// Partial class definitions for the Astro503 blackjack programming project.

class Card {
public:
  enum Suit {
    Spades, Hearts, Clubs, Diamonds
  };
  enum Value {
    Ace, Two, Three, Four, Five, Six, Seven, Eight, Nine, Ten,
    Jack, Queen, King
  };
  Suit getSuit() const;
  Value getValue() const;
  friend class Deck;
private:
  // You fill this in!
};

class Deck {
public:
  Deck(int nDecks=1);	// Initialize deck with 52*nDecks cards
  ~Deck();
  void shuffle();	// Randomize the order of cards
  Card draw();		// Get next card from the deck
  Card peek() const;	// Look at next card but leave atop deck
  int  cardsLeft() const; // How many cards left in deck
private:
  // You fill this in!
};

class Hand {
private:
  const static int MAXCARDS=22;
  int n;
  Card cardArray[MAXCARDS];
public:
  int nCards() const {return n;}
  Card getCard(int i) const {return cardArray[i];} // Check for valid i???
  void add(Card c);
  int blackJackValue() const;  // Blackjack sum, aces take highest useful value
  bool isSoft() const; //Return true if value could be 10 less due to ace.
  void clear();	       //Throw away cards, start over with empty hand.
};

class Player {
public:
  const Hand& getHand() const;
  void addCard(Card d);		//add new card to hand
  // Return true if Player wants another card:
  bool drawAgain(const Hand& dealerHand);
private:
  Hand h;
  // ...
};

class Dealer {
public:
  const Hand& getHand() const;
  void addCard(Card d);  
  // Return true if dealer should draw another card:
  bool drawAgain(const Hand& dealerHand);
private:
  Hand h;
  // ....
};