/*
 * Controller.java
 *
 * Created on April 21, 2005, 3:30 PM
 */

/**
 *
 * @author levenick
 */
import java.awt.*;

public class Controller extends Thread {
    private BallFrame theFrame;
    private Ball theBall;

    private boolean running=true;
    public boolean getRunning() {return running;}
    
    /** Creates a new instance of Controller */
    public Controller(BallFrame theFrame) {
        this.theFrame = theFrame;
        theBall = new Ball(100, 100, 20, Color.red);
    }
        
    public void toggleRunning() {
        running = !running;
    }
    
    public void run() {
        for(;;) {
            if (running)
                step();
            pause();
       }
    }
    
    public void paint(Graphics g) {
        theBall.paint(g);
    }
         
    private void step() {
        theBall.step();
        theFrame.repaint();
    }
    
    private void pause() {
        try {
            Thread.sleep(50);
        } catch (Exception e) {}
    }
    
}