os.pullEvent = os.pullEventRaw

term.clear()
term.setCursorPos(1, 1)

username = {"skyracer2012", "HappyBen", "Admin"}
password = {"gewonnen", "5555", "Admin"}

 m = peripheral.wrap("top")

 m.setTextScale(3)

 m.setTextColour(1)
 m.setCursorPos(0, 1)
 m.write("Login:")

write("Username: ")
user = read()

write("Password: ")
pass = read('*')

for i=1, #username do
 if user == username[i] and pass == password[i] then
   access = true
 end
end

if access == true then
print("Einloggen ...")
sleep(1)
 m.setTextColour(5)
 m.setCursorPos(1, 3)
 m.write("Willkommen")
redstone.setOutput("right", true)
redstone.setOutput("left", true)
print("Willkommen")
sleep(2)
redstone.setOutput("right", false)
redstone.setOutput("left", false)
else
 m.setTextColour(e)
 m.setCursorPos(1, 3)
 m.write("Passwort")
print("Benutzername oder Passwort falsch")
sleep(2)
os.reboot()
end