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doc option_menu

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This commit is contained in:
PikalaxALT
2020-03-29 17:45:11 -04:00
parent 8c23bd7c96
commit 1bed74a6a1
12 changed files with 80 additions and 77 deletions
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src/option_menu.c
+46 -43
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@@ -43,11 +43,10 @@ enum
struct OptionMenu
{
/*0x00*/ u16 option[MENUITEM_COUNT];
/*0x0E*/ u16 unkE;
/*0x10*/ u8 state3;
/*0x0E*/ u16 cursorPos;
/*0x10*/ u8 loadState;
/*0x11*/ u8 state;
/*0x12*/ u8 state2;
/*0x13*/ u8 unk13;
/*0x12*/ u8 loadPaletteState;
};
static EWRAM_DATA struct OptionMenu *sOptionMenuPtr = NULL;
@@ -68,9 +67,9 @@ static u8 OptionMenu_ProcessInput(void);
static void BufferOptionMenuString(u8 selection);
static void CloseAndSaveOptionMenu(u8 taskId);
static void PrintOptionMenuHeader(void);
static void sub_8088C0C(void);
static void DrawOptionMenuBg(void);
static void LoadOptionMenuItemNames(void);
static void sub_8088DE0(u16 selection);
static void UpdateSettingSelectionDisplay(u16 selection);
// Data Definitions
static const struct WindowTemplate sOptionMenuWinTemplates[] =
@@ -208,10 +207,10 @@ void CB2_OptionsMenuFromStartMenu(void)
if (gMain.savedCallback == NULL)
gMain.savedCallback = CB2_ReturnToFieldWithOpenMenu;
sOptionMenuPtr = AllocZeroed(sizeof(struct OptionMenu));
sOptionMenuPtr->state3 = 0;
sOptionMenuPtr->state2 = 0;
sOptionMenuPtr->loadState = 0;
sOptionMenuPtr->loadPaletteState = 0;
sOptionMenuPtr->state = 0;
sOptionMenuPtr->unkE = 0;
sOptionMenuPtr->cursorPos = 0;
sOptionMenuPtr->option[MENUITEM_TEXTSPEED] = gSaveBlock2Ptr->optionsTextSpeed;
sOptionMenuPtr->option[MENUITEM_BATTLESCENE] = gSaveBlock2Ptr->optionsBattleSceneOff;
sOptionMenuPtr->option[MENUITEM_BATTLESTYLE] = gSaveBlock2Ptr->optionsBattleStyle;
@@ -262,7 +261,7 @@ static void CB2_OptionMenu(void)
PrintOptionMenuHeader();
break;
case 5:
sub_8088C0C();
DrawOptionMenuBg();
break;
case 6:
LoadOptionMenuItemNames();
@@ -272,7 +271,7 @@ static void CB2_OptionMenu(void)
BufferOptionMenuString(i);
break;
case 8:
sub_8088DE0(sOptionMenuPtr->unkE);
UpdateSettingSelectionDisplay(sOptionMenuPtr->cursorPos);
break;
case 9:
OptionMenu_PickSwitchCancel();
@@ -340,7 +339,7 @@ static void OptionMenu_ResetSpriteData(void)
static bool8 LoadOptionMenuPalette(void)
{
switch (sOptionMenuPtr->state2)
switch (sOptionMenuPtr->loadPaletteState)
{
case 0:
LoadBgTiles(1, GetUserFrameGraphicsInfo(sOptionMenuPtr->option[MENUITEM_FRAMETYPE])->tiles, 0x120, 0x1AA);
@@ -358,51 +357,55 @@ static bool8 LoadOptionMenuPalette(void)
default:
return TRUE;
}
sOptionMenuPtr->state2++;
sOptionMenuPtr->loadPaletteState++;
return FALSE;
}
static void Task_OptionMenu(u8 taskId)
{
switch (sOptionMenuPtr->state3)
switch (sOptionMenuPtr->loadState)
{
case 0:
BeginNormalPaletteFade(0xFFFFFFFF, 0, 0x10, 0, RGB_BLACK);
OptionMenu_SetVBlankCallback();
sOptionMenuPtr->state3++;
sOptionMenuPtr->loadState++;
break;
case 1:
if (gPaletteFade.active)
return;
sOptionMenuPtr->loadState++;
break;
case 2:
if (sub_80BF72C() == TRUE)
if (MenuHelpers_CallLinkSomething() == TRUE)
break;
switch (OptionMenu_ProcessInput())
{
case 0:
break;
case 1:
sOptionMenuPtr->state3++;
sOptionMenuPtr->loadState++;
break;
case 2:
LoadBgTiles(1, GetUserFrameGraphicsInfo(sOptionMenuPtr->option[MENUITEM_FRAMETYPE])->tiles, 0x120, 0x1AA);
LoadPalette(GetUserFrameGraphicsInfo(sOptionMenuPtr->option[MENUITEM_FRAMETYPE])->palette, 0x20, 0x20);
BufferOptionMenuString(sOptionMenuPtr->unkE);
BufferOptionMenuString(sOptionMenuPtr->cursorPos);
break;
case 3:
sub_8088DE0(sOptionMenuPtr->unkE);
UpdateSettingSelectionDisplay(sOptionMenuPtr->cursorPos);
break;
case 4:
BufferOptionMenuString(sOptionMenuPtr->unkE);
BufferOptionMenuString(sOptionMenuPtr->cursorPos);
break;
}
break;
case 3:
BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, RGB_BLACK);
sOptionMenuPtr->state3++;
sOptionMenuPtr->loadState++;
break;
case 1:
case 4:
if (gPaletteFade.active)
return;
sOptionMenuPtr->state3++;
sOptionMenuPtr->loadState++;
break;
case 5:
CloseAndSaveOptionMenu(taskId);
@@ -416,43 +419,43 @@ static u8 OptionMenu_ProcessInput(void)
u16* curr;
if (JOY_REPT(DPAD_RIGHT))
{
current = sOptionMenuPtr->option[(sOptionMenuPtr->unkE)];
if (current == (sOptionMenuItemCounts[sOptionMenuPtr->unkE] - 1))
sOptionMenuPtr->option[sOptionMenuPtr->unkE] = 0;
current = sOptionMenuPtr->option[(sOptionMenuPtr->cursorPos)];
if (current == (sOptionMenuItemCounts[sOptionMenuPtr->cursorPos] - 1))
sOptionMenuPtr->option[sOptionMenuPtr->cursorPos] = 0;
else
sOptionMenuPtr->option[sOptionMenuPtr->unkE] = current + 1;
if (sOptionMenuPtr->unkE == MENUITEM_FRAMETYPE)
sOptionMenuPtr->option[sOptionMenuPtr->cursorPos] = current + 1;
if (sOptionMenuPtr->cursorPos == MENUITEM_FRAMETYPE)
return 2;
else
return 4;
}
else if (JOY_REPT(DPAD_LEFT))
{
curr = &sOptionMenuPtr->option[sOptionMenuPtr->unkE];
curr = &sOptionMenuPtr->option[sOptionMenuPtr->cursorPos];
if (*curr == 0)
*curr = sOptionMenuItemCounts[sOptionMenuPtr->unkE] - 1;
*curr = sOptionMenuItemCounts[sOptionMenuPtr->cursorPos] - 1;
else
--*curr;
if (sOptionMenuPtr->unkE == MENUITEM_FRAMETYPE)
if (sOptionMenuPtr->cursorPos == MENUITEM_FRAMETYPE)
return 2;
else
return 4;
}
else if (JOY_REPT(DPAD_UP))
{
if (sOptionMenuPtr->unkE == MENUITEM_TEXTSPEED)
sOptionMenuPtr->unkE = MENUITEM_CANCEL;
if (sOptionMenuPtr->cursorPos == MENUITEM_TEXTSPEED)
sOptionMenuPtr->cursorPos = MENUITEM_CANCEL;
else
sOptionMenuPtr->unkE = sOptionMenuPtr->unkE - 1;
sOptionMenuPtr->cursorPos = sOptionMenuPtr->cursorPos - 1;
return 3;
}
else if (JOY_REPT(DPAD_DOWN))
{
if (sOptionMenuPtr->unkE == MENUITEM_CANCEL)
sOptionMenuPtr->unkE = MENUITEM_TEXTSPEED;
if (sOptionMenuPtr->cursorPos == MENUITEM_CANCEL)
sOptionMenuPtr->cursorPos = MENUITEM_TEXTSPEED;
else
sOptionMenuPtr->unkE = sOptionMenuPtr->unkE + 1;
sOptionMenuPtr->cursorPos = sOptionMenuPtr->cursorPos + 1;
return 3;
}
else if (JOY_NEW(B_BUTTON) || JOY_NEW(A_BUTTON))
@@ -531,7 +534,7 @@ static void PrintOptionMenuHeader(void)
CopyWindowToVram(0, 3);
}
static void sub_8088C0C(void)
static void DrawOptionMenuBg(void)
{
u8 h;
h = 2;
@@ -566,12 +569,12 @@ static void LoadOptionMenuItemNames(void)
}
}
static void sub_8088DE0(u16 selection)
static void UpdateSettingSelectionDisplay(u16 selection)
{
u16 v1, v2;
u16 maxLetterHeight, y;
v1 = GetFontAttribute(2, FONTATTR_MAX_LETTER_HEIGHT);
v2 = selection * (v1 - 1) + 0x3A;
SetGpuReg(REG_OFFSET_WIN0V, WIN_RANGE(v2, v2 + v1));
maxLetterHeight = GetFontAttribute(2, FONTATTR_MAX_LETTER_HEIGHT);
y = selection * ( maxLetterHeight - 1) + 0x3A;
SetGpuReg(REG_OFFSET_WIN0V, WIN_RANGE(y, y + maxLetterHeight));
SetGpuReg(REG_OFFSET_WIN0H, WIN_RANGE(0x10, 0xE0));
}