1 files changed, 6 insertions, 0 deletions
diff --git a/core/src/ch/asynk/gdx/boardgame/Orientation.java b/core/src/ch/asynk/gdx/boardgame/Orientation.java
index 677c979..e5c906b 100644
--- a/core/src/ch/asynk/gdx/boardgame/Orientation.java
+++ b/core/src/ch/asynk/gdx/boardgame/Orientation.java
@@ -62,6 +62,12 @@ public enum Orientation
         return (o.r == -1) ? o.right() : o;
     }
 
+    public Orientation opposite()
+    {
+        if (s <= NW.s) return fromS(this.s << 4);
+        return fromS(this.s >> 4);
+    }
+
     public static Orientation fromS(int s)
     {
              if (s ==  E.s) return  E;