fix: timer, providing api for listeners

Ragon.Server/Sources/Lobby/RagonLobbyDispatcher.cs

@@ -15,7 +15,7 @@ public class RagonLobbyDispatcher
   public void Write(RagonBuffer writer)
   {
     writer.Clear();
-    writer.Write((byte)RagonOperation.ROOM_LIST_UPDATED);
+    writer.WriteOperation(RagonOperation.ROOM_LIST_UPDATED);
     var rooms = _lobby.Rooms;
 
     writer.WriteUShort((ushort)rooms.Count);

Ragon.Server/Sources/Logging/LoggerManager.cs

@@ -2,7 +2,7 @@ namespace Ragon.Server.Logging
 {
   public class LoggerManager
   {
-    private static IRagonLoggerFactory _factory;
+    private static IRagonLoggerFactory _factory = null!;
 
     public static void SetLoggerFactory(IRagonLoggerFactory loggerFactory)
     {

Ragon.Server/Sources/RagonServer.cs

@@ -111,7 +111,7 @@ public class RagonServer : IRagonServer, INetworkListener
       if (_timer.ElapsedMilliseconds > _tickRate)
       {
         _timer.Restart();
-        _scheduler.Update(_timer.ElapsedMilliseconds / 1000.0f);
+        _scheduler.Update(_tickRate);
 
         SendTimestamp();
       }

Ragon.Server/Sources/Time/RagonActionTimer.cs

@@ -16,6 +16,9 @@ public class RagonActionTimer: IRagonAction
   {
     _timer += dt;
     if (_timer >= _time)
+    {
       _callback?.Invoke();
+      _timer = 0;
+    }
   }
 }