hey

I wanna make a score board.
for exempel: When you touch the cirkel you should get one point.

could any one please help me?

import java.applet.*;
import java.awt.*;
import java.awt.geom.Ellipse2D;
import java.awt.event.KeyListener;
import java.awt.event.KeyEvent;
import java.awt.image.BufferedImage;
import java.util.*;
 
 
public class TE extends Applet implements KeyListener {
	Image bild1;
    float x = 80.0f, xPlayer = 20.0f;
    float y = 20.0f, yPlayer = 60.0f;
    int horPlayer = 0, verPlayer = 0;
 
    float hor = 1.0f, ver = 0.5f;
    Random rnd = new Random();
 
 
    public void init() {
        this.addKeyListener(this);
    }
 
    public void paint(Graphics g) {
    	bild1=getImage(getCodeBase(),"prog3.GIF");
        BufferedImage image = new BufferedImage(200, 200, BufferedImage.TYPE_INT_RGB);
        Graphics bufferedGraphics = image.getGraphics();
 
        bufferedGraphics.setColor(Color.WHITE);
        bufferedGraphics.fillRect(0, 0, image.getWidth(), image.getHeight());
 
        bufferedGraphics.setColor(Color.BLACK);
        bufferedGraphics.drawRect(10, 10, 150, 150);
 
        bufferedGraphics.setColor(Color.RED);
        int x = (int) this.x;
        int y = (int) this.y;
        bufferedGraphics.fillOval(x, y, 10, 10);
 
        bufferedGraphics.setColor(Color.BLUE);
        x = (int) this.xPlayer;
        y = (int) this.yPlayer;
        bufferedGraphics.fillOval(x, y, 10, 10);
        bufferedGraphics.dispose();
        g.drawImage(image, 0, 0, null);
 
 
 
 
        try {
            Thread.sleep(15);
        } catch (InterruptedException e) {
            System.out.println("EERRRROOOOORRRR");
        }
        uppdatera();
    }
 
    public void uppdatera() {
        if (x + hor > 150.0 || x + hor < 10.0)
            hor = -hor;
 
        x += hor;
 
        if (y + ver > 150.0 || y + ver < 10.0)
            ver = -ver;
 
        y += ver;
 
 
        if (xPlayer + horPlayer > 150.0 || xPlayer + horPlayer < 10.0)
            horPlayer = 0;
 
        xPlayer += horPlayer;
 
 
        if (yPlayer + verPlayer > 150.0 || yPlayer + verPlayer < 10.0)
            verPlayer = 0;
 
        yPlayer += verPlayer;
 
        Shape circlePC = new Ellipse2D.Float(x, y, 10.0f, 10.0f);
        Shape circlePlayer = new Ellipse2D.Float(xPlayer, yPlayer, 10.0f, 10.0f);
        if (circlePC.intersects(circlePlayer.getBounds())) {
            hor = -hor;
            ver = -ver;
            do {
 
 
                circlePC = new Ellipse2D.Float(x, y, 10.0f, 10.0f);
                circlePlayer = new Ellipse2D.Float(xPlayer, yPlayer, 10.0f, 10.0f);
 
                x += hor;
                y += ver;
 
            } while (circlePC.intersects(circlePlayer.getBounds()));
        }
        repaint();
    }
 
    private int mathrandom() {
// TODO Auto-generated method stub
        return 0;
    }
 
 
    public void keyTyped(KeyEvent e) {
        //empty
    }
 
    public void keyPressed(KeyEvent e) {
        int key = e.getKeyCode();
 
        if (key == KeyEvent.VK_LEFT)
            horPlayer = -2;
        if (key == KeyEvent.VK_RIGHT) {
            horPlayer = 2;
            System.out.println("right");
        }
        if (key == KeyEvent.VK_UP)
            verPlayer = -2;
        if (key == KeyEvent.VK_DOWN)
            verPlayer = 2;
    }
 
    public void keyReleased(KeyEvent e) {
        int key = e.getKeyCode();
 
        if (key == KeyEvent.VK_LEFT && horPlayer != 0)
            horPlayer = 0;
        if (key == KeyEvent.VK_RIGHT && horPlayer != 0)
            horPlayer = 0;
        if (key == KeyEvent.VK_UP && verPlayer != 0)
            verPlayer = 0;
        if (key == KeyEvent.VK_DOWN && verPlayer != 0)
            verPlayer = 0;
    }
}