Fixed up image loading to use the now-non-static ImageManager class.

Modified TileManager to store the height of a tile in the Tile
object's member data when the tile is initially created since we
would like to be able to reference it speedily.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@63 542714f4-19e9-0310-aa3c-eee0fc999fb1

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

@@ -1,20 +1,34 @@
 //
-// $Id: TileSetManagerImpl.java,v 1.3 2001/07/18 21:45:42 shaper Exp $
+// $Id: TileSetManagerImpl.java,v 1.4 2001/07/18 22:45:35 shaper Exp $
 
 package com.threerings.miso.tile;
 
+import com.threerings.media.ImageManager;
+
 import com.samskivert.util.IntMap;
 
+import java.awt.Image;
 import java.util.ArrayList;
 import java.util.Enumeration;
 
 public abstract class TileSetManagerImpl implements TileSetManager
 {
+    public TileSetManagerImpl (ImageManager imgr)
+    {
+	_imgr = imgr;
+    }
+
     public TileSet getTileSet (int tsid)
     {
 	return (TileSet)_tilesets.get(tsid);
     }
 
+    public Image getTileImage (int tsid, int tid)
+    {
+	TileSet tset = getTileSet(tsid);
+	return (tset != null) ? tset.getTileImage(_imgr, tid) : null;
+    }
+
     public ArrayList getTileSets ()
     {
 	int size = _tilesets.size();
@@ -35,5 +49,6 @@ public abstract class TileSetManagerImpl implements TileSetManager
 	return _tilesets.size();
     }
 
+    protected ImageManager _imgr;
     protected IntMap _tilesets = new IntMap();
 }