[RND]AutosavePrototype

def save!()
  puts "Saving"
  # // do_save
  puts "Saved"
end
def float2min(n)
  Integer(n / 60)
end
@saved = false
@last_time = Time.now
loop do
  Graphics.update
  Input.update
  if(float2min(Time.now-last_time)>30)
    save!()
    @last_time = Time.now
  end
end