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< > BotCompany Repo | #1016699 // Audio Output [Dyn Module]

JavaX source code (Dynamic Module) [tags: use-pretranspiled] - run with: Stefan's OS

Uses 911K of libraries. Click here for Pure Java version (5564L/28K).

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!7
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import static x30_pkg.x30_util.VF1;
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cmodule AudioOutput > DynPrintLog {
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  switchable int bufSize = 40960;
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  switchable float gain = 1;
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  switchable bool registerService;
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  transient playAudioFromSampleMakingFunction_AudioLoop loop;
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  transient L<VF1<double[]>> sources = notifyingList(r setNumSources);
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  transient SimpleLiveValue<Int> numSources = new(Int, 0);
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  visualize {
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    ret centerAndSouth(super.visualize(),
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      withLeftAndRightMargin(vstackWithSpacing(
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        withLabel("Volume (0-200%):", liveSliderZeroToOne(gain/2, voidfunc(float f) { setField(gain := f*2) })),
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        jrightalignedline(withLabel("Sound sources:", jLiveValueLabel(numSources)))
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      )));
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  }
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  start {
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    final VF1<VF1<double[]>> vfRemoveSource = voidfunc(VF1<double[]> source) {
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      removeSource(source)
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    };
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    ownTimer(loop = playAudioFromSampleMakingFunction(bufSize, voidfunc(double[] pair) {
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      audio_makeSampleFromSources(sources, pair, gain, vfRemoveSource)
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    }));
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    dm_registerAs audioOutputModule();
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    if (registerService)
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      dm_registerService('playWAVAndWait, func(S method, O[] args) -> bool {
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        temp enter();
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        callMC(f dm_playWAV, args);
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        true;
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      });
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  }
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  void setNumSources { numSources.set(l(sources)); }
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  // hold audio sources during reload
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  O _getReloadData() { ret sources; }
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  void _setReloadData(L<VF1<double[]>> sources) { addAll(this.sources, sources); }
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  // API
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  void addSource(VF1<double[]> source) {
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    sources.add(source);
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    print("Audio source added.");
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  }
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  void removeSource(VF1<double[]> source) {
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    sources.remove(source);
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    print("Audio source removed.");
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  }
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  AudioFormat getAudioFormat() { ret loop.quality; }
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  long samplesPlayed() { ret loop.samplesPlayed; }
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}

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Snippet ID: #1016699
Snippet name: Audio Output [Dyn Module]
Eternal ID of this version: #1016699/40
Text MD5: ee68a7b54cbe3afa95a4002bf2cb1eb6
Transpilation MD5: 230c666ab1c7fb49bce35fb3bbb4454f
Author: stefan
Category: javax / audio
Type: JavaX source code (Dynamic Module)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2020-02-06 23:38:00
Source code size: 1842 bytes / 61 lines
Pitched / IR pitched: No / No
Views / Downloads: 623 / 29757
Version history: 39 change(s)
Referenced in: [show references]