counter.setValue(timer/60);

import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
import java.awt.Color;
import java.awt.Font;
/**
 * Write a description of class MeteoritePopOut here.
 * 
 * @author (your name) 
 * @version (a version number or a date)
 */
public class MeteoritePopOut extends World
{
    Counter counter = new Counter();
    private int timer = 360;
    /**
     * Constructor for objects of class MeteoritePopOut.
     * 
     */
    public MeteoritePopOut()
    {    
        // Create a new world with 600x400 cells with a cell size of 1x1 pixels.
        super(800, 600, 1); 
        
        
        prepare();
    }
    
    public Counter getCounter()
    {
        return counter;
    }
    

    /**
     * Prepare the world for the start of the program.
     * That is: create the initial objects and add them to the world.
     */
    private void prepare()
    {
        
       addObject(counter, 100, 40);
        meteorite[] meteorites = new meteorite[100];
        for(int i=0; i<meteorites.length; i++)
        {
            meteorites[i] = new meteorite();
            int meteoriteX = Greenfoot.getRandomNumber(getWidth());
            int meteoriteY = Greenfoot.getRandomNumber(getHeight());
            addObject(meteorites[i], meteoriteY, meteoriteX);
        }
        

        addObject(new meteorite(), Greenfoot.getRandomNumber(getWidth()), Greenfoot.getRandomNumber(getHeight()));
        rocket rocket = new rocket();
        addObject(rocket,526,341);
       
    }
    
    private int score = 0; //declare 'score' as private
 
    public int getScore() //to be able to access this field from outside this class
     {
    return score;
    }
    
    public void act()
    {
        if (timer>3600)
        {
            timer--;
            if(timer == 0) Greenfoot.stop();
        }
    }

}