startup

term.setCursorPos(14,4)
term.setBackgroundColor(colors.white)
term.setTextColor(colors.blue)
term.clear()

print("Welcome to MineTek OS 2.0")
print("")
print("            Loading operating system...")
print("")
print("")
textutils.slowPrint("   ---------------------------------------------")
sleep(1)

term.clear()
term.setCursorPos(18,4)

config = fs.open("minetek_os/config", "r")
username = config.readLine()
password = config.readLine()
config.close()

print("MineTek OS 2.0")
print("")
print("   Username :")
print("   Password :")
term.setCursorPos(15,6)
username_try = read()
term.setCursorPos(15,7)
password_try = read("*")

if username_try == username and password_try == password then
  term.clear()
  term.setCursorPos(1,1)
  shell.run("minetek_os/main")
else
  term.clear()
  term.setCursorPos(18,4)
  print("MineTek OS 2.0")
  print("")
  print("           Bad username or password !")
  sleep(2)
  os.shutdown()
end