import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)

/**
 * Write a description of class EvilWombat here.
 * 
 * @author (your name) 
 * @version (a version number or a date)
 */
public class BlueCube extends Actor
{
    /**
     * Act - do whatever the EvilWombat wants to do. This method is called whenever
     * the 'Act' or 'Run' button gets pressed in the environment.
     */
    public void act() 
    {
        move(-9);
        checkKill(); 
       if(getX() < 10)
       {
           counter.add(1);
       }
        Remove();
   }
       
   private Counter counter;
   public BlueCube (Counter pointCounter)
   {
       counter = pointCounter;
    }
   
   
   
      public void checkKill()
    {
        if(canSee(Soldier1.class))
        {
            eat(Soldier1.class);
            Greenfoot.stop();
        }
    }
    
    
    
     public boolean canSee(Class clss)
    {
      Actor actor = getOneObjectAtOffset(0, 0, clss);
      return actor != null;
    }



     public void eat(Class clss)
    {
      Actor actor = getOneObjectAtOffset(0, 0, clss);
      if(actor != null) {
        getWorld().removeObject(actor);
      }
    }
    
    public void Remove()
   {
       if(getX() < 10)
       {
           getWorld().removeObject(this);
       }
   }
}