messanger

-- requires pastebin gt4UdYGf saved as receive on same advanced computer (pastebin get gt4UdYGf receive)--
function start()
    term.clear()
    term.setCursorPos(1, 1)
    print("---------------------------------------------------")
    print("|           Enter the ID you want                 |")
    print("|           to send a messange to                 |")
    print("|                                                 |")
    print("---------------------------------------------------")
    idtext = read()
    id = tonumber(idtext)
    if id == nil then
        start()
    else
        send()
    end
end
function send()
    term.clear()
    term.setCursorPos(1, 1)
    if id >= 10 then
        space = " "
    else
        space = "  "
    end
    print("---------------------------------------------------")
    print("|           Enter the message you want            |")
    print("|           to send a messange to ID: ", id, space, "      |")
    print("|                                                 |")
    print("---------------------------------------------------")
    message = read()
    ask()
end
function ask()
    print("Are you sure you want to send this message? (y/n)")
    input = read()
    if input == "y" then
        rednet.send(id, message)
        term.clear()
        term.setCursorPos(1, 1)
        print("message has benn sent")
        for i = 1, 5 do
            sleep(0.5)
            print(".")
        end
        start()
    elseif input == "n" then
        send()
    else
        ask()
    end
end
shell.openTab("receive")
start()