core/src/ru/deadsoftware/cavedroid/game/objects/Block.java

   1 package ru.deadsoftware.cavedroid.game.objects;
   2
   3 import com.badlogic.gdx.graphics.g2d.Sprite;
   4 import com.badlogic.gdx.math.Rectangle;
   5
   6 import javax.annotation.CheckForNull;
   7
   8 public class Block {
   9
  10     private final int x;
  11     private final int y;
  12     private final int w;
  13     private final int h;
  14     private final int hp;
  15     private final String drop;
  16     private final String meta;
  17     @CheckForNull
  18     private final Sprite tex;
  19
  20     private final boolean coll;
  21     private final boolean bg;
  22     private final boolean tp;
  23     private final boolean rb;
  24     private final boolean fluid;
  25
  26     /**
  27      * @param left   margin from left edge
  28      * @param top    margin from top edge
  29      * @param right  margin from right edge
  30      * @param bottom margin from bottom edge
  31      * @param hp     hit points
  32      * @param drop   id of an item the block will drop when destroyed
  33      * @param coll   true if block has collision
  34      * @param bg     true if block should be drawn behind player
  35      * @param tp     true if block is transparent and renderer should draw a block behind it
  36      * @param rb     true if block should break when there is no block with collision under it
  37      * @param fluid  true if fluid
  38      * @param meta   extra info for storing
  39      * @param tex    block's texture
  40      */
  41     public Block(int left, int top, int right, int bottom, int hp, String drop, boolean coll, boolean bg, boolean tp,
  42                  boolean rb, boolean fluid, String meta, @CheckForNull Sprite tex) {
  43         this.x = left;
  44         this.y = top;
  45         this.w = 16 - right - left;
  46         this.h = 16 - top - bottom;
  47         this.hp = hp;
  48         this.drop = drop;
  49         this.coll = coll;
  50         this.bg = bg;
  51         this.tp = tp;
  52         this.rb = rb;
  53         this.fluid = fluid;
  54         this.meta = meta;
  55         this.tex = tex;
  56         if (this.tex != null) {
  57             this.tex.flip(false, true);
  58         }
  59     }
  60
  61     public boolean hasCollision() {
  62         return coll;
  63     }
  64
  65     public boolean isBackground() {
  66         return bg;
  67     }
  68
  69     public boolean isTransparent() {
  70         return tp;
  71     }
  72
  73     public boolean requiresBlock() {
  74         return rb;
  75     }
  76
  77     public int getHp() {
  78         return hp;
  79     }
  80
  81     public String getDrop() {
  82         return drop;
  83     }
  84
  85     public boolean hasDrop() {
  86         return !drop.equals("none");
  87     }
  88
  89     public Sprite getTexture() {
  90         assert tex != null;
  91         return tex;
  92     }
  93
  94     public Rectangle getRectangle(int x, int y) {
  95         x *= 16;
  96         y *= 16;
  97         return new Rectangle(x + this.x, y + this.y, w, h);
  98     }
  99
 100     public boolean isFluid() {
 101         return fluid;
 102     }
 103
 104     public String getMeta() {
 105         return meta;
 106     }
 107
 108     public boolean toJump() {
 109         return (y < 8 && coll);
 110     }
 111
 112 }