public PRVerifyResult Verify(SelectNode node, PokerPile previous, PokerPile current, int heartHostCount)
{
IPileRelation validator = node.Validator;
PRVerifyResult result;
if (validator != null)
{
if (previous == null)
{
result = validator.VerifyRoot(current, node.PokerCount, heartHostCount);
}
else
{
result = validator.Verify(previous, current, node.PokerCount, heartHostCount);
}
}
else
{
result = new PRVerifyResult(true, 0, 0, null);
}
return(result);
}
public PokerPile SelectNormal(bool isStraight, List <SelectNode> selectChain, int curSelectIndex,
PokerPile prePile, int heartHostCount, bool chaiPai, int endSelectSize)
{
if (curSelectIndex >= selectChain.Count)
{
return(null);
}
var selectNode = selectChain[curSelectIndex];
for (int availableHeartHost = 0; availableHeartHost <= heartHostCount; availableHeartHost++)
{
int start = selectNode.PokerCount - availableHeartHost;
if (start > endSelectSize)
{
continue;
}
int[] selectSeq = new int[endSelectSize + 1 - start];
selectSeq[0] = selectNode.PokerCount;
if (selectSeq.Length > 1)
{
int seqIdx = 1;
for (int pokerCount = start; pokerCount <= endSelectSize; pokerCount++)
{
if (pokerCount == selectNode.PokerCount)
{
continue;
}
selectSeq[seqIdx] = pokerCount;
seqIdx++;
}
}
for (int idx = 0; idx < selectSeq.Length; idx++)
{
int pokerCount = selectSeq[idx];
if (!chaiPai && selectNode.PokerCount < pokerCount)
{
continue;
}
List <PokerPile> piles = null;
if (_pilePool.ContainsKey(pokerCount))
{
piles = _pilePool[pokerCount];
}
if (piles == null || piles.Count <= 0)
{
continue;
}
for (int i = 0; i < piles.Count; i++)
{
PokerPile pile = piles[i];
PRVerifyResult valid = Verify(selectNode, prePile, pile, availableHeartHost);
PokerPile selected = null;
if (valid.Success)
{
selected = pile;
}
if (selected != null)
{
bool isChaiPai = selectNode.PokerCount < pokerCount;
if (curSelectIndex < selectChain.Count - 1)
{
piles.Remove(selected);
if (isChaiPai)
{
selected = AdjustChaiPaiPile(selected, piles, pokerCount, selectNode.PokerCount);
}
PokerPile result = SelectNormal(
isStraight,
selectChain,
curSelectIndex + 1,
selected,
availableHeartHost - valid.UsedHeartHostCount,
chaiPai,
endSelectSize
);
if (result != null)
{
selected.Next = result;
return(selected);
}
else
{
if (isChaiPai)
{
RestoreChaiPaiPile(selected.NumType, pokerCount, selectNode.PokerCount);
}
else
{
InsertPile(selected, piles);
}
selected.RemovePoker(valid.UsedHeartHostCount);
}
}
else
{
piles.Remove(selected);
if (isChaiPai)
{
selected = AdjustChaiPaiPile(selected, piles, pokerCount, selectNode.PokerCount);
}
return(selected);
}
}
}
}
if (selectNode.PokerCount <= availableHeartHost)
{
int currentNumType;
if (!isStraight)
{
currentNumType = PokerNumType.PHost;
}
else
{
currentNumType = GetNextNumType(prePile, true);
if (currentNumType == PokerNumType.NULL)
{
currentNumType = PokerNumType.PHost;
}
}
PokerPile selected = new PokerPile(currentNumType, selectNode.PokerCount);
PRVerifyResult valid = Verify(selectNode, prePile, selected, availableHeartHost);
if (!valid.Success)
{
continue;
}
if (curSelectIndex < selectChain.Count - 1)
{
PokerPile result = SelectNormal(
isStraight,
selectChain,
curSelectIndex + 1,
selected,
availableHeartHost - selectNode.PokerCount,
chaiPai,
endSelectSize
);
if (result != null)
{
selected.Next = result;
return(selected);
}
}
else
{
return(selected);
}
}
}
return(null);
}
public virtual MatchResult Match(PokerPile previous, PokerPile current, int heartHostCount)
{
if (PokerCount < current.Count)
{
// 匹配节点的数量小于牌堆牌的数量，是无效节点。
return(new MatchResult(PokerLogic.PatternType.NULL, PokerNumType.NULL));
}
if (PokerCount - current.Count > heartHostCount)
{
// 主牌数量不够，匹配失败。
return(new MatchResult(PokerLogic.PatternType.NULL, PokerNumType.NULL));
}
PRVerifyResult verifyResult = ValidateRelation(previous, current, PokerCount, heartHostCount);
if (!verifyResult.Success)
{
return(new MatchResult(PokerLogic.PatternType.NULL, PokerNumType.NULL));
}
// 关系verify成功，此时需要用剩下的主牌进行匹配。
int leftHeartHost = heartHostCount - verifyResult.UsedHeartHostCount;
// 计算在本次verify之间，跳过了多少个匹配节点。
int stepCount = verifyResult.StepCount;
// 如果下一个节点存在，则尝试继续匹配。
PokerPile nextPile = current.Next;
if (nextPile != null)
{
// 用下一个匹配节点检查一下牌堆。
MatchResult result = new MatchResult(PokerLogic.PatternType.NULL, PokerNumType.NULL);
// 在下一个节点，以当前的pokerCount为起始，尝试选择匹配节点进行匹配。
for (int nextPokerCount = PokerCount; nextPokerCount > 0; nextPokerCount--)
{
MatchNode nextMatchNode = null;
if (NextNodes.ContainsKey(nextPokerCount))
{
nextMatchNode = NextNodes[nextPokerCount];
}
for (int i = 0; i < stepCount; i++)
{
if (nextMatchNode != null)
{
nextMatchNode = nextMatchNode.Next(nextPokerCount);
}
else
{
break;
}
}
if (nextMatchNode != null)
{
result = nextMatchNode.Match(current, nextPile, leftHeartHost);
if (IsMajor &&
!result.IsPatternNull &&
!result.IsMajorNumTypeSet)
{
result.MajorNumType = current.NumType;
}
}
else
{
result = new MatchResult(PokerLogic.PatternType.NULL, PokerNumType.NULL);
}
if (!result.IsPatternNull)
{
break;
}
}
if (result.IsPatternNull)
{
if (previous != null)
{
previous.Next = current;
}
current.RemovePoker(verifyResult.UsedHeartHostCount - (verifyResult.StepCount * PokerCount));
}
return(result);
}
else
{
if (leftHeartHost == 0)
{
MatchNode curMatchNode = this;
for (int i = 0; i < stepCount; i++)
{
if (curMatchNode != null)
{
curMatchNode = curMatchNode.Next(PokerCount);
}
else
{
break;
}
}
if (curMatchNode != null)
{
return(new MatchResult(curMatchNode.PatternType,
curMatchNode.IsMajor ? current.NumType : PokerNumType.NULL));
}
else
{
return(new MatchResult(PokerLogic.PatternType.NULL, PokerNumType.NULL));
}
}
else
{
MatchResult result = new MatchResult(PokerLogic.PatternType.NULL, PokerNumType.NULL);
for (int nextPokerCount = leftHeartHost; nextPokerCount > 0; nextPokerCount--)
{
MatchNode nextMatchNode = null;
if (NextNodes.ContainsKey(nextPokerCount))
{
nextMatchNode = NextNodes[nextPokerCount];
}
for (int i = 0; i < stepCount; i++)
{
if (nextMatchNode != null)
{
nextMatchNode = nextMatchNode.Next(nextPokerCount);
}
else
{
break;
}
}
if (nextMatchNode != null)
{
result = nextMatchNode.MatchHeartHost(current, leftHeartHost);
if (nextMatchNode.IsMajor &&
!result.IsPatternNull &&
!result.IsMajorNumTypeSet)
{
result.MajorNumType = current.NumType;
}
}
else
{
result = new MatchResult(PokerLogic.PatternType.NULL, PokerNumType.NULL);
}
if (!result.IsPatternNull)
{
break;
}
}
return(result);
}
}
}