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import sys
import time
from Player.RythmGenerator import *
from sugar import env
#from Util.Sound import Sound
import Config
from Util.Clooper.SClient import *
def load_instruments( ):
home_path = env.get_profile_path() + Config.PREF_DIR
for instrumentSoundFile in Config.INSTRUMENTS.keys():
if instrumentSoundFile[0:3] == 'mic' or instrumentSoundFile[0:3] == 'lab':
fileName = home_path + '/' + instrumentSoundFile
else:
fileName = Config.SOUNDS_DIR + "/" + instrumentSoundFile
instrumentId = Config.INSTRUMENT_TABLE_OFFSET + Config.INSTRUMENTS[ instrumentSoundFile ].instrumentId
sc_inputMessage( Config.RAW_LOAD_INSTRUMENT_COMMAND % (instrumentId, fileName) )
def regenerate(kit, beat, regularity, reverb):
def flatten(ll):
rval = []
for l in ll:
rval += l
return rval
notesList = [(x.onset, x) for x in flatten( generator(kit, beat, regularity, reverb, None))]
notesList.sort()
return notesList
if __name__ == "__main__":
sc_initialize( Config.TAM_TAM_ROOT + '/Resources/univorc.csd' )
sc_setMasterVolume(50.0)
load_instruments()
time.sleep(0.2)
inst = 'sitar'
while True:
i = raw_input()
if i == 'w': # stop note
n = CSoundNote(0.0, 0, 1.0, 0.0, 1.0, 1.0, instrument = inst, decay=0.7)
n.playNow(1.0)
elif i == 'q': # quit
break
elif i == 'b': # generate and start a beat
sc_loop_setNumTicks( 4 * Config.TICKS_PER_BEAT)
sc_loop_clear()
sc_loop_setTickDuration(1.0 / 23.0)
notesList = regenerate('drum1kit', 4, 0.75, 0.1)
for (o,n) in notesList:
n.playLoop()
sc_loop_setTick(sc_loop_getTick())
sc_loop_playing(1)
print 'playing true!'
elif i == 's': # stop a beat
sc_loop_playing(0)
elif i == 'u': # start csound
sc_start()
load_instruments()
time.sleep(0.2)
sc_setMasterVolume(50.0)
elif i == 'd': # stop csound
sc_stop()
else: # play a sitar
n = CSoundNote(0.0, 24 + 4, 1.0, 0.0, -1.0, 1.0, instrument = inst)
n.playNow(1.0)
sc_destroy()
sys.exit(0);
class Music :
def __init__(self):
self.secs_per_tick = 60.0 / (Config.PLAYER_TEMPO * Config.TICKS_PER_BEAT)
self.loopMode = False
def setTempo(bpm):
self.secs_per_tick = 60.0 / (bpm * Config.TICKS_PER_BEAT)
def playNote( 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 ):
duration = self.secs_per_tick * duration
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 ]
# 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
# 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
if (self.loopMode):
sc_loop_addScoreEvent15( 'i',
Config.INSTRUMENTS[ instr ].csoundInstrumentId + 0.1,# trackId * 0.01,
onset,
duration,
pitch,
reverbSend,
amplitude,
pan,
Config.INSTRUMENT_TABLE_OFFSET + Config.INSTRUMENTS[instr].instrumentId,
max(attack*duration, 0.002),
max(decay *duration, 0.002),
filterType,
filterCutoff,
Config.INSTRUMENTS[ instr ].loopStart,
Config.INSTRUMENTS[ instr ].loopEnd,
Config.INSTRUMENTS[ instr ].crossDur )
else:
sc_scoreEvent15( 'i',
Config.INSTRUMENTS[ instr ].csoundInstrumentId + 0.1,# trackId * 0.01,
onset,
duration,
pitch,
reverbSend,
amplitude,
pan,
Config.INSTRUMENT_TABLE_OFFSET + Config.INSTRUMENTS[instr].instrumentId,
max(attack*duration, 0.002),
max(decay *duration, 0.002),
filterType,
filterCutoff,
Config.INSTRUMENTS[ instr ].loopStart,
Config.INSTRUMENTS[ instr ].loopEnd,
Config.INSTRUMENTS[ instr ].crossDur )
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