ouvrir porte avec carte

local status = {"<Enter Card>","<Rejected>","<Granted>"}
local current = 1
local combo = "#1234"
local lastTimer
while true do
local event,arg1,arg2,arg3 = os.pullEvent()
if event == "timer" and arg1 == lastTimer then
current = 1
lastTimer = nil
rs.setOutput("bottom",false)
elseif event == "mag_swipe" then
if arg1 == combo then
lastTimer = os.startTimer(3)
current = 3
rs.setOutput("bottom",true)
else
lastTimer = os.startTimer(3)
current = 2
  end
 end
end