1 /*
   2  * Copyright (c) 2016, Oracle and/or its affiliates.
   3  * All rights reserved. Use is subject to license terms.
   4  *
   5  * This file is available and licensed under the following license:
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  *
  11  *  - Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  *  - Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in
  15  *    the documentation and/or other materials provided with the distribution.
  16  *  - Neither the name of Oracle Corporation nor the names of its
  17  *    contributors may be used to endorse or promote products derived
  18  *    from this software without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  24  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31  */
  32 package minesweeperfx;
  33 
  34 
  35 import java.util.HashMap;
  36 import java.util.Map;
  37 import javafx.scene.image.Image;
  38 
  39 
  40 public class Resources {
  41 
  42     public enum ImageType { Blank,
  43                             Over,
  44                             ExposedTile,
  45                             Flag,
  46                             FlagOver,
  47                             HitMine,
  48                             Mine,
  49                             WrongMine,
  50                             Number1,
  51                             Number2,
  52                             Number3,
  53                             Number4,
  54                             Number5,
  55                             Number6,
  56                             Number7,
  57                             Number8 }
  58 
  59     private Map<ImageType, Image> images;
  60 
  61     private static Resources resources = null;
  62 
  63     public static Resources getInstance() {
  64         if (resources == null) {
  65             resources = new Resources();
  66         }
  67 
  68         return resources;
  69     }
  70 
  71     private Resources() {
  72         images = new HashMap<ImageType, Image>();
  73         loadImages();
  74     }
  75 
  76     private void loadImages() {
  77         loadImage("resources/blank.png",     ImageType.Blank);
  78         loadImage("resources/blankover.png", ImageType.Over);
  79         loadImage("resources/exposed.png",   ImageType.ExposedTile);
  80         loadImage("resources/flag.png",      ImageType.Flag);
  81         loadImage("resources/flag.png",      ImageType.FlagOver); // TODO create image
  82         loadImage("resources/hitmine.png",   ImageType.HitMine);
  83         loadImage("resources/mine.png",      ImageType.Mine);
  84         loadImage("resources/wrongmine.png", ImageType.WrongMine);
  85         loadImage("resources/number1.png",   ImageType.Number1);
  86         loadImage("resources/number2.png",   ImageType.Number2);
  87         loadImage("resources/number3.png",   ImageType.Number3);
  88         loadImage("resources/number4.png",   ImageType.Number4);
  89         loadImage("resources/number5.png",   ImageType.Number5);
  90         loadImage("resources/number6.png",   ImageType.Number6);
  91         loadImage("resources/number7.png",   ImageType.Number7);
  92         loadImage("resources/number8.png",   ImageType.Number8);
  93     }
  94 
  95     private void loadImage(String imageName, ImageType type) {
  96         String url = Resources.class.getResource(imageName).toExternalForm();
  97         Image image = new Image(url);
  98         images.put(type, image);
  99     }
 100 
 101     public Image getImage(ImageType value) {
 102         return images.get(value);
 103     }
 104 }