public static UserEntered AddUserEnteredEventHandler <T>(
this RoomWatcher <T> rw,
Action <int> callback)
where T : IWebSocket
{
callback.ThrowIfNull(nameof(callback));
var eventProcessor = new UserEntered();
eventProcessor.OnEvent += callback;
rw.EventRouter.AddProcessor(eventProcessor);
return(eventProcessor);
}
public static UserEntered AddUserEnteredEventHandler <T>(
this RoomWatcher <T> rw,
Action <Chat.User> callback)
where T : IWebSocket
{
callback.ThrowIfNull(nameof(callback));
var eventProcessor = new UserEntered();
eventProcessor.OnEvent += id =>
{
var user = new Chat.User(rw.Host, id, rw.Auth);
callback(user);
};
rw.EventRouter.AddProcessor(eventProcessor);
return(eventProcessor);
}
public override void Update(IEnumerable <Body> bodies)
{
base.Update(bodies);
var trackingIds = new HashSet <ulong>();
foreach (var body in bodies)
{
if (body.IsTracked)
{
trackingIds.Add(body.TrackingId);
}
}
var currentCount = trackingIds.Count;
var previousCount = _trackingIds.Count;
if (currentCount != previousCount)
{
_consecutiveFrames++;
if (_consecutiveFrames >= WindowSize)
{
// The users that entered or left.
var users = new HashSet <ulong>();
if (currentCount > previousCount)
{
// ONE OR MORE USERS ENTERED
foreach (var id in trackingIds)
{
if (!_trackingIds.Contains(id))
{
users.Add(id);
}
}
_args.Users = users;
UserEntered?.Invoke(this, _args);
}
else
{
// ONE OR MORE USERS LEFT
foreach (var id in _trackingIds)
{
if (!trackingIds.Contains(id))
{
users.Add(id);
}
}
_args.Users = users;
UserLeft?.Invoke(this, _args);
}
_trackingIds = trackingIds;
_consecutiveFrames = 0;
}
}
}
public static void ProcessResponse(string Json)
{
if (!active)
{
return;
}
RequestObject req = JsonConvert.DeserializeObject <RequestObject>(Json);
switch (req.Module)
{
case "admin":
switch (req.Cmd)
{
case "ban":
string msg = "You got banned ";
if (req.Args != null)
{
msg += "till " + req.Args.ToString();
}
else
{
msg += "permanently";
}
Banned?.Invoke(msg);
break;
case "unban":
msg = "You got Unbanned";
Unbanned?.Invoke(msg);
break;
}
break;
case "info":
if (req.Cmd == "all")
{
RoomObj[] rooms = JsonConvert.DeserializeObject <RoomObj[]>(req.Args.ToString());
if (rooms.Length > 0)
{
roomDataReceived(rooms);
}
}
break;
case "login":
switch (req.Cmd)
{
case "user":
loginSuccessfull?.Invoke((string)req.Args);
break;
case "admin":
loggedAsAdmin?.Invoke((string)req.Args);
break;
case "banned":
loggedBanned?.Invoke((string)req.Args);
break;
default:
loginFail?.Invoke((string)req.Args);
break;
}
break;
case "msg":
switch (req.Cmd)
{
case "msg":
object[] args = JsonConvert.DeserializeObject <object[]>(req.Args.ToString());
ChatMessage m = JsonConvert.DeserializeObject <ChatMessage>(args[1].ToString());
m.TimeStamp = m.TimeStamp.ToLocalTime();
messageRecieived?.Invoke((string)args[0], m);
break;
case "active":
args = JsonConvert.DeserializeObject <object[]>(req.Args.ToString());
RoomHistoryReceived?.Invoke((string)args[0], JsonConvert.DeserializeObject <ChatMessage[]>(args[1].ToString()));
break;
case "notify":
notificationReceived?.Invoke((string)req.Args);
break;
case "entered":
args = JsonConvert.DeserializeObject <string[]>(req.Args.ToString());
UserEntered?.Invoke((string)args[0], (string)args[1]);
break;
case "left":
args = JsonConvert.DeserializeObject <string[]>(req.Args.ToString());
UserLeft?.Invoke((string)args[0], (string)args[1]);
break;
}
break;
case "private":
privateMessageReceived?.Invoke(JsonConvert.DeserializeObject <ChatMessage>(req.Args.ToString()));
break;
case "room":
switch (req.Cmd)
{
case "created":
Dictionary <string, string> kv_args = JsonConvert.DeserializeObject <Dictionary <string, string> >(req.Args.ToString());
string roomname = kv_args["Name"];
string creator = kv_args["creator"];
roomCreated?.Invoke(roomname, creator);
break;
case "removed":
roomRemoved?.Invoke((string)req.Args);
break;
default:
roomError?.Invoke((string)req.Args);
break;
}
break;
case "history":
switch (req.Cmd)
{
case "room":
object[] args = JsonConvert.DeserializeObject <object[]>(req.Args.ToString());
ChatMessage[] history = JsonConvert.DeserializeObject <ChatMessage[]>(args[1].ToString());
foreach (ChatMessage msg in history)
{
msg.TimeStamp = msg.TimeStamp.ToLocalTime();
}
RoomHistoryReceived?.Invoke((string)args[0], history);
break;
case "private":
args = JsonConvert.DeserializeObject <object[]>(req.Args.ToString());
string user = args[0].ToString();
history = JsonConvert.DeserializeObject <ChatMessage[]>(args[1].ToString());
foreach (ChatMessage msg in history)
{
msg.TimeStamp = msg.TimeStamp.ToLocalTime();
}
PrivateHistoryReceived?.Invoke(user, history);
break;
default:
break;
}
break;
}
}