wx_auto_reader.min.js

(()=>{function e(e,n){if(window.Notification&&"granted"===Notification.permission){var o=new Notification(e,{body:n||""});o.onclick=function(){window.focus(),o.close()}}}function n(e){return document.getElementsByClassName(e)[0]}!function(){"use strict";var e=function(){this.init()};e.prototype={init:function(){var e=this||n;return e._counter=1e3,e._html5AudioPool=[],e.html5PoolSize=10,e._codecs={},e._howls=[],e._muted=!1,e._volume=1,e._canPlayEvent="canplaythrough",e._navigator="undefined"!=typeof window&&window.navigator?window.navigator:null,e.masterGain=null,e.noAudio=!1,e.usingWebAudio=!0,e.autoSuspend=!0,e.ctx=null,e.autoUnlock=!0,e._setup(),e},volume:function(e){var o=this||n;if(e=parseFloat(e),o.ctx||_(),void 0!==e&&e>=0&&e<=1){if(o._volume=e,o._muted)return o;o.usingWebAudio&&o.masterGain.gain.setValueAtTime(e,n.ctx.currentTime);for(var t=0;t<o._howls.length;t++)if(!o._howls[t]._webAudio)for(var r=o._howls[t]._getSoundIds(),a=0;a<r.length;a++){var i=o._howls[t]._soundById(r[a]);i&&i._node&&(i._node.volume=i._volume*e)}return o}return o._volume},mute:function(e){var o=this||n;o.ctx||_(),o._muted=e,o.usingWebAudio&&o.masterGain.gain.setValueAtTime(e?0:o._volume,n.ctx.currentTime);for(var t=0;t<o._howls.length;t++)if(!o._howls[t]._webAudio)for(var r=o._howls[t]._getSoundIds(),a=0;a<r.length;a++){var i=o._howls[t]._soundById(r[a]);i&&i._node&&(i._node.muted=!!e||i._muted)}return o},unload:function(){for(var e=this||n,o=e._howls.length-1;o>=0;o--)e._howls[o].unload();return e.usingWebAudio&&e.ctx&&void 0!==e.ctx.close&&(e.ctx.close(),e.ctx=null,_()),e},codecs:function(e){return(this||n)._codecs[e.replace(/^x-/,"")]},_setup:function(){var e=this||n;if(e.state=e.ctx&&e.ctx.state||"suspended",e._autoSuspend(),!e.usingWebAudio)if("undefined"!=typeof Audio)try{void 0===(new Audio).oncanplaythrough&&(e._canPlayEvent="canplay")}catch(n){e.noAudio=!0}else e.noAudio=!0;try{(new Audio).muted&&(e.noAudio=!0)}catch(e){}return e.noAudio||e._setupCodecs(),e},_setupCodecs:function(){var e=this||n,o=null;try{o="undefined"!=typeof Audio?new Audio:null}catch(n){return e}if(!o||"function"!=typeof o.canPlayType)return e;var t=o.canPlayType("audio/mpeg;").replace(/^no$/,""),r=e._navigator&&e._navigator.userAgent.match(/OPR\/([0-6].)/g),a=r&&parseInt(r[0].split("/")[1],10)<33;return e._codecs={mp3:!(a||!t&&!o.canPlayType("audio/mp3;").replace(/^no$/,"")),mpeg:!!t,opus:!!o.canPlayType('audio/ogg; codecs="opus"').replace(/^no$/,""),ogg:!!o.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,""),oga:!!o.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,""),wav:!!o.canPlayType('audio/wav; codecs="1"').replace(/^no$/,""),aac:!!o.canPlayType("audio/aac;").replace(/^no$/,""),caf:!!o.canPlayType("audio/x-caf;").replace(/^no$/,""),m4a:!!(o.canPlayType("audio/x-m4a;")||o.canPlayType("audio/m4a;")||o.canPlayType("audio/aac;")).replace(/^no$/,""),mp4:!!(o.canPlayType("audio/x-mp4;")||o.canPlayType("audio/mp4;")||o.canPlayType("audio/aac;")).replace(/^no$/,""),weba:!!o.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,""),webm:!!o.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,""),dolby:!!o.canPlayType('audio/mp4; codecs="ec-3"').replace(/^no$/,""),flac:!!(o.canPlayType("audio/x-flac;")||o.canPlayType("audio/flac;")).replace(/^no$/,"")},e},_unlockAudio:function(){var e=this||n;if(!e._audioUnlocked&&e.ctx){e._audioUnlocked=!1,e.autoUnlock=!1,e._mobileUnloaded||44100===e.ctx.sampleRate||(e._mobileUnloaded=!0,e.unload()),e._scratchBuffer=e.ctx.createBuffer(1,1,22050);var o=function(n){for(var t=0;t<e.html5PoolSize;t++)try{var r=new Audio;r._unlocked=!0,e._releaseHtml5Audio(r)}catch(n){e.noAudio=!0}for(t=0;t<e._howls.length;t++)if(!e._howls[t]._webAudio)for(var a=e._howls[t]._getSoundIds(),i=0;i<a.length;i++){var u=e._howls[t]._soundById(a[i]);u&&u._node&&!u._node._unlocked&&(u._node._unlocked=!0,u._node.load())}e._autoResume();var d=e.ctx.createBufferSource();d.buffer=e._scratchBuffer,d.connect(e.ctx.destination),void 0===d.start?d.noteOn(0):d.start(0),"function"==typeof e.ctx.resume&&e.ctx.resume(),d.onended=function(){d.disconnect(0),e._audioUnlocked=!0,document.removeEventListener("touchstart",o,!0),document.removeEventListener("touchend",o,!0),document.removeEventListener("click",o,!0);for(var n=0;n<e._howls.length;n++)e._howls[n]._emit("unlock")}};return document.addEventListener("touchstart",o,!0),document.addEventListener("touchend",o,!0),document.addEventListener("click",o,!0),e}},_obtainHtml5Audio:function(){var e=this||n;if(e._html5AudioPool.length)return e._html5AudioPool.pop();var o=(new Audio).play();return o&&"undefined"!=typeof Promise&&(o instanceof Promise||"function"==typeof o.then)&&o.catch((function(){console.warn("HTML5 Audio pool exhausted, returning potentially locked audio object.")})),new Audio},_releaseHtml5Audio:function(e){var o=this||n;return e._unlocked&&o._html5AudioPool.push(e),o},_autoSuspend:function(){var e=this;if(e.autoSuspend&&e.ctx&&void 0!==e.ctx.suspend&&n.usingWebAudio){for(var o=0;o<e._howls.length;o++)if(e._howls[o]._webAudio)for(var t=0;t<e._howls[o]._sounds.length;t++)if(!e._howls[o]._sounds[t]._paused)return e;return e._suspendTimer&&clearTimeout(e._suspendTimer),e._suspendTimer=setTimeout((function(){e.autoSuspend&&(e._suspendTimer=null,e.state="suspending",e.ctx.suspend().then((function(){e.state="suspended",e._resumeAfterSuspend&&(delete e._resumeAfterSuspend,e._autoResume())})))}),3e4),e}},_autoResume:function(){var e=this;if(e.ctx&&void 0!==e.ctx.resume&&n.usingWebAudio)return"running"===e.state&&e._suspendTimer?(clearTimeout(e._suspendTimer),e._suspendTimer=null):"suspended"===e.state?(e.ctx.resume().then((function(){e.state="running";for(var n=0;n<e._howls.length;n++)e._howls[n]._emit("resume")})),e._suspendTimer&&(clearTimeout(e._suspendTimer),e._suspendTimer=null)):"suspending"===e.state&&(e._resumeAfterSuspend=!0),e}};var n=new e,o=function(e){e.src&&0!==e.src.length?this.init(e):console.error("An array of source files must be passed with any new Howl.")};o.prototype={init:function(e){var o=this;return n.ctx||_(),o._autoplay=e.autoplay||!1,o._format="string"!=typeof e.format?e.format:[e.format],o._html5=e.html5||!1,o._muted=e.mute||!1,o._loop=e.loop||!1,o._pool=e.pool||5,o._preload="boolean"!=typeof e.preload||e.preload,o._rate=e.rate||1,o._sprite=e.sprite||{},o._src="string"!=typeof e.src?e.src:[e.src],o._volume=void 0!==e.volume?e.volume:1,o._xhrWithCredentials=e.xhrWithCredentials||!1,o._duration=0,o._state="unloaded",o._sounds=[],o._endTimers={},o._queue=[],o._playLock=!1,o._onend=e.onend?[{fn:e.onend}]:[],o._onfade=e.onfade?[{fn:e.onfade}]:[],o._onload=e.onload?[{fn:e.onload}]:[],o._onloaderror=e.onloaderror?[{fn:e.onloaderror}]:[],o._onplayerror=e.onplayerror?[{fn:e.onplayerror}]:[],o._onpause=e.onpause?[{fn:e.onpause}]:[],o._onplay=e.onplay?[{fn:e.onplay}]:[],o._onstop=e.onstop?[{fn:e.onstop}]:[],o._onmute=e.onmute?[{fn:e.onmute}]:[],o._onvolume=e.onvolume?[{fn:e.onvolume}]:[],o._onrate=e.onrate?[{fn:e.onrate}]:[],o._onseek=e.onseek?[{fn:e.onseek}]:[],o._onunlock=e.onunlock?[{fn:e.onunlock}]:[],o._onresume=[],o._webAudio=n.usingWebAudio&&!o._html5,void 0!==n.ctx&&n.ctx&&n.autoUnlock&&n._unlockAudio(),n._howls.push(o),o._autoplay&&o._queue.push({event:"play",action:function(){o.play()}}),o._preload&&o.load(),o},load:function(){var e=this,o=null;if(!n.noAudio){"string"==typeof e._src&&(e._src=[e._src]);for(var r=0;r<e._src.length;r++){var i,u;if(e._format&&e._format[r])i=e._format[r];else{if("string"!=typeof(u=e._src[r])){e._emit("loaderror",null,"Non-string found in selected audio sources - ignoring.");continue}(i=/^data:audio\/([^;,]+);/i.exec(u))||(i=/\.([^.]+)$/.exec(u.split("?",1)[0])),i&&(i=i[1].toLowerCase())}if(i||console.warn('No file extension was found. Consider using the "format" property or specify an extension.'),i&&n.codecs(i)){o=e._src[r];break}}return o?(e._src=o,e._state="loading","https:"===window.location.protocol&&"http:"===o.slice(0,5)&&(e._html5=!0,e._webAudio=!1),new t(e),e._webAudio&&a(e),e):void e._emit("loaderror",null,"No codec support for selected audio sources.")}e._emit("loaderror",null,"No audio support.")},play:function(e,o){var t=this,r=null;if("number"==typeof e)r=e,e=null;else{if("string"==typeof e&&"loaded"===t._state&&!t._sprite[e])return null;if(void 0===e&&(e="__default",!t._playLock)){for(var a=0,i=0;i<t._sounds.length;i++)t._sounds[i]._paused&&!t._sounds[i]._ended&&(a++,r=t._sounds[i]._id);1===a?e=null:r=null}}var u=r?t._soundById(r):t._inactiveSound();if(!u)return null;if(r&&!e&&(e=u._sprite||"__default"),"loaded"!==t._state){u._sprite=e,u._ended=!1;var d=u._id;return t._queue.push({event:"play",action:function(){t.play(d)}}),d}if(r&&!u._paused)return o||t._loadQueue("play"),u._id;t._webAudio&&n._autoResume();var _=Math.max(0,u._seek>0?u._seek:t._sprite[e][0]/1e3),s=Math.max(0,(t._sprite[e][0]+t._sprite[e][1])/1e3-_),l=1e3*s/Math.abs(u._rate),c=t._sprite[e][0]/1e3,f=(t._sprite[e][0]+t._sprite[e][1])/1e3;u._sprite=e,u._ended=!1;var p=function(){u._paused=!1,u._seek=_,u._start=c,u._stop=f,u._loop=!(!u._loop&&!t._sprite[e][2])};if(!(_>=f)){var m=u._node;if(t._webAudio){var v=function(){t._playLock=!1,p(),t._refreshBuffer(u);var e=u._muted||t._muted?0:u._volume;m.gain.setValueAtTime(e,n.ctx.currentTime),u._playStart=n.ctx.currentTime,void 0===m.bufferSource.start?u._loop?m.bufferSource.noteGrainOn(0,_,86400):m.bufferSource.noteGrainOn(0,_,s):u._loop?m.bufferSource.start(0,_,86400):m.bufferSource.start(0,_,s),l!==1/0&&(t._endTimers[u._id]=setTimeout(t._ended.bind(t,u),l)),o||setTimeout((function(){t._emit("play",u._id),t._loadQueue()}),0)};"running"===n.state?v():(t._playLock=!0,t.once("resume",v),t._clearTimer(u._id))}else{var h=function(){m.currentTime=_,m.muted=u._muted||t._muted||n._muted||m.muted,m.volume=u._volume*n.volume(),m.playbackRate=u._rate;try{var r=m.play();if(r&&"undefined"!=typeof Promise&&(r instanceof Promise||"function"==typeof r.then)?(t._playLock=!0,p(),r.then((function(){t._playLock=!1,m._unlocked=!0,o||(t._emit("play",u._id),t._loadQueue())})).catch((function(){t._playLock=!1,t._emit("playerror",u._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."),u._ended=!0,u._paused=!0}))):o||(t._playLock=!1,p(),t._emit("play",u._id),t._loadQueue()),m.playbackRate=u._rate,m.paused)return void t._emit("playerror",u._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.");"__default"!==e||u._loop?t._endTimers[u._id]=setTimeout(t._ended.bind(t,u),l):(t._endTimers[u._id]=function(){t._ended(u),m.removeEventListener("ended",t._endTimers[u._id],!1)},m.addEventListener("ended",t._endTimers[u._id],!1))}catch(e){t._emit("playerror",u._id,e)}};"data:audio/wav;base64,UklGRigAAABXQVZFZm10IBIAAAABAAEARKwAAIhYAQACABAAAABkYXRhAgAAAAEA"===m.src&&(m.src=t._src,m.load());var y=window&&window.ejecta||!m.readyState&&n._navigator.isCocoonJS;if(m.readyState>=3||y)h();else{t._playLock=!0;var g=function(){h(),m.removeEventListener(n._canPlayEvent,g,!1)};m.addEventListener(n._canPlayEvent,g,!1),t._clearTimer(u._id)}}return u._id}t._ended(u)},pause:function(e){var n=this;if("loaded"!==n._state||n._playLock)return n._queue.push({event:"pause",action:function(){n.pause(e)}}),n;for(var o=n._getSoundIds(e),t=0;t<o.length;t++){n._clearTimer(o[t]);var r=n._soundById(o[t]);if(r&&!r._paused&&(r._seek=n.seek(o[t]),r._rateSeek=0,r._paused=!0,n._stopFade(o[t]),r._node))if(n._webAudio){if(!r._node.bufferSource)continue;void 0===r._node.bufferSource.stop?r._node.bufferSource.noteOff(0):r._node.bufferSource.stop(0),n._cleanBuffer(r._node)}else isNaN(r._node.duration)&&r._node.duration!==1/0||r._node.pause();arguments[1]||n._emit("pause",r?r._id:null)}return n},stop:function(e,n){var o=this;if("loaded"!==o._state||o._playLock)return o._queue.push({event:"stop",action:function(){o.stop(e)}}),o;for(var t=o._getSoundIds(e),r=0;r<t.length;r++){o._clearTimer(t[r]);var a=o._soundById(t[r]);a&&(a._seek=a._start||0,a._rateSeek=0,a._paused=!0,a._ended=!0,o._stopFade(t[r]),a._node&&(o._webAudio?a._node.bufferSource&&(void 0===a._node.bufferSource.stop?a._node.bufferSource.noteOff(0):a._node.bufferSource.stop(0),o._cleanBuffer(a._node)):isNaN(a._node.duration)&&a._node.duration!==1/0||(a._node.currentTime=a._start||0,a._node.pause(),a._node.duration===1/0&&o._clearSound(a._node))),n||o._emit("stop",a._id))}return o},mute:function(e,o){var t=this;if("loaded"!==t._state||t._playLock)return t._queue.push({event:"mute",action:function(){t.mute(e,o)}}),t;if(void 0===o){if("boolean"!=typeof e)return t._muted;t._muted=e}for(var r=t._getSoundIds(o),a=0;a<r.length;a++){var i=t._soundById(r[a]);i&&(i._muted=e,i._interval&&t._stopFade(i._id),t._webAudio&&i._node?i._node.gain.setValueAtTime(e?0:i._volume,n.ctx.currentTime):i._node&&(i._node.muted=!!n._muted||e),t._emit("mute",i._id))}return t},volume:function(){var e,o,t,r=this,a=arguments;if(0===a.length)return r._volume;if(1===a.length||2===a.length&&void 0===a[1]?r._getSoundIds().indexOf(a[0])>=0?o=parseInt(a[0],10):e=parseFloat(a[0]):a.length>=2&&(e=parseFloat(a[0]),o=parseInt(a[1],10)),!(void 0!==e&&e>=0&&e<=1))return(t=o?r._soundById(o):r._sounds[0])?t._volume:0;if("loaded"!==r._state||r._playLock)return r._queue.push({event:"volume",action:function(){r.volume.apply(r,a)}}),r;void 0===o&&(r._volume=e),o=r._getSoundIds(o);for(var i=0;i<o.length;i++)(t=r._soundById(o[i]))&&(t._volume=e,a[2]||r._stopFade(o[i]),r._webAudio&&t._node&&!t._muted?t._node.gain.setValueAtTime(e,n.ctx.currentTime):t._node&&!t._muted&&(t._node.volume=e*n.volume()),r._emit("volume",t._id));return r},fade:function(e,o,t,r){var a=this;if("loaded"!==a._state||a._playLock)return a._queue.push({event:"fade",action:function(){a.fade(e,o,t,r)}}),a;e=parseFloat(e),o=parseFloat(o),t=parseFloat(t),a.volume(e,r);for(var i=a._getSoundIds(r),u=0;u<i.length;u++){var d=a._soundById(i[u]);if(d){if(r||a._stopFade(i[u]),a._webAudio&&!d._muted){var _=n.ctx.currentTime,s=_+t/1e3;d._volume=e,d._node.gain.setValueAtTime(e,_),d._node.gain.linearRampToValueAtTime(o,s)}a._startFadeInterval(d,e,o,t,i[u],void 0===r)}}return a},_startFadeInterval:function(e,n,o,t,r,a){var i=this,u=n,d=o-n,_=Math.abs(d/.01),s=Math.max(4,_>0?t/_:t),l=Date.now();e._fadeTo=o,e._interval=setInterval((function(){var r=(Date.now()-l)/t;l=Date.now(),u+=d*r,u=Math.max(0,u),u=Math.min(1,u),u=Math.round(100*u)/100,i._webAudio?e._volume=u:i.volume(u,e._id,!0),a&&(i._volume=u),(o<n&&u<=o||o>n&&u>=o)&&(clearInterval(e._interval),e._interval=null,e._fadeTo=null,i.volume(o,e._id),i._emit("fade",e._id))}),s)},_stopFade:function(e){var o=this,t=o._soundById(e);return t&&t._interval&&(o._webAudio&&t._node.gain.cancelScheduledValues(n.ctx.currentTime),clearInterval(t._interval),t._interval=null,o.volume(t._fadeTo,e),t._fadeTo=null,o._emit("fade",e)),o},loop:function(){var e,n,o,t=this,r=arguments;if(0===r.length)return t._loop;if(1===r.length){if("boolean"!=typeof r[0])return!!(o=t._soundById(parseInt(r[0],10)))&&o._loop;e=r[0],t._loop=e}else 2===r.length&&(e=r[0],n=parseInt(r[1],10));for(var a=t._getSoundIds(n),i=0;i<a.length;i++)(o=t._soundById(a[i]))&&(o._loop=e,t._webAudio&&o._node&&o._node.bufferSource&&(o._node.bufferSource.loop=e,e&&(o._node.bufferSource.loopStart=o._start||0,o._node.bufferSource.loopEnd=o._stop)));return t},rate:function(){var e,o,t,r=this,a=arguments;if(0===a.length)o=r._sounds[0]._id;else if(1===a.length){var i=r._getSoundIds(),u=i.indexOf(a[0]);u>=0?o=parseInt(a[0],10):e=parseFloat(a[0])}else 2===a.length&&(e=parseFloat(a[0]),o=parseInt(a[1],10));if("number"!=typeof e)return(t=r._soundById(o))?t._rate:r._rate;if("loaded"!==r._state||r._playLock)return r._queue.push({event:"rate",action:function(){r.rate.apply(r,a)}}),r;void 0===o&&(r._rate=e),o=r._getSoundIds(o);for(var d=0;d<o.length;d++)if(t=r._soundById(o[d])){r.playing(o[d])&&(t._rateSeek=r.seek(o[d]),t._playStart=r._webAudio?n.ctx.currentTime:t._playStart),t._rate=e,r._webAudio&&t._node&&t._node.bufferSource?t._node.bufferSource.playbackRate.setValueAtTime(e,n.ctx.currentTime):t._node&&(t._node.playbackRate=e);var _=r.seek(o[d]),s=(r._sprite[t._sprite][0]+r._sprite[t._sprite][1])/1e3-_,l=1e3*s/Math.abs(t._rate);!r._endTimers[o[d]]&&t._paused||(r._clearTimer(o[d]),r._endTimers[o[d]]=setTimeout(r._ended.bind(r,t),l)),r._emit("rate",t._id)}return r},seek:function(){var e,o,t=this,r=arguments;if(0===r.length)o=t._sounds[0]._id;else if(1===r.length){var a=t._getSoundIds(),i=a.indexOf(r[0]);i>=0?o=parseInt(r[0],10):t._sounds.length&&(o=t._sounds[0]._id,e=parseFloat(r[0]))}else 2===r.length&&(e=parseFloat(r[0]),o=parseInt(r[1],10));if(void 0===o)return t;if("loaded"!==t._state||t._playLock)return t._queue.push({event:"seek",action:function(){t.seek.apply(t,r)}}),t;var u=t._soundById(o);if(u){if(!("number"==typeof e&&e>=0)){if(t._webAudio){var d=t.playing(o)?n.ctx.currentTime-u._playStart:0,_=u._rateSeek?u._rateSeek-u._seek:0;return u._seek+(_+d*Math.abs(u._rate))}return u._node.currentTime}var s=t.playing(o);s&&t.pause(o,!0),u._seek=e,u._ended=!1,t._clearTimer(o),t._webAudio||!u._node||isNaN(u._node.duration)||(u._node.currentTime=e);var l=function(){t._emit("seek",o),s&&t.play(o,!0)};if(s&&!t._webAudio){var c=function(){t._playLock?setTimeout(c,0):l()};setTimeout(c,0)}else l()}return t},playing:function(e){var n=this;if("number"==typeof e){var o=n._soundById(e);return!!o&&!o._paused}for(var t=0;t<n._sounds.length;t++)if(!n._sounds[t]._paused)return!0;return!1},duration:function(e){var n=this,o=n._duration,t=n._soundById(e);return t&&(o=n._sprite[t._sprite][1]/1e3),o},state:function(){return this._state},unload:function(){for(var 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o._webAudio&&!r&&(e._paused=!0,e._ended=!0,e._seek=e._start||0,e._rateSeek=0,o._clearTimer(e._id),o._cleanBuffer(e._node),n._autoSuspend()),o._webAudio||r||o.stop(e._id,!0),o},_clearTimer:function(e){var n=this;if(n._endTimers[e]){if("function"!=typeof n._endTimers[e])clearTimeout(n._endTimers[e]);else{var o=n._soundById(e);o&&o._node&&o._node.removeEventListener("ended",n._endTimers[e],!1)}delete n._endTimers[e]}return n},_soundById:function(e){for(var n=this,o=0;o<n._sounds.length;o++)if(e===n._sounds[o]._id)return n._sounds[o];return null},_inactiveSound:function(){var e=this;e._drain();for(var n=0;n<e._sounds.length;n++)if(e._sounds[n]._ended)return e._sounds[n].reset();return new t(e)},_drain:function(){var e=this,n=e._pool,o=0,t=0;if(!(e._sounds.length<n)){for(t=0;t<e._sounds.length;t++)e._sounds[t]._ended&&o++;for(t=e._sounds.length-1;t>=0;t--){if(o<=n)return;e._sounds[t]._ended&&(e._webAudio&&e._sounds[t]._node&&e._sounds[t]._node.disconnect(0),e._sounds.splice(t,1),o--)}}},_getSoundIds:function(e){if(void 0===e){for(var n=[],o=0;o<this._sounds.length;o++)n.push(this._sounds[o]._id);return n}return[e]},_refreshBuffer:function(e){return e._node.bufferSource=n.ctx.createBufferSource(),e._node.bufferSource.buffer=r[this._src],e._panner?e._node.bufferSource.connect(e._panner):e._node.bufferSource.connect(e._node),e._node.bufferSource.loop=e._loop,e._loop&&(e._node.bufferSource.loopStart=e._start||0,e._node.bufferSource.loopEnd=e._stop||0),e._node.bufferSource.playbackRate.setValueAtTime(e._rate,n.ctx.currentTime),this},_cleanBuffer:function(e){var 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