through sub_8134FB0

asm/wallclock.s

@@ -5,103 +5,6 @@
 
 	.text
 
-	thumb_func_start sub_8134F10
-sub_8134F10: @ 8134F10
-	push {lr}
-	lsls r0, 24
-	lsrs r2, r0, 24
-	ldr r0, =gPaletteFade
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	bne _08134F30
-	ldr r0, =gTasks
-	lsls r1, r2, 2
-	adds r1, r2
-	lsls r1, 3
-	adds r1, r0
-	ldr r0, =sub_8134F40
-	str r0, [r1]
-_08134F30:
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8134F10
-
-	thumb_func_start sub_8134F40
-sub_8134F40: @ 8134F40
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	adds r0, r4, 0
-	bl sub_8135130
-	ldr r0, =gMain
-	ldrh r1, [r0, 0x2E]
-	movs r0, 0x3
-	ands r0, r1
-	cmp r0, 0
-	beq _08134F66
-	ldr r0, =gTasks
-	lsls r1, r4, 2
-	adds r1, r4
-	lsls r1, 3
-	adds r1, r0
-	ldr r0, =sub_8134F78
-	str r0, [r1]
-_08134F66:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8134F40
-
-	thumb_func_start sub_8134F78
-sub_8134F78: @ 8134F78
-	push {r4,lr}
-	sub sp, 0x4
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	movs r0, 0x1
-	negs r0, r0
-	movs r1, 0
-	str r1, [sp]
-	movs r2, 0
-	movs r3, 0x10
-	bl BeginNormalPaletteFade
-	ldr r1, =gTasks
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	adds r0, r1
-	ldr r1, =sub_8134FB0
-	str r1, [r0]
-	add sp, 0x4
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8134F78
-
-	thumb_func_start sub_8134FB0
-sub_8134FB0: @ 8134FB0
-	push {lr}
-	ldr r0, =gPaletteFade
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	bne _08134FC6
-	ldr r0, =gMain
-	ldr r0, [r0, 0x8]
-	bl SetMainCallback2
-_08134FC6:
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8134FB0
-
 	thumb_func_start sub_8134FD4
 sub_8134FD4: @ 8134FD4
 	push {lr}

src/wallclock.c

@@ -30,7 +30,10 @@ static void sub_8134DC4(u8 taskId);
 static void c3_80BF560(u8 taskId);
 static void sub_8134EA4(u8 taskId);
 static void c2_080111BC(u8 taskId);
-void sub_8134F10(u8 taskId);
+static void sub_8134F10(u8 taskId);
+static void sub_8134F40(u8 taskId);
+static void sub_8134F78(u8 taskId);
+static void sub_8134FB0(u8 taskId);
 u16 sub_8134FFC(u16 a0, u8 a1, u8 a2);
 void sub_813504C(u8 taskId, u8 a1);
 void sub_8135130(u8 taskId);
@@ -764,3 +767,34 @@ static void c2_080111BC(u8 taskId)
         SetMainCallback2(gMain.savedCallback);
     }
 }
+
+static void sub_8134F10(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        gTasks[taskId].func = sub_8134F40;
+    }
+}
+
+static void sub_8134F40(u8 taskId)
+{
+    sub_8135130(taskId);
+    if (gMain.newKeys & (A_BUTTON | B_BUTTON))
+    {
+        gTasks[taskId].func = sub_8134F78;
+    }
+}
+
+static void sub_8134F78(u8 taskId)
+{
+    BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+    gTasks[taskId].func = sub_8134FB0;
+}
+
+static void sub_8134FB0(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        SetMainCallback2(gMain.savedCallback);
+    }
+}