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@splinetool/viewer

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Spline is a collaborative design platform for creating production-ready interactive experiences in multiple dimensions. © 2024 Spline, Inc.

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JavaScript

"use strict";var x4=Object.create;var Yu=Object.defineProperty;var O_=Object.getOwnPropertyDescriptor;var b4=Object.getOwnPropertyNames;var w4=Object.getPrototypeOf,_4=Object.prototype.hasOwnProperty;var Vv=(e,t)=>()=>(e&&(t=e(e=0)),t);var jv=(e,t)=>{for(var i in t)Yu(e,i,{get:t[i],enumerable:!0})},R_=(e,t,i,r)=>{if(t&&typeof t=="object"||typeof t=="function")for(let s of b4(t))!_4.call(e,s)&&s!==i&&Yu(e,s,{get:()=>t[s],enumerable:!(r=O_(t,s))||r.enumerable});return e};var Qu=(e,t,i)=>(i=e!=null?x4(w4(e)):{},R_(t||!e||!e.__esModule?Yu(i,"default",{value:e,enumerable:!0}):i,e)),S4=e=>R_(Yu({},"__esModule",{value:!0}),e),da=(e,t,i,r)=>{for(var s=r>1?void 0:r?O_(t,i):t,a=e.length-1,n;a>=0;a--)(n=e[a])&&(s=(r?n(t,i,s):n(s))||s);return r&&s&&Yu(t,i,s),s};var A4={};var L_=Vv(()=>{"use strict";(function(){"use strict";var e=function(){this.init()};e.prototype={init:function(){var c=this||t;return c._counter=1e3,c._html5AudioPool=[],c.html5PoolSize=10,c._codecs={},c._howls=[],c._muted=!1,c._volume=1,c._canPlayEvent="canplaythrough",c._navigator=typeof window<"u"&&window.navigator?window.navigator:null,c.masterGain=null,c.noAudio=!1,c.usingWebAudio=!0,c.autoSuspend=!0,c.ctx=null,c.autoUnlock=!0,c._setup(),c},volume:function(c){var u=this||t;if(c=parseFloat(c),u.ctx||h(),c!==void 0&&c>=0&&c<=1){if(u._volume=c,u._muted)return u;u.usingWebAudio&&u.masterGain.gain.setValueAtTime(c,t.ctx.currentTime);for(var d=0;d<u._howls.length;d++)if(!u._howls[d]._webAudio)for(var p=u._howls[d]._getSoundIds(),f=0;f<p.length;f++){var g=u._howls[d]._soundById(p[f]);g&&g._node&&(g._node.volume=g._volume*c)}return u}return u._volume},mute:function(c){var u=this||t;u.ctx||h(),u._muted=c,u.usingWebAudio&&u.masterGain.gain.setValueAtTime(c?0:u._volume,t.ctx.currentTime);for(var d=0;d<u._howls.length;d++)if(!u._howls[d]._webAudio)for(var p=u._howls[d]._getSoundIds(),f=0;f<p.length;f++){var g=u._howls[d]._soundById(p[f]);g&&g._node&&(g._node.muted=!!c||g._muted)}return u},stop:function(){for(var c=this||t,u=0;u<c._howls.length;u++)c._howls[u].stop();return c},unload:function(){for(var c=this||t,u=c._howls.length-1;u>=0;u--)c._howls[u].unload();return c.usingWebAudio&&c.ctx&&c.ctx.close!==void 0&&(c.ctx.close(),c.ctx=null,h()),c},codecs:function(c){return(this||t)._codecs[c.replace(/^x-/,"")]},_setup:function(){var c=this||t;if(c.state=c.ctx&&c.ctx.state||"suspended",c._autoSuspend(),!c.usingWebAudio)if(typeof Audio<"u")try{var u=new Audio;u.oncanplaythrough===void 0&&(c._canPlayEvent="canplay")}catch{c.noAudio=!0}else c.noAudio=!0;try{var u=new Audio;u.muted&&(c.noAudio=!0)}catch{}return c.noAudio||c._setupCodecs(),c},_setupCodecs:function(){var c=this||t,u=null;try{u=typeof Audio<"u"?new Audio:null}catch{return c}if(!u||typeof u.canPlayType!="function")return c;var d=u.canPlayType("audio/mpeg;").replace(/^no$/,""),p=c._navigator?c._navigator.userAgent:"",f=p.match(/OPR\/([0-6].)/g),g=f&&parseInt(f[0].split("/")[1],10)<33,m=p.indexOf("Safari")!==-1&&p.indexOf("Chrome")===-1,y=p.match(/Version\/(.*?) /),x=m&&y&&parseInt(y[1],10)<15;return c._codecs={mp3:!(g||!d&&!u.canPlayType("audio/mp3;").replace(/^no$/,"")),mpeg:!!d,opus:!!u.canPlayType('audio/ogg; codecs="opus"').replace(/^no$/,""),ogg:!!u.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,""),oga:!!u.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,""),wav:!!(u.canPlayType('audio/wav; codecs="1"')||u.canPlayType("audio/wav")).replace(/^no$/,""),aac:!!u.canPlayType("audio/aac;").replace(/^no$/,""),caf:!!u.canPlayType("audio/x-caf;").replace(/^no$/,""),m4a:!!(u.canPlayType("audio/x-m4a;")||u.canPlayType("audio/m4a;")||u.canPlayType("audio/aac;")).replace(/^no$/,""),m4b:!!(u.canPlayType("audio/x-m4b;")||u.canPlayType("audio/m4b;")||u.canPlayType("audio/aac;")).replace(/^no$/,""),mp4:!!(u.canPlayType("audio/x-mp4;")||u.canPlayType("audio/mp4;")||u.canPlayType("audio/aac;")).replace(/^no$/,""),weba:!(x||!u.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,"")),webm:!(x||!u.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,"")),dolby:!!u.canPlayType('audio/mp4; codecs="ec-3"').replace(/^no$/,""),flac:!!(u.canPlayType("audio/x-flac;")||u.canPlayType("audio/flac;")).replace(/^no$/,"")},c},_unlockAudio:function(){var c=this||t;if(!c._audioUnlocked&&c.ctx){c._audioUnlocked=!1,c.autoUnlock=!1,c._mobileUnloaded||c.ctx.sampleRate===44100||(c._mobileUnloaded=!0,c.unload()),c._scratchBuffer=c.ctx.createBuffer(1,1,22050);var u=function(d){for(;c._html5AudioPool.length<c.html5PoolSize;)try{var p=new Audio;p._unlocked=!0,c._releaseHtml5Audio(p)}catch{c.noAudio=!0;break}for(var f=0;f<c._howls.length;f++)if(!c._howls[f]._webAudio)for(var g=c._howls[f]._getSoundIds(),m=0;m<g.length;m++){var y=c._howls[f]._soundById(g[m]);y&&y._node&&!y._node._unlocked&&(y._node._unlocked=!0,y._node.load())}c._autoResume();var x=c.ctx.createBufferSource();x.buffer=c._scratchBuffer,x.connect(c.ctx.destination),x.start===void 0?x.noteOn(0):x.start(0),typeof c.ctx.resume=="function"&&c.ctx.resume(),x.onended=function(){x.disconnect(0),c._audioUnlocked=!0,document.removeEventListener("touchstart",u,!0),document.removeEventListener("touchend",u,!0),document.removeEventListener("click",u,!0),document.removeEventListener("keydown",u,!0);for(var b=0;b<c._howls.length;b++)c._howls[b]._emit("unlock")}};return document.addEventListener("touchstart",u,!0),document.addEventListener("touchend",u,!0),document.addEventListener("click",u,!0),document.addEventListener("keydown",u,!0),c}},_obtainHtml5Audio:function(){var c=this||t;if(c._html5AudioPool.length)return c._html5AudioPool.pop();var u=new Audio().play();return u&&typeof Promise<"u"&&(u instanceof Promise||typeof u.then=="function")&&u.catch(function(){console.warn("HTML5 Audio pool exhausted, returning potentially locked audio object.")}),new Audio},_releaseHtml5Audio:function(c){var u=this||t;return c._unlocked&&u._html5AudioPool.push(c),u},_autoSuspend:function(){var c=this;if(c.autoSuspend&&c.ctx&&c.ctx.suspend!==void 0&&t.usingWebAudio){for(var u=0;u<c._howls.length;u++)if(c._howls[u]._webAudio){for(var d=0;d<c._howls[u]._sounds.length;d++)if(!c._howls[u]._sounds[d]._paused)return c}return c._suspendTimer&&clearTimeout(c._suspendTimer),c._suspendTimer=setTimeout(function(){if(c.autoSuspend){c._suspendTimer=null,c.state="suspending";var p=function(){c.state="suspended",c._resumeAfterSuspend&&(delete c._resumeAfterSuspend,c._autoResume())};c.ctx.suspend().then(p,p)}},3e4),c}},_autoResume:function(){var c=this;if(c.ctx&&c.ctx.resume!==void 0&&t.usingWebAudio)return c.state==="running"&&c.ctx.state!=="interrupted"&&c._suspendTimer?(clearTimeout(c._suspendTimer),c._suspendTimer=null):c.state==="suspended"||c.state==="running"&&c.ctx.state==="interrupted"?(c.ctx.resume().then(function(){c.state="running";for(var u=0;u<c._howls.length;u++)c._howls[u]._emit("resume")}),c._suspendTimer&&(clearTimeout(c._suspendTimer),c._suspendTimer=null)):c.state==="suspending"&&(c._resumeAfterSuspend=!0),c}};var t=new e,i=function(c){var u=this;if(!c.src||c.src.length===0)return void console.error("An array of source files must be passed with any new Howl.");u.init(c)};i.prototype={init:function(c){var u=this;return t.ctx||h(),u._autoplay=c.autoplay||!1,u._format=typeof c.format!="string"?c.format:[c.format],u._html5=c.html5||!1,u._muted=c.mute||!1,u._loop=c.loop||!1,u._pool=c.pool||5,u._preload=typeof c.preload!="boolean"&&c.preload!=="metadata"||c.preload,u._rate=c.rate||1,u._sprite=c.sprite||{},u._src=typeof c.src!="string"?c.src:[c.src],u._volume=c.volume!==void 0?c.volume:1,u._xhr={method:c.xhr&&c.xhr.method?c.xhr.method:"GET",headers:c.xhr&&c.xhr.headers?c.xhr.headers:null,withCredentials:!(!c.xhr||!c.xhr.withCredentials)&&c.xhr.withCredentials},u._duration=0,u._state="unloaded",u._sounds=[],u._endTimers={},u._queue=[],u._playLock=!1,u._onend=c.onend?[{fn:c.onend}]:[],u._onfade=c.onfade?[{fn:c.onfade}]:[],u._onload=c.onload?[{fn:c.onload}]:[],u._onloaderror=c.onloaderror?[{fn:c.onloaderror}]:[],u._onplayerror=c.onplayerror?[{fn:c.onplayerror}]:[],u._onpause=c.onpause?[{fn:c.onpause}]:[],u._onplay=c.onplay?[{fn:c.onplay}]:[],u._onstop=c.onstop?[{fn:c.onstop}]:[],u._onmute=c.onmute?[{fn:c.onmute}]:[],u._onvolume=c.onvolume?[{fn:c.onvolume}]:[],u._onrate=c.onrate?[{fn:c.onrate}]:[],u._onseek=c.onseek?[{fn:c.onseek}]:[],u._onunlock=c.onunlock?[{fn:c.onunlock}]:[],u._onresume=[],u._webAudio=t.usingWebAudio&&!u._html5,t.ctx!==void 0&&t.ctx&&t.autoUnlock&&t._unlockAudio(),t._howls.push(u),u._autoplay&&u._queue.push({event:"play",action:function(){u.play()}}),u._preload&&u._preload!=="none"&&u.load(),u},load:function(){var c=this,u=null;if(t.noAudio)return void c._emit("loaderror",null,"No audio support.");typeof c._src=="string"&&(c._src=[c._src]);for(var d=0;d<c._src.length;d++){var p,f;if(c._format&&c._format[d])p=c._format[d];else{if(typeof(f=c._src[d])!="string"){c._emit("loaderror",null,"Non-string found in selected audio sources - ignoring.");continue}p=/^data:audio\/([^;,]+);/i.exec(f),p||(p=/\.([^.]+)$/.exec(f.split("?",1)[0])),p&&(p=p[1].toLowerCase())}if(p||console.warn('No file extension was found. Consider using the "format" property or specify an extension.'),p&&t.codecs(p)){u=c._src[d];break}}return u?(c._src=u,c._state="loading",window.location.protocol==="https:"&&u.slice(0,5)==="http:"&&(c._html5=!0,c._webAudio=!1),new r(c),c._webAudio&&a(c),c):void c._emit("loaderror",null,"No codec support for selected audio sources.")},play:function(c,u){var d=this,p=null;if(typeof c=="number")p=c,c=null;else{if(typeof c=="string"&&d._state==="loaded"&&!d._sprite[c])return null;if(c===void 0&&(c="__default",!d._playLock)){for(var f=0,g=0;g<d._sounds.length;g++)d._sounds[g]._paused&&!d._sounds[g]._ended&&(f++,p=d._sounds[g]._id);f===1?c=null:p=null}}var m=p?d._soundById(p):d._inactiveSound();if(!m)return null;if(p&&!c&&(c=m._sprite||"__default"),d._state!=="loaded"){m._sprite=c,m._ended=!1;var y=m._id;return d._queue.push({event:"play",action:function(){d.play(y)}}),y}if(p&&!m._paused)return u||d._loadQueue("play"),m._id;d._webAudio&&t._autoResume();var x=Math.max(0,m._seek>0?m._seek:d._sprite[c][0]/1e3),b=Math.max(0,(d._sprite[c][0]+d._sprite[c][1])/1e3-x),_=1e3*b/Math.abs(m._rate),M=d._sprite[c][0]/1e3,S=(d._sprite[c][0]+d._sprite[c][1])/1e3;m._sprite=c,m._ended=!1;var C=function(){m._paused=!1,m._seek=x,m._start=M,m._stop=S,m._loop=!(!m._loop&&!d._sprite[c][2])};if(x>=S)return void d._ended(m);var A=m._node;if(d._webAudio){var T=function(){d._playLock=!1,C(),d._refreshBuffer(m);var F=m._muted||d._muted?0:m._volume;A.gain.setValueAtTime(F,t.ctx.currentTime),m._playStart=t.ctx.currentTime,A.bufferSource.start===void 0?m._loop?A.bufferSource.noteGrainOn(0,x,86400):A.bufferSource.noteGrainOn(0,x,b):m._loop?A.bufferSource.start(0,x,86400):A.bufferSource.start(0,x,b),_!==1/0&&(d._endTimers[m._id]=setTimeout(d._ended.bind(d,m),_)),u||setTimeout(function(){d._emit("play",m._id),d._loadQueue()},0)};t.state==="running"&&t.ctx.state!=="interrupted"?T():(d._playLock=!0,d.once("resume",T),d._clearTimer(m._id))}else{var P=function(){A.currentTime=x,A.muted=m._muted||d._muted||t._muted||A.muted,A.volume=m._volume*t.volume(),A.playbackRate=m._rate;try{var F=A.play();if(F&&typeof Promise<"u"&&(F instanceof Promise||typeof F.then=="function")?(d._playLock=!0,C(),F.then(function(){d._playLock=!1,A._unlocked=!0,u?d._loadQueue():d._emit("play",m._id)}).catch(function(){d._playLock=!1,d._emit("playerror",m._id,"Playback was unable to start. This is most commonly an issue on mobile devices and Chrome where playback was not within a user interaction."),m._ended=!0,m._paused=!0})):u||(d._playLock=!1,C(),d._emit("play",m._id)),A.playbackRate=m._rate,A.paused)return void d._emit("playerror",m._id,"Playback was unable to start. This is most commonly an issue on mobile devices and Chrome where playback was not within a user interaction.");c!=="__default"||m._loop?d._endTimers[m._id]=setTimeout(d._ended.bind(d,m),_):(d._endTimers[m._id]=function(){d._ended(m),A.removeEventListener("ended",d._endTimers[m._id],!1)},A.addEventListener("ended",d._endTimers[m._id],!1))}catch(L){d._emit("playerror",m._id,L)}};A.src==="data:audio/wav;base64,UklGRigAAABXQVZFZm10IBIAAAABAAEARKwAAIhYAQACABAAAABkYXRhAgAAAAEA"&&(A.src=d._src,A.load());var R=window&&window.ejecta||!A.readyState&&t._navigator.isCocoonJS;if(A.readyState>=3||R)P();else{d._playLock=!0,d._state="loading";var z=function(){d._state="loaded",P(),A.removeEventListener(t._canPlayEvent,z,!1)};A.addEventListener(t._canPlayEvent,z,!1),d._clearTimer(m._id)}}return m._id},pause:function(c){var u=this;if(u._state!=="loaded"||u._playLock)return u._queue.push({event:"pause",action:function(){u.pause(c)}}),u;for(var d=u._getSoundIds(c),p=0;p<d.length;p++){u._clearTimer(d[p]);var f=u._soundById(d[p]);if(f&&!f._paused&&(f._seek=u.seek(d[p]),f._rateSeek=0,f._paused=!0,u._stopFade(d[p]),f._node))if(u._webAudio){if(!f._node.bufferSource)continue;f._node.bufferSource.stop===void 0?f._node.bufferSource.noteOff(0):f._node.bufferSource.stop(0),u._cleanBuffer(f._node)}else isNaN(f._node.duration)&&f._node.duration!==1/0||f._node.pause();arguments[1]||u._emit("pause",f?f._id:null)}return u},stop:function(c,u){var d=this;if(d._state!=="loaded"||d._playLock)return d._queue.push({event:"stop",action:function(){d.stop(c)}}),d;for(var p=d._getSoundIds(c),f=0;f<p.length;f++){d._clearTimer(p[f]);var g=d._soundById(p[f]);g&&(g._seek=g._start||0,g._rateSeek=0,g._paused=!0,g._ended=!0,d._stopFade(p[f]),g._node&&(d._webAudio?g._node.bufferSource&&(g._node.bufferSource.stop===void 0?g._node.bufferSource.noteOff(0):g._node.bufferSource.stop(0),d._cleanBuffer(g._node)):isNaN(g._node.duration)&&g._node.duration!==1/0||(g._node.currentTime=g._start||0,g._node.pause(),g._node.duration===1/0&&d._clearSound(g._node))),u||d._emit("stop",g._id))}return d},mute:function(c,u){var d=this;if(d._state!=="loaded"||d._playLock)return d._queue.push({event:"mute",action:function(){d.mute(c,u)}}),d;if(u===void 0){if(typeof c!="boolean")return d._muted;d._muted=c}for(var p=d._getSoundIds(u),f=0;f<p.length;f++){var g=d._soundById(p[f]);g&&(g._muted=c,g._interval&&d._stopFade(g._id),d._webAudio&&g._node?g._node.gain.setValueAtTime(c?0:g._volume,t.ctx.currentTime):g._node&&(g._node.muted=!!t._muted||c),d._emit("mute",g._id))}return d},volume:function(){var c,u,d=this,p=arguments;if(p.length===0)return d._volume;p.length===1||p.length===2&&p[1]===void 0?d._getSoundIds().indexOf(p[0])>=0?u=parseInt(p[0],10):c=parseFloat(p[0]):p.length>=2&&(c=parseFloat(p[0]),u=parseInt(p[1],10));var f;if(!(c!==void 0&&c>=0&&c<=1))return f=u?d._soundById(u):d._sounds[0],f?f._volume:0;if(d._state!=="loaded"||d._playLock)return d._queue.push({event:"volume",action:function(){d.volume.apply(d,p)}}),d;u===void 0&&(d._volume=c),u=d._getSoundIds(u);for(var g=0;g<u.length;g++)(f=d._soundById(u[g]))&&(f._volume=c,p[2]||d._stopFade(u[g]),d._webAudio&&f._node&&!f._muted?f._node.gain.setValueAtTime(c,t.ctx.currentTime):f._node&&!f._muted&&(f._node.volume=c*t.volume()),d._emit("volume",f._id));return d},fade:function(c,u,d,p){var f=this;if(f._state!=="loaded"||f._playLock)return f._queue.push({event:"fade",action:function(){f.fade(c,u,d,p)}}),f;c=Math.min(Math.max(0,parseFloat(c)),1),u=Math.min(Math.max(0,parseFloat(u)),1),d=parseFloat(d),f.volume(c,p);for(var g=f._getSoundIds(p),m=0;m<g.length;m++){var y=f._soundById(g[m]);if(y){if(p||f._stopFade(g[m]),f._webAudio&&!y._muted){var x=t.ctx.currentTime,b=x+d/1e3;y._volume=c,y._node.gain.setValueAtTime(c,x),y._node.gain.linearRampToValueAtTime(u,b)}f._startFadeInterval(y,c,u,d,g[m],p===void 0)}}return f},_startFadeInterval:function(c,u,d,p,f,g){var m=this,y=u,x=d-u,b=Math.abs(x/.01),_=Math.max(4,b>0?p/b:p),M=Date.now();c._fadeTo=d,c._interval=setInterval(function(){var S=(Date.now()-M)/p;M=Date.now(),y+=x*S,y=Math.round(100*y)/100,y=x<0?Math.max(d,y):Math.min(d,y),m._webAudio?c._volume=y:m.volume(y,c._id,!0),g&&(m._volume=y),(d<u&&y<=d||d>u&&y>=d)&&(clearInterval(c._interval),c._interval=null,c._fadeTo=null,m.volume(d,c._id),m._emit("fade",c._id))},_)},_stopFade:function(c){var u=this,d=u._soundById(c);return d&&d._interval&&(u._webAudio&&d._node.gain.cancelScheduledValues(t.ctx.currentTime),clearInterval(d._interval),d._interval=null,u.volume(d._fadeTo,c),d._fadeTo=null,u._emit("fade",c)),u},loop:function(){var c,u,d,p=this,f=arguments;if(f.length===0)return p._loop;if(f.length===1){if(typeof f[0]!="boolean")return!!(d=p._soundById(parseInt(f[0],10)))&&d._loop;c=f[0],p._loop=c}else f.length===2&&(c=f[0],u=parseInt(f[1],10));for(var g=p._getSoundIds(u),m=0;m<g.length;m++)(d=p._soundById(g[m]))&&(d._loop=c,p._webAudio&&d._node&&d._node.bufferSource&&(d._node.bufferSource.loop=c,c&&(d._node.bufferSource.loopStart=d._start||0,d._node.bufferSource.loopEnd=d._stop,p.playing(g[m])&&(p.pause(g[m],!0),p.play(g[m],!0)))));return p},rate:function(){var c,u,d=this,p=arguments;if(p.length===0)u=d._sounds[0]._id;else if(p.length===1){var f=d._getSoundIds(),g=f.indexOf(p[0]);g>=0?u=parseInt(p[0],10):c=parseFloat(p[0])}else p.length===2&&(c=parseFloat(p[0]),u=parseInt(p[1],10));var m;if(typeof c!="number")return m=d._soundById(u),m?m._rate:d._rate;if(d._state!=="loaded"||d._playLock)return d._queue.push({event:"rate",action:function(){d.rate.apply(d,p)}}),d;u===void 0&&(d._rate=c),u=d._getSoundIds(u);for(var y=0;y<u.length;y++)if(m=d._soundById(u[y])){d.playing(u[y])&&(m._rateSeek=d.seek(u[y]),m._playStart=d._webAudio?t.ctx.currentTime:m._playStart),m._rate=c,d._webAudio&&m._node&&m._node.bufferSource?m._node.bufferSource.playbackRate.setValueAtTime(c,t.ctx.currentTime):m._node&&(m._node.playbackRate=c);var x=d.seek(u[y]),b=(d._sprite[m._sprite][0]+d._sprite[m._sprite][1])/1e3-x,_=1e3*b/Math.abs(m._rate);!d._endTimers[u[y]]&&m._paused||(d._clearTimer(u[y]),d._endTimers[u[y]]=setTimeout(d._ended.bind(d,m),_)),d._emit("rate",m._id)}return d},seek:function(){var c,u,d=this,p=arguments;if(p.length===0)d._sounds.length&&(u=d._sounds[0]._id);else if(p.length===1){var f=d._getSoundIds(),g=f.indexOf(p[0]);g>=0?u=parseInt(p[0],10):d._sounds.length&&(u=d._sounds[0]._id,c=parseFloat(p[0]))}else p.length===2&&(c=parseFloat(p[0]),u=parseInt(p[1],10));if(u===void 0)return 0;if(typeof c=="number"&&(d._state!=="loaded"||d._playLock))return 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c=this,u=c._pool,d=0,p=0;if(!(c._sounds.length<u)){for(p=0;p<c._sounds.length;p++)c._sounds[p]._ended&&d++;for(p=c._sounds.length-1;p>=0;p--){if(d<=u)return;c._sounds[p]._ended&&(c._webAudio&&c._sounds[p]._node&&c._sounds[p]._node.disconnect(0),c._sounds.splice(p,1),d--)}}},_getSoundIds:function(c){var u=this;if(c===void 0){for(var d=[],p=0;p<u._sounds.length;p++)d.push(u._sounds[p]._id);return d}return[c]},_refreshBuffer:function(c){var u=this;return c._node.bufferSource=t.ctx.createBufferSource(),c._node.bufferSource.buffer=s[u._src],c._panner?c._node.bufferSource.connect(c._panner):c._node.bufferSource.connect(c._node),c._node.bufferSource.loop=c._loop,c._loop&&(c._node.bufferSource.loopStart=c._start||0,c._node.bufferSource.loopEnd=c._stop||0),c._node.bufferSource.playbackRate.setValueAtTime(c._rate,t.ctx.currentTime),u},_cleanBuffer:function(c){var u=this,d=t._navigator&&t._navigator.vendor.indexOf("Apple")>=0;if(t._scratchBuffer&&c.bufferSource&&(c.bufferSource.onended=null,c.bufferSource.disconnect(0),d))try{c.bufferSource.buffer=t._scratchBuffer}catch{}return c.bufferSource=null,u},_clearSound:function(c){/MSIE |Trident\//.test(t._navigator&&t._navigator.userAgent)||(c.src="data:audio/wav;base64,UklGRigAAABXQVZFZm10IBIAAAABAAEARKwAAIhYAQACABAAAABkYXRhAgAAAAEA")}};var r=function(c){this._parent=c,this.init()};r.prototype={init:function(){var c=this,u=c._parent;return c._muted=u._muted,c._loop=u._loop,c._volume=u._volume,c._rate=u._rate,c._seek=0,c._paused=!0,c._ended=!0,c._sprite="__default",c._id=++t._counter,u._sounds.push(c),c.create(),c},create:function(){var c=this,u=c._parent,d=t._muted||c._muted||c._parent._muted?0:c._volume;return u._webAudio?(c._node=t.ctx.createGain===void 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