Система защиты дома : пинкод+карта [OpenSecuruty]

local component = require "component"
local keypad1 = component.proxy("80a")
local keypad2 = component.proxy("637")
event = require("event")
local door = require("component").os_door

local pin = "1111"
local keypadInput = ""

-- set this to true if you want to run the script as daemon
local runScriptInBackground = false


function myFunction(eventName, address, playerName, cardData, cardUniqueId, isCardLocked, side)
local door = require("component").os_door
   print("player " .. playerName .. " used card " .. cardUniqueId .. ", data: хххххххх")
   if  ((cardData) == ("1111")) then
    door.toggle()
end
end

function updateDisplay()
    local displayString = ""
    for i=1,#keypadInput do
        displayString = displayString .. "*"
    end


    keypad1.setDisplay(displayString, 7)
    keypad2.setDisplay(displayString, 7)
end

function checkPin()
local door = require("component").os_door
    if keypadInput == pin then
        keypad1.setDisplay("granted", 2)
        keypad2.setDisplay("granted", 2)
    door.toggle()
    else
        keypad1.setDisplay("denied", 4)
        keypad2.setDisplay("denied", 4)
  end
    keypadInput = ""
    os.sleep(1)
end

function keypadEvent(eventName, address, button, button_label)
    print("button pressed: " )

    if button_label == "*" then
        -- remove last character from input cache
        keypadInput = string.sub(keypadInput, 1, -2)
    elseif button_label == "#" then
        -- check the pin when the user confirmed the input
        checkPin()
    else
        -- add key to input cache if none of the above action apply
        keypadInput = keypadInput .. button_label
    end

    updateDisplay()
end


-- subscribe to the event "magData" with myFunction()
event.listen("magData", myFunction)

-- listen to keypad events
event.listen("keypad", keypadEvent)

-- wait for an interrupt before closing the script (CTRL + C)
event.pull("interrupted")

-- unsubscribe from the event bus
event.ignore("magData", myFunction)

-- clear keypad display
keypad1.setDisplay("")
keypad2.setDisplay("")


if not runScriptInBackground then
    -- sleep until the user interrupts the program with CTRL + C
    local stopMe = false
    event.listen("interrupted", function() stopMe = true; end)
    while not stopMe do os.sleep(0.1) end

    -- ignore keypad events on exit
    event.ignore("keypad", keypadEvent)

    -- show that the keypad is inactive
    keypad1.setDisplay("inactive", 6)
    keypad2.setDisplay("inactive", 6)
end