LevelUp XML Map Import for FlashPunk

package
{
    import flash.utils.ByteArray;
    import net.flashpunk.Entity;
    import net.flashpunk.graphics.Tilemap;

    public class Level extends Entity
    {
        [Embed(source = "assets/tileset.png")]
        private const Tileset1:Class;

        [Embed(source = 'assets/map4.xml', mimeType = 'application/octet-stream')]
        private static const mapXML:Class;

        public var tiles:Tilemap;

        public function Level()
        {
            loadMap();
            graphic = tiles;
        }

        private function loadMap():void
        {
            var rawData:ByteArray = new mapXML;
            var dataString:String = rawData.readUTFBytes(rawData.length);
            var xmlData:XML = new XML(dataString);


            var width:int = xmlData.@Width;
            var height:int = xmlData.@Height;
            var tilewidth:int = xmlData.@TileWidth;
            var tileheight:int = xmlData.@TileHeight;

            tiles = new Tilemap(Tileset1, width * tilewidth, height * tileheight, tilewidth, tileheight);

            for each(var layer:XML in xmlData.Layer)
            {
                for each (var tile:XML in layer.Tile)
                {
                    var x:int = tile.@X;
                    var y:int = tile.@Y;
                    var id:int = tile.@Id;
                    var ts:int = tile.@Tileset;

                    var i:int = 0;
                    tiles.setTile(x, y, id);
                }
            }
        }

    }
}