startup

while true do
 term.clear()
 term.setCursorPos(1,1)
 print("Entrez Mot de Passe")
 local input = read ("*")
 if input == "{Shasha}" then print("Bien joue !")
  redstone.setOutput("back", true)
  sleep(3)
  redstone.setOutput("back", false)
 end
end