public override void OnEnter(PgnMove currentMove)
{
_currentVariation = new PgnVariation();
currentMove.Variation.Add(_currentVariation);
_currentMove = new PgnMove();
}
private void Terminate(string result, PgnGame currentGame)
{
CheckToFinishMove();
if (!string.IsNullOrWhiteSpace(_currentMove.Move))
{
currentGame.AddMove(_currentMove);
}
currentGame.Result = result;
_stateBuffer.Clear();
_currentMove = new PgnMove();
}
protected override PgnParseResult DoParse(char current, char next, PgnGame currentGame)
{
if (char.IsWhiteSpace(current) && char.IsWhiteSpace(next))
{
//remove double whitespaces
}
else if (char.IsWhiteSpace(current))
{
CheckToFinishMove();
}
else if (current == '\r')
{
//remove linebreaks
}
else if (current == '-' ||
current == '+' ||
current == '#')
{
_stateBuffer.Add(current);
}
else if (char.IsLetterOrDigit(current))
{
if (!string.IsNullOrWhiteSpace(_currentMove.Move))
{
_stateBuffer.Clear();
_currentMove = new PgnMove();
}
_stateBuffer.Add(current);
}
else if (current == PgnToken.Period.Token)
{
_stateBuffer.Clear();
}
else
{
_stateBuffer.Add(current);
//throw new PgnReaderException("RecursiveVariationState: no idea how to handle: " + current);
}
return(PgnParseResult.None);
}
public override void OnEnter(PgnMove currentMove)
{
base.OnEnter(currentMove);
}
public virtual void OnEnter(PgnMove currentMove)
{
_currentMove = currentMove;
_stateBuffer.Clear();
}
public void ChangeState(PgnParserState newState, PgnMove currentMove = null)
{
_statemachine.SetState(newState);
newState.OnEnter(currentMove);
}
public void AddMove(PgnMove _currentMove)
{
_moves.Add(_currentMove);
}
protected override PgnParseResult DoParse(char current, char next, PgnGame currentGame)
{
if (_skipCharsTilEofGame > 0)
{
--_skipCharsTilEofGame;
return(_skipCharsTilEofGame == 0 ? PgnParseResult.EndOfGame : PgnParseResult.None);
}
if (current == '1' && next == '/')
{
Terminate("1/2-1/2" + "", currentGame);
_skipCharsTilEofGame = 6;
return(PgnParseResult.None);
}
else if (current == '1' && next == '-')
{
Terminate("1-0", currentGame);
_skipCharsTilEofGame = 2;
return(PgnParseResult.None);
}
else if (current == '0' && next == '-')
{
Terminate("0-1", currentGame);
_skipCharsTilEofGame = 2;
return(PgnParseResult.None);
}
else if (char.IsLetterOrDigit(current))
{
if (!string.IsNullOrWhiteSpace(_currentMove.Move))
{
currentGame.AddMove(_currentMove);
_stateBuffer.Clear();
_currentMove = new PgnMove();
}
_stateBuffer.Add(current);
}
else if (current == PgnToken.Period.Token)
{
_stateBuffer.Clear();
}
else if (current == PgnToken.Asterisk.Token)
{
Terminate(current + "", currentGame);
return(PgnParseResult.EndOfGame);
}
else if (current == PgnToken.TagBegin.Token || current == '\0')
{
string gameResult = string.Empty;
string termination = new string(_stateBuffer.ToArray()).Trim();
foreach (var result in PgnReader.Results)
{
if (termination.EndsWith(result))
{
gameResult = result;
}
}
if (string.IsNullOrEmpty(gameResult))
{
CheckToFinishMove();
Terminate("*", currentGame);
}
else
{
Terminate(gameResult, currentGame);
}
return(PgnParseResult.EndOfGame);
}
else if (char.IsWhiteSpace(current) && char.IsWhiteSpace(next))
{
//remove double whitespaces
}
else if (char.IsWhiteSpace(current))
{
CheckToFinishMove();
if (next == PgnToken.TagBegin.Token)
{
if (!string.IsNullOrWhiteSpace(_currentMove.Move))
{
currentGame.AddMove(_currentMove);
}
return(PgnParseResult.EndOfGame);
}
}
else if (current == '\r')
{
//remove linebreaks
}
else if (current == '-' ||
current == '+' ||
current == '#')
{
_stateBuffer.Add(current);
}
else
{
_stateBuffer.Add(current);
//throw new PgnReaderException("MovesSectionState: no idea how to handle: " + current);
}
return(PgnParseResult.None);
}
public override void OnEnter(PgnMove currentMove)
{
_currentMove = currentMove;
}
internal void InitGame(PgnGame game)
{
_stateBuffer.Clear();
_currentMove = new PgnMove();
}
public void Add(PgnMove move)
{
_variation.Add(move);
}
