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 import ru.deadsoftware.cavedroid.game.model.item.Item;
   5
   6 import javax.inject.Inject;
   7 import java.io.Serializable;
   8 import java.util.Iterator;
   9 import java.util.LinkedList;
  10
  11 @GameScope
  12 public class DropController implements Serializable {
  13
  14     public interface Callback {
  15         void run(Drop drop);
  16     }
  17
  18     private final LinkedList<Drop> mDrops = new LinkedList<>();
  19
  20     @Inject
  21     public DropController() {
  22     }
  23
  24     public void addDrop(float x, float y, Item item) {
  25         mDrops.add(new Drop(x, y, item));
  26     }
  27
  28     public int getSize() {
  29         return mDrops.size();
  30     }
  31
  32     public void forEach(Callback callback) {
  33         mDrops.forEach(callback::run);
  34     }
  35
  36     public Iterator<Drop> getIterator() {
  37         return mDrops.iterator();
  38     }
  39
  40 }