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 final int WIDTH, HEIGHT;
  10     private int[][] foreMap;
  11     private int[][] backMap;
  12
  13     public GameWorld(int w, int h) {
  14         WIDTH = w;
  15         HEIGHT = h;
  16         WorldGen.genWorld(WIDTH,HEIGHT);
  17         foreMap = WorldGen.getForeMap();
  18         backMap = WorldGen.getBackMap();
  19         WorldGen.clear();
  20     }
  21
  22     public int getWidth() {
  23         return WIDTH;
  24     }
  25
  26     public int getHeight() {
  27         return HEIGHT;
  28     }
  29
  30     public int getForeMap(int x, int y) {
  31         int ret = 0;
  32         try {
  33             ret = foreMap[x][y];
  34         } catch (ArrayIndexOutOfBoundsException e) {
  35             Gdx.app.error("GameWorld",e.toString());
  36         }
  37         return ret;
  38     }
  39
  40     public void setForeMap(int x, int y, int value) {
  41         try {
  42             foreMap[x][y] = value;
  43         } catch (ArrayIndexOutOfBoundsException e) {
  44             Gdx.app.error("GameWorld", e.toString());
  45         }
  46     }
  47
  48     public int getBackMap(int x, int y) {
  49         int ret = 0;
  50         try {
  51             ret = backMap[x][y];
  52         } catch (ArrayIndexOutOfBoundsException e) {
  53             Gdx.app.error("GameWorld",e.toString());
  54         }
  55         return ret;
  56     }
  57
  58     public void setBackMap(int x, int y, int value) {
  59         try {
  60             backMap[x][y] = value;
  61         } catch (ArrayIndexOutOfBoundsException e) {
  62             Gdx.app.error("GameWorld", e.toString());
  63         }
  64     }
  65
  66     public void placeToForeground(int x, int y, int value) {
  67         if (getForeMap(x,y) == 0 || value == 0) setForeMap(x,y,value);
  68     }
  69
  70     public void placeToBackground(int x, int y, int value) {
  71         if (value==0 || (getBackMap(x,y) == 0 && !Items.BLOCKS.getValueAt(value).foreground))
  72                 setBackMap(x,y,value);
  73     }
  74
  75     public Vector2 getSpawnPoint() {
  76         float x=0, y=0;
  77         boolean found = false;
  78         x = getWidth()/2;
  79         while (!found) {
  80             for (int i = 0; i < getHeight(); i++) {
  81                 if (getForeMap((int)x, i)>0 &&
  82                         Items.BLOCKS.getValueAt(getForeMap((int)x, i)).collision) {
  83                     y = i-3;
  84                     found = true;
  85                     break;
  86                 }
  87             }
  88             if (!found) x--;
  89         }
  90         x = x*16 + 4;
  91         y *= 16;
  92         return new Vector2(x,y);
  93     }
  94
  95 }