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import csnd
import os
import socket
import select
import sys
import threading
import time
import array
import Config
from Generation.GenerationConstants import GenerationConstants
from Util.Clooper.aclient import *
from Util import NoteDB
class _CSoundClientPlugin:
def __init__(self, orc):
sc_initialize(orc)
self.on = False
#self.masterVolume = 80.0
self.periods_per_buffer = 2
def __del__(self):
self.connect(False)
sc_destroy()
def setMasterVolume(self, volume):
#self.masterVolume = volume
if self.on:
sc_setMasterVolume(volume)
def setTrackVolume( self, volume, trackId ):
self.trackVolume = volume
sc_setTrackVolume(volume, trackId)
def setTrackpadX( self, value ):
trackpadX = value
sc_setTrackpadX(trackpadX)
def setTrackpadY( self, value ):
trackpadY = value
sc_setTrackpadY(trackpadY)
def micRecording( self, table ):
sc_inputMessage( Config.CSOUND_MIC_RECORD % table )
def load_mic_instrument( self, inst ):
fileName = Config.PREF_DIR + '/' + inst
instrumentId = Config.INSTRUMENT_TABLE_OFFSET + int(fileName[-1]) + 6
sc_inputMessage(Config.CSOUND_LOAD_INSTRUMENT % (instrumentId, fileName))
def load_instruments( self ):
for instrumentSoundFile in Config.INSTRUMENTS.keys():
if instrumentSoundFile[0:3] == 'mic' or instrumentSoundFile[0:3] == 'lab':
fileName = Config.PREF_DIR + '/' + instrumentSoundFile
else:
fileName = Config.SOUNDS_DIR + "/" + instrumentSoundFile
instrumentId = Config.INSTRUMENT_TABLE_OFFSET + Config.INSTRUMENTS[ instrumentSoundFile ].instrumentId
sc_inputMessage( Config.CSOUND_LOAD_INSTRUMENT % (instrumentId, fileName) )
def connect( self, init = True ):
def reconnect():
if sc_start(self.periods_per_buffer) :
print 'ERROR connecting'
else:
self.on = True
def disconnect():
if sc_stop() :
print 'ERROR connecting'
else:
self.on = False
if init and not self.on :
reconnect()
if not init and self.on :
disconnect()
def destroy( self ):
self.connect(False)
sc_destroy()
def inputMessage(self,msg):
sc_inputMessage(msg)
def sendText(self, txt):
print 'WARNING: replacing sendText() with inputMessage(%s)' % txt[19:-3]
sc_inputMessage( txt[19:-3] )
def loopClear(self):
sc_loop_clear()
def loopDelete(self, dbnote):
sc_loop_delScoreEvent( (dbnote.page << 16) + dbnote.id)
def loopDelete1(self, page, id):
sc_loop_delScoreEvent( (page << 16) + id)
def loopStart(self):
sc_loop_playing(1)
def loopPause(self):
sc_loop_playing(0)
def loopSetTick(self,t):
sc_loop_setTick(t)
def loopGetTick(self):
return sc_loop_getTick()
def loopSetNumTicks(self,n):
sc_loop_setNumTicks(n)
def loopSetTickDuration(self,d):
sc_loop_setTickDuration(d)
def loopSetTempo(self,t):
print 'INFO: loop tempo: %f -> %f' % (t, 60.0 / (Config.TICKS_PER_BEAT * t))
sc_loop_setTickDuration( 60.0 / (Config.TICKS_PER_BEAT * t))
def loopDeactivate(self, note = None):
if note == None:
sc_loop_deactivate_all()
else:
print 'ERROR: deactivating a single note is not implemented'
def loopUpdate(self, note, parameter, value,cmd):
page = note.page
id = note.id
if (parameter == NoteDB.PARAMETER.ONSET):
print 'INFO: updating onset', (page<<16)+id, value
sc_loop_updateEvent( (page<<16)+id, 1, value, cmd)
elif (parameter == NoteDB.PARAMETER.PITCH):
print 'INFO: updating pitch', (page<<16)+id, value
pitch = value
instr = note.cs.instrumentFlag
if instr[0:4] == 'drum':
if pitch in GenerationConstants.DRUMPITCH:
key = GenerationConstants.DRUMPITCH[ pitch ]
else:
key = pitch
if instr == 'drum1kit':
instr = Config.DRUM1INSTRUMENTS[ key ]
if instr == 'drum2kit':
instr = Config.DRUM2INSTRUMENTS[ key ]
if instr == 'drum3kit':
instr = Config.DRUM3INSTRUMENTS[ key ]
pitch = 1
else:
pitch = GenerationConstants.TRANSPOSE[ pitch - 24 ]
sc_loop_updateEvent( (page<<16)+id, 3, pitch, cmd)
elif (parameter == NoteDB.PARAMETER.AMPLITUDE):
print 'INFO: updating amp', (page<<16)+id, value
sc_loop_updateEvent( (page<<16)+id, 5, value, cmd)
elif (parameter == NoteDB.PARAMETER.DURATION):
print 'INFO: updating duration', (page<<16)+id, value
sc_loop_updateEvent( (page<<16)+id, 2, value, cmd)
elif (parameter == NoteDB.PARAMETER.INSTRUMENT):
instr = value
pitch = note.cs.pitch
if instr[0:4] == 'drum':
if pitch in GenerationConstants.DRUMPITCH:
key = GenerationConstants.DRUMPITCH[ pitch ]
else:
key = pitch
if instr in Config.DRUMKITS:
instr = Config.DRUMSINSTRUMENTSDICT[Config.DRUMKITS.index(instr)][ key ]
csoundInstId = Config.INSTRUMENTS[ instr ].csoundInstrumentId
csoundTable = Config.INSTRUMENT_TABLE_OFFSET + Config.INSTRUMENTS[instr].instrumentId
print 'INFO: updating instrument', (page<<16)+id, instr, csoundInstId
sc_loop_updateEvent( (page<<16)+id, 0, csoundInstId + note.track * 0.01, cmd )
sc_loop_updateEvent( (page<<16)+id, 7, csoundTable , -1 )
else:
print 'ERROR: loopUpdate(): unsupported parameter change'
def loopPlay(self, dbnote, active):
print 'INFO: adding note ', (dbnote.page<<16)+dbnote.id
qid = (dbnote.page << 16) + dbnote.id
sc_loop_addScoreEvent( qid, 1, active, 'i', self.csnote_to_array(dbnote.cs))
def play(self, csnote, secs_per_tick):
a = self.csnote_to_array(csnote)
a[self.DURATION] = a[self.DURATION] * secs_per_tick
a[self.ATTACK] = max(a[self.ATTACK]*a[self.DURATION], 0.002)
a[self.DECAY] = max(a[self.DECAY]*a[self.DURATION], 0.002)
sc_scoreEvent( 'i', a)
def csnote_to_array(self, csnote):
return self.csnote_to_array1(
csnote.onset,
csnote.pitch,
csnote.amplitude,
csnote.pan,
csnote.duration,
csnote.trackId,
csnote.fullDuration,
csnote.attack,
csnote.decay,
csnote.reverbSend,
csnote.filterType,
csnote.filterCutoff,
csnote.tied,
csnote.overlap,
csnote.instrumentFlag)
INSTR_TRACK=0
ONSET=1
DURATION=2
PITCH=3
AMPLITUDE=5
ATTACK=8
DECAY=9
def csnote_to_array1( self, onset,
pitch,
amplitude,
pan,
duration,
trackId,
fullDuration = False,
attack = 0.002,
decay = 0.098,
reverbSend = 0.1,
filterType = 0,
filterCutoff = 1000,
tied = False,
overlap = False,
instr = Config.FLUTE ):
if instr[0:4] == 'drum':
if pitch in GenerationConstants.DRUMPITCH:
key = GenerationConstants.DRUMPITCH[ pitch ]
else:
key = pitch
if instr in Config.DRUMKITS:
instr = Config.DRUMSINSTRUMENTSDICT[Config.DRUMKITS.index(instr)][ key ]
pitch = 1
time_in_ticks = 0
else:
pitch = GenerationConstants.TRANSPOSE[ pitch - 24 ]
# condition for tied notes
if Config.INSTRUMENTS[ instr ].csoundInstrumentId == 101 and tied and fullDuration:
duration= -1.0
# condition for overlaped notes
if Config.INSTRUMENTS[ instr ].csoundInstrumentId == 102 and overlap:
duration += 1.0
time_in_ticks = 1
# condition for tied notes
if Config.INSTRUMENTS[ instr].csoundInstrumentId == Config.INST_TIED and tied and fullDuration:
duration = -1
# condition for overlaped notes
if Config.INSTRUMENTS[ instr ].csoundInstrumentId == Config.INST_PERC and overlap:
duration = duration + 1.0
a = array.array('f')
a.extend( [
(Config.INSTRUMENTS[ instr ].csoundInstrumentId + trackId) + trackId * 0.01,
onset,
duration,
pitch,
reverbSend,
amplitude,
pan,
Config.INSTRUMENT_TABLE_OFFSET + Config.INSTRUMENTS[instr].instrumentId,
attack,
decay,
filterType,
filterCutoff,
Config.INSTRUMENTS[ instr ].loopStart,
Config.INSTRUMENTS[ instr ].loopEnd,
Config.INSTRUMENTS[ instr ].crossDur ])
return a
_Client = None
def new_csound_client():
global _Client
if _Client == None:
_Client = _CSoundClientPlugin( Config.TAM_TAM_ROOT + '/Resources/univorc.csd' )
_Client.connect(True)
_Client.setMasterVolume(100.0)
_Client.load_instruments()
time.sleep(0.2)
return _Client
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