Add tileToFull

git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@678 ed5b42cb-e716-0410-a449-f6a68f950b19

src/java/com/threerings/miso/util/MisoUtil.java

@@ -383,6 +383,14 @@ public class MisoUtil
         return toFull(fine / metrics.finegran, fine % metrics.finegran);
     }
 
+    /**
+     * Returns the supplied tile coordinate as a full coordinate assuming a fine offset of 0.
+     */
+    public static int tileToFull (int tile)
+    {
+        return toFull(tile, 0);
+    }
+
     /**
      * Composes the supplied tile coordinate and fine coordinate offset
      * into a full coordinate.