diff --git a/asm/field_map_obj.s b/asm/field_map_obj.s
index 61b470b55..0e90f7562 100644
--- a/asm/field_map_obj.s
+++ b/asm/field_map_obj.s
@@ -5,46 +5,6 @@
 
 	.text
 
-	thumb_func_start sub_808E16C
-sub_808E16C: @ 808E16C
-	push {r4-r7,lr}
-	adds r4, r0, 0
-	adds r5, r1, 0
-	lsls r4, 16
-	lsrs r4, 16
-	lsls r5, 16
-	lsrs r5, 16
-	bl ClearPlayerAvatarInfo
-	movs r6, 0
-	ldr r7, =gMapObjects
-	lsls r4, 16
-	lsls r5, 16
-_0808E186:
-	lsls r0, r6, 3
-	adds r0, r6
-	lsls r0, 2
-	adds r0, r7
-	ldrb r0, [r0]
-	lsls r0, 31
-	cmp r0, 0
-	beq _0808E1A0
-	adds r0, r6, 0
-	asrs r1, r4, 16
-	asrs r2, r5, 16
-	bl sub_808E1B8
-_0808E1A0:
-	adds r0, r6, 0x1
-	lsls r0, 24
-	lsrs r6, r0, 24
-	cmp r6, 0xF
-	bls _0808E186
-	bl sub_808D450
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_808E16C
-
 	thumb_func_start sub_808E1B8
 sub_808E1B8: @ 808E1B8
 	push {r4-r7,lr}
diff --git a/src/field_map_obj.c b/src/field_map_obj.c
index caf43ce6a..3e3f22a45 100644
--- a/src/field_map_obj.c
+++ b/src/field_map_obj.c
@@ -34,6 +34,7 @@ void sub_8096518(struct MapObject *, struct Sprite *);
 /*static*/ struct MapObjectTemplate *GetFieldObjectTemplateByLocalIdAndMap(u8, u8, u8);
 /*static*/ void sub_808E894(u16);
 /*static*/ void RemoveFieldObjectIfOutsideView(struct MapObject *mapObject);
+/*static*/ void sub_808E1B8(u8, s16, s16);
 
 // ROM data
 
@@ -785,3 +786,18 @@ void RemoveFieldObjectIfOutsideView(struct MapObject *mapObject)
         return;
     RemoveFieldObject(mapObject);
 }
+
+void sub_808E16C(s16 x, s16 y)
+{
+    u8 i;
+
+    ClearPlayerAvatarInfo();
+    for (i = 0; i < ARRAY_COUNT(gMapObjects); i ++)
+    {
+        if (gMapObjects[i].active)
+        {
+            sub_808E1B8(i, x, y);
+        }
+    }
+    sub_808D450();
+}