public virtual string GetPgn(Board b, string whiteName, string blackName, string
@event, string site, string result)
{
// logger.debug("PGN start");
StringBuilder sb = new StringBuilder();
if (whiteName == null || string.Empty.Equals(whiteName))
{
whiteName = "?";
}
if (blackName == null || string.Empty.Equals(blackName))
{
blackName = "?";
}
if (@event == null)
{
@event = "Chess Game";
}
if (site == null)
{
site = "-";
}
sb.Append("[Event \"" + @event + "\"]\n");
sb.Append("[Site \"" + site + "\"]\n");
//DateTime d = new DateTime();
// For GWT we use deprecated methods
//sb.Append("[Date \"" + d.GetYear() + "." + d.GetMonth() + "." + d.GetDay() + "\"]\n"
// );
sb.Append("[Round \"?\"]\n");
sb.Append("[White \"" + whiteName + "\"]\n");
sb.Append("[Black \"" + blackName + "\"]\n");
if (result == null)
{
result = "*";
switch (b.IsEndGame())
{
case 1:
{
result = "1-0";
break;
}
case -1:
{
result = "0-1";
break;
}
case 99:
{
result = "1/2-1/2";
break;
}
}
}
sb.Append("[Result \"" + result + "\"]\n");
if (!Board.FEN_START_POSITION.Equals(b.initialFen))
{
sb.Append("[FEN \"" + b.initialFen + "\"]\n");
}
sb.Append("[PlyCount \"" + (b.moveNumber - b.initialMoveNumber) + "\"]\n");
sb.Append("\n");
StringBuilder line = new StringBuilder();
for (int i = b.initialMoveNumber; i < b.moveNumber; i++)
{
line.Append(" ");
if ((i & 1) == 0)
{
line.Append(((int)(((uint)i) >> 1)) + 1);
line.Append(".");
}
line.Append(b.GetSanMove(i));
}
if (!"*".Equals(result))
{
line.Append(" ");
line.Append(result);
}
// Cut line in a limit of 80 characters
string[] tokens = line.ToString().Split("[ \\t\\n\\x0B\\f\\r]+");
int length = 0;
for (int i_1 = 0; i_1 < tokens.Length; i_1++)
{
string next = tokens[i_1];
if (length + next.Length + 1 > 80)
{
sb.Append("\n");
length = 0;
}
else
{
if (length > 0)
{
sb.Append(" ");
length++;
}
}
length += next.Length;
sb.Append(next);
}
// logger.debug("PGN end");
// logger.debug("PGN:\n" + sb.toString());
return sb.ToString();
}