55 lines
1.3 KiB
Python
55 lines
1.3 KiB
Python
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import random
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import music
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from microbit import *
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BUTTON_A = "A"
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BUTTON_B = "B"
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class Main:
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def __init__(self):
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self._debounce = {BUTTON_A: False, BUTTON_B: False}
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self._buttons = {BUTTON_A: button_a, BUTTON_B: button_b}
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self._reset_goal()
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compass.calibrate()
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display.show(Image.HAPPY)
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def main(self):
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while True:
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self._forever()
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def _forever(self):
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direction = compass.heading()
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difference = abs(self.goal - direction)
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self._blink(difference)
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if self._rising_edge(BUTTON_A):
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if difference < 15:
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display.scroll("Winner")
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self._reset_goal()
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else:
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display.scroll("Nope")
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def _blink(self, difference):
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pin0.write_digital(1)
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sleep(difference * 5)
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pin0.write_digital(0)
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sleep(difference * 5)
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def _reset_goal(self):
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self.goal = random.randint(0, 360)
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def _rising_edge(self, button: str):
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real_button = self._buttons[button]
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if real_button.is_pressed() and not self._debounce[button]:
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self._debounce[button] = True
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return True
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elif not real_button.is_pressed():
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self._debounce[button] = False
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return False
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if __name__ == "__main__":
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Main().main()
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