private void BroadcastMessage(GameAction action, XmlUser skipUser)
{
GameEventArgs e = new GameEventArgs();
e.Person = action.Sender;
e.Action = action;
BroadcastMessage(e, skipUser);
}
private void ExecuteAction(GameAction action)
{
// the user should exist in our list of loggedin users
XmlUser user = (from u in _Users.Keys
where u.ID == action.Sender
select u).Single();
if (user == null)
{
SayError(_CurrentPerson.ID,
"Hey! I thought you are someone else. Tampering with input info aint cool. If you aint, go hunt some developer");
return;
}
if (action is InGameAction)
{
ExecuteInGameAction((InGameAction)action);
}
if (action is LobbyAction)
{
ExecuteLobbyAction((LobbyAction)action);
}
}
/// <summary>
/// Broadcasts the input msg parameter to all connected chatters
/// by using the BroadcastMessage() method
/// </summary>
/// <param name="msg">The message to broadcast to all chatters</param>
public void Say(GameAction action)
{
if (!action.IsValid())
{
SayError(action.Sender, "Invalid action! The action object said: _ /r/n/r/n" + action.InvalidMessage);
}
else
{
ExecuteAction(action);
}
}
/// <summary>
/// Broadcasts the input msg parameter to all the <see cref="Common.Person">
/// Person</see> whos name matches the to input parameter
/// by looking up the person from the internal list of chatters
/// and invoking their ChatEventHandler delegate asynchronously.
/// Where the MyEventHandler() method is called at the start of the
/// asynch call, and the EndAsync() method at the end of the asynch call
/// </summary>
/// <param name="to">The persons name to send the message to</param>
/// <param name="msg">The message to broadcast to all chatters</param>
public void Whisper(int userID, GameAction action)
{
GameEventArgs e = new GameEventArgs();
e.Person = _ServerUser.ID;
e.Action = action;
try
{
GameEventHandler chatterTo;
//carry out a critical section, that attempts to find the
//correct Person in the list of chatters.
//if a person match is found, the matched chatters
//ChatEventHandler delegate is invoked asynchronously
lock (threadSync)
{
chatterTo = GetPersonHandler(userID);
if (chatterTo == null)
{
throw new KeyNotFoundException("The person \" " + GetUser(userID).Name +
"\" could not be found");
}
}
//do a async invoke on the chatter (call the MyEventHandler() method, and the
//EndAsync() method at the end of the asynch call
chatterTo.BeginInvoke(this, e, new AsyncCallback(EndAsync), null);
}
catch (KeyNotFoundException)
{
Console.WriteLine("whispering failed, could not find the player with ID " + e.Person);
}
}
private void ExecuteAction(GameAction action)
{
if (action is InGameAction)
{
IValidAction valid = (IValidAction)((InGameAction)action);
if (valid != null)
{
ServerGame serverGame = (from g in _Games
where g.Game.ID == ((InGameAction)action).GameID
select g).Single();
if (!valid.IsValid(serverGame.Game))
{
MessageFromServerAction message = new MessageFromServerAction();
message.Message = "Invalid action!";
Whisper(_CurrentPerson.Name, message);
}
else
{
serverGame.ExecuteAction((InGameAction)action);
}
}
}
if (action is TryCreateGameAction)
{
TryCreateNewGame(action);
}
if (action is LobbyChatAction)
{
SayToLobby(action);
}
if (action is JoinGameAction)
{
TryJoinGame((JoinGameAction)action);
}
if (action is InGameAction)
{
HandleGameAction((InGameAction)action);
}
}
private void Receive(string name, GameAction action)
{
}
/// <summary>
/// Broadcasts the input msg parameter to all connected chatters
/// by using the BroadcastMessage() method
/// </summary>
/// <param name="msg">The message to broadcast to all chatters</param>
public void Say(GameAction action)
{
ExecuteAction(action);
}
public void Say(GameAction action)
{
InGameAction inGameAction = action as InGameAction;
if (inGameAction != null && !(action is HostStartsGameAction))
{
if (!inGameAction.IsValid(_Game))
{
_CallBack.Receive(new MessageFromServerAction()
{
Message = String.Format("Invalid action! \r\n Reason: {0}",
inGameAction.InvalidMessage),
Sender = Core.Instance.ServerUser.ID,
DateTime = DateTime.Now
});
return;
}
if (_Game.ActionsQueue.Count > 0)
// we have some expected actions in the queue, process them first
{
if (_Game.ActionsQueue.IsExpected(inGameAction, _Game))
{
// we encountered an expected action on the queue
_Game.ActionsQueue.Dequeue();
}
else
{
// Grab the expected action
InGameAction expected = _Game.ActionsQueue.Peek();
// Notify we did not xpect that action
_CallBack.Receive(new MessageFromServerAction()
{
Message = String.Format("Invalid action! \r\n Reason: Expected {0} from player {1}, but instead got {2} from player {3}",
expected.GetType().ToString(), _Game.GetPlayer(expected.Sender),
inGameAction.GetType().ToString(), _Game.GetPlayer(inGameAction.Sender)),
Sender = Core.Instance.ServerUser.ID,
DateTime = DateTime.Now
});
return;
}
}
}
HostStartsGameAction startGame = action as HostStartsGameAction;
if (startGame != null)
{
CreateNewGame(startGame);
StartGameAction startIt = new StartGameAction()
{
Game = _Game.Copy(),
Sender = Core.Instance.ServerUser.ID,
};
inGameAction = startIt;
_Game.Phase = _Game.Phase.Next(_Game);
_Game.Phase.Start(_Game);
}
// Make sure to check if we need to switch a phase
ProcessAction(inGameAction);
// A phase switches when the first action on the queue equals the action type specified
// by the current phase
if (_Game.ActionsQueue.Count() > 0 &&
_Game.ActionsQueue.Peek().GetType() == _Game.Phase.EndAction())
{
// First process the action switching phases
InGameAction actionToProcess = _Game.ActionsQueue.Dequeue();
ProcessAction(actionToProcess);
// Swith to next phase and then start the phase
_Game.Phase = _Game.Phase.Next(_Game);
_Game.Phase.Start(_Game);
}
// If we have a notification, such as longest road, largest army or traderoutes changed,
// server should initiate sending message
if (_Game.ActionsQueue.Count > 0)
{
// Notify players of the next phase if present
if (_Game.ActionsQueue.Peek().Sender == 0)
{
InGameAction serverNotification = _Game.ActionsQueue.Dequeue();
_CallBack.Receive(serverNotification);
_Game.Phase.ProcessAction(serverNotification, _Game);
}
}
}
public void Say(GameAction action)
{
_Proxy.Say(action);
}
void OnGameActionReceived(GameAction action)
{
if (GameActionReceived != null)
GameActionReceived(action);
}
/// <summary>
/// Calls by either the Receive() or ReceiveWhisper() <see cref="IChatCallback">IChatCallback</see>
/// method implementations, and simply raises the OnProxyCallBackEvent() event
/// to any subscribers
/// </summary>
/// <param name="sender">The <see cref="Common.Person">current chatter</see></param>
/// <param name="message">The message</param>
/// <param name="callbackType">Could be <see cref="CallBackType">CallBackType.Receive</see> or
/// <see cref="CallBackType">CallBackType.ReceiveWhisper</see></param>
public void Receive(GameAction action)
{
TurnAction turnAction = action as TurnAction;
if (turnAction != null)
{
OnTurnActionReceived(turnAction);
return;
}
InGameAction inGameAction = action as InGameAction;
if (inGameAction != null)
{
OnInGameActionReceived(inGameAction);
return;
}
LobbyAction lobbyAction = action as LobbyAction;
if (lobbyAction != null)
{
OnLobbyActionReceived(lobbyAction);
return;
}
//Fall through, raise default event
OnGameActionReceived(action);
}
public IAsyncResult BeginSay(GameAction action, AsyncCallback callback, object asyncState)
{
return _Proxy.BeginSay(action, callback, asyncState);
}
public IAsyncResult BeginReceive(GameAction action, AsyncCallback callback, object asyncState)
{
throw new NotImplementedException();
}
private void SayToLobby(GameAction action)
{
LobbyChatAction ca = new LobbyChatAction();
ca.Sender = action.Sender;
ca.ChatMessage = ((LobbyChatAction)action).ChatMessage;
//_LobbyChatLog.Say((LobbyChatAction)action);
BroadcastMessage(ca, null);
}
/// <summary>
/// Broadcasts the input msg parameter to all the <see cref="Common.Person">
/// Person</see> whos name matches the to input parameter
/// by looking up the person from the internal list of chatters
/// and invoking their ChatEventHandler delegate asynchronously.
/// Where the MyEventHandler() method is called at the start of the
/// asynch call, and the EndAsync() method at the end of the asynch call
/// </summary>
/// <param name="to">The persons name to send the message to</param>
/// <param name="msg">The message to broadcast to all chatters</param>
public void Whisper(string to, GameAction action)
{
GameEventArgs e = new GameEventArgs();
e.MessageType = MessageType.ReceiveWhisper;
e.Person = _ServerUser;
e.Action = action;
try
{
GameEventHandler chatterTo;
//carry out a critical section, that attempts to find the
//correct Person in the list of chatters.
//if a person match is found, the matched chatters
//ChatEventHandler delegate is invoked asynchronously
lock (syncObj)
{
chatterTo = getPersonHandler(to);
if (chatterTo == null)
{
throw new KeyNotFoundException("The person whos name is " + to +
" could not be found");
}
}
//do a async invoke on the chatter (call the MyEventHandler() method, and the
//EndAsync() method at the end of the asynch call
chatterTo.BeginInvoke(this, e, new AsyncCallback(EndAsync), null);
}
catch (KeyNotFoundException)
{
Console.WriteLine("whispering failed, could not find the player with name" + e.Person);
}
}
private void TryCreateNewGame(GameAction action)
{
//check if player has already a game
foreach (ServerGame game in _Games)
{
//check if player is already hosting
if (game.Host.Equals(action.Sender))
{
string message = "You are already hosting a game, game creation failed";
MessageFromServerAction messageBack = new MessageFromServerAction();
messageBack.Message = message;
messageBack.Sender = _ServerUser.ID;
Whisper(action.Sender, messageBack);
return;
}
//check if player is already in another game
if (game.Users != null)
{
foreach (XmlUser player in game.Users)
{
if (player.Equals(action.Sender))
{
string message = String.Format("You are already in the game '{0}'", game.Game.Settings.Name);
MessageFromServerAction messageBack =
new MessageFromServerAction();
messageBack.Message = message;
messageBack.Sender = _ServerUser.ID;
Whisper(action.Sender, messageBack);
return;
}
}
}
}
int gameID = GetNewGameID();
// create game, user is not in another game hosting or playing
ServerGame serverGame =
new ServerGame(((TryCreateGameAction)action).GameSettings);
serverGame.Host = _CurrentPerson;
serverGame.ID = gameID;
serverGame.Users.Add(_CurrentPerson);
_Games.Add(serverGame);
//create the message
GameCreatedAction newGameMessage = new GameCreatedAction();
newGameMessage.Sender = _ServerUser.ID;
newGameMessage.ID = gameID;
newGameMessage.Game = ((TryCreateGameAction)action).GameSettings;
//broadcast the message
BroadcastMessage(newGameMessage, null);
}
public void Receive(GameAction action)
{
}
