Get CLI to a base state

MistoxServer/Client/MistoxClient.cs

@@ -6,6 +6,7 @@ using System.Net.Sockets;
 using System.Numerics;
 using System.Threading;
 using System.Threading.Tasks;
+using MessagePack.Formatters;
 using Mistox.ResevedPackets;
 
 namespace Mistox.Client {
@@ -95,13 +96,17 @@ namespace Mistox.Client {
                 if (!clientConnections.ContainsKey(remoteHost)) {
                     mUDPClient newConnection = new mUDPClient(this, remoteHost);
                     clientConnections[remoteHost] = newConnection;
+                    InvokeOnUserJoined(newConnection);
                 }
             }
 
             // Remove users that left
             foreach (IPEndPoint key in clientConnections.Keys) {
                 if (!activeIps.Contains(key.Address)) {
-                    clientConnections.TryRemove(key, out _);
+                    mUDPClient? user;
+                    clientConnections.TryRemove(key, out user);
+                    if (user == null) return;
+                    InvokeOnUserLeft(user);
                 }
             }
             
@@ -155,15 +160,15 @@ namespace Mistox.Client {
         }
 
         // When any user connects to the server (self) hasn't seen yet
-        public event Action<string> onUserJoined;
-        public void InvokeOnUserJoined(string UserName){
-            onUserJoined?.Invoke(UserName);
+        public event Action<mUDPClient> onUserJoined;
+        public void InvokeOnUserJoined(mUDPClient User){
+            onUserJoined?.Invoke(User);
         }
 
         // When user is within range of (self) and network rendering starts
         public event Action<mUDPClient> onUserConnected;
-        public void InvokeOnUserConnected(mUDPClient ConnectedUser){
-            onUserConnected?.Invoke(ConnectedUser);
+        public void InvokeOnUserConnected(mUDPClient User){
+            onUserConnected?.Invoke(User);
         }
 
         // When generic data is received
@@ -189,14 +194,14 @@ namespace Mistox.Client {
 
         // When user is no longer in range of (self) and network rendering stops
         public event Action<mUDPClient> onUserDisconnected;
-        public void InvokeOnUserDisconnected(mUDPClient DisconnectedUser){
-            onUserDisconnected?.Invoke(DisconnectedUser);
+        public void InvokeOnUserDisconnected(mUDPClient User){
+            onUserDisconnected?.Invoke(User);
         }
 
         // When any user disconnects from the server that isn't (self)
-        public event Action<string> onUserLeft;
-        public void InvokeOnUserLeft(string UserName){
-            onUserLeft?.Invoke(UserName);
+        public event Action<mUDPClient> onUserLeft;
+        public void InvokeOnUserLeft(mUDPClient User){
+            onUserLeft?.Invoke(User);
         }
 
         // When (self) disconnects to the server