content: /*
   * Copyright 2017 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.debug;
  
  import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
  import java.util.HashMap;
  
  /** An helper class to register global debug shape drawers */
  public class DebugShapeMap {
      public interface Shape {
          void draw(ShapeRenderer renderer);
      }
  
      private static final HashMap<Object, Shape> sMap = new HashMap<>();
  
      public static Iterable<? extends Shape> values() {
          return sMap.values();
      }
  
      public static void put(Object key, Shape shape) {
          sMap.put(key, shape);
      }
  
      public static void remove(Object key) {
          sMap.remove(key);
      }
  
      public static void clear() {
          sMap.clear();
      }
  }
  