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

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