public PokerPile AdjustPileOrder(PokerPile head, int patternType)
{
var piles = new List <PokerPile>();
PokerPile next = head;
while (next != null)
{
piles.Add(next);
next = next.Next;
}
int majorCount = PatternType.GetMajorPileCount(patternType);
if (piles.Count < majorCount)
{
return(null);
}
for (int i = majorCount - 1; i > 0; i--)
{
piles[i].Next = piles[i - 1];
}
piles[0].Next = null;
if (piles.Count > majorCount)
{
for (int i = piles.Count - 1; i > majorCount; i--)
{
piles[i].Next = piles[i - 1];
}
piles[majorCount].Next = null;
piles[0].Next = piles[piles.Count - 1];
}
return(piles[majorCount - 1]);
}
public List <SelectNode> BuildSelectChain(PokerPattern pattern)
{
var list = new List <SelectNode>();
var pileList = new List <PokerPile>();
var headPile = pattern.HeadPile;
if (headPile == null)
{
return(null);
}
var nextPile = headPile;
while (nextPile != null)
{
pileList.Add(nextPile);
nextPile = nextPile.Next;
}
var majorCount = PatternType.GetMajorPileCount(pattern.Type);
if (majorCount > pileList.Count)
{
return(null);
}
var majorPile = pileList[majorCount - 1];
var majorNode = _matcher.GetRoot(majorPile.Count);
if (majorNode == null)
{
return(null);
}
IPileRelation rootRelation = null;
if (pattern.Type == PatternType.XXXX)
{
rootRelation = new PRSelectXXXX(majorPile.NumType, majorPile.Count, _value);
}
else
{
rootRelation = new PRSelectRoot(majorPile.NumType, PatternType.IsStraight(pattern.Type),
PatternType.GetMajorPileCount(pattern.Type), _value);
}
var rootNode = new SelectNode(majorNode.PokerCount, rootRelation);
list.Add(rootNode);
var curNode = majorNode;
for (int i = majorCount - 2; i >= 0; i--)
{
var pile = pileList[i];
curNode = curNode.Next(pile.Count);
if (curNode == null)
{
return(null);
}
list.Add(new SelectNode(curNode));
}
for (int i = pileList.Count - 1, n = majorCount - 1; i > n; i--)
{
var pile = pileList[i];
curNode = curNode.Next(pile.Count);
if (curNode == null)
{
return(null);
}
list.Add(new SelectNode(curNode));
}
return(list);
}