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

/**
 * Bacteria fload along in the bloodstream. They are bad. Best to destroy
 * them if you can.
 * 
 * @author Michael Kölling
 * @version 0.1
 */
public class Bacteria extends Actor
{
     private int getscore=0;
    /**
     * Constructor. Nothing to do so far.
     */
    public Bacteria()
    {
    }
    
    /**
     * Float along the bloodstream, slowly rotating.
     */
    public void act() 
    {
        setLocation(getX()-2, getY());
        turn(1);
        
        if (getX() == 0) 
        {
            getWorld().removeObject(this);
        }
        //noEat();
    }
    public void noEat()
    {
        if(isAtEdge())
        {
            getscore-=30;
            Bloodstream w = (Bloodstream)getWorld();
            w.addScore(getscore);
        }
    }
  
}