int main(void){
srand(time(NULL));
unsigned deck[52] = { 1,1,1,1, // ACE
2,2,2,2, // TWO
3,3,3,3, // THREE
4,4,4,4, // FOUR
5,5,5,5, // FIVE
6,6,6,6, // SIX
7,7,7,7, // SEVEN
8,8,8,8, // EIGHT
9,9,9,9, // NINE
10,10,10,10, // TEN
10,10,10,10, // JACK
10,10,10,10, // QUEEN
10,10,10,10 // KING
};
unsigned quit = 0; // stop the game
unsigned player1_hand[26];
unsigned computer_hand[26];
do{
removeCardsFromHand(player1_hand);
removeCardsFromHand(computer_hand);
shuffleDeck(deck);
size_t deckIndex = 0;
size_t player1Index = 0;
player1_hand[player1Index] = deck[deckIndex];
deckIndex++;
player1Index++;
player1_hand[player1Index] = deck[deckIndex];
deckIndex++;
player1Index++;
size_t computerIndex = 0;
computer_hand[computerIndex] = deck[deckIndex];
deckIndex++;
computerIndex++;
computer_hand[computerIndex] = deck[deckIndex];
deckIndex++;
computerIndex++;
do{
printf("Player 1's hand: ");
printHand(player1_hand);
printf("Computer's hand: [unknown] ");
printHand(computer_hand + 1);
printf("0 for Hit, 1 for Stay: ");
unsigned stay;
scanf("%u", &stay);
if(stay){
if(calculateHandValue(computer_hand) < 18){
computer_hand[computerIndex] = deck[deckIndex];
deckIndex++;
computerIndex++;
}
// staying so leave
break;
}
// hitting
player1_hand[player1Index] = deck[deckIndex];
deckIndex++;
player1Index++;
if(calculateHandValue(computer_hand) < 18){
computer_hand[computerIndex] = deck[deckIndex];
deckIndex++;
computerIndex++;
}
}while(1);
putchar('\n');
printf("Player 1's hand: ");
printHand(player1_hand);
unsigned player1_value = calculateHandValue(player1_hand);
printf("Player 1's Value: %u\n", player1_value);
printf("Computer's hand: ");
printHand(computer_hand);
unsigned computer_value = calculateHandValue(computer_hand);
printf("Computer's Value: %u\n", computer_value);
putchar('\n');
if(player1_value > 21){
printf("Player 1 bust!\n");
if(computer_value > 21){
printf("Computer bust!\n");
}else{
printf("Computer wins!\n");
}
}else if(computer_value > 21){
printf("Computer bust!\n");
if(player1_value > 21){
printf("Player 1 bust!\n");
}else{
printf("Player 1 wins!\n");
}
}else if(player1_value > computer_value){
printf("Player 1 wins!\n");
}else{
printf("Computer wins!\n");
}
putchar('\n');
printf("0 for Quit, 1 for New Game: ");
scanf("%u", &quit);
putchar('\n');
}while(quit != 0);
return 0;
}
int enterBetAI (P_PLAYER player, int minimumBet) {
//int bluffingVal = player->AIAgressivity; //not currently used
int handValue = calculateHandValue(player);
int totalBet = game.bet.pot;
int round = game.flow.round;
int maxBet = maximumBet(player);
int foldChance = 0;
int raiseChance = 0;
int raiseValue = 0;
//initialize random value
time_t t;
srand((unsigned) time(&t));
int randomNumber = rand() % 100;
//all in option
if (maxBet <= minimumBet) {
player->allIn = 1;
if (maxBet > minimumBet)
return maxBet - minimumBet;
else
return 0;
}
if (handValue < 16) {
foldChance = 10;
raiseChance = 5;
} else {
foldChance = 5;
raiseChance = 25;
}
//higher raise change depending on value of hand cards
if (handValue > 16)
raiseChance += sqrt(handValue) * 0.5;
//larger the stakes and lesser handValue, the higher is fold chance
if (minimumBet > 0)
foldChance += (minimumBet + (totalBet * 0.1)) / (sqrt(handValue) + 5);
else
foldChance = 0;
//debug print
printf("\nRound %d \nrandomNumber: %d \nhandValue: %d \n%s chances: \nfoldChance %d \nraiseChance %d \n",
round, randomNumber, handValue, player->name, foldChance, raiseChance);
if (randomNumber <= foldChance) {
return -1; //fold
} else if (randomNumber >= 100-raiseChance) {
//calculation how much to raise
int raiseRate = randomNumber - (100 - raiseChance);
//round raise value
raiseValue = (raiseRate / 10);
raiseValue = minimumBet + (raiseValue * 10);
if (raiseValue > maxBet)
raiseValue = maxBet;
return raiseValue - minimumBet;
}
else {
return 0; //called
}
}
