stock GetOnlinePlayers ( )
{
   new Players;
   for ( new i = 0; i <MAX_PLAYERS; i++ )
   {
       if ( IsPlayerConnected ( i ) )
       {
           Players++;
       }
    }
    return Players;
}

if ( GetOnlinePlayers( ) == 10 ) print( \"10 kátékos van a szerveren\" );