password

-- Password-protected door control program for ComputerCraft

local correctPassword = "defcon1" -- Set the password to "defcon1"
local side = "right" -- Side where the redstone signal is sent

-- Function to display ACCESS GRANTED message
local function displayAccessGranted()
    print("====================================")
    print("           ACCESS GRANTED           ")
    print("====================================")
end

-- Main program loop
while true do
    -- Prompt the user for a password
    print("Enter password:")
    local inputPassword = read("*") -- The "*" hides the password input

    -- Check if the inputted password is correct
    if inputPassword == correctPassword then
        displayAccessGranted()
        
        -- Send redstone signal for 1 second to "open" the door
        print("Opening the door...")
        redstone.setOutput(side, true)
        sleep(1)
        redstone.setOutput(side, false)

        -- Countdown for 6 seconds before closing the door
        for i = 6, 1, -1 do
            print("Door closes in " .. i .. " seconds...")
            sleep(1)
        end

        -- Send another redstone signal for 1 second to "close" the door
        print("Closing the door...")
        redstone.setOutput(side, true)
        sleep(1)
        redstone.setOutput(side, false)

    else
        print("Access denied! Incorrect password.")
    end

    -- Wait for 2 seconds before prompting for password again
    sleep(2)
    term.clear()
    term.setCursorPos(1,1) -- Reset cursor to the top of the screen
end