/*
void computerHit: This function determines if the computer needs another card. Keeps giving the computer another card until they have the minimum dictated by the rules.
*/
void computerHit() {
int total = totalValue(100); //calculate the total value of the hand
//determines when the dealer shoulds hit
while(total < 17) {
dealCard(100, 0);
//compCards++;
total = totalValue(100);
}
//if level is hard, dealer hits on soft 17s
if(levels == 1 && total == 17 && numAce > 0) {
dealCard(100, 0);
//compCards++;
total = totalValue(100);
}
}
void Bill::getTotalValue()
{
QString sql;
sql = "select sum(valuebill) from bill where lower(typebill) = 'entrada'";
float total;
if (bd.search(sql))
total = bd.loadSimple(0).toFloat();
else
total = 0;
sql = "select sum(valuebill) from bill where lower(typebill) = 'saída'";
if (bd.search(sql))
total -= bd.loadSimple(0).toFloat();
emit totalValue(QString::number(total));
}
/*
int hitDecide(): this function askes the user if they want to hit or not. Returns a 1 if they answer with a y, returns a 0 if they answer with a n.
*/
int hitDecide(int i) {
int total = totalValue(i);
printf("Your current total is %d\n", total);
if(totalChange == 1) {
printf("We adjusted the point value of your aces to keep you from busting.\n");
totalChange = 0;
}
if(total > 21) {
printf("Your total is over 21, you have busted and cannot hit anymore\n");
return 0;
}
printf("Do you want a hit(another card)? (Answer y or n)\n");
char c;
int x = 0;
//take in input
scanf(" %c", &c);
//wait for acceptable input
while(x == 0) {
if(c != 'y' && c != 'n') {
if (printed == 0){
printf("I am sorry but your input was not correct. Please try again. The game will wait until you provide correct input.\n");
printed++;
} else {
scanf("%c", &c);
}
} else {
x = 1;
}
}
//return correct number
if(c == 'y') {
return 1;
} else {
return 0;
}
}