added methods to send to all in lobby

Server/Models/ServerClient.cs

@@ -90,22 +90,30 @@ namespace Server.Models
             Array.Copy(message,1,payload,0,message.Length-1);
             switch(id)
             {
+                
                 case 0x01:
-                    // canvas data
+                    // json log in username data
+                    string uName = JSONConvert.GetUsernameLogin(message);
+                    if (uName != null) Username = uName;
+                    Debug.WriteLine("[SERVERCLIENT] set username to " + Username);
                     break;
                 case 0x02:
                     // json message data
                     (string, string) combo = JSONConvert.GetUsernameAndMessage(payload);
                     string textUsername = combo.Item1;
                     string textMsg = combo.Item2;
+
                     // todo handle sending to all except this user the username and message to display in chat
                     break;
 
                 case 0x03:
-                    // object data
+                    // lobby data
+                    break;
+                case 0x04:
+                    // canvas data
                     break;
                 default:
-                    Debug.WriteLine("Received weird identifier: " + id);
+                    Debug.WriteLine("[SERVER] Received weird identifier: " + id);
                     break;
             }
             //TODO implement ways to handle the message

Server/Models/ServerCommunication.cs

@@ -1,4 +1,5 @@
 
+using Client;
 using SharedClientServer;
 using System;
 using System.Collections.Generic;
@@ -15,6 +16,8 @@ namespace Server.Models
         private List<ServerClient> serverClients;
         public bool Started = false;
         public int ClientsConnected { get { return serverClients.Count; } }
+        public List<Lobby> lobbies;
+        private Dictionary<Lobby, List<ServerClient>> serverClientsInlobbies;
 
         /// <summary>
         /// use a padlock object to make sure the singleton is thread-safe
@@ -28,6 +31,8 @@ namespace Server.Models
         {
             listener = new TcpListener(IPAddress.Any, port);
             serverClients = new List<ServerClient>();
+            lobbies = new List<Lobby>();
+            serverClientsInlobbies = new Dictionary<Lobby, List<ServerClient>>();
         }
 
         /// <summary>
@@ -87,12 +92,44 @@ namespace Server.Models
             }
         }
 
-        public void sendToAllExcept(string username, byte[] message)
+        public void SendToAllExcept(string username, byte[] message)
         {
             foreach (ServerClient sc in serverClients)
             {
                 if (sc.Username != username) sc.sendMessage(message);
             }
         }
+
+        public void SendToLobby(Lobby lobby, byte[] message)
+        {
+            foreach (Lobby l in lobbies)
+            {
+                if (l == lobby)
+                {
+                    foreach (ServerClient sc in serverClientsInlobbies[l])
+                    {
+                        sc.sendMessage(message);
+                    }
+                    break;
+                }
+            }
+        }
+
+        public void AddToLobby(Lobby lobby, string username)
+        {
+            foreach (Lobby l in lobbies)
+            {
+                if (l == lobby)
+                {
+                    bool succ;
+                    l.AddUsername(username, out succ);
+                    if (!succ)
+                    {
+                        // TODO send lobby full message
+                    }
+                    break;
+                }
+            }
+        }
     }
 }

Server/Server.csproj

@@ -6,8 +6,6 @@
     <UseWPF>true</UseWPF>
   </PropertyGroup>
 
-  <Import Project="..\SharedClientServer\SharedClientServer.projitems" Label="Shared" />
-
   <ItemGroup>
     <PackageReference Include="AsyncAwaitBestPractices" Version="4.3.0" />
     <PackageReference Include="MvvmLightLibs" Version="5.4.1.1" />
@@ -15,4 +13,6 @@
     <PackageReference Include="PropertyChanged.Fody" Version="3.2.9" />
   </ItemGroup>
 
+  <Import Project="..\SharedClientServer\SharedClientServer.projitems" Label="Shared" />
+
 </Project>