int get_bet(player_t human, int currentHibet) {
int bet = UNINIT;
// Turn me into a string bean! // I should not code at 4AM, especially after enjoying brandy
char betText[99] = "Bet (";
char betHelp[44] = "";
if (currentHibet) {
strlcat(betHelp, "must beat ", sizeof(betHelp));
strlcat(betHelp, numStr_int(currentHibet), sizeof(betHelp));
strlcat(betText, betHelp, sizeof(betText));
} else {
strlcat(betHelp, "6 or greater", sizeof(betHelp));
strlcat(betText, betHelp, sizeof(betText));
}
strlcat(betText, "): ", sizeof(betText));
// Don't go bidding 4
if (!currentHibet)
currentHibet = 5;
show_hand(human);
while (bet == UNINIT) {
bet = get_number_in_range(betText, -2, 12, 2);
if (bet == ENTERED * UNINIT || bet == -2)
return choose_bet(human, currentHibet);
if (bet == HELP * UNINIT)
h_betting();
if (bet == -1 || bet == NOTHING * UNINIT)
return random_euchre_bet();
if (bet < 0)
bet = UNINIT;
if (bet > 0 && bet <= currentHibet) {
if (currentHibet==5)
printf("\tMinimum bid is 6.\n");
else
printf("\tMust beat the current high bet. Enter 0 to pass.\n");
bet = UNINIT;
}
}
return bet;
}
int main(void)
{
Card cards[NUMBER_CARDS];
Card *aCard = cards;
uint roundCount = NUMBER_ROUNDS_SHUFFLE, gamesPlayed = 0, gamesWon = 0;
char buffer[80];
/* Load the cards */
uint i = 0;
do
{
uint j = 0;
do
{
aCard->suit = i;
aCard->rank = j;
++aCard;
}
while (++j < NUMBER_RANKS);
}
while (++i < NUMBER_SUITS);
/* Play */
do
{
uint aces = 0, playerPoints = 0, dealerPoints = 0;
Card *playerHand[MAXIMUM_HAND];
Card **aHandCard = playerHand;
/* Shuffle the cards after a specific number of rounds */
if (++roundCount >= NUMBER_ROUNDS_SHUFFLE)
{
shuffle(cards);
aCard = cards;
roundCount = 0;
}
/* Player plays */
do
{
/* Add the card's rank to player point */
if (aCard->rank == ACE)
{
playerPoints += 11;
++aces;
}
else if (aCard->rank < JACK)
playerPoints += aCard->rank + 1;
else
playerPoints += 10;
/* Print the new card */
printf("New Card... %s of %s\n", rank_names[aCard->rank],
suit_names[aCard->suit]);
*aHandCard = aCard;
++aCard;
assert(aCard != cards + NUMBER_CARDS);
/* Let the second card be dealt */
if (aHandCard == playerHand)
{
++aHandCard;
*buffer = 'h';
continue;
}
++aHandCard;
/* Convert Aces to 1 */
while (playerPoints > 21 && aces > 0)
{
playerPoints -= 10;
--aces;
}
/* Print the hand */
show_hand(playerHand, aHandCard, playerPoints);
/* On a bust, dealer doesn't need to play.
* This single "goto" simplifies the code.
*/
if (playerPoints > 21)
{
printf("Bust!\n");
goto done;
}
/* On Blackjack, let the dealer play */
if (playerPoints == 21)
{
printf("Blackjack!\n");
break;
}
/* Hit or stand? */
do
{
printf("Hit or stand? (h/s) : ");
scanf("%s", buffer);
}
while (*buffer != 'h' && *buffer != 'H' && *buffer != 's' && *buffer != 'S');
}
while (*buffer == 'h' || *buffer == 'H');
/* Dealer plays */
aHandCard = playerHand;
aces = 0;
printf("Dealer plays...\n");
do
{
/* Add the card's rank to dealer point */
if (aCard->rank == ACE)
{
dealerPoints += 11;
++aces;
}
else if (aCard->rank < JACK)
dealerPoints += aCard->rank + 1;
else
dealerPoints += 10;
/* Print the new card */
printf("New Card... %s of %s\n", rank_names[aCard->rank],
suit_names[aCard->suit]);
*aHandCard = aCard;
++aCard;
assert(aCard != cards + NUMBER_CARDS);
/* Let the second card be dealt */
if (aHandCard == playerHand)
{
++aHandCard;
continue;
}
++aHandCard;
/* Convert Aces to 1 */
while (dealerPoints > 21 && aces > 0)
{
dealerPoints -= 10;
--aces;
}
/* Print the hand */
show_hand(playerHand, aHandCard, dealerPoints);
if (dealerPoints > 21)
{
printf("Bust!\n");
break;
}
/* Blackjack */
if (dealerPoints == 21)
{
printf("Blackjack!\n");
break;
}
printf("Hit or stand? (h/s) : ");
/* Dealer must hit on soft 17 */
if (dealerPoints < 17 || (dealerPoints == 17 && aces))
{
printf("hit\n");
continue;
}
printf("stand\n");
break;
}
while (1);
done:
/* Keep track of win percentage for the player. */
if (playerPoints <= 21 && (playerPoints > dealerPoints || dealerPoints > 21))
{
++gamesWon;
printf("Player wins!\n");
}
else if (playerPoints <= 21 && playerPoints == dealerPoints)
printf("Tie!\n");
else
printf("Dealer wins!\n");
++gamesPlayed;
printf("Win percentage - %u%%\n", (gamesWon * 100) / gamesPlayed);
/* Ask to play again. */
do
{
printf("Play again? (y/n) : ");
scanf("%s", buffer);
}
while (*buffer != 'n' && *buffer != 'N' && *buffer != 'y' && *buffer != 'Y');
}
while (*buffer == 'y' || *buffer == 'Y');
return 0;
}
