public virtual MoveNode runOneStepAheadAnalysis(Type assessor)
{
AssessmentManager manager = new AssessmentManager(config, assessor, currentPos.PossibilitySize);
SymmetryEnvironment symmetryEnvironment = new SymmetryEnvironment(currentPos);
ResultSet resultSet = new ResultSet(symmetryEnvironment, config);
Parallel.For(short.MinValue, short.MinValue + config.combinations, m => {
MoveNode testMove = currentPos.addTemporarySubMove((short)m);
PossibilityDivisionAssessor assess = manager.getSetAssessor();
if (!resultSet.symmetryEnvironment.checkSymmetry(testMove))
{
return;
}
for (int i = 0; i < resultSet.config.grades; i++)
{
MoveNode.GradeNode tempGrade = testMove.addSubGrade(i);
if (tempGrade.PossibilitySize == 0)
{
tempGrade.unregister();
continue;
}
assess.updateNextIndividual(tempGrade.PossibilitySize);
if (!assess.check(resultSet.config.grades - i - 1))
{
return;
}
}
lock (resultSet)
{
if (!assess.check(0))
{
return;
}
assess.updateBestValue();
testMove.AssessmentValue = assess.CurrentSetValue;
resultSet.BestMove = testMove;
}
});
currentPos.addSubNode(resultSet.BestMove);
return(resultSet.BestMove);
}