adafruit-mirror/Adafruit_CircuitPython_LED_Animation
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make sure bounce=False isn't ignored

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This commit is contained in:
Roy Hooper 2020-05-31 14:21:27 -04:00
parent fc752dbcfe
commit 9d661b2884
1 changed files with 8 additions and 4 deletions
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12
adafruit_led_animation/animation/comet.py
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@ -104,17 +104,21 @@ class Comet(Animation):
self._computed_color = color
def draw(self):
for pixel_no in range(self._tail_length + 1):
colors = self._comet_colors
if self.reverse:
colors = reversed(colors)
for pixel_no, color in enumerate(colors):
draw_at = self._tail_start + pixel_no
if draw_at < 0 or draw_at >= self._num_pixels:
continue
self.pixel_object[draw_at] = self._comet_colors[pixel_no * self._direction]
self.pixel_object[draw_at] = color
self._tail_start += self._direction
if self._tail_start < self._left_side or self._tail_start >= self._right_side:
self.reverse = not self.reverse
self._direction = -self._direction
if self.bounce:
self.reverse = not self.reverse
self._direction = -self._direction
if self.reverse == self._initial_reverse:
self.cycle_complete = True