self._frames = frames
self._frame = random.randint(0, len(frames) - 1)
self._dt = 0
self._cycle_dt = cycle_dt
each_tick(self.update)
self._frames = frames
self._frame = random.randint(0, len(frames) - 1)
self._dt = 0
self._cycle_dt = cycle_dt
each_tick(self.update)