     protected const _maxDrawn :Map = ValueComputingMap.newMapOf(String, calcMaxDrawn);
     protected const _imageCreators :Dictionary = new Dictionary(); //<name, TextureCreator>
     protected var _lib :XflLibrary;
-
-    protected static const FLIPBOOK_TEXTURE :RegExp = /^(.*)_flipbook_(\d+)$/;
 }
 }
 

    }

    public function instantiateSymbol (id :String) :DisplayObject {
        const match :Object = FLIPBOOK_TEXTURE.exec(id);
        if (match != null) return loadTexture(id);
        const item :* = _lib.get(id);
        if (item is XflTexture) return loadTexture(XflTexture(item).symbol);
        else return createMovie(MovieMold(item).id);
    }

    public function getMemoryUsage (id :String, subtex :Dictionary = null) :int {

import flump.mold.LayerMold;
import flump.mold.MovieMold;
import flump.xfl.XflLibrary;

import starling.display.DisplayObject;
import starling.display.Image;
