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