private MoveCandidate analyze(int depth, int field, PositionContext position)
{
ConsoleLogger.LogDepth(depth);
ConsoleLogger.LogMove(position);
if (depth == Settings.MaxDepth)
{
MoveCandidate candidate = new MoveCandidate(field, position);
PositionController.MakeMove(position, field);
candidate.Evaluation = evaluate(position);
ConsoleLogger.Log(candidate.Evaluation.ToString());
computedVariation++;
return(candidate);
}
States move = position.Move;
List <int> candidates = FindCandidates(position);
if (candidates.Count == 0)
{
ConsoleLogger.Log("! nie znaleziono ruchow kandydatow!");
}
ConsoleLogger.Log("Ilość kandydatów: " + candidates.Count);
List <MoveCandidate> moveCandidates = new List <MoveCandidate>();
foreach (var i in candidates)
{
PositionContext newPosition = PositionContextFactory.CreatePositionContext(position);
PositionController.MakeMove(newPosition, i);
MoveCandidate candidate = analyze(depth + 1, i, newPosition);
moveCandidates.Add(candidate);
}
var bestCandidate = getBest(moveCandidates, move);
ConsoleLogger.Log("Z " + candidates.Count + " wariantow wybrano: " + bestCandidate.Evaluation.ToString());
return(bestCandidate);
}
public override MoveCandidate Play()
{
int dimension = (int)Settings.BoardSize;
// TODO
// very, very stupid clause
while (true)
{
int fieldIndex = this.randomNumber(0, dimension * dimension - 1);
if (this.gameContext.GetField(fieldIndex).FieldState.Equals(States.Empty))
{
MoveInfo logInfo = new MoveInfo("Wylosowalem taki ruch=" + fieldIndex);
this.gameContext.Info = logInfo;
MoveCandidate move = new MoveCandidate(fieldIndex);
return(move);
}
}
}
