LoginPassW

local Version = "1.0.0"
local ComputerVersion = "1.0.0"

local System = os -- Used for System things like os.time() to System.time()
local Screen = term -- Used for Screen thing on the turtle or computer like term.clear() to Screen.clear()
local Per = peripheral -- Used shortcut for peripheral
local Text = textutils -- Used shortcut for textilils
local Pack = Text.serialize -- Makes a new command for packing ( shortcut used from local Text)
local UnPack = Text.unserialize -- Makes a new command for unpacking ( shortcut used from local Text)

local OldpullEvent = System.pullEvent
System.pullEvent = System.pullEventRaw

local Computer = { ComputerName = "Computer",
                Status = true,
                LogOn = false
                }

local User = {  }

local Temp = {  }

function SaveTemp()

    Computer.UserName = User.UserName

    local Data = Pack(Computer)

    File = fs.open("OS/Temp/Temp.Tem", "w")
    File.write(Data)
    File.close()

end

local False = 0

function Loading()

    local File = fs.exists("OS/Users/."..User.UserName..".Acc")

    if not(File) then

        Screen.clear()

        local X, Y = Screen.getSize()
        local Y2 = Y / 2

        Screen.setCursorPos(1, Y2)

        print(User.UserName.." dont exists!!!")

        sleep(3)
        return false

    else

        File = fs.open("OS/Users/."..User.UserName..".Acc", "r")
        Data = UnPack(File.readAll())
        File.close()

        Temp.UserName = Data.UserName
        Temp.Pass = Data.Pass

        if User.Pass == Temp.Pass then

            Screen.clear()

            local X, Y = Screen.getSize()
            local Y2 = Y / 2

            Screen.setCursorPos(1, Y2)

            print("Password Accepted!!!")

            sleep(3)

            return true

        else

            Screen.clear()

            local X, Y = Screen.getSize()
            local Y2 = Y / 2

            Screen.setCursorPos(1, Y2)

            print("Wrong Password!!!")

            False = False + 1

            sleep(3)

            if False == 3 then

                os.reboot()

            end

            return false

        end

        Screen.clear()

        local X, Y = Screen.getSize()
        local Y2 = Y / 2

        Screen.setCursorPos(1, Y2)

        print(User.UserName.." already exists!!!")

        sleep(3)
        return false

    end

end

while not(Computer.LogOn) do

    Screen.clear()

    local X, Y = Screen.getSize()
    local Temp = X / 2
    local X2 = Temp - 2

    Screen.setCursorPos(X2, 1)

    print("Login :")

    Temp = Y / 2
    local Y2 = Temp - 1

    Screen.setCursorPos(1, Y2)
    write("UserName: ")
    User.UserName = io.read()
    Screen.setCursorPos(1, Y2+1)
    write("Password: ")
    User.Pass = read("*")

    Computer.LogOn = Loading()

    if Computer.LogOn then

        SaveTemp()

    end

end