Major media subsystem revamp:

- All images are loaded through the image manager
- Architected to allow the use of prepared or unprepared images (and
  volatile images when the day comes that they support alpha)
- Tunable caches for images and tiles
- Resource manager caches unpacked resources on the filesystem
- Various and sundry other cleanups


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@2116 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/media/tile/TileUtil.java

@@ -1,40 +1,13 @@
 //
-// $Id: TileUtil.java,v 1.3 2002/05/06 18:08:32 mdb Exp $
+// $Id: TileUtil.java,v 1.4 2003/01/13 22:49:46 mdb Exp $
 
 package com.threerings.media.tile;
 
-import com.threerings.media.Log;
-
 /**
  * Miscellaneous utility routines for working with tiles.
  */
 public class TileUtil
 {
-    /**
-     * Returns the image associated with the given tile from the given
-     * tile manager, or null if an error occurred.  Any exceptions that
-     * occur are logged.
-     *
-     * @param tilemgr the tile manager via which the tile should be
-     * fetched.
-     * @param tileSetId the id of the tileset from which to fetch the
-     * tile.
-     * @param tileIndex the index of the tile to be fetched.
-     */
-    public static Tile getTile (
-        TileManager tilemgr, int tileSetId, int tileIndex)
-    {
-	try {
-            TileSet set = tilemgr.getTileSet(tileSetId);
-            return set.getTile(tileIndex);
-
-	} catch (TileException te) {
-	    Log.warning("Error retrieving tile [tsid=" + tileSetId +
-                        ", tidx=" + tileIndex + ", error=" + te + "].");
-	    return null;
-	}
-    }
-
     /**
      * Generates a fully-qualified tileid given the supplied tileset id
      * and tile index. This fully-qualified id can be used to fetch the