sensore pioggia computercraft

os.loadAPI("ocs/apis/sensor")
local mySensor = sensor.wrap("top")
local target_list = {}

function getEvent()
  target_list = mySensor.getTargetDetails("CURRENT")
  return target_list["Raining"]
end

function home()
  while true do
    if getEvent() then
      rs.setOutput("right",true)
      print("pioggia rilevata")
      sleep(1)
      rs.setOutput("right",false)
      while getEvent() do
        sleep(10)
      end
      term.clear()
      term.setCursorPos(1,1)
    end
    sleep(1)
  end
end
home()