//
// FILE:     BallWorldFrame.java
// AUTHOR:   Timothy Budd
// DATE:     unknown
// COMMENT:  simple window to demonstrate Java graphics
//
// MODIFIED: 2012/09/18 by Eugene Wallingford
// CHANGE:   adapted for CS 2530
//

import java.awt.Frame;
import java.awt.Graphics;

public class BallWorldFrame extends Frame
{
  private static final int FrameWidth  = 600;
  private static final int FrameHeight = 400;
  private static final int Iterations  = 20;

  private Ball ball;
  private int  counter;

  public BallWorldFrame()
  {
    super();

    setSize ( FrameWidth, FrameHeight );
    setTitle( "Ball World" );

    ball    = new Ball( 100, 100, 10, 10, 5 );
    counter = 0;
  }

  public void paint( Graphics g )
  {
    ball.paint( g );
    ball.move();
    counter++;

    if ( counter >= Iterations ) return;
    // instead of return, try:   System.exit( 0 );

    repaint();
  }
}