decompiled up to set_callback3_to_bag

asm/item_menu.s

@@ -5,191 +5,6 @@
 
 	.text
 
-	thumb_func_start Task_BagMenu
-Task_BagMenu: @ 81ABD28
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0x4
-	lsls r0, 24
-	lsrs r0, 24
-	mov r9, r0
-	lsls r0, 2
-	add r0, r9
-	lsls r0, 3
-	str r0, [sp]
-	ldr r1, =gTasks + 0x8
-	adds r6, r0, r1
-	ldr r5, =gUnknown_0203CE58
-	ldrb r0, [r5, 0x5]
-	lsls r0, 1
-	adds r1, r5, 0
-	adds r1, 0x12
-	adds r7, r0, r1
-	subs r1, 0xA
-	adds r0, r1
-	mov r8, r0
-	bl sub_81221EC
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _081ABD66
-	b _081ABEB2
-_081ABD66:
-	ldr r0, =gPaletteFade
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	beq _081ABD74
-	b _081ABEB2
-_081ABD74:
-	bl GetSwitchBagPocketDirection
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	beq _081ABDB8
-	cmp r0, 0x2
-	beq _081ABDC0
-	ldr r0, =gMain
-	ldrh r1, [r0, 0x2E]
-	movs r0, 0x4
-	ands r0, r1
-	lsls r0, 16
-	lsrs r0, 16
-	mov r10, r0
-	cmp r0, 0
-	beq _081ABE10
-	bl sub_81AC2C0
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	beq _081ABDA4
-	b _081ABEB2
-_081ABDA4:
-	b _081ABDCC
-	.pool
-_081ABDB8:
-	movs r1, 0x1
-	negs r1, r1
-	mov r0, r9
-	b _081ABDC4
-_081ABDC0:
-	mov r0, r9
-	movs r1, 0x1
-_081ABDC4:
-	movs r2, 0
-	bl SwitchBagPocket
-	b _081ABEB2
-_081ABDCC:
-	ldrb r0, [r6]
-	adds r1, r7, 0
-	mov r2, r8
-	bl sub_81AE860
-	ldrh r2, [r7]
-	mov r3, r8
-	ldrh r0, [r3]
-	adds r2, r0
-	ldr r0, =gUnknown_0203CE54
-	ldr r0, [r0]
-	ldr r1, =gUnknown_0203CE58
-	ldr r3, =0x00000829
-	adds r0, r3
-	ldrb r1, [r1, 0x5]
-	adds r0, r1
-	ldrb r0, [r0]
-	subs r0, 0x1
-	cmp r2, r0
-	beq _081ABEB2
-	movs r0, 0x5
-	bl PlaySE
-	mov r0, r9
-	bl bag_menu_swap_items
-	b _081ABEB2
-	.pool
-_081ABE10:
-	ldrb r0, [r6]
-	bl ListMenuHandleInputGetItemId
-	adds r4, r0, 0
-	ldrb r0, [r6]
-	adds r1, r7, 0
-	mov r2, r8
-	bl sub_81AE860
-	movs r0, 0x2
-	negs r0, r0
-	cmp r4, r0
-	beq _081ABE32
-	adds r0, 0x1
-	cmp r4, r0
-	bne _081ABE68
-	b _081ABEB2
-_081ABE32:
-	ldrb r0, [r5, 0x4]
-	cmp r0, 0x5
-	bne _081ABE40
-	movs r0, 0x20
-	bl PlaySE
-	b _081ABEB2
-_081ABE40:
-	movs r0, 0x5
-	bl PlaySE
-	ldr r0, =gSpecialVar_ItemId
-	mov r1, r10
-	strh r1, [r0]
-	ldr r0, =gTasks + 0x8
-	subs r0, 0x8
-	ldr r3, [sp]
-	adds r0, r3, r0
-	ldr r1, =unknown_ItemMenu_Confirm
-	str r1, [r0]
-	b _081ABEB2
-	.pool
-_081ABE68:
-	movs r0, 0x5
-	bl PlaySE
-	bl sub_81AB824
-	ldrb r0, [r6]
-	movs r1, 0x2
-	bl bag_menu_print_cursor_
-	strh r4, [r6, 0x2]
-	ldrb r0, [r5, 0x5]
-	adds r0, 0x1
-	lsls r0, 24
-	lsrs r0, 24
-	lsls r4, 16
-	lsrs r4, 16
-	adds r1, r4, 0
-	bl BagGetQuantityByPocketPosition
-	strh r0, [r6, 0x4]
-	ldrb r0, [r5, 0x5]
-	adds r0, 0x1
-	lsls r0, 24
-	lsrs r0, 24
-	adds r1, r4, 0
-	bl BagGetItemIdByPocketPosition
-	ldr r1, =gSpecialVar_ItemId
-	strh r0, [r1]
-	ldr r1, =gUnknown_08614054
-	ldrb r0, [r5, 0x4]
-	lsls r0, 2
-	adds r0, r1
-	ldr r1, [r0]
-	mov r0, r9
-	bl _call_via_r1
-_081ABEB2:
-	add sp, 0x4
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end Task_BagMenu
-
 	thumb_func_start set_callback3_to_bag
 set_callback3_to_bag: @ 81ABECC
 	push {r4,lr}

src/item_menu.c

@@ -771,7 +771,7 @@ void sub_81ABCC0(int a, int b, int c)
     PrintMoneyAmount(a, 0x26, 1, c, 0);
 }
 
-/* void Task_BagMenu(u8 taskId)
+void Task_BagMenu(u8 taskId)
 {
     s16* data = gTasks[taskId].data;
     u16* ScrollPos = &gUnknown_0203CE58.unk12[gUnknown_0203CE58.pocket];
@@ -807,17 +807,19 @@ void sub_81ABCC0(int a, int b, int c)
             sub_81AE860(data[0], ScrollPos, CursorPos);
             switch (r4)
             {
-                default:
+                case -1:
+                    break;
+                case -2:
                     if (gUnknown_0203CE58.unk4 == 5)
                     {
                         PlaySE(SE_HAZURE);
-                        return;
+                        break;
                     }
-                        PlaySE(SE_SELECT);
+                    PlaySE(SE_SELECT);
-                        gSpecialVar_ItemId = select;
+                    gSpecialVar_ItemId = select;
-                        gTasks[taskId].func = unknown_ItemMenu_Confirm;
+                    gTasks[taskId].func = unknown_ItemMenu_Confirm;
-                    return;
+                    break;
-                case -2:
+                default:
                     PlaySE(SE_SELECT);
                     sub_81AB824();
                     bag_menu_print_cursor_(data[0], 2);
@@ -825,13 +827,18 @@ void sub_81ABCC0(int a, int b, int c)
                     data[2] = BagGetQuantityByPocketPosition(gUnknown_0203CE58.pocket + 1, r4);
                     gSpecialVar_ItemId = BagGetItemIdByPocketPosition(gUnknown_0203CE58.pocket + 1, r4);
                     gUnknown_08614054[gUnknown_0203CE58.unk4](taskId);
-                 case -1:
-                    break;
-                
-                
-                
             }
-            
         }
     }
-} */
+}
+
+void set_callback3_to_bag(u8 taskId)
+{
+    bag_menu_add_pocket_scroll_arrow_indicators_maybe();
+    bag_menu_add_list_scroll_arrow_indicators_maybe();
+    ClearWindowTilemap(3);
+    ClearWindowTilemap(4);
+    PutWindowTilemap(1);
+    schedule_bg_copy_tilemap_to_vram(0);
+    gTasks[taskId].func = Task_BagMenu;
+}