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

   1 package ru.deadsoftware.cavecraft.game;
   2
   3 import com.badlogic.gdx.math.Vector2;
   4
   5 public class GameWorld {
   6
   7     private int WIDTH, HEIGHT;
   8     private int[][] foreMap;
   9     private int[][] backMap;
  10
  11     public int getWidth() {
  12         return WIDTH;
  13     }
  14
  15     public int getHeight() {
  16         return HEIGHT;
  17     }
  18
  19     public int[][] getFullForeMap() {
  20         return foreMap;
  21     }
  22
  23     public int[][] getFullBackMap() {
  24         return backMap;
  25     }
  26
  27     private int transformX(int x) {
  28         x = x % getWidth();
  29         if (x < 0) x = getWidth() - Math.abs(x);
  30         return x;
  31     }
  32
  33     public int getForeMap(int x, int y) {
  34         int map = 0;
  35         try {
  36             x = transformX(x);
  37             map = foreMap[x][y];
  38         } catch (ArrayIndexOutOfBoundsException e) {
  39             //Gdx.app.error("GameWorld",e.toString());
  40         }
  41         return map;
  42     }
  43
  44     public void setForeMap(int x, int y, int value) {
  45         try {
  46             x = transformX(x);
  47             foreMap[x][y] = value;
  48         } catch (ArrayIndexOutOfBoundsException e) {
  49             //Gdx.app.error("GameWorld", e.toString());
  50         }
  51     }
  52
  53     public int getBackMap(int x, int y) {
  54         int map = 0;
  55         try {
  56             x = transformX(x);
  57             map = backMap[x][y];
  58         } catch (ArrayIndexOutOfBoundsException e) {
  59             //Gdx.app.error("GameWorld",e.toString());
  60         }
  61         return map;
  62     }
  63
  64     public void setBackMap(int x, int y, int value) {
  65         try {
  66             x = transformX(x);
  67             backMap[x][y] = value;
  68         } catch (ArrayIndexOutOfBoundsException e) {
  69             //Gdx.app.error("GameWorld", e.toString());
  70         }
  71     }
  72
  73     private void placeSlab(int x, int y, int value) {
  74         switch (value) {
  75             case 51:
  76                 setForeMap(x, y, 52);
  77                 break;
  78             case 53:
  79                 setForeMap(x, y, 21);
  80                 break;
  81             case 54:
  82                 setForeMap(x, y, 5);
  83                 break;
  84             case 55:
  85                 setForeMap(x, y, 4);
  86                 break;
  87             case 56:
  88                 setForeMap(x, y, 28);
  89                 break;
  90             case 58:
  91                 setForeMap(x, y, 57);
  92                 break;
  93         }
  94     }
  95
  96     public void placeToForeground(int x, int y, int value) {
  97         if (getForeMap(x, y) == 0 || value == 0 || !Items.BLOCKS.getValueAt(getForeMap(x, y)).collision) {
  98             setForeMap(x, y, value);
  99         } else if (Items.isSlab(value) && getForeMap(x, y) == value) {
 100             placeSlab(x, y, value);
 101         }
 102         GameProc.UPD_X = x - 8;
 103         GameProc.UPD_Y = y - 8;
 104         GameProc.DO_UPD = true;
 105     }
 106
 107     public void placeToBackground(int x, int y, int value) {
 108         if (value == 0 || (getBackMap(x, y) == 0 && Items.BLOCKS.getValueAt(value).collision) &&
 109                 (!Items.BLOCKS.getValueAt(value).transparent || value == 18)) {
 110             setBackMap(x, y, value);
 111         }
 112     }
 113
 114     public Vector2 getSpawnPoint() {
 115         int x = 0, y = 0;
 116         while (true) {
 117             y++;
 118             if (getForeMap(x, y) > 0 && Items.BLOCKS.getValueAt(getForeMap(x, y)).collision) break;
 119         }
 120         x = x * 16 + 4;
 121         y = y * 16 - 32;
 122         return new Vector2(x, y);
 123     }
 124
 125     public void generate(int w, int h) {
 126         WIDTH = w;
 127         HEIGHT = h;
 128         WorldGen.genWorld(WIDTH, HEIGHT);
 129         foreMap = WorldGen.getForeMap();
 130         backMap = WorldGen.getBackMap();
 131         WorldGen.clear();
 132     }
 133
 134     public void setMaps(int[][] foreMap, int[][] backMap) {
 135         this.foreMap = foreMap.clone();
 136         this.backMap = backMap.clone();
 137         WIDTH = foreMap.length;
 138         HEIGHT = foreMap[0].length;
 139     }
 140
 141 }