if event.type == "ext_int" and atc_arrow then
    set_rc("ori"..S.rc)
    if not event.message == "origin" then
          atc_send("OCD1RSM")
    else
          atc_send("ORD5OCD1RSM")
    end
end


if event.train then
S.avail = true
F.send_station("Origin")
atc_send("B0WORD10OC")
end