Starter

old_pullEvent = os.pullEvent
os.pullEvent = os.pullEventRaw
term.setBackgroundColor(colors.black)
settings.load()
local firststart = settings.get("firststart")
if firststart == 1 then
    term.clear()
    term.setCursorPos(1,1)
    print("Welcome to CC OS 2 setup!")
    print("Please chose a username")
    username = read()
    settings.define("username", {
        description = "The users username",
    })
    settings.set("username", username)
    print("Please chose a password")
    password = read()
    settings.define("password", {
        description = "the users password",
    })
    settings.set("password", password)
    print("Thank you for setting up CC!")
    settings.set("firststart", 0)
    settings.save()
    sleep(3)
    os.reboot()
else
    settings.load()
    term.clear()
    term.setCursorPos(1,1)
    term.setTextColor(colors.white)
    local logo = paintutils.loadImage("os/.logo")
    paintutils.drawImage(logo , 1, 1)
    term.setBackgroundColor(colors.black)
    sleep(3)
    term.setCursorPos(1,7)
    print("Welcome to CC OS 2. Please login")
    sleep(2)
    io.write("Username: ")
    username = read()
    if username == settings.get("username") then
        term.setCursorPos(1,9)
        io.write("Password: ")
        local password = read("*")
            if password == settings.get("password") then
                term.clear()
                term.setCursorPos(1,1)
                print("Login successful!")
                sleep(2)
                term.clear()
                term.setCursorPos(1,1)
                speaker = peripheral.find("speaker")
                sleep(0.25)
                io.write("-----------")
                speaker.playNote("pling", 1, 3)
                sleep(0.25)
                io.write("-----------")
                speaker.playNote("pling", 1, 6)
                sleep(0.25)
                io.write("-----------")
                speaker.playNote("pling", 1, 8)
                sleep(0.25)
                io.write("-----------")
                speaker.playNote("pling", 1, 10)
                sleep(0.25)
                io.write("-------")
                speaker.playNote("pling", 1, 6)
                speaker.playNote("pling", 1, 10)
                speaker.playNote("pling", 1, 13)
                sleep(0.25)
                speaker.playNote("pling", 1 ,6)
                speaker.playNote("pling", 1 ,10)
                speaker.playNote("pling", 1 ,13)
                term.clear()
                term.setCursorPos(1,1)
                term.setTextColor(colors.green)
                textutils.slowPrint("Welcome!", 5)
                sleep(0.25)
                term.setTextColor(colors.blue)
                term.clear()
                term.setCursorPos(1,1)
                print("Welcome!")
                sleep(0.25)
                term.clear()
                term.setCursorPos(1,1)
                term.setTextColor(colors.green)
                print("Welcome!")
                sleep(0.25)
                term.clear()
                term.setCursorPos(1,1)
                term.setTextColor(colors.blue)
                print("Welcome!")
                sleep(0.25)
                term.clear()
                term.setCursorPos(1,1)
                term.setTextColor(colors.green)
                print("Welcome!")
                print("Loading CC Interface")
                sleep(1)
                term.setTextColor(colors.white)
                paintutils.drawLine(1, 2, 100, 2, colors.green)
                os.pullEvent = old_pullEvent
                term.setBackgroundColor(colors.blue)
                shell.run("os/.startupscreen")
            else
                print("Login failed, please try again!")
                sleep(2)
                os.reboot()
            end
    else
        print("Username not found, please try again!")
        sleep(2)
        os.reboot()
    end
end