first_relay

--component=require("component")
local coordx=89
local coordy=-94
local coordz=76
local identification_string="first_relay"

local wireless_modem,wired_modem
for i in component.list("modem") do
  local tmpmodemproxy=component.proxy(i)
  if tmpmodemproxy.isWireless() then wireless_modem=tmpmodemproxy else
    wired_modem=tmpmodemproxy end
end

if not wireless_modem and not wired_modem then component.computer.beep(3); component.computer.stop() end
wireless_modem.open(312)
while true do
 local ename,laddr,raddr,port,dist,message=computer.pullSignal()
 if ename=="modem_message" and dist>0 and message=="gps_request" then
  wired_modem.broadcast(312,"gps_response",identification_string,coordx,coordy,coordz,dist,raddr)
 end
end