From f9de01dc863fb0b9a7a2d4c4412e213b259eb4c7 Mon Sep 17 00:00:00 2001
From: PikalaxALT <pikalaxalt@gmail.com>
Date: Wed, 13 Sep 2017 19:45:59 -0400
Subject: sub_808F638 and sub_808F648

---
 src/field_map_obj.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'src')

diff --git a/src/field_map_obj.c b/src/field_map_obj.c
index fd3cc7967..0cb73620c 100755
--- a/src/field_map_obj.c
+++ b/src/field_map_obj.c
@@ -1855,3 +1855,27 @@ u8 sub_808F608(s16 x1, s16 x2, s16 y1, s16 y2)
     }
     return retval;
 }
+
+u8 sub_808F638(s16 x1, s16 x2, s16 y1, s16 y2)
+{
+    u8 retval;
+
+    retval = DIR_SOUTH;
+    if (x2 < 0)
+    {
+        retval = DIR_NORTH;
+    }
+    return retval;
+}
+
+u8 sub_808F648(s16 x1, s16 x2, s16 y1, s16 y2)
+{
+    u8 retval;
+
+    retval = DIR_EAST;
+    if (x1 < 0)
+    {
+        retval = DIR_WEST;
+    }
+    return retval;
+}
-- 
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