gamemode stub

Source/Game/GameMode/GameMode.cs

@@ -0,0 +1,7 @@
+namespace Game
+{
+    public abstract class GameMode
+    {
+        
+    }
+}

Source/Game/GameMode/GameModeManager.cs

@@ -0,0 +1,19 @@
+using Cabrito;
+using FlaxEngine.Networking;
+
+namespace Game
+{
+    public static class GameModeManager
+    {
+        public static void Init()
+        {
+            NetworkManager.OnMessage += OnClientConnected;
+        }
+
+        public static bool OnClientConnected(NetworkMessage message)
+        {
+            Console.Print("client connected");
+            return true;
+        }
+    }
+}