void Book_MoveReceived(object sender, UCIMoveEventArgs e)
{
OnClearAnalysis();
UCIInfoEventArgs args = new UCIInfoEventArgs("", -1, 0, 0, 0, 0, 0, e.MoveFrom + e.MoveTo, 0, 0, 0, 0, false, false, -1);
SetPoints("0.00", "0");
ProcessEvaluations(args);
}
private string GetScore(UCIInfoEventArgs e)
{
string eval = "";
if (e.Mate > 0)
{
eval = "#" + e.Mate;
}
else
{
eval = GetPointsDisplayValue(e.ScoreCP);
}
return(GetPositionEvaluationSymbol(e) + " (" + eval + ")");
}
void UciEngine_InfoReceived(object sender, UCIInfoEventArgs e)
{
ProcessEvaluations(e);
}
/*------------------------------------------
* = The position is about equal
*
+/= White is slightly better
*
+/- White is clearly better
*
+- White is winning
*
* -+ Black is winning
*
* -/+ Black is clearly better
*
* =/+ Black is slightly better
*
* ------------------------------------------*/
private string GetPositionEvaluationSymbol(UCIInfoEventArgs e)
{
int cp = Math.Abs(e.ScoreCP);
bool isWhiteWinning = false;
if (cp <= 25)
{
return("=");
}
if (this.Game.GameMode == GameMode.EngineVsEngine || this.Game.GameMode == GameMode.OnlineEngineVsEngine)
{
if (((e.ScoreCP) < 0 && this.Game.Flags.AmIWhite) || ((e.ScoreCP) > 0 && this.Game.Flags.AmIBlack))
{
isWhiteWinning = false;
}
else if (((e.ScoreCP) > 0 && this.Game.Flags.AmIWhite) || ((e.ScoreCP) < 0 && this.Game.Flags.AmIBlack))
{
isWhiteWinning = true;
}
}
else if (this.Game.GameMode == GameMode.HumanVsEngine || this.Game.GameMode == GameMode.OnlineHumanVsEngine)
{
if ((e.ScoreCP * defaultAdvantageValue) > 0)
{
isWhiteWinning = true;
}
else
{
isWhiteWinning = false;
}
}
if (isWhiteWinning)
{
if (cp > 25 && cp <= 100)
{
return("+/=");
}
else if (cp > 100 && cp <= 200)
{
return("+/-");
}
else if (cp > 200)
{
return("+-");
}
}
else
{
if (cp > 25 && cp <= 100)
{
return("=/+");
}
else if (cp > 100 && cp <= 200)
{
return("-/+");
}
else if (cp > 200)
{
return("-+");
}
}
return("=");
}
private void ProcessEvaluations(UCIInfoEventArgs e)
{
if (!IsEvaluationsAllowed)
{
return;
}
AnalysisEventArgs args = new AnalysisEventArgs();
#region Set Depth,Nps etc.
if (e.Depth > 0)
{
eDepth = e.Depth.ToString();
args.Depth = eDepth;
}
if (e.NPS > 0)
{
args.Rate = (e.NPS / 1000) + " kN/s";
}
#endregion
#region Evaluation Item
if (!string.IsNullOrEmpty(e.PV))
{
args.Points = GetScore(e);
args.IsLowerBound = e.IsLowerBound;
args.IsUpperBound = e.IsUpperBound;
Moves eMoves;
eMoves = LoadMoves(e.PV);
args.Pv = e.PV;
expectedMove = this.Game.PonderMove;
args.Move_Time = expectedMove;
string stats = string.Empty;
string points = GetScore(e);
stats += points + " Depth: " + e.Depth + " ";
stats += Clock.GetTimeString(e.Time / 1000) + " ";
if (e.NPS > 0)
{
stats += (e.NPS / 1000) + " kN/s";
}
args.EMoves = GetMovesString(eMoves);
if (this.UciEngine.IsKibitzer)
{
TestDebugger.Instance.Write("Analysis........:" + args.EMoves);
}
args.EStatistics = stats;
}
#endregion
#region ExpectedMove
if (e.CurrentMoveNumber > 0)
{
if (e.CurrentMoveNumber > maxCurrentMoveNumber)
{
maxCurrentMoveNumber = e.CurrentMoveNumber;
}
Move m = Move.NewMove();
m.Game = this.Game;
if (!this.UciEngine.IsKibitzer)
{
m.MoveNo = currentMoveNumber;
}
else
{
if (this.Game.CurrentMove != null)
{
m.MoveNo = this.Game.CurrentMove.MoveNo;
}
else
{
m.MoveNo = 1;
}
}
if (this.Game.CurrentMove != null)
{
m.IsWhite = this.Game.CurrentMove.IsWhite;
}
m.From = e.CurrentMove.Substring(0, 2);
m.To = e.CurrentMove.Substring(2, 2);
//GameWrapper = new GameW(CurrentFen);
GameWrapper.SetFen(CurrentFen);
if (!string.IsNullOrEmpty(this.Game.PonderMove) && GameWrapper.IsLegalMove(this.Game.PonderMove) && !this.UciEngine.IsKibitzer)
{
GameWrapper.AppendMove(this.Game.PonderMove);
}
m.Piece = Board.PieceFromString(GameWrapper.GetMovingPiece(e.CurrentMove));
string dot = ".";
int correctNextMoveNo = this.Game.NextMoveNo;
#region Move Formatting
if (this.Game.CurrentMove != null)
{
if (!this.UciEngine.IsKibitzer)
{
if (this.Game.Flags.IsInfiniteAnalysisOff)
{
if (!this.Game.CurrentMove.IsWhite)
{
dot = "...";
}
else
{
correctNextMoveNo++;
}
}
else
{
if (!this.Game.CurrentMove.IsWhite)
{
dot = ".";
}
else
{
dot = "...";
}
}
}
else
{
if (!this.Game.NextMoveIsWhite)
{
dot = "...";
}
}
}
#endregion
string moveDisplay = m.Notation.Substring(m.Notation.IndexOf(".") + 1);
moveDisplay = correctNextMoveNo + dot + moveDisplay + "(" + e.CurrentMoveNumber + "/" + maxCurrentMoveNumber + ")";
args.MoveDepth = moveDisplay;
}
#endregion
#region Set Player's(Engine's) Eval
SetEvaluation(args);
#endregion
#region Fire Event
if (EvaluationsReceived != null)
{
EvaluationsReceived(this, args);
}
#endregion
}