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