// Programmer: INSERT YOUR NAME HERE
// Assignment: Program 5

/********************************************************************
 * Hand
 *
 * Member Variables: 
 *   INSERT DESCRIPTION OF MEMBER VARIABLES
 * Private Methods: 
 *   INSERT DESCRIPTION OF PRIVATE METHODS (IF ANY)
 * Public Methods: 
 *   INSERT DESCRIPTION OF PUBLIC METHODS (IF ANY)
 *******************************************************************/ 
public class Hand
{
   // member variables
	
   /* INSERT MEMBER VARIABLES HERE */
	
	Card[] hand;
	int numCards;

   /*********************************************
    * Hand Constructor
    *
    * INSERT DESCRIPTION OF CONSTRUCTOR HERE
    *********************************************/
   public Hand(int maxCards)
   {
        hand = new Card[maxCards];
		  numCards = 0;
		  
   } 

   /*********************************************
    * addCard
    *
    * INSERT DESCRIPTION OF METHOD HERE
    *********************************************/
   public void addCard(Card card) 
   {
        if (numCards < hand.length)
		 	{
				hand[numCards] = card;
				numCards++;
			}
   }

   /*********************************************
    * getNumCards
    *
    * INSERT DESCRIPTION OF METHOD HERE
    *********************************************/
   public int getNumCards()
   {
        return numCards;
   }

   /*********************************************
    * resetHand
    *
    * INSERT DESCRIPTION OF METHOD HERE
    *********************************************/
   public void resetHand()
   {
		numCards = 0;
   }

   /*********************************************
    * getCard
    *
    * INSERT DESCRIPTION OF METHOD HERE
    *********************************************/
   public Card getCard(int position)
   {
		if (position < numCards)
      	return hand[position];
		else
			return hand[numCards - 1];
   }

   /*********************************************
    * toString
    *
    * INSERT DESCRIPTION OF METHOD HERE
    *********************************************/
   public String toString ()
   {
        String s = "";
		  
		  for (int i = 0; i < numCards; i ++)
		  		s += hand[i].toString() + "\n";
				
		  return s;
   }

} // end of Hand class