From 265b960813e797e8550f1e486d5c573289177213 Mon Sep 17 00:00:00 2001
From: Joshua Granick <jgranick@users.noreply.github.com>
Date: Fri, 17 Nov 2017 14:05:48 -0800
Subject: [PATCH] Fix howler.js issue on Firefox

---
 dependencies/howler.min.js | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/dependencies/howler.min.js b/dependencies/howler.min.js
index 5c76fbe5c..933ab9b5e 100644
--- a/dependencies/howler.min.js
+++ b/dependencies/howler.min.js
@@ -1,4 +1 @@
-/*! howler.js v2.0.5 | (c) 2013-2017, James Simpson of GoldFire Studios | MIT License | howlerjs.com */
-!function(){"use strict";var e=function(){this.init()};e.prototype={init:function(){var e=this||n;return e._counter=1e3,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.mobileAutoEnable=!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.value=e);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 u=o._howls[t]._soundById(r[a]);u&&u._node&&(u._node.volume=u._volume*e)}return o}return o._volume},mute:function(e){var o=this||n;o.ctx||_(),o._muted=e,o.usingWebAudio&&(o.masterGain.gain.value=e?0:o._volume);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 u=o._howls[t]._soundById(r[a]);u&&u._node&&(u._node.muted=!!e||u._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||"running":"running",e._autoSuspend(),!e.usingWebAudio)if("undefined"!=typeof Audio)try{var o=new Audio;void 0===o.oncanplaythrough&&(e._canPlayEvent="canplay")}catch(n){e.noAudio=!0}else e.noAudio=!0;try{var o=new Audio;o.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},_enableMobileAudio:function(){var e=this||n,o=/iPhone|iPad|iPod|Android|BlackBerry|BB10|Silk|Mobi/i.test(e._navigator&&e._navigator.userAgent),t=!!("ontouchend"in window||e._navigator&&e._navigator.maxTouchPoints>0||e._navigator&&e._navigator.msMaxTouchPoints>0);if(!e._mobileEnabled&&e.ctx&&(o||t)){e._mobileEnabled=!1,e._mobileUnloaded||44100===e.ctx.sampleRate||(e._mobileUnloaded=!0,e.unload()),e._scratchBuffer=e.ctx.createBuffer(1,1,22050);var r=function(){n._autoResume();var o=e.ctx.createBufferSource();o.buffer=e._scratchBuffer,o.connect(e.ctx.destination),void 0===o.start?o.noteOn(0):o.start(0),"function"==typeof e.ctx.resume&&e.ctx.resume(),o.onended=function(){o.disconnect(0),e._mobileEnabled=!0,e.mobileAutoEnable=!1,document.removeEventListener("touchstart",r,!0),document.removeEventListener("touchend",r,!0)}};return document.addEventListener("touchstart",r,!0),document.addEventListener("touchend",r,!0),e}},_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){var n=this;if(!e.src||0===e.src.length)return void console.error("An array of source files must be passed with any new Howl.");n.init(e)};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._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._onresume=[],o._webAudio=n.usingWebAudio&&!o._html5,void 0!==n.ctx&&n.ctx&&n.mobileAutoEnable&&n._enableMobileAudio(),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)return void e._emit("loaderror",null,"No audio support.");"string"==typeof e._src&&(e._src=[e._src]);for(var r=0;r<e._src.length;r++){var u,i;if(e._format&&e._format[r])u=e._format[r];else{if("string"!=typeof(i=e._src[r])){e._emit("loaderror",null,"Non-string found in selected audio sources - ignoring.");continue}u=/^data:audio\/([^;,]+);/i.exec(i),u||(u=/\.([^.]+)$/.exec(i.split("?",1)[0])),u&&(u=u[1].toLowerCase())}if(u||console.warn('No file extension was found. Consider using the "format" property or specify an extension.'),u&&n.codecs(u)){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.")},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";for(var a=0,u=0;u<t._sounds.length;u++)t._sounds[u]._paused&&!t._sounds[u]._ended&&(a++,r=t._sounds[u]._id);1===a?e=null:r=null}}var i=r?t._soundById(r):t._inactiveSound();if(!i)return null;if(r&&!e&&(e=i._sprite||"__default"),"loaded"!==t._state){i._sprite=e,i._ended=!1;var d=i._id;return t._queue.push({event:"play",action:function(){t.play(d)}}),d}if(r&&!i._paused)return o||setTimeout(function(){t._emit("play",i._id)},0),i._id;t._webAudio&&n._autoResume();var _=Math.max(0,i._seek>0?i._seek:t._sprite[e][0]/1e3),s=Math.max(0,(t._sprite[e][0]+t._sprite[e][1])/1e3-_),l=1e3*s/Math.abs(i._rate);i._paused=!1,i._ended=!1,i._sprite=e,i._seek=_,i._start=t._sprite[e][0]/1e3,i._stop=(t._sprite[e][0]+t._sprite[e][1])/1e3,i._loop=!(!i._loop&&!t._sprite[e][2]);var c=i._node;if(t._webAudio){var f=function(){t._refreshBuffer(i);var e=i._muted||t._muted?0:i._volume;c.gain.setValueAtTime(e,n.ctx.currentTime),i._playStart=n.ctx.currentTime,void 0===c.bufferSource.start?i._loop?c.bufferSource.noteGrainOn(0,_,86400):c.bufferSource.noteGrainOn(0,_,s):i._loop?c.bufferSource.start(0,_,86400):c.bufferSource.start(0,_,s),l!==1/0&&(t._endTimers[i._id]=setTimeout(t._ended.bind(t,i),l)),o||setTimeout(function(){t._emit("play",i._id)},0)};"running"===n.state?f():(t.once("resume",f),t._clearTimer(i._id))}else{var p=function(){c.currentTime=_,c.muted=i._muted||t._muted||n._muted||c.muted,c.volume=i._volume*n.volume(),c.playbackRate=i._rate;try{if(c.play(),c.paused)return void t._emit("playerror",i._id,"Playback was unable to start. This is most commonly an issue on mobile devices where playback was not within a user interaction.");l!==1/0&&(t._endTimers[i._id]=setTimeout(t._ended.bind(t,i),l)),o||t._emit("play",i._id)}catch(e){t._emit("playerror",i._id,e)}},v=window&&window.ejecta||!c.readyState&&n._navigator.isCocoonJS;if(4===c.readyState||v)p();else{var m=function(){p(),c.removeEventListener(n._canPlayEvent,m,!1)};c.addEventListener(n._canPlayEvent,m,!1),t._clearTimer(i._id)}}return i._id},pause:function(e){var n=this;if("loaded"!==n._state)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)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())),n||o._emit("stop",a._id))}return o},mute:function(e,o){var t=this;if("loaded"!==t._state)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 u=t._soundById(r[a]);u&&(u._muted=e,t._webAudio&&u._node?u._node.gain.setValueAtTime(e?0:u._volume,n.ctx.currentTime):u._node&&(u._node.muted=!!n._muted||e),t._emit("mute",u._id))}return t},volume:function(){var e,o,t=this,r=arguments;if(0===r.length)return t._volume;if(1===r.length||2===r.length&&void 0===r[1]){t._getSoundIds().indexOf(r[0])>=0?o=parseInt(r[0],10):e=parseFloat(r[0])}else r.length>=2&&(e=parseFloat(r[0]),o=parseInt(r[1],10));var a;if(!(void 0!==e&&e>=0&&e<=1))return a=o?t._soundById(o):t._sounds[0],a?a._volume:0;if("loaded"!==t._state)return t._queue.push({event:"volume",action:function(){t.volume.apply(t,r)}}),t;void 0===o&&(t._volume=e),o=t._getSoundIds(o);for(var u=0;u<o.length;u++)(a=t._soundById(o[u]))&&(a._volume=e,r[2]||t._stopFade(o[u]),t._webAudio&&a._node&&!a._muted?a._node.gain.setValueAtTime(e,n.ctx.currentTime):a._node&&!a._muted&&(a._node.volume=e*n.volume()),t._emit("volume",a._id));return t},fade:function(e,o,t,r){var a=this;if("loaded"!==a._state)return a._queue.push({event:"fade",action:function(){a.fade(e,o,t,r)}}),a;a.volume(e,r);for(var u=a._getSoundIds(r),i=0;i<u.length;i++){var d=a._soundById(u[i]);if(d){if(r||a._stopFade(u[i]),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,u[i])}}return a},_startFadeInterval:function(e,n,o,t,r){var a=this,u=n,i=n>o?"out":"in",d=Math.abs(n-o),_=d/.01,s=_>0?t/_:t;s<4&&(_=Math.ceil(_/(4/s)),s=4),e._interval=setInterval(function(){_>0&&(u+="in"===i?.01:-.01),u=Math.max(0,u),u=Math.min(1,u),u=Math.round(100*u)/100,a._webAudio?(void 0===r&&(a._volume=u),e._volume=u):a.volume(u,e._id,!0),(o<n&&u<=o||o>n&&u>=o)&&(clearInterval(e._interval),e._interval=null,a.volume(o,e._id),a._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._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),u=0;u<a.length;u++)(o=t._soundById(a[u]))&&(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=this,r=arguments;if(0===r.length)o=t._sounds[0]._id;else if(1===r.length){var a=t._getSoundIds(),u=a.indexOf(r[0]);u>=0?o=parseInt(r[0],10):e=parseFloat(r[0])}else 2===r.length&&(e=parseFloat(r[0]),o=parseInt(r[1],10));var i;if("number"!=typeof e)return i=t._soundById(o),i?i._rate:t._rate;if("loaded"!==t._state)return t._queue.push({event:"rate",action:function(){t.rate.apply(t,r)}}),t;void 0===o&&(t._rate=e),o=t._getSoundIds(o);for(var d=0;d<o.length;d++)if(i=t._soundById(o[d])){i._rateSeek=t.seek(o[d]),i._playStart=t._webAudio?n.ctx.currentTime:i._playStart,i._rate=e,t._webAudio&&i._node&&i._node.bufferSource?i._node.bufferSource.playbackRate.value=e:i._node&&(i._node.playbackRate=e);var _=t.seek(o[d]),s=(t._sprite[i._sprite][0]+t._sprite[i._sprite][1])/1e3-_,l=1e3*s/Math.abs(i._rate);!t._endTimers[o[d]]&&i._paused||(t._clearTimer(o[d]),t._endTimers[o[d]]=setTimeout(t._ended.bind(t,i),l)),t._emit("rate",i._id)}return t},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(),u=a.indexOf(r[0]);u>=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)return t._queue.push({event:"seek",action:function(){t.seek.apply(t,r)}}),t;var i=t._soundById(o);if(i){if(!("number"==typeof e&&e>=0)){if(t._webAudio){var d=t.playing(o)?n.ctx.currentTime-i._playStart:0,_=i._rateSeek?i._rateSeek-i._seek:0;return i._seek+(_+d*Math.abs(i._rate))}return i._node.currentTime}var s=t.playing(o);s&&t.pause(o,!0),i._seek=e,i._ended=!1,t._clearTimer(o),s&&t.play(o,!0),!t._webAudio&&i._node&&(i._node.currentTime=e),t._emit("seek",o)}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 e=this,o=e._sounds,t=0;t<o.length;t++){if(o[t]._paused||e.stop(o[t]._id),!e._webAudio){/MSIE |Trident\//.test(n._navigator&&n._navigator.userAgent)||(o[t]._node.src="data:audio/wav;base64,UklGRigAAABXQVZFZm10IBIAAAABAAEARKwAAIhYAQACABAAAABkYXRhAgAAAAEA"),o[t]._node.removeEventListener("error",o[t]._errorFn,!1),o[t]._node.removeEventListener(n._canPlayEvent,o[t]._loadFn,!1)}delete o[t]._node,e._clearTimer(o[t]._id);var a=n._howls.indexOf(e);a>=0&&n._howls.splice(a,1)}var u=!0;for(t=0;t<n._howls.length;t++)if(n._howls[t]._src===e._src){u=!1;break}return r&&u&&delete r[e._src],n.noAudio=!1,e._state="unloaded",e._sounds=[],e=null,null},on:function(e,n,o,t){var r=this,a=r["_on"+e];return"function"==typeof n&&a.push(t?{id:o,fn:n,once:t}:{id:o,fn:n}),r},off:function(e,n,o){var t=this,r=t["_on"+e],a=0;if("number"==typeof n&&(o=n,n=null),n||o)for(a=0;a<r.length;a++){var u=o===r[a].id;if(n===r[a].fn&&u||!n&&u){r.splice(a,1);break}}else if(e)t["_on"+e]=[];else{var i=Object.keys(t);for(a=0;a<i.length;a++)0===i[a].indexOf("_on")&&Array.isArray(t[i[a]])&&(t[i[a]]=[])}return t},once:function(e,n,o){var t=this;return t.on(e,n,o,1),t},_emit:function(e,n,o){for(var t=this,r=t["_on"+e],a=r.length-1;a>=0;a--)r[a].id&&r[a].id!==n&&"load"!==e||(setTimeout(function(e){e.call(this,n,o)}.bind(t,r[a].fn),0),r[a].once&&t.off(e,r[a].fn,r[a].id));return t},_loadQueue:function(){var e=this;if(e._queue.length>0){var n=e._queue[0];e.once(n.event,function(){e._queue.shift(),e._loadQueue()}),n.action()}return e},_ended:function(e){var o=this,t=e._sprite;if(!o._webAudio&&e._node&&!e._node.paused)return setTimeout(o._ended.bind(o,e),100),o;var r=!(!e._loop&&!o._sprite[t][2]);if(o._emit("end",e._id),!o._webAudio&&r&&o.stop(e._id,!0).play(e._id),o._webAudio&&r){o._emit("play",e._id),e._seek=e._start||0,e._rateSeek=0,e._playStart=n.ctx.currentTime;var a=1e3*(e._stop-e._start)/Math.abs(e._rate);o._endTimers[e._id]=setTimeout(o._ended.bind(o,e),a)}return 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),o},_clearTimer:function(e){var n=this;return n._endTimers[e]&&(clearTimeout(n._endTimers[e]),delete n._endTimers[e]),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){var n=this;if(void 0===e){for(var o=[],t=0;t<n._sounds.length;t++)o.push(n._sounds[t]._id);return o}return[e]},_refreshBuffer:function(e){var o=this;return e._node.bufferSource=n.ctx.createBufferSource(),e._node.bufferSource.buffer=r[o._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),e._node.bufferSource.playbackRate.value=e._rate,o},_cleanBuffer:function(e){var n=this;if(n._scratchBuffer){e.bufferSource.onended=null,e.bufferSource.disconnect(0);try{e.bufferSource.buffer=n._scratchBuffer}catch(e){}}return e.bufferSource=null,n}};var t=function(e){this._parent=e,this.init()};t.prototype={init:function(){var e=this,o=e._parent;return e._muted=o._muted,e._loop=o._loop,e._volume=o._volume,e._rate=o._rate,e._seek=0,e._paused=!0,e._ended=!0,e._sprite="__default",e._id=++n._counter,o._sounds.push(e),e.create(),e},create:function(){var e=this,o=e._parent,t=n._muted||e._muted||e._parent._muted?0:e._volume;return o._webAudio?(e._node=void 0===n.ctx.createGain?n.ctx.createGainNode():n.ctx.createGain(),e._node.gain.setValueAtTime(t,n.ctx.currentTime),e._node.paused=!0,e._node.connect(n.masterGain)):(e._node=new Audio,e._errorFn=e._errorListener.bind(e),e._node.addEventListener("error",e._errorFn,!1),e._loadFn=e._loadListener.bind(e),e._node.addEventListener(n._canPlayEvent,e._loadFn,!1),e._node.src=o._src,e._node.preload="auto",e._node.volume=t*n.volume(),e._node.load()),e},reset:function(){var e=this,o=e._parent;return e._muted=o._muted,e._loop=o._loop,e._volume=o._volume,e._rate=o._rate,e._seek=0,e._rateSeek=0,e._paused=!0,e._ended=!0,e._sprite="__default",e._id=++n._counter,e},_errorListener:function(){var e=this;e._parent._emit("loaderror",e._id,e._node.error?e._node.error.code:0),e._node.removeEventListener("error",e._errorFn,!1)},_loadListener:function(){var e=this,o=e._parent;o._duration=Math.ceil(10*e._node.duration)/10,0===Object.keys(o._sprite).length&&(o._sprite={__default:[0,1e3*o._duration]}),"loaded"!==o._state&&(o._state="loaded",o._emit("load"),o._loadQueue()),e._node.removeEventListener(n._canPlayEvent,e._loadFn,!1)}};var r={},a=function(e){var n=e._src;if(r[n])return e._duration=r[n].duration,void d(e);if(/^data:[^;]+;base64,/.test(n)){for(var o=atob(n.split(",")[1]),t=new Uint8Array(o.length),a=0;a<o.length;++a)t[a]=o.charCodeAt(a);i(t.buffer,e)}else{var _=new XMLHttpRequest;_.open("GET",n,!0),_.withCredentials=e._xhrWithCredentials,_.responseType="arraybuffer",_.onload=function(){var n=(_.status+"")[0];if("0"!==n&&"2"!==n&&"3"!==n)return void e._emit("loaderror",null,"Failed loading audio file with status: "+_.status+".");i(_.response,e)},_.onerror=function(){e._webAudio&&(e._html5=!0,e._webAudio=!1,e._sounds=[],delete r[n],e.load())},u(_)}},u=function(e){try{e.send()}catch(n){e.onerror()}},i=function(e,o){n.ctx.decodeAudioData(e,function(e){e&&o._sounds.length>0&&(r[o._src]=e,d(o,e))},function(){o._emit("loaderror",null,"Decoding audio data failed.")})},d=function(e,n){n&&!e._duration&&(e._duration=n.duration),0===Object.keys(e._sprite).length&&(e._sprite={__default:[0,1e3*e._duration]}),"loaded"!==e._state&&(e._state="loaded",e._emit("load"),e._loadQueue())},_=function(){try{"undefined"!=typeof AudioContext?n.ctx=new AudioContext:"undefined"!=typeof webkitAudioContext?n.ctx=new webkitAudioContext:n.usingWebAudio=!1}catch(e){n.usingWebAudio=!1}var e=/iP(hone|od|ad)/.test(n._navigator&&n._navigator.platform),o=n._navigator&&n._navigator.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/),t=o?parseInt(o[1],10):null;if(e&&t&&t<9){var r=/safari/.test(n._navigator&&n._navigator.userAgent.toLowerCase());(n._navigator&&n._navigator.standalone&&!r||n._navigator&&!n._navigator.standalone&&!r)&&(n.usingWebAudio=!1)}n.usingWebAudio&&(n.masterGain=void 0===n.ctx.createGain?n.ctx.createGainNode():n.ctx.createGain(),n.masterGain.gain.value=n._muted?0:1,n.masterGain.connect(n.ctx.destination)),n._setup()};"function"==typeof define&&define.amd&&define([],function(){return{Howler:n,Howl:o}}),"undefined"!=typeof exports&&(exports.Howler=n,exports.Howl=o),"undefined"!=typeof window?(window.HowlerGlobal=e,window.Howler=n,window.Howl=o,window.Sound=t):"undefined"!=typeof global&&(global.HowlerGlobal=e,global.Howler=n,global.Howl=o,global.Sound=t)}();
-/*! Spatial Plugin */
-!function(){"use strict";HowlerGlobal.prototype._pos=[0,0,0],HowlerGlobal.prototype._orientation=[0,0,-1,0,1,0],HowlerGlobal.prototype.stereo=function(n){var e=this;if(!e.ctx||!e.ctx.listener)return e;for(var t=e._howls.length-1;t>=0;t--)e._howls[t].stereo(n);return e},HowlerGlobal.prototype.pos=function(n,e,t){var o=this;return o.ctx&&o.ctx.listener?(e="number"!=typeof e?o._pos[1]:e,t="number"!=typeof t?o._pos[2]:t,"number"!=typeof n?o._pos:(o._pos=[n,e,t],o.ctx.listener.setPosition(o._pos[0],o._pos[1],o._pos[2]),o)):o},HowlerGlobal.prototype.orientation=function(n,e,t,o,r,a){var i=this;if(!i.ctx||!i.ctx.listener)return i;var p=i._orientation;return e="number"!=typeof e?p[1]:e,t="number"!=typeof t?p[2]:t,o="number"!=typeof o?p[3]:o,r="number"!=typeof r?p[4]:r,a="number"!=typeof a?p[5]:a,"number"!=typeof n?p:(i._orientation=[n,e,t,o,r,a],i.ctx.listener.setOrientation(n,e,t,o,r,a),i)},Howl.prototype.init=function(n){return function(e){var t=this;return t._orientation=e.orientation||[1,0,0],t._stereo=e.stereo||null,t._pos=e.pos||null,t._pannerAttr={coneInnerAngle:void 0!==e.coneInnerAngle?e.coneInnerAngle:360,coneOuterAngle:void 0!==e.coneOuterAngle?e.coneOuterAngle:360,coneOuterGain:void 0!==e.coneOuterGain?e.coneOuterGain:0,distanceModel:void 0!==e.distanceModel?e.distanceModel:"inverse",maxDistance:void 0!==e.maxDistance?e.maxDistance:1e4,panningModel:void 0!==e.panningModel?e.panningModel:"HRTF",refDistance:void 0!==e.refDistance?e.refDistance:1,rolloffFactor:void 0!==e.rolloffFactor?e.rolloffFactor:1},t._onstereo=e.onstereo?[{fn:e.onstereo}]:[],t._onpos=e.onpos?[{fn:e.onpos}]:[],t._onorientation=e.onorientation?[{fn:e.onorientation}]:[],n.call(this,e)}}(Howl.prototype.init),Howl.prototype.stereo=function(e,t){var o=this;if(!o._webAudio)return o;if("loaded"!==o._state)return o._queue.push({event:"stereo",action:function(){o.stereo(e,t)}}),o;var r=void 0===Howler.ctx.createStereoPanner?"spatial":"stereo";if(void 0===t){if("number"!=typeof e)return o._stereo;o._stereo=e,o._pos=[e,0,0]}for(var a=o._getSoundIds(t),i=0;i<a.length;i++){var p=o._soundById(a[i]);if(p){if("number"!=typeof e)return p._stereo;p._stereo=e,p._pos=[e,0,0],p._node&&(p._pannerAttr.panningModel="equalpower",p._panner&&p._panner.pan||n(p,r),"spatial"===r?p._panner.setPosition(e,0,0):p._panner.pan.value=e),o._emit("stereo",p._id)}}return o},Howl.prototype.pos=function(e,t,o,r){var a=this;if(!a._webAudio)return a;if("loaded"!==a._state)return a._queue.push({event:"pos",action:function(){a.pos(e,t,o,r)}}),a;if(t="number"!=typeof t?0:t,o="number"!=typeof o?-.5:o,void 0===r){if("number"!=typeof e)return a._pos;a._pos=[e,t,o]}for(var i=a._getSoundIds(r),p=0;p<i.length;p++){var s=a._soundById(i[p]);if(s){if("number"!=typeof e)return s._pos;s._pos=[e,t,o],s._node&&(s._panner&&!s._panner.pan||n(s,"spatial"),s._panner.setPosition(e,t,o)),a._emit("pos",s._id)}}return a},Howl.prototype.orientation=function(e,t,o,r){var a=this;if(!a._webAudio)return a;if("loaded"!==a._state)return a._queue.push({event:"orientation",action:function(){a.orientation(e,t,o,r)}}),a;if(t="number"!=typeof t?a._orientation[1]:t,o="number"!=typeof o?a._orientation[2]:o,void 0===r){if("number"!=typeof e)return a._orientation;a._orientation=[e,t,o]}for(var i=a._getSoundIds(r),p=0;p<i.length;p++){var s=a._soundById(i[p]);if(s){if("number"!=typeof e)return s._orientation;s._orientation=[e,t,o],s._node&&(s._panner||(s._pos||(s._pos=a._pos||[0,0,-.5]),n(s,"spatial")),s._panner.setOrientation(e,t,o)),a._emit("orientation",s._id)}}return a},Howl.prototype.pannerAttr=function(){var e,t,o,r=this,a=arguments;if(!r._webAudio)return r;if(0===a.length)return r._pannerAttr;if(1===a.length){if("object"!=typeof a[0])return o=r._soundById(parseInt(a[0],10)),o?o._pannerAttr:r._pannerAttr;e=a[0],void 0===t&&(e.pannerAttr||(e.pannerAttr={coneInnerAngle:e.coneInnerAngle,coneOuterAngle:e.coneOuterAngle,coneOuterGain:e.coneOuterGain,distanceModel:e.distanceModel,maxDistance:e.maxDistance,refDistance:e.refDistance,rolloffFactor:e.rolloffFactor,panningModel:e.panningModel}),r._pannerAttr={coneInnerAngle:void 0!==e.pannerAttr.coneInnerAngle?e.pannerAttr.coneInnerAngle:r._coneInnerAngle,coneOuterAngle:void 0!==e.pannerAttr.coneOuterAngle?e.pannerAttr.coneOuterAngle:r._coneOuterAngle,coneOuterGain:void 0!==e.pannerAttr.coneOuterGain?e.pannerAttr.coneOuterGain:r._coneOuterGain,distanceModel:void 0!==e.pannerAttr.distanceModel?e.pannerAttr.distanceModel:r._distanceModel,maxDistance:void 0!==e.pannerAttr.maxDistance?e.pannerAttr.maxDistance:r._maxDistance,refDistance:void 0!==e.pannerAttr.refDistance?e.pannerAttr.refDistance:r._refDistance,rolloffFactor:void 0!==e.pannerAttr.rolloffFactor?e.pannerAttr.rolloffFactor:r._rolloffFactor,panningModel:void 0!==e.pannerAttr.panningModel?e.pannerAttr.panningModel:r._panningModel})}else 2===a.length&&(e=a[0],t=parseInt(a[1],10));for(var i=r._getSoundIds(t),p=0;p<i.length;p++)if(o=r._soundById(i[p])){var s=o._pannerAttr;s={coneInnerAngle:void 0!==e.coneInnerAngle?e.coneInnerAngle:s.coneInnerAngle,coneOuterAngle:void 0!==e.coneOuterAngle?e.coneOuterAngle:s.coneOuterAngle,coneOuterGain:void 0!==e.coneOuterGain?e.coneOuterGain:s.coneOuterGain,distanceModel:void 0!==e.distanceModel?e.distanceModel:s.distanceModel,maxDistance:void 0!==e.maxDistance?e.maxDistance:s.maxDistance,refDistance:void 0!==e.refDistance?e.refDistance:s.refDistance,rolloffFactor:void 0!==e.rolloffFactor?e.rolloffFactor:s.rolloffFactor,panningModel:void 0!==e.panningModel?e.panningModel:s.panningModel};var l=o._panner;l?(l.coneInnerAngle=s.coneInnerAngle,l.coneOuterAngle=s.coneOuterAngle,l.coneOuterGain=s.coneOuterGain,l.distanceModel=s.distanceModel,l.maxDistance=s.maxDistance,l.refDistance=s.refDistance,l.rolloffFactor=s.rolloffFactor,l.panningModel=s.panningModel):(o._pos||(o._pos=r._pos||[0,0,-.5]),n(o,"spatial"))}return r},Sound.prototype.init=function(n){return function(){var e=this,t=e._parent;e._orientation=t._orientation,e._stereo=t._stereo,e._pos=t._pos,e._pannerAttr=t._pannerAttr,n.call(this),e._stereo?t.stereo(e._stereo):e._pos&&t.pos(e._pos[0],e._pos[1],e._pos[2],e._id)}}(Sound.prototype.init),Sound.prototype.reset=function(n){return function(){var e=this,t=e._parent;return e._orientation=t._orientation,e._pos=t._pos,e._pannerAttr=t._pannerAttr,n.call(this)}}(Sound.prototype.reset);var n=function(n,e){e=e||"spatial","spatial"===e?(n._panner=Howler.ctx.createPanner(),n._panner.coneInnerAngle=n._pannerAttr.coneInnerAngle,n._panner.coneOuterAngle=n._pannerAttr.coneOuterAngle,n._panner.coneOuterGain=n._pannerAttr.coneOuterGain,n._panner.distanceModel=n._pannerAttr.distanceModel,n._panner.maxDistance=n._pannerAttr.maxDistance,n._panner.refDistance=n._pannerAttr.refDistance,n._panner.rolloffFactor=n._pannerAttr.rolloffFactor,n._panner.panningModel=n._pannerAttr.panningModel,n._panner.setPosition(n._pos[0],n._pos[1],n._pos[2]),n._panner.setOrientation(n._orientation[0],n._orientation[1],n._orientation[2])):(n._panner=Howler.ctx.createStereoPanner(),n._panner.pan.value=n._stereo),n._panner.connect(n._node),n._paused||n._parent.pause(n._id,!0).play(n._id)}}();
\ No newline at end of file
+(function(){"use strict";var HowlerGlobal=function(){this.init()};HowlerGlobal.prototype={init:function(){var self=this||Howler;self._counter=1e3;self._codecs={};self._howls=[];self._muted=false;self._volume=1;self._canPlayEvent="canplaythrough";self._navigator=typeof window!=="undefined"&&window.navigator?window.navigator:null;self.masterGain=null;self.noAudio=false;self.usingWebAudio=true;self.autoSuspend=true;self.ctx=null;self.mobileAutoEnable=true;self._setup();return self},volume:function(vol){var self=this||Howler;vol=parseFloat(vol);if(!self.ctx){setupAudioContext()}if(typeof vol!=="undefined"&&vol>=0&&vol<=1){self._volume=vol;if(self._muted){return self}if(self.usingWebAudio){self.masterGain.gain.value=vol}for(var i=0;i<self._howls.length;i++){if(!self._howls[i]._webAudio){var ids=self._howls[i]._getSoundIds();for(var j=0;j<ids.length;j++){var sound=self._howls[i]._soundById(ids[j]);if(sound&&sound._node){sound._node.volume=sound._volume*vol}}}}return self}return self._volume},mute:function(muted){var self=this||Howler;if(!self.ctx){setupAudioContext()}self._muted=muted;if(self.usingWebAudio){self.masterGain.gain.value=muted?0:self._volume}for(var i=0;i<self._howls.length;i++){if(!self._howls[i]._webAudio){var ids=self._howls[i]._getSoundIds();for(var j=0;j<ids.length;j++){var sound=self._howls[i]._soundById(ids[j]);if(sound&&sound._node){sound._node.muted=muted?true:sound._muted}}}}return self},unload:function(){var self=this||Howler;for(var i=self._howls.length-1;i>=0;i--){self._howls[i].unload()}if(self.usingWebAudio&&self.ctx&&typeof self.ctx.close!=="undefined"){self.ctx.close();self.ctx=null;setupAudioContext()}return self},codecs:function(ext){return(this||Howler)._codecs[ext.replace(/^x-/,"")]},_setup:function(){var self=this||Howler;if(self._initSuspended&&self.ctx&&self.ctx!="suspended"){self._initSuspended=false}self.state=self.ctx&&!self._initSuspended?self.ctx.state||"running":"running";self._autoSuspend();if(!self.usingWebAudio){if(typeof Audio!=="undefined"){try{var test=new Audio;if(typeof test.oncanplaythrough==="undefined"){self._canPlayEvent="canplay"}}catch(e){self.noAudio=true}}else{self.noAudio=true}}try{var test=new Audio;if(test.muted){self.noAudio=true}}catch(e){}if(!self.noAudio){self._setupCodecs()}return self},_setupCodecs:function(){var self=this||Howler;var audioTest=null;try{audioTest=typeof Audio!=="undefined"?new Audio:null}catch(err){return self}if(!audioTest||typeof audioTest.canPlayType!=="function"){return self}var mpegTest=audioTest.canPlayType("audio/mpeg;").replace(/^no$/,"");var checkOpera=self._navigator&&self._navigator.userAgent.match(/OPR\/([0-6].)/g);var isOldOpera=checkOpera&&parseInt(checkOpera[0].split("/")[1],10)<33;self._codecs={mp3:!!(!isOldOpera&&(mpegTest||audioTest.canPlayType("audio/mp3;").replace(/^no$/,""))),mpeg:!!mpegTest,opus:!!audioTest.canPlayType('audio/ogg; codecs="opus"').replace(/^no$/,""),ogg:!!audioTest.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,""),oga:!!audioTest.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,""),wav:!!audioTest.canPlayType('audio/wav; codecs="1"').replace(/^no$/,""),aac:!!audioTest.canPlayType("audio/aac;").replace(/^no$/,""),caf:!!audioTest.canPlayType("audio/x-caf;").replace(/^no$/,""),m4a:!!(audioTest.canPlayType("audio/x-m4a;")||audioTest.canPlayType("audio/m4a;")||audioTest.canPlayType("audio/aac;")).replace(/^no$/,""),mp4:!!(audioTest.canPlayType("audio/x-mp4;")||audioTest.canPlayType("audio/mp4;")||audioTest.canPlayType("audio/aac;")).replace(/^no$/,""),weba:!!audioTest.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,""),webm:!!audioTest.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,""),dolby:!!audioTest.canPlayType('audio/mp4; codecs="ec-3"').replace(/^no$/,""),flac:!!(audioTest.canPlayType("audio/x-flac;")||audioTest.canPlayType("audio/flac;")).replace(/^no$/,"")};return self},_enableMobileAudio:function(){var self=this||Howler;var isMobile=/iPhone|iPad|iPod|Android|BlackBerry|BB10|Silk|Mobi/i.test(self._navigator&&self._navigator.userAgent);var isTouch=!!("ontouchend"in window||self._navigator&&self._navigator.maxTouchPoints>0||self._navigator&&self._navigator.msMaxTouchPoints>0);if(self._mobileEnabled||!self.ctx||!isMobile&&!isTouch){return}self._mobileEnabled=false;if(!self._mobileUnloaded&&self.ctx.sampleRate!==44100){self._mobileUnloaded=true;self.unload()}self._scratchBuffer=self.ctx.createBuffer(1,1,22050);var unlock=function(){Howler._autoResume();var source=self.ctx.createBufferSource();source.buffer=self._scratchBuffer;source.connect(self.ctx.destination);if(typeof source.start==="undefined"){source.noteOn(0)}else{source.start(0)}if(typeof self.ctx.resume==="function"){self.ctx.resume()}source.onended=function(){source.disconnect(0);self._mobileEnabled=true;self.mobileAutoEnable=false;document.removeEventListener("touchstart",unlock,true);document.removeEventListener("touchend",unlock,true)}};document.addEventListener("touchstart",unlock,true);document.addEventListener("touchend",unlock,true);return self},_autoSuspend:function(){var self=this;if(!self.autoSuspend||!self.ctx||typeof self.ctx.suspend==="undefined"||!Howler.usingWebAudio){return}for(var i=0;i<self._howls.length;i++){if(self._howls[i]._webAudio){for(var j=0;j<self._howls[i]._sounds.length;j++){if(!self._howls[i]._sounds[j]._paused){return self}}}}if(self._suspendTimer){clearTimeout(self._suspendTimer)}self._suspendTimer=setTimeout(function(){if(!self.autoSuspend){return}self._suspendTimer=null;self.state="suspending";self.ctx.suspend().then(function(){self.state="suspended";if(self._resumeAfterSuspend){delete self._resumeAfterSuspend;self._autoResume()}})},3e4);return self},_autoResume:function(){var self=this;if(!self.ctx||typeof self.ctx.resume==="undefined"||!Howler.usingWebAudio){return}if(self.state==="running"&&self._suspendTimer){clearTimeout(self._suspendTimer);self._suspendTimer=null}else if(self.state==="suspended"){self.ctx.resume().then(function(){self.state="running";for(var i=0;i<self._howls.length;i++){self._howls[i]._emit("resume")}});if(self._suspendTimer){clearTimeout(self._suspendTimer);self._suspendTimer=null}}else if(self.state==="suspending"){self._resumeAfterSuspend=true}return self}};var Howler=new HowlerGlobal;var Howl=function(o){var self=this;if(!o.src||o.src.length===0){console.error("An array of source files must be passed with any new Howl.");return}self.init(o)};Howl.prototype={init:function(o){var self=this;if(!Howler.ctx){setupAudioContext()}self._autoplay=o.autoplay||false;self._format=typeof o.format!=="string"?o.format:[o.format];self._html5=o.html5||false;self._muted=o.mute||false;self._loop=o.loop||false;self._pool=o.pool||5;self._preload=typeof o.preload==="boolean"?o.preload:true;self._rate=o.rate||1;self._sprite=o.sprite||{};self._src=typeof o.src!=="string"?o.src:[o.src];self._volume=o.volume!==undefined?o.volume:1;self._xhrWithCredentials=o.xhrWithCredentials||false;self._duration=0;self._state="unloaded";self._sounds=[];self._endTimers={};self._queue=[];self._onend=o.onend?[{fn:o.onend}]:[];self._onfade=o.onfade?[{fn:o.onfade}]:[];self._onload=o.onload?[{fn:o.onload}]:[];self._onloaderror=o.onloaderror?[{fn:o.onloaderror}]:[];self._onplayerror=o.onplayerror?[{fn:o.onplayerror}]:[];self._onpause=o.onpause?[{fn:o.onpause}]:[];self._onplay=o.onplay?[{fn:o.onplay}]:[];self._onstop=o.onstop?[{fn:o.onstop}]:[];self._onmute=o.onmute?[{fn:o.onmute}]:[];self._onvolume=o.onvolume?[{fn:o.onvolume}]:[];self._onrate=o.onrate?[{fn:o.onrate}]:[];self._onseek=o.onseek?[{fn:o.onseek}]:[];self._onresume=[];self._webAudio=Howler.usingWebAudio&&!self._html5;if(typeof Howler.ctx!=="undefined"&&Howler.ctx&&Howler.mobileAutoEnable){Howler._enableMobileAudio()}Howler._howls.push(self);if(self._autoplay){self._queue.push({event:"play",action:function(){self.play()}})}if(self._preload){self.load()}return self},load:function(){var self=this;var url=null;if(Howler.noAudio){self._emit("loaderror",null,"No audio support.");return}if(typeof self._src==="string"){self._src=[self._src]}for(var i=0;i<self._src.length;i++){var ext,str;if(self._format&&self._format[i]){ext=self._format[i]}else{str=self._src[i];if(typeof str!=="string"){self._emit("loaderror",null,"Non-string found in selected audio sources - ignoring.");continue}ext=/^data:audio\/([^;,]+);/i.exec(str);if(!ext){ext=/\.([^.]+)$/.exec(str.split("?",1)[0])}if(ext){ext=ext[1].toLowerCase()}}if(!ext){console.warn('No file extension was found. Consider using the "format" property or specify an extension.')}if(ext&&Howler.codecs(ext)){url=self._src[i];break}}if(!url){self._emit("loaderror",null,"No codec support for selected audio sources.");return}self._src=url;self._state="loading";if(window.location.protocol==="https:"&&url.slice(0,5)==="http:"){self._html5=true;self._webAudio=false}new Sound(self);if(self._webAudio){loadBuffer(self)}return self},play:function(sprite,internal){var self=this;var id=null;if(typeof sprite==="number"){id=sprite;sprite=null}else if(typeof sprite==="string"&&self._state==="loaded"&&!self._sprite[sprite]){return null}else if(typeof sprite==="undefined"){sprite="__default";var num=0;for(var i=0;i<self._sounds.length;i++){if(self._sounds[i]._paused&&!self._sounds[i]._ended){num++;id=self._sounds[i]._id}}if(num===1){sprite=null}else{id=null}}var sound=id?self._soundById(id):self._inactiveSound();if(!sound){return null}if(id&&!sprite){sprite=sound._sprite||"__default"}if(self._state!=="loaded"){sound._sprite=sprite;sound._ended=false;var soundId=sound._id;self._queue.push({event:"play",action:function(){self.play(soundId)}});return soundId}if(id&&!sound._paused){if(!internal){setTimeout(function(){self._emit("play",sound._id)},0)}return sound._id}if(self._webAudio){Howler._autoResume()}var seek=Math.max(0,sound._seek>0?sound._seek:self._sprite[sprite][0]/1e3);var duration=Math.max(0,(self._sprite[sprite][0]+self._sprite[sprite][1])/1e3-seek);var timeout=duration*1e3/Math.abs(sound._rate);sound._paused=false;sound._ended=false;sound._sprite=sprite;sound._seek=seek;sound._start=self._sprite[sprite][0]/1e3;sound._stop=(self._sprite[sprite][0]+self._sprite[sprite][1])/1e3;sound._loop=!!(sound._loop||self._sprite[sprite][2]);var node=sound._node;if(self._webAudio){var playWebAudio=function(){self._refreshBuffer(sound);var vol=sound._muted||self._muted?0:sound._volume;node.gain.setValueAtTime(vol,Howler.ctx.currentTime);sound._playStart=Howler.ctx.currentTime;if(typeof node.bufferSource.start==="undefined"){sound._loop?node.bufferSource.noteGrainOn(0,seek,86400):node.bufferSource.noteGrainOn(0,seek,duration)}else{sound._loop?node.bufferSource.start(0,seek,86400):node.bufferSource.start(0,seek,duration)}if(timeout!==Infinity){self._endTimers[sound._id]=setTimeout(self._ended.bind(self,sound),timeout)}if(!internal){setTimeout(function(){self._emit("play",sound._id)},0)}};if(Howler.state==="running"){playWebAudio()}else{self.once("resume",playWebAudio);self._clearTimer(sound._id)}}else{var playHtml5=function(){node.currentTime=seek;node.muted=sound._muted||self._muted||Howler._muted||node.muted;node.volume=sound._volume*Howler.volume();node.playbackRate=sound._rate;try{node.play();if(node.paused){self._emit("playerror",sound._id,"Playback was unable to start. This is most commonly an issue "+"on mobile devices where playback was not within a user interaction.");return}if(timeout!==Infinity){self._endTimers[sound._id]=setTimeout(self._ended.bind(self,sound),timeout)}if(!internal){self._emit("play",sound._id)}}catch(err){self._emit("playerror",sound._id,err)}};var loadedNoReadyState=window&&window.ejecta||!node.readyState&&Howler._navigator.isCocoonJS;if(node.readyState===4||loadedNoReadyState){playHtml5()}else{var listener=function(){playHtml5();node.removeEventListener(Howler._canPlayEvent,listener,false)};node.addEventListener(Howler._canPlayEvent,listener,false);self._clearTimer(sound._id)}}return sound._id},pause:function(id){var self=this;if(self._state!=="loaded"){self._queue.push({event:"pause",action:function(){self.pause(id)}});return self}var ids=self._getSoundIds(id);for(var i=0;i<ids.length;i++){self._clearTimer(ids[i]);var sound=self._soundById(ids[i]);if(sound&&!sound._paused){sound._seek=self.seek(ids[i]);sound._rateSeek=0;sound._paused=true;self._stopFade(ids[i]);if(sound._node){if(self._webAudio){if(!sound._node.bufferSource){continue}if(typeof sound._node.bufferSource.stop==="undefined"){sound._node.bufferSource.noteOff(0)}else{sound._node.bufferSource.stop(0)}self._cleanBuffer(sound._node)}else if(!isNaN(sound._node.duration)||sound._node.duration===Infinity){sound._node.pause()}}}if(!arguments[1]){self._emit("pause",sound?sound._id:null)}}return self},stop:function(id,internal){var self=this;if(self._state!=="loaded"){self._queue.push({event:"stop",action:function(){self.stop(id)}});return self}var ids=self._getSoundIds(id);for(var i=0;i<ids.length;i++){self._clearTimer(ids[i]);var sound=self._soundById(ids[i]);if(sound){sound._seek=sound._start||0;sound._rateSeek=0;sound._paused=true;sound._ended=true;self._stopFade(ids[i]);if(sound._node){if(self._webAudio){if(sound._node.bufferSource){if(typeof sound._node.bufferSource.stop==="undefined"){sound._node.bufferSource.noteOff(0)}else{sound._node.bufferSource.stop(0)}self._cleanBuffer(sound._node)}}else if(!isNaN(sound._node.duration)||sound._node.duration===Infinity){sound._node.currentTime=sound._start||0;sound._node.pause()}}if(!internal){self._emit("stop",sound._id)}}}return self},mute:function(muted,id){var self=this;if(self._state!=="loaded"){self._queue.push({event:"mute",action:function(){self.mute(muted,id)}});return self}if(typeof id==="undefined"){if(typeof muted==="boolean"){self._muted=muted}else{return self._muted}}var ids=self._getSoundIds(id);for(var i=0;i<ids.length;i++){var sound=self._soundById(ids[i]);if(sound){sound._muted=muted;if(self._webAudio&&sound._node){sound._node.gain.setValueAtTime(muted?0:sound._volume,Howler.ctx.currentTime)}else if(sound._node){sound._node.muted=Howler._muted?true:muted}self._emit("mute",sound._id)}}return self},volume:function(){var self=this;var args=arguments;var vol,id;if(args.length===0){return self._volume}else if(args.length===1||args.length===2&&typeof args[1]==="undefined"){var ids=self._getSoundIds();var index=ids.indexOf(args[0]);if(index>=0){id=parseInt(args[0],10)}else{vol=parseFloat(args[0])}}else if(args.length>=2){vol=parseFloat(args[0]);id=parseInt(args[1],10)}var sound;if(typeof vol!=="undefined"&&vol>=0&&vol<=1){if(self._state!=="loaded"){self._queue.push({event:"volume",action:function(){self.volume.apply(self,args)}});return self}if(typeof id==="undefined"){self._volume=vol}id=self._getSoundIds(id);for(var i=0;i<id.length;i++){sound=self._soundById(id[i]);if(sound){sound._volume=vol;if(!args[2]){self._stopFade(id[i])}if(self._webAudio&&sound._node&&!sound._muted){sound._node.gain.setValueAtTime(vol,Howler.ctx.currentTime)}else if(sound._node&&!sound._muted){sound._node.volume=vol*Howler.volume()}self._emit("volume",sound._id)}}}else{sound=id?self._soundById(id):self._sounds[0];return sound?sound._volume:0}return self},fade:function(from,to,len,id){var self=this;if(self._state!=="loaded"){self._queue.push({event:"fade",action:function(){self.fade(from,to,len,id)}});return self}self.volume(from,id);var ids=self._getSoundIds(id);for(var i=0;i<ids.length;i++){var sound=self._soundById(ids[i]);if(sound){if(!id){self._stopFade(ids[i])}if(self._webAudio&&!sound._muted){var currentTime=Howler.ctx.currentTime;var end=currentTime+len/1e3;sound._volume=from;sound._node.gain.setValueAtTime(from,currentTime);sound._node.gain.linearRampToValueAtTime(to,end)}self._startFadeInterval(sound,from,to,len,ids[i],typeof id==="undefined")}}return self},_startFadeInterval:function(sound,from,to,len,id,isGroup){var self=this;var vol=from;var dir=from>to?"out":"in";var diff=Math.abs(from-to);var steps=diff/.01;var stepLen=steps>0?len/steps:len;if(stepLen<4){steps=Math.ceil(steps/(4/stepLen));stepLen=4}sound._interval=setInterval(function(){if(steps>0){vol+=dir==="in"?.01:-.01}vol=Math.max(0,vol);vol=Math.min(1,vol);vol=Math.round(vol*100)/100;if(self._webAudio){sound._volume=vol}else{self.volume(vol,sound._id,true)}if(isGroup){self._volume=vol}if(to<from&&vol<=to||to>from&&vol>=to){clearInterval(sound._interval);sound._interval=null;self.volume(to,sound._id);self._emit("fade",sound._id)}},stepLen)},_stopFade:function(id){var self=this;var sound=self._soundById(id);if(sound&&sound._interval){if(self._webAudio){sound._node.gain.cancelScheduledValues(Howler.ctx.currentTime)}clearInterval(sound._interval);sound._interval=null;self._emit("fade",id)}return self},loop:function(){var self=this;var args=arguments;var loop,id,sound;if(args.length===0){return self._loop}else if(args.length===1){if(typeof args[0]==="boolean"){loop=args[0];self._loop=loop}else{sound=self._soundById(parseInt(args[0],10));return sound?sound._loop:false}}else if(args.length===2){loop=args[0];id=parseInt(args[1],10)}var ids=self._getSoundIds(id);for(var i=0;i<ids.length;i++){sound=self._soundById(ids[i]);if(sound){sound._loop=loop;if(self._webAudio&&sound._node&&sound._node.bufferSource){sound._node.bufferSource.loop=loop;if(loop){sound._node.bufferSource.loopStart=sound._start||0;sound._node.bufferSource.loopEnd=sound._stop}}}}return self},rate:function(){var self=this;var args=arguments;var rate,id;if(args.length===0){id=self._sounds[0]._id}else if(args.length===1){var ids=self._getSoundIds();var index=ids.indexOf(args[0]);if(index>=0){id=parseInt(args[0],10)}else{rate=parseFloat(args[0])}}else if(args.length===2){rate=parseFloat(args[0]);id=parseInt(args[1],10)}var sound;if(typeof rate==="number"){if(self._state!=="loaded"){self._queue.push({event:"rate",action:function(){self.rate.apply(self,args)}});return self}if(typeof id==="undefined"){self._rate=rate}id=self._getSoundIds(id);for(var i=0;i<id.length;i++){sound=self._soundById(id[i]);if(sound){sound._rateSeek=self.seek(id[i]);sound._playStart=self._webAudio?Howler.ctx.currentTime:sound._playStart;sound._rate=rate;if(self._webAudio&&sound._node&&sound._node.bufferSource){sound._node.bufferSource.playbackRate.value=rate}else if(sound._node){sound._node.playbackRate=rate}var seek=self.seek(id[i]);var duration=(self._sprite[sound._sprite][0]+self._sprite[sound._sprite][1])/1e3-seek;var timeout=duration*1e3/Math.abs(sound._rate);if(self._endTimers[id[i]]||!sound._paused){self._clearTimer(id[i]);self._endTimers[id[i]]=setTimeout(self._ended.bind(self,sound),timeout)}self._emit("rate",sound._id)}}}else{sound=self._soundById(id);return sound?sound._rate:self._rate}return self},seek:function(){var self=this;var args=arguments;var seek,id;if(args.length===0){id=self._sounds[0]._id}else if(args.length===1){var ids=self._getSoundIds();var index=ids.indexOf(args[0]);if(index>=0){id=parseInt(args[0],10)}else if(self._sounds.length){id=self._sounds[0]._id;seek=parseFloat(args[0])}}else if(args.length===2){seek=parseFloat(args[0]);id=parseInt(args[1],10)}if(typeof id==="undefined"){return self}if(self._state!=="loaded"){self._queue.push({event:"seek",action:function(){self.seek.apply(self,args)}});return self}var sound=self._soundById(id);if(sound){if(typeof seek==="number"&&seek>=0){var playing=self.playing(id);if(playing){self.pause(id,true)}sound._seek=seek;sound._ended=false;self._clearTimer(id);if(playing){self.play(id,true)}if(!self._webAudio&&sound._node){sound._node.currentTime=seek}self._emit("seek",id)}else{if(self._webAudio){var realTime=self.playing(id)?Howler.ctx.currentTime-sound._playStart:0;var rateSeek=sound._rateSeek?sound._rateSeek-sound._seek:0;return sound._seek+(rateSeek+realTime*Math.abs(sound._rate))}else{return sound._node.currentTime}}}return self},playing:function(id){var self=this;if(typeof id==="number"){var sound=self._soundById(id);return sound?!sound._paused:false}for(var i=0;i<self._sounds.length;i++){if(!self._sounds[i]._paused){return true}}return false},duration:function(id){var self=this;var duration=self._duration;var sound=self._soundById(id);if(sound){duration=self._sprite[sound._sprite][1]/1e3}return duration},state:function(){return this._state},unload:function(){var self=this;var sounds=self._sounds;for(var i=0;i<sounds.length;i++){if(!sounds[i]._paused){self.stop(sounds[i]._id)}if(!self._webAudio){var checkIE=/MSIE |Trident\//.test(Howler._navigator&&Howler._navigator.userAgent);if(!checkIE){sounds[i]._node.src="data:audio/wav;base64,UklGRigAAABXQVZFZm10IBIAAAABAAEARKwAAIhYAQACABAAAABkYXRhAgAAAAEA"}sounds[i]._node.removeEventListener("error",sounds[i]._errorFn,false);sounds[i]._node.removeEventListener(Howler._canPlayEvent,sounds[i]._loadFn,false)}delete sounds[i]._node;self._clearTimer(sounds[i]._id);var index=Howler._howls.indexOf(self);if(index>=0){Howler._howls.splice(index,1)}}var remCache=true;for(i=0;i<Howler._howls.length;i++){if(Howler._howls[i]._src===self._src){remCache=false;break}}if(cache&&remCache){delete cache[self._src]}Howler.noAudio=false;self._state="unloaded";self._sounds=[];self=null;return null},on:function(event,fn,id,once){var self=this;var events=self["_on"+event];if(typeof fn==="function"){events.push(once?{id:id,fn:fn,once:once}:{id:id,fn:fn})}return self},off:function(event,fn,id){var self=this;var events=self["_on"+event];var i=0;if(typeof fn==="number"){id=fn;fn=null}if(fn||id){for(i=0;i<events.length;i++){var isId=id===events[i].id;if(fn===events[i].fn&&isId||!fn&&isId){events.splice(i,1);break}}}else if(event){self["_on"+event]=[]}else{var keys=Object.keys(self);for(i=0;i<keys.length;i++){if(keys[i].indexOf("_on")===0&&Array.isArray(self[keys[i]])){self[keys[i]]=[]}}}return self},once:function(event,fn,id){var self=this;self.on(event,fn,id,1);return self},_emit:function(event,id,msg){var self=this;var events=self["_on"+event];for(var i=events.length-1;i>=0;i--){if(!events[i].id||events[i].id===id||event==="load"){setTimeout(function(fn){fn.call(this,id,msg)}.bind(self,events[i].fn),0);if(events[i].once){self.off(event,events[i].fn,events[i].id)}}}return self},_loadQueue:function(){var self=this;if(self._queue.length>0){var task=self._queue[0];self.once(task.event,function(){self._queue.shift();self._loadQueue()});task.action()}return self},_ended:function(sound){var self=this;var sprite=sound._sprite;if(!self._webAudio&&sound._node&&!sound._node.paused&&!sound._node.ended){setTimeout(self._ended.bind(self,sound),100);return self}var loop=!!(sound._loop||self._sprite[sprite][2]);self._emit("end",sound._id);if(!self._webAudio&&loop){self.stop(sound._id,true).play(sound._id)}if(self._webAudio&&loop){self._emit("play",sound._id);sound._seek=sound._start||0;sound._rateSeek=0;sound._playStart=Howler.ctx.currentTime;var timeout=(sound._stop-sound._start)*1e3/Math.abs(sound._rate);self._endTimers[sound._id]=setTimeout(self._ended.bind(self,sound),timeout)}if(self._webAudio&&!loop){sound._paused=true;sound._ended=true;sound._seek=sound._start||0;sound._rateSeek=0;self._clearTimer(sound._id);self._cleanBuffer(sound._node);Howler._autoSuspend()}if(!self._webAudio&&!loop){self.stop(sound._id)}return self},_clearTimer:function(id){var self=this;if(self._endTimers[id]){clearTimeout(self._endTimers[id]);delete self._endTimers[id]}return self},_soundById:function(id){var self=this;for(var i=0;i<self._sounds.length;i++){if(id===self._sounds[i]._id){return self._sounds[i]}}return null},_inactiveSound:function(){var self=this;self._drain();for(var i=0;i<self._sounds.length;i++){if(self._sounds[i]._ended){return self._sounds[i].reset()}}return new Sound(self)},_drain:function(){var self=this;var limit=self._pool;var cnt=0;var i=0;if(self._sounds.length<limit){return}for(i=0;i<self._sounds.length;i++){if(self._sounds[i]._ended){cnt++}}for(i=self._sounds.length-1;i>=0;i--){if(cnt<=limit){return}if(self._sounds[i]._ended){if(self._webAudio&&self._sounds[i]._node){self._sounds[i]._node.disconnect(0)}self._sounds.splice(i,1);cnt--}}},_getSoundIds:function(id){var self=this;if(typeof id==="undefined"){var ids=[];for(var i=0;i<self._sounds.length;i++){ids.push(self._sounds[i]._id)}return ids}else{return[id]}},_refreshBuffer:function(sound){var self=this;sound._node.bufferSource=Howler.ctx.createBufferSource();sound._node.bufferSource.buffer=cache[self._src];if(sound._panner){sound._node.bufferSource.connect(sound._panner)}else{sound._node.bufferSource.connect(sound._node)}sound._node.bufferSource.loop=sound._loop;if(sound._loop){sound._node.bufferSource.loopStart=sound._start||0;sound._node.bufferSource.loopEnd=sound._stop}sound._node.bufferSource.playbackRate.value=sound._rate;return self},_cleanBuffer:function(node){var self=this;if(Howler._scratchBuffer){node.bufferSource.onended=null;node.bufferSource.disconnect(0);try{node.bufferSource.buffer=Howler._scratchBuffer}catch(e){}}node.bufferSource=null;return self}};var Sound=function(howl){this._parent=howl;this.init()};Sound.prototype={init:function(){var self=this;var parent=self._parent;self._muted=parent._muted;self._loop=parent._loop;self._volume=parent._volume;self._rate=parent._rate;self._seek=0;self._paused=true;self._ended=true;self._sprite="__default";self._id=++Howler._counter;parent._sounds.push(self);self.create();return self},create:function(){var self=this;var parent=self._parent;var volume=Howler._muted||self._muted||self._parent._muted?0:self._volume;if(parent._webAudio){self._node=typeof Howler.ctx.createGain==="undefined"?Howler.ctx.createGainNode():Howler.ctx.createGain();self._node.gain.setValueAtTime(volume,Howler.ctx.currentTime);self._node.paused=true;self._node.connect(Howler.masterGain)}else{self._node=new Audio;self._errorFn=self._errorListener.bind(self);self._node.addEventListener("error",self._errorFn,false);self._loadFn=self._loadListener.bind(self);self._node.addEventListener(Howler._canPlayEvent,self._loadFn,false);self._node.src=parent._src;self._node.preload="auto";self._node.volume=volume*Howler.volume();self._node.load()}return self},reset:function(){var self=this;var parent=self._parent;self._muted=parent._muted;self._loop=parent._loop;self._volume=parent._volume;self._rate=parent._rate;self._seek=0;self._rateSeek=0;self._paused=true;self._ended=true;self._sprite="__default";self._id=++Howler._counter;return self},_errorListener:function(){var self=this;self._parent._emit("loaderror",self._id,self._node.error?self._node.error.code:0);self._node.removeEventListener("error",self._errorFn,false)},_loadListener:function(){var self=this;var parent=self._parent;parent._duration=Math.ceil(self._node.duration*10)/10;if(Object.keys(parent._sprite).length===0){parent._sprite={__default:[0,parent._duration*1e3]}}if(parent._state!=="loaded"){parent._state="loaded";parent._emit("load");parent._loadQueue()}self._node.removeEventListener(Howler._canPlayEvent,self._loadFn,false)}};var cache={};var loadBuffer=function(self){var url=self._src;if(cache[url]){self._duration=cache[url].duration;loadSound(self);return}if(/^data:[^;]+;base64,/.test(url)){var data=atob(url.split(",")[1]);var dataView=new Uint8Array(data.length);for(var i=0;i<data.length;++i){dataView[i]=data.charCodeAt(i)}decodeAudioData(dataView.buffer,self)}else{var xhr=new XMLHttpRequest;xhr.open("GET",url,true);xhr.withCredentials=self._xhrWithCredentials;xhr.responseType="arraybuffer";xhr.onload=function(){var code=(xhr.status+"")[0];if(code!=="0"&&code!=="2"&&code!=="3"){self._emit("loaderror",null,"Failed loading audio file with status: "+xhr.status+".");return}decodeAudioData(xhr.response,self)};xhr.onerror=function(){if(self._webAudio){self._html5=true;self._webAudio=false;self._sounds=[];delete cache[url];self.load()}};safeXhrSend(xhr)}};var safeXhrSend=function(xhr){try{xhr.send()}catch(e){xhr.onerror()}};var decodeAudioData=function(arraybuffer,self){Howler.ctx.decodeAudioData(arraybuffer,function(buffer){if(buffer&&self._sounds.length>0){cache[self._src]=buffer;loadSound(self,buffer)}},function(){self._emit("loaderror",null,"Decoding audio data failed.")})};var loadSound=function(self,buffer){if(buffer&&!self._duration){self._duration=buffer.duration}if(Object.keys(self._sprite).length===0){self._sprite={__default:[0,self._duration*1e3]}}if(self._state!=="loaded"){self._state="loaded";self._emit("load");self._loadQueue()}};var setupAudioContext=function(){try{if(typeof AudioContext!=="undefined"){Howler.ctx=new AudioContext}else if(typeof webkitAudioContext!=="undefined"){Howler.ctx=new webkitAudioContext}else{Howler.usingWebAudio=false}}catch(e){Howler.usingWebAudio=false}Howler._initSuspended=Howler.ctx.state!=null&&Howler.ctx.state==="suspended";var iOS=/iP(hone|od|ad)/.test(Howler._navigator&&Howler._navigator.platform);var appVersion=Howler._navigator&&Howler._navigator.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/);var version=appVersion?parseInt(appVersion[1],10):null;if(iOS&&version&&version<9){var safari=/safari/.test(Howler._navigator&&Howler._navigator.userAgent.toLowerCase());if(Howler._navigator&&Howler._navigator.standalone&&!safari||Howler._navigator&&!Howler._navigator.standalone&&!safari){Howler.usingWebAudio=false}}if(Howler.usingWebAudio){Howler.masterGain=typeof Howler.ctx.createGain==="undefined"?Howler.ctx.createGainNode():Howler.ctx.createGain();Howler.masterGain.gain.value=Howler._muted?0:1;Howler.masterGain.connect(Howler.ctx.destination)}Howler._setup()};if(typeof define==="function"&&define.amd){define([],function(){return{Howler:Howler,Howl:Howl}})}if(typeof exports!=="undefined"){exports.Howler=Howler;exports.Howl=Howl}if(typeof window!=="undefined"){window.HowlerGlobal=HowlerGlobal;window.Howler=Howler;window.Howl=Howl;window.Sound=Sound}else if(typeof global!=="undefined"){global.HowlerGlobal=HowlerGlobal;global.Howler=Howler;global.Howl=Howl;global.Sound=Sound}})();