def down():
global old_a, old_b, old_c, a, b, c, delay
a, b, c = read_save_position.read_position()
# update_position(old_a, old_b, old_c)
c -= 1
read_save_position.save_position_delay(a, b, c,delay)
motor(-1, delay, 'c')
def right(): global old_a, old_b, old_c, a, b, c, delay a, b, c = read_save_position.read_position() # update_position(old_a, old_b, old_c) a += 1 read_save_position.save_position_delay(a, b, c, delay) motor(1, delay, 'a')
def set_current_position():
global a, b, c
a, b, c = read_save_position.read_position()
print('current position: ' + str(a) +' '+ str(b) +' '+ str(c))