Computercraft Door

-- Password for door
local Pass = '123'

-- Admin Password Access to edit program
local aPass = '1234'

-- If output normaly high or low
local NormalyOutput = false

--Side to output (front,back,left,rigt,bottom,top)
local output = 'back'

-- Disable CTRL + T
-- Setting to false requires a reboot
local DisableTermination = false

local input
local Running = true

if DisableTermination then
    os.pullEvent = os.pullEventRaw
end

function NewText()
    term.clear()
    term.setCursorPos(1,1)
end

function SetOutput(state)
    if not state then
        redstone.setOutput(output, NormalyOutput)
    else
        if NormalyOutput then
            redstone.setOutput(output, not state)
        else
            redstone.setOutput(output, state)
        end
    end
end

while Running do
    SetOutput()
    NewText()
    print('Please Enter Password:')
    input = read('*')

    if input == Pass then
        NewText()
        print('Opening...')
        SetOutput(true)
        sleep(2.5)
        NewText()
        print('Closing...')
        SetOutput(false)
        sleep(1)
    elseif input == aPass then
        NewText()
        print('Welcome Admin')
        Running = false
    else
        NewText()
        print('Wrong Password')
        sleep(2.5)
    end
end