public OnVehicleSpawn(vehicleid)
{
    new string[100], carstring[100];
    format(carstring,sizeof(carstring),"Bus %d",vehicleid);
    cartext[vehicleid] = Create3DTextLabel(carstring,COLOR_YELLOW,30.0,40.0,50.0,40.0,0);
    Attach3DTextLabelToVehicle(cartext[vehicleid], vehicleid, 0.0, 0.0, 2.0);
    format(string,sizeof(string),"Vehicle %d has spawned!", vehicleid);
    print(string);
    return 1;
}
public OnVehicleDeath(vehicleid, killerid)
{
    new string[100];
    format(string,sizeof(string),"Vehicle %d has died!", vehicleid);
    Delete3DTextLabel(nametext[vehicleid]);
    print(string);
    return 1;
}