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

   1 package ru.deadsoftware.cavedroid.game;
   2
   3 import ru.deadsoftware.cavedroid.game.objects.Drop;
   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 float getWidthPx() {
  20         return WIDTH * 16f;
  21     }
  22
  23     public float getHeightPx() {
  24         return HEIGHT * 16f;
  25     }
  26
  27     public int[][] getFullForeMap() {
  28         return foreMap;
  29     }
  30
  31     public int[][] getFullBackMap() {
  32         return backMap;
  33     }
  34
  35     private int transformX(int x) {
  36         x = x % getWidth();
  37         if (x < 0) x = getWidth() - Math.abs(x);
  38         return x;
  39     }
  40
  41     private int getMap(int x, int y, int layer) {
  42         int map = 0;
  43         try {
  44             x = transformX(x);
  45             map = (layer == 0) ? foreMap[x][y] : backMap[x][y];
  46         } catch (ArrayIndexOutOfBoundsException e) {
  47         }
  48         return map;
  49     }
  50
  51     private void setMap(int x, int y, int layer, int value) {
  52         try {
  53             x = transformX(x);
  54             if (layer == 0) foreMap[x][y] = value;
  55             else backMap[x][y] = value;
  56         } catch (ArrayIndexOutOfBoundsException e) {
  57         }
  58     }
  59
  60     public int getForeMap(int x, int y) {
  61         return getMap(x, y, 0);
  62     }
  63
  64     public void setForeMap(int x, int y, int value) {
  65         setMap(x, y, 0, value);
  66     }
  67
  68     public int getBackMap(int x, int y) {
  69         return getMap(x, y, 1);
  70     }
  71
  72     public void setBackMap(int x, int y, int value) {
  73         setMap(x, y, 1, value);
  74     }
  75
  76     private void placeSlab(int x, int y, int value) {
  77         switch (value) {
  78             case 51:
  79                 setForeMap(x, y, 52);
  80                 break;
  81             case 53:
  82                 setForeMap(x, y, 21);
  83                 break;
  84             case 54:
  85                 setForeMap(x, y, 5);
  86                 break;
  87             case 55:
  88                 setForeMap(x, y, 4);
  89                 break;
  90             case 56:
  91                 setForeMap(x, y, 28);
  92                 break;
  93             case 58:
  94                 setForeMap(x, y, 57);
  95                 break;
  96         }
  97     }
  98
  99     public void placeToForeground(int x, int y, int value) {
 100         if (getForeMap(x, y) == 0 || value == 0 || !GameItems.getBlock(getForeMap(x, y)).hasCollision()) {
 101             setForeMap(x, y, value);
 102         } else if (GameItems.isSlab(value) && getForeMap(x, y) == value) {
 103             placeSlab(x, y, value);
 104         }
 105         GameProc.UPD_X = x - 8;
 106         GameProc.UPD_Y = y - 8;
 107         GameProc.DO_UPD = true;
 108     }
 109
 110     public void placeToBackground(int x, int y, int value) {
 111         if (value == 0 || (getBackMap(x, y) == 0 && GameItems.getBlock(value).hasCollision()) &&
 112                 (!GameItems.getBlock(value).isTransparent() || value == 18)) {
 113             setBackMap(x, y, value);
 114         }
 115     }
 116
 117     public void destroyForeMap(int x, int y, GameProc gp) {
 118         if (GameItems.getBlock(getForeMap(x, y)).getDrop() > 0)
 119             gp.drops.add(new Drop(transformX(x) * 16 + 4, y * 16 + 4, GameItems.getBlock(getForeMap(x, y)).getDrop()));
 120         placeToForeground(x, y, 0);
 121     }
 122
 123     public void destroyBackMap(int x, int y, GameProc gp) {
 124         if (GameItems.getBlock(getBackMap(x, y)).getDrop() > 0)
 125             gp.drops.add(new Drop(transformX(x) * 16 + 4, y * 16 + 4, GameItems.getBlock(getBackMap(x, y)).getDrop()));
 126         placeToBackground(x, y, 0);
 127     }
 128
 129     public void generate(int w, int h) {
 130         WIDTH = w;
 131         HEIGHT = h;
 132         WorldGen.genWorld(WIDTH, HEIGHT);
 133         foreMap = WorldGen.getForeMap();
 134         backMap = WorldGen.getBackMap();
 135         WorldGen.clear();
 136     }
 137
 138     public void setMaps(int[][] foreMap, int[][] backMap) {
 139         this.foreMap = foreMap.clone();
 140         this.backMap = backMap.clone();
 141         WIDTH = foreMap.length;
 142         HEIGHT = foreMap[0].length;
 143     }
 144
 145 }