Extract some data

And split up subtasks and world events.

1 files changed, 1522 insertions, 0 deletions

diff --git a/src/menu/pauseMenu.c b/src/menu/pauseMenu.c
new file mode 100644
index 00000000..63f22f28
--- /dev/null
+++ b/src/menu/pauseMenu.c
@@ -0,0 +1,1522 @@
+/**
+ * @file pauseMenu.c
+ * @ingroup Subtasks
+ *
+ * @brief Pause Menu Subtask
+ */
+#include "pauseMenu.h"
+
+#include "common.h"
+#include "functions.h"
+#include "game.h"
+#include "item.h"
+#include "itemMetaData.h"
+#include "main.h"
+#include "menu.h"
+#include "message.h"
+#include "save.h"
+#include "screen.h"
+#include "sound.h"
+#include "structures.h"
+#include "subtask.h"
+#include "ui.h"
+
+extern void sub_080A4DB8(u32);
+
+void sub_080A5128(void);
+void sub_080A51D4(void);
+bool32 sub_080A51F4(void);
+void sub_080A5F48(u32, u32);
+
+void Subtask_PauseMenu(void) {
+    static Subtask* const pauseMenu_Variants[] = {
+        PauseMenu_Variant0, PauseMenu_Variant1, PauseMenu_Variant2,
+        PauseMenu_Variant3, PauseMenu_Variant4, PauseMenu_Variant5,
+    };
+
+    if (gPauseMenuOptions.unk11 == 6) {
+        SetBgmVolume(0x100);
+        Subtask_Exit();
+    } else {
+        FlushSprites();
+        pauseMenu_Variants[gPauseMenuOptions.unk11]();
+        sub_080A5128();
+        UpdateUIElements();
+        DrawUIElements();
+        if (gPauseMenuOptions.unk11 != 4) {
+            gUnk_08128A38[gPauseMenuOptions.screen].func();
+        }
+        CopyOAM();
+        {
+            u32 t = gPauseMenuOptions.unk16;
+            u32 t2 = (t != 0) ? 0xe46 : 0;
+            gScreen.controls.layerFXControl = t2;
+            gScreen.controls.alphaBlend = (t << 8) | (0x10 - t);
+        }
+    }
+}
+
+struct_08127F94* sub_080A6A80(u32, u32);
+
+extern u8 gUnk_02034492[];
+void sub_0801E8D4(void);
+s32 sub_080A50A0(s32);
+
+void PauseMenu_Variant0(void) {
+    struct_08127F94* ptr;
+    int r0, r1;
+
+    sub_0801E8D4();
+    sub_080A4D34();
+    r1 = 4;
+    do {
+        gUnk_02034492[r1] = 0;
+        r1++;
+    } while (r1 <= 0xd);
+    ptr = sub_080A6A80((u16)gRoomTransition.player_status.overworld_map_x,
+                       (u16)gRoomTransition.player_status.overworld_map_y);
+    gPauseMenuOptions.unk2[4] = ptr->_4;
+    gPauseMenuOptions.unk2[5] = sub_0801DB94();
+    if (IsItemEquipped(ITEM_LANTERN_ON) != EQUIP_SLOT_NONE) {
+        r1 = 0x10;
+    } else {
+        r1 = 0xf;
+    }
+    gPauseMenuOptions.unk15 = r1;
+    r0 = gUnk_08128A38[gPauseMenuOptions.screen].unk1;
+    r0 = sub_080A50A0(r0);
+    gPauseMenuOptions.screen = r0;
+    gPauseMenuOptions.screen2 = r0;
+    sub_080A4DB8(r0);
+    SetFade(FADE_INSTANT, 0x20);
+    sub_080A4E90(1);
+}
+
+void PauseMenu_Variant1(void) {
+    if (gFadeControl.active == 0) {
+        sub_080A4E90(2);
+    }
+}
+
+void PauseMenu_Variant2(void) {
+    int iVar1;
+    u32 uVar2;
+    int iVar4;
+    s32 bVar5;
+
+    if (sub_080A51F4() && (gMenu.field_0xc != NULL)) {
+        iVar1 = -1;
+        switch (gInput.newKeys) {
+            case START_BUTTON:
+                iVar1 = 0;
+                break;
+            case L_BUTTON:
+                iVar1 = 1;
+                break;
+            case R_BUTTON:
+                iVar1 = 2;
+                break;
+            case B_BUTTON:
+                iVar1 = 3;
+                break;
+        }
+        if (iVar1 >= 0) {
+            switch (bVar5 = gMenu.field_0xc[iVar1]) {
+                case 0:
+                    break;
+                case 4 ... 6:
+                case 0xf:
+                    uVar2 = GetInventoryValue(ITEM_MAP);
+                    if (uVar2 == 0) {
+                        iVar4 = 1;
+                        if (iVar1 == 1) {
+                            iVar4 = 2;
+                        }
+                        bVar5 = gMenu.field_0xc[iVar4];
+                    }
+                default:
+                    gPauseMenuOptions.screen2 = bVar5;
+                    SoundReq(SFX_TEXTBOX_OPEN);
+                    gMenu.field_0xc = NULL;
+                    break;
+            }
+        }
+    }
+    bVar5 = sub_080A50A0(gPauseMenuOptions.screen2);
+    if (gPauseMenuOptions.screen != bVar5) {
+        gPauseMenuOptions.screen2 = bVar5;
+        sub_080A51D4();
+        if (bVar5 == 0xe) {
+            sub_080A4E90(6);
+        } else {
+            sub_080A4E90(3);
+            MemClear(&gBG0Buffer, sizeof(gBG0Buffer));
+            gScreen.bg0.updated = 1;
+        }
+    }
+}
+
+s32 sub_080A50A0(s32 param_1) {
+    s32 iVar1;
+
+    if (param_1 == 0xf) {
+        iVar1 = AreaHasMap();
+        param_1 = 4;
+        if (iVar1 != 0) {
+            param_1 = 5;
+        }
+    }
+    return param_1;
+}
+
+void PauseMenu_Variant3(void) {
+    s32 iVar1;
+
+    iVar1 = gPauseMenuOptions.unk16 + 2;
+    if (0x10 < iVar1) {
+        gScreen.lcd.displayControl &= 0xf8ff;
+        sub_080A4E90(4);
+        iVar1 = 0x10;
+    }
+    gPauseMenuOptions.unk16 = iVar1;
+}
+
+void PauseMenu_Variant4(void) {
+    u32 t;
+    gPauseMenuOptions.unk16 = 0x10;
+    gPauseMenuOptions.screen = t = gPauseMenuOptions.screen2;
+    sub_080A4DB8(t);
+    sub_080A4E90(5);
+}
+
+void PauseMenu_Variant5(void) {
+    s32 iVar1;
+
+    iVar1 = gPauseMenuOptions.unk16 - 2;
+    if (iVar1 < 0) {
+        sub_080A4E90(2);
+        iVar1 = 0;
+    }
+    gPauseMenuOptions.unk16 = iVar1;
+}
+
+void sub_080A5128(void) {
+    int r5, t;
+    struct {
+        int x;
+        int y;
+    } p[3];
+
+    switch (gPauseMenuOptions.screen) {
+        case PauseMenuScreen_7:
+        case PauseMenuScreen_8:
+            p[0].x = 0x60;
+            p[0].y = 0x18;
+            p[1].x = -0x10;
+            p[1].y = 0x48;
+            p[2].x = 0x100;
+            p[2].y = 0x48;
+            break;
+        case PauseMenuScreen_9:
+        case PauseMenuScreen_10:
+        case PauseMenuScreen_11:
+            return;
+        default:
+            p[0].x = 0x40;
+            p[0].y = 0x10 - (gPauseMenuOptions.unk16 << 1);
+            t = (gPauseMenuOptions.unk16 / 3);
+            p[1].x = 0x10 - t;
+            p[1].y = 0x48;
+            p[2].x = 0xe0 + t;
+            p[2].y = 0x48;
+            break;
+    }
+    gOamCmd._4 = 0;
+    gOamCmd._6 = 0;
+    gOamCmd._8 = 0x400;
+    gOamCmd.x = p[0].x;
+    gOamCmd.y = p[0].y;
+#ifdef EU
+    r5 = 0x1fa;
+#else
+    r5 = 0x1fb;
+#endif
+    DrawDirect(r5, 0);
+    gOamCmd.x = p[1].x;
+    gOamCmd.y = p[1].y;
+    DrawDirect(r5, 1);
+    gOamCmd.x = p[2].x;
+    gOamCmd.y = p[2].y;
+    DrawDirect(r5, 2);
+}
+
+void sub_080A51D4(void) {
+    u32 i = gPauseMenuOptions.screen;
+    if (i < 0xe) {
+        gPauseMenuOptions.unk2[i] = gMenu.field_0x3; // TODO cursor?
+    }
+}
+
+bool32 sub_080A51F4(void) {
+    bool32 retval = TRUE;
+    if (gFadeControl.active != 0)
+        retval = FALSE;
+    if (gPauseMenuOptions.unk11 != 2)
+        retval = FALSE;
+    return retval;
+}
+
+typedef struct {
+    u8 up;
+    u8 down;
+    u8 left;
+    u8 right;
+    u8 type;
+    u8 unk0;
+    u8 x;
+    u8 y;
+} ItemMenuTableEntry;
+
+void PauseMenu_ItemMenu(void) {
+    static Subtask* const pauseMenu_Types[] = { PauseMenu_ItemMenu_Init, PauseMenu_ItemMenu_Update };
+
+    pauseMenu_Types[gMenu.menuType]();
+    PauseMenu_ItemMenu_Draw();
+}
+
+void PauseMenu_ItemMenu_Init(void) {
+    static const KeyButtonLayout gUnk_08128B50 = {
+        0xd0u,
+        0x10u,
+        0u,
+        0xb8u,
+        0x10u,
+        0u,
+        0xffu,
+        0xd8u,
+        0u,
+        {
+            0x3u,
+            0u,
+            0x4u,
+            0u,
+            0u,
+            0u,
+            0x1u,
+            0u,
+            0xffu,
+            0u,
+            0u,
+        },
+    };
+
+    u32 uVar1;
+    u32 i;
+    u32 item;
+
+    gMenu.field_0xc = NULL;
+    sub_080A70AC((KeyButtonLayout*)&gUnk_08128B50);
+    for (item = ITEM_SMITH_SWORD; item < ITEM_BOTTLE_EMPTY; item++) {
+        uVar1 = GetInventoryValue(item);
+        if ((uVar1 == 1) && (i = gItemMetaData[item].menuSlot, i <= MENU_SLOT_SAVE_BUTTON_JP)) {
+            switch (item) {
+                case ITEM_LANTERN_OFF:
+                case ITEM_LANTERN_ON:
+                    item = gPauseMenuOptions.unk15;
+                    break;
+                default:
+                    break;
+            }
+            gPauseMenu.items[i] = item;
+            sub_080A5F48(item, i * 8 + 0x360);
+        }
+    }
+    SetMenuType(1);
+}
+
+const ItemMenuTableEntry gItemMenuTable[] = {
+    [MENU_SLOT_SWORD] = { MENU_SLOT_BOTTLE0, MENU_SLOT_SHIELD, MENU_SLOT_BOOMERANG, MENU_SLOT_GUST_JAR, 0x01, 0x0c,
+                          0x42, 0x33 },
+    [MENU_SLOT_GUST_JAR] = { MENU_SLOT_BOTTLE1, MENU_SLOT_MOLE_MITTS, MENU_SLOT_SWORD, MENU_SLOT_CANE, 0x01, 0x10, 0x66,
+                             0x33 },
+    [MENU_SLOT_CANE] = { MENU_SLOT_BOTTLE3, MENU_SLOT_LANTERN, MENU_SLOT_GUST_JAR, MENU_SLOT_BOOMERANG, 0x01, 0x14,
+                         0x8a, 0x33 },
+    [MENU_SLOT_BOOMERANG] = { MENU_SLOT_SAVE_BUTTON, MENU_SLOT_BOMBS, MENU_SLOT_CANE, MENU_SLOT_SWORD, 0x01, 0x15, 0xae,
+                              0x33 },
+    [MENU_SLOT_SHIELD] = { MENU_SLOT_SWORD, MENU_SLOT_PEGASUS_BOOTS, MENU_SLOT_BOMBS, MENU_SLOT_MOLE_MITTS, 0x01, 0x16,
+                           0x42, 0x4b },
+    [MENU_SLOT_MOLE_MITTS] = { MENU_SLOT_GUST_JAR, MENU_SLOT_ROCS_CAPE, MENU_SLOT_SHIELD, MENU_SLOT_LANTERN, 0x01, 0x17,
+                               0x66, 0x4b },
+    [MENU_SLOT_LANTERN] = { MENU_SLOT_CANE, MENU_SLOT_OCARINA, MENU_SLOT_MOLE_MITTS, MENU_SLOT_BOMBS, 0x01, 0x00, 0x8a,
+                            0x4b },
+    [MENU_SLOT_BOMBS] = { MENU_SLOT_BOOMERANG, MENU_SLOT_BOW, MENU_SLOT_LANTERN, MENU_SLOT_SHIELD, 0x01, 0x00, 0xae,
+                          0x4b },
+    [MENU_SLOT_PEGASUS_BOOTS] = { MENU_SLOT_SHIELD, MENU_SLOT_BOTTLE0, MENU_SLOT_BOW, MENU_SLOT_ROCS_CAPE, 0x01, 0x00,
+                                  0x42, 0x63 },
+    [MENU_SLOT_ROCS_CAPE] = { MENU_SLOT_MOLE_MITTS, MENU_SLOT_BOTTLE1, MENU_SLOT_PEGASUS_BOOTS, MENU_SLOT_OCARINA, 0x01,
+                              0x00, 0x66, 0x63 },
+    [MENU_SLOT_OCARINA] = { MENU_SLOT_LANTERN, MENU_SLOT_BOTTLE3, MENU_SLOT_ROCS_CAPE, MENU_SLOT_BOW, 0x01, 0x00, 0x8a,
+                            0x63 },
+    [MENU_SLOT_BOW] = { MENU_SLOT_BOMBS, MENU_SLOT_SAVE_BUTTON, MENU_SLOT_OCARINA, MENU_SLOT_PEGASUS_BOOTS, 0x01, 0x00,
+                        0xae, 0x63 },
+    [MENU_SLOT_BOTTLE0] = { MENU_SLOT_PEGASUS_BOOTS, MENU_SLOT_SWORD, MENU_SLOT_SAVE_BUTTON, MENU_SLOT_BOTTLE1, 0x01,
+                            0x00, 0x42, 0x7b },
+    [MENU_SLOT_BOTTLE1] = { MENU_SLOT_ROCS_CAPE, MENU_SLOT_GUST_JAR, MENU_SLOT_BOTTLE0, MENU_SLOT_BOTTLE2, 0x01, 0x00,
+                            0x5a, 0x7b },
+    [MENU_SLOT_BOTTLE2] = { MENU_SLOT_ROCS_CAPE, MENU_SLOT_GUST_JAR, MENU_SLOT_BOTTLE1, MENU_SLOT_BOTTLE3, 0x01, 0x00,
+                            0x72, 0x7b },
+    [MENU_SLOT_BOTTLE3] = { MENU_SLOT_OCARINA, MENU_SLOT_CANE, MENU_SLOT_BOTTLE2, MENU_SLOT_SAVE_BUTTON, 0x01, 0x00,
+                            0x8a, 0x7b },
+    [MENU_SLOT_SAVE_BUTTON] = { MENU_SLOT_BOW, MENU_SLOT_BOOMERANG, MENU_SLOT_BOTTLE3, MENU_SLOT_BOTTLE0, 0x03, 0x00,
+                                0xb5, 0x75 },
+    [MENU_SLOT_SAVE_BUTTON_JP] = { MENU_SLOT_BOW, MENU_SLOT_BOOMERANG, MENU_SLOT_BOTTLE3, MENU_SLOT_BOTTLE0, 0x05, 0x00,
+                                   0xb5, 0x75 },
+};
+
+void PauseMenu_ItemMenu_Update(void) {
+    static const u8 gUnk_08128BF4[] = { 14, 15, 2, 0 };
+    u32 item;
+    u32 menuSlot;
+    const ItemMenuTableEntry* entry;
+
+    if (sub_080A51F4()) {
+        gMenu.field_0xc = (u8*)gUnk_08128BF4;
+        menuSlot = gMenu.field_0x3;
+
+        entry = &gItemMenuTable[menuSlot];
+        switch (gInput.newKeys) {
+            case A_BUTTON:
+                if (menuSlot == MENU_SLOT_SAVE_BUTTON) {
+#if defined(DEMO_USA) || defined(DEMO_JP)
+                    SoundReq(SFX_MENU_ERROR);
+#else
+                    sub_080A4E84(0xb);
+                    SoundReq(SFX_TEXTBOX_SELECT);
+#endif
+                    break;
+                }
+            case B_BUTTON:
+                if (gPauseMenu.items[menuSlot] != 0) {
+                    u32 slot = !!(gInput.newKeys ^ 1);
+                    ForceEquipItem(gPauseMenu.items[menuSlot], slot);
+                    SoundReq(SFX_TEXTBOX_SELECT);
+                }
+                break;
+            default:
+                switch (gInput.unk4) {
+                    case DPAD_UP:
+                        menuSlot = entry->up;
+                        break;
+                    case DPAD_DOWN:
+                        menuSlot = entry->down;
+                        break;
+                    case DPAD_LEFT:
+                        menuSlot = entry->left;
+                        break;
+                    case DPAD_RIGHT:
+                        menuSlot = entry->right;
+                        break;
+                }
+                break;
+        }
+        if (gMenu.field_0x3 != menuSlot) {
+            gMenu.field_0x3 = menuSlot;
+            SoundReq(SFX_TEXTBOX_CHOICE);
+        }
+        item = gPauseMenu.items[menuSlot];
+        switch (menuSlot) {
+            case MENU_SLOT_BOTTLE0:
+            case MENU_SLOT_BOTTLE1:
+            case MENU_SLOT_BOTTLE2:
+            case MENU_SLOT_BOTTLE3:
+                if (item != 0) {
+                    item = gSave.saved_status.field_0x24[item - 6];
+                }
+                break;
+            case MENU_SLOT_SAVE_BUTTON:
+                // ITEM_SKILL_FAST_SPIN, but that does not make any sense at all
+                // it is just a text index for the text in the message box for the save button
+                item = 0x73;
+                break;
+            default:
+                break;
+        }
+        sub_080A6F6C(TEXT_INDEX(TEXT_ITEMS, 0) + item);
+    }
+}
+
+u32 GetMenuSlotForItem(u32 item);
+
+extern Frame* gSpriteAnimations_322[];
+
+#ifdef EU
+#define sub_080A5384_draw_constant0 0x1fa
+#define sub_080A5384_draw_constant1 0x141
+#else
+#define sub_080A5384_draw_constant0 0x1fb
+#define sub_080A5384_draw_constant1 0x142
+#endif
+void PauseMenu_ItemMenu_Draw(void) {
+    u32 tmp;
+    u32 i;
+    s32 color;
+    const ItemMenuTableEntry* entry;
+
+    gOamCmd._4 = 0x400;
+    gOamCmd._6 = 0;
+    gOamCmd._8 = 0;
+    for (i = 0; i < MENU_SLOT_COUNT; i++) {
+        u32 item;
+        if (gPauseMenu.items[i] != 0) {
+            entry = &gItemMenuTable[i];
+            gOamCmd.x = entry->x;
+            gOamCmd.y = entry->y;
+            item = gPauseMenu.items[i];
+            switch (item) {
+                case ITEM_BOTTLE1:
+                case ITEM_BOTTLE2:
+                case ITEM_BOTTLE3:
+                case ITEM_BOTTLE4:
+                    item = gSave.stats.bottles[item - ITEM_BOTTLE1];
+                    break;
+                default:
+                    break;
+            }
+            color = 3;
+            switch (item) {
+                case ITEM_BOMBS:
+                case ITEM_REMOTE_BOMBS:
+                    if (gBombBagSizes[gSave.stats.bombBagType] <= gSave.stats.bombCount) {
+                        color = 4;
+                    }
+                    break;
+                case ITEM_BOW:
+                case ITEM_LIGHT_ARROW:
+                    if (gQuiverSizes[gSave.stats.quiverType] <= gSave.stats.arrowCount) {
+                        color = 4;
+                    }
+                    break;
+                default:
+                    break;
+            }
+            gOamCmd._8 = 0x800 | color << 0xc | ((i * 8) + 0x360);
+            DrawDirect(sub_080A5384_draw_constant1, gSpriteAnimations_322[item]->index);
+        }
+    }
+    gOamCmd._8 = 0x800;
+    {
+        u32 slot = gMenu.field_0x3;
+        if ((slot == MENU_SLOT_SAVE_BUTTON) && (gSaveHeader->language != 0)) {
+            slot = MENU_SLOT_SAVE_BUTTON_JP;
+        }
+        entry = &gItemMenuTable[slot];
+        gOamCmd.x = entry->x;
+        gOamCmd.y = entry->y;
+        tmp = entry->type + ((gMain.ticks & 0x10) != 0 ? 3 : 4);
+        DrawDirect(sub_080A5384_draw_constant0, tmp);
+    }
+    {
+        u32 slot;
+        if (gSaveHeader->language != 0) {
+            slot = MENU_SLOT_SAVE_BUTTON;
+        } else {
+            slot = MENU_SLOT_SAVE_BUTTON_JP;
+        }
+        entry = &gItemMenuTable[slot];
+        gOamCmd.x = entry->x;
+        gOamCmd.y = entry->y;
+        gOamCmd._8 = 0x800;
+        DrawDirect(sub_080A5384_draw_constant0, 0x22);
+    }
+    i = GetMenuSlotForItem(gSave.stats.itemButtons[SLOT_A]);
+    if (i < MENU_SLOT_COUNT) {
+        entry = &gItemMenuTable[i];
+        gOamCmd.x = entry->x;
+        gOamCmd.y = entry->y;
+        DrawDirect(sub_080A5384_draw_constant0, 3);
+    }
+    i = GetMenuSlotForItem(gSave.stats.itemButtons[SLOT_B]);
+    if (i < MENU_SLOT_COUNT) {
+        entry = &gItemMenuTable[i];
+        gOamCmd.x = entry->x;
+        gOamCmd.y = entry->y;
+        DrawDirect(sub_080A5384_draw_constant0, 3);
+    }
+}
+
+u32 GetMenuSlotForItem(u32 item) {
+    u32 i;
+
+    if (item != 0) {
+        for (i = 0; i < MENU_SLOT_COUNT; i++) {
+            if (item == gPauseMenu.items[i])
+                return i;
+        }
+    }
+    return MENU_SLOT_SAVE_BUTTON_JP;
+}
+
+Subtask sub_080A5594;
+Subtask sub_080A56A0;
+void PauseMenu2(void) {
+    static Subtask* const pauseMenu2_Types[] = {
+        sub_080A5594,
+        sub_080A56A0,
+    };
+    pauseMenu2_Types[gMenu.menuType]();
+    sub_080A57F4();
+}
+
+//// TODO Moved here from subtask2.c
+// Probably could split the different screens of the pause menu.
+#include "fileselect.h"
+#include "flags.h"
+
+extern u8 gUnk_08128C00[];
+extern u16 gUnk_02017830[];
+extern u8 gUnk_08128D38[];
+extern u8 gUnk_08128D43[];
+extern u16* gMoreSpritePtrs[];
+extern u32 gUnk_085C4620[];
+extern void (*const gUnk_08128D58[])(void);
+extern KeyButtonLayout gUnk_08128D60;
+
+void sub_080A5D1C();
+void sub_080A5CFC(u32, void*, u32);
+void sub_080A6FB4(u32, u32);
+void DrawDungeonFeatures(u32, void*, u32);
+extern void DrawDungeonMap(u32 floor, struct_02019EE0* data, u32 size);
+extern void LoadDungeonMap(void);
+bool32 sub_080A5F24(void);
+extern void sub_080A42E0(u32, u32);
+extern void (*const gUnk_08128DB0[])(void);
+void sub_080A617C(void);
+void sub_080A7040(u32);
+
+extern u8 gUnk_08128DB8[];
+extern KeyButtonLayout gUnk_08128DBC;
+
+extern void (*const gUnk_08128DCC[])(void);
+void sub_080A6378(void);
+void sub_080A6438();
+
+typedef struct {
+    u8 unk0;
+    u8 unk1;
+    u8 unk2;
+    u8 unk3;
+    u8 unk4;
+    u8 unk5;
+    u8 unk6;
+    u8 unk7;
+} struct_gUnk_08128C14;
+extern struct_gUnk_08128C14 gUnk_08128C14[];
+extern struct_gUnk_08128C14 gUnk_08128C94[];
+
+typedef struct {
+    u8 unk00 : 5;
+    u8 unk05 : 5;
+    u8 unk10 : 6;
+} PACKED gUnk_08128DE8_struct_2;
+
+typedef struct {
+    gUnk_08128DE8_struct_2 unk0;
+    gUnk_08128DE8_struct_2 unk2;
+    u8 unk4;
+    u8 unk5;
+    u8 unk6;
+    u8 unk7;
+} gUnk_08128DE8_struct;
+extern gUnk_08128DE8_struct gUnk_08128DE8[];
+
+void sub_080A5594(void) {
+    extern KeyButtonLayout gUnk_08128C04;
+    int iVar1;
+    u32 uVar2;
+    u32 skillCount;
+    u32 item;
+    int iVar5;
+    u32 i;
+    u32 uVar7;
+
+    gMenu.field_0xc = gUnk_08128C00;
+    sub_080A70AC(&gUnk_08128C04);
+    uVar7 = 6;
+
+    for (item = ITEM_QST_SWORD; item <= ITEM_FLIPPERS; item++) {
+        if (GetInventoryValue(item) == 1) {
+            uVar2 = gItemMetaData[item].menuSlot;
+            if (uVar2 == 3 && gGenericMenu.unk10.a[3] != 0) {
+                uVar2 = 99;
+            }
+            if (uVar2 != 99) {
+                if (uVar2 == 1) {
+                    uVar2 = uVar7;
+                    if (uVar2 < 8) {
+                        uVar7 = uVar2 + 1;
+                    }
+                }
+                gGenericMenu.unk10.a[uVar2] = item;
+                sub_080A5F48(item, uVar2 * 8 + 0x380);
+            }
+        }
+    }
+    if (GetInventoryValue(ITEM_QST_TINGLE_TROPHY) == 0) {
+        iVar5 = 0;
+        if (GetInventoryValue(ITEM_KINSTONE_BAG) != 0) {
+            for (i = 0; i < 0x13; i++) {
+                iVar5 += gSave.unk12B[i];
+            }
+
+            if (iVar5 >= 0x50) {
+                iVar5 = 4;
+            } else if (iVar5 >= 0x28) {
+                iVar5 = 3;
+            } else if (iVar5 >= 10) {
+                iVar5 = 2;
+            } else {
+                iVar5 = 1;
+            }
+        }
+        gGenericMenu.unk10.a[0] = iVar5;
+    }
+    gGenericMenu.unk10.a[1] = gSave.stats.heartPieces + 1;
+    skillCount = 0;
+
+    for (i = ITEM_SKILL_SPIN_ATTACK; i <= ITEM_SKILL_PERIL_BEAM; i++) {
+        if (GetInventoryValue(i) != 0) {
+            skillCount++;
+        }
+    }
+    gGenericMenu.unk10.a[2] = skillCount;
+    if (GetInventoryValue(ITEM_QST_CARLOV_MEDAL) == 0 && GetInventoryValue(ITEM_SHELLS) != 0) {
+        gGenericMenu.unk10.a[3] = ITEM_SHELLS;
+    }
+    gGenericMenu.unk14 = 1;
+    gGenericMenu.unk15 = 1;
+    SetMenuType(1);
+}
+
+void sub_080A56A0(void) {
+    int iVar1;
+    u32 uVar2;
+    u32 item;
+    struct_gUnk_08128C14* ptr;
+
+    if (!sub_080A51F4()) {
+        return;
+    }
+    gMenu.field_0xc = gUnk_08128C00;
+    ptr = &gUnk_08128C14[gMenu.field_0x3];
+    uVar2 = 0xff;
+    switch (gInput.unk4) {
+        case DPAD_UP:
+            uVar2 = ptr->unk0;
+            break;
+        case DPAD_DOWN:
+            uVar2 = ptr->unk1;
+            break;
+        case DPAD_LEFT:
+            uVar2 = ptr->unk2;
+            break;
+        case DPAD_RIGHT:
+            uVar2 = ptr->unk3;
+            break;
+    }
+
+    if (uVar2 != 0xff) {
+        gMenu.field_0x3 = uVar2;
+        SoundReq(SFX_TEXTBOX_CHOICE);
+    } else if (gInput.newKeys == A_BUTTON) {
+        uVar2 = gMenu.field_0x3;
+        iVar1 = 0;
+        switch (uVar2) {
+            case 0:
+            case 2:
+                if (gGenericMenu.unk10.a[uVar2] != 0) {
+                    iVar1 = 8;
+                    if (uVar2 == 0) {
+                        iVar1 = 7;
+                    }
+                }
+                break;
+#if !defined(DEMO_USA) && !defined(DEMO_JP)
+            case 4:
+                iVar1 = 9;
+                break;
+            case 5:
+                iVar1 = 10;
+                break;
+#else
+            case 4:
+                SoundReq(SFX_MENU_ERROR);
+                break;
+            case 5:
+                SoundReq(SFX_MENU_ERROR);
+                break;
+#endif
+        }
+        if (iVar1 != 0) {
+            sub_080A4E84(iVar1);
+            SoundReq(SFX_TEXTBOX_SELECT);
+        }
+    }
+    switch (gMenu.field_0x3) {
+        case 0:
+        case 2:
+            if (gGenericMenu.unk10.a[gMenu.field_0x3] != 0) {
+                gUnk_0200AF00.buttonY[0] = 0x10;
+            } else {
+                gUnk_0200AF00.buttonY[0] = 0xfff0;
+            }
+            break;
+        default:
+            gUnk_0200AF00.buttonY[0] = 0xfff0;
+            break;
+    }
+
+    uVar2 = gMenu.field_0x3;
+    item = gGenericMenu.unk10.a[uVar2];
+    if (item != 0) {
+        switch (uVar2) {
+            case 0:
+                if (item != 0x3d) {
+                    item = 0x67;
+                }
+                break;
+            case 1:
+                item = 99;
+                break;
+            case 2:
+                item = 0x70;
+                break;
+            case 4:
+                item = 0x74;
+                break;
+            case 5:
+                item = 0x73;
+        }
+    }
+    sub_080A6F6C(TEXT_INDEX(TEXT_ITEMS, 0) + item);
+}
+
+void sub_080A57F4(void) {
+    u32 bVar1;
+    u32 spriteIndex;
+    int frameIndex;
+    u32 uVar5;
+    struct_gUnk_08128C14* pbVar6;
+    u32 index;
+    int shells;
+    struct_gUnk_08128C14* puVar8;
+    struct_gUnk_08128C14* puVar10;
+
+    gOamCmd._4 = 0x400;
+    gOamCmd._6 = 0;
+    if (gSaveHeader->language == 0) {
+        puVar8 = gUnk_08128C14;
+    } else {
+        puVar8 = gUnk_08128C94;
+    }
+    puVar10 = &puVar8[gMenu.field_0x3];
+    gOamCmd._8 = 0x800;
+    gOamCmd.x = puVar10->unk6;
+    gOamCmd.y = puVar10->unk7;
+    frameIndex = puVar10->unk4 + 9;
+    if ((gMain.ticks & 0x10) == 0) {
+        frameIndex += 2;
+    } else {
+        frameIndex++;
+    }
+    DrawDirect(DRAW_DIRECT_SPRITE_INDEX, frameIndex);
+
+    for (index = 0, pbVar6 = (struct_gUnk_08128C14*)((u8*)puVar8 + 5); index < 0x10; pbVar6++, index++) {
+        uVar5 = gGenericMenu.unk10.a[index];
+        if (uVar5 != 0) {
+            puVar10 = &puVar8[index];
+            gOamCmd.x = pbVar6->unk1;
+            bVar1 = pbVar6->unk2;
+            gOamCmd.y = bVar1;
+            gOamCmd._8 = 0xe800;
+            if (uVar5 < 0x34) {
+                if (index == 2) {
+                    uVar5 = pbVar6->unk0 + 10;
+                    spriteIndex = DRAW_DIRECT_SPRITE_INDEX;
+                } else {
+                    uVar5 = gGenericMenu.unk10.a[index] + 9;
+                    uVar5 += puVar10->unk5;
+                    spriteIndex = DRAW_DIRECT_SPRITE_INDEX;
+                }
+            } else {
+                gOamCmd._8 = index * 8 + 0xeb80;
+                switch (uVar5) {
+                    case 0x3e:
+                        gOamCmd.y = bVar1 + 8;
+                        break;
+                    case 0x3d:
+                        gOamCmd.y = bVar1 + 0xd;
+                        break;
+                }
+
+                uVar5 = gSpriteAnimations_322[uVar5]->index;
+#ifdef EU
+                spriteIndex = 0x141;
+#else
+                spriteIndex = 0x142;
+#endif
+            }
+            DrawDirect(spriteIndex, uVar5);
+        }
+    }
+
+    if (gGenericMenu.unk10.a[2] != 0) {
+        gOamCmd._8 = gGenericMenu.unk10.a[2] + 0x800;
+        puVar10 = puVar8 + 2;
+        gOamCmd.x = puVar10->unk6 + 9;
+        gOamCmd.y = puVar10->unk7 + 7;
+        DrawDirect(0, 1);
+    }
+
+    if (gGenericMenu.unk10.a[3] == 0x3f) {
+        puVar10 = puVar8 + 3;
+        gOamCmd.x = puVar10->unk6 + 8;
+        gOamCmd.y = puVar10->unk7 + 8;
+        shells = gSave.stats.shells;
+
+        for (index = 0; index < 3; index++) {
+            gOamCmd._8 = shells % 10 + 0x800;
+            DrawDirect(0, 1);
+            shells /= 10;
+            gOamCmd.x -= 8;
+        }
+    }
+}
+
+void PauseMenu_Screen_10(void) {
+    extern void (*const gUnk_08128D14[])(void);
+    gUnk_08128D14[gMenu.menuType]();
+}
+
+void sub_080A59AC(void) {
+    gMenu.field_0x3 = 0;
+    SetPopupState(0, 0);
+    SetMenuType(1);
+}
+
+void sub_080A59C8(void) {
+    u32 uVar2;
+    u32 bVar3;
+
+    if (!sub_080A51F4()) {
+        return;
+    }
+    uVar2 = gMenu.field_0x3;
+    bVar3 = FALSE;
+
+    switch (gInput.newKeys) {
+        case DPAD_UP:
+            uVar2 = 0;
+            break;
+        case B_BUTTON:
+            if (gMenu.field_0x3 == 0) {
+                uVar2 = 1;
+            } else {
+                bVar3 = TRUE;
+            }
+            break;
+        case DPAD_DOWN:
+            uVar2 = 1;
+            break;
+        case A_BUTTON:
+            bVar3 = TRUE;
+            break;
+    }
+
+    if (bVar3) {
+        gMenu.transitionTimer = 255;
+        if (uVar2 == 0) {
+            CreateDialogBox(8, 0);
+            SetMenuType(2);
+            SoundReq(SFX_TEXTBOX_SELECT);
+        } else {
+            SetMenuType(3);
+            SoundReq(SFX_MENU_CANCEL);
+        }
+    } else if (gMenu.field_0x3 != uVar2) {
+        gMenu.field_0x3 = uVar2;
+        SetPopupState(0, uVar2);
+        SoundReq(SFX_TEXTBOX_CHOICE);
+    }
+}
+
+void sub_080A5A54(void) {
+    switch (HandleSave(0)) {
+        case SAVE_ERROR:
+            CreateDialogBox(9, 0);
+            gMenu.transitionTimer = 60;
+            // fallthrough
+        case SAVE_OK:
+            SetMenuType(3);
+            break;
+        case SAVE_BUSY:
+            break;
+    }
+}
+
+void sub_080A5A90(void) {
+    u32 uVar1;
+
+    switch (gMenu.transitionTimer) {
+        case 0:
+            if ((gInput.newKeys & (START_BUTTON | B_BUTTON | A_BUTTON)) != 0) {
+                gMenu.transitionTimer = 255;
+            }
+            break;
+        case 0xff:
+            if (gPauseMenuOptions.screen == 10) {
+                uVar1 = 2;
+            } else {
+                uVar1 = 1;
+            }
+            sub_080A4E84(uVar1);
+            break;
+        default:
+            gMenu.transitionTimer--;
+            break;
+    }
+}
+
+void PauseMenu_Screen_9() {
+    extern void (*const gUnk_08128D24[])(void);
+    gUnk_08128D24[gMenu.menuType]();
+}
+
+void sub_080A5AF4(void) {
+    gMenu.field_0x3 = 0;
+    SetPopupState(2, 0);
+#ifndef EU
+    if (gSaveHeader->language == 0) {
+        gScreen.bg1.yOffset = -4;
+    } else {
+        gScreen.bg1.yOffset = 0;
+    }
+#endif
+    SetMenuType(1);
+}
+
+void sub_080A5B34(void) {
+    bool32 bVar1;
+    u32 uVar3;
+
+    if (!sub_080A51F4()) {
+        return;
+    }
+    uVar3 = gMenu.field_0x3;
+    bVar1 = FALSE;
+    switch (gInput.newKeys) {
+        case DPAD_LEFT:
+            uVar3 = 0;
+            break;
+        case B_BUTTON:
+            if (gMenu.field_0x3 != 0) {
+                bVar1 = TRUE;
+            } else {
+                uVar3 = 1;
+            }
+            break;
+        case DPAD_RIGHT:
+            uVar3 = 1;
+            break;
+        case A_BUTTON:
+            bVar1 = TRUE;
+            break;
+    }
+    if (gMenu.field_0x3 != uVar3) {
+        gMenu.field_0x3 = uVar3;
+        SetPopupState(2, uVar3);
+        SoundReq(SFX_TEXTBOX_CHOICE);
+    }
+    if (bVar1) {
+        if (uVar3 == 0) {
+            SetFade(FADE_IN_OUT | FADE_BLACK_WHITE | FADE_INSTANT, 0x20);
+            gMenu.transitionTimer = 60;
+            SetMenuType(2);
+        } else {
+            SoundReq(SFX_MENU_CANCEL);
+            sub_080A4E84(2);
+        }
+    }
+}
+
+void sub_080A5BB8(void) {
+    Main* m;
+    if (!gFadeControl.active) {
+        sub_08050384();
+        m = &gMain;
+        *(vu8*)&m->sleepStatus; // force a read
+        m->sleepStatus = SLEEP;
+        SetFade(FADE_BLACK_WHITE | FADE_INSTANT, 8);
+        sub_080A4E84(2);
+        gPauseMenuOptions.unk16 = 16;
+    }
+}
+
+void PauseMenu_Screen_5(void) {
+    extern void (*const gUnk_08128D30[])(void);
+    u32 uVar1;
+    u32 temp;
+
+    gUnk_08128D30[gMenu.menuType]();
+    sub_080A5D1C();
+    temp = gMain.ticks;
+    if ((temp & 7) == 0) {
+        uVar1 = *gUnk_02017830;
+        MemCopy(gUnk_02017830 + 1, gUnk_02017830, 0xe);
+        gUnk_02017830[7] = uVar1;
+        gUsedPalettes |= 0x1000;
+    }
+}
+
+void sub_080A5C44(u32 param_1, u32 param_2, u32 param_3) {
+    s8* ptr;
+    gMenu.field_0xc = gUnk_08128D38;
+    sub_080A5CFC(gMenu.field_0x3, &gMenu, param_3);
+    LoadGfxGroup(0x81);
+    sub_080A6FB4(gArea.dungeon_idx, 1);
+    SetMenuType(1);
+    ptr = &gUnk_08128D43[(u32)gArea.dungeon_idx * 2];
+    gScreen.bg1.xOffset += ptr[0];
+    gScreen.bg1.yOffset += ptr[0];
+}
+
+void sub_080A5C9C(void) {
+    s32 newChoice;
+    const struct_080C9C6C* ptr;
+
+    if (sub_080A51F4()) {
+        ptr = &gUnk_080C9C6C[gArea.dungeon_idx];
+        newChoice = gMenu.field_0x3;
+        switch (gInput.newKeys) {
+            case DPAD_UP:
+                if (newChoice > 0) {
+                    newChoice--;
+                }
+                break;
+            case DPAD_DOWN:
+                if (ptr->unk_0 - 1 > newChoice) {
+                    newChoice++;
+                }
+                break;
+        }
+        if (gMenu.field_0x3 != newChoice) {
+            gMenu.field_0x3 = newChoice;
+            sub_080A5CFC(newChoice, &gMenu, newChoice);
+            SoundReq(SFX_TEXTBOX_CHOICE);
+        }
+    }
+}
+
+void sub_080A5CFC(u32 menuType, void* param_2, u32 param_3) {
+    DrawDungeonFeatures(menuType, param_2, param_3);
+    LoadDungeonMap();
+    DrawDungeonMap(menuType, &gMapDataBottomSpecial, 0x400);
+}
+
+#ifdef EU
+#define SUB_080A5D1C_SPRITE_INDEX 0x143
+#else
+#define SUB_080A5D1C_SPRITE_INDEX 0x144
+#endif
+
+// Actually draw the sprites for the dungeon map.
+void sub_080A5D1C(void) {
+    extern u8 gUnk_08128D3C[];
+    u32 bVar1;
+    int frameIndex;
+    u32 uVar4;
+    u32 uVar6;
+    u32 index;
+    u8* puVar8;
+    const struct_080C9C6C* pbVar9;
+
+    pbVar9 = &gUnk_080C9C6C[gArea.dungeon_idx];
+    bVar1 = gUnk_08128D3C[pbVar9->unk_0];
+    uVar4 = sub_0801DB94();
+    gOamCmd._4 = 0x400;
+    gOamCmd._6 = 0;
+    gOamCmd._8 = 0;
+    gOamCmd.x = 0x34;
+    gOamCmd.y = bVar1 + gMenu.field_0x3 * 0xc;
+    DrawDirect(DRAW_DIRECT_SPRITE_INDEX, (gMain.ticks & 0x10) == 0 ? 0x75 : 0x74);
+    gOamCmd.x = 0x20;
+    gOamCmd.y = bVar1 + uVar4 * 0xc;
+    DrawDirect(DRAW_DIRECT_SPRITE_INDEX, (gMain.ticks & 0x20) != 0 ? 0x78 : 0x79);
+    gOamCmd.y = 0x7e;
+    gOamCmd._8 = 0x4380;
+    if (HasDungeonSmallKey()) {
+        gOamCmd.x = 0x18;
+        frameIndex = gSpriteAnimations_322[0x50]->index;
+        DrawDirect(SUB_080A5D1C_SPRITE_INDEX, frameIndex);
+    }
+    if (HasDungeonCompass()) {
+        gOamCmd.x = 0x2e;
+        frameIndex = gSpriteAnimations_322[0x52]->index;
+        DrawDirect(SUB_080A5D1C_SPRITE_INDEX, frameIndex);
+    }
+    if (HasDungeonBigKey()) {
+        gOamCmd.x = 0x45;
+        gOamCmd._8 = 0x380;
+        frameIndex = gSpriteAnimations_322[0x51]->index;
+        DrawDirect(SUB_080A5D1C_SPRITE_INDEX, frameIndex);
+        if (sub_080A5F24()) {
+            gOamCmd._8 = 0;
+            gOamCmd.x = 0x46;
+            gOamCmd.y = bVar1 + (pbVar9->unk_1 - pbVar9->unk_2) * 0xc;
+            if ((gMain.ticks & 0x20) != 0) {
+                uVar6 = 0x7a;
+            } else {
+                uVar6 = 0x7b;
+            }
+            DrawDirect(DRAW_DIRECT_SPRITE_INDEX, uVar6);
+        }
+    }
+    gOamCmd._8 = 0;
+    gOamCmd.x = 0x34;
+    gOamCmd.y = bVar1;
+    frameIndex = pbVar9->unk_1 + 0x82;
+
+    for (index = 0; index < pbVar9->unk_0; index++) {
+        DrawDirect(DRAW_DIRECT_SPRITE_INDEX, frameIndex);
+        frameIndex--;
+        gOamCmd.y = gOamCmd.y + 0xc;
+    }
+
+    puVar8 = (u8*)&gMapDataBottomSpecial;
+    while (*puVar8 != 0) {
+        switch (*puVar8) {
+            case 1:
+                frameIndex = 0x7d;
+                if (uVar4 != gMenu.field_0x3) {
+                    frameIndex = 0x7e;
+                }
+                break;
+            case 2:
+                frameIndex = 0x80;
+                break;
+            case 3:
+                frameIndex = 0x81;
+                break;
+            case 4:
+                if (sub_080A5F24()) {
+                    frameIndex = 0x7f;
+                    break;
+                }
+            default:
+                frameIndex = 0xff;
+                break;
+        }
+
+        gOamCmd.x = puVar8[1] + 0x50 - gScreen.bg1.xOffset;
+        gOamCmd.y = puVar8[2] + 0x10 - gScreen.bg1.yOffset;
+        DrawDirect(DRAW_DIRECT_SPRITE_INDEX, frameIndex);
+        puVar8 += 3;
+    }
+}
+
+bool32 sub_080A5F24(void) {
+    bool32 result = TRUE;
+    if ((gArea.dungeon_idx == 6) && CheckLocalFlagByBank(FLAG_BANK_10, 0x7b)) {
+        result = 0;
+    }
+    return result;
+}
+
+void sub_080A5F48(u32 param_1, u32 param_2) {
+    extern u32 gSprite_082E68F4[];
+    u32 ammoCount;
+    u32 tensDigit;
+    u8* puVar2;
+    u32 temp1;
+    u16* temp2;
+    u32 temp3;
+    register u32 rem asm("r1");
+
+    switch (param_1) {
+        case 0x1c ... 0x1f:
+            param_1 = (u32)gSave.saved_status.field_0x24[param_1 - 6];
+            break;
+    }
+
+    temp1 = param_2 * 0x20 + 0x6010000;
+    temp3 = gSpriteAnimations_322[param_1]->index;
+    temp2 = &gMoreSpritePtrs[1][temp3 * 2];
+    DmaCopy32(3, &gMoreSpritePtrs[2][temp2[1] * 0x10], temp1, 0x40 * 4);
+    ammoCount = -1;
+
+    switch (param_1) {
+        case 7:
+        case 8:
+            ammoCount = gSave.stats.bombCount;
+            break;
+        case 9:
+        case 10:
+            ammoCount = gSave.stats.arrowCount;
+            break;
+    }
+
+    if (-1 < (int)ammoCount) {
+        tensDigit = Div(ammoCount, 10);
+        param_1 = rem;
+        if ((int)tensDigit >= 10) {
+            tensDigit = 9;
+        }
+        DmaCopy32(3, gUnk_085C4620 + tensDigit * 0x8, temp1, 0x8 * 4);
+        DmaCopy32(3, gUnk_085C4620 + (param_1 + 10) * 0x8, temp1 + 0x20, 0x8 * 4);
+    }
+}
+
+void PauseMenu_Screen_7(void) {
+    gUnk_08128D58[gMenu.menuType]();
+}
+
+void sub_080A6024(void) {
+    sub_080A70AC((KeyButtonLayout*)&gUnk_08128D60);
+    sub_0801E738(0);
+    sub_080A4398();
+    SetMenuType(1);
+}
+
+void sub_080A6044(void) {
+    extern u8 gUnk_08128D51[];
+    u32 uVar1;
+    u32 uVar2;
+    u32 uVar4;
+    u32 uVar3;
+
+    if (sub_080A51F4() != 0) {
+        gMenu.field_0xc = gUnk_08128D51;
+        gOamCmd._4 = 0;
+        gOamCmd._6 = 0;
+        uVar4 = 0;
+        uVar2 = 0;
+        uVar1 = gSave.unk118[0];
+        while (uVar1 != 0) {
+            gOamCmd.x = (uVar4 & 3) * 0x30 + 0x2b;
+            gOamCmd.y = (uVar4 >> 2) * 0x24 + 0x34;
+            uVar3 = gSave.unk12B[uVar2];
+            gMenu.column_idx = 0;
+            sub_080A42E0(uVar1, uVar3);
+            uVar4++;
+            if (10 < uVar4) {
+                return;
+            }
+            uVar2++;
+            if (0x11 < uVar2) {
+                return;
+            }
+            uVar1 = gSave.unk118[uVar2];
+        }
+    }
+}
+
+void PauseMenu_Screen_8(void) {
+    gUnk_08128DB0[gMenu.menuType]();
+    sub_080A617C();
+    sub_080A7040(gMenu.field_0x3);
+}
+
+void sub_080A6108(void) {
+    gMenu.field_0xc = (u8*)gUnk_08128DB8;
+    sub_080A70AC((KeyButtonLayout*)&gUnk_08128DBC);
+    SetMenuType(1);
+}
+
+void sub_080A612C(void) {
+    u32 newChoice;
+    int iVar3;
+
+    if (sub_080A51F4()) {
+        newChoice = gMenu.field_0x3;
+        switch (gInput.newKeys) {
+            case DPAD_LEFT:
+                newChoice--;
+                break;
+            case DPAD_RIGHT:
+                newChoice++;
+                break;
+        }
+        iVar3 = newChoice + 8;
+        newChoice = iVar3 / 8;
+        newChoice = iVar3 - newChoice * 8;
+        if (gMenu.field_0x3 != newChoice) {
+            gMenu.field_0x3 = newChoice;
+            SoundReq(SFX_TEXTBOX_CHOICE);
+        }
+    }
+}
+
+void sub_080A617C(void) {
+    u32 frameIndex;
+    u32 i;
+    const struct_gUnk_08128D70* ptr;
+
+    gOamCmd._4 = 0;
+    gOamCmd._6 = 0;
+    gOamCmd._8 = 0xc00;
+    gOamCmd.y = 0x2f;
+    gOamCmd.x = gMenu.field_0x3 * 0x1b + 0x1a;
+    if ((gMain.ticks & 0x20) != 0) {
+        frameIndex = 8;
+    } else {
+        frameIndex = 9;
+    }
+    DrawDirect(DRAW_DIRECT_SPRITE_INDEX + 1, frameIndex);
+    ptr = &gUnk_08128D70[gMenu.field_0x3];
+    if (GetInventoryValue(ptr->item) != 0) {
+        gOamCmd._8 = 0xc00;
+        gOamCmd.x = 0xcc;
+        gOamCmd.y = 0x88;
+        DrawDirect(DRAW_DIRECT_SPRITE_INDEX + 1, 0xb);
+        gOamCmd.x = 0x30;
+        gOamCmd.y = 0x6c;
+        gOamCmd._8 = ptr->unk1 << 0xc | 0xd80;
+        DrawDirect(DRAW_DIRECT_SPRITE_INDEX + 1, ptr->frameIndex);
+        gOamCmd._8 = ptr->unk1 << 0xc | 0xc00;
+        gOamCmd.x = 0x78;
+        gOamCmd.y = 0x68;
+        DrawDirect(DRAW_DIRECT_SPRITE_INDEX + 1, 0xc);
+    }
+    gOamCmd.y = 0x2f;
+
+    for (i = 0; i < 8; i++) {
+        ptr = &gUnk_08128D70[i];
+        if (GetInventoryValue(ptr->item) != 0) {
+            gOamCmd._8 = ptr->unk1 << 0xc | 0xc00;
+            gOamCmd.x = 0x18 + 0x1b * i;
+            DrawDirect(DRAW_DIRECT_SPRITE_INDEX + 1, 10);
+        }
+    }
+}
+
+void PauseMenu_Screen_4(void) {
+    gUnk_08128DCC[gMenu.menuType]();
+    sub_080A6378();
+}
+
+extern u8 gUnk_08128DD8[];
+extern u8 gUnk_08128DD4[];
+
+void sub_080A6290(void) {
+    sub_080A70AC((KeyButtonLayout*)gUnk_08128DD8);
+    gMenu.field_0xc = gUnk_08128DD4;
+    LoadGfxGroup(0x81);
+    gScreen.bg1.yOffset = -4;
+    gScreen.bg2.yOffset = -4;
+    gSave.windcrests = gSave.windcrests | 0x10780;
+    gGenericMenu.unk10.h[0] = sub_080A6F40();
+    gMenu.menuType = 1;
+}
+
+void sub_080A62E0(void) {
+    u32 uVar1;
+    int windcrest;
+    gUnk_08128DE8_struct* ptr;
+
+    if (!sub_080A51F4()) {
+        return;
+    }
+    ptr = &gUnk_08128DE8[gMenu.field_0x3];
+    windcrest = -1;
+
+    switch (gInput.newKeys) {
+        case A_BUTTON:
+            if ((gSave.windcrests & (1 << gMenu.field_0x3)) != 0) {
+                SoundReq(SFX_TEXTBOX_SELECT);
+                sub_080A4E84(6);
+                windcrest = -1;
+            }
+            break;
+        case DPAD_UP:
+            windcrest = ptr->unk0.unk00;
+            break;
+        case DPAD_DOWN:
+            windcrest = ptr->unk0.unk05;
+            break;
+        case DPAD_LEFT:
+            windcrest = ptr->unk2.unk00;
+            break;
+        case DPAD_RIGHT:
+            windcrest = ptr->unk2.unk05;
+            break;
+    }
+
+    if (-1 < windcrest) {
+        gMenu.field_0x3 = windcrest;
+        SoundReq(SFX_TEXTBOX_CHOICE);
+    }
+    sub_080A6FB4(gMenu.field_0x3, 0);
+}
+
+void sub_080A6378(void) {
+    u32 frameIndex;
+    gUnk_08128DE8_struct* ptr;
+
+    gGenericMenu.unk2c++;
+    if ((gGenericMenu.unk2c & 0x20) != 0) {
+        sub_080A6438();
+    }
+    gOamCmd._4 = 0x400;
+    gOamCmd._6 = 0;
+    gOamCmd._8 = 0x7000;
+    if ((gGenericMenu.unk2c & 0x20) == 0) {
+        gOamCmd.x = gRoomTransition.player_status.overworld_map_x * DISPLAY_HEIGHT / 0xf90 + 0x28;
+        gOamCmd.y = (gRoomTransition.player_status.overworld_map_y << 7) / 0xc60 + 0xc;
+        if ((gPlayerState.flags & PL_NO_CAP) != 0) {
+            frameIndex = 0x5a;
+        } else {
+            frameIndex = 0x59;
+        }
+        DrawDirect(DRAW_DIRECT_SPRITE_INDEX, frameIndex);
+    }
+    ptr = &gUnk_08128DE8[gMenu.field_0x3];
+    gOamCmd.x = ptr->unk6;
+    gOamCmd.y = ptr->unk7;
+    frameIndex = gMenu.field_0x3 * 3 + 0x26 + (((gGenericMenu.unk2c >> 4) & 1) == 0);
+    DrawDirect(DRAW_DIRECT_SPRITE_INDEX, frameIndex);
+    sub_080A6498();
+}
+
+void sub_080A6438(void) {
+    u32 uVar1;
+    struct_gUnk_08128F58* pcVar2;
+    u32 uVar3;
+
+    gOamCmd._4 = 0x400;
+    gOamCmd._6 = 0;
+    gOamCmd._8 = 0;
+    uVar1 = gSave.field_0x20 & gGenericMenu.unk10.h[0];
+    for (pcVar2 = gUnk_08128F58, uVar3 = 0; pcVar2->frameIndex != 0; uVar3++, pcVar2++) {
+        if ((1 << uVar3 & uVar1) != 0) {
+            gOamCmd.x = pcVar2->unk1;
+            gOamCmd.y = pcVar2->unk2;
+            DrawDirect(DRAW_DIRECT_SPRITE_INDEX, pcVar2->frameIndex);
+        }
+    }
+}
+
+void sub_080A6498(void) {
+    u32 i;
+
+    gOamCmd._4 = 0x800;
+    gOamCmd._6 = 0;
+    gOamCmd._8 = 0;
+    for (i = 0; i <= 0x10; i++) {
+        if ((gSave.windcrests & (1 << i)) == 0) {
+            gUnk_08128DE8_struct* ptr = &gUnk_08128DE8[i];
+            gOamCmd.x = ptr->unk6;
+            gOamCmd.y = ptr->unk7;
+            DrawDirect(DRAW_DIRECT_SPRITE_INDEX, 0x28 + 3 * i);
+        }
+    }
+    gScreen.controls.windowOutsideControl = 0x3d3f;
+}