content: /*
   * Copyright 2019 Aurélien Gâteau <mail@agateau.com>
   *
   * This file is part of Pixel Wheels.
   *
   * Pixel Wheels is free software: you can redistribute it and/or modify it under
   * the terms of the GNU General Public License as published by the Free
   * Software Foundation, either version 3 of the License, or (at your option)
   * any later version.
   *
   * This program 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 General Public License for
   * more details.
   *
   * You should have received a copy of the GNU General Public License along with
   * this program.  If not, see <http://www.gnu.org/licenses/>.
   */
  package com.agateau.pixelwheels.map;
  
  import com.badlogic.gdx.maps.MapObject;
  import com.badlogic.gdx.maps.objects.PolylineMapObject;
  import com.badlogic.gdx.maps.objects.RectangleMapObject;
  
  /** Provides instances of MapObjectWalker for a given MapObject */
  public class MapObjectWalkerFactory {
      private static final RectangleMapObjectWalker sRectangleWalker = new RectangleMapObjectWalker();
      private static final PolylineMapObjectWalker sPolylineWalker = new PolylineMapObjectWalker();
  
      public static MapObjectWalker get(MapObject object) {
          // This assumes we do not create fillers from multiple threads
          MapObjectWalker walker;
          if (object instanceof RectangleMapObject) {
              walker = sRectangleWalker;
          } else if (object instanceof PolylineMapObject) {
              walker = sPolylineWalker;
          } else {
              throw new RuntimeException("Unsupported MapObject type: " + object);
          }
          walker.setMapObject(object);
          return walker;
      }
  }
  