https://www.thebraindocs.com/assets/BrainGameDetail-BhAv5nKt.js

1import{H as Ai,r as Y,j as y,B as fn,Q as fe,T as qe,U as Wr,s as Lr,t as Br,W as Ks,f as zr,L as Jn,b as ln,e as Kn,h as es,E as Ur}from"./index-CYVbSHRc.js";import{P as Gr}from"./PaygateModal-CtMKhGyD.js";import{u as $r}from"./useBrainGames-CFiJR1RF.js";import{s as Zr}from"./sanitizeHtml-D1goPPDs.js";import{G as ts}from"./gamepad-2-DnlRUBeD.js";import{A as ei}from"./arrow-left-DoXa4rR6.js";import{L as ti}from"./lock-TpbgVGbT.js";import"./sparkles-BRyq2P-W.js";/**
2 * @license lucide-react v0.462.0 - ISC
3 *
4 * This source code is licensed under the ISC license.
5 * See the LICENSE file in the root directory of this source tree.
6 */const Yr=Ai("Maximize2",[["polyline",{points:"15 3 21 3 21 9",key:"mznyad"}],["polyline",{points:"9 21 3 21 3 15",key:"1avn1i"}],["line",{x1:"21",x2:"14",y1:"3",y2:"10",key:"ota7mn"}],["line",{x1:"3",x2:"10",y1:"21",y2:"14",key:"1atl0r"}]]);/**
7 * @license lucide-react v0.462.0 - ISC
8 *
9 * This source code is licensed under the ISC license.
10 * See the LICENSE file in the root directory of this source tree.
11 */const Hr=Ai("Minimize2",[["polyline",{points:"4 14 10 14 10 20",key:"11kfnr"}],["polyline",{points:"20 10 14 10 14 4",key:"rlmsce"}],["line",{x1:"14",x2:"21",y1:"10",y2:"3",key:"o5lafz"}],["line",{x1:"3",x2:"10",y1:"21",y2:"14",key:"1atl0r"}]]),Xr=({embedUrl:s,title:e="Game",aspectRatio:t="16:9",allowFullscreen:n=!0})=>{const[i,r]=Y.useState(!1),o={"16:9":"aspect-video","4:3":"aspect-[4/3]","1:1":"aspect-square",square:"aspect-square"},a=()=>{const c=document.getElementById("game-iframe");c&&(document.fullscreenElement?(document.exitFullscreen(),r(!1)):(c.requestFullscreen(),r(!0)))};return y.jsxs("div",{className:"relative w-full",children:[n&&y.jsx("div",{className:"absolute top-2 right-2 z-10",children:y.jsx(fn,{variant:"secondary",size:"sm",onClick:a,className:"bg-background/80 backdrop-blur-sm hover:bg-background",children:i?y.jsxs(y.Fragment,{children:[y.jsx(Hr,{className:"w-4 h-4 mr-1"}),"Exit Fullscreen"]}):y.jsxs(y.Fragment,{children:[y.jsx(Yr,{className:"w-4 h-4 mr-1"}),"Fullscreen"]})})}),y.jsx("div",{className:`${o[t]} w-full bg-muted rounded-xl overflow-hidden`,children:y.jsx("iframe",{id:"game-iframe",src:s,title:e,className:"w-full h-full border-0",allow:"fullscreen; 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p=()=>{this._nativeAudioBufferSourceNode.removeEventListener("ended",p),Ye(this)&&Xt(this)};this._nativeAudioBufferSourceNode.addEventListener("ended",p)}}stop(l=0){this._nativeAudioBufferSourceNode.stop(l),this._audioBufferSourceNodeRenderer!==null&&(this._audioBufferSourceNodeRenderer.stop=l)}},To=(s,e,t,n,i)=>()=>{const r=new WeakMap;let o=null,a=null;const c=async(l,u)=>{let h=t(l);const p=we(h,u);if(!p){const f={buffer:h.buffer,channelCount:h.channelCount,channelCountMode:h.channelCountMode,channelInterpretation:h.channelInterpretation,loop:h.loop,loopEnd:h.loopEnd,loopStart:h.loopStart,playbackRate:h.playbackRate.value};h=e(u,f),o!==null&&h.start(...o),a!==null&&h.stop(a)}return r.set(u,h),p?await s(u,l.playbackRate,h.playbackRate):await n(u,l.playbackRate,h.playbackRate),await i(l,u,h),h};return{set start(l){o=l},set stop(l){a=l},render(l,u){const h=r.get(u);return h!==void 0?Promise.resolve(h):c(l,u)}}},So=s=>"playbackRate"in s,Co=s=>"frequency"in s&&"gain"in s,ko=s=>"offset"in s,Ao=s=>!("frequency"in s)&&"gain"in s,No=s=>"detune"in s&&"frequency"in s&&!("gain"in s),Oo=s=>"pan"in s,Te=s=>je(Ei,s),Qt=s=>je(Di,s),ds=(s,e)=>{const{activeInputs:t}=Te(s);t.forEach(i=>i.forEach(([r])=>{e.includes(s)||ds(r,[...e,s])}));const n=So(s)?[s.playbackRate]:Vi(s)?Array.from(s.parameters.values()):Co(s)?[s.Q,s.detune,s.frequency,s.gain]:ko(s)?[s.offset]:Ao(s)?[s.gain]:No(s)?[s.detune,s.frequency]:Oo(s)?[s.pan]:[];for(const i of n){const r=Qt(i);r!==void 0&&r.activeInputs.forEach(([o])=>ds(o,e))}Ye(s)&&Xt(s)},qi=s=>{ds(s.destination,[])},Mo=s=>s===void 0||typeof s=="number"||typeof s=="string"&&(s==="balanced"||s==="interactive"||s==="playback"),Io=(s,e,t,n,i,r,o,a,c)=>class extends s{constructor(u={}){if(c===null)throw new Error("Missing the native AudioContext constructor.");let h;try{h=new c(u)}catch(d){throw d.code===12&&d.message==="sampleRate is not in range"?t():d}if(h===null)throw n();if(!Mo(u.latencyHint))throw new TypeError(`The provided value '${u.latencyHint}' is not a valid enum value of type AudioContextLatencyCategory.`);if(u.sampleRate!==void 0&&h.sampleRate!==u.sampleRate)throw t();super(h,2);const{latencyHint:p}=u,{sampleRate:f}=h;if(this._baseLatency=typeof h.baseLatency=="number"?h.baseLatency:p==="balanced"?512/f:p==="interactive"||p===void 0?256/f:p==="playback"?1024/f:Math.max(2,Math.min(128,Math.round(p*f/128)))*128/f,this._nativeAudioContext=h,c.name==="webkitAudioContext"?(this._nativeGainNode=h.createGain(),this._nativeOscillatorNode=h.createOscillator(),this._nativeGainNode.gain.value=1e-37,this._nativeOscillatorNode.connect(this._nativeGainNode).connect(h.destination),this._nativeOscillatorNode.start()):(this._nativeGainNode=null,this._nativeOscillatorNode=null),this._state=null,h.state==="running"){this._state="suspended";const d=()=>{this._state==="suspended"&&(this._state=null),h.removeEventListener("statechange",d)};h.addEventListener("statechange",d)}}get baseLatency(){return this._baseLatency}get state(){return this._state!==null?this._state:this._nativeAudioContext.state}close(){return this.state==="closed"?this._nativeAudioContext.close().then(()=>{throw e()}):(this._state==="suspended"&&(this._state=null),this._nativeAudioContext.close().then(()=>{this._nativeGainNode!==null&&this._nativeOscillatorNode!==null&&(this._nativeOscillatorNode.stop(),this._nativeGainNode.disconnect(),this._nativeOscillatorNode.disconnect()),qi(this)}))}createMediaElementSource(u){return new i(this,{mediaElement:u})}createMediaStreamDestination(){return new r(this)}createMediaStreamSource(u){return new o(this,{mediaStream:u})}createMediaStreamTrackSource(u){return new a(this,{mediaStreamTrack:u})}resume(){return this._state==="suspended"?new Promise((u,h)=>{const p=()=>{this._nativeAudioContext.removeEventListener("statechange",p),this._nativeAudioContext.state==="running"?u():this.resume().then(u,h)};this._nativeAudioContext.addEventListener("statechange",p)}):this._nativeAudioContext.resume().catch(u=>{throw u===void 0||u.code===15?e():u})}suspend(){return this._nativeAudioContext.suspend().catch(u=>{throw u===void 0?e():u})}},Eo=(s,e,t,n,i,r,o,a)=>class extends s{constructor(l,u){const h=r(l),p=o(h),f=i(h,u,p),d=p?e(a):null;super(l,!1,f,d),this._isNodeOfNativeOfflineAudioContext=p,this._nativeAudioDestinationNode=f}

13get channelCount(){return this._nativeAudioDestinationNode.channelCount}set channelCount(l){if(this._isNodeOfNativeOfflineAudioContext)throw n();if(l>this._nativeAudioDestinationNode.maxChannelCount)throw t();this._nativeAudioDestinationNode.channelCount=l}get channelCountMode(){return this._nativeAudioDestinationNode.channelCountMode}set channelCountMode(l){if(this._isNodeOfNativeOfflineAudioContext)throw n();this._nativeAudioDestinationNode.channelCountMode=l}get maxChannelCount(){return this._nativeAudioDestinationNode.maxChannelCount}},Do=s=>{const e=new WeakMap,t=async(n,i)=>{const r=i.destination;return e.set(i,r),await s(n,i,r),r};return{render(n,i){const r=e.get(i);return r!==void 0?Promise.resolve(r):t(n,i)}}},Ro=(s,e,t,n,i,r,o,a)=>(c,l)=>{const u=l.listener,h=()=>{const g=new Float32Array(1),x=e(l,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"speakers",numberOfInputs:9}),b=o(l);let w=!1,O=[0,0,-1,0,1,0],A=[0,0,0];const N=()=>{if(w)return;w=!0;const I=n(l,256,9,0);I.onaudioprocess=({inputBuffer:D})=>{const V=[r(D,g,0),r(D,g,1),r(D,g,2),r(D,g,3),r(D,g,4),r(D,g,5)];V.some((M,P)=>M!==O[P])&&(u.setOrientation(...V),O=V);const W=[r(D,g,6),r(D,g,7),r(D,g,8)];W.some((M,P)=>M!==A[P])&&(u.setPosition(...W),A=W)},x.connect(I)},C=I=>D=>{D!==O[I]&&(O[I]=D,u.setOrientation(...O))},R=I=>D=>{D!==A[I]&&(A[I]=D,u.setPosition(...A))},E=(I,D,V)=>{const W=t(l,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"discrete",offset:D});W.connect(x,0,I),W.start(),Object.defineProperty(W.offset,"defaultValue",{get(){return D}});const M=s({context:c},b,W.offset,be,ke);return a(M,"value",P=>()=>P.call(M),P=>q=>{try{P.call(M,q)}catch($){if($.code!==9)throw $}N(),b&&V(q)}),M.cancelAndHoldAtTime=(P=>b?()=>{throw i()}:(...q)=>{const $=P.apply(M,q);return N(),$})(M.cancelAndHoldAtTime),M.cancelScheduledValues=(P=>b?()=>{throw i()}:(...q)=>{const $=P.apply(M,q);return N(),$})(M.cancelScheduledValues),M.exponentialRampToValueAtTime=(P=>b?()=>{throw i()}:(...q)=>{const $=P.apply(M,q);return N(),$})(M.exponentialRampToValueAtTime),M.linearRampToValueAtTime=(P=>b?()=>{throw i()}:(...q)=>{const $=P.apply(M,q);return N(),$})(M.linearRampToValueAtTime),M.setTargetAtTime=(P=>b?()=>{throw i()}:(...q)=>{const $=P.apply(M,q);return N(),$})(M.setTargetAtTime),M.setValueAtTime=(P=>b?()=>{throw i()}:(...q)=>{const $=P.apply(M,q);return N(),$})(M.setValueAtTime),M.setValueCurveAtTime=(P=>b?()=>{throw i()}:(...q)=>{const $=P.apply(M,q);return N(),$})(M.setValueCurveAtTime),M};return{forwardX:E(0,0,C(0)),forwardY:E(1,0,C(1)),forwardZ:E(2,-1,C(2)),positionX:E(6,0,R(0)),positionY:E(7,0,R(1)),positionZ:E(8,0,R(2)),upX:E(3,0,C(3)),upY:E(4,1,C(4)),upZ:E(5,0,C(5))}},{forwardX:p,forwardY:f,forwardZ:d,positionX:m,positionY:_,positionZ:v,upX:T,upY:S,upZ:k}=u.forwardX===void 0?h():u;return{get forwardX(){return p},get forwardY(){return f},get forwardZ(){return d},get positionX(){return m},get positionY(){return _},get positionZ(){return v},get upX(){return T},get upY(){return S},get upZ(){return k}}},wn=s=>"context"in s,Jt=s=>wn(s[0]),gt=(s,e,t,n)=>{for(const i of s)if(t(i)){if(n)return!1;throw Error("The set contains at least one similar element.")}return s.add(e),!0},hi=(s,e,[t,n],i)=>{gt(s,[e,t,n],r=>r[0]===e&&r[1]===t,i)},di=(s,[e,t,n],i)=>{const r=s.get(e);r===void 0?s.set(e,new Set([[t,n]])):gt(r,[t,n],o=>o[0]===t,i)},Ft=s=>"inputs"in s,xn=(s,e,t,n)=>{if(Ft(e)){const i=e.inputs[n];return s.connect(i,t,0),[i,t,0]}return s.connect(e,t,n),[e,t,n]},Wi=(s,e,t)=>{for(const n of s)if(n[0]===e&&n[1]===t)return s.delete(n),n;return null},Po=(s,e,t)=>Rn(s,n=>n[0]===e&&n[1]===t),Li=(s,e)=>{if(!Ht(s).delete(e))throw new Error("Missing the expected event listener.")},Bi=(s,e,t)=>{const n=je(s,e),i=Rn(n,r=>r[0]===t);return n.size===0&&s.delete(e),i},bn=(s,e,t,n)=>{Ft(e)?s.disconnect(e.inputs[n],t,0):s.disconnect(e,t,n)},ne=s=>je(gs,s),$t=s=>je(_s,s),ft=s=>cs.has(s),mn=s=>!Nt.has(s),pi=(s,e)=>new Promise(t=>{if(e!==null)t(!0);else{const n=s.createScriptProcessor(256,1,1),i=s.createGain(),r=s.createBuffer(1,2,44100),o=r.getChannelData(0);o[0]=1,o[1]=1;const a=s.createBufferSource();a.buffer=r,a.loop=!0,a.connect(n).connect(s.destination),a.connect(i),a.disconnect(i),n.onaudioprocess=c=>{const l=c.inputBuffer.getChannelData(0);Array.prototype.some.call(l,u=>u===1)?t(!0):t(!1),a.stop(),n.onaudioprocess=null,a.disconnect(n),n.disconnect(s.destination)},a.start()}}),ns=(s,e)=>{const t=new Map;for(const n of s)for(const i of n){const r=t.get(i);t.set(i,r===void 0?1:r+1)}t.forEach((n,i)=>e(i,n))},Tn=s=>"context"in s,Fo=s=>{const e=new Map;s.connect=(t=>(n,i=0,r=0)=>{const o=Tn(n)?t(n,i,r):t(n,i),a=e.get(n);

13return a===void 0?e.set(n,[{input:r,output:i}]):a.every(c=>c.input!==r||c.output!==i)&&a.push({input:r,output:i}),o})(s.connect.bind(s)),s.disconnect=(t=>(n,i,r)=>{if(t.apply(s),n===void 0)e.clear();else if(typeof n=="number")for(const[o,a]of e){const c=a.filter(l=>l.output!==n);c.length===0?e.delete(o):e.set(o,c)}else if(e.has(n))if(i===void 0)e.delete(n);else{const o=e.get(n);if(o!==void 0){const a=o.filter(c=>c.output!==i&&(c.input!==r||r===void 0));a.length===0?e.delete(n):e.set(n,a)}}for(const[o,a]of e)a.forEach(c=>{Tn(o)?s.connect(o,c.output,c.input):s.connect(o,c.output)})})(s.disconnect)},Vo=(s,e,t,n)=>{const{activeInputs:i,passiveInputs:r}=Qt(e),{outputs:o}=Te(s),a=Ht(s),c=l=>{const u=ne(s),h=$t(e);if(l){const p=Bi(r,s,t);hi(i,s,p,!1),!n&&!ft(s)&&u.connect(h,t)}else{const p=Po(i,s,t);di(r,p,!1),!n&&!ft(s)&&u.disconnect(h,t)}};return gt(o,[e,t],l=>l[0]===e&&l[1]===t,!0)?(a.add(c),Ye(s)?hi(i,s,[t,c],!0):di(r,[s,t,c],!0),!0):!1},jo=(s,e,t,n)=>{const{activeInputs:i,passiveInputs:r}=Te(e),o=Wi(i[n],s,t);return o===null?[Fi(r,s,t,n)[2],!1]:[o[2],!0]},qo=(s,e,t)=>{const{activeInputs:n,passiveInputs:i}=Qt(e),r=Wi(n,s,t);return r===null?[Bi(i,s,t)[1],!1]:[r[2],!0]},vs=(s,e,t,n,i)=>{const[r,o]=jo(s,t,n,i);if(r!==null&&(Li(s,r),o&&!e&&!ft(s)&&bn(ne(s),ne(t),n,i)),Ye(t)){const{activeInputs:a}=Te(t);hs(t,a)}},ws=(s,e,t,n)=>{const[i,r]=qo(s,t,n);i!==null&&(Li(s,i),r&&!e&&!ft(s)&&ne(s).disconnect($t(t),n))},Wo=(s,e)=>{const t=Te(s),n=[];for(const i of t.outputs)Jt(i)?vs(s,e,...i):ws(s,e,...i),n.push(i[0]);return t.outputs.clear(),n},Lo=(s,e,t)=>{const n=Te(s),i=[];for(const r of n.outputs)r[1]===t&&(Jt(r)?vs(s,e,...r):ws(s,e,...r),i.push(r[0]),n.outputs.delete(r));return i},Bo=(s,e,t,n,i)=>{const r=Te(s);return Array.from(r.outputs).filter(o=>o[0]===t&&(n===void 0||o[1]===n)&&(i===void 0||o[2]===i)).map(o=>(Jt(o)?vs(s,e,...o):ws(s,e,...o),r.outputs.delete(o),o[0]))},zo=(s,e,t,n,i,r,o,a,c,l,u,h,p,f,d,m)=>class extends l{constructor(v,T,S,k){super(S),this._context=v,this._nativeAudioNode=S;const g=u(v);h(g)&&t(pi,()=>pi(g,m))!==!0&&Fo(S),gs.set(this,S),Ri.set(this,new Set),v.state!=="closed"&&T&&Ot(this),s(this,k,S)}get channelCount(){return this._nativeAudioNode.channelCount}set channelCount(v){this._nativeAudioNode.channelCount=v}get channelCountMode(){return this._nativeAudioNode.channelCountMode}set channelCountMode(v){this._nativeAudioNode.channelCountMode=v}get channelInterpretation(){return this._nativeAudioNode.channelInterpretation}set channelInterpretation(v){this._nativeAudioNode.channelInterpretation=v}get context(){return this._context}get numberOfInputs(){return this._nativeAudioNode.numberOfInputs}get numberOfOutputs(){return this._nativeAudioNode.numberOfOutputs}connect(v,T=0,S=0){if(T<0||T>=this._nativeAudioNode.numberOfOutputs)throw i();const k=u(this._context),g=d(k);if(p(v)||f(v))throw r();if(wn(v)){const w=ne(v);try{const A=xn(this._nativeAudioNode,w,T,S),N=mn(this);(g||N)&&this._nativeAudioNode.disconnect(...A),this.context.state!=="closed"&&!N&&mn(v)&&Ot(v)}catch(A){throw A.code===12?r():A}if(e(this,v,T,S,g)){const A=c([this],v);ns(A,n(g))}return v}const x=$t(v);if(x.name==="playbackRate"&&x.maxValue===1024)throw o();try{this._nativeAudioNode.connect(x,T),(g||mn(this))&&this._nativeAudioNode.disconnect(x,T)}catch(w){throw w.code===12?r():w}if(Vo(this,v,T,g)){const w=c([this],v);ns(w,n(g))}}disconnect(v,T,S){let k;const g=u(this._context),x=d(g);if(v===void 0)k=Wo(this,x);else if(typeof v=="number"){if(v<0||v>=this.numberOfOutputs)throw i();k=Lo(this,x,v)}else{if(T!==void 0&&(T<0||T>=this.numberOfOutputs)||wn(v)&&S!==void 0&&(S<0||S>=v.numberOfInputs))throw i();if(k=Bo(this,x,v,T,S),k.length===0)throw r()}for(const b of k){const w=c([this],b);ns(w,a)}}},Uo=(s,e,t,n,i,r,o,a,c,l,u,h,p)=>(f,d,m,_=null,v=null)=>{const T=m.value,S=new Kr(T),k=d?n(S):null,g={get defaultValue(){return T},get maxValue(){return _===null?m.maxValue:_},get minValue(){return v===null?m.minValue:v},get value(){return m.value},set value(x){m.value=x,g.setValueAtTime(x,f.context.currentTime)},cancelAndHoldAtTime(x){if(typeof m.cancelAndHoldAtTime=="function")k===null&&S.flush(f.context.currentTime),S.add(i(x)),m.cancelAndHoldAtTime(x);else{const b=Array.from(S).pop();k===null&&S.flush(f.context.currentTime),S.add(i(x));const w=Array.from(S).pop();m.cancelScheduledValues(x),b!==w&&w!==void 0&&(w.type==="exponentialRampToValue"?m.exponentialRampToValueAtTime(w.value,w.endTime):w.type==="linearRampToValue"?m.linearRampToValueAtTime(w.value,w.endTime):w.type==="setValue"?m.setValueAtTime(w.value,w.startTime):w.type==="setValueCurve"&&m.setValueCurveAtTime(w.values,w.startTime,w.duration))}return g},cancelScheduledValues(x){return k===null&&S.flush(f.context.currentTime),S.add(r(x)),m.cancelScheduledValues(x),g},exponentialRampToValueAtTime(x,b){if(x===0)throw new RangeError;if(!Number.isFinite(b)||b<0)throw new RangeError;

13const w=f.context.currentTime;return k===null&&S.flush(w),Array.from(S).length===0&&(S.add(l(T,w)),m.setValueAtTime(T,w)),S.add(o(x,b)),m.exponentialRampToValueAtTime(x,b),g},linearRampToValueAtTime(x,b){const w=f.context.currentTime;return k===null&&S.flush(w),Array.from(S).length===0&&(S.add(l(T,w)),m.setValueAtTime(T,w)),S.add(a(x,b)),m.linearRampToValueAtTime(x,b),g},setTargetAtTime(x,b,w){return k===null&&S.flush(f.context.currentTime),S.add(c(x,b,w)),m.setTargetAtTime(x,b,w),g},setValueAtTime(x,b){return k===null&&S.flush(f.context.currentTime),S.add(l(x,b)),m.setValueAtTime(x,b),g},setValueCurveAtTime(x,b,w){const O=x instanceof Float32Array?x:new Float32Array(x);if(h!==null&&h.name==="webkitAudioContext"){const A=b+w,N=f.context.sampleRate,C=Math.ceil(b*N),R=Math.floor(A*N),E=R-C,I=new Float32Array(E);for(let V=0;V<E;V+=1){const W=(O.length-1)/w*((C+V)/N-b),M=Math.floor(W),P=Math.ceil(W);I[V]=M===P?O[M]:(1-(W-M))*O[M]+(1-(P-W))*O[P]}k===null&&S.flush(f.context.currentTime),S.add(u(I,b,w)),m.setValueCurveAtTime(I,b,w);const D=R/N;D<A&&p(g,I[I.length-1],D),p(g,O[O.length-1],A)}else k===null&&S.flush(f.context.currentTime),S.add(u(O,b,w)),m.setValueCurveAtTime(O,b,w);return g}};return t.set(g,m),e.set(g,f),s(g,k),g},Go=s=>({replay(e){for(const t of s)if(t.type==="exponentialRampToValue"){const{endTime:n,value:i}=t;e.exponentialRampToValueAtTime(i,n)}else if(t.type==="linearRampToValue"){const{endTime:n,value:i}=t;e.linearRampToValueAtTime(i,n)}else if(t.type==="setTarget"){const{startTime:n,target:i,timeConstant:r}=t;e.setTargetAtTime(i,n,r)}else if(t.type==="setValue"){const{startTime:n,value:i}=t;e.setValueAtTime(i,n)}else if(t.type==="setValueCurve"){const{duration:n,startTime:i,values:r}=t;e.setValueCurveAtTime(r,i,n)}else throw new Error("Can't apply an unknown automation.")}});class zi{constructor(e){this._map=new Map(e)}get size(){return this._map.size}entries(){return this._map.entries()}forEach(e,t=null){return this._map.forEach((n,i)=>e.call(t,n,i,this))}get(e){return this._map.get(e)}has(e){return this._map.has(e)}keys(){return this._map.keys()}values(){return this._map.values()}}const $o={channelCount:2,channelCountMode:"explicit",channelInterpretation:"speakers",numberOfInputs:1,numberOfOutputs:1,parameterData:{},processorOptions:{}},Zo=(s,e,t,n,i,r,o,a,c,l,u,h,p,f)=>class extends e{constructor(m,_,v){var T;const S=a(m),k=c(S),g=u({...$o,...v});p(g);const x=ls.get(S),b=x==null?void 0:x.get(_),w=k||S.state!=="closed"?S:(T=o(S))!==null&&T!==void 0?T:S,O=i(w,k?null:m.baseLatency,l,_,b,g),A=k?n(_,g,b):null;super(m,!0,O,A);const N=[];O.parameters.forEach((R,E)=>{const I=t(this,k,R);N.push([E,I])}),this._nativeAudioWorkletNode=O,this._onprocessorerror=null,this._parameters=new zi(N),k&&s(S,this);const{activeInputs:C}=r(this);h(O,C)}get onprocessorerror(){return this._onprocessorerror}set onprocessorerror(m){const _=typeof m=="function"?f(this,m):null;this._nativeAudioWorkletNode.onprocessorerror=_;const v=this._nativeAudioWorkletNode.onprocessorerror;this._onprocessorerror=v!==null&&v===_?m:v}get parameters(){return this._parameters===null?this._nativeAudioWorkletNode.parameters:this._parameters}get port(){return this._nativeAudioWorkletNode.port}};function Sn(s,e,t,n,i){if(typeof s.copyFromChannel=="function")e[t].byteLength===0&&(e[t]=new Float32Array(128)),s.copyFromChannel(e[t],n,i);else{const r=s.getChannelData(n);if(e[t].byteLength===0)e[t]=r.slice(i,i+128);else{const o=new Float32Array(r.buffer,i*Float32Array.BYTES_PER_ELEMENT,128);e[t].set(o)}}}const Ui=(s,e,t,n,i)=>{typeof s.copyToChannel=="function"?e[t].byteLength!==0&&s.copyToChannel(e[t],n,i):e[t].byteLength!==0&&s.getChannelData(n).set(e[t],i)},Cn=(s,e)=>{const t=[];for(let n=0;n<s;n+=1){const i=[],r=typeof e=="number"?e:e[n];for(let o=0;o<r;o+=1)i.push(new Float32Array(128));t.push(i)}return t},Yo=(s,e)=>{const t=je(us,s),n=ne(e);return je(t,n)},Ho=async(s,e,t,n,i,r,o)=>{const a=e===null?Math.ceil(s.context.length/128)*128:e.length,c=n.channelCount*n.numberOfInputs,l=i.reduce((_,v)=>_+v,0),u=l===0?null:t.createBuffer(l,a,t.sampleRate);if(r===void 0)throw new Error("Missing the processor constructor.");const h=Te(s),p=await Yo(t,s),f=Cn(n.numberOfInputs,n.channelCount),d=Cn(n.numberOfOutputs,i),m=Array.from(s.parameters.keys()).reduce((_,v)=>({..._,[v]:new Float32Array(128)}),{});for(let _=0;_<a;_+=128){if(n.numberOfInputs>0&&e!==null)for(let v=0;v<n.numberOfInputs;v+=1)for(let T=0;T<n.channelCount;T+=1)Sn(e,f[v],T,T,_);r.parameterDescriptors!==void 0&&e!==null&&r.parameterDescriptors.forEac

13h(({name:v},T)=>{Sn(e,m,v,c+T,_)});for(let v=0;v<n.numberOfInputs;v+=1)for(let T=0;T<i[v];T+=1)d[v][T].byteLength===0&&(d[v][T]=new Float32Array(128));try{const v=f.map((S,k)=>h.activeInputs[k].size===0?[]:S),T=o(_/t.sampleRate,t.sampleRate,()=>p.process(v,d,m));if(u!==null)for(let S=0,k=0;S<n.numberOfOutputs;S+=1){for(let g=0;g<i[S];g+=1)Ui(u,d[S],g,k+g,_);k+=i[S]}if(!T)break}catch(v){s.dispatchEvent(new ErrorEvent("processorerror",{colno:v.colno,filename:v.filename,lineno:v.lineno,message:v.message}));break}}return u},Xo=(s,e,t,n,i,r,o,a,c,l,u,h,p,f,d,m)=>(_,v,T)=>{const S=new WeakMap;let k=null;const g=async(x,b)=>{let w=u(x),O=null;const A=we(w,b),N=Array.isArray(v.outputChannelCount)?v.outputChannelCount:Array.from(v.outputChannelCount);if(h===null){const C=N.reduce((D,V)=>D+V,0),R=i(b,{channelCount:Math.max(1,C),channelCountMode:"explicit",channelInterpretation:"discrete",numberOfOutputs:Math.max(1,C)}),E=[];for(let D=0;D<x.numberOfOutputs;D+=1)E.push(n(b,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"speakers",numberOfInputs:N[D]}));const I=o(b,{channelCount:v.channelCount,channelCountMode:v.channelCountMode,channelInterpretation:v.channelInterpretation,gain:1});I.connect=e.bind(null,E),I.disconnect=c.bind(null,E),O=[R,E,I]}else A||(w=new h(b,_));if(S.set(b,O===null?w:O[2]),O!==null){if(k===null){if(T===void 0)throw new Error("Missing the processor constructor.");if(p===null)throw new Error("Missing the native OfflineAudioContext constructor.");const V=x.channelCount*x.numberOfInputs,W=T.parameterDescriptors===void 0?0:T.parameterDescriptors.length,M=V+W;k=Ho(x,M===0?null:await(async()=>{const q=new p(M,Math.ceil(x.context.length/128)*128,b.sampleRate),$=[],oe=[];for(let J=0;J<v.numberOfInputs;J+=1)$.push(o(q,{channelCount:v.channelCount,channelCountMode:v.channelCountMode,channelInterpretation:v.channelInterpretation,gain:1})),oe.push(i(q,{channelCount:v.channelCount,channelCountMode:"explicit",channelInterpretation:"discrete",numberOfOutputs:v.channelCount}));const _e=await Promise.all(Array.from(x.parameters.values()).map(async J=>{const xe=r(q,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"discrete",offset:J.value});return await f(q,J,xe.offset),xe})),U=n(q,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"speakers",numberOfInputs:Math.max(1,V+W)});for(let J=0;J<v.numberOfInputs;J+=1){$[J].connect(oe[J]);for(let xe=0;xe<v.channelCount;xe+=1)oe[J].connect(U,xe,J*v.channelCount+xe)}for(const[J,xe]of _e.entries())xe.connect(U,0,V+J),xe.start(0);return U.connect(q.destination),await Promise.all($.map(J=>d(x,q,J))),m(q)})(),b,v,N,T,l)}const C=await k,R=t(b,{buffer:null,channelCount:2,channelCountMode:"max",channelInterpretation:"speakers",loop:!1,loopEnd:0,loopStart:0,playbackRate:1}),[E,I,D]=O;C!==null&&(R.buffer=C,R.start(0)),R.connect(E);for(let V=0,W=0;V<x.numberOfOutputs;V+=1){const M=I[V];for(let P=0;P<N[V];P+=1)E.connect(M,W+P,P);W+=N[V]}return D}if(A)for(const[C,R]of x.parameters.entries())await s(b,R,w.parameters.get(C));else for(const[C,R]of x.parameters.entries())await f(b,R,w.parameters.get(C));return await d(x,b,w),w};return{render(x,b){a(b,x);const w=S.get(b);return w!==void 0?Promise.resolve(w):g(x,b)}}},Qo=(s,e,t,n,i,r,o,a,c,l,u,h,p,f,d,m,_,v,T,S)=>class extends d{constructor(g,x){super(g,x),this._nativeContext=g,this._audioWorklet=s===void 0?void 0:{addModule:(b,w)=>s(this,b,w)}}get audioWorklet(){return this._audioWorklet}createAnalyser(){return new e(this)}createBiquadFilter(){return new i(this)}createBuffer(g,x,b){return new t({length:x,numberOfChannels:g,sampleRate:b})}createBufferSource(){return new n(this)}createChannelMerger(g=6){return new r(this,{numberOfInputs:g})}createChannelSplitter(g=6){return new o(this,{numberOfOutputs:g})}createConstantSource(){return new a(this)}createConvolver(){return new c(this)}createDelay(g=1){return new u(this,{maxDelayTime:g})}createDynamicsCompressor(){return new h(this)}createGain(){return new p(this)}createIIRFilter(g,x){return new f(this,{feedback:x,feedforward:g})}createOscillator(){return new m(this)}createPanner(){return new _(this)}

13createPeriodicWave(g,x,b={disableNormalization:!1}){return new v(this,{...b,imag:x,real:g})}createStereoPanner(){return new T(this)}createWaveShaper(){return new S(this)}decodeAudioData(g,x,b){return l(this._nativeContext,g).then(w=>(typeof x=="function"&&x(w),w),w=>{throw typeof b=="function"&&b(w),w})}},Jo={Q:1,channelCount:2,channelCountMode:"max",channelInterpretation:"speakers",detune:0,frequency:350,gain:0,type:"lowpass"},Ko=(s,e,t,n,i,r,o,a)=>class extends s{constructor(l,u){const h=r(l),p={...Jo,...u},f=i(h,p),d=o(h),m=d?t():null;super(l,!1,f,m),this._Q=e(this,d,f.Q,be,ke),this._detune=e(this,d,f.detune,1200*Math.log2(be),-1200*Math.log2(be)),this._frequency=e(this,d,f.frequency,l.sampleRate/2,0),this._gain=e(this,d,f.gain,40*Math.log10(be),ke),this._nativeBiquadFilterNode=f,a(this,1)}get detune(){return this._detune}get frequency(){return this._frequency}get gain(){return this._gain}get Q(){return this._Q}get type(){return this._nativeBiquadFilterNode.type}set type(l){this._nativeBiquadFilterNode.type=l}getFrequencyResponse(l,u,h){try{this._nativeBiquadFilterNode.getFrequencyResponse(l,u,h)}catch(p){throw p.code===11?n():p}if(l.length!==u.length||u.length!==h.length)throw n()}},ea=(s,e,t,n,i)=>()=>{const r=new WeakMap,o=async(a,c)=>{let l=t(a);const u=we(l,c);if(!u){const h={Q:l.Q.value,channelCount:l.channelCount,channelCountMode:l.channelCountMode,channelInterpretation:l.channelInterpretation,detune:l.detune.value,frequency:l.frequency.value,gain:l.gain.value,type:l.type};l=e(c,h)}return r.set(c,l),u?(await s(c,a.Q,l.Q),await s(c,a.detune,l.detune),await s(c,a.frequency,l.frequency),await s(c,a.gain,l.gain)):(await n(c,a.Q,l.Q),await n(c,a.detune,l.detune),await n(c,a.frequency,l.frequency),await n(c,a.gain,l.gain)),await i(a,c,l),l};return{render(a,c){const l=r.get(c);return l!==void 0?Promise.resolve(l):o(a,c)}}},ta=(s,e)=>(t,n)=>{const i=e.get(t);if(i!==void 0)return i;const r=s.get(t);if(r!==void 0)return r;try{const o=n();return o instanceof Promise?(s.set(t,o),o.catch(()=>!1).then(a=>(s.delete(t),e.set(t,a),a))):(e.set(t,o),o)}catch{return e.set(t,!1),!1}},na={channelCount:1,channelCountMode:"explicit",channelInterpretation:"speakers",numberOfInputs:6},sa=(s,e,t,n,i)=>class extends s{constructor(o,a){const c=n(o),l={...na,...a},u=t(c,l),h=i(c)?e():null;super(o,!1,u,h)}},ia=(s,e,t)=>()=>{const n=new WeakMap,i=async(r,o)=>{let a=e(r);if(!we(a,o)){const l={channelCount:a.channelCount,channelCountMode:a.channelCountMode,channelInterpretation:a.channelInterpretation,numberOfInputs:a.numberOfInputs};a=s(o,l)}return n.set(o,a),await t(r,o,a),a};return{render(r,o){const a=n.get(o);return a!==void 0?Promise.resolve(a):i(r,o)}}},ra={channelCount:6,channelCountMode:"explicit",channelInterpretation:"discrete",numberOfOutputs:6},oa=(s,e,t,n,i,r)=>class extends s{constructor(a,c){const l=n(a),u=r({...ra,...c}),h=t(l,u),p=i(l)?e():null;super(a,!1,h,p)}},aa=(s,e,t)=>()=>{const n=new WeakMap,i=async(r,o)=>{let 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13if(a===void 0)o.apply(t),r.clear();else if(typeof a=="number"){o.call(t,a);for(const p of r)p[1]===a&&r.delete(p)}else{e(a)?o.call(t,a,c,l):o.call(t,a,c);for(const p of r)p[0]===a&&(c===void 0||p[1]===c)&&(l===void 0||p[2]===l)&&r.delete(p)}const h=r.size===0;u&&h&&i()})(t.disconnect),t},se=(s,e,t)=>{const n=e[t];n!==void 0&&n!==s[t]&&(s[t]=n)},ge=(s,e)=>{se(s,e,"channelCount"),se(s,e,"channelCountMode"),se(s,e,"channelInterpretation")},mi=s=>typeof s.getFloatTimeDomainData=="function",yc=s=>{s.getFloatTimeDomainData=e=>{const t=new Uint8Array(e.length);s.getByteTimeDomainData(t);const n=Math.max(t.length,s.fftSize);for(let i=0;i<n;i+=1)e[i]=(t[i]-128)*.0078125;return e}},vc=(s,e)=>(t,n)=>{const i=t.createAnalyser();if(ge(i,n),!(n.maxDecibels>n.minDecibels))throw e();return se(i,n,"fftSize"),se(i,n,"maxDecibels"),se(i,n,"minDecibels"),se(i,n,"smoothingTimeConstant"),s(mi,()=>mi(i))||yc(i),i},wc=s=>s===null?null:s.hasOwnProperty("AudioBuffer")?s.AudioBuffer:null,ce=(s,e,t)=>{const n=e[t];n!==void 0&&n!==s[t].value&&(s[t].value=n)},xc=s=>{s.start=(e=>{let t=!1;return(n=0,i=0,r)=>{if(t)throw ye();e.call(s,n,i,r),t=!0}})(s.start)},xs=s=>{s.start=(e=>(t=0,n=0,i)=>{if(typeof i=="number"&&i<0||n<0||t<0)throw new RangeError("The parameters can't be negative.");e.call(s,t,n,i)})(s.start)},bs=s=>{s.stop=(e=>(t=0)=>{if(t<0)throw new RangeError("The parameter can't be negative.");e.call(s,t)})(s.stop)},bc=(s,e,t,n,i,r,o,a,c,l,u)=>(h,p)=>{const f=h.createBufferSource();return ge(f,p),ce(f,p,"playbackRate"),se(f,p,"buffer"),se(f,p,"loop"),se(f,p,"loopEnd"),se(f,p,"loopStart"),e(t,()=>t(h))||xc(f),e(n,()=>n(h))||c(f),e(i,()=>i(h))||l(f,h),e(r,()=>r(h))||xs(f),e(o,()=>o(h))||u(f,h),e(a,()=>a(h))||bs(f),s(h,f),f},Tc=s=>s===null?null:s.hasOwnProperty("AudioContext")?s.AudioContext:s.hasOwnProperty("webkitAudioContext")?s.webkitAudioContext:null,Sc=(s,e)=>(t,n,i)=>{const r=t.destination;if(r.channelCount!==n)try{r.channelCount=n}catch{}i&&r.channelCountMode!=="explicit"&&(r.channelCountMode="explicit"),r.maxChannelCount===0&&Object.defineProperty(r,"maxChannelCount",{value:n});const o=s(t,{channelCount:n,channelCountMode:r.channelCountMode,channelInterpretation:r.channelInterpretation,gain:1});return e(o,"channelCount",a=>()=>a.call(o),a=>c=>{a.call(o,c);try{r.channelCount=c}catch(l){if(c>r.maxChannelCount)throw l}}),e(o,"channelCountMode",a=>()=>a.call(o),a=>c=>{a.call(o,c),r.channelCountMode=c}),e(o,"channelInterpretation",a=>()=>a.call(o),a=>c=>{a.call(o,c),r.channelInterpretation=c}),Object.defineProperty(o,"maxChannelCount",{get:()=>r.maxChannelCount}),o.connect(r),o},Cc=s=>s===null?null:s.hasOwnProperty("AudioWorkletNode")?s.AudioWorkletNode:null,kc=s=>{const{port1:e}=new MessageChannel;try{e.postMessage(s)}finally{e.close()}},Ac=(s,e,t,n,i)=>(r,o,a,c,l,u)=>{if(a!==null)try{const h=new a(r,c,u),p=new Map;let f=null;if(Object.defineProperties(h,{channelCount:{get:()=>u.channelCount,set:()=>{throw s()}},channelCountMode:{get:()=>"explicit",set:()=>{throw s()}},onprocessorerror:{get:()=>f,set:d=>{typeof f=="function"&&h.removeEventListener("processorerror",f),f=typeof d=="function"?d:null,typeof f=="function"&&h.addEventListener("processorerror",f)}}}),h.addEventListener=(d=>(...m)=>{if(m[0]==="processorerror"){const _=typeof m[1]=="function"?m[1]:typeof m[1]=="object"&&m[1]!==null&&typeof m[1].handleEvent=="function"?m[1].handleEvent:null;if(_!==null){const v=p.get(m[1]);v!==void 0?m[1]=v:(m[1]=T=>{T.type==="error"?(Object.defineProperties(T,{type:{value:"processorerror"}}),_(T)):_(new ErrorEvent(m[0],{...T}))},p.set(_,m[1]))}}return d.call(h,"error",m[1],m[2]),d.call(h,...m)})(h.addEventListener),h.removeEventListener=(d=>(...m)=>{if(m[0]==="processorerror"){const _=p.get(m[1]);_!==void 0&&(p.delete(m[1]),m[1]=_)}return d.call(h,"error",m[1],m[2]),d.call(h,m[0],m[1],m[2])})(h.removeEventListener),u.numberOfOutputs!==0){const d=t(r,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"discrete",gain:0});return h.connect(d).connect(r.destination),i(h,()=>d.disconnect(),()=>d.connect(r.destination))}return h}catch(h){throw h.code===11?n():h}if(l===void 0)throw n();return kc(u),e(r,o,l,u)},$i=(s,e)=>s===null?512:Math.max(512,Math.min(16384,Math.pow(2,Math.round(Math.log2(s*e))))),Nc=s=>new Promise((e,t)=>

13{const{port1:n,port2:i}=new MessageChannel;n.onmessage=({data:r})=>{n.close(),i.close(),e(r)},n.onmessageerror=({data:r})=>{n.close(),i.close(),t(r)},i.postMessage(s)}),Oc=async(s,e)=>{const t=await Nc(e);return new s(t)},Mc=(s,e,t,n)=>{let i=us.get(s);i===void 0&&(i=new WeakMap,us.set(s,i));const r=Oc(t,n);return i.set(e,r),r},Ic=(s,e,t,n,i,r,o,a,c,l,u,h,p)=>(f,d,m,_)=>{if(_.numberOfInputs===0&&_.numberOfOutputs===0)throw c();const v=Array.isArray(_.outputChannelCount)?_.outputChannelCount:Array.from(_.outputChannelCount);if(v.some(F=>F<1))throw c();if(v.length!==_.numberOfOutputs)throw e();if(_.channelCountMode!=="explicit")throw c();const T=_.channelCount*_.numberOfInputs,S=v.reduce((F,L)=>F+L,0),k=m.parameterDescriptors===void 0?0:m.parameterDescriptors.length;if(T+k>6||S>6)throw c();const g=new MessageChannel,x=[],b=[];for(let F=0;F<_.numberOfInputs;F+=1)x.push(o(f,{channelCount:_.channelCount,channelCountMode:_.channelCountMode,channelInterpretation:_.channelInterpretation,gain:1})),b.push(i(f,{channelCount:_.channelCount,channelCountMode:"explicit",channelInterpretation:"discrete",numberOfOutputs:_.channelCount}));const w=[];if(m.parameterDescriptors!==void 0)for(const{defaultValue:F,maxValue:L,minValue:me,name:ie}of m.parameterDescriptors){const H=r(f,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"discrete",offset:_.parameterData[ie]!==void 0?_.parameterData[ie]:F===void 0?0:F});Object.defineProperties(H.offset,{defaultValue:{get:()=>F===void 0?0:F},maxValue:{get:()=>L===void 0?be:L},minValue:{get:()=>me===void 0?ke:me}}),w.push(H)}const O=n(f,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"speakers",numberOfInputs:Math.max(1,T+k)}),A=$i(d,f.sampleRate),N=a(f,A,T+k,Math.max(1,S)),C=i(f,{channelCount:Math.max(1,S),channelCountMode:"explicit",channelInterpretation:"discrete",numberOfOutputs:Math.max(1,S)}),R=[];for(let F=0;F<_.numberOfOutputs;F+=1)R.push(n(f,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"speakers",numberOfInputs:v[F]}));for(let F=0;F<_.numberOfInputs;F+=1){x[F].connect(b[F]);for(let L=0;L<_.channelCount;L+=1)b[F].connect(O,L,F*_.channelCount+L)}const E=new zi(m.parameterDescriptors===void 0?[]:m.parameterDescriptors.map(({name:F},L)=>{const me=w[L];return me.connect(O,0,T+L),me.start(0),[F,me.offset]}));O.connect(N);let I=_.channelInterpretation,D=null;const V=_.numberOfOutputs===0?[N]:R,W={get bufferSize(){return A},get channelCount(){return _.channelCount},set channelCount(F){throw t()},get channelCountMode(){return _.channelCountMode},set channelCountMode(F){throw t()},get channelInterpretation(){return I},set channelInterpretation(F){for(const L of x)L.channelInterpretation=F;I=F},get context(){return N.context},get inputs(){return x},get numberOfInputs(){return _.numberOfInputs},get numberOfOutputs(){return _.numberOfOutputs},get onprocessorerror(){return D},set onprocessorerror(F){typeof D=="function"&&W.removeEventListener("processorerror",D),D=typeof F=="function"?F:null,typeof D=="function"&&W.addEventListener("processorerror",D)},get parameters(){return E},get port(){return g.port2},addEventListener(...F){return N.addEventListener(F[0],F[1],F[2])},connect:s.bind(null,V),disconnect:l.bind(null,V),dispatchEvent(...F){return N.dispatchEvent(F[0])},removeEventListener(...F){return N.removeEventListener(F[0],F[1],F[2])}},M=new Map;g.port1.addEventListener=(F=>(...L)=>{if(L[0]==="message"){const me=typeof L[1]=="function"?L[1]:typeof L[1]=="object"&&L[1]!==null&&typeof L[1].handleEvent=="function"?L[1].handleEvent:null;if(me!==null){const ie=M.get(L[1]);ie!==void 0?L[1]=ie:(L[1]=H=>{u(f.currentTime,f.sampleRate,()=>me(H))},M.set(me,L[1]))}}return F.call(g.port1,L[0],L[1],L[2])})(g.port1.addEventListener),g.port1.removeEventListener=(F=>(...L)=>{if(L[0]==="message"){const me=M.get(L[1]);me!==void 0&&(M.delete(L[1]),L[1]=me)}return F.call(g.port1,L[0],L[1],L[2])})(g.port1.removeEventListener);let P=null;Object.defineProperty(g.port1,"onmessage",{get:()=>P,set:F=>{typeof P=="function"&&g.port1.removeEventListener("message",P),P=typeof F=="function"?F:null,typeof P=="function"&&(g.port1.addEventListener("message",P),g.port1.start())}}),m.prototype.port=g.port1;let q=null;Mc(f,W,m,_).then(F=>q=F);const oe=Cn(_.numberOfInputs,_.channelCount),_e=Cn(_.numberOfOutputs,v),U=m.parameterDescriptors===void 0?[]:m.parameterDescriptors.reduce((F,{name:L})=>({...F,[L]:new Float32Array(128)}),{});let J=!0;const xe=()=>{_.numberOfOutputs>0&&N.disconnect(C);for(let F=0,L=0;F<_.numberOfOutputs;F+=1){const me=R[F];for(let ie=0;ie<v[F];ie+=1)C.disconnect(me,L+ie,ie);L+=v[F]}},j=new Map;N.onaudioprocess=({inputBuffer:F,outputBuffer:L})=>{if(q!==null){const me=h(W);for(let ie=0;ie<A;ie+=128){for(let H=0;H<_.numberOfInputs;H+=1)for(let ae=0;ae<_.channelCount;ae+=1)Sn(F,oe[H],ae,ae,ie);

13m.parameterDescriptors!==void 0&&m.parameterDescriptors.forEach(({name:H},ae)=>{Sn(F,U,H,T+ae,ie)});for(let H=0;H<_.numberOfInputs;H+=1)for(let ae=0;ae<v[H];ae+=1)_e[H][ae].byteLength===0&&(_e[H][ae]=new Float32Array(128));try{const H=oe.map((Me,Ke)=>{if(me[Ke].size>0)return j.set(Ke,A/128),Me;const Qn=j.get(Ke);return Qn===void 0?[]:(Me.every(jr=>jr.every(qr=>qr===0))&&(Qn===1?j.delete(Ke):j.set(Ke,Qn-1)),Me)});J=u(f.currentTime+ie/f.sampleRate,f.sampleRate,()=>q.process(H,_e,U));for(let Me=0,Ke=0;Me<_.numberOfOutputs;Me+=1){for(let zt=0;zt<v[Me];zt+=1)Ui(L,_e[Me],zt,Ke+zt,ie);Ke+=v[Me]}}catch(H){J=!1,W.dispatchEvent(new ErrorEvent("processorerror",{colno:H.colno,filename:H.filename,lineno:H.lineno,message:H.message}))}if(!J){for(let H=0;H<_.numberOfInputs;H+=1){x[H].disconnect(b[H]);for(let ae=0;ae<_.channelCount;ae+=1)b[ie].disconnect(O,ae,H*_.channelCount+ae)}if(m.parameterDescriptors!==void 0){const H=m.parameterDescriptors.length;for(let ae=0;ae<H;ae+=1){const Me=w[ae];Me.disconnect(O,0,T+ae),Me.stop()}}O.disconnect(N),N.onaudioprocess=null,lt?xe():wt();break}}}};let lt=!1;const ut=o(f,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"discrete",gain:0}),vt=()=>N.connect(ut).connect(f.destination),wt=()=>{N.disconnect(ut),ut.disconnect()},Fr=()=>{if(J){wt(),_.numberOfOutputs>0&&N.connect(C);for(let F=0,L=0;F<_.numberOfOutputs;F+=1){const me=R[F];for(let ie=0;ie<v[F];ie+=1)C.connect(me,L+ie,ie);L+=v[F]}}lt=!0},Vr=()=>{J&&(vt(),xe()),lt=!1};return vt(),p(W,Fr,Vr)},Zi=(s,e)=>{const t=s.createBiquadFilter();return ge(t,e),ce(t,e,"Q"),ce(t,e,"detune"),ce(t,e,"frequency"),ce(t,e,"gain"),se(t,e,"type"),t},Ec=(s,e)=>(t,n)=>{const i=t.createChannelMerger(n.numberOfInputs);return s!==null&&s.name==="webkitAudioContext"&&e(t,i),ge(i,n),i},Dc=s=>{const e=s.numberOfOutputs;Object.defineProperty(s,"channelCount",{get:()=>e,set:t=>{if(t!==e)throw ye()}}),Object.defineProperty(s,"channelCountMode",{get:()=>"explicit",set:t=>{if(t!=="explicit")throw ye()}}),Object.defineProperty(s,"channelInterpretation",{get:()=>"discrete",set:t=>{if(t!=="discrete")throw ye()}})},Kt=(s,e)=>{const t=s.createChannelSplitter(e.numberOfOutputs);return ge(t,e),Dc(t),t},Rc=(s,e,t,n,i)=>(r,o)=>{if(r.createConstantSource===void 0)return t(r,o);const a=r.createConstantSource();return ge(a,o),ce(a,o,"offset"),e(n,()=>n(r))||xs(a),e(i,()=>i(r))||bs(a),s(r,a),a},Vt=(s,e)=>(s.connect=e.connect.bind(e),s.disconnect=e.disconnect.bind(e),s),Pc=(s,e,t,n)=>(i,{offset:r,...o})=>{const a=i.createBuffer(1,2,44100),c=e(i,{buffer:null,channelCount:2,channelCountMode:"max",channelInterpretation:"speakers",loop:!1,loopEnd:0,loopStart:0,playbackRate:1}),l=t(i,{...o,gain:r}),u=a.getChannelData(0);u[0]=1,u[1]=1,c.buffer=a,c.loop=!0;const h={get bufferSize(){},get channelCount(){return l.channelCount},set channelCount(d){l.channelCount=d},get channelCountMode(){return l.channelCountMode},set channelCountMode(d){l.channelCountMode=d},get channelInterpretation(){return l.channelInterpretation},set channelInterpretation(d){l.channelInterpretation=d},get context(){return l.context},get inputs(){return[]},get numberOfInputs(){return c.numberOfInputs},get numberOfOutputs(){return l.numberOfOutputs},get offset(){return l.gain},get onended(){return c.onended},set onended(d){c.onended=d},addEventListener(...d){return c.addEventListener(d[0],d[1],d[2])},dispatchEvent(...d){return c.dispatchEvent(d[0])},removeEventListener(...d){return c.removeEventListener(d[0],d[1],d[2])},start(d=0){c.start.call(c,d)},stop(d=0){c.stop.call(c,d)}},p=()=>c.connect(l),f=()=>c.disconnect(l);return s(i,c),n(Vt(h,l),p,f)},Fc=(s,e)=>(t,n)=>{const i=t.createConvolver();if(ge(i,n),n.disableNormalization===i.normalize&&(i.normalize=!n.disableNormalization),se(i,n,"buffer"),n.channelCount>2||(e(i,"channelCount",r=>()=>r.call(i),r=>o=>{if(o>2)throw s();return r.call(i,o)}),n.channelCountMode==="max"))throw s();return e(i,"channelCountMode",r=>()=>r.call(i),r=>o=>{if(o==="max")throw s();return r.call(i,o)}),i},Yi=(s,e)=>{const t=s.createDelay(e.maxDelayTime);return ge(t,e),ce(t,e,"delayTime"),t},Vc=s=>(e,t)=>{const n=e.createDynamicsCompressor();if(ge(n,t),t.channelCount>2||t.channelCountMode==="max")throw s();

13return ce(n,t,"attack"),ce(n,t,"knee"),ce(n,t,"ratio"),ce(n,t,"release"),ce(n,t,"threshold"),n},Ne=(s,e)=>{const t=s.createGain();return ge(t,e),ce(t,e,"gain"),t},jc=s=>(e,t,n)=>{if(e.createIIRFilter===void 0)return s(e,t,n);const i=e.createIIRFilter(n.feedforward,n.feedback);return ge(i,n),i};function qc(s,e){const t=e[0]*e[0]+e[1]*e[1];return[(s[0]*e[0]+s[1]*e[1])/t,(s[1]*e[0]-s[0]*e[1])/t]}function Wc(s,e){return[s[0]*e[0]-s[1]*e[1],s[0]*e[1]+s[1]*e[0]]}function gi(s,e){let t=[0,0];for(let n=s.length-1;n>=0;n-=1)t=Wc(t,e),t[0]+=s[n];return t}const Lc=(s,e,t,n)=>(i,r,{channelCount:o,channelCountMode:a,channelInterpretation:c,feedback:l,feedforward:u})=>{const h=$i(r,i.sampleRate),p=l instanceof Float64Array?l:new Float64Array(l),f=u instanceof Float64Array?u:new Float64Array(u),d=p.length,m=f.length,_=Math.min(d,m);if(d===0||d>20)throw n();if(p[0]===0)throw e();if(m===0||m>20)throw n();if(f[0]===0)throw e();if(p[0]!==1){for(let w=0;w<m;w+=1)f[w]/=p[0];for(let w=1;w<d;w+=1)p[w]/=p[0]}const v=t(i,h,o,o);v.channelCount=o,v.channelCountMode=a,v.channelInterpretation=c;const T=32,S=[],k=[],g=[];for(let w=0;w<o;w+=1){S.push(0);const O=new Float32Array(T),A=new Float32Array(T);O.fill(0),A.fill(0),k.push(O),g.push(A)}v.onaudioprocess=w=>{const O=w.inputBuffer,A=w.outputBuffer,N=O.numberOfChannels;for(let C=0;C<N;C+=1){const R=O.getChannelData(C),E=A.getChannelData(C);S[C]=Gi(p,d,f,m,_,k[C],g[C],S[C],T,R,E)}};const x=i.sampleRate/2;return Vt({get bufferSize(){return h},get channelCount(){return v.channelCount},set channelCount(w){v.channelCount=w},get channelCountMode(){return v.channelCountMode},set channelCountMode(w){v.channelCountMode=w},get channelInterpretation(){return v.channelInterpretation},set channelInterpretation(w){v.channelInterpretation=w},get context(){return v.context},get inputs(){return[v]},get numberOfInputs(){return v.numberOfInputs},get numberOfOutputs(){return v.numberOfOutputs},addEventListener(...w){return v.addEventListener(w[0],w[1],w[2])},dispatchEvent(...w){return v.dispatchEvent(w[0])},getFrequencyResponse(w,O,A){if(w.length!==O.length||O.length!==A.length)throw s();const N=w.length;for(let C=0;C<N;C+=1){const R=-Math.PI*(w[C]/x),E=[Math.cos(R),Math.sin(R)],I=gi(f,E),D=gi(p,E),V=qc(I,D);O[C]=Math.sqrt(V[0]*V[0]+V[1]*V[1]),A[C]=Math.atan2(V[1],V[0])}},removeEventListener(...w){return v.removeEventListener(w[0],w[1],w[2])}},v)},Bc=(s,e)=>s.createMediaElementSource(e.mediaElement),zc=(s,e)=>{const t=s.createMediaStreamDestination();return ge(t,e),t.numberOfOutputs===1&&Object.defineProperty(t,"numberOfOutputs",{get:()=>0}),t},Uc=(s,{mediaStream:e})=>{const t=e.getAudioTracks();t.sort((r,o)=>r.id<o.id?-1:r.id>o.id?1:0);const n=t.slice(0,1),i=s.createMediaStreamSource(new MediaStream(n));return Object.defineProperty(i,"mediaStream",{value:e}),i},Gc=(s,e)=>(t,{mediaStreamTrack:n})=>{if(typeof t.createMediaStreamTrackSource=="function")return t.createMediaStreamTrackSource(n);const i=new MediaStream([n]),r=t.createMediaStreamSource(i);if(n.kind!=="audio")throw s();if(e(t))throw new TypeError;return r},$c=s=>s===null?null:s.hasOwnProperty("OfflineAudioContext")?s.OfflineAudioContext:s.hasOwnProperty("webkitOfflineAudioContext")?s.webkitOfflineAudioContext:null,Zc=(s,e,t,n,i,r)=>(o,a)=>{const c=o.createOscillator();return ge(c,a),ce(c,a,"detune"),ce(c,a,"frequency"),a.periodicWave!==void 0?c.setPeriodicWave(a.periodicWave):se(c,a,"type"),e(t,()=>t(o))||xs(c),e(n,()=>n(o))||r(c,o),e(i,()=>i(o))||bs(c),s(o,c),c},Yc=s=>(e,t)=>{const n=e.createPanner();return n.orientationX===void 0?s(e,t):(ge(n,t),ce(n,t,"orientationX"),ce(n,t,"orientationY"),ce(n,t,"orientationZ"),ce(n,t,"positionX"),ce(n,t,"positionY"),ce(n,t,"positionZ"),se(n,t,"coneInnerAngle"),se(n,t,"coneOuterAngle"),se(n,t,"coneOuterGain"),se(n,t,"distanceModel"),se(n,t,"maxDistance"),se(n,t,"panningModel"),se(n,t,"refDistance"),se(n,t,"rolloffFactor"),n)},Hc=(s,e,t,n,i,r,o,a,c,l)=>(u,{coneInnerAngle:h,coneOuterAngle:p,coneOuterGain:f,distanceModel:d,maxDistance:m,orientationX:_,orientationY:v,orientationZ:T,panningModel:S,positionX:k,positionY:g,positionZ:x,refDistance:b,rolloffFactor:w,...O})=>{const A=u.createPanner();if(O.channelCount>2||O.channelCountMode==="max")throw o();ge(A,O);const N={channelCount:1,channelCountMode:"explicit",channelInterpretation:"discrete"},C=t(u,{...N,channelInterpretation:"speakers",numberOfInputs:6}),R=n(u,{...O,gain:1}),E=n(u,{...N,gain:1}),I=n(u,{...N,gain:0}),D=n(u,{...N,gain:0}),V=n(u,{...N,gain:0}),W=n(u,{...N,gain:0}),M=n(u,{...N,gain:0}),P=i(u,256,6,1),q=r(u,{...N,curve:new Float32Array([1,1]),oversample:"none"});let $=[_,v,T],oe=[k,g,x];const _e=new Float32Array(1);P.onaudioprocess=({inputBuffer:j})=>{const lt=[c(j,_e,0),c(j,_e,1),c(j,_e,2)];lt.some((vt,wt)=>vt!==$[wt])&&(A.setOrientation(...lt),$=lt);const ut=[c(j,_e,3),c(j,_e,4),c(j,_e,5)];ut.some((vt,wt)=>vt!==oe[wt])&&(A.setPosition(...ut),oe=ut)},Object.defineProperty(I.gain,"defaultValue",{get:()=>0}),Object.defineProperty(D.gain,"defaultValue",{get:()=>0}),Object.defineProperty(V.gain,"defaultValue",{get:()=>0}),Object.defineProperty(W.gain,"defaultValue",{get:()=>0}),Object.defineProperty(M.gain,"defaultValue",{get:()=>0});const U={get bufferSize(){},get channelCount(){return A.channelCount},set channelCount(j){if(j>2)throw o();R.channelCount=j,A.channelCount=j},get channelCountMode(){return A.channelCountMode},set channelCountMode(j){if(j==="max")throw o();R.channelCountMode=j,A.channelCountMode=j},get channelInterpretation(){return A.channelInterpretation},set channelInterpretation(j){R.channelInterpretation=j,A.channelInterpretation=j},get coneInnerAngle(){return A.coneInnerAngle},set coneInnerAngle(j){A.coneInnerAngle=j},get coneOuterAngle(){return A.coneOuterAngle},set coneOuterAngle(j){A.coneOuterAngle=j},get coneOuterGain(){return A.coneOuterGain},set coneOuterGain(j){if(j<0||j>1)throw e();A.coneOuterGain=j},get context(){return A.context},get distanceModel(){return A.distanceModel},set distanceModel(j){A.distanceModel=j},get inputs(){return[R]},get maxDistance(){return A.maxDistance},set maxDistance(j){if(j<0)throw new RangeError;A.maxDistance=j},get numberOfInputs(){return A.numberOfInputs},get numberOfOutputs(){return A.numberOfOutputs},get orientationX(){return E.gain},get orientationY(){return I.gain},get orientationZ(){return D.gain},get panningModel(){return A.panningModel},set panningModel(j){A.panningModel=j},get positionX(){return V.gain},get positionY(){return W.gain},get positionZ(){return M.gain},get refDistance(){return A.refDistance},set refDistance(j){if(j<0)throw new RangeError;A.refDistance=j},get rolloffFactor(){return A.rolloffFactor},set rolloffFactor(j){if(j<0)throw new RangeError;A.rolloffFactor=j},addEventListener(...j){return R.addEventListener(j[0],j[1],j[2])},dispatchEvent(...j){return R.dispatchEvent(j[0])},removeEventListener(...j){return R.removeEventListener(j[0],j[1],j[2])}};h!==U.coneInnerAngle&&(U.coneInnerAngle=h),p!==U.coneOuterAngle&&(U.coneOuterAngle=p),f!==U.coneOuterGain&&(U.coneOuterGain=f),d!==U.distanceModel&&(U.distanceModel=d),m!==U.maxDistance&&(U.maxDistance=m),_!==U.orientationX.value&&(U.orientationX.value=_),v!==U.orientationY.value&&(U.orientationY.value=v),T!==U.orientationZ.value&&(U.orientationZ.value=T),S!==U.panningModel&&(U.panningModel=S),k!==U.positionX.value&&(U.positionX.value=k),g!==U.positionY.value&&(U.positionY.value=g),x!==U.positionZ.value&&(U.positionZ.value=x),b!==U.refDistance&&(U.refDistance=b),w!==U.rolloffFactor&&(U.rolloffFactor=w),($[0]!==1||$[1]!==0||$[2]!==0)&&A.setOrientation(...$),(oe[0]!==0||oe[1]!==0||oe[2]!==0)&&A.setPosition(...oe);const J=()=>{R.connect(A),s(R,q,0,0),q.connect(E).connect(C,0,0),q.connect(I).connect(C,0,1),q.connect(D).connect(C,0,2),q.connect(V).connect(C,0,3),q.connect(W).connect(C,0,4),q.connect(M).connect(C,0,5),C.connect(P).connect(u.destination)},xe=()=>{R.disconnect(A),a(R,q,0,0),q.disconnect(E),E.disconnect(C),q.disconnect(I),I.disconnect(C),q.disconnect(D),D.disconnect(C),q.disconnect(V),V.disconnect(C),q.disconnect(W),W.disconnect(C),q.disconnect(M),M.disconnect(C),C.disconnect(P),P.disconnect(u.destination)};return l(Vt(U,A),J,xe)},Xc=s=>(e,{disableNormalization:t,imag:n,real:i})=>{const r=n instanceof Float32Array?n:new Float32Array(n),o=i instanceof Float32Array?i:new Float32Array(i),a=e.createPerio

13dicWave(o,r,{disableNormalization:t});if(Array.from(n).length<2)throw s();return a},en=(s,e,t,n)=>s.createScriptProcessor(e,t,n),Qc=(s,e)=>(t,n)=>{const i=n.channelCountMode;if(i==="clamped-max")throw e();if(t.createStereoPanner===void 0)return s(t,n);const r=t.createStereoPanner();return ge(r,n),ce(r,n,"pan"),Object.defineProperty(r,"channelCountMode",{get:()=>i,set:o=>{if(o!==i)throw e()}}),r},Jc=(s,e,t,n,i,r)=>{const a=new Float32Array([1,1]),c=Math.PI/2,l={channelCount:1,channelCountMode:"explicit",channelInterpretation:"discrete"},u={...l,oversample:"none"},h=(d,m,_,v)=>{const T=new Float32Array(16385),S=new Float32Array(16385);for(let O=0;O<16385;O+=1){const A=O/16384*c;T[O]=Math.cos(A),S[O]=Math.sin(A)}const k=t(d,{...l,gain:0}),g=n(d,{...u,curve:T}),x=n(d,{...u,curve:a}),b=t(d,{...l,gain:0}),w=n(d,{...u,curve:S});return{connectGraph(){m.connect(k),m.connect(x.inputs===void 0?x:x.inputs[0]),m.connect(b),x.connect(_),_.connect(g.inputs===void 0?g:g.inputs[0]),_.connect(w.inputs===void 0?w:w.inputs[0]),g.connect(k.gain),w.connect(b.gain),k.connect(v,0,0),b.connect(v,0,1)},disconnectGraph(){m.disconnect(k),m.disconnect(x.inputs===void 0?x:x.inputs[0]),m.disconnect(b),x.disconnect(_),_.disconnect(g.inputs===void 0?g:g.inputs[0]),_.disconnect(w.inputs===void 0?w:w.inputs[0]),g.disconnect(k.gain),w.disconnect(b.gain),k.disconnect(v,0,0),b.disconnect(v,0,1)}}},p=(d,m,_,v)=>{const T=new Float32Array(16385),S=new Float32Array(16385),k=new Float32Array(16385),g=new Float32Array(16385),x=Math.floor(16385/2);for(let V=0;V<16385;V+=1)if(V>x){const W=(V-x)/(16384-x)*c;T[V]=Math.cos(W),S[V]=Math.sin(W),k[V]=0,g[V]=1}else{const W=V/(16384-x)*c;T[V]=1,S[V]=0,k[V]=Math.cos(W),g[V]=Math.sin(W)}const b=e(d,{channelCount:2,channelCountMode:"explicit",channelInterpretation:"discrete",numberOfOutputs:2}),w=t(d,{...l,gain:0}),O=n(d,{...u,curve:T}),A=t(d,{...l,gain:0}),N=n(d,{...u,curve:S}),C=n(d,{...u,curve:a}),R=t(d,{...l,gain:0}),E=n(d,{...u,curve:k}),I=t(d,{...l,gain:0}),D=n(d,{...u,curve:g});return{connectGraph(){m.connect(b),m.connect(C.inputs===void 0?C:C.inputs[0]),b.connect(w,0),b.connect(A,0),b.connect(R,1),b.connect(I,1),C.connect(_),_.connect(O.inputs===void 0?O:O.inputs[0]),_.connect(N.inputs===void 0?N:N.inputs[0]),_.connect(E.inputs===void 0?E:E.inputs[0]),_.connect(D.inputs===void 0?D:D.inputs[0]),O.connect(w.gain),N.connect(A.gain),E.connect(R.gain),D.connect(I.gain),w.connect(v,0,0),R.connect(v,0,0),A.connect(v,0,1),I.connect(v,0,1)},disconnectGraph(){m.disconnect(b),m.disconnect(C.inputs===void 0?C:C.inputs[0]),b.disconnect(w,0),b.disconnect(A,0),b.disconnect(R,1),b.disconnect(I,1),C.disconnect(_),_.disconnect(O.inputs===void 0?O:O.inputs[0]),_.disconnect(N.inputs===void 0?N:N.inputs[0]),_.disconnect(E.inputs===void 0?E:E.inputs[0]),_.disconnect(D.inputs===void 0?D:D.inputs[0]),O.disconnect(w.gain),N.disconnect(A.gain),E.disconnect(R.gain),D.disconnect(I.gain),w.disconnect(v,0,0),R.disconnect(v,0,0),A.disconnect(v,0,1),I.disconnect(v,0,1)}}},f=(d,m,_,v,T)=>{if(m===1)return h(d,_,v,T);if(m===2)return p(d,_,v,T);throw i()};return(d,{channelCount:m,channelCountMode:_,pan:v,...T})=>{if(_==="max")throw i();const S=s(d,{...T,channelCount:1,channelCountMode:_,numberOfInputs:2}),k=t(d,{...T,channelCount:m,channelCountMode:_,gain:1}),g=t(d,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"discrete",gain:v});let{connectGraph:x,disconnectGraph:b}=f(d,m,k,g,S);Object.defineProperty(g.gain,"defaultValue",{get:()=>0}),Object.defineProperty(g.gain,"maxValue",{get:()=>1}),Object.defineProperty(g.gain,"minValue",{get:()=>-1});const w={get bufferSize(){},get channelCount(){return k.channelCount},set channelCount(C){k.channelCount!==C&&(O&&b(),{connectGraph:x,disconnectGraph:b}=f(d,C,k,g,S),O&&x()),k.channelCount=C},get channelCountMode(){return k.channelCountMode},set channelCountMode(C){if(C==="clamped-max"||C==="max")throw i();k.channelCountMode=C},get channelInterpretation(){return k.channelInterpretation},set channelInterpretation(C){k.channelInterpretation=C},get context(){return k.context},get inputs(){return[k]},get numberOfInputs(){return k.numberOfInputs},get numberOfOutputs(){return k.numberOfOutputs},get pan(){return g.gain},addEventListener(...C){return k.addEventListener(C[0],C[1],C[2])},dispatchEvent(...C){return k.dispatchEvent(C[0])},removeEventListener(...C){return k.removeEventListener(C[0],C[1],C[2])}};let O=!1;const A=()=>{x(),O=!0},N=()=>{b(),O=!1};return r(Vt(w,S),A,N)}},Kc=(s,e,t,n,i,r,o)=>(a,c)=>{const l=a.createWaveShaper();if(r!==null&&r.name==="webkitAudioContext"&&a.createGain().gain.automationRate===void 0)return t(a,c);ge(l,c);const u=c.curve===null||c.curve instanceof Float32Array?c.curve:new Float32Array(c.curve);if(u!==null&&u.length<2)throw e();se(l,{curve:u},"curve"),se(l,c,"oversample");let h=null,p=!1;return o(l,"curve",m=>()=>m.call(l),m=>_=>(m.call(l,_),p&&(n(_)&&h===null?h=s(a,l):!n(_)&&h!==null&&(h(),h=null)),_)),i(l,()=>{p=!0,n(l.curve)&&(h=s(a,l))},()=>{p=!1,h!==null&&(h(),h=null)})},el=(s,e,t,n,i)=>(r,{curve:o,oversample:a,...c})=>{const l=r.createWaveShaper(),u=r.createWaveShaper();ge(l,c),ge(u,c);const h=t(r,{...c,gain:1}),p=t(r,{...c,gain:-1}),f=t(r,{...c,gain:1}),d=t(r,{...c,gain:-1});let m=null,_=!1,v=null;const T={get bufferSize(){},get channelCount(){return l.channelCount},set channelCount(g){h.channelCount=g,p.channelCount=g,l.channelCount=g,f.channelCount=g,u.channelCount=g,d.channelCount=g},get channelCountMode(){return l.channelCountMode},set channelCountMode(g){h.channelCountMode=g,p.channelCountMode=g,l.channelCountMode=g,f.channelCountMode=g,u.channelCountMode=g,d.channelCountMode=g},get channelInterpretation(){return l.channelInterpretation},set channelInterpretation(g){h.channelInterpretation=g,p.channelInterpretation=g,l.channelInterpretation=g,f.channelInterpretation=g,u.channelInterpretation=g,d.channelInterpretation=g},get context(){return l.context},get curve(){return v},set curve(g){if(g!==null&&g.length<2)throw e();if(g===null)l.curve=g,u.curve=g;else{const x=g.length,b=new Float32Array(x+2-x%2),w=new Float32Array(x+2-x%2);b[0]=g[0],w[0]=-g[x-1];const O=Math.ceil((x+1)/2),A=(x+1)/2-1;for(let N=1;N<O;N+=1){const C=N/O*A,R=Math.floor(C),E=Math.ceil(C);b[N]=R===E?g[R]:(1-(C-R))*g[R]+(1-(E-C))*g[E],w[N]=R===E?-g[x-1-R]:-((1-(C-R))*g[x-1-R])-(1-(E-C))*g[x-1-E]}b[O]=x%2===1?g[O-1]:(g[O-2]+g[O-1])/2,l.curve=b,u.curve=w}v=g,_&&(n(v)&&m===null?m=s(r,h):m!==null&&(m(),m=null))},get inputs(){return[h]},get numberOfInputs(){return l.numberOfInputs},get numberOfOutputs(){return l.numberOfOutputs},get oversample(){return l.oversample},set oversample(g){l.oversample=g,u.oversample=g},addEventListener(...g){return h.addEventListener(g[0],g[1],g[2])},dispatchEvent(...g){return h.dispatchEvent(g[0])},removeEventListener(...g){return h.removeEventListener(g[0],g[1],g[2])}};o!==null&&(T.curve=o instanceof Float32Array?o:new Float32Array(o)),a!==T.oversample&&(T.oversample=a);const S=()=>{h.connect(l).connect(f),h.connect(p).connect(u).connect(d).connect(f),_=!0,n(v)&&(m=s(r,h))},k=()=>{h.disconnect(l),l.disconnect(f),h.disconnect(p),p.disconnect(u),u.disconnect(d),d.disconnect(f),_=!1,m!==null&&(m(),m=null)};

13return i(Vt(T,f),S,k)},Ce=()=>new DOMException("","NotSupportedError"),tl={numberOfChannels:1},nl=(s,e,t,n,i)=>class extends s{constructor(o,a,c){let l;if(typeof o=="number"&&a!==void 0&&c!==void 0)l={length:a,numberOfChannels:o,sampleRate:c};else if(typeof o=="object")l=o;else throw new Error("The given parameters are not valid.");const{length:u,numberOfChannels:h,sampleRate:p}={...tl,...l},f=n(h,u,p);e(Zt,()=>Zt(f))||f.addEventListener("statechange",(()=>{let d=0;const m=_=>{this._state==="running"&&(d>0?(f.removeEventListener("statechange",m),_.stopImmediatePropagation(),this._waitForThePromiseToSettle(_)):d+=1)};return m})()),super(f,h),this._length=u,this._nativeOfflineAudioContext=f,this._state=null}get length(){return this._nativeOfflineAudioContext.length===void 0?this._length:this._nativeOfflineAudioContext.length}get state(){return this._state===null?this._nativeOfflineAudioContext.state:this._state}startRendering(){return this._state==="running"?Promise.reject(t()):(this._state="running",i(this.destination,this._nativeOfflineAudioContext).finally(()=>{this._state=null,qi(this)}))}_waitForThePromiseToSettle(o){this._state===null?this._nativeOfflineAudioContext.dispatchEvent(o):setTimeout(()=>this._waitForThePromiseToSettle(o))}},sl={channelCount:2,channelCountMode:"max",channelInterpretation:"speakers",detune:0,frequency:440,periodicWave:void 0,type:"sine"},il=(s,e,t,n,i,r,o)=>class extends s{constructor(c,l){const u=i(c),h={...sl,...l},p=t(u,h),f=r(u),d=f?n():null,m=c.sampleRate/2;super(c,!1,p,d),this._detune=e(this,f,p.detune,153600,-153600),this._frequency=e(this,f,p.frequency,m,-m),this._nativeOscillatorNode=p,this._onended=null,this._oscillatorNodeRenderer=d,this._oscillatorNodeRenderer!==null&&h.periodicWave!==void 0&&(this._oscillatorNodeRenderer.periodicWave=h.periodicWave)}get detune(){return this._detune}get frequency(){return this._frequency}get onended(){return this._onended}set onended(c){const l=typeof c=="function"?o(this,c):null;this._nativeOscillatorNode.onended=l;const u=this._nativeOscillatorNode.onended;this._onended=u!==null&&u===l?c:u}get type(){return this._nativeOscillatorNode.type}set type(c){this._nativeOscillatorNode.type=c,this._oscillatorNodeRenderer!==null&&(this._oscillatorNodeRenderer.periodicWave=null)}setPeriodicWave(c){this._nativeOscillatorNode.setPeriodicWave(c),this._oscillatorNodeRenderer!==null&&(this._oscillatorNodeRenderer.periodicWave=c)}start(c=0){if(this._nativeOscillatorNode.start(c),this._oscillatorNodeRenderer!==null&&(this._oscillatorNodeRenderer.start=c),this.context.state!=="closed"){Ot(this);const l=()=>{this._nativeOscillatorNode.removeEventListener("ended",l),Ye(this)&&Xt(this)};this._nativeOscillatorNode.addEventListener("ended",l)}}stop(c=0){this._nativeOscillatorNode.stop(c),this._oscillatorNodeRenderer!==null&&(this._oscillatorNodeRenderer.stop=c)}},rl=(s,e,t,n,i)=>()=>{const r=new WeakMap;let o=null,a=null,c=null;const l=async(u,h)=>{let p=t(u);const f=we(p,h);if(!f){const d={channelCount:p.channelCount,channelCountMode:p.channelCountMode,channelInterpretation:p.channelInterpretation,detune:p.detune.value,frequency:p.frequency.value,periodicWave:o===null?void 0:o,type:p.type};p=e(h,d),a!==null&&p.start(a),c!==null&&p.stop(c)}return r.set(h,p),f?(await s(h,u.detune,p.detune),await s(h,u.frequency,p.frequency)):(await n(h,u.detune,p.detune),await n(h,u.frequency,p.frequency)),await i(u,h,p),p};return{set periodicWave(u){o=u},set start(u){a=u},set stop(u){c=u},render(u,h){const p=r.get(h);return p!==void 0?Promise.resolve(p):l(u,h)}}},ol={channelCount:2,channelCountMode:"clamped-max",channelInterpretation:"speakers",coneInnerAngle:360,coneOuterAngle:360,coneOuterGain:0,distanceModel:"inverse",maxDistance:1e4,orientationX:1,orientationY:0,orientationZ:0,panningModel:"equalpower",positionX:0,positionY:0,positionZ:0,refDistance:1,rolloffFactor:1},al=(s,e,t,n,i,r,o)=>class extends s{constructor(c,l){const u=i(c),h={...ol,...l},p=t(u,h),f=r(u),d=f?n():null;super(c,!1,p,d),this._nativePannerNode=p,this._orientationX=e(this,f,p.orientationX,be,ke),this._orientationY=e(this,f,p.orientationY,be,ke),this._orientationZ=e(this,f,p.orientationZ,be,ke),this._positionX=e(this,f,p.positionX,be,ke),this._positionY=e(this,f,p.positionY,be,ke),this._positionZ=e(this,f,p.positionZ,be,ke),o(this,1)}get coneInnerAngle(){return this._nativePannerNode.coneInnerAngle}set coneInnerAngle(c){this._nativePannerNode.coneInnerAngle=c}get coneOuterAngle(){return this._nativePannerNode.coneOuterAngle}set coneOuterAngle(c){this._nativePannerNode.coneOuterAngle=c}get coneOuterGain(){return this._nativePannerNode.coneOuterGain}set coneOuterGain(c){this._nativePannerNode.coneOuterGain=c}get distanceModel(){return this._nativePannerNode.distanceModel}set distanceModel(c){this._nativePannerNode.distanceModel=c}get maxDistance(){return this._nativePannerNode.maxDistance}set maxDistance(c){this._nativePannerNode.maxDistance=c}get orientationX(){return this._orientationX}get orientationY(){return this._orientationY}get orientationZ(){return this._orientationZ}get panningModel(){return this._nativePannerNode.panningModel}set panningModel(c){this._nativePannerNode.panningModel=c}get positionX(){return this._positionX}get positionY(){return this._positionY}get positionZ(){return this._positionZ}get refDistance(){return this._nativePannerNode.refDistance}set refDistance(c){this._nativePannerNode.refDistance=c}get rolloffFactor(){return this._nativePannerNode.rolloffFactor}set rolloffFactor(c){this._nativePannerNode.rolloffFactor=c}},cl=(s,e,t,n,i,r,o,a,c,l)=>()=>{const u=new WeakMap;let h=null;const p=async(f,d)=>{let m=null,_=r(f);const v={channelCount:_.channelCount,channelCountMode:_.channelCountMode,channelInterpretation:_.channelInterpretation},T={...v,coneInnerAngle:_.coneInnerAngle,coneOuterAngle:_.coneOuterAngle,coneOuterGain:_.coneOuterGain,distanceModel:_.distanceModel,maxDistance:_.maxDistance,panningModel:_.panningModel,refDistance:_.refDistance,rolloffFactor:_.rolloffFactor},S=we(_,d);if("bufferSize"in _)m=n(d,{...v,gain:1});else if(!S){const k={...T,orientationX:_.orientationX.value,orientationY:_.orientationY.value,orientationZ:_.orientationZ.value,positionX:_.positionX.value,positionY:_.positionY.value,positionZ:_.positionZ.value};_=i(d,k)}if(u.set(d,m===null?_:m),m!==null){if(h===null){if(o===null)throw new Error("Missing the native OfflineAudioContext constructor.");const N=new o(6,f.context.length,d.sampleRate),C=e(N,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"speakers",numberOfInputs:6});C.connect(N.destination),h=(async()=>{const R=await Promise.all([f.orientationX,f.orientationY,f.orientationZ,f.positionX,f.positionY,f.positionZ].map(async(E,I)=>{const D=t(N,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"discrete",offset:I===0?1:0});return await a(N,E,D.offset),D}));for(let E=0;E<6;E+=1)R[E].connect(C,0,E),R[E].start(0);return l(N)})()}const k=await h,g=n(d,{...v,gain:1});await c(f,d,g);const x=[];for(let N=0;N<k.numberOfChannels;N+=1)x.push(k.getChannelData(N));let b=[x[0][0],x[1][0],x[2][0]],w=[x[3][0],x[4][0],x[5][0]],O=n(d,{...v,gain:1}),A=i(d,{...T,orientationX:b[0],orientationY:b[1],orientationZ:b[2],positionX:w[0],positionY:w[1],positionZ:w[2]});

13g.connect(O).connect(A.inputs[0]),A.connect(m);for(let N=128;N<k.length;N+=128){const C=[x[0][N],x[1][N],x[2][N]],R=[x[3][N],x[4][N],x[5][N]];if(C.some((E,I)=>E!==b[I])||R.some((E,I)=>E!==w[I])){b=C,w=R;const E=N/d.sampleRate;O.gain.setValueAtTime(0,E),O=n(d,{...v,gain:0}),A=i(d,{...T,orientationX:b[0],orientationY:b[1],orientationZ:b[2],positionX:w[0],positionY:w[1],positionZ:w[2]}),O.gain.setValueAtTime(1,E),g.connect(O).connect(A.inputs[0]),A.connect(m)}}return m}return S?(await s(d,f.orientationX,_.orientationX),await s(d,f.orientationY,_.orientationY),await s(d,f.orientationZ,_.orientationZ),await s(d,f.positionX,_.positionX),await s(d,f.positionY,_.positionY),await s(d,f.positionZ,_.positionZ)):(await a(d,f.orientationX,_.orientationX),await a(d,f.orientationY,_.orientationY),await a(d,f.orientationZ,_.orientationZ),await a(d,f.positionX,_.positionX),await a(d,f.positionY,_.positionY),await a(d,f.positionZ,_.positionZ)),Ft(_)?await c(f,d,_.inputs[0]):await c(f,d,_),_};return{render(f,d){const m=u.get(d);return m!==void 0?Promise.resolve(m):p(f,d)}}},ll={disableNormalization:!1},ul=(s,e,t,n)=>class Hi{constructor(r,o){const a=e(r),c=n({...ll,...o}),l=s(a,c);return t.add(l),l}static[Symbol.hasInstance](r){return r!==null&&typeof r=="object"&&Object.getPrototypeOf(r)===Hi.prototype||t.has(r)}},hl=(s,e)=>(t,n,i)=>(s(n).replay(i),e(n,t,i)),dl=(s,e,t)=>async(n,i,r)=>{const o=s(n);await Promise.all(o.activeInputs.map((a,c)=>Array.from(a).map(async([l,u])=>{const p=await e(l).render(l,i),f=n.context.destination;!t(l)&&(n!==f||!t(n))&&p.connect(r,u,c)})).reduce((a,c)=>[...a,...c],[]))},pl=(s,e,t)=>async(n,i,r)=>{const o=e(n);await Promise.all(Array.from(o.activeInputs).map(async([a,c])=>{const u=await s(a).render(a,i);t(a)||u.connect(r,c)}))},fl=(s,e,t,n)=>i=>s(Zt,()=>Zt(i))?Promise.resolve(s(n,n)).then(r=>{if(!r){const o=t(i,512,0,1);i.oncomplete=()=>{o.onaudioprocess=null,o.disconnect()},o.onaudioprocess=()=>i.currentTime,o.connect(i.destination)}return i.startRendering()}):new Promise(r=>{const o=e(i,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"discrete",gain:0});i.oncomplete=a=>{o.disconnect(),r(a.renderedBuffer)},o.connect(i.destination),i.startRendering()}),ml=s=>(e,t)=>{s.set(e,t)},gl=s=>(e,t)=>s.set(e,t),_l=(s,e,t,n,i,r,o,a)=>(c,l)=>t(c).render(c,l).then(()=>Promise.all(Array.from(n(l)).map(u=>t(u).render(u,l)))).then(()=>i(l)).then(u=>(typeof u.copyFromChannel!="function"?(o(u),ys(u)):e(r,()=>r(u))||a(u),s.add(u),u)),yl={channelCount:2,channelCountMode:"explicit",channelInterpretation:"speakers",pan:0},vl=(s,e,t,n,i,r)=>class extends s{constructor(a,c){const l=i(a),u={...yl,...c},h=t(l,u),p=r(l),f=p?n():null;super(a,!1,h,f),this._pan=e(this,p,h.pan)}get pan(){return this._pan}},wl=(s,e,t,n,i)=>()=>{const r=new WeakMap,o=async(a,c)=>{let l=t(a);const u=we(l,c);if(!u){const h={channelCount:l.channelCount,channelCountMode:l.channelCountMode,channelInterpretation:l.channelInterpretation,pan:l.pan.value};l=e(c,h)}return r.set(c,l),u?await s(c,a.pan,l.pan):await n(c,a.pan,l.pan),Ft(l)?await i(a,c,l.inputs[0]):await i(a,c,l),l};return{render(a,c){const l=r.get(c);return l!==void 0?Promise.resolve(l):o(a,c)}}},xl=s=>()=>{if(s===null)return!1;try{new s({length:1,sampleRate:44100})}catch{return!1}return!0},bl=(s,e)=>async()=>{if(s===null)return!0;if(e===null)return!1;const t=new Blob(['class A extends AudioWorkletProcessor{process(i){this.port.postMessage(i,[i[0][0].buffer])}}registerProcessor("a",A)'],{type:"application/javascript; charset=utf-8"}),n=new e(1,128,44100),i=URL.createObjectURL(t);let r=!1,o=!1;try{await n.audioWorklet.addModule(i);const a=new s(n,"a",{numberOfOutputs:0}),c=n.createOscillator();a.port.onmessage=()=>r=!0,a.onprocessorerror=()=>o=!0,c.connect(a),c.start(0),await n.startRendering(),await new Promise(l=>setTimeout(l))}catch{}finally{URL.revokeObjectURL(i)}return r&&!o},Tl=(s,e)=>()=>{if(e===null)return Promise.resolve(!1);const t=new e(1,1,44100),n=s(t,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"discrete",gain:0});return new Promise(i=>{t.oncomplete=()=>{n.disconnect(),i(t.currentTime!==0)},t.startRendering()})},Sl=()=>new DOMException("","UnknownError"),Cl={channelCount:2,channelCountMode:"max",channelInterpretation:"speakers",curve:null,oversample:"none"},kl=(s,e,t,n,i,r,o)=>class extends s{constructor(c,l){const u=i(c),h={...Cl,...l},p=t(u,h),d=r(u)?n():null;super(c,!0,p,d),this._isCurveNullified=!1,this._nativeWaveShaperNode=p,o(this,1)}get curve(){return this._isCurveNullified?null:this._nativeWaveShaperNode.curve}

13set curve(c){if(c===null)this._isCurveNullified=!0,this._nativeWaveShaperNode.curve=new Float32Array([0,0]);else{if(c.length<2)throw e();this._isCurveNullified=!1,this._nativeWaveShaperNode.curve=c}}get oversample(){return this._nativeWaveShaperNode.oversample}set oversample(c){this._nativeWaveShaperNode.oversample=c}},Al=(s,e,t)=>()=>{const n=new WeakMap,i=async(r,o)=>{let a=e(r);if(!we(a,o)){const l={channelCount:a.channelCount,channelCountMode:a.channelCountMode,channelInterpretation:a.channelInterpretation,curve:a.curve,oversample:a.oversample};a=s(o,l)}return n.set(o,a),Ft(a)?await t(r,o,a.inputs[0]):await t(r,o,a),a};return{render(r,o){const a=n.get(o);return a!==void 0?Promise.resolve(a):i(r,o)}}},Nl=()=>typeof window>"u"?null:window,Ol=(s,e)=>t=>{t.copyFromChannel=(n,i,r=0)=>{const o=s(r),a=s(i);if(a>=t.numberOfChannels)throw e();const c=t.length,l=t.getChannelData(a),u=n.length;for(let h=o<0?-o:0;h+o<c&&h<u;h+=1)n[h]=l[h+o]},t.copyToChannel=(n,i,r=0)=>{const o=s(r),a=s(i);if(a>=t.numberOfChannels)throw e();const c=t.length,l=t.getChannelData(a),u=n.length;for(let h=o<0?-o:0;h+o<c&&h<u;h+=1)l[h+o]=n[h]}},Ml=s=>e=>{e.copyFromChannel=(t=>(n,i,r=0)=>{const o=s(r),a=s(i);if(o<e.length)return t.call(e,n,a,o)})(e.copyFromChannel),e.copyToChannel=(t=>(n,i,r=0)=>{const o=s(r),a=s(i);if(o<e.length)return t.call(e,n,a,o)})(e.copyToChannel)},Il=s=>(e,t)=>{const n=t.createBuffer(1,1,44100);e.buffer===null&&(e.buffer=n),s(e,"buffer",i=>()=>{const r=i.call(e);return r===n?null:r},i=>r=>i.call(e,r===null?n:r))},El=(s,e)=>(t,n)=>{n.channelCount=1,n.channelCountMode="explicit",Object.defineProperty(n,"channelCount",{get:()=>1,set:()=>{throw s()}}),Object.defineProperty(n,"channelCountMode",{get:()=>"explicit",set:()=>{throw s()}});const i=t.createBufferSource();e(n,()=>{const a=n.numberOfInputs;for(let c=0;c<a;c+=1)i.connect(n,0,c)},()=>i.disconnect(n))},Xi=(s,e,t)=>s.copyFromChannel===void 0?s.getChannelData(t)[0]:(s.copyFromChannel(e,t),e[0]),Qi=s=>{if(s===null)return!1;const e=s.length;return e%2!==0?s[Math.floor(e/2)]!==0:s[e/2-1]+s[e/2]!==0},tn=(s,e,t,n)=>{let i=s;for(;!i.hasOwnProperty(e);)i=Object.getPrototypeOf(i);const{get:r,set:o}=Object.getOwnPropertyDescriptor(i,e);Object.defineProperty(s,e,{get:t(r),set:n(o)})},Dl=s=>({...s,outputChannelCount:s.outputChannelCount!==void 0?s.outputChannelCount:s.numberOfInputs===1&&s.numberOfOutputs===1?[s.channelCount]:Array.from({length:s.numberOfOutputs},()=>1)}),Rl=s=>({...s,channelCount:s.numberOfOutputs}),Pl=s=>{const{imag:e,real:t}=s;return e===void 0?t===void 0?{...s,imag:[0,0],real:[0,0]}:{...s,imag:Array.from(t,()=>0),real:t}:t===void 0?{...s,imag:e,real:Array.from(e,()=>0)}:{...s,imag:e,real:t}},Ji=(s,e,t)=>{try{s.setValueAtTime(e,t)}catch(n){if(n.code!==9)throw n;Ji(s,e,t+1e-7)}},Fl=s=>{const e=s.createBufferSource();e.start();try{e.start()}catch{return!0}return!1},Vl=s=>{const e=s.createBufferSource(),t=s.createBuffer(1,1,44100);e.buffer=t;try{e.start(0,1)}catch{return!1}return!0},jl=s=>{const e=s.createBufferSource();e.start();try{e.stop()}catch{return!1}return!0},Ts=s=>{const e=s.createOscillator();try{e.start(-1)}catch(t){return t instanceof RangeError}return!1},Ki=s=>{const e=s.createBuffer(1,1,44100),t=s.createBufferSource();t.buffer=e,t.start(),t.stop();try{return t.stop(),!0}catch{return!1}},Ss=s=>{const e=s.createOscillator();try{e.stop(-1)}catch(t){return t instanceof RangeError}return!1},ql=s=>{const{port1:e,port2:t}=new MessageChannel;try{e.postMessage(s)}finally{e.close(),t.close()}},Wl=s=>{s.start=(e=>(t=0,n=0,i)=>{const r=s.buffer,o=r===null?n:Math.min(r.duration,n);r!==null&&o>r.duration-.5/s.context.sampleRate?e.call(s,t,0,0):e.call(s,t,o,i)})(s.start)},er=(s,e)=>{const t=e.createGain();s.connect(t);const n=(i=>()=>{i.call(s,t),s.removeEventListener("ended",n)})(s.disconnect);s.addEventListener("ended",n),Vt(s,t),s.stop=(i=>{let r=!1;return(o=0)=>{if(r)try{i.call(s,o)}catch{t.gain.setValueAtTime(0,o)}else i.call(s,o),r=!0}})(s.stop)},jt=(s,e)=>t=>{const n={value:s};return Object.defineProperties(t,{currentTarget:n,target:n}),typeof e=="function"?e.call(s,t):e.handleEvent.call(s,t)},Ll=oo(gt),Bl=po(gt),zl=Ca(Rn),tr=new WeakMap,Ul=za(tr),We=ta(new Map,new WeakMap),Be=Nl(),nr=vc(We,ze),Cs=Ba(Te),ve=dl(Te,Cs,ft),Gl=yo(nr,ne,ve),te=$a(Dn),Xe=$c(Be),Q=lc(Xe),sr=new WeakMap,ir=Pa(jt),nn=Tc(Be),ks=rc(nn),As=oc(Be),rr=ac(Be),Yt=Cc(Be),he=zo(ao(Ei),ho(Ll,Bl,xn,zl,bn,Te,Ul,Ht,ne,gt,Ye,ft,mn),We,ec(cs,bn,Te,ne,$t,Ye),ze,Pn,Ce,xa(xn,cs,Te,ne,$t,te,Ye,Q),Na(sr,Te,

13je),ir,te,ks,As,rr,Q,Yt),$l=_o(he,Gl,ze,nr,te,Q),Ns=new WeakSet,_i=wc(Be),or=fa(new Uint32Array(1)),Os=Ol(or,ze),Ms=Ml(or),ar=wo(Ns,We,Ce,_i,Xe,xl(_i),Os,Ms),Fn=fo(Ne),cr=pl(Cs,Qt,ft),Ue=ca(cr),qt=bc(Fn,We,Fl,Vl,jl,Ts,Ki,Ss,Wl,Il(tn),er),Ge=hl(Ua(Qt),cr),Zl=To(Ue,qt,ne,Ge,ve),Le=Uo(co(Di),sr,_s,Go,eo,to,no,so,io,rs,Oi,nn,Ji),Yl=bo(he,Zl,Le,ye,qt,te,Q,jt),Hl=Eo(he,Do,ze,ye,Sc(Ne,tn),te,Q,ve),Xl=ea(Ue,Zi,ne,Ge,ve),_t=gl(tr),Ql=Ko(he,Le,Xl,Pn,Zi,te,Q,_t),ot=_c(gt,As),Jl=El(ye,ot),at=Ec(nn,Jl),Kl=ia(at,ne,ve),eu=sa(he,Kl,at,te,Q),tu=aa(Kt,ne,ve),nu=oa(he,tu,Kt,te,Q,Rl),su=Pc(Fn,qt,Ne,ot),Wt=Rc(Fn,We,su,Ts,Ss),iu=pa(Ue,Wt,ne,Ge,ve),ru=da(he,Le,iu,Wt,te,Q,jt),lr=Fc(Ce,tn),ou=_a(lr,ne,ve),au=ga(he,ou,lr,te,Q,_t),cu=Sa(Ue,Yi,ne,Ge,ve),lu=Ta(he,Le,cu,Yi,te,Q,_t),ur=Vc(Ce),uu=Ea(Ue,ur,ne,Ge,ve),hu=Ia(he,Le,uu,ur,Ce,te,Q,_t),du=Wa(Ue,Ne,ne,Ge,ve),pu=qa(he,Le,du,Ne,te,Q),fu=Lc(Pn,ye,en,Ce),Vn=fl(We,Ne,en,Tl(Ne,Xe)),mu=Ka(qt,ne,Xe,ve,Vn),gu=jc(fu),_u=Qa(he,gu,mu,te,Q,_t),yu=Ro(Le,at,Wt,en,Ce,Xi,Q,tn),hr=new WeakMap,vu=gc(Hl,yu,ir,Q,hr,jt),dr=Zc(Fn,We,Ts,Ki,Ss,er),wu=rl(Ue,dr,ne,Ge,ve),xu=il(he,Le,dr,wu,te,Q,jt),pr=ua(qt),bu=el(pr,ye,Ne,Qi,ot),jn=Kc(pr,ye,bu,Qi,ot,nn,tn),Tu=Hc(xn,ye,at,Ne,en,jn,Ce,bn,Xi,ot),fr=Yc(Tu),Su=cl(Ue,at,Wt,Ne,fr,ne,Xe,Ge,ve,Vn),Cu=al(he,Le,fr,Su,te,Q,_t),ku=Xc(ze),Au=ul(ku,te,new WeakSet,Pl),Nu=Jc(at,Kt,Ne,jn,Ce,ot),mr=Qc(Nu,Ce),Ou=wl(Ue,mr,ne,Ge,ve),Mu=vl(he,Le,mr,Ou,te,Q),Iu=Al(jn,ne,ve),Eu=kl(he,ye,jn,Iu,te,Q,_t),gr=uc(Be),Is=Fa(Be),_r=new WeakMap,Du=Za(_r,Xe),Ru=gr?uo(We,Ce,Ra(Be),Is,Va(ro),te,Du,Q,Yt,new WeakMap,new WeakMap,bl(Yt,Xe),Be):void 0,Pu=cc(ks,Q),Fu=wa(Ns,We,va,Da,new WeakSet,te,Pu,vn,Zt,Os,Ms),yr=Qo(Ru,$l,ar,Yl,Ql,eu,nu,ru,au,Fu,lu,hu,pu,_u,vu,xu,Cu,Au,Mu,Eu),Vu=hc(he,Bc,te,Q),ju=pc(he,zc,te,Q),qu=fc(he,Uc,te,Q),Wu=Gc(ye,Q),Lu=mc(he,Wu,te),Bu=Io(yr,ye,Ce,Sl,Vu,ju,qu,Lu,nn),Es=Ya(hr),zu=mo(Es),vr=la(ze),Uu=ka(Es),wr=Oa(ze),xr=new WeakMap,Gu=La(xr,je),$u=Ic(vr,ze,ye,at,Kt,Wt,Ne,en,Ce,wr,Is,Gu,ot),Zu=Ac(ye,$u,Ne,Ce,ot),Yu=Xo(Ue,vr,qt,at,Kt,Wt,Ne,Uu,wr,Is,ne,Yt,Xe,Ge,ve,Vn),Hu=Ga(_r),Xu=ml(xr),yi=gr?Zo(zu,he,Le,Yu,Zu,Te,Hu,te,Q,Yt,Dl,Xu,ql,jt):void 0,Qu=ya(Ce,Xe),Ju=_l(Ns,We,Cs,Es,Vn,vn,Os,Ms),Ku=nl(yr,We,ye,Qu,Ju),eh=tc(Dn,ks),th=nc(gs,As),nh=sc(_s,rr),sh=ic(Dn,Q);function Ee(s){return s===void 0}function Z(s){return s!==void 0}function ih(s){return typeof s=="function"}function st(s){return typeof s=="number"}function pt(s){return Object.prototype.toString.call(s)==="[object Object]"&&s.constructor===Object}function rh(s){return typeof s=="boolean"}function Ve(s){return Array.isArray(s)}function He(s){return typeof s=="string"}function dn(s){return He(s)&&/^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i.test(s)}function B(s,e){if(!s)throw new Error(e)}function it(s,e,t=1/0){if(!(e<=s&&s<=t))throw new RangeError(`Value must be within [${e}, ${t}], got: ${s}`)}function br(s){!s.isOffline&&s.state!=="running"&&Ds('The AudioContext is "suspended". Invoke Tone.start() from a user action to start the audio.')}let Tr=!1,vi=!1;function wi(s){Tr=s}function oh(s){Ee(s)&&Tr&&!vi&&(vi=!0,Ds("Events scheduled inside of scheduled callbacks should use the passed in scheduling time. See https://github.com/Tonejs/Tone.js/wiki/Accurate-Timing"))}let Sr=console;function ah(...s){Sr.log(...s)}function Ds(...s){Sr.warn(...s)}function ch(s){return new Bu(s)}function lh(s,e,t){return new Ku(s,e,t)}const Oe=typeof self=="object"?self:null,uh=Oe&&(Oe.hasOwnProperty("AudioContext")||Oe.hasOwnProperty("webkitAudioContext"));function hh(s,e,t){return B(Z(yi),"AudioWorkletNode only works in a secure context (https or localhost)"),new(s instanceof(Oe==null?void 0:Oe.BaseAudioContext)?Oe==null?void 0:Oe.AudioWorkletNode:yi)(s,e,t)}class dh{constructor(e,t,n,i){this._callback=e,this._type=t,this._minimumUpdateInterval=Math.max(128/(i||44100),.001),this.updateInterval=n,this._createClock()}_createWorker(){const e=new Blob([`
14			// the initial timeout time
15			let timeoutTime =  ${(this._updateInterval*1e3).toFixed(1)};
16			// onmessage callback
17			self.onmessage = function(msg){
18				timeoutTime = parseInt(msg.data);
19			};
20			// the tick function which posts a message
21			// and schedules a new tick
22			function tick(){
23				setTimeout(tick, timeoutTime);
24				self.postMessage('tick');
25			}
26			// call tick initially
27			tick();
28			`],{type:"text/javascript"}),t=URL.createObjectURL(e),n=new Worker(t);n.onmessage=this._callback.bind(this),this._worker=n}_createTimeout(){this._timeout=setTimeout(()=>{this._createTimeout(),this._callback()},this._updateInterval*1e3)}_createClock(){if(this._type==="worker")try{this._createWorker()}catch{this._type="timeout",this._createClock()}else this._type==="timeout"&&this._createTimeout()}_disposeClock(){this._timeout&&clearTimeout(this._timeout),this._worker&&(this._worker.terminate(),this._worker.onmessage=null)}get updateInterval(){return this._updateInterval}set updateInterval(e){var t;this._updateInterval=Math.max(e,this._minimumUpdateInterval),this._type==="worker"&&((t=this._worker)===null||t===void 0||t.postMessage(this._updateInterval*1e3))}get type(){return this._type}set type(e){this._disposeClock(),this._type=e,this._createClock()}dispose(){this._disposeClock()}}function mt(s){return nh(s)}function nt(s){return th(s)}function gn(s){return sh(s)}function bt(s){return eh(s)}function ph(s){return s instanceof ar}function fh(s,e){return s==="value"||mt(e)||nt(e)||ph(e)}function kt(s,...e){if(!e.length)return s;const t=e.shift();if(pt(s)&&pt(t))for(const n in t)fh(n,t[n])?s[n]=t[n]:pt(t[n])?(s[n]||Object.assign(s,{[n]:{}}),kt(s[n],t[n])):Object.assign(s,{[n]:t[n]});return kt(s,...e)}function mh(s,e){return s.length===e.length&&s.every((t,n)=>e[n]===t)}function z(s,e,t=[],n){const i={},r=Array.from(e);if(pt(r[0])&&n&&!Reflect.has(r[0],n)&&(Object.keys(r[0]).some(a=>Reflect.has(s,a))||(kt(i,{[n]:r[0]}),t.splice(t.indexOf(n),1),r.shift())),r.length===1&&pt(r[0]))kt(i,r[0]);else for(let o=0;o<t.length;o++)Z(r[o])&&(i[t[o]]=r[o]);return kt(s,i)}function gh(s){return s.constructor.getDefaults()}function At(s,e){return Ee(s)?e:s}function xi(s,e){return e.forEach(t=>{Reflect.has(s,t)&&delete s[t]}),s}/**
29 * Tone.js
30 * @author Yotam Mann
31 * @license http://opensource.org/licenses/MIT MIT License
32 * @copyright 2014-2024 Yotam Mann
33 */class Qe{constructor(){this.debug=!1,this._wasDisposed=!1}static getDefaults(){return{}}log(...e){(this.debug||Oe&&this.toString()===Oe.TONE_DEBUG_CLASS)&&ah(this,...e)}dispose(){return this._wasDisposed=!0,this}get disposed(){return this._wasDisposed}toString(){return this.name}}Qe.version=Ni;const Rs=1e-6;function Mt(s,e){return s>e+Rs}function ps(s,e){return Mt(s,e)||Re(s,e)}function kn(s,e){return s+Rs<e}function Re(s,e){return Math.abs(s-e)<Rs}function _h(s,e,t){return Math.max(Math.min(s,t),e)}class De extends Qe{constructor(){super(),this.name="Timeline",this._timeline=[];const e=z(De.getDefaults(),arguments,["memory"]);this.memory=e.memory,this.increasing=e.increasing}static getDefaults(){return{memory:1/0,increasing:!1}}get length(){return this._timeline.length}add(e){if(B(Reflect.has(e,"time"),"Timeline: events must have a time attribute"),e.time=e.time.valueOf(),this.increasing&&this.length){const t=this._timeline[this.length-1];B(ps(e.time,t.time),"The time must be greater than or equal to the last scheduled time"),this._timeline.push(e)}else{const t=this._search(e.time);this._timeline.splice(t+1,0,e)}if(this.length>this.memory){const t=this.length-this.memory;this._timeline.splice(0,t)}return this}remove(e){const t=this._timeline.indexOf(e);return t!==-1&&this._timeline.splice(t,1),this}get(e,t="time"){const n=this._search(e,t);return n!==-1?this._timeline[n]:null}peek(){return this._timeline[0]}shift(){return this._timeline.shift()}getAfter(e,t="time"){const n=this._search(e,t);return n+1<this._timeline.length?this._timeline[n+1]:null}getBefore(e){const t=this._timeline.length;if(t>0&&this._timeline[t-1].time<e)return this._timeline[t-1];const n=this._search(e);return n-1>=0?this._timeline[n-1]:null}cancel(e){if(this._timeline.length>1){let t=this._search(e);if(t>=0)if(Re(this._timeline[t].time,e)){for(let n=t;n>=0&&Re(this._timeline[n].time,e);n--)t=n;this._timeline=this._timeline.slice(0,t)}else this._timeline=this._timeline.slice(0,t+1);else this._timeline=[]}else this._timeline.length===1&&ps(this._timeline[0].time,e)&&(this._timeline=[]);return this}cancelBefore(e){const t=this._search(e);return t>=0&&(this._timeline=this._timeline.slice(t+1)),this}previousEvent(e){const t=this._timeline.indexOf(e);return t>0?this._timeline[t-1]:null}_search(e,t="time"){if(this._timeline.length===0)return-1;let n=0;const i=this._timeline.length;let r=i;if(i>0&&this._timeline[i-1][t]<=e)return i-1;for(;n<r;){let o=Math.floor(n+(r-n)/2);const a=this._timeline[o],c=this._timeline[o+1];if(Re(a[t],e)){for(let l=o;l<this._timeline.length;l++){const u=this._timeline[l];

33if(Re(u[t],e))o=l;else break}return o}else{if(kn(a[t],e)&&Mt(c[t],e))return o;Mt(a[t],e)?r=o:n=o+1}}return-1}_iterate(e,t=0,n=this._timeline.length-1){this._timeline.slice(t,n+1).forEach(e)}forEach(e){return this._iterate(e),this}forEachBefore(e,t){const n=this._search(e);return n!==-1&&this._iterate(t,0,n),this}forEachAfter(e,t){const n=this._search(e);return this._iterate(t,n+1),this}forEachBetween(e,t,n){let i=this._search(e),r=this._search(t);return i!==-1&&r!==-1?(this._timeline[i].time!==e&&(i+=1),this._timeline[r].time===t&&(r-=1),this._iterate(n,i,r)):i===-1&&this._iterate(n,0,r),this}forEachFrom(e,t){let n=this._search(e);for(;n>=0&&this._timeline[n].time>=e;)n--;return this._iterate(t,n+1),this}forEachAtTime(e,t){const n=this._search(e);if(n!==-1&&Re(this._timeline[n].time,e)){let i=n;for(let r=n;r>=0&&Re(this._timeline[r].time,e);r--)i=r;this._iterate(r=>{t(r)},i,n)}return this}dispose(){return super.dispose(),this._timeline=[],this}}const Cr=[];function qn(s){Cr.push(s)}function yh(s){Cr.forEach(e=>e(s))}const kr=[];function Wn(s){kr.push(s)}function vh(s){kr.forEach(e=>e(s))}class sn extends Qe{constructor(){super(...arguments),this.name="Emitter"}on(e,t){return e.split(/\W+/).forEach(i=>{Ee(this._events)&&(this._events={}),this._events.hasOwnProperty(i)||(this._events[i]=[]),this._events[i].push(t)}),this}once(e,t){const n=(...i)=>{t(...i),this.off(e,n)};return this.on(e,n),this}off(e,t){return e.split(/\W+/).forEach(i=>{if(Ee(this._events)&&(this._events={}),this._events.hasOwnProperty(i))if(Ee(t))this._events[i]=[];else{const r=this._events[i];for(let o=r.length-1;o>=0;o--)r[o]===t&&r.splice(o,1)}}),this}emit(e,...t){if(this._events&&this._events.hasOwnProperty(e)){const n=this._events[e].slice(0);for(let i=0,r=n.length;i<r;i++)n[i].apply(this,t)}return this}static mixin(e){["on","once","off","emit"].forEach(t=>{const n=Object.getOwnPropertyDescriptor(sn.prototype,t);Object.defineProperty(e.prototype,t,n)})}dispose(){return super.dispose(),this._events=void 0,this}}class Ar extends sn{constructor(){super(...arguments),this.isOffline=!1}toJSON(){return{}}}class rn extends Ar{constructor(){var e,t;super(),this.name="Context",this._constants=new Map,this._timeouts=new De,this._timeoutIds=0,this._initialized=!1,this._closeStarted=!1,this.isOffline=!1,this._workletPromise=null;const n=z(rn.getDefaults(),arguments,["context"]);n.context?(this._context=n.context,this._latencyHint=((e=arguments[0])===null||e===void 0?void 0:e.latencyHint)||""):(this._context=ch({latencyHint:n.latencyHint}),this._latencyHint=n.latencyHint),this._ticker=new dh(this.emit.bind(this,"tick"),n.clockSource,n.updateInterval,this._context.sampleRate),this.on("tick",this._timeoutLoop.bind(this)),this._context.onstatechange=()=>{this.emit("statechange",this.state)},this[!((t=arguments[0])===null||t===void 0)&&t.hasOwnProperty("updateInterval")?"_lookAhead":"lookAhead"]=n.lookAhead}static getDefaults(){return{clockSource:"worker",latencyHint:"interactive",lookAhead:.1,updateInterval:.05}}initialize(){return this._initialized||(yh(this),this._initialized=!0),this}createAnalyser(){return this._context.createAnalyser()}createOscillator(){return this._context.createOscillator()}createBufferSource(){return this._context.createBufferSource()}createBiquadFilter(){return this._context.createBiquadFilter()}createBuffer(e,t,n){return this._context.createBuffer(e,t,n)}createChannelMerger(e){return this._context.createChannelMerger(e)}createChannelSplitter(e){return this._context.createChannelSplitter(e)}createConstantSource(){return this._context.createConstantSource()}createConvolver(){return this._context.createConvolver()}createDelay(e){return this._context.createDelay(e)}createDynamicsCompressor(){return this._context.createDynamicsCompressor()}createGain(){return this._context.createGain()}createIIRFilter(e,t){return this._context.createIIRFilter(e,t)}createPanner(){return this._context.createPanner()}createPeriodicWave(e,t,n){return this._context.createPeriodicWave(e,t,n)}createStereoPanner(){return this._context.createStereoPanner()}createWaveShaper(){return this._context.createWaveShaper()}

33createMediaStreamSource(e){return B(bt(this._context),"Not available if OfflineAudioContext"),this._context.createMediaStreamSource(e)}createMediaElementSource(e){return B(bt(this._context),"Not available if OfflineAudioContext"),this._context.createMediaElementSource(e)}createMediaStreamDestination(){return B(bt(this._context),"Not available if OfflineAudioContext"),this._context.createMediaStreamDestination()}decodeAudioData(e){return this._context.decodeAudioData(e)}get currentTime(){return this._context.currentTime}get state(){return this._context.state}get sampleRate(){return this._context.sampleRate}get listener(){return this.initialize(),this._listener}set listener(e){B(!this._initialized,"The listener cannot be set after initialization."),this._listener=e}get transport(){return this.initialize(),this._transport}set transport(e){B(!this._initialized,"The transport cannot be set after initialization."),this._transport=e}get draw(){return this.initialize(),this._draw}set draw(e){B(!this._initialized,"Draw cannot be set after initialization."),this._draw=e}get destination(){return this.initialize(),this._destination}set destination(e){B(!this._initialized,"The destination cannot be set after initialization."),this._destination=e}createAudioWorkletNode(e,t){return hh(this.rawContext,e,t)}addAudioWorkletModule(e){return fe(this,void 0,void 0,function*(){B(Z(this.rawContext.audioWorklet),"AudioWorkletNode is only available in a secure context (https or localhost)"),this._workletPromise||(this._workletPromise=this.rawContext.audioWorklet.addModule(e)),yield this._workletPromise})}workletsAreReady(){return fe(this,void 0,void 0,function*(){(yield this._workletPromise)?this._workletPromise:Promise.resolve()})}get updateInterval(){return this._ticker.updateInterval}set updateInterval(e){this._ticker.updateInterval=e}get clockSource(){return this._ticker.type}set clockSource(e){this._ticker.type=e}get lookAhead(){return this._lookAhead}set lookAhead(e){this._lookAhead=e,this.updateInterval=e?e/2:.01}get latencyHint(){return this._latencyHint}get rawContext(){return this._context}now(){return this._context.currentTime+this._lookAhead}immediate(){return this._context.currentTime}resume(){return bt(this._context)?this._context.resume():Promise.resolve()}close(){return fe(this,void 0,void 0,function*(){bt(this._context)&&this.state!=="closed"&&!this._closeStarted&&(this._closeStarted=!0,yield this._context.close()),this._initialized&&vh(this)})}getConstant(e){if(this._constants.has(e))return this._constants.get(e);{const t=this._context.createBuffer(1,128,this._context.sampleRate),n=t.getChannelData(0);for(let r=0;r<n.length;r++)n[r]=e;const i=this._context.createBufferSource();return i.channelCount=1,i.channelCountMode="explicit",i.buffer=t,i.loop=!0,i.start(0),this._constants.set(e,i),i}}dispose(){return super.dispose(),this._ticker.dispose(),this._timeouts.dispose(),Object.keys(this._constants).map(e=>this._constants[e].disconnect()),this.close(),this}_timeoutLoop(){const e=this.now();this._timeouts.forEachBefore(e,t=>{t.callback(),this._timeouts.remove(t)})}setTimeout(e,t){this._timeoutIds++;const n=this.now();return this._timeouts.add({callback:e,id:this._timeoutIds,time:n+t}),this._timeoutIds}clearTimeout(e){return this._timeouts.forEach(t=>{t.id===e&&this._timeouts.remove(t)}),this}clearInterval(e){return this.clearTimeout(e)}setInterval(e,t){const n=++this._timeoutIds,i=()=>{const r=this.now();this._timeouts.add({callback:()=>{e(),i()},id:n,time:r+t})};return i(),n}}class wh extends Ar{constructor(){super(...arguments),this.lookAhead=0,this.latencyHint=0,this.isOffline=!1}createAnalyser(){return{}}createOscillator(){return{}}createBufferSource(){return{}}createBiquadFilter(){return{}}createBuffer(e,t,n){return{}}createChannelMerger(e){return{}}createChannelSplitter(e){return{}}createConstantSource(){return{}}createConvolver(){return{}}createDelay(e){return{}}createDynamicsCompressor(){return{}}createGain(){return{}}createIIRFilter(e,t){return{}}createPanner(){return{}}createPeriodicWave(e,t,n){return{}}createStereoPanner(){return{}}createWaveShaper(){return{}}createMediaStreamSource(e){return{}}createMediaElementSource(e){return{}}createMediaStreamDestination(){return{}}decodeAudioData(e){return Promise.resolve({})}createAudioWorkletNode(e,t){return{}}get rawContext(){return{}}addAudioWorkletModule(e){return fe(this,void 0,void 0,function*(){return Promise.resolve()})}resume(){return Promise.resolve()}setTimeout(e,t){return 0}clearTimeout(e){return this}setInterval(e,t){return 0}clearInterval(e){return this}getConstant(e){return{}}get currentTime(){return 0}get state(){return{}}get sampleRate(){return 0}get listener(){return{}}get transport(){return{}}get draw(){return{}}set draw(e){}get destination(){return{}}set destination(e){}now(){return 0}immediate(){return 0}}function re(s,e){Ve(e)?e.forEach(t=>re(s,t)):Object.defineProperty(s,e,{enumerable:!0,writable:!1})}function Ps(s,e){Ve(e)?e.forEach(t=>Ps(s,t)):Object.defineProperty(s,e,{writable:!0})}const X=()=>{};class K extends Qe{constructor(){super(),this.name="ToneAudioBuffer",this.onload=X;const e=z(K.getDefaults(),arguments,["url","onload","onerror"]);this.reverse=e.reverse,this.onload=e.onload,He(e.url)?this.load(e.url).catch(e.onerror):e.url&&this.set(e.url)}static getDefaults(){return{onerror:X,onload:X,reverse:!1}}get sampleRate(){return this._buffer?this._buffer.sampleRate:Pe().sampleRate}set(e){return e instanceof K?e.loaded?this._buffer=e.get():e.onload=()=>{this.set(e),this.onload(this)}:this._buffer=e,this._reversed&&this._reverse(),this}get(){return this._buffer}load(e){return fe(this,void 0,void 0,function*(){const t=K.load(e).then(n=>{this.set(n),this.onload(this)});K.downloads.push(t);try{yield t}finally{const n=K.downloads.indexOf(t);K.downloads.splice(n,1)}return this})}dispose(){return super.dispose(),this._buffer=void 0,this}fromArray(e){const t=Ve(e)&&e[0].length>0,n=t?e.length:1,i=t?e[0].length:e.length,r=Pe(),o=r.createBuffer(n,i,r.sampleRate),a=!t&&n===1?[e]:e;for(let c=0;c<n;

33c++)o.copyToChannel(a[c],c);return this._buffer=o,this}toMono(e){if(st(e))this.fromArray(this.toArray(e));else{let t=new Float32Array(this.length);const n=this.numberOfChannels;for(let i=0;i<n;i++){const r=this.toArray(i);for(let o=0;o<r.length;o++)t[o]+=r[o]}t=t.map(i=>i/n),this.fromArray(t)}return this}toArray(e){if(st(e))return this.getChannelData(e);if(this.numberOfChannels===1)return this.toArray(0);{const t=[];for(let n=0;n<this.numberOfChannels;n++)t[n]=this.getChannelData(n);return t}}getChannelData(e){return this._buffer?this._buffer.getChannelData(e):new Float32Array(0)}slice(e,t=this.duration){B(this.loaded,"Buffer is not loaded");const n=Math.floor(e*this.sampleRate),i=Math.floor(t*this.sampleRate);B(n<i,"The start time must be less than the end time");const r=i-n,o=Pe().createBuffer(this.numberOfChannels,r,this.sampleRate);for(let a=0;a<this.numberOfChannels;a++)o.copyToChannel(this.getChannelData(a).subarray(n,i),a);return new K(o)}_reverse(){if(this.loaded)for(let e=0;e<this.numberOfChannels;e++)this.getChannelData(e).reverse();return this}get loaded(){return this.length>0}get duration(){return this._buffer?this._buffer.duration:0}get length(){return this._buffer?this._buffer.length:0}get numberOfChannels(){return this._buffer?this._buffer.numberOfChannels:0}get reverse(){return this._reversed}set reverse(e){this._reversed!==e&&(this._reversed=e,this._reverse())}static fromArray(e){return new K().fromArray(e)}static fromUrl(e){return fe(this,void 0,void 0,function*(){return yield new K().load(e)})}static load(e){return fe(this,void 0,void 0,function*(){const t=K.baseUrl===""||K.baseUrl.endsWith("/")?K.baseUrl:K.baseUrl+"/",n=yield fetch(t+e);if(!n.ok)throw new Error(`could not load url: ${e}`);const i=yield n.arrayBuffer();return yield Pe().decodeAudioData(i)})}static supportsType(e){const t=e.split("."),n=t[t.length-1];return document.createElement("audio").canPlayType("audio/"+n)!==""}static loaded(){return fe(this,void 0,void 0,function*(){for(yield Promise.resolve();K.downloads.length;)yield K.downloads[0]})}}K.baseUrl="";K.downloads=[];class Fs extends rn{constructor(){super({clockSource:"offline",context:gn(arguments[0])?arguments[0]:lh(arguments[0],arguments[1]*arguments[2],arguments[2]),lookAhead:0,updateInterval:gn(arguments[0])?128/arguments[0].sampleRate:128/arguments[2]}),this.name="OfflineContext",this._currentTime=0,this.isOffline=!0,this._duration=gn(arguments[0])?arguments[0].length/arguments[0].sampleRate:arguments[1]}now(){return this._currentTime}get currentTime(){return this._currentTime}_renderClock(e){return fe(this,void 0,void 0,function*(){let t=0;for(;this._duration-this._currentTime>=0;){this.emit("tick"),this._currentTime+=128/this.sampleRate,t++;const n=Math.floor(this.sampleRate/128);e&&t%n===0&&(yield new Promise(i=>setTimeout(i,1)))}})}render(){return fe(this,arguments,void 0,function*(e=!0){yield this.workletsAreReady(),yield this._renderClock(e);const t=yield this._context.startRendering();return new K(t)})}close(){return Promise.resolve()}}const Nr=new wh;let dt=Nr;function Pe(){return dt===Nr&&uh&&xh(new rn),dt}function xh(s,e=!1){e&&dt.dispose(),bt(s)?dt=new rn(s):gn(s)?dt=new Fs(s):dt=s}function bh(){return dt.resume()}if(Oe&&!Oe.TONE_SILENCE_LOGGING){const e=` * Tone.js v${Ni} * `;console.log(`%c${e}`,"background: #000; color: #fff")}function Th(s){return Math.pow(10,s/20)}function Sh(s){return 20*(Math.log(s)/Math.LN10)}function Or(s){return Math.pow(2,s/12)}let Ln=440;function Ch(){return Ln}function kh(s){Ln=s}function fs(s){return Math.round(Mr(s))}function Mr(s){return 69+12*Math.log2(s/Ln)}function Ah(s){return Ln*Math.pow(2,(s-69)/12)}class Vs extends Qe{constructor(e,t,n){super(),this.defaultUnits="s",this._val=t,this._units=n,this.context=e,this._expressions=this._getExpressions()}_getExpressions(){return{hz:{method:e=>this._frequencyToUnits(parseFloat(e)),regexp:/^(\d+(?:\.\d+)?)hz$/i},i:{method:e=>this._ticksToUnits(parseInt(e,10)),regexp:/^(\d+)i$/i},m:{method:e=>this._beatsToUnits(parseInt(e,10)*this._getTimeSignature()),regexp:/^(\d+)m$/i},n:{method:(e,t)=>{const n=parseInt(e,10),i=t==="."?1.5:1;return n===1?this._beatsToUnits(this._getTimeSignature())*i:this._beatsToUnits(4/n)*i},regexp:/^(\d+)n(\.?)$/i},number:{method:e=>this._expressions[this.defaultUnits].method.call(this,e),regexp:/^(\d+(?:\.\d+)?)$/},s:{method:e=>this._secondsToUnits(parseFloat(e)),regexp:/^(\d+(?:\.\d+)?)s$/},samples:{method:e=>parseInt(e,10)/this.context.sampleRate,regexp:/^(\d+)samples$/},t:{method:e=>{const t=parseInt(e,10);return this._beatsToUnits(8/(Math.floor(t)*3))},regexp:/^(\d+)t$/i},tr:{method:(e,t,n)=>{let i=0;return e&&e!=="0"&&(i+=this._beatsToUnits(this._getTimeSignature()*parseFloat(e))),t&&t!=="0"&&(i+=this._beatsToUnits(parseFloat(t))),n&&n!=="0"&&(i+=this._beatsToUnits(parseFloat(n)/4)),i},regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?$/}}}valueOf(){if(this._val instanceof Vs&&this.fromType(this._val),Ee(this._val))return this._noArg();if(He(this._val)&&Ee(this._units)){for(const e in this._expressions)if(this._expressions[e].regexp.test(this._val.trim())){this._units=e;break}}else if(pt(this._val)){let e=0;for(const t in this._val)if(Z(this._val[t])){const n=this._val[t],i=new this.constructor(this.context,t).valueOf()*n;e+=i}return e}if(Z(this._units)){const e=this._expressions[this._units],t=this._val.toString().trim().match(e.regexp);return t?e.method.apply(this,t.slice(1)):e.method.call(this,this._val)}else return He(this._val)?parseFloat(this._val):this._val}_frequencyToUnits(e){return 1/e}_beatsToUnits(e){return 60/this._getBpm()*e}_secondsToUnits(e){return e}_ticksToUnits(e){return e*this._beatsToUnits(1)/this._getPPQ()}_noArg(){return this._now()}_getBpm(){return this.context.transport.bpm.value}_getTimeSignature(){return this.context.transport.timeSignature}_getPPQ(){return this.context.transport.PPQ}fromType(e){switch(this._units=void 0,this.defaultUnits){case"s":this._val=e.toSeconds();break;case"i":this._val=e.toTicks();break;case"hz":this._val=e.toFrequency();break;case"midi":this._val=e.toMidi();break}return this}toFrequency(){return 1/this.toSeconds()}toSamples(){return this.toSeconds()*this.context.sampleRate}toMilliseconds(){return this.toSeconds()*1e3}}class Fe extends Vs{constructor(){super(...arguments),this.name="TimeClass"}_getExpressions(){return Object.assign(super._getExpressions(),{now:{method:e=>this._now()+new this.constructor(this.context,e).valueOf(),regexp:/^\+(.+)/},quantize:{method:e=>{const t=new Fe(this.context,e).valueOf();return this._secondsToUnits(this.context.transport.nextSubdivision(t))},regexp:/^@(.+)/}})}quantize(e,t=1){const n=new this.constructor(this.context,e).valueOf(),i=this.valueOf(),a=Math.round(i/n)*n-i;return i+a*t}toNotation(){const e=this.toSeconds(),t=["1m"];for(let r=1;r<9;r++){const o=Math.pow(2,r);

33t.push(o+"n."),t.push(o+"n"),t.push(o+"t")}t.push("0");let n=t[0],i=new Fe(this.context,t[0]).toSeconds();return t.forEach(r=>{const o=new Fe(this.context,r).toSeconds();Math.abs(o-e)<Math.abs(i-e)&&(n=r,i=o)}),n}toBarsBeatsSixteenths(){const e=this._beatsToUnits(1);let t=this.valueOf()/e;t=parseFloat(t.toFixed(4));const n=Math.floor(t/this._getTimeSignature());let i=t%1*4;t=Math.floor(t)%this._getTimeSignature();const r=i.toString();return r.length>3&&(i=parseFloat(parseFloat(r).toFixed(3))),[n,t,i].join(":")}toTicks(){const e=this._beatsToUnits(1);return this.valueOf()/e*this._getPPQ()}toSeconds(){return this.valueOf()}toMidi(){return fs(this.toFrequency())}_now(){return this.context.now()}}class Ie extends Fe{constructor(){super(...arguments),this.name="Frequency",this.defaultUnits="hz"}static get A4(){return Ch()}static set A4(e){kh(e)}_getExpressions(){return Object.assign({},super._getExpressions(),{midi:{regexp:/^(\d+(?:\.\d+)?midi)/,method(e){return this.defaultUnits==="midi"?e:Ie.mtof(e)}},note:{regexp:/^([a-g]{1}(?:b|#|##|x|bb|###|#x|x#|bbb)?)(-?[0-9]+)/i,method(e,t){const i=Nh[e.toLowerCase()]+(parseInt(t,10)+1)*12;return this.defaultUnits==="midi"?i:Ie.mtof(i)}},tr:{regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method(e,t,n){let i=1;return e&&e!=="0"&&(i*=this._beatsToUnits(this._getTimeSignature()*parseFloat(e))),t&&t!=="0"&&(i*=this._beatsToUnits(parseFloat(t))),n&&n!=="0"&&(i*=this._beatsToUnits(parseFloat(n)/4)),i}}})}transpose(e){return new Ie(this.context,this.valueOf()*Or(e))}harmonize(e){return e.map(t=>this.transpose(t))}toMidi(){return fs(this.valueOf())}toNote(){const e=this.toFrequency(),t=Math.log2(e/Ie.A4);let n=Math.round(12*t)+57;const i=Math.floor(n/12);return i<0&&(n+=-12*i),Oh[n%12]+i.toString()}toSeconds(){return 1/super.toSeconds()}toTicks(){const e=this._beatsToUnits(1),t=this.valueOf()/e;return Math.floor(t*this._getPPQ())}_noArg(){return 0}_frequencyToUnits(e){return e}_ticksToUnits(e){return 1/(e*60/(this._getBpm()*this._getPPQ()))}_beatsToUnits(e){return 1/super._beatsToUnits(e)}_secondsToUnits(e){return 1/e}static mtof(e){return Ah(e)}static ftom(e){return fs(e)}}const Nh={cbbb:-3,cbb:-2,cb:-1,c:0,"c#":1,cx:2,"c##":2,"c###":3,"cx#":3,"c#x":3,dbbb:-1,dbb:0,db:1,d:2,"d#":3,dx:4,"d##":4,"d###":5,"dx#":5,"d#x":5,ebbb:1,ebb:2,eb:3,e:4,"e#":5,ex:6,"e##":6,"e###":7,"ex#":7,"e#x":7,fbbb:2,fbb:3,fb:4,f:5,"f#":6,fx:7,"f##":7,"f###":8,"fx#":8,"f#x":8,gbbb:4,gbb:5,gb:6,g:7,"g#":8,gx:9,"g##":9,"g###":10,"gx#":10,"g#x":10,abbb:6,abb:7,ab:8,a:9,"a#":10,ax:11,"a##":11,"a###":12,"ax#":12,"a#x":12,bbbb:8,bbb:9,bb:10,b:11,"b#":12,bx:13,"b##":13,"b###":14,"bx#":14,"b#x":14},Oh=["C","C#","D","D#","E","F","F#","G","G#","A","A#","B"];class Gt extends Fe{constructor(){super(...arguments),this.name="TransportTime"}_now(){return this.context.transport.seconds}}class Ae extends Qe{constructor(){super();const e=z(Ae.getDefaults(),arguments,["context"]);this.defaultContext?this.context=this.defaultContext:this.context=e.context}static getDefaults(){return{context:Pe()}}now(){return this.context.currentTime+this.context.lookAhead}immediate(){return this.context.currentTime}get sampleTime(){return 1/this.context.sampleRate}get blockTime(){return 128/this.context.sampleRate}toSeconds(e){return oh(e),new Fe(this.context,e).toSeconds()}toFrequency(e){return new Ie(this.context,e).toFrequency()}toTicks(e){return new Gt(this.context,e).toTicks()}_getPartialProperties(e){const t=this.get();return Object.keys(t).forEach(n=>{Ee(e[n])&&delete t[n]}),t}get(){const e=gh(this);return Object.keys(e).forEach(t=>{if(Reflect.has(this,t)){const n=this[t];Z(n)&&Z(n.value)&&Z(n.setValueAtTime)?e[t]=n.value:n instanceof Ae?e[t]=n._getPartialProperties(e[t]):Ve(n)||st(n)||He(n)||rh(n)?e[t]=n:delete e[t]}}),e}set(e){return Object.keys(e).forEach(t=>{Reflect.has(this,t)&&Z(this[t])&&(this[t]&&Z(this[t].value)&&Z(this[t].setValueAtTime)?this[t].value!==e[t]&&(this[t].value=e[t]):this[t]instanceof Ae?this[t].set(e[t]):this[t]=e[t])}),this}}class js extends De{constructor(e="stopped"){super(),this.name="StateTimeline",this._initial=e,this.setStateAtTime(this._initial,0)}getValueAtTime(e){const t=this.get(e);return t!==null?t.state:this._initial}setStateAtTime(e,t,n){return it(t,0),this.add(Object.assign({},n,{state:e,time:t})),this}getLastState(e,t){const n=this._search(t);for(let i=n;i>=0;i--){const r=this._timeline[i];if(r.state===e)return r}}

33getNextState(e,t){const n=this._search(t);if(n!==-1)for(let i=n;i<this._timeline.length;i++){const r=this._timeline[i];if(r.state===e)return r}}}class ee extends Ae{constructor(){const e=z(ee.getDefaults(),arguments,["param","units","convert"]);for(super(e),this.name="Param",this.overridden=!1,this._minOutput=1e-7,B(Z(e.param)&&(mt(e.param)||e.param instanceof ee),"param must be an AudioParam");!mt(e.param);)e.param=e.param._param;this._swappable=Z(e.swappable)?e.swappable:!1,this._swappable?(this.input=this.context.createGain(),this._param=e.param,this.input.connect(this._param)):this._param=this.input=e.param,this._events=new De(1e3),this._initialValue=this._param.defaultValue,this.units=e.units,this.convert=e.convert,this._minValue=e.minValue,this._maxValue=e.maxValue,Z(e.value)&&e.value!==this._toType(this._initialValue)&&this.setValueAtTime(e.value,0)}static getDefaults(){return Object.assign(Ae.getDefaults(),{convert:!0,units:"number"})}get value(){const e=this.now();return this.getValueAtTime(e)}set value(e){this.cancelScheduledValues(this.now()),this.setValueAtTime(e,this.now())}get minValue(){return Z(this._minValue)?this._minValue:this.units==="time"||this.units==="frequency"||this.units==="normalRange"||this.units==="positive"||this.units==="transportTime"||this.units==="ticks"||this.units==="bpm"||this.units==="hertz"||this.units==="samples"?0:this.units==="audioRange"?-1:this.units==="decibels"?-1/0:this._param.minValue}get maxValue(){return Z(this._maxValue)?this._maxValue:this.units==="normalRange"||this.units==="audioRange"?1:this._param.maxValue}_is(e,t){return this.units===t}_assertRange(e){return Z(this.maxValue)&&Z(this.minValue)&&it(e,this._fromType(this.minValue),this._fromType(this.maxValue)),e}_fromType(e){return this.convert&&!this.overridden?this._is(e,"time")?this.toSeconds(e):this._is(e,"decibels")?Th(e):this._is(e,"frequency")?this.toFrequency(e):e:this.overridden?0:e}_toType(e){return this.convert&&this.units==="decibels"?Sh(e):e}setValueAtTime(e,t){const n=this.toSeconds(t),i=this._fromType(e);return B(isFinite(i)&&isFinite(n),`Invalid argument(s) to setValueAtTime: ${JSON.stringify(e)}, ${JSON.stringify(t)}`),this._assertRange(i),this.log(this.units,"setValueAtTime",e,n),this._events.add({time:n,type:"setValueAtTime",value:i}),this._param.setValueAtTime(i,n),this}getValueAtTime(e){const t=Math.max(this.toSeconds(e),0),n=this._events.getAfter(t),i=this._events.get(t);let r=this._initialValue;if(i===null)r=this._initialValue;else if(i.type==="setTargetAtTime"&&(n===null||n.type==="setValueAtTime")){const o=this._events.getBefore(i.time);let a;o===null?a=this._initialValue:a=o.value,i.type==="setTargetAtTime"&&(r=this._exponentialApproach(i.time,a,i.value,i.constant,t))}else if(n===null)r=i.value;else if(n.type==="linearRampToValueAtTime"||n.type==="exponentialRampToValueAtTime"){let o=i.value;if(i.type==="setTargetAtTime"){const a=this._events.getBefore(i.time);a===null?o=this._initialValue:o=a.value}n.type==="linearRampToValueAtTime"?r=this._linearInterpolate(i.time,o,n.time,n.value,t):r=this._exponentialInterpolate(i.time,o,n.time,n.value,t)}else r=i.value;return this._toType(r)}setRampPoint(e){e=this.toSeconds(e);let t=this.getValueAtTime(e);return this.cancelAndHoldAtTime(e),this._fromType(t)===0&&(t=this._toType(this._minOutput)),this.setValueAtTime(t,e),this}linearRampToValueAtTime(e,t){const n=this._fromType(e),i=this.toSeconds(t);return B(isFinite(n)&&isFinite(i),`Invalid argument(s) to linearRampToValueAtTime: ${JSON.stringify(e)}, ${JSON.stringify(t)}`),this._assertRange(n),this._events.add({time:i,type:"linearRampToValueAtTime",value:n}),this.log(this.units,"linearRampToValueAtTime",e,i),this._param.linearRampToValueAtTime(n,i),this}exponentialRampToValueAtTime(e,t){let n=this._fromType(e);n=Re(n,0)?this._minOutput:n,this._assertRange(n);const i=this.toSeconds(t);return B(isFinite(n)&&isFinite(i),`Invalid argument(s) to exponentialRampToValueAtTime: ${JSON.stringify(e)}, ${JSON.stringify(t)}`),this._events.add({time:i,type:"exponentialRampToValueAtTime",value:n}),this.log(this.units,"exponentialRampToValueAtTime",e,i),this._param.exponentialRampToValueAtTime(n,i),this}exponentialRampTo(e,t,n){return n=this.toSeconds(n),this.setRampPoint(n),this.exponentialRampToValueAtTime(e,n+this.toSeconds(t)),this}linearRampTo(e,t,n){return n=this.toSeconds(n),this.setRampPoint(n),this.linearRampToValueAtTime(e,n+this.toSeconds(t)),this}targetRampTo(e,t,n){return n=this.toSeconds(n),this.setRampPoint(n),this.exponentialApproachValueAtTime(e,n,t),this}exponentialApproachValueAtTime(e,t,n){t=this.toSeconds(t),n=this.toSeconds(n);const i=Math.log(n+1)/Math.log(200);return this.setTargetAtTime(e,t,i),this.cancelAndHoldAtTime(t+n*.9),this.linearRampToValueAtTime(e,t+n),this}setTargetAtTime(e,t,n){const i=this._fromType(e);B(isFinite(n)&&n>0,"timeConstant must be a number greater than 0");const r=this.toSeconds(t);return this._assertRange(i),B(isFinite(i)&&isFinite(r),`Invalid argument(s) to setTargetAtTime: ${JSON.stringify(e)}, ${JSON.stringify(t)}`),this._events.add({constant:n,time:r,type:"setTargetAtTime",value:i}),this.log(this.units,"setTargetAtTime",e,r,n),this._param.setTargetAtTime(i,r,n),this}setValueCurveAtTime(e,t,n,i=1){n=this.toSeconds(n),t=this.toSeconds(t);const r=this._fromType(e[0])*i;this.setValueAtTime(this._toType(r),t);const o=n/(e.length-1);for(let a=1;a<e.length;a++){const c=this._fromType(e[a])*i;this.linearRampToValueAtTime(this._toType(c),t+a*o)}return this}cancelScheduledValues(e){const t=this.toSeconds(e);return B(isFinite(t),`Invalid argument to cancelScheduledValues: ${JSON.stringify(e)}`),this._events.cancel(t),this._param.cancelScheduledValues(t),this.log(this.units,"cancelScheduledValues",t),this}cancelAndHoldAtTime(e){const t=this.toSeconds(e),n=this._fromType(this.getValueAtTime(t));B(isFinite(t),`Invalid argument to cancelAndHoldAtTime: ${JSON.stringify(e)}`),this.log(this.units,"cancelAndHoldAtTime",t,"value="+n);const i=this._events.get(t),r=this._events.getAfter(t);return i&&Re(i.time,t)?r?(this._param.cancelScheduledValues(r.time),this._events.cancel(r.time)):(this._param.cancelAndHoldAtTime(t),this._events.cancel(t+this.sampleTime)):r&&(this._param.cancelScheduledValues(r.time),this._events.cancel(r.time),r.type==="linearRampToValueAtTime"?this.linearRampToValueAtTime(this._toType(n),t):r.type==="exponentialRampToValueAtTime"&&this.exponentialRampToValueAtTime(this._toType(n),t)),this._events.add({time:t,type:"setValueAtTime",value:n}),this._param.setValueAtTime(n,t),this}rampTo(e,t=.1,n){return this.units==="frequency"||this.units==="bpm"||this.units==="decibels"?this.exponentialRampTo(e,t,n):this.linearRampTo(e,t,n),this}apply(e){const t=this.context.currentTime;e.setValueAtTime(this.getValueAtTime(t),t);const n=this._events.get(t);if(n&&n.type==="setTargetAtTime"){const i=this._events.getAfter(n.time),r=i?i.time:t+2,o=(r-t)/10;for(let a=t;a<r;a+=o)e.linearRampToValueAtTime(this.getValueAtTime(a),a)}

33return this._events.forEachAfter(this.context.currentTime,i=>{i.type==="cancelScheduledValues"?e.cancelScheduledValues(i.time):i.type==="setTargetAtTime"?e.setTargetAtTime(i.value,i.time,i.constant):e[i.type](i.value,i.time)}),this}setParam(e){B(this._swappable,"The Param must be assigned as 'swappable' in the constructor");const t=this.input;return t.disconnect(this._param),this.apply(e),this._param=e,t.connect(this._param),this}dispose(){return super.dispose(),this._events.dispose(),this}get defaultValue(){return this._toType(this._param.defaultValue)}_exponentialApproach(e,t,n,i,r){return n+(t-n)*Math.exp(-(r-e)/i)}_linearInterpolate(e,t,n,i,r){return t+(i-t)*((r-e)/(n-e))}_exponentialInterpolate(e,t,n,i,r){return t*Math.pow(i/t,(r-e)/(n-e))}}class G extends Ae{constructor(){super(...arguments),this._internalChannels=[]}get numberOfInputs(){return Z(this.input)?mt(this.input)||this.input instanceof ee?1:this.input.numberOfInputs:0}get numberOfOutputs(){return Z(this.output)?this.output.numberOfOutputs:0}_isAudioNode(e){return Z(e)&&(e instanceof G||nt(e))}_getInternalNodes(){const e=this._internalChannels.slice(0);return this._isAudioNode(this.input)&&e.push(this.input),this._isAudioNode(this.output)&&this.input!==this.output&&e.push(this.output),e}_setChannelProperties(e){this._getInternalNodes().forEach(n=>{n.channelCount=e.channelCount,n.channelCountMode=e.channelCountMode,n.channelInterpretation=e.channelInterpretation})}_getChannelProperties(){const e=this._getInternalNodes();B(e.length>0,"ToneAudioNode does not have any internal nodes");const t=e[0];return{channelCount:t.channelCount,channelCountMode:t.channelCountMode,channelInterpretation:t.channelInterpretation}}get channelCount(){return this._getChannelProperties().channelCount}set channelCount(e){const t=this._getChannelProperties();this._setChannelProperties(Object.assign(t,{channelCount:e}))}get channelCountMode(){return this._getChannelProperties().channelCountMode}set channelCountMode(e){const t=this._getChannelProperties();this._setChannelProperties(Object.assign(t,{channelCountMode:e}))}get channelInterpretation(){return this._getChannelProperties().channelInterpretation}set channelInterpretation(e){const t=this._getChannelProperties();this._setChannelProperties(Object.assign(t,{channelInterpretation:e}))}connect(e,t=0,n=0){return Lt(this,e,t,n),this}toDestination(){return this.connect(this.context.destination),this}toMaster(){return Ds("toMaster() has been renamed toDestination()"),this.toDestination()}disconnect(e,t=0,n=0){return Mh(this,e,t,n),this}chain(...e){return An(this,...e),this}fan(...e){return e.forEach(t=>this.connect(t)),this}dispose(){return super.dispose(),Z(this.input)&&(this.input instanceof G?this.input.dispose():nt(this.input)&&this.input.disconnect()),Z(this.output)&&(this.output instanceof G?this.output.dispose():nt(this.output)&&this.output.disconnect()),this._internalChannels=[],this}}function An(...s){const e=s.shift();s.reduce((t,n)=>(t instanceof G?t.connect(n):nt(t)&&Lt(t,n),n),e)}function Lt(s,e,t=0,n=0){for(B(Z(s),"Cannot connect from undefined node"),B(Z(e),"Cannot connect to undefined node"),(e instanceof G||nt(e))&&B(e.numberOfInputs>0,"Cannot connect to node with no inputs"),B(s.numberOfOutputs>0,"Cannot connect from node with no outputs");e instanceof G||e instanceof ee;)Z(e.input)&&(e=e.input);for(;s instanceof G;)Z(s.output)&&(s=s.output);mt(e)?s.connect(e,t):s.connect(e,t,n)}function Mh(s,e,t=0,n=0){if(Z(e))for(;e instanceof G;)e=e.input;for(;!nt(s);)Z(s.output)&&(s=s.output);mt(e)?s.disconnect(e,t):nt(e)?s.disconnect(e,t,n):s.disconnect()}class ue extends G{constructor(){const e=z(ue.getDefaults(),arguments,["gain","units"]);super(e),this.name="Gain",this._gainNode=this.context.createGain(),this.input=this._gainNode,this.output=this._gainNode,this.gain=new ee({context:this.context,convert:e.convert,param:this._gainNode.gain,units:e.units,value:e.gain,minValue:e.minValue,maxValue:e.maxValue}),re(this,"gain")}static getDefaults(){return Object.assign(G.getDefaults(),{convert:!0,gain:1,units:"gain"})}dispose(){return super.dispose(),this._gainNode.disconnect(),this.gain.dispose(),this}}class It extends G{constructor(e){super(e),this.onended=X,this._startTime=-1,this._stopTime=-1,this._timeout=-1,this.output=new ue({context:this.context,gain:0}),this._gainNode=this.output,this.getStateAtTime=function(t){const n=this.toSeconds(t);return this._startTime!==-1&&n>=this._startTime&&(this._stopTime===-1||n<=this._stopTime)?"started":"stopped"},this._fadeIn=e.fadeIn,this._fadeOut=e.fadeOut,this._curve=e.curve,this.onended=e.onended}static getDefaults(){return Object.assign(G.getDefaults(),{curve:"linear",fadeIn:0,fadeOut:0,onended:X})}_startGain(e,t=1){B(this._startTime===-1,"Source cannot be started more than once");const n=this.toSeconds(this._fadeIn);return this._startTime=e+n,this._startTime=Math.max(this._startTime,this.context.currentTime),n>0?(this._gainNode.gain.setValueAtTime(0,e),this._curve==="linear"?this._gainNode.gain.linearRampToValueAtTime(t,e+n):this._gainNode.gain.exponentialApproachValueAtTime(t,e,n)):this._gainNode.gain.setValueAtTime(t,e),this}stop(e){return this.log("stop",e),this._stopGain(this.toSeconds(e)),this}_stopGain(e){B(this._startTime!==-1,"'start' must be called before 'stop'"),this.cancelStop();const t=this.toSeconds(this._fadeOut);return this._stopTime=this.toSeconds(e)+t,this._stopTime=Math.max(this._stopTime,this.now()),t>0?this._curve==="linear"?this._gainNode.gain.linearRampTo(0,t,e):this._gainNode.gain.targetRampTo(0,t,e):(this._gainNode.gain.cancelAndHoldAtTime(e),this._gainNode.gain.setValueAtTime(0,e)),this.context.clearTimeout(this._timeout),this._timeout=this.context.setTimeout(()=>{const n=this._curve==="exponential"?t*2:0;this._stopSource(this.now()+n),this._onended()},this._stopTime-this.context.currentTime),this}_onended(){if(this.onended!==X&&(this.onended(this),this.onended=X,!this.context.isOffline)){const e=()=>this.dispose();typeof requestIdleCallback<"u"?requestIdleCallback(e):setTimeout(e,10)}}get state(){return this.getStateAtTime(this.now())}cancelStop(){return this.log("cancelStop"),B(this._startTime!==-1,"Source is not started"),this._gainNode.gain.cancelScheduledValues(this._startTime+this.sampleTime),this.context.clearTimeout(this._timeout),this._stopTime=-1,this}

33dispose(){return super.dispose(),this._gainNode.dispose(),this.onended=X,this}}class qs extends It{constructor(){const e=z(qs.getDefaults(),arguments,["offset"]);super(e),this.name="ToneConstantSource",this._source=this.context.createConstantSource(),Lt(this._source,this._gainNode),this.offset=new ee({context:this.context,convert:e.convert,param:this._source.offset,units:e.units,value:e.offset,minValue:e.minValue,maxValue:e.maxValue})}static getDefaults(){return Object.assign(It.getDefaults(),{convert:!0,offset:1,units:"number"})}start(e){const t=this.toSeconds(e);return this.log("start",t),this._startGain(t),this._source.start(t),this}_stopSource(e){this._source.stop(e)}dispose(){return super.dispose(),this.state==="started"&&this.stop(),this._source.disconnect(),this.offset.dispose(),this}}class le extends G{constructor(){const e=z(le.getDefaults(),arguments,["value","units"]);super(e),this.name="Signal",this.override=!0,this.output=this._constantSource=new qs({context:this.context,convert:e.convert,offset:e.value,units:e.units,minValue:e.minValue,maxValue:e.maxValue}),this._constantSource.start(0),this.input=this._param=this._constantSource.offset}static getDefaults(){return Object.assign(G.getDefaults(),{convert:!0,units:"number",value:0})}

33connect(e,t=0,n=0){return Ws(this,e,t,n),this}dispose(){return super.dispose(),this._param.dispose(),this._constantSource.dispose(),this}setValueAtTime(e,t){return this._param.setValueAtTime(e,t),this}getValueAtTime(e){return this._param.getValueAtTime(e)}setRampPoint(e){return this._param.setRampPoint(e),this}linearRampToValueAtTime(e,t){return this._param.linearRampToValueAtTime(e,t),this}exponentialRampToValueAtTime(e,t){return this._param.exponentialRampToValueAtTime(e,t),this}exponentialRampTo(e,t,n){return this._param.exponentialRampTo(e,t,n),this}linearRampTo(e,t,n){return this._param.linearRampTo(e,t,n),this}targetRampTo(e,t,n){return this._param.targetRampTo(e,t,n),this}exponentialApproachValueAtTime(e,t,n){return this._param.exponentialApproachValueAtTime(e,t,n),this}setTargetAtTime(e,t,n){return this._param.setTargetAtTime(e,t,n),this}setValueCurveAtTime(e,t,n,i){return this._param.setValueCurveAtTime(e,t,n,i),this}cancelScheduledValues(e){return this._param.cancelScheduledValues(e),this}cancelAndHoldAtTime(e){return this._param.cancelAndHoldAtTime(e),this}rampTo(e,t,n){return this._param.rampTo(e,t,n),this}get value(){return this._param.value}set value(e){this._param.value=e}get convert(){return this._param.convert}set convert(e){this._param.convert=e}get units(){return this._param.units}get overridden(){return this._param.overridden}set overridden(e){this._param.overridden=e}get maxValue(){return this._param.maxValue}get minValue(){return this._param.minValue}apply(e){return this._param.apply(e),this}}function Ws(s,e,t,n){(e instanceof ee||mt(e)||e instanceof le&&e.override)&&(e.cancelScheduledValues(0),e.setValueAtTime(0,0),e instanceof le&&(e.overridden=!0)),Lt(s,e,t,n)}class Ls extends ee{constructor(){const e=z(Ls.getDefaults(),arguments,["value"]);super(e),this.name="TickParam",this._events=new De(1/0),this._multiplier=1,this._multiplier=e.multiplier,this._events.cancel(0),this._events.add({ticks:0,time:0,type:"setValueAtTime",value:this._fromType(e.value)}),this.setValueAtTime(e.value,0)}static getDefaults(){return Object.assign(ee.getDefaults(),{multiplier:1,units:"hertz",value:1})}setTargetAtTime(e,t,n){t=this.toSeconds(t),this.setRampPoint(t);const i=this._fromType(e),r=this._events.get(t),o=Math.round(Math.max(1/n,1));for(let a=0;a<=o;a++){const c=n*a+t,l=this._exponentialApproach(r.time,r.value,i,n,c);this.linearRampToValueAtTime(this._toType(l),c)}return this}setValueAtTime(e,t){const n=this.toSeconds(t);super.setValueAtTime(e,t);const i=this._events.get(n),r=this._events.previousEvent(i),o=this._getTicksUntilEvent(r,n);return i.ticks=Math.max(o,0),this}linearRampToValueAtTime(e,t){const n=this.toSeconds(t);super.linearRampToValueAtTime(e,t);const i=this._events.get(n),r=this._events.previousEvent(i),o=this._getTicksUntilEvent(r,n);return i.ticks=Math.max(o,0),this}exponentialRampToValueAtTime(e,t){t=this.toSeconds(t);const n=this._fromType(e),i=this._events.get(t),r=Math.round(Math.max((t-i.time)*10,1)),o=(t-i.time)/r;for(let a=0;a<=r;a++){const c=o*a+i.time,l=this._exponentialInterpolate(i.time,i.value,t,n,c);this.linearRampToValueAtTime(this._toType(l),c)}return this}_getTicksUntilEvent(e,t){if(e===null)e={ticks:0,time:0,type:"setValueAtTime",value:0};else if(Ee(e.ticks)){const o=this._events.previousEvent(e);e.ticks=this._getTicksUntilEvent(o,e.time)}const n=this._fromType(this.getValueAtTime(e.time));let i=this._fromType(this.getValueAtTime(t));const r=this._events.get(t);return r&&r.time===t&&r.type==="setValueAtTime"&&(i=this._fromType(this.getValueAtTime(t-this.sampleTime))),.5*(t-e.time)*(n+i)+e.ticks}getTicksAtTime(e){const t=this.toSeconds(e),n=this._events.get(t);return Math.max(this._getTicksUntilEvent(n,t),0)}getDurationOfTicks(e,t){const n=this.toSeconds(t),i=this.getTicksAtTime(t);return this.getTimeOfTick(i+e)-n}getTimeOfTick(e){const t=this._events.get(e,"ticks"),n=this._events.getAfter(e,"ticks");if(t&&t.ticks===e)return t.time;if(t&&n&&n.type==="linearRampToValueAtTime"&&t.value!==n.value){const i=this._fromType(this.getValueAtTime(t.time)),o=(this._fromType(this.getValueAtTime(n.time))-i)/(n.time-t.time),a=Math.sqrt(Math.pow(i,2)-2*o*(t.ticks-e)),c=(-i+a)/o,l=(-i-a)/o;return(c>0?c:l)+t.time}else return t?t.value===0?1/0:t.time+(e-t.ticks)/t.value:e/this._initialValue}ticksToTime(e,t){return this.getDurationOfTicks(e,t)}timeToTicks(e,t){const n=this.toSeconds(t),i=this.toSeconds(e),r=this.getTicksAtTime(n);return this.getTicksAtTime(n+i)-r}_fromType(e){return this.units==="bpm"&&this.multiplier?1/(60/e/this.multiplier):super._fromType(e)}_toType(e){return this.units==="bpm"&&this.multiplier?e/this.multiplier*60:super._toType(e)}get multiplier(){return this._multiplier}set multiplier(e){const t=this.value;this._multiplier=e,this.cancelScheduledValues(0),this.setValueAtTime(t,0)}}class Bs extends le{constructor(){const e=z(Bs.getDefaults(),arguments,["value"]);super(e),this.name="TickSignal",this.input=this._param=new Ls({context:this.context,convert:e.convert,multiplier:e.multiplier,param:this._constantSource.offset,units:e.units,value:e.value})}static getDefaults(){return Object.assign(le.getDefaults(),{multiplier:1,units:"hertz",value:1})}ticksToTime(e,t){return this._param.ticksToTime(e,t)}timeToTicks(e,t){return this._param.timeToTicks(e,t)}getTimeOfTick(e){return this._param.getTimeOfTick(e)}getDurationOfTicks(e,t){return this._param.getDurationOfTicks(e,t)}getTicksAtTime(e){return this._param.getTicksAtTime(e)}get multiplier(){return this._param.multiplier}set multiplier(e){this._param.multiplier=e}dispose(){return super.dispose(),this._param.dispose(),this}}class zs extends Ae{constructor(){const e=z(zs.getDefaults(),arguments,["frequency"]);super(e),this.name="TickSource",this._state=new js,this._tickOffset=new De,this._ticksAtTime=new De,this._secondsAtTime=new De,this.frequency=new Bs({context:this.context,units:e.units,value:e.frequency}

33),re(this,"frequency"),this._state.setStateAtTime("stopped",0),this.setTicksAtTime(0,0)}static getDefaults(){return Object.assign({frequency:1,units:"hertz"},Ae.getDefaults())}get state(){return this.getStateAtTime(this.now())}start(e,t){const n=this.toSeconds(e);return this._state.getValueAtTime(n)!=="started"&&(this._state.setStateAtTime("started",n),Z(t)&&this.setTicksAtTime(t,n),this._ticksAtTime.cancel(n),this._secondsAtTime.cancel(n)),this}stop(e){const t=this.toSeconds(e);if(this._state.getValueAtTime(t)==="stopped"){const n=this._state.get(t);n&&n.time>0&&(this._tickOffset.cancel(n.time),this._state.cancel(n.time))}return this._state.cancel(t),this._state.setStateAtTime("stopped",t),this.setTicksAtTime(0,t),this._ticksAtTime.cancel(t),this._secondsAtTime.cancel(t),this}pause(e){const t=this.toSeconds(e);return this._state.getValueAtTime(t)==="started"&&(this._state.setStateAtTime("paused",t),this._ticksAtTime.cancel(t),this._secondsAtTime.cancel(t)),this}cancel(e){return e=this.toSeconds(e),this._state.cancel(e),this._tickOffset.cancel(e),this._ticksAtTime.cancel(e),this._secondsAtTime.cancel(e),this}getTicksAtTime(e){const t=this.toSeconds(e),n=this._state.getLastState("stopped",t),i=this._ticksAtTime.get(t),r={state:"paused",time:t};this._state.add(r);let o=i||n,a=i?i.ticks:0,c=null;return this._state.forEachBetween(o.time,t+this.sampleTime,l=>{let u=o.time;const h=this._tickOffset.get(l.time);h&&h.time>=o.time&&(a=h.ticks,u=h.time),o.state==="started"&&l.state!=="started"&&(a+=this.frequency.getTicksAtTime(l.time)-this.frequency.getTicksAtTime(u),l.time!==r.time&&(c={state:l.state,time:l.time,ticks:a})),o=l}),this._state.remove(r),c&&this._ticksAtTime.add(c),a}get ticks(){return this.getTicksAtTime(this.now())}set ticks(e){this.setTicksAtTime(e,this.now())}get seconds(){return this.getSecondsAtTime(this.now())}set seconds(e){const t=this.now(),n=this.frequency.timeToTicks(e,t);this.setTicksAtTime(n,t)}getSecondsAtTime(e){e=this.toSeconds(e);const t=this._state.getLastState("stopped",e),n={state:"paused",time:e};this._state.add(n);const i=this._secondsAtTime.get(e);let r=i||t,o=i?i.seconds:0,a=null;return this._state.forEachBetween(r.time,e+this.sampleTime,c=>{let l=r.time;const u=this._tickOffset.get(c.time);u&&u.time>=r.time&&(o=u.seconds,l=u.time),r.state==="started"&&c.state!=="started"&&(o+=c.time-l,c.time!==n.time&&(a={state:c.state,time:c.time,seconds:o})),r=c}),this._state.remove(n),a&&this._secondsAtTime.add(a),o}setTicksAtTime(e,t){return t=this.toSeconds(t),this._tickOffset.cancel(t),this._tickOffset.add({seconds:this.frequency.getDurationOfTicks(e,t),ticks:e,time:t}),this._ticksAtTime.cancel(t),this._secondsAtTime.cancel(t),this}getStateAtTime(e){return e=this.toSeconds(e),this._state.getValueAtTime(e)}getTimeOfTick(e,t=this.now()){const n=this._tickOffset.get(t),i=this._state.get(t),r=Math.max(n.time,i.time),o=this.frequency.getTicksAtTime(r)+e-n.ticks;return this.frequency.getTimeOfTick(o)}forEachTickBetween(e,t,n){let i=this._state.get(e);this._state.forEachBetween(e,t,o=>{i&&i.state==="started"&&o.state!=="started"&&this.forEachTickBetween(Math.max(i.time,e),o.time-this.sampleTime,n),i=o});let r=null;if(i&&i.state==="started"){const o=Math.max(i.time,e),a=this.frequency.getTicksAtTime(o),c=this.frequency.getTicksAtTime(i.time),l=a-c;let u=Math.ceil(l)-l;u=Re(u,1)?0:u;let h=this.frequency.getTimeOfTick(a+u);for(;h<t;){try{n(h,Math.round(this.getTicksAtTime(h)))}catch(p){r=p;break}h+=this.frequency.getDurationOfTicks(1,h)}}if(r)throw r;return this}dispose(){return super.dispose(),this._state.dispose(),this._tickOffset.dispose(),this._ticksAtTime.dispose(),this._secondsAtTime.dispose(),this.frequency.dispose(),this}}class Bn extends Ae{constructor(){const e=z(Bn.getDefaults(),arguments,["callback","frequency"]);super(e),this.name="Clock",this.callback=X,this._lastUpdate=0,this._state=new js("stopped"),this._boundLoop=this._loop.bind(this),this.callback=e.callback,this._tickSource=new zs({context:this.context,frequency:e.frequency,units:e.units}),this._lastUpdate=0,this.frequency=this._tickSource.frequency,re(this,"frequency"),this._state.setStateAtTime("stopped",0),this.context.on("tick",this._boundLoop)}static getDefaults(){return Object.assign(Ae.getDefaults(),{callback:X,frequency:1,units:"hertz"})}get state(){return this._state.getValueAtTime(this.now())}start(e,t){br(this.context);const n=this.toSeconds(e);return this.log("start",n),this._state.getValueAtTime(n)!=="started"&&(this._state.setStateAtTime("started",n),this._tickSource.start(n,t),n<this._lastUpdate&&this.emit

33("start",n,t)),this}stop(e){const t=this.toSeconds(e);return this.log("stop",t),this._state.cancel(t),this._state.setStateAtTime("stopped",t),this._tickSource.stop(t),t<this._lastUpdate&&this.emit("stop",t),this}pause(e){const t=this.toSeconds(e);return this._state.getValueAtTime(t)==="started"&&(this._state.setStateAtTime("paused",t),this._tickSource.pause(t),t<this._lastUpdate&&this.emit("pause",t)),this}get ticks(){return Math.ceil(this.getTicksAtTime(this.now()))}set ticks(e){this._tickSource.ticks=e}get seconds(){return this._tickSource.seconds}set seconds(e){this._tickSource.seconds=e}getSecondsAtTime(e){return this._tickSource.getSecondsAtTime(e)}setTicksAtTime(e,t){return this._tickSource.setTicksAtTime(e,t),this}getTimeOfTick(e,t=this.now()){return this._tickSource.getTimeOfTick(e,t)}getTicksAtTime(e){return this._tickSource.getTicksAtTime(e)}nextTickTime(e,t){const n=this.toSeconds(t),i=this.getTicksAtTime(n);return this._tickSource.getTimeOfTick(i+e,n)}_loop(){const e=this._lastUpdate,t=this.now();this._lastUpdate=t,this.log("loop",e,t),e!==t&&(this._state.forEachBetween(e,t,n=>{switch(n.state){case"started":const i=this._tickSource.getTicksAtTime(n.time);this.emit("start",n.time,i);break;case"stopped":n.time!==0&&this.emit("stop",n.time);break;case"paused":this.emit("pause",n.time);break}}),this._tickSource.forEachTickBetween(e,t,(n,i)=>{this.callback(n,i)}))}getStateAtTime(e){const t=this.toSeconds(e);return this._state.getValueAtTime(t)}dispose(){return super.dispose(),this.context.off("tick",this._boundLoop),this._tickSource.dispose(),this._state.dispose(),this}}sn.mixin(Bn);class Bt extends G{constructor(){const e=z(Bt.getDefaults(),arguments,["volume"]);super(e),this.name="Volume",this.input=this.output=new ue({context:this.context,gain:e.volume,units:"decibels"}),this.volume=this.output.gain,re(this,"volume"),this._unmutedVolume=e.volume,this.mute=e.mute}static getDefaults(){return Object.assign(G.getDefaults(),{mute:!1,volume:0})}get mute(){return this.volume.value===-1/0}set mute(e){!this.mute&&e?(this._unmutedVolume=this.volume.value,this.volume.value=-1/0):this.mute&&!e&&(this.volume.value=this._unmutedVolume)}dispose(){return super.dispose(),this.input.dispose(),this.volume.dispose(),this}}class Us extends G{constructor(){const e=z(Us.getDefaults(),arguments);super(e),this.name="Destination",this.input=new Bt({context:this.context}),this.output=new ue({context:this.context}),this.volume=this.input.volume,An(this.input,this.output,this.context.rawContext.destination),this.mute=e.mute,this._internalChannels=[this.input,this.context.rawContext.destination,this.output]}static getDefaults(){return Object.assign(G.getDefaults(),{mute:!1,volume:0})}get mute(){return this.input.mute}set mute(e){this.input.mute=e}chain(...e){return this.input.disconnect(),e.unshift(this.input),e.push(this.output),An(...e),this}get maxChannelCount(){return this.context.rawContext.destination.maxChannelCount}dispose(){return super.dispose(),this.volume.dispose(),this}}qn(s=>{s.destination=new Us({context:s})});Wn(s=>{s.destination.dispose()});class Ih extends G{constructor(){super(...arguments),this.name="Listener",this.positionX=new ee({context:this.context,param:this.context.rawContext.listener.positionX}),this.positionY=new ee({context:this.context,param:this.context.rawContext.listener.positionY}),this.positionZ=new ee({context:this.context,param:this.context.rawContext.listener.positionZ}),this.forwardX=new ee({context:this.context,param:this.context.rawContext.listener.forwardX}),this.forwardY=new ee({context:this.context,param:this.context.rawContext.listener.forwardY}),this.forwardZ=new ee({context:this.context,param:this.context.rawContext.listener.forwardZ}),this.upX=new ee({context:this.context,param:this.context.rawContext.listener.upX}),this.upY=new ee({context:this.context,param:this.context.rawContext.listener.upY}),this.upZ=new ee({context:this.context,param:this.context.rawContext.listener.upZ})}static getDefaults(){return Object.assign(G.getDefaults(),{positionX:0,positionY:0,positionZ:0,forwardX:0,forwardY:0,forwardZ:-1,upX:0,upY:1,upZ:0})}dispose(){return super.dispose(),this.positionX.dispose(),this.positionY.dispose(),this.positionZ.dispose(),this.forwardX.dispose(),this.forwardY.dispose(),this.forwardZ.dispose(),this.upX.dispose(),this.upY.dis

33pose(),this.upZ.dispose(),this}}qn(s=>{s.listener=new Ih({context:s})});Wn(s=>{s.listener.dispose()});class Gs extends Qe{constructor(){super(),this.name="ToneAudioBuffers",this._buffers=new Map,this._loadingCount=0;const e=z(Gs.getDefaults(),arguments,["urls","onload","baseUrl"],"urls");this.baseUrl=e.baseUrl,Object.keys(e.urls).forEach(t=>{this._loadingCount++;const n=e.urls[t];this.add(t,n,this._bufferLoaded.bind(this,e.onload),e.onerror)})}static getDefaults(){return{baseUrl:"",onerror:X,onload:X,urls:{}}}has(e){return this._buffers.has(e.toString())}get(e){return B(this.has(e),`ToneAudioBuffers has no buffer named: ${e}`),this._buffers.get(e.toString())}_bufferLoaded(e){this._loadingCount--,this._loadingCount===0&&e&&e()}get loaded(){return Array.from(this._buffers).every(([e,t])=>t.loaded)}add(e,t,n=X,i=X){return He(t)?(this.baseUrl&&t.trim().substring(0,11).toLowerCase()==="data:audio/"&&(this.baseUrl=""),this._buffers.set(e.toString(),new K(this.baseUrl+t,n,i))):this._buffers.set(e.toString(),new K(t,n,i)),this}dispose(){return super.dispose(),this._buffers.forEach(e=>e.dispose()),this._buffers.clear(),this}}class St extends Gt{constructor(){super(...arguments),this.name="Ticks",this.defaultUnits="i"}_now(){return this.context.transport.ticks}_beatsToUnits(e){return this._getPPQ()*e}_secondsToUnits(e){return Math.floor(e/(60/this._getBpm())*this._getPPQ())}_ticksToUnits(e){return e}toTicks(){return this.valueOf()}toSeconds(){return this.valueOf()/this._getPPQ()*(60/this._getBpm())}}class Eh extends Ae{constructor(){super(...arguments),this.name="Draw",this.expiration=.25,this.anticipation=.008,this._events=new De,this._boundDrawLoop=this._drawLoop.bind(this),this._animationFrame=-1}schedule(e,t){return this._events.add({callback:e,time:this.toSeconds(t)}),this._events.length===1&&(this._animationFrame=requestAnimationFrame(this._boundDrawLoop)),this}cancel(e){return this._events.cancel(this.toSeconds(e)),this}_drawLoop(){const e=this.context.currentTime;this._events.forEachBefore(e+this.anticipation,t=>{e-t.time<=this.expiration&&t.callback(),this._events.remove(t)}),this._events.length>0&&(this._animationFrame=requestAnimationFrame(this._boundDrawLoop))}dispose(){return super.dispose(),this._events.dispose(),cancelAnimationFrame(this._animationFrame),this}}qn(s=>{s.draw=new Eh({context:s})});Wn(s=>{s.draw.dispose()});class Dh extends Qe{constructor(){super(...arguments),this.name="IntervalTimeline",this._root=null,this._length=0}add(e){B(Z(e.time),"Events must have a time property"),B(Z(e.duration),"Events must have a duration parameter"),e.time=e.time.valueOf();let t=new Rh(e.time,e.time+e.duration,e);for(this._root===null?this._root=t:this._root.insert(t),this._length++;t!==null;)t.updateHeight(),t.updateMax(),this._rebalance(t),t=t.parent;return this}remove(e){if(this._root!==null){const t=[];this._root.search(e.time,t);for(const n of t)if(n.event===e){this._removeNode(n),this._length--;break}}return this}get length(){return this._length}cancel(e){return this.forEachFrom(e,t=>this.remove(t)),this}_setRoot(e){this._root=e,this._root!==null&&(this._root.parent=null)}_replaceNodeInParent(e,t){e.parent!==null?(e.isLeftChild()?e.parent.left=t:e.parent.right=t,this._rebalance(e.parent)):this._setRoot(t)}_removeNode(e){if(e.left===null&&e.right===null)this._replaceNodeInParent(e,null);else if(e.right===null)this._replaceNodeInParent(e,e.left);else if(e.left===null)this._replaceNodeInParent(e,e.right);else{const t=e.getBalance();let n,i=null;if(t>0)if(e.left.right===null)n=e.left,n.right=e.right,i=n;else{for(n=e.left.right;n.right!==null;)n=n.right;n.parent&&(n.parent.right=n.left,i=n.parent,n.left=e.left,n.right=e.right)}else if(e.right.left===null)n=e.right,n.left=e.left,i=n;else{for(n=e.right.left;n.left!==null;)n=n.left;n.parent&&(n.parent.left=n.right,i=n.parent,n.left=e.left,n.right=e.right)}e.parent!==null?e.isLeftChild()?e.parent.left=n:e.parent.right=n:this._setRoot(n),i&&this._rebalance(i)}e.dispose()}_rotateLeft(e){const t=e.parent,n=e.isLeftChild(),i=e.right;i&&(e.right=i.left,i.left=e),t!==null?n?t.left=i:t.right=i:this._setRoot(i)}_rotateRight(e){const t=e.parent,n=e.isLeftChild(),i=e.left;i&&(e.left=i.right,i.right=e),t!==null?n?t.left=i:t.right=i:this._setRoot(i)}_rebalance(e){const t=e.getBalance();t>1&&e.left?e.left.getBalance()<0?this._rotateLeft(e.left):this._rotateRight(e):t<-1&&e.right&&(e.right.getBalance()>0?this._rotateRight(e.right):this._rotateLeft(e))}get(e){if(this._root!==null){const t=[];if(this._root.search(e,t),t.length>0){let n=t[0];for(let i=1;i<t.length;i++)t[i].low>n.low&&(n=t[i]);return n.event}}return null}forEach(e){if(this._root!==null){const t=[];this._root.traverse(n=>t.push(n)),t.forEach(n=>

33{n.event&&e(n.event)})}return this}forEachAtTime(e,t){if(this._root!==null){const n=[];this._root.search(e,n),n.forEach(i=>{i.event&&t(i.event)})}return this}forEachFrom(e,t){if(this._root!==null){const n=[];this._root.searchAfter(e,n),n.forEach(i=>{i.event&&t(i.event)})}return this}dispose(){return super.dispose(),this._root!==null&&this._root.traverse(e=>e.dispose()),this._root=null,this}}class Rh{constructor(e,t,n){this._left=null,this._right=null,this.parent=null,this.height=0,this.event=n,this.low=e,this.high=t,this.max=this.high}insert(e){e.low<=this.low?this.left===null?this.left=e:this.left.insert(e):this.right===null?this.right=e:this.right.insert(e)}search(e,t){e>this.max||(this.left!==null&&this.left.search(e,t),this.low<=e&&this.high>e&&t.push(this),!(this.low>e)&&this.right!==null&&this.right.search(e,t))}searchAfter(e,t){this.low>=e&&(t.push(this),this.left!==null&&this.left.searchAfter(e,t)),this.right!==null&&this.right.searchAfter(e,t)}traverse(e){e(this),this.left!==null&&this.left.traverse(e),this.right!==null&&this.right.traverse(e)}updateHeight(){this.left!==null&&this.right!==null?this.height=Math.max(this.left.height,this.right.height)+1:this.right!==null?this.height=this.right.height+1:this.left!==null?this.height=this.left.height+1:this.height=0}updateMax(){this.max=this.high,this.left!==null&&(this.max=Math.max(this.max,this.left.max)),this.right!==null&&(this.max=Math.max(this.max,this.right.max))}getBalance(){let e=0;return this.left!==null&&this.right!==null?e=this.left.height-this.right.height:this.left!==null?e=this.left.height+1:this.right!==null&&(e=-(this.right.height+1)),e}isLeftChild(){return this.parent!==null&&this.parent.left===this}get left(){return this._left}set left(e){this._left=e,e!==null&&(e.parent=this),this.updateHeight(),this.updateMax()}get right(){return this._right}set right(e){this._right=e,e!==null&&(e.parent=this),this.updateHeight(),this.updateMax()}dispose(){this.parent=null,this._left=null,this._right=null,this.event=null}}class Ph extends Qe{constructor(e){super(),this.name="TimelineValue",this._timeline=new De({memory:10}),this._initialValue=e}set(e,t){return this._timeline.add({value:e,time:t}),this}get(e){const t=this._timeline.get(e);return t?t.value:this._initialValue}}class Et extends G{constructor(){super(z(Et.getDefaults(),arguments,["context"]))}

33connect(e,t=0,n=0){return Ws(this,e,t,n),this}}class on extends Et{constructor(){const e=z(on.getDefaults(),arguments,["mapping","length"]);super(e),this.name="WaveShaper",this._shaper=this.context.createWaveShaper(),this.input=this._shaper,this.output=this._shaper,Ve(e.mapping)||e.mapping instanceof Float32Array?this.curve=Float32Array.from(e.mapping):ih(e.mapping)&&this.setMap(e.mapping,e.length)}static getDefaults(){return Object.assign(le.getDefaults(),{length:1024})}setMap(e,t=1024){const n=new Float32Array(t);for(let i=0,r=t;i<r;i++){const o=i/(r-1)*2-1;n[i]=e(o,i)}return this.curve=n,this}get curve(){return this._shaper.curve}set curve(e){this._shaper.curve=e}get oversample(){return this._shaper.oversample}set oversample(e){const t=["none","2x","4x"].some(n=>n.includes(e));B(t,"oversampling must be either 'none', '2x', or '4x'"),this._shaper.oversample=e}dispose(){return super.dispose(),this._shaper.disconnect(),this}}class $s extends Et{constructor(){const e=z($s.getDefaults(),arguments,["value"]);super(e),this.name="Pow",this._exponentScaler=this.input=this.output=new on({context:this.context,mapping:this._expFunc(e.value),length:8192}),this._exponent=e.value}static getDefaults(){return Object.assign(Et.getDefaults(),{value:1})}_expFunc(e){return t=>Math.pow(Math.abs(t),e)}get value(){return this._exponent}set value(e){this._exponent=e,this._exponentScaler.setMap(this._expFunc(this._exponent))}dispose(){return super.dispose(),this._exponentScaler.dispose(),this}}class rt{constructor(e,t){this.id=rt._eventId++,this._remainderTime=0;const n=Object.assign(rt.getDefaults(),t);this.transport=e,this.callback=n.callback,this._once=n.once,this.time=Math.floor(n.time),this._remainderTime=n.time-this.time}static getDefaults(){return{callback:X,once:!1,time:0}}get floatTime(){return this.time+this._remainderTime}invoke(e){if(this.callback){const t=this.transport.bpm.getDurationOfTicks(1,e);this.callback(e+this._remainderTime*t),this._once&&this.transport.clear(this.id)}}dispose(){return this.callback=void 0,this}}rt._eventId=0;class Zs extends rt{constructor(e,t){super(e,t),this._currentId=-1,this._nextId=-1,this._nextTick=this.time,this._boundRestart=this._restart.bind(this);const n=Object.assign(Zs.getDefaults(),t);this.duration=n.duration,this._interval=n.interval,this._nextTick=n.time,this.transport.on("start",this._boundRestart),this.transport.on("loopStart",this._boundRestart),this.transport.on("ticks",this._boundRestart),this.context=this.transport.context,this._restart()}static getDefaults(){return Object.assign({},rt.getDefaults(),{duration:1/0,interval:1,once:!1})}invoke(e){this._createEvents(e),super.invoke(e)}_createEvent(){return kn(this._nextTick,this.floatTime+this.duration)?this.transport.scheduleOnce(this.invoke.bind(this),new St(this.context,this._nextTick).toSeconds()):-1}_createEvents(e){kn(this._nextTick+this._interval,this.floatTime+this.duration)&&(this._nextTick+=this._interval,this._currentId=this._nextId,this._nextId=this.transport.scheduleOnce(this.invoke.bind(this),new St(this.context,this._nextTick).toSeconds()))}_restart(e){this.transport.clear(this._currentId),this.transport.clear(this._nextId),this._nextTick=this.floatTime;const t=this.transport.getTicksAtTime(e);Mt(t,this.time)&&(this._nextTick=this.floatTime+Math.ceil((t-this.floatTime)/this._interval)*this._interval),this._currentId=this._createEvent(),this._nextTick+=this._interval,this._nextId=this._createEvent()}dispose(){return super.dispose(),this.transport.clear(this._currentId),this.transport.clear(this._nextId),this.transport.off("start",this._boundRestart),this.transport.off("loopStart",this._boundRestart),this.transport.off("ticks",this._boundRestart),this}}class zn extends Ae{constructor(){const e=z(zn.getDefaults(),arguments);super(e),this.name="Transport",this._loop=new Ph(!1),this._loopStart=0,this._loopEnd=0,this._scheduledEvents={},this._timeline=new De,this._repeatedEvents=new Dh,this._syncedSignals=[],this._swingAmou

33nt=0,this._ppq=e.ppq,this._clock=new Bn({callback:this._processTick.bind(this),context:this.context,frequency:0,units:"bpm"}),this._bindClockEvents(),this.bpm=this._clock.frequency,this._clock.frequency.multiplier=e.ppq,this.bpm.setValueAtTime(e.bpm,0),re(this,"bpm"),this._timeSignature=e.timeSignature,this._swingTicks=e.ppq/2}static getDefaults(){return Object.assign(Ae.getDefaults(),{bpm:120,loopEnd:"4m",loopStart:0,ppq:192,swing:0,swingSubdivision:"8n",timeSignature:4})}_processTick(e,t){if(this._loop.get(e)&&t>=this._loopEnd&&(this.emit("loopEnd",e),this._clock.setTicksAtTime(this._loopStart,e),t=this._loopStart,this.emit("loopStart",e,this._clock.getSecondsAtTime(e)),this.emit("loop",e)),this._swingAmount>0&&t%this._ppq!==0&&t%(this._swingTicks*2)!==0){const n=t%(this._swingTicks*2)/(this._swingTicks*2),i=Math.sin(n*Math.PI)*this._swingAmount;e+=new St(this.context,this._swingTicks*2/3).toSeconds()*i}wi(!0),this._timeline.forEachAtTime(t,n=>n.invoke(e)),wi(!1)}schedule(e,t){const n=new rt(this,{callback:e,time:new Gt(this.context,t).toTicks()});return this._addEvent(n,this._timeline)}scheduleRepeat(e,t,n,i=1/0){const r=new Zs(this,{callback:e,duration:new Fe(this.context,i).toTicks(),interval:new Fe(this.context,t).toTicks(),time:new Gt(this.context,n).toTicks()});return this._addEvent(r,this._repeatedEvents)}scheduleOnce(e,t){const n=new rt(this,{callback:e,once:!0,time:new Gt(this.context,t).toTicks()});return this._addEvent(n,this._timeline)}clear(e){if(this._scheduledEvents.hasOwnProperty(e)){const t=this._scheduledEvents[e.toString()];t.timeline.remove(t.event),t.event.dispose(),delete this._scheduledEvents[e.toString()]}return this}_addEvent(e,t){return this._scheduledEvents[e.id.toString()]={event:e,timeline:t},t.add(e),e.id}cancel(e=0){const t=this.toTicks(e);return this._timeline.forEachFrom(t,n=>this.clear(n.id)),this._repeatedEvents.forEachFrom(t,n=>this.clear(n.id)),this}_bindClockEvents(){this._clock.on("start",(e,t)=>{t=new St(this.context,t).toSeconds(),this.emit("start",e,t)}),this._clock.on("stop",e=>{this.emit("stop",e)}),this._clock.on("pause",e=>{this.emit("pause",e)})}get state(){return this._clock.getStateAtTime(this.now())}start(e,t){this.context.resume();let n;return Z(t)&&(n=this.toTicks(t)),this._clock.start(e,n),this}stop(e){return this._clock.stop(e),this}pause(e){return this._clock.pause(e),this}toggle(e){return e=this.toSeconds(e),this._clock.getStateAtTime(e)!=="started"?this.start(e):this.stop(e),this}get timeSignature(){return this._timeSignature}set timeSignature(e){Ve(e)&&(e=e[0]/e[1]*4),this._timeSignature=e}get loopStart(){return new Fe(this.context,this._loopStart,"i").toSeconds()}set loopStart(e){this._loopStart=this.toTicks(e)}get loopEnd(){return new Fe(this.context,this._loopEnd,"i").toSeconds()}set loopEnd(e){this._loopEnd=this.toTicks(e)}get loop(){return this._loop.get(this.now())}set loop(e){this._loop.set(e,this.now())}setLoopPoints(e,t){return this.loopStart=e,this.loopEnd=t,this}

33get swing(){return this._swingAmount}set swing(e){this._swingAmount=e}get swingSubdivision(){return new St(this.context,this._swingTicks).toNotation()}set swingSubdivision(e){this._swingTicks=this.toTicks(e)}get position(){const e=this.now(),t=this._clock.getTicksAtTime(e);return new St(this.context,t).toBarsBeatsSixteenths()}set position(e){const t=this.toTicks(e);this.ticks=t}get seconds(){return this._clock.seconds}set seconds(e){const t=this.now(),n=this._clock.frequency.timeToTicks(e,t);this.ticks=n}get progress(){if(this.loop){const e=this.now();return(this._clock.getTicksAtTime(e)-this._loopStart)/(this._loopEnd-this._loopStart)}else return 0}get ticks(){return this._clock.ticks}set ticks(e){if(this._clock.ticks!==e){const t=this.now();if(this.state==="started"){const n=this._clock.getTicksAtTime(t),i=this._clock.frequency.getDurationOfTicks(Math.ceil(n)-n,t),r=t+i;this.emit("stop",r),this._clock.setTicksAtTime(e,r),this.emit("start",r,this._clock.getSecondsAtTime(r))}else this.emit("ticks",t),this._clock.setTicksAtTime(e,t)}}getTicksAtTime(e){return this._clock.getTicksAtTime(e)}getSecondsAtTime(e){return this._clock.getSecondsAtTime(e)}get PPQ(){return this._clock.frequency.multiplier}set PPQ(e){this._clock.frequency.multiplier=e}nextSubdivision(e){if(e=this.toTicks(e),this.state!=="started")return 0;{const t=this.now(),n=this.getTicksAtTime(t),i=e-n%e;return this._clock.nextTickTime(i,t)}}syncSignal(e,t){const n=this.now();let i=this.bpm,r=1/(60/i.getValueAtTime(n)/this.PPQ),o=[];if(e.units==="time"){const c=.015625/r,l=new ue(c),u=new $s(-1),h=new ue(c);i.chain(l,u,h),i=h,r=1/r,o=[l,u,h]}t||(e.getValueAtTime(n)!==0?t=e.getValueAtTime(n)/r:t=0);const a=new ue(t);return i.connect(a),a.connect(e._param),o.push(a),this._syncedSignals.push({initial:e.value,nodes:o,signal:e}),e.value=0,this}unsyncSignal(e){for(let t=this._syncedSignals.length-1;t>=0;t--){const n=this._syncedSignals[t];n.signal===e&&(n.nodes.forEach(i=>i.dispose()),n.signal.value=n.initial,this._syncedSignals.splice(t,1))}return this}dispose(){return super.dispose(),this._clock.dispose(),Ps(this,"bpm"),this._timeline.dispose(),this._repeatedEvents.dispose(),this}}sn.mixin(zn);qn(s=>{s.transport=new zn({context:s})});Wn(s=>

33{s.transport.dispose()});class Se extends G{constructor(e){super(e),this.input=void 0,this._state=new js("stopped"),this._synced=!1,this._scheduled=[],this._syncedStart=X,this._syncedStop=X,this._state.memory=100,this._state.increasing=!0,this._volume=this.output=new Bt({context:this.context,mute:e.mute,volume:e.volume}),this.volume=this._volume.volume,re(this,"volume"),this.onstop=e.onstop}static getDefaults(){return Object.assign(G.getDefaults(),{mute:!1,onstop:X,volume:0})}get state(){return this._synced?this.context.transport.state==="started"?this._state.getValueAtTime(this.context.transport.seconds):"stopped":this._state.getValueAtTime(this.now())}get mute(){return this._volume.mute}set mute(e){this._volume.mute=e}_clampToCurrentTime(e){return this._synced?e:Math.max(e,this.context.currentTime)}start(e,t,n){let i=Ee(e)&&this._synced?this.context.transport.seconds:this.toSeconds(e);if(i=this._clampToCurrentTime(i),!this._synced&&this._state.getValueAtTime(i)==="started")B(Mt(i,this._state.get(i).time),"Start time must be strictly greater than previous start time"),this._state.cancel(i),this._state.setStateAtTime("started",i),this.log("restart",i),this.restart(i,t,n);else if(this.log("start",i),this._state.setStateAtTime("started",i),this._synced){const r=this._state.get(i);r&&(r.offset=this.toSeconds(At(t,0)),r.duration=n?this.toSeconds(n):void 0);const o=this.context.transport.schedule(a=>{this._start(a,t,n)},i);this._scheduled.push(o),this.context.transport.state==="started"&&this.context.transport.getSecondsAtTime(this.immediate())>i&&this._syncedStart(this.now(),this.context.transport.seconds)}else br(this.context),this._start(i,t,n);return this}stop(e){let t=Ee(e)&&this._synced?this.context.transport.seconds:this.toSeconds(e);if(t=this._clampToCurrentTime(t),this._state.getValueAtTime(t)==="started"||Z(this._state.getNextState("started",t))){if(this.log("stop",t),!this._synced)this._stop(t);else{const n=this.context.transport.schedule(this._stop.bind(this),t);this._scheduled.push(n)}this._state.cancel(t),this._state.setStateAtTime("stopped",t)}return this}restart(e,t,n){return e=this.toSeconds(e),this._state.getValueAtTime(e)==="started"&&(this._state.cancel(e),this._restart(e,t,n)),this}sync(){return this._synced||(this._synced=!0,this._syncedStart=(e,t)=>

33{if(Mt(t,0)){const n=this._state.get(t);if(n&&n.state==="started"&&n.time!==t){const i=t-this.toSeconds(n.time);let r;n.duration&&(r=this.toSeconds(n.duration)-i),this._start(e,this.toSeconds(n.offset)+i,r)}}},this._syncedStop=e=>{const t=this.context.transport.getSecondsAtTime(Math.max(e-this.sampleTime,0));this._state.getValueAtTime(t)==="started"&&this._stop(e)},this.context.transport.on("start",this._syncedStart),this.context.transport.on("loopStart",this._syncedStart),this.context.transport.on("stop",this._syncedStop),this.context.transport.on("pause",this._syncedStop),this.context.transport.on("loopEnd",this._syncedStop)),this}unsync(){return this._synced&&(this.context.transport.off("stop",this._syncedStop),this.context.transport.off("pause",this._syncedStop),this.context.transport.off("loopEnd",this._syncedStop),this.context.transport.off("start",this._syncedStart),this.context.transport.off("loopStart",this._syncedStart)),this._synced=!1,this._scheduled.forEach(e=>this.context.transport.clear(e)),this._scheduled=[],this._state.cancel(0),this._stop(0),this}dispose(){return super.dispose(),this.onstop=X,this.unsync(),this._volume.dispose(),this._state.dispose(),this}}class an extends It{constructor(){const e=z(an.getDefaults(),arguments,["url","onload"]);super(e),this.name="ToneBufferSource",this._source=this.context.createBufferSource(),this._internalChannels=[this._source],this._sourceStarted=!1,this._sourceStopped=!1,Lt(this._source,this._gainNode),this._source.onended=()=>this._stopSource(),this.playbackRate=new ee({context:this.context,param:this._source.playbackRate,units:"positive",value:e.playbackRate}),this.loop=e.loop,this.loopStart=e.loopStart,this.loopEnd=e.loopEnd,this._buffer=new K(e.url,e.onload,e.onerror),this._internalChannels.push(this._source)}static getDefaults(){return Object.assign(It.getDefaults(),{url:new K,loop:!1,loopEnd:0,loopStart:0,onload:X,onerror:X,playbackRate:1})}get fadeIn(){return this._fadeIn}set fadeIn(e){this._fadeIn=e}get fadeOut(){return this._fadeOut}set fadeOut(e){this._fadeOut=e}get curve(){return this._curve}set curve(e){this._curve=e}start(e,t,n,i=1){B(this.buffer.loaded,"buffer is either not set or not loaded");const r=this.toSeconds(e);this._startGain(r,i),this.loop?t=At(t,this.loopStart):t=At(t,0);let o=Math.max(this.toSeconds(t),0);if(this.loop){const a=this.toSeconds(this.loopEnd)||this.buffer.duration,c=this.toSeconds(this.loopStart),l=a-c;ps(o,a)&&(o=(o-c)%l+c),Re(o,this.buffer.duration)&&(o=0)}if(this._source.buffer=this.buffer.get(),this._source.loopEnd=this.toSeconds(this.loopEnd)||this.buffer.duration,kn(o,this.buffer.duration)&&(this._sourceStarted=!0,this._source.start(r,o)),Z(n)){let a=this.toSeconds(n);a=Math.max(a,0),this.stop(r+a)}return this}_stopSource(e){!this._sourceStopped&&this._sourceStarted&&(this._sourceStopped=!0,this._source.stop(this.toSeconds(e)),this._onended())}get loopStart(){return this._source.loopStart}set loopStart(e){this._source.loopStart=this.toSeconds(e)}get loopEnd(){return this._source.loopEnd}set loopEnd(e){this._source.loopEnd=this.toSeconds(e)}get buffer(){return this._buffer}set buffer(e){this._buffer.set(e)}get loop(){return this._source.loop}set loop(e){this._source.loop=e,this._sourceStarted&&this.cancelStop()}dispose(){return super.dispose(),this._source.onended=null,this._source.disconnect(),this._buffer.dispose(),this.playbackRate.dispose(),this}}class Nn extends Se{constructor(){const e=z(Nn.getDefaults(),arguments,["type"]);super(e),this.name="Noise",this._source=null,this._playbackRate=e.playbackRate,this.type=e.type,this._fadeIn=e.fadeIn,this._fadeOut=e.fadeOut}static getDefaults(){return Object.assign(Se.getDefaults(),{fadeIn:0,fadeOut:0,playbackRate:1,type:"white"})}get type(){return this._type}set type(e){if(B(e in bi,"Noise: invalid type: "+e),this._type!==e&&(this._type=e,this.state==="started")){const t=this.now();this._stop(t),this._start(t)}}get playbackRate(){return this._playbackRate}set playbackRate(e){this._playbackRate=e,this._source&&(this._source.playbackRate.value=e)}_start(e){const t=bi[this._type];this._source=new an({url:t,context:this.context,fadeIn:this._fadeIn,fadeOut:this._fadeOut,loop:!0,onended:()=>this.onstop(this),playbackRate:this._playbackRate}).connect(this.output),this._source.start(this.toSeconds(e),Math.random()*(t.duration-.001))}_stop(e){this._source&&(this._source.stop(this.toSeconds(e)),this._source=null)}get fadeIn(){return this._fadeIn}set fadeIn(e){this._fadeIn=e,this._source&&(this._source.fadeIn=this._fadeIn)}get fadeOut(){return this._fadeOut}set fadeOut(e){this._fadeOut=e,this._source&&(this._source.fadeOut=this._fadeOut)}_restart(e){this._stop(e),this._start(e)}dispose(){return super.dispose(),this._source&&this._source.disconnect(),this}}const xt=44100*5,ss=2,$e={brown:null,pink:null,white:null},bi={get brown(){if(!$e.brown){const s=[];for(let e=0;e<ss;e++){const t=new Float32Array(xt);s[e]=t;let n=0;for(let i=0;i<xt;i++){const r=Math.random()*2-1;t[i]=(n+.02*r)/1.02,n=t[i],t[i]*=3.5}}$e.brown=new K().fromArray(s)}return $e.brown},get pink(){if(!$e.pink){const s=[];for(let e=0;e<ss;e++){const t=new Float32Array(xt);s[e]=t;let n,i,r,o,a,c,l;n=i=r=o=a=c=l=0;for(let u=0;u<xt;u++){const h=Math.random()*2-1;n=.99886*n+h*.0555179,i=.99332*i+h*.0750759,r=.969*r+h*.153852,o=.8665*o+h*.3104856,a=.55*a+h*.5329522,c=-.7616*c-h*.016898,t[u]=n+i+r+o+a+c+l+h*.5362,t[u]*=.11,l=h*.115926}}$e.pink=new K().fromArray(s)}return $e.pink},get white(){if(!$e.white){const s=[];for(let e=0;e<ss;e++){const t=new Float32Array(xt);s[e]=t;for(let n=0;n<xt;n++)t[n]=Math.random()*2-1}$e.white=new K().fromArray(s)}return $e.white}};function yt(s,e){return fe(this,void 0,void 0,function*(){const t=e/s.context.sampleRate,n=new Fs(1,t,s.context.sampleRate);return new s.constructor(Object.assign(s.get(),{frequency:2/t,detune:0,context:n})).toDestination().start(0),(yield n.render()).getChannelData(0)})}class Ys extends It{constructor(){const e=z(Ys.getDefaults(),arguments,["frequency","type"]);super(e),this.name="ToneOscillatorNode",this._oscillator=this.context.createOscillator(),this._internalChannels=[this._oscillator],Lt(this._oscillator,this._gainNode),this.type=e.type,this.frequency=new ee({context:this.context,param:this._oscillator.frequency,units:"frequency",value:e.frequency}),this.detune=new ee({context:this.context,param:this._oscillator.detune,units:"cents",value:e.detune}),re(this,["frequency","detune"])}static getDefaults(){return Object.assign(It.getDefaults(),{detune:0,frequency:440,type:"sine"})}start(e){const t=this.toSeconds(e);return this.log("start",t),this._startGain(t),this._oscillator.start(t),this}_stopSource(e){this._oscillator.stop(e)}setPeriodicWave(e){return this._oscillator.setPeriodicWave(e),this}get type(){return this._oscillator.type}set type(e){this._oscillator.type=e}dispose(){return super.dispose(),this.state==="started"&&this.stop(),this._oscillator.disconnect(),this.frequency.dispose(),this.detune.dispose(),this}}class pe extends Se{constructor(){const e=z(pe.getDefaults(),arguments,["frequency","type"]);super(e),this.name="Oscillator",this._oscillator=null,this.frequency=new le({context:this.context,units:"frequency",value:e.frequency}

33),re(this,"frequency"),this.detune=new le({context:this.context,units:"cents",value:e.detune}),re(this,"detune"),this._partials=e.partials,this._partialCount=e.partialCount,this._type=e.type,e.partialCount&&e.type!=="custom"&&(this._type=this.baseType+e.partialCount.toString()),this.phase=e.phase}static getDefaults(){return Object.assign(Se.getDefaults(),{detune:0,frequency:440,partialCount:0,partials:[],phase:0,type:"sine"})}_start(e){const t=this.toSeconds(e),n=new Ys({context:this.context,onended:()=>this.onstop(this)});this._oscillator=n,this._wave?this._oscillator.setPeriodicWave(this._wave):this._oscillator.type=this._type,this._oscillator.connect(this.output),this.frequency.connect(this._oscillator.frequency),this.detune.connect(this._oscillator.detune),this._oscillator.start(t)}_stop(e){const t=this.toSeconds(e);this._oscillator&&this._oscillator.stop(t)}_restart(e){const t=this.toSeconds(e);return this.log("restart",t),this._oscillator&&this._oscillator.cancelStop(),this._state.cancel(t),this}syncFrequency(){return this.context.transport.syncSignal(this.frequency),this}unsyncFrequency(){return this.context.transport.unsyncSignal(this.frequency),this}_getCachedPeriodicWave(){if(this._type==="custom")return pe._periodicWaveCache.find(t=>t.phase===this._phase&&mh(t.partials,this._partials));{const e=pe._periodicWaveCache.find(t=>t.type===this._type&&t.phase===this._phase);return this._partialCount=e?e.partialCount:this._partialCount,e}}get type(){return this._type}set type(e){this._type=e;const t=["sine","square","sawtooth","triangle"].indexOf(e)!==-1;if(this._phase===0&&t)this._wave=void 0,this._partialCount=0,this._oscillator!==null&&(this._oscillator.type=e);else{const n=this._getCachedPeriodicWave();if(Z(n)){const{partials:i,wave:r}=n;this._wave=r,this._partials=i,this._oscillator!==null&&this._oscillator.setPeriodicWave(this._wave)}else{const[i,r]=this._getRealImaginary(e,this._phase),o=this.context.createPeriodicWave(i,r);this._wave=o,this._oscillator!==null&&this._oscillator.setPeriodicWave(this._wave),pe._periodicWaveCache.push({imag:r,partialCount:this._partialCount,partials:this._partials,phase:this._phase,real:i,type:this._type,wave:this._wave}),pe._periodicWaveCache.length>100&&pe._periodicWaveCache.shift()}}}get baseType(){return this._type.replace(this.partialCount.toString(),"")}set baseType(e){this.partialCount&&this._type!=="custom"&&e!=="custom"?this.type=e+this.partialCount:this.type=e}get partialCount(){return this._partialCount}set partialCount(e){it(e,0);let t=this._type;const n=/^(sine|triangle|square|sawtooth)(\d+)$/.exec(this._type);if(n&&(t=n[1]),this._type!=="custom")e===0?this.type=t:this.type=t+e.toString();else{const i=new Float32Array(e);this._partials.forEach((r,o)=>i[o]=r),this._partials=Array.from(i),this.type=this._type}}_getRealImaginary(e,t){let i=2048;const r=new Float32Array(i),o=new Float32Array(i);let a=1;if(e==="custom"){if(a=this._partials.length+1,this._partialCount=this._partials.length,i=a,this._partials.length===0)return[r,o]}else{const c=/^(sine|triangle|square|sawtooth)(\d+)$/.exec(e);c?(a=parseInt(c[2],10)+1,this._partialCount=parseInt(c[2],10),e=c[1],a=Math.max(a,2),i=a):this._partialCount=0,this._partials=[]}for(let c=1;c<i;++c){const l=2/(c*Math.PI);let u;switch(e){case"sine":u=c<=a?1:0,this._partials[c-1]=u;break;case"square":u=c&1?2*l:0,this._partials[c-1]=u;break;case"sawtooth":u=l*(c&1?1:-1),this._partials[c-1]=u;break;case"triangle":c&1?u=2*(l*l)*(c-1>>1&1?-1:1):u=0,this._partials[c-1]=u;break;case"custom":u=this._partials[c-1];break;default:throw new TypeError("Oscillator: invalid type: "+e)}u!==0?(r[c]=-u*Math.sin(t*c),o[c]=u*Math.cos(t*c)):(r[c]=0,o[c]=0)}return[r,o]}_inverseFFT(e,t,n){let i=0;const r=e.length;for(let o=0;o<r;o++)i+=e[o]*Math.cos(o*n)+t[o]*Math.sin(o*n);return i}getInitialValue(){const[e,t]=this._getRealImaginary(this._type,0);let n=0;const i=Math.PI*2,r=32;for(let o=0;o<r;o++)n=Math.max(this._inverseFFT(e,t,o/r*i),n);return _h(-this._inverseFFT(e,t,this._phase)/n,-1,1)}get partials(){return this._partials.slice(0,this.partialCount)}set partials(e){this._partials=e,this._partialCount=this._partials.length,e.length&&(this.t

33ype="custom")}get phase(){return this._phase*(180/Math.PI)}set phase(e){this._phase=e*Math.PI/180,this.type=this._type}asArray(){return fe(this,arguments,void 0,function*(e=1024){return yt(this,e)})}dispose(){return super.dispose(),this._oscillator!==null&&this._oscillator.dispose(),this._wave=void 0,this.frequency.dispose(),this.detune.dispose(),this}}pe._periodicWaveCache=[];class Fh extends Et{constructor(){super(...arguments),this.name="AudioToGain",this._norm=new on({context:this.context,mapping:e=>(e+1)/2}),this.input=this._norm,this.output=this._norm}dispose(){return super.dispose(),this._norm.dispose(),this}}class Dt extends le{constructor(){const e=z(Dt.getDefaults(),arguments,["value"]);super(e),this.name="Multiply",this.override=!1,this._mult=this.input=this.output=new ue({context:this.context,minValue:e.minValue,maxValue:e.maxValue}),this.factor=this._param=this._mult.gain,this.factor.setValueAtTime(e.value,0)}static getDefaults(){return Object.assign(le.getDefaults(),{value:0})}dispose(){return super.dispose(),this._mult.dispose(),this}}class Un extends Se{constructor(){const e=z(Un.getDefaults(),arguments,["frequency","type","modulationType"]);super(e),this.name="AMOscillator",this._modulationScale=new Fh({context:this.context}),this._modulationNode=new ue({context:this.context}),this._carrier=new pe({context:this.context,detune:e.detune,frequency:e.frequency,onstop:()=>this.onstop(this),phase:e.phase,type:e.type}),this.frequency=this._carrier.frequency,this.detune=this._carrier.detune,this._modulator=new pe({context:this.context,phase:e.phase,type:e.modulationType}),this.harmonicity=new Dt({context:this.context,units:"positive",value:e.harmonicity}),this.frequency.chain(this.harmonicity,this._modulator.frequency),this._modulator.chain(this._modulationScale,this._modulationNode.gain),this._carrier.chain(this._modulationNode,this.output),re(this,["frequency","detune","harmonicity"])}static getDefaults(){return Object.assign(pe.getDefaults(),{harmonicity:1,modulationType:"square"})}_start(e){this._modulator.start(e),this._carrier.start(e)}_stop(e){this._modulator.stop(e),this._carrier.stop(e)}_restart(e){this._modulator.restart(e),this._carrier.restart(e)}get type(){return this._carrier.type}set type(e){this._carrier.type=e}get baseType(){return this._carrier.baseType}set baseType(e){this._carrier.baseType=e}get partialCount(){return this._carrier.partialCount}set partialCount(e){this._carrier.partialCount=e}get modulationType(){return this._modulator.type}set modulationType(e){this._modulator.type=e}get phase(){return this._carrier.phase}set phase(e){this._carrier.phase=e,this._modulator.phase=e}get partials(){return this._carrier.partials}set partials(e){this._carrier.partials=e}asArray(){return fe(this,arguments,void 0,function*(e=1024){return yt(this,e)})}dispose(){return super.dispose(),this.frequency.dispose(),this.detune.dispose(),this.harmonicity.dispose(),this._carrier.dispose(),this._modulator.dispose(),this._modulationNode.dispose(),this._modulationScale.dispose(),this}}class Gn extends Se{constructor(){const e=z(Gn.getDefaults(),arguments,["frequency","type","modulationType"]);super(e),this.name="FMOscillator",this._modulationNode=new ue({context:this.context,gain:0}),this._carrier=new pe({context:this.context,detune:e.detune,frequency:0,onstop:()=>this.onstop(this),phase:e.phase,type:e.type}),this.detune=this._carrier.detune,this.frequency=new le({context:this.context,units:"frequency",value:e.frequency}),this._modulator=new pe({context:this.context,phase:e.phase,type:e.modulationType}),this.harmonicity=new Dt({context:this.context,units:"positive",value:e.harmonicity}),this.modulationIndex=new Dt({context:this.context,units:"positive",value:e.modulationIndex}),this.frequency.connect(this._carrier.frequency),this.frequency.chain(this.harmonicity,this._modulator.frequency),this.frequency.chain(this.modulationIndex,this._modulationNode),this._modulator.connect(this._modulationNode.gain),this._modulationNode.connect(this._carrier.frequency),this._carrier.connect(this.output),this.detune.connect(this._modulator.detune),re(this,["modulationIndex","frequency","detune","harmonicity"])}static getDefaults(){return Object.assign(pe.getDefaults(),{harmonicity:1,modulationIndex:2,modulationType:"square"})}_start(e){this._modulator.start(e),this._carrier.start(e)}_stop(e){this._modulator.stop(e),this._carrier.stop(e)}_restart(e){return this._modulator.restart(e),this._carrier.restart(e),this}get type(){return this._carrier.type}set type(e){this._carrier.type=e}get baseType(){return this._carrier.baseType}set baseType(e){this._carrier.baseType=e}get partialCount(){return this._carrier.partialCount}set partialCount(e){this._carrier.partialCount=e}get modulationType(){return this._modulator.type}set modulationType(e){this._modulator.type=e}get phase(){return this._carrier.phase}set phase(e){this._carrier.phase=e,this._modulator.phase=e}get partials(){return this._carrier.partials}set partials(e){this._carrier.partials=e}asArray(){return fe(this,arguments,void 0,function*(e=1024){return yt(this,e)})}dispose(){return super.dispose(),this.frequency.dispose(),this.harmonicity.dispose(),this._carrier.dispose(),this._modulator.dispose(),this._modulationNode.dis

33pose(),this.modulationIndex.dispose(),this}}class cn extends Se{constructor(){const e=z(cn.getDefaults(),arguments,["frequency","width"]);super(e),this.name="PulseOscillator",this._widthGate=new ue({context:this.context,gain:0}),this._thresh=new on({context:this.context,mapping:t=>t<=0?-1:1}),this.width=new le({context:this.context,units:"audioRange",value:e.width}),this._triangle=new pe({context:this.context,detune:e.detune,frequency:e.frequency,onstop:()=>this.onstop(this),phase:e.phase,type:"triangle"}),this.frequency=this._triangle.frequency,this.detune=this._triangle.detune,this._triangle.chain(this._thresh,this.output),this.width.chain(this._widthGate,this._thresh),re(this,["width","frequency","detune"])}static getDefaults(){return Object.assign(Se.getDefaults(),{detune:0,frequency:440,phase:0,type:"pulse",width:.2})}_start(e){e=this.toSeconds(e),this._triangle.start(e),this._widthGate.gain.setValueAtTime(1,e)}_stop(e){e=this.toSeconds(e),this._triangle.stop(e),this._widthGate.gain.cancelScheduledValues(e),this._widthGate.gain.setValueAtTime(0,e)}_restart(e){this._triangle.restart(e),this._widthGate.gain.cancelScheduledValues(e),this._widthGate.gain.setValueAtTime(1,e)}get phase(){return this._triangle.phase}set phase(e){this._triangle.phase=e}get type(){return"pulse"}get baseType(){return"pulse"}get partials(){return[]}get partialCount(){return 0}set carrierType(e){this._triangle.type=e}asArray(){return fe(this,arguments,void 0,function*(e=1024){return yt(this,e)})}dispose(){return super.dispose(),this._triangle.dispose(),this.width.dispose(),this._widthGate.dispose(),this._thresh.dispose(),this}}class $n extends Se{constructor(){const e=z($n.getDefaults(),arguments,["frequency","type","spread"]);super(e),this.name="FatOscillator",this._oscillators=[],this.frequency=new le({context:this.context,units:"frequency",value:e.frequency}),this.detune=new le({context:this.context,units:"cents",value:e.detune}),this._spread=e.spread,this._type=e.type,this._phase=e.phase,this._partials=e.partials,this._partialCount=e.partialCount,this.count=e.count,re(this,["frequency","detune"])}static getDefaults(){return Object.assign(pe.getDefaults(),{count:3,spread:20,type:"sawtooth"})}_start(e){e=this.toSeconds(e),this._forEach(t=>t.start(e))}_stop(e){e=this.toSeconds(e),this._forEach(t=>t.stop(e))}_restart(e){this._forEach(t=>t.restart(e))}_forEach(e){for(let t=0;t<this._oscillators.length;t++)e(this._oscillators[t],t)}get type(){return this._type}set type(e){this._type=e,this._forEach(t=>t.type=e)}get spread(){return this._spread}set spread(e){if(this._spread=e,this._oscillators.length>1){const t=-e/2,n=e/(this._oscillators.length-1);this._forEach((i,r)=>i.detune.value=t+n*r)}}get count(){return this._oscillators.length}set count(e){if(it(e,1),this._oscillators.length!==e){this._forEach(t=>t.dispose()),this._oscillators=[];for(let t=0;t<e;t++){const n=new pe({context:this.context,volume:-6-e*1.1,type:this._type,phase:this._phase+t/e*360,partialCount:this._partialCount,onstop:t===0?()=>this.onstop(this):X});this.type==="custom"&&(n.partials=this._partials),this.frequency.connect(n.frequency),this.detune.connect(n.detune),n.detune.overridden=!1,n.connect(this.output),this._oscillators[t]=n}this.spread=this._spread,this.state==="started"&&this._forEach(t=>t.start())}}get phase(){return this._phase}set phase(e){this._phase=e,this._forEach((t,n)=>t.phase=this._phase+n/this.count*360)}get baseType(){return this._oscillators[0].baseType}set baseType(e){this._forEach(t=>t.baseType=e),this._type=this._oscillators[0].type}get partials(){return this._oscillators[0].partials}set partials(e){this._partials=e,this._partialCount=this._partials.length,e.length&&(this._type="custom",this._forEach(t=>t.partials=e))}get partialCount(){return this._oscillators[0].partialCount}set partialCount(e){this._partialCount=e,this._forEach(t=>t.partialCount=e),this._type=this._oscillators[0].type}asArray(){return fe(this,arguments,void 0,function*(e=1024){return yt(this,e)})}dispose(){return super.dispose(),this.frequency.dispose(),this.detune.dispose(),this._forEac

33h(e=>e.dispose()),this}}class Zn extends Se{constructor(){const e=z(Zn.getDefaults(),arguments,["frequency","modulationFrequency"]);super(e),this.name="PWMOscillator",this.sourceType="pwm",this._scale=new Dt({context:this.context,value:2}),this._pulse=new cn({context:this.context,frequency:e.modulationFrequency}),this._pulse.carrierType="sine",this.modulationFrequency=this._pulse.frequency,this._modulator=new pe({context:this.context,detune:e.detune,frequency:e.frequency,onstop:()=>this.onstop(this),phase:e.phase}),this.frequency=this._modulator.frequency,this.detune=this._modulator.detune,this._modulator.chain(this._scale,this._pulse.width),this._pulse.connect(this.output),re(this,["modulationFrequency","frequency","detune"])}static getDefaults(){return Object.assign(Se.getDefaults(),{detune:0,frequency:440,modulationFrequency:.4,phase:0,type:"pwm"})}_start(e){e=this.toSeconds(e),this._modulator.start(e),this._pulse.start(e)}_stop(e){e=this.toSeconds(e),this._modulator.stop(e),this._pulse.stop(e)}_restart(e){this._modulator.restart(e),this._pulse.restart(e)}get type(){return"pwm"}get baseType(){return"pwm"}get partials(){return[]}get partialCount(){return 0}get phase(){return this._modulator.phase}set phase(e){this._modulator.phase=e}asArray(){return fe(this,arguments,void 0,function*(e=1024){return yt(this,e)})}dispose(){return super.dispose(),this._pulse.dispose(),this._scale.dispose(),this._modulator.dispose(),this}}const Ti={am:Un,fat:$n,fm:Gn,oscillator:pe,pulse:cn,pwm:Zn};class On extends Se{constructor(){const e=z(On.getDefaults(),arguments,["frequency","type"]);super(e),this.name="OmniOscillator",this.frequency=new le({context:this.context,units:"frequency",value:e.frequency}),this.detune=new le({context:this.context,units:"cents",value:e.detune}),re(this,["frequency","detune"]),this.set(e)}static getDefaults(){return Object.assign(pe.getDefaults(),Gn.getDefaults(),Un.getDefaults(),$n.getDefaults(),cn.getDefaults(),Zn.getDefaults())}_start(e){this._oscillator.start(e)}_stop(e){this._oscillator.stop(e)}_restart(e){return this._oscillator.restart(e),this}get type(){let e="";return["am","fm","fat"].some(t=>this._sourceType===t)&&(e=this._sourceType),e+this._oscillator.type}set type(e){e.substr(0,2)==="fm"?(this._createNewOscillator("fm"),this._oscillator=this._oscillator,this._oscillator.type=e.substr(2)):e.substr(0,2)==="am"?(this._createNewOscillator("am"),this._oscillator=this._oscillator,this._oscillator.type=e.substr(2)):e.substr(0,3)==="fat"?(this._createNewOscillator("fat"),this._oscillator=this._oscillator,this._oscillator.type=e.substr(3)):e==="pwm"?(this._createNewOscillator("pwm"),this._oscillator=this._oscillator):e==="pulse"?this._createNewOscillator("pulse"):(this._createNewOscillator("oscillator"),this._oscillator=this._oscillator,this._oscillator.type=e)}get partials(){return this._oscillator.partials}set partials(e){!this._getOscType(this._oscillator,"pulse")&&!this._getOscType(this._oscillator,"pwm")&&(this._oscillator.partials=e)}get partialCount(){return this._oscillator.partialCount}set partialCount(e){!this._getOscType(this._oscillator,"pulse")&&!this._getOscType(this._oscillator,"pwm")&&(this._oscillator.partialCount=e)}set(e){return Reflect.has(e,"type")&&e.type&&(this.type=e.type),super.set(e),this}_createNewOscillator(e){if(e!==this._sourceType){this._sourceType=e;const t=Ti[e],n=this.now();if(this._oscillator){const i=this._oscillator;i.stop(n),this.context.setTimeout(()=>i.dispose(),this.blockTime)}this._oscillator=new t({context:this.context}),this.frequency.connect(this._oscillator.frequency),this.detune.connect(this._oscillator.detune),this._oscillator.connect(this.output),this._oscillator.onstop=()=>this.onstop(this),this.state==="started"&&this._oscillator.start(n)}}get phase(){return this._oscillator.phase}set phase(e){this._oscillator.phase=e}get sourceType(){return this._sourceType}set sourceType(e){let t="sine";this._oscillator.type!=="pwm"&&this._oscillator.type!=="pulse"&&(t=this._oscillator.type),e==="fm"?this.type="fm"+t:e==="am"?this.type="am"+t:e==="fat"?this.type="fat"+t:e==="oscillator"?this.type=t:e==="pulse"?this.type="pulse":e==="pwm"&&(this.t

33ype="pwm")}_getOscType(e,t){return e instanceof Ti[t]}get baseType(){return this._oscillator.baseType}set baseType(e){!this._getOscType(this._oscillator,"pulse")&&!this._getOscType(this._oscillator,"pwm")&&e!=="pulse"&&e!=="pwm"&&(this._oscillator.baseType=e)}get width(){if(this._getOscType(this._oscillator,"pulse"))return this._oscillator.width}get count(){if(this._getOscType(this._oscillator,"fat"))return this._oscillator.count}set count(e){this._getOscType(this._oscillator,"fat")&&st(e)&&(this._oscillator.count=e)}get spread(){if(this._getOscType(this._oscillator,"fat"))return this._oscillator.spread}set spread(e){this._getOscType(this._oscillator,"fat")&&st(e)&&(this._oscillator.spread=e)}get modulationType(){if(this._getOscType(this._oscillator,"fm")||this._getOscType(this._oscillator,"am"))return this._oscillator.modulationType}set modulationType(e){(this._getOscType(this._oscillator,"fm")||this._getOscType(this._oscillator,"am"))&&He(e)&&(this._oscillator.modulationType=e)}get modulationIndex(){if(this._getOscType(this._oscillator,"fm"))return this._oscillator.modulationIndex}get harmonicity(){if(this._getOscType(this._oscillator,"fm")||this._getOscType(this._oscillator,"am"))return this._oscillator.harmonicity}get modulationFrequency(){if(this._getOscType(this._oscillator,"pwm"))return this._oscillator.modulationFrequency}asArray(){return fe(this,arguments,void 0,function*(e=1024){return yt(this,e)})}dispose(){return super.dispose(),this.detune.dispose(),this.frequency.dispose(),this._oscillator.dispose(),this}}function Ir(s,e=1/0){const t=new WeakMap;return function(n,i){Reflect.defineProperty(n,i,{configurable:!0,enumerable:!0,get:function(){return t.get(this)},set:function(r){it(r,s,e),t.set(this,r)}})}}function Je(s,e=1/0){const t=new WeakMap;return function(n,i){Reflect.defineProperty(n,i,{configurable:!0,enumerable:!0,get:function(){return t.get(this)},set:function(r){it(this.toSeconds(r),s,e),t.set(this,r)}})}}class Yn extends Se{constructor(){const e=z(Yn.getDefaults(),arguments,["url","onload"]);super(e),this.name="Player",this._activeSources=new Set,this._buffer=new K({onload:this._onload.bind(this,e.onload),onerror:e.onerror,reverse:e.reverse,url:e.url}),this.autostart=e.autostart,this._loop=e.loop,this._loopStart=e.loopStart,this._loopEnd=e.loopEnd,this._playbackRate=e.playbackRate,this.fadeIn=e.fadeIn,this.fadeOut=e.fadeOut}static getDefaults(){return Object.assign(Se.getDefaults(),{autostart:!1,fadeIn:0,fadeOut:0,loop:!1,loopEnd:0,loopStart:0,onload:X,onerror:X,playbackRate:1,reverse:!1})}load(e){return fe(this,void 0,void 0,function*(){return yield this._buffer.load(e),this._onload(),this})}_onload(e=X){e(),this.autostart&&this.start()}_onSourceEnd(e){this.onstop(this),this._activeSources.delete(e),this._activeSources.size===0&&!this._synced&&this._state.getValueAtTime(this.now())==="started"&&(this._state.cancel(this.now()),this._state.setStateAtTime("stopped",this.now()))}start(e,t,n){return super.start(e,t,n),this}_start(e,t,n){this._loop?t=At(t,this._loopStart):t=At(t,0);const i=this.toSeconds(t),r=n;n=At(n,Math.max(this._buffer.duration-i,0));let o=this.toSeconds(n);o=o/this._playbackRate,e=this.toSeconds(e);const a=new an({url:this._buffer,context:this.context,fadeIn:this.fadeIn,fadeOut:this.fadeOut,loop:this._loop,loopEnd:this._loopEnd,loopStart:this._loopStart,onended:this._onSourceEnd.bind(this),playbackRate:this._playbackRate}).connect(this.output);!this._loop&&!this._synced&&(this._state.cancel(e+o),this._state.setStateAtTime("stopped",e+o,{implicitEnd:!0})),this._activeSources.add(a),this._loop&&Ee(r)?a.start(e,i):a.start(e,i,o-this.toSeconds(this.fadeOut))}_stop(e){const t=this.toSeconds(e);this._activeSources.forEach(n=>n.stop(t))}restart(e,t,n){return super.restart(e,t,n),this}_restart(e,t,n){var i;(i=[...this._activeSources].pop())===null||i===void 0||i.stop(e),this._start(e,t,n)}seek(e,t){const n=this.toSeconds(t);if(this._state.getValueAtTime(n)==="started"){const i=this.toSeconds(e);this._stop(n),this._start(n,i)}return this}setLoopPoints(e,t){return this.loopStart=e,this.loopEnd=t,this}get loopStart(){return this._loopStart}set loopStart(e){this._loopStart=e,this.buffer.loaded&&it(this.toSeconds(e),0,this.buffer.duration),this._activeSources.forEac

33h(t=>{t.loopStart=e})}get loopEnd(){return this._loopEnd}set loopEnd(e){this._loopEnd=e,this.buffer.loaded&&it(this.toSeconds(e),0,this.buffer.duration),this._activeSources.forEach(t=>{t.loopEnd=e})}get buffer(){return this._buffer}set buffer(e){this._buffer.set(e)}get loop(){return this._loop}set loop(e){if(this._loop!==e&&(this._loop=e,this._activeSources.forEach(t=>{t.loop=e}),e)){const t=this._state.getNextState("stopped",this.now());t&&this._state.cancel(t.time)}}get playbackRate(){return this._playbackRate}set playbackRate(e){this._playbackRate=e;const t=this.now(),n=this._state.getNextState("stopped",t);n&&n.implicitEnd&&(this._state.cancel(n.time),this._activeSources.forEach(i=>i.cancelStop())),this._activeSources.forEach(i=>{i.playbackRate.setValueAtTime(e,t)})}get reverse(){return this._buffer.reverse}set reverse(e){this._buffer.reverse=e}get loaded(){return this._buffer.loaded}dispose(){return super.dispose(),this._activeSources.forEach(e=>e.dispose()),this._activeSources.clear(),this._buffer.dispose(),this}}qe([Je(0)],Yn.prototype,"fadeIn",void 0);qe([Je(0)],Yn.prototype,"fadeOut",void 0);class ct extends G{constructor(){const e=z(ct.getDefaults(),arguments,["attack","decay","sustain","release"]);super(e),this.name="Envelope",this._sig=new le({context:this.context,value:0}),this.output=this._sig,this.input=void 0,this.attack=e.attack,this.decay=e.decay,this.sustain=e.sustain,this.release=e.release,this.attackCurve=e.attackCurve,this.releaseCurve=e.releaseCurve,this.decayCurve=e.decayCurve}static getDefaults(){return Object.assign(G.getDefaults(),{attack:.01,attackCurve:"linear",decay:.1,decayCurve:"exponential",release:1,releaseCurve:"exponential",sustain:.5})}get value(){return this.getValueAtTime(this.now())}_getCurve(e,t){if(He(e))return e;{let n;for(n in pn)if(pn[n][t]===e)return n;return e}}_setCurve(e,t,n){if(He(n)&&Reflect.has(pn,n)){const i=pn[n];pt(i)?e!=="_decayCurve"&&(this[e]=i[t]):this[e]=i}else if(Ve(n)&&e!=="_decayCurve")this[e]=n;else throw new Error("Envelope: invalid curve: "+n)}get attackCurve(){return this._getCurve(this._attackCurve,"In")}set attackCurve(e){this._setCurve("_attackCurve","In",e)}get releaseCurve(){return this._getCurve(this._releaseCurve,"Out")}set releaseCurve(e){this._setCurve("_releaseCurve","Out",e)}get decayCurve(){return this._getCurve(this._decayCurve,"Out")}set decayCurve(e){this._setCurve("_decayCurve","Out",e)}triggerAttack(e,t=1){this.log("triggerAttack",e,t),e=this.toSeconds(e);let i=this.toSeconds(this.attack);const r=this.toSeconds(this.decay),o=this.getValueAtTime(e);if(o>0){const a=1/i;i=(1-o)/a}if(i<this.sampleTime)this._sig.cancelScheduledValues(e),this._sig.setValueAtTime(t,e);else if(this._attackCurve==="linear")this._sig.linearRampTo(t,i,e);else if(this._attackCurve==="exponential")this._sig.targetRampTo(t,i,e);else{this._sig.cancelAndHoldAtTime(e);let a=this._attackCurve;for(let c=1;c<a.length;c++)if(a[c-1]<=o&&o<=a[c]){a=this._attackCurve.slice(c),a[0]=o;break}this._sig.setValueCurveAtTime(a,e,i,t)}if(r&&this.sustain<1){const a=t*this.sustain,c=e+i;this.log("decay",c),this._decayCurve==="linear"?this._sig.linearRampToValueAtTime(a,r+c):this._sig.exponentialApproachValueAtTime(a,c,r)}return this}triggerRelease(e){this.log("triggerRelease",e),e=this.toSeconds(e);const t=this.getValueAtTime(e);if(t>0){const n=this.toSeconds(this.release);n<this.sampleTime?this._sig.setValueAtTime(0,e):this._releaseCurve==="linear"?this._sig.linearRampTo(0,n,e):this._releaseCurve==="exponential"?this._sig.targetRampTo(0,n,e):(B(Ve(this._releaseCurve),"releaseCurve must be either 'linear', 'exponential' or an array"),this._sig.cancelAndHoldAtTime(e),this._sig.setValueCurveAtTime(this._releaseCurve,e,n,t))}return this}getValueAtTime(e){return this._sig.getValueAtTime(e)}triggerAttackRelease(e,t,n=1){return t=this.toSeconds(t),this.triggerAttack(t,n),this.triggerRelease(t+this.toSeconds(e)),this}cancel(e){return this._sig.cancelScheduledValues(this.toSeconds(e)),this}

33connect(e,t=0,n=0){return Ws(this,e,t,n),this}asArray(){return fe(this,arguments,void 0,function*(e=1024){const t=e/this.context.sampleRate,n=new Fs(1,t,this.context.sampleRate),i=this.toSeconds(this.attack)+this.toSeconds(this.decay),r=i+this.toSeconds(this.release),o=r*.1,a=r+o,c=new this.constructor(Object.assign(this.get(),{attack:t*this.toSeconds(this.attack)/a,decay:t*this.toSeconds(this.decay)/a,release:t*this.toSeconds(this.release)/a,context:n}));return c._sig.toDestination(),c.triggerAttackRelease(t*(i+o)/a,0),(yield n.render()).getChannelData(0)})}dispose(){return super.dispose(),this._sig.dispose(),this}}qe([Je(0)],ct.prototype,"attack",void 0);qe([Je(0)],ct.prototype,"decay",void 0);qe([Ir(0,1)],ct.prototype,"sustain",void 0);qe([Je(0)],ct.prototype,"release",void 0);const pn=(()=>{let e,t;const n=[];for(e=0;e<128;e++)n[e]=Math.sin(e/127*(Math.PI/2));const i=[],r=6.4;for(e=0;e<127;e++){t=e/127;const p=Math.sin(t*(Math.PI*2)*r-Math.PI/2)+1;i[e]=p/10+t*.83}i[127]=1;const o=[],a=5;for(e=0;e<128;e++)o[e]=Math.ceil(e/127*a)/a;const c=[];for(e=0;e<128;e++)t=e/127,c[e]=.5*(1-Math.cos(Math.PI*t));const l=[];for(e=0;e<128;e++){t=e/127;const p=Math.pow(t,3)*4+.2,f=Math.cos(p*Math.PI*2*t);l[e]=Math.abs(f*(1-t))}function u(p){const f=new Array(p.length);for(let d=0;d<p.length;d++)f[d]=1-p[d];return f}function h(p){return p.slice(0).reverse()}return{bounce:{In:u(l),Out:l},cosine:{In:n,Out:h(n)},exponential:"exponential",linear:"linear",ripple:{In:i,Out:u(i)},sine:{In:c,Out:u(c)},step:{In:o,Out:u(o)}}})();class Rt extends G{constructor(){const e=z(Rt.getDefaults(),arguments);super(e),this._scheduledEvents=[],this._synced=!1,this._original_triggerAttack=this.triggerAttack,this._original_triggerRelease=this.triggerRelease,this._syncedRelease=t=>this._original_triggerRelease(t),this._volume=this.output=new Bt({context:this.context,volume:e.volume}),this.volume=this._volume.volume,re(this,"volume")}static getDefaults(){return Object.assign(G.getDefaults(),{volume:0})}sync(){return this._syncState()&&(this._syncMethod("triggerAttack",1),this._syncMethod("triggerRelease",0),this.context.transport.on("stop",this._syncedRelease),this.context.transport.on("pause",this._syncedRelease),this.context.transport.on("loopEnd",this._syncedRelease)),this}_syncState(){let e=!1;return this._synced||(this._synced=!0,e=!0),e}_syncMethod(e,t){const n=this["_original_"+e]=this[e];this[e]=(...i)=>{const r=i[t],o=this.context.transport.schedule(a=>{i[t]=a,n.apply(this,i)},r);this._scheduledEvents.push(o)}}unsync(){return this._scheduledEvents.forEach(e=>this.context.transport.clear(e)),this._scheduledEvents=[],this._synced&&(this._synced=!1,this.triggerAttack=this._original_triggerAttack,this.triggerRelease=this._original_triggerRelease,this.context.transport.off("stop",this._syncedRelease),this.context.transport.off("pause",this._syncedRelease),this.context.transport.off("loopEnd",this._syncedRelease)),this}triggerAttackRelease(e,t,n,i){const r=this.toSeconds(n),o=this.toSeconds(t);return this.triggerAttack(e,r,i),this.triggerRelease(r+o),this}dispose(){return super.dispose(),this._volume.dispose(),this.unsync(),this._scheduledEvents=[],this}}class Pt extends Rt{constructor(){const e=z(Pt.getDefaults(),arguments);super(e),this.portamento=e.portamento,this.onsilence=e.onsilence}static getDefaults(){return Object.assign(Rt.getDefaults(),{detune:0,onsilence:X,portamento:0})}triggerAttack(e,t,n=1){this.log("triggerAttack",e,t,n);const i=this.toSeconds(t);return this._triggerEnvelopeAttack(i,n),this.setNote(e,i),this}triggerRelease(e){this.log("triggerRelease",e);const t=this.toSeconds(e);return this._triggerEnvelopeRelease(t),this}setNote(e,t){const n=this.toSeconds(t),i=e instanceof Ie?e.toFrequency():e;if(this.portamento>0&&this.getLevelAtTime(n)>.05){const r=this.toSeconds(this.portamento);this.frequency.exponentialRampTo(i,r,n)}else this.frequency.setValueAtTime(i,n);return this}}qe([Je(0)],Pt.prototype,"portamento",void 0);class Hs extends ct{constructor(){super(z(Hs.getDefaults(),arguments,["attack","decay","sustain","release"])),this.name="AmplitudeEnvelope",this._gainNode=new ue({context:this.context,gain:0}),this.output=this._gainNode,this.input=this._gainNode,this._sig.connect(this._gainNode.gain),this.output=this._gainNode,this.input=this._gainNode}

33dispose(){return super.dispose(),this._gainNode.dispose(),this}}class Mn extends Pt{constructor(){const e=z(Mn.getDefaults(),arguments);super(e),this.name="Synth",this.oscillator=new On(Object.assign({context:this.context,detune:e.detune,onstop:()=>this.onsilence(this)},e.oscillator)),this.frequency=this.oscillator.frequency,this.detune=this.oscillator.detune,this.envelope=new Hs(Object.assign({context:this.context},e.envelope)),this.oscillator.chain(this.envelope,this.output),re(this,["oscillator","frequency","detune","envelope"])}static getDefaults(){return Object.assign(Pt.getDefaults(),{envelope:Object.assign(xi(ct.getDefaults(),Object.keys(G.getDefaults())),{attack:.005,decay:.1,release:1,sustain:.3}),oscillator:Object.assign(xi(On.getDefaults(),[...Object.keys(Se.getDefaults()),"frequency","detune"]),{type:"triangle"})})}_triggerEnvelopeAttack(e,t){if(this.envelope.triggerAttack(e,t),this.oscillator.start(e),this.envelope.sustain===0){const n=this.toSeconds(this.envelope.attack),i=this.toSeconds(this.envelope.decay);this.oscillator.stop(e+n+i)}}_triggerEnvelopeRelease(e){this.envelope.triggerRelease(e),this.oscillator.stop(e+this.toSeconds(this.envelope.release))}getLevelAtTime(e){return e=this.toSeconds(e),this.envelope.getValueAtTime(e)}dispose(){return super.dispose(),this.oscillator.dispose(),this.envelope.dispose(),this}}class In extends G{constructor(){const e=z(In.getDefaults(),arguments,["frequency","type"]);super(e),this.name="BiquadFilter",this._filter=this.context.createBiquadFilter(),this.input=this.output=this._filter,this.Q=new ee({context:this.context,units:"number",value:e.Q,param:this._filter.Q}),this.frequency=new ee({context:this.context,units:"frequency",value:e.frequency,param:this._filter.frequency}),this.detune=new ee({context:this.context,units:"cents",value:e.detune,param:this._filter.detune}),this.gain=new ee({context:this.context,units:"decibels",convert:!1,value:e.gain,param:this._filter.gain}),this.type=e.type}static getDefaults(){return Object.assign(G.getDefaults(),{Q:1,type:"lowpass",frequency:350,detune:0,gain:0})}get type(){return this._filter.type}set type(e){B(["lowpass","highpass","bandpass","lowshelf","highshelf","notch","allpass","peaking"].indexOf(e)!==-1,`Invalid filter type: ${e}`),this._filter.type=e}getFrequencyResponse(e=128){const t=new Float32Array(e);for(let o=0;o<e;o++){const c=Math.pow(o/e,2)*19980+20;t[o]=c}const n=new Float32Array(e),i=new Float32Array(e),r=this.context.createBiquadFilter();return r.type=this.type,r.Q.value=this.Q.value,r.frequency.value=this.frequency.value,r.gain.value=this.gain.value,r.getFrequencyResponse(t,n,i),n}dispose(){return super.dispose(),this._filter.disconnect(),this.Q.dispose(),this.frequency.dispose(),this.gain.dispose(),this.detune.dispose(),this}}class En extends G{constructor(){const e=z(En.getDefaults(),arguments,["frequency","type","rolloff"]);super(e),this.name="Filter",this.input=new ue({context:this.context}),this.output=new ue({context:this.context}),this._filters=[],this._filters=[],this.Q=new le({context:this.context,units:"positive",value:e.Q}),this.frequency=new le({context:this.context,units:"frequency",value:e.frequency}),this.detune=new le({context:this.context,units:"cents",value:e.detune}),this.gain=new le({context:this.context,units:"decibels",convert:!1,value:e.gain}),this._type=e.type,this.rolloff=e.rolloff,re(this,["detune","frequency","gain","Q"])}static getDefaults(){return Object.assign(G.getDefaults(),{Q:1,detune:0,frequency:350,gain:0,rolloff:-12,type:"lowpass"})}get type(){return this._type}set type(e){B(["lowpass","highpass","bandpass","lowshelf","highshelf","notch","allpass","peaking"].indexOf(e)!==-1,`Invalid filter type: ${e}`),this._type=e,this._filters.forEach(n=>n.type=e)}get rolloff(){return this._rolloff}set rolloff(e){const t=st(e)?e:parseInt(e,10),n=[-12,-24,-48,-96];let i=n.indexOf(t);B(i!==-1,`rolloff can only be ${n.join(", ")}`),i+=1,this._rolloff=t,this.input.disconnect(),this._filters.forEach(r=>r.disconnect()),this._filters=new Array(i);for(let r=0;r<i;r++){const o=new In({context:this.context});o.type=this._type,this.frequency.connect(o.frequency),this.detune.connect(o.detune),this.Q.connect(o.Q),this.gain.connect(o.gain),this._filters[r]=o}this._internalChannels=this._filters,An(this.input,...this._internalChannels,this.output)}getFrequencyResponse(e=128){const t=new In({context:this.context,frequency:this.frequency.value,gain:this.gain.value,Q:this.Q.value,type:this._type,detune:this.detune.value}),n=new Float32Array(e).map(()=>1);

33return this._filters.forEach(()=>{t.getFrequencyResponse(e).forEach((r,o)=>n[o]*=r)}),t.dispose(),n}dispose(){return super.dispose(),this._filters.forEach(e=>{e.dispose()}),Ps(this,["detune","frequency","gain","Q"]),this.frequency.dispose(),this.Q.dispose(),this.detune.dispose(),this.gain.dispose(),this}}class Hn extends Mn{constructor(){const e=z(Hn.getDefaults(),arguments);super(e),this.name="MembraneSynth",this.portamento=0,this.pitchDecay=e.pitchDecay,this.octaves=e.octaves,re(this,["oscillator","envelope"])}static getDefaults(){return kt(Pt.getDefaults(),Mn.getDefaults(),{envelope:{attack:.001,attackCurve:"exponential",decay:.4,release:1.4,sustain:.01},octaves:10,oscillator:{type:"sine"},pitchDecay:.05})}setNote(e,t){const n=this.toSeconds(t),i=this.toFrequency(e instanceof Ie?e.toFrequency():e),r=i*this.octaves;return this.oscillator.frequency.setValueAtTime(r,n),this.oscillator.frequency.exponentialRampToValueAtTime(i,n+this.toSeconds(this.pitchDecay)),this}dispose(){return super.dispose(),this}}qe([Ir(0)],Hn.prototype,"octaves",void 0);qe([Je(0)],Hn.prototype,"pitchDecay",void 0);const Er=new Set;function Xs(s){Er.add(s)}function Dr(s,e){const t=`registerProcessor("${s}", ${e})`;Er.add(t)}const Vh=`
34	/**
35	 * The base AudioWorkletProcessor for use in Tone.js. Works with the {@link ToneAudioWorklet}. 
36	 */
37	class ToneAudioWorkletProcessor extends AudioWorkletProcessor {
38
39		constructor(options) {
40			
41			super(options);
42			/**
43			 * If the processor was disposed or not. Keep alive until it's disposed.
44			 */
45			this.disposed = false;
46		   	/** 
47			 * The number of samples in the processing block
48			 */
49			this.blockSize = 128;
50			/**
51			 * the sample rate
52			 */
53			this.sampleRate = sampleRate;
54
55			this.port.onmessage = (event) => {
56				// when it receives a dispose 
57				if (event.data === "dispose") {
58					this.disposed = true;
59				}
60			};
61		}
62	}
63`;Xs(Vh);const jh=`
64	/**
65	 * Abstract class for a single input/output processor. 
66	 * has a 'generate' function which processes one sample at a time
67	 */
68	class SingleIOProcessor extends ToneAudioWorkletProcessor {
69
70		constructor(options) {
71			super(Object.assign(options, {
72				numberOfInputs: 1,
73				numberOfOutputs: 1
74			}));
75			/**
76			 * Holds the name of the parameter and a single value of that
77			 * parameter at the current sample
78			 * @type { [name: string]: number }
79			 */
80			this.params = {}
81		}
82
83		/**
84		 * Generate an output sample from the input sample and parameters
85		 * @abstract
86		 * @param input number
87		 * @param channel number
88		 * @param parameters { [name: string]: number }
89		 * @returns number
90		 */
91		generate(){}
92
93		/**
94		 * Update the private params object with the 
95		 * values of the parameters at the given index
96		 * @param parameters { [name: string]: Float32Array },
97		 * @param index number
98		 */
99		updateParams(parameters, index) {
100			for (const paramName in parameters) {
101				const param = parameters[paramName];
102				if (param.length > 1) {
103					this.params[paramName] = parameters[paramName][index];
104				} else {
105					this.params[paramName] = parameters[paramName][0];
106				}
107			}
108		}
109
110		/**
111		 * Process a single frame of the audio
112		 * @param inputs Float32Array[][]
113		 * @param outputs Float32Array[][]
114		 */
115		process(inputs, outputs, parameters) {
116			const input = inputs[0];
117			const output = outputs[0];
118			// get the parameter values
119			const channelCount = Math.max(input && input.length || 0, output.length);
120			for (let sample = 0; sample < this.blockSize; sample++) {
121				this.updateParams(parameters, sample);
122				for (let channel = 0; channel < channelCount; channel++) {
123					const inputSample = input && input.length ? input[channel][sample] : 0;
124					output[channel][sample] = this.generate(inputSample, channel, this.params);
125				}
126			}
127			return !this.disposed;
128		}
129	};
130`;Xs(jh);const qh=`
131	/**
132	 * A multichannel buffer for use within an AudioWorkletProcessor as a delay line
133	 */
134	class DelayLine {
135		
136		constructor(size, channels) {
137			this.buffer = [];
138			this.writeHead = []
139			this.size = size;
140
141			// create the empty channels
142			for (let i = 0; i < channels; i++) {
143				this.buffer[i] = new Float32Array(this.size);
144				this.writeHead[i] = 0;
145			}
146		}
147
148		/**
149		 * Push a value onto the end
150		 * @param channel number
151		 * @param value number
152		 */
153		push(channel, value) {
154			this.writeHead[channel] += 1;
155			if (this.writeHead[channel] > this.size) {
156				this.writeHead[channel] = 0;
157			}
158			this.buffer[channel][this.writeHead[channel]] = value;
159		}
160
161		/**
162		 * Get the recorded value of the channel given the delay
163		 * @param channel number

164		 * @param delay number delay samples
165		 */
166		get(channel, delay) {
167			let readHead = this.writeHead[channel] - Math.floor(delay);
168			if (readHead < 0) {
169				readHead += this.size;
170			}
171			return this.buffer[channel][readHead];
172		}
173	}
174`;Xs(qh);const Wh="feedback-comb-filter",Lh=`
175	class FeedbackCombFilterWorklet extends SingleIOProcessor {
176
177		constructor(options) {
178			super(options);
179			this.delayLine = new DelayLine(this.sampleRate, options.channelCount || 2);
180		}
181
182		static get parameterDescriptors() {
183			return [{
184				name: "delayTime",
185				defaultValue: 0.1,
186				minValue: 0,
187				maxValue: 1,
188				automationRate: "k-rate"
189			}, {
190				name: "feedback",
191				defaultValue: 0.5,
192				minValue: 0,
193				maxValue: 0.9999,
194				automationRate: "k-rate"
195			}];
196		}
197
198		generate(input, channel, parameters) {
199			const delayedSample = this.delayLine.get(channel, parameters.delayTime * this.sampleRate);
200			this.delayLine.push(channel, input + delayedSample * parameters.feedback);
201			return delayedSample;
202		}
203	}
204`;Dr(Wh,Lh);class Xn extends Rt{constructor(){const e=z(Xn.getDefaults(),arguments,["urls","onload","baseUrl"],"urls");super(e),this.name="Sampler",this._activeSources=new Map;const t={};Object.keys(e.urls).forEach(n=>{const i=parseInt(n,10);if(B(dn(n)||st(i)&&isFinite(i),`url key is neither a note or midi pitch: ${n}`),dn(n)){const r=new Ie(this.context,n).toMidi();t[r]=e.urls[n]}else st(i)&&isFinite(i)&&(t[i]=e.urls[i])}),this._buffers=new Gs({urls:t,onload:e.onload,baseUrl:e.baseUrl,onerror:e.onerror}),this.attack=e.attack,this.release=e.release,this.curve=e.curve,this._buffers.loaded&&Promise.resolve().then(e.onload)}static getDefaults(){return Object.assign(Rt.getDefaults(),{attack:0,baseUrl:"",curve:"exponential",onload:X,onerror:X,release:.1,urls:{}})}_findClosest(e){let n=0;for(;n<96;){if(this._buffers.has(e+n))return-n;if(this._buffers.has(e-n))return n;n++}throw new Error(`No available buffers for note: ${e}`)}triggerAttack(e,t,n=1){return this.log("triggerAttack",e,t,n),Array.isArray(e)||(e=[e]),e.forEach(i=>{const r=Mr(new Ie(this.context,i).toFrequency()),o=Math.round(r),a=r-o,c=this._findClosest(o),l=o-c,u=this._buffers.get(l),h=Or(c+a),p=new an({url:u,context:this.context,curve:this.curve,fadeIn:this.attack,fadeOut:this.release,playbackRate:h}).connect(this.output);p.start(t,0,u.duration/h,n),Ve(this._activeSources.get(o))||this._activeSources.set(o,[]),this._activeSources.get(o).push(p),p.onended=()=>{if(this._activeSources&&this._activeSources.has(o)){const f=this._activeSources.get(o),d=f.indexOf(p);d!==-1&&f.splice(d,1)}}}),this}triggerRelease(e,t){return this.log("triggerRelease",e,t),Array.isArray(e)||(e=[e]),e.forEach(n=>{const i=new Ie(this.context,n).toMidi();if(this._activeSources.has(i)&&this._activeSources.get(i).length){const r=this._activeSources.get(i);t=this.toSeconds(t),r.forEach(o=>{o.stop(t)}),this._activeSources.set(i,[])}}),this}releaseAll(e){const t=this.toSeconds(e);return this._activeSources.forEach(n=>{for(;n.length;)n.shift().stop(t)}),this}sync(){return this._syncState()&&(this._syncMethod("triggerAttack",1),this._syncMethod("triggerRelease",1)),this}triggerAttackRelease(e,t,n,i=1){const r=this.toSeconds(n);return this.triggerAttack(e,r,i),Ve(t)?(B(Ve(e),"notes must be an array when duration is array"),e.forEach((o,a)=>{const c=t[Math.min(a,t.length-1)];this.triggerRelease(o,r+this.toSeconds(c))})):this.triggerRelease(e,r+this.toSeconds(t)),this}add(e,t,n){if(B(dn(e)||isFinite(e),`note must be a pitch or midi: ${e}`),dn(e)){const i=new Ie(this.context,e).toMidi();this._buffers.add(i,t,n)}else this._buffers.add(e,t,n);return this}get loaded(){return this._buffers.loaded}dispose(){return super.dispose(),this._buffers.dispose(),this._activeSources.forEach(e=>{e.forEach(t=>t.dispose())}),this._activeSources.clear(),this}}qe([Je(0)],Xn.prototype,"attack",void 0);qe([Je(0)],Xn.prototype,"release",void 0);class Qs extends G{constructor(){const e=z(Qs.getDefaults(),arguments,["pan"]);super(e),this.name="Panner",this._panner=this.context.createStereoPanner(),this.input=this._panner,this.output=this._panner,this.pan=new ee({context:this.context,param:this._panner.pan,value:e.pan,minValue:-1,maxValue:1}),this._panner.channelCount=e.channelCount,this._panner.channelCountMode="explicit",re(this,"pan")}static getDefaults(){return Object.assign(G.getDefaults(),{pan:0,channelCount:1})}dispose(){return super.dispose(),this._panner.disconnect(),this.pan.dispose(),this}}const Bh="bit-crusher",zh=`
205	class BitCrusherWorklet extends SingleIOProcessor {
206
207		static get parameterDescriptors() {
208			return [{
209				name: "bits",
210				defaultValue: 12,
211				minValue: 1,
212				maxValue: 16,
213				automationRate: 'k-rate'
214			}];
215		}
216
217		generate(input, _channel, parameters) {
218			const step = Math.pow(0.5, parameters.bits - 1);
219			const val = step * Math.floor(input / step + 0.5);
220			return val;
221		}
222	}
223`;Dr(Bh,zh);class de extends G{constructor(){const e=z(de.getDefaults(),arguments,["solo"]);super(e),this.name="Solo",this.input=this.output=new ue({context:this.context}),de._allSolos.has(this.context)||de._allSolos.set(this.context,new Set),de._allSolos.get(this.context).add(this),this.solo=e.solo}static getDefaults(){return Object.assign(G.getDefaults(),{solo:!1})}get solo(){return this._isSoloed()}set solo(e){e?this._addSolo():this._removeSolo(),de._allSolos.get(this.context).forEach(t=>t._updateSolo())}get muted(){return this.input.gain.value===0}_addSolo(){de._soloed.has(this.context)||de._soloed.set(this.context,new Set),de._soloed.get(this.context).add(this)}_removeSolo(){de._soloed.has(this.context)&&de._soloed.get(this.context).delete(this)}_isSoloed(){return de._soloed.has(this.context)&&de._soloed.get(this.context).has(this)}_noSolos(){return!de._soloed.has(this.context)||de._soloed.has(this.context)&&de._soloed.get(this.context).size===0}_updateSolo(){this._isSoloed()?this.input.gain.value=1:this._noSolos()?this.input.gain.value=1:this.input.gain.value=0}dispose(){return super.dispose(),de._allSolos.get(this.context).delete(this),this._removeSolo(),this}}de._allSolos=new Map;de._soloed=new Map;class Js extends G{constructor(){const e=z(Js.getDefaults(),arguments,["pan","volume"]);super(e),this.name="PanVol",this._panner=this.input=new Qs({context:this.context,pan:e.pan,channelCount:e.channelCount}),this.pan=this._panner.pan,this._volume=this.output=new Bt({context:this.context,volume:e.volume}),this.volume=this._volume.volume,this._panner.connect(this._volume),this.mute=e.mute,re(this,["pan","volume"])}static getDefaults(){return Object.assign(G.getDefaults(),{mute:!1,pan:0,volume:0,channelCount:1})}get mute(){return this._volume.mute}set mute(e){this._volume.mute=e}

223dispose(){return super.dispose(),this._panner.dispose(),this.pan.dispose(),this._volume.dispose(),this.volume.dispose(),this}}class Ct extends G{constructor(){const e=z(Ct.getDefaults(),arguments,["volume","pan"]);super(e),this.name="Channel",this._solo=this.input=new de({solo:e.solo,context:this.context}),this._panVol=this.output=new Js({context:this.context,pan:e.pan,volume:e.volume,mute:e.mute,channelCount:e.channelCount}),this.pan=this._panVol.pan,this.volume=this._panVol.volume,this._solo.connect(this._panVol),re(this,["pan","volume"])}static getDefaults(){return Object.assign(G.getDefaults(),{pan:0,volume:0,mute:!1,solo:!1,channelCount:1})}get solo(){return this._solo.solo}set solo(e){this._solo.solo=e}get muted(){return this._solo.muted||this.mute}get mute(){return this._panVol.mute}set mute(e){this._panVol.mute=e}_getBus(e){return Ct.buses.has(e)||Ct.buses.set(e,new ue({context:this.context})),Ct.buses.get(e)}send(e,t=0){const n=this._getBus(e),i=new ue({context:this.context,units:"decibels",gain:t});return this.connect(i),i.connect(n),i}receive(e){return this._getBus(e).connect(this),this}dispose(){return super.dispose(),this._panVol.dispose(),this.pan.dispose(),this.volume.dispose(),this._solo.dispose(),this}}Ct.buses=new Map;Pe().transport;Pe().destination;Pe().destination;Pe().listener;Pe().draw;Pe();const Si={gentle:{name:"Gentle",inhale:4,hold1:0,exhale:6,hold2:0,desc:"4s in · 6s out"},box:{name:"Box",inhale:4,hold1:4,exhale:4,hold2:4,desc:"4 · 4 · 4 · 4"},extended:{name:"4-7-8",inhale:4,hold1:7,exhale:8,hold2:0,desc:"4s in · 7s hold · 8s out"}},is=[{label:"1 min",seconds:60},{label:"2 min",seconds:120},{label:"3 min",seconds:180}];function Rr(s){return s.inhale+s.hold1+s.exhale+s.hold2}function Ci(s,e){const t=Rr(e),n=s%t;return 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