSystemText_Terminator[]; +extern u8 gSystemText_Type[]; +extern u8 gSystemText_Mono[]; +extern u8 gSystemText_Stereo[]; +extern u8 gSystemText_Shift[]; +extern u8 gSystemText_Set[]; +extern u8 gSystemText_On[]; +extern u8 gSystemText_Off[]; +extern u8 gSystemText_Slow[]; +extern u8 gSystemText_Mid[]; +extern u8 gSystemText_Fast[]; +extern u8 gSystemText_OptionMenu[]; +extern u8 gSystemText_TextSpeed[]; +extern u8 gSystemText_BattleScene[]; +extern u8 gSystemText_BattleStyle[]; +extern u8 gSystemText_Sound[]; +extern u8 gSystemText_ButtonMode[]; +extern u8 gSystemText_Frame[]; +extern u8 gSystemText_Cancel[]; + +static void Task_OptionMenuFadeIn(u8 taskId); +static void Task_OptionMenuProcessInput(u8 taskId); +static void Task_OptionMenuSave(u8 taskId); +static void Task_OptionMenuFadeOut(u8 taskId); +static void HighlightOptionMenuItem(u8 selection); +static u8 TextSpeed_ProcessInput(u8 selection); +static void TextSpeed_DrawChoices(u8 selection); +static u8 BattleScene_ProcessInput(u8 selection); +static void BattleScene_DrawChoices(u8 selection); +static u8 BattleStyle_ProcessInput(u8 selection); +static void BattleStyle_DrawChoices(u8 selection); +static u8 Sound_ProcessInput(u8 selection); +static void Sound_DrawChoices(u8 selection); +static u8 FrameType_ProcessInput(u8 selection); +static void FrameType_DrawChoices(u8 selection); +static u8 ButtonMode_ProcessInput(u8 selection); +static void ButtonMode_DrawChoices(u8 selection); + +static void MainCB(void) +{ + RunTasks(); + AnimateSprites(); + BuildOamBuffer(); + UpdatePaletteFade(); +} + +static void VBlankCB(void) +{ + LoadOam(); + ProcessSpriteCopyRequests(); + TransferPlttBuffer(); +} + +void CB2_InitOptionMenu(void) +{ + switch(gMain.state) + { + default: + case 0: + { + u8 *addr; + u32 size; + + 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; + addr = (u8 *)VRAM; + size = 0x18000; + while(1) + { + DmaFill16(3, 0, addr, 0x1000); + addr += 0x1000; + size -= 0x1000; + if(size <= 0x1000) + { + DmaFill16(3, 0, addr, size); + break; + } + } + DmaClear32(3, OAM, OAM_SIZE); + DmaClear16(3, PLTT, PLTT_SIZE); + gMain.state++; + break; + } + case 1: + ResetPaletteFade(); + remove_some_task(); + ResetTasks(); + ResetSpriteData(); + gMain.state++; + break; + case 2: + SetUpWindowConfig(&gWindowConfig_81E71B4); + gMain.state++; + break; + case 3: + MultistepInitMenuWindowBegin(&gWindowConfig_81E71B4); + gMain.state++; + break; + case 4: + if(!MultistepInitMenuWindowContinue()) + return; + gMain.state++; + break; + case 5: + LoadPalette(gUnknown_0839F5FC, 0x80, 0x40); + CpuCopy16(gUnknown_0839F63C, (void *)0x0600BEE0, 0x40); + gMain.state++; + break; + case 6: + BeginNormalPaletteFade(-1, 0, 0x10, 0, 0); + gMain.state++; + break; + case 7: + { + u16 savedIme; + + REG_WIN0H = 0; + REG_WIN0V = 0; + REG_WIN1H = 0; + REG_WIN1V = 0; + REG_WININ = 0x1111; + REG_WINOUT = 0x31; + REG_BLDCNT = 0xE1; + REG_BLDALPHA = 0; + REG_BLDY = 7; + savedIme = REG_IME; + REG_IME = 0; + REG_IE |= INTR_FLAG_VBLANK; + REG_IME = savedIme; + REG_DISPSTAT |= DISPSTAT_VBLANK_INTR; + SetVBlankCallback(VBlankCB); + REG_DISPCNT = DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG0_ON | DISPCNT_OBJ_ON | + DISPCNT_WIN0_ON | DISPCNT_WIN1_ON; + gMain.state++; + break; + } + case 8: + { + u8 taskId = CreateTask(Task_OptionMenuFadeIn, 0); + + gTasks[taskId].data[TD_MENUSELECTION] = 0; + gTasks[taskId].data[TD_TEXTSPEED] = gSaveBlock2.optionsTextSpeed; + gTasks[taskId].data[TD_BATTLESCENE] = gSaveBlock2.optionsBattleSceneOff; + gTasks[taskId].data[TD_BATTLESTYLE] = gSaveBlock2.optionsBattleStyle; + gTasks[taskId].data[TD_SOUND] = gSaveBlock2.optionsSound; + gTasks[taskId].data[TD_BUTTONMODE] = gSaveBlock2.optionsButtonMode; + gTasks[taskId].data[TD_FRAMETYPE] = gSaveBlock2.optionsWindowFrameType; + + MenuDrawTextWindow(2, 0, 27, 3); + MenuDrawTextWindow(2, 4, 27, 19); + + MenuPrint(gSystemText_OptionMenu, 4, 1); + MenuPrint(gSystemText_TextSpeed, 4, 5); + MenuPrint(gSystemText_BattleScene, 4, 7); + MenuPrint(gSystemText_BattleStyle, 4, 9); + MenuPrint(gSystemText_Sound, 4, 11); + MenuPrint(gSystemText_ButtonMode, 4, 13); + MenuPrint(gSystemText_Frame, 4, 15); + MenuPrint(gSystemText_Cancel, 4, 17); + + TextSpeed_DrawChoices(gTasks[taskId].data[TD_TEXTSPEED]); + BattleScene_DrawChoices(gTasks[taskId].data[TD_BATTLESCENE]); + BattleStyle_DrawChoices(gTasks[taskId].data[TD_BATTLESTYLE]); + Sound_DrawChoices(gTasks[taskId].data[TD_SOUND]); + ButtonMode_DrawChoices(gTasks[taskId].data[TD_BUTTONMODE]); + FrameType_DrawChoices(gTasks[taskId].data[TD_FRAMETYPE]); + + REG_WIN0H = WIN_RANGE(17, 223); + REG_WIN0V = WIN_RANGE(1, 31); + + HighlightOptionMenuItem(gTasks[taskId].data[TD_MENUSELECTION]); + gMain.state++; + break; + } + case 9: + SetMainCallback2(MainCB); + return; + } +} + +static void Task_OptionMenuFadeIn(u8 taskId) +{ + if(!gPaletteFade.active) + { + gTasks[taskId].func = Task_OptionMenuProcessInput; + } +} + +static void Task_OptionMenuProcessInput(u8 taskId) +{ + if(gMain.newKeys & A_BUTTON) + { + if(gTasks[taskId].data[TD_MENUSELECTION] == MENUITEM_CANCEL) + gTasks[taskId].func = Task_OptionMenuSave; + } + else if(gMain.newKeys & B_BUTTON) + { + gTasks[taskId].func = Task_OptionMenuSave; + } + else if(gMain.newKeys & DPAD_UP) + { + if(gTasks[taskId].data[TD_MENUSELECTION] > 0) + gTasks[taskId].data[TD_MENUSELECTION]--; + else + gTasks[taskId].data[TD_MENUSELECTION] = 6; + HighlightOptionMenuItem(gTasks[taskId].data[TD_MENUSELECTION]); + } + else if(gMain.newKeys & DPAD_DOWN) + { + if(gTasks[taskId].data[TD_MENUSELECTION] <= 5) + gTasks[taskId].data[TD_MENUSELECTION]++; + else + gTasks[taskId].data[TD_MENUSELECTION] = 0; + HighlightOptionMenuItem(gTasks[taskId].data[TD_MENUSELECTION]); + } + else + { + switch(gTasks[taskId].data[TD_MENUSELECTION]) + { + case MENUITEM_TEXTSPEED: + gTasks[taskId].data[TD_TEXTSPEED] = TextSpeed_ProcessInput(gTasks[taskId].data[TD_TEXTSPEED]); + TextSpeed_DrawChoices(gTasks[taskId].data[TD_TEXTSPEED]); + break; + case MENUITEM_BATTLESCENE: + gTasks[taskId].data[TD_BATTLESCENE] = BattleScene_ProcessInput(gTasks[taskId].data[TD_BATTLESCENE]); + BattleScene_DrawChoices(gTasks[taskId].data[TD_BATTLESCENE]); + break; + case MENUITEM_BATTLESTYLE: + gTasks[taskId].data[TD_BATTLESTYLE] = BattleStyle_ProcessInput(gTasks[taskId].data[TD_BATTLESTYLE]); + BattleStyle_DrawChoices(gTasks[taskId].data[TD_BATTLESTYLE]); + break; + case MENUITEM_SOUND: + gTasks[taskId].data[TD_SOUND] = Sound_ProcessInput(gTasks[taskId].data[TD_SOUND]); + Sound_DrawChoices(gTasks[taskId].data[TD_SOUND]); + break; + case MENUITEM_BUTTONMODE: + gTasks[taskId].data[TD_BUTTONMODE] = ButtonMode_ProcessInput(gTasks[taskId].data[TD_BUTTONMODE]); + ButtonMode_DrawChoices(gTasks[taskId].data[TD_BUTTONMODE]); + break; + case MENUITEM_FRAMETYPE: + gTasks[taskId].data[TD_FRAMETYPE] = FrameType_ProcessInput(gTasks[taskId].data[TD_FRAMETYPE]); + FrameType_DrawChoices(gTasks[taskId].data[TD_FRAMETYPE]); + break; + } + } +} + +static void Task_OptionMenuSave(u8 taskId) +{ + gSaveBlock2.optionsTextSpeed = gTasks[taskId].data[TD_TEXTSPEED]; + gSaveBlock2.optionsBattleSceneOff = gTasks[taskId].data[TD_BATTLESCENE]; + gSaveBlock2.optionsBattleStyle = gTasks[taskId].data[TD_BATTLESTYLE]; + gSaveBlock2.optionsSound = gTasks[taskId].data[TD_SOUND]; + gSaveBlock2.optionsButtonMode = gTasks[taskId].data[TD_BUTTONMODE]; + gSaveBlock2.optionsWindowFrameType = gTasks[taskId].data[TD_FRAMETYPE]; + + BeginNormalPaletteFade(-1, 0, 0, 0x10, 0); + gTasks[taskId].func = Task_OptionMenuFadeOut; +} + +static void Task_OptionMenuFadeOut(u8 taskId) +{ + if(!gPaletteFade.active) + { + DestroyTask(taskId); + SetMainCallback2(gMain.field_8); + } +} + +//This version uses addition '+' instead of OR '|'. +#define WIN_RANGE_(a, b) (((a) << 8) + (b)) + +static void HighlightOptionMenuItem(u8 index) +{ + REG_WIN1H = WIN_RANGE(24, 215); + REG_WIN1V = WIN_RANGE_(index * 16 + 40, index * 16 + 56); +} + +static void DrawOptionMenuChoice(u8 *text, u8 x, u8 y, u8 style) +{ + u8 dst[16]; + u16 i; + + for(i = 0; *text != EOS && i <= 14; i++) + dst[i] = *(text++); + + dst[2] = style; + dst[i] = EOS; + sub_80729D8(dst, x, y, 1); +} + +static u8 TextSpeed_ProcessInput(u8 selection) +{ + if(gMain.newKeys & DPAD_RIGHT) + { + if(selection <= 1) + selection++; + else + selection = 0; + } + if(gMain.newKeys & DPAD_LEFT) + { + if(selection != 0) + selection--; + else + selection = 2; + } + return selection; +} + +static void TextSpeed_DrawChoices(u8 selection) +{ + u8 styles[3]; + + styles[0] = 0xF; + styles[1] = 0xF; + styles[2] = 0xF; + styles[selection] = 0x8; + + DrawOptionMenuChoice(gSystemText_Slow, 120, 40, styles[0]); + DrawOptionMenuChoice(gSystemText_Mid, 155, 40, styles[1]); + DrawOptionMenuChoice(gSystemText_Fast, 184, 40, styles[2]); +} + +static u8 BattleScene_ProcessInput(u8 selection) +{ + if(gMain.newKeys & (DPAD_LEFT | DPAD_RIGHT)) + selection ^= 1; + return selection; +} + +static void BattleScene_DrawChoices(u8 selection) +{ + u8 styles[2]; + + styles[0] = 0xF; + styles[1] = 0xF; + styles[selection] = 0x8; + + DrawOptionMenuChoice(gSystemText_On, 120, 56, styles[0]); + DrawOptionMenuChoice(gSystemText_Off, 190, 56, styles[1]); +} + +static u8 BattleStyle_ProcessInput(u8 selection) +{ + if(gMain.newKeys & (DPAD_LEFT | DPAD_RIGHT)) + selection ^= 1; + return selection; +} + +static void BattleStyle_DrawChoices(u8 selection) +{ + u8 styles[2]; + + styles[0] = 0xF; + styles[1] = 0xF; + styles[selection] = 0x8; + + DrawOptionMenuChoice(gSystemText_Shift, 120, 72, styles[0]); + DrawOptionMenuChoice(gSystemText_Set, 190, 72, styles[1]); +} + +static u8 Sound_ProcessInput(u8 selection) +{ + if(gMain.newKeys & (DPAD_LEFT | DPAD_RIGHT)) + { + selection ^= 1; + SetPokemonCryStereo(selection); + } + return selection; +} + +static void Sound_DrawChoices(u8 selection) +{ + u8 styles[3]; + + styles[0] = 0xF; + styles[1] = 0xF; + styles[selection] = 0x8; + + DrawOptionMenuChoice(gSystemText_Mono, 120, 88, styles[0]); + DrawOptionMenuChoice(gSystemText_Stereo, 172, 88, styles[1]); +} + +static u8 FrameType_ProcessInput(u8 selection) +{ + if(gMain.newKeys & DPAD_RIGHT) + { + if(selection <= 18) + selection++; + else + selection = 0; + MenuLoadTextWindowGraphics_OverrideFrameType(selection); + } + if(gMain.newKeys & DPAD_LEFT) + { + if(selection != 0) + selection--; + else + selection = 19; + MenuLoadTextWindowGraphics_OverrideFrameType(selection); + } + return selection; +} + +#define CHAR_0 0xA1 //Character code of '0' character + +static void FrameType_DrawChoices(u8 selection) +{ + u8 text[8]; + u8 n = selection + 1; + u16 i; + + for(i = 0; gSystemText_Terminator[i] != EOS && i <= 5; i++) + text[i] = gSystemText_Terminator[i]; + + //Convert number to decimal string + if(n / 10 != 0) + { + text[i] = n / 10 + CHAR_0; + i++; + text[i] = n % 10 + CHAR_0; + i++; + } + else + { + text[i] = n % 10 + CHAR_0; + i++; + text[i] = CHAR_SPACE; + i++; + } + + text[i] = EOS; + MenuPrint(gSystemText_Type, 15, 15); + MenuPrint(text, 18, 15); +} + +static u8 ButtonMode_ProcessInput(u8 selection) +{ + if(gMain.newKeys & DPAD_RIGHT) + { + if(selection <= 1) + selection++; + else + selection = 0; + } + if(gMain.newKeys & DPAD_LEFT) + { + if(selection != 0) + selection--; + else + selection = 2; + } + return selection; +} + +static void ButtonMode_DrawChoices(u8 selection) +{ + u8 styles[3]; + + styles[0] = 0xF; + styles[1] = 0xF; + styles[2] = 0xF; + styles[selection] = 0x8; + + DrawOptionMenuChoice(gSystemText_Normal, 120, 104, styles[0]); + DrawOptionMenuChoice(gSystemText_LR, 166, 104, styles[1]); + DrawOptionMenuChoice(gSystemText_LA, 188, 104, styles[2]); +} |