# Copyright (c) 2002, 2003 by Michael Gogins. All rights reserved.
# Tutorial demonstrating a MusicModel composition
# based on translating the orbit of a chaotic attractor to a score.

import CsoundAC
import time

CsoundAC.Random_seed(int(time.time()))

model = CsoundAC.MusicModel()
model.setCppSound(csound)
csound.setPythonMessageCallback()
strangeAttractor = CsoundAC.StrangeAttractor()
strangeAttractor.reset()
strangeAttractor.setDimensionCount(4)
strangeAttractor.setAttractorType(3)
strangeAttractor.setIterationCount(2000)
while strangeAttractor.searchForAttractor():
        pass
print "ScoreType = ", strangeAttractor.getScoreType()
#strangeAttractor.setCode('OMPDPTWXBMXDRRWRJCLXRVRTPWRYBMFPJBFFVGGNAKAGUIJFAKLAIAIEYNTHKFCUGRVDCYILYPTDNUITMFVGESBHSRKYWEGWTNVGNQKUMUJULEDMKRBGAFNIXVDMCLJIITUVQNNBXYLMCJYARPSACEYKFGHBVYXIWLCYJEBJIUCNFLKKNUXRHGWUONWFPMOALWLODJQTKLGFBYGXQYMKPPTYANECOPBJSDLLYJYERXEOBOWFKKYNXGHNCCYWTINDFIJXAUEEQXBEQLORVORIGISBC')
#strangeAttractor.setCode('OMPDPTWXBMXDRRWRJCLXRVRTPWRYBMFPJBFFVGGNAKAGUIJFAKLAIAIEYNTHKFCUGRVDCYILYPTDNUITMFVGESBHSRKYWEGWTNVGNQKUMUJULEDMKRBGAFNIXVDMCLJIITUVQNNBXYLMCJYARPSACEYKFGHBVYXIWLCYJEBJIUCNFLKKNUXRHGWUONWFPMOALWLODJQTKLGFBYGXQYMKPPTYANECOPBJSDLLYJYERXEOBOWFKKYNXGHNCCYWTINDFIJXAUEEQXBEQLORVORIGISBC')
#strangeAttractor.setCode('SJEOSGBEDTSYIUJLGICPVYJPNDRYXLUDFHBSMFMNEBWKWJPXLOWIARKQBEXJDBSYVQHHACDSVATCJELUKHHBUEJUXNKEMNARCJBMBVSBKS')
#strangeAttractor.setCode('WVBEKJFDCWESFBQVBQAISKEKDYLCVBXTSWATPPGCNCLVTXHJWEETRGIHRRMFVVPPBYNEHKXBSYKYVTYINHCNVFCNOGOYCMQANLBLBCJQJCUWRQMIIWSSIEQCIIOHEXQNMDAFGSWQRKCGOSYTTHYAONPBUCDVAPMAYUCBOWJYSUHUTVUKEISHDEIENUXJVHNLQNRNKGIHOKLXFSMGMTSNJMSYTSECNJHLBDWEJJCETRSDOKVFDIQDSMWWMYVIANAIANOXDDPKLOJFOUMWBQFQADWBE')
#strangeAttractor.setCode('TPKRWTCCXRDACSDWAAXJATYTBGEWBYGLUCGENDPQMCTRVJLNNFKWNEJOQVVUCWXDPUQFDFMJGMLRVDESPKXXSIXVNWJOAIDHFUPVBQJIMCBTAHJRKHDPFCHOKSEBOKMQKSWQXSXFVAJNTXFLTGGVVUEOADTMTAPOIRWUMAHPJ')
print "Code = ", strangeAttractor.getCode()
strangeAttractor.generate()
print "Generated events = ", len(strangeAttractor.getScore())

# Place the Lindenmayer node inside a Random node to randomize velocity and pan,
# place the Random node inside a Rescale node,
# and place the Rescale node inside the MusicModel.

random = CsoundAC.Random()
print 'random:', random
random.createDistribution("uniform_01")
random.setElement(6, 11, 1)
random.setElement(8, 11, 1)

rescale = CsoundAC.Rescale()
print 'rescale:', rescale
rescale.setRescale( 0, True, True,  0,     300)
rescale.setRescale( 1, True, False,  2,       4)
rescale.setRescale( 3, True, True, 10,       4)
rescale.setRescale( 4, True, True, 36,      60)
rescale.setRescale( 5, True, True, 35,      12)
rescale.setRescale( 7, True, True, -0.5,     1)
rescale.setRescale(10, True, True,  0,    4095)
random.addChild(strangeAttractor)
rescale.addChild(random)

# Add these nodes to the builtin MusicModel instance.
model.addChild(rescale)
model.setTonesPerOctave(12.0)
print 'generating...'
model.generate()
print 'finished.'

csound.load("../CsoundAC.csd")
csound.setCommand("-RWdfoStrangeAttractor.wav")
score = model.getScore()
print 'Events in generated score:', len(score)
duration = score.getDuration()
print 'Duration: %9.4f' % (duration)
score.arrange(0, 7)
score.arrange(1, 5)
score.arrange(2, 13)
score.arrange(3, 10)
score.arrange(4, 14)
score.arrange(5, 7)
score.arrange(6, 5)
score.arrange(7, 9)
model.createCsoundScore('''
; EFFECTS MATRIX

; Chorus to Reverb
i 1 0 0 200 210 0.0
; Chorus to Output
i 1 0 0 200 220 0.05
; Reverb to Output
i 1 0 0 210 220 2.0

; SOUNDFONTS OUTPUT

; Insno Start   Dur     Key 	Amplitude
i 190 	0       %f      0	64.

; MASTER EFFECT CONTROLS

; Chorus.
; Insno	Start	Dur	Delay	Divisor of Delay
i 200   0       %f      10      30

; Reverb.
; Insno	Start	Dur	Level	Feedback	Cutoff
i 210   0       %f      0.81    0.0  		16000

; Master output.
; Insno	Start	Dur	Fadein	Fadeout
i 220   0       %f      0.1     0.1

''' % (duration, duration, duration, duration))
print csound.getScore()
print "Command:", csound.getCommand()
csound.perform()