From 5d6a01f11722450a2ec4adacb152915d8a531967 Mon Sep 17 00:00:00 2001 From: Mottributo <87079566+Mottributo@users.noreply.github.com> Date: Mon, 27 Mar 2023 00:11:53 +0300 Subject: [PATCH] unwrapped --- p5.sound.min.js | 7524 ++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 7518 insertions(+), 6 deletions(-) diff --git a/p5.sound.min.js b/p5.sound.min.js index 345428a..5a553be 100644 --- a/p5.sound.min.js +++ b/p5.sound.min.js @@ -1,7 +1,7 @@ /*! p5.sound.min.js v0.3.8 2018-06-15 */ /** - * p5.sound + * p5.sound * https://p5js.org/reference/#/libraries/p5.sound * * From the Processing Foundation and contributors @@ -21,8 +21,7520 @@ * Web Audio API: http://w3.org/TR/webaudio/ */ -!function(t,e){"function"==typeof define&&define.amd?define("p5.sound",["p5"],function(t){e(t)}):e("object"==typeof exports?require("../p5"):t.p5)}(this,function(t){var e;e=function(){!function(){function t(t){t&&(t.setTargetAtTime||(t.setTargetAtTime=t.setTargetValueAtTime))}window.hasOwnProperty("webkitAudioContext")&&!window.hasOwnProperty("AudioContext")&&(window.AudioContext=window.webkitAudioContext,"function"!=typeof AudioContext.prototype.createGain&&(AudioContext.prototype.createGain=AudioContext.prototype.createGainNode),"function"!=typeof AudioContext.prototype.createDelay&&(AudioContext.prototype.createDelay=AudioContext.prototype.createDelayNode),"function"!=typeof AudioContext.prototype.createScriptProcessor&&(AudioContext.prototype.createScriptProcessor=AudioContext.prototype.createJavaScriptNode),"function"!=typeof AudioContext.prototype.createPeriodicWave&&(AudioContext.prototype.createPeriodicWave=AudioContext.prototype.createWaveTable),AudioContext.prototype.internal_createGain=AudioContext.prototype.createGain,AudioContext.prototype.createGain=function(){var e=this.internal_createGain();return t(e.gain),e},AudioContext.prototype.internal_createDelay=AudioContext.prototype.createDelay,AudioContext.prototype.createDelay=function(e){var i=e?this.internal_createDelay(e):this.internal_createDelay();return t(i.delayTime),i},AudioContext.prototype.internal_createBufferSource=AudioContext.prototype.createBufferSource,AudioContext.prototype.createBufferSource=function(){var e=this.internal_createBufferSource();return e.start?(e.internal_start=e.start,e.start=function(t,i,n){"undefined"!=typeof n?e.internal_start(t||0,i,n):e.internal_start(t||0,i||0)}):e.start=function(t,e,i){e||i?this.noteGrainOn(t||0,e,i):this.noteOn(t||0)},e.stop?(e.internal_stop=e.stop,e.stop=function(t){e.internal_stop(t||0)}):e.stop=function(t){this.noteOff(t||0)},t(e.playbackRate),e},AudioContext.prototype.internal_createDynamicsCompressor=AudioContext.prototype.createDynamicsCompressor,AudioContext.prototype.createDynamicsCompressor=function(){var e=this.internal_createDynamicsCompressor();return t(e.threshold),t(e.knee),t(e.ratio),t(e.reduction),t(e.attack),t(e.release),e},AudioContext.prototype.internal_createBiquadFilter=AudioContext.prototype.createBiquadFilter,AudioContext.prototype.createBiquadFilter=function(){var e=this.internal_createBiquadFilter();return t(e.frequency),t(e.detune),t(e.Q),t(e.gain),e},"function"!=typeof AudioContext.prototype.createOscillator&&(AudioContext.prototype.internal_createOscillator=AudioContext.prototype.createOscillator,AudioContext.prototype.createOscillator=function(){var e=this.internal_createOscillator();return e.start?(e.internal_start=e.start,e.start=function(t){e.internal_start(t||0)}):e.start=function(t){this.noteOn(t||0)},e.stop?(e.internal_stop=e.stop,e.stop=function(t){e.internal_stop(t||0)}):e.stop=function(t){this.noteOff(t||0)},e.setPeriodicWave||(e.setPeriodicWave=e.setWaveTable),t(e.frequency),t(e.detune),e})),window.hasOwnProperty("webkitOfflineAudioContext")&&!window.hasOwnProperty("OfflineAudioContext")&&(window.OfflineAudioContext=window.webkitOfflineAudioContext)}(window),navigator.getUserMedia=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia;var e=document.createElement("audio");t.prototype.isSupported=function(){return!!e.canPlayType};var i=function(){return!!e.canPlayType&&e.canPlayType('audio/ogg; codecs="vorbis"')},n=function(){return!!e.canPlayType&&e.canPlayType("audio/mpeg;")},o=function(){return!!e.canPlayType&&e.canPlayType('audio/wav; codecs="1"')},r=function(){return!!e.canPlayType&&(e.canPlayType("audio/x-m4a;")||e.canPlayType("audio/aac;"))},s=function(){return!!e.canPlayType&&e.canPlayType("audio/x-aiff;")};t.prototype.isFileSupported=function(t){switch(t.toLowerCase()){case"mp3":return n();case"wav":return o();case"ogg":return i();case"aac":case"m4a":case"mp4":return r();case"aif":case"aiff":return s();default:return!1}}}();var i;i=function(){var e=new window.AudioContext;t.prototype.getAudioContext=function(){return e};var i=navigator.userAgent.match(/(iPad|iPhone|iPod)/g)?!0:!1;if(i){var n=!1,o=function(){if(!n){var t=e.createBuffer(1,1,22050),i=e.createBufferSource();i.buffer=t,i.connect(e.destination),i.start(0),console.log("start ios!"),"running"===e.state&&(n=!0)}};document.addEventListener("touchend",o,!1),document.addEventListener("touchstart",o,!1)}return e}();var n;n=function(){var e=function(){var e=t.prototype.getAudioContext();this.input=e.createGain(),this.output=e.createGain(),this.limiter=e.createDynamicsCompressor(),this.limiter.threshold.value=0,this.limiter.ratio.value=20,this.audiocontext=e,this.output.disconnect(),this.input.connect(this.limiter),this.limiter.connect(this.output),this.meter=e.createGain(),this.fftMeter=e.createGain(),this.output.connect(this.meter),this.output.connect(this.fftMeter),this.output.connect(this.audiocontext.destination),this.soundArray=[],this.parts=[],this.extensions=[]},i=new e;return t.prototype.getMasterVolume=function(){return i.output.gain.value},t.prototype.masterVolume=function(t,e,n){if("number"==typeof t){var e=e||0,n=n||0,o=i.audiocontext.currentTime,r=i.output.gain.value;i.output.gain.cancelScheduledValues(o+n),i.output.gain.linearRampToValueAtTime(r,o+n),i.output.gain.linearRampToValueAtTime(t,o+n+e)}else{if(!t)return i.output.gain;t.connect(i.output.gain)}},t.prototype.soundOut=t.soundOut=i,t.soundOut._silentNode=i.audiocontext.createGain(),t.soundOut._silentNode.gain.value=0,t.soundOut._silentNode.connect(i.audiocontext.destination),i}();var o;o=function(){var e=n;t.prototype.sampleRate=function(){return e.audiocontext.sampleRate},t.prototype.freqToMidi=function(t){var e=Math.log(t/440)/Math.log(2),i=Math.round(12*e)+69;return i};var i=t.prototype.midiToFreq=function(t){return 440*Math.pow(2,(t-69)/12)};return noteToFreq=function(t){if("string"!=typeof t)return t;var e={A:21,B:23,C:24,D:26,E:28,F:29,G:31},n=e[t[0].toUpperCase()],o=~~t.slice(-1);switch(n+=12*(o-1),t[1]){case"#":n+=1;break;case"b":n-=1}return i(n)},t.prototype.soundFormats=function(){e.extensions=[];for(var t=0;t-1))throw arguments[t]+" is not a valid sound format!";e.extensions.push(arguments[t])}},t.prototype.disposeSound=function(){for(var t=0;t-1)if(t.prototype.isFileSupported(o))n=n;else for(var r=n.split("."),s=r[r.length-1],a=0;a1?(this.splitter=i.createChannelSplitter(2),this.input.connect(this.splitter),this.splitter.connect(this.left,1),this.splitter.connect(this.right,0)):(this.input.connect(this.left),this.input.connect(this.right)),this.output=i.createChannelMerger(2),this.left.connect(this.output,0,1),this.right.connect(this.output,0,0),this.output.connect(e)},t.Panner.prototype.pan=function(t,e){var n=e||0,o=i.currentTime+n,r=(t+1)/2,s=Math.cos(r*Math.PI/2),a=Math.sin(r*Math.PI/2);this.left.gain.linearRampToValueAtTime(a,o),this.right.gain.linearRampToValueAtTime(s,o)},t.Panner.prototype.inputChannels=function(t){1===t?(this.input.disconnect(),this.input.connect(this.left),this.input.connect(this.right)):2===t&&(this.splitter=i.createChannelSplitter(2),this.input.disconnect(),this.input.connect(this.splitter),this.splitter.connect(this.left,1),this.splitter.connect(this.right,0))},t.Panner.prototype.connect=function(t){this.output.connect(t)},t.Panner.prototype.disconnect=function(){this.output&&this.output.disconnect()})}(n);var a;a=function(){function e(t,e){for(var i={},n=t.length,o=0;n>o;o++){if(t[o]>e){var r=t[o],s=new d(r,o);i[o]=s,o+=6e3}o++}return i}function i(t){for(var e=[],i=Object.keys(t).sort(),n=0;no;o++){var r=t[i[n]],s=t[i[n+o]];if(r&&s){var a=r.sampleIndex,u=s.sampleIndex,c=u-a;c>0&&r.intervals.push(c);var p=e.some(function(t){return t.interval===c?(t.count++,t):void 0});p||e.push({interval:c,count:1})}}return e}function s(t,e){var i=[];return t.forEach(function(t){try{var n=Math.abs(60/(t.interval/e));n=u(n);var o=i.some(function(e){return e.tempo===n?e.count+=t.count:void 0});if(!o){if(isNaN(n))return;i.push({tempo:Math.round(n),count:t.count})}}catch(r){throw r}}),i}function a(t,e,i,n){for(var o=[],r=Object.keys(t).sort(),s=0;s.01?!0:void 0})}function u(t){if(isFinite(t)&&0!==t){for(;90>t;)t*=2;for(;t>180&&t>90;)t/=2;return t}}var c=r,p=n,h=p.audiocontext,l=o.midiToFreq;t.SoundFile=function(e,i,n,o){if("undefined"!=typeof e){if("string"==typeof e||"string"==typeof e[0]){var r=t.prototype._checkFileFormats(e);this.url=r}else if("object"==typeof e&&!(window.File&&window.FileReader&&window.FileList&&window.Blob))throw"Unable to load file because the File API is not supported";e.file&&(e=e.file),this.file=e}this._onended=function(){},this._looping=!1,this._playing=!1,this._paused=!1,this._pauseTime=0,this._cues=[],this._lastPos=0,this._counterNode=null,this._scopeNode=null,this.bufferSourceNodes=[],this.bufferSourceNode=null,this.buffer=null,this.playbackRate=1,this.input=p.audiocontext.createGain(),this.output=p.audiocontext.createGain(),this.reversed=!1,this.startTime=0,this.endTime=null,this.pauseTime=0,this.mode="sustain",this.startMillis=null,this.panPosition=0,this.panner=new t.Panner(this.output,p.input,2),(this.url||this.file)&&this.load(i,n),p.soundArray.push(this),"function"==typeof o?this._whileLoading=o:this._whileLoading=function(){}},t.prototype.registerPreloadMethod("loadSound",t.prototype),t.prototype.loadSound=function(e,i,n,o){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&window.alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS");var r=this,s=new t.SoundFile(e,function(){"function"==typeof i&&i.apply(r,arguments),"function"==typeof r._decrementPreload&&r._decrementPreload()},n,o);return s},t.SoundFile.prototype.load=function(t,e){var i=this,n=(new Error).stack;if(void 0!==this.url&&""!==this.url){var o=new XMLHttpRequest;o.addEventListener("progress",function(t){i._updateProgress(t)},!1),o.open("GET",this.url,!0),o.responseType="arraybuffer",o.onload=function(){if(200===o.status)h.decodeAudioData(o.response,function(e){i.buffer=e,i.panner.inputChannels(e.numberOfChannels),t&&t(i)},function(){var t=new c("decodeAudioData",n,i.url),o="AudioContext error at decodeAudioData for "+i.url;e?(t.msg=o,e(t)):console.error(o+"\n The error stack trace includes: \n"+t.stack)});else{var r=new c("loadSound",n,i.url),s="Unable to load "+i.url+". The request status was: "+o.status+" ("+o.statusText+")";e?(r.message=s,e(r)):console.error(s+"\n The error stack trace includes: \n"+r.stack)}},o.onerror=function(){var t=new c("loadSound",n,i.url),o="There was no response from the server at "+i.url+". Check the url and internet connectivity.";e?(t.message=o,e(t)):console.error(o+"\n The error stack trace includes: \n"+t.stack)},o.send()}else if(void 0!==this.file){var r=new FileReader;r.onload=function(){h.decodeAudioData(r.result,function(e){i.buffer=e,i.panner.inputChannels(e.numberOfChannels),t&&t(i)})},r.onerror=function(t){onerror&&onerror(t)},r.readAsArrayBuffer(this.file)}},t.SoundFile.prototype._updateProgress=function(t){if(t.lengthComputable){var e=t.loaded/t.total*.99;this._whileLoading(e,t)}else this._whileLoading("size unknown")},t.SoundFile.prototype.isLoaded=function(){return this.buffer?!0:!1},t.SoundFile.prototype.play=function(t,e,i,n,o){if(!this.output)return void console.warn("SoundFile.play() called after dispose");var r,s,a=this,u=p.audiocontext.currentTime,c=t||0;if(0>c&&(c=0),c+=u,"undefined"!=typeof e&&this.rate(e),"undefined"!=typeof i&&this.setVolume(i),!this.buffer)throw"not ready to play file, buffer has yet to load. Try preload()";if(this._pauseTime=0,"restart"===this.mode&&this.buffer&&this.bufferSourceNode&&(this.bufferSourceNode.stop(c),this._counterNode.stop(c)),"untildone"!==this.mode||!this.isPlaying()){if(this.bufferSourceNode=this._initSourceNode(),delete this._counterNode,this._counterNode=this._initCounterNode(),n){if(!(n>=0&&nt&&!this.reversed?(t=Math.abs(t),e=!0):t>0&&this.reversed&&(e=!0),this.bufferSourceNode){var i=p.audiocontext.currentTime;this.bufferSourceNode.playbackRate.cancelScheduledValues(i),this.bufferSourceNode.playbackRate.linearRampToValueAtTime(Math.abs(t),i),this._counterNode.playbackRate.cancelScheduledValues(i),this._counterNode.playbackRate.linearRampToValueAtTime(Math.abs(t),i)}return e&&this.reverseBuffer(),this.playbackRate},t.SoundFile.prototype.setPitch=function(t){var e=l(t)/l(60);this.rate(e)},t.SoundFile.prototype.getPlaybackRate=function(){return this.playbackRate},t.SoundFile.prototype.duration=function(){return this.buffer?this.buffer.duration:0},t.SoundFile.prototype.currentTime=function(){return this.reversed?Math.abs(this._lastPos-this.buffer.length)/h.sampleRate:this._lastPos/h.sampleRate},t.SoundFile.prototype.jump=function(t,e){if(0>t||t>this.buffer.duration)throw"jump time out of range";if(e>this.buffer.duration-t)throw"end time out of range";var i=t||0,n=e||void 0;this.isPlaying()&&this.stop(0),this.play(0,this.playbackRate,this.output.gain.value,i,n)},t.SoundFile.prototype.channels=function(){return this.buffer.numberOfChannels},t.SoundFile.prototype.sampleRate=function(){return this.buffer.sampleRate},t.SoundFile.prototype.frames=function(){return this.buffer.length},t.SoundFile.prototype.getPeaks=function(t){if(!this.buffer)throw"Cannot load peaks yet, buffer is not loaded";if(t||(t=5*window.width),this.buffer){for(var e=this.buffer,i=e.length/t,n=~~(i/10)||1,o=e.numberOfChannels,r=new Float32Array(Math.round(t)),s=0;o>s;s++)for(var a=e.getChannelData(s),u=0;t>u;u++){for(var c=~~(u*i),p=~~(c+i),h=0,l=c;p>l;l+=n){var f=a[l];f>h?h=f:-f>h&&(h=f)}(0===s||Math.abs(h)>r[u])&&(r[u]=h)}return r}},t.SoundFile.prototype.reverseBuffer=function(){if(!this.buffer)throw"SoundFile is not done loading";var t=this._lastPos/h.sampleRate,e=this.getVolume();this.setVolume(0,.001);const i=this.buffer.numberOfChannels;for(var n=0;i>n;n++)this.buffer.getChannelData(n).reverse();this.reversed=!this.reversed,t&&this.jump(this.duration()-t),this.setVolume(e,.001)},t.SoundFile.prototype.onended=function(t){return this._onended=t,this},t.SoundFile.prototype.add=function(){},t.SoundFile.prototype.dispose=function(){var t=p.audiocontext.currentTime,e=p.soundArray.indexOf(this);if(p.soundArray.splice(e,1),this.stop(t),this.buffer&&this.bufferSourceNode){for(var i=0;io;o++){var r=n.getChannelData(o);r.set(t[o])}this.buffer=n,this.panner.inputChannels(e)};var f=function(t){const e=t.length,i=h.createBuffer(1,t.length,h.sampleRate),n=i.getChannelData(0);for(var o=0;e>o;o++)n[o]=o;return i};t.SoundFile.prototype._initCounterNode=function(){var e=this,i=h.currentTime,n=h.createBufferSource();return e._scopeNode&&(e._scopeNode.disconnect(),delete e._scopeNode.onaudioprocess,delete e._scopeNode),e._scopeNode=h.createScriptProcessor(256,1,1),n.buffer=f(e.buffer),n.playbackRate.setValueAtTime(e.playbackRate,i),n.connect(e._scopeNode),e._scopeNode.connect(t.soundOut._silentNode),e._scopeNode.onaudioprocess=function(t){var i=t.inputBuffer.getChannelData(0);e._lastPos=i[i.length-1]||0,e._onTimeUpdate(e._lastPos)},n},t.SoundFile.prototype._initSourceNode=function(){var t=h.createBufferSource();return t.buffer=this.buffer,t.playbackRate.value=this.playbackRate,t.connect(this.output),t},t.SoundFile.prototype.processPeaks=function(t,n,o,r){var u=this.buffer.length,c=this.buffer.sampleRate,p=this.buffer,h=[],l=n||.9,f=l,d=o||.22,m=r||200,y=new window.OfflineAudioContext(1,u,c),v=y.createBufferSource();v.buffer=p;var g=y.createBiquadFilter();g.type="lowpass",v.connect(g),g.connect(y.destination),v.start(0),y.startRendering(),y.oncomplete=function(n){var o=n.renderedBuffer,r=o.getChannelData(0);do h=e(r,f),f-=.005;while(Object.keys(h).length=d);var u=i(h),c=s(u,o.sampleRate),p=c.sort(function(t,e){return e.count-t.count}).splice(0,5);this.tempo=p[0].tempo;var l=5,y=a(h,p[0].tempo,o.sampleRate,l);t(y)}};var d=function(t,e){this.sampleIndex=e,this.amplitude=t,this.tempos=[],this.intervals=[]},m=function(t,e,i,n){this.callback=t,this.time=e,this.id=i,this.val=n};t.SoundFile.prototype.addCue=function(t,e,i){var n=this._cueIDCounter++,o=new m(e,t,n,i);return this._cues.push(o),n},t.SoundFile.prototype.removeCue=function(t){for(var e=this._cues.length,i=0;e>i;i++){var n=this._cues[i];n.id===t&&this.cues.splice(i,1)}0===this._cues.length},t.SoundFile.prototype.clearCues=function(){this._cues=[]},t.SoundFile.prototype._onTimeUpdate=function(t){for(var e=t/this.buffer.sampleRate,i=this._cues.length,n=0;i>n;n++){var o=this._cues[n],r=o.time,s=o.val;this._prevTime=r&&o.callback(s)}this._prevTime=e}}(r,n,o);var u;u=function(){var e=n;t.Amplitude=function(t){this.bufferSize=2048,this.audiocontext=e.audiocontext,this.processor=this.audiocontext.createScriptProcessor(this.bufferSize,2,1),this.input=this.processor,this.output=this.audiocontext.createGain(),this.smoothing=t||0,this.volume=0,this.average=0,this.stereoVol=[0,0],this.stereoAvg=[0,0],this.stereoVolNorm=[0,0],this.volMax=.001,this.normalize=!1,this.processor.onaudioprocess=this._audioProcess.bind(this),this.processor.connect(this.output),this.output.gain.value=0,this.output.connect(this.audiocontext.destination),e.meter.connect(this.processor),e.soundArray.push(this)},t.Amplitude.prototype.setInput=function(i,n){e.meter.disconnect(),n&&(this.smoothing=n),null==i?(console.log("Amplitude input source is not ready! Connecting to master output instead"),e.meter.connect(this.processor)):i instanceof t.Signal?i.output.connect(this.processor):i?(i.connect(this.processor),this.processor.disconnect(),this.processor.connect(this.output)):e.meter.connect(this.processor)},t.Amplitude.prototype.connect=function(t){t?t.hasOwnProperty("input")?this.output.connect(t.input):this.output.connect(t):this.output.connect(this.panner.connect(e.input))},t.Amplitude.prototype.disconnect=function(){this.output&&this.output.disconnect()},t.Amplitude.prototype._audioProcess=function(t){for(var e=0;ea;a++)i=n[a],this.normalize?(r+=Math.max(Math.min(i/this.volMax,1),-1),s+=Math.max(Math.min(i/this.volMax,1),-1)*Math.max(Math.min(i/this.volMax,1),-1)):(r+=i,s+=i*i);var u=r/o,c=Math.sqrt(s/o);this.stereoVol[e]=Math.max(c,this.stereoVol[e]*this.smoothing),this.stereoAvg[e]=Math.max(u,this.stereoVol[e]*this.smoothing),this.volMax=Math.max(this.stereoVol[e],this.volMax)}var p=this,h=this.stereoVol.reduce(function(t,e,i){return p.stereoVolNorm[i-1]=Math.max(Math.min(p.stereoVol[i-1]/p.volMax,1),0),p.stereoVolNorm[i]=Math.max(Math.min(p.stereoVol[i]/p.volMax,1),0),t+e});this.volume=h/this.stereoVol.length,this.volNorm=Math.max(Math.min(this.volume/this.volMax,1),0)},t.Amplitude.prototype.getLevel=function(t){return"undefined"!=typeof t?this.normalize?this.stereoVolNorm[t]:this.stereoVol[t]:this.normalize?this.volNorm:this.volume},t.Amplitude.prototype.toggleNormalize=function(t){"boolean"==typeof t?this.normalize=t:this.normalize=!this.normalize},t.Amplitude.prototype.smooth=function(t){t>=0&&1>t?this.smoothing=t:console.log("Error: smoothing must be between 0 and 1")},t.Amplitude.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.input&&(this.input.disconnect(),delete this.input),this.output&&(this.output.disconnect(),delete this.output),delete this.processor}}(n);var c;c=function(){var e=n;t.FFT=function(t,i){this.input=this.analyser=e.audiocontext.createAnalyser(),Object.defineProperties(this,{bins:{get:function(){return this.analyser.fftSize/2},set:function(t){this.analyser.fftSize=2*t},configurable:!0,enumerable:!0},smoothing:{get:function(){return this.analyser.smoothingTimeConstant},set:function(t){this.analyser.smoothingTimeConstant=t},configurable:!0,enumerable:!0}}),this.smooth(t),this.bins=i||1024,e.fftMeter.connect(this.analyser),this.freqDomain=new Uint8Array(this.analyser.frequencyBinCount),this.timeDomain=new Uint8Array(this.analyser.frequencyBinCount),this.bass=[20,140],this.lowMid=[140,400],this.mid=[400,2600],this.highMid=[2600,5200],this.treble=[5200,14e3],e.soundArray.push(this)},t.FFT.prototype.setInput=function(t){t?(t.output?t.output.connect(this.analyser):t.connect&&t.connect(this.analyser),e.fftMeter.disconnect()):e.fftMeter.connect(this.analyser)},t.FFT.prototype.waveform=function(){for(var e,i,n,o=0;oi){var o=i;i=t,t=o}for(var r=Math.round(t/n*this.freqDomain.length),s=Math.round(i/n*this.freqDomain.length),a=0,u=0,c=r;s>=c;c++)a+=this.freqDomain[c],u+=1;var p=a/u;return p}throw"invalid input for getEnergy()"}var h=Math.round(t/n*this.freqDomain.length);return this.freqDomain[h]},t.FFT.prototype.getFreq=function(t,e){console.log("getFreq() is deprecated. Please use getEnergy() instead.");var i=this.getEnergy(t,e);return i},t.FFT.prototype.getCentroid=function(){for(var t=e.audiocontext.sampleRate/2,i=0,n=0,o=0;os;s++)o[r]=void 0!==o[r]?(o[r]+e[s])/2:e[s],s%n===n-1&&r++;return o},t.FFT.prototype.logAverages=function(t){for(var i=e.audiocontext.sampleRate/2,n=this.freqDomain,o=n.length,r=new Array(t.length),s=0,a=0;o>a;a++){var u=Math.round(a*i/this.freqDomain.length);u>t[s].hi&&s++,r[s]=void 0!==r[s]?(r[s]+n[a])/2:n[a]}return r},t.FFT.prototype.getOctaveBands=function(t,i){var t=t||3,i=i||15.625,n=[],o={lo:i/Math.pow(2,1/(2*t)),ctr:i,hi:i*Math.pow(2,1/(2*t))};n.push(o);for(var r=e.audiocontext.sampleRate/2;o.hi1&&(this.input=new Array(t)),this.isUndef(e)||1===e?this.output=this.context.createGain():e>1&&(this.output=new Array(t))};t.prototype.set=function(e,i,n){if(this.isObject(e))n=i;else if(this.isString(e)){var o={};o[e]=i,e=o}t:for(var r in e){i=e[r];var s=this;if(-1!==r.indexOf(".")){for(var a=r.split("."),u=0;u1)for(var t=arguments[0],e=1;e0)for(var t=this,e=0;e0)for(var t=0;te;e++){var n=e/(i-1)*2-1;this._curve[e]=t(n,e)}return this._shaper.curve=this._curve,this},Object.defineProperty(t.WaveShaper.prototype,"curve",{get:function(){return this._shaper.curve},set:function(t){this._curve=new Float32Array(t),this._shaper.curve=this._curve}}),Object.defineProperty(t.WaveShaper.prototype,"oversample",{get:function(){return this._shaper.oversample},set:function(t){if(-1===["none","2x","4x"].indexOf(t))throw new RangeError("Tone.WaveShaper: oversampling must be either 'none', '2x', or '4x'");this._shaper.oversample=t}}),t.WaveShaper.prototype.dispose=function(){return t.prototype.dispose.call(this),this._shaper.disconnect(),this._shaper=null,this._curve=null,this},t.WaveShaper}(p);var f;f=function(t){return t.TimeBase=function(e,i){if(!(this instanceof t.TimeBase))return new t.TimeBase(e,i);if(this._expr=this._noOp,e instanceof t.TimeBase)this.copy(e);else if(!this.isUndef(i)||this.isNumber(e)){i=this.defaultArg(i,this._defaultUnits);var n=this._primaryExpressions[i].method;this._expr=n.bind(this,e)}else this.isString(e)?this.set(e):this.isUndef(e)&&(this._expr=this._defaultExpr())},t.extend(t.TimeBase),t.TimeBase.prototype.set=function(t){return this._expr=this._parseExprString(t),this},t.TimeBase.prototype.clone=function(){var t=new this.constructor;return t.copy(this),t},t.TimeBase.prototype.copy=function(t){var e=t._expr();return this.set(e)},t.TimeBase.prototype._primaryExpressions={n:{regexp:/^(\d+)n/i,method:function(t){return t=parseInt(t),1===t?this._beatsToUnits(this._timeSignature()):this._beatsToUnits(4/t)}},t:{regexp:/^(\d+)t/i,method:function(t){return t=parseInt(t),this._beatsToUnits(8/(3*parseInt(t)))}},m:{regexp:/^(\d+)m/i,method:function(t){return this._beatsToUnits(parseInt(t)*this._timeSignature())}},i:{regexp:/^(\d+)i/i,method:function(t){return this._ticksToUnits(parseInt(t))}},hz:{regexp:/^(\d+(?:\.\d+)?)hz/i,method:function(t){return this._frequencyToUnits(parseFloat(t))}},tr:{regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,i){var n=0;return t&&"0"!==t&&(n+=this._beatsToUnits(this._timeSignature()*parseFloat(t))),e&&"0"!==e&&(n+=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n+=this._beatsToUnits(parseFloat(i)/4)),n}},s:{regexp:/^(\d+(?:\.\d+)?s)/,method:function(t){return this._secondsToUnits(parseFloat(t))}},samples:{regexp:/^(\d+)samples/,method:function(t){return parseInt(t)/this.context.sampleRate}},"default":{regexp:/^(\d+(?:\.\d+)?)/,method:function(t){return this._primaryExpressions[this._defaultUnits].method.call(this,t)}}},t.TimeBase.prototype._binaryExpressions={"+":{regexp:/^\+/,precedence:2,method:function(t,e){return t()+e()}},"-":{regexp:/^\-/,precedence:2,method:function(t,e){return t()-e()}},"*":{regexp:/^\*/,precedence:1,method:function(t,e){return t()*e()}},"/":{regexp:/^\//,precedence:1,method:function(t,e){return t()/e()}}},t.TimeBase.prototype._unaryExpressions={neg:{regexp:/^\-/,method:function(t){return-t()}}},t.TimeBase.prototype._syntaxGlue={"(":{regexp:/^\(/},")":{regexp:/^\)/}},t.TimeBase.prototype._tokenize=function(t){function e(t,e){for(var i=["_binaryExpressions","_unaryExpressions","_primaryExpressions","_syntaxGlue"],n=0;n0;){t=t.trim();var o=e(t,this);n.push(o),t=t.substr(o.value.length)}return{next:function(){return n[++i]},peek:function(){return n[i+1]}}},t.TimeBase.prototype._matchGroup=function(t,e,i){var n=!1;if(!this.isUndef(t))for(var o in e){var r=e[o];if(r.regexp.test(t.value)){if(this.isUndef(i))return r;if(r.precedence===i)return r}}return n},t.TimeBase.prototype._parseBinary=function(t,e){this.isUndef(e)&&(e=2);var i;i=0>e?this._parseUnary(t):this._parseBinary(t,e-1);for(var n=t.peek();n&&this._matchGroup(n,this._binaryExpressions,e);)n=t.next(),i=n.method.bind(this,i,this._parseBinary(t,e-1)),n=t.peek();return i},t.TimeBase.prototype._parseUnary=function(t){var e,i;e=t.peek();var n=this._matchGroup(e,this._unaryExpressions);return n?(e=t.next(),i=this._parseUnary(t),n.method.bind(this,i)):this._parsePrimary(t)},t.TimeBase.prototype._parsePrimary=function(t){var e,i;if(e=t.peek(),this.isUndef(e))throw new SyntaxError("Tone.TimeBase: Unexpected end of expression");if(this._matchGroup(e,this._primaryExpressions)){e=t.next();var n=e.value.match(e.regexp);return e.method.bind(this,n[1],n[2],n[3])}if(e&&"("===e.value){if(t.next(),i=this._parseBinary(t),e=t.next(),!e||")"!==e.value)throw new SyntaxError("Expected )");return i}throw new SyntaxError("Tone.TimeBase: Cannot process token "+e.value)},t.TimeBase.prototype._parseExprString=function(t){this.isString(t)||(t=t.toString());var e=this._tokenize(t),i=this._parseBinary(e);return i},t.TimeBase.prototype._noOp=function(){return 0},t.TimeBase.prototype._defaultExpr=function(){return this._noOp},t.TimeBase.prototype._defaultUnits="s",t.TimeBase.prototype._frequencyToUnits=function(t){return 1/t},t.TimeBase.prototype._beatsToUnits=function(e){return 60/t.Transport.bpm.value*e},t.TimeBase.prototype._secondsToUnits=function(t){return t},t.TimeBase.prototype._ticksToUnits=function(e){return e*(this._beatsToUnits(1)/t.Transport.PPQ)},t.TimeBase.prototype._timeSignature=function(){return t.Transport.timeSignature},t.TimeBase.prototype._pushExpr=function(e,i,n){return e instanceof t.TimeBase||(e=new this.constructor(e,n)),this._expr=this._binaryExpressions[i].method.bind(this,this._expr,e._expr),this},t.TimeBase.prototype.add=function(t,e){return this._pushExpr(t,"+",e)},t.TimeBase.prototype.sub=function(t,e){return this._pushExpr(t,"-",e)},t.TimeBase.prototype.mult=function(t,e){return this._pushExpr(t,"*",e)},t.TimeBase.prototype.div=function(t,e){return this._pushExpr(t,"/",e)},t.TimeBase.prototype.valueOf=function(){return this._expr()},t.TimeBase.prototype.dispose=function(){this._expr=null},t.TimeBase}(p);var d;d=function(t){return t.Time=function(e,i){return this instanceof t.Time?(this._plusNow=!1,void t.TimeBase.call(this,e,i)):new t.Time(e,i)},t.extend(t.Time,t.TimeBase),t.Time.prototype._unaryExpressions=Object.create(t.TimeBase.prototype._unaryExpressions),t.Time.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(e){return t.Transport.nextSubdivision(e())}},t.Time.prototype._unaryExpressions.now={regexp:/^\+/,method:function(t){return this._plusNow=!0,t()}},t.Time.prototype.quantize=function(t,e){return e=this.defaultArg(e,1),this._expr=function(t,e,i){t=t(),e=e.toSeconds();var n=Math.round(t/e),o=n*e,r=o-t;return t+r*i}.bind(this,this._expr,new this.constructor(t),e),this},t.Time.prototype.addNow=function(){return this._plusNow=!0,this},t.Time.prototype._defaultExpr=function(){return this._plusNow=!0,this._noOp},t.Time.prototype.copy=function(e){return t.TimeBase.prototype.copy.call(this,e),this._plusNow=e._plusNow,this},t.Time.prototype.toNotation=function(){var t=this.toSeconds(),e=["1m","2n","4n","8n","16n","32n","64n","128n"],i=this._toNotationHelper(t,e),n=["1m","2n","2t","4n","4t","8n","8t","16n","16t","32n","32t","64n","64t","128n"],o=this._toNotationHelper(t,n);return o.split("+").length1-s%1&&(s+=a),s=Math.floor(s),s>0){if(n+=1===s?e[o]:s.toString()+"*"+e[o],t-=s*r,i>t)break;n+=" + "}}return""===n&&(n="0"),n},t.Time.prototype._notationToUnits=function(t){for(var e=this._primaryExpressions,i=[e.n,e.t,e.m],n=0;n3&&(n=parseFloat(n).toFixed(3));var o=[i,e,n];return o.join(":")},t.Time.prototype.toTicks=function(){var e=this._beatsToUnits(1),i=this.valueOf()/e;return Math.floor(i*t.Transport.PPQ)},t.Time.prototype.toSamples=function(){return this.toSeconds()*this.context.sampleRate},t.Time.prototype.toFrequency=function(){return 1/this.toSeconds()},t.Time.prototype.toSeconds=function(){return this.valueOf()},t.Time.prototype.toMilliseconds=function(){return 1e3*this.toSeconds()},t.Time.prototype.valueOf=function(){var t=this._expr();return t+(this._plusNow?this.now():0)},t.Time}(p);var m;m=function(t){t.Frequency=function(e,i){return this instanceof t.Frequency?void t.TimeBase.call(this,e,i):new t.Frequency(e,i)},t.extend(t.Frequency,t.TimeBase),t.Frequency.prototype._primaryExpressions=Object.create(t.TimeBase.prototype._primaryExpressions),t.Frequency.prototype._primaryExpressions.midi={regexp:/^(\d+(?:\.\d+)?midi)/,method:function(t){return this.midiToFrequency(t)}},t.Frequency.prototype._primaryExpressions.note={regexp:/^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i,method:function(t,i){var n=e[t.toLowerCase()],o=n+12*(parseInt(i)+1);return this.midiToFrequency(o)}},t.Frequency.prototype._primaryExpressions.tr={regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method:function(t,e,i){var n=1;return t&&"0"!==t&&(n*=this._beatsToUnits(this._timeSignature()*parseFloat(t))),e&&"0"!==e&&(n*=this._beatsToUnits(parseFloat(e))),i&&"0"!==i&&(n*=this._beatsToUnits(parseFloat(i)/4)),n}},t.Frequency.prototype.transpose=function(t){return this._expr=function(t,e){var i=t();return i*this.intervalToFrequencyRatio(e)}.bind(this,this._expr,t),this},t.Frequency.prototype.harmonize=function(t){return this._expr=function(t,e){for(var i=t(),n=[],o=0;or&&(o+=-12*r);var s=i[o%12];return s+r.toString()},t.Frequency.prototype.toSeconds=function(){return 1/this.valueOf()},t.Frequency.prototype.toFrequency=function(){return this.valueOf()},t.Frequency.prototype.toTicks=function(){var e=this._beatsToUnits(1),i=this.valueOf()/e;return Math.floor(i*t.Transport.PPQ)},t.Frequency.prototype._frequencyToUnits=function(t){return t},t.Frequency.prototype._ticksToUnits=function(e){return 1/(60*e/(t.Transport.bpm.value*t.Transport.PPQ))},t.Frequency.prototype._beatsToUnits=function(e){return 1/t.TimeBase.prototype._beatsToUnits.call(this,e)},t.Frequency.prototype._secondsToUnits=function(t){return 1/t},t.Frequency.prototype._defaultUnits="hz";var e={cbb:-2,cb:-1,c:0,"c#":1,cx:2,dbb:0,db:1,d:2,"d#":3,dx:4,ebb:2,eb:3,e:4,"e#":5,ex:6,fbb:3,fb:4,f:5,"f#":6,fx:7,gbb:5,gb:6,g:7,"g#":8,gx:9,abb:7,ab:8,a:9,"a#":10,ax:11,bbb:9,bb:10,b:11,"b#":12,bx:13},i=["C","C#","D","D#","E","F","F#","G","G#","A","A#","B"];return t.Frequency.A4=440,t.Frequency.prototype.midiToFrequency=function(e){return t.Frequency.A4*Math.pow(2,(e-69)/12)},t.Frequency.prototype.frequencyToMidi=function(e){return 69+12*Math.log(e/t.Frequency.A4)/Math.LN2},t.Frequency}(p);var y;y=function(t){return t.TransportTime=function(e,i){return this instanceof t.TransportTime?void t.Time.call(this,e,i):new t.TransportTime(e,i)},t.extend(t.TransportTime,t.Time),t.TransportTime.prototype._unaryExpressions=Object.create(t.Time.prototype._unaryExpressions),t.TransportTime.prototype._unaryExpressions.quantize={regexp:/^@/,method:function(e){var i=this._secondsToTicks(e()),n=Math.ceil(t.Transport.ticks/i);return this._ticksToUnits(n*i)}},t.TransportTime.prototype._secondsToTicks=function(e){var i=this._beatsToUnits(1),n=e/i;return Math.round(n*t.Transport.PPQ)},t.TransportTime.prototype.valueOf=function(){var e=this._secondsToTicks(this._expr());return e+(this._plusNow?t.Transport.ticks:0)},t.TransportTime.prototype.toTicks=function(){return this.valueOf()},t.TransportTime.prototype.toSeconds=function(){var e=this._expr();return e+(this._plusNow?t.Transport.seconds:0)},t.TransportTime.prototype.toFrequency=function(){return 1/this.toSeconds()},t.TransportTime}(p);var v;v=function(t){"use strict";return t.Emitter=function(){this._events={}},t.extend(t.Emitter),t.Emitter.prototype.on=function(t,e){for(var i=t.split(/\W+/),n=0;nn;n++)i[n].apply(this,e)}return this},t.Emitter.mixin=function(e){var i=["on","off","emit"];e._events={};for(var n=0;n1&&(this.input=new Array(e)),1===i?this.output=new t.Gain:i>1&&(this.output=new Array(e))},t.Gain}(p,T);var x;x=function(t){"use strict";return t.Signal=function(){var e=this.optionsObject(arguments,["value","units"],t.Signal.defaults);this.output=this._gain=this.context.createGain(),e.param=this._gain.gain,t.Param.call(this,e),this.input=this._param=this._gain.gain,this.context.getConstant(1).chain(this._gain)},t.extend(t.Signal,t.Param),t.Signal.defaults={value:0,units:t.Type.Default,convert:!0},t.Signal.prototype.connect=t.SignalBase.prototype.connect,t.Signal.prototype.dispose=function(){return t.Param.prototype.dispose.call(this),this._param=null,this._gain.disconnect(),this._gain=null,this},t.Signal}(p,l,_,T);var S;S=function(t){"use strict";return t.Add=function(e){this.createInsOuts(2,0),this._sum=this.input[0]=this.input[1]=this.output=new t.Gain,this._param=this.input[1]=new t.Signal(e),this._param.connect(this._sum)},t.extend(t.Add,t.Signal),t.Add.prototype.dispose=function(){return t.prototype.dispose.call(this),this._sum.dispose(),this._sum=null,this._param.dispose(),this._param=null,this},t.Add}(p,x);var w;w=function(t){"use strict";return t.Multiply=function(e){this.createInsOuts(2,0),this._mult=this.input[0]=this.output=new t.Gain,this._param=this.input[1]=this.output.gain,this._param.value=this.defaultArg(e,0)},t.extend(t.Multiply,t.Signal),t.Multiply.prototype.dispose=function(){return t.prototype.dispose.call(this),this._mult.dispose(),this._mult=null,this._param=null,this},t.Multiply}(p,x);var A;A=function(t){"use strict";return t.Scale=function(e,i){this._outputMin=this.defaultArg(e,0),this._outputMax=this.defaultArg(i,1),this._scale=this.input=new t.Multiply(1),this._add=this.output=new t.Add(0),this._scale.connect(this._add),this._setRange()},t.extend(t.Scale,t.SignalBase),Object.defineProperty(t.Scale.prototype,"min",{get:function(){return this._outputMin},set:function(t){this._outputMin=t,this._setRange()}}),Object.defineProperty(t.Scale.prototype,"max",{get:function(){return this._outputMax},set:function(t){this._outputMax=t,this._setRange()}}),t.Scale.prototype._setRange=function(){this._add.value=this._outputMin,this._scale.value=this._outputMax-this._outputMin},t.Scale.prototype.dispose=function(){return t.prototype.dispose.call(this),this._add.dispose(),this._add=null,this._scale.dispose(),this._scale=null,this},t.Scale}(p,S,w);var P;P=function(){var e=x,i=S,o=w,r=A,s=p,a=n;s.setContext(a.audiocontext),t.Signal=function(t){var i=new e(t);return i},e.prototype.fade=e.prototype.linearRampToValueAtTime,o.prototype.fade=e.prototype.fade,i.prototype.fade=e.prototype.fade,r.prototype.fade=e.prototype.fade,e.prototype.setInput=function(t){t.connect(this)},o.prototype.setInput=e.prototype.setInput,i.prototype.setInput=e.prototype.setInput,r.prototype.setInput=e.prototype.setInput,e.prototype.add=function(t){var e=new i(t);return this.connect(e),e},o.prototype.add=e.prototype.add,i.prototype.add=e.prototype.add,r.prototype.add=e.prototype.add,e.prototype.mult=function(t){var e=new o(t);return this.connect(e),e},o.prototype.mult=e.prototype.mult,i.prototype.mult=e.prototype.mult,r.prototype.mult=e.prototype.mult,e.prototype.scale=function(e,i,n,o){var s,a;4===arguments.length?(s=t.prototype.map(n,e,i,0,1)-.5,a=t.prototype.map(o,e,i,0,1)-.5):(s=arguments[0],a=arguments[1]);var u=new r(s,a);return this.connect(u),u},o.prototype.scale=e.prototype.scale,i.prototype.scale=e.prototype.scale,r.prototype.scale=e.prototype.scale}(x,S,w,A,p,n);var k;k=function(){var e=n,i=S,o=w,r=A;t.Oscillator=function(i,n){if("string"==typeof i){var o=n;n=i,i=o}if("number"==typeof n){var o=n;n=i,i=o}this.started=!1,this.phaseAmount=void 0,this.oscillator=e.audiocontext.createOscillator(),this.f=i||440,this.oscillator.type=n||"sine",this.oscillator.frequency.setValueAtTime(this.f,e.audiocontext.currentTime),this.output=e.audiocontext.createGain(),this._freqMods=[],this.output.gain.value=.5,this.output.gain.setValueAtTime(.5,e.audiocontext.currentTime),this.oscillator.connect(this.output),this.panPosition=0,this.connection=e.input,this.panner=new t.Panner(this.output,this.connection,1),this.mathOps=[this.output],e.soundArray.push(this)},t.Oscillator.prototype.start=function(t,i){if(this.started){var n=e.audiocontext.currentTime; -this.stop(n)}if(!this.started){var o=i||this.f,r=this.oscillator.type;this.oscillator&&(this.oscillator.disconnect(),delete this.oscillator),this.oscillator=e.audiocontext.createOscillator(),this.oscillator.frequency.value=Math.abs(o),this.oscillator.type=r,this.oscillator.connect(this.output),t=t||0,this.oscillator.start(t+e.audiocontext.currentTime),this.freqNode=this.oscillator.frequency;for(var s in this._freqMods)"undefined"!=typeof this._freqMods[s].connect&&this._freqMods[s].connect(this.oscillator.frequency);this.started=!0}},t.Oscillator.prototype.stop=function(t){if(this.started){var i=t||0,n=e.audiocontext.currentTime;this.oscillator.stop(i+n),this.started=!1}},t.Oscillator.prototype.amp=function(t,i,n){var o=this;if("number"==typeof t){var i=i||0,n=n||0,r=e.audiocontext.currentTime;this.output.gain.linearRampToValueAtTime(t,r+n+i)}else{if(!t)return this.output.gain;t.connect(o.output.gain)}},t.Oscillator.prototype.fade=t.Oscillator.prototype.amp,t.Oscillator.prototype.getAmp=function(){return this.output.gain.value},t.Oscillator.prototype.freq=function(t,i,n){if("number"!=typeof t||isNaN(t)){if(!t)return this.oscillator.frequency;t.output&&(t=t.output),t.connect(this.oscillator.frequency),this._freqMods.push(t)}else{this.f=t;var o=e.audiocontext.currentTime,i=i||0,n=n||0;0===i?this.oscillator.frequency.setValueAtTime(t,n+o):t>0?this.oscillator.frequency.exponentialRampToValueAtTime(t,n+i+o):this.oscillator.frequency.linearRampToValueAtTime(t,n+i+o),this.phaseAmount&&this.phase(this.phaseAmount)}},t.Oscillator.prototype.getFreq=function(){return this.oscillator.frequency.value},t.Oscillator.prototype.setType=function(t){this.oscillator.type=t},t.Oscillator.prototype.getType=function(){return this.oscillator.type},t.Oscillator.prototype.connect=function(t){t?t.hasOwnProperty("input")?(this.panner.connect(t.input),this.connection=t.input):(this.panner.connect(t),this.connection=t):this.panner.connect(e.input)},t.Oscillator.prototype.disconnect=function(){this.output&&this.output.disconnect(),this.panner&&(this.panner.disconnect(),this.output&&this.output.connect(this.panner)),this.oscMods=[]},t.Oscillator.prototype.pan=function(t,e){this.panPosition=t,this.panner.pan(t,e)},t.Oscillator.prototype.getPan=function(){return this.panPosition},t.Oscillator.prototype.dispose=function(){var t=e.soundArray.indexOf(this);if(e.soundArray.splice(t,1),this.oscillator){var i=e.audiocontext.currentTime;this.stop(i),this.disconnect(),this.panner=null,this.oscillator=null}this.osc2&&this.osc2.dispose()},t.Oscillator.prototype.phase=function(i){var n=t.prototype.map(i,0,1,0,1/this.f),o=e.audiocontext.currentTime;this.phaseAmount=i,this.dNode||(this.dNode=e.audiocontext.createDelay(),this.oscillator.disconnect(),this.oscillator.connect(this.dNode),this.dNode.connect(this.output)),this.dNode.delayTime.setValueAtTime(n,o)};var s=function(t,e,i,n,o){var r=t.oscillator;for(var s in t.mathOps)t.mathOps[s]instanceof o&&(r.disconnect(),t.mathOps[s].dispose(),i=s,i0&&(r=t.mathOps[s-1]),r.disconnect(),r.connect(e),e.connect(n),t.mathOps[i]=e,t};t.Oscillator.prototype.add=function(t){var e=new i(t),n=this.mathOps.length-1,o=this.output;return s(this,e,n,o,i)},t.Oscillator.prototype.mult=function(t){var e=new o(t),i=this.mathOps.length-1,n=this.output;return s(this,e,i,n,o)},t.Oscillator.prototype.scale=function(e,i,n,o){var a,u;4===arguments.length?(a=t.prototype.map(n,e,i,0,1)-.5,u=t.prototype.map(o,e,i,0,1)-.5):(a=arguments[0],u=arguments[1]);var c=new r(a,u),p=this.mathOps.length-1,h=this.output;return s(this,c,p,h,r)},t.SinOsc=function(e){t.Oscillator.call(this,e,"sine")},t.SinOsc.prototype=Object.create(t.Oscillator.prototype),t.TriOsc=function(e){t.Oscillator.call(this,e,"triangle")},t.TriOsc.prototype=Object.create(t.Oscillator.prototype),t.SawOsc=function(e){t.Oscillator.call(this,e,"sawtooth")},t.SawOsc.prototype=Object.create(t.Oscillator.prototype),t.SqrOsc=function(e){t.Oscillator.call(this,e,"square")},t.SqrOsc.prototype=Object.create(t.Oscillator.prototype)}(n,S,w,A);var O;O=function(t){"use strict";return t.Timeline=function(){var e=this.optionsObject(arguments,["memory"],t.Timeline.defaults);this._timeline=[],this._toRemove=[],this._iterating=!1,this.memory=e.memory},t.extend(t.Timeline),t.Timeline.defaults={memory:1/0},Object.defineProperty(t.Timeline.prototype,"length",{get:function(){return this._timeline.length}}),t.Timeline.prototype.add=function(t){if(this.isUndef(t.time))throw new Error("Tone.Timeline: events must have a time attribute");if(this._timeline.length){var e=this._search(t.time);this._timeline.splice(e+1,0,t)}else this._timeline.push(t);if(this.length>this.memory){var i=this.length-this.memory;this._timeline.splice(0,i)}return this},t.Timeline.prototype.remove=function(t){if(this._iterating)this._toRemove.push(t);else{var e=this._timeline.indexOf(t);-1!==e&&this._timeline.splice(e,1)}return this},t.Timeline.prototype.get=function(t){var e=this._search(t);return-1!==e?this._timeline[e]:null},t.Timeline.prototype.peek=function(){return this._timeline[0]},t.Timeline.prototype.shift=function(){return this._timeline.shift()},t.Timeline.prototype.getAfter=function(t){var e=this._search(t);return e+10&&this._timeline[e-1].time=0?this._timeline[i-1]:null},t.Timeline.prototype.cancel=function(t){if(this._timeline.length>1){var e=this._search(t);if(e>=0)if(this._timeline[e].time===t){for(var i=e;i>=0&&this._timeline[i].time===t;i--)e=i;this._timeline=this._timeline.slice(0,e)}else this._timeline=this._timeline.slice(0,e+1);else this._timeline=[]}else 1===this._timeline.length&&this._timeline[0].time>=t&&(this._timeline=[]);return this},t.Timeline.prototype.cancelBefore=function(t){if(this._timeline.length){var e=this._search(t);e>=0&&(this._timeline=this._timeline.slice(e+1))}return this},t.Timeline.prototype._search=function(t){var e=0,i=this._timeline.length,n=i;if(i>0&&this._timeline[i-1].time<=t)return i-1;for(;n>e;){var o=Math.floor(e+(n-e)/2),r=this._timeline[o],s=this._timeline[o+1];if(r.time===t){for(var a=o;at)return o;r.time>t?n=o:r.time=n;n++)t(this._timeline[n]);if(this._iterating=!1,this._toRemove.length>0){for(var o=0;o=0&&this._timeline[i].time>=t;)i--;return this._iterate(e,i+1),this},t.Timeline.prototype.forEachAtTime=function(t,e){var i=this._search(t);return-1!==i&&this._iterate(function(i){i.time===t&&e(i)},0,i),this},t.Timeline.prototype.dispose=function(){t.prototype.dispose.call(this),this._timeline=null,this._toRemove=null},t.Timeline}(p);var F;F=function(t){"use strict";return t.TimelineSignal=function(){var e=this.optionsObject(arguments,["value","units"],t.Signal.defaults);this._events=new t.Timeline(10),t.Signal.apply(this,e),e.param=this._param,t.Param.call(this,e),this._initial=this._fromUnits(this._param.value)},t.extend(t.TimelineSignal,t.Param),t.TimelineSignal.Type={Linear:"linear",Exponential:"exponential",Target:"target",Curve:"curve",Set:"set"},Object.defineProperty(t.TimelineSignal.prototype,"value",{get:function(){var t=this.now(),e=this.getValueAtTime(t);return this._toUnits(e)},set:function(t){var e=this._fromUnits(t);this._initial=e,this.cancelScheduledValues(),this._param.value=e}}),t.TimelineSignal.prototype.setValueAtTime=function(e,i){return e=this._fromUnits(e),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Set,value:e,time:i}),this._param.setValueAtTime(e,i),this},t.TimelineSignal.prototype.linearRampToValueAtTime=function(e,i){return e=this._fromUnits(e),i=this.toSeconds(i),this._events.add({type:t.TimelineSignal.Type.Linear,value:e,time:i}),this._param.linearRampToValueAtTime(e,i),this},t.TimelineSignal.prototype.exponentialRampToValueAtTime=function(e,i){i=this.toSeconds(i);var n=this._searchBefore(i);n&&0===n.value&&this.setValueAtTime(this._minOutput,n.time),e=this._fromUnits(e);var o=Math.max(e,this._minOutput);return this._events.add({type:t.TimelineSignal.Type.Exponential,value:o,time:i}),ee)this.cancelScheduledValues(e),this.linearRampToValueAtTime(i,e);else{var o=this._searchAfter(e);o&&(this.cancelScheduledValues(e),o.type===t.TimelineSignal.Type.Linear?this.linearRampToValueAtTime(i,e):o.type===t.TimelineSignal.Type.Exponential&&this.exponentialRampToValueAtTime(i,e)),this.setValueAtTime(i,e)}return this},t.TimelineSignal.prototype.linearRampToValueBetween=function(t,e,i){return this.setRampPoint(e),this.linearRampToValueAtTime(t,i),this},t.TimelineSignal.prototype.exponentialRampToValueBetween=function(t,e,i){return this.setRampPoint(e),this.exponentialRampToValueAtTime(t,i),this},t.TimelineSignal.prototype._searchBefore=function(t){return this._events.get(t)},t.TimelineSignal.prototype._searchAfter=function(t){return this._events.getAfter(t)},t.TimelineSignal.prototype.getValueAtTime=function(e){e=this.toSeconds(e);var i=this._searchAfter(e),n=this._searchBefore(e),o=this._initial;if(null===n)o=this._initial;else if(n.type===t.TimelineSignal.Type.Target){var r,s=this._events.getBefore(n.time);r=null===s?this._initial:s.value,o=this._exponentialApproach(n.time,r,n.value,n.constant,e)}else o=n.type===t.TimelineSignal.Type.Curve?this._curveInterpolate(n.time,n.value,n.duration,e):null===i?n.value:i.type===t.TimelineSignal.Type.Linear?this._linearInterpolate(n.time,n.value,i.time,i.value,e):i.type===t.TimelineSignal.Type.Exponential?this._exponentialInterpolate(n.time,n.value,i.time,i.value,e):n.value;return o},t.TimelineSignal.prototype.connect=t.SignalBase.prototype.connect,t.TimelineSignal.prototype._exponentialApproach=function(t,e,i,n,o){return i+(e-i)*Math.exp(-(o-t)/n)},t.TimelineSignal.prototype._linearInterpolate=function(t,e,i,n,o){return e+(n-e)*((o-t)/(i-t))},t.TimelineSignal.prototype._exponentialInterpolate=function(t,e,i,n,o){return e=Math.max(this._minOutput,e),e*Math.pow(n/e,(o-t)/(i-t))},t.TimelineSignal.prototype._curveInterpolate=function(t,e,i,n){var o=e.length;if(n>=t+i)return e[o-1];if(t>=n)return e[0];var r=(n-t)/i,s=Math.floor((o-1)*r),a=Math.ceil((o-1)*r),u=e[s],c=e[a];return a===s?u:this._linearInterpolate(s,u,a,c,r*(o-1))},t.TimelineSignal.prototype.dispose=function(){t.Signal.prototype.dispose.call(this),t.Param.prototype.dispose.call(this),this._events.dispose(),this._events=null},t.TimelineSignal}(p,x);var q;q=function(){var e=n,i=S,o=w,r=A,s=F,a=p;a.setContext(e.audiocontext),t.Envelope=function(t,i,n,o,r,a){this.aTime=t||.1,this.aLevel=i||1,this.dTime=n||.5,this.dLevel=o||0,this.rTime=r||0,this.rLevel=a||0,this._rampHighPercentage=.98,this._rampLowPercentage=.02,this.output=e.audiocontext.createGain(),this.control=new s,this._init(),this.control.connect(this.output),this.connection=null,this.mathOps=[this.control],this.isExponential=!1,this.sourceToClear=null,this.wasTriggered=!1,e.soundArray.push(this)},t.Envelope.prototype._init=function(){var t=e.audiocontext.currentTime,i=t;this.control.setTargetAtTime(1e-5,i,.001),this._setRampAD(this.aTime,this.dTime)},t.Envelope.prototype.set=function(t,e,i,n,o,r){this.aTime=t,this.aLevel=e,this.dTime=i||0,this.dLevel=n||0,this.rTime=o||0,this.rLevel=r||0,this._setRampAD(t,i)},t.Envelope.prototype.setADSR=function(t,e,i,n){this.aTime=t,this.dTime=e||0,this.sPercent=i||0,this.dLevel="undefined"!=typeof i?i*(this.aLevel-this.rLevel)+this.rLevel:0,this.rTime=n||0,this._setRampAD(t,e)},t.Envelope.prototype.setRange=function(t,e){this.aLevel=t||1,this.rLevel=e||0},t.Envelope.prototype._setRampAD=function(t,e){this._rampAttackTime=this.checkExpInput(t),this._rampDecayTime=this.checkExpInput(e);var i=1;i=Math.log(1/this.checkExpInput(1-this._rampHighPercentage)),this._rampAttackTC=t/this.checkExpInput(i),i=Math.log(1/this._rampLowPercentage),this._rampDecayTC=e/this.checkExpInput(i)},t.Envelope.prototype.setRampPercentages=function(t,e){this._rampHighPercentage=this.checkExpInput(t),this._rampLowPercentage=this.checkExpInput(e);var i=1;i=Math.log(1/this.checkExpInput(1-this._rampHighPercentage)),this._rampAttackTC=this._rampAttackTime/this.checkExpInput(i),i=Math.log(1/this._rampLowPercentage),this._rampDecayTC=this._rampDecayTime/this.checkExpInput(i)},t.Envelope.prototype.setInput=function(){for(var t=0;t=t&&(t=1e-8),t},t.Envelope.prototype.play=function(t,e,i){var n=e||0,i=i||0;t&&this.connection!==t&&this.connect(t),this.triggerAttack(t,n),this.triggerRelease(t,n+this.aTime+this.dTime+i)},t.Envelope.prototype.triggerAttack=function(t,i){var n=e.audiocontext.currentTime,o=i||0,r=n+o;this.lastAttack=r,this.wasTriggered=!0,t&&this.connection!==t&&this.connect(t);var s=this.control.getValueAtTime(r);this.isExponential===!0?this.control.exponentialRampToValueAtTime(this.checkExpInput(s),r):this.control.linearRampToValueAtTime(s,r),r+=this.aTime,this.isExponential===!0?(this.control.exponentialRampToValueAtTime(this.checkExpInput(this.aLevel),r),s=this.checkExpInput(this.control.getValueAtTime(r)),this.control.cancelScheduledValues(r),this.control.exponentialRampToValueAtTime(s,r)):(this.control.linearRampToValueAtTime(this.aLevel,r),s=this.control.getValueAtTime(r),this.control.cancelScheduledValues(r),this.control.linearRampToValueAtTime(s,r)),r+=this.dTime,this.isExponential===!0?(this.control.exponentialRampToValueAtTime(this.checkExpInput(this.dLevel),r),s=this.checkExpInput(this.control.getValueAtTime(r)),this.control.cancelScheduledValues(r),this.control.exponentialRampToValueAtTime(s,r)):(this.control.linearRampToValueAtTime(this.dLevel,r),s=this.control.getValueAtTime(r),this.control.cancelScheduledValues(r),this.control.linearRampToValueAtTime(s,r))},t.Envelope.prototype.triggerRelease=function(t,i){if(this.wasTriggered){var n=e.audiocontext.currentTime,o=i||0,r=n+o;t&&this.connection!==t&&this.connect(t);var s=this.control.getValueAtTime(r);this.isExponential===!0?this.control.exponentialRampToValueAtTime(this.checkExpInput(s),r):this.control.linearRampToValueAtTime(s,r),r+=this.rTime,this.isExponential===!0?(this.control.exponentialRampToValueAtTime(this.checkExpInput(this.rLevel),r),s=this.checkExpInput(this.control.getValueAtTime(r)),this.control.cancelScheduledValues(r),this.control.exponentialRampToValueAtTime(s,r)):(this.control.linearRampToValueAtTime(this.rLevel,r),s=this.control.getValueAtTime(r),this.control.cancelScheduledValues(r),this.control.linearRampToValueAtTime(s,r)),this.wasTriggered=!1}},t.Envelope.prototype.ramp=function(t,i,n,o){var r=e.audiocontext.currentTime,s=i||0,a=r+s,u=this.checkExpInput(n),c="undefined"!=typeof o?this.checkExpInput(o):void 0;t&&this.connection!==t&&this.connect(t);var p=this.checkExpInput(this.control.getValueAtTime(a));u>p?(this.control.setTargetAtTime(u,a,this._rampAttackTC),a+=this._rampAttackTime):p>u&&(this.control.setTargetAtTime(u,a,this._rampDecayTC),a+=this._rampDecayTime),void 0!==c&&(c>u?this.control.setTargetAtTime(c,a,this._rampAttackTC):u>c&&this.control.setTargetAtTime(c,a,this._rampDecayTC))},t.Envelope.prototype.connect=function(i){this.connection=i,(i instanceof t.Oscillator||i instanceof t.SoundFile||i instanceof t.AudioIn||i instanceof t.Reverb||i instanceof t.Noise||i instanceof t.Filter||i instanceof t.Delay)&&(i=i.output.gain),i instanceof AudioParam&&i.setValueAtTime(0,e.audiocontext.currentTime),i instanceof t.Signal&&i.setValue(0),this.output.connect(i)},t.Envelope.prototype.disconnect=function(){this.output&&this.output.disconnect()},t.Envelope.prototype.add=function(e){var n=new i(e),o=this.mathOps.length,r=this.output;return t.prototype._mathChain(this,n,o,r,i)},t.Envelope.prototype.mult=function(e){var i=new o(e),n=this.mathOps.length,r=this.output;return t.prototype._mathChain(this,i,n,r,o)},t.Envelope.prototype.scale=function(e,i,n,o){var s=new r(e,i,n,o),a=this.mathOps.length,u=this.output;return t.prototype._mathChain(this,s,a,u,r)},t.Envelope.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.disconnect(),this.control&&(this.control.dispose(),this.control=null);for(var i=1;io;o++)n[o]=1;var r=t.createBufferSource();return r.buffer=e,r.loop=!0,r}var i=n;t.Pulse=function(n,o){t.Oscillator.call(this,n,"sawtooth"),this.w=o||0,this.osc2=new t.SawOsc(n),this.dNode=i.audiocontext.createDelay(),this.dcOffset=e(),this.dcGain=i.audiocontext.createGain(),this.dcOffset.connect(this.dcGain),this.dcGain.connect(this.output),this.f=n||440;var r=this.w/this.oscillator.frequency.value;this.dNode.delayTime.value=r,this.dcGain.gain.value=1.7*(.5-this.w),this.osc2.disconnect(),this.osc2.panner.disconnect(),this.osc2.amp(-1),this.osc2.output.connect(this.dNode),this.dNode.connect(this.output),this.output.gain.value=1,this.output.connect(this.panner)},t.Pulse.prototype=Object.create(t.Oscillator.prototype),t.Pulse.prototype.width=function(e){if("number"==typeof e){if(1>=e&&e>=0){this.w=e;var i=this.w/this.oscillator.frequency.value;this.dNode.delayTime.value=i}this.dcGain.gain.value=1.7*(.5-this.w)}else{e.connect(this.dNode.delayTime);var n=new t.SignalAdd(-.5);n.setInput(e),n=n.mult(-1),n=n.mult(1.7),n.connect(this.dcGain.gain)}},t.Pulse.prototype.start=function(t,n){var o=i.audiocontext.currentTime,r=n||0;if(!this.started){var s=t||this.f,a=this.oscillator.type;this.oscillator=i.audiocontext.createOscillator(),this.oscillator.frequency.setValueAtTime(s,o),this.oscillator.type=a,this.oscillator.connect(this.output),this.oscillator.start(r+o),this.osc2.oscillator=i.audiocontext.createOscillator(),this.osc2.oscillator.frequency.setValueAtTime(s,r+o),this.osc2.oscillator.type=a,this.osc2.oscillator.connect(this.osc2.output),this.osc2.start(r+o),this.freqNode=[this.oscillator.frequency,this.osc2.oscillator.frequency],this.dcOffset=e(),this.dcOffset.connect(this.dcGain),this.dcOffset.start(r+o),void 0!==this.mods&&void 0!==this.mods.frequency&&(this.mods.frequency.connect(this.freqNode[0]),this.mods.frequency.connect(this.freqNode[1])),this.started=!0,this.osc2.started=!0}},t.Pulse.prototype.stop=function(t){if(this.started){var e=t||0,n=i.audiocontext.currentTime;this.oscillator.stop(e+n),this.osc2.oscillator&&this.osc2.oscillator.stop(e+n),this.dcOffset.stop(e+n),this.started=!1,this.osc2.started=!1}},t.Pulse.prototype.freq=function(t,e,n){if("number"==typeof t){this.f=t;var o=i.audiocontext.currentTime,e=e||0,n=n||0,r=this.oscillator.frequency.value;this.oscillator.frequency.cancelScheduledValues(o),this.oscillator.frequency.setValueAtTime(r,o+n),this.oscillator.frequency.exponentialRampToValueAtTime(t,n+e+o),this.osc2.oscillator.frequency.cancelScheduledValues(o),this.osc2.oscillator.frequency.setValueAtTime(r,o+n),this.osc2.oscillator.frequency.exponentialRampToValueAtTime(t,n+e+o),this.freqMod&&(this.freqMod.output.disconnect(),this.freqMod=null)}else t.output&&(t.output.disconnect(),t.output.connect(this.oscillator.frequency),t.output.connect(this.osc2.oscillator.frequency),this.freqMod=t)}}(n,k);var V;V=function(){var e=n;t.Noise=function(e){var n;t.Oscillator.call(this),delete this.f,delete this.freq,delete this.oscillator,n="brown"===e?r:"pink"===e?o:i,this.buffer=n},t.Noise.prototype=Object.create(t.Oscillator.prototype);var i=function(){for(var t=2*e.audiocontext.sampleRate,i=e.audiocontext.createBuffer(1,t,e.audiocontext.sampleRate),n=i.getChannelData(0),o=0;t>o;o++)n[o]=2*Math.random()-1;return i.type="white",i}(),o=function(){var t,i,n,o,r,s,a,u=2*e.audiocontext.sampleRate,c=e.audiocontext.createBuffer(1,u,e.audiocontext.sampleRate),p=c.getChannelData(0);t=i=n=o=r=s=a=0;for(var h=0;u>h;h++){var l=2*Math.random()-1;t=.99886*t+.0555179*l,i=.99332*i+.0750759*l,n=.969*n+.153852*l,o=.8665*o+.3104856*l,r=.55*r+.5329522*l,s=-.7616*s-.016898*l,p[h]=t+i+n+o+r+s+a+.5362*l,p[h]*=.11,a=.115926*l}return c.type="pink",c}(),r=function(){for(var t=2*e.audiocontext.sampleRate,i=e.audiocontext.createBuffer(1,t,e.audiocontext.sampleRate),n=i.getChannelData(0),o=0,r=0;t>r;r++){var s=2*Math.random()-1;n[r]=(o+.02*s)/1.02,o=n[r],n[r]*=3.5}return i.type="brown",i}();t.Noise.prototype.setType=function(t){switch(t){case"white":this.buffer=i;break;case"pink":this.buffer=o;break;case"brown":this.buffer=r;break;default:this.buffer=i}if(this.started){var n=e.audiocontext.currentTime;this.stop(n),this.start(n+.01)}},t.Noise.prototype.getType=function(){return this.buffer.type},t.Noise.prototype.start=function(){this.started&&this.stop(),this.noise=e.audiocontext.createBufferSource(),this.noise.buffer=this.buffer,this.noise.loop=!0,this.noise.connect(this.output);var t=e.audiocontext.currentTime;this.noise.start(t),this.started=!0},t.Noise.prototype.stop=function(){var t=e.audiocontext.currentTime;this.noise&&(this.noise.stop(t),this.started=!1)},t.Noise.prototype.dispose=function(){var t=e.audiocontext.currentTime,i=e.soundArray.indexOf(this);e.soundArray.splice(i,1),this.noise&&(this.noise.disconnect(),this.stop(t)),this.output&&this.output.disconnect(),this.panner&&this.panner.disconnect(),this.output=null,this.panner=null,this.buffer=null,this.noise=null}}(n);var E;E=function(){var e=n;e.inputSources=[],t.AudioIn=function(i){this.input=e.audiocontext.createGain(),this.output=e.audiocontext.createGain(),this.stream=null,this.mediaStream=null,this.currentSource=null,this.enabled=!1,this.amplitude=new t.Amplitude,this.output.connect(this.amplitude.input),window.MediaStreamTrack&&window.navigator.mediaDevices&&window.navigator.mediaDevices.getUserMedia||(i?i():window.alert("This browser does not support MediaStreamTrack and mediaDevices")),e.soundArray.push(this)},t.AudioIn.prototype.start=function(t,i){var n=this;this.stream&&this.stop();var o=e.inputSources[n.currentSource],r={audio:{sampleRate:e.audiocontext.sampleRate,echoCancellation:!1}};e.inputSources[this.currentSource]&&(r.audio.deviceId=o.deviceId),window.navigator.mediaDevices.getUserMedia(r).then(function(i){n.stream=i,n.enabled=!0,n.mediaStream=e.audiocontext.createMediaStreamSource(i),n.mediaStream.connect(n.output),n.amplitude.setInput(n.output),t&&t()})["catch"](function(t){i?i(t):console.error(t)})},t.AudioIn.prototype.stop=function(){this.stream&&(this.stream.getTracks().forEach(function(t){t.stop()}),this.mediaStream.disconnect(),delete this.mediaStream,delete this.stream)},t.AudioIn.prototype.connect=function(t){t?t.hasOwnProperty("input")?this.output.connect(t.input):t.hasOwnProperty("analyser")?this.output.connect(t.analyser):this.output.connect(t):this.output.connect(e.input)},t.AudioIn.prototype.disconnect=function(){this.output&&(this.output.disconnect(),this.output.connect(this.amplitude.input))},t.AudioIn.prototype.getLevel=function(t){return t&&(this.amplitude.smoothing=t),this.amplitude.getLevel()},t.AudioIn.prototype.amp=function(t,i){if(i){var n=i||0,o=this.output.gain.value;this.output.gain.cancelScheduledValues(e.audiocontext.currentTime),this.output.gain.setValueAtTime(o,e.audiocontext.currentTime),this.output.gain.linearRampToValueAtTime(t,n+e.audiocontext.currentTime)}else this.output.gain.cancelScheduledValues(e.audiocontext.currentTime),this.output.gain.setValueAtTime(t,e.audiocontext.currentTime)},t.AudioIn.prototype.getSources=function(t,i){return new Promise(function(n,o){window.navigator.mediaDevices.enumerateDevices().then(function(i){e.inputSources=i.filter(function(t){return"audioinput"===t.kind}),n(e.inputSources),t&&t(e.inputSources)})["catch"](function(t){o(t),i?i(t):console.error("This browser does not support MediaStreamTrack.getSources()")})})},t.AudioIn.prototype.setSource=function(t){e.inputSources.length>0&&t=t?0:1},127),this._scale=this.input=new t.Multiply(1e4),this._scale.connect(this._thresh)},t.extend(t.GreaterThanZero,t.SignalBase),t.GreaterThanZero.prototype.dispose=function(){return t.prototype.dispose.call(this),this._scale.dispose(),this._scale=null,this._thresh.dispose(),this._thresh=null,this},t.GreaterThanZero}(p,x,w);var N;N=function(t){"use strict";return t.GreaterThan=function(e){this.createInsOuts(2,0),this._param=this.input[0]=new t.Subtract(e),this.input[1]=this._param.input[1],this._gtz=this.output=new t.GreaterThanZero,this._param.connect(this._gtz)},t.extend(t.GreaterThan,t.Signal),t.GreaterThan.prototype.dispose=function(){return t.prototype.dispose.call(this),this._param.dispose(),this._param=null,this._gtz.dispose(),this._gtz=null,this},t.GreaterThan}(p,D,R);var B;B=function(t){"use strict";return t.Abs=function(){this._abs=this.input=this.output=new t.WaveShaper(function(t){return 0===t?0:Math.abs(t)},127)},t.extend(t.Abs,t.SignalBase),t.Abs.prototype.dispose=function(){return t.prototype.dispose.call(this),this._abs.dispose(),this._abs=null,this},t.Abs}(p,l);var U;U=function(t){"use strict";return t.Modulo=function(e){this.createInsOuts(1,0),this._shaper=new t.WaveShaper(Math.pow(2,16)),this._multiply=new t.Multiply,this._subtract=this.output=new t.Subtract,this._modSignal=new t.Signal(e),this.input.fan(this._shaper,this._subtract),this._modSignal.connect(this._multiply,0,0),this._shaper.connect(this._multiply,0,1),this._multiply.connect(this._subtract,0,1),this._setWaveShaper(e)},t.extend(t.Modulo,t.SignalBase),t.Modulo.prototype._setWaveShaper=function(t){this._shaper.setMap(function(e){var i=Math.floor((e+1e-4)/t);return i})},Object.defineProperty(t.Modulo.prototype,"value",{get:function(){return this._modSignal.value},set:function(t){this._modSignal.value=t,this._setWaveShaper(t)}}),t.Modulo.prototype.dispose=function(){return t.prototype.dispose.call(this),this._shaper.dispose(),this._shaper=null,this._multiply.dispose(),this._multiply=null,this._subtract.dispose(),this._subtract=null,this._modSignal.dispose(),this._modSignal=null,this},t.Modulo}(p,l,w);var I;I=function(t){"use strict";return t.Pow=function(e){this._exp=this.defaultArg(e,1),this._expScaler=this.input=this.output=new t.WaveShaper(this._expFunc(this._exp),8192)},t.extend(t.Pow,t.SignalBase),Object.defineProperty(t.Pow.prototype,"value",{get:function(){return this._exp},set:function(t){this._exp=t,this._expScaler.setMap(this._expFunc(this._exp))}}),t.Pow.prototype._expFunc=function(t){return function(e){return Math.pow(Math.abs(e),t)}},t.Pow.prototype.dispose=function(){return t.prototype.dispose.call(this),this._expScaler.dispose(),this._expScaler=null,this},t.Pow}(p);var G;G=function(t){"use strict";return t.AudioToGain=function(){this._norm=this.input=this.output=new t.WaveShaper(function(t){return(t+1)/2})},t.extend(t.AudioToGain,t.SignalBase),t.AudioToGain.prototype.dispose=function(){return t.prototype.dispose.call(this),this._norm.dispose(),this._norm=null,this},t.AudioToGain}(p,l);var L;L=function(t){"use strict";function e(t,e,i){var n=new t;return i._eval(e[0]).connect(n,0,0),i._eval(e[1]).connect(n,0,1),n}function i(t,e,i){var n=new t;return i._eval(e[0]).connect(n,0,0),n}function n(t){return t?parseFloat(t):void 0}function o(t){return t&&t.args?parseFloat(t.args):void 0}return t.Expr=function(){var t=this._replacements(Array.prototype.slice.call(arguments)),e=this._parseInputs(t);this._nodes=[],this.input=new Array(e);for(var i=0;e>i;i++)this.input[i]=this.context.createGain();var n,o=this._parseTree(t);try{n=this._eval(o)}catch(r){throw this._disposeNodes(),new Error("Tone.Expr: Could evaluate expression: "+t)}this.output=n},t.extend(t.Expr,t.SignalBase),t.Expr._Expressions={value:{signal:{regexp:/^\d+\.\d+|^\d+/,method:function(e){var i=new t.Signal(n(e));return i}},input:{regexp:/^\$\d/,method:function(t,e){return e.input[n(t.substr(1))]}}},glue:{"(":{regexp:/^\(/},")":{regexp:/^\)/},",":{regexp:/^,/}},func:{abs:{regexp:/^abs/,method:i.bind(this,t.Abs)},mod:{regexp:/^mod/,method:function(e,i){var n=o(e[1]),r=new t.Modulo(n);return i._eval(e[0]).connect(r),r}},pow:{regexp:/^pow/,method:function(e,i){var n=o(e[1]),r=new t.Pow(n);return i._eval(e[0]).connect(r),r}},a2g:{regexp:/^a2g/,method:function(e,i){var n=new t.AudioToGain;return i._eval(e[0]).connect(n),n}}},binary:{"+":{regexp:/^\+/,precedence:1,method:e.bind(this,t.Add) -},"-":{regexp:/^\-/,precedence:1,method:function(n,o){return 1===n.length?i(t.Negate,n,o):e(t.Subtract,n,o)}},"*":{regexp:/^\*/,precedence:0,method:e.bind(this,t.Multiply)}},unary:{"-":{regexp:/^\-/,method:i.bind(this,t.Negate)},"!":{regexp:/^\!/,method:i.bind(this,t.NOT)}}},t.Expr.prototype._parseInputs=function(t){var e=t.match(/\$\d/g),i=0;if(null!==e)for(var n=0;n0;){e=e.trim();var r=i(e);o.push(r),e=e.substr(r.value.length)}return{next:function(){return o[++n]},peek:function(){return o[n+1]}}},t.Expr.prototype._parseTree=function(e){function i(t,e){return!p(t)&&"glue"===t.type&&t.value===e}function n(e,i,n){var o=!1,r=t.Expr._Expressions[i];if(!p(e))for(var s in r){var a=r[s];if(a.regexp.test(e.value)){if(p(n))return!0;if(a.precedence===n)return!0}}return o}function o(t){p(t)&&(t=5);var e;e=0>t?r():o(t-1);for(var i=c.peek();n(i,"binary",t);)i=c.next(),e={operator:i.value,method:i.method,args:[e,o(t-1)]},i=c.peek();return e}function r(){var t,e;return t=c.peek(),n(t,"unary")?(t=c.next(),e=r(),{operator:t.value,method:t.method,args:[e]}):s()}function s(){var t,e;if(t=c.peek(),p(t))throw new SyntaxError("Tone.Expr: Unexpected termination of expression");if("func"===t.type)return t=c.next(),a(t);if("value"===t.type)return t=c.next(),{method:t.method,args:t.value};if(i(t,"(")){if(c.next(),e=o(),t=c.next(),!i(t,")"))throw new SyntaxError("Expected )");return e}throw new SyntaxError("Tone.Expr: Parse error, cannot process token "+t.value)}function a(t){var e,n=[];if(e=c.next(),!i(e,"("))throw new SyntaxError('Tone.Expr: Expected ( in a function call "'+t.value+'"');if(e=c.peek(),i(e,")")||(n=u()),e=c.next(),!i(e,")"))throw new SyntaxError('Tone.Expr: Expected ) in a function call "'+t.value+'"');return{method:t.method,args:n,name:name}}function u(){for(var t,e,n=[];;){if(e=o(),p(e))break;if(n.push(e),t=c.peek(),!i(t,","))break;c.next()}return n}var c=this._tokenize(e),p=this.isUndef.bind(this);return o()},t.Expr.prototype._eval=function(t){if(!this.isUndef(t)){var e=t.method(t.args,this);return this._nodes.push(e),e}},t.Expr.prototype._disposeNodes=function(){for(var t=0;t0){this.connect(arguments[0]);for(var t=1;t=t&&(t=1),"number"==typeof t?(this.biquad.frequency.value=t,this.biquad.frequency.cancelScheduledValues(this.ac.currentTime+.01+i),this.biquad.frequency.exponentialRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.biquad.frequency),this.biquad.frequency.value},t.Filter.prototype.res=function(t,e){var i=e||0;return"number"==typeof t?(this.biquad.Q.value=t,this.biquad.Q.cancelScheduledValues(this.ac.currentTime+.01+i),this.biquad.Q.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.biquad.Q),this.biquad.Q.value},t.Filter.prototype.gain=function(t,e){var i=e||0;return"number"==typeof t?(this.biquad.gain.value=t,this.biquad.gain.cancelScheduledValues(this.ac.currentTime+.01+i),this.biquad.gain.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.biquad.gain),this.biquad.gain.value},t.Filter.prototype.toggle=function(){return this._on=!this._on,this._on===!0?this.biquad.type=this._untoggledType:this._on===!1&&(this.biquad.type="allpass"),this._on},t.Filter.prototype.setType=function(t){this.biquad.type=t,this._untoggledType=this.biquad.type},t.Filter.prototype.dispose=function(){e.prototype.dispose.apply(this),this.biquad&&(this.biquad.disconnect(),delete this.biquad)},t.LowPass=function(){t.Filter.call(this,"lowpass")},t.LowPass.prototype=Object.create(t.Filter.prototype),t.HighPass=function(){t.Filter.call(this,"highpass")},t.HighPass.prototype=Object.create(t.Filter.prototype),t.BandPass=function(){t.Filter.call(this,"bandpass")},t.BandPass.prototype=Object.create(t.Filter.prototype),t.Filter}(n,X);var z;z=function(){var e=Y,i=n,o=function(t,i){e.call(this,"peaking"),this.disconnect(),this.set(t,i),this.biquad.gain.value=0,delete this.input,delete this.output,delete this._drywet,delete this.wet};return o.prototype=Object.create(e.prototype),o.prototype.amp=function(){console.warn("`amp()` is not available for p5.EQ bands. Use `.gain()`")},o.prototype.drywet=function(){console.warn("`drywet()` is not available for p5.EQ bands.")},o.prototype.connect=function(e){var i=e||t.soundOut.input;this.biquad?this.biquad.connect(i.input?i.input:i):this.output.connect(i.input?i.input:i)},o.prototype.disconnect=function(){this.biquad&&this.biquad.disconnect()},o.prototype.dispose=function(){var t=i.soundArray.indexOf(this);i.soundArray.splice(t,1),this.disconnect(),delete this.biquad},o}(Y,n);var W;W=function(){var e=X,i=z;return t.EQ=function(t){e.call(this),t=3===t||8===t?t:3;var i;i=3===t?Math.pow(2,3):2,this.bands=[];for(var n,o,r=0;t>r;r++)r===t-1?(n=21e3,o=.01):0===r?(n=100,o=.1):1===r?(n=3===t?360*i:360,o=1):(n=this.bands[r-1].freq()*i,o=1),this.bands[r]=this._newBand(n,o),r>0?this.bands[r-1].connect(this.bands[r].biquad):this.input.connect(this.bands[r].biquad);this.bands[t-1].connect(this.output)},t.EQ.prototype=Object.create(e.prototype),t.EQ.prototype.process=function(t){t.connect(this.input)},t.EQ.prototype.set=function(){if(arguments.length===2*this.bands.length)for(var t=0;t0;)delete this.bands.pop().dispose();delete this.bands}},t.EQ}(X,z);var Q;Q=function(){var e=X;return t.Panner3D=function(){e.call(this),this.panner=this.ac.createPanner(),this.panner.panningModel="HRTF",this.panner.distanceModel="linear",this.panner.connect(this.output),this.input.connect(this.panner)},t.Panner3D.prototype=Object.create(e.prototype),t.Panner3D.prototype.process=function(t){t.connect(this.input)},t.Panner3D.prototype.set=function(t,e,i,n){return this.positionX(t,n),this.positionY(e,n),this.positionZ(i,n),[this.panner.positionX.value,this.panner.positionY.value,this.panner.positionZ.value]},t.Panner3D.prototype.positionX=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.positionX.value=t,this.panner.positionX.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.positionX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.positionX),this.panner.positionX.value},t.Panner3D.prototype.positionY=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.positionY.value=t,this.panner.positionY.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.positionY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.positionY),this.panner.positionY.value},t.Panner3D.prototype.positionZ=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.positionZ.value=t,this.panner.positionZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.positionZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.positionZ),this.panner.positionZ.value},t.Panner3D.prototype.orient=function(t,e,i,n){return this.orientX(t,n),this.orientY(e,n),this.orientZ(i,n),[this.panner.orientationX.value,this.panner.orientationY.value,this.panner.orientationZ.value]},t.Panner3D.prototype.orientX=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.orientationX.value=t,this.panner.orientationX.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.orientationX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.orientationX),this.panner.orientationX.value},t.Panner3D.prototype.orientY=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.orientationY.value=t,this.panner.orientationY.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.orientationY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.orientationY),this.panner.orientationY.value},t.Panner3D.prototype.orientZ=function(t,e){var i=e||0;return"number"==typeof t?(this.panner.orientationZ.value=t,this.panner.orientationZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.panner.orientationZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.panner.orientationZ),this.panner.orientationZ.value},t.Panner3D.prototype.setFalloff=function(t,e){this.maxDist(t),this.rolloff(e)},t.Panner3D.prototype.maxDist=function(t){return"number"==typeof t&&(this.panner.maxDistance=t),this.panner.maxDistance},t.Panner3D.prototype.rolloff=function(t){return"number"==typeof t&&(this.panner.rolloffFactor=t),this.panner.rolloffFactor},t.Panner3D.dispose=function(){e.prototype.dispose.apply(this),this.panner&&(this.panner.disconnect(),delete this.panner)},t.Panner3D}(n,X);var H;H=function(){var e=n;return t.Listener3D=function(t){this.ac=e.audiocontext,this.listener=this.ac.listener},t.Listener3D.prototype.process=function(t){t.connect(this.input)},t.Listener3D.prototype.position=function(t,e,i,n){return this.positionX(t,n),this.positionY(e,n),this.positionZ(i,n),[this.listener.positionX.value,this.listener.positionY.value,this.listener.positionZ.value]},t.Listener3D.prototype.positionX=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.positionX.value=t,this.listener.positionX.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.positionX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.positionX),this.listener.positionX.value},t.Listener3D.prototype.positionY=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.positionY.value=t,this.listener.positionY.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.positionY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.positionY),this.listener.positionY.value},t.Listener3D.prototype.positionZ=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.positionZ.value=t,this.listener.positionZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.positionZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.positionZ),this.listener.positionZ.value},t.Listener3D.prototype.orient=function(t,e,i,n,o,r,s){return 3===arguments.length||4===arguments.length?(s=arguments[3],this.orientForward(t,e,i,s)):(6===arguments.length||7===arguments)&&(this.orientForward(t,e,i),this.orientUp(n,o,r,s)),[this.listener.forwardX.value,this.listener.forwardY.value,this.listener.forwardZ.value,this.listener.upX.value,this.listener.upY.value,this.listener.upZ.value]},t.Listener3D.prototype.orientForward=function(t,e,i,n){return this.forwardX(t,n),this.forwardY(e,n),this.forwardZ(i,n),[this.listener.forwardX,this.listener.forwardY,this.listener.forwardZ]},t.Listener3D.prototype.orientUp=function(t,e,i,n){return this.upX(t,n),this.upY(e,n),this.upZ(i,n),[this.listener.upX,this.listener.upY,this.listener.upZ]},t.Listener3D.prototype.forwardX=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.forwardX.value=t,this.listener.forwardX.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.forwardX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.forwardX),this.listener.forwardX.value},t.Listener3D.prototype.forwardY=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.forwardY.value=t,this.listener.forwardY.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.forwardY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.forwardY),this.listener.forwardY.value},t.Listener3D.prototype.forwardZ=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.forwardZ.value=t,this.listener.forwardZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.forwardZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.forwardZ),this.listener.forwardZ.value},t.Listener3D.prototype.upX=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.upX.value=t,this.listener.upX.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.upX.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.upX),this.listener.upX.value},t.Listener3D.prototype.upY=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.upY.value=t,this.listener.upY.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.upY.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.upY),this.listener.upY.value},t.Listener3D.prototype.upZ=function(t,e){var i=e||0;return"number"==typeof t?(this.listener.upZ.value=t,this.listener.upZ.cancelScheduledValues(this.ac.currentTime+.01+i),this.listener.upZ.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):t&&t.connect(this.listener.upZ),this.listener.upZ.value},t.Listener3D}(n,X);var $;$=function(){var e=Y,i=X;t.Delay=function(){i.call(this),this._split=this.ac.createChannelSplitter(2),this._merge=this.ac.createChannelMerger(2),this._leftGain=this.ac.createGain(),this._rightGain=this.ac.createGain(),this.leftDelay=this.ac.createDelay(),this.rightDelay=this.ac.createDelay(),this._leftFilter=new e,this._rightFilter=new e,this._leftFilter.disconnect(),this._rightFilter.disconnect(),this._leftFilter.biquad.frequency.setValueAtTime(1200,this.ac.currentTime),this._rightFilter.biquad.frequency.setValueAtTime(1200,this.ac.currentTime),this._leftFilter.biquad.Q.setValueAtTime(.3,this.ac.currentTime),this._rightFilter.biquad.Q.setValueAtTime(.3,this.ac.currentTime),this.input.connect(this._split),this.leftDelay.connect(this._leftGain),this.rightDelay.connect(this._rightGain),this._leftGain.connect(this._leftFilter.input),this._rightGain.connect(this._rightFilter.input),this._merge.connect(this.wet),this._leftFilter.biquad.gain.setValueAtTime(1,this.ac.currentTime),this._rightFilter.biquad.gain.setValueAtTime(1,this.ac.currentTime),this.setType(0),this._maxDelay=this.leftDelay.delayTime.maxValue,this.feedback(.5)},t.Delay.prototype=Object.create(i.prototype),t.Delay.prototype.process=function(t,e,i,n){var o=i||0,r=e||0;if(o>=1)throw new Error("Feedback value will force a positive feedback loop.");if(r>=this._maxDelay)throw new Error("Delay Time exceeds maximum delay time of "+this._maxDelay+" second.");t.connect(this.input),this.leftDelay.delayTime.setValueAtTime(r,this.ac.currentTime),this.rightDelay.delayTime.setValueAtTime(r,this.ac.currentTime),this._leftGain.gain.value=o,this._rightGain.gain.value=o,n&&(this._leftFilter.freq(n),this._rightFilter.freq(n))},t.Delay.prototype.delayTime=function(t){"number"!=typeof t?(t.connect(this.leftDelay.delayTime),t.connect(this.rightDelay.delayTime)):(this.leftDelay.delayTime.cancelScheduledValues(this.ac.currentTime),this.rightDelay.delayTime.cancelScheduledValues(this.ac.currentTime),this.leftDelay.delayTime.linearRampToValueAtTime(t,this.ac.currentTime),this.rightDelay.delayTime.linearRampToValueAtTime(t,this.ac.currentTime))},t.Delay.prototype.feedback=function(t){if(t&&"number"!=typeof t)t.connect(this._leftGain.gain),t.connect(this._rightGain.gain);else{if(t>=1)throw new Error("Feedback value will force a positive feedback loop.");"number"==typeof t&&(this._leftGain.gain.value=t,this._rightGain.gain.value=t)}return this._leftGain.gain.value},t.Delay.prototype.filter=function(t,e){this._leftFilter.set(t,e),this._rightFilter.set(t,e)},t.Delay.prototype.setType=function(t){switch(1===t&&(t="pingPong"),this._split.disconnect(),this._leftFilter.disconnect(),this._rightFilter.disconnect(),this._split.connect(this.leftDelay,0),this._split.connect(this.rightDelay,1),t){case"pingPong":this._rightFilter.setType(this._leftFilter.biquad.type),this._leftFilter.output.connect(this._merge,0,0),this._rightFilter.output.connect(this._merge,0,1),this._leftFilter.output.connect(this.rightDelay),this._rightFilter.output.connect(this.leftDelay);break;default:this._leftFilter.output.connect(this._merge,0,0),this._rightFilter.output.connect(this._merge,0,1),this._leftFilter.output.connect(this.leftDelay),this._rightFilter.output.connect(this.rightDelay)}},t.Delay.prototype.dispose=function(){i.prototype.dispose.apply(this),this._split.disconnect(),this._leftFilter.dispose(),this._rightFilter.dispose(),this._merge.disconnect(),this._leftGain.disconnect(),this._rightGain.disconnect(),this.leftDelay.disconnect(),this.rightDelay.disconnect(),this._split=void 0,this._leftFilter=void 0,this._rightFilter=void 0,this._merge=void 0,this._leftGain=void 0,this._rightGain=void 0,this.leftDelay=void 0,this.rightDelay=void 0}}(Y,X);var J;J=function(){var e=r,i=X;t.Reverb=function(){i.call(this),this.convolverNode=this.ac.createConvolver(),this.input.gain.value=.5,this.input.connect(this.convolverNode),this.convolverNode.connect(this.wet),this._seconds=3,this._decay=2,this._reverse=!1,this._buildImpulse()},t.Reverb.prototype=Object.create(i.prototype),t.Reverb.prototype.process=function(t,e,i,n){t.connect(this.input);var o=!1;e&&(this._seconds=e,o=!0),i&&(this._decay=i),n&&(this._reverse=n),o&&this._buildImpulse()},t.Reverb.prototype.set=function(t,e,i){var n=!1;t&&(this._seconds=t,n=!0),e&&(this._decay=e),i&&(this._reverse=i),n&&this._buildImpulse()},t.Reverb.prototype._buildImpulse=function(){var t,e,i=this.ac.sampleRate,n=i*this._seconds,o=this._decay,r=this.ac.createBuffer(2,n,i),s=r.getChannelData(0),a=r.getChannelData(1);for(e=0;n>e;e++)t=this._reverse?n-e:e,s[e]=(2*Math.random()-1)*Math.pow(1-t/n,o),a[e]=(2*Math.random()-1)*Math.pow(1-t/n,o);this.convolverNode.buffer=r},t.Reverb.prototype.dispose=function(){i.prototype.dispose.apply(this),this.convolverNode&&(this.convolverNode.buffer=null,this.convolverNode=null)},t.Convolver=function(t,e,n){i.call(this),this.convolverNode=this.ac.createConvolver(),this.input.gain.value=.5,this.input.connect(this.convolverNode),this.convolverNode.connect(this.wet),t?(this.impulses=[],this._loadBuffer(t,e,n)):(this._seconds=3,this._decay=2,this._reverse=!1,this._buildImpulse())},t.Convolver.prototype=Object.create(t.Reverb.prototype),t.prototype.registerPreloadMethod("createConvolver",t.prototype),t.prototype.createConvolver=function(e,i,n){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS");var o=this,r=new t.Convolver(e,function(t){"function"==typeof i&&i(t),"function"==typeof o._decrementPreload&&o._decrementPreload()},n);return r.impulses=[],r},t.Convolver.prototype._loadBuffer=function(i,n,o){var i=t.prototype._checkFileFormats(i),r=this,s=(new Error).stack,a=t.prototype.getAudioContext(),u=new XMLHttpRequest;u.open("GET",i,!0),u.responseType="arraybuffer",u.onload=function(){if(200===u.status)a.decodeAudioData(u.response,function(t){var e={},o=i.split("/");e.name=o[o.length-1],e.audioBuffer=t,r.impulses.push(e),r.convolverNode.buffer=e.audioBuffer,n&&n(e)},function(){var t=new e("decodeAudioData",s,r.url),i="AudioContext error at decodeAudioData for "+r.url;o?(t.msg=i,o(t)):console.error(i+"\n The error stack trace includes: \n"+t.stack)});else{var t=new e("loadConvolver",s,r.url),c="Unable to load "+r.url+". The request status was: "+u.status+" ("+u.statusText+")";o?(t.message=c,o(t)):console.error(c+"\n The error stack trace includes: \n"+t.stack)}},u.onerror=function(){var t=new e("loadConvolver",s,r.url),i="There was no response from the server at "+r.url+". Check the url and internet connectivity.";o?(t.message=i,o(t)):console.error(i+"\n The error stack trace includes: \n"+t.stack)},u.send()},t.Convolver.prototype.set=null,t.Convolver.prototype.process=function(t){t.connect(this.input)},t.Convolver.prototype.impulses=[],t.Convolver.prototype.addImpulse=function(t,e,i){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS"),this._loadBuffer(t,e,i)},t.Convolver.prototype.resetImpulse=function(t,e,i){window.location.origin.indexOf("file://")>-1&&"undefined"===window.cordova&&alert("This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS"),this.impulses=[],this._loadBuffer(t,e,i)},t.Convolver.prototype.toggleImpulse=function(t){if("number"==typeof t&&tthis._nextTick&&this._state;){var s=this._state.getValueAtTime(this._nextTick);if(s!==this._lastState){this._lastState=s;var a=this._state.get(this._nextTick);s===t.State.Started?(this._nextTick=a.time,this.isUndef(a.offset)||(this.ticks=a.offset),this.emit("start",a.time,this.ticks)):s===t.State.Stopped?(this.ticks=0,this.emit("stop",a.time)):s===t.State.Paused&&this.emit("pause",a.time)}var u=this._nextTick;this.frequency&&(this._nextTick+=1/this.frequency.getValueAtTime(this._nextTick),s===t.State.Started&&(this.callback(u),this.ticks++))}},t.Clock.prototype.getStateAtTime=function(t){return t=this.toSeconds(t),this._state.getValueAtTime(t)},t.Clock.prototype.dispose=function(){t.Emitter.prototype.dispose.call(this),this.context.off("tick",this._boundLoop),this._writable("frequency"),this.frequency.dispose(),this.frequency=null,this._boundLoop=null,this._nextTick=1/0,this.callback=null,this._state.dispose(),this._state=null},t.Clock}(p,F,K,v);var et;et=function(){var e=n,i=tt;t.Metro=function(){this.clock=new i({callback:this.ontick.bind(this)}),this.syncedParts=[],this.bpm=120,this._init(),this.prevTick=0,this.tatumTime=0,this.tickCallback=function(){}},t.Metro.prototype.ontick=function(t){var i=t-this.prevTick,n=t-e.audiocontext.currentTime;if(!(i-this.tatumTime<=-.02)){this.prevTick=t;var o=this;this.syncedParts.forEach(function(t){t.isPlaying&&(t.incrementStep(n),t.phrases.forEach(function(t){var e=t.sequence,i=o.metroTicks%e.length;0!==e[i]&&(o.metroTicks=t.parts.length?(t.scoreStep=0,t.onended()):(t.scoreStep=0,t.parts[t.currentPart-1].stop(),t.parts[t.currentPart].start())}var i=n,o=120;t.prototype.setBPM=function(t,e){o=t;for(var n in i.parts)i.parts[n]&&i.parts[n].setBPM(t,e)},t.Phrase=function(t,e,i){this.phraseStep=0,this.name=t,this.callback=e,this.sequence=i},t.Part=function(e,n){this.length=e||0,this.partStep=0,this.phrases=[],this.isPlaying=!1,this.noLoop(),this.tatums=n||.0625,this.metro=new t.Metro,this.metro._init(),this.metro.beatLength(this.tatums),this.metro.setBPM(o),i.parts.push(this),this.callback=function(){}},t.Part.prototype.setBPM=function(t,e){this.metro.setBPM(t,e)},t.Part.prototype.getBPM=function(){return this.metro.getBPM()},t.Part.prototype.start=function(t){if(!this.isPlaying){this.isPlaying=!0,this.metro.resetSync(this);var e=t||0;this.metro.start(e)}},t.Part.prototype.loop=function(t){this.looping=!0,this.onended=function(){this.partStep=0};var e=t||0;this.start(e)},t.Part.prototype.noLoop=function(){this.looping=!1,this.onended=function(){this.stop()}},t.Part.prototype.stop=function(t){this.partStep=0,this.pause(t)},t.Part.prototype.pause=function(t){this.isPlaying=!1;var e=t||0;this.metro.stop(e)},t.Part.prototype.addPhrase=function(e,i,n){var o;if(3===arguments.length)o=new t.Phrase(e,i,n);else{if(!(arguments[0]instanceof t.Phrase))throw"invalid input. addPhrase accepts name, callback, array or a p5.Phrase";o=arguments[0]}this.phrases.push(o),o.sequence.length>this.length&&(this.length=o.sequence.length)},t.Part.prototype.removePhrase=function(t){for(var e in this.phrases)this.phrases[e].name===t&&this.phrases.splice(e,1)},t.Part.prototype.getPhrase=function(t){for(var e in this.phrases)if(this.phrases[e].name===t)return this.phrases[e]},t.Part.prototype.replaceSequence=function(t,e){for(var i in this.phrases)this.phrases[i].name===t&&(this.phrases[i].sequence=e)},t.Part.prototype.incrementStep=function(t){this.partStep0&&o.iterations<=o.maxIterations&&o.callback(i)},frequency:this._calcFreq()})},t.SoundLoop.prototype.start=function(t){var i=t||0,n=e.audiocontext.currentTime;this.isPlaying||(this.clock.start(n+i),this.isPlaying=!0)},t.SoundLoop.prototype.stop=function(t){var i=t||0,n=e.audiocontext.currentTime;this.isPlaying&&(this.clock.stop(n+i),this.isPlaying=!1)},t.SoundLoop.prototype.pause=function(t){var i=t||0,n=e.audiocontext.currentTime;this.isPlaying&&(this.clock.pause(n+i),this.isPlaying=!1)},t.SoundLoop.prototype.syncedStart=function(t,i){var n=i||0,o=e.audiocontext.currentTime;if(t.isPlaying){if(t.isPlaying){var r=t.clock._nextTick-e.audiocontext.currentTime;this.clock.start(o+r),this.isPlaying=!0}}else t.clock.start(o+n),t.isPlaying=!0,this.clock.start(o+n),this.isPlaying=!0},t.SoundLoop.prototype._update=function(){this.clock.frequency.value=this._calcFreq()},t.SoundLoop.prototype._calcFreq=function(){return"number"==typeof this._interval?(this.musicalTimeMode=!1,1/this._interval):"string"==typeof this._interval?(this.musicalTimeMode=!0,this._bpm/60/this._convertNotation(this._interval)*(this._timeSignature/4)):void 0},t.SoundLoop.prototype._convertNotation=function(t){var e=t.slice(-1);switch(t=Number(t.slice(0,-1)),e){case"m":return this._measure(t);case"n":return this._note(t);default:console.warn("Specified interval is not formatted correctly. See Tone.js timing reference for more info: https://github.com/Tonejs/Tone.js/wiki/Time")}},t.SoundLoop.prototype._measure=function(t){return t*this._timeSignature},t.SoundLoop.prototype._note=function(t){return this._timeSignature/t},Object.defineProperty(t.SoundLoop.prototype,"bpm",{get:function(){return this._bpm},set:function(t){this.musicalTimeMode||console.warn('Changing the BPM in "seconds" mode has no effect. BPM is only relevant in musicalTimeMode when the interval is specified as a string ("2n", "4n", "1m"...etc)'),this._bpm=t,this._update()}}),Object.defineProperty(t.SoundLoop.prototype,"timeSignature",{get:function(){return this._timeSignature},set:function(t){this.musicalTimeMode||console.warn('Changing the timeSignature in "seconds" mode has no effect. BPM is only relevant in musicalTimeMode when the interval is specified as a string ("2n", "4n", "1m"...etc)'),this._timeSignature=t,this._update()}}),Object.defineProperty(t.SoundLoop.prototype,"interval",{get:function(){return this._interval},set:function(t){this.musicalTimeMode="Number"==typeof t?!1:!0,this._interval=t,this._update()}}),Object.defineProperty(t.SoundLoop.prototype,"iterations",{get:function(){return this.clock.ticks}}),t.SoundLoop}(n,tt);var ot;ot=function(){"use strict";var e=X;return t.Compressor=function(){e.call(this),this.compressor=this.ac.createDynamicsCompressor(),this.input.connect(this.compressor),this.compressor.connect(this.wet)},t.Compressor.prototype=Object.create(e.prototype),t.Compressor.prototype.process=function(t,e,i,n,o,r){t.connect(this.input),this.set(e,i,n,o,r)},t.Compressor.prototype.set=function(t,e,i,n,o){"undefined"!=typeof t&&this.attack(t),"undefined"!=typeof e&&this.knee(e),"undefined"!=typeof i&&this.ratio(i),"undefined"!=typeof n&&this.threshold(n),"undefined"!=typeof o&&this.release(o)},t.Compressor.prototype.attack=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.attack.value=t,this.compressor.attack.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.attack.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.attack),this.compressor.attack.value},t.Compressor.prototype.knee=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.knee.value=t,this.compressor.knee.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.knee.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.knee),this.compressor.knee.value},t.Compressor.prototype.ratio=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.ratio.value=t,this.compressor.ratio.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.ratio.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.ratio),this.compressor.ratio.value},t.Compressor.prototype.threshold=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.threshold.value=t,this.compressor.threshold.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.threshold.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof t&&t.connect(this.compressor.threshold),this.compressor.threshold.value},t.Compressor.prototype.release=function(t,e){var i=e||0;return"number"==typeof t?(this.compressor.release.value=t,this.compressor.release.cancelScheduledValues(this.ac.currentTime+.01+i),this.compressor.release.linearRampToValueAtTime(t,this.ac.currentTime+.02+i)):"undefined"!=typeof number&&t.connect(this.compressor.release),this.compressor.release.value},t.Compressor.prototype.reduction=function(){return this.compressor.reduction.value},t.Compressor.prototype.dispose=function(){e.prototype.dispose.apply(this),this.compressor&&(this.compressor.disconnect(),delete this.compressor)},t.Compressor}(n,X,r);var rt;rt=function(){function e(t,e){for(var i=t.length+e.length,n=new Float32Array(i),o=0,r=0;i>r;)n[r++]=t[o],n[r++]=e[o],o++;return n}function i(t,e,i){for(var n=i.length,o=0;n>o;o++)t.setUint8(e+o,i.charCodeAt(o))}var o=n,r=o.audiocontext;t.SoundRecorder=function(){this.input=r.createGain(),this.output=r.createGain(),this.recording=!1,this.bufferSize=1024,this._channels=2,this._clear(),this._jsNode=r.createScriptProcessor(this.bufferSize,this._channels,2),this._jsNode.onaudioprocess=this._audioprocess.bind(this),this._callback=function(){},this._jsNode.connect(t.soundOut._silentNode),this.setInput(),o.soundArray.push(this)},t.SoundRecorder.prototype.setInput=function(e){this.input.disconnect(),this.input=null,this.input=r.createGain(),this.input.connect(this._jsNode),this.input.connect(this.output),e?e.connect(this.input):t.soundOut.output.connect(this.input)},t.SoundRecorder.prototype.record=function(t,e,i){this.recording=!0,e&&(this.sampleLimit=Math.round(e*r.sampleRate)),t&&i?this._callback=function(){this.buffer=this._getBuffer(),t.setBuffer(this.buffer),i()}:t&&(this._callback=function(){this.buffer=this._getBuffer(),t.setBuffer(this.buffer)})},t.SoundRecorder.prototype.stop=function(){this.recording=!1,this._callback(),this._clear()},t.SoundRecorder.prototype._clear=function(){this._leftBuffers=[],this._rightBuffers=[],this.recordedSamples=0,this.sampleLimit=null},t.SoundRecorder.prototype._audioprocess=function(t){if(this.recording!==!1&&this.recording===!0)if(this.sampleLimit&&this.recordedSamples>=this.sampleLimit)this.stop();else{var e=t.inputBuffer.getChannelData(0),i=t.inputBuffer.getChannelData(1);this._leftBuffers.push(new Float32Array(e)),this._rightBuffers.push(new Float32Array(i)),this.recordedSamples+=this.bufferSize}},t.SoundRecorder.prototype._getBuffer=function(){var t=[];return t.push(this._mergeBuffers(this._leftBuffers)),t.push(this._mergeBuffers(this._rightBuffers)),t},t.SoundRecorder.prototype._mergeBuffers=function(t){for(var e=new Float32Array(this.recordedSamples),i=0,n=t.length,o=0;n>o;o++){var r=t[o];e.set(r,i),i+=r.length}return e},t.SoundRecorder.prototype.dispose=function(){this._clear();var t=o.soundArray.indexOf(this);o.soundArray.splice(t,1),this._callback=function(){},this.input&&this.input.disconnect(),this.input=null,this._jsNode=null},t.prototype.saveSound=function(n,o){var r,s;r=n.buffer.getChannelData(0),s=n.buffer.numberOfChannels>1?n.buffer.getChannelData(1):r;var a=e(r,s),u=new window.ArrayBuffer(44+2*a.length),c=new window.DataView(u);i(c,0,"RIFF"),c.setUint32(4,36+2*a.length,!0),i(c,8,"WAVE"),i(c,12,"fmt "),c.setUint32(16,16,!0),c.setUint16(20,1,!0),c.setUint16(22,2,!0),c.setUint32(24,44100,!0),c.setUint32(28,176400,!0),c.setUint16(32,4,!0),c.setUint16(34,16,!0),i(c,36,"data"),c.setUint32(40,2*a.length,!0);for(var p=a.length,h=44,l=1,f=0;p>f;f++)c.setInt16(h,a[f]*(32767*l),!0),h+=2;t.prototype.writeFile([c],o,"wav")}}(n);var st;st=function(){t.PeakDetect=function(t,e,i,n){this.framesPerPeak=n||20,this.framesSinceLastPeak=0,this.decayRate=.95,this.threshold=i||.35,this.cutoff=0,this.cutoffMult=1.5,this.energy=0,this.penergy=0,this.currentValue=0,this.isDetected=!1,this.f1=t||40,this.f2=e||2e4,this._onPeak=function(){}},t.PeakDetect.prototype.update=function(t){var e=this.energy=t.getEnergy(this.f1,this.f2)/255;e>this.cutoff&&e>this.threshold&&e-this.penergy>0?(this._onPeak(),this.isDetected=!0,this.cutoff=e*this.cutoffMult,this.framesSinceLastPeak=0):(this.isDetected=!1,this.framesSinceLastPeak<=this.framesPerPeak?this.framesSinceLastPeak++:(this.cutoff*=this.decayRate,this.cutoff=Math.max(this.cutoff,this.threshold))),this.currentValue=e,this.penergy=e},t.PeakDetect.prototype.onPeak=function(t,e){var i=this;i._onPeak=function(){t(i.energy,e)}}}();var at;at=function(){var e=n;t.Gain=function(){this.ac=e.audiocontext,this.input=this.ac.createGain(),this.output=this.ac.createGain(),this.input.gain.value=.5,this.input.connect(this.output),e.soundArray.push(this)},t.Gain.prototype.setInput=function(t){t.connect(this.input)},t.Gain.prototype.connect=function(e){var i=e||t.soundOut.input;this.output.connect(i.input?i.input:i)},t.Gain.prototype.disconnect=function(){this.output&&this.output.disconnect()},t.Gain.prototype.amp=function(t,i,n){var i=i||0,n=n||0,o=e.audiocontext.currentTime,r=this.output.gain.value;this.output.gain.cancelScheduledValues(o),this.output.gain.linearRampToValueAtTime(r,o+n),this.output.gain.linearRampToValueAtTime(t,o+n+i)},t.Gain.prototype.dispose=function(){var t=e.soundArray.indexOf(this);e.soundArray.splice(t,1),this.output&&(this.output.disconnect(),delete this.output),this.input&&(this.input.disconnect(),delete this.input)}}(n);var ut;ut=function(){var e=n;return t.AudioVoice=function(){this.ac=e.audiocontext,this.output=this.ac.createGain(),this.connect(),e.soundArray.push(this)},t.AudioVoice.prototype.play=function(t,e,i,n){},t.AudioVoice.prototype.triggerAttack=function(t,e,i){},t.AudioVoice.prototype.triggerRelease=function(t){},t.AudioVoice.prototype.amp=function(t,e){},t.AudioVoice.prototype.connect=function(t){var i=t||e.input;this.output.connect(i.input?i.input:i)},t.AudioVoice.prototype.disconnect=function(){this.output.disconnect()},t.AudioVoice.prototype.dispose=function(){this.output&&(this.output.disconnect(),delete this.output)},t.AudioVoice}(n);var ct;ct=function(){var e=n,i=ut,r=o.noteToFreq,s=.15;t.MonoSynth=function(){i.call(this),this.oscillator=new t.Oscillator,this.env=new t.Envelope,this.env.setRange(1,0),this.env.setExp(!0),this.setADSR(.02,.25,.05,.35),this.filter=new t.Filter("highpass"),this.filter.set(5,1),this.oscillator.disconnect(),this.oscillator.connect(this.filter),this.env.disconnect(),this.env.setInput(this.oscillator),this.filter.connect(this.output),this.oscillator.start(),this.connect(),this._isOn=!1,e.soundArray.push(this)},t.MonoSynth.prototype=Object.create(t.AudioVoice.prototype),t.MonoSynth.prototype.play=function(t,e,i,n){this.triggerAttack(t,e,~~i),this.triggerRelease(~~i+(n||s))},t.MonoSynth.prototype.triggerAttack=function(t,e,i){var i=~~i,n=r(t),o=e||.1;this._isOn=!0,this.oscillator.freq(n,0,i),this.env.ramp(this.output,i,o)},t.MonoSynth.prototype.triggerRelease=function(t){var t=t||0;this.env.ramp(this.output,t,0),this._isOn=!1},t.MonoSynth.prototype.setADSR=function(t,e,i,n){this.env.setADSR(t,e,i,n)},Object.defineProperties(t.MonoSynth.prototype,{attack:{get:function(){return this.env.aTime},set:function(t){this.env.setADSR(t,this.env.dTime,this.env.sPercent,this.env.rTime)}},decay:{get:function(){return this.env.dTime},set:function(t){this.env.setADSR(this.env.aTime,t,this.env.sPercent,this.env.rTime)}},sustain:{get:function(){return this.env.sPercent},set:function(t){this.env.setADSR(this.env.aTime,this.env.dTime,t,this.env.rTime)}},release:{get:function(){return this.env.rTime},set:function(t){this.env.setADSR(this.env.aTime,this.env.dTime,this.env.sPercent,t)}}}),t.MonoSynth.prototype.amp=function(t,e){var i=e||0;return"undefined"!=typeof t&&this.oscillator.amp(t,i),this.oscillator.amp().value},t.MonoSynth.prototype.connect=function(t){var i=t||e.input;this.output.connect(i.input?i.input:i)},t.MonoSynth.prototype.disconnect=function(){this.output&&this.output.disconnect()},t.MonoSynth.prototype.dispose=function(){i.prototype.dispose.apply(this),this.filter&&this.filter.dispose(),this.env&&this.env.dispose(),this.oscillator&&this.oscillator.dispose()}}(n,ut,o);var pt;pt=function(){var e=n,i=F,r=o.noteToFreq;t.PolySynth=function(n,o){this.audiovoices=[],this.notes={},this._newest=0,this._oldest=0,this.maxVoices=o||8,this.AudioVoice=void 0===n?t.MonoSynth:n,this._voicesInUse=new i(0),this.output=e.audiocontext.createGain(),this.connect(),this._allocateVoices(),e.soundArray.push(this)},t.PolySynth.prototype._allocateVoices=function(){for(var t=0;tf?f:p}this.audiovoices[a].triggerAttack(c,p,s)},t.PolySynth.prototype._updateAfter=function(t,e){if(null!==this._voicesInUse._searchAfter(t)){this._voicesInUse._searchAfter(t).value+=e;var i=this._voicesInUse._searchAfter(t).time;this._updateAfter(i,e)}},t.PolySynth.prototype.noteRelease=function(t,i){var n=e.audiocontext.currentTime,o=i||0,s=n+o;if(t){var a=r(t);if(this.notes[a]&&null!==this.notes[a].getValueAtTime(s)){var u=Math.max(~~this._voicesInUse.getValueAtTime(s).value,1);this._voicesInUse.setValueAtTime(u-1,s),u>0&&this._updateAfter(s,-1),this.audiovoices[this.notes[a].getValueAtTime(s)].triggerRelease(o),this.notes[a].dispose(),delete this.notes[a],this._newest=0===this._newest?0:(this._newest-1)%(this.maxVoices-1)}else console.warn("Cannot release a note that is not already playing")}else{this.audiovoices.forEach(function(t){t.triggerRelease(o)}),this._voicesInUse.setValueAtTime(0,s);for(var c in this.notes)this.notes[c].dispose(),delete this.notes[c]}},t.PolySynth.prototype.connect=function(t){var i=t||e.input;this.output.connect(i.input?i.input:i)},t.PolySynth.prototype.disconnect=function(){this.output&&this.output.disconnect()},t.PolySynth.prototype.dispose=function(){this.audiovoices.forEach(function(t){t.dispose()}),this.output&&(this.output.disconnect(),delete this.output)}}(n,F,o);var ht;ht=function(){function e(t){for(var e,i="number"==typeof t?t:50,n=44100,o=new Float32Array(n),r=Math.PI/180,s=0;n>s;++s)e=2*s/n-1,o[s]=(3+i)*e*20*r/(Math.PI+i*Math.abs(e));return o}var i=X;t.Distortion=function(n,o){if(i.call(this),"undefined"==typeof n&&(n=.25),"number"!=typeof n)throw new Error("amount must be a number");if("undefined"==typeof o&&(o="2x"),"string"!=typeof o)throw new Error("oversample must be a String");var r=t.prototype.map(n,0,1,0,2e3);this.waveShaperNode=this.ac.createWaveShaper(),this.amount=r,this.waveShaperNode.curve=e(r),this.waveShaperNode.oversample=o,this.input.connect(this.waveShaperNode),this.waveShaperNode.connect(this.wet)},t.Distortion.prototype=Object.create(i.prototype),t.Distortion.prototype.process=function(t,e,i){t.connect(this.input),this.set(e,i)},t.Distortion.prototype.set=function(i,n){if(i){var o=t.prototype.map(i,0,1,0,2e3);this.amount=o,this.waveShaperNode.curve=e(o)}n&&(this.waveShaperNode.oversample=n)},t.Distortion.prototype.getAmount=function(){return this.amount},t.Distortion.prototype.getOversample=function(){return this.waveShaperNode.oversample},t.Distortion.prototype.dispose=function(){i.prototype.dispose.apply(this),this.waveShaperNode&&(this.waveShaperNode.disconnect(),this.waveShaperNode=null)}}(X);var lt;lt=function(){var t=n;return t}(e,i,n,o,r,s,a,u,c,P,k,q,M,V,E,Y,W,Q,H,$,J,et,it,nt,ot,rt,st,at,ct,pt,ht,ut,ct,pt)}); \ No newline at end of file +!(function (t, e) { + 'function' == typeof define && define.amd + ? define('p5.sound', ['p5'], function (t) { + e(t); + }) + : e('object' == typeof exports ? require('../p5') : t.p5); +})(this, function (t) { + var e; + e = (function () { + !(function () { + function t(t) { + t && + (t.setTargetAtTime || + (t.setTargetAtTime = t.setTargetValueAtTime)); + } + window.hasOwnProperty('webkitAudioContext') && + !window.hasOwnProperty('AudioContext') && + ((window.AudioContext = window.webkitAudioContext), + 'function' != typeof AudioContext.prototype.createGain && + (AudioContext.prototype.createGain = + AudioContext.prototype.createGainNode), + 'function' != typeof AudioContext.prototype.createDelay && + (AudioContext.prototype.createDelay = + AudioContext.prototype.createDelayNode), + 'function' != + typeof AudioContext.prototype.createScriptProcessor && + (AudioContext.prototype.createScriptProcessor = + AudioContext.prototype.createJavaScriptNode), + 'function' != + typeof AudioContext.prototype.createPeriodicWave && + (AudioContext.prototype.createPeriodicWave = + AudioContext.prototype.createWaveTable), + (AudioContext.prototype.internal_createGain = + AudioContext.prototype.createGain), + (AudioContext.prototype.createGain = function () { + var e = this.internal_createGain(); + return t(e.gain), e; + }), + (AudioContext.prototype.internal_createDelay = + AudioContext.prototype.createDelay), + (AudioContext.prototype.createDelay = function (e) { + var i = e + ? this.internal_createDelay(e) + : this.internal_createDelay(); + return t(i.delayTime), i; + }), + (AudioContext.prototype.internal_createBufferSource = + AudioContext.prototype.createBufferSource), + (AudioContext.prototype.createBufferSource = function () { + var e = this.internal_createBufferSource(); + return ( + e.start + ? ((e.internal_start = e.start), + (e.start = function (t, i, n) { + 'undefined' != typeof n + ? e.internal_start(t || 0, i, n) + : e.internal_start(t || 0, i || 0); + })) + : (e.start = function (t, e, i) { + e || i + ? this.noteGrainOn(t || 0, e, i) + : this.noteOn(t || 0); + }), + e.stop + ? ((e.internal_stop = e.stop), + (e.stop = function (t) { + e.internal_stop(t || 0); + })) + : (e.stop = function (t) { + this.noteOff(t || 0); + }), + t(e.playbackRate), + e + ); + }), + (AudioContext.prototype.internal_createDynamicsCompressor = + AudioContext.prototype.createDynamicsCompressor), + (AudioContext.prototype.createDynamicsCompressor = function () { + var e = this.internal_createDynamicsCompressor(); + return ( + t(e.threshold), + t(e.knee), + t(e.ratio), + t(e.reduction), + t(e.attack), + t(e.release), + e + ); + }), + (AudioContext.prototype.internal_createBiquadFilter = + AudioContext.prototype.createBiquadFilter), + (AudioContext.prototype.createBiquadFilter = function () { + var e = this.internal_createBiquadFilter(); + return t(e.frequency), t(e.detune), t(e.Q), t(e.gain), e; + }), + 'function' != typeof AudioContext.prototype.createOscillator && + ((AudioContext.prototype.internal_createOscillator = + AudioContext.prototype.createOscillator), + (AudioContext.prototype.createOscillator = function () { + var e = this.internal_createOscillator(); + return ( + e.start + ? ((e.internal_start = e.start), + (e.start = function (t) { + e.internal_start(t || 0); + })) + : (e.start = function (t) { + this.noteOn(t || 0); + }), + e.stop + ? ((e.internal_stop = e.stop), + (e.stop = function (t) { + e.internal_stop(t || 0); + })) + : (e.stop = function (t) { + this.noteOff(t || 0); + }), + e.setPeriodicWave || + (e.setPeriodicWave = e.setWaveTable), + t(e.frequency), + t(e.detune), + e + ); + }))), + window.hasOwnProperty('webkitOfflineAudioContext') && + !window.hasOwnProperty('OfflineAudioContext') && + (window.OfflineAudioContext = + window.webkitOfflineAudioContext); + })(window), + (navigator.getUserMedia = + navigator.getUserMedia || + navigator.webkitGetUserMedia || + navigator.mozGetUserMedia || + navigator.msGetUserMedia); + var e = document.createElement('audio'); + t.prototype.isSupported = function () { + return !!e.canPlayType; + }; + var i = function () { + return ( + !!e.canPlayType && + e.canPlayType('audio/ogg; codecs="vorbis"') + ); + }, + n = function () { + return !!e.canPlayType && e.canPlayType('audio/mpeg;'); + }, + o = function () { + return ( + !!e.canPlayType && e.canPlayType('audio/wav; codecs="1"') + ); + }, + r = function () { + return ( + !!e.canPlayType && + (e.canPlayType('audio/x-m4a;') || + e.canPlayType('audio/aac;')) + ); + }, + s = function () { + return !!e.canPlayType && e.canPlayType('audio/x-aiff;'); + }; + t.prototype.isFileSupported = function (t) { + switch (t.toLowerCase()) { + case 'mp3': + return n(); + case 'wav': + return o(); + case 'ogg': + return i(); + case 'aac': + case 'm4a': + case 'mp4': + return r(); + case 'aif': + case 'aiff': + return s(); + default: + return !1; + } + }; + })(); + var i; + i = (function () { + var e = new window.AudioContext(); + t.prototype.getAudioContext = function () { + return e; + }; + var i = navigator.userAgent.match(/(iPad|iPhone|iPod)/g) ? !0 : !1; + if (i) { + var n = !1, + o = function () { + if (!n) { + var t = e.createBuffer(1, 1, 22050), + i = e.createBufferSource(); + (i.buffer = t), + i.connect(e.destination), + i.start(0), + console.log('start ios!'), + 'running' === e.state && (n = !0); + } + }; + document.addEventListener('touchend', o, !1), + document.addEventListener('touchstart', o, !1); + } + return e; + })(); + var n; + n = (function () { + var e = function () { + var e = t.prototype.getAudioContext(); + (this.input = e.createGain()), + (this.output = e.createGain()), + (this.limiter = e.createDynamicsCompressor()), + (this.limiter.threshold.value = 0), + (this.limiter.ratio.value = 20), + (this.audiocontext = e), + this.output.disconnect(), + this.input.connect(this.limiter), + this.limiter.connect(this.output), + (this.meter = e.createGain()), + (this.fftMeter = e.createGain()), + this.output.connect(this.meter), + this.output.connect(this.fftMeter), + this.output.connect(this.audiocontext.destination), + (this.soundArray = []), + (this.parts = []), + (this.extensions = []); + }, + i = new e(); + return ( + (t.prototype.getMasterVolume = function () { + return i.output.gain.value; + }), + (t.prototype.masterVolume = function (t, e, n) { + if ('number' == typeof t) { + var e = e || 0, + n = n || 0, + o = i.audiocontext.currentTime, + r = i.output.gain.value; + i.output.gain.cancelScheduledValues(o + n), + i.output.gain.linearRampToValueAtTime(r, o + n), + i.output.gain.linearRampToValueAtTime(t, o + n + e); + } else { + if (!t) return i.output.gain; + t.connect(i.output.gain); + } + }), + (t.prototype.soundOut = t.soundOut = i), + (t.soundOut._silentNode = i.audiocontext.createGain()), + (t.soundOut._silentNode.gain.value = 0), + t.soundOut._silentNode.connect(i.audiocontext.destination), + i + ); + })(); + var o; + o = (function () { + var e = n; + (t.prototype.sampleRate = function () { + return e.audiocontext.sampleRate; + }), + (t.prototype.freqToMidi = function (t) { + var e = Math.log(t / 440) / Math.log(2), + i = Math.round(12 * e) + 69; + return i; + }); + var i = (t.prototype.midiToFreq = function (t) { + return 440 * Math.pow(2, (t - 69) / 12); + }); + return ( + (noteToFreq = function (t) { + if ('string' != typeof t) return t; + var e = {A: 21, B: 23, C: 24, D: 26, E: 28, F: 29, G: 31}, + n = e[t[0].toUpperCase()], + o = ~~t.slice(-1); + switch (((n += 12 * (o - 1)), t[1])) { + case '#': + n += 1; + break; + case 'b': + n -= 1; + } + return i(n); + }), + (t.prototype.soundFormats = function () { + e.extensions = []; + for (var t = 0; t < arguments.length; t++) { + if ( + ((arguments[t] = arguments[t].toLowerCase()), + !( + ['mp3', 'wav', 'ogg', 'm4a', 'aac'].indexOf( + arguments[t], + ) > -1 + )) + ) + throw arguments[t] + ' is not a valid sound format!'; + e.extensions.push(arguments[t]); + } + }), + (t.prototype.disposeSound = function () { + for (var t = 0; t < e.soundArray.length; t++) + e.soundArray[t].dispose(); + }), + t.prototype.registerMethod('remove', t.prototype.disposeSound), + (t.prototype._checkFileFormats = function (i) { + var n; + if ('string' == typeof i) { + n = i; + var o = n.split('.').pop(); + if (['mp3', 'wav', 'ogg', 'm4a', 'aac'].indexOf(o) > -1) + if (t.prototype.isFileSupported(o)) n = n; + else + for ( + var r = n.split('.'), + s = r[r.length - 1], + a = 0; + a < e.extensions.length; + a++ + ) { + var u = e.extensions[a], + c = t.prototype.isFileSupported(u); + if (c) { + (s = ''), 2 === r.length && (s += r[0]); + for (var a = 1; a <= r.length - 2; a++) { + var p = r[a]; + s += '.' + p; + } + (n = s += '.'), (n = n += u); + break; + } + } + else + for (var a = 0; a < e.extensions.length; a++) { + var u = e.extensions[a], + c = t.prototype.isFileSupported(u); + if (c) { + n = n + '.' + u; + break; + } + } + } else if ('object' == typeof i) + for (var a = 0; a < i.length; a++) { + var u = i[a].split('.').pop(), + c = t.prototype.isFileSupported(u); + if (c) { + n = i[a]; + break; + } + } + return n; + }), + (t.prototype._mathChain = function (t, e, i, n, o) { + for (var r in t.mathOps) + t.mathOps[r] instanceof o && + (t.mathOps[r].dispose(), + (i = r), + i < t.mathOps.length - 1 && (n = t.mathOps[r + 1])); + return ( + t.mathOps[i - 1].disconnect(), + t.mathOps[i - 1].connect(e), + e.connect(n), + (t.mathOps[i] = e), + t + ); + }), + {midiToFreq: i, noteToFreq: noteToFreq} + ); + })(n); + var r; + r = (function () { + var t = function (t, e, i) { + var n, + o, + r = new Error(); + (r.name = t), + (r.originalStack = r.stack + e), + (n = r.stack + e), + (r.failedPath = i); + var o = n.split('\n'); + return ( + (o = o.filter(function (t) { + return !t.match(/(p5.|native code|globalInit)/g); + })), + (r.stack = o.join('\n')), + r + ); + }; + return t; + })(); + var s; + s = (function () { + var e = n, + i = e.audiocontext; + 'undefined' != typeof i.createStereoPanner + ? ((t.Panner = function (t, e) { + (this.stereoPanner = this.input = i.createStereoPanner()), + t.connect(this.stereoPanner), + this.stereoPanner.connect(e); + }), + (t.Panner.prototype.pan = function (t, e) { + var n = e || 0, + o = i.currentTime + n; + this.stereoPanner.pan.linearRampToValueAtTime(t, o); + }), + (t.Panner.prototype.inputChannels = function () {}), + (t.Panner.prototype.connect = function (t) { + this.stereoPanner.connect(t); + }), + (t.Panner.prototype.disconnect = function () { + this.stereoPanner && this.stereoPanner.disconnect(); + })) + : ((t.Panner = function (t, e, n) { + (this.input = i.createGain()), + t.connect(this.input), + (this.left = i.createGain()), + (this.right = i.createGain()), + (this.left.channelInterpretation = 'discrete'), + (this.right.channelInterpretation = 'discrete'), + n > 1 + ? ((this.splitter = i.createChannelSplitter(2)), + this.input.connect(this.splitter), + this.splitter.connect(this.left, 1), + this.splitter.connect(this.right, 0)) + : (this.input.connect(this.left), + this.input.connect(this.right)), + (this.output = i.createChannelMerger(2)), + this.left.connect(this.output, 0, 1), + this.right.connect(this.output, 0, 0), + this.output.connect(e); + }), + (t.Panner.prototype.pan = function (t, e) { + var n = e || 0, + o = i.currentTime + n, + r = (t + 1) / 2, + s = Math.cos((r * Math.PI) / 2), + a = Math.sin((r * Math.PI) / 2); + this.left.gain.linearRampToValueAtTime(a, o), + this.right.gain.linearRampToValueAtTime(s, o); + }), + (t.Panner.prototype.inputChannels = function (t) { + 1 === t + ? (this.input.disconnect(), + this.input.connect(this.left), + this.input.connect(this.right)) + : 2 === t && + ((this.splitter = i.createChannelSplitter(2)), + this.input.disconnect(), + this.input.connect(this.splitter), + this.splitter.connect(this.left, 1), + this.splitter.connect(this.right, 0)); + }), + (t.Panner.prototype.connect = function (t) { + this.output.connect(t); + }), + (t.Panner.prototype.disconnect = function () { + this.output && this.output.disconnect(); + })); + })(n); + var a; + a = (function () { + function e(t, e) { + for (var i = {}, n = t.length, o = 0; n > o; o++) { + if (t[o] > e) { + var r = t[o], + s = new d(r, o); + (i[o] = s), (o += 6e3); + } + o++; + } + return i; + } + function i(t) { + for ( + var e = [], i = Object.keys(t).sort(), n = 0; + n < i.length; + n++ + ) + for (var o = 0; 10 > o; o++) { + var r = t[i[n]], + s = t[i[n + o]]; + if (r && s) { + var a = r.sampleIndex, + u = s.sampleIndex, + c = u - a; + c > 0 && r.intervals.push(c); + var p = e.some(function (t) { + return t.interval === c ? (t.count++, t) : void 0; + }); + p || e.push({interval: c, count: 1}); + } + } + return e; + } + function s(t, e) { + var i = []; + return ( + t.forEach(function (t) { + try { + var n = Math.abs(60 / (t.interval / e)); + n = u(n); + var o = i.some(function (e) { + return e.tempo === n + ? (e.count += t.count) + : void 0; + }); + if (!o) { + if (isNaN(n)) return; + i.push({tempo: Math.round(n), count: t.count}); + } + } catch (r) { + throw r; + } + }), + i + ); + } + function a(t, e, i, n) { + for ( + var o = [], r = Object.keys(t).sort(), s = 0; + s < r.length; + s++ + ) + for ( + var a = r[s], c = t[a], p = 0; + p < c.intervals.length; + p++ + ) { + var h = Math.round(Math.abs(60 / (c.intervals[p] / i))); + (h = u(h)), + Math.abs(h - e) < n && o.push(c.sampleIndex / i); + } + return (o = o.filter(function (t, e, i) { + var n = i[e + 1] - t; + return n > 0.01 ? !0 : void 0; + })); + } + function u(t) { + if (isFinite(t) && 0 !== t) { + for (; 90 > t; ) t *= 2; + for (; t > 180 && t > 90; ) t /= 2; + return t; + } + } + var c = r, + p = n, + h = p.audiocontext, + l = o.midiToFreq; + (t.SoundFile = function (e, i, n, o) { + if ('undefined' != typeof e) { + if ('string' == typeof e || 'string' == typeof e[0]) { + var r = t.prototype._checkFileFormats(e); + this.url = r; + } else if ( + 'object' == typeof e && + !( + window.File && + window.FileReader && + window.FileList && + window.Blob + ) + ) + throw 'Unable to load file because the File API is not supported'; + e.file && (e = e.file), (this.file = e); + } + (this._onended = function () {}), + (this._looping = !1), + (this._playing = !1), + (this._paused = !1), + (this._pauseTime = 0), + (this._cues = []), + (this._lastPos = 0), + (this._counterNode = null), + (this._scopeNode = null), + (this.bufferSourceNodes = []), + (this.bufferSourceNode = null), + (this.buffer = null), + (this.playbackRate = 1), + (this.input = p.audiocontext.createGain()), + (this.output = p.audiocontext.createGain()), + (this.reversed = !1), + (this.startTime = 0), + (this.endTime = null), + (this.pauseTime = 0), + (this.mode = 'sustain'), + (this.startMillis = null), + (this.panPosition = 0), + (this.panner = new t.Panner(this.output, p.input, 2)), + (this.url || this.file) && this.load(i, n), + p.soundArray.push(this), + 'function' == typeof o + ? (this._whileLoading = o) + : (this._whileLoading = function () {}); + }), + t.prototype.registerPreloadMethod('loadSound', t.prototype), + (t.prototype.loadSound = function (e, i, n, o) { + window.location.origin.indexOf('file://') > -1 && + 'undefined' === window.cordova && + window.alert( + 'This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS', + ); + var r = this, + s = new t.SoundFile( + e, + function () { + 'function' == typeof i && i.apply(r, arguments), + 'function' == typeof r._decrementPreload && + r._decrementPreload(); + }, + n, + o, + ); + return s; + }), + (t.SoundFile.prototype.load = function (t, e) { + var i = this, + n = new Error().stack; + if (void 0 !== this.url && '' !== this.url) { + var o = new XMLHttpRequest(); + o.addEventListener( + 'progress', + function (t) { + i._updateProgress(t); + }, + !1, + ), + o.open('GET', this.url, !0), + (o.responseType = 'arraybuffer'), + (o.onload = function () { + if (200 === o.status) + h.decodeAudioData( + o.response, + function (e) { + (i.buffer = e), + i.panner.inputChannels( + e.numberOfChannels, + ), + t && t(i); + }, + function () { + var t = new c( + 'decodeAudioData', + n, + i.url, + ), + o = + 'AudioContext error at decodeAudioData for ' + + i.url; + e + ? ((t.msg = o), e(t)) + : console.error( + o + + '\n The error stack trace includes: \n' + + t.stack, + ); + }, + ); + else { + var r = new c('loadSound', n, i.url), + s = + 'Unable to load ' + + i.url + + '. The request status was: ' + + o.status + + ' (' + + o.statusText + + ')'; + e + ? ((r.message = s), e(r)) + : console.error( + s + + '\n The error stack trace includes: \n' + + r.stack, + ); + } + }), + (o.onerror = function () { + var t = new c('loadSound', n, i.url), + o = + 'There was no response from the server at ' + + i.url + + '. Check the url and internet connectivity.'; + e + ? ((t.message = o), e(t)) + : console.error( + o + + '\n The error stack trace includes: \n' + + t.stack, + ); + }), + o.send(); + } else if (void 0 !== this.file) { + var r = new FileReader(); + (r.onload = function () { + h.decodeAudioData(r.result, function (e) { + (i.buffer = e), + i.panner.inputChannels(e.numberOfChannels), + t && t(i); + }); + }), + (r.onerror = function (t) { + onerror && onerror(t); + }), + r.readAsArrayBuffer(this.file); + } + }), + (t.SoundFile.prototype._updateProgress = function (t) { + if (t.lengthComputable) { + var e = (t.loaded / t.total) * 0.99; + this._whileLoading(e, t); + } else this._whileLoading('size unknown'); + }), + (t.SoundFile.prototype.isLoaded = function () { + return this.buffer ? !0 : !1; + }), + (t.SoundFile.prototype.play = function (t, e, i, n, o) { + if (!this.output) + return void console.warn( + 'SoundFile.play() called after dispose', + ); + var r, + s, + a = this, + u = p.audiocontext.currentTime, + c = t || 0; + if ( + (0 > c && (c = 0), + (c += u), + 'undefined' != typeof e && this.rate(e), + 'undefined' != typeof i && this.setVolume(i), + !this.buffer) + ) + throw 'not ready to play file, buffer has yet to load. Try preload()'; + if ( + ((this._pauseTime = 0), + 'restart' === this.mode && + this.buffer && + this.bufferSourceNode && + (this.bufferSourceNode.stop(c), + this._counterNode.stop(c)), + 'untildone' !== this.mode || !this.isPlaying()) + ) { + if ( + ((this.bufferSourceNode = this._initSourceNode()), + delete this._counterNode, + (this._counterNode = this._initCounterNode()), + n) + ) { + if (!(n >= 0 && n < this.buffer.duration)) + throw 'start time out of range'; + r = n; + } else r = 0; + o && + (o = + o <= this.buffer.duration - r + ? o + : this.buffer.duration), + this._paused + ? (this.bufferSourceNode.start( + c, + this.pauseTime, + o, + ), + this._counterNode.start(c, this.pauseTime, o)) + : (this.bufferSourceNode.start(c, r, o), + this._counterNode.start(c, r, o)), + (this._playing = !0), + (this._paused = !1), + this.bufferSourceNodes.push(this.bufferSourceNode), + (this.bufferSourceNode._arrayIndex = + this.bufferSourceNodes.length - 1); + var h = function () { + (this._playing = !1), + this.removeEventListener('ended', h, !1), + a._onended(a), + a.bufferSourceNodes.forEach(function (t, e) { + t._playing === !1 && + a.bufferSourceNodes.splice(e); + }), + 0 === a.bufferSourceNodes.length && + (a._playing = !1); + }; + (this.bufferSourceNode.onended = h), + (this.bufferSourceNode.loop = this._looping), + (this._counterNode.loop = this._looping), + this._looping === !0 && + ((s = o ? o : r - 1e-15), + (this.bufferSourceNode.loopStart = r), + (this.bufferSourceNode.loopEnd = s), + (this._counterNode.loopStart = r), + (this._counterNode.loopEnd = s)); + } + }), + (t.SoundFile.prototype.playMode = function (t) { + var e = t.toLowerCase(); + if ('restart' === e && this.buffer && this.bufferSourceNode) + for ( + var i = 0; + i < this.bufferSourceNodes.length - 1; + i++ + ) { + var n = p.audiocontext.currentTime; + this.bufferSourceNodes[i].stop(n); + } + if ('restart' !== e && 'sustain' !== e && 'untildone' !== e) + throw 'Invalid play mode. Must be either "restart" or "sustain"'; + this.mode = e; + }), + (t.SoundFile.prototype.pause = function (t) { + var e = p.audiocontext.currentTime, + i = t || 0, + n = i + e; + this.isPlaying() && this.buffer && this.bufferSourceNode + ? ((this.pauseTime = this.currentTime()), + this.bufferSourceNode.stop(n), + this._counterNode.stop(n), + (this._paused = !0), + (this._playing = !1), + (this._pauseTime = this.currentTime())) + : (this._pauseTime = 0); + }), + (t.SoundFile.prototype.loop = function (t, e, i, n, o) { + (this._looping = !0), this.play(t, e, i, n, o); + }), + (t.SoundFile.prototype.setLoop = function (t) { + if (t === !0) this._looping = !0; + else { + if (t !== !1) + throw 'Error: setLoop accepts either true or false'; + this._looping = !1; + } + this.bufferSourceNode && + ((this.bufferSourceNode.loop = this._looping), + (this._counterNode.loop = this._looping)); + }), + (t.SoundFile.prototype.isLooping = function () { + return this.bufferSourceNode && + this._looping === !0 && + this.isPlaying() === !0 + ? !0 + : !1; + }), + (t.SoundFile.prototype.isPlaying = function () { + return this._playing; + }), + (t.SoundFile.prototype.isPaused = function () { + return this._paused; + }), + (t.SoundFile.prototype.stop = function (t) { + var e = t || 0; + if ('sustain' === this.mode || 'untildone' === this.mode) + this.stopAll(e), + (this._playing = !1), + (this.pauseTime = 0), + (this._paused = !1); + else if (this.buffer && this.bufferSourceNode) { + var i = p.audiocontext.currentTime, + n = e || 0; + (this.pauseTime = 0), + this.bufferSourceNode.stop(i + n), + this._counterNode.stop(i + n), + (this._playing = !1), + (this._paused = !1); + } + }), + (t.SoundFile.prototype.stopAll = function (t) { + var e = p.audiocontext.currentTime, + i = t || 0; + if (this.buffer && this.bufferSourceNode) { + for (var n = 0; n < this.bufferSourceNodes.length; n++) + if (void 0 !== typeof this.bufferSourceNodes[n]) + try { + (this.bufferSourceNodes[n].onended = + function () {}), + this.bufferSourceNodes[n].stop(e + i); + } catch (o) {} + this._counterNode.stop(e + i), this._onended(this); + } + }), + (t.SoundFile.prototype.setVolume = function (t, e, i) { + if ('number' == typeof t) { + var n = e || 0, + o = i || 0, + r = p.audiocontext.currentTime, + s = this.output.gain.value; + this.output.gain.cancelScheduledValues(r + o), + this.output.gain.linearRampToValueAtTime(s, r + o), + this.output.gain.linearRampToValueAtTime(t, r + o + n); + } else { + if (!t) return this.output.gain; + t.connect(this.output.gain); + } + }), + (t.SoundFile.prototype.amp = t.SoundFile.prototype.setVolume), + (t.SoundFile.prototype.fade = t.SoundFile.prototype.setVolume), + (t.SoundFile.prototype.getVolume = function () { + return this.output.gain.value; + }), + (t.SoundFile.prototype.pan = function (t, e) { + (this.panPosition = t), this.panner.pan(t, e); + }), + (t.SoundFile.prototype.getPan = function () { + return this.panPosition; + }), + (t.SoundFile.prototype.rate = function (t) { + var e = !1; + if ('undefined' == typeof t) return this.playbackRate; + if ( + ((this.playbackRate = t), + 0 === t + ? (t = 1e-13) + : 0 > t && !this.reversed + ? ((t = Math.abs(t)), (e = !0)) + : t > 0 && this.reversed && (e = !0), + this.bufferSourceNode) + ) { + var i = p.audiocontext.currentTime; + this.bufferSourceNode.playbackRate.cancelScheduledValues(i), + this.bufferSourceNode.playbackRate.linearRampToValueAtTime( + Math.abs(t), + i, + ), + this._counterNode.playbackRate.cancelScheduledValues(i), + this._counterNode.playbackRate.linearRampToValueAtTime( + Math.abs(t), + i, + ); + } + return e && this.reverseBuffer(), this.playbackRate; + }), + (t.SoundFile.prototype.setPitch = function (t) { + var e = l(t) / l(60); + this.rate(e); + }), + (t.SoundFile.prototype.getPlaybackRate = function () { + return this.playbackRate; + }), + (t.SoundFile.prototype.duration = function () { + return this.buffer ? this.buffer.duration : 0; + }), + (t.SoundFile.prototype.currentTime = function () { + return this.reversed + ? Math.abs(this._lastPos - this.buffer.length) / + h.sampleRate + : this._lastPos / h.sampleRate; + }), + (t.SoundFile.prototype.jump = function (t, e) { + if (0 > t || t > this.buffer.duration) + throw 'jump time out of range'; + if (e > this.buffer.duration - t) throw 'end time out of range'; + var i = t || 0, + n = e || void 0; + this.isPlaying() && this.stop(0), + this.play( + 0, + this.playbackRate, + this.output.gain.value, + i, + n, + ); + }), + (t.SoundFile.prototype.channels = function () { + return this.buffer.numberOfChannels; + }), + (t.SoundFile.prototype.sampleRate = function () { + return this.buffer.sampleRate; + }), + (t.SoundFile.prototype.frames = function () { + return this.buffer.length; + }), + (t.SoundFile.prototype.getPeaks = function (t) { + if (!this.buffer) + throw 'Cannot load peaks yet, buffer is not loaded'; + if ((t || (t = 5 * window.width), this.buffer)) { + for ( + var e = this.buffer, + i = e.length / t, + n = ~~(i / 10) || 1, + o = e.numberOfChannels, + r = new Float32Array(Math.round(t)), + s = 0; + o > s; + s++ + ) + for (var a = e.getChannelData(s), u = 0; t > u; u++) { + for ( + var c = ~~(u * i), p = ~~(c + i), h = 0, l = c; + p > l; + l += n + ) { + var f = a[l]; + f > h ? (h = f) : -f > h && (h = f); + } + (0 === s || Math.abs(h) > r[u]) && (r[u] = h); + } + return r; + } + }), + (t.SoundFile.prototype.reverseBuffer = function () { + if (!this.buffer) throw 'SoundFile is not done loading'; + var t = this._lastPos / h.sampleRate, + e = this.getVolume(); + this.setVolume(0, 0.001); + const i = this.buffer.numberOfChannels; + for (var n = 0; i > n; n++) + this.buffer.getChannelData(n).reverse(); + (this.reversed = !this.reversed), + t && this.jump(this.duration() - t), + this.setVolume(e, 0.001); + }), + (t.SoundFile.prototype.onended = function (t) { + return (this._onended = t), this; + }), + (t.SoundFile.prototype.add = function () {}), + (t.SoundFile.prototype.dispose = function () { + var t = p.audiocontext.currentTime, + e = p.soundArray.indexOf(this); + if ( + (p.soundArray.splice(e, 1), + this.stop(t), + this.buffer && this.bufferSourceNode) + ) { + for (var i = 0; i < this.bufferSourceNodes.length - 1; i++) + if (null !== this.bufferSourceNodes[i]) { + this.bufferSourceNodes[i].disconnect(); + try { + this.bufferSourceNodes[i].stop(t); + } catch (n) { + console.warning( + 'no buffer source node to dispose', + ); + } + this.bufferSourceNodes[i] = null; + } + if (this.isPlaying()) { + try { + this._counterNode.stop(t); + } catch (n) { + console.log(n); + } + this._counterNode = null; + } + } + this.output && (this.output.disconnect(), (this.output = null)), + this.panner && + (this.panner.disconnect(), (this.panner = null)); + }), + (t.SoundFile.prototype.connect = function (t) { + t + ? t.hasOwnProperty('input') + ? this.panner.connect(t.input) + : this.panner.connect(t) + : this.panner.connect(p.input); + }), + (t.SoundFile.prototype.disconnect = function () { + this.panner && this.panner.disconnect(); + }), + (t.SoundFile.prototype.getLevel = function () { + console.warn( + 'p5.SoundFile.getLevel has been removed from the library. Use p5.Amplitude instead', + ); + }), + (t.SoundFile.prototype.setPath = function (e, i) { + var n = t.prototype._checkFileFormats(e); + (this.url = n), this.load(i); + }), + (t.SoundFile.prototype.setBuffer = function (t) { + var e = t.length, + i = t[0].length, + n = h.createBuffer(e, i, h.sampleRate); + t[0] instanceof Float32Array || (t[0] = new Float32Array(t[0])); + for (var o = 0; e > o; o++) { + var r = n.getChannelData(o); + r.set(t[o]); + } + (this.buffer = n), this.panner.inputChannels(e); + }); + var f = function (t) { + const e = t.length, + i = h.createBuffer(1, t.length, h.sampleRate), + n = i.getChannelData(0); + for (var o = 0; e > o; o++) n[o] = o; + return i; + }; + (t.SoundFile.prototype._initCounterNode = function () { + var e = this, + i = h.currentTime, + n = h.createBufferSource(); + return ( + e._scopeNode && + (e._scopeNode.disconnect(), + delete e._scopeNode.onaudioprocess, + delete e._scopeNode), + (e._scopeNode = h.createScriptProcessor(256, 1, 1)), + (n.buffer = f(e.buffer)), + n.playbackRate.setValueAtTime(e.playbackRate, i), + n.connect(e._scopeNode), + e._scopeNode.connect(t.soundOut._silentNode), + (e._scopeNode.onaudioprocess = function (t) { + var i = t.inputBuffer.getChannelData(0); + (e._lastPos = i[i.length - 1] || 0), + e._onTimeUpdate(e._lastPos); + }), + n + ); + }), + (t.SoundFile.prototype._initSourceNode = function () { + var t = h.createBufferSource(); + return ( + (t.buffer = this.buffer), + (t.playbackRate.value = this.playbackRate), + t.connect(this.output), + t + ); + }), + (t.SoundFile.prototype.processPeaks = function (t, n, o, r) { + var u = this.buffer.length, + c = this.buffer.sampleRate, + p = this.buffer, + h = [], + l = n || 0.9, + f = l, + d = o || 0.22, + m = r || 200, + y = new window.OfflineAudioContext(1, u, c), + v = y.createBufferSource(); + v.buffer = p; + var g = y.createBiquadFilter(); + (g.type = 'lowpass'), + v.connect(g), + g.connect(y.destination), + v.start(0), + y.startRendering(), + (y.oncomplete = function (n) { + var o = n.renderedBuffer, + r = o.getChannelData(0); + do (h = e(r, f)), (f -= 0.005); + while (Object.keys(h).length < m && f >= d); + var u = i(h), + c = s(u, o.sampleRate), + p = c + .sort(function (t, e) { + return e.count - t.count; + }) + .splice(0, 5); + this.tempo = p[0].tempo; + var l = 5, + y = a(h, p[0].tempo, o.sampleRate, l); + t(y); + }); + }); + var d = function (t, e) { + (this.sampleIndex = e), + (this.amplitude = t), + (this.tempos = []), + (this.intervals = []); + }, + m = function (t, e, i, n) { + (this.callback = t), + (this.time = e), + (this.id = i), + (this.val = n); + }; + (t.SoundFile.prototype.addCue = function (t, e, i) { + var n = this._cueIDCounter++, + o = new m(e, t, n, i); + return this._cues.push(o), n; + }), + (t.SoundFile.prototype.removeCue = function (t) { + for (var e = this._cues.length, i = 0; e > i; i++) { + var n = this._cues[i]; + n.id === t && this.cues.splice(i, 1); + } + 0 === this._cues.length; + }), + (t.SoundFile.prototype.clearCues = function () { + this._cues = []; + }), + (t.SoundFile.prototype._onTimeUpdate = function (t) { + for ( + var e = t / this.buffer.sampleRate, + i = this._cues.length, + n = 0; + i > n; + n++ + ) { + var o = this._cues[n], + r = o.time, + s = o.val; + this._prevTime < r && e >= r && o.callback(s); + } + this._prevTime = e; + }); + })(r, n, o); + var u; + u = (function () { + var e = n; + (t.Amplitude = function (t) { + (this.bufferSize = 2048), + (this.audiocontext = e.audiocontext), + (this.processor = this.audiocontext.createScriptProcessor( + this.bufferSize, + 2, + 1, + )), + (this.input = this.processor), + (this.output = this.audiocontext.createGain()), + (this.smoothing = t || 0), + (this.volume = 0), + (this.average = 0), + (this.stereoVol = [0, 0]), + (this.stereoAvg = [0, 0]), + (this.stereoVolNorm = [0, 0]), + (this.volMax = 0.001), + (this.normalize = !1), + (this.processor.onaudioprocess = this._audioProcess.bind(this)), + this.processor.connect(this.output), + (this.output.gain.value = 0), + this.output.connect(this.audiocontext.destination), + e.meter.connect(this.processor), + e.soundArray.push(this); + }), + (t.Amplitude.prototype.setInput = function (i, n) { + e.meter.disconnect(), + n && (this.smoothing = n), + null == i + ? (console.log( + 'Amplitude input source is not ready! Connecting to master output instead', + ), + e.meter.connect(this.processor)) + : i instanceof t.Signal + ? i.output.connect(this.processor) + : i + ? (i.connect(this.processor), + this.processor.disconnect(), + this.processor.connect(this.output)) + : e.meter.connect(this.processor); + }), + (t.Amplitude.prototype.connect = function (t) { + t + ? t.hasOwnProperty('input') + ? this.output.connect(t.input) + : this.output.connect(t) + : this.output.connect(this.panner.connect(e.input)); + }), + (t.Amplitude.prototype.disconnect = function () { + this.output && this.output.disconnect(); + }), + (t.Amplitude.prototype._audioProcess = function (t) { + for (var e = 0; e < t.inputBuffer.numberOfChannels; e++) { + for ( + var i, + n = t.inputBuffer.getChannelData(e), + o = n.length, + r = 0, + s = 0, + a = 0; + o > a; + a++ + ) + (i = n[a]), + this.normalize + ? ((r += Math.max( + Math.min(i / this.volMax, 1), + -1, + )), + (s += + Math.max( + Math.min(i / this.volMax, 1), + -1, + ) * + Math.max( + Math.min(i / this.volMax, 1), + -1, + ))) + : ((r += i), (s += i * i)); + var u = r / o, + c = Math.sqrt(s / o); + (this.stereoVol[e] = Math.max( + c, + this.stereoVol[e] * this.smoothing, + )), + (this.stereoAvg[e] = Math.max( + u, + this.stereoVol[e] * this.smoothing, + )), + (this.volMax = Math.max( + this.stereoVol[e], + this.volMax, + )); + } + var p = this, + h = this.stereoVol.reduce(function (t, e, i) { + return ( + (p.stereoVolNorm[i - 1] = Math.max( + Math.min(p.stereoVol[i - 1] / p.volMax, 1), + 0, + )), + (p.stereoVolNorm[i] = Math.max( + Math.min(p.stereoVol[i] / p.volMax, 1), + 0, + )), + t + e + ); + }); + (this.volume = h / this.stereoVol.length), + (this.volNorm = Math.max( + Math.min(this.volume / this.volMax, 1), + 0, + )); + }), + (t.Amplitude.prototype.getLevel = function (t) { + return 'undefined' != typeof t + ? this.normalize + ? this.stereoVolNorm[t] + : this.stereoVol[t] + : this.normalize + ? this.volNorm + : this.volume; + }), + (t.Amplitude.prototype.toggleNormalize = function (t) { + 'boolean' == typeof t + ? (this.normalize = t) + : (this.normalize = !this.normalize); + }), + (t.Amplitude.prototype.smooth = function (t) { + t >= 0 && 1 > t + ? (this.smoothing = t) + : console.log('Error: smoothing must be between 0 and 1'); + }), + (t.Amplitude.prototype.dispose = function () { + var t = e.soundArray.indexOf(this); + e.soundArray.splice(t, 1), + this.input && (this.input.disconnect(), delete this.input), + this.output && + (this.output.disconnect(), delete this.output), + delete this.processor; + }); + })(n); + var c; + c = (function () { + var e = n; + (t.FFT = function (t, i) { + (this.input = this.analyser = e.audiocontext.createAnalyser()), + Object.defineProperties(this, { + bins: { + get: function () { + return this.analyser.fftSize / 2; + }, + set: function (t) { + this.analyser.fftSize = 2 * t; + }, + configurable: !0, + enumerable: !0, + }, + smoothing: { + get: function () { + return this.analyser.smoothingTimeConstant; + }, + set: function (t) { + this.analyser.smoothingTimeConstant = t; + }, + configurable: !0, + enumerable: !0, + }, + }), + this.smooth(t), + (this.bins = i || 1024), + e.fftMeter.connect(this.analyser), + (this.freqDomain = new Uint8Array( + this.analyser.frequencyBinCount, + )), + (this.timeDomain = new Uint8Array( + this.analyser.frequencyBinCount, + )), + (this.bass = [20, 140]), + (this.lowMid = [140, 400]), + (this.mid = [400, 2600]), + (this.highMid = [2600, 5200]), + (this.treble = [5200, 14e3]), + e.soundArray.push(this); + }), + (t.FFT.prototype.setInput = function (t) { + t + ? (t.output + ? t.output.connect(this.analyser) + : t.connect && t.connect(this.analyser), + e.fftMeter.disconnect()) + : e.fftMeter.connect(this.analyser); + }), + (t.FFT.prototype.waveform = function () { + for (var e, i, n, o = 0; o < arguments.length; o++) + 'number' == typeof arguments[o] && + ((e = arguments[o]), (this.analyser.fftSize = 2 * e)), + 'string' == typeof arguments[o] && (i = arguments[o]); + if (i && !t.prototype._isSafari()) + return ( + r(this, this.timeDomain), + this.analyser.getFloatTimeDomainData(this.timeDomain), + this.timeDomain + ); + s(this, this.timeDomain), + this.analyser.getByteTimeDomainData(this.timeDomain); + for ( + var n = new Array(), a = 0; + a < this.timeDomain.length; + a++ + ) { + var u = t.prototype.map(this.timeDomain[a], 0, 255, -1, 1); + n.push(u); + } + return n; + }), + (t.FFT.prototype.analyze = function () { + for (var t, e = 0; e < arguments.length; e++) + 'number' == typeof arguments[e] && + ((this.bins = arguments[e]), + (this.analyser.fftSize = 2 * this.bins)), + 'string' == typeof arguments[e] && (t = arguments[e]); + if (t && 'db' === t.toLowerCase()) + return ( + i(this), + this.analyser.getFloatFrequencyData(this.freqDomain), + this.freqDomain + ); + o(this, this.freqDomain), + this.analyser.getByteFrequencyData(this.freqDomain); + var n = Array.apply([], this.freqDomain); + return ( + n.length === this.analyser.fftSize, + n.constructor === Array, + n + ); + }), + (t.FFT.prototype.getEnergy = function (t, i) { + var n = e.audiocontext.sampleRate / 2; + if ( + ('bass' === t + ? ((t = this.bass[0]), (i = this.bass[1])) + : 'lowMid' === t + ? ((t = this.lowMid[0]), (i = this.lowMid[1])) + : 'mid' === t + ? ((t = this.mid[0]), (i = this.mid[1])) + : 'highMid' === t + ? ((t = this.highMid[0]), (i = this.highMid[1])) + : 'treble' === t && + ((t = this.treble[0]), (i = this.treble[1])), + 'number' != typeof t) + ) + throw 'invalid input for getEnergy()'; + if (i) { + if (t && i) { + if (t > i) { + var o = i; + (i = t), (t = o); + } + for ( + var r = Math.round( + (t / n) * this.freqDomain.length, + ), + s = Math.round( + (i / n) * this.freqDomain.length, + ), + a = 0, + u = 0, + c = r; + s >= c; + c++ + ) + (a += this.freqDomain[c]), (u += 1); + var p = a / u; + return p; + } + throw 'invalid input for getEnergy()'; + } + var h = Math.round((t / n) * this.freqDomain.length); + return this.freqDomain[h]; + }), + (t.FFT.prototype.getFreq = function (t, e) { + console.log( + 'getFreq() is deprecated. Please use getEnergy() instead.', + ); + var i = this.getEnergy(t, e); + return i; + }), + (t.FFT.prototype.getCentroid = function () { + for ( + var t = e.audiocontext.sampleRate / 2, i = 0, n = 0, o = 0; + o < this.freqDomain.length; + o++ + ) + (i += o * this.freqDomain[o]), (n += this.freqDomain[o]); + var r = 0; + 0 !== n && (r = i / n); + var s = r * (t / this.freqDomain.length); + return s; + }), + (t.FFT.prototype.smooth = function (t) { + return ( + 'undefined' != typeof t && (this.smoothing = t), + this.smoothing + ); + }), + (t.FFT.prototype.dispose = function () { + var t = e.soundArray.indexOf(this); + e.soundArray.splice(t, 1), + this.analyser && + (this.analyser.disconnect(), delete this.analyser); + }), + (t.FFT.prototype.linAverages = function (t) { + for ( + var t = t || 16, + e = this.freqDomain, + i = e.length, + n = Math.floor(i / t), + o = new Array(t), + r = 0, + s = 0; + i > s; + s++ + ) + (o[r] = void 0 !== o[r] ? (o[r] + e[s]) / 2 : e[s]), + s % n === n - 1 && r++; + return o; + }), + (t.FFT.prototype.logAverages = function (t) { + for ( + var i = e.audiocontext.sampleRate / 2, + n = this.freqDomain, + o = n.length, + r = new Array(t.length), + s = 0, + a = 0; + o > a; + a++ + ) { + var u = Math.round((a * i) / this.freqDomain.length); + u > t[s].hi && s++, + (r[s] = void 0 !== r[s] ? (r[s] + n[a]) / 2 : n[a]); + } + return r; + }), + (t.FFT.prototype.getOctaveBands = function (t, i) { + var t = t || 3, + i = i || 15.625, + n = [], + o = { + lo: i / Math.pow(2, 1 / (2 * t)), + ctr: i, + hi: i * Math.pow(2, 1 / (2 * t)), + }; + n.push(o); + for (var r = e.audiocontext.sampleRate / 2; o.hi < r; ) { + var s = {}; + (s.lo = o.hi), + (s.ctr = o.ctr * Math.pow(2, 1 / t)), + (s.hi = s.ctr * Math.pow(2, 1 / (2 * t))), + n.push(s), + (o = s); + } + return n; + }); + var i = function (t) { + t.freqDomain instanceof Float32Array == !1 && + (t.freqDomain = new Float32Array( + t.analyser.frequencyBinCount, + )); + }, + o = function (t) { + t.freqDomain instanceof Uint8Array == !1 && + (t.freqDomain = new Uint8Array( + t.analyser.frequencyBinCount, + )); + }, + r = function (t) { + t.timeDomain instanceof Float32Array == !1 && + (t.timeDomain = new Float32Array( + t.analyser.frequencyBinCount, + )); + }, + s = function (t) { + t.timeDomain instanceof Uint8Array == !1 && + (t.timeDomain = new Uint8Array( + t.analyser.frequencyBinCount, + )); + }; + })(n); + var p; + p = (function () { + 'use strict'; + var t = function (t, e) { + this.isUndef(t) || 1 === t + ? (this.input = this.context.createGain()) + : t > 1 && (this.input = new Array(t)), + this.isUndef(e) || 1 === e + ? (this.output = this.context.createGain()) + : e > 1 && (this.output = new Array(t)); + }; + (t.prototype.set = function (e, i, n) { + if (this.isObject(e)) n = i; + else if (this.isString(e)) { + var o = {}; + (o[e] = i), (e = o); + } + t: for (var r in e) { + i = e[r]; + var s = this; + if (-1 !== r.indexOf('.')) { + for (var a = r.split('.'), u = 0; u < a.length - 1; u++) + if (((s = s[a[u]]), s instanceof t)) { + a.splice(0, u + 1); + var c = a.join('.'); + s.set(c, i); + continue t; + } + r = a[a.length - 1]; + } + var p = s[r]; + this.isUndef(p) || + ((t.Signal && p instanceof t.Signal) || + (t.Param && p instanceof t.Param) + ? p.value !== i && + (this.isUndef(n) ? (p.value = i) : p.rampTo(i, n)) + : p instanceof AudioParam + ? p.value !== i && (p.value = i) + : p instanceof t + ? p.set(i) + : p !== i && (s[r] = i)); + } + return this; + }), + (t.prototype.get = function (e) { + this.isUndef(e) + ? (e = this._collectDefaults(this.constructor)) + : this.isString(e) && (e = [e]); + for (var i = {}, n = 0; n < e.length; n++) { + var o = e[n], + r = this, + s = i; + if (-1 !== o.indexOf('.')) { + for ( + var a = o.split('.'), u = 0; + u < a.length - 1; + u++ + ) { + var c = a[u]; + (s[c] = s[c] || {}), (s = s[c]), (r = r[c]); + } + o = a[a.length - 1]; + } + var p = r[o]; + this.isObject(e[o]) + ? (s[o] = p.get()) + : t.Signal && p instanceof t.Signal + ? (s[o] = p.value) + : t.Param && p instanceof t.Param + ? (s[o] = p.value) + : p instanceof AudioParam + ? (s[o] = p.value) + : p instanceof t + ? (s[o] = p.get()) + : this.isFunction(p) || this.isUndef(p) || (s[o] = p); + } + return i; + }), + (t.prototype._collectDefaults = function (t) { + var e = []; + if ( + (this.isUndef(t.defaults) || (e = Object.keys(t.defaults)), + !this.isUndef(t._super)) + ) + for ( + var i = this._collectDefaults(t._super), n = 0; + n < i.length; + n++ + ) + -1 === e.indexOf(i[n]) && e.push(i[n]); + return e; + }), + (t.prototype.toString = function () { + for (var e in t) { + var i = e[0].match(/^[A-Z]$/), + n = t[e] === this.constructor; + if (this.isFunction(t[e]) && i && n) return e; + } + return 'Tone'; + }), + Object.defineProperty(t.prototype, 'numberOfInputs', { + get: function () { + return this.input + ? this.isArray(this.input) + ? this.input.length + : 1 + : 0; + }, + }), + Object.defineProperty(t.prototype, 'numberOfOutputs', { + get: function () { + return this.output + ? this.isArray(this.output) + ? this.output.length + : 1 + : 0; + }, + }), + (t.prototype.dispose = function () { + return ( + this.isUndef(this.input) || + (this.input instanceof AudioNode && + this.input.disconnect(), + (this.input = null)), + this.isUndef(this.output) || + (this.output instanceof AudioNode && + this.output.disconnect(), + (this.output = null)), + this + ); + }), + (t.prototype.connect = function (t, e, i) { + return ( + Array.isArray(this.output) + ? ((e = this.defaultArg(e, 0)), + this.output[e].connect(t, 0, i)) + : this.output.connect(t, e, i), + this + ); + }), + (t.prototype.disconnect = function (t, e, i) { + this.isArray(this.output) + ? this.isNumber(t) + ? this.output[t].disconnect() + : ((e = this.defaultArg(e, 0)), + this.output[e].disconnect(t, 0, i)) + : this.output.disconnect.apply(this.output, arguments); + }), + (t.prototype.connectSeries = function () { + if (arguments.length > 1) + for ( + var t = arguments[0], e = 1; + e < arguments.length; + e++ + ) { + var i = arguments[e]; + t.connect(i), (t = i); + } + return this; + }), + (t.prototype.chain = function () { + if (arguments.length > 0) + for (var t = this, e = 0; e < arguments.length; e++) { + var i = arguments[e]; + t.connect(i), (t = i); + } + return this; + }), + (t.prototype.fan = function () { + if (arguments.length > 0) + for (var t = 0; t < arguments.length; t++) + this.connect(arguments[t]); + return this; + }), + (AudioNode.prototype.chain = t.prototype.chain), + (AudioNode.prototype.fan = t.prototype.fan), + (t.prototype.defaultArg = function (t, e) { + if (this.isObject(t) && this.isObject(e)) { + var i = {}; + for (var n in t) i[n] = this.defaultArg(e[n], t[n]); + for (var o in e) i[o] = this.defaultArg(t[o], e[o]); + return i; + } + return this.isUndef(t) ? e : t; + }), + (t.prototype.optionsObject = function (t, e, i) { + var n = {}; + if (1 === t.length && this.isObject(t[0])) n = t[0]; + else for (var o = 0; o < e.length; o++) n[e[o]] = t[o]; + return this.isUndef(i) ? n : this.defaultArg(n, i); + }), + (t.prototype.isUndef = function (t) { + return 'undefined' == typeof t; + }), + (t.prototype.isFunction = function (t) { + return 'function' == typeof t; + }), + (t.prototype.isNumber = function (t) { + return 'number' == typeof t; + }), + (t.prototype.isObject = function (t) { + return ( + '[object Object]' === Object.prototype.toString.call(t) && + t.constructor === Object + ); + }), + (t.prototype.isBoolean = function (t) { + return 'boolean' == typeof t; + }), + (t.prototype.isArray = function (t) { + return Array.isArray(t); + }), + (t.prototype.isString = function (t) { + return 'string' == typeof t; + }), + (t.noOp = function () {}), + (t.prototype._readOnly = function (t) { + if (Array.isArray(t)) + for (var e = 0; e < t.length; e++) this._readOnly(t[e]); + else + Object.defineProperty(this, t, { + writable: !1, + enumerable: !0, + }); + }), + (t.prototype._writable = function (t) { + if (Array.isArray(t)) + for (var e = 0; e < t.length; e++) this._writable(t[e]); + else Object.defineProperty(this, t, {writable: !0}); + }), + (t.State = { + Started: 'started', + Stopped: 'stopped', + Paused: 'paused', + }), + (t.prototype.equalPowerScale = function (t) { + var e = 0.5 * Math.PI; + return Math.sin(t * e); + }), + (t.prototype.dbToGain = function (t) { + return Math.pow(2, t / 6); + }), + (t.prototype.gainToDb = function (t) { + return 20 * (Math.log(t) / Math.LN10); + }), + (t.prototype.intervalToFrequencyRatio = function (t) { + return Math.pow(2, t / 12); + }), + (t.prototype.now = function () { + return t.context.now(); + }), + (t.now = function () { + return t.context.now(); + }), + (t.extend = function (e, i) { + function n() {} + t.prototype.isUndef(i) && (i = t), + (n.prototype = i.prototype), + (e.prototype = new n()), + (e.prototype.constructor = e), + (e._super = i); + }); + var e; + return ( + Object.defineProperty(t, 'context', { + get: function () { + return e; + }, + set: function (i) { + (e = + t.Context && i instanceof t.Context + ? i + : new t.Context(i)), + t.Context && t.Context.emit('init', e); + }, + }), + Object.defineProperty(t.prototype, 'context', { + get: function () { + return t.context; + }, + }), + (t.setContext = function (e) { + t.context = e; + }), + Object.defineProperty(t.prototype, 'blockTime', { + get: function () { + return 128 / this.context.sampleRate; + }, + }), + Object.defineProperty(t.prototype, 'sampleTime', { + get: function () { + return 1 / this.context.sampleRate; + }, + }), + Object.defineProperty(t, 'supported', { + get: function () { + var t = + window.hasOwnProperty('AudioContext') || + window.hasOwnProperty('webkitAudioContext'), + e = window.hasOwnProperty('Promise'), + i = window.hasOwnProperty('Worker'); + return t && e && i; + }, + }), + (t.version = 'r10'), + !window.TONE_SILENCE_VERSION_LOGGING, + t + ); + })(); + var h; + h = (function (t) { + 'use strict'; + return ( + (t.SignalBase = function () {}), + t.extend(t.SignalBase), + (t.SignalBase.prototype.connect = function (e, i, n) { + return ( + (t.Signal && t.Signal === e.constructor) || + (t.Param && t.Param === e.constructor) || + (t.TimelineSignal && t.TimelineSignal === e.constructor) + ? (e._param.cancelScheduledValues(0), + (e._param.value = 0), + (e.overridden = !0)) + : e instanceof AudioParam && + (e.cancelScheduledValues(0), (e.value = 0)), + t.prototype.connect.call(this, e, i, n), + this + ); + }), + t.SignalBase + ); + })(p); + var l; + l = (function (t) { + 'use strict'; + return ( + (t.WaveShaper = function (t, e) { + (this._shaper = + this.input = + this.output = + this.context.createWaveShaper()), + (this._curve = null), + Array.isArray(t) + ? (this.curve = t) + : isFinite(t) || this.isUndef(t) + ? (this._curve = new Float32Array( + this.defaultArg(t, 1024), + )) + : this.isFunction(t) && + ((this._curve = new Float32Array( + this.defaultArg(e, 1024), + )), + this.setMap(t)); + }), + t.extend(t.WaveShaper, t.SignalBase), + (t.WaveShaper.prototype.setMap = function (t) { + for (var e = 0, i = this._curve.length; i > e; e++) { + var n = (e / (i - 1)) * 2 - 1; + this._curve[e] = t(n, e); + } + return (this._shaper.curve = this._curve), this; + }), + Object.defineProperty(t.WaveShaper.prototype, 'curve', { + get: function () { + return this._shaper.curve; + }, + set: function (t) { + (this._curve = new Float32Array(t)), + (this._shaper.curve = this._curve); + }, + }), + Object.defineProperty(t.WaveShaper.prototype, 'oversample', { + get: function () { + return this._shaper.oversample; + }, + set: function (t) { + if (-1 === ['none', '2x', '4x'].indexOf(t)) + throw new RangeError( + "Tone.WaveShaper: oversampling must be either 'none', '2x', or '4x'", + ); + this._shaper.oversample = t; + }, + }), + (t.WaveShaper.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), + this._shaper.disconnect(), + (this._shaper = null), + (this._curve = null), + this + ); + }), + t.WaveShaper + ); + })(p); + var f; + f = (function (t) { + return ( + (t.TimeBase = function (e, i) { + if (!(this instanceof t.TimeBase)) return new t.TimeBase(e, i); + if (((this._expr = this._noOp), e instanceof t.TimeBase)) + this.copy(e); + else if (!this.isUndef(i) || this.isNumber(e)) { + i = this.defaultArg(i, this._defaultUnits); + var n = this._primaryExpressions[i].method; + this._expr = n.bind(this, e); + } else + this.isString(e) + ? this.set(e) + : this.isUndef(e) && (this._expr = this._defaultExpr()); + }), + t.extend(t.TimeBase), + (t.TimeBase.prototype.set = function (t) { + return (this._expr = this._parseExprString(t)), this; + }), + (t.TimeBase.prototype.clone = function () { + var t = new this.constructor(); + return t.copy(this), t; + }), + (t.TimeBase.prototype.copy = function (t) { + var e = t._expr(); + return this.set(e); + }), + (t.TimeBase.prototype._primaryExpressions = { + n: { + regexp: /^(\d+)n/i, + method: function (t) { + return ( + (t = parseInt(t)), + 1 === t + ? this._beatsToUnits(this._timeSignature()) + : this._beatsToUnits(4 / t) + ); + }, + }, + t: { + regexp: /^(\d+)t/i, + method: function (t) { + return ( + (t = parseInt(t)), + this._beatsToUnits(8 / (3 * parseInt(t))) + ); + }, + }, + m: { + regexp: /^(\d+)m/i, + method: function (t) { + return this._beatsToUnits( + parseInt(t) * this._timeSignature(), + ); + }, + }, + i: { + regexp: /^(\d+)i/i, + method: function (t) { + return this._ticksToUnits(parseInt(t)); + }, + }, + hz: { + regexp: /^(\d+(?:\.\d+)?)hz/i, + method: function (t) { + return this._frequencyToUnits(parseFloat(t)); + }, + }, + tr: { + regexp: /^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/, + method: function (t, e, i) { + var n = 0; + return ( + t && + '0' !== t && + (n += this._beatsToUnits( + this._timeSignature() * parseFloat(t), + )), + e && + '0' !== e && + (n += this._beatsToUnits(parseFloat(e))), + i && + '0' !== i && + (n += this._beatsToUnits(parseFloat(i) / 4)), + n + ); + }, + }, + s: { + regexp: /^(\d+(?:\.\d+)?s)/, + method: function (t) { + return this._secondsToUnits(parseFloat(t)); + }, + }, + samples: { + regexp: /^(\d+)samples/, + method: function (t) { + return parseInt(t) / this.context.sampleRate; + }, + }, + default: { + regexp: /^(\d+(?:\.\d+)?)/, + method: function (t) { + return this._primaryExpressions[ + this._defaultUnits + ].method.call(this, t); + }, + }, + }), + (t.TimeBase.prototype._binaryExpressions = { + '+': { + regexp: /^\+/, + precedence: 2, + method: function (t, e) { + return t() + e(); + }, + }, + '-': { + regexp: /^\-/, + precedence: 2, + method: function (t, e) { + return t() - e(); + }, + }, + '*': { + regexp: /^\*/, + precedence: 1, + method: function (t, e) { + return t() * e(); + }, + }, + '/': { + regexp: /^\//, + precedence: 1, + method: function (t, e) { + return t() / e(); + }, + }, + }), + (t.TimeBase.prototype._unaryExpressions = { + neg: { + regexp: /^\-/, + method: function (t) { + return -t(); + }, + }, + }), + (t.TimeBase.prototype._syntaxGlue = { + '(': {regexp: /^\(/}, + ')': {regexp: /^\)/}, + }), + (t.TimeBase.prototype._tokenize = function (t) { + function e(t, e) { + for ( + var i = [ + '_binaryExpressions', + '_unaryExpressions', + '_primaryExpressions', + '_syntaxGlue', + ], + n = 0; + n < i.length; + n++ + ) { + var o = e[i[n]]; + for (var r in o) { + var s = o[r], + a = s.regexp, + u = t.match(a); + if (null !== u) + return { + method: s.method, + precedence: s.precedence, + regexp: s.regexp, + value: u[0], + }; + } + } + throw new SyntaxError( + 'Tone.TimeBase: Unexpected token ' + t, + ); + } + for (var i = -1, n = []; t.length > 0; ) { + t = t.trim(); + var o = e(t, this); + n.push(o), (t = t.substr(o.value.length)); + } + return { + next: function () { + return n[++i]; + }, + peek: function () { + return n[i + 1]; + }, + }; + }), + (t.TimeBase.prototype._matchGroup = function (t, e, i) { + var n = !1; + if (!this.isUndef(t)) + for (var o in e) { + var r = e[o]; + if (r.regexp.test(t.value)) { + if (this.isUndef(i)) return r; + if (r.precedence === i) return r; + } + } + return n; + }), + (t.TimeBase.prototype._parseBinary = function (t, e) { + this.isUndef(e) && (e = 2); + var i; + i = 0 > e ? this._parseUnary(t) : this._parseBinary(t, e - 1); + for ( + var n = t.peek(); + n && this._matchGroup(n, this._binaryExpressions, e); + + ) + (n = t.next()), + (i = n.method.bind( + this, + i, + this._parseBinary(t, e - 1), + )), + (n = t.peek()); + return i; + }), + (t.TimeBase.prototype._parseUnary = function (t) { + var e, i; + e = t.peek(); + var n = this._matchGroup(e, this._unaryExpressions); + return n + ? ((e = t.next()), + (i = this._parseUnary(t)), + n.method.bind(this, i)) + : this._parsePrimary(t); + }), + (t.TimeBase.prototype._parsePrimary = function (t) { + var e, i; + if (((e = t.peek()), this.isUndef(e))) + throw new SyntaxError( + 'Tone.TimeBase: Unexpected end of expression', + ); + if (this._matchGroup(e, this._primaryExpressions)) { + e = t.next(); + var n = e.value.match(e.regexp); + return e.method.bind(this, n[1], n[2], n[3]); + } + if (e && '(' === e.value) { + if ( + (t.next(), + (i = this._parseBinary(t)), + (e = t.next()), + !e || ')' !== e.value) + ) + throw new SyntaxError('Expected )'); + return i; + } + throw new SyntaxError( + 'Tone.TimeBase: Cannot process token ' + e.value, + ); + }), + (t.TimeBase.prototype._parseExprString = function (t) { + this.isString(t) || (t = t.toString()); + var e = this._tokenize(t), + i = this._parseBinary(e); + return i; + }), + (t.TimeBase.prototype._noOp = function () { + return 0; + }), + (t.TimeBase.prototype._defaultExpr = function () { + return this._noOp; + }), + (t.TimeBase.prototype._defaultUnits = 's'), + (t.TimeBase.prototype._frequencyToUnits = function (t) { + return 1 / t; + }), + (t.TimeBase.prototype._beatsToUnits = function (e) { + return (60 / t.Transport.bpm.value) * e; + }), + (t.TimeBase.prototype._secondsToUnits = function (t) { + return t; + }), + (t.TimeBase.prototype._ticksToUnits = function (e) { + return e * (this._beatsToUnits(1) / t.Transport.PPQ); + }), + (t.TimeBase.prototype._timeSignature = function () { + return t.Transport.timeSignature; + }), + (t.TimeBase.prototype._pushExpr = function (e, i, n) { + return ( + e instanceof t.TimeBase || (e = new this.constructor(e, n)), + (this._expr = this._binaryExpressions[i].method.bind( + this, + this._expr, + e._expr, + )), + this + ); + }), + (t.TimeBase.prototype.add = function (t, e) { + return this._pushExpr(t, '+', e); + }), + (t.TimeBase.prototype.sub = function (t, e) { + return this._pushExpr(t, '-', e); + }), + (t.TimeBase.prototype.mult = function (t, e) { + return this._pushExpr(t, '*', e); + }), + (t.TimeBase.prototype.div = function (t, e) { + return this._pushExpr(t, '/', e); + }), + (t.TimeBase.prototype.valueOf = function () { + return this._expr(); + }), + (t.TimeBase.prototype.dispose = function () { + this._expr = null; + }), + t.TimeBase + ); + })(p); + var d; + d = (function (t) { + return ( + (t.Time = function (e, i) { + return this instanceof t.Time + ? ((this._plusNow = !1), void t.TimeBase.call(this, e, i)) + : new t.Time(e, i); + }), + t.extend(t.Time, t.TimeBase), + (t.Time.prototype._unaryExpressions = Object.create( + t.TimeBase.prototype._unaryExpressions, + )), + (t.Time.prototype._unaryExpressions.quantize = { + regexp: /^@/, + method: function (e) { + return t.Transport.nextSubdivision(e()); + }, + }), + (t.Time.prototype._unaryExpressions.now = { + regexp: /^\+/, + method: function (t) { + return (this._plusNow = !0), t(); + }, + }), + (t.Time.prototype.quantize = function (t, e) { + return ( + (e = this.defaultArg(e, 1)), + (this._expr = function (t, e, i) { + (t = t()), (e = e.toSeconds()); + var n = Math.round(t / e), + o = n * e, + r = o - t; + return t + r * i; + }.bind(this, this._expr, new this.constructor(t), e)), + this + ); + }), + (t.Time.prototype.addNow = function () { + return (this._plusNow = !0), this; + }), + (t.Time.prototype._defaultExpr = function () { + return (this._plusNow = !0), this._noOp; + }), + (t.Time.prototype.copy = function (e) { + return ( + t.TimeBase.prototype.copy.call(this, e), + (this._plusNow = e._plusNow), + this + ); + }), + (t.Time.prototype.toNotation = function () { + var t = this.toSeconds(), + e = ['1m', '2n', '4n', '8n', '16n', '32n', '64n', '128n'], + i = this._toNotationHelper(t, e), + n = [ + '1m', + '2n', + '2t', + '4n', + '4t', + '8n', + '8t', + '16n', + '16t', + '32n', + '32t', + '64n', + '64t', + '128n', + ], + o = this._toNotationHelper(t, n); + return o.split('+').length < i.split('+').length ? o : i; + }), + (t.Time.prototype._toNotationHelper = function (t, e) { + for ( + var i = this._notationToUnits(e[e.length - 1]), + n = '', + o = 0; + o < e.length; + o++ + ) { + var r = this._notationToUnits(e[o]), + s = t / r, + a = 1e-6; + if ( + (a > 1 - (s % 1) && (s += a), + (s = Math.floor(s)), + s > 0) + ) { + if ( + ((n += 1 === s ? e[o] : s.toString() + '*' + e[o]), + (t -= s * r), + i > t) + ) + break; + n += ' + '; + } + } + return '' === n && (n = '0'), n; + }), + (t.Time.prototype._notationToUnits = function (t) { + for ( + var e = this._primaryExpressions, + i = [e.n, e.t, e.m], + n = 0; + n < i.length; + n++ + ) { + var o = i[n], + r = t.match(o.regexp); + if (r) return o.method.call(this, r[1]); + } + }), + (t.Time.prototype.toBarsBeatsSixteenths = function () { + var t = this._beatsToUnits(1), + e = this.toSeconds() / t, + i = Math.floor(e / this._timeSignature()), + n = (e % 1) * 4; + (e = Math.floor(e) % this._timeSignature()), + (n = n.toString()), + n.length > 3 && (n = parseFloat(n).toFixed(3)); + var o = [i, e, n]; + return o.join(':'); + }), + (t.Time.prototype.toTicks = function () { + var e = this._beatsToUnits(1), + i = this.valueOf() / e; + return Math.floor(i * t.Transport.PPQ); + }), + (t.Time.prototype.toSamples = function () { + return this.toSeconds() * this.context.sampleRate; + }), + (t.Time.prototype.toFrequency = function () { + return 1 / this.toSeconds(); + }), + (t.Time.prototype.toSeconds = function () { + return this.valueOf(); + }), + (t.Time.prototype.toMilliseconds = function () { + return 1e3 * this.toSeconds(); + }), + (t.Time.prototype.valueOf = function () { + var t = this._expr(); + return t + (this._plusNow ? this.now() : 0); + }), + t.Time + ); + })(p); + var m; + m = (function (t) { + (t.Frequency = function (e, i) { + return this instanceof t.Frequency + ? void t.TimeBase.call(this, e, i) + : new t.Frequency(e, i); + }), + t.extend(t.Frequency, t.TimeBase), + (t.Frequency.prototype._primaryExpressions = Object.create( + t.TimeBase.prototype._primaryExpressions, + )), + (t.Frequency.prototype._primaryExpressions.midi = { + regexp: /^(\d+(?:\.\d+)?midi)/, + method: function (t) { + return this.midiToFrequency(t); + }, + }), + (t.Frequency.prototype._primaryExpressions.note = { + regexp: /^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i, + method: function (t, i) { + var n = e[t.toLowerCase()], + o = n + 12 * (parseInt(i) + 1); + return this.midiToFrequency(o); + }, + }), + (t.Frequency.prototype._primaryExpressions.tr = { + regexp: /^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/, + method: function (t, e, i) { + var n = 1; + return ( + t && + '0' !== t && + (n *= this._beatsToUnits( + this._timeSignature() * parseFloat(t), + )), + e && + '0' !== e && + (n *= this._beatsToUnits(parseFloat(e))), + i && + '0' !== i && + (n *= this._beatsToUnits(parseFloat(i) / 4)), + n + ); + }, + }), + (t.Frequency.prototype.transpose = function (t) { + return ( + (this._expr = function (t, e) { + var i = t(); + return i * this.intervalToFrequencyRatio(e); + }.bind(this, this._expr, t)), + this + ); + }), + (t.Frequency.prototype.harmonize = function (t) { + return ( + (this._expr = function (t, e) { + for (var i = t(), n = [], o = 0; o < e.length; o++) + n[o] = i * this.intervalToFrequencyRatio(e[o]); + return n; + }.bind(this, this._expr, t)), + this + ); + }), + (t.Frequency.prototype.toMidi = function () { + return this.frequencyToMidi(this.valueOf()); + }), + (t.Frequency.prototype.toNote = function () { + var e = this.valueOf(), + n = Math.log(e / t.Frequency.A4) / Math.LN2, + o = Math.round(12 * n) + 57, + r = Math.floor(o / 12); + 0 > r && (o += -12 * r); + var s = i[o % 12]; + return s + r.toString(); + }), + (t.Frequency.prototype.toSeconds = function () { + return 1 / this.valueOf(); + }), + (t.Frequency.prototype.toFrequency = function () { + return this.valueOf(); + }), + (t.Frequency.prototype.toTicks = function () { + var e = this._beatsToUnits(1), + i = this.valueOf() / e; + return Math.floor(i * t.Transport.PPQ); + }), + (t.Frequency.prototype._frequencyToUnits = function (t) { + return t; + }), + (t.Frequency.prototype._ticksToUnits = function (e) { + return ( + 1 / ((60 * e) / (t.Transport.bpm.value * t.Transport.PPQ)) + ); + }), + (t.Frequency.prototype._beatsToUnits = function (e) { + return 1 / t.TimeBase.prototype._beatsToUnits.call(this, e); + }), + (t.Frequency.prototype._secondsToUnits = function (t) { + return 1 / t; + }), + (t.Frequency.prototype._defaultUnits = 'hz'); + var e = { + cbb: -2, + cb: -1, + c: 0, + 'c#': 1, + cx: 2, + dbb: 0, + db: 1, + d: 2, + 'd#': 3, + dx: 4, + ebb: 2, + eb: 3, + e: 4, + 'e#': 5, + ex: 6, + fbb: 3, + fb: 4, + f: 5, + 'f#': 6, + fx: 7, + gbb: 5, + gb: 6, + g: 7, + 'g#': 8, + gx: 9, + abb: 7, + ab: 8, + a: 9, + 'a#': 10, + ax: 11, + bbb: 9, + bb: 10, + b: 11, + 'b#': 12, + bx: 13, + }, + i = [ + 'C', + 'C#', + 'D', + 'D#', + 'E', + 'F', + 'F#', + 'G', + 'G#', + 'A', + 'A#', + 'B', + ]; + return ( + (t.Frequency.A4 = 440), + (t.Frequency.prototype.midiToFrequency = function (e) { + return t.Frequency.A4 * Math.pow(2, (e - 69) / 12); + }), + (t.Frequency.prototype.frequencyToMidi = function (e) { + return 69 + (12 * Math.log(e / t.Frequency.A4)) / Math.LN2; + }), + t.Frequency + ); + })(p); + var y; + y = (function (t) { + return ( + (t.TransportTime = function (e, i) { + return this instanceof t.TransportTime + ? void t.Time.call(this, e, i) + : new t.TransportTime(e, i); + }), + t.extend(t.TransportTime, t.Time), + (t.TransportTime.prototype._unaryExpressions = Object.create( + t.Time.prototype._unaryExpressions, + )), + (t.TransportTime.prototype._unaryExpressions.quantize = { + regexp: /^@/, + method: function (e) { + var i = this._secondsToTicks(e()), + n = Math.ceil(t.Transport.ticks / i); + return this._ticksToUnits(n * i); + }, + }), + (t.TransportTime.prototype._secondsToTicks = function (e) { + var i = this._beatsToUnits(1), + n = e / i; + return Math.round(n * t.Transport.PPQ); + }), + (t.TransportTime.prototype.valueOf = function () { + var e = this._secondsToTicks(this._expr()); + return e + (this._plusNow ? t.Transport.ticks : 0); + }), + (t.TransportTime.prototype.toTicks = function () { + return this.valueOf(); + }), + (t.TransportTime.prototype.toSeconds = function () { + var e = this._expr(); + return e + (this._plusNow ? t.Transport.seconds : 0); + }), + (t.TransportTime.prototype.toFrequency = function () { + return 1 / this.toSeconds(); + }), + t.TransportTime + ); + })(p); + var v; + v = (function (t) { + 'use strict'; + return ( + (t.Emitter = function () { + this._events = {}; + }), + t.extend(t.Emitter), + (t.Emitter.prototype.on = function (t, e) { + for (var i = t.split(/\W+/), n = 0; n < i.length; n++) { + var o = i[n]; + this._events.hasOwnProperty(o) || (this._events[o] = []), + this._events[o].push(e); + } + return this; + }), + (t.Emitter.prototype.off = function (e, i) { + for (var n = e.split(/\W+/), o = 0; o < n.length; o++) + if (((e = n[o]), this._events.hasOwnProperty(e))) + if (t.prototype.isUndef(i)) this._events[e] = []; + else + for ( + var r = this._events[e], s = 0; + s < r.length; + s++ + ) + r[s] === i && r.splice(s, 1); + return this; + }), + (t.Emitter.prototype.emit = function (t) { + if (this._events) { + var e = Array.apply(null, arguments).slice(1); + if (this._events.hasOwnProperty(t)) + for ( + var i = this._events[t], n = 0, o = i.length; + o > n; + n++ + ) + i[n].apply(this, e); + } + return this; + }), + (t.Emitter.mixin = function (e) { + var i = ['on', 'off', 'emit']; + e._events = {}; + for (var n = 0; n < i.length; n++) { + var o = i[n], + r = t.Emitter.prototype[o]; + e[o] = r; + } + }), + (t.Emitter.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), (this._events = null), this + ); + }), + t.Emitter + ); + })(p); + var g; + g = (function (t) { + function e() { + function e(e, i, o) { + if (e.input) + Array.isArray(e.input) + ? (t.prototype.isUndef(o) && (o = 0), + this.connect(e.input[o])) + : this.connect(e.input, i, o); + else + try { + e instanceof AudioNode + ? n.call(this, e, i, o) + : n.call(this, e, i); + } catch (r) { + throw new Error( + 'error connecting to node: ' + e + '\n' + r, + ); + } + } + function i(e, i, n) { + if (e && e.input && Array.isArray(e.input)) + t.prototype.isUndef(n) && (n = 0), + this.disconnect(e.input[n], i, n); + else if (e && e.input) this.disconnect(e.input, i, n); + else + try { + o.apply(this, arguments); + } catch (r) { + throw new Error( + 'error disconnecting node: ' + e + '\n' + r, + ); + } + } + var n = AudioNode.prototype.connect, + o = AudioNode.prototype.disconnect; + AudioNode.prototype.connect !== e && + ((AudioNode.prototype.connect = e), + (AudioNode.prototype.disconnect = i)); + } + return ( + !window.hasOwnProperty('AudioContext') && + window.hasOwnProperty('webkitAudioContext') && + (window.AudioContext = window.webkitAudioContext), + (t.Context = function (e) { + t.Emitter.call(this), + e || (e = new window.AudioContext()), + (this._context = e); + for (var i in this._context) + this._defineProperty(this._context, i); + (this._latencyHint = 'interactive'), + (this._lookAhead = 0.1), + (this._updateInterval = this._lookAhead / 3), + (this._computedUpdateInterval = 0), + (this._worker = this._createWorker()), + (this._constants = {}); + }), + t.extend(t.Context, t.Emitter), + t.Emitter.mixin(t.Context), + (t.Context.prototype._defineProperty = function (t, e) { + this.isUndef(this[e]) && + Object.defineProperty(this, e, { + get: function () { + return 'function' == typeof t[e] + ? t[e].bind(t) + : t[e]; + }, + set: function (i) { + t[e] = i; + }, + }); + }), + (t.Context.prototype.now = function () { + return this._context.currentTime; + }), + (t.Context.prototype._createWorker = function () { + window.URL = window.URL || window.webkitURL; + var t = new Blob([ + 'var timeoutTime = ' + + (1e3 * this._updateInterval).toFixed(1) + + ";self.onmessage = function(msg){ timeoutTime = parseInt(msg.data);};function tick(){ setTimeout(tick, timeoutTime); self.postMessage('tick');}tick();", + ]), + e = URL.createObjectURL(t), + i = new Worker(e); + return ( + i.addEventListener( + 'message', + function () { + this.emit('tick'); + }.bind(this), + ), + i.addEventListener( + 'message', + function () { + var t = this.now(); + if (this.isNumber(this._lastUpdate)) { + var e = t - this._lastUpdate; + this._computedUpdateInterval = Math.max( + e, + 0.97 * this._computedUpdateInterval, + ); + } + this._lastUpdate = t; + }.bind(this), + ), + i + ); + }), + (t.Context.prototype.getConstant = function (t) { + if (this._constants[t]) return this._constants[t]; + for ( + var e = this._context.createBuffer( + 1, + 128, + this._context.sampleRate, + ), + i = e.getChannelData(0), + n = 0; + n < i.length; + n++ + ) + i[n] = t; + var o = this._context.createBufferSource(); + return ( + (o.channelCount = 1), + (o.channelCountMode = 'explicit'), + (o.buffer = e), + (o.loop = !0), + o.start(0), + (this._constants[t] = o), + o + ); + }), + Object.defineProperty(t.Context.prototype, 'lag', { + get: function () { + var t = this._computedUpdateInterval - this._updateInterval; + return (t = Math.max(t, 0)); + }, + }), + Object.defineProperty(t.Context.prototype, 'lookAhead', { + get: function () { + return this._lookAhead; + }, + set: function (t) { + this._lookAhead = t; + }, + }), + Object.defineProperty(t.Context.prototype, 'updateInterval', { + get: function () { + return this._updateInterval; + }, + set: function (e) { + (this._updateInterval = Math.max(e, t.prototype.blockTime)), + this._worker.postMessage(Math.max(1e3 * e, 1)); + }, + }), + Object.defineProperty(t.Context.prototype, 'latencyHint', { + get: function () { + return this._latencyHint; + }, + set: function (t) { + var e = t; + if (((this._latencyHint = t), this.isString(t))) + switch (t) { + case 'interactive': + (e = 0.1), (this._context.latencyHint = t); + break; + case 'playback': + (e = 0.8), (this._context.latencyHint = t); + break; + case 'balanced': + (e = 0.25), (this._context.latencyHint = t); + break; + case 'fastest': + e = 0.01; + } + (this.lookAhead = e), (this.updateInterval = e / 3); + }, + }), + t.supported + ? (e(), (t.context = new t.Context())) + : console.warn('This browser does not support Tone.js'), + t.Context + ); + })(p); + var _; + _ = (function (t) { + return ( + (t.Type = { + Default: 'number', + Time: 'time', + Frequency: 'frequency', + TransportTime: 'transportTime', + Ticks: 'ticks', + NormalRange: 'normalRange', + AudioRange: 'audioRange', + Decibels: 'db', + Interval: 'interval', + BPM: 'bpm', + Positive: 'positive', + Cents: 'cents', + Degrees: 'degrees', + MIDI: 'midi', + BarsBeatsSixteenths: 'barsBeatsSixteenths', + Samples: 'samples', + Hertz: 'hertz', + Note: 'note', + Milliseconds: 'milliseconds', + Seconds: 'seconds', + Notation: 'notation', + }), + (t.prototype.toSeconds = function (e) { + return this.isNumber(e) + ? e + : this.isUndef(e) + ? this.now() + : this.isString(e) + ? new t.Time(e).toSeconds() + : e instanceof t.TimeBase + ? e.toSeconds() + : void 0; + }), + (t.prototype.toFrequency = function (e) { + return this.isNumber(e) + ? e + : this.isString(e) || this.isUndef(e) + ? new t.Frequency(e).valueOf() + : e instanceof t.TimeBase + ? e.toFrequency() + : void 0; + }), + (t.prototype.toTicks = function (e) { + return this.isNumber(e) || this.isString(e) + ? new t.TransportTime(e).toTicks() + : this.isUndef(e) + ? t.Transport.ticks + : e instanceof t.TimeBase + ? e.toTicks() + : void 0; + }), + t + ); + })(p, d, m, y); + var T; + T = (function (t) { + 'use strict'; + return ( + (t.Param = function () { + var e = this.optionsObject( + arguments, + ['param', 'units', 'convert'], + t.Param.defaults, + ); + (this._param = this.input = e.param), + (this.units = e.units), + (this.convert = e.convert), + (this.overridden = !1), + (this._lfo = null), + this.isObject(e.lfo) + ? (this.value = e.lfo) + : this.isUndef(e.value) || (this.value = e.value); + }), + t.extend(t.Param), + (t.Param.defaults = { + units: t.Type.Default, + convert: !0, + param: void 0, + }), + Object.defineProperty(t.Param.prototype, 'value', { + get: function () { + return this._toUnits(this._param.value); + }, + set: function (e) { + if (this.isObject(e)) { + if (this.isUndef(t.LFO)) + throw new Error( + "Include 'Tone.LFO' to use an LFO as a Param value.", + ); + this._lfo && this._lfo.dispose(), + (this._lfo = new t.LFO(e).start()), + this._lfo.connect(this.input); + } else { + var i = this._fromUnits(e); + this._param.cancelScheduledValues(0), + (this._param.value = i); + } + }, + }), + (t.Param.prototype._fromUnits = function (e) { + if (!this.convert && !this.isUndef(this.convert)) return e; + switch (this.units) { + case t.Type.Time: + return this.toSeconds(e); + case t.Type.Frequency: + return this.toFrequency(e); + case t.Type.Decibels: + return this.dbToGain(e); + case t.Type.NormalRange: + return Math.min(Math.max(e, 0), 1); + case t.Type.AudioRange: + return Math.min(Math.max(e, -1), 1); + case t.Type.Positive: + return Math.max(e, 0); + default: + return e; + } + }), + (t.Param.prototype._toUnits = function (e) { + if (!this.convert && !this.isUndef(this.convert)) return e; + switch (this.units) { + case t.Type.Decibels: + return this.gainToDb(e); + default: + return e; + } + }), + (t.Param.prototype._minOutput = 1e-5), + (t.Param.prototype.setValueAtTime = function (t, e) { + return ( + (t = this._fromUnits(t)), + (e = this.toSeconds(e)), + e <= this.now() + this.blockTime + ? (this._param.value = t) + : this._param.setValueAtTime(t, e), + this + ); + }), + (t.Param.prototype.setRampPoint = function (t) { + t = this.defaultArg(t, this.now()); + var e = this._param.value; + return ( + 0 === e && (e = this._minOutput), + this._param.setValueAtTime(e, t), + this + ); + }), + (t.Param.prototype.linearRampToValueAtTime = function (t, e) { + return ( + (t = this._fromUnits(t)), + this._param.linearRampToValueAtTime(t, this.toSeconds(e)), + this + ); + }), + (t.Param.prototype.exponentialRampToValueAtTime = function (t, e) { + return ( + (t = this._fromUnits(t)), + (t = Math.max(this._minOutput, t)), + this._param.exponentialRampToValueAtTime( + t, + this.toSeconds(e), + ), + this + ); + }), + (t.Param.prototype.exponentialRampToValue = function (t, e, i) { + return ( + (i = this.toSeconds(i)), + this.setRampPoint(i), + this.exponentialRampToValueAtTime(t, i + this.toSeconds(e)), + this + ); + }), + (t.Param.prototype.linearRampToValue = function (t, e, i) { + return ( + (i = this.toSeconds(i)), + this.setRampPoint(i), + this.linearRampToValueAtTime(t, i + this.toSeconds(e)), + this + ); + }), + (t.Param.prototype.setTargetAtTime = function (t, e, i) { + return ( + (t = this._fromUnits(t)), + (t = Math.max(this._minOutput, t)), + (i = Math.max(this._minOutput, i)), + this._param.setTargetAtTime(t, this.toSeconds(e), i), + this + ); + }), + (t.Param.prototype.setValueCurveAtTime = function (t, e, i) { + for (var n = 0; n < t.length; n++) t[n] = this._fromUnits(t[n]); + return ( + this._param.setValueCurveAtTime( + t, + this.toSeconds(e), + this.toSeconds(i), + ), + this + ); + }), + (t.Param.prototype.cancelScheduledValues = function (t) { + return ( + this._param.cancelScheduledValues(this.toSeconds(t)), this + ); + }), + (t.Param.prototype.rampTo = function (e, i, n) { + return ( + (i = this.defaultArg(i, 0)), + this.units === t.Type.Frequency || + this.units === t.Type.BPM || + this.units === t.Type.Decibels + ? this.exponentialRampToValue(e, i, n) + : this.linearRampToValue(e, i, n), + this + ); + }), + Object.defineProperty(t.Param.prototype, 'lfo', { + get: function () { + return this._lfo; + }, + }), + (t.Param.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), + (this._param = null), + this._lfo && (this._lfo.dispose(), (this._lfo = null)), + this + ); + }), + t.Param + ); + })(p); + var b; + b = (function (t) { + 'use strict'; + return ( + window.GainNode && + !AudioContext.prototype.createGain && + (AudioContext.prototype.createGain = + AudioContext.prototype.createGainNode), + (t.Gain = function () { + var e = this.optionsObject( + arguments, + ['gain', 'units'], + t.Gain.defaults, + ); + (this.input = + this.output = + this._gainNode = + this.context.createGain()), + (this.gain = new t.Param({ + param: this._gainNode.gain, + units: e.units, + value: e.gain, + convert: e.convert, + })), + this._readOnly('gain'); + }), + t.extend(t.Gain), + (t.Gain.defaults = {gain: 1, convert: !0}), + (t.Gain.prototype.dispose = function () { + t.Param.prototype.dispose.call(this), + this._gainNode.disconnect(), + (this._gainNode = null), + this._writable('gain'), + this.gain.dispose(), + (this.gain = null); + }), + (t.prototype.createInsOuts = function (e, i) { + 1 === e + ? (this.input = new t.Gain()) + : e > 1 && (this.input = new Array(e)), + 1 === i + ? (this.output = new t.Gain()) + : i > 1 && (this.output = new Array(e)); + }), + t.Gain + ); + })(p, T); + var x; + x = (function (t) { + 'use strict'; + return ( + (t.Signal = function () { + var e = this.optionsObject( + arguments, + ['value', 'units'], + t.Signal.defaults, + ); + (this.output = this._gain = this.context.createGain()), + (e.param = this._gain.gain), + t.Param.call(this, e), + (this.input = this._param = this._gain.gain), + this.context.getConstant(1).chain(this._gain); + }), + t.extend(t.Signal, t.Param), + (t.Signal.defaults = { + value: 0, + units: t.Type.Default, + convert: !0, + }), + (t.Signal.prototype.connect = t.SignalBase.prototype.connect), + (t.Signal.prototype.dispose = function () { + return ( + t.Param.prototype.dispose.call(this), + (this._param = null), + this._gain.disconnect(), + (this._gain = null), + this + ); + }), + t.Signal + ); + })(p, l, _, T); + var S; + S = (function (t) { + 'use strict'; + return ( + (t.Add = function (e) { + this.createInsOuts(2, 0), + (this._sum = + this.input[0] = + this.input[1] = + this.output = + new t.Gain()), + (this._param = this.input[1] = new t.Signal(e)), + this._param.connect(this._sum); + }), + t.extend(t.Add, t.Signal), + (t.Add.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), + this._sum.dispose(), + (this._sum = null), + this._param.dispose(), + (this._param = null), + this + ); + }), + t.Add + ); + })(p, x); + var w; + w = (function (t) { + 'use strict'; + return ( + (t.Multiply = function (e) { + this.createInsOuts(2, 0), + (this._mult = this.input[0] = this.output = new t.Gain()), + (this._param = this.input[1] = this.output.gain), + (this._param.value = this.defaultArg(e, 0)); + }), + t.extend(t.Multiply, t.Signal), + (t.Multiply.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), + this._mult.dispose(), + (this._mult = null), + (this._param = null), + this + ); + }), + t.Multiply + ); + })(p, x); + var A; + A = (function (t) { + 'use strict'; + return ( + (t.Scale = function (e, i) { + (this._outputMin = this.defaultArg(e, 0)), + (this._outputMax = this.defaultArg(i, 1)), + (this._scale = this.input = new t.Multiply(1)), + (this._add = this.output = new t.Add(0)), + this._scale.connect(this._add), + this._setRange(); + }), + t.extend(t.Scale, t.SignalBase), + Object.defineProperty(t.Scale.prototype, 'min', { + get: function () { + return this._outputMin; + }, + set: function (t) { + (this._outputMin = t), this._setRange(); + }, + }), + Object.defineProperty(t.Scale.prototype, 'max', { + get: function () { + return this._outputMax; + }, + set: function (t) { + (this._outputMax = t), this._setRange(); + }, + }), + (t.Scale.prototype._setRange = function () { + (this._add.value = this._outputMin), + (this._scale.value = this._outputMax - this._outputMin); + }), + (t.Scale.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), + this._add.dispose(), + (this._add = null), + this._scale.dispose(), + (this._scale = null), + this + ); + }), + t.Scale + ); + })(p, S, w); + var P; + P = (function () { + var e = x, + i = S, + o = w, + r = A, + s = p, + a = n; + s.setContext(a.audiocontext), + (t.Signal = function (t) { + var i = new e(t); + return i; + }), + (e.prototype.fade = e.prototype.linearRampToValueAtTime), + (o.prototype.fade = e.prototype.fade), + (i.prototype.fade = e.prototype.fade), + (r.prototype.fade = e.prototype.fade), + (e.prototype.setInput = function (t) { + t.connect(this); + }), + (o.prototype.setInput = e.prototype.setInput), + (i.prototype.setInput = e.prototype.setInput), + (r.prototype.setInput = e.prototype.setInput), + (e.prototype.add = function (t) { + var e = new i(t); + return this.connect(e), e; + }), + (o.prototype.add = e.prototype.add), + (i.prototype.add = e.prototype.add), + (r.prototype.add = e.prototype.add), + (e.prototype.mult = function (t) { + var e = new o(t); + return this.connect(e), e; + }), + (o.prototype.mult = e.prototype.mult), + (i.prototype.mult = e.prototype.mult), + (r.prototype.mult = e.prototype.mult), + (e.prototype.scale = function (e, i, n, o) { + var s, a; + 4 === arguments.length + ? ((s = t.prototype.map(n, e, i, 0, 1) - 0.5), + (a = t.prototype.map(o, e, i, 0, 1) - 0.5)) + : ((s = arguments[0]), (a = arguments[1])); + var u = new r(s, a); + return this.connect(u), u; + }), + (o.prototype.scale = e.prototype.scale), + (i.prototype.scale = e.prototype.scale), + (r.prototype.scale = e.prototype.scale); + })(x, S, w, A, p, n); + var k; + k = (function () { + var e = n, + i = S, + o = w, + r = A; + (t.Oscillator = function (i, n) { + if ('string' == typeof i) { + var o = n; + (n = i), (i = o); + } + if ('number' == typeof n) { + var o = n; + (n = i), (i = o); + } + (this.started = !1), + (this.phaseAmount = void 0), + (this.oscillator = e.audiocontext.createOscillator()), + (this.f = i || 440), + (this.oscillator.type = n || 'sine'), + this.oscillator.frequency.setValueAtTime( + this.f, + e.audiocontext.currentTime, + ), + (this.output = e.audiocontext.createGain()), + (this._freqMods = []), + (this.output.gain.value = 0.5), + this.output.gain.setValueAtTime( + 0.5, + e.audiocontext.currentTime, + ), + this.oscillator.connect(this.output), + (this.panPosition = 0), + (this.connection = e.input), + (this.panner = new t.Panner(this.output, this.connection, 1)), + (this.mathOps = [this.output]), + e.soundArray.push(this); + }), + (t.Oscillator.prototype.start = function (t, i) { + if (this.started) { + var n = e.audiocontext.currentTime; + this.stop(n); + } + if (!this.started) { + var o = i || this.f, + r = this.oscillator.type; + this.oscillator && + (this.oscillator.disconnect(), delete this.oscillator), + (this.oscillator = e.audiocontext.createOscillator()), + (this.oscillator.frequency.value = Math.abs(o)), + (this.oscillator.type = r), + this.oscillator.connect(this.output), + (t = t || 0), + this.oscillator.start(t + e.audiocontext.currentTime), + (this.freqNode = this.oscillator.frequency); + for (var s in this._freqMods) + 'undefined' != typeof this._freqMods[s].connect && + this._freqMods[s].connect( + this.oscillator.frequency, + ); + this.started = !0; + } + }), + (t.Oscillator.prototype.stop = function (t) { + if (this.started) { + var i = t || 0, + n = e.audiocontext.currentTime; + this.oscillator.stop(i + n), (this.started = !1); + } + }), + (t.Oscillator.prototype.amp = function (t, i, n) { + var o = this; + if ('number' == typeof t) { + var i = i || 0, + n = n || 0, + r = e.audiocontext.currentTime; + this.output.gain.linearRampToValueAtTime(t, r + n + i); + } else { + if (!t) return this.output.gain; + t.connect(o.output.gain); + } + }), + (t.Oscillator.prototype.fade = t.Oscillator.prototype.amp), + (t.Oscillator.prototype.getAmp = function () { + return this.output.gain.value; + }), + (t.Oscillator.prototype.freq = function (t, i, n) { + if ('number' != typeof t || isNaN(t)) { + if (!t) return this.oscillator.frequency; + t.output && (t = t.output), + t.connect(this.oscillator.frequency), + this._freqMods.push(t); + } else { + this.f = t; + var o = e.audiocontext.currentTime, + i = i || 0, + n = n || 0; + 0 === i + ? this.oscillator.frequency.setValueAtTime(t, n + o) + : t > 0 + ? this.oscillator.frequency.exponentialRampToValueAtTime( + t, + n + i + o, + ) + : this.oscillator.frequency.linearRampToValueAtTime( + t, + n + i + o, + ), + this.phaseAmount && this.phase(this.phaseAmount); + } + }), + (t.Oscillator.prototype.getFreq = function () { + return this.oscillator.frequency.value; + }), + (t.Oscillator.prototype.setType = function (t) { + this.oscillator.type = t; + }), + (t.Oscillator.prototype.getType = function () { + return this.oscillator.type; + }), + (t.Oscillator.prototype.connect = function (t) { + t + ? t.hasOwnProperty('input') + ? (this.panner.connect(t.input), + (this.connection = t.input)) + : (this.panner.connect(t), (this.connection = t)) + : this.panner.connect(e.input); + }), + (t.Oscillator.prototype.disconnect = function () { + this.output && this.output.disconnect(), + this.panner && + (this.panner.disconnect(), + this.output && this.output.connect(this.panner)), + (this.oscMods = []); + }), + (t.Oscillator.prototype.pan = function (t, e) { + (this.panPosition = t), this.panner.pan(t, e); + }), + (t.Oscillator.prototype.getPan = function () { + return this.panPosition; + }), + (t.Oscillator.prototype.dispose = function () { + var t = e.soundArray.indexOf(this); + if ((e.soundArray.splice(t, 1), this.oscillator)) { + var i = e.audiocontext.currentTime; + this.stop(i), + this.disconnect(), + (this.panner = null), + (this.oscillator = null); + } + this.osc2 && this.osc2.dispose(); + }), + (t.Oscillator.prototype.phase = function (i) { + var n = t.prototype.map(i, 0, 1, 0, 1 / this.f), + o = e.audiocontext.currentTime; + (this.phaseAmount = i), + this.dNode || + ((this.dNode = e.audiocontext.createDelay()), + this.oscillator.disconnect(), + this.oscillator.connect(this.dNode), + this.dNode.connect(this.output)), + this.dNode.delayTime.setValueAtTime(n, o); + }); + var s = function (t, e, i, n, o) { + var r = t.oscillator; + for (var s in t.mathOps) + t.mathOps[s] instanceof o && + (r.disconnect(), + t.mathOps[s].dispose(), + (i = s), + i < t.mathOps.length - 2 && (n = t.mathOps[s + 1])); + return ( + i === t.mathOps.length - 1 && t.mathOps.push(n), + s > 0 && (r = t.mathOps[s - 1]), + r.disconnect(), + r.connect(e), + e.connect(n), + (t.mathOps[i] = e), + t + ); + }; + (t.Oscillator.prototype.add = function (t) { + var e = new i(t), + n = this.mathOps.length - 1, + o = this.output; + return s(this, e, n, o, i); + }), + (t.Oscillator.prototype.mult = function (t) { + var e = new o(t), + i = this.mathOps.length - 1, + n = this.output; + return s(this, e, i, n, o); + }), + (t.Oscillator.prototype.scale = function (e, i, n, o) { + var a, u; + 4 === arguments.length + ? ((a = t.prototype.map(n, e, i, 0, 1) - 0.5), + (u = t.prototype.map(o, e, i, 0, 1) - 0.5)) + : ((a = arguments[0]), (u = arguments[1])); + var c = new r(a, u), + p = this.mathOps.length - 1, + h = this.output; + return s(this, c, p, h, r); + }), + (t.SinOsc = function (e) { + t.Oscillator.call(this, e, 'sine'); + }), + (t.SinOsc.prototype = Object.create(t.Oscillator.prototype)), + (t.TriOsc = function (e) { + t.Oscillator.call(this, e, 'triangle'); + }), + (t.TriOsc.prototype = Object.create(t.Oscillator.prototype)), + (t.SawOsc = function (e) { + t.Oscillator.call(this, e, 'sawtooth'); + }), + (t.SawOsc.prototype = Object.create(t.Oscillator.prototype)), + (t.SqrOsc = function (e) { + t.Oscillator.call(this, e, 'square'); + }), + (t.SqrOsc.prototype = Object.create(t.Oscillator.prototype)); + })(n, S, w, A); + var O; + O = (function (t) { + 'use strict'; + return ( + (t.Timeline = function () { + var e = this.optionsObject( + arguments, + ['memory'], + t.Timeline.defaults, + ); + (this._timeline = []), + (this._toRemove = []), + (this._iterating = !1), + (this.memory = e.memory); + }), + t.extend(t.Timeline), + (t.Timeline.defaults = {memory: 1 / 0}), + Object.defineProperty(t.Timeline.prototype, 'length', { + get: function () { + return this._timeline.length; + }, + }), + (t.Timeline.prototype.add = function (t) { + if (this.isUndef(t.time)) + throw new Error( + 'Tone.Timeline: events must have a time attribute', + ); + if (this._timeline.length) { + var e = this._search(t.time); + this._timeline.splice(e + 1, 0, t); + } else this._timeline.push(t); + if (this.length > this.memory) { + var i = this.length - this.memory; + this._timeline.splice(0, i); + } + return this; + }), + (t.Timeline.prototype.remove = function (t) { + if (this._iterating) this._toRemove.push(t); + else { + var e = this._timeline.indexOf(t); + -1 !== e && this._timeline.splice(e, 1); + } + return this; + }), + (t.Timeline.prototype.get = function (t) { + var e = this._search(t); + return -1 !== e ? this._timeline[e] : null; + }), + (t.Timeline.prototype.peek = function () { + return this._timeline[0]; + }), + (t.Timeline.prototype.shift = function () { + return this._timeline.shift(); + }), + (t.Timeline.prototype.getAfter = function (t) { + var e = this._search(t); + return e + 1 < this._timeline.length + ? this._timeline[e + 1] + : null; + }), + (t.Timeline.prototype.getBefore = function (t) { + var e = this._timeline.length; + if (e > 0 && this._timeline[e - 1].time < t) + return this._timeline[e - 1]; + var i = this._search(t); + return i - 1 >= 0 ? this._timeline[i - 1] : null; + }), + (t.Timeline.prototype.cancel = function (t) { + if (this._timeline.length > 1) { + var e = this._search(t); + if (e >= 0) + if (this._timeline[e].time === t) { + for ( + var i = e; + i >= 0 && this._timeline[i].time === t; + i-- + ) + e = i; + this._timeline = this._timeline.slice(0, e); + } else this._timeline = this._timeline.slice(0, e + 1); + else this._timeline = []; + } else + 1 === this._timeline.length && + this._timeline[0].time >= t && + (this._timeline = []); + return this; + }), + (t.Timeline.prototype.cancelBefore = function (t) { + if (this._timeline.length) { + var e = this._search(t); + e >= 0 && (this._timeline = this._timeline.slice(e + 1)); + } + return this; + }), + (t.Timeline.prototype._search = function (t) { + var e = 0, + i = this._timeline.length, + n = i; + if (i > 0 && this._timeline[i - 1].time <= t) return i - 1; + for (; n > e; ) { + var o = Math.floor(e + (n - e) / 2), + r = this._timeline[o], + s = this._timeline[o + 1]; + if (r.time === t) { + for (var a = o; a < this._timeline.length; a++) { + var u = this._timeline[a]; + u.time === t && (o = a); + } + return o; + } + if (r.time < t && s.time > t) return o; + r.time > t ? (n = o) : r.time < t && (e = o + 1); + } + return -1; + }), + (t.Timeline.prototype._iterate = function (t, e, i) { + (this._iterating = !0), + (e = this.defaultArg(e, 0)), + (i = this.defaultArg(i, this._timeline.length - 1)); + for (var n = e; i >= n; n++) t(this._timeline[n]); + if (((this._iterating = !1), this._toRemove.length > 0)) { + for (var o = 0; o < this._toRemove.length; o++) { + var r = this._timeline.indexOf(this._toRemove[o]); + -1 !== r && this._timeline.splice(r, 1); + } + this._toRemove = []; + } + }), + (t.Timeline.prototype.forEach = function (t) { + return this._iterate(t), this; + }), + (t.Timeline.prototype.forEachBefore = function (t, e) { + var i = this._search(t); + return -1 !== i && this._iterate(e, 0, i), this; + }), + (t.Timeline.prototype.forEachAfter = function (t, e) { + var i = this._search(t); + return this._iterate(e, i + 1), this; + }), + (t.Timeline.prototype.forEachFrom = function (t, e) { + for ( + var i = this._search(t); + i >= 0 && this._timeline[i].time >= t; + + ) + i--; + return this._iterate(e, i + 1), this; + }), + (t.Timeline.prototype.forEachAtTime = function (t, e) { + var i = this._search(t); + return ( + -1 !== i && + this._iterate( + function (i) { + i.time === t && e(i); + }, + 0, + i, + ), + this + ); + }), + (t.Timeline.prototype.dispose = function () { + t.prototype.dispose.call(this), + (this._timeline = null), + (this._toRemove = null); + }), + t.Timeline + ); + })(p); + var F; + F = (function (t) { + 'use strict'; + return ( + (t.TimelineSignal = function () { + var e = this.optionsObject( + arguments, + ['value', 'units'], + t.Signal.defaults, + ); + (this._events = new t.Timeline(10)), + t.Signal.apply(this, e), + (e.param = this._param), + t.Param.call(this, e), + (this._initial = this._fromUnits(this._param.value)); + }), + t.extend(t.TimelineSignal, t.Param), + (t.TimelineSignal.Type = { + Linear: 'linear', + Exponential: 'exponential', + Target: 'target', + Curve: 'curve', + Set: 'set', + }), + Object.defineProperty(t.TimelineSignal.prototype, 'value', { + get: function () { + var t = this.now(), + e = this.getValueAtTime(t); + return this._toUnits(e); + }, + set: function (t) { + var e = this._fromUnits(t); + (this._initial = e), + this.cancelScheduledValues(), + (this._param.value = e); + }, + }), + (t.TimelineSignal.prototype.setValueAtTime = function (e, i) { + return ( + (e = this._fromUnits(e)), + (i = this.toSeconds(i)), + this._events.add({ + type: t.TimelineSignal.Type.Set, + value: e, + time: i, + }), + this._param.setValueAtTime(e, i), + this + ); + }), + (t.TimelineSignal.prototype.linearRampToValueAtTime = function ( + e, + i, + ) { + return ( + (e = this._fromUnits(e)), + (i = this.toSeconds(i)), + this._events.add({ + type: t.TimelineSignal.Type.Linear, + value: e, + time: i, + }), + this._param.linearRampToValueAtTime(e, i), + this + ); + }), + (t.TimelineSignal.prototype.exponentialRampToValueAtTime = + function (e, i) { + i = this.toSeconds(i); + var n = this._searchBefore(i); + n && + 0 === n.value && + this.setValueAtTime(this._minOutput, n.time), + (e = this._fromUnits(e)); + var o = Math.max(e, this._minOutput); + return ( + this._events.add({ + type: t.TimelineSignal.Type.Exponential, + value: o, + time: i, + }), + e < this._minOutput + ? (this._param.exponentialRampToValueAtTime( + this._minOutput, + i - this.sampleTime, + ), + this.setValueAtTime(0, i)) + : this._param.exponentialRampToValueAtTime(e, i), + this + ); + }), + (t.TimelineSignal.prototype.setTargetAtTime = function (e, i, n) { + return ( + (e = this._fromUnits(e)), + (e = Math.max(this._minOutput, e)), + (n = Math.max(this._minOutput, n)), + (i = this.toSeconds(i)), + this._events.add({ + type: t.TimelineSignal.Type.Target, + value: e, + time: i, + constant: n, + }), + this._param.setTargetAtTime(e, i, n), + this + ); + }), + (t.TimelineSignal.prototype.setValueCurveAtTime = function ( + e, + i, + n, + o, + ) { + o = this.defaultArg(o, 1); + for (var r = new Array(e.length), s = 0; s < r.length; s++) + r[s] = this._fromUnits(e[s]) * o; + (i = this.toSeconds(i)), + (n = this.toSeconds(n)), + this._events.add({ + type: t.TimelineSignal.Type.Curve, + value: r, + time: i, + duration: n, + }), + this._param.setValueAtTime(r[0], i); + for (var a = 1; a < r.length; a++) { + var u = i + (a / (r.length - 1)) * n; + this._param.linearRampToValueAtTime(r[a], u); + } + return this; + }), + (t.TimelineSignal.prototype.cancelScheduledValues = function (t) { + return ( + (t = this.toSeconds(t)), + this._events.cancel(t), + this._param.cancelScheduledValues(t), + this + ); + }), + (t.TimelineSignal.prototype.setRampPoint = function (e) { + e = this.toSeconds(e); + var i = this._toUnits(this.getValueAtTime(e)), + n = this._searchBefore(e); + if (n && n.time === e) + this.cancelScheduledValues(e + this.sampleTime); + else if ( + n && + n.type === t.TimelineSignal.Type.Curve && + n.time + n.duration > e + ) + this.cancelScheduledValues(e), + this.linearRampToValueAtTime(i, e); + else { + var o = this._searchAfter(e); + o && + (this.cancelScheduledValues(e), + o.type === t.TimelineSignal.Type.Linear + ? this.linearRampToValueAtTime(i, e) + : o.type === t.TimelineSignal.Type.Exponential && + this.exponentialRampToValueAtTime(i, e)), + this.setValueAtTime(i, e); + } + return this; + }), + (t.TimelineSignal.prototype.linearRampToValueBetween = function ( + t, + e, + i, + ) { + return ( + this.setRampPoint(e), + this.linearRampToValueAtTime(t, i), + this + ); + }), + (t.TimelineSignal.prototype.exponentialRampToValueBetween = + function (t, e, i) { + return ( + this.setRampPoint(e), + this.exponentialRampToValueAtTime(t, i), + this + ); + }), + (t.TimelineSignal.prototype._searchBefore = function (t) { + return this._events.get(t); + }), + (t.TimelineSignal.prototype._searchAfter = function (t) { + return this._events.getAfter(t); + }), + (t.TimelineSignal.prototype.getValueAtTime = function (e) { + e = this.toSeconds(e); + var i = this._searchAfter(e), + n = this._searchBefore(e), + o = this._initial; + if (null === n) o = this._initial; + else if (n.type === t.TimelineSignal.Type.Target) { + var r, + s = this._events.getBefore(n.time); + (r = null === s ? this._initial : s.value), + (o = this._exponentialApproach( + n.time, + r, + n.value, + n.constant, + e, + )); + } else + o = + n.type === t.TimelineSignal.Type.Curve + ? this._curveInterpolate( + n.time, + n.value, + n.duration, + e, + ) + : null === i + ? n.value + : i.type === t.TimelineSignal.Type.Linear + ? this._linearInterpolate( + n.time, + n.value, + i.time, + i.value, + e, + ) + : i.type === t.TimelineSignal.Type.Exponential + ? this._exponentialInterpolate( + n.time, + n.value, + i.time, + i.value, + e, + ) + : n.value; + return o; + }), + (t.TimelineSignal.prototype.connect = + t.SignalBase.prototype.connect), + (t.TimelineSignal.prototype._exponentialApproach = function ( + t, + e, + i, + n, + o, + ) { + return i + (e - i) * Math.exp(-(o - t) / n); + }), + (t.TimelineSignal.prototype._linearInterpolate = function ( + t, + e, + i, + n, + o, + ) { + return e + (n - e) * ((o - t) / (i - t)); + }), + (t.TimelineSignal.prototype._exponentialInterpolate = function ( + t, + e, + i, + n, + o, + ) { + return ( + (e = Math.max(this._minOutput, e)), + e * Math.pow(n / e, (o - t) / (i - t)) + ); + }), + (t.TimelineSignal.prototype._curveInterpolate = function ( + t, + e, + i, + n, + ) { + var o = e.length; + if (n >= t + i) return e[o - 1]; + if (t >= n) return e[0]; + var r = (n - t) / i, + s = Math.floor((o - 1) * r), + a = Math.ceil((o - 1) * r), + u = e[s], + c = e[a]; + return a === s + ? u + : this._linearInterpolate(s, u, a, c, r * (o - 1)); + }), + (t.TimelineSignal.prototype.dispose = function () { + t.Signal.prototype.dispose.call(this), + t.Param.prototype.dispose.call(this), + this._events.dispose(), + (this._events = null); + }), + t.TimelineSignal + ); + })(p, x); + var q; + q = (function () { + var e = n, + i = S, + o = w, + r = A, + s = F, + a = p; + a.setContext(e.audiocontext), + (t.Envelope = function (t, i, n, o, r, a) { + (this.aTime = t || 0.1), + (this.aLevel = i || 1), + (this.dTime = n || 0.5), + (this.dLevel = o || 0), + (this.rTime = r || 0), + (this.rLevel = a || 0), + (this._rampHighPercentage = 0.98), + (this._rampLowPercentage = 0.02), + (this.output = e.audiocontext.createGain()), + (this.control = new s()), + this._init(), + this.control.connect(this.output), + (this.connection = null), + (this.mathOps = [this.control]), + (this.isExponential = !1), + (this.sourceToClear = null), + (this.wasTriggered = !1), + e.soundArray.push(this); + }), + (t.Envelope.prototype._init = function () { + var t = e.audiocontext.currentTime, + i = t; + this.control.setTargetAtTime(1e-5, i, 0.001), + this._setRampAD(this.aTime, this.dTime); + }), + (t.Envelope.prototype.set = function (t, e, i, n, o, r) { + (this.aTime = t), + (this.aLevel = e), + (this.dTime = i || 0), + (this.dLevel = n || 0), + (this.rTime = o || 0), + (this.rLevel = r || 0), + this._setRampAD(t, i); + }), + (t.Envelope.prototype.setADSR = function (t, e, i, n) { + (this.aTime = t), + (this.dTime = e || 0), + (this.sPercent = i || 0), + (this.dLevel = + 'undefined' != typeof i + ? i * (this.aLevel - this.rLevel) + this.rLevel + : 0), + (this.rTime = n || 0), + this._setRampAD(t, e); + }), + (t.Envelope.prototype.setRange = function (t, e) { + (this.aLevel = t || 1), (this.rLevel = e || 0); + }), + (t.Envelope.prototype._setRampAD = function (t, e) { + (this._rampAttackTime = this.checkExpInput(t)), + (this._rampDecayTime = this.checkExpInput(e)); + var i = 1; + (i = Math.log( + 1 / this.checkExpInput(1 - this._rampHighPercentage), + )), + (this._rampAttackTC = t / this.checkExpInput(i)), + (i = Math.log(1 / this._rampLowPercentage)), + (this._rampDecayTC = e / this.checkExpInput(i)); + }), + (t.Envelope.prototype.setRampPercentages = function (t, e) { + (this._rampHighPercentage = this.checkExpInput(t)), + (this._rampLowPercentage = this.checkExpInput(e)); + var i = 1; + (i = Math.log( + 1 / this.checkExpInput(1 - this._rampHighPercentage), + )), + (this._rampAttackTC = + this._rampAttackTime / this.checkExpInput(i)), + (i = Math.log(1 / this._rampLowPercentage)), + (this._rampDecayTC = + this._rampDecayTime / this.checkExpInput(i)); + }), + (t.Envelope.prototype.setInput = function () { + for (var t = 0; t < arguments.length; t++) + this.connect(arguments[t]); + }), + (t.Envelope.prototype.setExp = function (t) { + this.isExponential = t; + }), + (t.Envelope.prototype.checkExpInput = function (t) { + return 0 >= t && (t = 1e-8), t; + }), + (t.Envelope.prototype.play = function (t, e, i) { + var n = e || 0, + i = i || 0; + t && this.connection !== t && this.connect(t), + this.triggerAttack(t, n), + this.triggerRelease(t, n + this.aTime + this.dTime + i); + }), + (t.Envelope.prototype.triggerAttack = function (t, i) { + var n = e.audiocontext.currentTime, + o = i || 0, + r = n + o; + (this.lastAttack = r), + (this.wasTriggered = !0), + t && this.connection !== t && this.connect(t); + var s = this.control.getValueAtTime(r); + this.isExponential === !0 + ? this.control.exponentialRampToValueAtTime( + this.checkExpInput(s), + r, + ) + : this.control.linearRampToValueAtTime(s, r), + (r += this.aTime), + this.isExponential === !0 + ? (this.control.exponentialRampToValueAtTime( + this.checkExpInput(this.aLevel), + r, + ), + (s = this.checkExpInput( + this.control.getValueAtTime(r), + )), + this.control.cancelScheduledValues(r), + this.control.exponentialRampToValueAtTime(s, r)) + : (this.control.linearRampToValueAtTime(this.aLevel, r), + (s = this.control.getValueAtTime(r)), + this.control.cancelScheduledValues(r), + this.control.linearRampToValueAtTime(s, r)), + (r += this.dTime), + this.isExponential === !0 + ? (this.control.exponentialRampToValueAtTime( + this.checkExpInput(this.dLevel), + r, + ), + (s = this.checkExpInput( + this.control.getValueAtTime(r), + )), + this.control.cancelScheduledValues(r), + this.control.exponentialRampToValueAtTime(s, r)) + : (this.control.linearRampToValueAtTime(this.dLevel, r), + (s = this.control.getValueAtTime(r)), + this.control.cancelScheduledValues(r), + this.control.linearRampToValueAtTime(s, r)); + }), + (t.Envelope.prototype.triggerRelease = function (t, i) { + if (this.wasTriggered) { + var n = e.audiocontext.currentTime, + o = i || 0, + r = n + o; + t && this.connection !== t && this.connect(t); + var s = this.control.getValueAtTime(r); + this.isExponential === !0 + ? this.control.exponentialRampToValueAtTime( + this.checkExpInput(s), + r, + ) + : this.control.linearRampToValueAtTime(s, r), + (r += this.rTime), + this.isExponential === !0 + ? (this.control.exponentialRampToValueAtTime( + this.checkExpInput(this.rLevel), + r, + ), + (s = this.checkExpInput( + this.control.getValueAtTime(r), + )), + this.control.cancelScheduledValues(r), + this.control.exponentialRampToValueAtTime(s, r)) + : (this.control.linearRampToValueAtTime( + this.rLevel, + r, + ), + (s = this.control.getValueAtTime(r)), + this.control.cancelScheduledValues(r), + this.control.linearRampToValueAtTime(s, r)), + (this.wasTriggered = !1); + } + }), + (t.Envelope.prototype.ramp = function (t, i, n, o) { + var r = e.audiocontext.currentTime, + s = i || 0, + a = r + s, + u = this.checkExpInput(n), + c = + 'undefined' != typeof o + ? this.checkExpInput(o) + : void 0; + t && this.connection !== t && this.connect(t); + var p = this.checkExpInput(this.control.getValueAtTime(a)); + u > p + ? (this.control.setTargetAtTime(u, a, this._rampAttackTC), + (a += this._rampAttackTime)) + : p > u && + (this.control.setTargetAtTime(u, a, this._rampDecayTC), + (a += this._rampDecayTime)), + void 0 !== c && + (c > u + ? this.control.setTargetAtTime( + c, + a, + this._rampAttackTC, + ) + : u > c && + this.control.setTargetAtTime( + c, + a, + this._rampDecayTC, + )); + }), + (t.Envelope.prototype.connect = function (i) { + (this.connection = i), + (i instanceof t.Oscillator || + i instanceof t.SoundFile || + i instanceof t.AudioIn || + i instanceof t.Reverb || + i instanceof t.Noise || + i instanceof t.Filter || + i instanceof t.Delay) && + (i = i.output.gain), + i instanceof AudioParam && + i.setValueAtTime(0, e.audiocontext.currentTime), + i instanceof t.Signal && i.setValue(0), + this.output.connect(i); + }), + (t.Envelope.prototype.disconnect = function () { + this.output && this.output.disconnect(); + }), + (t.Envelope.prototype.add = function (e) { + var n = new i(e), + o = this.mathOps.length, + r = this.output; + return t.prototype._mathChain(this, n, o, r, i); + }), + (t.Envelope.prototype.mult = function (e) { + var i = new o(e), + n = this.mathOps.length, + r = this.output; + return t.prototype._mathChain(this, i, n, r, o); + }), + (t.Envelope.prototype.scale = function (e, i, n, o) { + var s = new r(e, i, n, o), + a = this.mathOps.length, + u = this.output; + return t.prototype._mathChain(this, s, a, u, r); + }), + (t.Envelope.prototype.dispose = function () { + var t = e.soundArray.indexOf(this); + e.soundArray.splice(t, 1), + this.disconnect(), + this.control && + (this.control.dispose(), (this.control = null)); + for (var i = 1; i < this.mathOps.length; i++) + this.mathOps[i].dispose(); + }), + (t.Env = function (e, i, n, o, r, s) { + console.warn( + 'WARNING: p5.Env is now deprecated and may be removed in future versions. Please use the new p5.Envelope instead.', + ), + t.Envelope.call(this, e, i, n, o, r, s); + }), + (t.Env.prototype = Object.create(t.Envelope.prototype)); + })(n, S, w, A, F, p); + var M; + M = (function () { + function e() { + for ( + var t = i.audiocontext, + e = t.createBuffer(1, 2048, t.sampleRate), + n = e.getChannelData(0), + o = 0; + 2048 > o; + o++ + ) + n[o] = 1; + var r = t.createBufferSource(); + return (r.buffer = e), (r.loop = !0), r; + } + var i = n; + (t.Pulse = function (n, o) { + t.Oscillator.call(this, n, 'sawtooth'), + (this.w = o || 0), + (this.osc2 = new t.SawOsc(n)), + (this.dNode = i.audiocontext.createDelay()), + (this.dcOffset = e()), + (this.dcGain = i.audiocontext.createGain()), + this.dcOffset.connect(this.dcGain), + this.dcGain.connect(this.output), + (this.f = n || 440); + var r = this.w / this.oscillator.frequency.value; + (this.dNode.delayTime.value = r), + (this.dcGain.gain.value = 1.7 * (0.5 - this.w)), + this.osc2.disconnect(), + this.osc2.panner.disconnect(), + this.osc2.amp(-1), + this.osc2.output.connect(this.dNode), + this.dNode.connect(this.output), + (this.output.gain.value = 1), + this.output.connect(this.panner); + }), + (t.Pulse.prototype = Object.create(t.Oscillator.prototype)), + (t.Pulse.prototype.width = function (e) { + if ('number' == typeof e) { + if (1 >= e && e >= 0) { + this.w = e; + var i = this.w / this.oscillator.frequency.value; + this.dNode.delayTime.value = i; + } + this.dcGain.gain.value = 1.7 * (0.5 - this.w); + } else { + e.connect(this.dNode.delayTime); + var n = new t.SignalAdd(-0.5); + n.setInput(e), + (n = n.mult(-1)), + (n = n.mult(1.7)), + n.connect(this.dcGain.gain); + } + }), + (t.Pulse.prototype.start = function (t, n) { + var o = i.audiocontext.currentTime, + r = n || 0; + if (!this.started) { + var s = t || this.f, + a = this.oscillator.type; + (this.oscillator = i.audiocontext.createOscillator()), + this.oscillator.frequency.setValueAtTime(s, o), + (this.oscillator.type = a), + this.oscillator.connect(this.output), + this.oscillator.start(r + o), + (this.osc2.oscillator = + i.audiocontext.createOscillator()), + this.osc2.oscillator.frequency.setValueAtTime(s, r + o), + (this.osc2.oscillator.type = a), + this.osc2.oscillator.connect(this.osc2.output), + this.osc2.start(r + o), + (this.freqNode = [ + this.oscillator.frequency, + this.osc2.oscillator.frequency, + ]), + (this.dcOffset = e()), + this.dcOffset.connect(this.dcGain), + this.dcOffset.start(r + o), + void 0 !== this.mods && + void 0 !== this.mods.frequency && + (this.mods.frequency.connect(this.freqNode[0]), + this.mods.frequency.connect(this.freqNode[1])), + (this.started = !0), + (this.osc2.started = !0); + } + }), + (t.Pulse.prototype.stop = function (t) { + if (this.started) { + var e = t || 0, + n = i.audiocontext.currentTime; + this.oscillator.stop(e + n), + this.osc2.oscillator && + this.osc2.oscillator.stop(e + n), + this.dcOffset.stop(e + n), + (this.started = !1), + (this.osc2.started = !1); + } + }), + (t.Pulse.prototype.freq = function (t, e, n) { + if ('number' == typeof t) { + this.f = t; + var o = i.audiocontext.currentTime, + e = e || 0, + n = n || 0, + r = this.oscillator.frequency.value; + this.oscillator.frequency.cancelScheduledValues(o), + this.oscillator.frequency.setValueAtTime(r, o + n), + this.oscillator.frequency.exponentialRampToValueAtTime( + t, + n + e + o, + ), + this.osc2.oscillator.frequency.cancelScheduledValues(o), + this.osc2.oscillator.frequency.setValueAtTime(r, o + n), + this.osc2.oscillator.frequency.exponentialRampToValueAtTime( + t, + n + e + o, + ), + this.freqMod && + (this.freqMod.output.disconnect(), + (this.freqMod = null)); + } else + t.output && + (t.output.disconnect(), + t.output.connect(this.oscillator.frequency), + t.output.connect(this.osc2.oscillator.frequency), + (this.freqMod = t)); + }); + })(n, k); + var V; + V = (function () { + var e = n; + (t.Noise = function (e) { + var n; + t.Oscillator.call(this), + delete this.f, + delete this.freq, + delete this.oscillator, + (n = 'brown' === e ? r : 'pink' === e ? o : i), + (this.buffer = n); + }), + (t.Noise.prototype = Object.create(t.Oscillator.prototype)); + var i = (function () { + for ( + var t = 2 * e.audiocontext.sampleRate, + i = e.audiocontext.createBuffer( + 1, + t, + e.audiocontext.sampleRate, + ), + n = i.getChannelData(0), + o = 0; + t > o; + o++ + ) + n[o] = 2 * Math.random() - 1; + return (i.type = 'white'), i; + })(), + o = (function () { + var t, + i, + n, + o, + r, + s, + a, + u = 2 * e.audiocontext.sampleRate, + c = e.audiocontext.createBuffer( + 1, + u, + e.audiocontext.sampleRate, + ), + p = c.getChannelData(0); + t = i = n = o = r = s = a = 0; + for (var h = 0; u > h; h++) { + var l = 2 * Math.random() - 1; + (t = 0.99886 * t + 0.0555179 * l), + (i = 0.99332 * i + 0.0750759 * l), + (n = 0.969 * n + 0.153852 * l), + (o = 0.8665 * o + 0.3104856 * l), + (r = 0.55 * r + 0.5329522 * l), + (s = -0.7616 * s - 0.016898 * l), + (p[h] = t + i + n + o + r + s + a + 0.5362 * l), + (p[h] *= 0.11), + (a = 0.115926 * l); + } + return (c.type = 'pink'), c; + })(), + r = (function () { + for ( + var t = 2 * e.audiocontext.sampleRate, + i = e.audiocontext.createBuffer( + 1, + t, + e.audiocontext.sampleRate, + ), + n = i.getChannelData(0), + o = 0, + r = 0; + t > r; + r++ + ) { + var s = 2 * Math.random() - 1; + (n[r] = (o + 0.02 * s) / 1.02), (o = n[r]), (n[r] *= 3.5); + } + return (i.type = 'brown'), i; + })(); + (t.Noise.prototype.setType = function (t) { + switch (t) { + case 'white': + this.buffer = i; + break; + case 'pink': + this.buffer = o; + break; + case 'brown': + this.buffer = r; + break; + default: + this.buffer = i; + } + if (this.started) { + var n = e.audiocontext.currentTime; + this.stop(n), this.start(n + 0.01); + } + }), + (t.Noise.prototype.getType = function () { + return this.buffer.type; + }), + (t.Noise.prototype.start = function () { + this.started && this.stop(), + (this.noise = e.audiocontext.createBufferSource()), + (this.noise.buffer = this.buffer), + (this.noise.loop = !0), + this.noise.connect(this.output); + var t = e.audiocontext.currentTime; + this.noise.start(t), (this.started = !0); + }), + (t.Noise.prototype.stop = function () { + var t = e.audiocontext.currentTime; + this.noise && (this.noise.stop(t), (this.started = !1)); + }), + (t.Noise.prototype.dispose = function () { + var t = e.audiocontext.currentTime, + i = e.soundArray.indexOf(this); + e.soundArray.splice(i, 1), + this.noise && (this.noise.disconnect(), this.stop(t)), + this.output && this.output.disconnect(), + this.panner && this.panner.disconnect(), + (this.output = null), + (this.panner = null), + (this.buffer = null), + (this.noise = null); + }); + })(n); + var E; + E = (function () { + var e = n; + (e.inputSources = []), + (t.AudioIn = function (i) { + (this.input = e.audiocontext.createGain()), + (this.output = e.audiocontext.createGain()), + (this.stream = null), + (this.mediaStream = null), + (this.currentSource = null), + (this.enabled = !1), + (this.amplitude = new t.Amplitude()), + this.output.connect(this.amplitude.input), + (window.MediaStreamTrack && + window.navigator.mediaDevices && + window.navigator.mediaDevices.getUserMedia) || + (i + ? i() + : window.alert( + 'This browser does not support MediaStreamTrack and mediaDevices', + )), + e.soundArray.push(this); + }), + (t.AudioIn.prototype.start = function (t, i) { + var n = this; + this.stream && this.stop(); + var o = e.inputSources[n.currentSource], + r = { + audio: { + sampleRate: e.audiocontext.sampleRate, + echoCancellation: !1, + }, + }; + e.inputSources[this.currentSource] && + (r.audio.deviceId = o.deviceId), + window.navigator.mediaDevices + .getUserMedia(r) + .then(function (i) { + (n.stream = i), + (n.enabled = !0), + (n.mediaStream = + e.audiocontext.createMediaStreamSource(i)), + n.mediaStream.connect(n.output), + n.amplitude.setInput(n.output), + t && t(); + }) + ['catch'](function (t) { + i ? i(t) : console.error(t); + }); + }), + (t.AudioIn.prototype.stop = function () { + this.stream && + (this.stream.getTracks().forEach(function (t) { + t.stop(); + }), + this.mediaStream.disconnect(), + delete this.mediaStream, + delete this.stream); + }), + (t.AudioIn.prototype.connect = function (t) { + t + ? t.hasOwnProperty('input') + ? this.output.connect(t.input) + : t.hasOwnProperty('analyser') + ? this.output.connect(t.analyser) + : this.output.connect(t) + : this.output.connect(e.input); + }), + (t.AudioIn.prototype.disconnect = function () { + this.output && + (this.output.disconnect(), + this.output.connect(this.amplitude.input)); + }), + (t.AudioIn.prototype.getLevel = function (t) { + return ( + t && (this.amplitude.smoothing = t), + this.amplitude.getLevel() + ); + }), + (t.AudioIn.prototype.amp = function (t, i) { + if (i) { + var n = i || 0, + o = this.output.gain.value; + this.output.gain.cancelScheduledValues( + e.audiocontext.currentTime, + ), + this.output.gain.setValueAtTime( + o, + e.audiocontext.currentTime, + ), + this.output.gain.linearRampToValueAtTime( + t, + n + e.audiocontext.currentTime, + ); + } else + this.output.gain.cancelScheduledValues( + e.audiocontext.currentTime, + ), + this.output.gain.setValueAtTime( + t, + e.audiocontext.currentTime, + ); + }), + (t.AudioIn.prototype.getSources = function (t, i) { + return new Promise(function (n, o) { + window.navigator.mediaDevices + .enumerateDevices() + .then(function (i) { + (e.inputSources = i.filter(function (t) { + return 'audioinput' === t.kind; + })), + n(e.inputSources), + t && t(e.inputSources); + }) + ['catch'](function (t) { + o(t), + i + ? i(t) + : console.error( + 'This browser does not support MediaStreamTrack.getSources()', + ); + }); + }); + }), + (t.AudioIn.prototype.setSource = function (t) { + e.inputSources.length > 0 && t < e.inputSources.length + ? ((this.currentSource = t), + console.log( + 'set source to ', + e.inputSources[this.currentSource], + )) + : console.log('unable to set input source'), + this.stream && this.stream.active && this.start(); + }), + (t.AudioIn.prototype.dispose = function () { + var t = e.soundArray.indexOf(this); + e.soundArray.splice(t, 1), + this.stop(), + this.output && this.output.disconnect(), + this.amplitude && this.amplitude.disconnect(), + delete this.amplitude, + delete this.output; + }); + })(n); + var C; + C = (function (t) { + 'use strict'; + return ( + (t.Negate = function () { + this._multiply = this.input = this.output = new t.Multiply(-1); + }), + t.extend(t.Negate, t.SignalBase), + (t.Negate.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), + this._multiply.dispose(), + (this._multiply = null), + this + ); + }), + t.Negate + ); + })(p, w); + var R; + R = (function (t) { + 'use strict'; + return ( + (t.Subtract = function (e) { + this.createInsOuts(2, 0), + (this._sum = this.input[0] = this.output = new t.Gain()), + (this._neg = new t.Negate()), + (this._param = this.input[1] = new t.Signal(e)), + this._param.chain(this._neg, this._sum); + }), + t.extend(t.Subtract, t.Signal), + (t.Subtract.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), + this._neg.dispose(), + (this._neg = null), + this._sum.disconnect(), + (this._sum = null), + this._param.dispose(), + (this._param = null), + this + ); + }), + t.Subtract + ); + })(p, S, C, x); + var D; + D = (function (t) { + 'use strict'; + return ( + (t.GreaterThanZero = function () { + (this._thresh = this.output = + new t.WaveShaper(function (t) { + return 0 >= t ? 0 : 1; + }, 127)), + (this._scale = this.input = new t.Multiply(1e4)), + this._scale.connect(this._thresh); + }), + t.extend(t.GreaterThanZero, t.SignalBase), + (t.GreaterThanZero.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), + this._scale.dispose(), + (this._scale = null), + this._thresh.dispose(), + (this._thresh = null), + this + ); + }), + t.GreaterThanZero + ); + })(p, x, w); + var N; + N = (function (t) { + 'use strict'; + return ( + (t.GreaterThan = function (e) { + this.createInsOuts(2, 0), + (this._param = this.input[0] = new t.Subtract(e)), + (this.input[1] = this._param.input[1]), + (this._gtz = this.output = new t.GreaterThanZero()), + this._param.connect(this._gtz); + }), + t.extend(t.GreaterThan, t.Signal), + (t.GreaterThan.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), + this._param.dispose(), + (this._param = null), + this._gtz.dispose(), + (this._gtz = null), + this + ); + }), + t.GreaterThan + ); + })(p, D, R); + var B; + B = (function (t) { + 'use strict'; + return ( + (t.Abs = function () { + this._abs = + this.input = + this.output = + new t.WaveShaper(function (t) { + return 0 === t ? 0 : Math.abs(t); + }, 127); + }), + t.extend(t.Abs, t.SignalBase), + (t.Abs.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), + this._abs.dispose(), + (this._abs = null), + this + ); + }), + t.Abs + ); + })(p, l); + var U; + U = (function (t) { + 'use strict'; + return ( + (t.Modulo = function (e) { + this.createInsOuts(1, 0), + (this._shaper = new t.WaveShaper(Math.pow(2, 16))), + (this._multiply = new t.Multiply()), + (this._subtract = this.output = new t.Subtract()), + (this._modSignal = new t.Signal(e)), + this.input.fan(this._shaper, this._subtract), + this._modSignal.connect(this._multiply, 0, 0), + this._shaper.connect(this._multiply, 0, 1), + this._multiply.connect(this._subtract, 0, 1), + this._setWaveShaper(e); + }), + t.extend(t.Modulo, t.SignalBase), + (t.Modulo.prototype._setWaveShaper = function (t) { + this._shaper.setMap(function (e) { + var i = Math.floor((e + 1e-4) / t); + return i; + }); + }), + Object.defineProperty(t.Modulo.prototype, 'value', { + get: function () { + return this._modSignal.value; + }, + set: function (t) { + (this._modSignal.value = t), this._setWaveShaper(t); + }, + }), + (t.Modulo.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), + this._shaper.dispose(), + (this._shaper = null), + this._multiply.dispose(), + (this._multiply = null), + this._subtract.dispose(), + (this._subtract = null), + this._modSignal.dispose(), + (this._modSignal = null), + this + ); + }), + t.Modulo + ); + })(p, l, w); + var I; + I = (function (t) { + 'use strict'; + return ( + (t.Pow = function (e) { + (this._exp = this.defaultArg(e, 1)), + (this._expScaler = + this.input = + this.output = + new t.WaveShaper(this._expFunc(this._exp), 8192)); + }), + t.extend(t.Pow, t.SignalBase), + Object.defineProperty(t.Pow.prototype, 'value', { + get: function () { + return this._exp; + }, + set: function (t) { + (this._exp = t), + this._expScaler.setMap(this._expFunc(this._exp)); + }, + }), + (t.Pow.prototype._expFunc = function (t) { + return function (e) { + return Math.pow(Math.abs(e), t); + }; + }), + (t.Pow.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), + this._expScaler.dispose(), + (this._expScaler = null), + this + ); + }), + t.Pow + ); + })(p); + var G; + G = (function (t) { + 'use strict'; + return ( + (t.AudioToGain = function () { + this._norm = + this.input = + this.output = + new t.WaveShaper(function (t) { + return (t + 1) / 2; + }); + }), + t.extend(t.AudioToGain, t.SignalBase), + (t.AudioToGain.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), + this._norm.dispose(), + (this._norm = null), + this + ); + }), + t.AudioToGain + ); + })(p, l); + var L; + L = (function (t) { + 'use strict'; + function e(t, e, i) { + var n = new t(); + return ( + i._eval(e[0]).connect(n, 0, 0), + i._eval(e[1]).connect(n, 0, 1), + n + ); + } + function i(t, e, i) { + var n = new t(); + return i._eval(e[0]).connect(n, 0, 0), n; + } + function n(t) { + return t ? parseFloat(t) : void 0; + } + function o(t) { + return t && t.args ? parseFloat(t.args) : void 0; + } + return ( + (t.Expr = function () { + var t = this._replacements( + Array.prototype.slice.call(arguments), + ), + e = this._parseInputs(t); + (this._nodes = []), (this.input = new Array(e)); + for (var i = 0; e > i; i++) + this.input[i] = this.context.createGain(); + var n, + o = this._parseTree(t); + try { + n = this._eval(o); + } catch (r) { + throw ( + (this._disposeNodes(), + new Error('Tone.Expr: Could evaluate expression: ' + t)) + ); + } + this.output = n; + }), + t.extend(t.Expr, t.SignalBase), + (t.Expr._Expressions = { + value: { + signal: { + regexp: /^\d+\.\d+|^\d+/, + method: function (e) { + var i = new t.Signal(n(e)); + return i; + }, + }, + input: { + regexp: /^\$\d/, + method: function (t, e) { + return e.input[n(t.substr(1))]; + }, + }, + }, + glue: { + '(': {regexp: /^\(/}, + ')': {regexp: /^\)/}, + ',': {regexp: /^,/}, + }, + func: { + abs: {regexp: /^abs/, method: i.bind(this, t.Abs)}, + mod: { + regexp: /^mod/, + method: function (e, i) { + var n = o(e[1]), + r = new t.Modulo(n); + return i._eval(e[0]).connect(r), r; + }, + }, + pow: { + regexp: /^pow/, + method: function (e, i) { + var n = o(e[1]), + r = new t.Pow(n); + return i._eval(e[0]).connect(r), r; + }, + }, + a2g: { + regexp: /^a2g/, + method: function (e, i) { + var n = new t.AudioToGain(); + return i._eval(e[0]).connect(n), n; + }, + }, + }, + binary: { + '+': { + regexp: /^\+/, + precedence: 1, + method: e.bind(this, t.Add), + }, + '-': { + regexp: /^\-/, + precedence: 1, + method: function (n, o) { + return 1 === n.length + ? i(t.Negate, n, o) + : e(t.Subtract, n, o); + }, + }, + '*': { + regexp: /^\*/, + precedence: 0, + method: e.bind(this, t.Multiply), + }, + }, + unary: { + '-': {regexp: /^\-/, method: i.bind(this, t.Negate)}, + '!': {regexp: /^\!/, method: i.bind(this, t.NOT)}, + }, + }), + (t.Expr.prototype._parseInputs = function (t) { + var e = t.match(/\$\d/g), + i = 0; + if (null !== e) + for (var n = 0; n < e.length; n++) { + var o = parseInt(e[n].substr(1)) + 1; + i = Math.max(i, o); + } + return i; + }), + (t.Expr.prototype._replacements = function (t) { + for (var e = t.shift(), i = 0; i < t.length; i++) + e = e.replace(/\%/i, t[i]); + return e; + }), + (t.Expr.prototype._tokenize = function (e) { + function i(e) { + for (var i in t.Expr._Expressions) { + var n = t.Expr._Expressions[i]; + for (var o in n) { + var r = n[o], + s = r.regexp, + a = e.match(s); + if (null !== a) + return {type: i, value: a[0], method: r.method}; + } + } + throw new SyntaxError('Tone.Expr: Unexpected token ' + e); + } + for (var n = -1, o = []; e.length > 0; ) { + e = e.trim(); + var r = i(e); + o.push(r), (e = e.substr(r.value.length)); + } + return { + next: function () { + return o[++n]; + }, + peek: function () { + return o[n + 1]; + }, + }; + }), + (t.Expr.prototype._parseTree = function (e) { + function i(t, e) { + return !p(t) && 'glue' === t.type && t.value === e; + } + function n(e, i, n) { + var o = !1, + r = t.Expr._Expressions[i]; + if (!p(e)) + for (var s in r) { + var a = r[s]; + if (a.regexp.test(e.value)) { + if (p(n)) return !0; + if (a.precedence === n) return !0; + } + } + return o; + } + function o(t) { + p(t) && (t = 5); + var e; + e = 0 > t ? r() : o(t - 1); + for (var i = c.peek(); n(i, 'binary', t); ) + (i = c.next()), + (e = { + operator: i.value, + method: i.method, + args: [e, o(t - 1)], + }), + (i = c.peek()); + return e; + } + function r() { + var t, e; + return ( + (t = c.peek()), + n(t, 'unary') + ? ((t = c.next()), + (e = r()), + {operator: t.value, method: t.method, args: [e]}) + : s() + ); + } + function s() { + var t, e; + if (((t = c.peek()), p(t))) + throw new SyntaxError( + 'Tone.Expr: Unexpected termination of expression', + ); + if ('func' === t.type) return (t = c.next()), a(t); + if ('value' === t.type) + return ( + (t = c.next()), {method: t.method, args: t.value} + ); + if (i(t, '(')) { + if ((c.next(), (e = o()), (t = c.next()), !i(t, ')'))) + throw new SyntaxError('Expected )'); + return e; + } + throw new SyntaxError( + 'Tone.Expr: Parse error, cannot process token ' + + t.value, + ); + } + function a(t) { + var e, + n = []; + if (((e = c.next()), !i(e, '('))) + throw new SyntaxError( + 'Tone.Expr: Expected ( in a function call "' + + t.value + + '"', + ); + if ( + ((e = c.peek()), + i(e, ')') || (n = u()), + (e = c.next()), + !i(e, ')')) + ) + throw new SyntaxError( + 'Tone.Expr: Expected ) in a function call "' + + t.value + + '"', + ); + return {method: t.method, args: n, name: name}; + } + function u() { + for (var t, e, n = []; ; ) { + if (((e = o()), p(e))) break; + if ((n.push(e), (t = c.peek()), !i(t, ','))) break; + c.next(); + } + return n; + } + var c = this._tokenize(e), + p = this.isUndef.bind(this); + return o(); + }), + (t.Expr.prototype._eval = function (t) { + if (!this.isUndef(t)) { + var e = t.method(t.args, this); + return this._nodes.push(e), e; + } + }), + (t.Expr.prototype._disposeNodes = function () { + for (var t = 0; t < this._nodes.length; t++) { + var e = this._nodes[t]; + this.isFunction(e.dispose) + ? e.dispose() + : this.isFunction(e.disconnect) && e.disconnect(), + (e = null), + (this._nodes[t] = null); + } + this._nodes = null; + }), + (t.Expr.prototype.dispose = function () { + t.prototype.dispose.call(this), this._disposeNodes(); + }), + t.Expr + ); + })(p, S, R, w, N, D, B, C, U, I); + var j; + j = (function (t) { + 'use strict'; + return ( + (t.EqualPowerGain = function () { + this._eqPower = + this.input = + this.output = + new t.WaveShaper( + function (t) { + return Math.abs(t) < 0.001 + ? 0 + : this.equalPowerScale(t); + }.bind(this), + 4096, + ); + }), + t.extend(t.EqualPowerGain, t.SignalBase), + (t.EqualPowerGain.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), + this._eqPower.dispose(), + (this._eqPower = null), + this + ); + }), + t.EqualPowerGain + ); + })(p); + var Z; + Z = (function (t) { + 'use strict'; + return ( + (t.CrossFade = function (e) { + this.createInsOuts(2, 1), + (this.a = this.input[0] = new t.Gain()), + (this.b = this.input[1] = new t.Gain()), + (this.fade = new t.Signal( + this.defaultArg(e, 0.5), + t.Type.NormalRange, + )), + (this._equalPowerA = new t.EqualPowerGain()), + (this._equalPowerB = new t.EqualPowerGain()), + (this._invert = new t.Expr('1 - $0')), + this.a.connect(this.output), + this.b.connect(this.output), + this.fade.chain(this._equalPowerB, this.b.gain), + this.fade.chain( + this._invert, + this._equalPowerA, + this.a.gain, + ), + this._readOnly('fade'); + }), + t.extend(t.CrossFade), + (t.CrossFade.prototype.dispose = function () { + return ( + t.prototype.dispose.call(this), + this._writable('fade'), + this._equalPowerA.dispose(), + (this._equalPowerA = null), + this._equalPowerB.dispose(), + (this._equalPowerB = null), + this.fade.dispose(), + (this.fade = null), + this._invert.dispose(), + (this._invert = null), + this.a.dispose(), + (this.a = null), + this.b.dispose(), + (this.b = null), + this + ); + }), + t.CrossFade + ); + })(p, x, L, j); + var X; + X = (function () { + var e = n, + i = Z; + return ( + (t.Effect = function () { + (this.ac = e.audiocontext), + (this.input = this.ac.createGain()), + (this.output = this.ac.createGain()), + (this._drywet = new i(1)), + (this.wet = this.ac.createGain()), + this.input.connect(this._drywet.a), + this.wet.connect(this._drywet.b), + this._drywet.connect(this.output), + this.connect(), + e.soundArray.push(this); + }), + (t.Effect.prototype.amp = function (t, i, n) { + var i = i || 0, + n = n || 0, + o = e.audiocontext.currentTime, + r = this.output.gain.value; + this.output.gain.cancelScheduledValues(o), + this.output.gain.linearRampToValueAtTime(r, o + n + 0.001), + this.output.gain.linearRampToValueAtTime( + t, + o + n + i + 0.001, + ); + }), + (t.Effect.prototype.chain = function () { + if (arguments.length > 0) { + this.connect(arguments[0]); + for (var t = 1; t < arguments.length; t += 1) + arguments[t - 1].connect(arguments[t]); + } + return this; + }), + (t.Effect.prototype.drywet = function (t) { + return ( + 'undefined' != typeof t && (this._drywet.fade.value = t), + this._drywet.fade.value + ); + }), + (t.Effect.prototype.connect = function (e) { + var i = e || t.soundOut.input; + this.output.connect(i.input ? i.input : i); + }), + (t.Effect.prototype.disconnect = function () { + this.output && this.output.disconnect(); + }), + (t.Effect.prototype.dispose = function () { + var t = e.soundArray.indexOf(this); + e.soundArray.splice(t, 1), + this.input && (this.input.disconnect(), delete this.input), + this.output && + (this.output.disconnect(), delete this.output), + this._drywet && + (this._drywet.disconnect(), delete this._drywet), + this.wet && (this.wet.disconnect(), delete this.wet), + (this.ac = void 0); + }), + t.Effect + ); + })(n, Z); + var Y; + Y = (function () { + var e = X; + return ( + (t.Filter = function (t) { + e.call(this), + (this.biquad = this.ac.createBiquadFilter()), + this.input.connect(this.biquad), + this.biquad.connect(this.wet), + t && this.setType(t), + (this._on = !0), + (this._untoggledType = this.biquad.type); + }), + (t.Filter.prototype = Object.create(e.prototype)), + (t.Filter.prototype.process = function (t, e, i, n) { + t.connect(this.input), this.set(e, i, n); + }), + (t.Filter.prototype.set = function (t, e, i) { + t && this.freq(t, i), e && this.res(e, i); + }), + (t.Filter.prototype.freq = function (t, e) { + var i = e || 0; + return ( + 0 >= t && (t = 1), + 'number' == typeof t + ? ((this.biquad.frequency.value = t), + this.biquad.frequency.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.biquad.frequency.exponentialRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.biquad.frequency), + this.biquad.frequency.value + ); + }), + (t.Filter.prototype.res = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.biquad.Q.value = t), + this.biquad.Q.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.biquad.Q.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.biquad.Q), + this.biquad.Q.value + ); + }), + (t.Filter.prototype.gain = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.biquad.gain.value = t), + this.biquad.gain.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.biquad.gain.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.biquad.gain), + this.biquad.gain.value + ); + }), + (t.Filter.prototype.toggle = function () { + return ( + (this._on = !this._on), + this._on === !0 + ? (this.biquad.type = this._untoggledType) + : this._on === !1 && (this.biquad.type = 'allpass'), + this._on + ); + }), + (t.Filter.prototype.setType = function (t) { + (this.biquad.type = t), + (this._untoggledType = this.biquad.type); + }), + (t.Filter.prototype.dispose = function () { + e.prototype.dispose.apply(this), + this.biquad && + (this.biquad.disconnect(), delete this.biquad); + }), + (t.LowPass = function () { + t.Filter.call(this, 'lowpass'); + }), + (t.LowPass.prototype = Object.create(t.Filter.prototype)), + (t.HighPass = function () { + t.Filter.call(this, 'highpass'); + }), + (t.HighPass.prototype = Object.create(t.Filter.prototype)), + (t.BandPass = function () { + t.Filter.call(this, 'bandpass'); + }), + (t.BandPass.prototype = Object.create(t.Filter.prototype)), + t.Filter + ); + })(n, X); + var z; + z = (function () { + var e = Y, + i = n, + o = function (t, i) { + e.call(this, 'peaking'), + this.disconnect(), + this.set(t, i), + (this.biquad.gain.value = 0), + delete this.input, + delete this.output, + delete this._drywet, + delete this.wet; + }; + return ( + (o.prototype = Object.create(e.prototype)), + (o.prototype.amp = function () { + console.warn( + '`amp()` is not available for p5.EQ bands. Use `.gain()`', + ); + }), + (o.prototype.drywet = function () { + console.warn('`drywet()` is not available for p5.EQ bands.'); + }), + (o.prototype.connect = function (e) { + var i = e || t.soundOut.input; + this.biquad + ? this.biquad.connect(i.input ? i.input : i) + : this.output.connect(i.input ? i.input : i); + }), + (o.prototype.disconnect = function () { + this.biquad && this.biquad.disconnect(); + }), + (o.prototype.dispose = function () { + var t = i.soundArray.indexOf(this); + i.soundArray.splice(t, 1), + this.disconnect(), + delete this.biquad; + }), + o + ); + })(Y, n); + var W; + W = (function () { + var e = X, + i = z; + return ( + (t.EQ = function (t) { + e.call(this), (t = 3 === t || 8 === t ? t : 3); + var i; + (i = 3 === t ? Math.pow(2, 3) : 2), (this.bands = []); + for (var n, o, r = 0; t > r; r++) + r === t - 1 + ? ((n = 21e3), (o = 0.01)) + : 0 === r + ? ((n = 100), (o = 0.1)) + : 1 === r + ? ((n = 3 === t ? 360 * i : 360), (o = 1)) + : ((n = this.bands[r - 1].freq() * i), (o = 1)), + (this.bands[r] = this._newBand(n, o)), + r > 0 + ? this.bands[r - 1].connect(this.bands[r].biquad) + : this.input.connect(this.bands[r].biquad); + this.bands[t - 1].connect(this.output); + }), + (t.EQ.prototype = Object.create(e.prototype)), + (t.EQ.prototype.process = function (t) { + t.connect(this.input); + }), + (t.EQ.prototype.set = function () { + if (arguments.length === 2 * this.bands.length) + for (var t = 0; t < arguments.length; t += 2) + this.bands[t / 2].freq(arguments[t]), + this.bands[t / 2].gain(arguments[t + 1]); + else + console.error( + 'Argument mismatch. .set() should be called with ' + + 2 * this.bands.length + + ' arguments. (one frequency and gain value pair for each band of the eq)', + ); + }), + (t.EQ.prototype._newBand = function (t, e) { + return new i(t, e); + }), + (t.EQ.prototype.dispose = function () { + if ((e.prototype.dispose.apply(this), this.bands)) { + for (; this.bands.length > 0; ) + delete this.bands.pop().dispose(); + delete this.bands; + } + }), + t.EQ + ); + })(X, z); + var Q; + Q = (function () { + var e = X; + return ( + (t.Panner3D = function () { + e.call(this), + (this.panner = this.ac.createPanner()), + (this.panner.panningModel = 'HRTF'), + (this.panner.distanceModel = 'linear'), + this.panner.connect(this.output), + this.input.connect(this.panner); + }), + (t.Panner3D.prototype = Object.create(e.prototype)), + (t.Panner3D.prototype.process = function (t) { + t.connect(this.input); + }), + (t.Panner3D.prototype.set = function (t, e, i, n) { + return ( + this.positionX(t, n), + this.positionY(e, n), + this.positionZ(i, n), + [ + this.panner.positionX.value, + this.panner.positionY.value, + this.panner.positionZ.value, + ] + ); + }), + (t.Panner3D.prototype.positionX = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.panner.positionX.value = t), + this.panner.positionX.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.panner.positionX.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.panner.positionX), + this.panner.positionX.value + ); + }), + (t.Panner3D.prototype.positionY = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.panner.positionY.value = t), + this.panner.positionY.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.panner.positionY.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.panner.positionY), + this.panner.positionY.value + ); + }), + (t.Panner3D.prototype.positionZ = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.panner.positionZ.value = t), + this.panner.positionZ.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.panner.positionZ.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.panner.positionZ), + this.panner.positionZ.value + ); + }), + (t.Panner3D.prototype.orient = function (t, e, i, n) { + return ( + this.orientX(t, n), + this.orientY(e, n), + this.orientZ(i, n), + [ + this.panner.orientationX.value, + this.panner.orientationY.value, + this.panner.orientationZ.value, + ] + ); + }), + (t.Panner3D.prototype.orientX = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.panner.orientationX.value = t), + this.panner.orientationX.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.panner.orientationX.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.panner.orientationX), + this.panner.orientationX.value + ); + }), + (t.Panner3D.prototype.orientY = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.panner.orientationY.value = t), + this.panner.orientationY.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.panner.orientationY.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.panner.orientationY), + this.panner.orientationY.value + ); + }), + (t.Panner3D.prototype.orientZ = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.panner.orientationZ.value = t), + this.panner.orientationZ.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.panner.orientationZ.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.panner.orientationZ), + this.panner.orientationZ.value + ); + }), + (t.Panner3D.prototype.setFalloff = function (t, e) { + this.maxDist(t), this.rolloff(e); + }), + (t.Panner3D.prototype.maxDist = function (t) { + return ( + 'number' == typeof t && (this.panner.maxDistance = t), + this.panner.maxDistance + ); + }), + (t.Panner3D.prototype.rolloff = function (t) { + return ( + 'number' == typeof t && (this.panner.rolloffFactor = t), + this.panner.rolloffFactor + ); + }), + (t.Panner3D.dispose = function () { + e.prototype.dispose.apply(this), + this.panner && + (this.panner.disconnect(), delete this.panner); + }), + t.Panner3D + ); + })(n, X); + var H; + H = (function () { + var e = n; + return ( + (t.Listener3D = function (t) { + (this.ac = e.audiocontext), (this.listener = this.ac.listener); + }), + (t.Listener3D.prototype.process = function (t) { + t.connect(this.input); + }), + (t.Listener3D.prototype.position = function (t, e, i, n) { + return ( + this.positionX(t, n), + this.positionY(e, n), + this.positionZ(i, n), + [ + this.listener.positionX.value, + this.listener.positionY.value, + this.listener.positionZ.value, + ] + ); + }), + (t.Listener3D.prototype.positionX = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.listener.positionX.value = t), + this.listener.positionX.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.listener.positionX.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.listener.positionX), + this.listener.positionX.value + ); + }), + (t.Listener3D.prototype.positionY = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.listener.positionY.value = t), + this.listener.positionY.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.listener.positionY.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.listener.positionY), + this.listener.positionY.value + ); + }), + (t.Listener3D.prototype.positionZ = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.listener.positionZ.value = t), + this.listener.positionZ.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.listener.positionZ.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.listener.positionZ), + this.listener.positionZ.value + ); + }), + (t.Listener3D.prototype.orient = function (t, e, i, n, o, r, s) { + return ( + 3 === arguments.length || 4 === arguments.length + ? ((s = arguments[3]), this.orientForward(t, e, i, s)) + : (6 === arguments.length || 7 === arguments) && + (this.orientForward(t, e, i), + this.orientUp(n, o, r, s)), + [ + this.listener.forwardX.value, + this.listener.forwardY.value, + this.listener.forwardZ.value, + this.listener.upX.value, + this.listener.upY.value, + this.listener.upZ.value, + ] + ); + }), + (t.Listener3D.prototype.orientForward = function (t, e, i, n) { + return ( + this.forwardX(t, n), + this.forwardY(e, n), + this.forwardZ(i, n), + [ + this.listener.forwardX, + this.listener.forwardY, + this.listener.forwardZ, + ] + ); + }), + (t.Listener3D.prototype.orientUp = function (t, e, i, n) { + return ( + this.upX(t, n), + this.upY(e, n), + this.upZ(i, n), + [this.listener.upX, this.listener.upY, this.listener.upZ] + ); + }), + (t.Listener3D.prototype.forwardX = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.listener.forwardX.value = t), + this.listener.forwardX.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.listener.forwardX.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.listener.forwardX), + this.listener.forwardX.value + ); + }), + (t.Listener3D.prototype.forwardY = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.listener.forwardY.value = t), + this.listener.forwardY.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.listener.forwardY.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.listener.forwardY), + this.listener.forwardY.value + ); + }), + (t.Listener3D.prototype.forwardZ = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.listener.forwardZ.value = t), + this.listener.forwardZ.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.listener.forwardZ.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.listener.forwardZ), + this.listener.forwardZ.value + ); + }), + (t.Listener3D.prototype.upX = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.listener.upX.value = t), + this.listener.upX.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.listener.upX.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.listener.upX), + this.listener.upX.value + ); + }), + (t.Listener3D.prototype.upY = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.listener.upY.value = t), + this.listener.upY.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.listener.upY.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.listener.upY), + this.listener.upY.value + ); + }), + (t.Listener3D.prototype.upZ = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.listener.upZ.value = t), + this.listener.upZ.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.listener.upZ.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : t && t.connect(this.listener.upZ), + this.listener.upZ.value + ); + }), + t.Listener3D + ); + })(n, X); + var $; + $ = (function () { + var e = Y, + i = X; + (t.Delay = function () { + i.call(this), + (this._split = this.ac.createChannelSplitter(2)), + (this._merge = this.ac.createChannelMerger(2)), + (this._leftGain = this.ac.createGain()), + (this._rightGain = this.ac.createGain()), + (this.leftDelay = this.ac.createDelay()), + (this.rightDelay = this.ac.createDelay()), + (this._leftFilter = new e()), + (this._rightFilter = new e()), + this._leftFilter.disconnect(), + this._rightFilter.disconnect(), + this._leftFilter.biquad.frequency.setValueAtTime( + 1200, + this.ac.currentTime, + ), + this._rightFilter.biquad.frequency.setValueAtTime( + 1200, + this.ac.currentTime, + ), + this._leftFilter.biquad.Q.setValueAtTime( + 0.3, + this.ac.currentTime, + ), + this._rightFilter.biquad.Q.setValueAtTime( + 0.3, + this.ac.currentTime, + ), + this.input.connect(this._split), + this.leftDelay.connect(this._leftGain), + this.rightDelay.connect(this._rightGain), + this._leftGain.connect(this._leftFilter.input), + this._rightGain.connect(this._rightFilter.input), + this._merge.connect(this.wet), + this._leftFilter.biquad.gain.setValueAtTime( + 1, + this.ac.currentTime, + ), + this._rightFilter.biquad.gain.setValueAtTime( + 1, + this.ac.currentTime, + ), + this.setType(0), + (this._maxDelay = this.leftDelay.delayTime.maxValue), + this.feedback(0.5); + }), + (t.Delay.prototype = Object.create(i.prototype)), + (t.Delay.prototype.process = function (t, e, i, n) { + var o = i || 0, + r = e || 0; + if (o >= 1) + throw new Error( + 'Feedback value will force a positive feedback loop.', + ); + if (r >= this._maxDelay) + throw new Error( + 'Delay Time exceeds maximum delay time of ' + + this._maxDelay + + ' second.', + ); + t.connect(this.input), + this.leftDelay.delayTime.setValueAtTime( + r, + this.ac.currentTime, + ), + this.rightDelay.delayTime.setValueAtTime( + r, + this.ac.currentTime, + ), + (this._leftGain.gain.value = o), + (this._rightGain.gain.value = o), + n && (this._leftFilter.freq(n), this._rightFilter.freq(n)); + }), + (t.Delay.prototype.delayTime = function (t) { + 'number' != typeof t + ? (t.connect(this.leftDelay.delayTime), + t.connect(this.rightDelay.delayTime)) + : (this.leftDelay.delayTime.cancelScheduledValues( + this.ac.currentTime, + ), + this.rightDelay.delayTime.cancelScheduledValues( + this.ac.currentTime, + ), + this.leftDelay.delayTime.linearRampToValueAtTime( + t, + this.ac.currentTime, + ), + this.rightDelay.delayTime.linearRampToValueAtTime( + t, + this.ac.currentTime, + )); + }), + (t.Delay.prototype.feedback = function (t) { + if (t && 'number' != typeof t) + t.connect(this._leftGain.gain), + t.connect(this._rightGain.gain); + else { + if (t >= 1) + throw new Error( + 'Feedback value will force a positive feedback loop.', + ); + 'number' == typeof t && + ((this._leftGain.gain.value = t), + (this._rightGain.gain.value = t)); + } + return this._leftGain.gain.value; + }), + (t.Delay.prototype.filter = function (t, e) { + this._leftFilter.set(t, e), this._rightFilter.set(t, e); + }), + (t.Delay.prototype.setType = function (t) { + switch ( + (1 === t && (t = 'pingPong'), + this._split.disconnect(), + this._leftFilter.disconnect(), + this._rightFilter.disconnect(), + this._split.connect(this.leftDelay, 0), + this._split.connect(this.rightDelay, 1), + t) + ) { + case 'pingPong': + this._rightFilter.setType(this._leftFilter.biquad.type), + this._leftFilter.output.connect(this._merge, 0, 0), + this._rightFilter.output.connect(this._merge, 0, 1), + this._leftFilter.output.connect(this.rightDelay), + this._rightFilter.output.connect(this.leftDelay); + break; + default: + this._leftFilter.output.connect(this._merge, 0, 0), + this._rightFilter.output.connect(this._merge, 0, 1), + this._leftFilter.output.connect(this.leftDelay), + this._rightFilter.output.connect(this.rightDelay); + } + }), + (t.Delay.prototype.dispose = function () { + i.prototype.dispose.apply(this), + this._split.disconnect(), + this._leftFilter.dispose(), + this._rightFilter.dispose(), + this._merge.disconnect(), + this._leftGain.disconnect(), + this._rightGain.disconnect(), + this.leftDelay.disconnect(), + this.rightDelay.disconnect(), + (this._split = void 0), + (this._leftFilter = void 0), + (this._rightFilter = void 0), + (this._merge = void 0), + (this._leftGain = void 0), + (this._rightGain = void 0), + (this.leftDelay = void 0), + (this.rightDelay = void 0); + }); + })(Y, X); + var J; + J = (function () { + var e = r, + i = X; + (t.Reverb = function () { + i.call(this), + (this.convolverNode = this.ac.createConvolver()), + (this.input.gain.value = 0.5), + this.input.connect(this.convolverNode), + this.convolverNode.connect(this.wet), + (this._seconds = 3), + (this._decay = 2), + (this._reverse = !1), + this._buildImpulse(); + }), + (t.Reverb.prototype = Object.create(i.prototype)), + (t.Reverb.prototype.process = function (t, e, i, n) { + t.connect(this.input); + var o = !1; + e && ((this._seconds = e), (o = !0)), + i && (this._decay = i), + n && (this._reverse = n), + o && this._buildImpulse(); + }), + (t.Reverb.prototype.set = function (t, e, i) { + var n = !1; + t && ((this._seconds = t), (n = !0)), + e && (this._decay = e), + i && (this._reverse = i), + n && this._buildImpulse(); + }), + (t.Reverb.prototype._buildImpulse = function () { + var t, + e, + i = this.ac.sampleRate, + n = i * this._seconds, + o = this._decay, + r = this.ac.createBuffer(2, n, i), + s = r.getChannelData(0), + a = r.getChannelData(1); + for (e = 0; n > e; e++) + (t = this._reverse ? n - e : e), + (s[e] = + (2 * Math.random() - 1) * Math.pow(1 - t / n, o)), + (a[e] = + (2 * Math.random() - 1) * Math.pow(1 - t / n, o)); + this.convolverNode.buffer = r; + }), + (t.Reverb.prototype.dispose = function () { + i.prototype.dispose.apply(this), + this.convolverNode && + ((this.convolverNode.buffer = null), + (this.convolverNode = null)); + }), + (t.Convolver = function (t, e, n) { + i.call(this), + (this.convolverNode = this.ac.createConvolver()), + (this.input.gain.value = 0.5), + this.input.connect(this.convolverNode), + this.convolverNode.connect(this.wet), + t + ? ((this.impulses = []), this._loadBuffer(t, e, n)) + : ((this._seconds = 3), + (this._decay = 2), + (this._reverse = !1), + this._buildImpulse()); + }), + (t.Convolver.prototype = Object.create(t.Reverb.prototype)), + t.prototype.registerPreloadMethod('createConvolver', t.prototype), + (t.prototype.createConvolver = function (e, i, n) { + window.location.origin.indexOf('file://') > -1 && + 'undefined' === window.cordova && + alert( + 'This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS', + ); + var o = this, + r = new t.Convolver( + e, + function (t) { + 'function' == typeof i && i(t), + 'function' == typeof o._decrementPreload && + o._decrementPreload(); + }, + n, + ); + return (r.impulses = []), r; + }), + (t.Convolver.prototype._loadBuffer = function (i, n, o) { + var i = t.prototype._checkFileFormats(i), + r = this, + s = new Error().stack, + a = t.prototype.getAudioContext(), + u = new XMLHttpRequest(); + u.open('GET', i, !0), + (u.responseType = 'arraybuffer'), + (u.onload = function () { + if (200 === u.status) + a.decodeAudioData( + u.response, + function (t) { + var e = {}, + o = i.split('/'); + (e.name = o[o.length - 1]), + (e.audioBuffer = t), + r.impulses.push(e), + (r.convolverNode.buffer = + e.audioBuffer), + n && n(e); + }, + function () { + var t = new e('decodeAudioData', s, r.url), + i = + 'AudioContext error at decodeAudioData for ' + + r.url; + o + ? ((t.msg = i), o(t)) + : console.error( + i + + '\n The error stack trace includes: \n' + + t.stack, + ); + }, + ); + else { + var t = new e('loadConvolver', s, r.url), + c = + 'Unable to load ' + + r.url + + '. The request status was: ' + + u.status + + ' (' + + u.statusText + + ')'; + o + ? ((t.message = c), o(t)) + : console.error( + c + + '\n The error stack trace includes: \n' + + t.stack, + ); + } + }), + (u.onerror = function () { + var t = new e('loadConvolver', s, r.url), + i = + 'There was no response from the server at ' + + r.url + + '. Check the url and internet connectivity.'; + o + ? ((t.message = i), o(t)) + : console.error( + i + + '\n The error stack trace includes: \n' + + t.stack, + ); + }), + u.send(); + }), + (t.Convolver.prototype.set = null), + (t.Convolver.prototype.process = function (t) { + t.connect(this.input); + }), + (t.Convolver.prototype.impulses = []), + (t.Convolver.prototype.addImpulse = function (t, e, i) { + window.location.origin.indexOf('file://') > -1 && + 'undefined' === window.cordova && + alert( + 'This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS', + ), + this._loadBuffer(t, e, i); + }), + (t.Convolver.prototype.resetImpulse = function (t, e, i) { + window.location.origin.indexOf('file://') > -1 && + 'undefined' === window.cordova && + alert( + 'This sketch may require a server to load external files. Please see http://bit.ly/1qcInwS', + ), + (this.impulses = []), + this._loadBuffer(t, e, i); + }), + (t.Convolver.prototype.toggleImpulse = function (t) { + if ( + ('number' == typeof t && + t < this.impulses.length && + (this.convolverNode.buffer = + this.impulses[t].audioBuffer), + 'string' == typeof t) + ) + for (var e = 0; e < this.impulses.length; e++) + if (this.impulses[e].name === t) { + this.convolverNode.buffer = + this.impulses[e].audioBuffer; + break; + } + }), + (t.Convolver.prototype.dispose = function () { + i.prototype.dispose.apply(this); + for (var t in this.impulses) + this.impulses[t] && (this.impulses[t] = null); + this.convolverNode && + (this.convolverNode.disconnect(), + (this.concolverNode = null)); + }); + })(r, X); + var K; + K = (function (t) { + 'use strict'; + return ( + (t.TimelineState = function (e) { + t.Timeline.call(this), (this._initial = e); + }), + t.extend(t.TimelineState, t.Timeline), + (t.TimelineState.prototype.getValueAtTime = function (t) { + var e = this.get(t); + return null !== e ? e.state : this._initial; + }), + (t.TimelineState.prototype.setStateAtTime = function (t, e) { + this.add({state: t, time: e}); + }), + t.TimelineState + ); + })(p, O); + var tt; + tt = (function (t) { + 'use strict'; + return ( + (t.Clock = function () { + t.Emitter.call(this); + var e = this.optionsObject( + arguments, + ['callback', 'frequency'], + t.Clock.defaults, + ); + (this.callback = e.callback), + (this._nextTick = 0), + (this._lastState = t.State.Stopped), + (this.frequency = new t.TimelineSignal( + e.frequency, + t.Type.Frequency, + )), + this._readOnly('frequency'), + (this.ticks = 0), + (this._state = new t.TimelineState(t.State.Stopped)), + (this._boundLoop = this._loop.bind(this)), + this.context.on('tick', this._boundLoop); + }), + t.extend(t.Clock, t.Emitter), + (t.Clock.defaults = { + callback: t.noOp, + frequency: 1, + lookAhead: 'auto', + }), + Object.defineProperty(t.Clock.prototype, 'state', { + get: function () { + return this._state.getValueAtTime(this.now()); + }, + }), + (t.Clock.prototype.start = function (e, i) { + return ( + (e = this.toSeconds(e)), + this._state.getValueAtTime(e) !== t.State.Started && + this._state.add({ + state: t.State.Started, + time: e, + offset: i, + }), + this + ); + }), + (t.Clock.prototype.stop = function (e) { + return ( + (e = this.toSeconds(e)), + this._state.cancel(e), + this._state.setStateAtTime(t.State.Stopped, e), + this + ); + }), + (t.Clock.prototype.pause = function (e) { + return ( + (e = this.toSeconds(e)), + this._state.getValueAtTime(e) === t.State.Started && + this._state.setStateAtTime(t.State.Paused, e), + this + ); + }), + (t.Clock.prototype._loop = function () { + for ( + var e = this.now(), + i = this.context.lookAhead, + n = this.context.updateInterval, + o = 2 * this.context.lag, + r = e + i + n + o; + r > this._nextTick && this._state; + + ) { + var s = this._state.getValueAtTime(this._nextTick); + if (s !== this._lastState) { + this._lastState = s; + var a = this._state.get(this._nextTick); + s === t.State.Started + ? ((this._nextTick = a.time), + this.isUndef(a.offset) || (this.ticks = a.offset), + this.emit('start', a.time, this.ticks)) + : s === t.State.Stopped + ? ((this.ticks = 0), this.emit('stop', a.time)) + : s === t.State.Paused && + this.emit('pause', a.time); + } + var u = this._nextTick; + this.frequency && + ((this._nextTick += + 1 / this.frequency.getValueAtTime(this._nextTick)), + s === t.State.Started && + (this.callback(u), this.ticks++)); + } + }), + (t.Clock.prototype.getStateAtTime = function (t) { + return (t = this.toSeconds(t)), this._state.getValueAtTime(t); + }), + (t.Clock.prototype.dispose = function () { + t.Emitter.prototype.dispose.call(this), + this.context.off('tick', this._boundLoop), + this._writable('frequency'), + this.frequency.dispose(), + (this.frequency = null), + (this._boundLoop = null), + (this._nextTick = 1 / 0), + (this.callback = null), + this._state.dispose(), + (this._state = null); + }), + t.Clock + ); + })(p, F, K, v); + var et; + et = (function () { + var e = n, + i = tt; + (t.Metro = function () { + (this.clock = new i({callback: this.ontick.bind(this)})), + (this.syncedParts = []), + (this.bpm = 120), + this._init(), + (this.prevTick = 0), + (this.tatumTime = 0), + (this.tickCallback = function () {}); + }), + (t.Metro.prototype.ontick = function (t) { + var i = t - this.prevTick, + n = t - e.audiocontext.currentTime; + if (!(i - this.tatumTime <= -0.02)) { + this.prevTick = t; + var o = this; + this.syncedParts.forEach(function (t) { + t.isPlaying && + (t.incrementStep(n), + t.phrases.forEach(function (t) { + var e = t.sequence, + i = o.metroTicks % e.length; + 0 !== e[i] && + (o.metroTicks < e.length || !t.looping) && + t.callback(n, e[i]); + })); + }), + (this.metroTicks += 1), + this.tickCallback(n); + } + }), + (t.Metro.prototype.setBPM = function (t, i) { + var n = 60 / (t * this.tatums), + o = e.audiocontext.currentTime; + this.tatumTime = n; + var i = i || 0; + this.clock.frequency.setValueAtTime( + this.clock.frequency.value, + o, + ), + this.clock.frequency.linearRampToValueAtTime(t, o + i), + (this.bpm = t); + }), + (t.Metro.prototype.getBPM = function () { + return (this.clock.getRate() / this.tatums) * 60; + }), + (t.Metro.prototype._init = function () { + this.metroTicks = 0; + }), + (t.Metro.prototype.resetSync = function (t) { + this.syncedParts = [t]; + }), + (t.Metro.prototype.pushSync = function (t) { + this.syncedParts.push(t); + }), + (t.Metro.prototype.start = function (t) { + var i = t || 0, + n = e.audiocontext.currentTime; + this.clock.start(n + i), this.setBPM(this.bpm); + }), + (t.Metro.prototype.stop = function (t) { + var i = t || 0, + n = e.audiocontext.currentTime; + this.clock.stop(n + i); + }), + (t.Metro.prototype.beatLength = function (t) { + this.tatums = 1 / t / 4; + }); + })(n, tt); + var it; + it = (function () { + function e(t) { + t.currentPart++, + t.currentPart >= t.parts.length + ? ((t.scoreStep = 0), t.onended()) + : ((t.scoreStep = 0), + t.parts[t.currentPart - 1].stop(), + t.parts[t.currentPart].start()); + } + var i = n, + o = 120; + (t.prototype.setBPM = function (t, e) { + o = t; + for (var n in i.parts) i.parts[n] && i.parts[n].setBPM(t, e); + }), + (t.Phrase = function (t, e, i) { + (this.phraseStep = 0), + (this.name = t), + (this.callback = e), + (this.sequence = i); + }), + (t.Part = function (e, n) { + (this.length = e || 0), + (this.partStep = 0), + (this.phrases = []), + (this.isPlaying = !1), + this.noLoop(), + (this.tatums = n || 0.0625), + (this.metro = new t.Metro()), + this.metro._init(), + this.metro.beatLength(this.tatums), + this.metro.setBPM(o), + i.parts.push(this), + (this.callback = function () {}); + }), + (t.Part.prototype.setBPM = function (t, e) { + this.metro.setBPM(t, e); + }), + (t.Part.prototype.getBPM = function () { + return this.metro.getBPM(); + }), + (t.Part.prototype.start = function (t) { + if (!this.isPlaying) { + (this.isPlaying = !0), this.metro.resetSync(this); + var e = t || 0; + this.metro.start(e); + } + }), + (t.Part.prototype.loop = function (t) { + (this.looping = !0), + (this.onended = function () { + this.partStep = 0; + }); + var e = t || 0; + this.start(e); + }), + (t.Part.prototype.noLoop = function () { + (this.looping = !1), + (this.onended = function () { + this.stop(); + }); + }), + (t.Part.prototype.stop = function (t) { + (this.partStep = 0), this.pause(t); + }), + (t.Part.prototype.pause = function (t) { + this.isPlaying = !1; + var e = t || 0; + this.metro.stop(e); + }), + (t.Part.prototype.addPhrase = function (e, i, n) { + var o; + if (3 === arguments.length) o = new t.Phrase(e, i, n); + else { + if (!(arguments[0] instanceof t.Phrase)) + throw 'invalid input. addPhrase accepts name, callback, array or a p5.Phrase'; + o = arguments[0]; + } + this.phrases.push(o), + o.sequence.length > this.length && + (this.length = o.sequence.length); + }), + (t.Part.prototype.removePhrase = function (t) { + for (var e in this.phrases) + this.phrases[e].name === t && this.phrases.splice(e, 1); + }), + (t.Part.prototype.getPhrase = function (t) { + for (var e in this.phrases) + if (this.phrases[e].name === t) return this.phrases[e]; + }), + (t.Part.prototype.replaceSequence = function (t, e) { + for (var i in this.phrases) + this.phrases[i].name === t && + (this.phrases[i].sequence = e); + }), + (t.Part.prototype.incrementStep = function (t) { + this.partStep < this.length - 1 + ? (this.callback(t), (this.partStep += 1)) + : this.looping || + this.partStep !== this.length - 1 || + (console.log('done'), this.onended()); + }), + (t.Part.prototype.onStep = function (t) { + this.callback = t; + }), + (t.Score = function () { + (this.parts = []), (this.currentPart = 0); + var t = this; + for (var i in arguments) + arguments[i] && + this.parts[i] && + ((this.parts[i] = arguments[i]), + (this.parts[i].nextPart = this.parts[i + 1]), + (this.parts[i].onended = function () { + t.resetPart(i), e(t); + })); + this.looping = !1; + }), + (t.Score.prototype.onended = function () { + this.looping + ? this.parts[0].start() + : (this.parts[this.parts.length - 1].onended = function () { + this.stop(), this.resetParts(); + }), + (this.currentPart = 0); + }), + (t.Score.prototype.start = function () { + this.parts[this.currentPart].start(), (this.scoreStep = 0); + }), + (t.Score.prototype.stop = function () { + this.parts[this.currentPart].stop(), + (this.currentPart = 0), + (this.scoreStep = 0); + }), + (t.Score.prototype.pause = function () { + this.parts[this.currentPart].stop(); + }), + (t.Score.prototype.loop = function () { + (this.looping = !0), this.start(); + }), + (t.Score.prototype.noLoop = function () { + this.looping = !1; + }), + (t.Score.prototype.resetParts = function () { + var t = this; + this.parts.forEach(function (e) { + t.resetParts[e]; + }); + }), + (t.Score.prototype.resetPart = function (t) { + this.parts[t].stop(), (this.parts[t].partStep = 0); + for (var e in this.parts[t].phrases) + this.parts[t] && (this.parts[t].phrases[e].phraseStep = 0); + }), + (t.Score.prototype.setBPM = function (t, e) { + for (var i in this.parts) + this.parts[i] && this.parts[i].setBPM(t, e); + }); + })(n); + var nt; + nt = (function () { + var e = n, + i = tt; + return ( + (t.SoundLoop = function (t, n) { + (this.callback = t), + (this.musicalTimeMode = + 'number' == typeof this._interval ? !1 : !0), + (this._interval = n || 1), + (this._timeSignature = 4), + (this._bpm = 60), + (this.isPlaying = !1), + (this.maxIterations = 1 / 0); + var o = this; + this.clock = new i({ + callback: function (t) { + var i = t - e.audiocontext.currentTime; + i > 0 && + o.iterations <= o.maxIterations && + o.callback(i); + }, + frequency: this._calcFreq(), + }); + }), + (t.SoundLoop.prototype.start = function (t) { + var i = t || 0, + n = e.audiocontext.currentTime; + this.isPlaying || + (this.clock.start(n + i), (this.isPlaying = !0)); + }), + (t.SoundLoop.prototype.stop = function (t) { + var i = t || 0, + n = e.audiocontext.currentTime; + this.isPlaying && + (this.clock.stop(n + i), (this.isPlaying = !1)); + }), + (t.SoundLoop.prototype.pause = function (t) { + var i = t || 0, + n = e.audiocontext.currentTime; + this.isPlaying && + (this.clock.pause(n + i), (this.isPlaying = !1)); + }), + (t.SoundLoop.prototype.syncedStart = function (t, i) { + var n = i || 0, + o = e.audiocontext.currentTime; + if (t.isPlaying) { + if (t.isPlaying) { + var r = t.clock._nextTick - e.audiocontext.currentTime; + this.clock.start(o + r), (this.isPlaying = !0); + } + } else + t.clock.start(o + n), + (t.isPlaying = !0), + this.clock.start(o + n), + (this.isPlaying = !0); + }), + (t.SoundLoop.prototype._update = function () { + this.clock.frequency.value = this._calcFreq(); + }), + (t.SoundLoop.prototype._calcFreq = function () { + return 'number' == typeof this._interval + ? ((this.musicalTimeMode = !1), 1 / this._interval) + : 'string' == typeof this._interval + ? ((this.musicalTimeMode = !0), + (this._bpm / 60 / this._convertNotation(this._interval)) * + (this._timeSignature / 4)) + : void 0; + }), + (t.SoundLoop.prototype._convertNotation = function (t) { + var e = t.slice(-1); + switch (((t = Number(t.slice(0, -1))), e)) { + case 'm': + return this._measure(t); + case 'n': + return this._note(t); + default: + console.warn( + 'Specified interval is not formatted correctly. See Tone.js timing reference for more info: https://github.com/Tonejs/Tone.js/wiki/Time', + ); + } + }), + (t.SoundLoop.prototype._measure = function (t) { + return t * this._timeSignature; + }), + (t.SoundLoop.prototype._note = function (t) { + return this._timeSignature / t; + }), + Object.defineProperty(t.SoundLoop.prototype, 'bpm', { + get: function () { + return this._bpm; + }, + set: function (t) { + this.musicalTimeMode || + console.warn( + 'Changing the BPM in "seconds" mode has no effect. BPM is only relevant in musicalTimeMode when the interval is specified as a string ("2n", "4n", "1m"...etc)', + ), + (this._bpm = t), + this._update(); + }, + }), + Object.defineProperty(t.SoundLoop.prototype, 'timeSignature', { + get: function () { + return this._timeSignature; + }, + set: function (t) { + this.musicalTimeMode || + console.warn( + 'Changing the timeSignature in "seconds" mode has no effect. BPM is only relevant in musicalTimeMode when the interval is specified as a string ("2n", "4n", "1m"...etc)', + ), + (this._timeSignature = t), + this._update(); + }, + }), + Object.defineProperty(t.SoundLoop.prototype, 'interval', { + get: function () { + return this._interval; + }, + set: function (t) { + (this.musicalTimeMode = 'Number' == typeof t ? !1 : !0), + (this._interval = t), + this._update(); + }, + }), + Object.defineProperty(t.SoundLoop.prototype, 'iterations', { + get: function () { + return this.clock.ticks; + }, + }), + t.SoundLoop + ); + })(n, tt); + var ot; + ot = (function () { + 'use strict'; + var e = X; + return ( + (t.Compressor = function () { + e.call(this), + (this.compressor = this.ac.createDynamicsCompressor()), + this.input.connect(this.compressor), + this.compressor.connect(this.wet); + }), + (t.Compressor.prototype = Object.create(e.prototype)), + (t.Compressor.prototype.process = function (t, e, i, n, o, r) { + t.connect(this.input), this.set(e, i, n, o, r); + }), + (t.Compressor.prototype.set = function (t, e, i, n, o) { + 'undefined' != typeof t && this.attack(t), + 'undefined' != typeof e && this.knee(e), + 'undefined' != typeof i && this.ratio(i), + 'undefined' != typeof n && this.threshold(n), + 'undefined' != typeof o && this.release(o); + }), + (t.Compressor.prototype.attack = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.compressor.attack.value = t), + this.compressor.attack.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.compressor.attack.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : 'undefined' != typeof t && + t.connect(this.compressor.attack), + this.compressor.attack.value + ); + }), + (t.Compressor.prototype.knee = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.compressor.knee.value = t), + this.compressor.knee.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.compressor.knee.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : 'undefined' != typeof t && + t.connect(this.compressor.knee), + this.compressor.knee.value + ); + }), + (t.Compressor.prototype.ratio = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.compressor.ratio.value = t), + this.compressor.ratio.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.compressor.ratio.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : 'undefined' != typeof t && + t.connect(this.compressor.ratio), + this.compressor.ratio.value + ); + }), + (t.Compressor.prototype.threshold = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.compressor.threshold.value = t), + this.compressor.threshold.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.compressor.threshold.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : 'undefined' != typeof t && + t.connect(this.compressor.threshold), + this.compressor.threshold.value + ); + }), + (t.Compressor.prototype.release = function (t, e) { + var i = e || 0; + return ( + 'number' == typeof t + ? ((this.compressor.release.value = t), + this.compressor.release.cancelScheduledValues( + this.ac.currentTime + 0.01 + i, + ), + this.compressor.release.linearRampToValueAtTime( + t, + this.ac.currentTime + 0.02 + i, + )) + : 'undefined' != typeof number && + t.connect(this.compressor.release), + this.compressor.release.value + ); + }), + (t.Compressor.prototype.reduction = function () { + return this.compressor.reduction.value; + }), + (t.Compressor.prototype.dispose = function () { + e.prototype.dispose.apply(this), + this.compressor && + (this.compressor.disconnect(), delete this.compressor); + }), + t.Compressor + ); + })(n, X, r); + var rt; + rt = (function () { + function e(t, e) { + for ( + var i = t.length + e.length, + n = new Float32Array(i), + o = 0, + r = 0; + i > r; + + ) + (n[r++] = t[o]), (n[r++] = e[o]), o++; + return n; + } + function i(t, e, i) { + for (var n = i.length, o = 0; n > o; o++) + t.setUint8(e + o, i.charCodeAt(o)); + } + var o = n, + r = o.audiocontext; + (t.SoundRecorder = function () { + (this.input = r.createGain()), + (this.output = r.createGain()), + (this.recording = !1), + (this.bufferSize = 1024), + (this._channels = 2), + this._clear(), + (this._jsNode = r.createScriptProcessor( + this.bufferSize, + this._channels, + 2, + )), + (this._jsNode.onaudioprocess = this._audioprocess.bind(this)), + (this._callback = function () {}), + this._jsNode.connect(t.soundOut._silentNode), + this.setInput(), + o.soundArray.push(this); + }), + (t.SoundRecorder.prototype.setInput = function (e) { + this.input.disconnect(), + (this.input = null), + (this.input = r.createGain()), + this.input.connect(this._jsNode), + this.input.connect(this.output), + e + ? e.connect(this.input) + : t.soundOut.output.connect(this.input); + }), + (t.SoundRecorder.prototype.record = function (t, e, i) { + (this.recording = !0), + e && (this.sampleLimit = Math.round(e * r.sampleRate)), + t && i + ? (this._callback = function () { + (this.buffer = this._getBuffer()), + t.setBuffer(this.buffer), + i(); + }) + : t && + (this._callback = function () { + (this.buffer = this._getBuffer()), + t.setBuffer(this.buffer); + }); + }), + (t.SoundRecorder.prototype.stop = function () { + (this.recording = !1), this._callback(), this._clear(); + }), + (t.SoundRecorder.prototype._clear = function () { + (this._leftBuffers = []), + (this._rightBuffers = []), + (this.recordedSamples = 0), + (this.sampleLimit = null); + }), + (t.SoundRecorder.prototype._audioprocess = function (t) { + if (this.recording !== !1 && this.recording === !0) + if ( + this.sampleLimit && + this.recordedSamples >= this.sampleLimit + ) + this.stop(); + else { + var e = t.inputBuffer.getChannelData(0), + i = t.inputBuffer.getChannelData(1); + this._leftBuffers.push(new Float32Array(e)), + this._rightBuffers.push(new Float32Array(i)), + (this.recordedSamples += this.bufferSize); + } + }), + (t.SoundRecorder.prototype._getBuffer = function () { + var t = []; + return ( + t.push(this._mergeBuffers(this._leftBuffers)), + t.push(this._mergeBuffers(this._rightBuffers)), + t + ); + }), + (t.SoundRecorder.prototype._mergeBuffers = function (t) { + for ( + var e = new Float32Array(this.recordedSamples), + i = 0, + n = t.length, + o = 0; + n > o; + o++ + ) { + var r = t[o]; + e.set(r, i), (i += r.length); + } + return e; + }), + (t.SoundRecorder.prototype.dispose = function () { + this._clear(); + var t = o.soundArray.indexOf(this); + o.soundArray.splice(t, 1), + (this._callback = function () {}), + this.input && this.input.disconnect(), + (this.input = null), + (this._jsNode = null); + }), + (t.prototype.saveSound = function (n, o) { + var r, s; + (r = n.buffer.getChannelData(0)), + (s = + n.buffer.numberOfChannels > 1 + ? n.buffer.getChannelData(1) + : r); + var a = e(r, s), + u = new window.ArrayBuffer(44 + 2 * a.length), + c = new window.DataView(u); + i(c, 0, 'RIFF'), + c.setUint32(4, 36 + 2 * a.length, !0), + i(c, 8, 'WAVE'), + i(c, 12, 'fmt '), + c.setUint32(16, 16, !0), + c.setUint16(20, 1, !0), + c.setUint16(22, 2, !0), + c.setUint32(24, 44100, !0), + c.setUint32(28, 176400, !0), + c.setUint16(32, 4, !0), + c.setUint16(34, 16, !0), + i(c, 36, 'data'), + c.setUint32(40, 2 * a.length, !0); + for (var p = a.length, h = 44, l = 1, f = 0; p > f; f++) + c.setInt16(h, a[f] * (32767 * l), !0), (h += 2); + t.prototype.writeFile([c], o, 'wav'); + }); + })(n); + var st; + st = (function () { + (t.PeakDetect = function (t, e, i, n) { + (this.framesPerPeak = n || 20), + (this.framesSinceLastPeak = 0), + (this.decayRate = 0.95), + (this.threshold = i || 0.35), + (this.cutoff = 0), + (this.cutoffMult = 1.5), + (this.energy = 0), + (this.penergy = 0), + (this.currentValue = 0), + (this.isDetected = !1), + (this.f1 = t || 40), + (this.f2 = e || 2e4), + (this._onPeak = function () {}); + }), + (t.PeakDetect.prototype.update = function (t) { + var e = (this.energy = t.getEnergy(this.f1, this.f2) / 255); + e > this.cutoff && e > this.threshold && e - this.penergy > 0 + ? (this._onPeak(), + (this.isDetected = !0), + (this.cutoff = e * this.cutoffMult), + (this.framesSinceLastPeak = 0)) + : ((this.isDetected = !1), + this.framesSinceLastPeak <= this.framesPerPeak + ? this.framesSinceLastPeak++ + : ((this.cutoff *= this.decayRate), + (this.cutoff = Math.max( + this.cutoff, + this.threshold, + )))), + (this.currentValue = e), + (this.penergy = e); + }), + (t.PeakDetect.prototype.onPeak = function (t, e) { + var i = this; + i._onPeak = function () { + t(i.energy, e); + }; + }); + })(); + var at; + at = (function () { + var e = n; + (t.Gain = function () { + (this.ac = e.audiocontext), + (this.input = this.ac.createGain()), + (this.output = this.ac.createGain()), + (this.input.gain.value = 0.5), + this.input.connect(this.output), + e.soundArray.push(this); + }), + (t.Gain.prototype.setInput = function (t) { + t.connect(this.input); + }), + (t.Gain.prototype.connect = function (e) { + var i = e || t.soundOut.input; + this.output.connect(i.input ? i.input : i); + }), + (t.Gain.prototype.disconnect = function () { + this.output && this.output.disconnect(); + }), + (t.Gain.prototype.amp = function (t, i, n) { + var i = i || 0, + n = n || 0, + o = e.audiocontext.currentTime, + r = this.output.gain.value; + this.output.gain.cancelScheduledValues(o), + this.output.gain.linearRampToValueAtTime(r, o + n), + this.output.gain.linearRampToValueAtTime(t, o + n + i); + }), + (t.Gain.prototype.dispose = function () { + var t = e.soundArray.indexOf(this); + e.soundArray.splice(t, 1), + this.output && + (this.output.disconnect(), delete this.output), + this.input && (this.input.disconnect(), delete this.input); + }); + })(n); + var ut; + ut = (function () { + var e = n; + return ( + (t.AudioVoice = function () { + (this.ac = e.audiocontext), + (this.output = this.ac.createGain()), + this.connect(), + e.soundArray.push(this); + }), + (t.AudioVoice.prototype.play = function (t, e, i, n) {}), + (t.AudioVoice.prototype.triggerAttack = function (t, e, i) {}), + (t.AudioVoice.prototype.triggerRelease = function (t) {}), + (t.AudioVoice.prototype.amp = function (t, e) {}), + (t.AudioVoice.prototype.connect = function (t) { + var i = t || e.input; + this.output.connect(i.input ? i.input : i); + }), + (t.AudioVoice.prototype.disconnect = function () { + this.output.disconnect(); + }), + (t.AudioVoice.prototype.dispose = function () { + this.output && (this.output.disconnect(), delete this.output); + }), + t.AudioVoice + ); + })(n); + var ct; + ct = (function () { + var e = n, + i = ut, + r = o.noteToFreq, + s = 0.15; + (t.MonoSynth = function () { + i.call(this), + (this.oscillator = new t.Oscillator()), + (this.env = new t.Envelope()), + this.env.setRange(1, 0), + this.env.setExp(!0), + this.setADSR(0.02, 0.25, 0.05, 0.35), + (this.filter = new t.Filter('highpass')), + this.filter.set(5, 1), + this.oscillator.disconnect(), + this.oscillator.connect(this.filter), + this.env.disconnect(), + this.env.setInput(this.oscillator), + this.filter.connect(this.output), + this.oscillator.start(), + this.connect(), + (this._isOn = !1), + e.soundArray.push(this); + }), + (t.MonoSynth.prototype = Object.create(t.AudioVoice.prototype)), + (t.MonoSynth.prototype.play = function (t, e, i, n) { + this.triggerAttack(t, e, ~~i), + this.triggerRelease(~~i + (n || s)); + }), + (t.MonoSynth.prototype.triggerAttack = function (t, e, i) { + var i = ~~i, + n = r(t), + o = e || 0.1; + (this._isOn = !0), + this.oscillator.freq(n, 0, i), + this.env.ramp(this.output, i, o); + }), + (t.MonoSynth.prototype.triggerRelease = function (t) { + var t = t || 0; + this.env.ramp(this.output, t, 0), (this._isOn = !1); + }), + (t.MonoSynth.prototype.setADSR = function (t, e, i, n) { + this.env.setADSR(t, e, i, n); + }), + Object.defineProperties(t.MonoSynth.prototype, { + attack: { + get: function () { + return this.env.aTime; + }, + set: function (t) { + this.env.setADSR( + t, + this.env.dTime, + this.env.sPercent, + this.env.rTime, + ); + }, + }, + decay: { + get: function () { + return this.env.dTime; + }, + set: function (t) { + this.env.setADSR( + this.env.aTime, + t, + this.env.sPercent, + this.env.rTime, + ); + }, + }, + sustain: { + get: function () { + return this.env.sPercent; + }, + set: function (t) { + this.env.setADSR( + this.env.aTime, + this.env.dTime, + t, + this.env.rTime, + ); + }, + }, + release: { + get: function () { + return this.env.rTime; + }, + set: function (t) { + this.env.setADSR( + this.env.aTime, + this.env.dTime, + this.env.sPercent, + t, + ); + }, + }, + }), + (t.MonoSynth.prototype.amp = function (t, e) { + var i = e || 0; + return ( + 'undefined' != typeof t && this.oscillator.amp(t, i), + this.oscillator.amp().value + ); + }), + (t.MonoSynth.prototype.connect = function (t) { + var i = t || e.input; + this.output.connect(i.input ? i.input : i); + }), + (t.MonoSynth.prototype.disconnect = function () { + this.output && this.output.disconnect(); + }), + (t.MonoSynth.prototype.dispose = function () { + i.prototype.dispose.apply(this), + this.filter && this.filter.dispose(), + this.env && this.env.dispose(), + this.oscillator && this.oscillator.dispose(); + }); + })(n, ut, o); + var pt; + pt = (function () { + var e = n, + i = F, + r = o.noteToFreq; + (t.PolySynth = function (n, o) { + (this.audiovoices = []), + (this.notes = {}), + (this._newest = 0), + (this._oldest = 0), + (this.maxVoices = o || 8), + (this.AudioVoice = void 0 === n ? t.MonoSynth : n), + (this._voicesInUse = new i(0)), + (this.output = e.audiocontext.createGain()), + this.connect(), + this._allocateVoices(), + e.soundArray.push(this); + }), + (t.PolySynth.prototype._allocateVoices = function () { + for (var t = 0; t < this.maxVoices; t++) + this.audiovoices.push(new this.AudioVoice()), + this.audiovoices[t].disconnect(), + this.audiovoices[t].connect(this.output); + }), + (t.PolySynth.prototype.play = function (t, e, i, n) { + var n = n || 1; + this.noteAttack(t, e, i), this.noteRelease(t, i + n); + }), + (t.PolySynth.prototype.noteADSR = function (t, i, n, o, r, s) { + var a = e.audiocontext.currentTime, + s = s || 0, + u = a + s; + this.audiovoices[this.notes[t].getValueAtTime(u)].setADSR( + i, + n, + o, + r, + ); + }), + (t.PolySynth.prototype.setADSR = function (t, e, i, n) { + this.audiovoices.forEach(function (o) { + o.setADSR(t, e, i, n); + }); + }), + (t.PolySynth.prototype.noteAttack = function (n, o, s) { + var a, + s = ~~s, + u = e.audiocontext.currentTime + s, + c = r(n), + p = o || 0.1; + if ( + (this.notes[c] && + null !== this.notes[c].getValueAtTime(u) && + this.noteRelease(c, 0), + this._voicesInUse.getValueAtTime(u) < this.maxVoices) + ) + a = Math.max(~~this._voicesInUse.getValueAtTime(u), 0); + else { + a = this._oldest; + var h = t.prototype.freqToMidi( + this.audiovoices[this._oldest].oscillator.freq().value, + ); + this.noteRelease(h), + (this._oldest = + (this._oldest + 1) % (this.maxVoices - 1)); + } + (this.notes[c] = new i()), this.notes[c].setValueAtTime(a, u); + var l = + null === this._voicesInUse._searchBefore(u) + ? 0 + : this._voicesInUse._searchBefore(u).value; + if ( + (this._voicesInUse.setValueAtTime(l + 1, u), + this._updateAfter(u, 1), + (this._newest = a), + 'number' == typeof p) + ) { + var f = (1 / this._voicesInUse.getValueAtTime(u)) * 2; + p = p > f ? f : p; + } + this.audiovoices[a].triggerAttack(c, p, s); + }), + (t.PolySynth.prototype._updateAfter = function (t, e) { + if (null !== this._voicesInUse._searchAfter(t)) { + this._voicesInUse._searchAfter(t).value += e; + var i = this._voicesInUse._searchAfter(t).time; + this._updateAfter(i, e); + } + }), + (t.PolySynth.prototype.noteRelease = function (t, i) { + var n = e.audiocontext.currentTime, + o = i || 0, + s = n + o; + if (t) { + var a = r(t); + if ( + this.notes[a] && + null !== this.notes[a].getValueAtTime(s) + ) { + var u = Math.max( + ~~this._voicesInUse.getValueAtTime(s).value, + 1, + ); + this._voicesInUse.setValueAtTime(u - 1, s), + u > 0 && this._updateAfter(s, -1), + this.audiovoices[ + this.notes[a].getValueAtTime(s) + ].triggerRelease(o), + this.notes[a].dispose(), + delete this.notes[a], + (this._newest = + 0 === this._newest + ? 0 + : (this._newest - 1) % + (this.maxVoices - 1)); + } else + console.warn( + 'Cannot release a note that is not already playing', + ); + } else { + this.audiovoices.forEach(function (t) { + t.triggerRelease(o); + }), + this._voicesInUse.setValueAtTime(0, s); + for (var c in this.notes) + this.notes[c].dispose(), delete this.notes[c]; + } + }), + (t.PolySynth.prototype.connect = function (t) { + var i = t || e.input; + this.output.connect(i.input ? i.input : i); + }), + (t.PolySynth.prototype.disconnect = function () { + this.output && this.output.disconnect(); + }), + (t.PolySynth.prototype.dispose = function () { + this.audiovoices.forEach(function (t) { + t.dispose(); + }), + this.output && + (this.output.disconnect(), delete this.output); + }); + })(n, F, o); + var ht; + ht = (function () { + function e(t) { + for ( + var e, + i = 'number' == typeof t ? t : 50, + n = 44100, + o = new Float32Array(n), + r = Math.PI / 180, + s = 0; + n > s; + ++s + ) + (e = (2 * s) / n - 1), + (o[s] = + ((3 + i) * e * 20 * r) / (Math.PI + i * Math.abs(e))); + return o; + } + var i = X; + (t.Distortion = function (n, o) { + if ( + (i.call(this), + 'undefined' == typeof n && (n = 0.25), + 'number' != typeof n) + ) + throw new Error('amount must be a number'); + if (('undefined' == typeof o && (o = '2x'), 'string' != typeof o)) + throw new Error('oversample must be a String'); + var r = t.prototype.map(n, 0, 1, 0, 2e3); + (this.waveShaperNode = this.ac.createWaveShaper()), + (this.amount = r), + (this.waveShaperNode.curve = e(r)), + (this.waveShaperNode.oversample = o), + this.input.connect(this.waveShaperNode), + this.waveShaperNode.connect(this.wet); + }), + (t.Distortion.prototype = Object.create(i.prototype)), + (t.Distortion.prototype.process = function (t, e, i) { + t.connect(this.input), this.set(e, i); + }), + (t.Distortion.prototype.set = function (i, n) { + if (i) { + var o = t.prototype.map(i, 0, 1, 0, 2e3); + (this.amount = o), (this.waveShaperNode.curve = e(o)); + } + n && (this.waveShaperNode.oversample = n); + }), + (t.Distortion.prototype.getAmount = function () { + return this.amount; + }), + (t.Distortion.prototype.getOversample = function () { + return this.waveShaperNode.oversample; + }), + (t.Distortion.prototype.dispose = function () { + i.prototype.dispose.apply(this), + this.waveShaperNode && + (this.waveShaperNode.disconnect(), + (this.waveShaperNode = null)); + }); + })(X); + var lt; + lt = (function () { + var t = n; + return t; + })( + e, + i, + n, + o, + r, + s, + a, + u, + c, + P, + k, + q, + M, + V, + E, + Y, + W, + Q, + H, + $, + J, + et, + it, + nt, + ot, + rt, + st, + at, + ct, + pt, + ht, + ut, + ct, + pt, + ); +});