private bool isFullHouse(HandInfo hi, out FullRank fRank, out HandCard[] hcsRank, out HandCard[] hcsFill)
{
FullRank fRankTrio;
HandCard[] hcsRankTrio;
HandCard[] hcsFillTrio;
if (!isKindN(hi, out fRankTrio, out hcsRankTrio, out hcsFillTrio, 3, 0))
{
setToNull(out fRank, out hcsRank, out hcsFill);
return(false);
}
TValue trioValue = fRankTrio.Values[0];
FullRank fRankPair;
HandCard[] hcsRankPair;
HandInfo hi2 = new HandInfo(new Hand(hi.CardsAll.Except(hcsRankTrio)), hi.WildCards());
if (!isKindN(hi2, out fRankPair, out hcsRankPair, out hcsFill, 2, NumCardsInFinalHand - 3 - 2))
{
setToNull(out fRank, out hcsRank, out hcsFill);
return(false);
}
TValue pairValue = fRankPair.Values[0];
fRank = new FullRank(SimpleRank.FullHouse,
Util.PairEnumerable(trioValue, pairValue).Concat(hcsFill.Select(hc => TValue.Ace)));
hcsRank = hcsRankTrio.Concat(hcsRankPair).ToArray();
return(true);
}
private bool isTwoPair(HandInfo hi, out FullRank fRank, out HandCard[] hcsRank, out HandCard[] hcsFill)
{
// Note: In the presence of wild cards, any hand with two pair
// would also have a higher rank (e.g., 3 of a kind).
FullRank fRank1;
HandCard[] hcsRank1;
HandCard[] hcsFill1;
if (!isKindN(hi, out fRank1, out hcsRank1, out hcsFill1, 2, 0))
{
setToNull(out fRank, out hcsRank, out hcsFill);
return(false);
}
TValue value1 = fRank1.Values[0];
FullRank fRank2;
HandCard[] hcsRank2;
HandInfo hi2 = new HandInfo(new Hand(hi.CardsAll.Except(hcsRank1)), hi.WildCards());
if (!isKindN(hi2, out fRank2, out hcsRank2, out hcsFill, 2, NumCardsInFinalHand - 4))
{
setToNull(out fRank, out hcsRank, out hcsFill);
return(false);
}
TValue value2 = fRank2.Values[0];
TValue[] fillValues = hcsFill
.Select(hc => hc.TamedValue == TValue.NoValue ? hc.Value : hc.TamedValue)
.ToArray();
IEnumerable <TValue> vals = Util.PairEnumerable(value1, value2).Concat(fillValues);
fRank = new FullRank(SimpleRank.TwoPair, vals);
hcsRank = hcsRank1.Concat(hcsRank2).ToArray();
return(true);
}
private bool isTwoPair(HandInfo hi, out FullRank fRank, out HandCard[] hcsRank, out HandCard[] hcsFill)
{
// Note: In the presence of wild cards, any hand with two pair
// would also have a higher rank (e.g., 3 of a kind).
FullRank fRank1;
HandCard[] hcsRank1;
HandCard[] hcsFill1;
if (!isKindN(hi, out fRank1, out hcsRank1, out hcsFill1, 2, 0))
{
setToNull(out fRank, out hcsRank, out hcsFill);
return false;
}
TValue value1 = fRank1.Values[0];
FullRank fRank2;
HandCard[] hcsRank2;
HandInfo hi2 = new HandInfo(new Hand(hi.CardsAll.Except(hcsRank1)), hi.WildCards());
if (!isKindN(hi2, out fRank2, out hcsRank2, out hcsFill, 2, NumCardsInFinalHand - 4))
{
setToNull(out fRank, out hcsRank, out hcsFill);
return false;
}
TValue value2 = fRank2.Values[0];
TValue[] fillValues = hcsFill
.Select(hc => hc.TamedValue == TValue.NoValue ? hc.Value : hc.TamedValue)
.ToArray();
IEnumerable<TValue> vals = Util.PairEnumerable(value1, value2).Concat(fillValues);
fRank = new FullRank(SimpleRank.TwoPair, vals);
hcsRank = hcsRank1.Concat(hcsRank2).ToArray();
return true;
}
private bool isFullHouse(HandInfo hi, out FullRank fRank, out HandCard[] hcsRank, out HandCard[] hcsFill)
{
FullRank fRankTrio;
HandCard[] hcsRankTrio;
HandCard[] hcsFillTrio;
if (!isKindN(hi, out fRankTrio, out hcsRankTrio, out hcsFillTrio, 3, 0))
{
setToNull(out fRank, out hcsRank, out hcsFill);
return false;
}
TValue trioValue = fRankTrio.Values[0];
FullRank fRankPair;
HandCard[] hcsRankPair;
HandInfo hi2 = new HandInfo(new Hand(hi.CardsAll.Except(hcsRankTrio)), hi.WildCards());
if (!isKindN(hi2, out fRankPair, out hcsRankPair, out hcsFill, 2, NumCardsInFinalHand - 3 - 2))
{
setToNull(out fRank, out hcsRank, out hcsFill);
return false;
}
TValue pairValue = fRankPair.Values[0];
fRank = new FullRank(SimpleRank.FullHouse,
Util.PairEnumerable(trioValue, pairValue).Concat(hcsFill.Select(hc => TValue.Ace)));
hcsRank = hcsRankTrio.Concat(hcsRankPair).ToArray();
return true;
}
