/// <summary>
/// Builds the specified step.
/// </summary>
/// <param name="step">The step.</param>
public void Build(Step step)
{
RunWorkerAsync(step);
}
private Step ProcessMove(Step current, Movement m)
{
int num;
var after = (Field)current.Field.Clone();
after.DoMove(m);
var step = new Step
{
Id = GetId(),
Field = after,
Move = m,
Number = current.Number + 1,
Progress = after.GetProgress(),
Previous = current
};
if (step.Progress == 0)
{
step.Stop(StopReason.Solution);
return(step);
}
int existsStepNumber;
if (GetLevelForProgress(step.Progress, out num))
{
if (step.Number - num > DiffLimit)
{
step.Stop(StopReason.ProgressFoundEarly);
return(step);
}
}
if (GetLevelForProgress(0, out num))
{
if (step.Number >= DiffLimit)
{
step.Stop(StopReason.SolutionFoundEarly);
return(step);
}
}
if (GetLevelForField(after, out existsStepNumber))
{
// поле найдено на том же или меньшем ходу
if (step.Number >= existsStepNumber)
{
step.Stop(StopReason.FieldFoundEarly);
//var salt = Randomizer.GetInteger();
//TypeSerializer<Step>.ToXmlFile(salt + ".xml", existsStep);
//TypeSerializer<Step>.ToXmlFile(salt + "_.xml", step);
return(step);
}
}
return(step);
}