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code.c
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#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <time.h> //Used for srand((unsigned) time(NULL)) command
#include "colors.h"
#include "prototypes.h"
#define spade 06 //Used to print spade symbol
#define club 05 //Used to print club symbol
#define diamond 04 //Used to print diamond symbol
#define heart 03 //Used to print heart symbol
#define RESULTS "blackjack.txt" //File name is Blackjack
//Global Variables
int a, b, c;
int won, loss, draw;
int total_money = 500;
int bet;
int random_card;
int plyer_sum=0;
int trader_sum;
//Main Function
int main(void)
{
//printf("\033[0;44m"); // blue background
system("setterm -background blue");
int choice1;
asktitle();
printf("\n");
printf("\n");
system("pause");
return(0);
system("setterm -default");
// To set the colout of the terminal to default
//printf("\033[0m"); // reset background color
}
void asktitle() // Function for asking player if they want to continue
{
char choice1;
int choice2;
printf("\n Are You Ready? ");
printf("\n ---------------- ");
printf("\n (Y/N) \n");
scanf("\n%c",&choice1);
while((choice1!='Y') && (choice1!='y') && (choice1!='N') && (choice1!='n')) // If invalid choice entered
{
printf("\n");
printf("Incorrect Choice. Please Enter Y for Yes or N for No.\n");
scanf("%c",&choice1);
}
if((choice1 == 'Y') || (choice1 == 'y')) // If yes, continue. Prints menu.
{
printf("\nEnter 1 to Begin the Greatest Game Ever Played.");
printf("\nEnter 2 to Exit Game. (Not Recommended)");
printf("\nChoice: ");
scanf("%d", &choice2); // Prompts user for choice
if((choice2<1) || (choice2>3)) // If invalid choice entered
{
printf("\nIncorrect Choice. Please enter 1 or 2.\n");
scanf("%d", &choice2);
}
switch(choice2) // Switch case for different choices
{
case 1:
play();
break;
case 2: // Case to exit game
printf("\nYour day could have been perfect.");
printf("\nHave an almost perfect day!\n\n");
system("pause");
exit(0);
break;
default:
printf("\nInvalid Input");
} // End switch case
} // End if loop
else if((choice1 == 'N') || (choice1 == 'n')) // If no, exit program
{
printf("\nYour day could have been perfect.");
printf("\nHave an almost perfect day!\n\n");
system("pause");
exit(0);
}
return;
} // End function
int clubcard() //Displays Club Card Image
{
srand(time(0)); //Generates random seed for rand() function
a=rand()%13+1;
if(a<=9) //If random number is 9 or less, print card with that number
{
//Club Card
green();
printf("\n-------\n");
printf("|");
blue();
printf("%c", club);
green();
printf(" |\n");
printf("| ");
yellow();
printf("%d",a);
green();
printf( " |\n",a);
printf("| ");
blue();
printf("%c", club);
green();
printf("|\n");
printf("-------\n");
reset();
}
if(a==10) //If random number is 10, print card with J (Jack) on face
{
//Club Card
green();
printf("-------\n");
printf("|");
blue();
printf("%c", club);
green();
printf(" |\n");
printf("| ");
yellow();
printf("J");
green();
printf( " |\n",a);
printf("| ");
blue();
printf("%c", club);
green();
printf("|\n");
printf("-------\n");
reset();
}
if(a==11) //If random number is 11, print card with A (Ace) on face
{
green();
printf("-------\n");
printf("|");
blue();
printf("%c", club);
green();
printf(" |\n");
printf("| ");
yellow();
printf("A");
green();
printf( " |\n",a);
printf("| ");
blue();
printf("%c", club);
green();
printf("|\n");
printf("-------\n");
reset();
if(plyer_sum<=10) //If random number is Ace, change value to 11 or 1 depending on dealer total
{
a=11;
}
else
{
a=1;
}
}
if(a==12) //If random number is 12, print card with Q (Queen) on face
{
//Club Card
green();
printf("-------\n");
printf("|");
blue();
printf("%c", club);
green();
printf(" |\n");
printf("| ");
yellow();
printf("Q");
green();
printf( " |\n",a);
printf("| ");
blue();
printf("%c", club);
green();
printf("|\n");
printf("-------\n");
reset();
a=10; //Set card value to 10
}
if(a==13) //If random number is 13, print card with K (King) on face
{
//Club Card
green();
printf("-------\n");
printf("|");
blue();
printf("%c", club);
green();
printf(" |\n");
printf("| ");
yellow();
printf("K");
green();
printf( " |\n",a);
printf("| ");
blue();
printf("%c", club);
green();
printf("|\n");
printf("-------\n");
reset();
a=10; //Set card value to 10
}
return a;
}// End function
int diamondcard() //Displays Diamond Card Image
{
srand(time(0)); //Generates random seed for rand() function
a=rand()%13+1;
if(a<=9) //If random number is 9 or less, print card with that number
{
//Diamond Card
green();
printf("\n-------\n");
printf("|");
red();
printf("%c", diamond);
green();
printf(" |\n");
printf("| ");
yellow();
printf("%d",a);
green();
printf( " |\n",a);
printf("| ");
red();
printf("%c", diamond);
green();
printf("|\n");
printf("-------\n");
reset();
}
if(a==10) //If random number is 10, print card with J (Jack) on face
{
//Diamond Card
green();
printf("-------\n");
printf("|");
red();
printf("%c", diamond);
green();
printf(" |\n");
printf("| ");
yellow();
printf("J");
green();
printf( " |\n",a);
printf("| ");
red();
printf("%c", diamond);
green();
printf("|\n");
printf("-------\n");
reset();
}
if(a==11) //If random number is 11, print card with A (Ace) on face
{
//Diamond Card
green();
printf("-------\n");
printf("|");
red();
printf("%c", diamond);
green();
printf(" |\n");
printf("| ");
yellow();
printf("A");
green();
printf( " |\n",a);
printf("| ");
red();
printf("%c", diamond);
green();
printf("|\n");
printf("-------\n");
reset();
if(plyer_sum<=10) //If random number is Ace, change value to 11 or 1 depending on dealer total
{
a=11;
}
else
{
a=1;
}
}
if(a==12) //If random number is 12, print card with Q (Queen) on face
{
//Diamond Card
green();
printf("-------\n");
printf("|");
red();
printf("%c", diamond);
green();
printf(" |\n");
printf("| ");
yellow();
printf("Q");
green();
printf( " |\n",a);
printf("| ");
red();
printf("%c", diamond);
green();
printf("|\n");
printf("-------\n");
reset();
a=10; //Set card value to 10
}
if(a==13) //If random number is 13, print card with K (King) on face
{
//Diamond Card
green();
printf("-------\n");
printf("|");
red();
printf("%c", diamond);
green();
printf(" |\n");
printf("| ");
yellow();
printf("K");
green();
printf( " |\n",a);
printf("| ");
red();
printf("%c", diamond);
green();
printf("|\n");
printf("-------\n");
reset();
a=10; //Set card value to 10
}
return a;
}// End function
int heartcard() //Displays Heart Card Image
{
srand(time(0)); //Generates random seed for rand() function
a=rand()%13+1;
if(a<=9) //If random number is 9 or less, print card with that number
{
green();
printf("\n-------\n");
printf("|");
red();
printf("%c", heart);
green();
printf(" |\n");
printf("| ");
yellow();
printf("%d",a);
green();
printf( " |\n",a);
printf("| ");
red();
printf("%c", heart);
green();
printf("|\n");
printf("-------\n");
reset();
}
if(a==10) //If random number is 10, print card with J (Jack) on face
{
//Heart Card
green();
printf("-------\n");
printf("|");
red();
printf("%c", heart);
green();
printf(" |\n");
printf("| ");
yellow();
printf("J");
green();
printf( " |\n",a);
printf("| ");
red();
printf("%c", heart);
green();
printf("|\n");
printf("-------\n");
reset();
}
if(a==11) //If random number is 11, print card with A (Ace) on face
{
//Heart Card
green();
printf("-------\n");
printf("|");
red();
printf("%c", heart);
green();
printf(" |\n");
printf("| ");
yellow();
printf("A");
green();
printf( " |\n",a);
printf("| ");
red();
printf("%c", heart);
green();
printf("|\n");
printf("-------\n");
reset();
if(plyer_sum<=10) //If random number is Ace, change value to 11 or 1 depending on dealer total
{
a=11;
}
else
{
a=1;
}
}
if(a==12) //If random number is 12, print card with Q (Queen) on face
{
//Heart Card
green();
printf("-------\n");
printf("|");
red();
printf("%c", heart);
green();
printf(" |\n");
printf("| ");
yellow();
printf("Q");
green();
printf( " |\n",a);
printf("| ");
red();
printf("%c", heart);
green();
printf("|\n");
printf("-------\n");
reset();
a=10; //Set card value to 10
}
if(a==13) //If random number is 13, print card with K (King) on face
{
//Heart Card
green();
printf("-------\n");
printf("|");
red();
printf("%c", heart);
green();
printf(" |\n");
printf("| ");
yellow();
printf("K");
green();
printf( " |\n",a);
printf("| ");
red();
printf("%c", heart);
green();
printf("|\n");
printf("-------\n");
reset();
a=10; //Set card value to 10
}
return a;
} // End Function
int spadecard() //Displays Spade Card Image
{
srand((unsigned) time(NULL)); //Generates random seed for rand() function
a=rand()%13+1;
if(a<=9) //If random number is 9 or less, print card with that number
{
//Spade Card
green();
printf("\n-------\n");
printf("|");
blue();
printf("%c", spade);
green();
printf(" |\n");
printf("| ");
yellow();
printf("%d",a);
green();
printf( " |\n",a);
printf("| ");
blue();
printf("%c", spade);
green();
printf("|\n");
printf("-------\n");
reset();
}
if(a==10) //If random number is 10, print card with J (Jack) on face
{
//Spade Card
green();
printf("-------\n");
printf("|");
blue();
printf("%c", spade);
green();
printf(" |\n");
printf("| ");
yellow();
printf("J");
green();
printf( " |\n",a);
printf("| ");
blue();
printf("%c", spade);
green();
printf("|\n");
printf("-------\n");
reset();
}
if(a==11) //If random number is 11, print card with A (Ace) on face
{
//Spade Card
green();
printf("-------\n");
printf("|");
blue();
printf("%c", spade);
green();
printf(" |\n");
printf("| ");
yellow();
printf("A");
green();
printf( " |\n",a);
printf("| ");
blue();
printf("%c", spade);
green();
printf("|\n");
printf("-------\n");
reset();
if(plyer_sum<=10) //If random number is Ace, change value to 11 or 1 depending on dealer total
{
a=11;
}
else
{
a=1;
}
}
if(a==12) //If random number is 12, print card with Q (Queen) on face
{
//Spade Card
green();
printf("-------\n");
printf("|");
blue();
printf("%c", spade);
green();
printf(" |\n");
printf("| ");
yellow();
printf("Q");
green();
printf( " |\n",a);
printf("| ");
blue();
printf("%c", spade);
green();
printf("|\n");
printf("-------\n");
reset();
a=10; //Set card value to 10
}
if(a==13) //If random number is 13, print card with K (King) on face
{
//Spade Card
green();
printf("-------\n");
printf("|");
blue();
printf("%c", spade);
green();
printf(" |\n");
printf("| ");
yellow();
printf("K");
green();
printf( " |\n",a);
printf("| ");
blue();
printf("%c", spade);
green();
printf("|\n");
printf("-------\n");
reset();
a=10; //Set card value to 10
}
return a;
} // End Function
int randcard() //Generates random card
{
srand(time(0)); //Generates random seed for rand() function
random_card = rand()%4+1;
if(random_card==1)
{
clubcard();
b=a;
}
if(random_card==2)
{
diamondcard();
b=a;
}
if(random_card==3)
{
heartcard();
b=a;
}
if(random_card==4)
{
spadecard();
b=a;
}
return b;
} // End Function
void play() //Plays game
{
int p=0; // holds value of player_total
int i=1; // counter for asking user to hold or stay (aka game turns)
char choice3;
total_money = total_money;
cash_test();
printf("\nCash: $%d\n",total_money); //Prints amount of cash user has
randcard(); //Generates random card
plyer_sum = p + b; //Computes player total
p = plyer_sum;
printf("\nYour Total is %d\n", p); //Prints player total
dealer(); //Computes and prints dealer total
betting(); //Prompts user to enter bet amount
while(i<=21) //While loop used to keep asking user to hit or stay at most twenty-one times
// because there is a chance user can generate twenty-one consecutive 1's
{
if(p==21) //If user total is 21, win
{
printf("\nThe Dealer Has a Total of %d", trader_sum);
cyan();
printf("\nUnbelievable! You Win!\n");
reset();
won = won+1;
total_money = total_money+bet;
printf("\nYou have %d Wins and %d Losses and %d draws. Awesome!\n", won, loss, draw);
trader_sum=0;
askover();
}
if(p>21) //If player total is over 21, lss
{
printf("\nThe Dealer Has a Total of %d", trader_sum);
redBlink();
printf("\nWoah Buddy, You Went WAY over.\n");
reset();
loss = loss+1;
total_money = total_money - bet;
printf("\nYou have %d Wins and %d Losses and %d draws. Awesome!\n", won, loss, draw);
trader_sum=0;
askover();
}
if(p<=21) //If player total is less than 21, ask to hit or stay
{
printf("\n\nWould You Like to Hit or Stay?");
scanf("%c", &choice3);
while((choice3!='H') && (choice3!='h') && (choice3!='S') && (choice3!='s')) // If invalid choice entered
{
printf("\n");
printf("Please Enter H to Hit or S to Stay.\n");
scanf("%c",&choice3);
}
if((choice3=='H') || (choice3=='h')) // If Hit, continues
{
randcard();
plyer_sum = p + b;
p = plyer_sum;
printf("\nYour Total is %d\n", p);
dealer();
if(trader_sum==21) //Is dealer total is 21, loss
{
printf("\nThe Dealer Has a Total of %d", trader_sum);
redBlink();
printf("\nDealer Has the Better Hand. You Lose.\n");
reset();
loss = loss+1;
total_money = total_money - bet;
printf("\nYou have %d Wins and %d Losses and %d draws. Awesome!\n", won, loss, draw);
trader_sum=0;
askover();
}
if(trader_sum>21) //If dealer total is over 21, win
{
printf("\nThe Dealer Has a Total of %d", trader_sum);
cyan();
printf("\nDealer Has Went Over!. You Win!\n");
reset();
won = won+1;
total_money = total_money+bet;
printf("\nYou have %d Wins and %d Losses and %d draws. Awesome!\n", won, loss, draw);
trader_sum=0;
askover();
}
}
if((choice3=='S') || (choice3=='s')) // If Stay, does not continue
{
printf("\nYou Have Chosen to Stay at %d. Wise Decision!\n", plyer_sum);
stay();
}
}
i++; //While player total and dealer total are less than 21, re-do while loop
} // End While Loop
} // End Function
void dealer() //Function to play for dealer AI
{
int z;
if(trader_sum<17)
{
srand((unsigned) time(NULL) + 1); //Generates random seed for rand() function
z=rand()%13+1;
if(z<=10) //If random number generated is 10 or less, keep that value
{
c=z;
}
if(z>11) //If random number generated is more than 11, change value to 10
{
c=10;
}
if(z==11) //If random number is 11(Ace), change value to 11 or 1 depending on dealer total
{
if(trader_sum<=10)
{
c=11;
}
else
{
c=1;
}
}
trader_sum = trader_sum + c;
}
//printf("\nThe Dealer Has a Total of %d", trader_sum); //Prints dealer total
} // End Function
void stay() //Function for when user selects 'Stay'
{
printf("\nThe Dealer Has a Total of %d", trader_sum); //Prints dealer total
dealer(); //If stay selected, dealer continues going
if(trader_sum>=17)
{
if(plyer_sum>trader_sum) //If player's total is more than dealer's total, win
{
cyan();
printf("\nUnbelievable! You Win!\n");
reset();
won++;
total_money = total_money+bet;
printf("\nYou have %d Wins and %d Losses and %d draws. Awesome!\n", won, loss, draw);
trader_sum=0;
askover();
}
if(plyer_sum==trader_sum) //If player's total is equal to dealer's total, draw
{
magenta();
printf("\n Sadly the outcome of the match is inconclusive. Its a DRAW.\n");
reset();
draw++;
printf("\nYou have %d Wins and %d Losses and %d draws. Awesome!\n", won, loss, draw);
trader_sum=0;
askover();
}
if(plyer_sum<trader_sum) //If player's total is less than dealer's total, loss
{
red();
printf("\nDealer Has the Better Hand. You Lose.\n");
reset();
loss++;
total_money = total_money - bet;
printf("\nYou have %d Wins and %d Losses and %d draws. Awesome!\n", won, loss, draw);
trader_sum=0;
askover();
}
if(trader_sum>21) //If dealer's total is more than 21, win
{
cyan();
printf("\nUnbelievable! You Win!\n");
reset();
won++;
total_money = total_money+bet;
printf("\nYou have %d Wins and %d Losses and %d draws. Awesome!\n", won, loss, draw);
trader_sum=0;
askover();
}
}
else
{
stay();
}
} // End Function
void cash_test() //Test for if user has cash remaining in purse
{
if (total_money <= 0) //Once user has zero remaining cash, game ends and prompts user to play again
{
red();
printf("You Are Bankrupt. Game Over");
reset();
total_money = 500;
askover();
}
} // End Function
int betting() //Asks user amount to bet
{
printf("\n\nEnter Bet: $");
scanf("%d", &bet);
if (bet > total_money) //If player tries to bet more money than player has
{
printf("\nYou cannot bet more money than you have.");
printf("\nEnter Bet: ");
scanf("%d", &bet);
return bet;
}
else return bet;
} // End Function
void askover() // Function for asking player if they want to play again
{
char choice1;
printf("\nWould You Like To Play Again?");
printf("\nPlease Enter Y for Yes or N for No\n");
scanf("\n%c",&choice1);
while((choice1!='Y') && (choice1!='y') && (choice1!='N') && (choice1!='n')) // If invalid choice entered
{
printf("\n");
printf("Incorrect Choice. Please Enter Y for Yes or N for No.\n");
scanf("%c",&choice1);
}
if((choice1 == 'Y') || (choice1 == 'y')) // If yes, continue.
{
play();
}
else if((choice1 == 'N') || (choice1 == 'n')) // If no, exit program
{
fileresults();
printf("\nBYE!!!!\n\n");
system("pause");
exit(0);
}
return;
} // End function
void fileresults() //Prints results into Blackjack.txt file in program directory
{
FILE *fpresults; //File pointer is fpresults
fpresults = fopen("C://Users//Shekhani Laptops//Documents//C Programming//Programs//BlackJack//BlackJack//blackjack.txt", "w"); //Creates file and writes into it
if(fpresults == NULL) // what to do if file missing from directory
{
printf("\nError: File Missing\n");
system("pause");
exit(1);
}
else
{
fprintf(fpresults,"\n\t RESULTS");
fprintf(fpresults,"\n\t---------\n");
fprintf(fpresults,"\nYou Have Won %d Times\n", won);
fprintf(fpresults,"\nYou Have Lost %d Times\n", loss);
fprintf(fpresults,"\nKeep Playing and Set an All-Time Record!");
}
fclose(fpresults);
return;
}