From 1f5378c6d16285451fda0cc6a7348ebe2c70a9b3 Mon Sep 17 00:00:00 2001
From: PikalaxALT <pikalaxalt@gmail.com>
Date: Tue, 24 Oct 2017 21:41:22 -0400
Subject: [PATCH] sub_80E9108

---
 asm/secret_base.s        | 75 ----------------------------------------
 include/map_name_popup.h | 11 ++++++
 src/secret_base.c        | 33 ++++++++++++++++--
 3 files changed, 42 insertions(+), 77 deletions(-)
 create mode 100644 include/map_name_popup.h

diff --git a/asm/secret_base.s b/asm/secret_base.s
index 1a0a51b994..0b3af4ef56 100644
--- a/asm/secret_base.s
+++ b/asm/secret_base.s
@@ -5,81 +5,6 @@
 
 	.text
 
-	thumb_func_start sub_80E90C8
-sub_80E90C8: @ 80E90C8
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldr r0, =gPlayerAvatar
-	ldrb r1, [r0, 0x5]
-	lsls r0, r1, 3
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, =gMapObjects
-	adds r0, r1
-	movs r1, 0x2
-	bl FieldObjectTurn
-	bl sub_80ABDFC
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _080E90F8
-	bl EnableBothScriptContexts
-	adds r0, r4, 0
-	bl DestroyTask
-_080E90F8:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80E90C8
-
-	thumb_func_start sub_80E9108
-sub_80E9108: @ 80E9108
-	push {r4,lr}
-	sub sp, 0x4
-	bl ScriptContext2_Enable
-	bl HideMapNamePopUpWindow
-	mov r4, sp
-	adds r4, 0x2
-	movs r2, 0x88
-	lsls r2, 2
-	mov r0, sp
-	adds r1, r4, 0
-	bl sub_80E8CB0
-	mov r1, sp
-	mov r0, sp
-	ldrh r0, [r0]
-	adds r0, 0x7
-	strh r0, [r1]
-	ldrh r0, [r4]
-	adds r0, 0x7
-	strh r0, [r4]
-	mov r0, sp
-	movs r1, 0
-	ldrsh r0, [r0, r1]
-	movs r2, 0
-	ldrsh r1, [r4, r2]
-	movs r2, 0xE2
-	lsls r2, 4
-	bl MapGridSetMetatileIdAt
-	mov r0, sp
-	movs r1, 0
-	ldrsh r0, [r0, r1]
-	movs r2, 0
-	ldrsh r1, [r4, r2]
-	bl CurrentMapDrawMetatileAt
-	bl pal_fill_black
-	ldr r0, =sub_80E90C8
-	movs r1, 0
-	bl CreateTask
-	add sp, 0x4
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80E9108
-
 	thumb_func_start sub_80E916C
 sub_80E916C: @ 80E916C
 	push {r4-r6,lr}
diff --git a/include/map_name_popup.h b/include/map_name_popup.h
new file mode 100644
index 0000000000..8a9043a3f9
--- /dev/null
+++ b/include/map_name_popup.h
@@ -0,0 +1,11 @@
+#ifndef GUARD_MAP_NAME_POPUP_H
+#define GUARD_MAP_NAME_POPUP_H
+
+// Exported type declarations
+
+// Exported RAM declarations
+
+// Exported ROM declarations
+void HideMapNamePopUpWindow(void);
+
+#endif //GUARD_MAP_NAME_POPUP_H
diff --git a/src/secret_base.c b/src/secret_base.c
index 190962c51f..0cdf6b010d 100644
--- a/src/secret_base.c
+++ b/src/secret_base.c
@@ -5,17 +5,20 @@
 #include "palette.h"
 #include "list_menu.h"
 #include "map_constants.h"
-#include "decoration.h"
-#include "decoration_inventory.h"
 #include "overworld.h"
 #include "fieldmap.h"
 #include "field_camera.h"
 #include "field_player_avatar.h"
 #include "field_screen.h"
 #include "field_weather.h"
+#include "field_map_obj.h"
+#include "map_name_popup.h"
 #include "text.h"
 #include "string_util.h"
+#include "script.h"
 #include "event_data.h"
+#include "decoration.h"
+#include "decoration_inventory.h"
 #include "secret_base.h"
 
 // Static type declarations
@@ -303,3 +306,29 @@ bool8 sub_80E909C(void)
     }
     return TRUE;
 }
+
+void sub_80E90C8(u8 taskId)
+{
+    FieldObjectTurn(&gMapObjects[gPlayerAvatar.mapObjectId], DIR_NORTH);
+    if (sub_80ABDFC() == TRUE)
+    {
+        EnableBothScriptContexts();
+        DestroyTask(taskId);
+    }
+}
+
+void sub_80E9108(void)
+{
+    s16 x;
+    s16 y;
+
+    ScriptContext2_Enable();
+    HideMapNamePopUpWindow();
+    sub_80E8CB0(&x, &y, 0x220);
+    x += 7;
+    y += 7;
+    MapGridSetMetatileIdAt(x, y, 0x220 | 0xC00);
+    CurrentMapDrawMetatileAt(x, y);
+    pal_fill_black();
+    CreateTask(sub_80E90C8, 0);
+}