/// <summary>
/// 生成文字描述。
/// </summary>
public void GenerateFriendlyText()
{
var sb = new System.Text.StringBuilder();
sb.Append(Piece.GetFriendlyName());
sb.Append("从");
sb.Append(OriginalPosition.ToString());
sb.Append("到");
sb.Append(NewPosition.ToString());
if (IsCapture && CapturedPiece != null)
{
sb.Append(", 吃");
sb.Append(CapturedPiece.GetFriendlyName());
}
if (Promotion.HasValue)
{
sb.Append(", 晋升为");
sb.Append(ChessGame.OriginalMapPgnCharToPiece(Promotion.Value, Player).GetFriendlyName());
}
if (Castling.Equals(CastlingType.KingSide))
{
sb.Append(", 王翼易位");
}
if (Castling.Equals(CastlingType.QueenSide))
{
sb.Append(", 后翼易位");
}
if(IsEnpassant)
{
sb.Append(", 吃过路兵");
}
if (IsCheckmate.HasValue && IsCheckmate.Value)
{
sb.Append(", 将死");
} else if (IsChecking.HasValue && IsChecking.Value)
{
sb.Append(", 将军");
}
this._storedFriendlyText = sb.ToString();
}
