public Pocket(string s)
{
if (s.Length != 2 && s.Length != 3)
{
throw new ArgumentException();
}
_text = s;
int r1 = StdDeck.RankFromChar(s[0]);
int r2 = StdDeck.RankFromChar(s[1]);
_c1 = StdDeck.IndexFromRankAndSuit(r1, (int)StdDeck.Suit.Clubs);
if (s.Length == 2)
{
_c2 = StdDeck.IndexFromRankAndSuit(r2, (int)StdDeck.Suit.Diamonds);
}
else if (s[2] == 's')
{
_c2 = StdDeck.IndexFromRankAndSuit(r2, (int)StdDeck.Suit.Clubs);
}
else if (s[2] == 'o')
{
_c2 = StdDeck.IndexFromRankAndSuit(r2, (int)StdDeck.Suit.Diamonds);
}
else
{
throw new ArgumentException();
}
}
int Combin(int n)
{
int deckSize = StdDeck.Descriptor.Size;
int suitCount = 4;
CardSet[] deck = new CardSet[52];
int i = 0;
for (int r = 12; r >= 0; --r)
{
for (int s = 0; s < 4; ++s)
{
deck[i++] = StdDeck.Descriptor.CardSets[StdDeck.IndexFromRankAndSuit(r, s)];
}
}
int counter = 0;
CombinRecursive(deck, suitCount, deckSize, n, 0, CardSet.Empty, -1, suitCount - 1, -1, ref counter);
return(counter);
}
