if(strcmp(cmd, \"/startengine\",true) == 0) {
        new vid = GetPlayerVehicleID(playerid);
     if(vid != INVALID_VEHICLE_ID) {
         GetVehicleParamsEx(vid,engine,lights,alarm,doors,bonnet,boot,objective);
         SetVehicleParamsEx(vid,VEHICLE_PARAMS_ON,lights,alarm,doors,bonnet,boot,objective);
}
    return 1;
}
if(strcmp(cmd, \"/stopengine\",true) == 0) {
        new vid = GetPlayerVehicleID(playerid);
     if(vid != INVALID_VEHICLE_ID) {
         GetVehicleParamsEx(vid,engine,lights,alarm,doors,bonnet,boot,objective);
         SetVehicleParamsEx(vid,VEHICLE_PARAMS_OFF,lights,alarm,doors,bonnet,boot,objective);
}
    return 1;
}