public override void NotifyTurnToMove()
{
search.searchDiagnostics.isBook = false;
moveFound = false;
var bookMove = Move.InvalidMove;
if (settings.useBook && board.plyCount <= settings.maxBookPly)
{
if (book.HasPosition(board.ZobristKey))
{
bookMove = book.GetRandomBookMoveWeighted(board.ZobristKey);
}
}
if (bookMove.IsInvalid)
{
if (settings.useThreading)
{
StartThreadedSearch();
}
else
{
StartSearch();
}
}
else
{
search.searchDiagnostics.isBook = true;
search.searchDiagnostics.moveVal = PGNCreator.NotationFromMove(FenUtility.CurrentFen(board), bookMove);
settings.diagnostics = search.searchDiagnostics;
Task.Delay(bookMoveDelayMillis).ContinueWith(t => PlayBookMove(bookMove));
}
}
public void TestCyclicInvariance()
{
foreach (var(fen, _) in BuildTestScenarios())
{
Assert.Equal(fen, FenUtility.PiecesToFen(FenUtility.FenToPieces(fen)));
}
}
public void TestPiecesToFen()
{
foreach (var(fen, pieces) in BuildTestScenarios())
{
Assert.Equal(fen, FenUtility.PiecesToFen(pieces));
}
}
public void TestFenToPieces()
{
foreach (var(fen, pieces) in BuildTestScenarios())
{
Assert.Equal(pieces, FenUtility.FenToPieces(fen));
}
}
void ComparePerftDivideResults(string fen)
{
string[] expected = expectedResults.text.Split('\n');
Dictionary <string, int> expectedPerftDResults = new Dictionary <string, int> ();
foreach (string line in expected)
{
if (string.IsNullOrEmpty(line))
{
continue;
}
string moveName = line.Split(':') [0];
string nodeCount = line.Split(':') [1].Trim();
expectedPerftDResults.Add(moveName, int.Parse(nodeCount));
}
foreach (string move in expectedPerftDResults.Keys)
{
if (perftDivideResults.ContainsKey(move))
{
int expectedValue = expectedPerftDResults[move];
int actualValue = perftDivideResults[move];
if (expectedValue != actualValue)
{
board.LoadPosition(fen);
var movesFromPos = moveGenerator.GenerateMoves(board);
for (int i = 0; i < movesFromPos.Count; i++)
{
Move m = movesFromPos[i];
if (PerftUtility.MoveName(m) == move)
{
board.MakeMove(m);
break;
}
}
Debug.Log(string.Format("{0}: Expected {1} but had {2}", move, expectedValue, actualValue));
Debug.Log("Fen after this move: " + FenUtility.CurrentFen(board));
}
}
else
{
Debug.Log("Expected move: " + move + ", but was not found.");
}
}
}
public void TestFenException()
{
Assert.Throws <FormatException>(() => FenUtility.FenToPieces("This is not a fen position."));
}
