//In the absence of connection to Hall Server, we use a dummy CreateRoomEvent to create a new room.
//Usually, it means the game is running in Edit Mode.
public void CreateRoomIfNotExist()
{
if (_room == null && !_hasHallServer)
{
var e = RoomEvent.AllocEvent <CreateRoomEvent>();
e.IsDummy = true;
e.Message = null;
CreateRoom(e);
RoomEvent.FreeEvent(e);
}
}