startup

local side = "back"

local opentime = 5

os.pullEvent = os.pullEventRaw -- Prevents CTRL+T shortcut

term.clear() -- Clears the screen
term.setCursorPos(1, 1) -- The places the print position to the top of screen

username = {"Tody", "Detona", "Poteto", "zirkin", "Francisco"}  -- Here you need to define all usernames avaible
password = {"ABCD", "EUSOMITO", "LOL", "z0k2n7", "2203"}  -- Here you define what password each user has, remember to put user1's password in the first row and so on.

monitor = peripheral.wrap("right")
monitor.setTextScale(1)
monitor.setBackgroundColor(colors.blue)
monitor.clear()

 monitor.setCursorPos(1, 1)
 monitor.setTextColor(colors.green)
 monitor.write("Login: ")
user = read()

  monitor.setCursorPos(1, 2)
  monitor.setTextColor(colors.green)
  monitor.write("Senha: ")
pass = read('*') -- This prevents people from reading the password as you put it in
for i=1, #username do -- Starts a loop
 if user == username[i] and pass == password[i] then
   access = true
 end
end

if access == true then
  monitor.setCursorPos(1, 3)
  monitor.setTextColor(colors.red)
  monitor.write("Logando...")
sleep(1)
   monitor.setCursorPos(1, 4)
   monitor.setTextColor(colors.red)
   monitor.write("Bem vindo a ilha "..user)
rs.setOutput(side,true)
sleep(opentime)
rs.setOutput(side,false)
os.reboot()
else
   monitor.setCursorPos(1,3)
   monitor.setTextColor(colors.red)
   monitor.write("Username e senha incorreta")
sleep(2)
end