public static string uci_pv(cPosicion pos, int depth, val alpha, val beta)
{
StringBuilder s = new StringBuilder();
long elaspsed = cReloj.Now() - SearchTime + 1;
int uciPVSize = Math.Min(cMotor.m_mapConfig["MultiPV"].Get(), RootMoves.Count);
int selDepth = 0;
for (int i = 0; i < cMotor.m_Threads.Count; ++i)
if (cMotor.m_Threads[i].m_nMaxPly > selDepth)
selDepth = cMotor.m_Threads[i].m_nMaxPly;
for (int i = 0; i < uciPVSize; ++i)
{
bool updated = (i <= PVIdx);
if (depth == 1 && !updated)
continue;
int d = (updated ? depth : depth - 1);
if (RootMoves[i].m_PV.Count > 0 && RootMoves[i].m_PV[0] != cMovType.MOV_NAN && 0 < d)
{
val v = (updated ? RootMoves[i].m_nVal : RootMoves[i].m_LastVal);
if (s.Length != 0)
s.Append(cTypes.LF);
/*bool bShow = true;
for (int j = 0; j < d; ++j)
{
if (RootMoves[i].m_PV.Count > j && RootMoves[i].m_PV[j] == cMovType.MOV_NAN)
bShow = false;
}*/
if (RootMoves[i].m_PV[0] != cMovType.MOV_NAN)
{
s.Append("info depth ");
s.Append(d);
s.Append(" score ");
s.Append((i == PVIdx ? cUci.Puntos(v, alpha, beta) : cUci.Puntos(v, -cValoresJuego.INFINITO, cValoresJuego.INFINITO)));
s.Append(" nodes ");
s.Append(pos.GetNodos());
s.Append(" nps ");
s.Append((pos.GetNodos() * 1000 / (UInt64)elaspsed).ToString());
s.Append(" time ");
s.Append(elaspsed);
s.Append(" cpuload ");
s.Append(Program.m_CPU.Get() * 10);
s.Append(" hashfull ");
s.Append(cMotor.m_TablaHash.HashFullPercent());
//if (bShow)
{
if (i > 0)
{
s.Append(" multipv ");
s.Append(i + 1);
}
s.Append(" pv");
for (int j = 0; RootMoves[i].m_PV.Count > j && RootMoves[i].m_PV[j] != cMovType.MOV_NAN && j < d; ++j)
{
s.Append(" ");
s.Append(cUci.GetMovimiento(RootMoves[i].m_PV[j], pos.IsChess960() != false));
}
}
}
}
}
return s.ToString();
}
