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#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
using namespace std;
void randomizer(); //Function that allows a randomly picked card
void cardPicker(); //Function that assigns a card based upon number
void computerCardPicker();
void cardSuiteIdentifier();
void cardNumberIdentifier();
void ace();
bool totalChecker(int total);
int card; //The current card being dealt
int stand = 0, suite;
int randomNum;
int score; //Score of current card
int total = 0, computerTotal = 0;
int deck[52] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, //Clubs
13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, //Diamonds
26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, //Hearts
39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50 ,51, }; //Spades
int main ()
{
cout << "Welcome to Blackjack" << endl;
while (stand == 0)
{
randomizer();
cardPicker(); //Picks a card for player
total += score;
cout << "Your total is: " << total << endl; //Shows converted number
randomizer();
computerCardPicker();
computerTotal += score;
cout << "My total is: " << computerTotal << endl;
if (totalChecker(total)) //Figures out if the game can continue
{
cout << "Dealing..." << endl;
}
else
{
cout << "Goodbye" << endl;
return 0;
}
}
while ((stand == 1) && (computerTotal <= 21))
{
computerCardPicker();
cardNumberIdentifier(); //Figures out and displays number of card
cardSuiteIdentifier(); //Figures out and displays suite of card
computerTotal += score;
cout << "My total is: " << computerTotal << endl;
}
return 0;
}
void randomizer()
{
srand ( time (NULL) ); //Initialize random seed
randomNum = rand() % 51 + 0; //Generate random number
if (deck[randomNum] == 100)
{
randomizer();
}
else
{
card = deck[randomNum]; //Picks card out of deck corresponding to number
deck[randomNum] = 100;
}
}
void cardPicker()
{
cout << "You have been dealt the ";
cardNumberIdentifier(); //Figures out and displays number of card
}
void computerCardPicker()
{
cout << "I have been dealt the ";
cardNumberIdentifier(); //Figures out and displays number of card
}
void ace() //Figures out if the player wants a 1 or 11 Ace.
{
int ace;
cardSuiteIdentifier(); //Assigns suite
cout << "Do you want the Ace to be a 1 or 11?" << endl << "1) 1" << endl << "2) 11" << endl;
cin >> ace;
if (ace == 1)
{
score = 1;
}
else
{
score = 11;
}
}
void cardNumberIdentifier() //Figures out number of card
{
if ((card == 0) || (card == 13) || (card == 26) || (card == 39))
{
cout << "Ace of ";
ace();
return; //Stops it outputting the suite, which is handled in the ace function
}
else if ((card == 1) || (card == 14) || (card == 27) || (card == 40))
{
cout << "Two of ";
score = 2;
}
else if ((card == 2) || (card == 15) || (card == 28) || (card == 41))
{
cout << "Three of ";
score = 3;
}
else if ((card == 3) || (card == 16) || (card == 29) || (card == 42))
{
cout << "Four of ";
score = 4;
}
else if ((card == 4) || (card == 17) || (card == 30) || (card == 43))
{
cout << "Five of ";
score = 5;
}
else if ((card == 5) || (card == 18) || (card == 31) || (card == 44))
{
cout << "Six of ";
score = 6;
}
else if ((card == 6) || (card == 19) || (card == 32) || (card == 45))
{
cout << "Seven of ";
score = 7;
}
else if ((card == 7) || (card == 20) || (card == 33) || (card == 46))
{
cout << "Eight of ";
score = 8;
}
else if ((card == 8) || (card == 21) || (card == 34) || (card == 47))
{
cout << "Nine of ";
score = 9;
}
else if ((card == 9) || (card == 22) || (card == 35) || (card == 48))
{
cout << "Ten of ";
score = 10;
}
else if ((card == 10) || (card == 23) || (card == 36) || (card == 49))
{
cout << "Jack of ";
score = 10;
}
else if ((card == 11) || (card == 24) || (card == 37) || (card == 50))
{
cout << "Queen of ";
score = 10;
}
else //(card == 12 || 25 || 38 || 51)
{
cout << "King of ";
score = 10;
}
cardSuiteIdentifier(); //Figures out and displays suite of card
}
void cardSuiteIdentifier() //Figures out suite of card
{
if (card <= 12)
{
cout << "Clubs" << endl;
}
else if (card >= 13 && card < 26)
{
cout << "Diamonds" << endl;
}
else if (card >= 26 && card < 39)
{
cout << "Hearts" << endl;
}
else
{
cout << "Spades" << endl;
}
}
bool totalChecker(int total)
{
int hitStand;
if ((total <= 21) && (computerTotal > 21))
{
cout << "You win!" << endl;
return false;
}
else if ((total <= 20) && (computerTotal == 21))
{
cout << "You lose!" << endl;
return false;
}
else if ((total < 21) && (computerTotal < 21))
{
cout << "What would you like to do?" << endl << "1) Hit" << endl << "2) Stand" << endl;
cin >> hitStand;
if (hitStand == 1)
{
return true;
}
else if (hitStand == 2)
{
stand = 1;
return true;
}
else
{
totalChecker(total);
}
}
else
{
cout << "You lose!" << endl;
return false;
}
}
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