Question

Need a blackjack code for my assignment its due in 3 hours: it has to include classes and object C++.

Create a fully functioning Blackjack game in three separate phases. A text based version with no graphics, a text based object oriented version and lastly an object oriented 2D graphical version. Credits (money) is kept track of throughout the game by placing a number next to the player name. Everything shown to the user will be in plain text. No graphics are needed in this submission. The player will be given options for what can be done during their turn. I.e., Hit ‘h’, Stand ‘s’, Split(p), DoubleDown (d), etc…  Game Mechanics  Shuffle Deck  Deal Cards  Request a Card (Hit)  Stay on Current Cards (Stand)  Splitting Pairs  Double Down  Surrender Hand  Betting System Game must have the following Blackjack rules implemented:  Purpose of the game is to get as close to 21 points without going over  Player starts with two cards both facing up  Player places bets before cards a dealt  Player can request a card or stand based on the card values  If hand is a pair, it can be split into two hands and another card is dealt for each hand (Can only be done once in this version)  Split gives player two hands to play  Split doubles bet for the current round  Player can double down on current hand  Double down is a request for a single card added to the current hand after the cards are first dealt  Double down can only be used once per hand  Double down can be used on a split  Player can surrender if dealer is showing an ace as their face card  Surrender is only available as first decision of a hand and is the option to "surrender" directly after the dealer has checked for blackjack  House takes half the bet and returns the other half to the player; this terminates the player's interest in hand Dealer gets two cards, one card face up and the other face down  Dealer can shuffle deck  Deal (Two cards face up to player, one card face up to dealer and one card face down)  Dealer can Hit or Stand based on dealer rules  Dealer must stand on 17  Dealer must hit until 17 or more  Scoring  Face cards are worth 10 points each (J, Q, K)  Other cards are worth the number on the Card (2,3,4,5,6,7,8,9,10)  Ace is either a 1 or 11 depending on hand total.

Answer 1

Blackjack.cpp

#include "stdafx.h"
#include "Blackjack.h"


Blackjack::Blackjack()
{
    srand(time(0));
    dhandSize = 0;
    phandSize = 0;
    dhandSum = 0;
    phandSum = 0;
    playerDone = false;
    dealerDone = false;
}

void Blackjack::playGame()
{
    cout << "Welcome to Blackjack!\n";

    // Start the player and dealer with two cards
    addPlayerCard();
    addPlayerCard();
    addDealerCard();
    addDealerCard();
    sumHands();
    printHand();

    if (dhandSum == 21)
    {
        cout << "Dealer has blackjack. Dealer wins.\n";
        return;
    }
    else if (phandSum == 21)
    {
        cout << "Player has blackjack. Player wins.\n";
        return;
    }

    while (dealerDone == false || playerDone == false)
    {
        if (playerDone == false)
        {
            cout << "Would you like to hit? (1 - Yes, 2 - No)\n";
            cin >> phit;

            if (phit == 1)
            {
                addPlayerCard();
                printHand();
                sumHands();

                if (phandSum > 21)
                {
                    cout << "Player's hand exceeded 21. Player loses.\n";
                    return;
                }
            }
        }

        if (playerDone == false)
        {
            cout << "Would you like to stand? (1 - Yes, 2 - No)\n";
            cin >> pstand;
        }

        if (pstand == 1)
        {
            playerDone = true;
        }

        if (dhandSum < 17 && dealerDone != true)
        {
            addDealerCard();
            printHand();
            sumHands();

            if (dhandSum > 21)
            {
                cout << "Dealer hand exceeded 21. Dealer loses.\n";
                return;
            }
        }
        else if (dhandSum >= 17)
        {
            dealerDone = true;
        }

        if (phandSum == 21 && dhandSum == 21)
        {
            cout << "Push, player and dealer reached 21.\n";
            return;
        }
        else if (phandSum == 21)
        {
            cout << "Player reached 21. Player wins.\n";
            return;
        }
        else if (dhandSum == 21)
        {
            cout << "Dealer reached 21. Dealer wins.\n";
            return;
        }

        if ((playerDone == true && dealerDone == true) || (phandSize == 5 && phandSize == 5))
        {
            if (dhandSum < phandSum)
            {
                cout << "Sum of your hand exceeds the dealer's sum of " << dhandSum << "! You win!";
                return;
            }
            else if (phandSum == dhandSum)
            {
                cout << "Dealer sum of " << dhandSum << " is equal to the sum of your hand. Tie game.";
                return;
            }
            else if (dhandSum > phandSum)
            {
                cout << "Sum of your hand is lower than the dealer's sum of " << dhandSum << ". You lose!";
                return;
            }
        }
    }
}

int dhand[5];
int phand[5];
int dhandSize;
int phandSize;
int dhandSum;
int phandSum;
int phit;
int pstand;
bool playerDone;
bool dealerDone;

void Blackjack::addPlayerCard()
{
    if (phandSize <= 5)
    {
        phand[phandSize] = 1 + (rand() % 11);
        phandSize++;
    }
    else
    {
        cout << "Sorry. You have reached the maximum number of cards (5)." << endl;
        playerDone = true;
    }
}

void Blackjack::addDealerCard()
{
    if (dhandSize <= 5)
    {
        dhand[dhandSize] = 1 + (rand() % 11);
        dhandSize++;
    }
    else
    {
        dealerDone = true;
    }
}

void Blackjack::printHand()
{
    cout << "Your current hand is...\n";

    for (int i = 0; i < phandSize; i++)
    {
        cout << "    -" << phand[i] << "-    \n\n";
    }

    cout << "Dealer's current hand is...\n";

    for (int j = 0; j < dhandSize; j++)
    {
        cout << "    -" << dhand[j] << "-    \n\n";
    }
}

void Blackjack::sumHands()
{
    dhandSum = 0;
    phandSum = 0;
    for (int i = 0; i < dhandSize; i++)
    {
        dhandSum += dhand[i];
    }

    for (int j = 0; j < phandSize; j++)
    {
        phandSum += phand[j];
    }

    cout << "Current player hand sum is: " << phandSum << endl;
}

main.cpp

#include "stdafx.h"
#include "Blackjack.h"


int main()
{

    int exitGame = 1;

    do
    {
        Blackjack casino_royale;
        casino_royale.playGame();
        cout << "\nWould you like to play again? (1 - Yes, 2 - No)\n";
        cin >> exitGame;
    }while (exitGame == 1);


    cout << "\nThanks for playing!\n";
    system("pause");
    return 0;
}

Blackjack.h

#pragma once
#include "stdafx.h"


class Blackjack
{
public:
    Blackjack();
    void playGame();

private:
    int dhand[5];
    int phand[5];
    int dhandSize;
    int phandSize;
    int dhandSum;
    int phandSum;
    int phit;
    int pstand;
    bool playerDone;
    bool dealerDone;
    void addPlayerCard();
    void addDealerCard();
    void printHand();
    void sumHands();
};