public UGrCells Copy()
{
UGrCells Pcpy = new UGrCells(tfx, no);
Pcpy.B81 = B81.Copy();
return(Pcpy);
}
//XY-Chain is an algorithm using Locked which occurs in the concatenation of bivalues.
//http://csdenpe.web.fc2.com/page49.html
public bool XYChain()
{
Prepare();
CeLKMan.PrepareCellLink(1); //Generate StrongLink
List <int> LKRec = new List <int>();
foreach (var CRL in _GetXYChain(LKRec))
{
int rcS = CRL[0].ID, no = CRL[1].ID, noB = (1 << no);
Bit81 ELM = ConnectedCells[rcS] - (CRL[0] | CRL[1]);
if (ELM.IsZero())
{
continue;
}
Bit81 ELM2 = new Bit81();
bool XYChainF = false;
foreach (var E in ELM.IEGetUCeNoB(pBDL, noB))
{
if (CRL[0].IsHit(ConnectedCells[E.rc]))
{
E.CancelB = noB; XYChainF = true;
ELM2 |= CRL[0] & ConnectedCells[E.rc];
break;
}
}
if (!XYChainF)
{
continue;
}
//===== XY-Chain found =====
SolCode = 2;
String SolMsg = "XY Chain";
Result = SolMsg;
int rcE;
foreach (var P in ELM2.IEGetUCeNoB(pBDL, noB))
{
P.SetNoBBgColor(noB, AttCr, SolBkCr);
}
Bit81 ELM2cpy = ELM2.Copy();
while ((rcE = ELM2.FindFirstrc()) >= 0)
{
string stR = "";
Bit81 XYchainB = _SelectLink_XYChain(LKRec, rcS, rcE, noB, ref stR) - ELM2cpy;
if (SolInfoB)
{
SolMsg += "\r " + stR;
}
foreach (var P in XYchainB.IEGetUCeNoB(pBDL, 0x1FF))
{
P.SetNoBBgColor(P.FreeB, AttCr, SolBkCr2);
}
ELM2.BPReset(rcE);
}
if (SolInfoB)
{
ResultLong = SolMsg;
}
pBDL[rcS].SetNoBBgColor(noB, AttCr, SolBkCr);
if (__SimpleAnalizerB__)
{
return(true);
}
if (!pAnMan.SnapSaveGP(true))
{
return(true);
}
XYChainF = false;
}
return(false);
}
