public void Capture(IPieceBag pieceBag, IPiece startingPiece, Direction direction)
{
foreach (var piece in GetCapturablePieces(pieceBag, startingPiece, direction))
{
piece.Flip();
}
}
public Board(
Position maximum,
IPieceBag pieceBag,
IContiguousOpponentPieces contiguousOpponentPieces)
{
MaximumPosition = maximum;
this.pieceBag = pieceBag;
this.contiguousOpponentPieces = contiguousOpponentPieces;
}
private IEnumerable<IPiece> GetContiguousOpponentPieces(IPieceBag pieceBag, IPiece startingPiece, Direction direction)
{
var piece = GetNextPieceFrom(pieceBag, startingPiece, direction);
while (piece != null)
{
if (piece.Side == startingPiece.Side)
{
yield break;
}
yield return piece;
piece = GetNextPieceFrom(pieceBag, piece, direction);
}
}
private IEnumerable<IPiece> GetCapturablePieces(IPieceBag pieceBag, IPiece startingPiece, Direction direction)
{
var opponents = GetContiguousOpponentPieces(pieceBag, startingPiece, direction)
.ToArray();
if (!opponents.Any())
{
return Enumerable.Empty<IPiece>();
}
var nextPiece = GetNextPieceFrom(pieceBag, opponents.Last(), direction);
if (nextPiece == null || nextPiece.Side != startingPiece.Side)
{
return Enumerable.Empty<IPiece>();
}
return opponents;
}
public Client(IFactory factory)
{
if (factory == null)
throw new ArgumentNullException("factory");
_factory = factory;
_actionQueue = factory.CreateActionQueue();
_clients = new List<ClientData>();
_gameClients = new List<ClientData>();
_games = new List<GameData>();
_pieceBag = factory.CreatePieceBag(32);
_inventory = factory.CreateInventory(10);
Assembly entryAssembly = Assembly.GetEntryAssembly();
if (entryAssembly != null)
{
Version version = entryAssembly.GetName().Version;
Version = new Versioning
{
Major = version.Major,
Minor = version.Minor,
};
}// else, we suppose SetVersion will be called later, before connecting
_state = States.Created;
_clientId = Guid.Empty;
_lastActionFromServer = DateTime.Now;
_timeoutCount = 0;
_pieceIndex = 0;
_gameTimer = new System.Timers.Timer
{
Interval = GameTimerIntervalStartValue
};
_gameTimer.Elapsed += GameTimerOnElapsed;
_cancellationTokenSource = new CancellationTokenSource();
_timeoutTask = Task.Factory.StartNew(TimeoutTask, _cancellationTokenSource.Token);
_actionQueue.Start(_cancellationTokenSource);
}
private IPiece GetNextPieceFrom(IPieceBag pieceBag, IPiece piece, Direction direction)
{
return pieceBag.GetPiece(direction.AwayFrom(piece.Position));
}
public bool HasCapturablePieces(IPieceBag pieceBag, IPiece startingPiece, Direction direction)
{
return GetCapturablePieces(pieceBag, startingPiece, direction).Any();
}