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 com.badlogic.gdx.utils.ArrayMap;
   6
   7 public class GameWorld {
   8
   9     private int WIDTH, HEIGHT;
  10
  11     private ArrayMap<String, Integer> metaMap;
  12     private int[][] foreMap;
  13     private int[][] backMap;
  14
  15     public int getWidth() {
  16         return WIDTH;
  17     }
  18
  19     public int getHeight() {
  20         return HEIGHT;
  21     }
  22
  23     public int[][] getFullForeMap() {
  24         return foreMap;
  25     }
  26
  27     public int[][] getFullBackMap() {
  28         return backMap;
  29     }
  30
  31     public int getForeMap(int x, int y) {
  32         int map = 0;
  33         try {
  34             x = x%getWidth();
  35             if (x<0) x=getWidth()-Math.abs(x);
  36             map = foreMap[x][y];
  37         } catch (ArrayIndexOutOfBoundsException e) {
  38             Gdx.app.error("GameWorld",e.toString());
  39         }
  40         return map;
  41     }
  42
  43     public void setForeMap(int x, int y, int value) {
  44         try {
  45             x = x%getWidth();
  46             if (x<0) x=getWidth()-Math.abs(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 = x%getWidth();
  57             if (x<0) x=getWidth()-Math.abs(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 = x%getWidth();
  68             if (x<0) x=getWidth()-Math.abs(x);
  69             backMap[x][y] = value;
  70         } catch (ArrayIndexOutOfBoundsException e) {
  71             Gdx.app.error("GameWorld", e.toString());
  72         }
  73     }
  74
  75     public int getMeta(int x, int y) {
  76         if (metaMap.containsKey(x+"_"+y)) return metaMap.get(x+"_"+y);
  77             else return 0;
  78     }
  79
  80     public void setMeta(int x, int y, int value) {
  81         if (metaMap.containsKey(x+"_"+y)) metaMap.removeKey(x+"_"+y);
  82         metaMap.put(x+"_"+y, value);
  83     }
  84
  85     public void placeToForeground(int x, int y, int value) {
  86         if (getForeMap(x,y) == 0 || value == 0) {
  87             setForeMap(x,y,value);
  88         }
  89     }
  90
  91     public void placeToBackground(int x, int y, int value) {
  92         if (value==0 || (getBackMap(x,y) == 0 && !Items.BLOCKS.getValueAt(value).background)) {
  93             setBackMap(x,y,value);
  94         }
  95     }
  96
  97     public Vector2 getSpawnPoint() {
  98         int x=0,y=0;
  99         while (true) {
 100             y++;
 101             if (getForeMap(x,y)>0 && Items.BLOCKS.getValueAt(getForeMap(x,y)).collision) break;
 102         }
 103         x = x*16 + 4;
 104         y = y*16 - 32;
 105         return new Vector2(x,y);
 106     }
 107
 108     public void generate(int w, int h) {
 109         WIDTH = w;
 110         HEIGHT = h;
 111         WorldGen.genWorld(WIDTH,HEIGHT);
 112         foreMap = WorldGen.getForeMap();
 113         backMap = WorldGen.getBackMap();
 114         metaMap = new ArrayMap<String, Integer>();
 115         WorldGen.clear();
 116     }
 117
 118     public void setMaps(int[][] foreMap, int[][] backMap) {
 119         this.foreMap = foreMap.clone();
 120         this.backMap = backMap.clone();
 121         WIDTH = foreMap.length;
 122         HEIGHT = foreMap[0].length;
 123     }
 124
 125 }