//************************************************
// Program Name: pairofdice.java                 *
// Author: Pat Moss                              *
// Date: Oct 10, 2005  Rev: 01                   *
//                                               *
// Demonstrate the class pairofdice, etc.        *
//************************************************

// Represent two dice with faces showing values
// between 1 and 6

// A composite value is returned in the form:
// result = die1.faceValue * 10 + die2.faceValue

// So, for example, 
// if die1.faceValue = 3 and die2.faceValue = 5 
// then the composite integer result returned is 35

public class pairofdice
{
 private final int SIX = 6; // maximum face value
 private int faceValue1;    // current value for die1
 private int faceValue2;    // current value for die2
 private int bothValues;    // composite value for both
  
 // declare and initialize the two dice objects

 onedie die1 = new onedie(SIX);
 onedie die2 = new onedie(SIX);

 // Constructor: Set the initial composite value
 // for the sum bothValues

 public pairofdice() 
 {
  faceValue1 = die1.getFaceValue();
  faceValue2 = die2.getFaceValue();

  bothValues = faceValue1 * 10 + faceValue2;
 }

 // roll both dice and return the composite result

 public int throwdice()
 {
  faceValue1 = die1.roll();
  faceValue2 = die2.roll();
  
  bothValues = faceValue1 * 10 + faceValue2;
  return bothValues;
 }

 // return a string representation of the composite result

 public String toString()
 {
  String result = Integer.toString(bothValues);
  return result;
 }
}