void main()
{
    int nArmed=GetLocalInt(OBJECT_SELF,"armed");
    if (nArmed==0)
    {
     return;
    }

    object oScorch = CreateObject(OBJECT_TYPE_PLACEABLE, "gz_obj_pkegmark",GetLocation(OBJECT_SELF));
    AssignCommand(oScorch,DelayCommand(20.0f,DestroyObject(oScorch)));
}