core/src/ru/deadsoftware/cavecraft/game/GameWorld.java

   1 package ru.deadsoftware.cavecraft.game;
   2
   3 import com.badlogic.gdx.Gdx;
   4 import com.badlogic.gdx.math.Vector2;
   5 import ru.deadsoftware.cavecraft.Items;
   6
   7 public class GameWorld {
   8
   9     private int WIDTH, HEIGHT;
  10
  11     private int[][] foreMap;
  12     private int[][] backMap;
  13
  14     public int getWidth() {
  15         return WIDTH;
  16     }
  17
  18     public int getHeight() {
  19         return HEIGHT;
  20     }
  21
  22     public int getForeMap(int x, int y) {
  23         int map = 0;
  24         try {
  25             if (x<0) {
  26                 x = x % (getWidth());
  27                 x = getWidth()- Math.abs(x);
  28             } else if (x>0) {
  29                 x = x % (getWidth());
  30             }
  31             map = foreMap[x][y];
  32         } catch (ArrayIndexOutOfBoundsException e) {
  33             Gdx.app.error("GameWorld",e.toString());
  34         }
  35         return map;
  36     }
  37
  38     public void setForeMap(int x, int y, int value) {
  39         try {
  40             if (x<0) {
  41                 x = x % (getWidth());
  42                 x = getWidth()- Math.abs(x);
  43             } else if (x>0) {
  44                 x = x % (getWidth());
  45             }
  46             foreMap[x][y] = value;
  47         } catch (ArrayIndexOutOfBoundsException e) {
  48             Gdx.app.error("GameWorld", e.toString());
  49         }
  50     }
  51
  52     public int getBackMap(int x, int y) {
  53         int map = 0;
  54         try {
  55             if (x<0) {
  56                 x = x % (getWidth());
  57                 x = getWidth()- Math.abs(x);
  58             } else if (x>0) {
  59                 x = x % (getWidth());
  60             }
  61             map = backMap[x][y];
  62         } catch (ArrayIndexOutOfBoundsException e) {
  63             Gdx.app.error("GameWorld",e.toString());
  64         }
  65         return map;
  66     }
  67
  68     public void setBackMap(int x, int y, int value) {
  69         try {
  70             if (x<0) {
  71                 x = x % (getWidth());
  72                 x = getWidth()- Math.abs(x);
  73             } else if (x>0) {
  74                 x = x % (getWidth());
  75             }
  76             backMap[x][y] = value;
  77         } catch (ArrayIndexOutOfBoundsException e) {
  78             Gdx.app.error("GameWorld", e.toString());
  79         }
  80     }
  81
  82     public void placeToForeground(int x, int y, int value) {
  83         if (getForeMap(x,y) == 0 || value == 0) {
  84             setForeMap(x,y,value);
  85         }
  86     }
  87
  88     public void placeToBackground(int x, int y, int value) {
  89         if (value==0 || (getBackMap(x,y) == 0 && !Items.BLOCKS.getValueAt(value).foreground)) {
  90             setBackMap(x,y,value);
  91         }
  92     }
  93
  94     public Vector2 getSpawnPoint(int x) {
  95         int y=0;
  96         while (true) {
  97             y++;
  98             if (getForeMap(x,y)>0 && Items.BLOCKS.getValueAt(getForeMap(x,y)).collision) break;
  99         }
 100         x = x*16 + 4;
 101         y = y*16 - 32;
 102         return new Vector2(x,y);
 103     }
 104
 105     public void generate(int w, int h) {
 106         WIDTH = w;
 107         HEIGHT = h;
 108         WorldGen.genWorld(WIDTH,HEIGHT);
 109         foreMap = WorldGen.getForeMap();
 110         backMap = WorldGen.getBackMap();
 111         WorldGen.clear();
 112         save();
 113     }
 114
 115     public void save() {
 116         WorldSaver.save(foreMap, backMap);
 117     }
 118
 119     public void load() {
 120         WorldSaver.load();
 121         foreMap = WorldSaver.getLoadedForeMap();
 122         backMap = WorldSaver.getLoadedBackMap();
 123         WIDTH = foreMap.length;
 124         HEIGHT = foreMap[0].length;
 125     }
 126
 127 }