// Deck body
// Brandon Goldfedder

#include <algorithm>
#include "deck.h"
Deck::Deck()
{
}

Deck::~Deck()
{
}

void Deck::BurnIt()
{
   actualDeck.erase(actualDeck.begin(), actualDeck.end());
}

void Deck::AddDeck(unsigned int numDecks)
{
   const unsigned int NUMVALUES = 13;
   const unsigned int NUMSUITS = 4;
   const char cardValues[NUMVALUES] = {'A', '2', '3', '4',
       '5', '6', '7', '8', '9', 'T', 'J', 'Q', 'K'};
   const Card::SUIT suitValues[NUMSUITS] = { Card::HEART,
       Card::DIAMOND, Card::SPADE, Card::CLUB};
   Card crd;
   for (int count = 0; count < numDecks; count++) {
      for (int i = 0; i < NUMSUITS; i++) {
         crd.SetSuit(suitValues[i]);
         for (int j = 0; j < NUMVALUES; j++) {
            crd.SetType(cardValues[j]);
            actualDeck.push_back(crd);
            }
         }
      }
}

void Deck::Shuffle()
{
   std::random_shuffle(actualDeck.begin(), actualDeck.end());
}

bool Deck::GetCard(Card* card)
{
   bool retval = !actualDeck.empty();
   if (retval) {
      *card = actualDeck.back();
      actualDeck.pop_back();
      }
   return retval;
}

unsigned int Deck::RemainingCards()
{
   return actualDeck.size();
}