e.loopEnd=this.loopEnd,e.loop=t,this._testLoopBoundries(e)}))}get loopEnd(){return new Co(this.context,this._loopEnd).toSeconds()}set loopEnd(t){this._loopEnd=this.toTicks(t),this._loop&&this._forEach((e=>{e.loopEnd=t,this._testLoopBoundries(e)}))}get loopStart(){return new Co(this.context,this._loopStart).toSeconds()}set loopStart(t){this._loopStart=this.toTicks(t),this._loop&&this._forEach((t=>{t.loopStart=this.loopStart,this._testLoopBoundries(t)}))}get playbackRate(){return this._playbackRate}set playbackRate(t){this._playbackRate=t,this._setAll("playbackRate",t)}get length(){return this._events.size}dispose(){return super.dispose(),this.clear(),this}}function*Kr(t){let e=0;for(;e=0;)e=xi(e,0,t-1),yield e,e--}function*ea(t,e){for(;;)yield*e(t)}function*sa(t,e){let s=e?0:t-1;for(;;)s=xi(s,0,t-1),yield s,e?(s++,s>=t-1&&(e=!1)):(s--,s<=0&&(e=!0))}function*na(t){let e=0,s=0;for(;e=0;)e=xi(e,0,t-1),yield e,s++,e+=s%2?-2:1}function*oa(t){const e=[];for(let s=0;s0;){const s=xi(e.splice(Math.floor(e.length*Math.random()),1)[0],0,t-1);yield s}}function*ra(t,e="up",s=0){switch(Bn(t>=1,"The number of values must be at least one"),e){case"up":yield*ea(t,Kr);case"down":yield*ea(t,ta);case"upDown":yield*sa(t,!0);case"downUp":yield*sa(t,!1);case"alternateUp":yield*ea(t,na);case"alternateDown":yield*ea(t,ia);case"random":yield*function*(t){for(;;){const e=Math.floor(Math.random()*t);yield e}}(t);case"randomOnce":yield*ea(t,oa);case"randomWalk":yield*function*(t){let e=Math.floor(Math.random()*t);for(;;)0===e?e++:e===t-1||Math.random()<.5?e--:e++,yield e}(t)}}class aa extends Hr{constructor(){const t=ui(aa.getDefaults(),arguments,["callback","values","pattern"]);super(t),this.name="Pattern",this.callback=t.callback,this._values=t.values,this._pattern=ra(t.values.length,t.pattern),this._type=t.pattern}static getDefaults(){return Object.assign(Hr.getDefaults(),{pattern:"up",values:[],callback:Ei})}_tick(t){const e=this._pattern.next();this._index=e.value,this._value=this._values[e.value],this.callback(t,this._value)}get values(){return this._values}set values(t){this._values=t,this.pattern=this._type}get value(){return this._value}get index(){return this._index}get pattern(){return this._type}set pattern(t){this._type=t,this._pattern=ra(this._values.length,this._type)}}class ca extends $r{constructor(){const t=ui(ca.getDefaults(),arguments,["callback","events","subdivision"]);super(t),this.name="Sequence",this._part=new Jr({callback:this._seqCallback.bind(this),context:this.context}),this._events=[],this._eventsArray=[],this._subdivision=this.toTicks(t.subdivision),this.events=t.events,this.loop=t.loop,this.loopStart=t.loopStart,this.loopEnd=t.loopEnd,this.playbackRate=t.playbackRate,this.probability=t.probability,this.humanize=t.humanize,this.mute=t.mute,this.playbackRate=t.playbackRate}static getDefaults(){return Object.assign(di($r.getDefaults(),["value"]),{events:[],loop:!0,loopEnd:0,loopStart:0,subdivision:"8n"})}_seqCallback(t,e){null===e||this.mute||this.callback(t,e)}get events(){return this._events}set events(t){this.clear(),this._eventsArray=t,this._events=this._createSequence(this._eventsArray),this._eventsUpdated()}start(t,e){return this._part.start(t,e?this._indexTime(e):e),this}stop(t){return this._part.stop(t),this}get subdivision(){return new Co(this.context,this._subdivision).toSeconds()}_createSequence(t){return new Proxy(t,{get:(t,e)=>t[e],set:(t,e,s)=>(zn(e)&&isFinite(parseInt(e,10))&&Ln(s)?t[e]=this._createSequence(s):t[e]=s,this._eventsUpdated(),!0)})}_eventsUpdated(){this._part.clear(),this._rescheduleSequence(this._eventsArray,this._subdivision,this.startOffset),this.loopEnd=this.loopEnd}_rescheduleSequence(t,e,s){t.forEach(((t,n)=>{const i=n*e+s;if(Ln(t))this._rescheduleSequence(t,e/t.length,i);else{const e=new Co(this.context,i,"i").toSeconds();this._part.add(e,t)}}))}_indexTime(t){return new Co(this.context,t*this._subdivision+this.startOffset).toSeconds()}clear(){return this._part.clear(),this}dispose(){return super.dispose(),this._part.dispose(),this}get loop(){return this._part.loop}set loop(t){this._part.loop=t}get loopStart(){return this._loopStart}set loopStart(t){this._loopStart=t,this._part.loopStart=this._indexTime(t)}get loopEnd(){return this._loopEnd}set loopEnd(t){this._loopEnd=t,this._part.loopEnd=0===t?this._indexTime(this._eventsArray.length):this._indexTime(t)}get startOffset(){return this._part.startOffset}set startOffset(t){this._part.startOffset=t}get playbackRate(){return this._part.playbackRate}set playbackRate(t){this._part.playbackRate=t}get probability(){return this._part.probability}set probability(t){this._part.probability=t}get progress(){return this._part.progress}get humanize(){return this._part.humanize}set humanize(t){this._part.humanize=t}get length(){return this._part.le