/// <summary>
/// Loads game of chess from incoming stream
/// </summary>
/// <param name="stream">Record of loaded game</param>
/// <returns>Description state of game</returns>
public static LoadingResult LoadGame(StreamReader stream)
{
var game = NewGame();
while (!stream.EndOfStream)
{
if (game.EndState == GameState.StillPlaying)
{
ValidationResult validationResult;
try
{
validationResult = GameValidator.ValidateAndPerform(game.DeepClone(), stream.ReadLine()); // get from validator
}
catch (Exception)
{
return(new LoadingResult(game, false));
}
if (validationResult.IsValid)
{
game = validationResult.NewGameState;
}
else
{
return(new LoadingResult(game, false));
}
if (game.EndState != GameState.StillPlaying)
{
if (game.EndState == GameState.BlackWin)
{
game.RecordOfGame.Add(ProgramLocalization.BlackWonRecord);
}
if (game.EndState == GameState.WhiteWin)
{
game.RecordOfGame.Add(ProgramLocalization.WhiteWonRecord);
}
if (game.EndState == GameState.Draw)
{
game.RecordOfGame.Add(ProgramLocalization.ItsDrawRecord);
}
}
}
else
{
break;
}
}
return(new LoadingResult(game, true));
}
public void TryChangeChessboardState(TrackingState trackingState)
{
if (Game.EndState == GameState.StillPlaying)
{
var validationResult = GameValidator.ValidateAndPerform(Game.DeepClone(), trackingState); // get from validator
if (validationResult.IsValid)
{
Game = validationResult.NewGameState;
}
if (trackingState.IsEquivalentTo(Game.Chessboard.GetTrackingStates()))
{
OutputFacade.UpdateValidationState(true);
}
else
{
OutputFacade.UpdateValidationState(validationResult.IsValid);
}
if (Game.EndState != GameState.StillPlaying)
{
ProgramState.GameFinished();
// do some stopping of everything}
OutputFacade.AddToTrackingLog(ProgramLocalization.GameEnded);
if (Game.EndState == GameState.BlackWin)
{
OutputFacade.AddToTrackingLog(ProgramLocalization.BlackWon);
Game.RecordOfGame.Add(ProgramLocalization.BlackWonRecord);
}
if (Game.EndState == GameState.WhiteWin)
{
OutputFacade.AddToTrackingLog(ProgramLocalization.WhiteWon);
Game.RecordOfGame.Add(ProgramLocalization.WhiteWonRecord);
}
if (Game.EndState == GameState.Draw)
{
OutputFacade.AddToTrackingLog(ProgramLocalization.ItsDraw);
Game.RecordOfGame.Add(ProgramLocalization.ItsDrawRecord);
}
}
OutputFacade.UpdateRecordState(Game.RecordOfGame);
OutputFacade.UpdateBoardState(RenderGameState());
OutputFacade.UpdateWhosPlaying(Game.PlayerOnMove);
}
}
