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 import ru.deadsoftware.cavecraft.CaveGame;
   7 import ru.deadsoftware.cavecraft.GameState;
   8 import ru.deadsoftware.cavecraft.Items;
   9
  10 public class GameWorld {
  11
  12     private final int WIDTH, HEIGHT;
  13
  14     private int[][] foreMap;
  15     private int[][] backMap;
  16
  17     public GameWorld(int w, int h) {
  18         WIDTH = w;
  19         HEIGHT = h;
  20         WorldGen.genWorld(WIDTH,HEIGHT);
  21         foreMap = WorldGen.getForeMap();
  22         backMap = WorldGen.getBackMap();
  23         WorldGen.clear();
  24     }
  25
  26     public int getWidth() {
  27         return WIDTH;
  28     }
  29
  30     public int getHeight() {
  31         return HEIGHT;
  32     }
  33
  34     public int getForeMap(int x, int y) {
  35         int ret = 0;
  36         try {
  37             ret = foreMap[x][y];
  38         } catch (ArrayIndexOutOfBoundsException e) {
  39             Gdx.app.error("GameWorld",e.toString());
  40         }
  41         return ret;
  42     }
  43
  44     public void setForeMap(int x, int y, int value) {
  45         try {
  46             foreMap[x][y] = value;
  47         } catch (ArrayIndexOutOfBoundsException e) {
  48             Gdx.app.error("GameWorld", e.toString());
  49         }
  50     }
  51
  52     public int getBackMap(int x, int y) {
  53         int ret = 0;
  54         try {
  55             ret = backMap[x][y];
  56         } catch (ArrayIndexOutOfBoundsException e) {
  57             Gdx.app.error("GameWorld",e.toString());
  58         }
  59         return ret;
  60     }
  61
  62     public void setBackMap(int x, int y, int value) {
  63         try {
  64             backMap[x][y] = value;
  65         } catch (ArrayIndexOutOfBoundsException e) {
  66             Gdx.app.error("GameWorld", e.toString());
  67         }
  68     }
  69
  70     public void placeToForeground(int x, int y, int value) {
  71         if (getForeMap(x,y) == 0 || value == 0) {
  72             setForeMap(x,y,value);
  73         }
  74     }
  75
  76     public void placeToBackground(int x, int y, int value) {
  77         if (value==0 || (getBackMap(x,y) == 0 && !Items.BLOCKS.getValueAt(value).foreground)) {
  78             setBackMap(x,y,value);
  79         }
  80     }
  81
  82     public Vector2 getSpawnPoint() {
  83         float x=0, y=0;
  84         boolean found = false;
  85         x = getWidth()/2;
  86         while (!found) {
  87             for (int i = 0; i < getHeight(); i++) {
  88                 if (getForeMap((int)x, i)>0 &&
  89                         Items.BLOCKS.getValueAt(getForeMap((int)x, i)).collision &&
  90                         getForeMap((int)x, i-1)==0 && getForeMap((int)x, i-1)==0) {
  91                     y = i-2;
  92                     found = true;
  93                     break;
  94                 }
  95             }
  96             if (!found) {
  97                 x--;
  98                 if (x<0) x=getWidth()-1;
  99                 if ((int)x == getWidth()/2+1) {
 100                     x--;
 101                     y=0;
 102                     break;
 103                 }
 104             }
 105         }
 106         x = x*16 + 4;
 107         y *= 16;
 108         return new Vector2(x,y);
 109     }
 110
 111 }