public List <CardRank> CheckFourCards()
{
var numCardsWithRank = new int[(int)CardRank.Ace + 1];
foreach (var card in cards)
{
numCardsWithRank[(int)card.rank] += 1;
}
var hasAllFourOfRank = new List <CardRank>();
for (var rank = CardRank.Two; rank <= CardRank.Ace; ++rank)
{
if (numCardsWithRank[(int)rank] == 4)
{
hasAllFourOfRank.Add(rank);
}
}
negativePoints += hasAllFourOfRank.Count;
cards.RemoveAll(x => hasAllFourOfRank.Contains(x.rank));
try
{
controller.HasFourOf(hasAllFourOfRank);
}
catch (Exception e)
{
throw new PlayerException(
myId, e,
"Player code cause exception" + e.GetType().ToString() + ": " + e.Message
);
}
return(hasAllFourOfRank);
}