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

   1 package ru.deadsoftware.cavedroid.game.objects;
   2
   3 import ru.deadsoftware.cavedroid.game.GameScope;
   4
   5 import javax.inject.Inject;
   6 import java.io.Serializable;
   7 import java.util.Iterator;
   8 import java.util.LinkedList;
   9
  10 @GameScope
  11 public class DropController implements Serializable {
  12
  13     public interface Callback {
  14         void run(Drop drop);
  15     }
  16
  17     private final LinkedList<Drop> mDrops = new LinkedList<>();
  18
  19     @Inject
  20     public DropController() {
  21     }
  22
  23     public void addDrop(float x, float y, int id) {
  24         mDrops.add(new Drop(x, y, id));
  25     }
  26
  27     public int getSize() {
  28         return mDrops.size();
  29     }
  30
  31     public void forEach(Callback callback) {
  32         mDrops.forEach(callback::run);
  33     }
  34
  35     public Iterator<Drop> getIterator() {
  36         return mDrops.iterator();
  37     }
  38
  39 }