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

   1 package ru.deadsoftware.cavedroid.game.objects;
   2
   3 import com.badlogic.gdx.math.Intersector;
   4 import com.badlogic.gdx.math.Rectangle;
   5 import com.badlogic.gdx.math.Vector2;
   6
   7 import java.io.Serializable;
   8
   9 import static ru.deadsoftware.cavedroid.GameScreen.GP;
  10
  11 public class Drop implements Serializable {
  12
  13     private int id;
  14     public boolean pickedUp = false;
  15     public Vector2 move, pos;
  16
  17     public Drop(float x, float y, int id) {
  18         this.id = id;
  19         pos = new Vector2(x, y);
  20         move = new Vector2(0, -1);
  21     }
  22
  23     public int closeToPlayer() {
  24         boolean c1 = Intersector.overlaps(new Rectangle(GP.player.pos.x - 16, GP.player.pos.y - 16, GP.player.getWidth() + 32, GP.player.getHeight() + 32), getRect());
  25         boolean c2 = Intersector.overlaps(new Rectangle((GP.player.pos.x + GP.world.getWidthPx()) - 16, GP.player.pos.y - 16, GP.player.getWidth() + 32, GP.player.getHeight() + 32), getRect());
  26         boolean c3 = Intersector.overlaps(new Rectangle((GP.player.pos.x - GP.world.getWidthPx()) - 16, GP.player.pos.y - 16, GP.player.getWidth() + 32, GP.player.getHeight() + 32), getRect());
  27         if (c1) return 1;
  28         if (c2) return 2;
  29         if (c3) return 3;
  30         return 0;
  31     }
  32
  33     public void moveToPlayer() {
  34         int ctp = closeToPlayer();
  35         if (ctp > 0) {
  36             float px = GP.player.pos.x;
  37             float py = GP.player.pos.y;
  38             switch (ctp) {
  39                 case 2:
  40                     px += GP.world.getWidthPx();
  41                     break;
  42                 case 3:
  43                     px -= GP.world.getWidthPx();
  44                     break;
  45             }
  46             float dx = 0, dy = 0;
  47             if (px + GP.player.getWidth() < pos.x + 4) dx = -.5f;
  48             else if (px > pos.x + 4) dx = .5f;
  49             if (py + GP.player.getHeight() < pos.y + 4) dy = -.5f;
  50             else if (py > pos.y + 4) dy = .5f;
  51             move.add(dx, dy);
  52             if (move.x > 2) move.x = 1;
  53             if (move.x < -2) move.x = -1;
  54             if (move.y > 2) move.y = 1;
  55             if (move.y < -2) move.y = -1;
  56         }
  57     }
  58
  59     public void pickUpDrop(Player pl) {
  60         for (int i = 0; i < pl.inv.length; i++) {
  61             if (pl.inv[i] == 0 || pl.inv[i] == id) {
  62                 pl.inv[i] = id;
  63                 pickedUp = true;
  64                 break;
  65             }
  66         }
  67     }
  68
  69     public int getId() {
  70         return id;
  71     }
  72
  73     public Rectangle getRect() {
  74         return new Rectangle(pos.x, pos.y, 8, 8);
  75     }
  76
  77 }