public string Generator()
{
StringBuilder sb = new StringBuilder(7);
if (this.Actions.Contains(Enums.Action.KingSideCastling))
{
sb.Append("O-O");
}
else if (this.Actions.Contains(Enums.Action.QueenSideCastling))
{
sb.Append("O-O-O");
}
else
{
sb.Append(this.TargetPosition.ToString());
if (this.Actions.Contains(Enums.Action.PromoteToQueen))
{
sb.Append("=Q");
}
else if (this.Actions.Contains(Enums.Action.PromoteToKnight))
{
sb.Append("=N");
}
else if (this.Actions.Contains(Enums.Action.PromoteToBishop))
{
sb.Append("=B");
}
else if (this.Actions.Contains(Enums.Action.PromoteToRook))
{
sb.Append("=R");
}
if (this.Actions.Contains(Enums.Action.Capture) || this.Actions.Contains(Enums.Action.EnPassant))
{
sb.Insert(0, 'x');
}
if (!this.SourceChar.Equals('?'))
{
sb.Insert(0, this.SourceChar);
}
sb.Insert(0, Enums.FromPieceTypeToStep(this.PieceType));
}
if (this.Actions.Contains(Enums.Action.Check))
{
sb.Append('+');
}
if (this.GameSide == Enums.GameSide.White)
{
sb.Insert(0, ' ').Insert(0, '.').Insert(0, this.Number.ToString());
}
return(sb.ToString());
}
