decompile main_menu

1 files changed, 862 insertions, 39 deletions

diff --git a/src/main_menu.c b/src/main_menu.c
index 9ae3e6af0..f4241edb0 100644
--- a/src/main_menu.c
+++ b/src/main_menu.c
@@ -1,34 +1,50 @@
 
 // Includes
 #include "global.h"
+#include "battle_dome_cards.h"
 #include "bg.h"
+#include "constants/flags.h"
 #include "constants/rgb.h"
 #include "constants/songs.h"
 #include "constants/species.h"
 #include "decompress.h"
 #include "event_data.h"
+#include "field_effect.h"
 #include "gpu_regs.h"
+#include "international_string_util.h"
+#include "link.h"
 #include "main.h"
 #include "menu.h"
 #include "menu_indicators.h"
+#include "mystery_event_menu.h"
+#include "naming_screen.h"
+#include "option_menu.h"
+#include "overworld.h"
 #include "palette.h"
 #include "pokeball.h"
+#include "pokedex.h"
+#include "pokemon_3.h"
+#include "random.h"
 #include "rtc.h"
 #include "save.h"
 #include "scanline_effect.h"
 #include "sound.h"
 #include "sprite.h"
 #include "string.h"
+#include "strings.h"
 #include "string_util.h"
 #include "task.h"
 #include "text.h"
 #include "text_window.h"
+#include "title_screen.h"
 #include "window.h"
 
 // Static type declarations
 
 // Static RAM declarations
 
+extern u8 gUnknown_02022D04;
+extern u16 gUnknown_02022D06;
 
 IWRAM_DATA u8 gUnknown_03000DD0;
 
@@ -55,35 +71,23 @@ extern u16 gMainMenuBgPal[];
 extern u16 gMainMenuTextPal[];
 extern struct BgTemplate gUnknown_082FF0E8[];
 extern struct WindowTemplate gUnknown_082FF038[];
-extern u8 gText_SaveFileErased[];
-extern u8 gText_SaveFileCorrupted[];
-extern u8 gJPText_No1MSubCircuit[];
-extern u16 gUnknown_02022D06;
 extern struct WindowTemplate gUnknown_082FF070[];
-extern u8 gText_BatteryRunDry[];
 extern u8 gUnknown_082FF0E0[];
-extern u8 gText_MainMenuNewGame[];
 extern struct WindowTemplate gUnknown_082FF048[];
 extern struct ArrowStruct gUnknown_082FF0F4;
-extern u8 gText_MainMenuOption[];
-extern u8 gText_MainMenuContinue[];
-extern u8 gText_MainMenuMysteryGift2[];
-extern u8 gText_MainMenuMysteryEvents[];
-extern u8 gText_MainMenuMysteryGift[];
-extern u8 gText_WirelessNotConnected[];
-extern u8 gText_MysteryGiftCantUse[];
-extern u8 gText_MysteryEventsCantUse[];
 extern struct BgTemplate gUnknown_082FF0F0;
 extern u8 gBirchIntroShadowGfx[];
 extern u8 gUnknown_082FEEF0[];
 extern u16 gUnknown_082FECFC[];
 extern u16 gUnknown_082FF028[];
 extern struct WindowTemplate gUnknown_082FF080[];
-extern u8 gUnknown_082C897B[];
-extern u8 gText_ThisIsAPokemon[];
-extern u8 gUnknown_082C8A1F[];
-extern u8 gUnknown_02022D04;
-extern u8 gUnknown_082C8BD0[];
+extern const union AffineAnimCmd *const gUnknown_082FF114[];
+extern u16 gUnknown_082FF018[];
+extern struct WindowTemplate gUnknown_082FF088[];
+extern const struct MenuAction gUnknown_082FF118[];
+extern u8* gMalePresetNames[];
+extern u8* gFemalePresetNames[];
+extern u8 gUnknown_082FF0E3[];
 
 u32 InitMainMenu(bool8);
 void Task_MainMenuCheckSaveFile(u8);
@@ -110,7 +114,7 @@ void unknown_rbox_to_vram(u8, u8);
 void sub_8032318(u8);
 void task_new_game_prof_birch_speech_4(u8);
 void task_new_game_prof_birch_speech_5(u8);
-void sub_80323A0(struct TextPrinter*, u16);
+void sub_80323A0(struct TextSubPrinter *printer, u16 a);
 void task_new_game_prof_birch_speech_6(u8);
 void sub_8030B14(u8);
 void task_new_game_prof_birch_speech_7(u8);
@@ -120,22 +124,41 @@ void task_new_game_prof_birch_speech_8(u8);
 void task_new_game_prof_birch_speech_9(u8);
 void task_new_game_prof_birch_speech_10(u8);
 void task_new_game_prof_birch_speech_11(u8);
-
-extern void LoadMainMenuWindowFrameTiles(u8, u16);
-extern bool8 sub_80093CC(void);
-extern void Task_ScrollIndicatorArrowPairOnMainMenu(u8);
-extern void Task_HighlightSelectedMainMenuItem(u8);
-extern void DrawMainMenuWindowBorder(struct WindowTemplate*, u16);
-extern void sub_819746C(u8, u8);
-extern void sub_8086230(void);
-extern void CB2_InitOptionMenu(void);
-extern void c2_mystery_gift(void);
-extern void CB2_InitMysteryEventMenu(void);
-extern void sub_801867C(void);
-extern void CB2_InitTitleScreen(void);
-extern void dp13_810BB8C(void);
-extern bool16 sub_8197224(void);
-extern void AddTextPrinterWithCallbackForMessage(u8, void(*callback)(struct TextPrinter*, u16));
+void LoadMainMenuWindowFrameTiles(u8, u16);
+void DrawMainMenuWindowBorder(struct WindowTemplate*, u16);
+void Task_HighlightSelectedMainMenuItem(u8);
+void task_new_game_prof_birch_speech_12(u8);
+void task_new_game_prof_birch_speech_13(u8);
+void sub_8031D74(void);
+s8 sub_8031DB4(void);
+void sub_80322E0(u8, u8);
+void task_new_game_prof_birch_speech_14(u8);
+void sub_8030ED4(u8);
+void sub_8030F7C(u8);
+void task_new_game_prof_birch_speech_15(u8);
+void task_new_game_prof_birch_speech_16(u8);
+void task_new_game_prof_birch_speech_17(u8);
+void new_game_prof_birch_speech_part2_start(void);
+void set_default_player_name(u8);
+void task_new_game_prof_birch_speech_part2_3(u8);
+void task_new_game_prof_birch_speech_part2_4(u8);
+void sub_80323CC(u8, u8, u16, u16, u8, u8);
+void task_new_game_prof_birch_speech_part2_5(u8);
+void task_new_game_prof_birch_speech_part2_6(u8);
+void task_new_game_prof_birch_speech_part2_7(u8);
+void task_new_game_prof_birch_speech_part2_8(u8);
+void task_new_game_prof_birch_speech_part2_9(u8);
+void sub_80318D8(struct Sprite*);
+void task_new_game_prof_birch_speech_part2_10(u8);
+void task_new_game_prof_birch_speech_part2_11(u8);
+void task_new_game_prof_birch_speech_part2_12(u8);
+void nullsub_11();
+void task_new_game_prof_birch_speech_part2_1(u8);
+void fmt_time(void);
+void fmt_pokedex(void);
+void fmt_player(void);
+void fmt_badges(void);
+void sub_8032474(u8, u8, u8, u8, u8, u8);
 
 void CB2_MainMenu(void)
 {
@@ -314,7 +337,9 @@ void Task_MainMenuCheckBattery(u8 taskId)
         SetGpuReg(REG_OFFSET_BLDY, 7);
         
         if (!(RtcGetErrorStatus() & RTC_ERR_FLAG_MASK))
+        {
             gTasks[taskId].func = Task_DisplayMainMenu;
+        }
         else
         {
             CreateMainMenuErrorWindow(gText_BatteryRunDry);
@@ -627,7 +652,9 @@ void Task_HandleMainMenuAPressed(u8 taskId)
                             gTasks[taskId].data[0] = 1;
                         }
                         else
+                        {
                             action = 5;
+                        }
                         break;
                     case 3:
                         if (r2)
@@ -636,7 +663,9 @@ void Task_HandleMainMenuAPressed(u8 taskId)
                             gTasks[taskId].data[0] = 2;
                         }
                         else
+                        {
                             action = 4;
+                        }
                         break;
                     case 4:
                         action = 2;
@@ -874,7 +903,9 @@ void task_new_game_prof_birch_speech_2(u8 taskId)
     u8 spriteId;
     
     if (gTasks[taskId].data[7])
+    {
         gTasks[taskId].data[7]--;
+    }
     else
     {
         spriteId = gTasks[taskId].data[8];
@@ -895,7 +926,9 @@ void task_new_game_prof_birch_speech_3(u8 taskId)
     {
         gSprites[gTasks[taskId].data[8]].oam.objMode = 0;
         if (gTasks[taskId].data[7])
+        {
             gTasks[taskId].data[7]--;
+        }
         else
         {
             InitWindows(gUnknown_082FF080);
@@ -905,7 +938,7 @@ void task_new_game_prof_birch_speech_3(u8 taskId)
             PutWindowTilemap(0);
             CopyWindowToVram(0, 2);
             sub_8032318(0);
-            StringExpandPlaceholders(gStringVar4, gUnknown_082C897B);
+            StringExpandPlaceholders(gStringVar4, gText_Birch_Welcome);
             AddTextPrinterForMessage(1);
             gTasks[taskId].func = task_new_game_prof_birch_speech_4;
         }
@@ -927,7 +960,7 @@ void task_new_game_prof_birch_speech_5(u8 taskId)
 {
     if (!sub_8197224())
     {
-        StringExpandPlaceholders(gStringVar4, gUnknown_082C8A1F);
+        StringExpandPlaceholders(gStringVar4, gText_Birch_MainSpeech);
         AddTextPrinterForMessage(1);
         gTasks[taskId].func = task_new_game_prof_birch_speech_6;
     }
@@ -983,7 +1016,7 @@ void task_new_game_prof_birch_speech_6(u8 taskId)
     if (!sub_8197224())
     {
         gUnknown_02022D04 = 0;
-        StringExpandPlaceholders(gStringVar4, gUnknown_082C8BD0);
+        StringExpandPlaceholders(gStringVar4, gText_Birch_AndYouAre);
         AddTextPrinterForMessage(1);
         gTasks[taskId].func = task_new_game_prof_birch_speech_7;
     }
@@ -1023,7 +1056,9 @@ void task_new_game_prof_birch_speech_9(u8 taskId)
         gSprites[gTasks[taskId].data[8]].invisible = 1;
         gSprites[gTasks[taskId].data[9]].invisible = 1;
         if (gTasks[taskId].data[7])
+        {
             gTasks[taskId].data[7]--;
+        }
         else
         {
             u8 spriteId = gTasks[taskId].data[10];
@@ -1049,3 +1084,791 @@ void task_new_game_prof_birch_speech_10(u8 taskId)
         gTasks[taskId].func = task_new_game_prof_birch_speech_11;
     }
 }
+
+void task_new_game_prof_birch_speech_11(u8 taskId)
+{
+    sub_8032318(0);
+    StringExpandPlaceholders(gStringVar4, gText_Birch_BoyOrGirl);
+    AddTextPrinterForMessage(1);
+    gTasks[taskId].func = task_new_game_prof_birch_speech_12;
+}
+
+void task_new_game_prof_birch_speech_12(u8 taskId)
+{
+    if (!sub_8197224())
+    {
+        sub_8031D74();
+        gTasks[taskId].func = task_new_game_prof_birch_speech_13;
+    }
+}
+
+void task_new_game_prof_birch_speech_13(u8 taskId)
+{
+    int gender = sub_8031DB4();
+    int r3;
+    
+    switch (gender)
+    {
+        case MALE:
+            PlaySE(SE_SELECT);
+            gSaveBlock2Ptr->playerGender = gender;
+            sub_80322E0(1, 1);
+            gTasks[taskId].func = task_new_game_prof_birch_speech_14;
+            break;
+        case FEMALE:
+            PlaySE(SE_SELECT);
+            gSaveBlock2Ptr->playerGender = gender;
+            sub_80322E0(1, 1);
+            gTasks[taskId].func = task_new_game_prof_birch_speech_14;
+            break;
+    }
+    r3 = GetMenuCursorPos(); 
+    if (r3 != gTasks[taskId].data[6])
+    {
+        gTasks[taskId].data[6] = r3;
+        gSprites[gTasks[taskId].data[2]].oam.objMode = 1;
+        sub_8031ACC(taskId, 0);
+        gTasks[taskId].func = sub_8030ED4;
+    }
+}
+
+void sub_8030ED4(u8 taskId)
+{
+    u8 spriteId = gTasks[taskId].data[2];
+    if (gTasks[taskId].data[5] == 0)
+    {
+        gSprites[spriteId].pos1.x += 4;
+    }
+    else
+    {
+        gSprites[spriteId].invisible = 1;
+        if (gTasks[taskId].data[6])
+            spriteId = gTasks[taskId].data[11];
+        else
+            spriteId = gTasks[taskId].data[10];
+        gSprites[spriteId].pos1.x = 0xF0;
+        gSprites[spriteId].pos1.y = 0x3C;
+        gSprites[spriteId].invisible = 0;
+        gTasks[taskId].data[2] = spriteId;
+        gSprites[spriteId].oam.objMode = 1;
+        sub_8031BAC(taskId, 0);
+        gTasks[taskId].func = sub_8030F7C;
+    }
+}
+
+void sub_8030F7C(u8 taskId)
+{
+    u8 spriteId = gTasks[taskId].data[2];
+    
+    if (gSprites[spriteId].pos1.x > 0xB4)
+    {
+        gSprites[spriteId].pos1.x -= 4;
+    }
+    else
+    {
+        gSprites[spriteId].pos1.x = 0xB4;
+        if (gTasks[taskId].data[5])
+        {
+            gSprites[spriteId].oam.objMode = 0;
+            gTasks[taskId].func = task_new_game_prof_birch_speech_13;
+        }
+    }
+}
+
+void task_new_game_prof_birch_speech_14(u8 taskId)
+{
+    sub_8032318(0);
+    StringExpandPlaceholders(gStringVar4, gText_Birch_WhatsYourName);
+    AddTextPrinterForMessage(1);
+    gTasks[taskId].func = task_new_game_prof_birch_speech_15;
+}
+
+void task_new_game_prof_birch_speech_15(u8 taskId)
+{
+    if (!sub_8197224())
+        gTasks[taskId].func = task_new_game_prof_birch_speech_16;
+}
+
+void task_new_game_prof_birch_speech_16(u8 taskId)
+{
+    if ((gMain.newKeys & A_BUTTON) || (gMain.newKeys & B_BUTTON))
+    {
+        BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+        gTasks[taskId].func = task_new_game_prof_birch_speech_17;
+    }
+}
+
+void task_new_game_prof_birch_speech_17(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        FreeAllWindowBuffers();
+        sub_818D820(gTasks[taskId].data[9]);
+        set_default_player_name(Random() % 20);
+        DestroyTask(taskId);
+        DoNamingScreen(0, gSaveBlock2Ptr->playerName, gSaveBlock2Ptr->playerGender, 0, 0, new_game_prof_birch_speech_part2_start);
+    }
+}
+
+void task_new_game_prof_birch_speech_part2_2(u8 taskId)
+{
+    sub_8032318(0);
+    StringExpandPlaceholders(gStringVar4, gText_Birch_SoItsPlayer);
+    AddTextPrinterForMessage(1);
+    gTasks[taskId].func = task_new_game_prof_birch_speech_part2_3;
+}
+
+void task_new_game_prof_birch_speech_part2_3(u8 taskId)
+{
+    if (!sub_8197224())
+    {
+        sub_80323CC(2, 1, 0xF3, 0xDF, 2, 15);
+        gTasks[taskId].func = task_new_game_prof_birch_speech_part2_4;
+    }
+}
+
+void task_new_game_prof_birch_speech_part2_4(u8 taskId)
+{
+    switch (ProcessMenuInputNoWrap_())
+    {
+        case 0:
+            PlaySE(SE_SELECT);
+            gSprites[gTasks[taskId].data[2]].oam.objMode = 1;
+            sub_8031ACC(taskId, 2);
+            sub_8031C88(taskId, 1);
+            gTasks[taskId].func = task_new_game_prof_birch_speech_part2_5;
+            break;
+        case -1:
+        case 1:
+            PlaySE(SE_SELECT);
+            gTasks[taskId].func = task_new_game_prof_birch_speech_11;
+    }
+}
+
+void task_new_game_prof_birch_speech_part2_5(u8 taskId)
+{
+    if (gTasks[taskId].data[4])
+    {
+        gTasks[taskId].data[4] += 2;
+        SetGpuReg(REG_OFFSET_BG1HOFS, gTasks[taskId].data[4]);
+    }
+    else
+    {
+        gTasks[taskId].func = task_new_game_prof_birch_speech_part2_6;
+    }
+}
+
+void task_new_game_prof_birch_speech_part2_6(u8 taskId)
+{
+    u8 spriteId;
+    
+    if (gTasks[taskId].data[5])
+    {
+        gSprites[gTasks[taskId].data[10]].invisible = 1;
+        gSprites[gTasks[taskId].data[11]].invisible = 1;
+        spriteId = gTasks[taskId].data[8];
+        gSprites[spriteId].pos1.x = 0x88;
+        gSprites[spriteId].pos1.y = 0x3C;
+        gSprites[spriteId].invisible = 0;
+        gSprites[spriteId].oam.objMode = 1;
+        spriteId = gTasks[taskId].data[9];
+        gSprites[spriteId].pos1.x = 0x64;
+        gSprites[spriteId].pos1.y = 0x4B;
+        gSprites[spriteId].invisible = 0;
+        gSprites[spriteId].oam.objMode = 1;
+        sub_8031BAC(taskId, 2);
+        sub_8031D34(taskId, 1);
+        sub_8032318(0);
+        StringExpandPlaceholders(gStringVar4, gText_Birch_YourePlayer);
+        AddTextPrinterForMessage(1);
+        gTasks[taskId].func = task_new_game_prof_birch_speech_part2_7;
+    }
+}
+
+void task_new_game_prof_birch_speech_part2_7(u8 taskId)
+{
+    if (gTasks[taskId].data[5])
+    {
+        gSprites[gTasks[taskId].data[8]].oam.objMode = 0;
+        gSprites[gTasks[taskId].data[9]].oam.objMode = 0;
+        if (!sub_8197224())
+        {
+            gSprites[gTasks[taskId].data[8]].oam.objMode = 1;
+            gSprites[gTasks[taskId].data[9]].oam.objMode = 1;
+            sub_8031ACC(taskId, 2);
+            sub_8031C88(taskId, 1);
+            gTasks[taskId].data[7] = 64;
+            gTasks[taskId].func = task_new_game_prof_birch_speech_part2_8;
+        }
+    }
+}
+
+void task_new_game_prof_birch_speech_part2_8(u8 taskId)
+{
+    u8 spriteId;
+    
+    if (gTasks[taskId].data[5])
+    {
+        gSprites[gTasks[taskId].data[8]].invisible = 1;
+        gSprites[gTasks[taskId].data[9]].invisible = 1;
+        if (gTasks[taskId].data[7])
+        {
+            gTasks[taskId].data[7]--;
+            return;
+        }
+        if (gSaveBlock2Ptr->playerGender != MALE)
+            spriteId = gTasks[taskId].data[11];
+        else
+            spriteId = gTasks[taskId].data[10];
+        gSprites[spriteId].pos1.x = 0x78;
+        gSprites[spriteId].pos1.y = 0x3C;
+        gSprites[spriteId].invisible = 0;
+        gSprites[spriteId].oam.objMode = 1;
+        gTasks[taskId].data[2] = spriteId;
+        sub_8031BAC(taskId, 2);
+        sub_8031D34(taskId, 1);
+        StringExpandPlaceholders(gStringVar4, gText_Birch_AreYouReady);
+        AddTextPrinterForMessage(1);
+        gTasks[taskId].func = task_new_game_prof_birch_speech_part2_9;
+    }
+}
+
+void task_new_game_prof_birch_speech_part2_9(u8 taskId)
+{
+    u8 spriteId;
+    
+    if (gTasks[taskId].data[5])
+    {
+        gSprites[gTasks[taskId].data[2]].oam.objMode = 0;
+        if (!sub_8197224())
+        {
+            spriteId = gTasks[taskId].data[2];
+            gSprites[spriteId].oam.affineMode = 1;
+            gSprites[spriteId].affineAnims = gUnknown_082FF114;
+            InitSpriteAffineAnim(&gSprites[spriteId]);
+            StartSpriteAffineAnim(&gSprites[spriteId], 0);
+            gSprites[spriteId].callback = sub_80318D8;
+            BeginNormalPaletteFade(0xFFFF, 0, 0, 16, 0);
+            FadeOutBGM(4);
+            gTasks[taskId].func = task_new_game_prof_birch_speech_part2_10;
+        }
+    }
+}
+
+void task_new_game_prof_birch_speech_part2_10(u8 taskId)
+{
+    u8 spriteId = gTasks[taskId].data[2];
+    
+    if (gSprites[spriteId].affineAnimEnded)
+        gTasks[taskId].func = task_new_game_prof_birch_speech_part2_11;
+}
+
+void task_new_game_prof_birch_speech_part2_11(u8 taskId)
+{
+    u8 spriteId;
+    
+    if (!gPaletteFade.active)
+    {
+        spriteId = gTasks[taskId].data[2];
+        gSprites[spriteId].callback = nullsub_11;
+        SetGpuReg(REG_OFFSET_DISPCNT, 0x1040);
+        BeginNormalPaletteFade(-0x10000, 0, 0, 16, -1);
+        gTasks[taskId].func = task_new_game_prof_birch_speech_part2_12;
+    }
+}
+
+void task_new_game_prof_birch_speech_part2_12(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        FreeAllWindowBuffers();
+        sub_818D820(gTasks[taskId].data[9]);
+        dp13_810BB8C();
+        SetMainCallback2(CB2_NewGame);
+        DestroyTask(taskId);
+    }
+}
+
+void new_game_prof_birch_speech_part2_start(void)
+{
+    u8 taskId;
+    u8 spriteId;
+    u16 savedIme;
+    
+    ResetBgsAndClearDma3BusyFlags(0);
+    SetGpuReg(REG_OFFSET_DISPCNT, 0);
+    SetGpuReg(REG_OFFSET_DISPCNT, 0x1040);
+    InitBgsFromTemplates(0, gUnknown_082FF0E8, 2);
+    InitBgFromTemplate(&gUnknown_082FF0F0);
+    SetVBlankCallback(NULL);
+    SetGpuReg(REG_OFFSET_BG2CNT, 0);
+    SetGpuReg(REG_OFFSET_BG1CNT, 0);
+    SetGpuReg(REG_OFFSET_BG0CNT, 0);
+    SetGpuReg(REG_OFFSET_BG2HOFS, 0);
+    SetGpuReg(REG_OFFSET_BG2VOFS, 0);
+    SetGpuReg(REG_OFFSET_BG1HOFS, 0);
+    SetGpuReg(REG_OFFSET_BG1VOFS, 0);
+    SetGpuReg(REG_OFFSET_BG0HOFS, 0);
+    SetGpuReg(REG_OFFSET_BG0VOFS, 0);
+    DmaFill16(3, 0, VRAM, VRAM_SIZE);
+    DmaFill32(3, 0, OAM, OAM_SIZE);
+    DmaFill16(3, 0, PLTT, PLTT_SIZE);
+    ResetPaletteFade();
+    LZ77UnCompVram(gBirchIntroShadowGfx, (u8*)VRAM);
+    LZ77UnCompVram(gUnknown_082FEEF0, (u8*)(VRAM + 0x3800));
+    LoadPalette(gUnknown_082FECFC, 0, 64);
+    LoadPalette(&gUnknown_082FF018[1], 1, 16);
+    ResetTasks();
+    taskId = CreateTask(task_new_game_prof_birch_speech_part2_1, 0);
+    gTasks[taskId].data[7] = 5;
+    gTasks[taskId].data[4] = -60;
+    ScanlineEffect_Stop();
+    ResetSpriteData();
+    FreeAllSpritePalettes();
+    dp13_810BB8C();
+    AddBirchSpeechObjects(taskId);
+    if (gSaveBlock2Ptr->playerGender != MALE)
+    {
+        gTasks[taskId].data[6] = FEMALE;
+        spriteId = gTasks[taskId].data[11];
+    }
+    else
+    {
+        gTasks[taskId].data[6] = MALE;
+        spriteId = gTasks[taskId].data[10];
+    }
+    gSprites[spriteId].pos1.x = 0xB4;
+    gSprites[spriteId].pos1.y = 0x3C;
+    gSprites[spriteId].invisible = 0;
+    gTasks[taskId].data[2] = spriteId;
+    SetGpuReg(REG_OFFSET_BG1HOFS, -60);
+    BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+    SetGpuReg(REG_OFFSET_WIN0H, 0);
+    SetGpuReg(REG_OFFSET_WIN0V, 0);
+    SetGpuReg(REG_OFFSET_WININ, 0);
+    SetGpuReg(REG_OFFSET_WINOUT, 0);
+    SetGpuReg(REG_OFFSET_BLDCNT, 0);
+    SetGpuReg(REG_OFFSET_BLDALPHA, 0);
+    SetGpuReg(REG_OFFSET_BLDY, 0);
+    ShowBg(0);
+    ShowBg(1);
+    savedIme = REG_IME;
+    REG_IME = 0;
+    REG_IE |= 1;
+    REG_IME = savedIme;
+    SetVBlankCallback(VBlankCB_MainMenu);
+    SetMainCallback2(CB2_MainMenu);
+    InitWindows(gUnknown_082FF080);
+    LoadMainMenuWindowFrameTiles(0, 0xF3);
+    copy_textbox_border_tile_patterns_to_vram(0, 0xFC, 0xF0);
+    PutWindowTilemap(0);
+    CopyWindowToVram(0, 3);
+}
+
+void nullsub_11(struct Sprite *sprite)
+{
+}
+
+void sub_80318D8(struct Sprite *sprite)
+{
+    u32 y;
+    
+    y = (sprite->pos1.y << 16) + sprite->data[0] + 0xC000;
+    sprite->pos1.y = y >> 16;
+    sprite->data[0] = y;
+}
+
+u8 sub_80318F4(u8 a, u8 b)
+{
+    return sub_818D3E4(SPECIES_LOTAD, 8, 0, 1, a, b, 14, -1);
+}
+
+void AddBirchSpeechObjects(u8 taskId)
+{
+    u8 spriteId = AddNewGameBirchObject(0x88, 0x3C, 1);
+    u8 spriteId2;
+    u8 spriteId3;
+    u8 spriteId4;
+    
+    gSprites[spriteId].callback = nullsub_11;
+    gSprites[spriteId].oam.priority = 0;
+    gSprites[spriteId].invisible = 1;
+    gTasks[taskId].data[8] = spriteId;
+    spriteId2 = sub_80318F4(100, 0x4B);
+    gSprites[spriteId2].callback = nullsub_11;
+    gSprites[spriteId2].oam.priority = 0;
+    gSprites[spriteId2].invisible = 1;
+    gTasks[taskId].data[9] = spriteId2;
+    spriteId3 = CreateTrainerSprite(sub_806EFF0(0x3C), 0x78, 0x3C, 0, gDecompressionBuffer);
+    gSprites[spriteId3].callback = nullsub_11;
+    gSprites[spriteId3].invisible = 1;
+    gSprites[spriteId3].oam.priority = 0;
+    gTasks[taskId].data[10] = spriteId3;
+    spriteId4 = CreateTrainerSprite(sub_806EFF0(0x3F), 0x78, 0x3C, 0, &gDecompressionBuffer[0x800]);
+    gSprites[spriteId4].callback = nullsub_11;
+    gSprites[spriteId4].invisible = 1;
+    gSprites[spriteId4].oam.priority = 0;
+    gTasks[taskId].data[11] = spriteId4;
+}
+
+void sub_8031A5C(u8 taskId)
+{
+    int alpha;
+    
+    if (gTasks[taskId].data[1] == 0)
+    {
+        gTasks[gTasks[taskId].data[0]].data[5] = 1;
+        DestroyTask(taskId);
+    }
+    else if (gTasks[taskId].data[4])
+    {
+        gTasks[taskId].data[4]--;
+    }
+    else
+    {
+        gTasks[taskId].data[4] = gTasks[taskId].data[3];
+        gTasks[taskId].data[1]--;
+        gTasks[taskId].data[2]++;
+        alpha = gTasks[taskId].data[2] << 8;
+        SetGpuReg(REG_OFFSET_BLDALPHA, gTasks[taskId].data[1] + alpha);
+    }
+}
+
+void sub_8031ACC(u8 taskId, u8 a)
+{
+    u8 taskId2;
+    
+    SetGpuReg(REG_OFFSET_BLDCNT, 0x250);
+    SetGpuReg(REG_OFFSET_BLDALPHA, 16);
+    SetGpuReg(REG_OFFSET_BLDY, 0);
+    gTasks[taskId].data[5] = 0;
+    taskId2 = CreateTask(sub_8031A5C, 0);
+    gTasks[taskId2].data[0] = taskId;
+    gTasks[taskId2].data[1] = 16;
+    gTasks[taskId2].data[2] = 0;
+    gTasks[taskId2].data[3] = a;
+    gTasks[taskId2].data[4] = a;
+}
+
+void sub_8031B3C(u8 taskId)
+{
+    int alpha;
+    
+    if (gTasks[taskId].data[1] == 16)
+    {
+        gTasks[gTasks[taskId].data[0]].data[5] = 1;
+        DestroyTask(taskId);
+    }
+    else if (gTasks[taskId].data[4])
+    {
+        gTasks[taskId].data[4]--;
+    }
+    else
+    {
+        gTasks[taskId].data[4] = gTasks[taskId].data[3];
+        gTasks[taskId].data[1]++;
+        gTasks[taskId].data[2]--;
+        alpha = gTasks[taskId].data[2] << 8;
+        SetGpuReg(REG_OFFSET_BLDALPHA, gTasks[taskId].data[1] + alpha);
+    }
+}
+
+void sub_8031BAC(u8 taskId, u8 a)
+{
+    u8 taskId2;
+    
+    SetGpuReg(REG_OFFSET_BLDCNT, 0x250);
+    SetGpuReg(REG_OFFSET_BLDALPHA, 0x1000);
+    SetGpuReg(REG_OFFSET_BLDY, 0);
+    gTasks[taskId].data[5] = 0;
+    taskId2 = CreateTask(sub_8031B3C, 0);
+    gTasks[taskId2].data[0] = taskId;
+    gTasks[taskId2].data[1] = 0;
+    gTasks[taskId2].data[2] = 16;
+    gTasks[taskId2].data[3] = a;
+    gTasks[taskId2].data[4] = a;
+}
+
+void sub_8031C1C(u8 taskId)
+{
+    if (gTasks[taskId].data[2])
+    {
+        gTasks[taskId].data[2]--;
+    }
+    else if (gTasks[taskId].data[1] == 8)
+    {
+        DestroyTask(taskId);
+    }
+    else if (gTasks[taskId].data[4])
+    {
+        gTasks[taskId].data[4]--;
+    }
+    else
+    {
+        gTasks[taskId].data[4] = gTasks[taskId].data[3];
+        gTasks[taskId].data[1]++;
+        LoadPalette(&gUnknown_082FF018[gTasks[taskId].data[1]], 1, 16);
+    }
+}
+
+void sub_8031C88(u8 taskId, u8 a)
+{
+    u8 taskId2;
+    
+    taskId2 = CreateTask(sub_8031C1C, 0);
+    gTasks[taskId2].data[0] = taskId;
+    gTasks[taskId2].data[1] = 0;
+    gTasks[taskId2].data[2] = 8;
+    gTasks[taskId2].data[3] = a;
+    gTasks[taskId2].data[4] = a;
+}
+
+void sub_8031CC8(u8 taskId)
+{
+    if (gTasks[taskId].data[2])
+    {
+        gTasks[taskId].data[2]--;
+    }
+    else if (gTasks[taskId].data[1] == 0)
+    {
+        DestroyTask(taskId);
+    }
+    else if (gTasks[taskId].data[4])
+    {
+        gTasks[taskId].data[4]--;
+    }
+    else
+    {
+        gTasks[taskId].data[4] = gTasks[taskId].data[3];
+        gTasks[taskId].data[1]--;
+        LoadPalette(&gUnknown_082FF018[gTasks[taskId].data[1]], 1, 16);
+    }
+}
+
+void sub_8031D34(u8 taskId, u8 a)
+{
+    u8 taskId2;
+    
+    taskId2 = CreateTask(sub_8031CC8, 0);
+    gTasks[taskId2].data[0] = taskId;
+    gTasks[taskId2].data[1] = 8;
+    gTasks[taskId2].data[2] = 8;
+    gTasks[taskId2].data[3] = a;
+    gTasks[taskId2].data[4] = a;
+}
+
+void sub_8031D74(void)
+{
+    DrawMainMenuWindowBorder(gUnknown_082FF088, 0xF3);
+    FillWindowPixelBuffer(1, 17);
+    PrintMenuTable(1, 2, gUnknown_082FF118);
+    InitMenuInUpperLeftCornerPlaySoundWhenAPressed(1, 2, 0);
+    PutWindowTilemap(1);
+    CopyWindowToVram(1, 3);
+}
+
+s8 sub_8031DB4(void)
+{
+    return ProcessMenuInputNoWrapAround();
+}
+
+void set_default_player_name(u8 nameId)
+{
+    u8* name;
+    u8 i;
+    
+    if (gSaveBlock2Ptr->playerGender == MALE)
+        name = gMalePresetNames[nameId];
+    else
+        name = gFemalePresetNames[nameId];
+    for (i = 0; i < 7; i++)
+        gSaveBlock2Ptr->playerName[i] = name[i];
+    gSaveBlock2Ptr->playerName[7] = 0xFF;
+}
+
+void CreateMainMenuErrorWindow(u8* str)
+{
+    FillWindowPixelBuffer(7, 17);
+    PrintTextOnWindow(7, 1, str, 0, 1, 2, 0);
+    PutWindowTilemap(7);
+    CopyWindowToVram(7, 2);
+    DrawMainMenuWindowBorder(gUnknown_082FF070, 0x1D5);
+    SetGpuReg(REG_OFFSET_WIN0H, 0x9E7);
+    SetGpuReg(REG_OFFSET_WIN0V, 0x719F);
+}
+
+void fmt_savegame(void)
+{
+    fmt_time();
+    fmt_pokedex();
+    fmt_player();
+    fmt_badges();
+}
+
+void fmt_time(void)
+{
+    StringExpandPlaceholders(gStringVar4, gText_ContinueMenuPlayer);
+    box_print(2, 1, 0, 17, gUnknown_082FF0E3, -1, gStringVar4);
+    box_print(2, 1, GetStringRightAlignXOffset(1, gSaveBlock2Ptr->playerName, 100), 17, gUnknown_082FF0E3, -1, gSaveBlock2Ptr->playerName);
+}
+
+void fmt_player(void)
+{
+    u8 str[0x20];
+    u8* ptr;
+    
+    StringExpandPlaceholders(gStringVar4, gText_ContinueMenuTime);
+    box_print(2, 1, 0x6C, 17, gUnknown_082FF0E3, -1, gStringVar4);
+    ptr = ConvertIntToDecimalStringN(str, gSaveBlock2Ptr->playTimeHours, 0, 3);
+    *ptr = 0xF0;
+    ConvertIntToDecimalStringN(ptr + 1, gSaveBlock2Ptr->playTimeMinutes, 2, 2);
+    box_print(2, 1, GetStringRightAlignXOffset(1, str, 0xD0), 17, gUnknown_082FF0E3, -1, str);
+}
+
+void fmt_pokedex(void)
+{
+    u8 str[0x20];
+    u16 dexCount;
+    
+    if (FlagGet(FLAG_SYS_POKEDEX_GET) == TRUE)
+    {
+        if (IsNationalPokedexEnabled())
+            dexCount = pokedex_count(1);
+        else
+            dexCount = sub_80C0844(1);
+        StringExpandPlaceholders(gStringVar4, gText_ContinueMenuPokedex);
+        box_print(2, 1, 0, 33, gUnknown_082FF0E3, -1, gStringVar4);
+        ConvertIntToDecimalStringN(str, dexCount, 0, 3);
+        box_print(2, 1, GetStringRightAlignXOffset(1, str, 100), 33, gUnknown_082FF0E3, -1, str);
+    }
+}
+
+void fmt_badges(void)
+{
+    u8 str[0x20];
+    u8 badgeCount = 0;
+    u32 i;
+    
+    for (i = FLAG_BADGE01_GET; i <= FLAG_BADGE08_GET; i++)
+    {
+        if (FlagGet(i))
+            badgeCount++;
+    }
+    StringExpandPlaceholders(gStringVar4, gText_ContinueMenuBadges);
+    box_print(2, 1, 0x6C, 33, gUnknown_082FF0E3, -1, gStringVar4);
+    ConvertIntToDecimalStringN(str, badgeCount, 2, 1);
+    box_print(2, 1, GetStringRightAlignXOffset(1, str, 0xD0), 33, gUnknown_082FF0E3, -1, str);
+}
+
+void LoadMainMenuWindowFrameTiles(u8 bgId, u16 tileOffset)
+{
+    LoadBgTiles(bgId, GetWindowFrameTilesPal(gSaveBlock2Ptr->optionsWindowFrameType)->tiles, 0x120, tileOffset);
+    LoadPalette(GetWindowFrameTilesPal(gSaveBlock2Ptr->optionsWindowFrameType)->pal, 32, 32);
+}
+
+void DrawMainMenuWindowBorder(struct WindowTemplate *template, u16 baseTileNum)
+{
+    u16 r9 = 1 + baseTileNum;
+    u16 r10 = 2 + baseTileNum;
+    u16 sp18 = 3 + baseTileNum;
+    u16 spC = 5 + baseTileNum;
+    u16 sp10 = 6 + baseTileNum;
+    u16 sp14 = 7 + baseTileNum;
+    u16 r6 = 8 + baseTileNum;
+    
+    FillBgTilemapBufferRect(template->priority, baseTileNum, template->tilemapLeft - 1, template->tilemapTop - 1, 1, 1, 2);
+    FillBgTilemapBufferRect(template->priority, r9, template->tilemapLeft, template->tilemapTop - 1, template->width, 1, 2);
+    FillBgTilemapBufferRect(template->priority, r10, template->tilemapLeft + template->width, template->tilemapTop - 1, 1, 1, 2);
+    FillBgTilemapBufferRect(template->priority, sp18, template->tilemapLeft - 1, template->tilemapTop, 1, template->height, 2);
+    FillBgTilemapBufferRect(template->priority, spC, template->tilemapLeft + template->width, template->tilemapTop, 1, template->height, 2);
+    FillBgTilemapBufferRect(template->priority, sp10, template->tilemapLeft - 1, template->tilemapTop + template->height, 1, 1, 2);
+    FillBgTilemapBufferRect(template->priority, sp14, template->tilemapLeft, template->tilemapTop + template->height, template->width, 1, 2);
+    FillBgTilemapBufferRect(template->priority, r6, template->tilemapLeft + template->width, template->tilemapTop + template->height, 1, 1, 2);
+    CopyBgTilemapBufferToVram(template->priority);
+}
+
+void sub_8032250(struct WindowTemplate *template)
+{
+    FillBgTilemapBufferRect(template->priority, 0, template->tilemapLeft - 1, template->tilemapTop - 1, template->tilemapLeft + template->width + 1, template->tilemapTop + template->height + 1, 2);
+    CopyBgTilemapBufferToVram(template->priority);
+}
+
+void sub_8032298(u8 a, u8 b, u8 c, u8 d, u8 e, u8 unused)
+{
+    FillBgTilemapBufferRect(a, 0, b + 0xFF, c + 0xFF, d + 2, e + 2, 2);
+}
+
+void sub_80322E0(u8 windowId, u8 a)
+{
+    CallWindowFunction(windowId, sub_8032298);
+    FillWindowPixelBuffer(windowId, 17);
+    ClearWindowTilemap(windowId);
+    if (a == 1)
+        CopyWindowToVram(windowId, 3);
+}
+
+void sub_8032318(u8 a)
+{
+    u8 fontAttribute = GetFontAttribute(1, 6);
+    u8 fontAttribute2 = GetFontAttribute(1, 0);
+    u8 fontAttribute3 = GetFontAttribute(1, 1);
+    u8 windowAttribute = GetWindowAttribute(a, 3);
+    u8 windowAttribute2 = GetWindowAttribute(a, 4);
+    
+    FillWindowPixelRect(a, fontAttribute, 0, 0, fontAttribute2 * windowAttribute, fontAttribute3 * windowAttribute2);
+    CopyWindowToVram(a, 2);
+}
+
+void sub_80323A0(struct TextSubPrinter *printer, u16 a)
+{
+    if (*(printer->current_text_offset - 2) == 8 && gUnknown_02022D04 == 0)
+    {
+        gUnknown_02022D04 = 1;
+        CreateTask(sub_8030A70, 0);
+    }
+}
+
+void sub_80323CC(u8 a, u8 b, u16 c, u16 d, u8 e, u8 f)
+{
+    struct WindowTemplate sp;
+    struct WindowTemplate sp2;
+    
+    sp = sub_8198A50(0, a + 1, b + 1, 5, 4, f, d);
+    sp2 = sp;
+    CreateYesNoMenu(&sp2, c, e, 0);
+}
+
+void unknown_rbox_to_vram(u8 windowId, u8 a)
+{
+    CallWindowFunction(windowId, sub_8032474);
+    FillWindowPixelBuffer(windowId, 17);
+    PutWindowTilemap(windowId);
+    if (a == 1)
+        CopyWindowToVram(windowId, 3);
+}
+
+void sub_8032474 (u8 a, u8 b, u8 c, u8 d, u8 e, u8 f)
+{
+    FillBgTilemapBufferRect(a, 0xFD,  b-2,   c-1, 1,   1, f);
+    FillBgTilemapBufferRect(a, 0xFF,  b-1,   c-1, 1,   1, f);
+    FillBgTilemapBufferRect(a, 0x100, b,     c-1, d,   1, f);
+    FillBgTilemapBufferRect(a, 0x101, b+d-1, c-1, 1,   1, f);
+    FillBgTilemapBufferRect(a, 0x102, b+d,   c-1, 1,   1, f);
+    FillBgTilemapBufferRect(a, 0x103, b-2,   c,   1,   5, f);
+    FillBgTilemapBufferRect(a, 0x105, b-1,   c,   d+1, 5, f);
+    FillBgTilemapBufferRect(a, 0x106, b+d,   c,   1,   5, f);
+    FillBgTilemapBufferRect(a, 0x8FD, b-2,   c+e, 1,   1, f);
+    FillBgTilemapBufferRect(a, 0x8FF, b-1,   c+e, 1,   1, f);
+    FillBgTilemapBufferRect(a, 0x900, b,     c+e, d-1, 1, f);
+    FillBgTilemapBufferRect(a, 0x901, b+d-1, c+e, 1,   1, f);
+    FillBgTilemapBufferRect(a, 0x902, b+d,   c+e, 1,   1, f);
+}
+
+void task_new_game_prof_birch_speech_part2_1(u8 taskId)
+{
+    if (gTasks[taskId].data[7]-- <= 0)
+    {
+        unknown_rbox_to_vram(0, 1);
+        gTasks[taskId].func = task_new_game_prof_birch_speech_part2_2;
+    }
+}