list menu is decompiled
This commit is contained in:
DizzyEggg
+252
-48
@@ -6,8 +6,11 @@
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#include "main.h"
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#include "task.h"
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#include "menu_indicators.h"
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#include "strings.h"
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#include "sound.h"
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#include "constants/songs.h"
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struct ListMenuStruct
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struct UnknownMysteryGiftLinkMenuStruct
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{
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s32 field_0;
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u8 field_4;
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@@ -15,27 +18,33 @@ struct ListMenuStruct
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u8 field_6;
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};
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struct UnknownListMenuStruct
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struct UnknownListMenuPals
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{
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u8 x;
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u8 y;
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u8 width;
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u8 height;
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u8 palNum;
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u8 cursorPal:4;
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u8 fillValue:4;
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u8 cursorShadowPal:4;
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u8 lettersSpacing:6;
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u8 field_2_2:6; // unused
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u8 fontId:7;
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u8 field_3_7:1;
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};
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extern struct ListMenuStruct gUnknown_0203CE84;
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extern struct UnknownMysteryGiftLinkMenuStruct gUnknown_0203CE84;
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// this file's functions
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u8 ListMenuInitInternal(struct ListMenuTemplate *listMenuTemplate, u16 scrollOffset, u16 selectedRow);
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bool8 ListMenuChangeSelection(struct ListMenu *list, bool8 updateCursorAndCallCallback, u8 count, bool8 movingDown);
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void ListMenuPrintEntries(struct ListMenu *list, u16 startIndex, u16 yOffset, u16 count);
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void ListMenuDrawCursor(struct ListMenu *list);
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void ListMenuCallSelectionChangedCallback(struct ListMenu *list, u8 a2);
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u8 ListMenuAddCursorObject(struct ListMenu *list, u32 cursorKind);
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static u8 ListMenuInitInternal(struct ListMenuTemplate *listMenuTemplate, u16 scrollOffset, u16 selectedRow);
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static bool8 ListMenuChangeSelection(struct ListMenu *list, bool8 updateCursorAndCallCallback, u8 count, bool8 movingDown);
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static void ListMenuPrintEntries(struct ListMenu *list, u16 startIndex, u16 yOffset, u16 count);
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static void ListMenuDrawCursor(struct ListMenu *list);
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static void ListMenuCallSelectionChangedCallback(struct ListMenu *list, u8 a2);
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static u8 ListMenuAddCursorObject(struct ListMenu *list, u32 cursorKind);
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// IWRAM common
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struct UnknownListMenuPals gUnknown_03006300;
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struct ListMenuTemplate gMultiuseListMenuTemplate;
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// code
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void ListMenuDummyTask(u8 taskId)
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static void ListMenuDummyTask(u8 taskId)
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{
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}
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@@ -111,7 +120,7 @@ u8 ListMenuInit(struct ListMenuTemplate *listMenuTemplate, u16 scrollOffset, u16
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}
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// unused
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u8 ListMenuInitWithWindows(struct ListMenuTemplate *listMenuTemplate, struct UnknownListMenuStruct *arg1, u16 scrollOffset, u16 selectedRow)
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u8 ListMenuInitWithWindows(struct ListMenuTemplate *listMenuTemplate, struct UnknownListMenuWindowStruct *arg1, u16 scrollOffset, u16 selectedRow)
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{
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s32 i;
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@@ -208,19 +217,19 @@ void sub_81AE70C(u8 listTaskId)
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{
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struct ListMenu *list = (void*) gTasks[listTaskId].data;
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FillWindowPixelBuffer(list->template.windowId, (list->template.fillPal << 4) | (list->template.fillPal));
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FillWindowPixelBuffer(list->template.windowId, (list->template.fillValue << 4) | (list->template.fillValue));
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ListMenuPrintEntries(list, list->scrollOffset, 0, list->template.maxShowed);
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ListMenuDrawCursor(list);
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CopyWindowToVram(list->template.windowId, 2);
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}
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// unused
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void ChangeListMenuPals(u8 listTaskId, u8 cursorPal, u8 fillPal, u8 cursorShadowPal)
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void ChangeListMenuPals(u8 listTaskId, u8 cursorPal, u8 fillValue, u8 cursorShadowPal)
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{
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struct ListMenu *list = (void*) gTasks[listTaskId].data;
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list->template.cursorPal = cursorPal;
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list->template.fillPal = fillPal;
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list->template.fillValue = fillValue;
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list->template.cursorShadowPal = cursorShadowPal;
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}
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@@ -283,20 +292,7 @@ u16 ListMenuGetYCoordForPrintingArrowCursor(u8 listTaskId)
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return list->selectedRow * yMultiplier + list->template.upText_Y;
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}
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struct ListMenuPals
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{
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u8 field_0_0:4;
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u8 field_0_4:4;
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u8 field_1_0:4;
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u8 lettersSpacing:6;
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u8 field_2_2:6;
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u8 fontId:7;
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u8 field_3_7:1;
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};
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extern struct ListMenuPals gUnknown_03006300;
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u8 ListMenuInitInternal(struct ListMenuTemplate *listMenuTemplate, u16 scrollOffset, u16 selectedRow)
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static u8 ListMenuInitInternal(struct ListMenuTemplate *listMenuTemplate, u16 scrollOffset, u16 selectedRow)
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{
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u8 listTaskId = CreateTask(ListMenuDummyTask, 0);
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struct ListMenu *list = (void*) gTasks[listTaskId].data;
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@@ -309,9 +305,9 @@ u8 ListMenuInitInternal(struct ListMenuTemplate *listMenuTemplate, u16 scrollOff
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list->unk_1E = 0xFF;
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list->unk_1F = 0;
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gUnknown_03006300.field_0_0 = list->template.cursorPal;
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gUnknown_03006300.field_0_4 = list->template.fillPal;
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gUnknown_03006300.field_1_0 = list->template.cursorShadowPal;
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gUnknown_03006300.cursorPal = list->template.cursorPal;
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gUnknown_03006300.fillValue = list->template.fillValue;
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gUnknown_03006300.cursorShadowPal = list->template.cursorShadowPal;
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gUnknown_03006300.lettersSpacing = list->template.lettersSpacing;
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gUnknown_03006300.fontId = list->template.fontId;
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gUnknown_03006300.field_3_7 = 0;
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@@ -319,7 +315,7 @@ u8 ListMenuInitInternal(struct ListMenuTemplate *listMenuTemplate, u16 scrollOff
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if (list->template.totalItems < list->template.maxShowed)
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list->template.maxShowed = list->template.totalItems;
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FillWindowPixelBuffer(list->template.windowId, (list->template.fillPal << 4) | (list->template.fillPal));
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FillWindowPixelBuffer(list->template.windowId, (list->template.fillValue << 4) | (list->template.fillValue));
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ListMenuPrintEntries(list, list->scrollOffset, 0, list->template.maxShowed);
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ListMenuDrawCursor(list);
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ListMenuCallSelectionChangedCallback(list, 1);
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@@ -327,14 +323,14 @@ u8 ListMenuInitInternal(struct ListMenuTemplate *listMenuTemplate, u16 scrollOff
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return listTaskId;
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}
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void ListMenuPrint(struct ListMenu *list, const u8 *str, u8 x, u8 y)
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static void ListMenuPrint(struct ListMenu *list, const u8 *str, u8 x, u8 y)
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{
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u8 colors[3];
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if (gUnknown_03006300.field_3_7)
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{
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colors[0] = gUnknown_03006300.field_0_4;
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colors[1] = gUnknown_03006300.field_0_0;
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colors[2] = gUnknown_03006300.field_1_0;
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colors[0] = gUnknown_03006300.fillValue;
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colors[1] = gUnknown_03006300.cursorPal;
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colors[2] = gUnknown_03006300.cursorShadowPal;
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AddTextPrinterParameterized2(list->template.windowId,
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gUnknown_03006300.fontId,
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x, y,
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@@ -345,7 +341,7 @@ void ListMenuPrint(struct ListMenu *list, const u8 *str, u8 x, u8 y)
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}
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else
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{
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colors[0] = list->template.fillPal;
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colors[0] = list->template.fillValue;
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colors[1] = list->template.cursorPal;
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colors[2] = list->template.cursorShadowPal;
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AddTextPrinterParameterized2(list->template.windowId,
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@@ -356,7 +352,7 @@ void ListMenuPrint(struct ListMenu *list, const u8 *str, u8 x, u8 y)
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}
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}
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void ListMenuPrintEntries(struct ListMenu *list, u16 startIndex, u16 yOffset, u16 count)
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static void ListMenuPrintEntries(struct ListMenu *list, u16 startIndex, u16 yOffset, u16 count)
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{
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s32 i;
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u8 x, y;
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@@ -378,12 +374,10 @@ void ListMenuPrintEntries(struct ListMenu *list, u16 startIndex, u16 yOffset, u1
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}
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}
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extern const u8 gText_SelectorArrow2[];
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void ListMenuDrawCursor(struct ListMenu *list)
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static void ListMenuDrawCursor(struct ListMenu *list)
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{
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u8 yMultiplier = GetFontAttribute(list->template.fontId, 1) + list->template.unk_16_3;
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u8 x = list->template.cursor_Y;
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u8 x = list->template.cursor_X;
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u8 y = list->selectedRow * yMultiplier + list->template.upText_Y;
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switch (list->template.cursorKind)
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{
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@@ -409,7 +403,7 @@ void ListMenuDrawCursor(struct ListMenu *list)
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}
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}
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u8 ListMenuAddCursorObject(struct ListMenu *list, u32 cursorKind)
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static u8 ListMenuAddCursorObject(struct ListMenu *list, u32 cursorKind)
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{
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struct CursorStruct cursor;
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@@ -423,3 +417,213 @@ u8 ListMenuAddCursorObject(struct ListMenu *list, u32 cursorKind)
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return ListMenuAddCursorObjectInternal(&cursor, cursorKind);
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}
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static void ListMenuErasePrintedCursor(struct ListMenu *list, u16 selectedRow)
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{
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u8 cursorKind = list->template.cursorKind;
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if (cursorKind == 0)
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{
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u8 yMultiplier = GetFontAttribute(list->template.fontId, 1) + list->template.unk_16_3;
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u8 width = GetMenuCursorDimensionByFont(list->template.fontId, 0);
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u8 height = GetMenuCursorDimensionByFont(list->template.fontId, 1);
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FillWindowPixelRect(list->template.windowId,
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(list->template.fillValue << 4) | (list->template.fillValue),
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list->template.cursor_X,
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selectedRow * yMultiplier + list->template.upText_Y,
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width,
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height);
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}
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}
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static u8 ListMenuUpdateSelectedRowIndexAndScrollOffset(struct ListMenu *list, bool8 movingDown)
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{
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u16 selectedRow = list->selectedRow;
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u16 scrollOffset = list->scrollOffset;
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u16 newRow;
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u32 newScroll;
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if (!movingDown)
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{
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if (list->template.maxShowed == 1)
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newRow = 0;
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else
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newRow = list->template.maxShowed - ((list->template.maxShowed / 2) + (list->template.maxShowed % 2)) - 1;
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if (scrollOffset == 0)
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{
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while (selectedRow != 0)
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{
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selectedRow--;
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if (list->template.items[scrollOffset + selectedRow].id != -3)
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{
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list->selectedRow = selectedRow;
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return 1;
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}
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}
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return 0;
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}
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else
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{
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while (selectedRow > newRow)
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{
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selectedRow--;
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if (list->template.items[scrollOffset + selectedRow].id != -3)
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{
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list->selectedRow = selectedRow;
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return 1;
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}
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}
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newScroll = scrollOffset - 1;
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}
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}
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else
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{
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if (list->template.maxShowed == 1)
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newRow = 0;
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else
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newRow = ((list->template.maxShowed / 2) + (list->template.maxShowed % 2));
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if (scrollOffset == list->template.totalItems - list->template.maxShowed)
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{
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while (selectedRow < list->template.maxShowed - 1)
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{
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selectedRow++;
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if (list->template.items[scrollOffset + selectedRow].id != -3)
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{
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list->selectedRow = selectedRow;
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return 1;
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}
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}
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return 0;
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}
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else
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{
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while (selectedRow < newRow)
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{
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selectedRow++;
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if (list->template.items[scrollOffset + selectedRow].id != -3)
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{
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list->selectedRow = selectedRow;
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return 1;
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}
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}
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newScroll = scrollOffset + 1;
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}
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}
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list->selectedRow = newRow;
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list->scrollOffset = newScroll;
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return 2;
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}
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static void ListMenuScroll(struct ListMenu *list, u8 count, bool8 movingDown)
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{
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if (count >= list->template.maxShowed)
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{
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FillWindowPixelBuffer(list->template.windowId, (list->template.fillValue << 4) | (list->template.fillValue));
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ListMenuPrintEntries(list, list->scrollOffset, 0, list->template.maxShowed);
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}
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else
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{
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u8 yMultiplier = GetFontAttribute(list->template.fontId, 1) + list->template.unk_16_3;
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if (!movingDown)
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{
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u16 y, width, height;
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ScrollWindow(list->template.windowId, 1, count * yMultiplier, (list->template.fillValue << 4) | (list->template.fillValue));
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ListMenuPrintEntries(list, list->scrollOffset, 0, count);
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y = (list->template.maxShowed * yMultiplier) + list->template.upText_Y;
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width = GetWindowAttribute(list->template.windowId, WINDOW_WIDTH) * 8;
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height = (GetWindowAttribute(list->template.windowId, WINDOW_HEIGHT) * 8) - y;
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FillWindowPixelRect(list->template.windowId,
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(list->template.fillValue << 4) | (list->template.fillValue),
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0, y, width, height);
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}
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else
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{
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u16 width;
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ScrollWindow(list->template.windowId, 0, count * yMultiplier, (list->template.fillValue << 4) | (list->template.fillValue));
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ListMenuPrintEntries(list, list->scrollOffset + (list->template.maxShowed - count), list->template.maxShowed - count, count);
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width = GetWindowAttribute(list->template.windowId, WINDOW_WIDTH) * 8;
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FillWindowPixelRect(list->template.windowId,
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(list->template.fillValue << 4) | (list->template.fillValue),
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0, 0, width, list->template.upText_Y);
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}
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}
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}
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static bool8 ListMenuChangeSelection(struct ListMenu *list, bool8 updateCursorAndCallCallback, u8 count, bool8 movingDown)
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{
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u16 oldSelectedRow;
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u8 selectionChange, i, cursorCount;
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oldSelectedRow = list->selectedRow;
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cursorCount = 0;
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selectionChange = 0;
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for (i = 0; i < count; i++)
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{
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do
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{
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u8 ret = ListMenuUpdateSelectedRowIndexAndScrollOffset(list, movingDown);
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selectionChange |= ret;
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if (ret != 2)
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break;
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cursorCount++;
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} while (list->template.items[list->scrollOffset + list->selectedRow].id == -3);
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}
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if (updateCursorAndCallCallback)
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{
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switch (selectionChange)
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{
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case 0:
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default:
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return TRUE;
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case 1:
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ListMenuErasePrintedCursor(list, oldSelectedRow);
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ListMenuDrawCursor(list);
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ListMenuCallSelectionChangedCallback(list, 0);
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CopyWindowToVram(list->template.windowId, 2);
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break;
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case 2:
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case 3:
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ListMenuErasePrintedCursor(list, oldSelectedRow);
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ListMenuScroll(list, cursorCount, movingDown);
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ListMenuDrawCursor(list);
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ListMenuCallSelectionChangedCallback(list, 0);
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CopyWindowToVram(list->template.windowId, 2);
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break;
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}
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}
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return FALSE;
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}
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static void ListMenuCallSelectionChangedCallback(struct ListMenu *list, u8 a2)
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{
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if (list->template.moveCursorFunc != NULL)
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list->template.moveCursorFunc(list->template.items[list->scrollOffset + list->selectedRow].id, a2, list);
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}
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// unused
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void sub_81AF028(u8 cursorPal, u8 fillValue, u8 cursorShadowPal)
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{
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gUnknown_03006300.cursorPal = cursorPal;
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gUnknown_03006300.fillValue = fillValue;
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gUnknown_03006300.cursorShadowPal = cursorShadowPal;
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gUnknown_03006300.field_3_7 = 1;
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}
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void sub_81AF078(s32 arg0, u8 arg1, struct ListMenu *list)
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{
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if (!arg1)
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PlaySE(SE_SELECT);
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}
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