from djitellopy import Tello

tello = Tello()
tello.connect()
bat = tello.get_battery()
print(f"Battery level: {bat}%")

if bat < 40:
    print("Battery too low!")
    tello.end()
    quit()

tello.enable_mission_pads()
tello.set_mission_pad_detection_direction(2)

tello.takeoff()

pad = tello.get_mission_pad_id()
while pad != 1:
    print(pad)

    if pad == 4:
        tello.move_up(100)
        tello.flip_forward()
        tello.move_down(100)
        tello.move_forward(50)

    if pad == -1:
        tello.move_forward(50)

    pad = tello.get_mission_pad_id()

tello.land()