private void Initialize()
{
DrawingStack.Shuffle();
for (var index = 0; index < CardsPerPlayer; index++)
{
for (var playerIndex = 0; playerIndex < Players.Count; playerIndex++)
{
var actualPlayerIndex = (playerIndex + CurrentDealerIndex + 1) % Players.Count;
var card = DrawingStack.WithdrawTopCard();
Players[actualPlayerIndex].AppendCard(card);
if (index == CardsPerPlayer - 1 && actualPlayerIndex == CurrentDealerIndex)
{
RequiredFirstCard = card;
}
}
}
if (ActiveStack.Cards.Count != 0)
{
throw new InvalidOperationException(
$@"[Internal error] After initialization the active stack must be empty but it has {
ActiveStack.Cards.Count} cards.");
}
}
private PlayingCard DrawCard()
{
if (DrawingStack.IsEmpty)
{
throw new InvalidOperationException(@"[Internal error] The drawing stack is empty.");
}
var result = DrawingStack.WithdrawTopCard();
if (DrawingStack.IsEmpty)
{
var refillCards = ActiveStack.WithdrawAllCardsExceptTopCardWithSameRank();
DrawingStack.Refill(refillCards);
DrawingStack.Shuffle();
PointsRatio++;
}
return(result);
}