void bumpCount(int amount)
{
    totalCount += amount;
    setImage(new GreenfootImage("" + totalCount));
}

void hitAnAsteroid()
{
    // What goes here????
    // We want to call the "bumpCount" method from the Counter class -
    // but how??!!
}


void hitAnAsteroid()
{
    bumpCount();
}


private Counter theCounter;

public Space()
{
    super(600, 400, 1);
    addObject(new Rocket(), 300, 200);
    theCounter = new Counter();
    addObject(theCounter, 5, 5);
}


public Counter getCounter()
{
    return theCounter;
}


void hitAnAsteroid()
{
    Space spaceWorld = (Space) getWorld();  // get a reference to the world
    Counter counter = spaceWorld.getCounter();  // get a reference to the counter
    counter.bumpCount(5);
}

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

public class goldy extends Actor{
int z= getX();
public int nX()
    {
        int nnX;
        nnX= getX();
        return nnX;
        
    }
    public int nY()
    {
        int nnY;
        nnY=getY();
        return nnY;
    } 

    public void act() 
    {
        
    } 
    
    
}

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

public class robot extends Actor
{
 
    public void act() 
    {

    } 
    public void countmove()
    {
        int nX = goldy.z;
        int rnX = getX();
        int rnY = getY();
        if (rnY>nY)
        {
            setLocation(rnX,rnY -1);
        } else if (rnY<nY)
        {
            setLocation(rnX,rnY +1);
        } else if (rnX>nX)
        {
            setLocation(rnX -1,rnY);
        } else if (rnX<nX)
        {
            setLocation(rnX +1, rnY);
        } 
        }
    }
}

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

public class world extends World
{


    private Goldy theGoldY;
    private Goldy theGoldX;
    public world()
    {    
        // Create a new world with 600x400 cells with a cell size of 1x1 pixels.
        super(600, 400, 1); 
        theGoldY= new Goldy();
        theGoldX = new Goldy();
        randomGoldy();
    }
    
    public Goldy getGoldy(){ return theGoldY; }
    public Goldy getGoldx(){ return theGoldX; }
    
    public void randomGoldy()
    {
        {
            Goldy goldee = new Goldy();
            int x = Greenfoot.getRandomNumber(getWidth());
            int y = Greenfoot.getRandomNumber(getHeight());
            addObject(goldee, x, y);
        }
    }
}

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

public class Goldy extends Actor
{
       
       
    public void act() 
    {
      GiveX();
      
      GiveY();
        // Add your action code here.
    }   
    
    public int GiveX()
    {
        int nX = getX();
            return nX;
    }
    public int GiveY()
    {   
        int nY = getY();
        return nY;
  }
}

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

public class Robot extends Actor
{
    
     public void Move()
    {
        world worldy = (world) getWorld();
        Goldy ngoldY = worldy.getGoldy();
        int nY=ngoldY.getY();
       Goldy ngoldX = worldy.getGoldx();
        int nX=ngoldX.getX();
        
        
        int rnX = getX();
        int rnY = getY();
       if (rnY>nY)
        {
            setLocation(rnX,rnY -1);
        } else if (rnY<nY)
        {
            setLocation(rnX,rnY +1);
        } else if (rnX>nX)
        {
            setLocation(rnX -1,rnY);
        } else if (rnX<nX)
        {
            setLocation(rnX +1, rnY);
        }
    }
    
    public void act() 
    {
        Move();// Add your action code here.
    }    
   
}