Teleport

local tArgs = { ... }
local destination = tArgs[1]
local currentLocation = tArgs[2]
rednet.send(18, destination)
os.sleep(1)
rednet.send(18, currentLocation)
term.setTextColor(2)
print("Please wait while the Teleporter is prepared...")
while true do
local event, senderId, message, distance = os.pullEvent("rednet_message")
if senderId==18 and message==true then
  print("The Teleporter is ready")
  print("Would you like to log out?")
  term.setTextColor(1)
  print("1)Yes")
  print("2)No")
  local event, key = os.pullEvent("key")
  if key==2 then
    shell.run("logout")
  elseif key==3 then
    term.setTextColor(2)
    print("Goodbye...")
    os.sleep(1)
    os.shutdown()
  end
elseif senderId==18 and message==false then
  print("There was a system error. Please try again later")
  os.sleep(3)
  os.shutdown()
end
end