public static double HandValue(Deck deck)
{
int val1 = deck.Sum(c => c.Value);
double aces = deck.Count(c => c.ID == "A");
double val2 = aces > 0 ? val1 + (10 * aces) : val1;
return(new double[] { val1, val2 }
.Select(handVal => new
{
handVal,
weight = Math.Abs(handVal - 21) + (handVal > 21 ? 100 :
0)
})
.OrderBy(n => n.weight)
.First().handVal);
}
// Deal two cards to each player
public void DealHands()
{
if (!IsActionAllowed(Action.Deal))
{
throw new InvalidOperationException();
}
this.LastState = State.Unknown;
// Build a new deck of cards before deal if less than 15 cards left in deck
if ((this.deck == null) || (deck.Count() < GameParameters.DeckLowCardCount))
{
this.deck = new Deck();
}
this.DealNewHands(); // Deal hand to player and dealer
this.PlayTheDeal();
}
