from microbit import *
import math
import random

# Kitronik INVENTOR'S KIT FOR BBC micro:bit p. 44-47
# parts used: red 5mm led, 47ohm resistor, male-to-female jumper wire x 2

goal = 0
difference = 0
image = 0
degrees = 0

compass.calibrate()

while True:
    degrees = compass.heading()
    difference = math.fabs(goal - degrees)
    pin0.write_digital(1)
    sleep(difference * 5)
    if(button_a.is_pressed()):
        if(difference < 15):
            display.scroll("Winner")
            goal = random.randint(0,360)
        else:
            display.scroll("Try again")
            goal = random.randint(0,360)

img = Image("09090:"
            "09090:"
            "00000:"
            "90009:"
            "09990")
display.show(img)
goal = random.randint(360)