public void HandleRequestToHit(BlackjackGamePlayer player)
{
if (RoundInProgress == null)
{
throw new InvalidOperationException("No round in play");
}
var roundplayer = RoundInProgress.GetRoundPlayer(player);
if (roundplayer == null)
{
throw new ArgumentException("'player' is null or invalid");
}
if (!roundplayer.HasAction || roundplayer.Hand == null)
{
throw new InvalidOperationException("Out of turn");
}
if (roundplayer.Hand.IsBusted)
{
throw new InvalidOperationException("Cannot hit busted hand");
}
roundplayer.AddCardToHand(_shoe.DealCard());
if (roundplayer.Hand.IsBusted)
{
moveToNextAction();
}
}
private BlackjackHandSettlement settleHand(BlackjackGameRoundPlayer roundplayer)
{
if (RoundInProgress.RoundPlayers.Any(a => a.HasAction))
{
if (!roundplayer.Hand.IsBusted)
{
throw new InvalidOperationException("Non-busted hands cannot settle until round completes");
}
}
var settlement = new BlackjackHandSettlement(roundplayer, RoundInProgress.DealerHand);
if (settlement.WagerOutcome == WagerOutcome.Draw)
{
roundplayer.Player.Account.Credit(settlement.WagerAmount);
}
else if (settlement.WagerOutcome == WagerOutcome.Win)
{
roundplayer.Player.Account.Credit(settlement.WagerAmount * 2);
}
RoundInProgress.SettleRoundPlayer(roundplayer, settlement);
return(settlement);
}
private void playDealerHand()
{
if (RoundInProgress == null)
{
return;
}
if (RoundInProgress.RoundPlayers.All(a => a.Hand.IsBusted))
{
return;
}
while (RoundInProgress.DealerHand != null)
{
if (RoundInProgress.DealerHand.Score > 17)
{
break;
}
if (RoundInProgress.DealerHand.Score == 17 && !RoundInProgress.DealerHand.IsSoft)
{
break;
}
RoundInProgress.AddCardToDealerHand(_shoe.DealCard());
}
}
private void moveToNextAction()
{
if (!RoundInProgress.MoveToNextAction())
{
playDealerHand();
}
}
public void HandleRequestToDoubleDown(BlackjackGamePlayer player, double amount)
{
if (RoundInProgress == null)
{
throw new InvalidOperationException("No round in play");
}
var roundplayer = RoundInProgress.GetRoundPlayer(player);
if (roundplayer == null)
{
throw new ArgumentException("'player' is null or invalid");
}
if (!roundplayer.HasAction || roundplayer.Hand == null)
{
throw new InvalidOperationException("Out of turn");
}
if (roundplayer.Hand.Cards.Count() != 2)
{
throw new InvalidOperationException("Must have 2 cards to double");
}
if (amount > roundplayer.Wager)
{
throw new InvalidOperationException("Amounts exceeds current wager");
}
roundplayer.AddCardToHand(_shoe.DealCard());
roundplayer.Wager += amount;
roundplayer.Player.Account.Debit(amount);
moveToNextAction();
}
public BlackjackHandSettlement SettleHand(BlackjackGamePlayer player)
{
var roundplayer = RoundInProgress.GetRoundPlayer(player);
if (roundplayer == null)
{
throw new ArgumentException("'player' is null or invalid");
}
return(settleHand(roundplayer));
}
public void HandleRequestToStand(BlackjackGamePlayer player)
{
if (RoundInProgress == null)
{
throw new InvalidOperationException("No round in play");
}
var roundplayer = RoundInProgress.GetRoundPlayer(player);
if (roundplayer == null)
{
throw new ArgumentException("'player' is null or invalid");
}
if (!roundplayer.HasAction || roundplayer.Hand == null)
{
throw new InvalidOperationException("Out of turn");
}
moveToNextAction();
}
