// blackjack.txt - Purpose: To play blackjack against a computer opponent
// Scott Hancock
// CISP 360
// December 11, 2015

#include <iostream>
#include <cstdlib>
#include <ctime>
using namespace std;

int suit;
int card;
int ace;
int currentCount;
int changeCard;
int previousChanges;
int cardCount = 0;
int newSuit;
int newCard;
string draw = "y";

string tcard[13] =
  { "Ace", "2", "3", "4", "5", "6", "7", "8", "9", "10", "Jack", "Queen", "King" };

string tsuit[4] =
  { "Diamonds", "Hearts", "Spades", "Clubs" };


string cards[4][13] = {
  { "Diamonds", "Hearts", "Spades", "Clubs" },
  { "Ace", "2", "3", "4", "5", "6", "7", "8", "9", "10", "Jack", "Queen", "King" }
};

string currentCards[5];




void drawingCards()
{


newSuit = rand() % 4;;
suit=newSuit;
newCard = rand() % 13;
card = newCard;
  if (cards[newSuit][newCard] != "used")
     {
      cardCount = cardCount + 1;


///////add card to total//////////////////

      if (newCard == 0)
         {
          currentCount = currentCount + 11;
          draw = "n";
          ace = ace + 1;
          if (currentCount > 21)
             {
	          currentCount = currentCount - 10;
	          ace = ace - 1;
			 }
         }
      if ((newCard == 10) || (newCard == 11) || (newCard == 12))
         {
          currentCount = currentCount + 10;
          draw = "n";
          }
      if (newCard == 1)
         {
          currentCount = currentCount + 2;
          draw = "n";
         }
      if (newCard == 2)
         {
          currentCount = currentCount + 3;
          draw = "n";
         }
      if (newCard == 3)
         {
          currentCount = currentCount + 4;
          draw = "n";
         }
      if (newCard == 4)
         {
          currentCount = currentCount + 5;
          draw = "n";
         }
      if (newCard == 5)
         {
          currentCount = currentCount + 6;
          draw = "n";
         }
      if (newCard == 6)
         {
          currentCount = currentCount + 7;
          draw = "n";
         }
      if (newCard == 7)
         {
          currentCount = currentCount + 8;
          draw = "n";
         }
      if (newCard == 8)
         {
          currentCount = currentCount + 9;
          draw = "n";
         }
      if (newCard == 9)
         {
          currentCount = currentCount + 10;
          draw = "n";
         }

///////////////////////// End of adding card to total ///////////////////

      cout << "You recieved: "  << tcard[newCard] << " of " << tsuit[newSuit] << endl;
      cards[newSuit][newCard] = "used";


if (currentCount > 21)
    {
     if (ace > 0)
        {
         currentCount = currentCount - 10;
         ace = ace - 1;
		}
	 else
	    {
         cout << "You busted!" << endl;
        }
	}

if (currentCount == 21)
    {
     if (cardCount == 2)
        {
         cout << "Blackjack!" << endl;
		}
	 else
	     {
	      cout << "You have 21!" << endl;
		 }
    }
if ((currentCount < 21) && (cardCount < 2 ))
    {
     draw = "y";
    }
    if ((currentCount < 21) && (cardCount >= 2 ))
    {
     cout << "Your total is: " << currentCount << ". Would you like another card? (y/n)" << endl;
     cin >> draw;
    }

     }

}

int main()
{
srand( time(0) );
while (draw == "y")
{
drawingCards();
}



return 0;
}