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249 lines
9.1 KiB
Plaintext
249 lines
9.1 KiB
Plaintext
(
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var formatPatternData;
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//~~~~~~~~~~~~ALLOCATE BUSSES~~~~~~~~~~~~
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~allocBusses = {arg server;
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var preampBusses, accompBusses, postampBusses;
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preampBusses = 3.collect({Bus.audio(server, 1)});
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accompBusses = 4.collect({Bus.audio(server, 1)});
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postampBusses = 7.collect({Bus.audio(server, 1)});
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[preampBusses, accompBusses, postampBusses];
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};
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//~~~~~~~~~~~~DEFINE SYNTHS~~~~~~~~~~~~
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~defineSynths = {arg server, preampBusses, accompBusses, postampBusses;
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var sdPlayer, sdTransport, sdClick, sdAmpCurve, sdEns, sdAccomp, sdClip, sdBass, sdDiskOut, allSds;
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sdPlayer = SynthDef(\masterPlayerControl_ ++ ~hash, {
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var router, sigs, sigsPanned, masterSig, imp;
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sigs = postampBusses.collect({arg bus, i; In.ar(bus) * NamedControl.kr(\vol_ ++ i, 1, 0.1) * NamedControl.kr(\mute_ ++ i, 1, 0.1)});
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router = sigs.collect({arg sig, i; NamedControl.kr(\out_ ++ i, 0, 0)});
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sigs.collect({arg sig, i; Out.ar(router[i] - 1, sig * router[i].sign)});
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sigsPanned = sigs.collect({arg sig, i; Pan2.ar(sig, NamedControl.kr(\pan_ ++ i, 0, 0.1))});
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masterSig = Mix.ar(sigsPanned.collect({arg sig, i; sig * abs(router[i].sign - 1)}));
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masterSig = masterSig * NamedControl.kr(\masterVol, 1, 0.1) * NamedControl.kr(\masterMute, 1, 0.1);
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Out.ar(NamedControl.kr(\masterOut, 0, 0), masterSig);
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imp = Impulse.kr(10);
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SendReply.kr(imp, '/masterLevels_' ++ ~hash, values: [Amplitude.kr(masterSig)]);
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sigs.collect({arg sig, i; SendReply.kr(imp, '/trackLevel_' ++ i ++ "_" ++ ~hash, values: [Amplitude.kr(sig)])});
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});
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sdTransport = SynthDef(\transport_ ++ ~hash, {arg measure = 0, beat = 0, section = 0, subsection = 0, gate = 1, dur = 1;
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SendReply.kr(Impulse.kr(0) * (measure > 0) * (beat > 0),'/measureClock_' ++ ~hash, values: [measure, beat, section, subsection]);
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EnvGen.kr(Env.sine(dur), gate, doneAction: 2);
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});
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sdClick = SynthDef(\click_ ++ ~hash, {arg beat = 0, gate = 1, dur = 1;
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Out.ar(postampBusses[6], 10 * BPF.ar(WhiteNoise.ar * EnvGen.kr(Env.perc(0.01, 0.1), gate), 440 * ((beat <= 1) + 1), 0.02));
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EnvGen.kr(Env.sine(dur), gate, doneAction: 2);
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});
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sdAmpCurve = SynthDef(\amp_curve_ ++ ~hash, {arg amp = 1, dur = 0.1, bus = 0;
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Out.kr(bus, amp.lag)
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});
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sdEns = SynthDef(\ens_ ++ ~hash, {arg freq = 440, amp = 1, dur = 1, gate = 1, bus = 0, ampBus = 0, rel = 0.1;
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Out.ar(bus, SinOsc.ar(freq, 2pi.rand, 0.1) * amp * Latch.kr(In.kr(ampBus), Impulse.kr(0)) * EnvGen.kr(Env.asr(0.1, 1, rel), gate, doneAction: 2))
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});
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sdAccomp = SynthDef(\accomp_ ++ ~hash, {arg freq = 440, amp = 1, sustain = 1, dur = 1, gate = 1, bout = 0, ampBus = 0, rel = 0.01;
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Out.ar(bout, SinOsc.ar(freq, 2pi.rand, 1) * 0.01 * amp * Latch.kr(In.kr(ampBus), Impulse.kr(0)) * EnvGen.kr(Env.asr(sustain, 1, rel), gate, doneAction: 2))
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});
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sdClip = SynthDef(\clip_ ++ ~hash, {arg dur = 1, gate = 1, bin = 0, bus = 0;
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Out.ar(bus, (In.ar(bin)).clip(0, 1) * 50)
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});
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sdBass = SynthDef(\bass_mono_ ++ ~hash, {arg freq = 440, ampBus = 0, bus = 0;
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Out.ar(bus, (SinOsc.ar(freq) * 0.5 * In.kr(ampBus)))
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});
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sdDiskOut = SynthDef(\disk_out_ ++ ~hash, {arg bufnum, inbus;
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DiskOut.ar(bufnum, In.ar(inbus));
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});
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allSds = [sdPlayer, sdTransport, sdClick, sdAmpCurve, sdEns, sdAccomp, sdClip, sdBass, sdDiskOut];
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allSds.do({arg sd; sd.add});
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allSds
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};
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// group data by measures for navigation
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formatPatternData = {arg musData, measureLen, rel, print = false;
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var dataLen;
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dataLen = musData[0][0].size + 1;
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musData.collect({arg partData;
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var res;
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res = partData;
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res = res.collect({arg mData, index; mData.add(if(index != (res.size - 1), {rel}, {5.rand + 5}))});
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res = res.flop;
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res = res.add(res[1]);
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res[1] = (res[1].differentiate.drop(1) ++ [10]);
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res = res.flop ++ measureLen.collect({arg measure; dataLen.collect({0}) ++ [measure * 16]});
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res = res.sort({arg a, b; a.last < b.last}).flop;
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res = res.insert(1, (res.last.differentiate.drop(1) ++ [10])).flop;
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res = res.separate({arg a, b; (a.last / 16).trunc != (b.last / 16).trunc});
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res.collect({arg measureData; measureData.flop})
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}).flop
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};
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//~~~~~~~~~~~~GENERATE PATTERNS~~~~~~~~~~~~
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//this generates patterns grouped by measures except for bass data and amp curve data which are much higher resolution
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//these are used to make playable patterns
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~genPatterns = {arg ensData, accompData, bassData, ampData, sectionData, preampBusses, accompBusses, postampBusses;
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var measureLen, ensDataFormatted, accompDataFormatted, bassDataFormatted, ampDataFormatted,
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dUnit, section, subsection, patterns;
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measureLen = ((
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ensData.collect({arg partData; partData.last[1]}) ++
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accompData.flatten.collect({arg partData; partData.last[1]})
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).maxItem.ceil(16) / 16).asInteger + 1;
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ensDataFormatted = formatPatternData.value(ensData, measureLen, 0.1, true);
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accompDataFormatted = formatPatternData.value(accompData.flatten, measureLen, 0.01);
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dUnit = 8.reciprocal;
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patterns = measureLen.collect({arg measure;
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if(sectionData[measure * 4] != nil, {
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section = sectionData[measure * 4][2];
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subsection = sectionData[measure * 4][3];
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});
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Ppar(
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//check how amplitude is being handled
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ensDataFormatted[measure].collect({arg musData, p;
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Pbind(
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\instrument, \ens_ ++ ~hash,
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\freq, Pseq(musData[0].replace(0, Rest(0))),
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\dur, Pseq(musData[1] * dUnit),
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\sustain, Pseq(musData[2] * dUnit),
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\amp, [1, 0.7, 0.5, 0.3][p],
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\ampBus, preampBusses[0].index,
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\bus, postampBusses[p].index,
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\rel, Pseq(musData[6])
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)
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}) ++
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//check how amplitude and attack are being handled
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accompDataFormatted[measure].collect({arg musData;
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Pbind(
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\instrument, \accomp_ ++ ~hash,
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\freq, Pseq(musData[0].replace(0, Rest(0))),
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\dur, Pseq(musData[1] * dUnit),
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\sustain, Pseq(musData[2] * dUnit),
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\amp, Pseq(musData[3].collect({arg item; [0, 2, 4, 8][item]}) * 0.0125 * 1),
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\ampBus, preampBusses[0].index,
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\bout, Pseq(musData[4].collect({arg index; accompBusses[index].index})),
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\rel, Pseq(musData[5])
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)
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}) ++
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[
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Pbind(
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\instrument, \transport_ ++ ~hash,
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\measure, measure + 1,
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\beat, Pseq([1, 2]),
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\section, section,
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\subsection, subsection,
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\dur, 8 * dUnit
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),
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Pbind(
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\instrument, \click_ ++ ~hash,
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\beat, Pseq([1, 2]),
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\dur, 8 * dUnit
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)
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]
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)
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});
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[patterns, bassData, ampData]
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};
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//this is a playable pattern based on start measure
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~genPlayablePatterns = {arg startMeasure, patterns, preampBusses, accompBusses, postampBusses;
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Ppar(
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[Pseq(patterns[0][startMeasure..], 1)] ++
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patterns[2].collect({arg pattern, p;
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Pmono(\amp_curve_ ++ ~hash,
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\amp, Pseg(Pseq(pattern.slice(nil, 0)[(startMeasure * 16)..], 1), 1 * ~dUnit, \cub),
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\dur, 1 * ~dUnit,
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\bus, preampBusses[p].index
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)
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}) ++
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patterns[1].collect({arg pattern, p;
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Pmono(\bass_mono_ ++ ~hash,
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\freq, Pseq(pattern.slice(nil, 0)[(startMeasure * 16)..], 1),
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\dur, 1 * ~dUnit,
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\ampBus, preampBusses[p + 1].index,
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\bus, postampBusses[4].index
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)
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})
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);
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};
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//~~~~~~~~~~~~BOUNCE AUDIO~~~~~~~~~~~~
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//this bounces the audio for use in another DAW or for practice
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~bounceAudio = {arg seed;
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var trackNames, basePath, server, buffers, recDur,
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preampBusses, nextNode, accompBusses, postampBusses,
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synths, prePatterns, playablePatterns, score;
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trackNames = ["part_star", "part_III", "part_II", "part_I", "accomp_II", "accomp_I", "click"];
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basePath = ~dir +/+ ".." +/+ "audio" +/+ "seed_" ++ seed;
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basePath.mkdir;
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server = Server(\nrt_ ++ ~hash,
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options: ServerOptions.new
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.numOutputBusChannels_(7)
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.numInputBusChannels_(0)
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);
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# preampBusses, accompBusses, postampBusses = ~allocBusses.value(s);
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postampBusses = 7.collect({arg index; Bus.new(rate: 'audio', index: index, numChannels: 1, server: server)});
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synths = ~defineSynths.value(s, preampBusses, accompBusses, postampBusses);
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prePatterns = ~genPatterns.value(~musicData[0], ~musicData[1], ~musicData[2], ~musicData[3], ~sectionData,
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preampBusses, accompBusses, postampBusses);
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playablePatterns = ~genPlayablePatterns.value(0, prePatterns, preampBusses, accompBusses, postampBusses);
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recDur = (prePatterns[2][0].size / 8) + 45;
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score = playablePatterns.asScore(duration: recDur, timeOffset: 0.001);
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nextNode = score.score.slice(nil, 1).select({arg msg; msg[0] == 9}).slice(nil, 2).maxItem + 1;
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synths.do({arg synth; score.add([0.0, [\d_recv, synth.asBytes]])});
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4.collect({arg p;
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score.add([0.0, [\s_new, \clip_ ++ ~hash, nextNode, 1, 1, \bin, accompBusses[p].index, \bus, postampBusses[5].index]]);
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nextNode = nextNode + 1;
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});
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buffers = 7.do({arg track;
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score.add([0.0, [\b_alloc, track, 65536, 1]]);
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score.add([0.0, [\b_write, track, basePath +/+ "tkam_" ++ trackNames[track] ++ ".wav".standardizePath, "WAV", "int16", 0, 0, 1]]);
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score.add([0.0, [\s_new, \disk_out_ ++ ~hash, nextNode, 1, 1, \bufnum, track, \inbus, track]]);
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score.add([recDur, [\n_free, nextNode]]);
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score.add([recDur, [\b_close, track]]);
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score.add([recDur, [\b_free, track]]);
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nextNode = nextNode + 1;
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});
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score.sort;
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score.recordNRT(
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outputFilePath: basePath +/+ "tkam_all" ++ ".wav".standardizePath,
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sampleRate: 44100,
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headerFormat: "WAV",
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sampleFormat: "int16",
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options: server.options,
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duration: recDur
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);
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server.remove;
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}
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) |