Start decompiling menu_unknown

asm/menu_unknown.s

@@ -5,327 +5,7 @@
 	.syntax unified
 
 	.text
-    
-	thumb_func_start sub_81D1C44
-sub_81D1C44: @ 81D1C44
-	push {r4,lr}
-	lsls r0, 24
-	ldr r4, =gUnknown_0203CF4C
-	lsrs r0, 21
-	adds r0, 0x8
-	bl Alloc
-	str r0, [r4]
-	cmp r0, 0
-	bne _081D1C60
-	movs r0, 0
-	b _081D1C7A
-	.pool
-_081D1C60:
-	movs r2, 0
-	ldr r4, =gUnknown_0203CF48
-	movs r3, 0xFF
-_081D1C66:
-	adds r0, r2, r4
-	ldrb r1, [r0]
-	orrs r1, r3
-	strb r1, [r0]
-	adds r0, r2, 0x1
-	lsls r0, 24
-	lsrs r2, r0, 24
-	cmp r2, 0x2
-	bls _081D1C66
-	movs r0, 0x1
-_081D1C7A:
-	pop {r4}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_81D1C44
 
-	thumb_func_start sub_81D1C84
-sub_81D1C84: @ 81D1C84
-	push {r4-r6,lr}
-	sub sp, 0x8
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldr r6, =gUnknown_0203CF48
-	adds r5, r4, r6
-	ldrb r0, [r5]
-	cmp r0, 0xFF
-	bne _081D1CEC
-	cmp r4, 0x2
-	bne _081D1CD4
-	ldr r0, =gUnknown_086253E8
-	ldr r1, [r0, 0x14]
-	ldr r0, [r0, 0x10]
-	str r0, [sp]
-	str r1, [sp, 0x4]
-	ldr r0, =gMailboxMailOptions
-	movs r1, 0x4
-	bl GetMaxWidthInMenuTable
-	lsls r0, 24
-	ldr r2, =0x00ffffff
-	ldr r1, [sp]
-	ands r1, r2
-	orrs r1, r0
-	str r1, [sp]
-	mov r0, sp
-	bl AddWindow
-	strb r0, [r6, 0x2]
-	b _081D1CE0
-	.pool
-_081D1CD4:
-	lsls r0, r4, 3
-	ldr r1, =gUnknown_086253E8
-	adds r0, r1
-	bl AddWindow
-	strb r0, [r5]
-_081D1CE0:
-	ldr r0, =gUnknown_0203CF48
-	adds r0, r4, r0
-	ldrb r0, [r0]
-	movs r1, 0
-	bl SetStandardWindowBorderStyle
-_081D1CEC:
-	ldr r0, =gUnknown_0203CF48
-	adds r0, r4, r0
-	ldrb r0, [r0]
-	add sp, 0x8
-	pop {r4-r6}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_81D1C84
-
-	thumb_func_start sub_81D1D04
-sub_81D1D04: @ 81D1D04
-	push {r4,lr}
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	ldr r0, =gUnknown_0203CF48
-	adds r4, r0
-	ldrb r0, [r4]
-	movs r1, 0
-	bl sub_8198070
-	ldrb r0, [r4]
-	bl ClearWindowTilemap
-	ldrb r0, [r4]
-	bl RemoveWindow
-	movs r0, 0xFF
-	strb r0, [r4]
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_81D1D04
-
-	thumb_func_start sub_81D1D34
-sub_81D1D34: @ 81D1D34
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, =gUnknown_0203CF48
-	adds r0, r1
-	ldrb r0, [r0]
-	bx lr
-	.pool
-	thumb_func_end sub_81D1D34
-
-	thumb_func_start sub_81D1D44
-sub_81D1D44: @ 81D1D44
-	push {r4,r5,lr}
-	sub sp, 0x34
-	adds r3, r1, 0
-	lsls r0, 24
-	lsrs r4, r0, 24
-	lsls r2, 24
-	lsrs r5, r2, 24
-	movs r0, 0x2
-	negs r0, r0
-	cmp r3, r0
-	beq _081D1DAC
-	ldr r0, =gSaveBlock1Ptr
-	lsls r1, r3, 3
-	adds r1, r3
-	lsls r1, 2
-	ldr r0, [r0]
-	adds r1, r0
-	ldr r0, =0x00002cca
-	adds r1, r0
-	add r0, sp, 0x14
-	bl StringCopy
-	add r0, sp, 0x14
-	bl sub_81DB52C
-	add r0, sp, 0x14
-	bl StringLength
-	lsls r0, 16
-	lsrs r0, 16
-	cmp r0, 0x5
-	bhi _081D1D8C
-	add r0, sp, 0x14
-	movs r1, 0x1
-	bl ConvertInternationalString
-_081D1D8C:
-	movs r0, 0
-	str r0, [sp]
-	str r0, [sp, 0x4]
-	ldr r0, =gUnknown_08625400
-	str r0, [sp, 0x8]
-	movs r0, 0x1
-	negs r0, r0
-	str r0, [sp, 0xC]
-	add r0, sp, 0x14
-	str r0, [sp, 0x10]
-	adds r0, r4, 0
-	movs r1, 0x1
-	movs r2, 0x8
-	adds r3, r5, 0
-	bl AddTextPrinterParameterized4
-_081D1DAC:
-	add sp, 0x34
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_81D1D44
-
-	thumb_func_start sub_81D1DC0
-sub_81D1DC0: @ 81D1DC0
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	adds r5, r0, 0
-	movs r3, 0
-	ldr r7, =gUnknown_0203CF4C
-	ldr r0, =gText_Cancel2
-	mov r12, r0
-	ldr r4, =gMultiuseListMenuTemplate
-	ldr r1, =gUnknown_0203CF48
-	mov r8, r1
-	ldr r2, =sub_81D1E7C
-	mov r9, r2
-	ldr r0, =sub_81D1D44
-	mov r10, r0
-	ldrb r1, [r5, 0x5]
-	cmp r3, r1
-	bcs _081D1E02
-	adds r6, r7, 0
-	ldr r2, =gUnknown_08625403
-_081D1DEC:
-	ldr r1, [r6]
-	lsls r0, r3, 3
-	adds r0, r1
-	str r2, [r0]
-	str r3, [r0, 0x4]
-	adds r0, r3, 0x1
-	lsls r0, 16
-	lsrs r3, r0, 16
-	ldrb r0, [r5, 0x5]
-	cmp r3, r0
-	bcc _081D1DEC
-_081D1E02:
-	ldr r2, [r7]
-	lsls r0, r3, 3
-	adds r0, r2
-	mov r1, r12
-	str r1, [r0]
-	movs r1, 0x2
-	negs r1, r1
-	str r1, [r0, 0x4]
-	str r2, [r4]
-	ldrb r0, [r5, 0x5]
-	adds r0, 0x1
-	movs r1, 0
-	strh r0, [r4, 0xC]
-	mov r2, r8
-	ldrb r0, [r2, 0x1]
-	strb r0, [r4, 0x10]
-	strb r1, [r4, 0x11]
-	movs r0, 0x8
-	strb r0, [r4, 0x12]
-	strb r1, [r4, 0x13]
-	strh r0, [r4, 0xE]
-	movs r0, 0x29
-	strb r0, [r4, 0x14]
-	movs r0, 0x31
-	strb r0, [r4, 0x15]
-	mov r0, r9
-	str r0, [r4, 0x4]
-	mov r1, r10
-	str r1, [r4, 0x8]
-	movs r0, 0x1
-	strb r0, [r4, 0x17]
-	movs r0, 0
-	strb r0, [r4, 0x16]
-	ldrh r1, [r5, 0x2]
-	ldrh r2, [r5]
-	adds r0, r4, 0
-	bl ListMenuInit
-	lsls r0, 24
-	lsrs r0, 24
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_81D1DC0
-
-	thumb_func_start sub_81D1E7C
-sub_81D1E7C: @ 81D1E7C
-	push {lr}
-	lsls r1, 24
-	lsrs r1, 24
-	cmp r1, 0x1
-	beq _081D1E8C
-	movs r0, 0x5
-	bl PlaySE
-_081D1E8C:
-	pop {r0}
-	bx r0
-	thumb_func_end sub_81D1E7C
-
-	thumb_func_start sub_81D1E90
-sub_81D1E90: @ 81D1E90
-	push {r4,lr}
-	sub sp, 0x10
-	adds r4, r0, 0
-	ldrb r0, [r4, 0x5]
-	ldrb r1, [r4, 0x4]
-	subs r0, r1
-	adds r0, 0x1
-	str r0, [sp]
-	movs r0, 0x6E
-	str r0, [sp, 0x4]
-	str r0, [sp, 0x8]
-	adds r0, r4, 0x2
-	str r0, [sp, 0xC]
-	movs r0, 0x2
-	movs r1, 0xC8
-	movs r2, 0xC
-	movs r3, 0x94
-	bl AddScrollIndicatorArrowPairParameterized
-	strb r0, [r4, 0x9]
-	add sp, 0x10
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_81D1E90
-
-	thumb_func_start sub_81D1EC0
-sub_81D1EC0: @ 81D1EC0
-	push {lr}
-	ldr r0, =gUnknown_0203CF4C
-	ldr r0, [r0]
-	bl Free
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_81D1EC0
 	thumb_func_start sub_81D1ED4
 sub_81D1ED4: @ 81D1ED4
 	push {r4-r7,lr}

data/menu_unknown.s

@@ -3,20 +3,6 @@
 
 	.section .rodata
 
-gUnknown_086253E8:: @ 86253E8
-	.4byte 0x8010100
-	.4byte 0x80F02
-	.4byte 0x8011500
-	.4byte 0x180F12
-	.4byte 0xB010100
-	.4byte 0x180F08
-
-gUnknown_08625400:: @ 8625400
-	.byte 1, 2, 3
-
-gUnknown_08625403:: @ 8625403
-	.byte 0xFF
-
 @ ScanlineEffectParams
 gUnknown_08625404:: @ 8625404
 	.4byte 0x04000040 @ REG_ADDR_WIN0H

include/menu.h

@@ -31,7 +31,7 @@ u16 AddTextPrinterParameterized2(u8 windowId, u8 fontId, const u8 *str, u8 speed
 void PrintPlayerNameOnWindow(u8, const u8*, u16, u16);
 void DisplayItemMessageOnField(u8 taskId, const u8 *src, TaskFunc callback);
 void sub_8197434(u8 windowId, bool8 copyToVram);
-void SetStandardWindowBorderStyle(u8 a0, u8 a1);
+void SetStandardWindowBorderStyle(u8 windowId, bool8 copyToVram);
 void DisplayYesNoMenu(void);
 u32 GetPlayerTextSpeed(void);
 u8 GetPlayerTextSpeedDelay(void);

include/menu_unknown.h

@@ -0,0 +1,15 @@
+#ifndef GUARD_MENU_UNKNOWN_H
+#define GUARD_MENU_UNKNOWN_H
+
+#include "player_pc.h"
+
+bool8 sub_81D1C44(u8 a0);
+u8 sub_81D1C84(u8 a0);
+u8 sub_81D1DC0(struct PlayerPCItemPageStruct *a0);
+void sub_81D1E90(struct PlayerPCItemPageStruct *a0);
+void sub_81D1EC0(void);
+void sub_81D1D04(u8 a0);
+void DrawLevelUpWindowPg1(u16 arg0, void* statStoreLocation1, void* statStoreLocation2, u8 arg3, u8 arg4, u8 arg5);
+void DrawLevelUpWindowPg2(u16 arg0, void* statStoreLocation1, u8 arg2, u8 arg3, u8 arg4);
+
+#endif // GUARD_MENU_UNKNOWN_H

include/pokenav.h

@@ -1,6 +1,5 @@
 #ifndef GUARD_POKENAV_H
 #define GUARD_POKENAV_H
-#include "player_pc.h"
 #include "list_menu.h"
 
 bool8 sub_81D20BC(void *arg0);
@@ -13,12 +12,6 @@ void sub_81D3464(void *arg0);
 void sub_81D3480(void *arg0, u8 arg1);
 void sub_81D2754(void *arg0, void *arg1);
 void sub_81D1F84(void *arg0, void *arg1, void *arg2);
-u8 sub_81D1C84(u8);
-u8 sub_81D1DC0(struct PlayerPCItemPageStruct *);
-void sub_81D1E90(struct PlayerPCItemPageStruct *);
-void sub_81D1EC0(void);
-void sub_81D1D04(u8);
-bool8 sub_81D1C44(u8);
 bool8 sub_81D4A58(struct EventObject*);
 void MoveRelearnerPrintText(u8 *);
 u16 MoveRelearnerRunTextPrinters(void);
@@ -28,7 +21,5 @@ void InitMoveRelearnerWindows(bool8 useContextWindow);
 bool8 EventObjectIsFarawayIslandMew(struct EventObject *);
 u32 sub_81D427C(void);
 void sub_81D4998(void);
-void DrawLevelUpWindowPg1(u16 arg0, void* statStoreLocation1, void* statStoreLocation2, u8 arg3, u8 arg4, u8 arg5);
-void DrawLevelUpWindowPg2(u16 arg0, void* statStoreLocation1, u8 arg2, u8 arg3, u8 arg4);
 
 #endif //GUARD_POKENAV_H

ld_script.txt

@@ -291,6 +291,7 @@ SECTIONS {
         src/pokenav.o(.text);
         asm/pokenav.o(.text);
         src/pokenav_match_call.o(.text);
+        src/menu_unknown.o(.text);
         asm/menu_unknown.o(.text);
         asm/rom_81D1C44.o(.text);
         src/trainer_hill.o(.text);
@@ -595,6 +596,7 @@ SECTIONS {
         src/pokenav.o(.rodata);
         data/pokenav.o(.rodata);
         src/pokenav_match_call.o(.rodata);
+        src/menu_unknown.o(.rodata);
         data/menu_unknown.o(.rodata);
         data/rom_81D1C44.o(.rodata);
         src/trainer_hill.o(.rodata);

src/menu_unknown.c

@@ -0,0 +1,186 @@
+#include "global.h"
+#include "alloc.h"
+#include "international_string_util.h"
+#include "menu.h"
+#include "menu_unknown.h"
+#include "player_pc.h"
+#include "sound.h"
+#include "strings.h"
+#include "string_util.h"
+#include "window.h"
+#include "constants/songs.h"
+
+#define WINDOW_UNK_0 0
+#define WINDOW_UNK_1 1
+#define WINDOW_UNK_2 2
+
+extern struct ListMenuItem *gUnknown_0203CF4C;
+extern u8 gUnknown_0203CF48[3];
+
+void sub_81D1E7C(s32 itemIndex, bool8 onInit, struct ListMenu *list);
+
+const struct WindowTemplate gUnknown_086253E8[] =
+{
+    [WINDOW_UNK_0] = {
+        //0x08010100,
+        .bg = 0,
+        .tilemapLeft = 1,
+        .tilemapTop = 1,
+        .width = 8,
+	    //0x00080F02,
+        .height = 2,
+        .paletteNum = 0xF,
+        .baseBlock = 0x8
+    },
+    [WINDOW_UNK_1] = {
+        //0x08 01 15 00,
+        .bg = 0,
+        .tilemapLeft = 21,
+        .tilemapTop = 1,
+        .width = 8,
+        //0x0018 0F 12,
+        .height = 18,
+        .paletteNum = 0xF,
+        .baseBlock = 0x18
+    },
+    [WINDOW_UNK_2] = {
+	    //0x0B 01 01 00
+        .bg = 0,
+        .tilemapLeft = 1,
+        .tilemapTop = 1,
+        .width = 11,
+	    //0x0018 0F 08
+        .height = 8,
+        .paletteNum = 0xF,
+        .baseBlock = 0x18
+    }
+};
+
+const u8 gUnknown_08625400[] = {
+    1, 2, 3
+};
+
+static const u8 sEmptyItemName[] = _("");
+
+bool8 sub_81D1C44(u8 count)
+{
+    u32 i;
+    struct ListMenuItem **v1;
+    v1 = &gUnknown_0203CF4C;
+    *v1 = Alloc(count * sizeof(struct ListMenuItem) + sizeof(struct ListMenuItem));
+    
+    if (gUnknown_0203CF4C == NULL)
+        return FALSE;
+    
+    for (i = 0; i < ARRAY_COUNT(gUnknown_0203CF48); i = (u8)(i + 1))
+    {
+        gUnknown_0203CF48[i] |= 0xFF;
+    }
+
+    return TRUE;
+}
+
+u8 sub_81D1C84(u8 a0)
+{
+    struct WindowTemplate template;
+
+    u8 windowId = gUnknown_0203CF48[a0];
+    if (windowId == 0xFF)
+    {
+        if (a0 == WINDOW_UNK_2)
+        {
+            u32 v1;
+            u32 v2;
+            s32 v3;
+
+            template = gUnknown_086253E8[WINDOW_UNK_2];
+            v3 = GetMaxWidthInMenuTable(&gMailboxMailOptions[0], 4);
+            template.width = v3;
+            gUnknown_0203CF48[WINDOW_UNK_2] = AddWindow(&template);
+        }
+        else
+        {
+            gUnknown_0203CF48[a0] = AddWindow(&gUnknown_086253E8[a0]);
+        }
+        SetStandardWindowBorderStyle(gUnknown_0203CF48[a0], 0);
+    }
+    return gUnknown_0203CF48[a0];
+}
+
+void sub_81D1D04(u8 a0)
+{
+    sub_8198070(gUnknown_0203CF48[a0], 0);
+    ClearWindowTilemap(gUnknown_0203CF48[a0]);
+    RemoveWindow(gUnknown_0203CF48[a0]);
+    gUnknown_0203CF48[a0] = 0xFF;
+}
+
+u8 sub_81D1D34(u8 a0)
+{
+    return gUnknown_0203CF48[a0];
+}
+
+void sub_81D1D44(u8 windowId, s32 itemId, u8 y)
+{
+    u8 buffer[30];
+    u16 length;
+
+	if (itemId == LIST_CANCEL)
+        return;
+    
+    StringCopy(buffer, gSaveBlock1Ptr->mail[6 + itemId].playerName);
+    sub_81DB52C(buffer);
+    length = StringLength(buffer);
+    if (length <= 5)
+        ConvertInternationalString(buffer, LANGUAGE_JAPANESE);
+    AddTextPrinterParameterized4(windowId, 1, 8, y, 0, 0, gUnknown_08625400, -1, buffer);
+}
+
+u8 sub_81D1DC0(struct PlayerPCItemPageStruct *page)
+{
+    u16 i;
+    for (i = 0; i < page->count; i++)
+    {
+        gUnknown_0203CF4C[i].name = sEmptyItemName;
+        gUnknown_0203CF4C[i].id = i;
+    }
+
+    gUnknown_0203CF4C[i].name = gText_Cancel2;
+    gUnknown_0203CF4C[i].id = LIST_CANCEL;
+
+    gMultiuseListMenuTemplate.items = gUnknown_0203CF4C;
+    gMultiuseListMenuTemplate.totalItems = page->count + 1;
+    gMultiuseListMenuTemplate.windowId = gUnknown_0203CF48[1];
+    gMultiuseListMenuTemplate.header_X = 0;
+    gMultiuseListMenuTemplate.item_X = 8;
+    gMultiuseListMenuTemplate.cursor_X = 0;
+    gMultiuseListMenuTemplate.maxShowed = 8;
+    gMultiuseListMenuTemplate.upText_Y = 9;
+    gMultiuseListMenuTemplate.cursorPal = 2;
+    gMultiuseListMenuTemplate.fillValue = 1;
+    gMultiuseListMenuTemplate.cursorShadowPal = 3;
+    gMultiuseListMenuTemplate.moveCursorFunc = sub_81D1E7C;
+    gMultiuseListMenuTemplate.itemPrintFunc = sub_81D1D44;
+    gMultiuseListMenuTemplate.fontId = 1;
+    gMultiuseListMenuTemplate.cursorKind = 0;
+    gMultiuseListMenuTemplate.lettersSpacing = 0;
+    gMultiuseListMenuTemplate.itemVerticalPadding = 0;
+    gMultiuseListMenuTemplate.scrollMultiple = LIST_NO_MULTIPLE_SCROLL;
+    return ListMenuInit(&gMultiuseListMenuTemplate, page->itemsAbove, page->cursorPos);
+}
+
+void sub_81D1E7C(s32 itemIndex, bool8 onInit, struct ListMenu *list)
+{
+    if (onInit != TRUE)
+        PlaySE(SE_SELECT);
+}
+
+void sub_81D1E90(struct PlayerPCItemPageStruct *page)
+{
+    page->scrollIndicatorId = AddScrollIndicatorArrowPairParameterized(2, 0xC8, 12, 0x94, page->count - page->pageItems + 1, 0x6E, 0x6E, &page->itemsAbove);
+}
+
+void sub_81D1EC0(void)
+{
+    Free(gUnknown_0203CF4C);
+}

src/party_menu.c

@@ -37,15 +37,16 @@
 #include "main.h"
 #include "menu.h"
 #include "menu_helpers.h"
+#include "menu_unknown.h"
 #include "metatile_behavior.h"
 #include "overworld.h"
 #include "palette.h"
 #include "party_menu.h"
+#include "player_pc.h"
 #include "pokemon.h"
 #include "pokemon_icon.h"
 #include "pokemon_storage_system.h"
 #include "pokemon_summary_screen.h"
-#include "pokenav.h"
 #include "region_map.h"
 #include "reshow_battle_screen.h"
 #include "rom_8011DC0.h"

src/player_pc.c

@@ -20,7 +20,6 @@
 #include "overworld.h"
 #include "palette.h"
 #include "party_menu.h"
-#include "pokenav.h"
 #include "player_pc.h"
 #include "script.h"
 #include "sound.h"
@@ -29,6 +28,7 @@
 #include "strings.h"
 #include "task.h"
 #include "window.h"
+#include "menu_unknown.h"
 
 // structures
 struct Struct203BCC4