public void TestDrawby50moverule()
{
var game = new Game();
game.New();
var gameFile = GameFile.Load("TestGames\\drawby50moverule.txt");
game.Load(gameFile);
Assert.IsTrue(game.Ended);
game.UndoLastMove();
Assert.IsFalse(game.Ended);
Assert.IsTrue(game.TryStringMove("h8-g8"));
Assert.IsTrue(game.Ended);
}
public void Load(GameFile gameFile)
{
Reset();
InitialPosition = gameFile.InitialPosition;
var positionItem = gameFile.InitialPosition.Split(',').ToList();
Debug.Assert(positionItem.First() == "Start");
var i = 0;
while (true)
{
i++;
if (positionItem[i] == "White" || positionItem[i] == "Black")
break;
this.AddPiece(positionItem[i]);
}
if (positionItem[i] == "White")
CurrentPlayer = WhitePlayer;
else
{
Debug.Assert(positionItem[i] == "Black");
CurrentPlayer = BlackPlayer;
}
i++;
for (int j = i; j < positionItem.Count; j++)
{
if (positionItem[j] == "WCK")
WhitePlayer.CanCastleKingSide = false;
if (positionItem[j] == "WCQ")
WhitePlayer.CanCastleQueenSide = false;
if (positionItem[j] == "BCK")
BlackPlayer.CanCastleKingSide = false;
if (positionItem[j] == "BCQ")
BlackPlayer.CanCastleQueenSide = false;
if (positionItem[j].StartsWith("ENP:"))
{
var split = positionItem[j].Split(':');
EnPassantFile = (File)Enum.Parse(typeof(File), split[1]);
}
}
SetPieceFastAccess();
PositionsDatabase.Instance.SetStartHash(this);
InitialMaterial(WhitePlayer);
InitialMaterial(BlackPlayer);
foreach (var moveCommand in gameFile.MoveCommands)
{
if (!TryPossibleMoveCommand(moveCommand))
throw new ApplicationException("Invalid game file");
}
}
public void TestCopyGame()
{
var game = new Game();
game.New();
var gameFile = GameFile.Load("TestGames\\mated.txt");
foreach (var command in gameFile.MoveCommands)
{
Assert.IsTrue(game.TryPossibleMoveCommand(command));
}
var copy = game.Copy();
Assert.AreNotSame(game, copy);
}
public static GameFile Load(string fileName)
{
var text = System.IO.File.ReadAllText(fileName);
var gameFile = new GameFile();
var fileRows = text.Split('\r').ToList();
gameFile.InitialPosition = fileRows.First();
fileRows.RemoveAt(0);
foreach (var row in fileRows)
{
if (string.IsNullOrEmpty(row.Trim()))
{
continue;
}
gameFile.MoveCommands.Add(MoveCommand.Parse(row.Trim()));
}
return(gameFile);
}
public void TestSaveLoad()
{
var game = new Game();
game.New();
Assert.IsTrue(game.TryStringMove("e2-e4"));
Assert.IsTrue(game.TryStringMove("e7-e5"));
var gameFile = new GameFile(game);
var fileName = @"gamefile.txt";
gameFile.Save(fileName);
var loaded = GameFile.Load(fileName);
for (int i = 0; i < gameFile.MoveCommands.Count; i++)
{
Assert.AreEqual(gameFile.MoveCommands[i].ToString(), loaded.MoveCommands[i].ToString());
}
}
public void Save(string fileName)
{
var gameFile = new GameFile(this);
gameFile.Save(fileName);
}