[Babul]

with this script, players will still need to press the NOS key, whenever they need to "update" it...

pawn Код:

forward OnPlayerKeyStateChange(playerid, newkeys, oldkeys);                                                             public OnPlayerKeyStateChange(playerid, newkeys, oldkeys){
    //...your code...
    if((newkeys & KEY_FIRE) && !(oldkeys & KEY_FIRE))
    {
        new vehicle=GetPlayerVehicleID(playerid);
        if (vehicle>0)
        {
            AddVehicleComponent(vehicle,1010);
            return 1;
        }
    }
    //...your code...
    return 1;
}