コード例 #1
0
ファイル: pyo.py プロジェクト: csv/beatlounge
 def __init__(self, pyo, time=None, interval=(1, 8), clock=None, args=None):
     if args is None:
         args = {}
     self.pyo = pyo
     self._gatherMethods()
     self.clock = getClock(clock)
     self.time = timing(self.clock, time, interval)
     sched = schedule(self.time, self.modulate, args)
     self.args = args
     self.schedulePlayer = SchedulePlayer(sched, self.clock)
コード例 #2
0
 def __init__(self, instr, note, velocity=None, release=None,
              interval=(1, 8), time=None, clock=None, cc=None):
     """
     @param note: A ugen for notes
     @param velocity: A ugen for the velocity
     @param release: A ugen for the release (amount of time before calling
     noteoff)
     @param time: A ugen for relative time (values returned must be greater
     than or equal to previously returned value - monotonically increasing)
     @param interval: An interval division (e.g. C{(1, 4)}) that may be
     specified as an alternative to time--this creates a metronome with the
     given interval.
     @param cc: C{dict} of control-change ugens.
     @param clock: A L{BeatClock} (defaults to global default clock)
     """
     self.instr = IMIDIInstrument(instr)
     self.clock = getClock(clock)
     if velocity is None:
         velocity = cycle([127]).next
     if release is None:
         release = cycle([None]).next
     self.note = note
     self.velocity = velocity
     self.release = release
     self.cc = cc
     self.time = timing(self.clock, time, interval)
     noteMemo = CallMemo(lambda: self.note())
     noteonSchedule = schedule(self.time, self.noteon,
                               {'note': noteMemo,
                                'velocity': (lambda: self.velocity())})
     self.schedulePlayer = SchedulePlayer(noteonSchedule, self.clock)
     releaseChild = childSchedule(self._scheduleNoteoff,
                              {'note': noteMemo.lastValue,
                               'when': (lambda: self.release())})
     self.schedulePlayer.addChild(releaseChild)
     if cc:
         ccChild = childSchedule(self.instr.controlChange, self.cc)
         self.schedulePlayer.addChild(ccChild)
コード例 #3
0
ファイル: midi.py プロジェクト: skyl/beatlounge
 def __init__(self, instr, note, velocity=None, release=None,
              interval=(1, 8), time=None, clock=None, cc=None):
     self.instr = IMIDIInstrument(instr)
     self.clock = getClock(clock)
     if velocity is None:
         velocity = cycle([127]).next
     self.note = note
     self.velocity = velocity
     self.release = release
     self.cc = cc
     self.time = timing(self.clock, time, interval)
     noteMemo = CallMemo(lambda: self.note())
     noteonSchedule = schedule(self.time, self.noteon,
                               {'note': noteMemo,
                                'velocity': (lambda: self.velocity())})
     self.schedulePlayer = SchedulePlayer(noteonSchedule, self.clock)
     if self.release:
         releaseChild = childSchedule(self._scheduleNoteoff,
                                  {'note': noteMemo.lastValue,
                                   'when': (lambda: self.release())})
         self.schedulePlayer.addChild(releaseChild)
     if cc:
         ccChild = childSchedule(self.instr.controlChange, self.cc)
         self.schedulePlayer.addChild(ccChild)