public static void RegisterVars(this IApplicationState state)
 {
     state.RegisterState(Constants.BF3_STATS, null);
     state.RegisterState(Constants.BF4_STATS, null);
     state.RegisterState(Constants.BFH_STATS, null);
     state.RegisterState(Constants.ZCLIENT_CONNECTION, true, true);
     state.RegisterState(Constants.ZCLIENT_IS_RUN, true, true);
 }