/// <summary>
/// Handles when the connected descriptor sends input
/// </summary>
/// <param name="e">the events of the message</param>
public override void OnMessage(string message)
{
if (_currentPlayer == null)
{
OnError(new Exception("Invalid character; please reload the client and try again."));
return;
}
IEnumerable <string> errors = Interpret.Render(message, _currentPlayer);
//It only sends the errors
if (errors.Any(str => !string.IsNullOrWhiteSpace(str)))
{
SendOutput(errors);
}
}
/// <summary>
/// Handles when the connected descriptor sends input
/// </summary>
/// <param name="e">the events of the message</param>
protected override void OnMessage(MessageEventArgs e)
{
if (_currentPlayer == null)
{
SendWrapper("Invalid character; please reload the client and try again.");
this.Context.WebSocket.Close(CloseStatusCode.Abnormal, "connection aborted - no player");;
}
var errors = Interpret.Render(e.Data, _currentPlayer);
//It only sends the errors
if (errors.Any(str => !string.IsNullOrWhiteSpace(str)))
{
SendWrapper(errors);
}
}
/// <summary>
/// Handles initial connection
/// </summary>
protected override void OnOpen()
{
var authTicketValue = Context.CookieCollection[".AspNet.ApplicationCookie"].Value;
GetUserIDFromCookie(authTicketValue);
UserManager = new ApplicationUserManager(new UserStore <ApplicationUser>(new ApplicationDbContext()));
var authedUser = UserManager.FindById(_userId);
var currentCharacter = authedUser.GameAccount.Characters.FirstOrDefault(ch => ch.ID.Equals(authedUser.GameAccount.CurrentlySelectedCharacter));
if (currentCharacter == null)
{
Send("<p>No character selected</p>");
return;
}
//Try to see if they are already live
_currentPlayer = LiveCache.Get <Player>(currentCharacter.ID);
//Check the backup
if (_currentPlayer == null)
{
var hotBack = new HotBackup(System.Web.Hosting.HostingEnvironment.MapPath("/HotBackup/"));
_currentPlayer = hotBack.RestorePlayer(currentCharacter.AccountHandle, currentCharacter.ID);
}
//else new them up
if (_currentPlayer == null)
{
_currentPlayer = new Player(currentCharacter);
}
_currentPlayer.Descriptor = this;
//We need to barf out to the connected client the welcome message. The client will only indicate connection has been established.
var welcomeMessage = new List <String>();
welcomeMessage.Add(string.Format("Welcome to alpha phase twinMUD, {0}", currentCharacter.FullName()));
welcomeMessage.Add("Please feel free to LOOK around.");
_currentPlayer.WriteTo(welcomeMessage);
//Send the look command in
Interpret.Render("look", _currentPlayer);
}
/// <summary>
/// Validates the game account from the aspnet cookie
/// </summary>
/// <param name="handshake">the headers from the http request</param>
private void ValidateUser(Cookie cookie)
{
//Grab the user
GetUserIDFromCookie(cookie.Value);
ApplicationUser authedUser = UserManager.FindById(_userId);
IPlayerTemplate currentCharacter = authedUser.GameAccount.Characters.FirstOrDefault(ch => ch.Id.Equals(authedUser.GameAccount.CurrentlySelectedCharacter));
if (currentCharacter == null)
{
Send("<p>No character selected</p>");
return;
}
//Try to see if they are already live
_currentPlayer = LiveCache.GetAll <IPlayer>().FirstOrDefault(player => player.Descriptor != null && player.Descriptor._userId == _userId);
//Check the backup
if (_currentPlayer == null)
{
PlayerData playerDataWrapper = new PlayerData();
_currentPlayer = playerDataWrapper.RestorePlayer(currentCharacter.AccountHandle, currentCharacter);
}
//else new them up
if (_currentPlayer == null)
{
_currentPlayer = new Player(currentCharacter);
}
_currentPlayer.Descriptor = this;
//We need to barf out to the connected client the welcome message. The client will only indicate connection has been established.
List <string> welcomeMessage = new List <string>
{
string.Format("Welcome to alpha phase Under the Eclipse, {0}", currentCharacter.FullName()),
"Please feel free to LOOK around."
};
_currentPlayer.WriteTo(welcomeMessage);
//Send the look command in
Interpret.Render("look", _currentPlayer);
try
{
IEnumerable <IPlayer> validPlayers = LiveCache.GetAll <IPlayer>().Where(player => player.Descriptor != null &&
player.Template <IPlayerTemplate>().Account.Config.WantsNotification(_currentPlayer.AccountHandle, false, AcquaintenceNotifications.EnterGame));
foreach (IPlayer player in validPlayers)
{
player.WriteTo(new string[] { string.Format("{0} has entered the game.", _currentPlayer.AccountHandle) });
}
if (authedUser.GameAccount.Config.GossipSubscriber)
{
GossipClient gossipClient = LiveCache.Get <GossipClient>("GossipWebClient");
if (gossipClient != null)
{
gossipClient.SendNotification(authedUser.GlobalIdentityHandle, Notifications.EnterGame);
}
}
}
catch (Exception ex)
{
LoggingUtility.LogError(ex, LogChannels.SocketCommunication);
}
}
