Stuff

import java.awt.*;

public class Asteroid
    {
        private int xpos, ypos, diam;
        private Color c1, c2;

        public Asteroid(int d)
            {
                diam = d;
                c1 = new Color(220,220,150);
                c2 = new Color(255,255,190);
            }

        public void setPosition(int x, int y)
            {
                xpos = x; 
                ypos = y;
            }

        public void visa(Graphics g)
            {
                g.setColor(c1);
                g.fillOval(xpos - diam/2, ypos - diam/2, diam, diam);
                int diam2 = diam - 5;
                g.setColor(c2);
                g.fillOval(xpos - diam/2, ypos - diam/2, diam2, diam2);
            }
    }