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     private void placeSlab(int x, int y, int value) {
  75         switch (value) {
  76             case 51:
  77                 setForeMap(x, y, 52);
  78                 break;
  79             case 53:
  80                 setForeMap(x, y, 21);
  81                 break;
  82             case 54:
  83                 setForeMap(x, y, 5);
  84                 break;
  85             case 55:
  86                 setForeMap(x, y, 4);
  87                 break;
  88             case 56:
  89                 setForeMap(x, y, 28);
  90                 break;
  91             case 58:
  92                 setForeMap(x, y, 57);
  93                 break;
  94         }
  95     }
  96
  97     public void placeToForeground(int x, int y, int value) {
  98         if (getForeMap(x,y) == 0 || value == 0 || !Items.BLOCKS.getValueAt(getForeMap(x, y)).collision) {
  99             setForeMap(x, y, value);
 100         } else if (Items.isSlab(value) && getForeMap(x, y) == value) {
 101             placeSlab(x, y, value);
 102         }
 103         GameProc.UPD_X = x-8;
 104         GameProc.UPD_Y = y-8;
 105         GameProc.DO_UPD = true;
 106     }
 107
 108     public void placeToBackground(int x, int y, int value) {
 109         if (value==0 || (getBackMap(x,y) == 0 && Items.BLOCKS.getValueAt(value).collision) &&
 110                 (!Items.BLOCKS.getValueAt(value).transparent || value == 18)) {
 111             setBackMap(x,y,value);
 112         }
 113     }
 114
 115     public Vector2 getSpawnPoint() {
 116         int x=0,y=0;
 117         while (true) {
 118             y++;
 119             if (getForeMap(x,y)>0 && Items.BLOCKS.getValueAt(getForeMap(x,y)).collision) break;
 120         }
 121         x = x*16 + 4;
 122         y = y*16 - 32;
 123         return new Vector2(x,y);
 124     }
 125
 126     public void generate(int w, int h) {
 127         WIDTH = w;
 128         HEIGHT = h;
 129         WorldGen.genWorld(WIDTH,HEIGHT);
 130         foreMap = WorldGen.getForeMap();
 131         backMap = WorldGen.getBackMap();
 132         WorldGen.clear();
 133     }
 134
 135     public void setMaps(int[][] foreMap, int[][] backMap) {
 136         this.foreMap = foreMap.clone();
 137         this.backMap = backMap.clone();
 138         WIDTH = foreMap.length;
 139         HEIGHT = foreMap[0].length;
 140     }
 141
 142 }