private static bool Soft17(HandStruct hand)
{
if (hand.totalcards > 2 || hand.bestscore != 17)
return false;
if (hand.card[0] % 13 == 0 || hand.card[1] % 13 == 0)
return true;
return false;
}
private static bool CheckForBlackJack(HandStruct hand)
{
return (CardValue(hand.card[0], true) + CardValue(hand.card[1], true)) == 21 ? true : false;
}
private static bool DealerMustHit(HandStruct hand, bool DealerHitsSoft17, out string message)
{
if (hand.totalcards > 10)
{
message = "Dealer must stand with eleven cards.";
return false;
}
if (hand.bestscore > 16)
{
if (Soft17(hand) && DealerHitsSoft17)
{
message = "Dealer must hit soft 17.";
return true;
}
else
{
if (hand.bestscore > 21)
message = "Dealer busts.";
else if (hand.bestscore == 21)
message = "Dealer stands at 21.";
else
message = "Dealer stands.";
return false;
}
}
message = DealerHitMessage();
return true;
}
private static HandStruct EvalHand(HandStruct hand)
{
hand.bestscore = 0;
hand.altscore = 0;
bool AceFound = false;
for (int c = 0; c < hand.totalcards; c++)
{
if ((hand.card[c] % 13) == 0)
AceFound = true;
hand.bestscore += CardValue(hand.card[c], false);
}
if (AceFound)
{
hand.altscore = hand.bestscore;
hand.bestscore = 0;
int Ace = 0;
for (int c = 0; c < hand.totalcards; c++)
{
if ((hand.card[c] % 13) == 0)
Ace++;
if (Ace == 1)
hand.bestscore += CardValue(hand.card[c], true);
else
hand.bestscore += CardValue(hand.card[c], false);
}
if (hand.bestscore > 21)
{
hand.bestscore = hand.altscore;
hand.altscore = 0;
}
}
return hand;
}
