def __init__(self, sound_file, id=None):
if id is None:
self._id = Sound._id
Sound._id += 1
else:
self._id = id
if isinstance(sound_file, str):
self._sound_object = Audio(sound_file.replace('\\','/'))
else:
self._sound_object = sound_file
self._sound_objects = []
self._sound_objects.append(self._sound_object)
self._channel = None
self._volume = 1.0
def __init__(self, sound_file, id=None):
if id is None:
self._id = Sound._id
Sound._id += 1
self._mixer._register_sound(self)
else:
self._id = id
if isinstance(sound_file, str):
self._sound_object = Audio(sound_file.replace('\\','/'))
else:
self._sound_object = sound_file
self._sound_objects = []
self._channel = None
self._ch = None
self._volume = 1.0
self._nonimplemented_methods()
def get_sound_object(self):
if len(self._sound_objects) > 0:
sound_object = self._sound_objects.pop()
else:
sound_object = Audio(self._sound_object.getSrc())
return sound_object
class Sound(object):
"""
**pyjsdl.mixer.Sound**
* Sound.play
* Sound.stop
* Sound.fadeout
* Sound.set_volume
* Sound.get_volume
* Sound.get_num_channels
* Sound.get_length
"""
_id = 0
_mixer = None
def __init__(self, sound_file, id=None):
if id is None:
self._id = Sound._id
Sound._id += 1
else:
self._id = id
if isinstance(sound_file, str):
self._sound_object = Audio(sound_file.replace('\\','/'))
else:
self._sound_object = sound_file
self._sound_objects = []
self._sound_objects.append(self._sound_object)
self._channel = None
self._volume = 1.0
def play(self, loops=0, maxtime=0, fade_ms=0):
"""
Play sound on mixer channel.
Argument loops is repeat number or -1 for continuous,
maxtime is maximum play time, and fade_ms is fade-in time.
"""
self._channel = self._mixer._retrieve_channel()
if self._channel:
self._channel._play(self, loops, maxtime, fade_ms)
return self._channel
def stop(self):
"""
Stop sound on active channels.
"""
channels = self._mixer._channels
for id in self._mixer._channel_active:
if id > -1:
try:
if channels[id]._sound._id == self._id:
channels[id].stop()
except AttributeError:
continue
return None
def fadeout(self, time):
"""
Fadeout sound on active channels in given time.
"""
channels = self._mixer._channels
for id in self._mixer._channel_active:
if id > -1:
try:
if channels[id]._sound._id == self._id:
channels[id].fadeout(time)
except AttributeError:
continue
return None
def set_volume(self, volume):
"""
Set sound volume.
Argument volume of value 0.0 to 1.0.
"""
if volume < 0.0:
volume = 0.0
elif volume > 1.0:
volume = 1.0
self._volume = volume
return None
def get_volume(self):
"""
Get sound volume.
"""
return self._volume
def get_num_channels(self):
"""
Get number of channels sound is active.
"""
channels = self._mixer._channels
channel = 0
for id in self._mixer._channel_active:
if id > -1:
try:
if channels[id]._sound._id == self._id:
channel += 1
except AttributeError:
continue
return channel
def get_length(self):
"""
Get length of sound sample.
"""
return self._sound_object.getDuration()
def get_sound_object(self):
if len(self._sound_objects) > 0:
sound_object = self._sound_objects.pop()
else:
sound_object = Audio(self._sound_object.getSrc())
return sound_object
class Sound:
"""
**pyjsdl.mixer.Sound**
* Sound.play
* Sound.stop
* Sound.set_volume
* Sound.get_volume
* Sound.get_num_channels
* Sound.get_length
"""
_id = 0
_mixer = None
def __init__(self, sound_file, id=None):
if id is None:
self._id = Sound._id
Sound._id += 1
self._mixer._register_sound(self)
else:
self._id = id
if isinstance(sound_file, str):
self._sound_object = Audio(sound_file.replace('\\','/'))
else:
self._sound_object = sound_file
self._sound_objects = []
self._channel = None
self._ch = None
self._volume = 1.0
self._nonimplemented_methods()
def play(self, loops=0, maxtime=0, fade_ms=0):
"""
Play sound on mixer channel.
Argument loops is number of repeats or -1 for continuous.
"""
if not self._channel:
self._channel = self._mixer.find_channel()
if self._channel:
self._channel._set_sound(self)
else:
return None
if self._sound_object.isPaused():
self._ch = self._channel
else:
self._ch = self._mixer.find_channel()
if self._ch:
sound = Sound(self._sound_object.getSrc(), self._id)
self._ch._set_sound(sound)
else:
return None
if not loops:
self._ch._play()
else:
self._ch._play_repeat(loops)
return self._ch
def stop(self):
"""
Stop sound on mixer channel.
"""
if self._channel:
self._channel.stop()
def set_volume(self, volume):
"""
Set sound volume.
Argument volume of value 0.0 to 1.0.
"""
if volume < 0.0:
volume = 0.0
elif volume > 1.0:
volume = 1.0
self._volume = volume
self._sound_object.setVolume(self._volume)
return None
def get_volume(self):
"""
Get sound volume.
"""
return self._volume
def get_num_channels(self):
"""
Get number of channels sound is active.
"""
channel = 0
for id in self._mixer._channel_pool:
try:
if self._mixer._channels[id]._sound._id == self._id:
channel += 1
except AttributeError:
continue
return channel
def get_length(self):
"""
Get length of sound sample.
"""
return self._sound_object.getDuration()
def _nonimplemented_methods(self):
"""
Non-implemented methods.
"""
self.fadeout = lambda *arg: None
self.get_buffer = lambda *arg: None
