//
//	deck class for WAR card game
//
//	Described in Chapter 2 of
//	Data Structures in C++ using the STL
//	Published by Addison-Wesley, 1997
//	Written by Tim Budd, budd@cs.orst.edu
//	Oregon State University
//

# include <iostream>
#include "card.h"
#include "deck.h"
using namespace std;


Deck::Deck ( )
	// initialize a deck by creating all 52 cards
{
	topCard = 0;
	for (int i = 1; i <= 13; i++) {
		Card c1(diamond, i), c2(spade, i), c3(heart, i), c4(club, i);
		cards[topCard++] = c1;
		cards[topCard++] = c2;
		cards[topCard++] = c3;
		cards[topCard++] = c4;	
		}
}

Card Deck::draw ( )
	// return one card from the end of the deck
{
	if (! isEmpty())
		return cards[--topCard];
	else {	  // otherwise return ace of spades
		Card spadeAce(spade, 1);
		return spadeAce;
		}
}