Added enumerateTileSetIds().

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@658 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/media/tile/bundle/TileSetBundle.java

@@ -1,5 +1,5 @@
 //
-// $Id: TileSetBundle.java,v 1.2 2001/11/20 03:48:41 mdb Exp $
+// $Id: TileSetBundle.java,v 1.3 2001/11/29 00:13:42 mdb Exp $
 
 package com.threerings.media.tile.bundle;
 
@@ -54,6 +54,14 @@ public class TileSetBundle
         return (TileSet)get(tileSetId);
     }
 
+    /**
+     * Enumerates the tileset ids in this tileset bundle.
+     */
+    public Iterator enumerateTileSetIds ()
+    {
+        return keySet().iterator();
+    }
+
     /**
      * Enumerates the tilesets in this tileset bundle.
      */