def play_sound_async(self, sound, gain=1.0, **kwargs):
"""Async version of play_sound()"""
fv = FloatValue()
fv.value = gain
request = audio_pb2.PlaySoundRequest(sound=sound, gain=fv)
return self.call_async(self._stub.PlaySound, request, self._play_sound_from_response,
self._audio_error_from_response, **kwargs)
def play_sound(self, sound, gain=None, **kwargs):
"""Play already uploaded sound with optional volume gain multiplier"""
if gain:
fv = FloatValue()
fv.value = gain
request = audio_pb2.PlaySoundRequest(sound=sound, gain=fv)
else:
request = audio_pb2.PlaySoundRequest(sound=sound)
return self.call(self._stub.PlaySound, request, self._play_sound_from_response,
self._audio_error_from_response, **kwargs)
