First pass at getting miso working with actual tiles and tileset data.

Still to do:
- Handle tile priorities in ISO sorting.
- Handle recoloring tiles (this may result in annoyingly significant changes to Tile/TileSet API)
- Dynamically loading sections rather than loading all the tiles of a scene.
- Better handling of the state where the scene's not yet loaded.
- Portals.
- Dynamic sizing of the MisoScenePanel



git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@932 ed5b42cb-e716-0410-a449-f6a68f950b19

src/as/com/threerings/miso/client/BaseTileIsoSprite.as

@@ -1,20 +1,40 @@
+//
+// Nenya library - tools for developing networked games
+// Copyright (C) 2002-2010 Three Rings Design, Inc., All Rights Reserved
+// http://www.threerings.net/code/nenya/
+//
+// This library is free software; you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as published
+// by the Free Software Foundation; either version 2.1 of the License, or
+// (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
 package com.threerings.miso.client {
 
-import as3isolib.display.primitive.IsoBox;
-import as3isolib.graphics.SolidColorFill;
+import com.threerings.media.tile.Tile;
+import com.threerings.miso.util.MisoSceneMetrics;
 
-public class BaseTileIsoSprite extends IsoBox
+public class BaseTileIsoSprite extends TileIsoSprite
 {
-    public function BaseTileIsoSprite (x :int, y :int, tileId :int)
+    public function BaseTileIsoSprite (x :int, y :int, tileId :int, tile :Tile,
+                                       metrics :MisoSceneMetrics)
     {
-        width = 1;
-        height = VERT_OFFSET;
-        length = 1;
+        super(x, y, tileId, tile, metrics);
+    }
 
-        moveTo(x, y, -VERT_OFFSET);
+    public override function layout (x :int, y :int, tile :Tile) :void
+    {
+        super.layout(x, y, tile);
 
-        // TEMP
-        fill = new SolidColorFill(tileId * 1000, 1.0);
+        setSize(1, 1, VERT_OFFSET);
     }
 
     protected static const VERT_OFFSET :Number = 0.01;