ReactorInstaller

local _exit = false

function _exitScript()
   local event, key = os.pullEvent( "key" ) -- limit os.pullEvent to the 'key' event

   if key == keys.e then -- if the key pressed was 'e'
      print("Script Stopped")
      _exit = true
   end

   return true
end


while not _exit do
   term.clear()
   term.setCursorPos(1,1)

   print("----- PRESS TO INSTALL -----")
   print( "-- 1 to Install Monitor Script" )
   print( "-- 2 to Install Sender Script" )
   print ("-- 3 to Install Receiver Script")
   print("")
   print( "-- E to exit Script." )
   print( "-- R to reboot system and start installed script." )

   local event, key = os.pullEvent( "key" ) -- limit os.pullEvent to the 'key' event

   if key == 2 then -- key 1
      shell.run("rm startup")
      shell.run("pastebin get tHrMpZTC startup")
   elseif key == 3 then -- key 2
      shell.run("rm startup")
      shell.run("pastebin get tHrcJsQd startup")
   elseif key == 4 then -- key 3
      shell.run("rm startup")
      shell.run("pastebin get uZ8NFbSF startup")
   elseif key == keys.e then -- e
      print("Script Stopped")
      _exit = true
   elseif key == keys.r then -- r
      os.reboot()
   end

   if not _exit then
      sleep(3)

      print("Complete")

      sleep(5)
   end
end