Deck1.java

/**
Benjamin Citrin
CS 110
Assignment #10
War
Deck Class
*/

import java.util.Random;
import java.util.ArrayList;

public class Deck1 
{
   /** 
   *  Number of cards in standard deck {@value #CARDS_IN_DECK}
   **/
   final int CARDS_IN_DECK = 52;

   /** The collection of Cards */
   private ArrayList<Card> deck;
   
   /**
    * Constructs a regular 52-card deck.  Initially, the cards
    * are in a sorted order.  The shuffle() method can be called to
    * randomize the order.  
    */
   public Deck1()
   {
            freshDeck();
   }
   /**
    * Create a new collection of 52 cards, in sorted order
    */
   public void freshDeck()
   {
      deck = new ArrayList<Card>();
      // System.out.println(deck.size());

      for (int r = Card.ACE; r<=Card.KING;r++)
      {
         for (int s=Card.SPADES;s<=Card.DIAMONDS;s++)
         {
           deck.add(new Card(r,s));
         }
      }
      //System.out.println(deck.get(1));
   }
   /** 
     * Remove and return the top Card on the Deck
     * @return A reference to a Card that was top on the Deck
     */
   public Card dealCard()
   {
      Card c = deck.remove(0);  //  remove it (returns removed object)
      return c;
   }
   /** 
     * Return current number of Cards in Deck
     * @return number of Cards in Deck
     */

   public int cardsRemaining()
   {  
      return deck.size();
   }
   /** 
     * Randomize the order of Cards in Deck
     */

   public void shuffle()
   {
      int randNum;
      Card temp;
      Random r = new Random();
      for (int i = 0; i < deck.size(); i++)
      {
         randNum = r.nextInt(deck.size());
         temp = deck.get(i);
         deck.set(i,deck.get(randNum));
         deck.set(randNum,temp);
      }      
   }
   /** 
     * Determine if Deck is empty
     * @return true if there are no more cards, false otherwise
     */
   
   public boolean isEmpty()
   {
      return (deck.size() == 0);
   }

   public static void main(String [] args) 
   {
      Deck1 deck = new Deck1();
      deck.shuffle();
      int i = 1;
      while (!(deck.isEmpty()))
         System.out.println(i++ + " : " + deck.dealCard().toString());
      //System.out.println(deck.cardsRemaining());
      /*deck.freshDeck();
      while (!(deck.isEmpty()))
         System.out.println(i++ + " : " + deck.dealCard().toString());*/
         
      Card c1 = new Card(Card.ACE,Card.HEARTS);
      Card c2 = new Card(Card.JACK,Card.SPADES);
      Card c3 = new Card(4,Card.HEARTS);
      
      System.out.println("High Card : " + highCard(c1,c2,c3));
      

   }
   public static Card highCard(Card...cards)
   {
   
      Card high = cards[0];
      for (int i=1;i<cards.length;i++)
      {
         if (cards[i].getRank() > high.getRank())
         {
         
            high = cards[i];
         }
      }
      return high;
   
   }
}