A bunch of intertwingled changes:

Refactored TileSet into TileSet, UniformTileSet, SwissArmyTileSet and
ObjectTileSet.

Removed dependence on the "root" system property from the
XMLSceneRepository (things either pass in full paths now or input streams
fetched via the resource manager).

Removed MisoUtil.createImageManager() because everyone does that by hand
now (which is good because some non-Miso things were using MisoUtil for
that).

I think that's it, but if there was something else, don't blame me. Blame
the monkeys.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@608 542714f4-19e9-0310-aa3c-eee0fc999fb1

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

@@ -0,0 +1,65 @@
+//
+// $Id: ObjectTileSet.java,v 1.1 2001/11/08 03:04:44 mdb Exp $
+
+package com.threerings.media.tile;
+
+import java.awt.Image;
+import java.awt.Point;
+
+import com.samskivert.util.HashIntMap;
+
+import com.threerings.media.Log;
+import com.threerings.media.ImageManager;
+
+/**
+ * The objcet tileset supports the specification of object information for
+ * object tiles in addition to all of the features of the swiss army
+ * tileset.
+ */
+public class ObjectTileSet extends SwissArmyTileSet
+{
+    /**
+     * Constructs a tileset with all of the swiss army configuration
+     * parameters, with the addition of object information for those tiles
+     * in the set that are object tiles.
+     *
+     * @param objects object information for those tiles that are objects.
+     *
+     * @see SwissArmyTileSet#SwissArmyTileSet
+     */
+    public ObjectTileSet (
+        ImageManager imgmgr, String imgPath, String name, int tsid,
+        int[] tileCount, int[] rowWidth, int[] rowHeight,
+        Point offsetPos, Point gapDist, HashIntMap objects)
+    {
+        super(imgmgr, imgPath, name, tsid, tileCount, rowWidth, rowHeight,
+              offsetPos, gapDist);
+
+        // keep this for later
+        _objects = objects;
+    }
+
+    /**
+     * Creates instances of {@link ObjectTile} which can span more than a
+     * single tile's space in a display.
+     */
+    protected Tile createTile (int tileId)
+    {
+        // default object dimensions to (1, 1)
+        int wid = 1, hei = 1;
+
+        // retrieve object dimensions if known
+        if (_objects != null) {
+            int size[] = (int[])_objects.get(tileId);
+            if (size != null) {
+                wid = size[0];
+                hei = size[1];
+            }
+        }
+
+        return new ObjectTile(_tsid, tileId, wid, hei);
+    }
+
+    /** Mapping of object tile ids to object dimensions. */
+    protected HashIntMap _objects;
+}