Help with score board!

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;

    }

}