/**
   A simple class that simulates a fair die.
   @author Jed Yang and friends, 2017-01-06
*/

import java.util.Random;

public class Die
{
   // class variable
   private static int numberCreated = 0;

   // instance variables, private
   private Random rand;
   private int value;
   private final int sides;

   public Die(int sides)
   {
      rand = new Random();
      this.sides = sides;
      value = 1;
      numberCreated++;
      System.out.println("Created die #" +
         numberCreated + " with " + sides + " sides.");
   }

   public Die()
   {
      this(6); // call the constructor above to created 6-sided die
   }

   /* Roll the die. */
   public void roll()
   {
      value = rand.nextInt(sides) + 1;
   }

   /** Set the value. */
   public void setValue(int newValue)
   {
      // check if newValue is <= 6
      value = newValue;
   }

   /** Get the value.
      @return the value of the die.
   */
   public int getValue()
   {
      return value;
   }
}