public void Register(PlayerType requestedPlayer)
{
ITicTacToeCallback client = OperationContext.Current.GetCallbackChannel <ITicTacToeCallback>();
// Reached Max Limit.
if (_dictionary.Count == 2)
{
client.RegistrationFailed();
return;
}
// Check Availability.
PlayerType allottedPlayer = CheckAvailability(requestedPlayer);
_dictionary.Add(allottedPlayer, client);
client.Registered((_dictionary.Count == 1), allottedPlayer);
if (_dictionary.Count == 2)
{
foreach (KeyValuePair <PlayerType, ITicTacToeCallback> pair in _dictionary)
{
if (((ICommunicationObject)pair.Value).State == CommunicationState.Opened)
{
pair.Value.GameStarted();
}
}
}
}
public void Move(MoveMetadata moveMetadata)
{
ITicTacToeCallback sender = OperationContext.Current.GetCallbackChannel <ITicTacToeCallback>();
foreach (KeyValuePair <PlayerType, ITicTacToeCallback> pair in _dictionary)
{
if (((ICommunicationObject)pair.Value).State == CommunicationState.Opened)
{
pair.Value.Moved(moveMetadata, !pair.Value.Equals(sender));
}
}
}
public void Abort(PlayerType player)
{
ITicTacToeCallback sender = OperationContext.Current.GetCallbackChannel <ITicTacToeCallback>();
foreach (KeyValuePair <PlayerType, ITicTacToeCallback> pair in _dictionary)
{
if (((ICommunicationObject)pair.Value).State == CommunicationState.Opened)
{
if (!pair.Value.Equals(sender))
{
pair.Value.Aborted(player);
break;
}
}
}
_dictionary.Clear();
/*
* ITicTacToeCallback sender = OperationContext.Current.GetCallbackChannel<ITicTacToeCallback>();
*
* Func<KeyValuePair<PlayerType, ITicTacToeCallback>, bool> criteria = pair =>
* {
* bool returnValue = false;
* if (((ICommunicationObject)pair.Value).State == CommunicationState.Opened)
* {
* returnValue = !pair.Value.Equals(sender);
* }
* return returnValue;
* };
*
* KeyValuePair<PlayerType, ITicTacToeCallback> result = _dictionary.FirstOrDefault(criteria);
*
* if (result.Value != null)
* result.Value.Aborted(player);
*
* _dictionary.Clear();
*/
}
