import java.awt.*;
import javax.swing.*;
import java.awt.event.*;

public class Fronton implements KeyListener{
    public static void main(String args[]){
        new Fronton();
    }
    
    Fronton(){
        JFrame ventana=new JFrame("Fronton");
        ventana.setSize(600,500);
        ventana.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        Cancha c=new Cancha();
        c.addKeyListener(this);
        ventana.add(c);
        ventana.setVisible(true);
    }
    
    public void keyPressed(KeyEvent e) {
        if (e.getKeyCode() == KeyEvent.VK_ENTER || e.getKeyCode() == KeyEvent.VK_SPACE) {
            System.out.println("PULSO ENTER");
            //r.x=r.x+10;
        }    
    }
    public void keyReleased(KeyEvent e) {
    }
    public void keyTyped(KeyEvent e) {
    }
}