diff --git a/extensions/DogeisCut/BeepBoxPlayer.js b/extensions/DogeisCut/BeepBoxPlayer.js
new file mode 100644
index 0000000000..15050f4c4f
--- /dev/null
+++ b/extensions/DogeisCut/BeepBoxPlayer.js
@@ -0,0 +1,596 @@
+// Name: Beepbox Player
+// ID: dogeiscutbeepboxplayer
+// Description: Play, edit, and read songs from any BeepBox mod directly from the URL!
+// By: DogeisCut <https://scratch.mit.edu/users/DogeisCut/>
+// License: MPL-2.0
+
+// Version 1.1.1
+
+//TODO: Synth deletion (and naming perhaps?)
+//TODO: Song validation blocks.
+//TODO: Wait for samples loaded blocks
+//TODO: channel (x) current (y) block (like current pitch(s) n stuff)
+//TODO: loop point blocks
+//TODO: set channel (x) current (y) to (z) block (like volume n stuff, things that modulation can affect) (and it's currasponding change by block)
+//TODO: song length in seconds, and perhaps how far in the song you are in seconds (rn you have to calculate it with the bpm)
+// make sure this has outro, intro and loop options 
+//TODO: optimise song json and url to only generate on song change
+//TODO: beats per bar data n stuff, and amount of bars
+//TODO: song completion percentage (((((((bar*24)*beatsPerBar)+((beat*24)+part))+(tick/2))/beatsPerBar)/24)/totalBars)
+//TODO: All option on unmute and mute block
+//TODO: perhaps split some of the "current" and "song" block functionality into seperate blocks
+
+//MAYBETODO: raw synth/beepbox function block somehow?
+
+(function (Scratch) {
+  "use strict";
+
+  if (!Scratch.extensions.unsandboxed) {
+    throw new Error("'BeepBox Player' must run unsandboxed!");
+  }
+
+  /* eslint-disable*/
+  // prettier-ignore
+  var beepbox=function(e){"use strict";
+  /*!
+    Copyright (c) 2012-2022 John Nesky and contributing authors
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of
+    this software and associated documentation files (the "Software"), to deal in
+    the Software without restriction, including without limitation the rights to
+    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+    of the Software, and to permit persons to whom the Software is furnished to do
+    so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+  */
+  //@ts-ignore
+  var t=e&&e.t||function(e,t,s,i){return new(s||(s=Promise))((function(n,a){function r(e){try{l(i.next(e))}catch(e){a(e)}}function o(e){try{l(i.throw(e))}catch(e){a(e)}}function l(e){var t;e.done?n(e.value):(t=e.value,t instanceof s?t:new s((function(e){e(t)}))).then(r,o)}l((i=i.apply(e,t||[])).next())}))};const s=["chip","FM","noise","spectrum","drumset","harmonics","pulse width","picked string","supersaw","chip (custom)","mod","FM (6-op)"];const i=new class{constructor(){this.statusTable={},this.urlTable={},this.totalSamples=0,this.samplesLoaded=0}};class n extends Event{constructor(e,t){super("sampleloaded"),this.totalSamples=e,this.samplesLoaded=t}}class a extends EventTarget{constructor(){super()}}const r=new a;function o(e,s,a,o,l){return t(this,void 0,void 0,(function*(){const t=new AudioContext({sampleRate:l});let h=!1;const p=u.chipWaves[s],m=u.rawChipWaves[s],d=u.rawRawChipWaves[s];fetch(e).then((e=>e.ok?e.arrayBuffer():(i.statusTable[s]=2,Promise.reject(new Error("Couldn't load sample"))))).then((e=>t.decodeAudioData(e))).then((e=>{const l=c(Array.from(e.getChannelData(0))),u=f(l);p.samples=u,m.samples=l,d.samples=l,o.isUsingAdvancedLoopControls&&(a.chipWaveLoopStart=null!=o.chipWaveLoopStart?o.chipWaveLoopStart:0,a.chipWaveLoopEnd=null!=o.chipWaveLoopEnd?o.chipWaveLoopEnd:l.length-1,a.chipWaveLoopMode=null!=o.chipWaveLoopMode?o.chipWaveLoopMode:0,a.chipWavePlayBackwards=o.chipWavePlayBackwards,a.chipWaveStartOffset=null!=o.chipWaveStartOffset?o.chipWaveStartOffset:0),i.samplesLoaded++,i.statusTable[s]=1,r.dispatchEvent(new n(i.totalSamples,i.samplesLoaded)),h||(h=!0,t.close())})).catch((n=>{i.statusTable[s]=2,alert("Failed to load "+e+":\n"+n),h||(h=!0,t.close())}))}))}function l(e){return new Promise(((t,s)=>{if(!u.willReloadForCustomSamples){const s=document.createElement("script");s.src=e,document.head.appendChild(s),s.addEventListener("load",(e=>{t()}))}}))}function h(e){const t=u.chipWaves[0].samples,s=u.rawRawChipWaves[0].samples;if(0==e){const e=[{name:"paandorasbox kick",expression:4,isSampled:!0,isPercussion:!0,extraSampleDetune:0},{name:"paandorasbox snare",expression:3,isSampled:!0,isPercussion:!0,extraSampleDetune:0},{name:"paandorasbox piano1",expression:3,isSampled:!0,isPercussion:!1,extraSampleDetune:2},{name:"paandorasbox WOW",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:0},{name:"paandorasbox overdrive",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-2},{name:"paandorasbox trumpet",expression:3,isSampled:!0,isPercussion:!1,extraSampleDetune:1.2},{name:"paandorasbox saxophone",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-5},{name:"paandorasbox orchestrahit",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:4.2},{name:"paandorasbox detatched violin",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:4.2},{name:"paandorasbox synth",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-.8},{name:"paandorasbox sonic3snare",expression:2,isSampled:!0,isPercussion:!0,extraSampleDetune:0},{name:"paandorasbox come on",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:0},{name:"paandorasbox choir",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-3},{name:"paandorasbox overdriveguitar",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-6.2},{name:"paandorasbox flute",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-6},{name:"paandorasbox legato violin",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-28},{name:"paandorasbox tremolo violin",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-33},{name:"paandorasbox amen break",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-55},{name:"paandorasbox pizzicato violin",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-11},{name:"paandorasbox tim allen grunt",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-20},{name:"paandorasbox tuba",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:44},{name:"paandorasbox loopingcymbal",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-17},{name:"paandorasbox standardkick",expression:2,isSampled:!0,isPercussion:!0,extraSampleDetune:-7},{name:"paandorasbox standardsnare",expression:2,isSampled:!0,isPercussion:!0,extraSampleDetune:0},{name:"paandorasbox closedhihat",expression:2,isSampled:!0,isPercussion:!0,extraSampleDetune:5},{name:"paandorasbox foothihat",expression:2,isSampled:!0,isPercussion:!0,extraSampleDetune:4},{name:"paandorasbox openhihat",expression:2,isSampled:!0,isPercussion:!0,extraSampleDetune:-31},{name:"paandorasbox crashcymbal",expression:2,isSampled:!0,isPercussion:!0,extraSampleDetune:-43},{name:"paandorasbox pianoC4",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-42.5},{name:"paandorasbox liver pad",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-22.5},{name:"paandorasbox marimba",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-15.5},{name:"paandorasbox susdotwav",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-24.5},{name:"paandorasbox wackyboxtts",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-17.5},{name:"paandorasbox peppersteak_1",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-42.2},{name:"paandorasbox peppersteak_2",expression:2,isSampled:!0,isPercussion:!1,extraSampleDetune:-47},{name:"paandorasbox vinyl_noise",expression:2,isSampled:!0,isPercussion:!0,extraSampleDetune:-50},{name:"paandorasbeta slap bass",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-56},{name:"paandorasbeta HD EB overdrive guitar",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-60},{name:"paandorasbeta sunsoft bass",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-18.5},{name:"paandorasbeta masculine choir",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-50},{name:"paandorasbeta feminine choir",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-60.5},{name:"paandorasbeta tololoche",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-29.5},{name:"paandorasbeta harp",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-54},{name:"paandorasbeta pan flute",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-58},{name:"paandorasbeta krumhorn",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-46},{name:"paandorasbeta timpani",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-50},{name:"paandorasbeta crowd hey",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-29},{name:"paandorasbeta wario land 4 brass",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-68},{name:"paandorasbeta wario land 4 rock organ",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-63},{name:"paandorasbeta wario land 4 DAOW",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-35},{name:"paandorasbeta wario land 4 hour chime",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-47.5},{name:"paandorasbeta wario land 4 tick",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-12.5},{name:"paandorasbeta kirby kick",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-46.5},{name:"paandorasbeta kirby snare",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-46.5},{name:"paandorasbeta kirby bongo",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-46.5},{name:"paandorasbeta kirby click",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-46.5},{name:"paandorasbeta sonor kick",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-28.5},{name:"paandorasbeta sonor snare",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-28.5},{name:"paandorasbeta sonor snare (left hand)",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-22.5},{name:"paandorasbeta sonor snare (right hand)",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-22.5},{name:"paandorasbeta sonor high tom",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-41.5},{name:"paandorasbeta sonor low tom",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-41.5},{name:"paandorasbeta sonor hihat (closed)",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-17},{name:"paandorasbeta sonor hihat (half opened)",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-21},{name:"paandorasbeta sonor hihat (open)",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-54.5},{name:"paandorasbeta sonor hihat (open tip)",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-43.5},{name:"paandorasbeta sonor hihat (pedal)",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-28},{name:"paandorasbeta sonor crash",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-51},{name:"paandorasbeta sonor crash (tip)",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-50.5},{name:"paandorasbeta sonor ride",expression:1,isSampled:!0,isPercussion:!0,extraSampleDetune:-46}];i.totalSamples+=e.length;const a=u.rawRawChipWaves.length;for(const n of e){const e=u.rawRawChipWaves.length,a={index:e,name:n.name,expression:n.expression,isSampled:n.isSampled,isPercussion:n.isPercussion,extraSampleDetune:n.extraSampleDetune,samples:s},r={index:e,name:n.name,expression:n.expression,isSampled:n.isSampled,isPercussion:n.isPercussion,extraSampleDetune:n.extraSampleDetune,samples:s},o={index:e,name:n.name,expression:n.expression,isSampled:n.isSampled,isPercussion:n.isPercussion,extraSampleDetune:n.extraSampleDetune,samples:t};u.rawRawChipWaves[e]=r,u.rawRawChipWaves.dictionary[n.name]=r,u.rawChipWaves[e]=a,u.rawChipWaves.dictionary[n.name]=a,u.chipWaves[e]=o,u.chipWaves.dictionary[n.name]=a,i.statusTable[e]=0,i.urlTable[e]="legacySamples"}l("samples.js").then((()=>l("samples2.js"))).then((()=>l("samples3.js"))).then((()=>l("drumsamples.js"))).then((()=>l("wario_samples.js"))).then((()=>l("kirby_samples.js"))).then((()=>{const e=[c(kicksample),c(snaresample),c(pianosample),c(WOWsample),c(overdrivesample),c(trumpetsample),c(saxophonesample),c(orchhitsample),c(detatchedviolinsample),c(synthsample),c(sonic3snaresample),c(comeonsample),c(choirsample),c(overdrivensample),c(flutesample),c(legatoviolinsample),c(tremoloviolinsample),c(amenbreaksample),c(pizzicatoviolinsample),c(timallengruntsample),c(tubasample),c(loopingcymbalsample),c(kickdrumsample),c(snaredrumsample),c(closedhihatsample),c(foothihatsample),c(openhihatsample),c(crashsample),c(pianoC4sample),c(liverpadsample),c(marimbasample),c(susdotwavsample),c(wackyboxttssample),c(peppersteak1),c(peppersteak2),c(vinyl),c(slapbass),c(hdeboverdrive),c(sunsoftbass),c(masculinechoir),c(femininechoir),c(southtololoche),c(harp),c(panflute),c(krumhorn),c(timpani),c(crowdhey),c(warioland4brass),c(warioland4organ),c(warioland4daow),c(warioland4hourchime),c(warioland4tick),c(kirbykick),c(kirbysnare),c(kirbybongo),c(kirbyclick),c(funkkick),c(funksnare),c(funksnareleft),c(funksnareright),c(funktomhigh),c(funktomlow),c(funkhihatclosed),c(funkhihathalfopen),c(funkhihatopen),c(funkhihatopentip),c(funkhihatfoot),c(funkcrash),c(funkcrashtip),c(funkride)];let t=0;for(const s of e){const e=a+t;u.rawChipWaves[e].samples=s,u.rawRawChipWaves[e].samples=s,u.chipWaves[e].samples=f(s),i.statusTable[e]=1,i.samplesLoaded++,r.dispatchEvent(new n(i.totalSamples,i.samplesLoaded)),t++}}))}else if(1==e){const e=[{name:"chronoperc1final",expression:4,isSampled:!0,isPercussion:!0,extraSampleDetune:0},{name:"synthkickfm",expression:4,isSampled:!0,isPercussion:!0,extraSampleDetune:0},{name:"mcwoodclick1",expression:4,isSampled:!0,isPercussion:!0,extraSampleDetune:0},{name:"acoustic snare",expression:4,isSampled:!0,isPercussion:!0,extraSampleDetune:0}];i.totalSamples+=e.length;const a=u.rawRawChipWaves.length;for(const n of e){const e=u.rawRawChipWaves.length,a={index:e,name:n.name,expression:n.expression,isSampled:n.isSampled,isPercussion:n.isPercussion,extraSampleDetune:n.extraSampleDetune,samples:s},r={index:e,name:n.name,expression:n.expression,isSampled:n.isSampled,isPercussion:n.isPercussion,extraSampleDetune:n.extraSampleDetune,samples:s},o={index:e,name:n.name,expression:n.expression,isSampled:n.isSampled,isPercussion:n.isPercussion,extraSampleDetune:n.extraSampleDetune,samples:t};u.rawRawChipWaves[e]=r,u.rawRawChipWaves.dictionary[n.name]=r,u.rawChipWaves[e]=a,u.rawChipWaves.dictionary[n.name]=a,u.chipWaves[e]=o,u.chipWaves.dictionary[n.name]=a,i.statusTable[e]=0,i.urlTable[e]="nintariboxSamples"}l("nintaribox_samples.js").then((()=>{const e=[c(chronoperc1finalsample),c(synthkickfmsample),c(woodclicksample),c(acousticsnaresample)];let t=0;for(const s of e){const e=a+t;u.rawChipWaves[e].samples=s,u.rawRawChipWaves[e].samples=s,u.chipWaves[e].samples=f(s),i.statusTable[e]=1,i.samplesLoaded++,r.dispatchEvent(new n(i.totalSamples,i.samplesLoaded)),t++}}))}else if(2==e){const e=[{name:"cat",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-3},{name:"gameboy",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:7},{name:"mario",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:0},{name:"drum",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:4},{name:"yoshi",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-16},{name:"star",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-16},{name:"fire flower",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-1},{name:"dog",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-1},{name:"oink",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:3},{name:"swan",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:1},{name:"face",expression:1,isSampled:!0,isPercussion:!1,extraSampleDetune:-12}];i.totalSamples+=e.length;const a=u.rawRawChipWaves.length;for(const n of e){const e=u.rawRawChipWaves.length,a={index:e,name:n.name,expression:n.expression,isSampled:n.isSampled,isPercussion:n.isPercussion,extraSampleDetune:n.extraSampleDetune,samples:s},r={index:e,name:n.name,expression:n.expression,isSampled:n.isSampled,isPercussion:n.isPercussion,extraSampleDetune:n.extraSampleDetune,samples:s},o={index:e,name:n.name,expression:n.expression,isSampled:n.isSampled,isPercussion:n.isPercussion,extraSampleDetune:n.extraSampleDetune,samples:t};u.rawRawChipWaves[e]=r,u.rawRawChipWaves.dictionary[n.name]=r,u.rawChipWaves[e]=a,u.rawChipWaves.dictionary[n.name]=a,u.chipWaves[e]=o,u.chipWaves.dictionary[n.name]=a,i.statusTable[e]=0,i.urlTable[e]="marioPaintboxSamples"}l("mario_paintbox_samples.js").then((()=>{const e=[c(catpaintboxsample),c(gameboypaintboxsample),c(mariopaintboxsample),c(drumpaintboxsample),c(yoshipaintboxsample),c(starpaintboxsample),c(fireflowerpaintboxsample),c(dogpaintbox),c(oinkpaintbox),c(swanpaintboxsample),c(facepaintboxsample)];let t=0;for(const s 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e=0;e<u.chipNoiseLength;e++)i[e]=2*Math.random()-1;else if(2==e){let e=1;for(let t=0;t<u.chipNoiseLength;t++){i[t]=2*(1&e)-1;let s=e>>1;1==(e+s&1)&&(s+=32768),e=s}}else if(3==e){let e=1;for(let t=0;t<u.chipNoiseLength;t++){i[t]=2*(1&e)-1;let s=e>>1;1==(e+s&1)&&(s+=40),e=s}}else if(4==e)y(i,u.chipNoiseLength,10,11,1,1,0),y(i,u.chipNoiseLength,11,14,.6578,.6578,0),t(i,u.chipNoiseLength),s(i,1/Math.sqrt(u.chipNoiseLength));else if(5==e)for(var n=1,a=0;a<u.chipNoiseLength;a++){i[a]=2*(1&n)-1,1==(n+(r=n>>1)&1)&&(r+=40),n=r}else if(6==e)y(i,u.chipNoiseLength,1,10,1,1,0),y(i,u.chipNoiseLength,20,14,-2,-2,0),t(i,u.chipNoiseLength),s(i,1/Math.sqrt(u.chipNoiseLength));else if(7==e)for(n=1,a=0;a<u.chipNoiseLength;a++){i[a]=4*(1&n)*(14*Math.random()+1)-8,1==(n+(r=n>>1)&1)&&(r+=60),n=r}else if(8==e)for(n=1,a=0;a<u.chipNoiseLength;a++){i[a]=(1&n)/2-.5,1==(n+(r=n>>1)&1)&&(r-=40),n=r}else if(9==e){let e=1;for(let t=0;t<u.chipNoiseLength;t++){i[t]=2*(1&e)-1.1;let 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2←6",carrierCount:2,associatedCarrier:[1,2,2,2,2,2],modulatedBy:[[3,4],[6],[5],[5],[],[]]},{name:"(1 2)←4 3←(5 6)",carrierCount:3,associatedCarrier:[1,2,3,1,2,3],modulatedBy:[[4],[4],[5,6],[],[],[]]},{name:"(1 2)←5 (3 4)←6",carrierCount:4,associatedCarrier:[1,2,3,4,4,4],modulatedBy:[[5],[5],[6],[6],[],[]]},{name:"(1 2 3)←(4 5 6)",carrierCount:3,associatedCarrier:[1,2,3,1,2,3],modulatedBy:[[4,5,6],[4,5,6],[4,5,6],[],[],[]]},{name:"1←5 (2 3 4)←6",carrierCount:4,associatedCarrier:[1,2,3,4,4,4],modulatedBy:[[5],[6],[6],[6],[],[]]},{name:"1 2←5 (3 4)←6",carrierCount:4,associatedCarrier:[1,2,3,4,4,4],modulatedBy:[[],[5],[6],[6],[],[]]},{name:"1 2 (3 4 5)←6",carrierCount:5,associatedCarrier:[1,2,3,4,5,5],modulatedBy:[[],[],[6],[6],[6],[]]},{name:"1 2 3 (4 5)←6",carrierCount:5,associatedCarrier:[1,2,3,4,5,5],modulatedBy:[[],[],[],[6],[6],[]]},{name:"1 2←4 3←(5 6)",carrierCount:3,associatedCarrier:[1,2,3,3,3,3],modulatedBy:[[],[4],[5,6],[],[],[]]},{name:"1←4 2←(5 6) 3",carrierCount:3,associatedCarrier:[1,2,3,3,3,3],modulatedBy:[[4],[5,6],[],[],[],[]]},{name:"1 2 3←5 4←6",carrierCount:4,associatedCarrier:[1,2,3,4,4,4],modulatedBy:[[],[],[5],[6],[],[]]},{name:"1 (2 3)←5←6 4",carrierCount:4,associatedCarrier:[1,2,3,4,4,4],modulatedBy:[[],[5],[5],[],[6],[]]},{name:"1 2 3←5←6 4",carrierCount:4,associatedCarrier:[1,2,3,4,4,4],modulatedBy:[[],[],[5,6],[],[],[]]},{name:"(1 2 3 4 5)←6",carrierCount:5,associatedCarrier:[1,2,3,4,5,5],modulatedBy:[[6],[6],[6],[6],[6],[]]},{name:"1 2 3 4 5←6",carrierCount:5,associatedCarrier:[1,2,3,4,5,5],modulatedBy:[[],[],[],[],[6],[]]},{name:"1 2 3 4 5 6",carrierCount:6,associatedCarrier:[1,2,3,4,5,6],modulatedBy:[[],[],[],[],[],[]]},{name:"1←(2 (3 (4 (5 (6",carrierCount:5,associatedCarrier:[1,2,3,4,5,5],modulatedBy:[[2,3,4,5,6],[3,4,5,6],[4,5,6],[5,6],[6],[]]},{name:"1←(2(3(4(5(6",carrierCount:1,associatedCarrier:[1,1,1,1,1,1],modulatedBy:[[2,3,4,5,6],[3,4,5,6],[4,5,6],[5,6],[6],[]]},{name:"1←4(2←5(3←6",carrierCount:3,associatedCarrier:[1,2,3,1,2,3],modulatedBy:[[2,3,4],[3,5],[6],[],[],[]]},{name:"1←4(2←5 3←6",carrierCount:3,associatedCarrier:[1,2,3,1,2,3],modulatedBy:[[2,3,4],[5],[6],[],[],[]]}]),u.operatorCarrierInterval=[0,.04,-.073,.091,.061,.024],u.operatorAmplitudeMax=15,u.operatorFrequencies=S([{name:"0.12×",mult:.125,hzOffset:0,amplitudeSign:1},{name:"0.25×",mult:.25,hzOffset:0,amplitudeSign:1},{name:"0.5×",mult:.5,hzOffset:0,amplitudeSign:1},{name:"0.75×",mult:.75,hzOffset:0,amplitudeSign:1},{name:"1×",mult:1,hzOffset:0,amplitudeSign:1},{name:"~1×",mult:1,hzOffset:1.5,amplitudeSign:-1},{name:"2×",mult:2,hzOffset:0,amplitudeSign:1},{name:"~2×",mult:2,hzOffset:-1.3,amplitudeSign:-1},{name:"3×",mult:3,hzOffset:0,amplitudeSign:1},{name:"3.5×",mult:3.5,hzOffset:-.05,amplitudeSign:1},{name:"4×",mult:4,hzOffset:0,amplitudeSign:1},{name:"~4×",mult:4,hzOffset:-2.4,amplitudeSign:-1},{name:"5×",mult:5,hzOffset:0,amplitudeSign:1},{name:"6×",mult:6,hzOffset:0,amplitudeSign:1},{name:"7×",mult:7,hzOffset:0,amplitudeSign:1},{name:"8×",mult:8,hzOffset:0,amplitudeSign:1},{name:"9×",mult:9,hzOffset:0,amplitudeSign:1},{name:"10×",mult:10,hzOffset:0,amplitudeSign:1},{name:"11×",mult:11,hzOffset:0,amplitudeSign:1},{name:"12×",mult:12,hzOffset:0,amplitudeSign:1},{name:"13×",mult:13,hzOffset:0,amplitudeSign:1},{name:"14×",mult:14,hzOffset:0,amplitudeSign:1},{name:"15×",mult:15,hzOffset:0,amplitudeSign:1},{name:"16×",mult:16,hzOffset:0,amplitudeSign:1},{name:"17×",mult:17,hzOffset:0,amplitudeSign:1},{name:"18×",mult:18,hzOffset:0,amplitudeSign:1},{name:"19×",mult:19,hzOffset:0,amplitudeSign:1},{name:"20×",mult:20,hzOffset:0,amplitudeSign:1},{name:"~20×",mult:20,hzOffset:-5,amplitudeSign:-1},{name:"25×",mult:25,hzOffset:0,amplitudeSign:1},{name:"50×",mult:50,hzOffset:0,amplitudeSign:1},{name:"75×",mult:75,hzOffset:0,amplitudeSign:1},{name:"100×",mult:100,hzOffset:0,amplitudeSign:1}]),u.envelopes=S([{name:"none",type:1,speed:0},{name:"note size",type:0,speed:0},{name:"punch",type:2,speed:0},{name:"flare -1",type:3,speed:128},{name:"flare 1",type:3,speed:32},{name:"flare 2",type:3,speed:8},{name:"flare 3",type:3,speed:2},{name:"twang -1",type:4,speed:128},{name:"twang 1",type:4,speed:32},{name:"twang 2",type:4,speed:8},{name:"twang 3",type:4,speed:2},{name:"swell -1",type:5,speed:128},{name:"swell 1",type:5,speed:32},{name:"swell 2",type:5,speed:8},{name:"swell 3",type:5,speed:2},{name:"tremolo0",type:6,speed:8},{name:"tremolo1",type:6,speed:4},{name:"tremolo2",type:6,speed:2},{name:"tremolo3",type:6,speed:1},{name:"tremolo4",type:7,speed:4},{name:"tremolo5",type:7,speed:2},{name:"tremolo6",type:7,speed:1},{name:"decay -1",type:8,speed:40},{name:"decay 1",type:8,speed:10},{name:"decay 2",type:8,speed:7},{name:"decay 3",type:8,speed:4},{name:"wibble-1",type:9,speed:96},{name:"wibble 1",type:9,speed:24},{name:"wibble 2",type:9,speed:12},{name:"wibble 3",type:9,speed:4},{name:"linear-2",type:11,speed:256},{name:"linear-1",type:11,speed:128},{name:"linear 1",type:11,speed:32},{name:"linear 2",type:11,speed:8},{name:"linear 3",type:11,speed:2},{name:"rise -2",type:12,speed:256},{name:"rise -1",type:12,speed:128},{name:"rise 1",type:12,speed:32},{name:"rise 2",type:12,speed:8},{name:"rise 3",type:12,speed:2},{name:"flute 1",type:9,speed:16},{name:"flute 2",type:9,speed:8},{name:"flute 3",type:9,speed:4},{name:"tripolo1",type:6,speed:9},{name:"tripolo2",type:6,speed:6},{name:"tripolo3",type:6,speed:3},{name:"tripolo4",type:7,speed:9},{name:"tripolo5",type:7,speed:6},{name:"tripolo6",type:7,speed:3},{name:"pentolo1",type:6,speed:10},{name:"pentolo2",type:6,speed:5},{name:"pentolo3",type:6,speed:2.5},{name:"pentolo4",type:7,speed:10},{name:"pentolo5",type:7,speed:5},{name:"pentolo6",type:7,speed:2.5},{name:"flutter 1",type:6,speed:14},{name:"flutter 2",type:7,speed:11},{name:"water-y flutter",type:6,speed:9},{name:"blip 1",type:13,speed:6},{name:"blip 2",type:13,speed:16},{name:"blip 3",type:13,speed:32}]),u.feedbacks=S([{name:"1⟲",indices:[[1],[],[],[]]},{name:"2⟲",indices:[[],[2],[],[]]},{name:"3⟲",indices:[[],[],[3],[]]},{name:"4⟲",indices:[[],[],[],[4]]},{name:"1⟲ 2⟲",indices:[[1],[2],[],[]]},{name:"3⟲ 4⟲",indices:[[],[],[3],[4]]},{name:"1⟲ 2⟲ 3⟲",indices:[[1],[2],[3],[]]},{name:"2⟲ 3⟲ 4⟲",indices:[[],[2],[3],[4]]},{name:"1⟲ 2⟲ 3⟲ 4⟲",indices:[[1],[2],[3],[4]]},{name:"1→2",indices:[[],[1],[],[]]},{name:"1→3",indices:[[],[],[1],[]]},{name:"1→4",indices:[[],[],[],[1]]},{name:"2→3",indices:[[],[],[2],[]]},{name:"2→4",indices:[[],[],[],[2]]},{name:"3→4",indices:[[],[],[],[3]]},{name:"1→3 2→4",indices:[[],[],[1],[2]]},{name:"1→4 2→3",indices:[[],[],[2],[1]]},{name:"1→2→3→4",indices:[[],[1],[2],[3]]},{name:"1↔2 3↔4",indices:[[2],[1],[4],[3]]},{name:"1↔4 2↔3",indices:[[4],[3],[2],[1]]},{name:"2→1→4→3→2",indices:[[2],[3],[4],[1]]},{name:"1→2→3→4→1",indices:[[4],[1],[2],[3]]},{name:"(1 2 3)→4",indices:[[],[],[],[1,2,3]]},{name:"ALL",indices:[[1,2,3,4],[1,2,3,4],[1,2,3,4],[1,2,3,4]]}]),u.feedbacks6Op=S([{name:"Custom",indices:[[2,3,4,5,6],[],[],[],[],[]]},{name:"1⟲",indices:[[1],[],[],[],[],[]]},{name:"2⟲",indices:[[],[2],[],[],[],[]]},{name:"3⟲",indices:[[],[],[3],[],[],[]]},{name:"4⟲",indices:[[],[],[],[4],[],[]]},{name:"5⟲",indices:[[],[],[],[],[5],[]]},{name:"6⟲",indices:[[],[],[],[],[],[6]]},{name:"1⟲ 2⟲",indices:[[1],[2],[],[],[],[]]},{name:"3⟲ 4⟲",indices:[[],[],[3],[4],[],[]]},{name:"1⟲ 2⟲ 3⟲",indices:[[1],[2],[3],[],[],[]]},{name:"2⟲ 3⟲ 4⟲",indices:[[],[2],[3],[4],[],[]]},{name:"1⟲ 2⟲ 3⟲ 4⟲",indices:[[1],[2],[3],[4],[],[]]},{name:"1⟲ 2⟲ 3⟲ 4⟲ 5⟲",indices:[[1],[2],[3],[4],[5],[]]},{name:"1⟲ 2⟲ 3⟲ 4⟲ 5⟲ 6⟲",indices:[[1],[2],[3],[4],[5],[6]]},{name:"1→2",indices:[[],[1],[],[],[],[]]},{name:"1→3",indices:[[],[],[1],[],[],[]]},{name:"1→4",indices:[[],[],[],[1],[],[]]},{name:"1→5",indices:[[],[],[],[],[1],[]]},{name:"1→6",indices:[[],[],[],[],[],[1]]},{name:"2→3",indices:[[],[],[2],[],[],[]]},{name:"2→4",indices:[[],[],[],[2],[],[]]},{name:"3→4",indices:[[],[],[],[3],[],[]]},{name:"4→5",indices:[[],[],[],[],[4],[]]},{name:"1→4 2→5 3→6",indices:[[],[],[],[1],[2],[3]]},{name:"1→5 2→6 3→4",indices:[[],[],[],[3],[1],[2]]},{name:"1→2→3→4→5→6",indices:[[],[1],[2],[3],[4],[5]]},{name:"2→1→6→5→4→3→2",indices:[[2],[3],[4],[5],[6],[1]]},{name:"1→2→3→4→5→6→1",indices:[[6],[1],[2],[3],[4],[5]]},{name:"1↔2 3↔4 5↔6",indices:[[2],[1],[4],[3],[6],[5]]},{name:"1↔4 2↔5 3↔6",indices:[[4],[5],[6],[1],[2],[3]]},{name:"(1,2,3,4,5)→6",indices:[[],[],[],[],[],[1,2,3,4,5]]},{name:"ALL",indices:[[1,2,3,4,5,6],[1,2,3,4,5,6],[1,2,3,4,5,6],[1,2,3,4,5,6],[1,2,3,4,5,6],[1,2,3,4,5,6]]}]),u.chipNoiseLength=32768,u.spectrumNoiseLength=32768,u.spectrumBasePitch=24,u.spectrumControlPoints=30,u.spectrumControlPointsPerOctave=7,u.spectrumControlPointBits=3,u.spectrumMax=(1<<u.spectrumControlPointBits)-1,u.harmonicsControlPoints=28,u.harmonicsRendered=64,u.harmonicsRenderedForPickedString=256,u.harmonicsControlPointBits=3,u.harmonicsMax=(1<<u.harmonicsControlPointBits)-1,u.harmonicsWavelength=2048,u.pulseWidthRange=50,u.pulseWidthStepPower=.5,u.supersawVoiceCount=7,u.supersawDynamismMax=6,u.supersawSpreadMax=12,u.supersawShapeMax=6,u.pitchChannelCountMin=1,u.pitchChannelCountMax=60,u.noiseChannelCountMin=0,u.noiseChannelCountMax=32,u.modChannelCountMin=0,u.modChannelCountMax=24,u.noiseInterval=6,u.pitchesPerOctave=12,u.drumCount=12,u.pitchOctaves=8,u.modCount=6,u.maxPitch=u.pitchOctaves*u.pitchesPerOctave,u.maximumTonesPerChannel=2*u.maxChordSize,u.justIntonationSemitones=[.5,8/15,9/16,.6,5/8,2/3,32/45,3/4,.8,5/6,8/9,15/16,1,16/15,9/8,1.2,5/4,4/3,45/32,1.5,1.6,5/3,16/9,15/8,2].map((e=>Math.log2(e)*u.pitchesPerOctave)),u.pitchShiftRange=u.justIntonationSemitones.length,u.pitchShiftCenter=u.pitchShiftRange>>1,u.detuneCenter=200,u.detuneMax=400,u.detuneMin=0,u.songDetuneMin=0,u.songDetuneMax=500,u.unisonVoicesMin=1,u.unisonVoicesMax=2,u.unisonSpreadMin=-96,u.unisonSpreadMax=96,u.unisonOffsetMin=-96,u.unisonOffsetMax=96,u.unisonExpressionMin=-2,u.unisonExpressionMax=2,u.unisonSignMin=-2,u.unisonSignMax=2,u.sineWaveLength=256,u.sineWaveMask=u.sineWaveLength-1,u.sineWave=function(){const e=new Float32Array(u.sineWaveLength+1);for(let t=0;t<u.sineWaveLength+1;t++)e[t]=Math.sin(t*Math.PI*2/u.sineWaveLength);return e}(),u.pickedStringDispersionCenterFreq=6e3,u.pickedStringDispersionFreqScale=.3,u.pickedStringDispersionFreqMult=4,u.pickedStringShelfHz=4e3,u.distortionRange=8,u.stringSustainRange=15,u.stringDecayRate=.12,u.enableAcousticSustain=!1,u.sustainTypeNames=["bright","acoustic"],u.bitcrusherFreqRange=14,u.bitcrusherOctaveStep=.5,u.bitcrusherQuantizationRange=8,u.maxEnvelopeCount=12,u.defaultAutomationRange=13,u.instrumentAutomationTargets=S([{name:"none",computeIndex:null,displayName:"none",interleave:!1,isFilter:!1,maxCount:1,effect:null,compatibleInstruments:null},{name:"noteVolume",computeIndex:0,displayName:"note volume",interleave:!1,isFilter:!1,maxCount:1,effect:null,compatibleInstruments:null},{name:"pulseWidth",computeIndex:2,displayName:"pulse width",interleave:!1,isFilter:!1,maxCount:1,effect:null,compatibleInstruments:[6,8]},{name:"stringSustain",computeIndex:3,displayName:"sustain",interleave:!1,isFilter:!1,maxCount:1,effect:null,compatibleInstruments:[7]},{name:"unison",computeIndex:4,displayName:"unison",interleave:!1,isFilter:!1,maxCount:1,effect:null,compatibleInstruments:[0,5,7,9,6,2,3]},{name:"operatorFrequency",computeIndex:5,displayName:"fm# freq",interleave:!0,isFilter:!1,maxCount:u.operatorCount+2,effect:null,compatibleInstruments:[1,11]},{name:"operatorAmplitude",computeIndex:11,displayName:"fm# volume",interleave:!1,isFilter:!1,maxCount:u.operatorCount+2,effect:null,compatibleInstruments:[1,11]},{name:"feedbackAmplitude",computeIndex:17,displayName:"fm feedback",interleave:!1,isFilter:!1,maxCount:1,effect:null,compatibleInstruments:[1,11]},{name:"pitchShift",computeIndex:18,displayName:"pitch shift",interleave:!1,isFilter:!1,maxCount:1,effect:7,compatibleInstruments:null},{name:"detune",computeIndex:19,displayName:"detune",interleave:!1,isFilter:!1,maxCount:1,effect:8,compatibleInstruments:null},{name:"vibratoDepth",computeIndex:20,displayName:"vibrato range",interleave:!1,isFilter:!1,maxCount:1,effect:9,compatibleInstruments:null},{name:"noteFilterAllFreqs",computeIndex:1,displayName:"n. filter freqs",interleave:!1,isFilter:!0,maxCount:1,effect:5,compatibleInstruments:null},{name:"noteFilterFreq",computeIndex:21,displayName:"n. filter # freq",interleave:!1,isFilter:!0,maxCount:u.filterMaxPoints,effect:5,compatibleInstruments:null},{name:"decimalOffset",computeIndex:37,displayName:"decimal offset",interleave:!1,isFilter:!1,maxCount:1,effect:null,compatibleInstruments:[6,8]},{name:"supersawDynamism",computeIndex:38,displayName:"dynamism",interleave:!1,isFilter:!1,maxCount:1,effect:null,compatibleInstruments:[8]},{name:"supersawSpread",computeIndex:39,displayName:"spread",interleave:!1,isFilter:!1,maxCount:1,effect:null,compatibleInstruments:[8]},{name:"supersawShape",computeIndex:40,displayName:"saw↔pulse",interleave:!1,isFilter:!1,maxCount:1,effect:null,compatibleInstruments:[8]}]),u.operatorWaves=S([{name:"sine",samples:u.sineWave},{name:"triangle",samples:function(){const e=new Float32Array(u.sineWaveLength+1);for(let t=0;t<u.sineWaveLength+1;t++)e[t]=Math.asin(Math.sin(t*Math.PI*2/u.sineWaveLength))/(Math.PI/2);return e}()},{name:"pulse width",samples:v()},{name:"sawtooth",samples:g()},{name:"ramp",samples:g(!0)},{name:"trapezoid",samples:function(e=2){const t=new Float32Array(u.sineWaveLength+1);for(let s=0;s<u.sineWaveLength+1;s++)t[s]=Math.max(-1,Math.min(1,Math.asin(Math.sin(s*Math.PI*2/u.sineWaveLength))*e));return t}(2)},{name:"rounded",samples:function(){const e=new Float32Array(u.sineWaveLength+1);for(let t=0;t<u.sineWaveLength+1;t++)e[t]=Math.round(Math.sin(t*Math.PI*2/u.sineWaveLength));return e}()}]),u.pwmOperatorWaves=S([{name:"1%",samples:v(.01)},{name:"5%",samples:v(.05)},{name:"12.5%",samples:v(.125)},{name:"25%",samples:v(.25)},{name:"33%",samples:v(1/3)},{name:"50%",samples:v(.5)},{name:"66%",samples:v(2/3)},{name:"75%",samples:v(.75)},{name:"87.5%",samples:v(.875)},{name:"95%",samples:v(.95)},{name:"99%",samples:v(.99)}]),u.barEditorHeight=10,u.modulators=S([{name:"none",pianoName:"None",maxRawVol:6,newNoteVol:6,forSong:!0,convertRealFactor:0,associatedEffect:12,promptName:"No Mod Setting",promptDesc:["No setting has been chosen yet, so this modulator will have no effect. Try choosing a setting with the dropdown, then click this '?' again for more info.","[$LO - $HI]"]},{name:"song volume",pianoName:"Volume",maxRawVol:100,newNoteVol:100,forSong:!0,convertRealFactor:0,associatedEffect:12,promptName:"Song Volume",promptDesc:["This setting affects the overall volume of the song, just like the main volume slider.","At $HI, the volume will be unchanged from default, and it will get gradually quieter down to $LO.","[MULTIPLICATIVE] [$LO - $HI] [%]"]},{name:"tempo",pianoName:"Tempo",maxRawVol:u.tempoMax-u.tempoMin,newNoteVol:Math.ceil((u.tempoMax-u.tempoMin)/2),forSong:!0,convertRealFactor:u.tempoMin,associatedEffect:12,promptName:"Song Tempo",promptDesc:["This setting controls the speed your song plays at, just like the tempo slider.","When you first make a note for this setting, it will default to your current tempo. Raising it speeds up the song, up to $HI BPM, and lowering it slows it down, to a minimum of $LO BPM.","Note that you can make a 'swing' effect by rapidly changing between two tempo values.","[OVERWRITING] [$LO - $HI] [BPM]"]},{name:"song reverb",pianoName:"Reverb",maxRawVol:2*u.reverbRange,newNoteVol:u.reverbRange,forSong:!0,convertRealFactor:-u.reverbRange,associatedEffect:12,promptName:"Song Reverb",promptDesc:["This setting affects the overall reverb of your song. It works by multiplying existing reverb for instruments, so those with no reverb set will be unaffected.","At $MID, all instruments' reverb will be unchanged from default. This increases up to double the reverb value at $HI, or down to no reverb at $LO.","[MULTIPLICATIVE] [$LO - $HI]"]},{name:"next bar",pianoName:"Next Bar",maxRawVol:1,newNoteVol:1,forSong:!0,convertRealFactor:0,associatedEffect:12,promptName:"Go To Next Bar",promptDesc:["This setting functions a little different from most. Wherever a note is placed, the song will jump immediately to the next bar when it is encountered.","This jump happens at the very start of the note, so the length of a next-bar note is irrelevant. Also, the note can be value 0 or 1, but the value is also irrelevant - wherever you place a note, the song will jump.","You can make mixed-meter songs or intro sections by cutting off unneeded beats with a next-bar modulator.","[$LO - $HI]"]},{name:"note volume",pianoName:"Note Vol.",maxRawVol:u.volumeRange,newNoteVol:Math.ceil(u.volumeRange/2),forSong:!1,convertRealFactor:Math.ceil(-u.volumeRange/2),associatedEffect:12,promptName:"Note Volume",promptDesc:["This setting affects the volume of your instrument as if its note size had been scaled.","At $MID, an instrument's volume will be unchanged from default. This means you can still use the volume sliders to mix the base volume of instruments. The volume gradually increases up to $HI, or decreases down to mute at $LO.","This setting was the default for volume modulation in JummBox for a long time. Due to some new effects like distortion and bitcrush, note volume doesn't always allow fine volume control. Also, this modulator affects the value of FM modulator waves instead of just carriers. This can distort the sound which may be useful, but also may be undesirable. In those cases, use the 'mix volume' modulator instead, which will always just scale the volume with no added effects.","For display purposes, this mod will show up on the instrument volume slider, as long as there is not also an active 'mix volume' modulator anyhow. However, as mentioned, it works more like changing note volume.","[MULTIPLICATIVE] [$LO - $HI]"]},{name:"pan",pianoName:"Pan",maxRawVol:u.panMax,newNoteVol:Math.ceil(u.panMax/2),forSong:!1,convertRealFactor:0,associatedEffect:2,promptName:"Instrument Panning",promptDesc:["This setting controls the panning of your instrument, just like the panning slider.","At $LO, your instrument will sound like it is coming fully from the left-ear side. At $MID it will be right in the middle, and at $HI, it will sound like it's on the right.","[OVERWRITING] [$LO - $HI] [L-R]"]},{name:"reverb",pianoName:"Reverb",maxRawVol:u.reverbRange,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:0,promptName:"Instrument Reverb",promptDesc:["This setting controls the reverb of your insturment, just like the reverb slider.","At $LO, your instrument will have no reverb. At $HI, it will be at maximum.","[OVERWRITING] [$LO - $HI]"]},{name:"distortion",pianoName:"Distortion",maxRawVol:u.distortionRange-1,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:3,promptName:"Instrument Distortion",promptDesc:["This setting controls the amount of distortion for your instrument, just like the distortion slider.","At $LO, your instrument will have no distortion. At $HI, it will be at maximum.","[OVERWRITING] [$LO - $HI]"]},{name:"fm slider 1",pianoName:"FM 1",maxRawVol:15,newNoteVol:15,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"FM Slider 1",promptDesc:["This setting affects the strength of the first FM slider, just like the corresponding slider on your instrument.","It works in a multiplicative way, so at $HI your slider will sound the same is its default value, and at $LO it will sound like it has been moved all the way to the left.","For the full range of control with this mod, move your underlying slider all the way to the right.","[MULTIPLICATIVE] [$LO - $HI] [%]"]},{name:"fm slider 2",pianoName:"FM 2",maxRawVol:15,newNoteVol:15,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"FM Slider 2",promptDesc:["This setting affects the strength of the second FM slider, just like the corresponding slider on your instrument.","It works in a multiplicative way, so at $HI your slider will sound the same is its default value, and at $LO it will sound like it has been moved all the way to the left.","For the full range of control with this mod, move your underlying slider all the way to the right.","[MULTIPLICATIVE] [$LO - $HI] [%]"]},{name:"fm slider 3",pianoName:"FM 3",maxRawVol:15,newNoteVol:15,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"FM Slider 3",promptDesc:["This setting affects the strength of the third FM slider, just like the corresponding slider on your instrument.","It works in a multiplicative way, so at $HI your slider will sound the same is its default value, and at $LO it will sound like it has been moved all the way to the left.","For the full range of control with this mod, move your underlying slider all the way to the right.","[MULTIPLICATIVE] [$LO - $HI] [%]"]},{name:"fm slider 4",pianoName:"FM 4",maxRawVol:15,newNoteVol:15,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"FM Slider 4",promptDesc:["This setting affects the strength of the fourth FM slider, just like the corresponding slider on your instrument.","It works in a multiplicative way, so at $HI your slider will sound the same is its default value, and at $LO it will sound like it has been moved all the way to the left.","For the full range of control with this mod, move your underlying slider all the way to the right.","[MULTIPLICATIVE] [$LO - $HI] [%]"]},{name:"fm feedback",pianoName:"FM Feedback",maxRawVol:15,newNoteVol:15,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"FM Feedback",promptDesc:["This setting affects the strength of the FM feedback slider, just like the corresponding slider on your instrument.","It works in a multiplicative way, so at $HI your slider will sound the same is its default value, and at $LO it will sound like it has been moved all the way to the left.","For the full range of control with this mod, move your underlying slider all the way to the right.","[MULTIPLICATIVE] [$LO - $HI] [%]"]},{name:"pulse width",pianoName:"Pulse Width",maxRawVol:u.pulseWidthRange,newNoteVol:u.pulseWidthRange,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"Pulse Width",promptDesc:["This setting controls the width of this instrument's pulse wave, just like the pulse width slider.","At $HI, your instrument will sound like a pure square wave (on 50% of the time). It will gradually sound narrower down to $LO, where it will be inaudible (as it is on 0% of the time).","Changing pulse width randomly between a few values is a common strategy in chiptune music to lend some personality to a lead instrument.","[OVERWRITING] [$LO - $HI] [%Duty]"]},{name:"detune",pianoName:"Detune",maxRawVol:u.detuneMax-u.detuneMin,newNoteVol:u.detuneCenter,forSong:!1,convertRealFactor:-u.detuneCenter,associatedEffect:8,promptName:"Instrument Detune",promptDesc:["This setting controls the detune for this instrument, just like the detune slider.","At $MID, your instrument will have no detune applied. Each tick corresponds to one cent, or one-hundredth of a pitch. Thus, each change of 100 ticks corresponds to one half-step of detune, up to two half-steps up at $HI, or two half-steps down at $LO.","[OVERWRITING] [$LO - $HI] [cents]"]},{name:"vibrato depth",pianoName:"Vibrato Depth",maxRawVol:50,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:9,promptName:"Vibrato Depth",promptDesc:["This setting controls the amount that your pitch moves up and down by during vibrato, just like the vibrato depth slider.","At $LO, your instrument will have no vibrato depth so its vibrato would be inaudible. This increases up to $HI, where an extreme pitch change will be noticeable.","[OVERWRITING] [$LO - $HI] [pitch ÷25]"]},{name:"song detune",pianoName:"Detune",maxRawVol:u.songDetuneMax-u.songDetuneMin,newNoteVol:Math.ceil((u.songDetuneMax-u.songDetuneMin)/2),forSong:!0,convertRealFactor:-250,associatedEffect:12,promptName:"Song Detune",promptDesc:["This setting controls the overall detune of the entire song. There is no associated slider.","At $MID, your song will have no extra detune applied and sound unchanged from default. Each tick corresponds to four cents, or four hundredths of a pitch. Thus, each change of 25 ticks corresponds to one half-step of detune, up to 10 half-steps up at $HI, or 10 half-steps down at $LO.","[MULTIPLICATIVE] [$LO - $HI] [cents x4]"]},{name:"vibrato speed",pianoName:"Vibrato Speed",maxRawVol:30,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:9,promptName:"Vibrato Speed",promptDesc:["This setting controls the speed your instrument will vibrato at, just like the slider.","A setting of $LO means there will be no oscillation, and vibrato will be disabled. Higher settings will increase the speed, up to a dramatic trill at the max value, $HI.","[OVERWRITING] [$LO - $HI]"]},{name:"vibrato delay",pianoName:"Vibrato Delay",maxRawVol:50,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:9,promptName:"Vibrato Delay",promptDesc:["This setting controls the amount of time vibrato will be held off for before triggering for every new note, just like the slider.","A setting of $LO means there will be no delay. A setting of 24 corresponds to one full beat of delay. As a sole exception to this scale, setting delay to $HI will completely disable vibrato (as if it had infinite delay).","[OVERWRITING] [$LO - $HI] [beats ÷24]"]},{name:"arp speed",pianoName:"Arp Speed",maxRawVol:50,newNoteVol:12,forSong:!1,convertRealFactor:0,associatedEffect:11,promptName:"Arpeggio Speed",promptDesc:["This setting controls the speed at which your instrument's chords arpeggiate, just like the arpeggio speed slider.","Each setting corresponds to a different speed, from the slowest to the fastest. The speeds are listed below.","[0-4]: x0, x1/16, x⅛, x⅕, x¼,","[5-9]: x⅓, x⅖, x½, x⅔, x¾,","[10-14]: x⅘, x0.9, x1, x1.1, x1.2,","[15-19]: x1.3, x1.4, x1.5, x1.6, x1.7,","[20-24]: x1.8, x1.9, x2, x2.1, x2.2,","[25-29]: x2.3, x2.4, x2.5, x2.6, x2.7,","[30-34]: x2.8, x2.9, x3, x3.1, x3.2,","[35-39]: x3.3, x3.4, x3.5, x3.6, x3.7,","[40-44]: x3.8, x3.9, x4, x4.15, x4.3,","[45-50]: x4.5, x4.8, x5, x5.5, x6, x8","[OVERWRITING] [$LO - $HI]"]},{name:"pan delay",pianoName:"Pan Delay",maxRawVol:20,newNoteVol:10,forSong:!1,convertRealFactor:0,associatedEffect:2,promptName:"Panning Delay",promptDesc:["This setting controls the delay applied to panning for your instrument, just like the pan delay slider.","With more delay, the panning effect will generally be more pronounced. $MID is the default value, whereas $LO will remove any delay at all. No delay can be desirable for chiptune songs.","[OVERWRITING] [$LO - $HI]"]},{name:"reset arp",pianoName:"Reset Arp",maxRawVol:1,newNoteVol:1,forSong:!1,convertRealFactor:0,associatedEffect:11,promptName:"Reset Arpeggio",promptDesc:["This setting functions a little different from most. Wherever a note is placed, the arpeggio of this instrument will reset at the very start of that note. This is most noticeable with lower arpeggio speeds. The lengths and values of notes for this setting don't matter, just the note start times.","This mod can be used to sync up your apreggios so that they always sound the same, even if you are using an odd-ratio arpeggio speed or modulating arpeggio speed.","[$LO - $HI]"]},{name:"eq filter",pianoName:"EQFlt",maxRawVol:10,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"EQ Filter",promptDesc:["This setting controls a few separate things for your instrument's EQ filter.","When the option 'morph' is selected, your modulator values will indicate a sub-filter index of your EQ filter to 'morph' to over time. For example, a change from 0 to 1 means your main filter (default) will morph to sub-filter 1 over the specified duration. You can shape the main filter and sub-filters in the large filter editor ('+' button). If your two filters' number, type, and order of filter dots all match up, the morph will happen smoothly and you'll be able to hear them changing. If they do not match up, the filters will simply jump between each other.","Note that filters will morph based on endpoints in the pattern editor. So, if you specify a morph from sub-filter 1 to 4 but do not specifically drag in new endpoints for 2 and 3, it will morph directly between 1 and 4 without going through the others.","If you target Dot X or Dot Y, you can finely tune the coordinates of a single dot for your filter. The number of available dots to choose is dependent on your main filter's dot count.","[OVERWRITING] [$LO - $HI]"]},{name:"note filter",pianoName:"N.Flt",maxRawVol:10,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:5,promptName:"Note Filter",promptDesc:["This setting controls a few separate things for your instrument's note filter.","When the option 'morph' is selected, your modulator values will indicate a sub-filter index of your note filter to 'morph' to over time. For example, a change from 0 to 1 means your main filter (default) will morph to sub-filter 1 over the specified duration. You can shape the main filter and sub-filters in the large filter editor ('+' button). If your two filters' number, type, and order of filter dots all match up, the morph will happen smoothly and you'll be able to hear them changing. If they do not match up, the filters will simply jump between each other.","Note that filters will morph based on endpoints in the pattern editor. So, if you specify a morph from sub-filter 1 to 4 but do not specifically drag in new endpoints for 2 and 3, it will morph directly between 1 and 4 without going through the others.","If you target Dot X or Dot Y, you can finely tune the coordinates of a single dot for your filter. The number of available dots to choose is dependent on your main filter's dot count.","[OVERWRITING] [$LO - $HI]"]},{name:"bit crush",pianoName:"Bitcrush",maxRawVol:u.bitcrusherQuantizationRange-1,newNoteVol:Math.round(u.bitcrusherQuantizationRange/2),forSong:!1,convertRealFactor:0,associatedEffect:4,promptName:"Instrument Bit Crush",promptDesc:["This setting controls the bit crush of your instrument, just like the bit crush slider.","At a value of $LO, no bit crush will be applied. This increases and the bit crush effect gets more noticeable up to the max value, $HI.","[OVERWRITING] [$LO - $HI]"]},{name:"freq crush",pianoName:"Freq Crush",maxRawVol:u.bitcrusherFreqRange-1,newNoteVol:Math.round(u.bitcrusherFreqRange/2),forSong:!1,convertRealFactor:0,associatedEffect:4,promptName:"Instrument Frequency Crush",promptDesc:["This setting controls the frequency crush of your instrument, just like the freq crush slider.","At a value of $LO, no frequency crush will be applied. This increases and the frequency crush effect gets more noticeable up to the max value, $HI.","[OVERWRITING] [$LO - $HI]"]},{name:"echo",pianoName:"Echo",maxRawVol:u.echoSustainRange-1,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:6,promptName:"Instrument Echo Sustain",promptDesc:["This setting controls the echo sustain (echo loudness) of your instrument, just like the echo slider.","At $LO, your instrument will have no echo sustain and echo will not be audible. Echo sustain increases and the echo effect gets more noticeable up to the max value, $HI.","[OVERWRITING] [$LO - $HI]"]},{name:"echo delay",pianoName:"Echo Delay",maxRawVol:u.echoDelayRange,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"Instrument Echo Delay",promptDesc:["This setting controls the echo delay of your instrument, just like the echo delay slider.","At $LO, your instrument will have very little echo delay, and this increases up to 2 beats of delay at $HI.","[OVERWRITING] [$LO - $HI] [~beats ÷12]"]},{name:"chorus",pianoName:"Chorus",maxRawVol:u.chorusRange-1,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:1,promptName:"Instrument Chorus",promptDesc:["This setting controls the chorus strength of your instrument, just like the chorus slider.","At $LO, the chorus effect will be disabled. The strength of the chorus effect increases up to the max value, $HI.","[OVERWRITING] [$LO - $HI]"]},{name:"eq filt cut",pianoName:"EQFlt Cut",maxRawVol:u.filterSimpleCutRange-1,newNoteVol:u.filterSimpleCutRange-1,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"EQ Filter Cutoff Frequency",promptDesc:["This setting controls the filter cut position of your instrument, just like the filter cut slider.","This setting is roughly analagous to the horizontal position of a single low-pass dot on the advanced filter editor. At lower values, a wider range of frequencies is cut off.","[OVERWRITING] [$LO - $HI]"]},{name:"eq filt peak",pianoName:"EQFlt Peak",maxRawVol:u.filterSimplePeakRange-1,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"EQ Filter Peak Gain",promptDesc:["This setting controls the filter peak position of your instrument, just like the filter peak slider.","This setting is roughly analagous to the vertical position of a single low-pass dot on the advanced filter editor. At lower values, the cutoff frequency will not be emphasized, and at higher values you will hear emphasis on the cutoff frequency.","[OVERWRITING] [$LO - $HI]"]},{name:"note filt cut",pianoName:"N.Flt Cut",maxRawVol:u.filterSimpleCutRange-1,newNoteVol:u.filterSimpleCutRange-1,forSong:!1,convertRealFactor:0,associatedEffect:5,promptName:"Note Filter Cutoff Frequency",promptDesc:["This setting controls the filter cut position of your instrument, just like the filter cut slider.","This setting is roughly analagous to the horizontal position of a single low-pass dot on the advanced filter editor. At lower values, a wider range of frequencies is cut off.","[OVERWRITING] [$LO - $HI]"]},{name:"note filt peak",pianoName:"N.Flt Peak",maxRawVol:u.filterSimplePeakRange-1,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:5,promptName:"Note Filter Peak Gain",promptDesc:["This setting controls the filter peak position of your instrument, just like the filter peak slider.","This setting is roughly analagous to the vertical position of a single low-pass dot on the advanced filter editor. At lower values, the cutoff frequency will not be emphasized, and at higher values you will hear emphasis on the cutoff frequency.","[OVERWRITING] [$LO - $HI]"]},{name:"pitch shift",pianoName:"Pitch Shift",maxRawVol:u.pitchShiftRange-1,newNoteVol:u.pitchShiftCenter,forSong:!1,convertRealFactor:-u.pitchShiftCenter,associatedEffect:7,promptName:"Pitch Shift",promptDesc:["This setting controls the pitch offset of your instrument, just like the pitch shift slider.","At $MID your instrument will have no pitch shift. This increases as you decrease toward $LO pitches (half-steps) at the low end, or increases towards +$HI pitches at the high end.","[OVERWRITING] [$LO - $HI] [pitch]"]},{name:"sustain",pianoName:"Sustain",maxRawVol:u.stringSustainRange-1,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"Picked String Sustain",promptDesc:["This setting controls the sustain of your picked string instrument, just like the sustain slider.","At $LO, your instrument will have minimum sustain and sound 'plucky'. This increases to a more held sound as your modulator approaches the maximum, $HI.","[OVERWRITING] [$LO - $HI]"]},{name:"mix volume",pianoName:"Mix Vol.",maxRawVol:u.volumeRange,newNoteVol:Math.ceil(u.volumeRange/2),forSong:!1,convertRealFactor:Math.ceil(-u.volumeRange/2),associatedEffect:12,promptName:"Mix Volume",promptDesc:["This setting affects the volume of your instrument as if its volume slider had been moved.","At $MID, an instrument's volume will be unchanged from default. This means you can still use the volume sliders to mix the base volume of instruments, since this setting and the default value work multiplicatively. The volume gradually increases up to $HI, or decreases down to mute at $LO.","Unlike the 'note volume' setting, mix volume is very straightforward and simply affects the resultant instrument volume after all effects are applied.","[MULTIPLICATIVE] [$LO - $HI]"]},{name:"fm slider 5",pianoName:"FM 5",maxRawVol:15,newNoteVol:15,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"FM Slider 5",promptDesc:["This setting affects the strength of the fifth FM slider, just like the corresponding slider on your instrument.","It works in a multiplicative way, so at $HI your slider will sound the same is its default value, and at $LO it will sound like it has been moved all the way to the left.","For the full range of control with this mod, move your underlying slider all the way to the right.","[MULTIPLICATIVE] [$LO - $HI] [%]"]},{name:"fm slider 6",pianoName:"FM 6",maxRawVol:15,newNoteVol:15,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"FM Slider 6",promptDesc:["This setting affects the strength of the sixth FM slider, just like the corresponding slider on your instrument.","It works in a multiplicative way, so at $HI your slider will sound the same is its default value, and at $LO it will sound like it has been moved all the way to the left.","For the full range of control with this mod, move your underlying slider all the way to the right.","[MULTIPLICATIVE] [$LO - $HI] [%]"]},{name:"decimal offset",pianoName:"Decimal Offset",maxRawVol:99,newNoteVol:0,forSong:!1,convertRealFactor:0,invertSliderIndicator:!0,associatedEffect:12,promptName:"Decimal Offset",promptDesc:["This setting controls the decimal offset that is subtracted from the pulse width; use this for creating values like 12.5 or 6.25.","[$LO - $HI]"]},{name:"envelope speed",pianoName:"EnvelopeSpd",maxRawVol:50,newNoteVol:12,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"Envelope Speed",promptDesc:["This setting controls how fast all of the envelopes for the instrument play.","At $LO, your instrument's envelopes will be frozen, and at values near there they will change very slowly. At 12, the envelopes will work as usual, performing at normal speed. This increases up to $HI, where the envelopes will change very quickly. The speeds are given below:","[0-4]: x0, x1/16, x⅛, x⅕, x¼,","[5-9]: x⅓, x⅖, x½, x⅔, x¾,","[10-14]: x⅘, x0.9, x1, x1.1, x1.2,","[15-19]: x1.3, x1.4, x1.5, x1.6, x1.7,","[20-24]: x1.8, x1.9, x2, x2.1, x2.2,","[25-29]: x2.3, x2.4, x2.5, x2.6, x2.7,","[30-34]: x2.8, x2.9, x3, x3.1, x3.2,","[35-39]: x3.3, x3.4, x3.5, x3.6, x3.7,","[40-44]: x3.8, x3.9, x4, x4.15, x4.3,","[45-50]: x4.5, x4.8, x5, x5.5, x6, x8","[OVERWRITING] [$LO - $HI]"]},{name:"dynamism",pianoName:"Dynamism",maxRawVol:u.supersawDynamismMax,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"Supersaw Dynamism",promptDesc:["This setting controls the supersaw dynamism of your instrument, just like the dynamism slider.","At $LO, your instrument will have only a single pulse contributing. Increasing this will raise the contribution of other waves which is similar to a chorus effect. The effect gets more noticeable up to the max value, $HI.","[OVERWRITING] [$LO - $HI]"]},{name:"spread",pianoName:"Spread",maxRawVol:u.supersawSpreadMax,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"Supersaw Spread",promptDesc:["This setting controls the supersaw spread of your instrument, just like the spread slider.","At $LO, all the pulses in your supersaw will be at the same frequency. Increasing this value raises the frequency spread of the contributing waves, up to a dissonant spread at the max value, $HI.","[OVERWRITING] [$LO - $HI]"]},{name:"saw shape",pianoName:"Saw Shape",maxRawVol:u.supersawShapeMax,newNoteVol:0,forSong:!1,convertRealFactor:0,associatedEffect:12,promptName:"Supersaw Shape",promptDesc:["This setting controls the supersaw shape of your instrument, just like the Saw↔Pulse slider.","As the slider's name implies, this effect will give you a sawtooth wave at $LO, and a full pulse width wave at $HI. Values in between will be a blend of the two.","[OVERWRITING] [$LO - $HI] [%]"]}]),/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini|android|ipad|playbook|silk/i.test(navigator.userAgent);class z{static valueToPreset(e){var t;const s=e>>6,i=63&e;return null===(t=z.presetCategories[s])||void 0===t?void 0:t.presets[i]}static midiProgramToPresetValue(e){for(let t=0;t<z.presetCategories.length;t++){const s=z.presetCategories[t];for(let i=0;i<s.presets.length;i++){const n=s.presets[i];if(n.generalMidi&&n.midiProgram==e)return(t<<6)+i}}return null}static nameToPresetValue(e){for(let t=0;t<z.presetCategories.length;t++){const s=z.presetCategories[t];for(let i=0;i<s.presets.length;i++){if(s.presets[i].name==e)return(t<<6)+i}}return null}static instrumentToPreset(e){var t;return null===(t=z.presetCategories[0].presets.dictionary)||void 0===t?void 0:t[null==s?void 0:s[e]]}}function A(e,t){for(let s=0;s<e.length;s++)e[s]*=t}function C(e){if(!function(e){return!(!e||e&e-1)}(e))throw 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X=[48,49,50,51,52,53,54,55,56,57,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,45,95],Z=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,62,62,0,0,1,2,3,4,5,6,7,8,9,0,0,0,0,0,0,0,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,0,0,0,0,63,0,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,0,0,0,0,0];class ee{constructor(e,t,s){this.m=[],this.v=0;for(let i=t;i<s;i++){const t=Z[e.charCodeAt(i)];this.m.push(t>>5&1),this.m.push(t>>4&1),this.m.push(t>>3&1),this.m.push(t>>2&1),this.m.push(t>>1&1),this.m.push(1&t)}}read(e){let t=0;for(;e>0;)t<<=1,t+=this.m[this.v++],e--;return t}readLongTail(e,t){let s=e,i=t;for(;this.m[this.v++];)s+=1<<i,i++;for(;i>0;)i--,this.m[this.v++]&&(s+=1<<i);return s}readPartDuration(){return this.readLongTail(1,3)}readLegacyPartDuration(){return this.readLongTail(1,2)}readPinCount(){return this.readLongTail(1,0)}readPitchInterval(){return this.read(1)?-this.readLongTail(1,3):this.readLongTail(1,3)}}class te{constructor(){this.g=0,this.m=[]}clear(){this.g=0}write(e,t){for(e--;e>=0;)this.m[this.g++]=t>>>e&1,e--}writeLongTail(e,t,s){if(s<e)throw new Error("value out of bounds");s-=e;let i=t;for(;s>=1<<i;)this.m[this.g++]=1,s-=1<<i,i++;for(this.m[this.g++]=0;i>0;)i--,this.m[this.g++]=s>>>i&1}writePartDuration(e){this.writeLongTail(1,3,e)}writePinCount(e){this.writeLongTail(1,0,e)}writePitchInterval(e){e<0?(this.write(1,1),this.writeLongTail(1,3,-e)):(this.write(1,0),this.writeLongTail(1,3,e))}concat(e){for(let t=0;t<e.g;t++)this.m[this.g++]=e.m[t]}encodeBase64(e){for(let t=0;t<this.g;t+=6){const s=this.m[t]<<5|this.m[t+1]<<4|this.m[t+2]<<3|this.m[t+3]<<2|this.m[t+4]<<1|this.m[t+5];e.push(X[s])}return e}lengthBase64(){return Math.ceil(this.g/6)}}function se(e,t,s){return{interval:e,time:t,size:s}}class ie{constructor(e,t,s,i,n=!1){this.pitches=[e],this.pins=[se(0,0,i),se(0,s-t,n?0:i)],this.start=t,this.end=s,this.continuesLastPattern=!1}pickMainInterval(){let e=0,t=0;for(let s=1;s<this.pins.length;s++){const i=this.pins[s-1],n=this.pins[s];if(i.interval==n.interval){const s=n.time-i.time;e<s&&(e=s,t=i.interval)}}if(0==e){let e=0;for(let s=0;s<this.pins.length;s++){const i=this.pins[s];e<i.size&&(e=i.size,t=i.interval)}}return t}clone(){const e=new ie(-1,this.start,this.end,3);e.pitches=this.pitches.concat(),e.pins=[];for(const t of this.pins)e.pins.push(se(t.interval,t.time,t.size));return e.continuesLastPattern=this.continuesLastPattern,e}getEndPinIndex(e){let t;for(t=1;t<this.pins.length-1&&!(this.pins[t].time+this.start>e);t++);return t}}class ne{constructor(){this.notes=[],this.instruments=[0]}cloneNotes(){const e=[];for(const t of this.notes)e.push(t.clone());return e}reset(){this.notes.length=0,this.instruments[0]=0,this.instruments.length=1}toJsonObject(e,t,s){const i=[];for(const n of this.notes){let a=t.instruments[this.instruments[0]],r=Math.max(0,u.modCount-n.pitches[0]-1),o=e.getVolumeCapForSetting(s,a.modulators[r],a.modFilterTypes[r]);const l=[];for(const t of n.pins){let i=s?Math.round(t.size):Math.round(100*t.size/o);l.push({tick:(t.time+n.start)*u.rhythms[e.rhythm].stepsPerBeat/u.partsPerBeat,pitchBend:t.interval,volume:i,forMod:s})}const h={pitches:n.pitches,points:l};0==n.start&&(h.continuesLastPattern=n.continuesLastPattern),i.push(h)}const n={notes:i};return e.patternInstruments&&(n.instruments=this.instruments.map((e=>e+1))),n}fromJsonObject(e,t,s,i,n,a){if(t.patternInstruments)if(Array.isArray(e.instruments)){const i=e.instruments,n=W(u.instrumentCountMin,t.getMaxInstrumentsPerPatternForChannel(s)+1,i.length);for(let e=0;e<n;e++)this.instruments[e]=W(0,s.instruments.length,(0|i[e])-1);this.instruments.length=n}else this.instruments[0]=W(0,s.instruments.length,(0|e.instrument)-1),this.instruments.length=1;if(e.notes&&e.notes.length>0){const r=Math.min(t.beatsPerBar*u.partsPerBeat*(a?u.modCount:1),e.notes.length>>>0);for(let o=0;o<e.notes.length&&!(o>=r);o++){const r=e.notes[o];if(!(r&&r.pitches&&r.pitches.length>=1&&r.points&&r.points.length>=2))continue;const l=new ie(0,0,0,0);l.pitches=[],l.pins=[];for(let e=0;e<r.pitches.length;e++){const t=0|r.pitches[e];if(-1==l.pitches.indexOf(t)&&(l.pitches.push(t),l.pitches.length>=u.maxChordSize))break}if(l.pitches.length<1)continue;let h=0;for(let e=0;e<r.points.length;e++){const n=r.points[e];if(null==n||null==n.tick)continue;const o=null==n.pitchBend?0:0|n.pitchBend,c=Math.round(+n.tick*u.partsPerBeat/i);let p,f=s.instruments[this.instruments[0]],m=Math.max(0,u.modCount-l.pitches[0]-1),d=t.getVolumeCapForSetting(a,f.modulators[m],f.modFilterTypes[m]);p=null==n.volume?d:null==n.forMod?Math.max(0,Math.min(d,Math.round((0|n.volume)*d/100))):(0|n.forMod)>0?Math.round(0|n.volume):Math.max(0,Math.min(d,Math.round((0|n.volume)*d/100))),c>t.beatsPerBar*u.partsPerBeat||(0==l.pins.length&&(l.start=c,h=o),l.pins.push(se(o-h,c-l.start,p)))}if(l.pins.length<2)continue;l.end=l.pins[l.pins.length-1].time+l.start;const c=n?u.drumCount-1:u.maxPitch;let p=c,f=0;for(let e=0;e<l.pitches.length;e++)l.pitches[e]+=h,(l.pitches[e]<0||l.pitches[e]>c)&&(l.pitches.splice(e,1),e--),l.pitches[e]<p&&(p=l.pitches[e]),l.pitches[e]>f&&(f=l.pitches[e]);if(!(l.pitches.length<1)){for(let e=0;e<l.pins.length;e++){const t=l.pins[e];t.interval+p<0&&(t.interval=-p),t.interval+f>c&&(t.interval=c-f),e>=2&&t.interval==l.pins[e-1].interval&&t.interval==l.pins[e-2].interval&&t.size==l.pins[e-1].size&&t.size==l.pins[e-2].size&&(l.pins.splice(e-1,1),e--)}0==l.start?l.continuesLastPattern=!0===r.continuesLastPattern:l.continuesLastPattern=!1,this.notes.push(l)}}}}}class ae{constructor(e){this.frequency=4,this.amplitude=0,this.waveform=0,this.pulseWidth=.5,this.reset(e)}reset(e){this.frequency=4,this.amplitude=e<=1?u.operatorAmplitudeMax:0,this.waveform=0,this.pulseWidth=5}copy(e){this.frequency=e.frequency,this.amplitude=e.amplitude,this.waveform=e.waveform,this.pulseWidth=e.pulseWidth}}class re{constructor(){this.name="",this.carrierCount=0,this.modulatedBy=[[],[],[],[],[],[]],this.associatedCarrier=[],this.fromPreset(1)}set(e,t){this.reset(),this.carrierCount=e;for(let s=0;s<this.modulatedBy.length;s++){this.modulatedBy[s]=t[s],s<e&&(this.associatedCarrier[s]=s+1),this.name+=s+1;for(let i=0;i<t[s].length;i++)this.name+=t[s][i],t[s][i]>e-1&&(this.associatedCarrier[t[s][i]-1]=s+1),this.name+=",";this.name+=s<e?"|":"."}}reset(){this.name="",this.carrierCount=1,this.modulatedBy=[[2,3,4,5,6],[],[],[],[],[]],this.associatedCarrier=[1,1,1,1,1,1]}copy(e){this.name=e.name,this.carrierCount=e.carrierCount,this.modulatedBy=e.modulatedBy,this.associatedCarrier=e.associatedCarrier}fromPreset(e){this.reset();let t=u.algorithms6Op[e];this.name=t.name,this.carrierCount=t.carrierCount;for(var s=0;s<t.modulatedBy.length;s++)this.modulatedBy[s]=Array.from(t.modulatedBy[s]),this.associatedCarrier[s]=t.associatedCarrier[s]}}class oe{constructor(){this.name="",this.indices=[[],[],[],[],[],[]],this.fromPreset(1)}set(e){this.reset();for(let t=0;t<this.indices.length;t++){this.indices[t]=e[t];for(let s=0;s<e[t].length;s++)this.name+=e[t][s],this.name+=",";this.name+="."}}reset(){this.reset,this.name="",this.indices=[[1],[],[],[],[],[]]}copy(e){this.name=e.name,this.indices=e.indices}fromPreset(e){this.reset();let t=u.feedbacks6Op[e];for(var s=0;s<t.indices.length;s++){this.indices[s]=Array.from(t.indices[s]);for(let e=0;e<t.indices[s].length;e++)this.name+=t.indices[s][e],this.name+=",";this.name+="."}}}class le{constructor(e){this.spectrum=[],this.hash=-1,this.reset(e)}reset(e){for(let t=0;t<u.spectrumControlPoints;t++)if(e)this.spectrum[t]=Math.round(u.spectrumMax*(1/Math.sqrt(1+t/3)));else{const e=0==t||7==t||11==t||14==t||16==t||18==t||21==t||23==t||t>=25;this.spectrum[t]=e?Math.max(0,Math.round(u.spectrumMax*(1-t/30))):0}this.markCustomWaveDirty()}markCustomWaveDirty(){const e=xe.fittingPowerOfTwo(u.spectrumMax+2)-1;let t=0;for(const s of this.spectrum)t=t*e+s>>>0;this.hash=t}}class he{constructor(){this.wave=null,this.S=-1}getCustomWave(e,t){if(this.S==e.hash)return this.wave;this.S=e.hash;const s=u.spectrumNoiseLength;null!=this.wave&&this.wave.length==s+1||(this.wave=new Float32Array(s+1));const i=this.wave;for(let e=0;e<s;e++)i[e]=0;const n=[0,1/7,Math.log2(5/4),3/7,Math.log2(1.5),5/7,6/7];function a(e){return t+Math.floor(e/u.spectrumControlPointsPerOctave)+n[(e+u.spectrumControlPointsPerOctave)%u.spectrumControlPointsPerOctave]}let r=1;for(let t=0;t<u.spectrumControlPoints+1;t++){const n=t<=0?0:e.spectrum[t-1],o=t>=u.spectrumControlPoints?e.spectrum[u.spectrumControlPoints-1]:e.spectrum[t],l=a(t-1);let h=a(t);t>=u.spectrumControlPoints&&(h=14+.25*(h-14)),0==n&&0==o||(r+=.02*y(i,s,l,h,n/u.spectrumMax,o/u.spectrumMax,-.5))}return e.spectrum[u.spectrumControlPoints-1]>0&&(r+=.02*y(i,s,14+.25*(a(u.spectrumControlPoints)-14),14,e.spectrum[u.spectrumControlPoints-1]/u.spectrumMax,0,-.5)),H(i,s),A(i,5/(Math.sqrt(s)*Math.pow(r,.75))),i[s]=i[0],i}}class ue{constructor(){this.harmonics=[],this.hash=-1,this.reset()}reset(){for(let e=0;e<u.harmonicsControlPoints;e++)this.harmonics[e]=0;this.harmonics[0]=u.harmonicsMax,this.harmonics[3]=u.harmonicsMax,this.harmonics[6]=u.harmonicsMax,this.markCustomWaveDirty()}markCustomWaveDirty(){const e=xe.fittingPowerOfTwo(u.harmonicsMax+2)-1;let t=0;for(const s of this.harmonics)t=t*e+s>>>0;this.hash=t}}class ce{constructor(){this.wave=null,this.S=-1}getCustomWave(e,t){if(this.S==e.hash&&this.M==t)return this.wave;this.S=e.hash,this.M=t;const s=7==t?u.harmonicsRenderedForPickedString:u.harmonicsRendered,i=u.harmonicsWavelength,n=d(0,null,null);null!=this.wave&&this.wave.length==i+1||(this.wave=new Float32Array(i+1));const a=this.wave;for(let e=0;e<i;e++)a[e]=0;let r=1;for(let t=0;t<s;t++){const o=t+1;let l=t<u.harmonicsControlPoints?e.harmonics[t]:e.harmonics[u.harmonicsControlPoints-1];t>=u.harmonicsControlPoints&&(l*=1-(t-u.harmonicsControlPoints)/(s-u.harmonicsControlPoints));const h=l/u.harmonicsMax;let c=Math.pow(2,l-u.harmonicsMax+1)*Math.sqrt(h);t<u.harmonicsControlPoints&&(r+=c),c*=Math.pow(o,-.25),c*=n[t+589],a[i-o]=c}H(a,i);const o=1/Math.pow(r,.7);for(let e=0;e<a.length;e++)a[e]*=o;return function(e){let t=0;for(let s=0;s<e.length;s++){const i=e[s];e[s]=t,t+=i}}(a),a[i]=a[0],a}}class pe{constructor(){this.freq=0,this.gain=u.filterGainCenter,this.type=2}set(e,t){this.freq=e,this.gain=t}getHz(){return pe.getHzFromSettingValue(this.freq)}static getHzFromSettingValue(e){return u.filterFreqReferenceHz*Math.pow(2,(e-u.filterFreqReferenceSetting)*u.filterFreqStep)}static getSettingValueFromHz(e){return Math.log2(e/u.filterFreqReferenceHz)/u.filterFreqStep+u.filterFreqReferenceSetting}static getRoundedSettingValueFromHz(e){return Math.max(0,Math.min(u.filterFreqRange-1,Math.round(pe.getSettingValueFromHz(e))))}getLinearGain(e=1){const t=(this.gain-u.filterGainCenter)*u.filterGainStep,s=2==this.type?0:-.5,i=s+(t-s)*e;return Math.pow(2,i)}static getRoundedSettingValueFromLinearGain(e){return Math.max(0,Math.min(u.filterGainRange-1,Math.round(Math.log2(e)/u.filterGainStep+u.filterGainCenter)))}toCoefficients(e,t,s=1,i=1){const n=2*Math.PI*Math.max(u.filterFreqMinHz,Math.min(u.filterFreqMaxHz,s*this.getHz()))/t,a=this.getLinearGain(i);switch(this.type){case 0:e.lowPass2ndOrderButterworth(n,a);break;case 1:e.highPass2ndOrderButterworth(n,a);break;case 2:e.peak2ndOrder(n,a,1);break;default:throw new Error}}getVolumeCompensationMult(){const e=(this.freq-u.filterFreqReferenceSetting)*u.filterFreqStep,t=(this.gain-u.filterGainCenter)*u.filterGainStep;switch(this.type){case 0:const s=Math.pow(2,e)*u.filterFreqReferenceHz/8e3,i=(Math.sqrt(1+4*s)-1)/2,n=Math.log2(i);return Math.pow(.5,.2*Math.max(0,t+1)+Math.min(0,Math.max(-3,.595*n+.35*Math.min(0,t+1))));case 1:return Math.pow(.5,.125*Math.max(0,t+1)+Math.min(0,.3*(-e-Math.log2(u.filterFreqReferenceHz/125))+.2*Math.min(0,t+1)));case 2:const a=e+Math.log2(u.filterFreqReferenceHz/2e3),r=Math.pow(1/(1+Math.pow(a/3,2)),2);return Math.pow(.5,.125*Math.max(0,t)+.1*r*Math.min(0,t));default:throw new Error}}}class fe{constructor(){this.controlPoints=[],this.controlPointCount=0,this.reset()}reset(){this.controlPointCount=0}addPoint(e,t,s){let i;this.controlPoints.length<=this.controlPointCount?(i=new pe,this.controlPoints[this.controlPointCount]=i):i=this.controlPoints[this.controlPointCount],this.controlPointCount++,i.type=e,i.set(t,s)}toJsonObject(){const e=[];for(let t=0;t<this.controlPointCount;t++){const s=this.controlPoints[t];e.push({type:u.filterTypeNames[s.type],cutoffHz:Math.round(100*s.getHz())/100,linearGain:Math.round(1e4*s.getLinearGain())/1e4})}return e}fromJsonObject(e){if(this.controlPoints.length=0,e)for(const t of e){const e=new pe;e.type=u.filterTypeNames.indexOf(t.type),-1==e.type&&(e.type=2),null!=t.cutoffHz?e.freq=pe.getRoundedSettingValueFromHz(t.cutoffHz):e.freq=0,null!=t.linearGain?e.gain=pe.getRoundedSettingValueFromLinearGain(t.linearGain):e.gain=u.filterGainCenter,this.controlPoints.push(e)}this.controlPointCount=this.controlPoints.length}static filtersCanMorph(e,t){if(e.controlPointCount!=t.controlPointCount)return!1;for(let s=0;s<e.controlPointCount;s++)if(e.controlPoints[s].type!=t.controlPoints[s].type)return!1;return!0}static lerpFilters(e,t,s){let i=new fe;if(null==e)return e;if(null==t)return t;if(s=Math.max(0,Math.min(1,s)),this.filtersCanMorph(e,t)){for(let n=0;n<e.controlPointCount;n++)i.controlPoints[n]=new pe,i.controlPoints[n].type=e.controlPoints[n].type,i.controlPoints[n].freq=e.controlPoints[n].freq+(t.controlPoints[n].freq-e.controlPoints[n].freq)*s,i.controlPoints[n].gain=e.controlPoints[n].gain+(t.controlPoints[n].gain-e.controlPoints[n].gain)*s;return i.controlPointCount=e.controlPointCount,i}return s>=1?t:e}convertLegacySettings(e,t,s){this.reset();const i=2*Math.asin(.475),n=t>1,a=0==t,r=10==e,o=3==s.type||4==s.type||8==s.type||0==s.type,l=48e3,h=8e3*Math.pow(2,.5*(e-10)),u=Math.min(i,2*Math.PI*h/l);if(1==s.type&&!n&&r);else if(a){const e=3.5,t=u*Math.pow(2,e),s=l*(t/(1+t/Math.PI))/(2*Math.PI),i=pe.getRoundedSettingValueFromHz(s),n=pe.getHzFromSettingValue(i),a=2*Math.PI*n/l,r=new N;r.lowPass1stOrderSimplified(u);const h=new G;h.analyze(r,a);const c=h.magnitude();let p=Math.log2(c);p=.82*(p+e)-e,o&&(p=Math.min(p,-1));const f=Math.pow(2,p),m=pe.getRoundedSettingValueFromLinearGain(f);this.addPoint(0,i,m)}else{const e=.5/(1-.95*Math.sqrt(Math.max(0,t-1)/6)),s=.5/e,i=u+(u*(u/(2*Math.PI*8e3/l)*Math.pow(s,.9)+1)-u)*s;let a;a=o?l*Math.min(i,u*Math.pow(2,.25))/(2*Math.PI):l*i/(2*Math.PI);const r=pe.getRoundedSettingValueFromHz(a);let h;if(o)h=e;else{const t=new N;t.lowPass2ndOrderSimplified(u,e);const s=new G;s.analyze(t,i),h=s.magnitude()}n||(h=Math.min(h,Math.sqrt(.5)));const c=pe.getRoundedSettingValueFromLinearGain(h);this.addPoint(0,r,c)}this.controlPoints.length=this.controlPointCount}convertLegacySettingsForSynth(e,t,s=!1){this.reset();const i=2*Math.asin(.475),n=0==t&&s,a=48e3,r=8e3*Math.pow(2,.5*(e-10)),o=Math.min(i,2*Math.PI*r/a);if(n){const e=3.5,t=o*Math.pow(2,e),s=a*(t/(1+t/Math.PI))/(2*Math.PI),i=pe.getRoundedSettingValueFromHz(s),n=pe.getHzFromSettingValue(i),r=2*Math.PI*n/a,l=new N;l.lowPass1stOrderSimplified(o);const h=new G;h.analyze(l,r);const u=h.magnitude();let c=Math.log2(u);c=.82*(c+e)-e;const p=Math.pow(2,c),f=pe.getRoundedSettingValueFromLinearGain(p);this.addPoint(0,i,f)}else{const e=.5/(1-.95*Math.sqrt(Math.max(0,t-1)/6)),s=.5/e,i=o+(o*(o/(2*Math.PI*8e3/a)*Math.pow(s,.9)+1)-o)*s;let n;n=a*i/(2*Math.PI);const r=pe.getSettingValueFromHz(n);let l;const h=new N;h.lowPass2ndOrderSimplified(o,e);const u=new G;u.analyze(h,i),l=u.magnitude();const c=pe.getRoundedSettingValueFromLinearGain(l);this.addPoint(0,r,c)}}}class me{constructor(){this.target=0,this.index=0,this.envelope=0,this.reset()}reset(){this.target=0,this.index=0,this.envelope=0}toJsonObject(){const e={target:u.instrumentAutomationTargets[this.target].name,envelope:u.envelopes[this.envelope].name};return u.instrumentAutomationTargets[this.target].maxCount>1&&(e.index=this.index),e}fromJsonObject(e){this.reset();let t=u.instrumentAutomationTargets.dictionary[e.target];null==t&&(t=u.instrumentAutomationTargets.dictionary.noteVolume),this.target=t.index;let s=u.envelopes.dictionary[e.envelope];null==s&&(s=u.envelopes.dictionary.none),this.envelope=s.index,null!=e.index?this.index=W(0,u.instrumentAutomationTargets[this.target].maxCount,0|e.index):this.index=0}}class de{constructor(e,t){if(this.type=0,this.preset=0,this.chipWave=2,this.isUsingAdvancedLoopControls=!1,this.chipWaveLoopStart=0,this.chipWaveLoopEnd=u.rawRawChipWaves[this.chipWave].samples.length-1,this.chipWaveLoopMode=0,this.chipWavePlayBackwards=!1,this.chipWaveStartOffset=0,this.chipNoise=1,this.eqFilter=new fe,this.eqFilterType=!1,this.eqFilterSimpleCut=u.filterSimpleCutRange-1,this.eqFilterSimplePeak=0,this.noteFilter=new fe,this.noteFilterType=!1,this.noteFilterSimpleCut=u.filterSimpleCutRange-1,this.noteFilterSimplePeak=0,this.eqSubFilters=[],this.noteSubFilters=[],this.envelopes=[],this.fadeIn=0,this.fadeOut=u.fadeOutNeutral,this.envelopeCount=0,this.transition=u.transitions.dictionary.normal.index,this.pitchShift=0,this.detune=0,this.vibrato=0,this.interval=0,this.vibratoDepth=0,this.vibratoSpeed=10,this.vibratoDelay=0,this.vibratoType=0,this.envelopeSpeed=12,this.discreteEnvelope=!1,this.unison=0,this.unisonVoices=1,this.unisonSpread=0,this.unisonOffset=0,this.unisonExpression=1.4,this.unisonSign=1,this.effects=0,this.chord=1,this.volume=0,this.pan=u.panCenter,this.panDelay=10,this.arpeggioSpeed=12,this.fastTwoNoteArp=!1,this.legacyTieOver=!1,this.clicklessTransition=!1,this.aliases=!1,this.pulseWidth=u.pulseWidthRange,this.decimalOffset=0,this.supersawDynamism=u.supersawDynamismMax,this.supersawSpread=Math.ceil(u.supersawSpreadMax/2),this.supersawShape=0,this.stringSustain=10,this.stringSustainType=1,this.distortion=0,this.bitcrusherFreq=0,this.bitcrusherQuantization=0,this.chorus=0,this.reverb=0,this.echoSustain=0,this.echoDelay=0,this.algorithm=0,this.feedbackType=0,this.algorithm6Op=1,this.feedbackType6Op=1,this.customAlgorithm=new re,this.customFeedbackType=new oe,this.feedbackAmplitude=0,this.customChipWave=new Float32Array(64),this.customChipWaveIntegral=new Float32Array(65),this.operators=[],this.harmonicsWave=new ue,this.drumsetEnvelopes=[],this.drumsetSpectrumWaves=[],this.modChannels=[],this.modInstruments=[],this.modulators=[],this.modFilterTypes=[],this.invalidModulators=[],t)for(let e=0;e<u.modCount;e++)this.modChannels.push(-2),this.modInstruments.push(0),this.modulators.push(u.modulators.dictionary.none.index);this.spectrumWave=new le(e);for(let e=0;e<u.operatorCount+2;e++)this.operators[e]=new ae(e);for(let e=0;e<u.drumCount;e++)this.drumsetEnvelopes[e]=u.envelopes.dictionary["twang 2"].index,this.drumsetSpectrumWaves[e]=new le(!0);for(let e=0;e<64;e++)this.customChipWave[e]=24-Math.floor(.75*e);let s=0;for(let e=0;e<this.customChipWave.length;e++)s+=this.customChipWave[e];const i=s/this.customChipWave.length;let n=0,a=0;for(let e=0;e<this.customChipWave.length;e++)n+=a,a=this.customChipWave[e]-i,this.customChipWaveIntegral[e]=n;this.customChipWaveIntegral[64]=0}setTypeAndReset(e,t,s){s&&(e=10),this.type=e,this.preset=e,this.volume=0,this.effects=4,this.chorus=u.chorusRange-1,this.reverb=0,this.echoSustain=Math.floor(.5*(u.echoSustainRange-1)),this.echoDelay=Math.floor(.5*(u.echoDelayRange-1)),this.eqFilter.reset(),this.eqFilterType=!1,this.eqFilterSimpleCut=u.filterSimpleCutRange-1,this.eqFilterSimplePeak=0;for(let e=0;e<u.filterMorphCount;e++)this.eqSubFilters[e]=null,this.noteSubFilters[e]=null;switch(this.noteFilter.reset(),this.noteFilterType=!1,this.noteFilterSimpleCut=u.filterSimpleCutRange-1,this.noteFilterSimplePeak=0,this.distortion=Math.floor(.75*(u.distortionRange-1)),this.bitcrusherFreq=Math.floor(.5*(u.bitcrusherFreqRange-1)),this.bitcrusherQuantization=Math.floor(.5*(u.bitcrusherQuantizationRange-1)),this.pan=u.panCenter,this.panDelay=10,this.pitchShift=u.pitchShiftCenter,this.detune=u.detuneCenter,this.vibrato=0,this.unison=0,this.stringSustain=10,this.stringSustainType=u.enableAcousticSustain?1:0,this.clicklessTransition=!1,this.arpeggioSpeed=12,this.envelopeSpeed=12,this.discreteEnvelope=!1,this.legacyTieOver=!1,this.aliases=!1,this.fadeIn=0,this.fadeOut=u.fadeOutNeutral,this.transition=u.transitions.dictionary.normal.index,this.envelopeCount=0,e){case 0:this.chipWave=2,this.chord=u.chords.dictionary.arpeggio.index,this.isUsingAdvancedLoopControls=!1,this.chipWaveLoopStart=0,this.chipWaveLoopEnd=u.rawRawChipWaves[this.chipWave].samples.length-1,this.chipWaveLoopMode=0,this.chipWavePlayBackwards=!1,this.chipWaveStartOffset=0;break;case 9:this.chipWave=2,this.chord=u.chords.dictionary.arpeggio.index;for(let e=0;e<64;e++)this.customChipWave[e]=24-Math.floor(.75*e);let s=0;for(let e=0;e<this.customChipWave.length;e++)s+=this.customChipWave[e];const i=s/this.customChipWave.length;let n=0,a=0;for(let e=0;e<this.customChipWave.length;e++)n+=a,a=this.customChipWave[e]-i,this.customChipWaveIntegral[e]=n;this.customChipWaveIntegral[64]=0;break;case 1:this.chord=u.chords.dictionary["custom interval"].index,this.algorithm=0,this.feedbackType=0,this.feedbackAmplitude=0;for(let e=0;e<this.operators.length;e++)this.operators[e].reset(e);break;case 11:this.transition=1,this.vibrato=0,this.effects=1,this.chord=3,this.algorithm=0,this.feedbackType=0,this.algorithm6Op=1,this.feedbackType6Op=1,this.customAlgorithm.fromPreset(1),this.feedbackAmplitude=0;for(let e=0;e<this.operators.length;e++)this.operators[e].reset(e);break;case 2:this.chipNoise=1,this.chord=u.chords.dictionary.arpeggio.index;break;case 3:this.chord=u.chords.dictionary.simultaneous.index,this.spectrumWave.reset(t);break;case 4:this.chord=u.chords.dictionary.simultaneous.index;for(let e=0;e<u.drumCount;e++)this.drumsetEnvelopes[e]=u.envelopes.dictionary["twang 2"].index,null==this.drumsetSpectrumWaves[e]&&(this.drumsetSpectrumWaves[e]=new le(!0)),this.drumsetSpectrumWaves[e].reset(t);break;case 5:this.chord=u.chords.dictionary.simultaneous.index,this.harmonicsWave.reset();break;case 6:this.chord=u.chords.dictionary.arpeggio.index,this.pulseWidth=u.pulseWidthRange,this.decimalOffset=0;break;case 7:this.chord=u.chords.dictionary.strum.index,this.harmonicsWave.reset();break;case 10:this.transition=0,this.vibrato=0,this.interval=0,this.effects=0,this.chord=0,this.modChannels=[],this.modInstruments=[],this.modulators=[];for(let e=0;e<u.modCount;e++)this.modChannels.push(-2),this.modInstruments.push(0),this.modulators.push(u.modulators.dictionary.none.index),this.invalidModulators[e]=!1,this.modFilterTypes[e]=0;break;case 8:this.chord=u.chords.dictionary.arpeggio.index,this.supersawDynamism=u.supersawDynamismMax,this.supersawSpread=Math.ceil(u.supersawSpreadMax/2),this.supersawShape=0,this.pulseWidth=u.pulseWidthRange-1,this.decimalOffset=0;break;default:throw new Error("Unrecognized instrument type: "+e)}this.chord!=u.chords.dictionary.simultaneous.index&&(this.effects=2048|this.effects)}convertLegacySettings(e,t){let s=e.filterCutoff,i=e.filterResonance,n=e.filterEnvelope,a=e.pulseEnvelope,r=e.operatorEnvelopes,o=e.feedbackEnvelope;null==s&&(s=0==this.type?6:10),null==i&&(i=0),null==n&&(n=u.envelopes.dictionary.none),null==a&&(a=u.envelopes.dictionary[6==this.type?"twang 2":"none"]),null==r&&(r=[u.envelopes.dictionary[1==this.type?"note size":"none"],u.envelopes.dictionary.none,u.envelopes.dictionary.none,u.envelopes.dictionary.none]),null==o&&(o=u.envelopes.dictionary.none);10==s&&2==n.type&&(n=u.envelopes.dictionary.none);const l=u.algorithms[this.algorithm].carrierCount;let h=!0,c=!0,p=0==n.type||0==a.type;if(1==this.type||11==this.type){p=p||0==o.type;for(let e=0;e<r.length;e++)e<l?0!=r[e].type?c=!1:h=!1:p=p||0==r[e].type}this.envelopeCount=0,1!=this.type&&11!=this.type||(c&&p?this.addEnvelope(u.instrumentAutomationTargets.dictionary.noteVolume.index,0,u.envelopes.dictionary["note size"].index):h&&!p&&this.addEnvelope(u.instrumentAutomationTargets.dictionary.none.index,0,u.envelopes.dictionary["note size"].index)),1==n.type?(this.noteFilter.reset(),this.noteFilterType=!1,this.eqFilter.convertLegacySettings(s,i,n),this.effects&=-33,(t||this.eqFilterType)&&(this.eqFilterType=!0,this.eqFilterSimpleCut=s,this.eqFilterSimplePeak=i)):(this.eqFilter.reset(),this.eqFilterType=!1,this.noteFilterType=!1,this.noteFilter.convertLegacySettings(s,i,n),this.effects|=32,this.addEnvelope(u.instrumentAutomationTargets.dictionary.noteFilterAllFreqs.index,0,n.index),(t||this.noteFilterType)&&(this.noteFilterType=!0,this.noteFilterSimpleCut=s,this.noteFilterSimplePeak=i)),1!=a.type&&this.addEnvelope(u.instrumentAutomationTargets.dictionary.pulseWidth.index,0,a.index);for(let e=0;e<r.length;e++)e<l&&c||1!=r[e].type&&this.addEnvelope(u.instrumentAutomationTargets.dictionary.operatorAmplitude.index,e,r[e].index);1!=o.type&&this.addEnvelope(u.instrumentAutomationTargets.dictionary.feedbackAmplitude.index,0,o.index)}toJsonObject(){const e={type:u.instrumentTypeNames[this.type],volume:this.volume,eqFilter:this.eqFilter.toJsonObject(),eqFilterType:this.eqFilterType,eqSimpleCut:this.eqFilterSimpleCut,eqSimplePeak:this.eqFilterSimplePeak,envelopeSpeed:this.envelopeSpeed,discreteEnvelope:this.discreteEnvelope};this.preset!=this.type&&(e.preset=this.preset);for(let t=0;t<u.filterMorphCount;t++)null!=this.eqSubFilters[t]&&(e["eqSubFilters"+t]=this.eqSubFilters[t].toJsonObject());const t=[];for(const e of u.effectOrder)this.effects&1<<e&&t.push(u.effectNames[e]);if(e.effects=t,M(this.effects)&&(e.transition=u.transitions[this.transition].name,e.clicklessTransition=this.clicklessTransition),w(this.effects)&&(e.chord=this.getChord().name,e.fastTwoNoteArp=this.fastTwoNoteArp,e.arpeggioSpeed=this.arpeggioSpeed),x(this.effects)&&(e.pitchShiftSemitones=this.pitchShift),k(this.effects)&&(e.detuneCents=xe.detuneToCents(this.detune)),F(this.effects)&&(-1==this.vibrato&&(this.vibrato=5),5!=this.vibrato?e.vibrato=u.vibratos[this.vibrato].name:e.vibrato="custom",e.vibratoDepth=this.vibratoDepth,e.vibratoDelay=this.vibratoDelay,e.vibratoSpeed=this.vibratoSpeed,e.vibratoType=this.vibratoType),P(this.effects)){e.noteFilterType=this.noteFilterType,e.noteSimpleCut=this.noteFilterSimpleCut,e.noteSimplePeak=this.noteFilterSimplePeak,e.noteFilter=this.noteFilter.toJsonObject();for(let t=0;t<u.filterMorphCount;t++)null!=this.noteSubFilters[t]&&(e["noteSubFilters"+t]=this.noteSubFilters[t].toJsonObject())}if(I(this.effects)&&(e.distortion=Math.round(100*this.distortion/(u.distortionRange-1)),e.aliases=this.aliases),q(this.effects)&&(e.bitcrusherOctave=(u.bitcrusherFreqRange-1-this.bitcrusherFreq)*u.bitcrusherOctaveStep,e.bitcrusherQuantization=Math.round(100*this.bitcrusherQuantization/(u.bitcrusherQuantizationRange-1))),T(this.effects)&&(e.pan=Math.round(100*(this.pan-u.panCenter)/u.panCenter),e.panDelay=this.panDelay),D(this.effects)&&(e.chorus=Math.round(100*this.chorus/(u.chorusRange-1))),O(this.effects)&&(e.echoSustain=Math.round(100*this.echoSustain/(u.echoSustainRange-1)),e.echoDelayBeats=Math.round(1e3*(this.echoDelay+1)*u.echoDelayStepTicks/(u.ticksPerPart*u.partsPerBeat))/1e3),R(this.effects)&&(e.reverb=Math.round(100*this.reverb/(u.reverbRange-1))),4!=this.type&&(e.fadeInSeconds=Math.round(1e4*xe.fadeInSettingToSeconds(this.fadeIn))/1e4,e.fadeOutTicks=xe.fadeOutSettingToTicks(this.fadeOut)),5==this.type||7==this.type){e.harmonics=[];for(let t=0;t<u.harmonicsControlPoints;t++)e.harmonics[t]=Math.round(100*this.harmonicsWave.harmonics[t]/u.harmonicsMax)}if(2==this.type)e.wave=u.chipNoises[this.chipNoise].name,e.unison=this.unison==u.unisons.length?"custom":u.unisons[this.unison].name,this.unison==u.unisons.length&&(e.unisonVoices=this.unisonVoices,e.unisonSpread=this.unisonSpread,e.unisonOffset=this.unisonOffset,e.unisonExpression=this.unisonExpression,e.unisonSign=this.unisonSign);else if(3==this.type){e.spectrum=[];for(let t=0;t<u.spectrumControlPoints;t++)e.spectrum[t]=Math.round(100*this.spectrumWave.spectrum[t]/u.spectrumMax);e.unison=this.unison==u.unisons.length?"custom":u.unisons[this.unison].name,this.unison==u.unisons.length&&(e.unisonVoices=this.unisonVoices,e.unisonSpread=this.unisonSpread,e.unisonOffset=this.unisonOffset,e.unisonExpression=this.unisonExpression,e.unisonSign=this.unisonSign)}else if(4==this.type){e.drums=[];for(let t=0;t<u.drumCount;t++){const s=[];for(let e=0;e<u.spectrumControlPoints;e++)s[e]=Math.round(100*this.drumsetSpectrumWaves[t].spectrum[e]/u.spectrumMax);e.drums[t]={filterEnvelope:this.getDrumsetEnvelope(t).name,spectrum:s}}}else if(0==this.type)e.wave=u.chipWaves[this.chipWave].name,e.unison=this.unison==u.unisons.length?"custom":u.unisons[this.unison].name,this.unison==u.unisons.length&&(e.unisonVoices=this.unisonVoices,e.unisonSpread=this.unisonSpread,e.unisonOffset=this.unisonOffset,e.unisonExpression=this.unisonExpression,e.unisonSign=this.unisonSign),e.isUsingAdvancedLoopControls=this.isUsingAdvancedLoopControls,e.chipWaveLoopStart=this.chipWaveLoopStart,e.chipWaveLoopEnd=this.chipWaveLoopEnd,e.chipWaveLoopMode=this.chipWaveLoopMode,e.chipWavePlayBackwards=this.chipWavePlayBackwards,e.chipWaveStartOffset=this.chipWaveStartOffset;else if(6==this.type)e.pulseWidth=this.pulseWidth,e.decimalOffset=this.decimalOffset,e.unison=this.unison==u.unisons.length?"custom":u.unisons[this.unison].name,this.unison==u.unisons.length&&(e.unisonVoices=this.unisonVoices,e.unisonSpread=this.unisonSpread,e.unisonOffset=this.unisonOffset,e.unisonExpression=this.unisonExpression,e.unisonSign=this.unisonSign);else if(8==this.type)e.pulseWidth=this.pulseWidth,e.decimalOffset=this.decimalOffset,e.dynamism=Math.round(100*this.supersawDynamism/u.supersawDynamismMax),e.spread=Math.round(100*this.supersawSpread/u.supersawSpreadMax),e.shape=Math.round(100*this.supersawShape/u.supersawShapeMax);else if(7==this.type)e.unison=this.unison==u.unisons.length?"custom":u.unisons[this.unison].name,this.unison==u.unisons.length&&(e.unisonVoices=this.unisonVoices,e.unisonSpread=this.unisonSpread,e.unisonOffset=this.unisonOffset,e.unisonExpression=this.unisonExpression,e.unisonSign=this.unisonSign),e.stringSustain=Math.round(100*this.stringSustain/(u.stringSustainRange-1)),u.enableAcousticSustain&&(e.stringSustainType=u.sustainTypeNames[this.stringSustainType]);else if(5==this.type)e.unison=this.unison==u.unisons.length?"custom":u.unisons[this.unison].name,this.unison==u.unisons.length&&(e.unisonVoices=this.unisonVoices,e.unisonSpread=this.unisonSpread,e.unisonOffset=this.unisonOffset,e.unisonExpression=this.unisonExpression,e.unisonSign=this.unisonSign);else if(1==this.type||11==this.type){const t=[];for(const e of this.operators)t.push({frequency:u.operatorFrequencies[e.frequency].name,amplitude:e.amplitude,waveform:u.operatorWaves[e.waveform].name,pulseWidth:e.pulseWidth});if(1==this.type)e.algorithm=u.algorithms[this.algorithm].name,e.feedbackType=u.feedbacks[this.feedbackType].name,e.feedbackAmplitude=this.feedbackAmplitude,e.operators=t;else{if(e.algorithm=u.algorithms6Op[this.algorithm6Op].name,e.feedbackType=u.feedbacks6Op[this.feedbackType6Op].name,e.feedbackAmplitude=this.feedbackAmplitude,0==this.algorithm6Op){const t={};t.mods=this.customAlgorithm.modulatedBy,t.carrierCount=this.customAlgorithm.carrierCount,e.customAlgorithm=t}if(0==this.feedbackType6Op){const t={};t.mods=this.customFeedbackType.indices,e.customFeedback=t}e.operators=t}}else if(9==this.type){e.wave=u.chipWaves[this.chipWave].name,e.unison=this.unison==u.unisons.length?"custom":u.unisons[this.unison].name,this.unison==u.unisons.length&&(e.unisonVoices=this.unisonVoices,e.unisonSpread=this.unisonSpread,e.unisonOffset=this.unisonOffset,e.unisonExpression=this.unisonExpression,e.unisonSign=this.unisonSign),e.customChipWave=new Float64Array(64),e.customChipWaveIntegral=new Float64Array(65);for(let t=0;t<this.customChipWave.length;t++)e.customChipWave[t]=this.customChipWave[t]}else{if(10!=this.type)throw new Error("Unrecognized instrument type");e.modChannels=[],e.modInstruments=[],e.modSettings=[],e.modFilterTypes=[];for(let t=0;t<u.modCount;t++)e.modChannels[t]=this.modChannels[t],e.modInstruments[t]=this.modInstruments[t],e.modSettings[t]=this.modulators[t],e.modFilterTypes[t]=this.modFilterTypes[t]}const s=[];for(let e=0;e<this.envelopeCount;e++)s.push(this.envelopes[e].toJsonObject());return e.envelopes=s,e}fromJsonObject(e,t,s,i,n,a=0,r=u.jsonFormat){null==e&&(e={});const o=r.toLowerCase();let l=u.instrumentTypeNames.indexOf(e.type);if("synthbox"==o&&"FM"==e.type&&(l=u.instrumentTypeNames.indexOf("FM6op")),-1==l&&(l=s?10:t?2:0),this.setTypeAndReset(l,t,s),this.effects&=-5,null!=e.preset&&(this.preset=e.preset>>>0),null!=e.volume?this.volume="jummbox"==o||"midbox"==o||"synthbox"==o||"goldbox"==o||"paandorasbox"==o||"ultrabox"==o?W(-u.volumeRange/2,u.volumeRange/2+1,0|e.volume):Math.round(25*-W(0,8,Math.round(5-(0|e.volume)/20))/7):this.volume=0,null!=e.envelopeSpeed?this.envelopeSpeed=W(0,u.modulators.dictionary["envelope speed"].maxRawVol+1,0|e.envelopeSpeed):this.envelopeSpeed=12,null!=e.discreteEnvelope?this.discreteEnvelope=e.discreteEnvelope:this.discreteEnvelope=!1,Array.isArray(e.effects)){let t=0;for(let s=0;s<e.effects.length;s++)t|=1<<u.effectNames.indexOf(e.effects[s]);this.effects=4095&t}else{const t=["none","reverb","chorus","chorus & reverb"];this.effects=t.indexOf(e.effects),-1==this.effects&&(this.effects=2==this.type?0:1)}this.transition=u.transitions.dictionary.normal.index;const h=e.transition||e.envelope;if(null!=h){let t=u.transitions.dictionary[h];if(null==e.fadeInSeconds||null==e.fadeOutTicks){const e={binary:{transition:"interrupt",fadeInSeconds:0,fadeOutTicks:-1},seamless:{transition:"interrupt",fadeInSeconds:0,fadeOutTicks:-1},sudden:{transition:"normal",fadeInSeconds:0,fadeOutTicks:-3},hard:{transition:"normal",fadeInSeconds:0,fadeOutTicks:-3},smooth:{transition:"normal",fadeInSeconds:.025,fadeOutTicks:-3},soft:{transition:"normal",fadeInSeconds:.025,fadeOutTicks:-3},slide:{transition:"slide in pattern",fadeInSeconds:.025,fadeOutTicks:-3},"cross fade":{transition:"normal",fadeInSeconds:.04,fadeOutTicks:6},"hard fade":{transition:"normal",fadeInSeconds:0,fadeOutTicks:48},"medium fade":{transition:"normal",fadeInSeconds:.0125,fadeOutTicks:72},"soft fade":{transition:"normal",fadeInSeconds:.06,fadeOutTicks:96}}[h];null!=e&&(t=u.transitions.dictionary[e.transition],this.fadeIn=xe.secondsToFadeInSetting(e.fadeInSeconds),this.fadeOut=xe.ticksToFadeOutSetting(e.fadeOutTicks))}null!=t&&(this.transition=t.index),this.transition!=u.transitions.dictionary.normal.index&&(this.effects=1024|this.effects)}null!=e.fadeInSeconds&&(this.fadeIn=xe.secondsToFadeInSetting(+e.fadeInSeconds)),null!=e.fadeOutTicks&&(this.fadeOut=xe.ticksToFadeOutSetting(+e.fadeOutTicks));{const t=e.chord,s={harmony:"simultaneous"},i=u.chords.dictionary[s[t]]||u.chords.dictionary[t];null!=i?this.chord=i.index:2==this.type?this.chord=u.chords.dictionary.arpeggio.index:7==this.type?this.chord=u.chords.dictionary.strum.index:0==this.type?this.chord=u.chords.dictionary.arpeggio.index:1==this.type||11==this.type?this.chord=u.chords.dictionary["custom interval"].index:this.chord=u.chords.dictionary.simultaneous.index}this.unison=u.unisons.dictionary.none.index;const c=e.unison||e.interval||e.chorus;if(null!=c){const e={union:"none",fifths:"fifth",octaves:"octave",error:"voiced"},t=u.unisons.dictionary[e[c]]||u.unisons.dictionary[c];null!=t&&(this.unison=t.index),"custom"==c&&(this.unison=u.unisons.length)}if(this.unisonVoices=null==e.unisonVoices?u.unisons[this.unison].voices:e.unisonVoices,this.unisonSpread=null==e.unisonSpread?u.unisons[this.unison].spread:e.unisonSpread,this.unisonOffset=null==e.unisonOffset?u.unisons[this.unison].offset:e.unisonOffset,this.unisonExpression=null==e.unisonExpression?u.unisons[this.unison].expression:e.unisonExpression,this.unisonSign=null==e.unisonSign?u.unisons[this.unison].sign:e.unisonSign,"custom harmony"==e.chorus&&(this.unison=u.unisons.dictionary.hum.index,this.chord=u.chords.dictionary["custom interval"].index),this.chord==u.chords.dictionary.simultaneous.index||Array.isArray(e.effects)||(this.effects=2048|this.effects),null!=e.pitchShiftSemitones&&(this.pitchShift=W(0,u.pitchShiftRange,Math.round(+e.pitchShiftSemitones))),null!=e.octoff){let t=e.octoff;this.effects=128|this.effects,this.pitchShift="+1 (octave)"==t||"+2 (2 octaves)"==t?24:"+1/2 (fifth)"==t||"+1 1/2 (octave and fifth)"==t?18:"-1 (octave)"==t||"-2 (2 octaves"==t?0:"-1/2 (fifth)"==t||"-1 1/2 (octave and fifth)"==t?6:12}null!=e.detuneCents&&(this.detune=W(u.detuneMin,u.detuneMax+1,Math.round(xe.centsToDetune(+e.detuneCents)))),this.vibrato=u.vibratos.dictionary.none.index;const p=e.vibrato||e.effect;if(null!=p){const t={"vibrato light":"light","vibrato delayed":"delayed","vibrato heavy":"heavy"},s=u.vibratos.dictionary[t[c]]||u.vibratos.dictionary[p];null!=s?this.vibrato=s.index:"custom"==p&&(this.vibrato=u.vibratos.length),this.vibrato==u.vibratos.length?(this.vibratoDepth=e.vibratoDepth,this.vibratoSpeed=e.vibratoSpeed,this.vibratoDelay=e.vibratoDelay,this.vibratoType=e.vibratoType):(this.vibratoDepth=u.vibratos[this.vibrato].amplitude,this.vibratoDelay=u.vibratos[this.vibrato].delayTicks/2,this.vibratoSpeed=10,this.vibratoType=u.vibratos[this.vibrato].type),s!=u.vibratos.dictionary.none&&(this.effects=512|this.effects)}if(null!=e.pan?this.pan=W(0,u.panMax+1,Math.round(u.panCenter+(0|e.pan)*u.panCenter/100)):null!=e.ipan?this.pan=W(0,u.panMax+1,u.panCenter+100*e.ipan):this.pan=u.panCenter,this.pan!=u.panCenter&&(this.effects=4|this.effects),null!=e.panDelay?this.panDelay=0|e.panDelay:this.panDelay=10,null!=e.detune?this.detune=W(u.detuneMin,u.detuneMax+1,0|e.detune):null==e.detuneCents&&(this.detune=u.detuneCenter),null!=e.distortion&&(this.distortion=W(0,u.distortionRange,Math.round((u.distortionRange-1)*(0|e.distortion)/100))),null!=e.bitcrusherOctave&&(this.bitcrusherFreq=u.bitcrusherFreqRange-1-+e.bitcrusherOctave/u.bitcrusherOctaveStep),null!=e.bitcrusherQuantization&&(this.bitcrusherQuantization=W(0,u.bitcrusherQuantizationRange,Math.round((u.bitcrusherQuantizationRange-1)*(0|e.bitcrusherQuantization)/100))),null!=e.echoSustain&&(this.echoSustain=W(0,u.echoSustainRange,Math.round((u.echoSustainRange-1)*(0|e.echoSustain)/100))),null!=e.echoDelayBeats&&(this.echoDelay=W(0,u.echoDelayRange,Math.round(+e.echoDelayBeats*(u.ticksPerPart*u.partsPerBeat)/u.echoDelayStepTicks-1))),isNaN(e.chorus)||(this.chorus=W(0,u.chorusRange,Math.round((u.chorusRange-1)*(0|e.chorus)/100))),null!=e.reverb?this.reverb=W(0,u.reverbRange,Math.round((u.reverbRange-1)*(0|e.reverb)/100)):this.reverb=a,null!=e.pulseWidth?this.pulseWidth=W(1,u.pulseWidthRange+1,Math.round(e.pulseWidth)):this.pulseWidth=u.pulseWidthRange,null!=e.decimalOffset?this.decimalOffset=W(0,100,Math.round(e.decimalOffset)):this.decimalOffset=0,null!=e.dynamism?this.supersawDynamism=W(0,u.supersawDynamismMax+1,Math.round(u.supersawDynamismMax*(0|e.dynamism)/100)):this.supersawDynamism=u.supersawDynamismMax,null!=e.spread?this.supersawSpread=W(0,u.supersawSpreadMax+1,Math.round(u.supersawSpreadMax*(0|e.spread)/100)):this.supersawSpread=Math.ceil(u.supersawSpreadMax/2),null!=e.shape?this.supersawShape=W(0,u.supersawShapeMax+1,Math.round(u.supersawShapeMax*(0|e.shape)/100)):this.supersawShape=0,null!=e.harmonics){for(let t=0;t<u.harmonicsControlPoints;t++)this.harmonicsWave.harmonics[t]=Math.max(0,Math.min(u.harmonicsMax,Math.round(u.harmonicsMax*+e.harmonics[t]/100)));this.harmonicsWave.markCustomWaveDirty()}else this.harmonicsWave.reset();if(null!=e.spectrum)for(let t=0;t<u.spectrumControlPoints;t++)this.spectrumWave.spectrum[t]=Math.max(0,Math.min(u.spectrumMax,Math.round(u.spectrumMax*+e.spectrum[t]/100))),this.spectrumWave.markCustomWaveDirty();else this.spectrumWave.reset(t);null!=e.stringSustain?this.stringSustain=W(0,u.stringSustainRange,Math.round((u.stringSustainRange-1)*(0|e.stringSustain)/100)):this.stringSustain=10,this.stringSustainType=u.enableAcousticSustain?u.sustainTypeNames.indexOf(e.stringSustainType):0,-1==this.stringSustainType&&(this.stringSustainType=0),2==this.type&&(this.chipNoise=u.chipNoises.findIndex((t=>t.name==e.wave)),"pink noise"==e.wave&&(this.chipNoise=u.chipNoises.findIndex((e=>"pink"==e.name))),"brownian noise"==e.wave&&(this.chipNoise=u.chipNoises.findIndex((e=>"brownian"==e.name))),-1==this.chipNoise&&(this.chipNoise=1));const f={custom:"note size",steady:"none","pluck 1":"twang 1","pluck 2":"twang 2","pluck 3":"twang 3"},m=e=>null!=f[e]?u.envelopes.dictionary[f[e]]:u.envelopes.dictionary[e];if(4==this.type&&null!=e.drums)for(let t=0;t<u.drumCount;t++){const s=e.drums[t];if(null!=s){if(this.drumsetEnvelopes[t]=u.envelopes.dictionary["twang 2"].index,null!=s.filterEnvelope){const e=m(s.filterEnvelope);null!=e&&(this.drumsetEnvelopes[t]=e.index)}if(null!=s.spectrum)for(let e=0;e<u.spectrumControlPoints;e++)this.drumsetSpectrumWaves[t].spectrum[e]=Math.max(0,Math.min(u.spectrumMax,Math.round(u.spectrumMax*+s.spectrum[e]/100)));this.drumsetSpectrumWaves[t].markCustomWaveDirty()}}if(0==this.type){const t={triangle:1,square:2,"pulse wide":3,"pulse narrow":4,sawtooth:5,"double saw":6,"double pulse":7,spiky:8,plateau:0},s={"10% pulse":22,"sunsoft bass":23,"loud pulse":24,sax:25,guitar:26,"atari bass":28,"atari pulse":29,"1% pulse":30,"curved sawtooth":31,viola:32,brass:33,"acoustic bass":34,lyre:35,"ramp pulse":36,piccolo:37,squaretooth:38,flatline:39,"pnryshk a (u5)":40,"pnryshk b (riff)":41},i={"shrill lute":42,"shrill bass":44,"nes pulse":45,"saw bass":46,euphonium:47,"shrill pulse":48,"r-sawtooth":49,recorder:50,"narrow saw":51,"deep square":52,"ring pulse":53,"double sine":54,contrabass:55,"double bass":56},n={"semi-square":63,"deep square":64,squaretal:40,"saw wide":65,"saw narrow ":66,"deep sawtooth":67,sawtal:68,pulse:69,"triple pulse":70,"high pulse":71,"deep pulse":72},a={test1:56,"pokey 4bit lfsr":57,"pokey 5step bass":58,"isolated spiky":59,"unnamed 1":60,"unnamed 2":61,"guitar string":75,intense:76,"buzz wave":77,"pokey square":57,"pokey bass":58,"banana wave":83,"test 1":84,"test 2":84,"real snare":85,"earthbound o. guitar":86},r={kick:87,snare:88,piano1:89,WOW:90,overdrive:91,trumpet:92,saxophone:93,orchestrahit:94,"detached violin":95,synth:96,sonic3snare:97,"come on":98,choir:99,overdriveguitar:100,flute:101,"legato violin":102,"tremolo violin":103,"amen break":104,"pizzicato violin":105,"tim allen grunt":106,tuba:107,loopingcymbal:108,standardkick:109,standardsnare:110,closedhihat:111,foothihat:112,openhihat:113,crashcymbal:114,pianoC4:115,"liver pad":116,marimba:117,susdotwav:118,wackyboxtts:119};this.chipWave=-1;const o=e.wave;for(const e of[t,s,i,n,a,r])if(-1==this.chipWave&&null!=e[o]&&null!=u.chipWaves[e[o]]){this.chipWave=e[o];break}if(-1==this.chipWave){const e=u.chipWaves.findIndex((e=>e.name==o));-1!=e&&(this.chipWave=e)}-1==this.chipWave&&(this.chipWave=1)}if(1==this.type||11==this.type){if(1==this.type)this.algorithm=u.algorithms.findIndex((t=>t.name==e.algorithm)),-1==this.algorithm&&(this.algorithm=0),this.feedbackType=u.feedbacks.findIndex((t=>t.name==e.feedbackType)),-1==this.feedbackType&&(this.feedbackType=0);else{if(this.algorithm6Op=u.algorithms6Op.findIndex((t=>t.name==e.algorithm)),-1==this.algorithm6Op&&(this.algorithm6Op=1),0==this.algorithm6Op?this.customAlgorithm.set(e.customAlgorithm.carrierCount,e.customAlgorithm.mods):this.customAlgorithm.fromPreset(this.algorithm6Op),this.feedbackType6Op=u.feedbacks6Op.findIndex((t=>t.name==e.feedbackType)),-1==this.feedbackType6Op){let t=S([{name:"2⟲ 3⟲",indices:[[],[2],[3],[],[],[]]},{name:"3⟲ 4⟲",indices:[[],[],[3],[4],[],[]]},{name:"4⟲ 5⟲",indices:[[],[],[],[4],[5],[]]},{name:"5⟲ 6⟲",indices:[[],[],[],[],[5],[6]]},{name:"1⟲ 6⟲",indices:[[1],[],[],[],[],[6]]},{name:"1⟲ 3⟲",indices:[[1],[],[3],[],[],[]]},{name:"1⟲ 4⟲",indices:[[1],[],[],[4],[],[]]},{name:"1⟲ 5⟲",indices:[[1],[],[],[],[5],[]]},{name:"4⟲ 6⟲",indices:[[],[],[],[4],[],[6]]},{name:"2⟲ 6⟲",indices:[[],[2],[],[],[],[6]]},{name:"3⟲ 6⟲",indices:[[],[],[3],[],[],[6]]},{name:"4⟲ 5⟲ 6⟲",indices:[[],[],[],[4],[5],[6]]},{name:"1⟲ 3⟲ 6⟲",indices:[[1],[],[3],[],[],[6]]},{name:"2→5",indices:[[],[],[],[],[2],[]]},{name:"2→6",indices:[[],[],[],[],[],[2]]},{name:"3→5",indices:[[],[],[],[],[3],[]]},{name:"3→6",indices:[[],[],[],[],[],[3]]},{name:"4→6",indices:[[],[],[],[],[],[4]]},{name:"5→6",indices:[[],[],[],[],[],[5]]},{name:"1→3→4",indices:[[],[],[1],[],[3],[]]},{name:"2→5→6",indices:[[],[],[],[],[2],[5]]},{name:"2→4→6",indices:[[],[],[],[2],[],[4]]},{name:"4→5→6",indices:[[],[],[],[],[4],[5]]},{name:"3→4→5→6",indices:[[],[],[],[3],[4],[5]]},{name:"2→3→4→5→6",indices:[[],[1],[2],[3],[4],[5]]},{name:"1→2→3→4→5→6",indices:[[],[1],[2],[3],[4],[5]]}]),s=t[t.findIndex((t=>t.name==e.feedbackType))].indices;null!=s?(this.feedbackType6Op=0,this.customFeedbackType.set(s)):this.feedbackType6Op=1}0==this.feedbackType6Op&&null!=e.customFeedback?this.customFeedbackType.set(e.customFeedback.mods):this.customFeedbackType.fromPreset(this.feedbackType6Op)}null!=e.feedbackAmplitude?this.feedbackAmplitude=W(0,u.operatorAmplitudeMax+1,0|e.feedbackAmplitude):this.feedbackAmplitude=0;for(let t=0;t<u.operatorCount+(11==this.type?2:0);t++){const s=this.operators[t];let i;if(null!=e.operators&&(i=e.operators[t]),null==i&&(i={}),s.frequency=u.operatorFrequencies.findIndex((e=>e.name==i.frequency)),-1==s.frequency&&(s.frequency=0),null!=i.amplitude?s.amplitude=W(0,u.operatorAmplitudeMax+1,0|i.amplitude):s.amplitude=0,null!=i.waveform){if("goldbox"==o&&t>3){s.waveform=0;continue}s.waveform=u.operatorWaves.findIndex((e=>e.name==i.waveform)),-1==s.waveform&&("square"==i.waveform?(s.waveform=u.operatorWaves.dictionary["pulse width"].index,s.pulseWidth=5):s.waveform=0)}else s.waveform=0;null!=i.pulseWidth?s.pulseWidth=0|i.pulseWidth:s.pulseWidth=5}}else if(9==this.type){if(e.customChipWave){for(let t=0;t<64;t++)this.customChipWave[t]=e.customChipWave[t];let t=0;for(let e=0;e<this.customChipWave.length;e++)t+=this.customChipWave[e];const s=t/this.customChipWave.length;let i=0,n=0;for(let e=0;e<this.customChipWave.length;e++)i+=n,n=this.customChipWave[e]-s,this.customChipWaveIntegral[e]=i;this.customChipWaveIntegral[64]=0}}else if(10==this.type&&null!=e.modChannels)for(let t=0;t<u.modCount;t++)this.modChannels[t]=e.modChannels[t],this.modInstruments[t]=e.modInstruments[t],this.modulators[t]=e.modSettings[t],null!=e.modFilterTypes&&(this.modFilterTypes[t]=e.modFilterTypes[t]);if(10!=this.type){this.chord==u.chords.dictionary.arpeggio.index&&null!=e.arpeggioSpeed?this.arpeggioSpeed=e.arpeggioSpeed:this.arpeggioSpeed=i?9:12,null!=e.fastTwoNoteArp?this.fastTwoNoteArp=e.fastTwoNoteArp:this.fastTwoNoteArp=n,null!=e.clicklessTransition?this.clicklessTransition=e.clicklessTransition:this.clicklessTransition=!1,null!=e.aliases?this.aliases=e.aliases:"modbox"==o?(this.effects=8|this.effects,this.aliases=!0,this.distortion=0):this.aliases=!1,null!=e.noteFilterType&&(this.noteFilterType=e.noteFilterType),null!=e.noteSimpleCut&&(this.noteFilterSimpleCut=e.noteSimpleCut),null!=e.noteSimplePeak&&(this.noteFilterSimplePeak=e.noteSimplePeak),null!=e.noteFilter?this.noteFilter.fromJsonObject(e.noteFilter):this.noteFilter.reset();for(let t=0;t<u.filterMorphCount;t++)Array.isArray(e["noteSubFilters"+t])&&(this.noteSubFilters[t]=new fe,this.noteSubFilters[t].fromJsonObject(e["noteSubFilters"+t]));if(null!=e.eqFilterType&&(this.eqFilterType=e.eqFilterType),null!=e.eqSimpleCut&&(this.eqFilterSimpleCut=e.eqSimpleCut),null!=e.eqSimplePeak&&(this.eqFilterSimplePeak=e.eqSimplePeak),Array.isArray(e.eqFilter))this.eqFilter.fromJsonObject(e.eqFilter);else{this.eqFilter.reset();const t={},s=8e3,i=11,n=8;if(null!=e.filterCutoffHz?t.filterCutoff=W(0,i,Math.round(i-1+2*Math.log((0|e.filterCutoffHz)/s)/Math.LN2)):t.filterCutoff=0==this.type?6:10,null!=e.filterResonance?t.filterResonance=W(0,n,Math.round((n-1)*(0|e.filterResonance)/100)):t.filterResonance=0,t.filterEnvelope=m(e.filterEnvelope),t.pulseEnvelope=m(e.pulseEnvelope),t.feedbackEnvelope=m(e.feedbackEnvelope),Array.isArray(e.operators)){t.operatorEnvelopes=[];for(let s=0;s<u.operatorCount+(11==this.type?2:0);s++){let i;null!=e.operators[s]&&(i=m(e.operators[s].envelope)),t.operatorEnvelopes[s]=null!=i?i:u.envelopes.dictionary.none}}if(null!=e.filter){const s=[10,6,3,0,8,5,2],i=["none","none","none","none","decay 1","decay 2","decay 3"],n=["none","bright","medium","soft","decay bright","decay medium","decay soft"],a={"sustain sharp":1,"sustain medium":2,"sustain soft":3,"decay sharp":4};let r=null!=a[e.filter]?a[e.filter]:n.indexOf(e.filter);-1==r&&(r=0),t.filterCutoff=s[r],t.filterEnvelope=m(i[r]),t.filterResonance=0}this.convertLegacySettings(t,!0)}for(let t=0;t<u.filterMorphCount;t++)Array.isArray(e["eqSubFilters"+t])&&(this.eqSubFilters[t]=new fe,this.eqSubFilters[t].fromJsonObject(e["eqSubFilters"+t]));if(Array.isArray(e.envelopes)){const t=e.envelopes;for(let e=0;e<t.length&&!(this.envelopeCount>=u.maxEnvelopeCount);e++){const s=new me;s.fromJsonObject(t[e]),this.addEnvelope(s.target,s.index,s.envelope)}}}0===l&&(null!=e.isUsingAdvancedLoopControls?(this.isUsingAdvancedLoopControls=e.isUsingAdvancedLoopControls,this.chipWaveLoopStart=e.chipWaveLoopStart,this.chipWaveLoopEnd=e.chipWaveLoopEnd,this.chipWaveLoopMode=e.chipWaveLoopMode,this.chipWavePlayBackwards=e.chipWavePlayBackwards,this.chipWaveStartOffset=e.chipWaveStartOffset):(this.isUsingAdvancedLoopControls=!1,this.chipWaveLoopStart=0,this.chipWaveLoopEnd=u.rawRawChipWaves[this.chipWave].samples.length-1,this.chipWaveLoopMode=0,this.chipWavePlayBackwards=!1,this.chipWaveStartOffset=0))}getLargestControlPointCount(e){let t;if(e){t=this.noteFilter.controlPointCount;for(let e=0;e<u.filterMorphCount;e++)null!=this.noteSubFilters[e]&&this.noteSubFilters[e].controlPointCount>t&&(t=this.noteSubFilters[e].controlPointCount)}else{t=this.eqFilter.controlPointCount;for(let e=0;e<u.filterMorphCount;e++)null!=this.eqSubFilters[e]&&this.eqSubFilters[e].controlPointCount>t&&(t=this.eqSubFilters[e].controlPointCount)}return t}static frequencyFromPitch(e){return 440*Math.pow(2,(e-69)/12)}addEnvelope(e,t,s){let i=!1;if(this.supportsEnvelopeTarget(e,t)||(i=!0),this.envelopeCount>=u.maxEnvelopeCount)throw new Error;for(;this.envelopes.length<=this.envelopeCount;)this.envelopes[this.envelopes.length]=new me;const n=this.envelopes[this.envelopeCount];n.target=i?u.instrumentAutomationTargets.dictionary.none.index:e,n.index=i?0:t,n.envelope=s,this.envelopeCount++}supportsEnvelopeTarget(e,t){const s=u.instrumentAutomationTargets[e];if(null==s.computeIndex&&"none"!=s.name)return!1;if(t>=s.maxCount)return!1;if(null!=s.compatibleInstruments&&-1==s.compatibleInstruments.indexOf(this.type))return!1;if(null!=s.effect&&0==(this.effects&1<<s.effect))return!1;if(s.isFilter){let e=this.noteFilter.controlPointCount;if(this.noteFilterType&&(e=1),t>=e)return!1}return"operatorFrequency"!=s.name&&"operatorAmplitude"!=s.name||!(t>=4+(11==this.type?2:0))}clearInvalidEnvelopeTargets(){for(let e=0;e<this.envelopeCount;e++){const t=this.envelopes[e].target,s=this.envelopes[e].index;this.supportsEnvelopeTarget(t,s)||(this.envelopes[e].target=u.instrumentAutomationTargets.dictionary.none.index,this.envelopes[e].index=0)}}getTransition(){return M(this.effects)?u.transitions[this.transition]:10==this.type?u.transitions.dictionary.interrupt:u.transitions.dictionary.normal}getFadeInSeconds(){return 4==this.type?0:xe.fadeInSettingToSeconds(this.fadeIn)}getFadeOutTicks(){return 4==this.type?u.drumsetFadeOutTicks:xe.fadeOutSettingToTicks(this.fadeOut)}getChord(){return w(this.effects)?u.chords[this.chord]:u.chords.dictionary.simultaneous}getDrumsetEnvelope(e){if(4!=this.type)throw new Error("Can't getDrumsetEnvelope() for non-drumset.");return u.envelopes[this.drumsetEnvelopes[e]]}}class ye{constructor(){this.octave=0,this.instruments=[],this.patterns=[],this.bars=[],this.muted=!1,this.name=""}}class ve{constructor(e){this.scaleCustom=[],this.channels=[],this.limitDecay=4,this.limitRise=4e3,this.compressionThreshold=1,this.limitThreshold=1,this.compressionRatio=1,this.limitRatio=1,this.masterGain=1,this.inVolumeCap=0,this.outVolumeCap=0,this.getNewNoteVolume=(e,t,s,i)=>{if(e&&null!=t&&null!=s&&null!=i){i=u.modCount-i-1;let e=u.modulators[this.channels[t].instruments[s].modulators[i]].newNoteVol,n=u.modulators.dictionary.tempo.index;return this.channels[t].instruments[s].modulators[i]==n&&(e=this.tempo-u.modulators[n].convertRealFactor),null!=e?e:6}return 6},this.getVolumeCap=(e,t,s,i)=>{if(e&&null!=t&&null!=s&&null!=i){i=u.modCount-i-1;let e=this.channels[t].instruments[s],n=u.modulators[e.modulators[i]],a=n.maxRawVol;return null!=a?("eq filter"!=n.name&&"note filter"!=n.name||(a=u.filterMorphCount-1,e.modFilterTypes[i]>0&&e.modFilterTypes[i]%2?a=u.filterFreqRange:e.modFilterTypes[i]>0&&(a=u.filterGainRange)),a):6}return 6},this.getVolumeCapForSetting=(e,t,s)=>{if(e){let e=u.modulators[t].maxRawVol;return null!=e?(null==s||"eq filter"!=u.modulators[t].name&&"note filter"!=u.modulators[t].name||(e=u.filterMorphCount-1,s>0&&s%2?e=u.filterFreqRange:s>0&&(e=u.filterGainRange)),e):u.noteSizeMax}return u.noteSizeMax},null!=e?this.fromBase64String(e):this.initToDefault(!0)}getChannelCount(){return this.pitchChannelCount+this.noiseChannelCount+this.modChannelCount}getMaxInstrumentsPerChannel(){return Math.max(this.layeredInstruments?u.layeredInstrumentCountMax:u.instrumentCountMin,this.patternInstruments?u.patternInstrumentCountMax:u.instrumentCountMin)}getMaxInstrumentsPerPattern(e){return this.getMaxInstrumentsPerPatternForChannel(this.channels[e])}getMaxInstrumentsPerPatternForChannel(e){return this.layeredInstruments?Math.min(u.layeredInstrumentCountMax,e.instruments.length):1}getChannelIsNoise(e){return e>=this.pitchChannelCount&&e<this.pitchChannelCount+this.noiseChannelCount}getChannelIsMod(e){return e>=this.pitchChannelCount+this.noiseChannelCount}initToDefault(e=!0){if(this.scale=0,this.scaleCustom=[!0,!1,!0,!0,!1,!1,!1,!0,!0,!1,!0,!0],this.key=0,this.octave=0,this.loopStart=0,this.loopLength=4,this.tempo=120,this.reverb=0,this.beatsPerBar=8,this.barCount=16,this.patternsPerChannel=8,this.rhythm=3,this.layeredInstruments=!1,this.patternInstruments=!1,this.title="Untitled",e){this.pitchChannelCount=3,this.noiseChannelCount=1,this.modChannelCount=0;for(let e=0;e<this.getChannelCount();e++){const t=e>=this.pitchChannelCount&&e<this.pitchChannelCount+this.noiseChannelCount,s=e>=this.pitchChannelCount+this.noiseChannelCount;this.channels.length<=e&&(this.channels[e]=new ye);const i=this.channels[e];i.octave=Math.max(3-e,0);for(let e=0;e<this.patternsPerChannel;e++)i.patterns.length<=e?i.patterns[e]=new ne:i.patterns[e].reset();i.patterns.length=this.patternsPerChannel;for(let e=0;e<u.instrumentCountMin;e++)i.instruments.length<=e&&(i.instruments[e]=new de(t,s)),i.instruments[e].setTypeAndReset(s?10:t?2:0,t,s);i.instruments.length=u.instrumentCountMin;for(let e=0;e<this.barCount;e++)i.bars[e]=e<4?1:0;i.bars.length=this.barCount}this.channels.length=this.getChannelCount()}}toBase64String(){let e,t=[];t.push(ve.k),t.push(X[ve.P]),t.push(78);var s=encodeURIComponent(this.title);t.push(X[s.length>>6],X[63&s.length]);for(let e=0;e<s.length;e++)t.push(s.charCodeAt(e));if(t.push(110,X[this.pitchChannelCount],X[this.noiseChannelCount],X[this.modChannelCount]),t.push(115,X[this.scale]),this.scale==u.scales.dictionary.Custom.index)for(var i=1;i<u.pitchesPerOctave;i++)t.push(X[this.scaleCustom[i]?1:0]);t.push(107,X[this.key],X[this.octave-u.octaveMin]),t.push(108,X[this.loopStart>>6],X[63&this.loopStart]),t.push(101,X[this.loopLength-1>>6],X[this.loopLength-1&63]),t.push(116,X[this.tempo>>6],X[63&this.tempo]),t.push(97,X[this.beatsPerBar-1]),t.push(103,X[this.barCount-1>>6],X[this.barCount-1&63]),t.push(106,X[this.patternsPerChannel-1>>6],X[this.patternsPerChannel-1&63]),t.push(114,X[this.rhythm]),t.push(79),1!=this.compressionRatio||1!=this.limitRatio||4e3!=this.limitRise||4!=this.limitDecay||1!=this.limitThreshold||1!=this.compressionThreshold||1!=this.masterGain?(t.push(X[Math.round(this.compressionRatio<1?10*this.compressionRatio:10+60*(this.compressionRatio-1))]),t.push(X[Math.round(this.limitRatio<1?10*this.limitRatio:9+this.limitRatio)]),t.push(X[this.limitDecay]),t.push(X[Math.round((this.limitRise-2e3)/250)]),t.push(X[Math.round(20*this.compressionThreshold)]),t.push(X[Math.round(20*this.limitThreshold)]),t.push(X[Math.round(50*this.masterGain)>>6],X[63&Math.round(50*this.masterGain)])):t.push(X[63]),t.push(85);for(let e=0;e<this.getChannelCount();e++){var n=encodeURIComponent(this.channels[e].name);t.push(X[n.length>>6],X[63&n.length]);for(let e=0;e<n.length;e++)t.push(n.charCodeAt(e))}if(t.push(105,X[this.layeredInstruments<<1|this.patternInstruments]),this.layeredInstruments||this.patternInstruments)for(let e=0;e<this.getChannelCount();e++)t.push(X[this.channels[e].instruments.length-u.instrumentCountMin]);t.push(111);for(let e=0;e<this.pitchChannelCount;e++)t.push(X[this.channels[e].octave]);for(let e=0;e<this.getChannelCount();e++)for(let s=0;s<this.channels[e].instruments.length;s++){const i=this.channels[e].instruments[s];if(t.push(84,X[i.type]),t.push(118,X[i.volume+u.volumeRange/2>>6],X[i.volume+u.volumeRange/2&63]),t.push(117,X[i.preset>>6],X[63&i.preset]),t.push(102),t.push(X[+i.eqFilterType]),i.eqFilterType)t.push(X[i.eqFilterSimpleCut]),t.push(X[i.eqFilterSimplePeak]);else{if(null==i.eqFilter)t.push(X[0]),console.log("Null EQ filter settings detected in toBase64String for channelIndex "+e+", instrumentIndex "+s);else{t.push(X[i.eqFilter.controlPointCount]);for(let e=0;e<i.eqFilter.controlPointCount;e++){const s=i.eqFilter.controlPoints[e];t.push(X[s.type],X[Math.round(s.freq)],X[Math.round(s.gain)])}}let n=0;for(let e=0;e<u.filterMorphCount-1;e++)n|=+(null!=i.eqSubFilters[e+1])<<e;t.push(X[n>>6],X[63&n]);for(let e=0;e<u.filterMorphCount-1;e++)if(n&1<<e){t.push(X[i.eqSubFilters[e+1].controlPointCount]);for(let s=0;s<i.eqSubFilters[e+1].controlPointCount;s++){const n=i.eqSubFilters[e+1].controlPoints[s];t.push(X[n.type],X[Math.round(n.freq)],X[Math.round(n.gain)])}}}if(t.push(113,X[i.effects>>6],X[63&i.effects]),P(i.effects))if(t.push(X[+i.noteFilterType]),i.noteFilterType)t.push(X[i.noteFilterSimpleCut]),t.push(X[i.noteFilterSimplePeak]);else{if(null==i.noteFilter)t.push(X[0]),console.log("Null note filter settings detected in toBase64String for channelIndex "+e+", instrumentIndex "+s);else{t.push(X[i.noteFilter.controlPointCount]);for(let e=0;e<i.noteFilter.controlPointCount;e++){const s=i.noteFilter.controlPoints[e];t.push(X[s.type],X[Math.round(s.freq)],X[Math.round(s.gain)])}}let n=0;for(let e=0;e<u.filterMorphCount-1;e++)n|=+(null!=i.noteSubFilters[e+1])<<e;t.push(X[n>>6],X[63&n]);for(let e=0;e<u.filterMorphCount-1;e++)if(n&1<<e){t.push(X[i.noteSubFilters[e+1].controlPointCount]);for(let s=0;s<i.noteSubFilters[e+1].controlPointCount;s++){const n=i.noteSubFilters[e+1].controlPoints[s];t.push(X[n.type],X[Math.round(n.freq)],X[Math.round(n.gain)])}}}if(M(i.effects)&&t.push(X[i.transition]),w(i.effects)&&(t.push(X[i.chord]),i.chord==u.chords.dictionary.arpeggio.index&&(t.push(X[i.arpeggioSpeed]),t.push(X[+i.fastTwoNoteArp]))),x(i.effects)&&t.push(X[i.pitchShift]),k(i.effects)&&t.push(X[i.detune-u.detuneMin>>6],X[i.detune-u.detuneMin&63]),F(i.effects)&&(t.push(X[i.vibrato]),i.vibrato==u.vibratos.length&&(t.push(X[Math.round(25*i.vibratoDepth)]),t.push(X[i.vibratoSpeed]),t.push(X[Math.round(i.vibratoDelay)]),t.push(X[i.vibratoType]))),I(i.effects)&&(t.push(X[i.distortion]),t.push(X[+i.aliases])),q(i.effects)&&t.push(X[i.bitcrusherFreq],X[i.bitcrusherQuantization]),T(i.effects)&&(t.push(X[i.pan>>6],X[63&i.pan]),t.push(X[i.panDelay])),D(i.effects)&&t.push(X[i.chorus]),O(i.effects)&&t.push(X[i.echoSustain],X[i.echoDelay]),R(i.effects)&&t.push(X[i.reverb]),4!=i.type&&(t.push(100,X[i.fadeIn],X[i.fadeOut]),t.push(X[+i.clicklessTransition])),5==i.type||7==i.type){t.push(72);const e=new te;for(let t=0;t<u.harmonicsControlPoints;t++)e.write(u.harmonicsControlPointBits,i.harmonicsWave.harmonics[t]);e.encodeBase64(t)}if(0==i.type){i.chipWave>186?(t.push(119,X[i.chipWave-186]),t.push(X[3])):i.chipWave>124?(t.push(119,X[i.chipWave-124]),t.push(X[2])):i.chipWave>62?(t.push(119,X[i.chipWave-62]),t.push(X[1])):(t.push(119,X[i.chipWave]),t.push(X[0])),t.push(104,X[i.unison]),i.unison==u.unisons.length&&Q(t,i.unisonVoices,i.unisonSpread,i.unisonOffset,i.unisonExpression,i.unisonSign),t.push(121);const e=W(0,32,i.chipWaveLoopMode)<<1|(i.isUsingAdvancedLoopControls?1:0);t.push(X[e]);const s=W(0,32,0)<<1|(i.chipWavePlayBackwards?1:0);t.push(X[s]),K(t,i.chipWaveLoopStart),K(t,i.chipWaveLoopEnd),K(t,i.chipWaveStartOffset)}else if(1==i.type||11==i.type){if(1==i.type)t.push(65,X[i.algorithm]),t.push(70,X[i.feedbackType]);else{if(t.push(65,X[i.algorithm6Op]),0==i.algorithm6Op){t.push(67,X[i.customAlgorithm.carrierCount]),t.push(113);for(let e=0;e<i.customAlgorithm.modulatedBy.length;e++){for(let s=0;s<i.customAlgorithm.modulatedBy[e].length;s++)t.push(X[i.customAlgorithm.modulatedBy[e][s]]);t.push(82)}t.push(113)}if(t.push(70,X[i.feedbackType6Op]),0==i.feedbackType6Op){t.push(113);for(let e=0;e<i.customFeedbackType.indices.length;e++){for(let s=0;s<i.customFeedbackType.indices[e].length;s++)t.push(X[i.customFeedbackType.indices[e][s]]);t.push(82)}t.push(113)}}t.push(66,X[i.feedbackAmplitude]),t.push(81);for(let e=0;e<(11==i.type?6:u.operatorCount);e++)t.push(X[i.operators[e].frequency]);t.push(80);for(let e=0;e<(11==i.type?6:u.operatorCount);e++)t.push(X[i.operators[e].amplitude]);t.push(82);for(let e=0;e<(11==i.type?6:u.operatorCount);e++)t.push(X[i.operators[e].waveform]),2==i.operators[e].waveform&&t.push(X[i.operators[e].pulseWidth])}else if(9==i.type){i.chipWave>186?(t.push(119,X[i.chipWave-186]),t.push(X[3])):i.chipWave>124?(t.push(119,X[i.chipWave-124]),t.push(X[2])):i.chipWave>62?(t.push(119,X[i.chipWave-62]),t.push(X[1])):(t.push(119,X[i.chipWave]),t.push(X[0])),t.push(104,X[i.unison]),i.unison==u.unisons.length&&Q(t,i.unisonVoices,i.unisonSpread,i.unisonOffset,i.unisonExpression,i.unisonSign),t.push(77);for(let e=0;e<64;e++)t.push(X[i.customChipWave[e]+24])}else if(2==i.type)t.push(119,X[i.chipNoise]),t.push(104,X[i.unison]),i.unison==u.unisons.length&&Q(t,i.unisonVoices,i.unisonSpread,i.unisonOffset,i.unisonExpression,i.unisonSign);else if(3==i.type){t.push(83);const e=new te;for(let t=0;t<u.spectrumControlPoints;t++)e.write(u.spectrumControlPointBits,i.spectrumWave.spectrum[t]);e.encodeBase64(t),t.push(104,X[i.unison]),i.unison==u.unisons.length&&Q(t,i.unisonVoices,i.unisonSpread,i.unisonOffset,i.unisonExpression,i.unisonSign)}else if(4==i.type){t.push(122);for(let e=0;e<u.drumCount;e++)t.push(X[i.drumsetEnvelopes[e]]);t.push(83);const e=new te;for(let t=0;t<u.drumCount;t++)for(let s=0;s<u.spectrumControlPoints;s++)e.write(u.spectrumControlPointBits,i.drumsetSpectrumWaves[t].spectrum[s]);e.encodeBase64(t)}else if(5==i.type)t.push(104,X[i.unison]),i.unison==u.unisons.length&&Q(t,i.unisonVoices,i.unisonSpread,i.unisonOffset,i.unisonExpression,i.unisonSign);else if(6==i.type)t.push(87,X[i.pulseWidth]),t.push(X[i.decimalOffset>>6],X[63&i.decimalOffset]),t.push(104,X[i.unison]),i.unison==u.unisons.length&&Q(t,i.unisonVoices,i.unisonSpread,i.unisonOffset,i.unisonExpression,i.unisonSign);else if(8==i.type)t.push(120,X[i.supersawDynamism],X[i.supersawSpread],X[i.supersawShape]),t.push(87,X[i.pulseWidth]),t.push(X[i.decimalOffset>>6],X[63&i.decimalOffset]);else if(7==i.type){if(u.stringSustainRange>32)throw new Error("Not enough bits to represent sustain value and type in same base64 character.");t.push(104,X[i.unison]),i.unison==u.unisons.length&&Q(t,i.unisonVoices,i.unisonSpread,i.unisonOffset,i.unisonExpression,i.unisonSign),t.push(73,X[i.stringSustain|i.stringSustainType<<5])}else if(10!=i.type)throw new Error("Unknown instrument type.");t.push(69,X[i.envelopeCount]),t.push(X[i.envelopeSpeed]),t.push(X[+i.discreteEnvelope]);for(let e=0;e<i.envelopeCount;e++)t.push(X[i.envelopes[e].target]),u.instrumentAutomationTargets[i.envelopes[e].target].maxCount>1&&t.push(X[i.envelopes[e].index]),t.push(X[i.envelopes[e].envelope])}t.push(98),e=new te;let a=0;for(;1<<a<this.patternsPerChannel+1;)a++;for(let t=0;t<this.getChannelCount();t++)for(let s=0;s<this.barCount;s++)e.write(a,this.channels[t].bars[s]);e.encodeBase64(t),t.push(112),e=new te;const r=new te,o=ve.getNeededBits(u.noteSizeMax);for(let t=0;t<this.getChannelCount();t++){const s=this.channels[t],i=this.getMaxInstrumentsPerPattern(t),n=this.getChannelIsNoise(t),a=this.getChannelIsMod(t),l=ve.getNeededBits(i-u.instrumentCountMin),h=ve.getNeededBits(s.instruments.length-1);if(a){const i=ve.getNeededBits(this.getMaxInstrumentsPerChannel()+2);for(let n=0;n<s.instruments.length;n++){let s=this.channels[t].instruments[n];for(let t=0;t<u.modCount;t++){const n=s.modChannels[t],a=s.modInstruments[t],r=s.modulators[t],o=s.modFilterTypes[t];let l=u.modulators[r].forSong?2:0;r==u.modulators.dictionary.none.index&&(l=3),e.write(2,l),0!=l&&1!=l||(e.write(8,n),e.write(i,a)),3!=l&&e.write(6,r),"eq filter"!=u.modulators[s.modulators[t]].name&&"note filter"!=u.modulators[s.modulators[t]].name||e.write(6,o)}}}const c=n||a?0:s.octave*u.pitchesPerOctave;let p=n?4:c;const f=a?[0,1,2,3,4,5]:n?[4,6,7,2,3,8,0,10]:[0,7,12,19,24,-5,-12],m=[];for(let e=0;e<f.length;e++)f[e]+=c;for(const t of s.patterns){if(this.patternInstruments){const s=j(u.instrumentCountMin,i,t.instruments.length);e.write(l,s-u.instrumentCountMin);for(let i=0;i<s;i++)e.write(h,t.instruments[i])}if(t.notes.length>0){e.write(1,1);let s=0;for(const i of t.notes){i.start<s&&a&&(e.write(2,0),e.write(1,1),e.writePartDuration(s-i.start)),i.start>s&&(e.write(2,0),a&&e.write(1,0),e.writePartDuration(i.start-s)),r.clear(),1==i.pitches.length?r.write(1,0):(r.write(1,1),r.write(3,i.pitches.length-2)),r.writePinCount(i.pins.length-1),a?r.write(9,i.pins[0].size):r.write(o,i.pins[0].size);let t=0,n=i.pitches[0],l=n;const h=[];for(let e=1;e<i.pins.length;e++){const s=i.pins[e],u=n+s.interval;l!=u?(r.write(1,1),h.push(u),l=u):r.write(1,0),r.writePartDuration(s.time-t),t=s.time,a?r.write(9,s.size):r.write(o,s.size)}const u=String.fromCharCode.apply(null,r.encodeBase64([])),c=m.indexOf(u);-1==c?(e.write(2,1),e.concat(r)):(e.write(1,1),e.writeLongTail(0,0,c),m.splice(c,1)),m.unshift(u),m.length>10&&m.pop();const d=i.pitches.concat(h);for(let t=0;t<d.length;t++){const s=d[t],n=f.indexOf(s);if(-1==n){let t=0,i=p;if(i<s)for(;i!=s;)i++,-1==f.indexOf(i)&&t++;else for(;i!=s;)i--,-1==f.indexOf(i)&&t--;e.write(1,0),e.writePitchInterval(t)}else e.write(1,1),e.write(4,n),f.splice(n,1);f.unshift(s),f.length>16&&f.pop(),p=t==i.pitches.length-1?i.pitches[0]:s}0==i.start&&e.write(1,i.continuesLastPattern?1:0),s=i.end}s<this.beatsPerBar*u.partsPerBeat+ +a&&(e.write(2,0),a&&e.write(1,0),e.writePartDuration(this.beatsPerBar*u.partsPerBeat+ +a-s))}else e.write(1,0)}}let l=e.lengthBase64(),h=[];for(;l>0;)h.unshift(X[63&l]),l>>=6;t.push(X[h.length]),Array.prototype.push.apply(t,h),e.encodeBase64(t);const c=64e3;let p="";if(null!=z.customSamples&&z.customSamples.length>0&&(p="|"+z.customSamples.join("|")),t.length<c)return String.fromCharCode.apply(null,t)+p;{let e="";for(let s=0;s<t.length;s+=c)e+=String.fromCharCode.apply(null,t.slice(s,s+c));return e+p}}static I(e){return 0==e?e=1:1==e&&(e=0),u.envelopes[W(0,u.envelopes.length,e)]}fromBase64String(e,t="auto"){if(null==e||""==e)return ve.q(),void this.initToDefault(!0);let s=0;for(;e.charCodeAt(s)<=32;)s++;if(35==e.charCodeAt(s)&&s++,123==e.charCodeAt(s))return void this.fromJsonObject(JSON.parse(0==s?e:e.substring(s)),t);const a=e.charCodeAt(s);let o,l,c,p;106==a?(o=!1,l=!0,c=!1,p=!1,s++):103==a?(o=!1,l=!1,c=!0,p=!1,s++):117==a?(o=!1,l=!1,c=!1,p=!0,s++):100==a?(o=!1,l=!0,c=!1,p=!1,s++):(o=!0,l=!1,c=!1,p=!1);const f=Z[e.charCodeAt(s++)];if(o&&(-1==f||f>ve.T||f<ve.O))return;if(l&&(-1==f||f>ve.R||f<ve.H))return;if(c&&(-1==f||f>ve.L||f<ve.N))return;if(p&&(-1==f||f>ve.P||f<ve.V))return;const m=f<2,d=f<3,y=f<4,v=f<5,g=f<6,b=f<7,A=f<8,C=f<9;this.initToDefault(o&&C||l&&v||y&&c);const H=o&&C||l&&v;let E=!1;if(p||c){var L=(e=e.replaceAll("%7C","|")).split("|");if(e=L.shift(),null==z.customSamples||z.customSamples.join(", ")!=L.join(", ")){ve.$();let e=!1,t=!1,s=!1;const a=[],o=[];i.statusTable={},i.urlTable={},i.totalSamples=0,i.samplesLoaded=0,r.dispatchEvent(new n(i.totalSamples,i.samplesLoaded));for(const n of L)if("legacysamples"===n.toLowerCase())e||(e=!0,a.push(n),h(0));else if("nintariboxsamples"===n.toLowerCase())t||(t=!0,a.push(n),h(1));else if("mariopaintboxsamples"===n.toLowerCase())s||(s=!0,a.push(n),h(2));else{const e=d;if(!ve.W(n,a,o,i,e))continue}if(a.length>0&&(z.customSamples=a),o.length>0){const e=S(o);z.presetCategories[z.presetCategories.length]={name:"Custom Sample Presets",presets:e,index:z.presetCategories.length}}}}if(d&&o){for(const e of this.channels)e.instruments[0].transition=u.transitions.dictionary.interrupt.index,e.instruments[0].effects|=1024;this.channels[3].instruments[0].chipNoise=0}let N=null;if(o&&C||l&&v||y&&c){N=[];for(let e=N.length;e<this.getChannelCount();e++){N[e]=[];for(let t=0;t<u.instrumentCountMin;t++)N[e][t]={}}}let G,V=0,B=0,$=-1,U=!1,_=!1;for(;s<e.length;)switch(G=e.charCodeAt(s++)){case 78:var K=(Z[e.charCodeAt(s++)]<<6)+Z[e.charCodeAt(s++)];this.title=decodeURIComponent(e.substring(s,s+K)),s+=K;break;case 110:this.pitchChannelCount=Z[e.charCodeAt(s++)],this.noiseChannelCount=Z[e.charCodeAt(s++)],this.modChannelCount=o||l&&m?0:Z[e.charCodeAt(s++)],this.pitchChannelCount=j(u.pitchChannelCountMin,u.pitchChannelCountMax,this.pitchChannelCount),this.noiseChannelCount=j(u.noiseChannelCountMin,u.noiseChannelCountMax,this.noiseChannelCount),this.modChannelCount=j(u.modChannelCountMin,u.modChannelCountMax,this.modChannelCount);for(let e=this.channels.length;e<this.getChannelCount();e++)this.channels[e]=new ye;if(this.channels.length=this.getChannelCount(),o&&C||l&&v||y&&c)for(let e=N.length;e<this.getChannelCount();e++){N[e]=[];for(let t=0;t<u.instrumentCountMin;t++)N[e][t]={}}break;case 115:if(this.scale=Z[e.charCodeAt(s++)],this.scale==u.scales.dictionary.Custom.index)for(var Q=1;Q<u.pitchesPerOctave;Q++)this.scaleCustom[Q]=1==Z[e.charCodeAt(s++)];o&&(this.scale=0);break;case 107:if(b&&o)this.key=W(0,u.keys.length,11-Z[e.charCodeAt(s++)]),this.octave=0;else if(o||l)this.key=W(0,u.keys.length,Z[e.charCodeAt(s++)]),this.octave=0;else if(c||d&&p){const t=Z[e.charCodeAt(s++)],[i,n]=Y(t);this.key=i,this.octave=n}else this.key=W(0,u.keys.length,Z[e.charCodeAt(s++)]),this.octave=W(u.octaveMin,u.octaveMax+1,Z[e.charCodeAt(s++)]+u.octaveMin);break;case 108:this.loopStart=v&&o?Z[e.charCodeAt(s++)]:(Z[e.charCodeAt(s++)]<<6)+Z[e.charCodeAt(s++)];break;case 101:this.loopLength=v&&o?Z[e.charCodeAt(s++)]:(Z[e.charCodeAt(s++)]<<6)+Z[e.charCodeAt(s++)]+1;break;case 116:this.tempo=y&&o?[95,120,151,190][Z[e.charCodeAt(s++)]]:b&&o?[88,95,103,111,120,130,140,151,163,176,190,206,222,240,259][Z[e.charCodeAt(s++)]]:Z[e.charCodeAt(s++)]<<6|Z[e.charCodeAt(s++)],this.tempo=W(u.tempoMin,u.tempoMax+1,this.tempo);break;case 109:C&&o?(V=12*Z[e.charCodeAt(s++)],V=W(0,u.reverbRange,V)):(l&&v||y&&c)&&(V=Z[e.charCodeAt(s++)],V=W(0,u.reverbRange,V));break;case 97:this.beatsPerBar=d&&o?[6,7,8,9,10][Z[e.charCodeAt(s++)]]:Z[e.charCodeAt(s++)]+1,this.beatsPerBar=Math.max(u.beatsPerBarMin,Math.min(u.beatsPerBarMax,this.beatsPerBar));break;case 103:{const t=(Z[e.charCodeAt(s++)]<<6)+Z[e.charCodeAt(s++)]+1;this.barCount=j(u.barCountMin,u.barCountMax,t);for(let e=0;e<this.getChannelCount();e++){for(let t=this.channels[e].bars.length;t<this.barCount;t++)this.channels[e].bars[t]=t<4?1:0;this.channels[e].bars.length=this.barCount}}break;case 106:{let t;t=A&&o?Z[e.charCodeAt(s++)]+1:(Z[e.charCodeAt(s++)]<<6)+Z[e.charCodeAt(s++)]+1,this.patternsPerChannel=j(1,u.barCountMax,t);const i=this.getChannelCount();for(let e=0;e<i;e++){const t=this.channels[e].patterns;for(let e=t.length;e<this.patternsPerChannel;e++)t[e]=new ne;t.length=this.patternsPerChannel}}break;case 105:if(C&&o||l&&v||y&&c){const t=j(u.instrumentCountMin,u.patternInstrumentCountMax,Z[e.charCodeAt(s++)]+u.instrumentCountMin);this.layeredInstruments=!1,this.patternInstruments=t>1;for(let e=0;e<this.getChannelCount();e++){const s=e>=this.pitchChannelCount&&e<this.pitchChannelCount+this.noiseChannelCount,i=e>=this.pitchChannelCount+this.noiseChannelCount;for(let n=this.channels[e].instruments.length;n<t;n++)this.channels[e].instruments[n]=new de(s,i);if(this.channels[e].instruments.length=t,g&&o)for(let n=0;n<t;n++)this.channels[e].instruments[n].setTypeAndReset(s?2:0,s,i);for(let s=N[e].length;s<t;s++)N[e][s]={}}}else{const t=Z[e.charCodeAt(s++)];this.layeredInstruments=0!=(2&t),this.patternInstruments=0!=(1&t);for(let t=0;t<this.getChannelCount();t++){let i=1;(this.layeredInstruments||this.patternInstruments)&&(i=j(u.instrumentCountMin,this.getMaxInstrumentsPerChannel(),Z[e.charCodeAt(s++)]+u.instrumentCountMin));const n=this.channels[t],a=this.getChannelIsNoise(t),r=this.getChannelIsMod(t);for(let e=n.instruments.length;e<i;e++)n.instruments[e]=new de(a,r);n.instruments.length=i}}break;case 114:if(p)this.rhythm=Z[e.charCodeAt(s++)];else{let t=Z[e.charCodeAt(s++)];this.rhythm=W(0,u.rhythms.length,t+2),(l&&d||o)&&(this.rhythm!=u.rhythms.dictionary["÷3 (triplets)"].index&&this.rhythm!=u.rhythms.dictionary["÷6 (sextuplets)"].index||(U=!0),this.rhythm>=u.rhythms.dictionary["÷6 (sextuplets)"].index&&(_=!0))}break;case 111:if(d&&o){const t=Z[e.charCodeAt(s++)];this.channels[t].octave=W(0,u.pitchOctaves,Z[e.charCodeAt(s++)]+1),t>=this.pitchChannelCount&&(this.channels[t].octave=0)}else if(C&&o||l&&v||y&&c)for(let t=0;t<this.getChannelCount();t++)this.channels[t].octave=W(0,u.pitchOctaves,Z[e.charCodeAt(s++)]+1),t>=this.pitchChannelCount&&(this.channels[t].octave=0);else{for(let t=0;t<this.pitchChannelCount;t++)this.channels[t].octave=W(0,u.pitchOctaves,Z[e.charCodeAt(s++)]);for(let e=this.pitchChannelCount;e<this.getChannelCount();e++)this.channels[e].octave=0}break;case 84:{$++,$>=this.channels[B].instruments.length&&(B++,$=0),j(0,this.channels.length-1,B);const t=this.channels[B].instruments[$];let i=j(0,11,Z[e.charCodeAt(s++)]);l&&v||y&&c?7!=i&&8!=i||(i+=2):(l&&g||c&&!y||p&&v)&&(8!=i&&9!=i&&10!=i||(i+=1)),t.setTypeAndReset(i,B>=this.pitchChannelCount&&B<this.pitchChannelCount+this.noiseChannelCount,B>=this.pitchChannelCount+this.noiseChannelCount),!(b&&o||m&&l)||0!=i&&9!=i&&6!=i||(t.aliases=!0,t.distortion=0,t.effects|=8),U&&(t.arpeggioSpeed=9),_&&(t.fastTwoNoteArp=!0),b&&o&&t.chord!=u.chords.dictionary.simultaneous.index&&(t.effects|=2048)}break;case 117:{const t=Z[e.charCodeAt(s++)]<<6|Z[e.charCodeAt(s++)];this.channels[B].instruments[$].preset=t,l&&v||y&&c?7==this.channels[B].instruments[$].preset&&(this.channels[B].instruments[$].preset=9,this.channels[B].instruments[$].type=9):(l&&g||p&&v)&&(8==this.channels[B].instruments[$].preset&&(this.channels[B].instruments[$].preset=9,this.channels[B].instruments[$].type=9),10==this.channels[B].instruments[$].preset&&(this.channels[B].instruments[$].preset=11,this.channels[B].instruments[$].type=11)),o&&t==z.nameToPresetValue("grand piano 1")&&(this.channels[B].instruments[$].preset=z.nameToPresetValue("grand piano 3"))}break;case 119:if(d&&o){const t=[1,2,3,4,5,6,7,8,0],i=Z[e.charCodeAt(s++)],n=this.channels[i].instruments[0];n.chipWave=W(0,u.chipWaves.length,0|t[Z[e.charCodeAt(s++)]]),n.convertLegacySettings(N[i][0],H)}else if(g&&o){const t=[1,2,3,4,5,6,7,8,0];for(let i=0;i<this.getChannelCount();i++)for(const n of this.channels[i].instruments)i>=this.pitchChannelCount?n.chipNoise=W(0,u.chipNoises.length,Z[e.charCodeAt(s++)]):n.chipWave=W(0,u.chipWaves.length,0|t[Z[e.charCodeAt(s++)]])}else if(b&&o){const t=[1,2,3,4,5,6,7,8,0];B>=this.pitchChannelCount?this.channels[B].instruments[$].chipNoise=W(0,u.chipNoises.length,Z[e.charCodeAt(s++)]):this.channels[B].instruments[$].chipWave=W(0,u.chipWaves.length,0|t[Z[e.charCodeAt(s++)]])}else if(2==this.channels[B].instruments[$].type)this.channels[B].instruments[$].chipNoise=W(0,u.chipNoises.length,Z[e.charCodeAt(s++)]);else if(p){const t=Z[e.charCodeAt(s++)],i=Z[e.charCodeAt(s++)];this.channels[B].instruments[$].chipWave=W(0,u.chipWaves.length,3==i?t+186:2==i?t+124:1==i?t+62:t)}else this.channels[B].instruments[$].chipWave=W(0,u.chipWaves.length,Z[e.charCodeAt(s++)]);break;case 102:if(C&&o||v&&l||y&&c)if(b&&o){const t=[10,6,3,0,8,5,2],i=["none","none","none","none","decay 1","decay 2","decay 3"];if(d&&o){const n=Z[e.charCodeAt(s++)],a=this.channels[n].instruments[0],r=N[n][0],o=[1,3,4,5][W(0,t.length,Z[e.charCodeAt(s++)])];r.filterCutoff=t[o],r.filterResonance=0,r.filterEnvelope=u.envelopes.dictionary[i[o]],a.convertLegacySettings(r,H)}else if(g&&o)for(let n=0;n<this.getChannelCount();n++)for(let a=0;a<this.channels[n].instruments.length;a++){const r=this.channels[n].instruments[a],o=N[n][a],l=W(0,t.length,Z[e.charCodeAt(s++)]+1);n<this.pitchChannelCount?(o.filterCutoff=t[l],o.filterResonance=0,o.filterEnvelope=u.envelopes.dictionary[i[l]]):(o.filterCutoff=10,o.filterResonance=0,o.filterEnvelope=u.envelopes.dictionary.none),r.convertLegacySettings(o,H)}else{const n=W(0,t.length,Z[e.charCodeAt(s++)]),a=this.channels[B].instruments[$],r=N[B][$];r.filterCutoff=t[n],r.filterResonance=0,r.filterEnvelope=u.envelopes.dictionary[i[n]],a.convertLegacySettings(r,H)}}else{const t=11,i=this.channels[B].instruments[$],n=N[B][$];n.filterCutoff=W(0,t,Z[e.charCodeAt(s++)]),i.convertLegacySettings(n,H)}else{const t=this.channels[B].instruments[$];let i=Z[e.charCodeAt(s++)];if(o||0==i){t.eqFilterType=!1,(l||c||p)&&(i=Z[e.charCodeAt(s++)]);const n=i;t.eqFilter.controlPointCount=W(0,u.filterMaxPoints+1,n);for(let e=t.eqFilter.controlPoints.length;e<t.eqFilter.controlPointCount;e++)t.eqFilter.controlPoints[e]=new pe;for(let i=0;i<t.eqFilter.controlPointCount;i++){const n=t.eqFilter.controlPoints[i];n.type=W(0,3,Z[e.charCodeAt(s++)]),n.freq=W(0,u.filterFreqRange,Z[e.charCodeAt(s++)]),n.gain=W(0,u.filterGainRange,Z[e.charCodeAt(s++)])}for(let e=t.eqFilter.controlPointCount;e<n;e++)s+=3;if(t.eqSubFilters[0]=t.eqFilter,l&&!v||c&&!y||p){let i=Z[e.charCodeAt(s++)]<<6|Z[e.charCodeAt(s++)];for(let n=0;n<u.filterMorphCount-1;n++)if(i&1<<n){const i=Z[e.charCodeAt(s++)];null==t.eqSubFilters[n+1]&&(t.eqSubFilters[n+1]=new fe),t.eqSubFilters[n+1].controlPointCount=W(0,u.filterMaxPoints+1,i);for(let e=t.eqSubFilters[n+1].controlPoints.length;e<t.eqSubFilters[n+1].controlPointCount;e++)t.eqSubFilters[n+1].controlPoints[e]=new pe;for(let i=0;i<t.eqSubFilters[n+1].controlPointCount;i++){const a=t.eqSubFilters[n+1].controlPoints[i];a.type=W(0,3,Z[e.charCodeAt(s++)]),a.freq=W(0,u.filterFreqRange,Z[e.charCodeAt(s++)]),a.gain=W(0,u.filterGainRange,Z[e.charCodeAt(s++)])}for(let e=t.eqSubFilters[n+1].controlPointCount;e<i;e++)s+=3}}}else t.eqFilterType=!0,t.eqFilterSimpleCut=W(0,u.filterSimpleCutRange,Z[e.charCodeAt(s++)]),t.eqFilterSimplePeak=W(0,u.filterSimplePeakRange,Z[e.charCodeAt(s++)])}break;case 121:if(p)if(d){const t=J(e,s);s+=6;const i=e.slice(s,s+t);s+=t;const n=JSON.parse(atob(i));for(const e of n){const t=e.channel,s=e.instrument,i=e.info,n=this.channels[t].instruments[s];n.isUsingAdvancedLoopControls=i.isUsingAdvancedLoopControls,n.chipWaveLoopStart=i.chipWaveLoopStart,n.chipWaveLoopEnd=i.chipWaveLoopEnd,n.chipWaveLoopMode=i.chipWaveLoopMode,n.chipWavePlayBackwards=i.chipWavePlayBackwards,n.chipWaveStartOffset=i.chipWaveStartOffset}}else{const t=Z[e.charCodeAt(s++)],i=Boolean(1&t),n=t>>1,a=Z[e.charCodeAt(s++)],r=Boolean(1&a),o=J(e,s);s+=6;const l=J(e,s);s+=6;const h=J(e,s);s+=6;const u=this.channels[B].instruments[$];u.isUsingAdvancedLoopControls=i,u.chipWaveLoopStart=o,u.chipWaveLoopEnd=l,u.chipWaveLoopMode=n,u.chipWavePlayBackwards=r,u.chipWaveStartOffset=h}else if(c&&!y&&g)"legacysamples"!=document.URL.substring(document.URL.length-13).toLowerCase()&&(E||(E=!0,u.willReloadForCustomSamples=!1,z.customSamples=["legacySamples"],h(0))),this.channels[B].instruments[$].chipWave=W(0,u.chipWaves.length,Z[e.charCodeAt(s++)]+125);else if(C&&o||l&&v||y&&c){const t=8,i=this.channels[B].instruments[$],n=N[B][$];n.filterResonance=W(0,t,Z[e.charCodeAt(s++)]),i.convertLegacySettings(n,H)}break;case 122:{const t=this.channels[B].instruments[$],i=[0,1,2,4,5,6,8,9,10,12,13,14,16,17,18,19,20,21,23,24,25,27,28,29,32,33,34,31,11];if(C&&o||v&&l||y&&c)if(4==t.type)for(let n=0;n<u.drumCount;n++){let a=Z[e.charCodeAt(s++)];(m&&c||!c&&!p)&&(a=i[a]),t.drumsetEnvelopes[n]=ve.I(a).index}else{const n=N[B][$];let a=Z[e.charCodeAt(s++)];(m&&c||!c&&!p)&&(a=i[a]),n.filterEnvelope=ve.I(a),t.convertLegacySettings(n,H)}else for(let n=0;n<u.drumCount;n++){let a=Z[e.charCodeAt(s++)];(m&&c||!c&&!p)&&(a=i[a]),t.drumsetEnvelopes[n]=W(0,u.envelopes.length,a)}}break;case 87:{const t=this.channels[B].instruments[$];if(t.pulseWidth=W(0,u.pulseWidthRange+ +l+1,Z[e.charCodeAt(s++)]),o&&(t.pulseWidth=Math.round(Math.pow(.5,(7-t.pulseWidth)*u.pulseWidthStepPower)*u.pulseWidthRange)),C&&o||v&&l||y&&c){const i=[0,1,2,4,5,6,8,9,10,12,13,14,16,17,18,19,20,21,23,24,25,27,28,29,32,33,34,31,11],n=N[B][$];let a=Z[e.charCodeAt(s++)];(m&&c||!c&&!p)&&(a=i[a]),n.pulseEnvelope=ve.I(a),t.convertLegacySettings(n,H)}p&&!y&&(t.decimalOffset=W(0,100,(Z[e.charCodeAt(s++)]<<6)+Z[e.charCodeAt(s++)]))}break;case 73:{const t=this.channels[B].instruments[$],i=Z[e.charCodeAt(s++)];t.stringSustain=W(0,u.stringSustainRange,31&i),t.stringSustainType=u.enableAcousticSustain?W(0,2,i>>5):0}break;case 100:if(C&&o||l&&v||y&&c){const t=[{transition:"interrupt",fadeInSeconds:0,fadeOutTicks:-1},{transition:"normal",fadeInSeconds:0,fadeOutTicks:-3},{transition:"normal",fadeInSeconds:.025,fadeOutTicks:-3},{transition:"slide in pattern",fadeInSeconds:.025,fadeOutTicks:-3},{transition:"normal",fadeInSeconds:.04,fadeOutTicks:6},{transition:"normal",fadeInSeconds:0,fadeOutTicks:48},{transition:"normal",fadeInSeconds:.0125,fadeOutTicks:72},{transition:"normal",fadeInSeconds:.06,fadeOutTicks:96},{transition:"slide in pattern",fadeInSeconds:.025,fadeOutTicks:-3}];if(d&&o){const i=Z[e.charCodeAt(s++)],n=t[W(0,t.length,Z[e.charCodeAt(s++)])],a=this.channels[i].instruments[0];a.fadeIn=xe.secondsToFadeInSetting(n.fadeInSeconds),a.fadeOut=xe.ticksToFadeOutSetting(n.fadeOutTicks),a.transition=u.transitions.dictionary[n.transition].index,a.transition!=u.transitions.dictionary.normal.index&&(a.effects|=1024)}else if(g&&o)for(let i=0;i<this.getChannelCount();i++)for(const n of this.channels[i].instruments){const i=t[W(0,t.length,Z[e.charCodeAt(s++)])];n.fadeIn=xe.secondsToFadeInSetting(i.fadeInSeconds),n.fadeOut=xe.ticksToFadeOutSetting(i.fadeOutTicks),n.transition=u.transitions.dictionary[i.transition].index,n.transition!=u.transitions.dictionary.normal.index&&(n.effects|=1024)}else if(y&&!c&&!p||o){const i=t[W(0,t.length,Z[e.charCodeAt(s++)])],n=this.channels[B].instruments[$];n.fadeIn=xe.secondsToFadeInSetting(i.fadeInSeconds),n.fadeOut=xe.ticksToFadeOutSetting(i.fadeOutTicks),n.transition=u.transitions.dictionary[i.transition].index,n.transition!=u.transitions.dictionary.normal.index&&(n.effects|=1024)}else{const i=t[W(0,t.length,Z[e.charCodeAt(s++)])],n=this.channels[B].instruments[$];n.fadeIn=xe.secondsToFadeInSetting(i.fadeInSeconds),n.fadeOut=xe.ticksToFadeOutSetting(i.fadeOutTicks),n.transition=u.transitions.dictionary[i.transition].index,Z[e.charCodeAt(s++)]>0&&(n.legacyTieOver=!0),n.clicklessTransition=!!Z[e.charCodeAt(s++)],(n.transition!=u.transitions.dictionary.normal.index||n.clicklessTransition)&&(n.effects|=1024)}}else{const t=this.channels[B].instruments[$];t.fadeIn=W(0,u.fadeInRange,Z[e.charCodeAt(s++)]),t.fadeOut=W(0,u.fadeOutTicks.length,Z[e.charCodeAt(s++)]),(l||c||p)&&(t.clicklessTransition=!!Z[e.charCodeAt(s++)])}break;case 99:if(C&&o||l&&v||y&&c)if(b&&o)if(d&&o){const t=[0,3,2,0],i=["none","none","none","tremolo2"],n=Z[e.charCodeAt(s++)],a=W(0,t.length,Z[e.charCodeAt(s++)]),r=this.channels[n].instruments[0],o=N[n][0];r.vibrato=t[a],null!=o.filterEnvelope&&1!=o.filterEnvelope.type||(o.filterEnvelope=u.envelopes.dictionary[i[a]],r.convertLegacySettings(o,H)),r.vibrato!=u.vibratos.dictionary.none.index&&(r.effects|=512)}else if(g&&o){const t=[0,1,2,3,0,0],i=["none","none","none","none","tremolo5","tremolo2"];for(let n=0;n<this.getChannelCount();n++)for(let a=0;a<this.channels[n].instruments.length;a++){const r=W(0,t.length,Z[e.charCodeAt(s++)]),o=this.channels[n].instruments[a],h=N[n][a];o.vibrato=t[r],null!=h.filterEnvelope&&1!=h.filterEnvelope.type||(h.filterEnvelope=u.envelopes.dictionary[i[r]],o.convertLegacySettings(h,H)),o.vibrato!=u.vibratos.dictionary.none.index&&(o.effects|=512),(0!=V||l&&v||y&&c)&&!this.getChannelIsNoise(n)&&(o.effects|=1,o.reverb=V)}}else{const t=[0,1,2,3,0,0],i=["none","none","none","none","tremolo5","tremolo2"],n=W(0,t.length,Z[e.charCodeAt(s++)]),a=this.channels[B].instruments[$],r=N[B][$];a.vibrato=t[n],null!=r.filterEnvelope&&1!=r.filterEnvelope.type||(r.filterEnvelope=u.envelopes.dictionary[i[n]],a.convertLegacySettings(r,H)),a.vibrato!=u.vibratos.dictionary.none.index&&(a.effects|=512),(0!=V||l&&v||y&&c)&&(a.effects|=1,a.reverb=V)}else{const t=this.channels[B].instruments[$],i=W(0,u.vibratos.length+1,Z[e.charCodeAt(s++)]);t.vibrato=i,t.vibrato!=u.vibratos.dictionary.none.index&&(t.effects|=512),i==u.vibratos.length?(t.vibratoDepth=W(0,u.modulators.dictionary["vibrato depth"].maxRawVol+1,Z[e.charCodeAt(s++)])/50,t.vibratoSpeed=W(0,u.modulators.dictionary["vibrato speed"].maxRawVol+1,Z[e.charCodeAt(s++)]),t.vibratoDelay=W(0,u.modulators.dictionary["vibrato delay"].maxRawVol+1,Z[e.charCodeAt(s++)])/2,t.vibratoType=W(0,u.vibratoTypes.length,Z[e.charCodeAt(s++)]),t.effects|=512):(t.vibratoDepth=u.vibratos[t.vibrato].amplitude,t.vibratoSpeed=10,t.vibratoDelay=u.vibratos[t.vibrato].delayTicks/2,t.vibratoType=u.vibratos[t.vibrato].type)}break;case 71:if(l&&v||y&&c){const t=this.channels[B].instruments[$];t.arpeggioSpeed=W(0,u.modulators.dictionary["arp speed"].maxRawVol+1,Z[e.charCodeAt(s++)]),t.fastTwoNoteArp=!!Z[e.charCodeAt(s++)]}break;case 104:if(d&&o){const t=Z[e.charCodeAt(s++)];this.channels[t].instruments[0].unison=W(0,u.unisons.length,Z[e.charCodeAt(s++)]);const i=this.channels[t].instruments[0];i.unisonVoices=u.unisons[i.unison].voices,i.unisonSpread=u.unisons[i.unison].spread,i.unisonOffset=u.unisons[i.unison].offset,i.unisonExpression=u.unisons[i.unison].expression,i.unisonSign=u.unisons[i.unison].sign}else if(g&&o)for(let t=0;t<this.getChannelCount();t++)for(const i of this.channels[t].instruments){const t=Z[e.charCodeAt(s++)];let n=W(0,u.unisons.length,t);8==t&&(n=2,i.chord=3),i.unison=n,i.unisonVoices=u.unisons[i.unison].voices,i.unisonSpread=u.unisons[i.unison].spread,i.unisonOffset=u.unisons[i.unison].offset,i.unisonExpression=u.unisons[i.unison].expression,i.unisonSign=u.unisons[i.unison].sign}else if(b&&o){const t=Z[e.charCodeAt(s++)];let i=W(0,u.unisons.length,t);8==t&&(i=2,this.channels[B].instruments[$].chord=3),this.channels[B].instruments[$].unison=i;const n=this.channels[B].instruments[$];n.unisonVoices=u.unisons[n.unison].voices,n.unisonSpread=u.unisons[n.unison].spread,n.unisonOffset=u.unisons[n.unison].offset,n.unisonExpression=u.unisons[n.unison].expression,n.unisonSign=u.unisons[n.unison].sign}else{this.channels[B].instruments[$].unison=W(0,u.unisons.length+1,Z[e.charCodeAt(s++)]);const t=this.channels[B].instruments[$];if(p&&!v&&t.unison==u.unisons.length){t.unisonVoices=Z[e.charCodeAt(s++)];const i=Z[e.charCodeAt(s++)],n=Z[e.charCodeAt(s++)]+63*(Z[e.charCodeAt(s++)]+63*Z[e.charCodeAt(s++)]),a=Z[e.charCodeAt(s++)],r=Z[e.charCodeAt(s++)]+63*(Z[e.charCodeAt(s++)]+63*Z[e.charCodeAt(s++)]),o=Z[e.charCodeAt(s++)],l=Z[e.charCodeAt(s++)]+63*Z[e.charCodeAt(s++)],h=Z[e.charCodeAt(s++)],u=Z[e.charCodeAt(s++)]+63*Z[e.charCodeAt(s++)];t.unisonSpread=n/1e3,0==i&&(t.unisonSpread*=-1),t.unisonOffset=r/1e3,0==a&&(t.unisonOffset*=-1),t.unisonExpression=l/1e3,0==o&&(t.unisonExpression*=-1),t.unisonSign=u/1e3,0==h&&(t.unisonSign*=-1)}else t.unisonVoices=u.unisons[t.unison].voices,t.unisonSpread=u.unisons[t.unison].spread,t.unisonOffset=u.unisons[t.unison].offset,t.unisonExpression=u.unisons[t.unison].expression,t.unisonSign=u.unisons[t.unison].sign}break;case 67:if(C&&o||l&&v||y&&c){const t=this.channels[B].instruments[$];t.chord=W(0,u.chords.length,Z[e.charCodeAt(s++)]),t.chord!=u.chords.dictionary.simultaneous.index&&(t.effects|=2048)}break;case 113:{const t=this.channels[B].instruments[$];if(C&&o||l&&v||y&&c){t.effects=4095&Z[e.charCodeAt(s++)],0!=V||l&&v||y&&c?R(t.effects)&&(t.reverb=V):t.effects&=-2,t.effects|=4,t.vibrato!=u.vibratos.dictionary.none.index&&(t.effects|=512),t.detune!=u.detuneCenter&&(t.effects|=256),t.aliases?t.effects|=8:t.effects&=-9;const i=N[B][$];t.convertLegacySettings(i,H)}else{if(t.effects=Z[e.charCodeAt(s++)]<<6|Z[e.charCodeAt(s++)],P(t.effects)){let i=Z[e.charCodeAt(s++)];if(o||0==i){t.noteFilterType=!1,(l||c||p)&&(i=Z[e.charCodeAt(s++)]),t.noteFilter.controlPointCount=W(0,u.filterMaxPoints+1,i);for(let e=t.noteFilter.controlPoints.length;e<t.noteFilter.controlPointCount;e++)t.noteFilter.controlPoints[e]=new pe;for(let i=0;i<t.noteFilter.controlPointCount;i++){const n=t.noteFilter.controlPoints[i];n.type=W(0,3,Z[e.charCodeAt(s++)]),n.freq=W(0,u.filterFreqRange,Z[e.charCodeAt(s++)]),n.gain=W(0,u.filterGainRange,Z[e.charCodeAt(s++)])}for(let e=t.noteFilter.controlPointCount;e<i;e++)s+=3;if(t.noteSubFilters[0]=t.noteFilter,l&&!v||c||p){let i=Z[e.charCodeAt(s++)]<<6|Z[e.charCodeAt(s++)];for(let n=0;n<u.filterMorphCount-1;n++)if(i&1<<n){const i=Z[e.charCodeAt(s++)];null==t.noteSubFilters[n+1]&&(t.noteSubFilters[n+1]=new fe),t.noteSubFilters[n+1].controlPointCount=W(0,u.filterMaxPoints+1,i);for(let e=t.noteSubFilters[n+1].controlPoints.length;e<t.noteSubFilters[n+1].controlPointCount;e++)t.noteSubFilters[n+1].controlPoints[e]=new pe;for(let i=0;i<t.noteSubFilters[n+1].controlPointCount;i++){const a=t.noteSubFilters[n+1].controlPoints[i];a.type=W(0,3,Z[e.charCodeAt(s++)]),a.freq=W(0,u.filterFreqRange,Z[e.charCodeAt(s++)]),a.gain=W(0,u.filterGainRange,Z[e.charCodeAt(s++)])}for(let e=t.noteSubFilters[n+1].controlPointCount;e<i;e++)s+=3}}}else t.noteFilterType=!0,t.noteFilter.reset(),t.noteFilterSimpleCut=W(0,u.filterSimpleCutRange,Z[e.charCodeAt(s++)]),t.noteFilterSimplePeak=W(0,u.filterSimplePeakRange,Z[e.charCodeAt(s++)])}M(t.effects)&&(t.transition=W(0,u.transitions.length,Z[e.charCodeAt(s++)])),w(t.effects)&&(t.chord=W(0,u.chords.length,Z[e.charCodeAt(s++)]),t.chord==u.chords.dictionary.arpeggio.index&&(l||c||p)&&(t.arpeggioSpeed=Z[e.charCodeAt(s++)],t.fastTwoNoteArp=!!Z[e.charCodeAt(s++)])),x(t.effects)&&(t.pitchShift=W(0,u.pitchShiftRange,Z[e.charCodeAt(s++)])),k(t.effects)&&(o?(t.detune=W(u.detuneMin,u.detuneMax+1,Z[e.charCodeAt(s++)]),t.detune=Math.round((t.detune-9)*(Math.abs(t.detune-9)+1)/2+u.detuneCenter)):t.detune=W(u.detuneMin,u.detuneMax+1,(Z[e.charCodeAt(s++)]<<6)+Z[e.charCodeAt(s++)])),F(t.effects)&&(t.vibrato=W(0,u.vibratos.length+1,Z[e.charCodeAt(s++)]),t.vibrato==u.vibratos.length&&(l||c||p)?(t.vibratoDepth=W(0,u.modulators.dictionary["vibrato depth"].maxRawVol+1,Z[e.charCodeAt(s++)])/25,t.vibratoSpeed=W(0,u.modulators.dictionary["vibrato speed"].maxRawVol+1,Z[e.charCodeAt(s++)]),t.vibratoDelay=W(0,u.modulators.dictionary["vibrato delay"].maxRawVol+1,Z[e.charCodeAt(s++)]),t.vibratoType=W(0,u.vibratoTypes.length,Z[e.charCodeAt(s++)])):(t.vibratoDepth=u.vibratos[t.vibrato].amplitude,t.vibratoSpeed=10,t.vibratoDelay=u.vibratos[t.vibrato].delayTicks/2,t.vibratoType=u.vibratos[t.vibrato].type)),I(t.effects)&&(t.distortion=W(0,u.distortionRange,Z[e.charCodeAt(s++)]),(l&&!v||c||p)&&(t.aliases=!!Z[e.charCodeAt(s++)])),q(t.effects)&&(t.bitcrusherFreq=W(0,u.bitcrusherFreqRange,Z[e.charCodeAt(s++)]),t.bitcrusherQuantization=W(0,u.bitcrusherQuantizationRange,Z[e.charCodeAt(s++)])),T(t.effects)&&(t.pan=W(0,u.panMax+1,o?Math.round(Z[e.charCodeAt(s++)]*(u.panMax/8)):(Z[e.charCodeAt(s++)]<<6)+Z[e.charCodeAt(s++)]),(l&&!m||c||p)&&(t.panDelay=Z[e.charCodeAt(s++)])),D(t.effects)&&(t.chorus=o?2*W(0,u.chorusRange/2+1,Z[e.charCodeAt(s++)]):W(0,u.chorusRange,Z[e.charCodeAt(s++)])),O(t.effects)&&(t.echoSustain=W(0,u.echoSustainRange,Z[e.charCodeAt(s++)]),t.echoDelay=W(0,u.echoDelayRange,Z[e.charCodeAt(s++)])),R(t.effects)&&(t.reverb=W(0,u.reverbRange,o?Math.round(Z[e.charCodeAt(s++)]*u.reverbRange/3):Z[e.charCodeAt(s++)]))}t.effects&=4095}break;case 118:if(d&&o){const t=Z[e.charCodeAt(s++)];this.channels[t].instruments[0].volume=Math.round(W(-u.volumeRange/2,1,5*-Z[e.charCodeAt(s++)]))}else if(g&&o)for(let t=0;t<this.getChannelCount();t++)for(const i of this.channels[t].instruments)i.volume=Math.round(W(-u.volumeRange/2,1,5*-Z[e.charCodeAt(s++)]));else if(b&&o){this.channels[B].instruments[$].volume=Math.round(W(-u.volumeRange/2,1,5*-Z[e.charCodeAt(s++)]))}else if(o){this.channels[B].instruments[$].volume=Math.round(W(-u.volumeRange/2,1,25*-Z[e.charCodeAt(s++)]/7))}else{this.channels[B].instruments[$].volume=Math.round(W(-u.volumeRange/2,u.volumeRange/2+1,(Z[e.charCodeAt(s++)]<<6|Z[e.charCodeAt(s++)])-u.volumeRange/2))}break;case 76:if(C&&o){this.channels[B].instruments[$].pan=W(0,u.panMax+1,Z[e.charCodeAt(s++)]*(u.panMax/8))}else if(l&&v||y&&c){const t=this.channels[B].instruments[$];t.pan=W(0,u.panMax+1,(Z[e.charCodeAt(s++)]<<6)+Z[e.charCodeAt(s++)]),(l&&!d||c||p)&&(t.panDelay=Z[e.charCodeAt(s++)])}break;case 68:{const t=this.channels[B].instruments[$];(l&&v||y&&c)&&(t.detune=W(u.detuneMin,u.detuneMax+1,4*((Z[e.charCodeAt(s++)]<<6)+Z[e.charCodeAt(s++)])),t.effects|=256)}break;case 77:{let t=this.channels[B].instruments[$];for(let i=0;i<64;i++)t.customChipWave[i]=W(-24,25,Z[e.charCodeAt(s++)]-24);let i=0;for(let e=0;e<t.customChipWave.length;e++)i+=t.customChipWave[e];const n=i/t.customChipWave.length;let a=0,r=0;for(let e=0;e<t.customChipWave.length;e++)a+=r,r=t.customChipWave[e]-n,t.customChipWaveIntegral[e]=a;t.customChipWaveIntegral[64]=0}break;case 79:{let t=Z[e.charCodeAt(s++)];63==t?this.restoreLimiterDefaults():(this.compressionRatio=t<10?t/10:1+(t-10)/60,t=Z[e.charCodeAt(s++)],this.limitRatio=t<10?t/10:t-9,this.limitDecay=Z[e.charCodeAt(s++)],this.limitRise=250*Z[e.charCodeAt(s++)]+2e3,this.compressionThreshold=Z[e.charCodeAt(s++)]/20,this.limitThreshold=Z[e.charCodeAt(s++)]/20,this.masterGain=((Z[e.charCodeAt(s++)]<<6)+Z[e.charCodeAt(s++)])/50)}break;case 85:for(let t=0;t<this.getChannelCount();t++){var X;X=!y||c||p?(Z[e.charCodeAt(s++)]<<6)+Z[e.charCodeAt(s++)]:Z[e.charCodeAt(s++)],this.channels[t].name=decodeURIComponent(e.substring(s,s+X)),s+=X}break;case 65:{const t=this.channels[B].instruments[$];if(1==t.type)t.algorithm=W(0,u.algorithms.length,Z[e.charCodeAt(s++)]);else if(t.algorithm6Op=W(0,u.algorithms6Op.length,Z[e.charCodeAt(s++)]),t.customAlgorithm.fromPreset(t.algorithm6Op),67==e.charCodeAt(s)){let i=W(1,u.operatorCount+2+1,Z[e.charCodeAt(s+1)]);s++;let n=[];if(113==e.charCodeAt(s+1)){s++;let a=0;for(s++;113!=e.charCodeAt(s);){n[a]=[];let t=0;for(;82!=e.charCodeAt(s);)n[a][t]=W(1,u.operatorCount+3,Z[e.charCodeAt(s)]),t++,s++;a++,s++}t.customAlgorithm.set(i,n),s++}}if(C&&o||v&&l||y&&c){const e=N[B][$];t.convertLegacySettings(e,H)}}break;case 120:if(c&&!y&&g){const t=Z[e.charCodeAt(s++)];t+62>85&&"legacysamples"!=document.URL.substring(document.URL.length-13).toLowerCase()&&(E||(E=!0,u.willReloadForCustomSamples=!1,z.customSamples=["legacySamples"],h(0))),this.channels[B].instruments[$].chipWave=t+62>78?W(0,u.chipWaves.length,t+63):t+62>67?W(0,u.chipWaves.length,t+61):t+62==67?40:W(0,u.chipWaves.length,t+62)}else{const t=this.channels[B].instruments[$];t.supersawDynamism=W(0,u.supersawDynamismMax+1,Z[e.charCodeAt(s++)]),t.supersawSpread=W(0,u.supersawSpreadMax+1,Z[e.charCodeAt(s++)]),t.supersawShape=W(0,u.supersawShapeMax+1,Z[e.charCodeAt(s++)])}break;case 70:{const t=this.channels[B].instruments[$];if(1==t.type)t.feedbackType=W(0,u.feedbacks.length,Z[e.charCodeAt(s++)]);else{t.feedbackType6Op=W(0,u.feedbacks6Op.length,Z[e.charCodeAt(s++)]),t.customFeedbackType.fromPreset(t.feedbackType6Op);let i=[];if(113==e.charCodeAt(s)){let n=0;for(s++;113!=e.charCodeAt(s);){i[n]=[];let t=0;for(;82!=e.charCodeAt(s);)i[n][t]=W(1,u.operatorCount+2,Z[e.charCodeAt(s)]),t++,s++;n++,s++}t.customFeedbackType.set(i),s++}}}break;case 66:this.channels[B].instruments[$].feedbackAmplitude=W(0,u.operatorAmplitudeMax+1,Z[e.charCodeAt(s++)]);break;case 86:if(C&&o||v&&l||y&&c){const t=[0,1,2,4,5,6,8,9,10,12,13,14,16,17,18,19,20,21,23,24,25,27,28,29,32,33,34,31,11],i=this.channels[B].instruments[$],n=N[B][$];let a=Z[e.charCodeAt(s++)];(m&&c||!c&&!p)&&(a=t[a]),n.feedbackEnvelope=ve.I(Z[a]),i.convertLegacySettings(n,H)}break;case 81:{const t=this.channels[B].instruments[$];if(d&&c){const i=[4,5,6,7,8,10,12,13,14,15,16,18,20,22,24,2,1,9,17,19,21,23,0,3];for(let n=0;n<(11==t.type?6:u.operatorCount);n++)t.operators[n].frequency=i[W(0,i.length,Z[e.charCodeAt(s++)])]}else if(c||p)for(let i=0;i<(11==t.type?6:u.operatorCount);i++)t.operators[i].frequency=W(0,u.operatorFrequencies.length,Z[e.charCodeAt(s++)]);else{const i=[4,5,6,7,8,10,12,13,14,15,16,18,20,23,27,2,1,9,17,19,21,23,0,3];for(let n=0;n<(11==t.type?6:u.operatorCount);n++)t.operators[n].frequency=i[W(0,i.length,Z[e.charCodeAt(s++)])]}}break;case 80:{const t=this.channels[B].instruments[$];for(let i=0;i<(11==t.type?6:u.operatorCount);i++)t.operators[i].amplitude=W(0,u.operatorAmplitudeMax+1,Z[e.charCodeAt(s++)])}break;case 69:{const t=[0,1,2,4,5,6,8,9,10,12,13,14,16,17,18,19,20,21,23,24,25,27,28,29,32,33,34,31,11],i=[0,1,2,4,5,6,8,9,10,12,13,14,16,17,18,19,20,21,23,24,25,58,59,60],n=this.channels[B].instruments[$];if(C&&o||v&&l||y&&c){const a=N[B][$];a.operatorEnvelopes=[];for(let r=0;r<(11==n.type?6:u.operatorCount);r++){let n=Z[e.charCodeAt(s++)];(m&&c||o)&&(n=t[n]),l&&(n=i[n]),a.operatorEnvelopes[r]=ve.I(n)}n.convertLegacySettings(a,H)}else{const a=W(0,u.maxEnvelopeCount+1,Z[e.charCodeAt(s++)]);(l&&!g||p&&!v)&&(n.envelopeSpeed=W(0,u.modulators.dictionary["envelope speed"].maxRawVol+1,Z[e.charCodeAt(s++)]),n.discreteEnvelope=!!Z[e.charCodeAt(s++)]);for(let r=0;r<a;r++){const a=W(0,u.instrumentAutomationTargets.length,Z[e.charCodeAt(s++)]);let r=0;const h=u.instrumentAutomationTargets[a].maxCount;h>1&&(r=W(0,h,Z[e.charCodeAt(s++)]));let p=Z[e.charCodeAt(s++)];(m&&c||o)&&(p=t[p]),l&&(p=i[p]);const f=W(0,u.envelopes.length,p);n.addEnvelope(a,r,f)}}}break;case 82:{const t=this.channels[B].instruments[$];if(d&&c)for(let i=0;i<u.operatorCount;i++){const n=[0,1,3,2,2,2,4,5],a=W(0,n.length,Z[e.charCodeAt(s++)]);3==a?t.operators[i].pulseWidth=5:4==a?t.operators[i].pulseWidth=4:5==a&&(t.operators[i].pulseWidth=6),t.operators[i].waveform=n[a]}else for(let i=0;i<(11==t.type?6:u.operatorCount);i++){if(l){const n=[0,1,3,2,4,5];t.operators[i].waveform=n[W(0,u.operatorWaves.length,Z[e.charCodeAt(s++)])]}else t.operators[i].waveform=W(0,u.operatorWaves.length,Z[e.charCodeAt(s++)]);2==t.operators[i].waveform&&(t.operators[i].pulseWidth=W(0,u.pwmOperatorWaves.length,Z[e.charCodeAt(s++)]))}}break;case 83:{const t=this.channels[B].instruments[$];if(3==t.type){const i=Math.ceil(u.spectrumControlPoints*u.spectrumControlPointBits/6),n=new ee(e,s,s+i);for(let e=0;e<u.spectrumControlPoints;e++)t.spectrumWave.spectrum[e]=n.read(u.spectrumControlPointBits);t.spectrumWave.markCustomWaveDirty(),s+=i}else{if(4!=t.type)throw new Error("Unhandled instrument type for spectrum song tag code.");{const i=Math.ceil(u.drumCount*u.spectrumControlPoints*u.spectrumControlPointBits/6),n=new ee(e,s,s+i);for(let e=0;e<u.drumCount;e++){for(let s=0;s<u.spectrumControlPoints;s++)t.drumsetSpectrumWaves[e].spectrum[s]=n.read(u.spectrumControlPointBits);t.drumsetSpectrumWaves[e].markCustomWaveDirty()}s+=i}}}break;case 72:{const t=this.channels[B].instruments[$],i=Math.ceil(u.harmonicsControlPoints*u.harmonicsControlPointBits/6),n=new ee(e,s,s+i);for(let e=0;e<u.harmonicsControlPoints;e++)t.harmonicsWave.harmonics[e]=n.read(u.harmonicsControlPointBits);t.harmonicsWave.markCustomWaveDirty(),s+=i}break;case 88:if(l&&v||c&&y){const t=this.channels[B].instruments[$];t.aliases=!!Z[e.charCodeAt(s++)],t.aliases&&(t.distortion=0,t.effects|=8)}else if(p){this.channels[B].instruments[$].decimalOffset=W(0,51,Z[e.charCodeAt(s++)])}break;case 98:{let t;if(d&&o){const i=Z[e.charCodeAt(s++)],n=Z[e.charCodeAt(s++)];t=Math.ceil(.5*n);const a=new ee(e,s,s+t);for(let e=0;e<n;e++)this.channels[i].bars[e]=a.read(3)+1}else if(v&&o){let i=0;for(;1<<i<this.patternsPerChannel;)i++;t=Math.ceil(this.getChannelCount()*this.barCount*i/6);const n=new ee(e,s,s+t);for(let e=0;e<this.getChannelCount();e++)for(let t=0;t<this.barCount;t++)this.channels[e].bars[t]=n.read(i)+1}else{let i=0;for(;1<<i<this.patternsPerChannel+1;)i++;t=Math.ceil(this.getChannelCount()*this.barCount*i/6);const n=new ee(e,s,s+t);for(let e=0;e<this.getChannelCount();e++)for(let t=0;t<this.barCount;t++)this.channels[e].bars[t]=n.read(i)}s+=t}break;case 112:{let t,i=0,n=!(y&&l||o),a=n?4:3,r=n?16:8;if(d&&o)t=Z[e.charCodeAt(s++)],s++,i=Z[e.charCodeAt(s++)],i<<=6,i+=Z[e.charCodeAt(s++)];else{t=0;let n=j(1,4,Z[e.charCodeAt(s++)]);for(;n>0;)i<<=6,i+=Z[e.charCodeAt(s++)],n--}const h=new ee(e,s,s+i);s+=i;const f=ve.getNeededBits(u.noteSizeMax);let m=-1,g=-1,S=-1;for(;;){const e=this.channels[t],s=this.getChannelIsNoise(t),i=this.getChannelIsMod(t),M=this.getMaxInstrumentsPerPattern(t),w=ve.getNeededBits(M-u.instrumentCountMin),x=ve.getNeededBits(e.instruments.length-1);if(i){let s=v&&l||y&&c;const i=s?x:ve.getNeededBits(this.getMaxInstrumentsPerChannel()+2);for(let n=0;n<e.instruments.length;n++){let a=e.instruments[n];for(let e=0;e<u.modCount;e++){let r=h.read(2);switch(r){case 0:a.modChannels[e]=W(0,this.pitchChannelCount+this.noiseChannelCount+1,h.read(8)),a.modInstruments[e]=W(0,this.channels[a.modChannels[e]].instruments.length+2,h.read(i));break;case 1:a.modChannels[e]=this.pitchChannelCount+W(0,this.noiseChannelCount+1,h.read(8)),a.modInstruments[e]=W(0,this.channels[a.modChannels[e]].instruments.length+2,h.read(x));break;case 2:a.modChannels[e]=-1;break;case 3:a.modChannels[e]=-2}if(3!=r&&(a.modulators[e]=h.read(6)),s||"eq filter"!=u.modulators[a.modulators[e]].name&&"note filter"!=u.modulators[a.modulators[e]].name||(a.modFilterTypes[e]=h.read(6)),s&&a.modChannels[e]>=0){let t=P(this.channels[a.modChannels[e]].instruments[a.modInstruments[e]].effects);7==a.modulators[e]?(a.modulators[e]=t?u.modulators.dictionary["note filt cut"].index:u.modulators.dictionary["eq filt cut"].index,a.modFilterTypes[e]=1):8==a.modulators[e]&&(a.modulators[e]=t?u.modulators.dictionary["note filt peak"].index:u.modulators.dictionary["eq filt peak"].index,a.modFilterTypes[e]=2)}else s&&a.modulators[e]==u.modulators.dictionary["song reverb"].index&&(m=t,g=n,S=e);s&&12!=u.modulators[a.modulators[e]].associatedEffect&&(this.channels[a.modChannels[e]].instruments[a.modInstruments[e]].effects|=1<<u.modulators[a.modulators[e]].associatedEffect)}}}const k=[];for(let t=0;t<e.instruments.length;t++){k[t]=[];for(let s=0;s<u.modCount;s++)k[t][u.modCount-1-s]=1+3*+((v&&l||y&&c)&&i&&e.instruments[t].modulators[s]==u.modulators.dictionary.detune.index)}const F=s||i?0:12*e.octave;let I=s||i?4:F;const q=i?[0,1,2,3,4,5]:s?[4,6,7,2,3,8,0,10]:[0,7,12,19,24,-5,-12],T=[];for(let e=0;e<q.length;e++)q[e]+=F;for(let t=0;t<this.patternsPerChannel;t++){const s=e.patterns[t];if(C&&o||v&&l||y&&c)s.instruments[0]=j(0,e.instruments.length-1,h.read(x)),s.instruments.length=1;else if(this.patternInstruments){const t=j(u.instrumentCountMin,M,h.read(w)+u.instrumentCountMin);for(let n=0;n<t;n++)s.instruments[n]=j(0,e.instruments.length-1+2*+i,h.read(x));s.instruments.length=t}else s.instruments[0]=0,s.instruments.length=u.instrumentCountMin;if(!(o&&d||0!=h.read(1))){s.notes.length=0;continue}let m=0;const g=s.notes;let S=0;for(;m<this.beatsPerBar*u.partsPerBeat+ +i;){const t=1==h.read(1);let d=!1,M=0;if(t?M=j(0,T.length-1,h.readLongTail(0,0)):d=1==h.read(1),t||d){let d,w,x;if(t)d=T[M],T.splice(M,1);else{if(d={},n)1==h.read(1)?d.pitchCount=h.read(3)+2:d.pitchCount=1;else for(d.pitchCount=1;d.pitchCount<4&&1==h.read(1);)d.pitchCount++;d.pinCount=h.readPinCount(),d.initialSize=o?2*h.read(2):i?h.read(9):h.read(f),d.pins=[],d.length=0,d.bendCount=0;for(let e=0;e<d.pinCount;e++){let e={};e.pitchBend=1==h.read(1),e.pitchBend&&d.bendCount++,d.length+=b&&o?h.readLegacyPartDuration()*u.partsPerBeat/u.rhythms[this.rhythm].stepsPerBeat:h.readPartDuration(),e.time=d.length,e.size=o?2*h.read(2):i?h.read(9):h.read(f),d.pins.push(e)}}T.unshift(d),T.length>10&&T.pop(),g.length<=S?(w=new ie(0,m,m+d.length,d.initialSize),g[S++]=w):(w=g[S++],w.start=m,w.end=m+d.length,w.pins[0].size=d.initialSize);let F=0;const P=[];for(let e=0;e<d.pitchCount+d.bendCount;e++){if(1==h.read(1)){const e=j(0,q.length-1,h.read(a));x=q[e],q.splice(e,1)}else{x=I;let e=h.readPitchInterval();for(;e>0;){for(x++;-1!=q.indexOf(x);)x++;e--}for(;e<0;){for(x--;-1!=q.indexOf(x);)x--;e++}}q.unshift(x),q.length>r&&q.pop(),e<d.pitchCount?w.pitches[F++]=x:P.push(x),I=e==d.pitchCount-1?w.pitches[0]:x}w.pitches.length=F,P.unshift(w.pitches[0]),i&&(w.pins[0].size*=k[s.instruments[0]][w.pitches[0]]);let D=1;for(const e of d.pins){e.pitchBend&&P.shift();const t=P[0]-w.pitches[0];if(w.pins.length<=D)w.pins[D++]=se(t,e.time,i?e.size*k[s.instruments[0]][w.pitches[0]]:e.size);else{const n=w.pins[D++];n.interval=t,n.time=e.time,n.size=i?e.size*k[s.instruments[0]][w.pitches[0]]:e.size}}w.pins.length=D,0==w.start&&(w.continuesLastPattern=C&&o||v&&l||y&&c?!(y&&!p||o)&&e.instruments[s.instruments[0]].legacyTieOver:1==h.read(1)),m=j(0,this.beatsPerBar*u.partsPerBeat,w.end)}else if(i){const e=1==h.read(1),t=h.readPartDuration();e?m-=t:m+=t}else{m+=b&&o?h.readLegacyPartDuration()*u.partsPerBeat/u.rhythms[this.rhythm].stepsPerBeat:h.readPartDuration()}}g.length=S}if(d&&o)break;if(t++,t>=this.getChannelCount())break}if((l&&v||y&&c)&&S>=0)for(let e=0;e<this.channels.length;e++)for(let t=0;t<this.channels[e].instruments.length;t++){const s=this.channels[e].instruments[t];if(R(s.effects)&&(s.reverb=u.reverbRange-1),m==e&&g==t){const t=this.channels[e].bars[0];if(t>0){const s=this.channels[e].patterns[t-1];let i=6;for(const e of s.notes)e.pitches[0]==u.modCount-1-S&&(i=Math.min(i,e.start));i>0&&s.notes.push(new ie(u.modCount-1-S,0,i,V))}else if(this.channels[e].patterns.length<u.barCountMax){const t=new ne;if(this.channels[e].patterns.push(t),this.channels[e].bars[0]=this.channels[e].patterns.length,this.channels[e].patterns.length>this.patternsPerChannel){for(let e=0;e<this.channels.length;e++)this.channels[e].patterns.length<=this.patternsPerChannel&&this.channels[e].patterns.push(new ne);this.patternsPerChannel++}t.instruments.length=1,t.instruments[0]=g,t.notes.length=0,t.notes.push(new ie(u.modCount-1-S,0,6,V))}}}}break;default:throw new Error("Unrecognized song tag code "+String.fromCharCode(G)+" at index "+(s-1)+" "+e.substring(0,s))}u.willReloadForCustomSamples}static j(e){try{return Boolean(new URL(e))}catch(e){return!1}}static W(e,t,s,i,n){const a=u.chipWaves[0].samples,r=u.rawRawChipWaves[0].samples,l=t.length;t.push(e);const h=u.chipWaves.length;let c=e,p=44100,f=!1,m=60,d=!1,y=null,v=null,g=null,b=null,S=!1,M=!1,w=e.indexOf("!"),x=-1;if(0===w&&(x=e.indexOf("!",w+1),-1!==x)){const F=e.slice(w+1,x).split(",");for(const P of F){const I=P.charAt(0),q=P.slice(1,P.length);"s"===I?p=W(8e3,96001,U(q,44100)):"r"===I?m=U(q,60):"p"===I?f=!0:"a"===I?(y=_(q,null),null!=y&&(d=!0)):"b"===I?(v=_(q,null),null!=v&&(d=!0)):"c"===I?(g=_(q,null),null!=g&&(d=!0)):"d"===I?(b=_(q,null),null!=b&&(b=W(0,4,b),d=!0)):"e"===I&&(S=!0,d=!0)}c=e.slice(x+1,e.length),M=!0}let k=null;if(!ve.j(c))return alert(e+" is not a valid url"),!1;if(k=new URL(c),n&&!M&&null!=k){function T(){c=e.slice(0,e.indexOf(",")),k=new URL(c),p=W(8e3,96001,U(e.slice(e.indexOf(",")+1),44100))}function D(){c=e.slice(0,e.indexOf("!")),k=new URL(c),m=U(e.slice(e.indexOf("!")+1),60)}-1!=e.indexOf("@")&&(c=e.replaceAll("@",""),k=new URL(c),f=!0),-1!=e.indexOf(",")&&-1!=e.indexOf("!")?e.indexOf(",")<e.indexOf("!")?(D(),T()):(T(),D()):(-1!=e.indexOf(",")&&T(),-1!=e.indexOf("!")&&D())}if(null!=k){let O=c;const R=[];let z;44100!==p&&R.push("s"+p),60!==m&&R.push("r"+m),f&&R.push("p"),d&&(null!=y&&R.push("a"+y),null!=v&&R.push("b"+v),null!=g&&R.push("c"+g),null!=b&&R.push("d"+b),S&&R.push("e")),R.length>0&&(O="!"+R.join(",")+"!"+c),t[l]=O,z=decodeURIComponent(k.pathname.replace(/^([^\/]*\/)+/,""));const A=1;u.chipWaves[h]={name:z,expression:A,isCustomSampled:!0,isPercussion:f,rootKey:m,sampleRate:p,samples:a,index:h},u.rawChipWaves[h]={name:z,expression:A,isCustomSampled:!0,isPercussion:f,rootKey:m,sampleRate:p,samples:r,index:h},u.rawRawChipWaves[h]={name:z,expression:A,isCustomSampled:!0,isPercussion:f,rootKey:m,sampleRate:p,samples:r,index:h};const C={type:"chip",eqFilter:[],effects:[],transition:"normal",fadeInSeconds:0,fadeOutTicks:-3,chord:"harmony",wave:z,unison:"none",envelopes:[]};d&&(C.isUsingAdvancedLoopControls=!0,C.chipWaveLoopStart=null!=y?y:0,C.chipWaveLoopEnd=null!=v?v:2,C.chipWaveLoopMode=null!=b?b:0,C.chipWavePlayBackwards=S,C.chipWaveStartOffset=null!=g?g:0);const H={index:0,name:z,midiProgram:80,settings:C};s.push(H);o(c,h,C,{isUsingAdvancedLoopControls:d,chipWaveLoopStart:y,chipWaveLoopEnd:v,chipWaveLoopMode:b,chipWavePlayBackwards:S,chipWaveStartOffset:g},p),i.statusTable[h]=0,i.urlTable[h]=c,i.totalSamples++}return!0}static $(){u.chipWaves=S(u.chipWaves.slice(0,u.firstIndexForSamplesInChipWaveList)),u.rawChipWaves=S(u.rawChipWaves.slice(0,u.firstIndexForSamplesInChipWaveList)),u.rawRawChipWaves=S(u.rawRawChipWaves.slice(0,u.firstIndexForSamplesInChipWaveList))}static q(){z.customSamples=null,ve.$(),i.statusTable={},i.urlTable={},i.totalSamples=0,i.samplesLoaded=0,r.dispatchEvent(new n(i.totalSamples,i.samplesLoaded))}toJsonObject(e=!0,t=1,s=!0){const i=[];for(let n=0;n<this.getChannelCount();n++){const a=this.channels[n],r=[],o=this.getChannelIsNoise(n),l=this.getChannelIsMod(n);for(const e of a.instruments)r.push(e.toJsonObject());const h=[];for(const e of a.patterns)h.push(e.toJsonObject(this,a,l));const u=[];if(e)for(let e=0;e<this.loopStart;e++)u.push(a.bars[e]);for(let e=0;e<t;e++)for(let e=this.loopStart;e<this.loopStart+this.loopLength;e++)u.push(a.bars[e]);if(s)for(let e=this.loopStart+this.loopLength;e<this.barCount;e++)u.push(a.bars[e]);const c={type:l?"mod":o?"drum":"pitch",name:a.name,instruments:r,patterns:h,sequence:u};o||(c.octaveScrollBar=a.octave-1),i.push(c)}const n={name:this.title,format:ve.U,version:ve.P,scale:u.scales[this.scale].name,customScale:this.scaleCustom,key:u.keys[this.key].name,keyOctave:this.octave,introBars:this.loopStart,loopBars:this.loopLength,beatsPerBar:this.beatsPerBar,ticksPerBeat:u.rhythms[this.rhythm].stepsPerBeat,beatsPerMinute:this.tempo,reverb:this.reverb,masterGain:this.masterGain,compressionThreshold:this.compressionThreshold,limitThreshold:this.limitThreshold,limitDecay:this.limitDecay,limitRise:this.limitRise,limitRatio:this.limitRatio,compressionRatio:this.compressionRatio,layeredInstruments:this.layeredInstruments,patternInstruments:this.patternInstruments,channels:i};return null!=z.customSamples&&z.customSamples.length>0&&(n.customSamples=z.customSamples),n}fromJsonObject(e,t="auto"){if(this.initToDefault(!0),!e)return;"auto"==t&&"BeepBox"==e.format&&(null!=e.riff&&(t="modbox"),null!=e.masterGain&&(t="jummbox"));const s=("auto"==t?e.format:t).toLowerCase();if(null!=e.name&&(this.title=e.name),null!=e.customSamples){const t=e.customSamples;if(null==z.customSamples||z.customSamples.join(", ")!=t.join(", ")){u.willReloadForCustomSamples=!1,ve.$();let e=!1,s=!1,n=!1;const a=[],r=[];for(const o of t)if("legacysamples"===o.toLowerCase())e||(e=!0,a.push(o),h(0));else if("nintariboxsamples"===o.toLowerCase())s||(s=!0,a.push(o),h(1));else if("mariopaintboxsamples"===o.toLowerCase())n||(n=!0,a.push(o),h(2));else{const e=!1;ve.W(o,a,r,i,e)}if(a.length>0&&(z.customSamples=a),r.length>0){const e=S(r);z.presetCategories[z.presetCategories.length]={name:"Custom Sample Presets",presets:e,index:z.presetCategories.length}}}}else{let t=!1;if(null!=e.channels)for(let i=0;i<e.channels.length;i++){const n=e.channels[i];if("pitch"===n.type&&Array.isArray(n.instruments)){const e=n.instruments;for(let i=0;i<e.length;i++){const n=e[i];if("chip"!==n.type)continue;if(null==n.wave)continue;const a=n.wave,r=["paandorasbox 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bass","paandorasbeta masculine choir","paandorasbeta feminine choir","paandorasbeta tololoche","paandorasbeta harp","paandorasbeta pan flute","paandorasbeta krumhorn","paandorasbeta timpani","paandorasbeta crowd hey","paandorasbeta wario land 4 brass","paandorasbeta wario land 4 rock organ","paandorasbeta wario land 4 DAOW","paandorasbeta wario land 4 hour chime","paandorasbeta wario land 4 tick","paandorasbeta kirby kick","paandorasbeta kirby snare","paandorasbeta kirby bongo","paandorasbeta kirby click","paandorasbeta sonor kick","paandorasbeta sonor snare","paandorasbeta sonor snare (left hand)","paandorasbeta sonor snare (right hand)","paandorasbeta sonor high tom","paandorasbeta sonor low tom","paandorasbeta sonor hihat (closed)","paandorasbeta sonor hihat (half opened)","paandorasbeta sonor hihat (open)","paandorasbeta sonor hihat (open tip)","paandorasbeta sonor hihat (pedal)","paandorasbeta sonor crash","paandorasbeta sonor crash (tip)","paandorasbeta sonor ride"],o=["pandoraasbox kick","pandoraasbox snare","pandoraasbox piano1","pandoraasbox WOW","pandoraasbox overdrive","pandoraasbox trumpet","pandoraasbox saxophone","pandoraasbox orchestrahit","pandoraasbox detatched violin","pandoraasbox synth","pandoraasbox sonic3snare","pandoraasbox come on","pandoraasbox choir","pandoraasbox overdriveguitar","pandoraasbox flute","pandoraasbox legato violin","pandoraasbox tremolo violin","pandoraasbox amen break","pandoraasbox pizzicato violin","pandoraasbox tim allen grunt","pandoraasbox tuba","pandoraasbox loopingcymbal","pandoraasbox standardkick","pandoraasbox standardsnare","pandoraasbox closedhihat","pandoraasbox foothihat","pandoraasbox openhihat","pandoraasbox crashcymbal","pandoraasbox pianoC4","pandoraasbox liver pad","pandoraasbox marimba","pandoraasbox susdotwav","pandoraasbox wackyboxtts","pandoraasbox peppersteak_1","pandoraasbox peppersteak_2","pandoraasbox vinyl_noise","pandoraasbeta slap bass","pandoraasbeta HD EB overdrive guitar","pandoraasbeta sunsoft bass","pandoraasbeta masculine choir","pandoraasbeta feminine choir","pandoraasbeta tololoche","pandoraasbeta harp","pandoraasbeta pan flute","pandoraasbeta krumhorn","pandoraasbeta timpani","pandoraasbeta crowd hey","pandoraasbeta wario land 4 brass","pandoraasbeta wario land 4 rock organ","pandoraasbeta wario land 4 DAOW","pandoraasbeta wario land 4 hour chime","pandoraasbeta wario land 4 tick","pandoraasbeta kirby kick","pandoraasbeta kirby snare","pandoraasbeta kirby bongo","pandoraasbeta kirby click","pandoraasbeta sonor kick","pandoraasbeta sonor snare","pandoraasbeta sonor snare (left hand)","pandoraasbeta sonor snare (right hand)","pandoraasbeta sonor high tom","pandoraasbeta sonor low tom","pandoraasbeta sonor hihat (closed)","pandoraasbeta sonor hihat (half opened)","pandoraasbeta sonor hihat (open)","pandoraasbeta sonor hihat (open tip)","pandoraasbeta sonor hihat (pedal)","pandoraasbeta sonor crash","pandoraasbeta sonor crash (tip)","pandoraasbeta sonor ride"],l=["kick","snare","piano1","WOW","overdrive","trumpet","saxophone","orchestrahit","detatched violin","synth","sonic3snare","come on","choir","overdriveguitar","flute","legato violin","tremolo violin","amen break","pizzicato violin","tim allen grunt","tuba","loopingcymbal","standardkick","standardsnare","closedhihat","foothihat","openhihat","crashcymbal","pianoC4","liver pad","marimba","susdotwav","wackyboxtts"];r.includes(a)?t=!0:o.includes(a)?(t=!0,n.wave=r[o.findIndex((e=>e===a))]):l.includes(a)&&("trumpet"!==a&&"flute"!==a||"paandorasbox"==s)&&(t=!0,n.wave=r[l.findIndex((e=>e===a))])}}}t?(u.willReloadForCustomSamples=!1,ve.$(),h(0),z.customSamples=["legacySamples"]):null!=z.customSamples&&z.customSamples.length>0&&(u.willReloadForCustomSamples=!1,ve.q())}if(this.scale=0,null!=e.scale){const t={"romani :)":"double harmonic :)","romani :(":"double harmonic :(","dbl harmonic :)":"double harmonic :)","dbl harmonic :(":"double harmonic :(",enigma:"strange"},s=null!=t[e.scale]?t[e.scale]:e.scale,i=u.scales.findIndex((e=>e.name==s));if(-1!=i&&(this.scale=i),this.scale==u.scales.dictionary.Custom.index&&null!=e.customScale)for(var n of e.customScale.keys())this.scaleCustom[n]=e.customScale[n]}if(null!=e.key)if("number"==typeof e.key)this.key=(e.key+1200>>>0)%u.keys.length;else if("string"==typeof e.key){const t=e.key;if("C+"===t)this.key=0,this.octave=1;else if("G- (actually F#-)"===t)this.key=6,this.octave=-1;else if("C-"===t)this.key=0,this.octave=-1;else if("oh no (F-)"===t)this.key=5,this.octave=-1;else{const e=t.charAt(0).toUpperCase(),s=t.charAt(1).toLowerCase();let i={C:0,D:2,E:4,F:5,G:7,A:9,B:11}[e];const n={"#":1,"♯":1,b:-1,"♭":-1}[s];null!=i&&(null!=n&&(i+=n),i<0&&(i+=12),i%=12,this.key=i)}}null!=e.beatsPerMinute&&(this.tempo=W(u.tempoMin,u.tempoMax+1,0|e.beatsPerMinute)),null!=e.keyOctave&&(this.octave=W(u.octaveMin,u.octaveMax+1,0|e.keyOctave));let a=0;null!=e.reverb&&(a=W(0,32,0|e.reverb)),null!=e.beatsPerBar&&(this.beatsPerBar=Math.max(u.beatsPerBarMin,Math.min(u.beatsPerBarMax,0|e.beatsPerBar)));let r=4;null!=e.ticksPerBeat&&(r=0|e.ticksPerBeat||4,this.rhythm=u.rhythms.findIndex((e=>e.stepsPerBeat==r)),-1==this.rhythm&&(this.rhythm=1)),null!=e.masterGain?this.masterGain=Math.max(0,Math.min(5,e.masterGain||0)):this.masterGain=1,null!=e.limitThreshold?this.limitThreshold=Math.max(0,Math.min(2,e.limitThreshold||0)):this.limitThreshold=1,null!=e.compressionThreshold?this.compressionThreshold=Math.max(0,Math.min(1.1,e.compressionThreshold||0)):this.compressionThreshold=1,null!=e.limitRise?this.limitRise=Math.max(2e3,Math.min(1e4,e.limitRise||0)):this.limitRise=4e3,null!=e.limitDecay?this.limitDecay=Math.max(1,Math.min(30,e.limitDecay||0)):this.limitDecay=4,null!=e.limitRatio?this.limitRatio=Math.max(0,Math.min(11,e.limitRatio||0)):this.limitRatio=1,null!=e.compressionRatio?this.compressionRatio=Math.max(0,Math.min(1.168,e.compressionRatio||0)):this.compressionRatio=1;let o=1,l=1,c=1;if(null!=e.channels)for(const t of e.channels)t.instruments&&(o=Math.max(o,0|t.instruments.length)),t.patterns&&(l=Math.max(l,0|t.patterns.length)),t.sequence&&(c=Math.max(c,0|t.sequence.length));null!=e.layeredInstruments?this.layeredInstruments=!!e.layeredInstruments:this.layeredInstruments=!1,null!=e.patternInstruments?this.patternInstruments=!!e.patternInstruments:this.patternInstruments=o>1,this.patternsPerChannel=Math.min(l,u.barCountMax),this.barCount=Math.min(c,u.barCountMax),null!=e.introBars&&(this.loopStart=W(0,this.barCount,0|e.introBars)),null!=e.loopBars&&(this.loopLength=W(1,this.barCount-this.loopStart+1,0|e.loopBars));const p=[],f=[],m=[];if(null!=e.channels)for(let t=0;t<e.channels.length;t++){let i=e.channels[t];const n=new ye;let o=!1,l=!1;if(null!=i.type?(o="drum"==i.type,l="mod"==i.type):o=t>=3,o?f.push(n):l?m.push(n):p.push(n),null!=i.octaveScrollBar&&(n.octave=W(0,u.pitchOctaves,1+(0|i.octaveScrollBar)),o&&(n.octave=0)),null!=i.name?n.name=i.name:n.name="",Array.isArray(i.instruments)){const e=i.instruments;for(let t=0;t<e.length&&!(t>=this.getMaxInstrumentsPerChannel());t++){const i=new de(o,l);n.instruments[t]=i,i.fromJsonObject(e[t],o,l,!1,!1,a,s)}}for(let e=0;e<this.patternsPerChannel;e++){const t=new ne;let s;n.patterns[e]=t,i.patterns&&(s=i.patterns[e]),null!=s&&t.fromJsonObject(s,this,n,r,o,l)}n.patterns.length=this.patternsPerChannel;for(let e=0;e<this.barCount;e++)n.bars[e]=null!=i.sequence?Math.min(this.patternsPerChannel,i.sequence[e]>>>0):0;n.bars.length=this.barCount}p.length>u.pitchChannelCountMax&&(p.length=u.pitchChannelCountMax),f.length>u.noiseChannelCountMax&&(f.length=u.noiseChannelCountMax),m.length>u.modChannelCountMax&&(m.length=u.modChannelCountMax),this.pitchChannelCount=p.length,this.noiseChannelCount=f.length,this.modChannelCount=m.length,this.channels.length=0,Array.prototype.push.apply(this.channels,p),Array.prototype.push.apply(this.channels,f),Array.prototype.push.apply(this.channels,m),u.willReloadForCustomSamples}getPattern(e,t){if(t<0||t>=this.barCount)return null;const s=this.channels[e].bars[t];return 0==s?null:this.channels[e].patterns[s-1]}getBeatsPerMinute(){return this.tempo}static getNeededBits(e){return 32-Math.clz32(Math.ceil(e+1)-1)}restoreLimiterDefaults(){this.compressionRatio=1,this.limitRatio=1,this.limitRise=4e3,this.limitDecay=4,this.limitThreshold=1,this.compressionThreshold=1,this.masterGain=1}}ve.U=u.jsonFormat,ve.O=2,ve.T=9,ve.H=1,ve.R=6,ve.N=1,ve.L=4,ve.V=1,ve.P=5,ve.k=117;class ge{constructor(){this.delayLine=null,this.allPassG=0,this.allPassGDelta=0,this.sustainFilterA1=0,this.sustainFilterA1Delta=0,this.sustainFilterA2=0,this.sustainFilterA2Delta=0,this.sustainFilterB0=0,this.sustainFilterB0Delta=0,this.sustainFilterB1=0,this.sustainFilterB1Delta=0,this.sustainFilterB2=0,this.sustainFilterB2Delta=0,this.reset()}reset(){this.delayIndex=-1,this.allPassSample=0,this.allPassPrevInput=0,this.sustainFilterSample=0,this.sustainFilterPrevOutput2=0,this.sustainFilterPrevInput1=0,this.sustainFilterPrevInput2=0,this.fractionalDelaySample=0,this.prevDelayLength=-1,this.delayResetOffset=0}update(e,t,s,i,n,a,r,o){const l=2*Math.PI*u.pickedStringDispersionCenterFreq/e.samplesPerSecond,h=this.prevDelayLength,c=s.phaseDeltas[i],p=s.phaseDeltaScales[i],f=c*Math.pow(p,n),m=2*Math.PI*c,d=2*Math.PI*f,y=2*m,v=2*d,g=Math.min(Math.PI,m*u.pickedStringDispersionFreqMult*Math.pow(l/m,u.pickedStringDispersionFreqScale)),b=Math.min(Math.PI,d*u.pickedStringDispersionFreqMult*Math.pow(l/d,u.pickedStringDispersionFreqScale)),S=2*Math.PI*u.pickedStringShelfHz/e.samplesPerSecond,M=(Math.pow(100,a)-1)/99,w=(Math.pow(100,r)-1)/99,x=1==o?.25:0,k=15.6,F=3*e.samplesPerSecond/48e3,P=Math.pow(.5,M*Math.pow(S/(m*k),1+2*x)*k),I=Math.pow(.5,w*Math.pow(S/(d*k),1+2*x)*k),q=Math.pow(P,.002),T=Math.pow(I,.002);xe.tempFilterStartCoefficients.allPass1stOrderInvertPhaseAbove(g),e.tempFrequencyResponse.analyze(xe.tempFilterStartCoefficients,y);const D=xe.tempFilterStartCoefficients.b[0],O=-e.tempFrequencyResponse.angle()/y;xe.tempFilterEndCoefficients.allPass1stOrderInvertPhaseAbove(b),e.tempFrequencyResponse.analyze(xe.tempFilterEndCoefficients,v);const R=xe.tempFilterEndCoefficients.b[0],z=-e.tempFrequencyResponse.angle()/v,A=0==o?0:1;if(0==A){const e=Math.pow(P,u.stringDecayRate),t=Math.pow(I,u.stringDecayRate);xe.tempFilterStartCoefficients.highShelf2ndOrder(S,e,.5),xe.tempFilterEndCoefficients.highShelf2ndOrder(S,t,.5)}else{const t=Math.pow(1==A?0:1,.25),s=Math.pow(F*F*m*3.3*48e3/e.samplesPerSecond,.5+x)/F/Math.pow(M,.5),i=Math.pow(F*F*d*3.3*48e3/e.samplesPerSecond,.5+x)/F/Math.pow(w,.5),n=s*Math.pow(2,.5-1.75*(1-Math.pow(1-t,.85))),a=i*Math.pow(2,.5-1.75*(1-Math.pow(1-t,.85))),r=Math.pow(2,-Math.pow(2,-Math.pow(t,.9))),o=Math.pow(2,-Math.pow(2,-Math.pow(t,.9)));xe.tempFilterStartCoefficients.lowPass2ndOrderButterworth(B(n),r),xe.tempFilterEndCoefficients.lowPass2ndOrderButterworth(B(a),o)}e.tempFrequencyResponse.analyze(xe.tempFilterStartCoefficients,y);const C=xe.tempFilterStartCoefficients.a[1],H=xe.tempFilterStartCoefficients.a[2],E=xe.tempFilterStartCoefficients.b[0]*q,L=xe.tempFilterStartCoefficients.b[1]*q,N=xe.tempFilterStartCoefficients.b[2]*q,G=-e.tempFrequencyResponse.angle()/y;e.tempFrequencyResponse.analyze(xe.tempFilterEndCoefficients,v);const V=xe.tempFilterEndCoefficients.a[1],$=xe.tempFilterEndCoefficients.a[2],W=xe.tempFilterEndCoefficients.b[0]*T,j=xe.tempFilterEndCoefficients.b[1]*T,U=xe.tempFilterEndCoefficients.b[2]*T,_=-e.tempFrequencyResponse.angle()/v,K=1/c,J=1/f,Q=Math.ceil(2*Math.max(K,J)),Y=K-O-G,X=J-z-_;this.prevDelayLength=Y,this.delayLengthDelta=(X-Y)/n,this.allPassG=D,this.sustainFilterA1=C,this.sustainFilterA2=H,this.sustainFilterB0=E,this.sustainFilterB1=L,this.sustainFilterB2=N,this.allPassGDelta=(R-D)/n,this.sustainFilterA1Delta=(V-C)/n,this.sustainFilterA2Delta=($-H)/n,this.sustainFilterB0Delta=(W-E)/n,this.sustainFilterB1Delta=(j-L)/n,this.sustainFilterB2Delta=(U-N)/n;const Z=Math.abs(Math.log2(Y/h))>.01,ee=-1==this.delayIndex||Z;if(null==this.delayLine||this.delayLine.length<=Q){const t=Math.ceil(2*e.samplesPerSecond/de.frequencyFromPitch(12)),s=new Float32Array(xe.fittingPowerOfTwo(Math.max(t,Q)));if(!ee&&null!=this.delayLine){const e=this.delayLine.length-1>>0,t=this.delayIndex+this.delayResetOffset;this.delayIndex=this.delayLine.length-this.delayResetOffset;for(let i=0;i<this.delayLine.length;i++)s[i]=this.delayLine[t+i&e]}this.delayLine=s}const te=this.delayLine,se=te.length-1>>0;if(ee){this.delayIndex=0,this.allPassSample=0,this.allPassPrevInput=0,this.sustainFilterSample=0,this.sustainFilterPrevOutput2=0,this.sustainFilterPrevInput1=0,this.sustainFilterPrevInput2=0,this.fractionalDelaySample=0;const s=-Y,i=Math.floor(s-K/2),n=Math.ceil(i+2*K);this.delayResetOffset=n;for(let e=i;e<=n;e++)te[e&se]=0;const a=t.wave,r=a.length-1,o=r/K,l=Math.min(.2*K,.003*e.samplesPerSecond),h=Math.ceil(s),u=s+K+l,c=u;let p=(h-s)*o,f=0;for(let e=h;e<=c;e++){const t=0|p,i=t%r;let n=a[i];const h=p-t;n+=(a[i+1]-n)*h;const c=(n-f)/o,m=Math.min(1,(e-s)/l)*Math.min(1,(u-e)/l),d=m*m*(3-2*m);te[e&se]+=c*d,f=n,p+=o}}}}class be{constructor(){this.noteSecondsStart=0,this.noteSecondsStartUnscaled=0,this.noteSecondsEnd=0,this.noteSecondsEndUnscaled=0,this.noteTicksStart=0,this.noteTicksEnd=0,this.noteSizeStart=u.noteSizeMax,this.noteSizeEnd=u.noteSizeMax,this.prevNoteSize=u.noteSizeMax,this.nextNoteSize=u.noteSizeMax,this._=u.noteSizeMax,this.prevNoteSecondsStart=0,this.prevNoteSecondsStartUnscaled=0,this.prevNoteSecondsEnd=0,this.prevNoteSecondsEndUnscaled=0,this.prevNoteTicksStart=0,this.prevNoteTicksEnd=0,this.K=u.noteSizeMax,this.prevSlideStart=!1,this.prevSlideEnd=!1,this.nextSlideStart=!1,this.nextSlideEnd=!1,this.prevSlideRatioStart=0,this.prevSlideRatioEnd=0,this.nextSlideRatioStart=0,this.nextSlideRatioEnd=0,this.envelopeStarts=[],this.envelopeEnds=[],this.J=[],this.Y=0,this.lowpassCutoffDecayVolumeCompensation=1;for(let e=0;e<41;e++)this.envelopeStarts[e]=1,this.envelopeEnds[e]=1;this.reset()}reset(){this.noteSecondsEnd=0,this.noteSecondsEndUnscaled=0,this.noteTicksEnd=0,this._=u.noteSizeMax,this.prevNoteSecondsEnd=0,this.prevNoteSecondsEndUnscaled=0,this.prevNoteTicksEnd=0,this.K=u.noteSizeMax,this.Y=0}computeEnvelopes(e,t,s,i,n,a,r){const o=n;n*=r;const l=e.getTransition();null==a||!a.atNoteStart||l.continues||a.forceContinueAtStart||(this.prevNoteSecondsEnd=this.noteSecondsEnd,this.prevNoteSecondsEndUnscaled=this.noteSecondsEndUnscaled,this.prevNoteTicksEnd=this.noteTicksEnd,this.K=this._,this.noteSecondsEnd=0,this.noteSecondsEndUnscaled=0,this.noteTicksEnd=0),null!=a&&(null!=a.note?this._=a.note.pins[a.note.pins.length-1].size:this._=u.noteSizeMax);const h=s+r,c=i+1,p=this.noteSecondsEnd,f=this.noteSecondsEndUnscaled,m=p+n,d=f+o,y=this.noteTicksEnd,v=y+1,g=this.prevNoteSecondsEnd,b=this.prevNoteSecondsEndUnscaled,S=g+n,M=b+o,w=this.prevNoteTicksEnd,x=w+1,k=1/(u.ticksPerPart*u.partsPerBeat),F=k*s,P=k*h;let I=this._,q=this._,T=this.K,D=0,O=!1,R=!1,z=!1,A=!1,C=0,H=0,E=0,L=0;if(null!=a&&null!=a.note&&!a.passedEndOfNote){const e=a.note.getEndPinIndex(t),s=a.note.pins[e-1],n=a.note.pins[e],r=(a.note.start+s.time)*u.ticksPerPart,o=(a.note.start+n.time)*u.ticksPerPart,h=(i-r)/(o-r),p=(c-r)/(o-r);if(I=s.size+(n.size-s.size)*h,q=s.size+(n.size-s.size)*p,l.slides){const e=a.noteStartPart*u.ticksPerPart,t=a.noteEndPart*u.ticksPerPart,s=.5*(t-e),n=Math.min(s,l.slideTicks);null==a.prevNote||a.forceContinueAtStart||(i-e<n&&(O=!0,C=.5*(1-(i-e)/n)),c-e<n&&(R=!0,H=.5*(1-(c-e)/n))),null==a.nextNote||a.forceContinueAtEnd||(D=a.nextNote.pins[0].size,t-i<n&&(z=!0,E=.5*(1-(t-i)/n)),t-c<n&&(A=!0,L=.5*(1-(t-c)/n)))}}let N=1,G=!1;for(let t=0;t<=e.envelopeCount;t++){let s,i,n;if(t==e.envelopeCount){if(G)break;s=u.instrumentAutomationTargets.dictionary.noteVolume,i=0,n=u.envelopes.dictionary["note size"]}else{let a=e.envelopes[t];s=u.instrumentAutomationTargets[a.target],i=a.index,n=u.envelopes[a.envelope],0==n.type&&(G=!0)}if(null!=s.computeIndex){const t=s.computeIndex+i;let a=be.computeEnvelope(n,p,F,I);if(O){a+=(be.computeEnvelope(n,g,F,T)-a)*C}if(z){a+=(be.computeEnvelope(n,0,F,D)-a)*E}let r=a;if(0==e.discreteEnvelope){if(r=be.computeEnvelope(n,m,P,q),R){r+=(be.computeEnvelope(n,S,P,T)-r)*H}if(A){r+=(be.computeEnvelope(n,0,P,D)-r)*L}}if(this.envelopeStarts[t]*=a,this.envelopeEnds[t]*=r,this.J[this.Y++]=t,s.isFilter){const t=null!=e.tmpNoteFilterStart?e.tmpNoteFilterStart:e.noteFilter;t.controlPointCount>i&&0==t.controlPoints[i].type&&(N=Math.max(N,be.getLowpassCutoffDecayVolumeCompensation(n)))}}}this.noteSecondsStart=p,this.noteSecondsStartUnscaled=f,this.noteSecondsEnd=m,this.noteSecondsEndUnscaled=d,this.noteTicksStart=y,this.noteTicksEnd=v,this.prevNoteSecondsStart=g,this.prevNoteSecondsStartUnscaled=b,this.prevNoteSecondsEnd=S,this.prevNoteSecondsEndUnscaled=M,this.prevNoteTicksStart=w,this.prevNoteTicksEnd=x,this.prevNoteSize=T,this.nextNoteSize=D,this.noteSizeStart=I,this.noteSizeEnd=q,this.prevSlideStart=O,this.prevSlideEnd=R,this.nextSlideStart=z,this.nextSlideEnd=A,this.prevSlideRatioStart=C,this.prevSlideRatioEnd=H,this.nextSlideRatioStart=E,this.nextSlideRatioEnd=L,this.lowpassCutoffDecayVolumeCompensation=N}clearEnvelopes(){for(let e=0;e<this.Y;e++){const t=this.J[e];this.envelopeStarts[t]=1,this.envelopeEnds[t]=1}this.Y=0}static computeEnvelope(e,t,s,i){switch(e.type){case 0:return xe.noteSizeToVolumeMult(i);case 1:return 1;case 4:return 1/(1+t*e.speed);case 5:return 1-1/(1+t*e.speed);case 6:return.5-.5*Math.cos(2*s*Math.PI*e.speed);case 7:return.75-.25*Math.cos(2*s*Math.PI*e.speed);case 2:return Math.max(1,2-10*t);case 3:const n=.25/Math.sqrt(e.speed);return t<n?t/n:1/(1+(t-n)*e.speed);case 8:return Math.pow(2,-e.speed*t);case 13:return 1*+(t<.25/Math.sqrt(e.speed));case 9:let a=.5-.5*Math.cos(s*e.speed);return a=1/(1+t*(e.speed-a/(1.5/e.speed))),a=a>0?a:0,a;case 11:{let s=1-t/(16/e.speed);return s=s>0?s:0,s}case 12:{let s=t/(16/e.speed);return s=s<1?s:1,s}default:throw new Error("Unrecognized operator envelope type.")}}static getLowpassCutoffDecayVolumeCompensation(e){return 8==e.type?1.25+.025*e.speed:4==e.type?1+.02*e.speed:1}}class Se{constructor(){this.pitches=Array(u.maxChordSize+2).fill(0),this.pitchCount=0,this.chordSize=0,this.drumsetPitch=null,this.note=null,this.prevNote=null,this.nextNote=null,this.prevNotePitchIndex=0,this.nextNotePitchIndex=0,this.freshlyAllocated=!0,this.atNoteStart=!1,this.isOnLastTick=!1,this.passedEndOfNote=!1,this.forceContinueAtStart=!1,this.forceContinueAtEnd=!1,this.noteStartPart=0,this.noteEndPart=0,this.ticksSinceReleased=0,this.liveInputSamplesHeld=0,this.lastInterval=0,this.noiseSample=0,this.noiseSampleA=0,this.noiseSampleB=0,this.stringSustainStart=0,this.stringSustainEnd=0,this.phases=[],this.operatorWaves=[],this.phaseDeltas=[],this.directions=[],this.chipWaveCompletions=[],this.chipWavePrevWaves=[],this.chipWaveCompletionsLastWave=[],this.phaseDeltaScales=[],this.expression=0,this.expressionDelta=0,this.operatorExpressions=[],this.operatorExpressionDeltas=[],this.prevPitchExpressions=Array(u.maxPitchOrOperatorCount).fill(null),this.prevVibrato=null,this.prevStringDecay=null,this.pulseWidth=0,this.pulseWidthDelta=0,this.decimalOffset=0,this.supersawDynamism=0,this.supersawDynamismDelta=0,this.supersawUnisonDetunes=[],this.supersawShape=0,this.supersawShapeDelta=0,this.supersawDelayLength=0,this.supersawDelayLengthDelta=0,this.supersawDelayLine=null,this.supersawDelayIndex=-1,this.supersawPrevPhaseDelta=null,this.pickedStrings=[],this.noteFilters=[],this.noteFilterCount=0,this.initialNoteFilterInput1=0,this.initialNoteFilterInput2=0,this.specialIntervalExpressionMult=1,this.feedbackOutputs=[],this.feedbackMult=0,this.feedbackDelta=0,this.stereoVolumeLStart=0,this.stereoVolumeRStart=0,this.stereoVolumeLDelta=0,this.stereoVolumeRDelta=0,this.stereoDelayStart=0,this.stereoDelayEnd=0,this.stereoDelayDelta=0,this.customVolumeStart=0,this.customVolumeEnd=0,this.filterResonanceStart=0,this.filterResonanceDelta=0,this.isFirstOrder=!1,this.envelopeComputer=new be,this.reset()}reset(){this.noiseSample=0,this.noiseSampleA=0,this.noiseSampleB=0;for(let e=0;e<u.maxPitchOrOperatorCount;e++)this.phases[e]=0,this.directions[e]=1,this.chipWaveCompletions[e]=0,this.chipWavePrevWaves[e]=0,this.chipWaveCompletionsLastWave[e]=0,this.operatorWaves[e]=u.operatorWaves[0],this.feedbackOutputs[e]=0,this.prevPitchExpressions[e]=null;for(let e=0;e<this.noteFilterCount;e++)this.noteFilters[e].resetOutput();this.noteFilterCount=0,this.initialNoteFilterInput1=0,this.initialNoteFilterInput2=0,this.liveInputSamplesHeld=0,this.supersawDelayIndex=-1;for(const e of this.pickedStrings)e.reset();this.envelopeComputer.reset(),this.prevVibrato=null,this.prevStringDecay=null,this.supersawPrevPhaseDelta=null,this.drumsetPitch=null}}class Me{constructor(){this.awake=!1,this.computed=!1,this.tonesAddedInThisTick=!1,this.flushingDelayLines=!1,this.deactivateAfterThisTick=!1,this.attentuationProgress=0,this.flushedSamples=0,this.activeTones=new E,this.activeModTones=new E,this.releasedTones=new E,this.liveInputTones=new E,this.type=0,this.synthesizer=null,this.wave=null,this.isUsingAdvancedLoopControls=!1,this.chipWaveLoopStart=0,this.chipWaveLoopEnd=0,this.chipWaveLoopMode=0,this.chipWavePlayBackwards=!1,this.chipWaveStartOffset=0,this.noisePitchFilterMult=1,this.unison=null,this.unisonVoices=1,this.unisonSpread=0,this.unisonOffset=0,this.unisonExpression=1.4,this.unisonSign=1,this.chord=null,this.effects=0,this.volumeScale=0,this.aliases=!1,this.arpTime=0,this.vibratoTime=0,this.nextVibratoTime=0,this.envelopeTime=0,this.eqFilterVolume=1,this.eqFilterVolumeDelta=0,this.mixVolume=1,this.mixVolumeDelta=0,this.delayInputMult=0,this.delayInputMultDelta=0,this.distortion=0,this.distortionDelta=0,this.distortionDrive=0,this.distortionDriveDelta=0,this.distortionFractionalInput1=0,this.distortionFractionalInput2=0,this.distortionFractionalInput3=0,this.distortionPrevInput=0,this.distortionNextOutput=0,this.bitcrusherPrevInput=0,this.bitcrusherCurrentOutput=0,this.bitcrusherPhase=1,this.bitcrusherPhaseDelta=0,this.bitcrusherPhaseDeltaScale=1,this.bitcrusherScale=1,this.bitcrusherScaleScale=1,this.bitcrusherFoldLevel=1,this.bitcrusherFoldLevelScale=1,this.eqFilters=[],this.eqFilterCount=0,this.initialEqFilterInput1=0,this.initialEqFilterInput2=0,this.panningDelayLine=null,this.panningDelayPos=0,this.panningVolumeL=0,this.panningVolumeR=0,this.panningVolumeDeltaL=0,this.panningVolumeDeltaR=0,this.panningOffsetL=0,this.panningOffsetR=0,this.panningOffsetDeltaL=0,this.panningOffsetDeltaR=0,this.chorusDelayLineL=null,this.chorusDelayLineR=null,this.chorusDelayLineDirty=!1,this.chorusDelayPos=0,this.chorusPhase=0,this.chorusVoiceMult=0,this.chorusVoiceMultDelta=0,this.chorusCombinedMult=0,this.chorusCombinedMultDelta=0,this.echoDelayLineL=null,this.echoDelayLineR=null,this.echoDelayLineDirty=!1,this.echoDelayPos=0,this.echoDelayOffsetStart=0,this.echoDelayOffsetEnd=null,this.echoDelayOffsetRatio=0,this.echoDelayOffsetRatioDelta=0,this.echoMult=0,this.echoMultDelta=0,this.echoShelfA1=0,this.echoShelfB0=0,this.echoShelfB1=0,this.echoShelfSampleL=0,this.echoShelfSampleR=0,this.echoShelfPrevInputL=0,this.echoShelfPrevInputR=0,this.reverbDelayLine=null,this.reverbDelayLineDirty=!1,this.reverbDelayPos=0,this.reverbMult=0,this.reverbMultDelta=0,this.reverbShelfA1=0,this.reverbShelfB0=0,this.reverbShelfB1=0,this.reverbShelfSample0=0,this.reverbShelfSample1=0,this.reverbShelfSample2=0,this.reverbShelfSample3=0,this.reverbShelfPrevInput0=0,this.reverbShelfPrevInput1=0,this.reverbShelfPrevInput2=0,this.reverbShelfPrevInput3=0,this.spectrumWave=new he,this.harmonicsWave=new ce,this.drumsetSpectrumWaves=[];for(let e=0;e<u.drumCount;e++)this.drumsetSpectrumWaves[e]=new he}allocateNecessaryBuffers(e,t,s){if(T(t.effects)&&(null==this.panningDelayLine||this.panningDelayLine.length<e.panningDelayBufferSize)&&(this.panningDelayLine=new Float32Array(e.panningDelayBufferSize)),D(t.effects)&&((null==this.chorusDelayLineL||this.chorusDelayLineL.length<e.chorusDelayBufferSize)&&(this.chorusDelayLineL=new Float32Array(e.chorusDelayBufferSize)),(null==this.chorusDelayLineR||this.chorusDelayLineR.length<e.chorusDelayBufferSize)&&(this.chorusDelayLineR=new Float32Array(e.chorusDelayBufferSize))),O(t.effects)){const e=Math.max(u.echoDelayRange>>1,t.echoDelay+1),i=2*xe.fittingPowerOfTwo(e*u.echoDelayStepTicks*s);if(null==this.echoDelayLineL||null==this.echoDelayLineR)this.echoDelayLineL=new Float32Array(i),this.echoDelayLineR=new Float32Array(i);else if(this.echoDelayLineL.length<i||this.echoDelayLineR.length<i){const e=new Float32Array(i),t=new Float32Array(i),s=this.echoDelayLineL.length-1;for(let i=0;i<this.echoDelayLineL.length;i++)e[i]=this.echoDelayLineL[this.echoDelayPos+i&s],t[i]=this.echoDelayLineL[this.echoDelayPos+i&s];this.echoDelayPos=this.echoDelayLineL.length,this.echoDelayLineL=e,this.echoDelayLineR=t}}R(t.effects)&&null==this.reverbDelayLine&&(this.reverbDelayLine=new Float32Array(u.reverbDelayBufferSize))}deactivate(){this.bitcrusherPrevInput=0,this.bitcrusherCurrentOutput=0,this.bitcrusherPhase=1;for(let e=0;e<this.eqFilterCount;e++)this.eqFilters[e].resetOutput();if(this.eqFilterCount=0,this.initialEqFilterInput1=0,this.initialEqFilterInput2=0,this.distortionFractionalInput1=0,this.distortionFractionalInput2=0,this.distortionFractionalInput3=0,this.distortionPrevInput=0,this.distortionNextOutput=0,this.panningDelayPos=0,null!=this.panningDelayLine)for(let e=0;e<this.panningDelayLine.length;e++)this.panningDelayLine[e]=0;this.echoDelayOffsetEnd=null,this.echoShelfSampleL=0,this.echoShelfSampleR=0,this.echoShelfPrevInputL=0,this.echoShelfPrevInputR=0,this.reverbShelfSample0=0,this.reverbShelfSample1=0,this.reverbShelfSample2=0,this.reverbShelfSample3=0,this.reverbShelfPrevInput0=0,this.reverbShelfPrevInput1=0,this.reverbShelfPrevInput2=0,this.reverbShelfPrevInput3=0,this.volumeScale=1,this.aliases=!1,this.awake=!1,this.flushingDelayLines=!1,this.deactivateAfterThisTick=!1,this.attentuationProgress=0,this.flushedSamples=0}resetAllEffects(){if(this.deactivate(),this.vibratoTime=0,this.nextVibratoTime=0,this.arpTime=0,this.envelopeTime=0,this.chorusDelayLineDirty){for(let e=0;e<this.chorusDelayLineL.length;e++)this.chorusDelayLineL[e]=0;for(let e=0;e<this.chorusDelayLineR.length;e++)this.chorusDelayLineR[e]=0}if(this.echoDelayLineDirty){for(let e=0;e<this.echoDelayLineL.length;e++)this.echoDelayLineL[e]=0;for(let e=0;e<this.echoDelayLineR.length;e++)this.echoDelayLineR[e]=0}if(this.reverbDelayLineDirty)for(let e=0;e<this.reverbDelayLine.length;e++)this.reverbDelayLine[e]=0;this.chorusPhase=0}compute(e,t,s,i,n,a,r){this.computed=!0,this.type=t.type,this.synthesizer=xe.getInstrumentSynthFunction(t),this.unison=u.unisons[t.unison],this.chord=t.getChord(),this.noisePitchFilterMult=u.chipNoises[t.chipNoise].pitchFilterMult,this.effects=t.effects,this.aliases=t.aliases,this.volumeScale=1,this.allocateNecessaryBuffers(e,t,s);const o=e.samplesPerSecond;this.updateWaves(t,o);const l=I(this.effects),h=q(this.effects),c=T(this.effects),p=D(this.effects),f=O(this.effects),m=R(this.effects);if(l){let s=t.distortion,n=t.distortion;e.isModActive(u.modulators.dictionary.distortion.index,a,r)&&(s=e.getModValue(u.modulators.dictionary.distortion.index,a,r,!1),n=e.getModValue(u.modulators.dictionary.distortion.index,a,r,!0));const o=Math.min(1,s/(u.distortionRange-1)),l=Math.min(1,n/(u.distortionRange-1)),h=Math.pow(1-.895*(Math.pow(20,o)-1)/19,2),c=Math.pow(1-.895*(Math.pow(20,l)-1)/19,2),p=(1+2*o)/u.distortionBaseVolume,f=(1+2*l)/u.distortionBaseVolume;this.distortion=h,this.distortionDelta=(c-h)/i,this.distortionDrive=p,this.distortionDriveDelta=(f-p)/i}if(h){let s=t.bitcrusherFreq,n=t.bitcrusherFreq;e.isModActive(u.modulators.dictionary["freq crush"].index,a,r)&&(s=e.getModValue(u.modulators.dictionary["freq crush"].index,a,r,!1),n=e.getModValue(u.modulators.dictionary["freq crush"].index,a,r,!0));let l=t.bitcrusherQuantization,h=t.bitcrusherQuantization;e.isModActive(u.modulators.dictionary["bit crush"].index,a,r)&&(l=e.getModValue(u.modulators.dictionary["bit crush"].index,a,r,!1),h=e.getModValue(u.modulators.dictionary["bit crush"].index,a,r,!0));const c=u.keys[e.song.key].basePitch+u.pitchesPerOctave*e.song.octave,p=de.frequencyFromPitch(c+60)*Math.pow(2,(u.bitcrusherFreqRange-1-s)*u.bitcrusherOctaveStep),f=de.frequencyFromPitch(c+60)*Math.pow(2,(u.bitcrusherFreqRange-1-n)*u.bitcrusherOctaveStep),m=Math.min(1,p/o),d=Math.min(1,f/o);this.bitcrusherPhaseDelta=m,this.bitcrusherPhaseDeltaScale=Math.pow(d/m,1/i);const y=2*u.bitcrusherBaseVolume*Math.pow(2,1-Math.pow(2,.5*(u.bitcrusherQuantizationRange-1-l))),v=2*u.bitcrusherBaseVolume*Math.pow(2,1-Math.pow(2,.5*(u.bitcrusherQuantizationRange-1-h)));this.bitcrusherScale=y,this.bitcrusherScaleScale=Math.pow(v/y,1/i);const g=2*u.bitcrusherBaseVolume*Math.pow(1.5,u.bitcrusherQuantizationRange-1-l),b=2*u.bitcrusherBaseVolume*Math.pow(1.5,u.bitcrusherQuantizationRange-1-h);this.bitcrusherFoldLevel=g,this.bitcrusherFoldLevelScale=Math.pow(b/g,1/i)}let d=1;if(t.eqFilterType){const s=t.eqFilter;null==t.eqSubFilters[1]&&(t.eqSubFilters[1]=new fe);const n=t.eqSubFilters[1];let l,h=t.eqFilterSimpleCut,c=t.eqFilterSimplePeak,p=t.eqFilterSimpleCut,f=t.eqFilterSimplePeak,m=!1;if(e.isModActive(u.modulators.dictionary["eq filt cut"].index,a,r)&&(h=e.getModValue(u.modulators.dictionary["eq filt cut"].index,a,r,!1),p=e.getModValue(u.modulators.dictionary["eq filt cut"].index,a,r,!0),m=!0),e.isModActive(u.modulators.dictionary["eq filt peak"].index,a,r)&&(c=e.getModValue(u.modulators.dictionary["eq filt peak"].index,a,r,!1),f=e.getModValue(u.modulators.dictionary["eq filt peak"].index,a,r,!0),m=!0),m){s.convertLegacySettingsForSynth(h,c),n.convertLegacySettingsForSynth(p,f),l=s.controlPoints[0];let e=n.controlPoints[0];l.toCoefficients(xe.tempFilterStartCoefficients,o,1,1),e.toCoefficients(xe.tempFilterEndCoefficients,o,1,1),this.eqFilters.length<1&&(this.eqFilters[0]=new V),this.eqFilters[0].loadCoefficientsWithGradient(xe.tempFilterStartCoefficients,xe.tempFilterEndCoefficients,1/i,0==l.type)}else s.convertLegacySettingsForSynth(h,c,!0),l=s.controlPoints[0],l.toCoefficients(xe.tempFilterStartCoefficients,o,1,1),this.eqFilters.length<1&&(this.eqFilters[0]=new V),this.eqFilters[0].loadCoefficientsWithGradient(xe.tempFilterStartCoefficients,xe.tempFilterStartCoefficients,1/i,0==l.type);d*=l.getVolumeCompensationMult(),this.eqFilterCount=1,d=Math.min(3,d)}else{const e=null!=t.tmpEqFilterStart?t.tmpEqFilterStart:t.eqFilter;for(let s=0;s<e.controlPointCount;s++){let n=e.controlPoints[s],a=null!=t.tmpEqFilterEnd&&null!=t.tmpEqFilterEnd.controlPoints[s]?t.tmpEqFilterEnd.controlPoints[s]:e.controlPoints[s];n.type!=a.type&&(n=a),n.toCoefficients(xe.tempFilterStartCoefficients,o,1,1),a.toCoefficients(xe.tempFilterEndCoefficients,o,1,1),this.eqFilters.length<=s&&(this.eqFilters[s]=new V),this.eqFilters[s].loadCoefficientsWithGradient(xe.tempFilterStartCoefficients,xe.tempFilterEndCoefficients,1/i,0==n.type),d*=n.getVolumeCompensationMult()}this.eqFilterCount=e.controlPointCount,d=Math.min(3,d)}const y=xe.instrumentVolumeToVolumeMult(t.volume);this.mixVolume=y;let v=y;if(e.isModActive(u.modulators.dictionary["mix volume"].index,a,r)){const t=e.getModValue(u.modulators.dictionary["mix volume"].index,a,r,!1),s=e.getModValue(u.modulators.dictionary["mix volume"].index,a,r,!0);this.mixVolume*=t<=0?(t+u.volumeRange/2)/(u.volumeRange/2):xe.instrumentVolumeToVolumeMult(t),v*=s<=0?(s+u.volumeRange/2)/(u.volumeRange/2):xe.instrumentVolumeToVolumeMult(s)}e.isModActive(u.modulators.dictionary["song volume"].index)&&(this.mixVolume*=e.getModValue(u.modulators.dictionary["song volume"].index,void 0,void 0,!1)/100,v*=e.getModValue(u.modulators.dictionary["song volume"].index,void 0,void 0,!0)/100),this.mixVolumeDelta=(v-this.mixVolume)/i;let g=d,b=d,S=1,M=1;if(c){let s=t.pan,n=t.pan;e.isModActive(u.modulators.dictionary.pan.index,a,r)&&(s=e.getModValue(u.modulators.dictionary.pan.index,a,r,!1),n=e.getModValue(u.modulators.dictionary.pan.index,a,r,!0));let l=Math.max(-1,Math.min(1,(s-u.panCenter)/u.panCenter)),h=Math.max(-1,Math.min(1,(n-u.panCenter)/u.panCenter));const c=1.414*Math.cos((1+l)*Math.PI*.25),p=1.414*Math.cos((1-l)*Math.PI*.25),f=1.414*Math.cos((1+h)*Math.PI*.25),m=1.414*Math.cos((1-h)*Math.PI*.25),d=o*u.panDelaySecondsMax;let y=t.panDelay,v=t.panDelay;e.isModActive(u.modulators.dictionary["pan delay"].index,a,r)&&(y=e.getModValue(u.modulators.dictionary["pan delay"].index,a,r,!1),v=e.getModValue(u.modulators.dictionary["pan delay"].index,a,r,!0));const g=l*y*d/10,b=h*v*d/10,S=Math.max(0,g),M=Math.max(0,-g),w=Math.max(0,b),x=Math.max(0,-b);this.panningVolumeL=c,this.panningVolumeR=p,this.panningVolumeDeltaL=(f-c)/i,this.panningVolumeDeltaR=(m-p)/i,this.panningOffsetL=this.panningDelayPos-S+e.panningDelayBufferSize,this.panningOffsetR=this.panningDelayPos-M+e.panningDelayBufferSize,this.panningOffsetDeltaL=(w-S)/i,this.panningOffsetDeltaR=(x-M)/i}if(p){let s=t.chorus,n=t.chorus;e.isModActive(u.modulators.dictionary.chorus.index,a,r)&&(s=e.getModValue(u.modulators.dictionary.chorus.index,a,r,!1),n=e.getModValue(u.modulators.dictionary.chorus.index,a,r,!0));let o=Math.min(1,s/(u.chorusRange-1)),l=Math.min(1,n/(u.chorusRange-1));o=.6*o+.4*Math.pow(o,6),l=.6*l+.4*Math.pow(l,6);const h=1/Math.sqrt(3*o*o+1),c=1/Math.sqrt(3*l*l+1);this.chorusVoiceMult=o,this.chorusVoiceMultDelta=(l-o)/i,this.chorusCombinedMult=h,this.chorusCombinedMultDelta=(c-h)/i}let w=0,x=0;if(f){let n=t.echoSustain,l=t.echoSustain;e.isModActive(u.modulators.dictionary.echo.index,a,r)&&(n=Math.max(0,e.getModValue(u.modulators.dictionary.echo.index,a,r,!1)),l=Math.max(0,e.getModValue(u.modulators.dictionary.echo.index,a,r,!0)));const h=.9*Math.min(1,Math.pow(n/u.echoSustainRange,1.1)),c=.9*Math.min(1,Math.pow(l/u.echoSustainRange,1.1));this.echoMult=h,this.echoMultDelta=Math.max(0,(c-h)/i),w=Math.max(h,c);let p=t.echoDelay,f=t.echoDelay,m=!1;e.isModActive(u.modulators.dictionary["echo delay"].index,a,r)&&(p=e.getModValue(u.modulators.dictionary["echo delay"].index,a,r,!1),f=e.getModValue(u.modulators.dictionary["echo delay"].index,a,r,!0),m=!0);const d=Math.round((p+1)*u.echoDelayStepTicks*s),y=Math.round((f+1)*u.echoDelayStepTicks*s);null==this.echoDelayOffsetEnd||m?this.echoDelayOffsetStart=d:this.echoDelayOffsetStart=this.echoDelayOffsetEnd,this.echoDelayOffsetEnd=y,x=.5*(this.echoDelayOffsetStart+this.echoDelayOffsetEnd)/o,this.echoDelayOffsetRatio=0,this.echoDelayOffsetRatioDelta=1/i;const v=2*Math.PI*u.echoShelfHz/e.samplesPerSecond;xe.tempFilterStartCoefficients.highShelf1stOrder(v,u.echoShelfGain),this.echoShelfA1=xe.tempFilterStartCoefficients.a[1],this.echoShelfB0=xe.tempFilterStartCoefficients.b[0],this.echoShelfB1=xe.tempFilterStartCoefficients.b[1]}let k=0;if(m){let s=t.reverb,n=t.reverb;e.isModActive(u.modulators.dictionary.reverb.index,a,r)&&(s=e.getModValue(u.modulators.dictionary.reverb.index,a,r,!1),n=e.getModValue(u.modulators.dictionary.reverb.index,a,r,!0)),e.isModActive(u.modulators.dictionary["song reverb"].index,a,r)&&(s*=(e.getModValue(u.modulators.dictionary["song reverb"].index,void 0,void 0,!1)-u.modulators.dictionary["song reverb"].convertRealFactor)/u.reverbRange,n*=(e.getModValue(u.modulators.dictionary["song reverb"].index,void 0,void 0,!0)-u.modulators.dictionary["song reverb"].convertRealFactor)/u.reverbRange);const o=.425*Math.min(1,Math.pow(s/u.reverbRange,.667)),l=.425*Math.min(1,Math.pow(n/u.reverbRange,.667));this.reverbMult=o,this.reverbMultDelta=(l-o)/i,k=Math.max(o,l);const h=2*Math.PI*u.reverbShelfHz/e.samplesPerSecond;xe.tempFilterStartCoefficients.highShelf1stOrder(h,u.reverbShelfGain),this.reverbShelfA1=xe.tempFilterStartCoefficients.a[1],this.reverbShelfB0=xe.tempFilterStartCoefficients.b[0],this.reverbShelfB1=xe.tempFilterStartCoefficients.b[1]}if(this.tonesAddedInThisTick)this.attentuationProgress=0,this.flushedSamples=0,this.flushingDelayLines=!1;else if(this.flushingDelayLines){g=0,b=0,S=0,M=0;let t=0;p&&(t+=e.chorusDelayBufferSize),f&&(t+=this.echoDelayLineL.length),m&&(t+=u.reverbDelayBufferSize),this.flushedSamples+=i,this.flushedSamples>=t&&(this.deactivateAfterThisTick=!0)}else{0==this.attentuationProgress||(g=0),b=0;const e=1/256,t=-Math.log2(e);let i=0;if(p&&(i+=u.chorusMaxDelay),f){const e=Math.pow(w,1/x);i+=-1/Math.log2(e)*t}if(m){const e=2*k,s=u.reverbDelayBufferSize/4/o,n=Math.pow(e,1/s);i+=-1/Math.log2(n)*t}const n=s/o/i,a=this.attentuationProgress+n;a>=1&&(M=0),this.attentuationProgress=a,this.attentuationProgress>=1&&(this.flushingDelayLines=!0)}this.eqFilterVolume=g,this.eqFilterVolumeDelta=(b-g)/i,this.delayInputMult=S,this.delayInputMultDelta=(M-S)/i}updateWaves(e,t){if(this.volumeScale=1,0==e.type)this.wave=this.aliases?u.rawChipWaves[e.chipWave].samples:u.chipWaves[e.chipWave].samples,this.isUsingAdvancedLoopControls=e.isUsingAdvancedLoopControls,this.chipWaveLoopStart=e.chipWaveLoopStart,this.chipWaveLoopEnd=e.chipWaveLoopEnd,this.chipWaveLoopMode=e.chipWaveLoopMode,this.chipWavePlayBackwards=e.chipWavePlayBackwards,this.chipWaveStartOffset=e.chipWaveStartOffset,this.unisonVoices=e.unisonVoices,this.unisonSpread=e.unisonSpread,this.unisonOffset=e.unisonOffset,this.unisonExpression=e.unisonExpression,this.unisonSign=e.unisonSign;else if(6==e.type)this.unisonVoices=e.unisonVoices,this.unisonSpread=e.unisonSpread,this.unisonOffset=e.unisonOffset,this.unisonExpression=e.unisonExpression,this.unisonSign=e.unisonSign;else if(9==e.type)this.wave=this.aliases?e.customChipWave:e.customChipWaveIntegral,this.volumeScale=.05,this.unisonVoices=e.unisonVoices,this.unisonSpread=e.unisonSpread,this.unisonOffset=e.unisonOffset,this.unisonExpression=e.unisonExpression,this.unisonSign=e.unisonSign;else if(2==e.type)this.wave=d(e.chipNoise,H,A),this.unisonVoices=e.unisonVoices,this.unisonSpread=e.unisonSpread,this.unisonOffset=e.unisonOffset,this.unisonExpression=e.unisonExpression,this.unisonSign=e.unisonSign;else if(5==e.type)this.wave=this.harmonicsWave.getCustomWave(e.harmonicsWave,e.type),this.unisonVoices=e.unisonVoices,this.unisonSpread=e.unisonSpread,this.unisonOffset=e.unisonOffset,this.unisonExpression=e.unisonExpression,this.unisonSign=e.unisonSign;else if(7==e.type)this.wave=this.harmonicsWave.getCustomWave(e.harmonicsWave,e.type),this.unisonVoices=e.unisonVoices,this.unisonSpread=e.unisonSpread,this.unisonOffset=e.unisonOffset,this.unisonExpression=e.unisonExpression,this.unisonSign=e.unisonSign;else if(3==e.type)this.wave=this.spectrumWave.getCustomWave(e.spectrumWave,8),this.unisonVoices=e.unisonVoices,this.unisonSpread=e.unisonSpread,this.unisonOffset=e.unisonOffset,this.unisonExpression=e.unisonExpression,this.unisonSign=e.unisonSign;else if(4==e.type){for(let t=0;t<u.drumCount;t++)this.drumsetSpectrumWaves[t].getCustomWave(e.drumsetSpectrumWaves[t],Me.X(t));this.wave=null}else this.wave=null}getDrumsetWave(e){if(4==this.type)return this.drumsetSpectrumWaves[e].wave;throw new Error("Unhandled instrument type in getDrumsetWave")}static drumsetIndexReferenceDelta(e){return de.frequencyFromPitch(u.spectrumBasePitch+6*e)/44100}static X(e){return 15+Math.log2(Me.drumsetIndexReferenceDelta(e))}}class we{constructor(){this.instruments=[],this.muted=!1,this.singleSeamlessInstrument=null}}class xe{syncSongState(){const e=this.song.getChannelCount();for(let t=this.channels.length;t<e;t++)this.channels[t]=new we;this.channels.length=e;for(let t=0;t<e;t++){const e=this.song.channels[t],s=this.channels[t];for(let t=s.instruments.length;t<e.instruments.length;t++)s.instruments[t]=new Me;if(s.instruments.length=e.instruments.length,s.muted!=e.muted&&(s.muted=e.muted,s.muted))for(const e of s.instruments)e.resetAllEffects()}}initModFilters(e){if(null!=e)for(let t=0;t<e.getChannelCount();t++)for(let s=0;s<e.channels[t].instruments.length;s++){const i=e.channels[t].instruments[s];i.tmpEqFilterStart=i.eqFilter,i.tmpEqFilterEnd=null,i.tmpNoteFilterStart=i.noteFilter,i.tmpNoteFilterEnd=null}}warmUpSynthesizer(e){if(null!=e){this.syncSongState();const t=this.getSamplesPerTick();for(let s=0;s<e.getChannelCount();s++)for(let i=0;i<e.channels[s].instruments.length;i++){const n=e.channels[s].instruments[i],a=this.channels[s].instruments[i];xe.getInstrumentSynthFunction(n),a.vibratoTime=0,a.nextVibratoTime=0,a.envelopeTime=0,a.arpTime=0,a.updateWaves(n,this.samplesPerSecond),a.allocateNecessaryBuffers(this,n,t)}}var t=new Float32Array(1);this.isPlayingSong=!0,this.synthesize(t,t,1,!0),this.isPlayingSong=!1}computeLatestModValues(){if(null!=this.song&&this.song.modChannelCount>0){let e=[],t=[];this.modValues=[],this.nextModValues=[],this.modInsValues=[],this.nextModInsValues=[],this.heldMods=[];for(let e=0;e<this.song.pitchChannelCount+this.song.noiseChannelCount;e++){t[e]=[],this.modInsValues[e]=[],this.nextModInsValues[e]=[];for(let s=0;s<this.song.channels[e].instruments.length;s++)this.modInsValues[e][s]=[],this.nextModInsValues[e][s]=[],t[e][s]=[]}let s=this.beat*u.partsPerBeat+this.part;for(let i=this.song.pitchChannelCount+this.song.noiseChannelCount;i<this.song.getChannelCount();i++)if(!this.song.channels[i].muted){let n;for(let a=this.bar;a>=0;a--)if(n=this.song.getPattern(i,a),null!=n){let r=n.instruments[0],o=this.song.channels[i].instruments[r],l=[],h=[],c=a==this.bar?s:this.findPartsInBar(a);for(const e of n.notes)if(e.start<=c&&(null==l[u.modCount-1-e.pitches[0]]||e.end>l[u.modCount-1-e.pitches[0]]))if(e.start==c&&(l[u.modCount-1-e.pitches[0]]=e.start,h[u.modCount-1-e.pitches[0]]=e.pins[0].size),e.end<=c)l[u.modCount-1-e.pitches[0]]=e.end,h[u.modCount-1-e.pitches[0]]=e.pins[e.pins.length-1].size;else{l[u.modCount-1-e.pitches[0]]=c;for(let t=0;t<e.pins.length;t++)if(e.pins[t].time+e.start>c){const s=e.pins[t].time-e.pins[t-1].time,i=c-e.start-e.pins[t-1].time,n=e.pins[t].size-e.pins[t-1].size;h[u.modCount-1-e.pitches[0]]=Math.round(e.pins[t-1].size+n*i/s),t=e.pins.length}}for(let s=0;s<u.modCount;s++)if(null!=l[s])if(u.modulators[o.modulators[s]].forSong)(null==e[o.modulators[s]]||a*u.partsPerBeat*this.song.beatsPerBar+l[s]>e[o.modulators[s]])&&(this.setModValue(h[s],h[s],o.modChannels[s],o.modInstruments[s],o.modulators[s]),e[o.modulators[s]]=a*u.partsPerBeat*this.song.beatsPerBar+l[s]);else{let e=[];if(o.modInstruments[s]==this.song.channels[o.modChannels[s]].instruments.length)for(let t=0;t<this.song.channels[o.modChannels[s]].instruments.length;t++)e.push(t);else if(o.modInstruments[s]>this.song.channels[o.modChannels[s]].instruments.length){const t=this.song.getPattern(o.modChannels[s],a);null!=t&&(e=t.instruments)}else e.push(o.modInstruments[s]);for(let i=0;i<e.length;i++){const n=o.modulators[s]==u.modulators.dictionary["eq filter"].index,r=o.modulators[s]==u.modulators.dictionary["note filter"].index;let c=o.modulators[s];if(n?c=u.modulators.length+(0|o.modFilterTypes[s]):r&&(c=u.modulators.length+1+2*u.filterMaxPoints+(0|o.modFilterTypes[s])),null==t[o.modChannels[s]][e[i]][c]||a*u.partsPerBeat*this.song.beatsPerBar+l[s]>t[o.modChannels[s]][e[i]][c]){if(n){let t=this.song.channels[o.modChannels[s]].instruments[e[i]];if(0==o.modFilterTypes[s])t.tmpEqFilterStart=t.eqSubFilters[h[s]];else{for(let e=0;e<u.filterMorphCount;e++)null!=t.tmpEqFilterStart&&t.tmpEqFilterStart==t.eqSubFilters[e]&&(t.tmpEqFilterStart=new fe,t.tmpEqFilterStart.fromJsonObject(t.eqSubFilters[e].toJsonObject()),e=u.filterMorphCount);null!=t.tmpEqFilterStart&&Math.floor((o.modFilterTypes[s]-1)/2)<t.tmpEqFilterStart.controlPointCount&&(o.modFilterTypes[s]%2?t.tmpEqFilterStart.controlPoints[Math.floor((o.modFilterTypes[s]-1)/2)].freq=h[s]:t.tmpEqFilterStart.controlPoints[Math.floor((o.modFilterTypes[s]-1)/2)].gain=h[s])}t.tmpEqFilterEnd=t.tmpEqFilterStart}else if(r){let t=this.song.channels[o.modChannels[s]].instruments[e[i]];if(0==o.modFilterTypes[s])t.tmpNoteFilterStart=t.noteSubFilters[h[s]];else{for(let e=0;e<u.filterMorphCount;e++)null!=t.tmpNoteFilterStart&&t.tmpNoteFilterStart==t.noteSubFilters[e]&&(t.tmpNoteFilterStart=new fe,t.tmpNoteFilterStart.fromJsonObject(t.noteSubFilters[e].toJsonObject()),e=u.filterMorphCount);null!=t.tmpNoteFilterStart&&Math.floor((o.modFilterTypes[s]-1)/2)<t.tmpNoteFilterStart.controlPointCount&&(o.modFilterTypes[s]%2?t.tmpNoteFilterStart.controlPoints[Math.floor((o.modFilterTypes[s]-1)/2)].freq=h[s]:t.tmpNoteFilterStart.controlPoints[Math.floor((o.modFilterTypes[s]-1)/2)].gain=h[s])}t.tmpNoteFilterEnd=t.tmpNoteFilterStart}else this.setModValue(h[s],h[s],o.modChannels[s],e[i],c);t[o.modChannels[s]][e[i]][c]=a*u.partsPerBeat*this.song.beatsPerBar+l[s]}}}}}}}determineInvalidModulators(e){if(null!=this.song)for(let t=0;t<u.modCount;t++){if(e.invalidModulators[t]=!0,-1==e.modChannels[t]){0!=e.modulators[t]&&(e.invalidModulators[t]=!1);continue}const s=this.song.channels[e.modChannels[t]];if(null==s)continue;let i=[];i=e.modInstruments[t]>=s.instruments.length?s.instruments:[s.instruments[e.modInstruments[t]]];for(let s=0;s<i.length;s++){const n=i[s];if(null==n)continue;const a=u.modulators[e.modulators[t]].name;12!=u.modulators[e.modulators[t]].associatedEffect&&!(n.effects&1<<u.modulators[e.modulators[t]].associatedEffect)||1!=n.type&&11!=n.type&&("fm slider 1"==a||"fm slider 2"==a||"fm slider 3"==a||"fm slider 4"==a||"fm feedback"==a)||11!=n.type&&("fm slider 5"==a||"fm slider 6"==a)||6!=n.type&&8!=n.type&&("pulse width"==a||"decimal offset"==a)||8!=n.type&&("dynamism"==a||"spread"==a||"saw shape"==a)||!n.getChord().arpeggiates&&("arp speed"==a||"reset arp"==a)||n.eqFilterType&&"eq filter"==a||!n.eqFilterType&&("eq filt cut"==a||"eq filt peak"==a)||"eq filter"==a&&Math.floor((e.modFilterTypes[t]+1)/2)>n.getLargestControlPointCount(!1)||n.noteFilterType&&"note filter"==a||!n.noteFilterType&&("note filt cut"==a||"note filt peak"==a)||"note filter"==a&&Math.floor((e.modFilterTypes[t]+1)/2)>n.getLargestControlPointCount(!0)||(e.invalidModulators[t]=!1,s=i.length)}}}static operatorAmplitudeCurve(e){return(Math.pow(16,e/15)-1)/15}get playing(){return this.isPlayingSong}get recording(){return this.isRecording}get playhead(){return this.playheadInternal}set playhead(e){if(null!=this.song){this.playheadInternal=Math.max(0,Math.min(this.song.barCount,e));let t=this.playheadInternal;this.bar=Math.floor(t),t=this.song.beatsPerBar*(t-this.bar),this.beat=Math.floor(t),t=u.partsPerBeat*(t-this.beat),this.part=Math.floor(t),t=u.ticksPerPart*(t-this.part),this.tick=Math.floor(t),this.tickSampleCountdown=0,this.isAtStartOfTick=!0,this.prevBar=null}}getSamplesPerBar(){if(null==this.song)throw new Error;return this.getSamplesPerTick()*u.ticksPerPart*u.partsPerBeat*this.song.beatsPerBar}getTicksIntoBar(){return(this.beat*u.partsPerBeat+this.part)*u.ticksPerPart+this.tick}getCurrentPart(){return this.beat*u.partsPerBeat+this.part}findPartsInBar(e){if(null==this.song)return 0;let t=u.partsPerBeat*this.song.beatsPerBar;for(let s=this.song.pitchChannelCount+this.song.noiseChannelCount;s<this.song.getChannelCount();s++){let i=this.song.getPattern(s,e);if(null!=i){let e=this.song.channels[s].instruments[i.instruments[0]];for(let s=0;s<u.modCount;s++)if(e.modulators[s]==u.modulators.dictionary["next bar"].index)for(const e of i.notes)e.pitches[0]==u.modCount-1-s&&t>e.start&&(t=e.start)}}return t}getTotalSamples(e,t,s){if(null==this.song)return-1;let i=e?0:this.song.loopStart,n=t?this.song.barCount:this.song.loopStart+this.song.loopLength,a=!1,r=!1,o=this.song.tempo;for(let e=this.song.getChannelCount()-1;e>=this.song.pitchChannelCount+this.song.noiseChannelCount;e--)for(let t=i;t<n;t++){let s=this.song.getPattern(e,t);if(null!=s){let t=this.song.channels[e].instruments[s.instruments[0]];for(let e=0;e<u.modCount;e++)t.modulators[e]==u.modulators.dictionary.tempo.index&&(a=!0),t.modulators[e]==u.modulators.dictionary["next bar"].index&&(r=!0)}}if(i>0){let e=null,t=0;for(let s=i-1;s>=0;s--){for(let i=this.song.getChannelCount()-1;i>=this.song.pitchChannelCount+this.song.noiseChannelCount;i--){let n=this.song.getPattern(i,s);if(null!=n){let a=n.instruments[0],r=this.song.channels[i].instruments[a],o=this.findPartsInBar(s);for(const s of n.notes)if(r.modulators[u.modCount-1-s.pitches[0]]==u.modulators.dictionary.tempo.index&&s.start<o&&(null==e||s.end>e))if(s.end<=o)e=s.end,t=s.pins[s.pins.length-1].size;else{e=o;for(let e=0;e<s.pins.length;e++)if(s.pins[e].time+s.start>o){const i=s.pins[e].time-s.pins[e-1].time,n=o-s.start-s.pins[e-1].time,a=s.pins[e].size-s.pins[e-1].size;t=Math.round(s.pins[e-1].size+a*n/i),e=s.pins.length}}}}null!=e&&(o=t+u.modulators.dictionary.tempo.convertRealFactor,s=-1)}}if(a||r){let e=i,t=!1,l=0;for(;!t;){let i=u.partsPerBeat*this.song.beatsPerBar,h=0;if(r&&(i=this.findPartsInBar(e)),a){let t=!1;for(let s=this.song.getChannelCount()-1;s>=this.song.pitchChannelCount+this.song.noiseChannelCount;s--)if(0==t){let n=this.song.getPattern(s,e);if(null!=n){let e=this.song.channels[s].instruments[n.instruments[0]];for(let s=0;s<u.modCount;s++)if(0==t&&e.modulators[s]==u.modulators.dictionary.tempo.index&&n.notes.find((e=>e.pitches[0]==u.modCount-1-s))){t=!0,n.notes.sort((function(e,t){return e.start==t.start?e.pitches[0]-t.pitches[0]:e.start-t.start}));for(const e of n.notes)if(e.pitches[0]==u.modCount-1-s&&(l+=Math.min(i-h,e.start-h)*u.ticksPerPart*this.getSamplesPerTickSpecificBPM(o),e.start<i))for(let t=1;t<e.pins.length;t++){if(e.pins[t-1].time+e.start<=i){const s=u.ticksPerPart*Math.min(i-(e.start+e.pins[t-1].time),e.pins[t].time-e.pins[t-1].time),n=e.pins[t-1].size+u.modulators.dictionary.tempo.convertRealFactor;let a=e.pins[t].size+u.modulators.dictionary.tempo.convertRealFactor;e.pins[t].time+e.start>i&&(a=e.pins[t-1].size+(e.pins[t].size-e.pins[t-1].size)*(i-(e.start+e.pins[t-1].time))/(e.pins[t].time-e.pins[t-1].time)+u.modulators.dictionary.tempo.convertRealFactor);let r=u.partsPerBeat*u.ticksPerPart/60;l+=a!=n?-this.samplesPerSecond*s*(Math.log(r*a*s)-Math.log(r*n*s))/(r*(n-a)):s*this.getSamplesPerTickSpecificBPM(a),o=a}h=Math.min(e.start+e.pins[t].time,i)}}}}}l+=(i-h)*u.ticksPerPart*this.getSamplesPerTickSpecificBPM(o),e++,0!=s&&e==this.song.loopStart+this.song.loopLength&&(e=this.song.loopStart,s>0&&s--),e>=n&&(t=!0)}return Math.ceil(l)}return this.getSamplesPerBar()*this.getTotalBars(e,t,s)}getTotalBars(e,t,s=this.loopRepeatCount){if(null==this.song)throw new Error;let i=this.song.loopLength*(s+1);return e&&(i+=this.song.loopStart),t&&(i+=this.song.barCount-(this.song.loopStart+this.song.loopLength)),i}constructor(e=null){this.samplesPerSecond=44100,this.song=null,this.preferLowerLatency=!1,this.anticipatePoorPerformance=!1,this.liveInputDuration=0,this.liveBassInputDuration=0,this.liveInputStarted=!1,this.liveBassInputStarted=!1,this.liveInputPitches=[],this.liveBassInputPitches=[],this.liveInputChannel=0,this.liveBassInputChannel=0,this.liveInputInstruments=[],this.liveBassInputInstruments=[],this.loopRepeatCount=-1,this.volume=1,this.oscRefreshEventTimer=0,this.oscEnabled=!0,this.enableMetronome=!1,this.countInMetronome=!1,this.renderingSong=!1,this.heldMods=[],this.wantToSkip=!1,this.playheadInternal=0,this.bar=0,this.prevBar=null,this.nextBar=null,this.beat=0,this.part=0,this.tick=0,this.isAtStartOfTick=!0,this.isAtEndOfTick=!0,this.tickSampleCountdown=0,this.modValues=[],this.modInsValues=[],this.nextModValues=[],this.nextModInsValues=[],this.isPlayingSong=!1,this.isRecording=!1,this.liveInputEndTime=0,this.browserAutomaticallyClearsAudioBuffer=!0,this.tempDrumSetControlPoint=new pe,this.tempFrequencyResponse=new G,this.loopBarStart=-1,this.loopBarEnd=-1,this.channels=[],this.tonePool=new E,this.tempMatchedPitchTones=Array(u.maxChordSize).fill(null),this.startedMetronome=!1,this.metronomeSamplesRemaining=-1,this.metronomeAmplitude=0,this.metronomePrevAmplitude=0,this.metronomeFilter=0,this.limit=0,this.tempMonoInstrumentSampleBuffer=null,this.audioCtx=null,this.scriptNode=null,this.audioProcessCallback=e=>{const t=e.outputBuffer,s=t.getChannelData(0),i=t.getChannelData(1);if(!this.browserAutomaticallyClearsAudioBuffer||0==s[0]&&0==i[0]&&0==s[t.length-1]&&0==i[t.length-1]||(this.browserAutomaticallyClearsAudioBuffer=!1),!this.browserAutomaticallyClearsAudioBuffer){const e=t.length;for(let t=0;t<e;t++)s[t]=0,i[t]=0}!this.isPlayingSong&&performance.now()>=this.liveInputEndTime?this.deactivateAudio():(this.synthesize(s,i,t.length,this.isPlayingSong),this.oscEnabled&&(this.oscRefreshEventTimer<=0?(L.raise("oscillascopeUpdate",s,i),this.oscRefreshEventTimer=2):this.oscRefreshEventTimer--))},this.computeDelayBufferSizes(),null!=e&&this.setSong(e)}setSong(e){"string"==typeof e?this.song=new ve(e):e instanceof ve&&(this.song=e),this.prevBar=null}computeDelayBufferSizes(){this.panningDelayBufferSize=xe.fittingPowerOfTwo(this.samplesPerSecond*u.panDelaySecondsMax),this.panningDelayBufferMask=this.panningDelayBufferSize-1,this.chorusDelayBufferSize=xe.fittingPowerOfTwo(this.samplesPerSecond*u.chorusMaxDelay),this.chorusDelayBufferMask=this.chorusDelayBufferSize-1}activateAudio(){const e=this.anticipatePoorPerformance?this.preferLowerLatency?2048:4096:this.preferLowerLatency?512:2048;if(null==this.audioCtx||null==this.scriptNode||this.scriptNode.bufferSize!=e){null!=this.scriptNode&&this.deactivateAudio();const t=this.anticipatePoorPerformance?this.preferLowerLatency?"balanced":"playback":this.preferLowerLatency?"interactive":"balanced";this.audioCtx=this.audioCtx||new(window.AudioContext||window.webkitAudioContext)({latencyHint:t}),this.samplesPerSecond=this.audioCtx.sampleRate,this.scriptNode=this.audioCtx.createScriptProcessor?this.audioCtx.createScriptProcessor(e,0,2):this.audioCtx.createJavaScriptNode(e,0,2),this.scriptNode.onaudioprocess=this.audioProcessCallback,this.scriptNode.channelCountMode="explicit",this.scriptNode.channelInterpretation="speakers",this.scriptNode.connect(this.audioCtx.destination),this.computeDelayBufferSizes()}this.audioCtx.resume()}deactivateAudio(){null!=this.audioCtx&&null!=this.scriptNode&&(this.scriptNode.disconnect(this.audioCtx.destination),this.scriptNode=null,this.audioCtx.close&&this.audioCtx.close(),this.audioCtx=null)}maintainLiveInput(){this.activateAudio(),this.liveInputEndTime=performance.now()+1e4}play(){this.isPlayingSong||(this.initModFilters(this.song),this.computeLatestModValues(),this.activateAudio(),this.warmUpSynthesizer(this.song),this.isPlayingSong=!0)}pause(){if(this.isPlayingSong&&(this.isPlayingSong=!1,this.isRecording=!1,this.modValues=[],this.nextModValues=[],this.heldMods=[],null!=this.song)){this.song.inVolumeCap=0,this.song.outVolumeCap=0;for(let e=0;e<this.song.pitchChannelCount+this.song.noiseChannelCount;e++)this.modInsValues[e]=[],this.nextModInsValues[e]=[]}}startRecording(){this.preferLowerLatency=!0,this.isRecording=!0,this.play()}resetEffects(){if(this.limit=0,this.freeAllTones(),null!=this.song)for(const e of this.channels)for(const t of e.instruments)t.resetAllEffects()}setModValue(e,t,s,i,n){let a=e+u.modulators[n].convertRealFactor,r=t+u.modulators[n].convertRealFactor;return u.modulators[n].forSong?null!=this.modValues[n]&&this.modValues[n]==a&&this.nextModValues[n]==r||(this.modValues[n]=a,this.nextModValues[n]=r):null!=this.modInsValues[s][i][n]&&this.modInsValues[s][i][n]==a&&this.nextModInsValues[s][i][n]==r||(this.modInsValues[s][i][n]=a,this.nextModInsValues[s][i][n]=r),a}getModValue(e,t,s,i){if(u.modulators[e].forSong){if(null!=this.modValues[e]&&null!=this.nextModValues[e])return i?this.nextModValues[e]:this.modValues[e]}else if(null!=t&&null!=s&&null!=this.modInsValues[t][s][e]&&null!=this.nextModInsValues[t][s][e])return i?this.nextModInsValues[t][s][e]:this.modInsValues[t][s][e];return-1}isAnyModActive(e,t){for(let s=0;s<u.modulators.length;s++)if(null!=this.modValues&&null!=this.modValues[s]||null!=this.modInsValues&&null!=this.modInsValues[e]&&null!=this.modInsValues[e][t]&&null!=this.modInsValues[e][t][s])return!0;return!1}unsetMod(e,t,s){if(this.isModActive(e)||null!=t&&null!=s&&this.isModActive(e,t,s)){this.modValues[e]=null,this.nextModValues[e]=null;for(let i=0;i<this.heldMods.length;i++)null!=t&&null!=s?this.heldMods[i].channelIndex==t&&this.heldMods[i].instrumentIndex==s&&this.heldMods[i].setting==e&&this.heldMods.splice(i,1):this.heldMods[i].setting==e&&this.heldMods.splice(i,1);null!=t&&null!=s&&(this.modInsValues[t][s][e]=null,this.nextModInsValues[t][s][e]=null)}}isFilterModActive(e,t,s){const i=this.song.channels[t].instruments[s];if(e){if(i.noteFilterType)return!1;if(null!=i.tmpNoteFilterEnd)return!0}else{if(i.eqFilterType)return!1;if(null!=i.tmpEqFilterEnd)return!0}return!1}isModActive(e,t,s){return u.modulators[e].forSong?null!=this.modValues&&null!=this.modValues[e]:null!=t&&null!=s&&null!=this.modInsValues&&null!=this.modInsValues[t]&&null!=this.modInsValues[t][s]&&null!=this.modInsValues[t][s][e]}forceHoldMods(e,t,s,i){let n=!1;for(let a=0;a<this.heldMods.length;a++)this.heldMods[a].channelIndex==t&&this.heldMods[a].instrumentIndex==s&&this.heldMods[a].setting==i&&(this.heldMods[a].volume=e,this.heldMods[a].holdFor=24,n=!0);n||this.heldMods.push({volume:e,channelIndex:t,instrumentIndex:s,setting:i,holdFor:24})}snapToStart(){this.bar=0,this.resetEffects(),this.snapToBar()}goToBar(e){this.bar=e,this.resetEffects(),this.playheadInternal=this.bar}snapToBar(){this.playheadInternal=this.bar,this.beat=0,this.part=0,this.tick=0,this.tickSampleCountdown=0}jumpIntoLoop(){if(this.song&&(this.bar<this.song.loopStart||this.bar>=this.song.loopStart+this.song.loopLength)){const e=this.bar;this.bar=this.song.loopStart,this.playheadInternal+=this.bar-e,this.playing&&this.computeLatestModValues()}}goToNextBar(){if(!this.song)return;this.prevBar=this.bar;const e=this.bar;this.bar++,this.bar>=this.song.barCount&&(this.bar=0),this.playheadInternal+=this.bar-e,this.playing&&this.computeLatestModValues()}goToPrevBar(){if(!this.song)return;this.prevBar=null;const e=this.bar;this.bar--,(this.bar<0||this.bar>=this.song.barCount)&&(this.bar=this.song.barCount-1),this.playheadInternal+=this.bar-e,this.playing&&this.computeLatestModValues()}getNextBar(){let e=this.bar+1;return this.isRecording?e>=this.song.barCount&&(e=this.song.barCount-1):this.bar!=this.loopBarEnd||this.renderingSong?0!=this.loopRepeatCount&&e==Math.max(this.loopBarEnd+1,this.song.loopStart+this.song.loopLength)&&(e=this.song.loopStart):e=this.loopBarStart,e}skipBar(){if(!this.song)return;const e=this.getSamplesPerTick();this.prevBar=this.bar,this.loopBarEnd!=this.bar?this.bar++:this.bar=this.loopBarStart,this.beat=0,this.part=0,this.tick=0,this.tickSampleCountdown=e,this.isAtStartOfTick=!0,0!=this.loopRepeatCount&&this.bar==Math.max(this.song.loopStart+this.song.loopLength,this.loopBarEnd)&&(this.bar=this.song.loopStart,-1!=this.loopBarStart&&(this.bar=this.loopBarStart),this.loopRepeatCount>0&&this.loopRepeatCount--)}synthesize(e,t,s,i=!0){if(null==this.song){for(let i=0;i<s;i++)e[i]=0,t[i]=0;return void this.deactivateAudio()}const n=this.song;this.song.inVolumeCap=0,this.song.outVolumeCap=0;let a=this.getSamplesPerTick(),r=!1;(this.tickSampleCountdown<=0||this.tickSampleCountdown>a)&&(this.tickSampleCountdown=a,this.isAtStartOfTick=!0),i&&(this.beat>=n.beatsPerBar&&(this.beat=0,this.part=0,this.tick=0,this.tickSampleCountdown=a,this.isAtStartOfTick=!0,this.prevBar=this.bar,this.bar=this.getNextBar(),this.bar<=this.prevBar&&this.loopRepeatCount>0&&this.loopRepeatCount--),this.bar>=n.barCount&&(this.bar=0,-1!=this.loopRepeatCount&&(r=!0,this.pause()))),this.syncSongState(),(null==this.tempMonoInstrumentSampleBuffer||this.tempMonoInstrumentSampleBuffer.length<s)&&(this.tempMonoInstrumentSampleBuffer=new Float32Array(s));const o=+this.volume,l=1-Math.pow(.5,this.song.limitDecay/this.samplesPerSecond),h=1-Math.pow(.5,this.song.limitRise/this.samplesPerSecond);let c=+this.limit,p=[],f=-1,m=0;for(;m<s&&!r;){this.nextBar=this.getNextBar(),this.nextBar>=n.barCount&&(this.nextBar=null);const d=s-m,y=Math.ceil(this.tickSampleCountdown),v=Math.min(y,d),g=m+v;if(this.isPlayingSong||this.renderingSong){for(let e=n.pitchChannelCount+n.noiseChannelCount;e<n.getChannelCount();e++){const t=n.channels[e],s=this.channels[e];this.determineCurrentActiveTones(n,e,a,i);for(let i=0;i<t.instruments.length;i++){const t=s.instruments[i];for(let s=0;s<t.activeModTones.count();s++){const i=t.activeModTones.get(s),r=n.channels[e].instruments[i.instrumentIndex];let o=u.modCount-1-i.pitches[0];(r.modulators[o]==u.modulators.dictionary["note filter"].index||r.modulators[o]==u.modulators.dictionary["eq filter"].index)&&null!=r.modFilterTypes[o]&&r.modFilterTypes[o]>0||this.playModTone(n,e,a,m,v,i,!1,!1)}}}for(let e=n.pitchChannelCount+n.noiseChannelCount;e<n.getChannelCount();e++){const t=n.channels[e],s=this.channels[e];for(let i=0;i<t.instruments.length;i++){const t=s.instruments[i];for(let s=0;s<t.activeModTones.count();s++){const i=t.activeModTones.get(s),r=n.channels[e].instruments[i.instrumentIndex];let o=u.modCount-1-i.pitches[0];(r.modulators[o]==u.modulators.dictionary["note filter"].index||r.modulators[o]==u.modulators.dictionary["eq filter"].index)&&null!=r.modFilterTypes[o]&&r.modFilterTypes[o]>0&&this.playModTone(n,e,a,m,v,i,!1,!1)}}}}if(this.wantToSkip){let e=p.includes(this.bar);if(e&&m==f)return void this.pause();-1==f&&(f=m),e||p.push(this.bar),this.wantToSkip=!1,this.skipBar()}else{for(let s=0;s<n.pitchChannelCount+n.noiseChannelCount;s++){const r=n.channels[s],o=this.channels[s];this.isAtStartOfTick&&(this.determineCurrentActiveTones(n,s,a,i&&!this.countInMetronome),this.determineLiveInputTones(n,s,a));for(let i=0;i<r.instruments.length;i++){const l=r.instruments[i],h=o.instruments[i];if(this.isAtStartOfTick){let e=h.activeTones.count()+h.liveInputTones.count();for(let t=0;t<h.releasedTones.count();t++){const i=h.releasedTones.get(t);if(i.ticksSinceReleased>=Math.abs(l.getFadeOutTicks())){this.freeReleasedTone(h,t),t--;continue}const r=e>=u.maximumTonesPerChannel;this.computeTone(n,s,a,i,!0,r),e++}h.awake&&(h.computed||h.compute(this,l,a,Math.ceil(a),null,s,i),h.computed=!1)}for(let e=0;e<h.activeTones.count();e++){const t=h.activeTones.get(e);this.playTone(s,m,v,t)}for(let e=0;e<h.liveInputTones.count();e++){const t=h.liveInputTones.get(e);this.playTone(s,m,v,t)}for(let e=0;e<h.releasedTones.count();e++){const t=h.releasedTones.get(e);this.playTone(s,m,v,t)}h.awake&&xe.effectsSynth(this,e,t,m,v,h);const c=this.tickSampleCountdown,p=1-c/a,f=1-(c-v)/a,d=(this.beat*u.partsPerBeat+this.part)*u.ticksPerPart+this.tick,y=d/u.ticksPerPart,g=(d+1)/u.ticksPerPart,b=y+(g-y)*p,S=y+(g-y)*f;let M=l.vibratoSpeed;h.vibratoTime=h.nextVibratoTime,this.isModActive(u.modulators.dictionary["vibrato speed"].index,s,i)&&(M=this.getModValue(u.modulators.dictionary["vibrato speed"].index,s,i)),0==M?(h.vibratoTime=0,h.nextVibratoTime=0):h.nextVibratoTime+=.1*M*(S-b)}}if(this.enableMetronome||this.countInMetronome)if(0==this.part){if(!this.startedMetronome){const e=n.beatsPerBar>4&&n.beatsPerBar%2==0&&this.beat==n.beatsPerBar/2,t=0==this.beat?8:e?6:4,s=0==this.beat?1600:e?1200:800,i=0==this.beat?.06:e?.05:.04,a=this.samplesPerSecond/s,r=2*Math.PI/a;this.metronomeSamplesRemaining=Math.floor(a*t),this.metronomeFilter=2*Math.cos(r),this.metronomeAmplitude=i*Math.sin(r),this.metronomePrevAmplitude=0,this.startedMetronome=!0}if(this.metronomeSamplesRemaining>0){const s=Math.min(g,m+this.metronomeSamplesRemaining);this.metronomeSamplesRemaining-=s-m;for(let i=m;i<s;i++){e[i]+=this.metronomeAmplitude,t[i]+=this.metronomeAmplitude;const s=this.metronomeFilter*this.metronomeAmplitude-this.metronomePrevAmplitude;this.metronomePrevAmplitude=this.metronomeAmplitude,this.metronomeAmplitude=s}}}else this.startedMetronome=!1;for(let s=m;s<g;s++){const i=e[s]*n.masterGain*n.masterGain,a=t[s]*n.masterGain*n.masterGain,r=i<0?-i:i,u=a<0?-a:a,p=r>u?r:u;this.song.inVolumeCap=this.song.inVolumeCap>p?this.song.inVolumeCap:p;const f=+(p>n.compressionThreshold)+ +(p>n.limitThreshold),m=+(0==f)*((.8*(p+1-n.compressionThreshold)+.25)*n.compressionRatio+1.05*(1-n.compressionRatio))+1.05*+(1==f)+ +(2==f)*(1.05*((p+1-n.limitThreshold)*n.limitRatio+(1-n.limitThreshold)));c+=(m-c)*(c<m?h:l);const d=o/(c>=1?1.05*c:.8*c+.25);e[s]=i*d,t[s]=a*d,this.song.outVolumeCap=this.song.outVolumeCap>p*d?this.song.outVolumeCap:p*d}if(m+=v,this.isAtStartOfTick=!1,this.tickSampleCountdown-=v,this.tickSampleCountdown<=0){this.isAtStartOfTick=!0;for(const e of this.channels)for(const t of e.instruments){for(let e=0;e<t.releasedTones.count();e++){const s=t.releasedTones.get(e);s.isOnLastTick?(this.freeReleasedTone(t,e),e--):s.ticksSinceReleased++}t.deactivateAfterThisTick&&t.deactivate(),t.tonesAddedInThisTick=!1}for(let e=0;e<this.song.pitchChannelCount+this.song.noiseChannelCount;e++)for(let t=0;t<this.song.channels[e].instruments.length;t++){let s=this.song.channels[e].instruments[t],i=this.channels[e].instruments[t],n=s.arpeggioSpeed;this.isModActive(u.modulators.dictionary["arp speed"].index,e,t)?(n=Math.max(0,Math.min(u.arpSpeedScale.length-1,this.getModValue(u.modulators.dictionary["arp speed"].index,e,t,!1))),Number.isInteger(n)?i.arpTime+=u.arpSpeedScale[n]:i.arpTime+=(1-n%1)*u.arpSpeedScale[Math.floor(n)]+n%1*u.arpSpeedScale[Math.ceil(n)]):i.arpTime+=u.arpSpeedScale[n];let a=s.envelopeSpeed;this.isModActive(u.modulators.dictionary["envelope speed"].index,e,t)?(a=Math.max(0,Math.min(u.arpSpeedScale.length-1,this.getModValue(u.modulators.dictionary["envelope speed"].index,e,t,!1))),Number.isInteger(a)?i.envelopeTime+=u.arpSpeedScale[a]:i.envelopeTime+=(1-a%1)*u.arpSpeedScale[Math.floor(a)]+a%1*u.arpSpeedScale[Math.ceil(a)]):i.envelopeTime+=u.arpSpeedScale[a]}for(let e=0;e<this.song.pitchChannelCount+this.song.noiseChannelCount;e++)for(let t=0;t<this.song.channels[e].instruments.length;t++){let s=this.song.channels[e].instruments[t];null!=s.tmpEqFilterEnd?s.tmpEqFilterStart=s.tmpEqFilterEnd:s.tmpEqFilterStart=s.eqFilter,null!=s.tmpNoteFilterEnd?s.tmpNoteFilterStart=s.tmpNoteFilterEnd:s.tmpNoteFilterStart=s.noteFilter}if(this.tick++,this.tickSampleCountdown+=a,this.tick==u.ticksPerPart){this.tick=0,this.part++,this.liveInputDuration--,this.liveBassInputDuration--;for(let e=0;e<this.heldMods.length;e++)this.heldMods[e].holdFor--,this.heldMods[e].holdFor<=0&&this.heldMods.splice(e,1);this.part==u.partsPerBeat&&(this.part=0,i&&(this.beat++,this.beat==n.beatsPerBar&&(this.beat=0,this.countInMetronome?this.countInMetronome=!1:(this.prevBar=this.bar,this.bar=this.getNextBar(),this.bar<=this.prevBar&&this.loopRepeatCount>0&&this.loopRepeatCount--,this.bar>=n.barCount&&(this.bar=0,-1!=this.loopRepeatCount&&(r=!0,this.resetEffects(),this.pause()))))))}}for(let e=0;e<u.modulators.length;e++)null!=this.nextModValues&&null!=this.nextModValues[e]&&(this.modValues[e]=this.nextModValues[e]);this.isModActive(u.modulators.dictionary.tempo.index)&&(a=this.getSamplesPerTick(),this.tickSampleCountdown=Math.min(this.tickSampleCountdown,a));for(let e=0;e<this.song.pitchChannelCount+this.song.noiseChannelCount;e++)for(let t=0;t<this.channels[e].instruments.length;t++){const s=this.channels[e].instruments[t],i=this.song.channels[e].instruments[t];s.nextVibratoTime=s.nextVibratoTime%(u.vibratoTypes[i.vibratoType].period/(u.ticksPerPart*a/this.samplesPerSecond)),s.arpTime=s.arpTime%(2520*u.ticksPerArpeggio),s.envelopeTime=s.envelopeTime%(u.partsPerBeat*u.ticksPerPart*this.song.beatsPerBar)}for(let e=0;e<u.modulators.length;e++)for(let t=0;t<this.song.pitchChannelCount+this.song.noiseChannelCount;t++)for(let s=0;s<this.song.getMaxInstrumentsPerChannel();s++)null!=this.nextModInsValues&&null!=this.nextModInsValues[t]&&null!=this.nextModInsValues[t][s]&&null!=this.nextModInsValues[t][s][e]&&(this.modInsValues[t][s][e]=this.nextModInsValues[t][s][e])}}(!Number.isFinite(c)||Math.abs(c)<$)&&(c=0),this.limit=c,i&&!this.countInMetronome&&(this.playheadInternal=(((this.tick+1-this.tickSampleCountdown/a)/2+this.part)/u.partsPerBeat+this.beat)/n.beatsPerBar+this.bar)}freeTone(e){this.tonePool.pushBack(e)}newTone(){if(this.tonePool.count()>0){const e=this.tonePool.popBack();return e.freshlyAllocated=!0,e}return new Se}releaseTone(e,t){e.releasedTones.pushFront(t),t.atNoteStart=!1,t.passedEndOfNote=!0}freeReleasedTone(e,t){this.freeTone(e.releasedTones.get(t)),e.releasedTones.remove(t)}freeAllTones(){for(const e of this.channels)for(const t of e.instruments){for(;t.activeTones.count()>0;)this.freeTone(t.activeTones.popBack());for(;t.activeModTones.count()>0;)this.freeTone(t.activeModTones.popBack());for(;t.releasedTones.count()>0;)this.freeTone(t.releasedTones.popBack());for(;t.liveInputTones.count()>0;)this.freeTone(t.liveInputTones.popBack())}}determineLiveInputTones(e,t,s){const i=e.channels[t],n=this.channels[t],a=this.liveInputPitches,r=this.liveBassInputPitches;for(let o=0;o<i.instruments.length;o++){const l=n.instruments[o],h=l.liveInputTones;let u=0;if(this.liveInputDuration>0&&t==this.liveInputChannel&&a.length>0&&-1!=this.liveInputInstruments.indexOf(o)){const n=i.instruments[o];if(n.getChord().singleTone){let i;h.count()<=u?(i=this.newTone(),h.pushBack(i)):!n.getTransition().isSeamless&&this.liveInputStarted?(this.releaseTone(l,h.get(u)),i=this.newTone(),h.set(u,i)):i=h.get(u),u++;for(let e=0;e<a.length;e++)i.pitches[e]=a[e];i.pitchCount=a.length,i.chordSize=1,i.instrumentIndex=o,i.note=i.prevNote=i.nextNote=null,i.atNoteStart=this.liveInputStarted,i.forceContinueAtStart=!1,i.forceContinueAtEnd=!1,this.computeTone(e,t,s,i,!1,!1)}else{this.moveTonesIntoOrderedTempMatchedList(h,a);for(let i=0;i<a.length;i++){let n;null!=this.tempMatchedPitchTones[u]?(n=this.tempMatchedPitchTones[u],this.tempMatchedPitchTones[u]=null,1==n.pitchCount&&n.pitches[0]==a[i]||(this.releaseTone(l,n),n=this.newTone()),h.pushBack(n)):(n=this.newTone(),h.pushBack(n)),u++,n.pitches[0]=a[i],n.pitchCount=1,n.chordSize=a.length,n.instrumentIndex=o,n.note=n.prevNote=n.nextNote=null,n.atNoteStart=this.liveInputStarted,n.forceContinueAtStart=!1,n.forceContinueAtEnd=!1,this.computeTone(e,t,s,n,!1,!1)}}}if(this.liveBassInputDuration>0&&t==this.liveBassInputChannel&&r.length>0&&-1!=this.liveBassInputInstruments.indexOf(o)){const n=i.instruments[o];if(n.getChord().singleTone){let i;h.count()<=u?(i=this.newTone(),h.pushBack(i)):!n.getTransition().isSeamless&&this.liveInputStarted?(this.releaseTone(l,h.get(u)),i=this.newTone(),h.set(u,i)):i=h.get(u),u++;for(let e=0;e<r.length;e++)i.pitches[e]=r[e];i.pitchCount=r.length,i.chordSize=1,i.instrumentIndex=o,i.note=i.prevNote=i.nextNote=null,i.atNoteStart=this.liveBassInputStarted,i.forceContinueAtStart=!1,i.forceContinueAtEnd=!1,this.computeTone(e,t,s,i,!1,!1)}else{this.moveTonesIntoOrderedTempMatchedList(h,r);for(let i=0;i<r.length;i++){let n;null!=this.tempMatchedPitchTones[u]?(n=this.tempMatchedPitchTones[u],this.tempMatchedPitchTones[u]=null,1==n.pitchCount&&n.pitches[0]==r[i]||(this.releaseTone(l,n),n=this.newTone()),h.pushBack(n)):(n=this.newTone(),h.pushBack(n)),u++,n.pitches[0]=r[i],n.pitchCount=1,n.chordSize=r.length,n.instrumentIndex=o,n.note=n.prevNote=n.nextNote=null,n.atNoteStart=this.liveBassInputStarted,n.forceContinueAtStart=!1,n.forceContinueAtEnd=!1,this.computeTone(e,t,s,n,!1,!1)}}}for(;h.count()>u;)this.releaseTone(l,h.popBack());this.clearTempMatchedPitchTones(u,l)}this.liveInputStarted=!1,this.liveBassInputStarted=!1}adjacentPatternHasCompatibleInstrumentTransition(e,t,s,i,n,a,r,o,l,h){if(e.patternInstruments&&-1==i.instruments.indexOf(n)){if(s.instruments.length>1||i.instruments.length>1)return null;const e=t.instruments[i.instruments[0]];if(h)return e.getChord();const n=e.getTransition();return a.includeAdjacentPatterns&&n.includeAdjacentPatterns&&n.slides==a.slides?e.getChord():null}return h||a.includeAdjacentPatterns?r:null}static adjacentNotesHaveMatchingPitches(e,t){if(e.pitches.length!=t.pitches.length)return!1;const s=e.pins[e.pins.length-1].interval;for(const i of e.pitches)if(-1==t.pitches.indexOf(i+s))return!1;return!0}moveTonesIntoOrderedTempMatchedList(e,t){for(let s=0;s<e.count();s++){const i=e.get(s),n=i.pitches[0]+i.lastInterval;for(let a=0;a<t.length;a++)if(t[a]==n){this.tempMatchedPitchTones[a]=i,e.remove(s),s--;break}}for(;e.count()>0;){const t=e.popFront();for(let e=0;e<this.tempMatchedPitchTones.length;e++)if(null==this.tempMatchedPitchTones[e]){this.tempMatchedPitchTones[e]=t;break}}}determineCurrentActiveTones(e,t,s,i){const n=e.channels[t],a=this.channels[t],r=e.getPattern(t,this.bar),o=this.getCurrentPart(),l=this.tick+u.ticksPerPart*o;if(i&&e.getChannelIsMod(t)){let s=[],i=[],h=[],c=u.modCount;for(;c--;)s.push(null),i.push(null),h.push(null);if(null!=r&&!n.muted)for(let e=0;e<r.notes.length;e++)r.notes[e].end<=o?(null==i[r.notes[e].pitches[0]]||r.notes[e].end>i[r.notes[e].pitches[0]].start)&&(i[r.notes[e].pitches[0]]=r.notes[e]):r.notes[e].start<=o&&r.notes[e].end>o?s[r.notes[e].pitches[0]]=r.notes[e]:r.notes[e].start>o&&(null==h[r.notes[e].pitches[0]]||r.notes[e].start<h[r.notes[e].pitches[0]].start)&&(h[r.notes[e].pitches[0]]=r.notes[e]);let p=0;const f=e.patternInstruments&&null!=r?r.instruments[0]:0,m=a.instruments[f],d=m.activeModTones;for(let e=0;e<u.modCount;e++){if(null!=s[e]&&(null!=i[e]&&i[e].end!=s[e].start&&(i[e]=null),null!=h[e]&&h[e].start!=s[e].end&&(h[e]=null)),null!=a.singleSeamlessInstrument&&a.singleSeamlessInstrument!=f&&a.singleSeamlessInstrument<a.instruments.length){const e=a.instruments[a.singleSeamlessInstrument],t=a.instruments[f];for(;e.activeModTones.count()>0;)t.activeModTones.pushFront(e.activeModTones.popBack())}if(a.singleSeamlessInstrument=f,null!=s[e]){let t=i[e],n=h[e],a=!1,r=!1;const o=u.ticksPerPart*s[e].start==l&&this.isAtStartOfTick;let c;if(d.count()<=p)c=this.newTone(),d.pushBack(c);else if(o&&null==t){const e=d.get(p);e.isOnLastTick?this.freeTone(e):this.releaseTone(m,e),c=this.newTone(),d.set(p,c)}else c=d.get(p);p++;for(let t=0;t<s[e].pitches.length;t++)c.pitches[t]=s[e].pitches[t];c.pitchCount=s[e].pitches.length,c.chordSize=1,c.instrumentIndex=f,c.note=s[e],c.noteStartPart=s[e].start,c.noteEndPart=s[e].end,c.prevNote=t,c.nextNote=n,c.prevNotePitchIndex=0,c.nextNotePitchIndex=0,c.atNoteStart=o,c.passedEndOfNote=!1,c.forceContinueAtStart=a,c.forceContinueAtEnd=r}}for(;d.count()>p;){const s=d.popBack(),i=e.channels[t];if(s.instrumentIndex<i.instruments.length&&!s.isOnLastTick){const e=this.channels[t].instruments[s.instrumentIndex];this.releaseTone(e,s)}else this.freeTone(s)}}else if(!e.getChannelIsMod(t)){let h=null,c=null,p=null;if(i&&null!=r&&!n.muted&&(!this.isRecording||this.liveInputChannel!=t)){for(let e=0;e<r.notes.length;e++)if(r.notes[e].end<=o)c=r.notes[e];else if(r.notes[e].start<=o&&r.notes[e].end>o)h=r.notes[e];else if(r.notes[e].start>o){p=r.notes[e];break}null!=h&&(null!=c&&c.end!=h.start&&(c=null),null!=p&&p.start!=h.end&&(p=null))}if(null!=r&&(!e.layeredInstruments||1==n.instruments.length||e.patternInstruments&&1==r.instruments.length)){const t=e.patternInstruments?r.instruments[0]:0;if(null!=a.singleSeamlessInstrument&&a.singleSeamlessInstrument!=t&&a.singleSeamlessInstrument<a.instruments.length){const e=a.instruments[a.singleSeamlessInstrument],s=a.instruments[t];for(;e.activeTones.count()>0;)s.activeTones.pushFront(e.activeTones.popBack())}a.singleSeamlessInstrument=t}else a.singleSeamlessInstrument=null;for(let i=0;i<n.instruments.length;i++){const f=a.instruments[i],m=f.activeTones;let d=0;if(null!=h&&(!e.patternInstruments||-1!=r.instruments.indexOf(i))){const a=n.instruments[i];let y=c,v=p;const g=u.partsPerBeat*e.beatsPerBar,b=a.getTransition(),S=a.getChord();let M=!1,w=!1,x=0,k=0;if(0==h.start){let s=null==this.prevBar?null:e.getPattern(t,this.prevBar);if(null!=s){const t=s.notes.length<=0?null:s.notes[s.notes.length-1];if(null!=t&&t.end==g){const a=h.continuesLastPattern&&xe.adjacentNotesHaveMatchingPitches(t,h),o=this.adjacentPatternHasCompatibleInstrumentTransition(e,n,r,s,i,b,S,h,t,a);null!=o&&(y=t,x=o.singleTone?1:y.pitches.length,M=a)}}}else null!=y&&(x=S.singleTone?1:y.pitches.length);if(h.end==g){let s=null==this.nextBar?null:e.getPattern(t,this.nextBar);if(null!=s){const t=s.notes.length<=0?null:s.notes[0];if(null!=t&&0==t.start){const a=t.continuesLastPattern&&xe.adjacentNotesHaveMatchingPitches(h,t),o=this.adjacentPatternHasCompatibleInstrumentTransition(e,n,r,s,i,b,S,h,t,a);null!=o&&(v=t,k=o.singleTone?1:v.pitches.length,w=a)}}}else null!=v&&(k=S.singleTone?1:v.pitches.length);if(S.singleTone){const n=u.ticksPerPart*h.start==l;let r;if(m.count()<=d)r=this.newTone(),m.pushBack(r);else if(!n||(b.isSeamless||a.clicklessTransition||M)&&null!=y)r=m.get(d);else{const e=m.get(d);e.isOnLastTick?this.freeTone(e):this.releaseTone(f,e),r=this.newTone(),m.set(d,r)}d++;for(let e=0;e<h.pitches.length;e++)r.pitches[e]=h.pitches[e];r.pitchCount=h.pitches.length,r.chordSize=1,r.instrumentIndex=i,r.note=h,r.noteStartPart=h.start,r.noteEndPart=h.end,r.prevNote=y,r.nextNote=v,r.prevNotePitchIndex=0,r.nextNotePitchIndex=0,r.atNoteStart=n,r.passedEndOfNote=!1,r.forceContinueAtStart=M,r.forceContinueAtEnd=w,this.computeTone(e,t,s,r,!1,!1)}else{const n=a.getTransition();(n.isSeamless&&!n.slides&&0==S.strumParts||M)&&u.ticksPerPart*h.start==l&&null!=y&&this.moveTonesIntoOrderedTempMatchedList(m,h.pitches);let r=0;for(let a=0;a<h.pitches.length;a++){let c=x>a?y:null,p=h,g=k>a?v:null,b=p.start+r,F=!1;if(b>o){if(!(m.count()>a&&(n.isSeamless||M)&&null!=c))break;g=p,p=c,c=null,b=p.start+r,F=!0}let P=p.end;(n.isSeamless||M)&&null!=g&&(P=Math.min(u.partsPerBeat*this.song.beatsPerBar,P+r)),(n.continues||M)&&null!=c||(r+=S.strumParts);const I=u.ticksPerPart*b==l;let q;if(null!=this.tempMatchedPitchTones[d])q=this.tempMatchedPitchTones[d],this.tempMatchedPitchTones[d]=null,m.pushBack(q);else if(m.count()<=d)q=this.newTone(),m.pushBack(q);else if(!I||(n.isSeamless||M)&&null!=c)q=m.get(d);else{const e=m.get(d);e.isOnLastTick?this.freeTone(e):this.releaseTone(f,e),q=this.newTone(),m.set(d,q)}d++,q.pitches[0]=p.pitches[a],q.pitchCount=1,q.chordSize=p.pitches.length,q.instrumentIndex=i,q.note=p,q.noteStartPart=b,q.noteEndPart=P,q.prevNote=c,q.nextNote=g,q.prevNotePitchIndex=a,q.nextNotePitchIndex=a,q.atNoteStart=I,q.passedEndOfNote=F,q.forceContinueAtStart=M&&null!=c,q.forceContinueAtEnd=w&&null!=g,this.computeTone(e,t,s,q,!1,!1)}}}for(;m.count()>d;){const s=m.popBack(),i=e.channels[t];if(s.instrumentIndex<i.instruments.length&&!s.isOnLastTick){const e=a.instruments[s.instrumentIndex];this.releaseTone(e,s)}else this.freeTone(s)}this.clearTempMatchedPitchTones(d,f)}}}clearTempMatchedPitchTones(e,t){for(let s=e;s<this.tempMatchedPitchTones.length;s++){const e=this.tempMatchedPitchTones[s];null!=e&&(e.isOnLastTick?this.freeTone(e):this.releaseTone(t,e),this.tempMatchedPitchTones[s]=null)}}playTone(e,t,s,i){const n=this.channels[e].instruments[i.instrumentIndex];null!=n.synthesizer&&n.synthesizer(this,t,s,i,n),i.envelopeComputer.clearEnvelopes()}playModTone(e,t,s,i,n,a,r,o){const l=e.channels[t].instruments[a.instrumentIndex];if(null!=a.note){const e=this.getTicksIntoBar(),t=e/u.ticksPerPart,r=(e+1)/u.ticksPerPart,o=this.tickSampleCountdown,h=t+(r-t)*(1-o/s),c=t+(r-t)*(1-(o-n)/s),p=u.ticksPerPart*h,f=u.ticksPerPart*c,m=a.note.getEndPinIndex(this.getCurrentPart()),d=a.note.pins[m-1],y=a.note.pins[m],v=(a.note.start+d.time)*u.ticksPerPart,g=(a.note.start+y.time)*u.ticksPerPart,b=(p-v)/(g-v),S=(f-v)/(g-v);a.expression=d.size+(y.size-d.size)*b,a.expressionDelta=d.size+(y.size-d.size)*S-a.expression,xe.modSynth(this,i,n,a,l)}}static computeChordExpression(e){return 1/(.25*(e-1)+1)}computeTone(e,t,s,i,n,a){const r=Math.ceil(s),o=e.channels[t],l=this.channels[t],h=o.instruments[i.instrumentIndex],c=l.instruments[i.instrumentIndex];c.awake=!0,c.tonesAddedInThisTick=!0,c.computed||c.compute(this,h,s,r,i,t,i.instrumentIndex);const p=h.getTransition(),f=h.getChord(),d=f.singleTone?1:xe.computeChordExpression(i.chordSize),y=e.getChannelIsNoise(t),v=y?u.noiseInterval:1,g=u.ticksPerPart*s/this.samplesPerSecond,S=1/this.samplesPerSecond,M=1/u.partsPerBeat,w=this.getTicksIntoBar(),I=w/u.ticksPerPart,q=(w+1)/u.ticksPerPart,T=this.getCurrentPart();let D=1;i.specialIntervalExpressionMult=1;let O=a,R=0,z=0,A=1,C=1,H=d,E=d,L=16,N=u.keys[e.key].basePitch+u.pitchesPerOctave*e.octave,G=1,B=48;if(3==h.type)G=u.spectrumBaseExpression,y&&(N=u.spectrumBasePitch,G*=2),L=u.spectrumBasePitch,B=28;else if(4==h.type)N=u.spectrumBasePitch,G=u.drumsetBaseExpression,L=N;else if(2==h.type)N=y?u.chipNoises[h.chipNoise].basePitch:N+u.chipNoises[h.chipNoise].basePitch-12,G=u.noiseBaseExpression,L=N,B=u.chipNoises[h.chipNoise].isSoft?24:60;else if(1==h.type||11==h.type)G=u.fmBaseExpression;else if(0==h.type)G=u.chipBaseExpression,u.chipWaves[h.chipWave].isCustomSampled?u.chipWaves[h.chipWave].isPercussion?N=-12*Math.log2(u.chipWaves[h.chipWave].samples.length/u.chipWaves[h.chipWave].sampleRate)-84.37-(-60+u.chipWaves[h.chipWave].rootKey):N+=-12*Math.log2(u.chipWaves[h.chipWave].samples.length/u.chipWaves[h.chipWave].sampleRate)-96.37-(-60+u.chipWaves[h.chipWave].rootKey):u.chipWaves[h.chipWave].isSampled&&!u.chipWaves[h.chipWave].isPercussion?N=N-63+u.chipWaves[h.chipWave].extraSampleDetune:u.chipWaves[h.chipWave].isSampled&&u.chipWaves[h.chipWave].isPercussion&&(N=-51+u.chipWaves[h.chipWave].extraSampleDetune);else if(9==h.type)G=u.chipBaseExpression;else if(5==h.type)G=u.harmonicsBaseExpression;else if(6==h.type)G=u.pwmBaseExpression;else if(8==h.type)G=u.supersawBaseExpression;else if(7==h.type)G=u.pickedStringBaseExpression;else{if(10!=h.type)throw new Error("Unknown instrument type in computeTone.");G=1,L=0,B=1,N=0}if((i.atNoteStart&&!p.isSeamless&&!i.forceContinueAtStart||i.freshlyAllocated)&&(i.reset(),0==h.type&&h.isUsingAdvancedLoopControls)){const e=u.rawRawChipWaves[h.chipWave].samples.length-1,t=h.chipWaveStartOffset/e,s=.999999999999999;for(let e=0;e<u.maxPitchOrOperatorCount;e++)i.phases[e]=h.chipWavePlayBackwards?Math.max(0,Math.min(s,t)):Math.max(0,t),i.directions[e]=h.chipWavePlayBackwards?-1:1,i.chipWaveCompletions[e]=0,i.chipWavePrevWaves[e]=0,i.chipWaveCompletionsLastWave[e]=0}i.freshlyAllocated=!1;for(let e=0;e<u.maxPitchOrOperatorCount;e++)i.phaseDeltas[e]=0,i.phaseDeltaScales[e]=0,i.operatorExpressions[e]=0,i.operatorExpressionDeltas[e]=0;i.expression=0,i.expressionDelta=0;for(let e=0;e<(11==h.type?6:u.operatorCount);e++)i.operatorWaves[e]=xe.getOperatorWave(h.operators[e].waveform,h.operators[e].pulseWidth);if(n){const e=i.ticksSinceReleased,t=i.ticksSinceReleased+1;R=z=i.lastInterval;const s=Math.abs(h.getFadeOutTicks());A=xe.noteSizeToVolumeMult((1-e/s)*u.noteSizeMax),C=xe.noteSizeToVolumeMult((1-t/s)*u.noteSizeMax),a&&(C=0),i.ticksSinceReleased+1>=s&&(O=!0)}else if(null==i.note)A=C=1,i.lastInterval=0,i.ticksSinceReleased=0,i.liveInputSamplesHeld+=r;else{const e=i.note,t=i.nextNote,s=i.noteStartPart,n=i.noteEndPart,a=e.getEndPinIndex(T),r=e.pins[a-1],o=e.pins[a],l=s*u.ticksPerPart,c=n*u.ticksPerPart,f=(e.start+r.time)*u.ticksPerPart,m=(e.start+o.time)*u.ticksPerPart;i.ticksSinceReleased=0;const d=T*u.ticksPerPart+this.tick,y=d+1,v=d-l,g=y-l,b=Math.min(1,(d-f)/(m-f)),S=Math.min(1,(y-f)/(m-f));if(A=1,C=1,R=r.interval+(o.interval-r.interval)*b,z=r.interval+(o.interval-r.interval)*S,i.lastInterval=z,!p.isSeamless&&!i.forceContinueAtEnd||null==t){const e=-h.getFadeOutTicks();if(e>0){const t=c-l;A*=Math.min(1,(t-v)/e),C*=Math.min(1,(t-g)/e),y>=l+t&&(O=!0)}}}i.isOnLastTick=O;let $,W,j=h.noteFilter;if(h.noteFilterType){const e=h.noteFilter;null==h.noteSubFilters[1]&&(h.noteSubFilters[1]=new fe);const s=h.noteSubFilters[1];let n=h.noteFilterSimpleCut,a=h.noteFilterSimplePeak,r=h.noteFilterSimpleCut,o=h.noteFilterSimplePeak,l=!1;this.isModActive(u.modulators.dictionary["note filt cut"].index,t,i.instrumentIndex)&&(n=this.getModValue(u.modulators.dictionary["note filt cut"].index,t,i.instrumentIndex,!1),r=this.getModValue(u.modulators.dictionary["note filt cut"].index,t,i.instrumentIndex,!0),l=!0),this.isModActive(u.modulators.dictionary["note filt peak"].index,t,i.instrumentIndex)&&(a=this.getModValue(u.modulators.dictionary["note filt peak"].index,t,i.instrumentIndex,!1),o=this.getModValue(u.modulators.dictionary["note filt peak"].index,t,i.instrumentIndex,!0),l=!0),e.convertLegacySettingsForSynth(n,a,!l),s.convertLegacySettingsForSynth(r,o,!l),$=e.controlPoints[0],W=s.controlPoints[0],h.noteFilter=e,h.tmpNoteFilterStart=e}const U=i.envelopeComputer;let _=u.arpSpeedScale[h.envelopeSpeed];this.isModActive(u.modulators.dictionary["envelope speed"].index,t,i.instrumentIndex)&&(_=Math.max(0,Math.min(u.arpSpeedScale.length-1,this.getModValue(u.modulators.dictionary["envelope speed"].index,t,i.instrumentIndex,!1))),_=Number.isInteger(_)?u.arpSpeedScale[_]:(1-_%1)*u.arpSpeedScale[Math.floor(_)]+_%1*u.arpSpeedScale[Math.ceil(_)]),U.computeEnvelopes(h,T,c.envelopeTime,u.ticksPerPart*I,s/this.samplesPerSecond,i,_);const K=i.envelopeComputer.envelopeStarts,J=i.envelopeComputer.envelopeEnds;if(h.noteFilter=j,null!=i.note&&p.slides){const e=i.prevNote,t=i.nextNote;if(null!=e){const t=e.pitches[i.prevNotePitchIndex]+e.pins[e.pins.length-1].interval-i.pitches[0];if(U.prevSlideStart&&(R+=t*U.prevSlideRatioStart),U.prevSlideEnd&&(z+=t*U.prevSlideRatioEnd),!f.singleTone){const t=e.pitches.length-i.chordSize;U.prevSlideStart&&(H=xe.computeChordExpression(i.chordSize+t*U.prevSlideRatioStart)),U.prevSlideEnd&&(E=xe.computeChordExpression(i.chordSize+t*U.prevSlideRatioEnd))}}if(null!=t){const e=t.pitches[i.nextNotePitchIndex]-(i.pitches[0]+i.note.pins[i.note.pins.length-1].interval);if(U.nextSlideStart&&(R+=e*U.nextSlideRatioStart),U.nextSlideEnd&&(z+=e*U.nextSlideRatioEnd),!f.singleTone){const e=t.pitches.length-i.chordSize;U.nextSlideStart&&(H=xe.computeChordExpression(i.chordSize+e*U.nextSlideRatioStart)),U.nextSlideEnd&&(E=xe.computeChordExpression(i.chordSize+e*U.nextSlideRatioEnd))}}}if(x(h.effects)){let e=u.justIntonationSemitones[h.pitchShift]/v,s=1,n=1;this.isModActive(u.modulators.dictionary["pitch shift"].index,t,i.instrumentIndex)&&(e=u.justIntonationSemitones[u.justIntonationSemitones.length-1],s=this.getModValue(u.modulators.dictionary["pitch shift"].index,t,i.instrumentIndex,!1)/u.pitchShiftCenter,n=this.getModValue(u.modulators.dictionary["pitch shift"].index,t,i.instrumentIndex,!0)/u.pitchShiftCenter);R+=e*K[18]*s,z+=e*J[18]*n}if(k(h.effects)||this.isModActive(u.modulators.dictionary["song detune"].index,t,i.instrumentIndex)){const e=K[19],s=J[19];let n=h.detune,a=h.detune;this.isModActive(u.modulators.dictionary.detune.index,t,i.instrumentIndex)&&(n=this.getModValue(u.modulators.dictionary.detune.index,t,i.instrumentIndex,!1)+u.detuneCenter,a=this.getModValue(u.modulators.dictionary.detune.index,t,i.instrumentIndex,!0)+u.detuneCenter),this.isModActive(u.modulators.dictionary["song detune"].index,t,i.instrumentIndex)&&(n+=4*this.getModValue(u.modulators.dictionary["song detune"].index,t,i.instrumentIndex,!1),a+=4*this.getModValue(u.modulators.dictionary["song detune"].index,t,i.instrumentIndex,!0)),R+=xe.detuneToCents(n)*e*u.pitchesPerOctave/1200,z+=xe.detuneToCents(a)*s*u.pitchesPerOctave/1200}if(F(h.effects)){let e,s,n,a;if(h.vibrato==u.vibratos.length?(e=2*h.vibratoDelay,h.vibratoDelay==u.modulators.dictionary["vibrato delay"].maxRawVol&&(e=Number.POSITIVE_INFINITY),s=h.vibratoDepth,n=s):(e=u.vibratos[h.vibrato].delayTicks,s=u.vibratos[h.vibrato].amplitude,n=s),this.isModActive(u.modulators.dictionary["vibrato delay"].index,t,i.instrumentIndex)&&(e=2*this.getModValue(u.modulators.dictionary["vibrato delay"].index,t,i.instrumentIndex,!1),e==2*u.modulators.dictionary["vibrato delay"].maxRawVol&&(e=Number.POSITIVE_INFINITY)),this.isModActive(u.modulators.dictionary["vibrato depth"].index,t,i.instrumentIndex)&&(s=this.getModValue(u.modulators.dictionary["vibrato depth"].index,t,i.instrumentIndex,!1)/25,n=this.getModValue(u.modulators.dictionary["vibrato depth"].index,t,i.instrumentIndex,!0)/25),null!=i.prevVibrato)a=i.prevVibrato;else{if(a=s*xe.getLFOAmplitude(h,g*c.vibratoTime)*K[20],e>0){const t=e-U.noteTicksStart;a*=Math.max(0,Math.min(1,1-t/2))}}let r=xe.getLFOAmplitude(h,g*c.nextVibratoTime);const o=J[20];if(10!=h.type){let t=n*r*o;if(e>0){const s=e-U.noteTicksEnd;t*=Math.max(0,Math.min(1,1-s/2))}i.prevVibrato=t,R+=a,z+=t}}if(!p.isSeamless&&!i.forceContinueAtStart||null==i.prevNote){const e=h.getFadeInSeconds();e>0&&(A*=Math.min(1,U.noteSecondsStartUnscaled/e),C*=Math.min(1,U.noteSecondsEndUnscaled/e))}4==h.type&&null==i.drumsetPitch&&(i.drumsetPitch=i.pitches[0],null!=i.note&&(i.drumsetPitch+=i.note.pickMainInterval()),i.drumsetPitch=Math.max(0,Math.min(u.drumCount-1,i.drumsetPitch)));let Q=U.lowpassCutoffDecayVolumeCompensation;if(P(h.effects)){const e=K[1],t=J[1];if(h.noteFilterType){const s=K[21],n=J[21],a=K[29],o=J[29];$.toCoefficients(xe.tempFilterStartCoefficients,this.samplesPerSecond,e*s,a),W.toCoefficients(xe.tempFilterEndCoefficients,this.samplesPerSecond,t*n,o),i.noteFilters.length<1&&(i.noteFilters[0]=new V),i.noteFilters[0].loadCoefficientsWithGradient(xe.tempFilterStartCoefficients,xe.tempFilterEndCoefficients,1/r,0==$.type),Q*=$.getVolumeCompensationMult(),i.noteFilterCount=1}else{const s=null!=h.tmpNoteFilterStart?h.tmpNoteFilterStart:h.noteFilter;for(let n=0;n<s.controlPointCount;n++){const a=K[21+n],o=J[21+n],l=K[29+n],u=J[29+n];let c=s.controlPoints[n];const p=null!=h.tmpNoteFilterEnd&&null!=h.tmpNoteFilterEnd.controlPoints[n]?h.tmpNoteFilterEnd.controlPoints[n]:s.controlPoints[n];c.type!=p.type&&(c=p),c.toCoefficients(xe.tempFilterStartCoefficients,this.samplesPerSecond,e*a,l),p.toCoefficients(xe.tempFilterEndCoefficients,this.samplesPerSecond,t*o,u),i.noteFilters.length<=n&&(i.noteFilters[n]=new V),i.noteFilters[n].loadCoefficientsWithGradient(xe.tempFilterStartCoefficients,xe.tempFilterEndCoefficients,1/r,0==c.type),Q*=c.getVolumeCompensationMult()}i.noteFilterCount=s.controlPointCount}}else i.noteFilterCount=0;if(4==h.type){const e=h.getDrumsetEnvelope(i.drumsetPitch);Q*=be.getLowpassCutoffDecayVolumeCompensation(e);let t=be.computeEnvelope(e,U.noteSecondsStart,M*I,U.noteSizeStart);if(U.prevSlideStart){t+=(be.computeEnvelope(e,U.prevNoteSecondsStart,M*I,U.prevNoteSize)-t)*U.prevSlideRatioStart}if(U.nextSlideStart){t+=(be.computeEnvelope(e,0,M*I,U.nextNoteSize)-t)*U.nextSlideRatioStart}let s=t;if(0==h.discreteEnvelope){if(s=be.computeEnvelope(e,U.noteSecondsEnd,M*q,U.noteSizeEnd),U.prevSlideEnd){s+=(be.computeEnvelope(e,U.prevNoteSecondsEnd,M*q,U.prevNoteSize)-s)*U.prevSlideRatioEnd}if(U.nextSlideEnd){s+=(be.computeEnvelope(e,0,M*q,U.nextNoteSize)-s)*U.nextSlideRatioEnd}}const n=this.tempDrumSetControlPoint;n.type=0,n.gain=pe.getRoundedSettingValueFromLinearGain(.5),n.freq=pe.getRoundedSettingValueFromHz(8e3),n.toCoefficients(xe.tempFilterStartCoefficients,this.samplesPerSecond,t*(1+t),1),n.toCoefficients(xe.tempFilterEndCoefficients,this.samplesPerSecond,s*(1+s),1),i.noteFilters.length==i.noteFilterCount&&(i.noteFilters[i.noteFilterCount]=new V),i.noteFilters[i.noteFilterCount].loadCoefficientsWithGradient(xe.tempFilterStartCoefficients,xe.tempFilterEndCoefficients,1/r,!0),i.noteFilterCount++}if(Q=Math.min(3,Q),1==h.type||11==h.type){let e=1,s=0,n=0;const a=f.arpeggiates;if(i.pitchCount>1&&a){const e=Math.floor(c.arpTime/u.ticksPerArpeggio);n=i.pitches[b(i.pitchCount,h.fastTwoNoteArp,e)]-i.pitches[0]}const o=11==h.type?h.customAlgorithm.carrierCount:u.algorithms[h.algorithm].carrierCount;for(let l=0;l<(11==h.type?6:u.operatorCount);l++){const c=11==h.type?h.customAlgorithm.associatedCarrier[l]-1:u.algorithms[h.algorithm].associatedCarrier[l]-1,p=i.pitches[a?0:l<i.pitchCount?l:c<i.pitchCount?c:0],f=u.operatorFrequencies[h.operators[l].frequency].mult,m=u.operatorCarrierInterval[c]+n,d=N+(p+R)*v+m,y=N+(p+z)*v+m,g=de.frequencyFromPitch(d),b=de.frequencyFromPitch(y),M=u.operatorFrequencies[h.operators[l].frequency].hzOffset,w=f*g+M,x=f*b+M,k=K[5+l],F=J[5+l];let P,I;1!=k||1!=F?(P=Math.pow(2,Math.log2(w/g)*k)*g,I=Math.pow(2,Math.log2(x/b)*F)*b):(P=w,I=x),i.phaseDeltas[l]=P*S,i.phaseDeltaScales[l]=Math.pow(I/P,1/r);let q=h.operators[l].amplitude,T=h.operators[l].amplitude;l<4?this.isModActive(u.modulators.dictionary["fm slider 1"].index+l,t,i.instrumentIndex)&&(q*=this.getModValue(u.modulators.dictionary["fm slider 1"].index+l,t,i.instrumentIndex,!1)/15,T*=this.getModValue(u.modulators.dictionary["fm slider 1"].index+l,t,i.instrumentIndex,!0)/15):this.isModActive(u.modulators.dictionary["fm slider 5"].index+l-4,t,i.instrumentIndex)&&(q*=this.getModValue(u.modulators.dictionary["fm slider 5"].index+l-4,t,i.instrumentIndex,!1)/15,T*=this.getModValue(u.modulators.dictionary["fm slider 5"].index+l-4,t,i.instrumentIndex,!0)/15);const D=xe.operatorAmplitudeCurve(q),O=xe.operatorAmplitudeCurve(T);let A=D*u.operatorFrequencies[h.operators[l].frequency].amplitudeSign,C=O*u.operatorFrequencies[h.operators[l].frequency].amplitudeSign;if(l<o){let e;e=null!=i.prevPitchExpressions[l]?i.prevPitchExpressions[l]:Math.pow(2,-(d-L)/B);const t=Math.pow(2,-(y-L)/B);i.prevPitchExpressions[l]=t,A*=e,C*=t,s+=O}else A*=1.5*u.sineWaveLength,C*=1.5*u.sineWaveLength,e*=1-Math.min(1,h.operators[l].amplitude/15);if(A*=K[11+l],C*=J[11+l],this.isModActive(u.modulators.dictionary["note volume"].index,t,i.instrumentIndex)){const e=this.getModValue(u.modulators.dictionary["note volume"].index,t,i.instrumentIndex,!1),s=this.getModValue(u.modulators.dictionary["note volume"].index,t,i.instrumentIndex,!0);A*=e<=0?(e+u.volumeRange/2)/(u.volumeRange/2):xe.instrumentVolumeToVolumeMult(e),C*=s<=0?(s+u.volumeRange/2)/(u.volumeRange/2):xe.instrumentVolumeToVolumeMult(s)}i.operatorExpressions[l]=A,i.operatorExpressionDeltas[l]=(C-A)/r}e*=(Math.pow(2,2-1.4*h.feedbackAmplitude/15)-1)/3,e*=1-Math.min(1,Math.max(0,s-1)/2),e=1+3*e;const l=G*e*Q*A*H*K[0],p=G*e*Q*C*E*J[0];i.expression=l,i.expressionDelta=(p-l)/r;let m=h.feedbackAmplitude,d=h.feedbackAmplitude;this.isModActive(u.modulators.dictionary["fm feedback"].index,t,i.instrumentIndex)&&(m*=this.getModValue(u.modulators.dictionary["fm feedback"].index,t,i.instrumentIndex,!1)/15,d*=this.getModValue(u.modulators.dictionary["fm feedback"].index,t,i.instrumentIndex,!0)/15);let y=.3*u.sineWaveLength*m/15;const g=.3*u.sineWaveLength*d/15;let M=y*K[17],w=g*J[17];i.feedbackMult=M,i.feedbackDelta=(w-M)/r}else{const e=Math.pow(2,(z-R)*v/12),s=Math.pow(e,1/r);let n=i.pitches[0];if(i.pitchCount>1&&(f.arpeggiates||f.customInterval)){const e=Math.floor(c.arpTime/u.ticksPerArpeggio);if(f.customInterval){const t=i.pitches[1+b(i.pitchCount-1,h.fastTwoNoteArp,e)]-i.pitches[0];D=Math.pow(2,t/12),i.specialIntervalExpressionMult=Math.pow(2,-t/B)}else n=i.pitches[b(i.pitchCount,h.fastTwoNoteArp,e)]}const a=N+(n+R)*v,o=N+(n+z)*v;let l;l=null!=i.prevPitchExpressions[0]?i.prevPitchExpressions[0]:Math.pow(2,-(a-L)/B);const d=Math.pow(2,-(o-L)/B);i.prevPitchExpressions[0]=d;let y=G*Q;if(2==h.type&&(y*=u.chipNoises[h.chipNoise].expression),0==h.type&&(y*=u.chipWaves[h.chipWave].expression),6==h.type){const e=m(h.pulseWidth);let s=e,n=e;this.isModActive(u.modulators.dictionary["pulse width"].index,t,i.instrumentIndex)&&(s=this.getModValue(u.modulators.dictionary["pulse width"].index,t,i.instrumentIndex,!1)/(2*u.pulseWidthRange),n=this.getModValue(u.modulators.dictionary["pulse width"].index,t,i.instrumentIndex,!0)/(2*u.pulseWidthRange));const a=s*K[2],o=n*J[2];i.pulseWidth=a,i.pulseWidthDelta=(o-a)/r;let l=h.decimalOffset;this.isModActive(u.modulators.dictionary["decimal offset"].index,t,i.instrumentIndex)&&(l=this.getModValue(u.modulators.dictionary["decimal offset"].index,t,i.instrumentIndex,!1));const c=l*K[37];i.decimalOffset=c,i.pulseWidth-=i.decimalOffset/1e4}if(7==h.type){let e=h.stringSustain,s=h.stringSustain;this.isModActive(u.modulators.dictionary.sustain.index,t,i.instrumentIndex)&&(e=this.getModValue(u.modulators.dictionary.sustain.index,t,i.instrumentIndex,!1),s=this.getModValue(u.modulators.dictionary.sustain.index,t,i.instrumentIndex,!0)),i.stringSustainStart=e,i.stringSustainEnd=s,y*=Math.pow(2,.7*(1-e/(u.stringSustainRange-1)))}const g=de.frequencyFromPitch(a);if(0==h.type||9==h.type||5==h.type||7==h.type||3==h.type||6==h.type||2==h.type){const e=h.unisonVoices,t=h.unisonSpread,n=h.unisonOffset;y*=h.unisonExpression*(7==h.type?1:e/2);const a=K[4],o=J[4],l=Math.pow(2,(n+t)*a/12),u=Math.pow(2,(n+t)*o/12),c=Math.pow(2,(n-t)*a/12)*D,p=Math.pow(2,(n-t)*o/12)*D;i.phaseDeltas[0]=g*S*l,i.phaseDeltas[1]=g*S*c,i.phaseDeltaScales[0]=s*Math.pow(u/l,1/r),i.phaseDeltaScales[1]=s*Math.pow(p/c,1/r)}else i.phaseDeltas[0]=g*S,i.phaseDeltaScales[0]=s;let M=1,w=1;if(8==h.type){const s=1/Math.sqrt(u.supersawVoiceCount);let n=h.supersawDynamism/u.supersawDynamismMax,a=h.supersawDynamism/u.supersawDynamismMax;this.isModActive(u.modulators.dictionary.dynamism.index,t,i.instrumentIndex)&&(n=this.getModValue(u.modulators.dictionary.dynamism.index,t,i.instrumentIndex,!1)/u.supersawDynamismMax,a=this.getModValue(u.modulators.dictionary.dynamism.index,t,i.instrumentIndex,!0)/u.supersawDynamismMax);const o=1-Math.pow(Math.max(0,1-n*K[38]),.2),l=1-Math.pow(Math.max(0,1-a*J[38]),.2),c=Math.pow(2,Math.log2(s)*o),p=Math.pow(2,Math.log2(s)*l),f=Math.sqrt((1/Math.pow(c,2)-1)/(u.supersawVoiceCount-1)),d=Math.sqrt((1/Math.pow(p,2)-1)/(u.supersawVoiceCount-1));i.supersawDynamism=f,i.supersawDynamismDelta=(d-f)/r;const y=-1==i.supersawDelayIndex;if(y){let e=0;for(let t=0;t<u.supersawVoiceCount;t++)i.phases[t]=e,e+=-Math.log(Math.random());const t=1+(u.supersawVoiceCount-1)*f;let s=0;for(let t=0;t<u.supersawVoiceCount;t++){const n=0==t?1:f,a=i.phases[t]/e;i.phases[t]=a,s+=(a-.5)*n}let n=1,a=0;for(let e=u.supersawVoiceCount-1;e>=0;e--){const r=1-i.phases[e],o=r-a;if(s<0){const e=-s/t;if(e<o){n=a+e;break}}s+=o*t-(0==e?1:f),a=r}for(let e=0;e<u.supersawVoiceCount;e++)i.phases[e]+=n;for(let e=1;e<u.supersawVoiceCount-1;e++){const t=e+Math.floor(Math.random()*(u.supersawVoiceCount-e)),s=i.phases[e];i.phases[e]=i.phases[t],i.phases[t]=s}}const v=h.supersawSpread/u.supersawSpreadMax;let b=v,x=v;this.isModActive(u.modulators.dictionary.spread.index,t,i.instrumentIndex)&&(b=this.getModValue(u.modulators.dictionary.spread.index,t,i.instrumentIndex,!1)/u.supersawSpreadMax,x=this.getModValue(u.modulators.dictionary.spread.index,t,i.instrumentIndex,!0)/u.supersawSpreadMax);const k=.5*(b*K[39]+x*J[39]),F=Math.pow(1-Math.sqrt(Math.max(0,1-k)),1.75);for(let e=0;e<u.supersawVoiceCount;e++){const t=0==e?0:Math.pow(((e+1>>1)-.5+.025*((2&e)-1))/(u.supersawVoiceCount>>1),1.1)*(2*(1&e)-1);i.supersawUnisonDetunes[e]=Math.pow(2,F*t/12)}const P=h.supersawShape/u.supersawShapeMax;let I=P*K[40],q=P*J[40];this.isModActive(u.modulators.dictionary["saw shape"].index,t,i.instrumentIndex)&&(I=this.getModValue(u.modulators.dictionary["saw shape"].index,t,i.instrumentIndex,!1)/u.supersawShapeMax,q=this.getModValue(u.modulators.dictionary["saw shape"].index,t,i.instrumentIndex,!0)/u.supersawShapeMax);const T=I*K[40],D=q*J[40];i.supersawShape=T,i.supersawShapeDelta=(D-T)/r;let O=h.decimalOffset;this.isModActive(u.modulators.dictionary["decimal offset"].index,t,i.instrumentIndex)&&(O=this.getModValue(u.modulators.dictionary["decimal offset"].index,t,i.instrumentIndex,!1));const R=O*K[37];i.decimalOffset=R;const z=m(h.pulseWidth);let A=z,C=z;this.isModActive(u.modulators.dictionary["pulse width"].index,t,i.instrumentIndex)&&(A=this.getModValue(u.modulators.dictionary["pulse width"].index,t,i.instrumentIndex,!1)/(2*u.pulseWidthRange),C=this.getModValue(u.modulators.dictionary["pulse width"].index,t,i.instrumentIndex,!0)/(2*u.pulseWidthRange));let H=A*K[2],E=C*J[2];H-=R/1e4,E-=R/1e4;const L=null!=i.supersawPrevPhaseDelta?i.supersawPrevPhaseDelta:g*S,N=g*S*e;i.supersawPrevPhaseDelta=N;const G=H/L,V=E/N;i.supersawDelayLength=G,i.supersawDelayLengthDelta=(V-G)/r;const B=Math.ceil(Math.max(G,V))+2;if(null==i.supersawDelayLine||i.supersawDelayLine.length<=B){const e=Math.ceil(.5*this.samplesPerSecond/de.frequencyFromPitch(24)),t=new Float32Array(xe.fittingPowerOfTwo(Math.max(e,B)));if(!y&&null!=i.supersawDelayLine){const e=i.supersawDelayLine.length-1>>0,s=i.supersawDelayIndex;for(let n=0;n<i.supersawDelayLine.length;n++)t[n]=i.supersawDelayLine[s+n&e]}i.supersawDelayLine=t,i.supersawDelayIndex=i.supersawDelayLine.length}else y&&(i.supersawDelayLine.fill(0),i.supersawDelayIndex=i.supersawDelayLine.length);const $=u.pwmBaseExpression/u.supersawBaseExpression;M*=(1+($-1)*T)/Math.sqrt(1+(u.supersawVoiceCount-1)*f*f),w*=(1+($-1)*D)/Math.sqrt(1+(u.supersawVoiceCount-1)*d*d)}let x=y*A*H*l*K[0]*M,k=y*C*E*d*J[0]*w;if(this.isModActive(u.modulators.dictionary["note volume"].index,t,i.instrumentIndex)){const e=this.getModValue(u.modulators.dictionary["note volume"].index,t,i.instrumentIndex,!1),s=this.getModValue(u.modulators.dictionary["note volume"].index,t,i.instrumentIndex,!0);x*=e<=0?(e+u.volumeRange/2)/(u.volumeRange/2):xe.instrumentVolumeToVolumeMult(e),k*=s<=0?(s+u.volumeRange/2)/(u.volumeRange/2):xe.instrumentVolumeToVolumeMult(s)}if(i.expression=x,i.expressionDelta=(k-x)/r,7==h.type){let e;if(null!=i.prevStringDecay)e=i.prevStringDecay;else{const t=i.envelopeComputer.envelopeStarts[3];e=1-Math.min(1,t*i.stringSustainStart/(u.stringSustainRange-1))}const t=i.envelopeComputer.envelopeEnds[3];let s=1-Math.min(1,t*i.stringSustainEnd/(u.stringSustainRange-1));i.prevStringDecay=s;const n=h.unisonVoices;for(let e=i.pickedStrings.length;e<n;e++)i.pickedStrings[e]=new ge;if(i.atNoteStart&&!p.continues&&!i.forceContinueAtStart)for(const e of i.pickedStrings)e.delayIndex=-1;for(let t=0;t<n;t++)i.pickedStrings[t].update(this,c,i,t,r,e,s,h.stringSustainType)}}}static getLFOAmplitude(e,t){let s=0;for(const i of u.vibratoTypes[e.vibratoType].periodsSeconds)s+=Math.sin(2*Math.PI*t/i);return s}static getInstrumentSynthFunction(e){if(1==e.type){const t=e.algorithm+"_"+e.feedbackType;if(null==xe.fmSynthFunctionCache[t]){const s=[];for(const t of xe.fmSourceTemplate)if(-1!=t.indexOf("// CARRIER OUTPUTS")){const i=[];for(let t=0;t<u.algorithms[e.algorithm].carrierCount;t++)i.push("operator"+t+"Scaled");s.push(t.replace("/*operator#Scaled*/",i.join(" + ")))}else if(-1!=t.indexOf("// INSERT OPERATOR COMPUTATION HERE"))for(let t=u.operatorCount-1;t>=0;t--)for(const i of xe.operatorSourceTemplate)if(-1!=i.indexOf("/* + operator@Scaled*/")){let n="";for(const s of u.algorithms[e.algorithm].modulatedBy[t])n+=" + operator"+(s-1)+"Scaled";const a=u.feedbacks[e.feedbackType].indices[t];if(a.length>0){n+=" + feedbackMult * (";const e=[];for(const t of a)e.push("operator"+(t-1)+"Output");n+=e.join(" + ")+")"}s.push(i.replace(/\#/g,t+"").replace("/* + operator@Scaled*/",n))}else s.push(i.replace(/\#/g,t+""));else if(-1!=t.indexOf("#"))for(let e=0;e<u.operatorCount;e++)s.push(t.replace(/\#/g,e+""));else s.push(t);const i="return (synth, bufferIndex, roundedSamplesPerTick, tone, instrument) => {"+s.join("\n")+"}";xe.fmSynthFunctionCache[t]=new Function("Config","Synth",i)(u,xe)}return xe.fmSynthFunctionCache[t]}if(0==e.type)return e.isUsingAdvancedLoopControls?xe.loopableChipSynth:xe.chipSynth;if(9==e.type)return xe.chipSynth;if(5==e.type)return xe.harmonicsSynth;if(6==e.type)return xe.pulseWidthSynth;if(8==e.type)return xe.supersawSynth;if(7==e.type)return xe.pickedStringSynth;if(2==e.type)return xe.noiseSynth;if(3==e.type)return xe.spectrumSynth;if(4==e.type)return xe.drumsetSynth;if(10==e.type)return xe.modSynth;if(11==e.type){const t=e.customAlgorithm.name+"_"+e.customFeedbackType.name;if(null==xe.fm6SynthFunctionCache[t]){const s=[];for(const t of xe.fmSourceTemplate)if(-1!=t.indexOf("// CARRIER OUTPUTS")){const i=[];for(let t=0;t<e.customAlgorithm.carrierCount;t++)i.push("operator"+t+"Scaled");s.push(t.replace("/*operator#Scaled*/",i.join(" + ")))}else if(-1!=t.indexOf("// INSERT OPERATOR COMPUTATION HERE"))for(let t=u.operatorCount+2-1;t>=0;t--)for(const i of xe.operatorSourceTemplate)if(-1!=i.indexOf("/* + operator@Scaled*/")){let n="";for(const s of e.customAlgorithm.modulatedBy[t])n+=" + operator"+(s-1)+"Scaled";const a=e.customFeedbackType.indices[t];if(a.length>0){n+=" + feedbackMult * (";const e=[];for(const t of a)e.push("operator"+(t-1)+"Output");n+=e.join(" + ")+")"}s.push(i.replace(/\#/g,t+"").replace("/* + operator@Scaled*/",n))}else s.push(i.replace(/\#/g,t+""));else if(-1!=t.indexOf("#"))for(let e=0;e<u.operatorCount+2;e++)s.push(t.replace(/\#/g,e+""));else s.push(t);const i="return (synth, bufferIndex, roundedSamplesPerTick, tone, instrument) => {"+s.join("\n")+"}";xe.fm6SynthFunctionCache[t]=new Function("Config","Synth",i)(u,xe)}return xe.fm6SynthFunctionCache[t]}throw new Error("Unrecognized instrument type: "+e.type)}static wrap(e,t){return(e%t+t)%t}static loopableChipSynth(e,t,s,i,n){const a=I(n.effects)&&n.aliases,r=e.tempMonoInstrumentSampleBuffer,o=n.wave,l=n.volumeScale,h=a&&8==n.type?o.length:o.length-1;let u=Math.max(0,Math.min(h,n.chipWaveLoopEnd)),c=Math.max(0,Math.min(u-1,n.chipWaveLoopStart)),p=u-c;p<2&&(c=0,u=h,p=h);const f=n.chipWaveLoopMode,m=n.chipWavePlayBackwards,d=i.specialIntervalExpressionMult*n.unisonSign;1!=n.unisonVoices||0!=n.unisonSpread||n.chord.customInterval||(i.phases[1]=i.phases[0]);let y=i.phaseDeltas[0]*h,v=i.phaseDeltas[1]*h,g=i.directions[0],b=i.directions[1],S=i.chipWaveCompletions[0],M=i.chipWaveCompletions[1];3!==f&&2!==f&&0!==f||(m?(g=-1,b=-1):(g=1,b=1)),0!==f&&1!==f||(S=0,M=0);let w=i.chipWaveCompletionsLastWave[0],x=i.chipWaveCompletionsLastWave[1];const k=1e3,F=+i.phaseDeltaScales[0],P=+i.phaseDeltaScales[1];let q=+i.expression;const T=+i.expressionDelta;let D=xe.wrap(i.phases[0],1)*h,O=xe.wrap(i.phases[1],1)*h,R=0,z=0;if(!a){const e=Math.floor(D),t=Math.floor(O),s=xe.wrap(e,h),i=xe.wrap(t,h),n=D-e,a=O-t;R=+o[s],z=+o[i],R+=(o[xe.wrap(s+1,h)]-R)*n,z+=(o[xe.wrap(i+1,h)]-z)*a}const A=i.noteFilters,C=0|i.noteFilterCount;let H=+i.initialNoteFilterInput1,E=+i.initialNoteFilterInput2;const L=xe.applyFilters,N=t+s;let G=i.chipWavePrevWaves[0],V=i.chipWavePrevWaves[1];for(let e=t;e<N;e++){S>0&&S<k&&S++,M>0&&M<k&&M++;let t=0;D+=y*g,O+=v*b,2===f?(1===g?D>h&&(S<=0&&(w=G,S++),t=1):-1===g&&D<0&&(S<=0&&(w=G,S++),t=1),1===b?O>h&&(M<=0&&(x=V,M++),t=1):-1===g&&O<0&&(M<=0&&(x=V,M++),t=1)):3===f?(1===g?D>u&&(S<=0&&(w=G,S++),t=1):-1===g&&D<c&&(S<=0&&(w=G,S++),t=1),1===b?O>u&&(M<=0&&(x=V,M++),t=1):-1===g&&O<c&&(M<=0&&(x=V,M++),t=1)):0===f?(1===g?D>u&&(D=c+xe.wrap(D-u,p),t=1):-1===g&&D<c&&(D=u-xe.wrap(c-D,p),t=1),1===b?O>u&&(O=c+xe.wrap(O-u,p),t=1):-1===b&&O<c&&(O=u-xe.wrap(c-O,p),t=1)):1===f&&(1===g?D>u&&(D=u-xe.wrap(D-u,p),g=-1,t=1):-1===g&&D<c&&(D=c+xe.wrap(c-D,p),g=1,t=1),1===b?O>u&&(O=u-xe.wrap(O-u,p),b=-1,t=1):-1===b&&O<c&&(O=c+xe.wrap(c-O,p),b=1,t=1));let s=0,i=0,n=0;if(a){s=o[xe.wrap(Math.floor(D),h)],i=o[xe.wrap(Math.floor(O),h)],G=s,V=i;const e=S>0?(k-Math.min(S,k))/k:1,t=M>0?(k-Math.min(M,k))/k:1;n=0,n+=S>0?w*e:s,n+=M>0?x*t:i}else{const e=Math.floor(D),a=Math.floor(O),r=xe.wrap(e,h),l=xe.wrap(a,h);let p=o[r],m=o[l];const F=D-e,P=O-a;if(p+=(o[xe.wrap(r+1,h)]-p)*F,m+=(o[xe.wrap(l+1,h)]-m)*P,(0!==f||0!==c||u!==h)&&0!==t){let e=0,t=0;const s=Math.max(0,D-y*g),i=Math.max(0,O-v*b),n=Math.floor(s),a=Math.floor(i),r=xe.wrap(n,h),l=xe.wrap(a,h);e=o[r],t=o[l],e+=(o[xe.wrap(r+1,h)]-e)*(s-n)*g,t+=(o[xe.wrap(l+1,h)]-t)*(i-a)*b,R=e,z=t}1===f&&0!==t?(s=G,i=V):(s=(p-R)/(y*g),i=(m-z)/(v*b)),G=s,V=i,R=p,z=m;const I=S>0?(k-Math.min(S,k))/k:1,q=M>0?(k-Math.min(M,k))/k:1;n+=S>0?w*I:s,n+=M>0?x*q:i*d}const m=L(n*l,H,E,C,A);E=H,H=n*l,y*=F,v*=P;const I=m*q;q+=T,r[e]+=I}i.phases[0]=D/h,i.phases[1]=O/h,i.phaseDeltas[0]=y/h,i.phaseDeltas[1]=v/h,i.directions[0]=g,i.directions[1]=b,i.chipWaveCompletions[0]=S,i.chipWaveCompletions[1]=M,i.chipWavePrevWaves[0]=G,i.chipWavePrevWaves[1]=V,i.chipWaveCompletionsLastWave[0]=w,i.chipWaveCompletionsLastWave[1]=x,i.expression=q,e.sanitizeFilters(A),i.initialNoteFilterInput1=H,i.initialNoteFilterInput2=E}static chipSynth(e,t,s,i,n){const a=I(n.effects)&&n.aliases,r=e.tempMonoInstrumentSampleBuffer,o=n.wave,l=n.volumeScale,h=a&&8==n.type?o.length:o.length-1,u=i.specialIntervalExpressionMult*n.unisonSign;1!=n.unisonVoices||0!=n.unisonSpread||n.chord.customInterval||(i.phases[1]=i.phases[0]);let c=i.phaseDeltas[0]*h,p=i.phaseDeltas[1]*h;const f=+i.phaseDeltaScales[0],m=+i.phaseDeltaScales[1];let d=+i.expression;const y=+i.expressionDelta;let v=i.phases[0]%1*h,g=i.phases[1]%1*h;const b=i.noteFilters,S=0|i.noteFilterCount;let M=+i.initialNoteFilterInput1,w=+i.initialNoteFilterInput2;const x=xe.applyFilters;let k=0,F=0;if(!a){const e=0|v,t=0|g,s=e%h,i=t%h,n=v-e,a=g-t;k=+o[s],F=+o[i],k+=(o[s+1]-k)*n,F+=(o[i+1]-F)*a}const P=t+s;for(let e=t;e<P;e++){let t,s,i;if(v+=c,g+=p,a)t=o[(0|v)%h],s=o[(0|g)%h],i=t+s;else{const e=0|v,n=0|g,a=e%h,r=n%h;let l=o[a],f=o[r];const m=v-e,d=g-n;l+=(o[a+1]-l)*m,f+=(o[r+1]-f)*d,t=(l-k)/c,s=(f-F)/p,k=l,F=f,i=t+s*u}const n=x(i*l,M,w,S,b);w=M,M=i*l,c*=f,p*=m;const P=n*d;d+=y,r[e]+=P}i.phases[0]=v/h,i.phases[1]=g/h,i.phaseDeltas[0]=c/h,i.phaseDeltas[1]=p/h,i.expression=d,e.sanitizeFilters(b),i.initialNoteFilterInput1=M,i.initialNoteFilterInput2=w}static harmonicsSynth(e,t,s,i,n){const a=e.tempMonoInstrumentSampleBuffer,r=n.wave,o=r.length-1,l=i.specialIntervalExpressionMult*n.unisonSign;1!=n.unisonVoices||0!=n.unisonSpread||n.chord.customInterval||(i.phases[1]=i.phases[0]);let h=i.phaseDeltas[0]*o,u=i.phaseDeltas[1]*o;const c=+i.phaseDeltaScales[0],p=+i.phaseDeltaScales[1];let f=+i.expression;const m=+i.expressionDelta;let d=i.phases[0]%1*o,y=i.phases[1]%1*o;const v=i.noteFilters,g=0|i.noteFilterCount;let b=+i.initialNoteFilterInput1,S=+i.initialNoteFilterInput2;const M=xe.applyFilters,w=0|d,x=0|y,k=w%o,F=x%o,P=d-w,I=y-x;let q=+r[k],T=+r[F];q+=(r[k+1]-q)*P,T+=(r[F+1]-T)*I;const D=t+s;for(let e=t;e<D;e++){d+=h,y+=u;const t=0|d,s=0|y,i=t%o,n=s%o;let w=r[i],x=r[n];const k=d-t,F=y-s;w+=(r[i+1]-w)*k,x+=(r[n+1]-x)*F;const P=(w-q)/h,I=(x-T)/u;q=w,T=x;const D=P+I*l,O=M(D,b,S,g,v);S=b,b=D,h*=c,u*=p;const R=O*f;f+=m,a[e]+=R}i.phases[0]=d/o,i.phases[1]=y/o,i.phaseDeltas[0]=h/o,i.phaseDeltas[1]=u/o,i.expression=f,e.sanitizeFilters(v),i.initialNoteFilterInput1=b,i.initialNoteFilterInput2=S}static pickedStringSynth(e,t,s,i,n){const a=n.unisonVoices;let r=xe.pickedStringFunctionCache[a];if(null==r){let e="return (synth, bufferIndex, runLength, tone, instrumentState) => {";e+="\n\t\t\t\tconst data = synth.tempMonoInstrumentSampleBuffer;\n\t\t\t\t\n\t\t\t\tlet pickedString# = tone.pickedStrings[#];\n\t\t\t\tlet allPassSample# = +pickedString#.allPassSample;\n\t\t\t\tlet allPassPrevInput# = +pickedString#.allPassPrevInput;\n\t\t\t\tlet sustainFilterSample# = +pickedString#.sustainFilterSample;\n\t\t\t\tlet sustainFilterPrevOutput2# = +pickedString#.sustainFilterPrevOutput2;\n\t\t\t\tlet sustainFilterPrevInput1# = +pickedString#.sustainFilterPrevInput1;\n\t\t\t\tlet sustainFilterPrevInput2# = +pickedString#.sustainFilterPrevInput2;\n\t\t\t\tlet fractionalDelaySample# = +pickedString#.fractionalDelaySample;\n\t\t\t\tconst delayLine# = pickedString#.delayLine;\n\t\t\t\tconst delayBufferMask# = (delayLine#.length - 1) >> 0;\n\t\t\t\tlet delayIndex# = pickedString#.delayIndex|0;\n\t\t\t\tdelayIndex# = (delayIndex# & delayBufferMask#) + delayLine#.length;\n\t\t\t\tlet delayLength# = +pickedString#.prevDelayLength;\n\t\t\t\tconst delayLengthDelta# = +pickedString#.delayLengthDelta;\n\t\t\t\tlet allPassG# = +pickedString#.allPassG;\n\t\t\t\tlet sustainFilterA1# = +pickedString#.sustainFilterA1;\n\t\t\t\tlet sustainFilterA2# = +pickedString#.sustainFilterA2;\n\t\t\t\tlet sustainFilterB0# = +pickedString#.sustainFilterB0;\n\t\t\t\tlet sustainFilterB1# = +pickedString#.sustainFilterB1;\n\t\t\t\tlet sustainFilterB2# = +pickedString#.sustainFilterB2;\n\t\t\t\tconst allPassGDelta# = +pickedString#.allPassGDelta;\n\t\t\t\tconst sustainFilterA1Delta# = +pickedString#.sustainFilterA1Delta;\n\t\t\t\tconst sustainFilterA2Delta# = +pickedString#.sustainFilterA2Delta;\n\t\t\t\tconst sustainFilterB0Delta# = +pickedString#.sustainFilterB0Delta;\n\t\t\t\tconst sustainFilterB1Delta# = +pickedString#.sustainFilterB1Delta;\n\t\t\t\tconst sustainFilterB2Delta# = +pickedString#.sustainFilterB2Delta;\n\t\t\t\t\n\t\t\t\tlet expression = +tone.expression;\n\t\t\t\tconst expressionDelta = +tone.expressionDelta;\n\t\t\t\t\n\t\t\t\tconst unisonSign = tone.specialIntervalExpressionMult * instrumentState.unisonSign;\n\t\t\t\tconst delayResetOffset# = pickedString#.delayResetOffset|0;\n\t\t\t\t\n\t\t\t\tconst filters = tone.noteFilters;\n\t\t\t\tconst filterCount = tone.noteFilterCount|0;\n\t\t\t\tlet initialFilterInput1 = +tone.initialNoteFilterInput1;\n\t\t\t\tlet initialFilterInput2 = +tone.initialNoteFilterInput2;\n\t\t\t\tconst applyFilters = Synth.applyFilters;\n\t\t\t\t\n\t\t\t\tconst stopIndex = bufferIndex + runLength;\n\t\t\t\tfor (let sampleIndex = bufferIndex; sampleIndex < stopIndex; sampleIndex++) {\n\t\t\t\t\tconst targetSampleTime# = delayIndex# - delayLength#;\n\t\t\t\t\tconst lowerIndex# = (targetSampleTime# + 0.125) | 0; // Offset to improve stability of all-pass filter.\n\t\t\t\t\tconst upperIndex# = lowerIndex# + 1;\n\t\t\t\t\tconst fractionalDelay# = upperIndex# - targetSampleTime#;\n\t\t\t\t\tconst fractionalDelayG# = (1.0 - fractionalDelay#) / (1.0 + fractionalDelay#); // Inlined version of FilterCoefficients.prototype.allPass1stOrderFractionalDelay\n\t\t\t\t\tconst prevInput# = delayLine#[lowerIndex# & delayBufferMask#];\n\t\t\t\t\tconst input# = delayLine#[upperIndex# & delayBufferMask#];\n\t\t\t\t\tfractionalDelaySample# = fractionalDelayG# * input# + prevInput# - fractionalDelayG# * fractionalDelaySample#;\n\t\t\t\t\t\n\t\t\t\t\tallPassSample# = fractionalDelaySample# * allPassG# + allPassPrevInput# - allPassG# * allPassSample#;\n\t\t\t\t\tallPassPrevInput# = fractionalDelaySample#;\n\t\t\t\t\t\n\t\t\t\t\tconst sustainFilterPrevOutput1# = sustainFilterSample#;\n\t\t\t\t\tsustainFilterSample# = sustainFilterB0# * allPassSample# + sustainFilterB1# * sustainFilterPrevInput1# + sustainFilterB2# * sustainFilterPrevInput2# - sustainFilterA1# * sustainFilterSample# - sustainFilterA2# * sustainFilterPrevOutput2#;\n\t\t\t\t\tsustainFilterPrevOutput2# = sustainFilterPrevOutput1#;\n\t\t\t\t\tsustainFilterPrevInput2# = sustainFilterPrevInput1#;\n\t\t\t\t\tsustainFilterPrevInput1# = allPassSample#;\n\t\t\t\t\t\n\t\t\t\t\tdelayLine#[delayIndex# & delayBufferMask#] += sustainFilterSample#;\n\t\t\t\t\tdelayLine#[(delayIndex# + delayResetOffset#) & delayBufferMask#] = 0.0;\n\t\t\t\t\tdelayIndex#++;\n\t\t\t\t\t\n\t\t\t\t\tconst inputSample = (";const t=[];for(let e=0;e<a;e++)t.push("fractionalDelaySample"+e+(1==e?" * unisonSign":""));e+=t.join(" + "),e+=") * expression;\n\t\t\t\t\tconst sample = applyFilters(inputSample, initialFilterInput1, initialFilterInput2, filterCount, filters);\n\t\t\t\t\tinitialFilterInput2 = initialFilterInput1;\n\t\t\t\t\tinitialFilterInput1 = inputSample;\n\t\t\t\t\tdata[sampleIndex] += sample;\n\t\t\t\t\t\n\t\t\t\t\texpression += expressionDelta;\n\t\t\t\t\tdelayLength# += delayLengthDelta#;\n\t\t\t\t\tallPassG# += allPassGDelta#;\n\t\t\t\t\tsustainFilterA1# += sustainFilterA1Delta#;\n\t\t\t\t\tsustainFilterA2# += sustainFilterA2Delta#;\n\t\t\t\t\tsustainFilterB0# += sustainFilterB0Delta#;\n\t\t\t\t\tsustainFilterB1# += sustainFilterB1Delta#;\n\t\t\t\t\tsustainFilterB2# += sustainFilterB2Delta#;\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\t// Avoid persistent denormal or NaN values in the delay buffers and filter history.\n\t\t\t\tconst epsilon = (1.0e-24);\n\t\t\t\tif (!Number.isFinite(allPassSample#) || Math.abs(allPassSample#) < epsilon) allPassSample# = 0.0;\n\t\t\t\tif (!Number.isFinite(allPassPrevInput#) || Math.abs(allPassPrevInput#) < epsilon) allPassPrevInput# = 0.0;\n\t\t\t\tif (!Number.isFinite(sustainFilterSample#) || Math.abs(sustainFilterSample#) < epsilon) sustainFilterSample# = 0.0;\n\t\t\t\tif (!Number.isFinite(sustainFilterPrevOutput2#) || Math.abs(sustainFilterPrevOutput2#) < epsilon) sustainFilterPrevOutput2# = 0.0;\n\t\t\t\tif (!Number.isFinite(sustainFilterPrevInput1#) || Math.abs(sustainFilterPrevInput1#) < epsilon) sustainFilterPrevInput1# = 0.0;\n\t\t\t\tif (!Number.isFinite(sustainFilterPrevInput2#) || Math.abs(sustainFilterPrevInput2#) < epsilon) sustainFilterPrevInput2# = 0.0;\n\t\t\t\tif (!Number.isFinite(fractionalDelaySample#) || Math.abs(fractionalDelaySample#) < epsilon) fractionalDelaySample# = 0.0;\n\t\t\t\tpickedString#.allPassSample = allPassSample#;\n\t\t\t\tpickedString#.allPassPrevInput = allPassPrevInput#;\n\t\t\t\tpickedString#.sustainFilterSample = sustainFilterSample#;\n\t\t\t\tpickedString#.sustainFilterPrevOutput2 = sustainFilterPrevOutput2#;\n\t\t\t\tpickedString#.sustainFilterPrevInput1 = sustainFilterPrevInput1#;\n\t\t\t\tpickedString#.sustainFilterPrevInput2 = sustainFilterPrevInput2#;\n\t\t\t\tpickedString#.fractionalDelaySample = fractionalDelaySample#;\n\t\t\t\tpickedString#.delayIndex = delayIndex#;\n\t\t\t\tpickedString#.prevDelayLength = delayLength#;\n\t\t\t\tpickedString#.allPassG = allPassG#;\n\t\t\t\tpickedString#.sustainFilterA1 = sustainFilterA1#;\n\t\t\t\tpickedString#.sustainFilterA2 = sustainFilterA2#;\n\t\t\t\tpickedString#.sustainFilterB0 = sustainFilterB0#;\n\t\t\t\tpickedString#.sustainFilterB1 = sustainFilterB1#;\n\t\t\t\tpickedString#.sustainFilterB2 = sustainFilterB2#;\n\t\t\t\t\n\t\t\t\ttone.expression = expression;\n\t\t\t\t\n\t\t\t\tsynth.sanitizeFilters(filters);\n\t\t\t\ttone.initialNoteFilterInput1 = initialFilterInput1;\n\t\t\t\ttone.initialNoteFilterInput2 = initialFilterInput2;\n            }",e=e.replace(/^.*\#.*$/gm,(e=>{const t=[];for(let s=0;s<a;s++)t.push(e.replace(/\#/g,String(s)));return t.join("\n")})),r=new Function("Config","Synth",e)(u,xe),xe.pickedStringFunctionCache[a]=r}r(e,t,s,i,n)}static effectsSynth(e,t,s,i,n,a){const r=I(a.effects),o=q(a.effects),l=a.eqFilterCount>0,h=T(a.effects),c=D(a.effects),p=O(a.effects),f=R(a.effects);let m=0;r&&(m|=1),m<<=1,o&&(m|=1),m<<=1,l&&(m|=1),m<<=1,h&&(m|=1),m<<=1,c&&(m|=1),m<<=1,p&&(m|=1),m<<=1,f&&(m|=1);let d=xe.effectsFunctionCache[m];if(null==d){let e="return (synth, outputDataL, outputDataR, bufferIndex, runLength, instrumentState) => {";const t=c||f||p;e+="\n\t\t\t\tconst tempMonoInstrumentSampleBuffer = synth.tempMonoInstrumentSampleBuffer;\n\t\t\t\t\n\t\t\t\tlet mixVolume = +instrumentState.mixVolume;\n\t\t\t\tconst mixVolumeDelta = +instrumentState.mixVolumeDelta;",t&&(e+="\n\t\t\t\t\n\t\t\t\tlet delayInputMult = +instrumentState.delayInputMult;\n\t\t\t\tconst delayInputMultDelta = +instrumentState.delayInputMultDelta;"),r&&(e+="\n\t\t\t\t\n\t\t\t\tconst distortionBaseVolume = +Config.distortionBaseVolume;\n\t\t\t\tlet distortion = instrumentState.distortion;\n\t\t\t\tconst distortionDelta = instrumentState.distortionDelta;\n\t\t\t\tlet distortionDrive = instrumentState.distortionDrive;\n\t\t\t\tconst distortionDriveDelta = instrumentState.distortionDriveDelta;\n\t\t\t\tconst distortionFractionalResolution = 4.0;\n\t\t\t\tconst distortionOversampleCompensation = distortionBaseVolume / distortionFractionalResolution;\n\t\t\t\tconst distortionFractionalDelay1 = 1.0 / distortionFractionalResolution;\n\t\t\t\tconst distortionFractionalDelay2 = 2.0 / distortionFractionalResolution;\n\t\t\t\tconst distortionFractionalDelay3 = 3.0 / distortionFractionalResolution;\n\t\t\t\tconst distortionFractionalDelayG1 = (1.0 - distortionFractionalDelay1) / (1.0 + distortionFractionalDelay1); // Inlined version of FilterCoefficients.prototype.allPass1stOrderFractionalDelay\n\t\t\t\tconst distortionFractionalDelayG2 = (1.0 - distortionFractionalDelay2) / (1.0 + distortionFractionalDelay2); // Inlined version of FilterCoefficients.prototype.allPass1stOrderFractionalDelay\n\t\t\t\tconst distortionFractionalDelayG3 = (1.0 - distortionFractionalDelay3) / (1.0 + distortionFractionalDelay3); // Inlined version of FilterCoefficients.prototype.allPass1stOrderFractionalDelay\n\t\t\t\tconst distortionNextOutputWeight1 = Math.cos(Math.PI * distortionFractionalDelay1) * 0.5 + 0.5;\n\t\t\t\tconst distortionNextOutputWeight2 = Math.cos(Math.PI * distortionFractionalDelay2) * 0.5 + 0.5;\n\t\t\t\tconst distortionNextOutputWeight3 = Math.cos(Math.PI * distortionFractionalDelay3) * 0.5 + 0.5;\n\t\t\t\tconst distortionPrevOutputWeight1 = 1.0 - distortionNextOutputWeight1;\n\t\t\t\tconst distortionPrevOutputWeight2 = 1.0 - distortionNextOutputWeight2;\n\t\t\t\tconst distortionPrevOutputWeight3 = 1.0 - distortionNextOutputWeight3;\n\t\t\t\t\n\t\t\t\tlet distortionFractionalInput1 = +instrumentState.distortionFractionalInput1;\n\t\t\t\tlet distortionFractionalInput2 = +instrumentState.distortionFractionalInput2;\n\t\t\t\tlet distortionFractionalInput3 = +instrumentState.distortionFractionalInput3;\n\t\t\t\tlet distortionPrevInput = +instrumentState.distortionPrevInput;\n\t\t\t\tlet distortionNextOutput = +instrumentState.distortionNextOutput;"),o&&(e+="\n\t\t\t\t\n\t\t\t\tlet bitcrusherPrevInput = +instrumentState.bitcrusherPrevInput;\n\t\t\t\tlet bitcrusherCurrentOutput = +instrumentState.bitcrusherCurrentOutput;\n\t\t\t\tlet bitcrusherPhase = +instrumentState.bitcrusherPhase;\n\t\t\t\tlet bitcrusherPhaseDelta = +instrumentState.bitcrusherPhaseDelta;\n\t\t\t\tconst bitcrusherPhaseDeltaScale = +instrumentState.bitcrusherPhaseDeltaScale;\n\t\t\t\tlet bitcrusherScale = +instrumentState.bitcrusherScale;\n\t\t\t\tconst bitcrusherScaleScale = +instrumentState.bitcrusherScaleScale;\n\t\t\t\tlet bitcrusherFoldLevel = +instrumentState.bitcrusherFoldLevel;\n\t\t\t\tconst bitcrusherFoldLevelScale = +instrumentState.bitcrusherFoldLevelScale;"),l&&(e+="\n\t\t\t\t\n\t\t\t\tlet filters = instrumentState.eqFilters;\n\t\t\t\tconst filterCount = instrumentState.eqFilterCount|0;\n\t\t\t\tlet initialFilterInput1 = +instrumentState.initialEqFilterInput1;\n\t\t\t\tlet initialFilterInput2 = +instrumentState.initialEqFilterInput2;\n\t\t\t\tconst applyFilters = Synth.applyFilters;"),e+="\n\t\t\t\t\n\t\t\t\tlet eqFilterVolume = +instrumentState.eqFilterVolume;\n\t\t\t\tconst eqFilterVolumeDelta = +instrumentState.eqFilterVolumeDelta;",h&&(e+="\n\t\t\t\t\n\t\t\t\tconst panningMask = synth.panningDelayBufferMask >>> 0;\n\t\t\t\tconst panningDelayLine = instrumentState.panningDelayLine;\n\t\t\t\tlet panningDelayPos = instrumentState.panningDelayPos & panningMask;\n\t\t\t\tlet   panningVolumeL      = +instrumentState.panningVolumeL;\n\t\t\t\tlet   panningVolumeR      = +instrumentState.panningVolumeR;\n\t\t\t\tconst panningVolumeDeltaL = +instrumentState.panningVolumeDeltaL;\n\t\t\t\tconst panningVolumeDeltaR = +instrumentState.panningVolumeDeltaR;\n\t\t\t\tlet   panningOffsetL      = +instrumentState.panningOffsetL;\n\t\t\t\tlet   panningOffsetR      = +instrumentState.panningOffsetR;\n\t\t\t\tconst panningOffsetDeltaL = 1.0 - instrumentState.panningOffsetDeltaL;\n\t\t\t\tconst panningOffsetDeltaR = 1.0 - instrumentState.panningOffsetDeltaR;"),c&&(e+="\n\t\t\t\t\n\t\t\t\tconst chorusMask = synth.chorusDelayBufferMask >>> 0;\n\t\t\t\tconst chorusDelayLineL = instrumentState.chorusDelayLineL;\n\t\t\t\tconst chorusDelayLineR = instrumentState.chorusDelayLineR;\n\t\t\t\tinstrumentState.chorusDelayLineDirty = true;\n\t\t\t\tlet chorusDelayPos = instrumentState.chorusDelayPos & chorusMask;\n\t\t\t\t\n\t\t\t\tlet chorusVoiceMult = +instrumentState.chorusVoiceMult;\n\t\t\t\tconst chorusVoiceMultDelta = +instrumentState.chorusVoiceMultDelta;\n\t\t\t\tlet chorusCombinedMult = +instrumentState.chorusCombinedMult;\n\t\t\t\tconst chorusCombinedMultDelta = +instrumentState.chorusCombinedMultDelta;\n\t\t\t\t\n\t\t\t\tconst chorusDuration = +Config.chorusPeriodSeconds;\n\t\t\t\tconst chorusAngle = Math.PI * 2.0 / (chorusDuration * synth.samplesPerSecond);\n\t\t\t\tconst chorusRange = synth.samplesPerSecond * Config.chorusDelayRange;\n\t\t\t\tconst chorusOffset0 = synth.chorusDelayBufferSize - Config.chorusDelayOffsets[0][0] * chorusRange;\n\t\t\t\tconst chorusOffset1 = synth.chorusDelayBufferSize - Config.chorusDelayOffsets[0][1] * chorusRange;\n\t\t\t\tconst chorusOffset2 = synth.chorusDelayBufferSize - Config.chorusDelayOffsets[0][2] * chorusRange;\n\t\t\t\tconst chorusOffset3 = synth.chorusDelayBufferSize - Config.chorusDelayOffsets[1][0] * chorusRange;\n\t\t\t\tconst chorusOffset4 = synth.chorusDelayBufferSize - Config.chorusDelayOffsets[1][1] * chorusRange;\n\t\t\t\tconst chorusOffset5 = synth.chorusDelayBufferSize - Config.chorusDelayOffsets[1][2] * chorusRange;\n\t\t\t\tlet chorusPhase = instrumentState.chorusPhase % (Math.PI * 2.0);\n\t\t\t\tlet chorusTap0Index = chorusDelayPos + chorusOffset0 - chorusRange * Math.sin(chorusPhase + Config.chorusPhaseOffsets[0][0]);\n\t\t\t\tlet chorusTap1Index = chorusDelayPos + chorusOffset1 - chorusRange * Math.sin(chorusPhase + Config.chorusPhaseOffsets[0][1]);\n\t\t\t\tlet chorusTap2Index = chorusDelayPos + chorusOffset2 - chorusRange * Math.sin(chorusPhase + Config.chorusPhaseOffsets[0][2]);\n\t\t\t\tlet chorusTap3Index = chorusDelayPos + chorusOffset3 - chorusRange * Math.sin(chorusPhase + Config.chorusPhaseOffsets[1][0]);\n\t\t\t\tlet chorusTap4Index = chorusDelayPos + chorusOffset4 - chorusRange * Math.sin(chorusPhase + Config.chorusPhaseOffsets[1][1]);\n\t\t\t\tlet chorusTap5Index = chorusDelayPos + chorusOffset5 - chorusRange * Math.sin(chorusPhase + Config.chorusPhaseOffsets[1][2]);\n\t\t\t\tchorusPhase += chorusAngle * runLength;\n\t\t\t\tconst chorusTap0End = chorusDelayPos + chorusOffset0 - chorusRange * Math.sin(chorusPhase + Config.chorusPhaseOffsets[0][0]) + runLength;\n\t\t\t\tconst chorusTap1End = chorusDelayPos + chorusOffset1 - chorusRange * Math.sin(chorusPhase + Config.chorusPhaseOffsets[0][1]) + runLength;\n\t\t\t\tconst chorusTap2End = chorusDelayPos + chorusOffset2 - chorusRange * Math.sin(chorusPhase + Config.chorusPhaseOffsets[0][2]) + runLength;\n\t\t\t\tconst chorusTap3End = chorusDelayPos + chorusOffset3 - chorusRange * Math.sin(chorusPhase + Config.chorusPhaseOffsets[1][0]) + runLength;\n\t\t\t\tconst chorusTap4End = chorusDelayPos + chorusOffset4 - chorusRange * Math.sin(chorusPhase + Config.chorusPhaseOffsets[1][1]) + runLength;\n\t\t\t\tconst chorusTap5End = chorusDelayPos + chorusOffset5 - chorusRange * Math.sin(chorusPhase + Config.chorusPhaseOffsets[1][2]) + runLength;\n\t\t\t\tconst chorusTap0Delta = (chorusTap0End - chorusTap0Index) / runLength;\n\t\t\t\tconst chorusTap1Delta = (chorusTap1End - chorusTap1Index) / runLength;\n\t\t\t\tconst chorusTap2Delta = (chorusTap2End - chorusTap2Index) / runLength;\n\t\t\t\tconst chorusTap3Delta = (chorusTap3End - chorusTap3Index) / runLength;\n\t\t\t\tconst chorusTap4Delta = (chorusTap4End - chorusTap4Index) / runLength;\n\t\t\t\tconst chorusTap5Delta = (chorusTap5End - chorusTap5Index) / runLength;"),p&&(e+="\n\t\t\t\t\n\t\t\t\tlet echoMult = +instrumentState.echoMult;\n\t\t\t\tconst echoMultDelta = +instrumentState.echoMultDelta;\n\t\t\t\t\n\t\t\t\tconst echoDelayLineL = instrumentState.echoDelayLineL;\n\t\t\t\tconst echoDelayLineR = instrumentState.echoDelayLineR;\n\t\t\t\tconst echoMask = (echoDelayLineL.length - 1) >>> 0;\n\t\t\t\tinstrumentState.echoDelayLineDirty = true;\n\t\t\t\t\n\t\t\t\tlet echoDelayPos = instrumentState.echoDelayPos & echoMask;\n\t\t\t\tconst echoDelayOffsetStart = (echoDelayLineL.length - instrumentState.echoDelayOffsetStart) & echoMask;\n\t\t\t\tconst echoDelayOffsetEnd   = (echoDelayLineL.length - instrumentState.echoDelayOffsetEnd) & echoMask;\n\t\t\t\tlet echoDelayOffsetRatio = +instrumentState.echoDelayOffsetRatio;\n\t\t\t\tconst echoDelayOffsetRatioDelta = +instrumentState.echoDelayOffsetRatioDelta;\n\t\t\t\t\n\t\t\t\tconst echoShelfA1 = +instrumentState.echoShelfA1;\n\t\t\t\tconst echoShelfB0 = +instrumentState.echoShelfB0;\n\t\t\t\tconst echoShelfB1 = +instrumentState.echoShelfB1;\n\t\t\t\tlet echoShelfSampleL = +instrumentState.echoShelfSampleL;\n\t\t\t\tlet echoShelfSampleR = +instrumentState.echoShelfSampleR;\n\t\t\t\tlet echoShelfPrevInputL = +instrumentState.echoShelfPrevInputL;\n\t\t\t\tlet echoShelfPrevInputR = +instrumentState.echoShelfPrevInputR;"),f&&(e+="\n\t\t\t\t\n\t\t\t\tconst reverbMask = Config.reverbDelayBufferMask >>> 0; //TODO: Dynamic reverb buffer size.\n\t\t\t\tconst reverbDelayLine = instrumentState.reverbDelayLine;\n\t\t\t\tinstrumentState.reverbDelayLineDirty = true;\n\t\t\t\tlet reverbDelayPos = instrumentState.reverbDelayPos & reverbMask;\n\t\t\t\t\n\t\t\t\tlet reverb = +instrumentState.reverbMult;\n\t\t\t\tconst reverbDelta = +instrumentState.reverbMultDelta;\n\t\t\t\t\n\t\t\t\tconst reverbShelfA1 = +instrumentState.reverbShelfA1;\n\t\t\t\tconst reverbShelfB0 = +instrumentState.reverbShelfB0;\n\t\t\t\tconst reverbShelfB1 = +instrumentState.reverbShelfB1;\n\t\t\t\tlet reverbShelfSample0 = +instrumentState.reverbShelfSample0;\n\t\t\t\tlet reverbShelfSample1 = +instrumentState.reverbShelfSample1;\n\t\t\t\tlet reverbShelfSample2 = +instrumentState.reverbShelfSample2;\n\t\t\t\tlet reverbShelfSample3 = +instrumentState.reverbShelfSample3;\n\t\t\t\tlet reverbShelfPrevInput0 = +instrumentState.reverbShelfPrevInput0;\n\t\t\t\tlet reverbShelfPrevInput1 = +instrumentState.reverbShelfPrevInput1;\n\t\t\t\tlet reverbShelfPrevInput2 = +instrumentState.reverbShelfPrevInput2;\n\t\t\t\tlet reverbShelfPrevInput3 = +instrumentState.reverbShelfPrevInput3;"),e+="\n\t\t\t\t\n\t\t\t\tconst stopIndex = bufferIndex + runLength;\n\t\t\t\tfor (let sampleIndex = bufferIndex; sampleIndex < stopIndex; sampleIndex++) {\n\t\t\t\t\tlet sample = tempMonoInstrumentSampleBuffer[sampleIndex];\n\t\t\t\t\ttempMonoInstrumentSampleBuffer[sampleIndex] = 0.0;",r&&(e+="\n\t\t\t\t\t\n\t\t\t\t\tconst distortionReverse = 1.0 - distortion;\n\t\t\t\t\tconst distortionNextInput = sample * distortionDrive;\n\t\t\t\t\tsample = distortionNextOutput;\n\t\t\t\t\tdistortionNextOutput = distortionNextInput / (distortionReverse * Math.abs(distortionNextInput) + distortion);\n\t\t\t\t\tdistortionFractionalInput1 = distortionFractionalDelayG1 * distortionNextInput + distortionPrevInput - distortionFractionalDelayG1 * distortionFractionalInput1;\n\t\t\t\t\tdistortionFractionalInput2 = distortionFractionalDelayG2 * distortionNextInput + distortionPrevInput - distortionFractionalDelayG2 * distortionFractionalInput2;\n\t\t\t\t\tdistortionFractionalInput3 = distortionFractionalDelayG3 * distortionNextInput + distortionPrevInput - distortionFractionalDelayG3 * distortionFractionalInput3;\n\t\t\t\t\tconst distortionOutput1 = distortionFractionalInput1 / (distortionReverse * Math.abs(distortionFractionalInput1) + distortion);\n\t\t\t\t\tconst distortionOutput2 = distortionFractionalInput2 / (distortionReverse * Math.abs(distortionFractionalInput2) + distortion);\n\t\t\t\t\tconst distortionOutput3 = distortionFractionalInput3 / (distortionReverse * Math.abs(distortionFractionalInput3) + distortion);\n\t\t\t\t\tdistortionNextOutput += distortionOutput1 * distortionNextOutputWeight1 + distortionOutput2 * distortionNextOutputWeight2 + distortionOutput3 * distortionNextOutputWeight3;\n\t\t\t\t\tsample += distortionOutput1 * distortionPrevOutputWeight1 + distortionOutput2 * distortionPrevOutputWeight2 + distortionOutput3 * distortionPrevOutputWeight3;\n\t\t\t\t\tsample *= distortionOversampleCompensation;\n\t\t\t\t\tdistortionPrevInput = distortionNextInput;\n\t\t\t\t\tdistortion += distortionDelta;\n\t\t\t\t\tdistortionDrive += distortionDriveDelta;"),o&&(e+="\n\t\t\t\t\t\n\t\t\t\t\tbitcrusherPhase += bitcrusherPhaseDelta;\n\t\t\t\t\tif (bitcrusherPhase < 1.0) {\n\t\t\t\t\t\tbitcrusherPrevInput = sample;\n\t\t\t\t\t\tsample = bitcrusherCurrentOutput;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tbitcrusherPhase = bitcrusherPhase % 1.0;\n\t\t\t\t\t\tconst ratio = bitcrusherPhase / bitcrusherPhaseDelta;\n\t\t\t\t\t\t\n\t\t\t\t\t\tconst lerpedInput = sample + (bitcrusherPrevInput - sample) * ratio;\n\t\t\t\t\t\tbitcrusherPrevInput = sample;\n\t\t\t\t\t\t\n\t\t\t\t\t\tconst bitcrusherWrapLevel = bitcrusherFoldLevel * 4.0;\n\t\t\t\t\t\tconst wrappedSample = (((lerpedInput + bitcrusherFoldLevel) % bitcrusherWrapLevel) + bitcrusherWrapLevel) % bitcrusherWrapLevel;\n\t\t\t\t\t\tconst foldedSample = bitcrusherFoldLevel - Math.abs(bitcrusherFoldLevel * 2.0 - wrappedSample);\n\t\t\t\t\t\tconst scaledSample = foldedSample / bitcrusherScale;\n\t\t\t\t\t\tconst oldValue = bitcrusherCurrentOutput;\n\t\t\t\t\t\tconst newValue = (((scaledSample > 0 ? scaledSample + 1 : scaledSample)|0)-.5) * bitcrusherScale;\n\t\t\t\t\t\t\n\t\t\t\t\t\tsample = oldValue + (newValue - oldValue) * ratio;\n\t\t\t\t\t\tbitcrusherCurrentOutput = newValue;\n\t\t\t\t\t}\n\t\t\t\t\tbitcrusherPhaseDelta *= bitcrusherPhaseDeltaScale;\n\t\t\t\t\tbitcrusherScale *= bitcrusherScaleScale;\n\t\t\t\t\tbitcrusherFoldLevel *= bitcrusherFoldLevelScale;"),l&&(e+="\n\t\t\t\t\t\n\t\t\t\t\tconst inputSample = sample;\n\t\t\t\t\tsample = applyFilters(inputSample, initialFilterInput1, initialFilterInput2, filterCount, filters);\n\t\t\t\t\tinitialFilterInput2 = initialFilterInput1;\n\t\t\t\t\tinitialFilterInput1 = inputSample;"),e+="\n\t\t\t\t\t\n\t\t\t\t\tsample *= eqFilterVolume;\n\t\t\t\t\teqFilterVolume += eqFilterVolumeDelta;",e+=h?"\n\t\t\t\t\t\n\t\t\t\t\tpanningDelayLine[panningDelayPos] = sample;\n\t\t\t\t\tconst panningRatioL  = panningOffsetL % 1;\n\t\t\t\t\tconst panningRatioR  = panningOffsetR % 1;\n\t\t\t\t\tconst panningTapLA   = panningDelayLine[(panningOffsetL) & panningMask];\n\t\t\t\t\tconst panningTapLB   = panningDelayLine[(panningOffsetL + 1) & panningMask];\n\t\t\t\t\tconst panningTapRA   = panningDelayLine[(panningOffsetR) & panningMask];\n\t\t\t\t\tconst panningTapRB   = panningDelayLine[(panningOffsetR + 1) & panningMask];\n\t\t\t\t\tconst panningTapL    = panningTapLA + (panningTapLB - panningTapLA) * panningRatioL;\n\t\t\t\t\tconst panningTapR    = panningTapRA + (panningTapRB - panningTapRA) * panningRatioR;\n\t\t\t\t\tlet sampleL = panningTapL * panningVolumeL;\n\t\t\t\t\tlet sampleR = panningTapR * panningVolumeR;\n\t\t\t\t\tpanningDelayPos = (panningDelayPos + 1) & panningMask;\n\t\t\t\t\tpanningVolumeL += panningVolumeDeltaL;\n\t\t\t\t\tpanningVolumeR += panningVolumeDeltaR;\n\t\t\t\t\tpanningOffsetL += panningOffsetDeltaL;\n\t\t\t\t\tpanningOffsetR += panningOffsetDeltaR;":"\n\t\t\t\t\t\n\t\t\t\t\tlet sampleL = sample;\n\t\t\t\t\tlet sampleR = sample;",c&&(e+="\n\t\t\t\t\t\n\t\t\t\t\tconst chorusTap0Ratio = chorusTap0Index % 1;\n\t\t\t\t\tconst chorusTap1Ratio = chorusTap1Index % 1;\n\t\t\t\t\tconst chorusTap2Ratio = chorusTap2Index % 1;\n\t\t\t\t\tconst chorusTap3Ratio = chorusTap3Index % 1;\n\t\t\t\t\tconst chorusTap4Ratio = chorusTap4Index % 1;\n\t\t\t\t\tconst chorusTap5Ratio = chorusTap5Index % 1;\n\t\t\t\t\tconst chorusTap0A = chorusDelayLineL[(chorusTap0Index) & chorusMask];\n\t\t\t\t\tconst chorusTap0B = chorusDelayLineL[(chorusTap0Index + 1) & chorusMask];\n\t\t\t\t\tconst chorusTap1A = chorusDelayLineL[(chorusTap1Index) & chorusMask];\n\t\t\t\t\tconst chorusTap1B = chorusDelayLineL[(chorusTap1Index + 1) & chorusMask];\n\t\t\t\t\tconst chorusTap2A = chorusDelayLineL[(chorusTap2Index) & chorusMask];\n\t\t\t\t\tconst chorusTap2B = chorusDelayLineL[(chorusTap2Index + 1) & chorusMask];\n\t\t\t\t\tconst chorusTap3A = chorusDelayLineR[(chorusTap3Index) & chorusMask];\n\t\t\t\t\tconst chorusTap3B = chorusDelayLineR[(chorusTap3Index + 1) & chorusMask];\n\t\t\t\t\tconst chorusTap4A = chorusDelayLineR[(chorusTap4Index) & chorusMask];\n\t\t\t\t\tconst chorusTap4B = chorusDelayLineR[(chorusTap4Index + 1) & chorusMask];\n\t\t\t\t\tconst chorusTap5A = chorusDelayLineR[(chorusTap5Index) & chorusMask];\n\t\t\t\t\tconst chorusTap5B = chorusDelayLineR[(chorusTap5Index + 1) & chorusMask];\n\t\t\t\t\tconst chorusTap0 = chorusTap0A + (chorusTap0B - chorusTap0A) * chorusTap0Ratio;\n\t\t\t\t\tconst chorusTap1 = chorusTap1A + (chorusTap1B - chorusTap1A) * chorusTap1Ratio;\n\t\t\t\t\tconst chorusTap2 = chorusTap2A + (chorusTap2B - chorusTap2A) * chorusTap2Ratio;\n\t\t\t\t\tconst chorusTap3 = chorusTap3A + (chorusTap3B - chorusTap3A) * chorusTap3Ratio;\n\t\t\t\t\tconst chorusTap4 = chorusTap4A + (chorusTap4B - chorusTap4A) * chorusTap4Ratio;\n\t\t\t\t\tconst chorusTap5 = chorusTap5A + (chorusTap5B - chorusTap5A) * chorusTap5Ratio;\n\t\t\t\t\tchorusDelayLineL[chorusDelayPos] = sampleL * delayInputMult;\n\t\t\t\t\tchorusDelayLineR[chorusDelayPos] = sampleR * delayInputMult;\n\t\t\t\t\tsampleL = chorusCombinedMult * (sampleL + chorusVoiceMult * (chorusTap1 - chorusTap0 - chorusTap2));\n\t\t\t\t\tsampleR = chorusCombinedMult * (sampleR + chorusVoiceMult * (chorusTap4 - chorusTap3 - chorusTap5));\n\t\t\t\t\tchorusDelayPos = (chorusDelayPos + 1) & chorusMask;\n\t\t\t\t\tchorusTap0Index += chorusTap0Delta;\n\t\t\t\t\tchorusTap1Index += chorusTap1Delta;\n\t\t\t\t\tchorusTap2Index += chorusTap2Delta;\n\t\t\t\t\tchorusTap3Index += chorusTap3Delta;\n\t\t\t\t\tchorusTap4Index += chorusTap4Delta;\n\t\t\t\t\tchorusTap5Index += chorusTap5Delta;\n\t\t\t\t\tchorusVoiceMult += chorusVoiceMultDelta;\n\t\t\t\t\tchorusCombinedMult += chorusCombinedMultDelta;"),p&&(e+="\n\t\t\t\t\t\n\t\t\t\t\tconst echoTapStartIndex = (echoDelayPos + echoDelayOffsetStart) & echoMask;\n\t\t\t\t\tconst echoTapEndIndex   = (echoDelayPos + echoDelayOffsetEnd  ) & echoMask;\n\t\t\t\t\tconst echoTapStartL = echoDelayLineL[echoTapStartIndex];\n\t\t\t\t\tconst echoTapEndL   = echoDelayLineL[echoTapEndIndex];\n\t\t\t\t\tconst echoTapStartR = echoDelayLineR[echoTapStartIndex];\n\t\t\t\t\tconst echoTapEndR   = echoDelayLineR[echoTapEndIndex];\n\t\t\t\t\tconst echoTapL = (echoTapStartL + (echoTapEndL - echoTapStartL) * echoDelayOffsetRatio) * echoMult;\n\t\t\t\t\tconst echoTapR = (echoTapStartR + (echoTapEndR - echoTapStartR) * echoDelayOffsetRatio) * echoMult;\n\t\t\t\t\t\n\t\t\t\t\techoShelfSampleL = echoShelfB0 * echoTapL + echoShelfB1 * echoShelfPrevInputL - echoShelfA1 * echoShelfSampleL;\n\t\t\t\t\techoShelfSampleR = echoShelfB0 * echoTapR + echoShelfB1 * echoShelfPrevInputR - echoShelfA1 * echoShelfSampleR;\n\t\t\t\t\techoShelfPrevInputL = echoTapL;\n\t\t\t\t\techoShelfPrevInputR = echoTapR;\n\t\t\t\t\tsampleL += echoShelfSampleL;\n\t\t\t\t\tsampleR += echoShelfSampleR;\n\t\t\t\t\t\n\t\t\t\t\techoDelayLineL[echoDelayPos] = sampleL * delayInputMult;\n\t\t\t\t\techoDelayLineR[echoDelayPos] = sampleR * delayInputMult;\n\t\t\t\t\techoDelayPos = (echoDelayPos + 1) & echoMask;\n\t\t\t\t\techoDelayOffsetRatio += echoDelayOffsetRatioDelta;\n\t\t\t\t\techoMult += echoMultDelta;\n                    "),f&&(e+="\n\t\t\t\t\t\n\t\t\t\t\t// Reverb, implemented using a feedback delay network with a Hadamard matrix and lowpass filters.\n\t\t\t\t\t// good ratios:    0.555235 + 0.618033 + 0.818 +   1.0 = 2.991268\n\t\t\t\t\t// Delay lengths:  3041     + 3385     + 4481  +  5477 = 16384 = 2^14\n\t\t\t\t\t// Buffer offsets: 3041    -> 6426   -> 10907 -> 16384\n\t\t\t\t\tconst reverbDelayPos1 = (reverbDelayPos +  3041) & reverbMask;\n\t\t\t\t\tconst reverbDelayPos2 = (reverbDelayPos +  6426) & reverbMask;\n\t\t\t\t\tconst reverbDelayPos3 = (reverbDelayPos + 10907) & reverbMask;\n\t\t\t\t\tconst reverbSample0 = (reverbDelayLine[reverbDelayPos]);\n\t\t\t\t\tconst reverbSample1 = reverbDelayLine[reverbDelayPos1];\n\t\t\t\t\tconst reverbSample2 = reverbDelayLine[reverbDelayPos2];\n\t\t\t\t\tconst reverbSample3 = reverbDelayLine[reverbDelayPos3];\n\t\t\t\t\tconst reverbTemp0 = -(reverbSample0 + sampleL) + reverbSample1;\n\t\t\t\t\tconst reverbTemp1 = -(reverbSample0 + sampleR) - reverbSample1;\n\t\t\t\t\tconst reverbTemp2 = -reverbSample2 + reverbSample3;\n\t\t\t\t\tconst reverbTemp3 = -reverbSample2 - reverbSample3;\n\t\t\t\t\tconst reverbShelfInput0 = (reverbTemp0 + reverbTemp2) * reverb;\n\t\t\t\t\tconst reverbShelfInput1 = (reverbTemp1 + reverbTemp3) * reverb;\n\t\t\t\t\tconst reverbShelfInput2 = (reverbTemp0 - reverbTemp2) * reverb;\n\t\t\t\t\tconst reverbShelfInput3 = (reverbTemp1 - reverbTemp3) * reverb;\n\t\t\t\t\treverbShelfSample0 = reverbShelfB0 * reverbShelfInput0 + reverbShelfB1 * reverbShelfPrevInput0 - reverbShelfA1 * reverbShelfSample0;\n\t\t\t\t\treverbShelfSample1 = reverbShelfB0 * reverbShelfInput1 + reverbShelfB1 * reverbShelfPrevInput1 - reverbShelfA1 * reverbShelfSample1;\n\t\t\t\t\treverbShelfSample2 = reverbShelfB0 * reverbShelfInput2 + reverbShelfB1 * reverbShelfPrevInput2 - reverbShelfA1 * reverbShelfSample2;\n\t\t\t\t\treverbShelfSample3 = reverbShelfB0 * reverbShelfInput3 + reverbShelfB1 * reverbShelfPrevInput3 - reverbShelfA1 * reverbShelfSample3;\n\t\t\t\t\treverbShelfPrevInput0 = reverbShelfInput0;\n\t\t\t\t\treverbShelfPrevInput1 = reverbShelfInput1;\n\t\t\t\t\treverbShelfPrevInput2 = reverbShelfInput2;\n\t\t\t\t\treverbShelfPrevInput3 = reverbShelfInput3;\n\t\t\t\t\treverbDelayLine[reverbDelayPos1] = reverbShelfSample0 * delayInputMult;\n\t\t\t\t\treverbDelayLine[reverbDelayPos2] = reverbShelfSample1 * delayInputMult;\n\t\t\t\t\treverbDelayLine[reverbDelayPos3] = reverbShelfSample2 * delayInputMult;\n\t\t\t\t\treverbDelayLine[reverbDelayPos ] = reverbShelfSample3 * delayInputMult;\n\t\t\t\t\treverbDelayPos = (reverbDelayPos + 1) & reverbMask;\n\t\t\t\t\tsampleL += reverbSample1 + reverbSample2 + reverbSample3;\n\t\t\t\t\tsampleR += reverbSample0 + reverbSample2 - reverbSample3;\n\t\t\t\t\treverb += reverbDelta;"),e+="\n\t\t\t\t\t\n\t\t\t\t\toutputDataL[sampleIndex] += sampleL * mixVolume;\n\t\t\t\t\toutputDataR[sampleIndex] += sampleR * mixVolume;\n\t\t\t\t\tmixVolume += mixVolumeDelta;",t&&(e+="\n\t\t\t\t\t\n\t\t\t\t\tdelayInputMult += delayInputMultDelta;"),e+="\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tinstrumentState.mixVolume = mixVolume;\n\t\t\t\tinstrumentState.eqFilterVolume = eqFilterVolume;\n\t\t\t\t\n\t\t\t\t// Avoid persistent denormal or NaN values in the delay buffers and filter history.\n\t\t\t\tconst epsilon = (1.0e-24);",t&&(e+="\n\t\t\t\t\n\t\t\t\tinstrumentState.delayInputMult = delayInputMult;"),r&&(e+="\n\t\t\t\t\n\t\t\t\tinstrumentState.distortion = distortion;\n\t\t\t\tinstrumentState.distortionDrive = distortionDrive;\n\t\t\t\t\n\t\t\t\tif (!Number.isFinite(distortionFractionalInput1) || Math.abs(distortionFractionalInput1) < epsilon) distortionFractionalInput1 = 0.0;\n\t\t\t\tif (!Number.isFinite(distortionFractionalInput2) || Math.abs(distortionFractionalInput2) < epsilon) distortionFractionalInput2 = 0.0;\n\t\t\t\tif (!Number.isFinite(distortionFractionalInput3) || Math.abs(distortionFractionalInput3) < epsilon) distortionFractionalInput3 = 0.0;\n\t\t\t\tif (!Number.isFinite(distortionPrevInput) || Math.abs(distortionPrevInput) < epsilon) distortionPrevInput = 0.0;\n\t\t\t\tif (!Number.isFinite(distortionNextOutput) || Math.abs(distortionNextOutput) < epsilon) distortionNextOutput = 0.0;\n\t\t\t\t\n\t\t\t\tinstrumentState.distortionFractionalInput1 = distortionFractionalInput1;\n\t\t\t\tinstrumentState.distortionFractionalInput2 = distortionFractionalInput2;\n\t\t\t\tinstrumentState.distortionFractionalInput3 = distortionFractionalInput3;\n\t\t\t\tinstrumentState.distortionPrevInput = distortionPrevInput;\n\t\t\t\tinstrumentState.distortionNextOutput = distortionNextOutput;"),o&&(e+="\n\t\t\t\t\t\n\t\t\t\tif (Math.abs(bitcrusherPrevInput) < epsilon) bitcrusherPrevInput = 0.0;\n\t\t\t\tif (Math.abs(bitcrusherCurrentOutput) < epsilon) bitcrusherCurrentOutput = 0.0;\n\t\t\t\tinstrumentState.bitcrusherPrevInput = bitcrusherPrevInput;\n\t\t\t\tinstrumentState.bitcrusherCurrentOutput = bitcrusherCurrentOutput;\n\t\t\t\tinstrumentState.bitcrusherPhase = bitcrusherPhase;\n\t\t\t\tinstrumentState.bitcrusherPhaseDelta = bitcrusherPhaseDelta;\n\t\t\t\tinstrumentState.bitcrusherScale = bitcrusherScale;\n\t\t\t\tinstrumentState.bitcrusherFoldLevel = bitcrusherFoldLevel;"),l&&(e+="\n\t\t\t\t\t\n\t\t\t\tsynth.sanitizeFilters(filters);\n\t\t\t\t// The filter input here is downstream from another filter so we\n\t\t\t\t// better make sure it's safe too.\n\t\t\t\tif (!(initialFilterInput1 < 100) || !(initialFilterInput2 < 100)) {\n\t\t\t\t\tinitialFilterInput1 = 0.0;\n\t\t\t\t\tinitialFilterInput2 = 0.0;\n\t\t\t\t}\n\t\t\t\tif (Math.abs(initialFilterInput1) < epsilon) initialFilterInput1 = 0.0;\n\t\t\t\tif (Math.abs(initialFilterInput2) < epsilon) initialFilterInput2 = 0.0;\n\t\t\t\tinstrumentState.initialEqFilterInput1 = initialFilterInput1;\n\t\t\t\tinstrumentState.initialEqFilterInput2 = initialFilterInput2;"),h&&(e+="\n\t\t\t\t\n\t\t\t\tSynth.sanitizeDelayLine(panningDelayLine, panningDelayPos, panningMask);\n\t\t\t\tinstrumentState.panningDelayPos = panningDelayPos;\n\t\t\t\tinstrumentState.panningVolumeL = panningVolumeL;\n\t\t\t\tinstrumentState.panningVolumeR = panningVolumeR;\n\t\t\t\tinstrumentState.panningOffsetL = panningOffsetL;\n\t\t\t\tinstrumentState.panningOffsetR = panningOffsetR;"),c&&(e+="\n\t\t\t\t\n\t\t\t\tSynth.sanitizeDelayLine(chorusDelayLineL, chorusDelayPos, chorusMask);\n\t\t\t\tSynth.sanitizeDelayLine(chorusDelayLineR, chorusDelayPos, chorusMask);\n\t\t\t\tinstrumentState.chorusPhase = chorusPhase;\n\t\t\t\tinstrumentState.chorusDelayPos = chorusDelayPos;\n\t\t\t\tinstrumentState.chorusVoiceMult = chorusVoiceMult;\n\t\t\t\tinstrumentState.chorusCombinedMult = chorusCombinedMult;"),p&&(e+="\n\t\t\t\t\n\t\t\t\tSynth.sanitizeDelayLine(echoDelayLineL, echoDelayPos, echoMask);\n\t\t\t\tSynth.sanitizeDelayLine(echoDelayLineR, echoDelayPos, echoMask);\n\t\t\t\tinstrumentState.echoDelayPos = echoDelayPos;\n\t\t\t\tinstrumentState.echoMult = echoMult;\n\t\t\t\tinstrumentState.echoDelayOffsetRatio = echoDelayOffsetRatio;\n\t\t\t\t\n\t\t\t\tif (!Number.isFinite(echoShelfSampleL) || Math.abs(echoShelfSampleL) < epsilon) echoShelfSampleL = 0.0;\n\t\t\t\tif (!Number.isFinite(echoShelfSampleR) || Math.abs(echoShelfSampleR) < epsilon) echoShelfSampleR = 0.0;\n\t\t\t\tif (!Number.isFinite(echoShelfPrevInputL) || Math.abs(echoShelfPrevInputL) < epsilon) echoShelfPrevInputL = 0.0;\n\t\t\t\tif (!Number.isFinite(echoShelfPrevInputR) || Math.abs(echoShelfPrevInputR) < epsilon) echoShelfPrevInputR = 0.0;\n\t\t\t\tinstrumentState.echoShelfSampleL = echoShelfSampleL;\n\t\t\t\tinstrumentState.echoShelfSampleR = echoShelfSampleR;\n\t\t\t\tinstrumentState.echoShelfPrevInputL = echoShelfPrevInputL;\n\t\t\t\tinstrumentState.echoShelfPrevInputR = echoShelfPrevInputR;"),f&&(e+="\n\t\t\t\t\n\t\t\t\tSynth.sanitizeDelayLine(reverbDelayLine, reverbDelayPos        , reverbMask);\n\t\t\t\tSynth.sanitizeDelayLine(reverbDelayLine, reverbDelayPos +  3041, reverbMask);\n\t\t\t\tSynth.sanitizeDelayLine(reverbDelayLine, reverbDelayPos +  6426, reverbMask);\n\t\t\t\tSynth.sanitizeDelayLine(reverbDelayLine, reverbDelayPos + 10907, reverbMask);\n\t\t\t\tinstrumentState.reverbDelayPos = reverbDelayPos;\n\t\t\t\tinstrumentState.reverbMult = reverb;\n\t\t\t\t\n\t\t\t\tif (!Number.isFinite(reverbShelfSample0) || Math.abs(reverbShelfSample0) < epsilon) reverbShelfSample0 = 0.0;\n\t\t\t\tif (!Number.isFinite(reverbShelfSample1) || Math.abs(reverbShelfSample1) < epsilon) reverbShelfSample1 = 0.0;\n\t\t\t\tif (!Number.isFinite(reverbShelfSample2) || Math.abs(reverbShelfSample2) < epsilon) reverbShelfSample2 = 0.0;\n\t\t\t\tif (!Number.isFinite(reverbShelfSample3) || Math.abs(reverbShelfSample3) < epsilon) reverbShelfSample3 = 0.0;\n\t\t\t\tif (!Number.isFinite(reverbShelfPrevInput0) || Math.abs(reverbShelfPrevInput0) < epsilon) reverbShelfPrevInput0 = 0.0;\n\t\t\t\tif (!Number.isFinite(reverbShelfPrevInput1) || Math.abs(reverbShelfPrevInput1) < epsilon) reverbShelfPrevInput1 = 0.0;\n\t\t\t\tif (!Number.isFinite(reverbShelfPrevInput2) || Math.abs(reverbShelfPrevInput2) < epsilon) reverbShelfPrevInput2 = 0.0;\n\t\t\t\tif (!Number.isFinite(reverbShelfPrevInput3) || Math.abs(reverbShelfPrevInput3) < epsilon) reverbShelfPrevInput3 = 0.0;\n\t\t\t\tinstrumentState.reverbShelfSample0 = reverbShelfSample0;\n\t\t\t\tinstrumentState.reverbShelfSample1 = reverbShelfSample1;\n\t\t\t\tinstrumentState.reverbShelfSample2 = reverbShelfSample2;\n\t\t\t\tinstrumentState.reverbShelfSample3 = reverbShelfSample3;\n\t\t\t\tinstrumentState.reverbShelfPrevInput0 = reverbShelfPrevInput0;\n\t\t\t\tinstrumentState.reverbShelfPrevInput1 = reverbShelfPrevInput1;\n\t\t\t\tinstrumentState.reverbShelfPrevInput2 = reverbShelfPrevInput2;\n\t\t\t\tinstrumentState.reverbShelfPrevInput3 = reverbShelfPrevInput3;"),e+="}",d=new Function("Config","Synth",e)(u,xe),xe.effectsFunctionCache[m]=d}d(e,t,s,i,n,a)}static pulseWidthSynth(e,t,s,i,n){const a=e.tempMonoInstrumentSampleBuffer,r=i.specialIntervalExpressionMult*n.unisonSign;1!=n.unisonVoices||0!=n.unisonSpread||n.chord.customInterval||(i.phases[1]=i.phases[0]);let o=i.phaseDeltas[0],l=i.phaseDeltas[1];const h=+i.phaseDeltaScales[0],u=+i.phaseDeltaScales[1];let c=+i.expression;const p=+i.expressionDelta;let f=i.phases[0]%1,m=i.phases[1]%1,d=i.pulseWidth;const y=i.pulseWidthDelta,v=i.noteFilters,g=0|i.noteFilterCount;let b=+i.initialNoteFilterInput1,S=+i.initialNoteFilterInput2;const M=xe.applyFilters,w=t+s;for(let e=t;e<w;e++){const t=f%1,s=(f+d)%1,i=m%1,w=(m+d)%1;let k=s-t,F=w-i;if(!n.aliases){if(t<o)k+=.5*((x=t/o)+x-x*x-1);else if(t>1-o){k+=.5*((x=(t-1)/o)+x+x*x+1)}if(s<o)k-=.5*((x=s/o)+x-x*x-1);else if(s>1-o){k-=.5*((x=(s-1)/o)+x+x*x+1)}if(i<l)F+=.5*((x=i/l)+x-x*x-1);else if(i>1-l){F+=.5*((x=(i-1)/l)+x+x*x+1)}if(w<l)F-=.5*((x=w/l)+x-x*x-1);else if(w>1-l){var x;F-=.5*((x=(w-1)/l)+x+x*x+1)}}const P=k+F*r,I=M(P,b,S,g,v);S=b,b=P,f+=o,m+=l,o*=h,l*=u,d+=y;const q=I*c;c+=p,a[e]+=q}i.phases[0]=f,i.phases[1]=m,i.phaseDeltas[0]=o,i.phaseDeltas[1]=l,i.expression=c,i.pulseWidth=d,e.sanitizeFilters(v),i.initialNoteFilterInput1=b,i.initialNoteFilterInput2=S}static supersawSynth(e,t,s,i,n){const a=e.tempMonoInstrumentSampleBuffer,r=0|u.supersawVoiceCount;let o=i.phaseDeltas[0];const l=+i.phaseDeltaScales[0];let h=+i.expression;const c=+i.expressionDelta;let p=i.phases,f=+i.supersawDynamism;const m=+i.supersawDynamismDelta,d=i.supersawUnisonDetunes;let y=+i.supersawShape;const v=+i.supersawShapeDelta;let g=+i.supersawDelayLength;const b=+i.supersawDelayLengthDelta,S=i.supersawDelayLine,M=S.length-1>>0;let w=0|i.supersawDelayIndex;w=(w&M)+S.length;const x=i.noteFilters,k=0|i.noteFilterCount;let F=+i.initialNoteFilterInput1,P=+i.initialNoteFilterInput2;const I=xe.applyFilters,q=t+s;for(let e=t;e<q;e++){let t=(p[0]+o)%1,s=t-.5*(1+(r-1)*f);if(!n.aliases)if(t<o)s-=.5*((T=t/o)+T-T*T-1);else if(t>1-o){var T;s-=.5*((T=(t-1)/o)+T+T*T+1)}p[0]=t;for(let e=1;e<r;e++){const t=o*d[e];let i=(p[e]+t)%1;if(s+=i*f,!n.aliases)if(i<t){const e=i/t;s-=.5*(e+e-e*e-1)*f}else if(i>1-t){const e=(i-1)/t;s-=.5*(e+e+e*e+1)*f}p[e]=i}S[w&M]=s;const i=w-g,u=0|i,q=u+1,D=i-u,O=S[u&M];w++;const R=s-(O+(S[q&M]-O)*D)*y,z=I(R,F,P,k,x);P=F,F=R,o*=l,f+=m,y+=v,g+=b;const A=z*h;h+=c,a[e]+=A}i.phaseDeltas[0]=o,i.expression=h,i.supersawDynamism=f,i.supersawShape=y,i.supersawDelayLength=g,i.supersawDelayIndex=w,e.sanitizeFilters(x),i.initialNoteFilterInput1=F,i.initialNoteFilterInput2=P}static noiseSynth(e,t,s,i,n){const a=e.tempMonoInstrumentSampleBuffer,r=n.wave,o=i.specialIntervalExpressionMult*n.unisonSign;1!=n.unisonVoices||0!=n.unisonSpread||n.chord.customInterval||(i.phases[1]=i.phases[0]);let l=i.phaseDeltas[0],h=i.phaseDeltas[1];const c=+i.phaseDeltaScales[0],p=+i.phaseDeltaScales[1];let f=+i.expression;const m=+i.expressionDelta;let d=i.phases[0]%1*u.chipNoiseLength,y=i.phases[1]%1*u.chipNoiseLength;0==i.phases[0]&&(d=Math.random()*u.chipNoiseLength,1!=n.unisonVoices||0!=n.unisonSpread||n.chord.customInterval||(y=d)),0!=i.phases[1]||1==n.unisonVoices&&0==n.unisonSpread&&!n.chord.customInterval||(y=Math.random()*u.chipNoiseLength);const v=u.chipNoiseLength-1;let g=+i.noiseSampleA,b=+i.noiseSampleB;const S=i.noteFilters,M=0|i.noteFilterCount;let w=+i.initialNoteFilterInput1,x=+i.initialNoteFilterInput2;const k=xe.applyFilters,F=Math.min(1,l*n.noisePitchFilterMult),P=Math.min(1,h*n.noisePitchFilterMult),I=t+s;for(let e=t;e<I;e++){g+=(r[d&v]-g)*F,b+=(r[y&v]-b)*P;const t=g+b*o,s=k(t,w,x,M,S);x=w,w=t,d+=l,y+=h,l*=c,h*=p;const i=s*f;f+=m,a[e]+=i}i.phases[0]=d/u.chipNoiseLength,i.phases[1]=y/u.chipNoiseLength,i.phaseDeltas[0]=l,i.phaseDeltas[1]=h,i.expression=f,i.noiseSampleA=g,i.noiseSampleB=b,e.sanitizeFilters(S),i.initialNoteFilterInput1=w,i.initialNoteFilterInput2=x}static spectrumSynth(e,t,s,i,n){const a=e.tempMonoInstrumentSampleBuffer,r=n.wave,o=128,l=i.specialIntervalExpressionMult*n.unisonSign;1!=n.unisonVoices||0!=n.unisonSpread||n.chord.customInterval||(i.phases[1]=i.phases[0]);let h=i.phaseDeltas[0]*o,c=i.phaseDeltas[1]*o;const p=+i.phaseDeltaScales[0],f=+i.phaseDeltaScales[1];let m=+i.expression;const d=+i.expressionDelta;let y=+i.noiseSampleA,v=+i.noiseSampleB;const g=i.noteFilters,b=0|i.noteFilterCount;let S=+i.initialNoteFilterInput1,M=+i.initialNoteFilterInput2;const w=xe.applyFilters;let x=i.phases[0]%1*u.spectrumNoiseLength,k=i.phases[1]%1*u.spectrumNoiseLength;0==i.phases[0]&&(x=xe.findRandomZeroCrossing(r,u.spectrumNoiseLength)+h,1!=n.unisonVoices||0!=n.unisonSpread||n.chord.customInterval||(k=x)),0!=i.phases[1]||1==n.unisonVoices&&0==n.unisonSpread&&!n.chord.customInterval||(k=xe.findRandomZeroCrossing(r,u.spectrumNoiseLength)+c);const F=u.spectrumNoiseLength-1,P=Math.min(1,h),I=Math.min(1,c),q=t+s;for(let e=t;e<q;e++){const t=0|x,s=0|k,i=t&F,n=s&F;let o=r[i],u=r[n];const q=x-t,T=k-s;o+=(r[i+1]-o)*q,u+=(r[n+1]-u)*T,y+=(o-y)*P,v+=(u-v)*I;const D=y+v*l,O=w(D,S,M,b,g);M=S,S=D,x+=h,k+=c,h*=p,c*=f;const R=O*m;m+=d,a[e]+=R}i.phases[0]=x/u.spectrumNoiseLength,i.phases[1]=k/u.spectrumNoiseLength,i.phaseDeltas[0]=h/o,i.phaseDeltas[1]=c/o,i.expression=m,i.noiseSampleA=y,i.noiseSampleB=v,e.sanitizeFilters(g),i.initialNoteFilterInput1=S,i.initialNoteFilterInput2=M}static drumsetSynth(e,t,s,i,n){const a=e.tempMonoInstrumentSampleBuffer;let r=n.getDrumsetWave(i.drumsetPitch);const o=Me.drumsetIndexReferenceDelta(i.drumsetPitch);let l=i.phaseDeltas[0]/o;const h=+i.phaseDeltaScales[0];let c=+i.expression;const p=+i.expressionDelta,f=i.noteFilters,m=0|i.noteFilterCount;let d=+i.initialNoteFilterInput1,y=+i.initialNoteFilterInput2;const v=xe.applyFilters;let g=i.phases[0]%1*u.spectrumNoiseLength;0==i.phases[0]&&(g=xe.findRandomZeroCrossing(r,u.spectrumNoiseLength)+l);const b=u.spectrumNoiseLength-1,S=t+s;for(let e=t;e<S;e++){const t=0|g,s=t&b;let i=r[s];const n=g-t;i+=(r[s+1]-i)*n;const o=i,u=v(o,d,y,m,f);y=d,d=o,g+=l,l*=h;const S=u*c;c+=p,a[e]+=S}i.phases[0]=g/u.spectrumNoiseLength,i.phaseDeltas[0]=l*o,i.expression=c,e.sanitizeFilters(f),i.initialNoteFilterInput1=d,i.initialNoteFilterInput2=y}static modSynth(e,t,s,i,n){if(!e.song)return;let a=u.modCount-1-i.pitches[0];if(n.invalidModulators[a])return;let r=n.modulators[a],o=[];if(u.modulators[n.modulators[a]].forSong)o.push(0);else if(n.modInstruments[a]==e.song.channels[n.modChannels[a]].instruments.length)for(let t=0;t<e.song.channels[n.modChannels[a]].instruments.length;t++)o.push(t);else n.modInstruments[a]>e.song.channels[n.modChannels[a]].instruments.length?null!=e.song.getPattern(n.modChannels[a],e.bar)&&(o=e.song.getPattern(n.modChannels[a],e.bar).instruments):o.push(n.modInstruments[a]);for(let t=0;t<o.length;t++){e.setModValue(i.expression,i.expression+i.expressionDelta,n.modChannels[a],o[t],r);for(let s=0;s<e.heldMods.length;s++)u.modulators[n.modulators[a]].forSong?e.heldMods[s].setting==r&&e.setModValue(e.heldMods[s].volume,e.heldMods[s].volume,n.modChannels[a],o[t],r):e.heldMods[s].channelIndex==n.modChannels[a]&&e.heldMods[s].instrumentIndex==o[t]&&e.heldMods[s].setting==r&&e.setModValue(e.heldMods[s].volume,e.heldMods[s].volume,n.modChannels[a],o[t],r);if(r==u.modulators.dictionary["reset arp"].index&&0==e.tick&&i.noteStartPart==e.beat*u.partsPerBeat+e.part)e.channels[n.modChannels[a]].instruments[o[t]].arpTime=0;else if(r==u.modulators.dictionary["next bar"].index)e.wantToSkip=!0;else if(r==u.modulators.dictionary["eq filter"].index){const r=e.song.channels[n.modChannels[a]].instruments[o[t]];if(!r.eqFilterType){let t=0|n.modFilterTypes[a];if(0==t){let t=0;const n=e.getTicksIntoBar()/u.ticksPerPart;for(;i.note.start+i.note.pins[t].time<=n;)t++;let a=(n-i.note.start+s/(e.getSamplesPerTick()*u.ticksPerPart)*u.ticksPerPart-i.note.pins[t-1].time)/(i.note.pins[t].time-i.note.pins[t-1].time);null!=r.eqSubFilters[i.note.pins[t-1].size]||null!=r.eqSubFilters[i.note.pins[t].size]?r.tmpEqFilterEnd=fe.lerpFilters(r.eqSubFilters[i.note.pins[t-1].size],r.eqSubFilters[i.note.pins[t].size],a):r.tmpEqFilterEnd=r.eqFilter}else{for(let e=0;e<u.filterMorphCount;e++)r.tmpEqFilterEnd==r.eqSubFilters[e]&&null!=r.tmpEqFilterEnd&&(r.tmpEqFilterEnd=new fe,r.tmpEqFilterEnd.fromJsonObject(r.eqSubFilters[e].toJsonObject()));null==r.tmpEqFilterEnd&&(r.tmpEqFilterEnd=new fe,r.tmpEqFilterEnd.fromJsonObject(r.eqFilter.toJsonObject())),r.tmpEqFilterEnd.controlPointCount>Math.floor((t-1)/2)&&(t%2?r.tmpEqFilterEnd.controlPoints[Math.floor((t-1)/2)].freq=i.expression+i.expressionDelta:r.tmpEqFilterEnd.controlPoints[Math.floor((t-1)/2)].gain=i.expression+i.expressionDelta)}}}else if(r==u.modulators.dictionary["note filter"].index){const r=e.song.channels[n.modChannels[a]].instruments[o[t]];if(!r.noteFilterType){let t=0|n.modFilterTypes[a];if(0==t){let t=0;const n=e.getTicksIntoBar()/u.ticksPerPart;for(;i.note.start+i.note.pins[t].time<=n;)t++;let a=(n-i.note.start+s/(e.getSamplesPerTick()*u.ticksPerPart)*u.ticksPerPart-i.note.pins[t-1].time)/(i.note.pins[t].time-i.note.pins[t-1].time);null!=r.noteSubFilters[i.note.pins[t-1].size]||null!=r.noteSubFilters[i.note.pins[t].size]?r.tmpNoteFilterEnd=fe.lerpFilters(r.noteSubFilters[i.note.pins[t-1].size],r.noteSubFilters[i.note.pins[t].size],a):r.tmpNoteFilterEnd=r.noteFilter}else{for(let e=0;e<u.filterMorphCount;e++)r.tmpNoteFilterEnd==r.noteSubFilters[e]&&null!=r.tmpNoteFilterEnd&&(r.tmpNoteFilterEnd=new fe,r.tmpNoteFilterEnd.fromJsonObject(r.noteSubFilters[e].toJsonObject()));null==r.tmpNoteFilterEnd&&(r.tmpNoteFilterEnd=new fe,r.tmpNoteFilterEnd.fromJsonObject(r.noteFilter.toJsonObject())),r.tmpNoteFilterEnd.controlPointCount>Math.floor((t-1)/2)&&(t%2?r.tmpNoteFilterEnd.controlPoints[Math.floor((t-1)/2)].freq=i.expression+i.expressionDelta:r.tmpNoteFilterEnd.controlPoints[Math.floor((t-1)/2)].gain=i.expression+i.expressionDelta)}}}}}static findRandomZeroCrossing(e,t){let s=Math.random()*t;const i=t-1;let n=s&i,a=e[n];for(let r=128;r>0;r--){const r=n+16&i,o=e[r];if(a*o<=0){for(let r=0;r<16;r++){const r=n+1&i,o=e[r];if(a*o<=0){const e=o-a;s=n,Math.abs(e)>1e-8&&(s+=-a/e),s=Math.max(0,s)%t;break}n=r,a=o}break}n=r,a=o}return s}static instrumentVolumeToVolumeMult(e){return e==-u.volumeRange/2?0:Math.pow(2,u.volumeLogScale*e)}static volumeMultToInstrumentVolume(e){return e<=0?-u.volumeRange/2:Math.min(u.volumeRange,Math.log(e)/Math.LN2/u.volumeLogScale)}static noteSizeToVolumeMult(e){return Math.pow(Math.max(0,e)/u.noteSizeMax,1.5)}static volumeMultToNoteSize(e){return Math.pow(Math.max(0,e),1/1.5)*u.noteSizeMax}static fadeInSettingToSeconds(e){return.0125*(.95*e+.05*e*e)}static secondsToFadeInSetting(e){return W(0,u.fadeInRange,Math.round((-.95+Math.sqrt(.9025+.2*e/.0125))/.1))}static fadeOutSettingToTicks(e){return u.fadeOutTicks[e]}static ticksToFadeOutSetting(e){let t=u.fadeOutTicks[0];if(e<=t)return 0;for(let s=1;s<u.fadeOutTicks.length;s++){let i=u.fadeOutTicks[s];if(e<=i)return e<(t+i)/2?s-1:s;t=i}return u.fadeOutTicks.length-1}static detuneToCents(e){return e-u.detuneCenter}static centsToDetune(e){return e+u.detuneCenter}static getOperatorWave(e,t){return 2!=e?u.operatorWaves[e]:u.pwmOperatorWaves[t]}getSamplesPerTick(){if(null==this.song)return 0;let e=this.song.getBeatsPerMinute();return this.isModActive(u.modulators.dictionary.tempo.index)&&(e=this.getModValue(u.modulators.dictionary.tempo.index)),this.getSamplesPerTickSpecificBPM(e)}getSamplesPerTickSpecificBPM(e){const t=e/60,s=u.partsPerBeat*t,i=u.ticksPerPart*s;return this.samplesPerSecond/i}static fittingPowerOfTwo(e){return 1<<32-Math.clz32(Math.ceil(e)-1)}sanitizeFilters(e){let t=!1;for(const s of e){const e=Math.abs(s.output1),i=Math.abs(s.output2);if(!(e<100&&i<100)){t=!0;break}e<$&&(s.output1=0),i<$&&(s.output2=0)}if(t)for(const t of e)t.output1=0,t.output2=0}static sanitizeDelayLine(e,t,s){for(;;){const i=--t&s,n=Math.abs(e[i]);if(Number.isFinite(n)&&(0==n||n>=$))break;e[i]=0}}static applyFilters(e,t,s,i,n){for(let a=0;a<i;a++){const i=n[a],r=i.output1,o=i.output2,l=i.a1,h=i.a2,u=i.b0,c=i.b1,p=i.b2;e=u*e+c*t+p*s-l*r-h*o,i.a1=l+i.a1Delta,i.a2=h+i.a2Delta,i.useMultiplicativeInputCoefficients?(i.b0=u*i.b0Delta,i.b1=c*i.b1Delta,i.b2=p*i.b2Delta):(i.b0=u+i.b0Delta,i.b1=c+i.b1Delta,i.b2=p+i.b2Delta),i.output2=r,i.output1=e,s=o,t=r}return e}}return xe.tempFilterStartCoefficients=new N,xe.tempFilterEndCoefficients=new N,xe.fmSynthFunctionCache={},xe.fm6SynthFunctionCache={},xe.effectsFunctionCache=Array(128).fill(void 0),xe.pickedStringFunctionCache=Array(3).fill(void 0),xe.fmSourceTemplate=("\n\t\tconst data = synth.tempMonoInstrumentSampleBuffer;\n\t\tconst sineWave = Config.sineWave;\n\t\t\t\n\t\t// I'm adding 1000 to the phase to ensure that it's never negative even when modulated by other waves because negative numbers don't work with the modulus operator very well.\n\t\tlet operator#Phase       = +((tone.phases[#] % 1) + 1000) * "+u.sineWaveLength+";\n\t\tlet operator#PhaseDelta  = +tone.phaseDeltas[#] * "+u.sineWaveLength+";\n\t\tlet operator#PhaseDeltaScale = +tone.phaseDeltaScales[#];\n\t\tlet operator#OutputMult  = +tone.operatorExpressions[#];\n\t\tconst operator#OutputDelta = +tone.operatorExpressionDeltas[#];\n\t\tlet operator#Output      = +tone.feedbackOutputs[#];\n        const operator#Wave      = tone.operatorWaves[#].samples;\n\t\tlet feedbackMult         = +tone.feedbackMult;\n\t\tconst feedbackDelta        = +tone.feedbackDelta;\n        let expression = +tone.expression;\n\t\tconst expressionDelta = +tone.expressionDelta;\n\t\t\n\t\tconst filters = tone.noteFilters;\n\t\tconst filterCount = tone.noteFilterCount|0;\n\t\tlet initialFilterInput1 = +tone.initialNoteFilterInput1;\n\t\tlet initialFilterInput2 = +tone.initialNoteFilterInput2;\n\t\tconst applyFilters = Synth.applyFilters;\n\t\t\n\t\tconst stopIndex = bufferIndex + roundedSamplesPerTick;\n\t\tfor (let sampleIndex = bufferIndex; sampleIndex < stopIndex; sampleIndex++) {\n\t\t\t\t// INSERT OPERATOR COMPUTATION HERE\n\t\t\t\tconst fmOutput = (/*operator#Scaled*/); // CARRIER OUTPUTS\n\t\t\t\t\n\t\t\tconst inputSample = fmOutput;\n\t\t\tconst sample = applyFilters(inputSample, initialFilterInput1, initialFilterInput2, filterCount, filters);\n\t\t\tinitialFilterInput2 = initialFilterInput1;\n\t\t\tinitialFilterInput1 = inputSample;\n\t\t\t\t\n\t\t\t\tfeedbackMult += feedbackDelta;\n\t\t\t\toperator#OutputMult += operator#OutputDelta;\n\t\t\t\toperator#Phase += operator#PhaseDelta;\n\t\t\toperator#PhaseDelta *= operator#PhaseDeltaScale;\n\t\t\t\n\t\t\tconst output = sample * expression;\n\t\t\texpression += expressionDelta;\n\n\t\t\tdata[sampleIndex] += output;\n\t\t\t}\n\t\t\t\n\t\t\ttone.phases[#] = operator#Phase / "+u.sineWaveLength+";\n\t\t\ttone.phaseDeltas[#] = operator#PhaseDelta / "+u.sineWaveLength+";\n\t\t\ttone.operatorExpressions[#] = operator#OutputMult;\n\t\t    tone.feedbackOutputs[#] = operator#Output;\n\t\t    tone.feedbackMult = feedbackMult;\n\t\t    tone.expression = expression;\n\t\t\t\n\t\tsynth.sanitizeFilters(filters);\n\t\ttone.initialNoteFilterInput1 = initialFilterInput1;\n\t\ttone.initialNoteFilterInput2 = initialFilterInput2;\n\t\t").split("\n"),xe.operatorSourceTemplate=("\n\t\t\t\tconst operator#PhaseMix = operator#Phase/* + operator@Scaled*/;\n\t\t\t\tconst operator#PhaseInt = operator#PhaseMix|0;\n\t\t\t\tconst operator#Index    = operator#PhaseInt & "+u.sineWaveMask+";\n                const operator#Sample   = operator#Wave[operator#Index];\n                operator#Output         = operator#Sample + (operator#Wave[operator#Index + 1] - operator#Sample) * (operator#PhaseMix - operator#PhaseInt);\n\t\t\t\tconst operator#Scaled   = operator#OutputMult * operator#Output;\n\t\t").split("\n"),e.Channel=ye,e.Config=u,e.CustomAlgorithm=re,e.CustomFeedBack=oe,e.EnvelopeSettings=me,e.FilterControlPoint=pe,e.FilterSettings=fe,e.HarmonicsWave=ue,e.Instrument=de,e.Note=ie,e.Operator=ae,e.Pattern=ne,e.Song=ve,e.SpectrumWave=le,e.Synth=xe,e.clamp=W,e.makeNotePin=se,e.parseFloatWithDefault=U,e.parseIntWithDefault=_,Object.defineProperty(e,"Z",{value:!0}),e}({});
+
+  //the above minified code is a compiled version of https://github.com/DogeisCut/ultraabox-for-turbowarp/blob/main/synth/synth.ts
+  //which is based on https://github.com/ultraabox/ultrabox_typescript/blob/main/synth/synth.ts
+  /* eslint-enable*/
+
+  const defaultSong =
+    "j5N0sSuper%20Mario%20Bros%20Themen310s0k7l00e0ft2-a7g0fj07r1O_U00000000i0o443T0v0pu00f160qw42c00Oad030w2h0E0T0v0pu00f160qw42c00Oad030w2h0E0T0v0zu00f160qw42c00Oad030w1h0E0T2v0pu02f1a0qM412c00Oad040w0E0b4z8Ql6hkpUsiczhkp5hDxN8Od5hAl6u74z8Ql6hkpUsp267FAu7k2ewhOl4zG7dWgLFBYAnMp70Asxi8Zgbn5HyM979kyeChSrlAFBZigHi17n8V6Tp8Wd6PbX5yNo8X171At2wpsLF5ZoLHDdW2whQ2exh8WB8zIn3bQB0zE4t2FkeDFAugk2ewhQa171CnicL8y-ibXhvh8Xh78kyfg2RhqMI0hOd8zEAty0I5cLxp2Xn8X17nHSieRjFO-NoIm2eMhM97gE6nbV8LHBZwVLik2ewhQ80zJQOexrcLkk2ewhQaBgWuChWGwhQ2exg8W9BQ3bQ1v95YAnMh7j8V2AhWwm45wxo0zIQyeChOk3patEnQi-EhSi-zgcLj5ZALGkPFZchMhv05ZcLGk2eEhVcnMxvm8WxvkbVczRhvlbWF7lbWFvl8M0";
+
+  var url = defaultSong;
+
+  let synths = [];
+  //@ts-ignore
+  var synth = new beepbox.Synth(url);
+  synths.push(synth);
+  synth.volume = 1;
+
+  var targetSynth = 0;
+
+  const vm = Scratch.vm;
+  const runtime = vm.runtime;
+
+  const synthLimit = 299;
+
+  const icon =
+    "data:image/png;base64,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";
+
+  function isValidJSON(str) {
+    try {
+      JSON.parse(str);
+      return true;
+    } catch (error) {
+      return false;
+    }
+  }
+
+  class BeepBoxPlayer {
+    constructor() {
+      runtime.on("PROJECT_STOP_ALL", () => {
+        this.clearSynths();
+      });
+      runtime.on("PROJECT_START", () => {
+        this.clearSynths();
+      });
+    }
+    getInfo() {
+      return {
+        id: "dogeiscutbeepboxplayer",
+        name: "BeepBox Player",
+        color1: "#000000",
+        color2: "#7744FF",
+        color3: "#7744FF",
+        menuIconURI: icon,
+        blockIconURI: icon,
+        blocks: [
+          {
+            opcode: "current",
+            blockType: Scratch.BlockType.REPORTER,
+            text: "current [WHAT]",
+            arguments: {
+              WHAT: {
+                type: Scratch.ArgumentType.STRING,
+                menu: "CURRENT_MENU",
+              },
+            },
+            disableMonitor: false,
+          },
+          {
+            opcode: "song",
+            blockType: Scratch.BlockType.REPORTER,
+            text: "song [WHAT]",
+            arguments: {
+              WHAT: {
+                type: Scratch.ArgumentType.STRING,
+                menu: "SONG_MENU",
+              },
+            },
+            disableMonitor: false,
+          },
+          {
+            opcode: "playingSong",
+            blockType: Scratch.BlockType.BOOLEAN,
+            text: "playing song?",
+          },
+          "---",
+          {
+            opcode: "setSong",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "set song to [SONG]",
+            arguments: {
+              SONG: {
+                type: Scratch.ArgumentType.STRING,
+                defaultValue: defaultSong,
+              },
+            },
+          },
+          {
+            opcode: "setCurrentValue",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "set current [WHAT] to [VALUE]",
+            arguments: {
+              WHAT: {
+                type: Scratch.ArgumentType.STRING,
+                menu: "CURRENT_MENU_LIMITED",
+              },
+              VALUE: {
+                type: Scratch.ArgumentType.NUMBER,
+                defaultValue: 2,
+              },
+            },
+            disableMonitor: false,
+          },
+          {
+            opcode: "setSongValue",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "set song [WHAT] to [VALUE]",
+            arguments: {
+              WHAT: {
+                type: Scratch.ArgumentType.STRING,
+                menu: "SONG_MENU_LIMITED",
+              },
+              VALUE: {
+                type: Scratch.ArgumentType.STRING,
+                defaultValue: "150",
+              },
+            },
+            disableMonitor: false,
+          },
+          "---",
+          {
+            opcode: "playSong",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "play current song",
+          },
+          {
+            opcode: "playSongWait",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "play current song until done",
+          },
+          {
+            opcode: "pauseSong",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "pause current song",
+          },
+          {
+            opcode: "stopSong",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "stop current song",
+          },
+          {
+            opcode: "restartSong",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "restart current song",
+          },
+          "---",
+          {
+            opcode: "setSongVolume",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "set song volume to [VOLUME]%",
+            arguments: {
+              VOLUME: {
+                type: Scratch.ArgumentType.NUMBER,
+                defaultValue: 100,
+              },
+            },
+          },
+          {
+            opcode: "changeSongVolume",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "change song volume by [VOLUME]%",
+            arguments: {
+              VOLUME: {
+                type: Scratch.ArgumentType.NUMBER,
+                defaultValue: 25,
+              },
+            },
+          },
+          "---",
+          {
+            opcode: "muteChannel",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "mute channel [CHANNEL]",
+            arguments: {
+              CHANNEL: {
+                type: Scratch.ArgumentType.NUMBER,
+                menu: "CHANNELS_MENU",
+              },
+            },
+          },
+          {
+            opcode: "unmuteChannel",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "unmute channel [CHANNEL]",
+            arguments: {
+              CHANNEL: {
+                type: Scratch.ArgumentType.NUMBER,
+                menu: "CHANNELS_MENU",
+              },
+            },
+          },
+          "---",
+          {
+            opcode: "enableLooping",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "enable looping",
+          },
+          {
+            opcode: "disableLooping",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "disable looping",
+          },
+          {
+            opcode: "looping",
+            blockType: Scratch.BlockType.BOOLEAN,
+            text: "looping?",
+          },
+          "---",
+          {
+            opcode: "synths",
+            blockType: Scratch.BlockType.REPORTER,
+            text: "synths",
+          },
+          {
+            opcode: "targetSynth",
+            blockType: Scratch.BlockType.REPORTER,
+            text: "target synth",
+          },
+          {
+            opcode: "createSynth",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "create new synth",
+          },
+          {
+            opcode: "setTargetSynth",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "set target synth to [SYNTH]",
+            arguments: {
+              SYNTH: {
+                type: Scratch.ArgumentType.NUMBER,
+                menu: "SYNTHS_MENU",
+              },
+            },
+          },
+          /*
+                      {
+                          opcode: 'deleteSynth',
+                          blockType: Scratch.BlockType.COMMAND,
+                          text: 'delete synth [SYNTH]',
+                          arguments: {
+                              SYNTH: {
+                                type: Scratch.ArgumentType.NUMBER,
+                                defaultValue: 1
+                              },
+                          },
+                      },
+                      */
+          {
+            opcode: "clearSynths",
+            blockType: Scratch.BlockType.COMMAND,
+            text: "clear synths",
+          },
+        ],
+        menus: {
+          CURRENT_MENU: {
+            acceptReporters: false,
+            items: ["song", "bar", "beat", "part", "tick"],
+          },
+          SONG_MENU: {
+            acceptReporters: false,
+            items: ["tempo", "channels", "volume", "title", "json", "url"],
+          },
+          CURRENT_MENU_LIMITED: {
+            acceptReporters: false,
+            items: ["bar", "beat", "part"],
+          },
+          SONG_MENU_LIMITED: {
+            acceptReporters: false,
+            items: ["tempo", "title"],
+          },
+          SYNTHS_MENU: {
+            acceptReporters: true,
+            items: "getSynths",
+          },
+          CHANNELS_MENU: {
+            acceptReporters: true,
+            items: "getChannels",
+          },
+        },
+      };
+    }
+
+    caluclateSongCompletionPercentage() {
+      return (synth.bar * 24 * synth.beatsPerBar + synth.beat * 24 + synth.part + synth.tick / 2) / (synth.beatsPerBar * 24 * synth.barCount);
+    }
+
+    samplesToTime(samples) {
+      const rawSeconds = Math.round(samples / synth.samplesPerSecond);
+      const rawSecondsUnrounded = samples / synth.samplesPerSecond;
+      const seconds = rawSeconds % 60;
+      const minutes = Math.floor(rawSeconds / 60);
+      return {'rawSeconds': rawSeconds, 'rawSecondsUnrounded': rawSecondsUnrounded, 'minutes': minutes, 'fullTimeString': (minutes + ":" + (seconds < 10 ? "0" : "") + seconds)};
+    }
+
+    /*menus*/
+
+    getSynths() {
+      const gettingSynths = [];
+      for (let i in synths) {
+        let javascriptMoment = Scratch.Cast.toNumber(i) + 1;
+        gettingSynths.push({
+          text: Scratch.Cast.toString(javascriptMoment),
+          value: Scratch.Cast.toString(javascriptMoment),
+        });
+      }
+      return gettingSynths;
+    }
+
+    getChannels() {
+      const gettingChannels = [];
+      for (let i in synth.song.channels) {
+        let javascriptMoment = Scratch.Cast.toNumber(i) + 1;
+        gettingChannels.push({
+          text: Scratch.Cast.toString(javascriptMoment),
+          value: Scratch.Cast.toString(javascriptMoment),
+        });
+      }
+      return gettingChannels;
+    }
+
+    current(args) {
+      switch (args.WHAT) {
+        case "song":
+          return Scratch.Cast.toString(url);
+        case "bar":
+          return synth.bar;
+        case "beat":
+          return synth.beat;
+        case "part":
+          return synth.part;
+        case "tick":
+          return synth.tick;
+        case "progress ratio":
+          return this.caluclateSongCompletionPercentage();
+        case "progress seconds":
+          return this.samplesToTime(synth.getTotalSamples(true, true, 0))["rawSecondsUnrounded"] * this.caluclateSongCompletionPercentage();
+      }
+    }
+    setCurrentValue(args) {
+      switch (args.WHAT) {
+        case "bar":
+          synth.bar = Math.min(Math.max(args.VALUE, 0), synth.song.barCount);
+          synth.snapToBar();
+          break;
+        case "beat":
+          synth.beat = Math.min(
+            Math.max(args.VALUE, 0),
+            synth.song.beatsPerBar
+          );
+          synth.part = 0;
+          synth.tick = 0;
+          synth.tickSampleCountdown = 0;
+          break;
+        case "part":
+          synth.part = args.VALUE;
+          break;
+      }
+    }
+
+    song(args) {
+      switch (args.WHAT) {
+        case "tempo":
+          return synth.song.tempo;
+        case "channels":
+          return synth.song.getChannelCount();
+        case "volume":
+          return synth.volume * 100;
+        case "title":
+          return synth.song.title;
+        case "json":
+          return JSON.stringify(synth.song.toJsonObject());
+        case "url":
+          return synth.song.toBase64String();
+        case "samples ()":
+          return synth.getTotalSamples;
+        case "length":
+          return this.samplesToTime(synth.getTotalSamples(true, true, 0))["rawSecondsUnrounded"];
+      }
+    }
+    setSongValue(args) {
+      switch (args.WHAT) {
+        case "tempo":
+          synth.song.tempo = Math.max(Scratch.Cast.toNumber(args.VALUE), 0);
+          return;
+        case "title":
+          synth.song.title = Scratch.Cast.toString(args.VALUE);
+          return;
+      }
+    }
+    
+    /*blocks*/
+
+    playingSong(args) {
+      return synth.isPlayingSong;
+    }
+
+    setSong(args) {
+      try {
+        let song = Scratch.Cast.toString(args.SONG);
+        song = isValidJSON(song) ? song : song.replace(/.*?#/, "");
+        console.log("Loaded BeepBox Song: " + song);
+        url = song;
+        synth.setSong(song);
+      } catch (error) {
+        console.error(error);
+      }
+    }
+
+    playSong(args) {
+      try {
+        synth.activateAudio();
+        synth.play();
+      } catch (error) {
+        console.error(error);
+      }
+    }
+
+    playSongWait(args, util) {
+      if (synth.waitBlockNotPlay == false || synth.waitBlockNotPlay == null) {
+        this.playSong(args);
+        synth.waitBlockNotPlay = true;
+      }
+      if (synth.isPlayingSong) {
+        util.yield();
+      } else {
+        synth.waitBlockNotPlay = false;
+      }
+    }
+
+    pauseSong(args) {
+      synth.pause();
+    }
+    stopSong(args) {
+      synth.snapToStart();
+      synth.pause();
+    }
+    restartSong() {
+      synth.snapToStart();
+      synth.activateAudio();
+      synth.play();
+    }
+
+    setSongVolume(args) {
+      synth.volume = Math.max(Math.min(args.VOLUME / 100, 2), 0);
+    }
+    changeSongVolume(args) {
+      synth.volume += args.VOLUME / 100;
+      synth.volume = Math.max(Math.min(synth.volume * 100, 200), 0) / 100;
+    }
+
+    muteChannel(args) {
+      var targetChannel = Scratch.Cast.toNumber(args.CHANNEL) - 1;
+      targetChannel = Math.min(
+        Math.max(targetChannel, 0),
+        synth.song.getChannelCount() - 1
+      );
+      synth.song.channels[targetChannel].muted = true;
+    }
+    unmuteChannel(args) {
+      var targetChannel = Scratch.Cast.toNumber(args.CHANNEL) - 1;
+      targetChannel = Math.min(
+        Math.max(targetChannel, 0),
+        synth.song.getChannelCount() - 1
+      );
+      synth.song.channels[targetChannel].muted = false;
+    }
+
+    disableLooping(args) {
+      synth.loopRepeatCount = 0;
+    }
+    enableLooping(args) {
+      synth.loopRepeatCount = -1;
+    }
+    looping(args) {
+      return synth.loopRepeatCount === -1;
+    }
+
+    createSynth(args) {
+      if (synths.length > synthLimit) {
+        console.warn(
+          `BeepBox Player: Can't create more than ${synthLimit + 1} synths!`
+        );
+        return;
+      }
+      //@ts-ignore
+      synth = new beepbox.Synth(url);
+      synths.push(synth);
+      synth.volume = 1;
+      targetSynth = synths.length - 1;
+    }
+
+    synths(args) {
+      return synths.length;
+    }
+
+    targetSynth(args) {
+      return targetSynth + 1;
+    }
+
+    setTargetSynth(args) {
+      let length = synths.length - 1;
+      targetSynth = Math.max(
+        0,
+        Math.min(Scratch.Cast.toNumber(args.SYNTH) - 1, length)
+      );
+      synth = synths[targetSynth];
+    }
+
+    /*
+          deleteSynth(args) {
+              let length = synths.length-1;
+              targetSynth = Math.max(0,Math.min(args.SYNTH-1,length));
+              synths[targetSynth] = undefined;
+          }
+          */
+    clearSynths(args) {
+      for (let i of synths) {
+        i.deactivateAudio();
+        i = undefined;
+      }
+      targetSynth = 0;
+      synths = [];
+      //@ts-ignore
+      synth = new beepbox.Synth(url);
+      synths.push(synth);
+      synth.volume = 1;
+    }
+  }
+  //@ts-ignore
+  Scratch.extensions.register(new BeepBoxPlayer());
+})(Scratch);
diff --git a/extensions/extensions.json b/extensions/extensions.json
index 2781ff7955..d784a2614f 100644
--- a/extensions/extensions.json
+++ b/extensions/extensions.json
@@ -38,6 +38,7 @@
   "XeroName/Deltatime",
   "ar",
   "encoding",
+  "DogeisCut/BeepBoxPlayer",
   "Lily/SoundExpanded",
   "Lily/TempVariables2",
   "Lily/MoreTimers",
diff --git a/images/DogeisCut/BeepBoxPlayer.svg b/images/DogeisCut/BeepBoxPlayer.svg
new file mode 100644
index 0000000000..6439b23d56
--- /dev/null
+++ b/images/DogeisCut/BeepBoxPlayer.svg
@@ -0,0 +1 @@
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