public Hand GetRandomStraightOrStraightFlush5(int numCardsDealt, int numCardsInFinalHand, bool doRequireFlush)
{
Ranker ranker = new Ranker(numCardsInFinalHand, false);
Hand hand;
FullRank fRank;
TSuit flushSuit = GetRandomSuit();
HandCard[] hcsRank;
HandCard[] hcsFill;
do
{
TValue maxValue = (TValue)random.Next((int)TValue.Six, (int)TValue.Ace);
TValue minValue = maxValue.Prev(4);
Card[] chosen = Enumerable.Range((int)minValue, ((int)maxValue - (int)minValue) + 1)
.Select(k => doRequireFlush
? (new Card((TValue)k, flushSuit))
: GetRandomCardWithValue((TValue)k))
.Reverse().ToArray();
Card[] fill = GetRandomCards(numCardsDealt - 5).ToArray();
hand = new Hand(fill.Concat(chosen));
ranker.GetFullRank(hand, null, out fRank, out hcsRank, out hcsFill);
} while (fRank.SRank > (doRequireFlush ? SimpleRank.StraightFlush5 : SimpleRank.Straight5));
return(hand);
}