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#! /usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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Copyright, Nils Hilbricht, Germany ( https://www.hilbricht.net )
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This code is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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from meta import ly2cbox, cboxSetTrack, initCbox, start, D4
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scene, cbox, eventLoop = initCbox("test02")
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#Generate Music
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music = "c'4 d' e' f'"
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cboxBlob, durationInTicks = ly2cbox(music)
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#cboxSetTrack("someInstrument", durationInTicks, pattern)
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oneMeasureInTicks = D4 * 4
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patternList = [
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cbox.Document.get_song().pattern_from_blob(cboxBlob, durationInTicks),
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cbox.Document.get_song().pattern_from_blob(cboxBlob, durationInTicks),
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cbox.Document.get_song().pattern_from_blob(cboxBlob, durationInTicks),
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cbox.Document.get_song().pattern_from_blob(cboxBlob, durationInTicks),
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cbox.Document.get_song().pattern_from_blob(cboxBlob, durationInTicks),
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cbox.Document.get_song().pattern_from_blob(cboxBlob, durationInTicks),
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cbox.Document.get_song().pattern_from_blob(cboxBlob, durationInTicks),
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cbox.Document.get_song().pattern_from_blob(cboxBlob, durationInTicks),
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]
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cboxSetTrack("metronome", oneMeasureInTicks, patternList)
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def userfunction():
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D4 = 210 * 2**8
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MEASURE = 4 * D4
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cbox.Transport.stop()
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cbox.Document.get_song().update_playback()
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cbox.Transport.seek_ppqn(4 * MEASURE + 2 * D4 ) #4th measure in the middle
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cbox.Transport.play()
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start(userfunction=userfunction)
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