public class DiceGame extends EFrame  
{
	private java.util.Random randy = new java.util.Random();  // 1
	private ETimer one = new RollTimer();                     // 2
	private ETimer two = new RollTimer();                     // 3


  /** The View:  Lay out the GUI components. */

	public DiceGame()
	{	super ("Dice Game", 530, 130, true);                   // 4
		add (new GoButton().text ("Click to roll the 2 dice"));// 5
		add (one.picture ("1die.jpg"));                        // 6
		add (two.picture ("1die.jpg"));                        // 7
		add (new StopButton().text ("Click to stop"));         // 8
		setVisible (true);                                     // 9
	}	//======================


  /** Controllers: React to click of button or ENTER key. */

	private class GoButton extends EButton
	{	public void onClick()
		{	int n = 1 + randy.nextInt (6);                      //10
			one.delay (150).picture (n + "die.jpg");            //11
			n = 1 + randy.nextInt (6);                          //12
			two.delay (90).picture (n + "die.jpg");             //13
		}
	}	//======================

	private class RollTimer extends ETimer
	{	public void onBeep()                  
		{	int n = this.getPicture().charAt (0) - '0';         //14
			n =  (n >= 6 ? 1 : 1 + n);                          //15
			this.delay (120).picture (n + "die.jpg");           //16
		}
	}	//======================

	private class StopButton extends EButton
	{	public void onClick()
		{	one.stop();                                         //17
			two.stop();                                         //18
		}
	}	//======================
}


class DiceGameApp
{
	public static void main (String[ ] args) 
	{	new DiceGame();
	}	//======================
}