Password Door

-- Set your desired password
local password = "your_password"

-- Function to prompt for password input
local function promptPassword()
    term.clear()
    term.setCursorPos(1,1)
    print("Enter password:")
    return read("*")
end

-- Function to monitor keyboard input
local function monitorInput()
    while true do
        local event, key = os.pullEvent("key")
        if key == keys.enter then
            return true -- Enter key pressed
        end
    end
end

-- Main function to run the program
local function run()
    while true do
        local input = promptPassword()
        if input == password then
            redstone.setOutput("right", true) -- Emit signal to the left
            print("Access granted. Signal emitted to the left.")
            local timerID = os.startTimer(30) -- Start a timer for 30 seconds
            local inputThread = coroutine.create(monitorInput) -- Start monitoring keyboard input
            while true do
                local event, param = os.pullEvent()
                if event == "timer" and param == timerID then
                    redstone.setOutput("right", false) -- Stop emitting signal after 30 seconds
                    print("Signal stopped.")
                    break
                elseif event == "key" and param == keys.enter then
                    redstone.setOutput("right", false) -- Stop emitting signal if enter key is pressed
                    print("Signal stopped early.")
                    break
                elseif event == "terminate" then
                    print("Program termination is disabled.")
                elseif event == "coroutine" and param == inputThread then
                    print("Invalid thread state. Restarting...")
                    break
                end
            end
        else
            print("Incorrect password. Try again.")
        end
    end
end

-- Run the program
run()