SO23571375-JalPan.java

/**
 *
 */
package com.shreesoft.so;

/**
 * @author srihari
 *
 */
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;

public class JalPan extends JPanel {
    /**
     *
     */
    private static final long serialVersionUID = -1653358556165127083L;
    int x = 0;
    int y = 0;
    Ball ball = new Ball(this);
    Plate plate = new Plate(this);

    void move() {// move
        ball.move();
        plate.move();
    }

    JalPan() {
        // constructor
        KeyListener k = new KeyListener() {

            @Override
            public void keyPressed(KeyEvent e) {
                plate.keyPressed(e);
            }

            public void keyReleased(KeyEvent e) {
                // TODO Auto-generated method stub
                plate.keyReleased(e);
            }

            @Override
            public void keyTyped(KeyEvent e) {
                // TODO Auto-generated method stub

            }

        };
        addKeyListener(k);
        setFocusable(true);
    }

    public void paint(Graphics g) {
        super.paint(g);// pehle screen saaf karo pehle jaisi
        setBackground(Color.black);
        Graphics2D g2d = (Graphics2D) g;
        g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON);
        ball.paint(g2d);
        plate.paint(g2d);
        // super.paint(g);//agar yaha to puri screen pehle jaisi saaf ho jaegi
    }

    public void gameOver() {
        JOptionPane.showMessageDialog(this, "GameOver", "GameOver", JOptionPane.YES_NO_OPTION);
        System.exit(ABORT);
    }

    public static void main(String args[]) throws InterruptedException {// main

        JalPan jp = new JalPan();
        JFrame frame = new JFrame("Chota Bheem");
        frame.add(jp);
        frame.setBackground(Color.BLACK);
        frame.setSize(500, 500);
        frame.setVisible(true);
        frame.setDefaultCloseOperation(frame.EXIT_ON_CLOSE);

        while (true) {
            jp.move();
            jp.repaint();
            Thread.sleep(2);
        }
    }
}