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howler - npm Package Compare versions
Comparing version 2.0.0-beta8 to 2.0.0-beta9
@@ -72,2 +72,3 @@ ## 2.0.0 (TBD) | ||
| - `FIXED`: Fixed crash in iOS <9 webview. | ||
| - `FIXED`: Fixed bug in iOS that can cause audio distortion when opening/closing browser. | ||
@@ -74,0 +75,0 @@ ## 1.1.25 (July 29, 2014) |
@@ -1,2 +0,2 @@ | ||
| /*! howler.js v2.0.0-beta8 | (c) 2013-2016, James Simpson of GoldFire Studios | MIT License | howlerjs.com */ | ||
| !function(){"use strict";function e(){try{"undefined"!=typeof AudioContext?n=new AudioContext:"undefined"!=typeof webkitAudioContext?n=new webkitAudioContext:o=!1}catch(e){o=!1}if(!o)if("undefined"!=typeof Audio)try{var d=new Audio;"undefined"==typeof d.oncanplaythrough&&(u="canplay")}catch(e){t=!0}else t=!0;try{var d=new Audio;d.muted&&(t=!0)}catch(e){}var a=/iP(hone|od|ad)/.test(navigator.platform),i=navigator.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/),_=i?parseInt(i[1],10):null;if(a&&_&&9>_){var s=/safari/.test(window.navigator.userAgent.toLowerCase());(window.navigator.standalone&&!s||!window.navigator.standalone&&!s)&&(o=!1)}o&&(r="undefined"==typeof n.createGain?n.createGainNode():n.createGain(),r.gain.value=1,r.connect(n.destination))}var n=null,o=!0,t=!1,r=null,u="canplaythrough";e();var d=function(){this.init()};d.prototype={init:function(){var e=this||a;return e._codecs={},e._howls=[],e._muted=!1,e._volume=1,e.state=n?n.state||"running":"running",e.autoSuspend=!0,e._autoSuspend(),e.mobileAutoEnable=!0,e.noAudio=t,e.usingWebAudio=o,e.ctx=n,e.masterGain=r,t||e._setupCodecs(),e},volume:function(e){var n=this||a;if(e=parseFloat(e),"undefined"!=typeof e&&e>=0&&1>=e){n._volume=e,o&&(r.gain.value=e);for(var t=0;t<n._howls.length;t++)if(!n._howls[t]._webAudio)for(var u=n._howls[t]._getSoundIds(),d=0;d<u.length;d++){var i=n._howls[t]._soundById(u[d]);i&&i._node&&(i._node.volume=i._volume*e)}return n}return n._volume},mute:function(e){var n=this||a;n._muted=e,o&&(r.gain.value=e?0:n._volume);for(var t=0;t<n._howls.length;t++)if(!n._howls[t]._webAudio)for(var u=n._howls[t]._getSoundIds(),d=0;d<u.length;d++){var i=n._howls[t]._soundById(u[d]);i&&i._node&&(i._node.muted=e?!0:i._muted)}return n},unload:function(){for(var o=this||a,t=o._howls.length-1;t>=0;t--)o._howls[t].unload();return o.usingWebAudio&&"undefined"!=typeof n.close&&(o.ctx=null,n.close(),e(),o.ctx=n),o},codecs:function(e){return(this||a)._codecs[e]},_setupCodecs:function(){var e=this||a,n=new Audio,o=n.canPlayType("audio/mpeg;").replace(/^no$/,""),t=/OPR\//.test(navigator.userAgent);return e._codecs={mp3:!(t||!o&&!n.canPlayType("audio/mp3;").replace(/^no$/,"")),mpeg:!!o,opus:!!n.canPlayType('audio/ogg; codecs="opus"').replace(/^no$/,""),ogg:!!n.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,""),oga:!!n.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,""),wav:!!n.canPlayType('audio/wav; codecs="1"').replace(/^no$/,""),aac:!!n.canPlayType("audio/aac;").replace(/^no$/,""),caf:!!n.canPlayType("audio/x-caf;").replace(/^no$/,""),m4a:!!(n.canPlayType("audio/x-m4a;")||n.canPlayType("audio/m4a;")||n.canPlayType("audio/aac;")).replace(/^no$/,""),mp4:!!(n.canPlayType("audio/x-mp4;")||n.canPlayType("audio/mp4;")||n.canPlayType("audio/aac;")).replace(/^no$/,""),weba:!!n.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,""),webm:!!n.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,""),dolby:!!n.canPlayType('audio/mp4; codecs="ec-3"').replace(/^no$/,"")},e},_enableMobileAudio:function(){var e=this||a,o=/iPhone|iPad|iPod|Android|BlackBerry|BB10|Silk/i.test(navigator.userAgent),t=!!("ontouchend"in window||navigator.maxTouchPoints>0||navigator.msMaxTouchPoints>0);if(!n||!e._mobileEnabled&&o&&t){e._mobileEnabled=!1;var r=function(){var o=n.createBuffer(1,1,22050),t=n.createBufferSource();t.buffer=o,t.connect(n.destination),"undefined"==typeof t.start?t.noteOn(0):t.start(0),t.onended=function(){t.disconnect(0),e._mobileEnabled=!0,e.mobileAutoEnable=!1,document.removeEventListener("touchend",r,!0)}};return document.addEventListener("touchend",r,!0),e}},_autoSuspend:function(){var e=this;if(e.autoSuspend&&n&&"undefined"!=typeof n.suspend&&o){for(var t=0;t<e._howls.length;t++)if(e._howls[t]._webAudio)for(var r=0;r<e._howls[t]._sounds.length;r++)if(!e._howls[t]._sounds[r]._paused)return e;return e._suspendTimer=setTimeout(function(){e.autoSuspend&&(e._suspendTimer=null,e.state="suspending",n.suspend().then(function(){e.state="suspended",e._resumeAfterSuspend&&(delete e._resumeAfterSuspend,e._autoResume())}))},3e4),e}},_autoResume:function(){var e=this;if(n&&"undefined"!=typeof n.resume&&o)return"running"===e.state&&e._suspendTimer?(clearTimeout(e._suspendTimer),e._suspendTimer=null):"suspended"===e.state?(e.state="resuming",n.resume().then(function(){e.state="running"}),e._suspendTimer&&(clearTimeout(e._suspendTimer),e._suspendTimer=null)):"suspending"===e.state&&(e._resumeAfterSuspend=!0),e}};var a=new d,i=function(e){var n=this;return e.src&&0!==e.src.length?void n.init(e):void console.error("An array of source files must be passed with any new Howl.")};i.prototype={init:function(e){var t=this;return t._autoplay=e.autoplay||!1,t._format="string"!=typeof e.format?e.format:[e.format],t._html5=e.html5||!1,t._muted=e.mute||!1,t._loop=e.loop||!1,t._pool=e.pool||5,t._preload="boolean"==typeof e.preload?e.preload:!0,t._rate=e.rate||1,t._sprite=e.sprite||{},t._src="string"!=typeof e.src?e.src:[e.src],t._volume=void 0!==e.volume?e.volume:1,t._duration=0,t._state="unloaded",t._sounds=[],t._endTimers={},t._queue=[],t._onend=e.onend?[{fn:e.onend}]:[],t._onfade=e.onfade?[{fn:e.onfade}]:[],t._onload=e.onload?[{fn:e.onload}]:[],t._onloaderror=e.onloaderror?[{fn:e.onloaderror}]:[],t._onpause=e.onpause?[{fn:e.onpause}]:[],t._onplay=e.onplay?[{fn:e.onplay}]:[],t._onstop=e.onstop?[{fn:e.onstop}]:[],t._onmute=e.onmute?[{fn:e.onmute}]:[],t._onvolume=e.onvolume?[{fn:e.onvolume}]:[],t._onrate=e.onrate?[{fn:e.onrate}]:[],t._onseek=e.onseek?[{fn:e.onseek}]:[],t._webAudio=o&&!t._html5,"undefined"!=typeof n&&n&&a.mobileAutoEnable&&a._enableMobileAudio(),a._howls.push(t),t._preload&&t.load(),t},load:function(){var e=this,n=null;if(t)return void e._emit("loaderror",null,"No audio support.");"string"==typeof e._src&&(e._src=[e._src]);for(var o=0;o<e._src.length;o++){var r,u;if(e._format&&e._format[o]?r=e._format[o]:(u=e._src[o],r=/^data:audio\/([^;,]+);/i.exec(u),r||(r=/\.([^.]+)$/.exec(u.split("?",1)[0])),r&&(r=r[1].toLowerCase())),a.codecs(r)){n=e._src[o];break}}return n?(e._src=n,e._state="loading","https:"===window.location.protocol&&"http:"===n.slice(0,5)&&(e._html5=!0,e._webAudio=!1),new _(e),e._webAudio&&l(e),e):void e._emit("loaderror",null,"No codec support for selected audio sources.")},play:function(e){var o=this,t=arguments,r=null;if("number"==typeof e)r=e,e=null;else if("undefined"==typeof e){e="__default";for(var d=0,i=0;i<o._sounds.length;i++)o._sounds[i]._paused&&!o._sounds[i]._ended&&(d++,r=o._sounds[i]._id);1===d?e=null:r=null}var _=r?o._soundById(r):o._inactiveSound();if(!_)return null;if(r&&!e&&(e=_._sprite||"__default"),"loaded"!==o._state&&!o._sprite[e])return o._queue.push({event:"play",action:function(){o.play(o._soundById(_._id)?_._id:void 0)}}),_._id;if(r&&!_._paused)return t[1]||setTimeout(function(){o._emit("play",_._id)},0),_._id;o._webAudio&&a._autoResume();var s=_._seek>0?_._seek:o._sprite[e][0]/1e3,l=(o._sprite[e][0]+o._sprite[e][1])/1e3-s,f=1e3*l/Math.abs(_._rate);f!==1/0&&(o._endTimers[_._id]=setTimeout(o._ended.bind(o,_),f)),_._paused=!1,_._ended=!1,_._sprite=e,_._seek=s,_._start=o._sprite[e][0]/1e3,_._stop=(o._sprite[e][0]+o._sprite[e][1])/1e3,_._loop=!(!_._loop&&!o._sprite[e][2]);var c=_._node;if(o._webAudio){var p=function(){o._refreshBuffer(_);var e=_._muted||o._muted?0:_._volume*a.volume();c.gain.setValueAtTime(e,n.currentTime),_._playStart=n.currentTime,"undefined"==typeof c.bufferSource.start?_._loop?c.bufferSource.noteGrainOn(0,s,86400):c.bufferSource.noteGrainOn(0,s,l):_._loop?c.bufferSource.start(0,s,86400):c.bufferSource.start(0,s,l),o._endTimers[_._id]||f===1/0||(o._endTimers[_._id]=setTimeout(o._ended.bind(o,_),f)),t[1]||setTimeout(function(){o._emit("play",_._id)},0)};"loaded"===o._state?p():(o.once("load",p,_._id),o._clearTimer(_._id))}else{var m=function(){c.currentTime=s,c.muted=_._muted||o._muted||a._muted||c.muted,c.volume=_._volume*a.volume(),c.playbackRate=_._rate,setTimeout(function(){c.play(),t[1]||o._emit("play",_._id)},0)};if(4===c.readyState||window&&window.ejecta||!c.readyState&&navigator.isCocoonJS)m();else{var v=function(){f!==1/0&&(o._endTimers[_._id]=setTimeout(o._ended.bind(o,_),f)),m(),c.removeEventListener(u,v,!1)};c.addEventListener(u,v,!1),o._clearTimer(_._id)}}return _._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){if(r._seek=n.seek(o[t]),r._paused=!0,n._stopFade(o[t]),r._node)if(n._webAudio){if(!r._node.bufferSource)return n;"undefined"==typeof r._node.bufferSource.stop?r._node.bufferSource.noteOff(0):r._node.bufferSource.stop(0),r._node.bufferSource=null}else isNaN(r._node.duration)&&r._node.duration!==1/0||r._node.pause();arguments[1]||n._emit("pause",r._id)}}return n},stop:function(e){var n=this;if("loaded"!==n._state)return"undefined"!=typeof n._sounds[0]._sprite&&n._queue.push({event:"stop",action:function(){n.stop(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){if(r._seek=r._start||0,r._paused=!0,r._ended=!0,n._stopFade(o[t]),r._node)if(n._webAudio){if(!r._node.bufferSource)return n;"undefined"==typeof r._node.bufferSource.stop?r._node.bufferSource.noteOff(0):r._node.bufferSource.stop(0),r._node.bufferSource=null}else isNaN(r._node.duration)&&r._node.duration!==1/0||(r._node.pause(),r._node.currentTime=r._start||0);n._emit("stop",r._id)}}return n},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("undefined"==typeof o){if("boolean"!=typeof e)return t._muted;t._muted=e}for(var r=t._getSoundIds(o),u=0;u<r.length;u++){var d=t._soundById(r[u]);d&&(d._muted=e,t._webAudio&&d._node?d._node.gain.setValueAtTime(e?0:d._volume*a.volume(),n.currentTime):d._node&&(d._node.muted=a._muted?!0:e),t._emit("mute",d._id))}return t},volume:function(){var e,o,t=this,r=arguments;if(0===r.length)return t._volume;if(1===r.length){var u=t._getSoundIds(),d=u.indexOf(r[0]);d>=0?o=parseInt(r[0],10):e=parseFloat(r[0])}else r.length>=2&&(e=parseFloat(r[0]),o=parseInt(r[1],10));var i;if(!("undefined"!=typeof e&&e>=0&&1>=e))return i=o?t._soundById(o):t._sounds[0],i?i._volume:0;if("loaded"!==t._state)return t._queue.push({event:"volume",action:function(){t.volume.apply(t,r)}}),t;"undefined"==typeof o&&(t._volume=e),o=t._getSoundIds(o);for(var _=0;_<o.length;_++)i=t._soundById(o[_]),i&&(i._volume=e,r[2]||t._stopFade(o[_]),t._webAudio&&i._node&&!i._muted?i._node.gain.setValueAtTime(e*a.volume(),n.currentTime):i._node&&!i._muted&&(i._node.volume=e*a.volume()),t._emit("volume",i._id));return t},fade:function(e,o,t,r){var u=this;if("loaded"!==u._state)return u._queue.push({event:"fade",action:function(){u.fade(e,o,t,r)}}),u;u.volume(e,r);for(var d=u._getSoundIds(r),a=0;a<d.length;a++){var i=u._soundById(d[a]);if(i)if(r||u._stopFade(d[a]),u._webAudio&&!i._muted){var _=n.currentTime,s=_+t/1e3;i._volume=e,i._node.gain.setValueAtTime(e,_),i._node.gain.linearRampToValueAtTime(o,s),i._timeout=setTimeout(function(e,t){delete t._timeout,setTimeout(function(){t._volume=o,u._emit("fade",e)},s-n.currentTime>0?Math.ceil(1e3*(s-n.currentTime)):0)}.bind(u,d[a],i),t)}else{var l=Math.abs(e-o),f=e>o?"out":"in",c=l/.01,p=t/c;!function(){var n=e;i._interval=setInterval(function(e,t){n+="in"===f?.01:-.01,n=Math.max(0,n),n=Math.min(1,n),n=Math.round(100*n)/100,u.volume(n,e,!0),n===o&&(clearInterval(t._interval),delete t._interval,u._emit("fade",e))}.bind(u,d[a],i),p)}()}}return u},_stopFade:function(e){var o=this,t=o._soundById(e);return t._interval?(clearInterval(t._interval),delete t._interval,o._emit("fade",e)):t._timeout&&(clearTimeout(t._timeout),delete t._timeout,t._node.gain.cancelScheduledValues(n.currentTime),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?o._loop:!1;e=r[0],t._loop=e}else 2===r.length&&(e=r[0],n=parseInt(r[1],10));for(var u=t._getSoundIds(n),d=0;d<u.length;d++)o=t._soundById(u[d]),o&&(o._loop=e,t._webAudio&&o._node&&o._node.bufferSource&&(o._node.bufferSource.loop=e));return t},rate:function(){var e,n,o=this,t=arguments;if(0===t.length)n=o._sounds[0]._id;else if(1===t.length){var r=o._getSoundIds(),u=r.indexOf(t[0]);u>=0?n=parseInt(t[0],10):e=parseFloat(t[0])}else 2===t.length&&(e=parseFloat(t[0]),n=parseInt(t[1],10));var d;if("number"!=typeof e)return d=o._soundById(n),d?d._rate:o._rate;if("loaded"!==o._state)return o._queue.push({event:"rate",action:function(){o.rate.apply(o,t)}}),o;"undefined"==typeof n&&(o._rate=e),n=o._getSoundIds(n);for(var a=0;a<n.length;a++)if(d=o._soundById(n[a])){d._rate=e,o._webAudio&&d._node&&d._node.bufferSource?d._node.bufferSource.playbackRate.value=e:d._node&&(d._node.playbackRate=e);var i=o.seek(n[a]),_=(o._sprite[d._sprite][0]+o._sprite[d._sprite][1])/1e3-i,s=1e3*_/Math.abs(d._rate);o._clearTimer(n[a]),o._endTimers[n[a]]=setTimeout(o._ended.bind(o,d),s),o._emit("rate",d._id)}return o},seek:function(){var e,o,t=this,r=arguments;if(0===r.length)o=t._sounds[0]._id;else if(1===r.length){var u=t._getSoundIds(),d=u.indexOf(r[0]);d>=0?o=parseInt(r[0],10):(o=t._sounds[0]._id,e=parseFloat(r[0]))}else 2===r.length&&(e=parseFloat(r[0]),o=parseInt(r[1],10));if("undefined"==typeof o)return t;if("loaded"!==t._state)return t._queue.push({event:"seek",action:function(){t.seek.apply(t,r)}}),t;var a=t._soundById(o);if(a){if(!(e>=0))return t._webAudio?a._seek+(t.playing(o)?n.currentTime-a._playStart:0):a._node.currentTime;var i=t.playing(o);i&&t.pause(o,!0),a._seek=e,t._clearTimer(o),i&&t.play(o,!0),t._emit("seek",o)}return t},playing:function(e){var n=this,o=n._soundById(e)||n._sounds[0];return o?!o._paused:!1},duration:function(e){var n=this,o=n._soundById(e)||n._sounds[0];return n._duration/o._rate},state:function(){return this._state},unload:function(){for(var e=this,n=e._sounds,o=0;o<n.length;o++){n[o]._paused||(e.stop(n[o]._id),e._emit("end",n[o]._id)),e._webAudio||(n[o]._node.src="",n[o]._node.removeEventListener("error",n[o]._errorFn,!1),n[o]._node.removeEventListener(u,n[o]._loadFn,!1)),delete n[o]._node,e._clearTimer(n[o]._id);var t=a._howls.indexOf(e);t>=0&&a._howls.splice(t,1)}return s&&delete s[e._src],e._state="unloaded",e._sounds=[],e=null,null},on:function(e,n,o,t){var r=this,u=r["_on"+e];return"function"==typeof n&&u.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];if(n){for(var u=0;u<r.length;u++)if(n===r[u].fn&&o===r[u].id){r.splice(u,1);break}}else if(e)t["_on"+e]=[];else for(var d=Object.keys(t),u=0;u<d.length;u++)0===d[u].indexOf("_on")&&Array.isArray(t[d[u]])&&(t[d[u]]=[]);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],u=r.length-1;u>=0;u--)r[u].id&&r[u].id!==n&&"load"!==e||(setTimeout(function(e){e.call(this,n,o)}.bind(t,r[u].fn),0),r[u].once&&t.off(e,r[u].fn,r[u].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,r=!(!e._loop&&!o._sprite[t][2]);if(o._emit("end",e._id),!o._webAudio&&r&&o.stop(e._id).play(e._id),o._webAudio&&r){o._emit("play",e._id),e._seek=e._start||0,e._playStart=n.currentTime;var u=1e3*(e._stop-e._start)/Math.abs(e._rate);o._endTimers[e._id]=setTimeout(o._ended.bind(o,e),u)}return o._webAudio&&!r&&(e._paused=!0,e._ended=!0,e._seek=e._start||0,o._clearTimer(e._id),e._node.bufferSource=null,a._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 _(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(n>=o)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("undefined"==typeof 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.createBufferSource(),e._node.bufferSource.buffer=s[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=o._rate,o}};var _=function(e){this._parent=e,this.init()};if(_.prototype={init:function(){var e=this,n=e._parent;return e._muted=n._muted,e._loop=n._loop,e._volume=n._volume,e._muted=n._muted,e._rate=n._rate,e._seek=0,e._paused=!0,e._ended=!0,e._sprite="__default",e._id=Math.round(Date.now()*Math.random()),n._sounds.push(e),e.create(),e},create:function(){var e=this,o=e._parent,t=a._muted||e._muted||e._parent._muted?0:e._volume*a.volume();return o._webAudio?(e._node="undefined"==typeof n.createGain?n.createGainNode():n.createGain(),e._node.gain.setValueAtTime(t,n.currentTime),e._node.paused=!0,e._node.connect(r)):(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(u,e._loadFn,!1),e._node.src=o._src,e._node.preload="auto",e._node.volume=t,e._node.load()),e},reset:function(){var e=this,n=e._parent;return e._muted=n._muted,e._loop=n._loop,e._volume=n._volume,e._muted=n._muted,e._rate=n._rate,e._seek=0,e._paused=!0,e._ended=!0,e._sprite="__default",e._id=Math.round(Date.now()*Math.random()),e},_errorListener:function(){var e=this;e._node.error&&4===e._node.error.code&&(a.noAudio=!0),e._parent._emit("loaderror",e._id,e._node.error?e._node.error.code:0),e._node.removeEventListener("error",e._errorListener,!1)},_loadListener:function(){var e=this,n=e._parent;n._duration=Math.ceil(10*e._node.duration)/10,0===Object.keys(n._sprite).length&&(n._sprite={__default:[0,1e3*n._duration]}),"loaded"!==n._state&&(n._state="loaded",n._emit("load"),n._loadQueue()),n._autoplay&&n.play(),e._node.removeEventListener(u,e._loadFn,!1)}},o)var s={},l=function(e){var n=e._src;if(s[n])return e._duration=s[n].duration,void p(e);if(/^data:[^;]+;base64,/.test(n)){window.atob=window.atob||function(e){for(var n,o,t="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",r=String(e).replace(/=+$/,""),u=0,d=0,a="";o=r.charAt(d++);~o&&(n=u%4?64*n+o:o,u++%4)?a+=String.fromCharCode(255&n>>(-2*u&6)):0)o=t.indexOf(o);return a};for(var o=atob(n.split(",")[1]),t=new Uint8Array(o.length),r=0;r<o.length;++r)t[r]=o.charCodeAt(r);c(t.buffer,e)}else{var u=new XMLHttpRequest;u.open("GET",n,!0),u.responseType="arraybuffer",u.onload=function(){var n=(u.status+"")[0];return"2"!==n&&"3"!==n?void e._emit("loaderror",null,"Failed loading audio file with status: "+u.status+"."):void c(u.response,e)},u.onerror=function(){e._webAudio&&(e._html5=!0,e._webAudio=!1,e._sounds=[],delete s[n],e.load())},f(u)}},f=function(e){try{e.send()}catch(n){e.onerror()}},c=function(e,o){n.decodeAudioData(e,function(e){e&&o._sounds.length>0&&(s[o._src]=e,p(o,e))},function(){o._emit("loaderror",null,"Decoding audio data failed.")})},p=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()),e._autoplay&&e.play()};"function"==typeof define&&define.amd&&define([],function(){return{Howler:a,Howl:i}}),"undefined"!=typeof exports&&(exports.Howler=a,exports.Howl=i),"undefined"!=typeof window?(window.HowlerGlobal=d,window.Howler=a,window.Howl=i,window.Sound=_):"undefined"!=typeof global&&(global.HowlerGlobal=d,global.Howler=a,global.Howl=i,global.Sound=_)}(); | ||
| /*! howler.js v2.0.0-beta9 | (c) 2013-2016, James Simpson of GoldFire Studios | MIT License | howlerjs.com */ | ||
| !function(){"use strict";function e(){try{"undefined"!=typeof AudioContext?o=new AudioContext:"undefined"!=typeof webkitAudioContext?o=new webkitAudioContext:t=!1}catch(e){t=!1}if(!t)if("undefined"!=typeof Audio)try{var a=new Audio;"undefined"==typeof a.oncanplaythrough&&(d="canplay")}catch(e){r=!0}else r=!0;try{var a=new Audio;a.muted&&(r=!0)}catch(e){}var i=/iP(hone|od|ad)/.test(n&&n.platform),_=n&&n.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/),s=_?parseInt(_[1],10):null;if(i&&s&&9>s){var l=/safari/.test(n&&n.userAgent.toLowerCase());(n&&n.standalone&&!l||n&&!n.standalone&&!l)&&(t=!1)}t&&(u="undefined"==typeof o.createGain?o.createGainNode():o.createGain(),u.gain.value=1,u.connect(o.destination))}var n=window&&window.navigator?window.navigator:null,o=null,t=!0,r=!1,u=null,d="canplaythrough";e();var a=function(){this.init()};a.prototype={init:function(){var e=this||i;return e._codecs={},e._howls=[],e._muted=!1,e._volume=1,e.state=o?o.state||"running":"running",e.autoSuspend=!0,e._autoSuspend(),e.mobileAutoEnable=!0,e.noAudio=r,e.usingWebAudio=t,e.ctx=o,e.masterGain=u,r||e._setupCodecs(),e},volume:function(e){var n=this||i;if(e=parseFloat(e),"undefined"!=typeof e&&e>=0&&1>=e){n._volume=e,t&&(u.gain.value=e);for(var o=0;o<n._howls.length;o++)if(!n._howls[o]._webAudio)for(var r=n._howls[o]._getSoundIds(),d=0;d<r.length;d++){var a=n._howls[o]._soundById(r[d]);a&&a._node&&(a._node.volume=a._volume*e)}return n}return n._volume},mute:function(e){var n=this||i;n._muted=e,t&&(u.gain.value=e?0:n._volume);for(var o=0;o<n._howls.length;o++)if(!n._howls[o]._webAudio)for(var r=n._howls[o]._getSoundIds(),d=0;d<r.length;d++){var a=n._howls[o]._soundById(r[d]);a&&a._node&&(a._node.muted=e?!0:a._muted)}return n},unload:function(){for(var n=this||i,t=n._howls.length-1;t>=0;t--)n._howls[t].unload();return n.usingWebAudio&&"undefined"!=typeof o.close&&(n.ctx=null,o.close(),e(),n.ctx=o),n},codecs:function(e){return(this||i)._codecs[e]},_setupCodecs:function(){var e=this||i,o=new Audio,t=o.canPlayType("audio/mpeg;").replace(/^no$/,""),r=n&&n.userAgent.match(/OPR\/([0-6].)/g),u=r&&parseInt(r[0].split("/")[1],10)<33;return e._codecs={mp3:!(u||!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$/,""),dolby:!!o.canPlayType('audio/mp4; codecs="ec-3"').replace(/^no$/,"")},e},_enableMobileAudio:function(){var e=this||i,t=/iPhone|iPad|iPod|Android|BlackBerry|BB10|Silk|Mobi/i.test(n&&n.userAgent),r=!!("ontouchend"in window||n&&n.maxTouchPoints>0||n&&n.msMaxTouchPoints>0);if(!o||!e._mobileEnabled&&t&&r){e._mobileEnabled=!1,i.unload();var u=function(){var n=o.createBufferSource();n.buffer=e._scratchBuffer,n.connect(o.destination),"undefined"==typeof n.start?n.noteOn(0):n.start(0),n.onended=function(){n.disconnect(0),e._mobileEnabled=!0,e.mobileAutoEnable=!1,document.removeEventListener("touchend",u,!0)}};return document.addEventListener("touchend",u,!0),e}},_autoSuspend:function(){var e=this;if(e.autoSuspend&&o&&"undefined"!=typeof o.suspend&&t){for(var n=0;n<e._howls.length;n++)if(e._howls[n]._webAudio)for(var r=0;r<e._howls[n]._sounds.length;r++)if(!e._howls[n]._sounds[r]._paused)return e;return e._suspendTimer=setTimeout(function(){e.autoSuspend&&(e._suspendTimer=null,e.state="suspending",o.suspend().then(function(){e.state="suspended",e._resumeAfterSuspend&&(delete e._resumeAfterSuspend,e._autoResume())}))},3e4),e}},_autoResume:function(){var e=this;if(o&&"undefined"!=typeof o.resume&&t)return"running"===e.state&&e._suspendTimer?(clearTimeout(e._suspendTimer),e._suspendTimer=null):"suspended"===e.state?(e.state="resuming",o.resume().then(function(){e.state="running"}),e._suspendTimer&&(clearTimeout(e._suspendTimer),e._suspendTimer=null)):"suspending"===e.state&&(e._resumeAfterSuspend=!0),e}};var i=new a,_=function(e){var n=this;return e.src&&0!==e.src.length?void n.init(e):void console.error("An array of source files must be passed with any new Howl.")};_.prototype={init:function(e){var n=this;return n._autoplay=e.autoplay||!1,n._format="string"!=typeof e.format?e.format:[e.format],n._html5=e.html5||!1,n._muted=e.mute||!1,n._loop=e.loop||!1,n._pool=e.pool||5,n._preload="boolean"==typeof e.preload?e.preload:!0,n._rate=e.rate||1,n._sprite=e.sprite||{},n._src="string"!=typeof e.src?e.src:[e.src],n._volume=void 0!==e.volume?e.volume:1,n._duration=0,n._state="unloaded",n._sounds=[],n._endTimers={},n._queue=[],n._onend=e.onend?[{fn:e.onend}]:[],n._onfade=e.onfade?[{fn:e.onfade}]:[],n._onload=e.onload?[{fn:e.onload}]:[],n._onloaderror=e.onloaderror?[{fn:e.onloaderror}]:[],n._onpause=e.onpause?[{fn:e.onpause}]:[],n._onplay=e.onplay?[{fn:e.onplay}]:[],n._onstop=e.onstop?[{fn:e.onstop}]:[],n._onmute=e.onmute?[{fn:e.onmute}]:[],n._onvolume=e.onvolume?[{fn:e.onvolume}]:[],n._onrate=e.onrate?[{fn:e.onrate}]:[],n._onseek=e.onseek?[{fn:e.onseek}]:[],n._webAudio=t&&!n._html5,"undefined"!=typeof o&&o&&(n._scratchBuffer=o.createBuffer(1,1,22050),i.mobileAutoEnable&&i._enableMobileAudio()),i._howls.push(n),n._preload&&n.load(),n},load:function(){var e=this,n=null;if(r)return void e._emit("loaderror",null,"No audio support.");"string"==typeof e._src&&(e._src=[e._src]);for(var o=0;o<e._src.length;o++){var t,u;if(e._format&&e._format[o]?t=e._format[o]:(u=e._src[o],t=/^data:audio\/([^;,]+);/i.exec(u),t||(t=/\.([^.]+)$/.exec(u.split("?",1)[0])),t&&(t=t[1].toLowerCase())),i.codecs(t)){n=e._src[o];break}}return n?(e._src=n,e._state="loading","https:"===window.location.protocol&&"http:"===n.slice(0,5)&&(e._html5=!0,e._webAudio=!1),new s(e),e._webAudio&&f(e),e):void e._emit("loaderror",null,"No codec support for selected audio sources.")},play:function(e){var t=this,r=arguments,u=null;if("number"==typeof e)u=e,e=null;else if("undefined"==typeof e){e="__default";for(var a=0,_=0;_<t._sounds.length;_++)t._sounds[_]._paused&&!t._sounds[_]._ended&&(a++,u=t._sounds[_]._id);1===a?e=null:u=null}var s=u?t._soundById(u):t._inactiveSound();if(!s)return null;if(u&&!e&&(e=s._sprite||"__default"),"loaded"!==t._state&&!t._sprite[e])return t._queue.push({event:"play",action:function(){t.play(t._soundById(s._id)?s._id:void 0)}}),s._id;if(u&&!s._paused)return r[1]||setTimeout(function(){t._emit("play",s._id)},0),s._id;t._webAudio&&i._autoResume();var l=s._seek>0?s._seek:t._sprite[e][0]/1e3,f=(t._sprite[e][0]+t._sprite[e][1])/1e3-l,c=1e3*f/Math.abs(s._rate);c!==1/0&&(t._endTimers[s._id]=setTimeout(t._ended.bind(t,s),c)),s._paused=!1,s._ended=!1,s._sprite=e,s._seek=l,s._start=t._sprite[e][0]/1e3,s._stop=(t._sprite[e][0]+t._sprite[e][1])/1e3,s._loop=!(!s._loop&&!t._sprite[e][2]);var p=s._node;if(t._webAudio){var m=function(){t._refreshBuffer(s);var e=s._muted||t._muted?0:s._volume*i.volume();p.gain.setValueAtTime(e,o.currentTime),s._playStart=o.currentTime,"undefined"==typeof p.bufferSource.start?s._loop?p.bufferSource.noteGrainOn(0,l,86400):p.bufferSource.noteGrainOn(0,l,f):s._loop?p.bufferSource.start(0,l,86400):p.bufferSource.start(0,l,f),t._endTimers[s._id]||c===1/0||(t._endTimers[s._id]=setTimeout(t._ended.bind(t,s),c)),r[1]||setTimeout(function(){t._emit("play",s._id)},0)};"loaded"===t._state?m():(t.once("load",m,s._id),t._clearTimer(s._id))}else{var v=function(){p.currentTime=l,p.muted=s._muted||t._muted||i._muted||p.muted,p.volume=s._volume*i.volume(),p.playbackRate=s._rate,setTimeout(function(){p.play(),r[1]||t._emit("play",s._id)},0)},h="loaded"===t._state&&(window&&window.ejecta||!p.readyState&&n.isCocoonJS);if(4===p.readyState||h)v();else{var y=function(){c!==1/0&&(t._endTimers[s._id]=setTimeout(t._ended.bind(t,s),c)),v(),p.removeEventListener(d,y,!1)};p.addEventListener(d,y,!1),t._clearTimer(s._id)}}return s._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){if(r._seek=n.seek(o[t]),r._paused=!0,n._stopFade(o[t]),r._node)if(n._webAudio){if(!r._node.bufferSource)return n;"undefined"==typeof 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._id)}}return n},stop:function(e){var n=this;if("loaded"!==n._state)return n._queue.push({event:"stop",action:function(){n.stop(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=r._start||0,r._paused=!0,r._ended=!0,n._stopFade(o[t]),r._node))if(n._webAudio){if(!r._node.bufferSource)return n;"undefined"==typeof 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(),r._node.currentTime=r._start||0);r&&n._emit("stop",r._id)}return n},mute:function(e,n){var t=this;if("loaded"!==t._state)return t._queue.push({event:"mute",action:function(){t.mute(e,n)}}),t;if("undefined"==typeof n){if("boolean"!=typeof e)return t._muted;t._muted=e}for(var r=t._getSoundIds(n),u=0;u<r.length;u++){var d=t._soundById(r[u]);d&&(d._muted=e,t._webAudio&&d._node?d._node.gain.setValueAtTime(e?0:d._volume*i.volume(),o.currentTime):d._node&&(d._node.muted=i._muted?!0:e),t._emit("mute",d._id))}return t},volume:function(){var e,n,t=this,r=arguments;if(0===r.length)return t._volume;if(1===r.length){var u=t._getSoundIds(),d=u.indexOf(r[0]);d>=0?n=parseInt(r[0],10):e=parseFloat(r[0])}else r.length>=2&&(e=parseFloat(r[0]),n=parseInt(r[1],10));var a;if(!("undefined"!=typeof e&&e>=0&&1>=e))return a=n?t._soundById(n):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;"undefined"==typeof n&&(t._volume=e),n=t._getSoundIds(n);for(var _=0;_<n.length;_++)a=t._soundById(n[_]),a&&(a._volume=e,r[2]||t._stopFade(n[_]),t._webAudio&&a._node&&!a._muted?a._node.gain.setValueAtTime(e*i.volume(),o.currentTime):a._node&&!a._muted&&(a._node.volume=e*i.volume()),t._emit("volume",a._id));return t},fade:function(e,n,t,r){var u=this;if("loaded"!==u._state)return u._queue.push({event:"fade",action:function(){u.fade(e,n,t,r)}}),u;u.volume(e,r);for(var d=u._getSoundIds(r),a=0;a<d.length;a++){var i=u._soundById(d[a]);if(i)if(r||u._stopFade(d[a]),u._webAudio&&!i._muted){var _=o.currentTime,s=_+t/1e3;i._volume=e,i._node.gain.setValueAtTime(e,_),i._node.gain.linearRampToValueAtTime(n,s),i._timeout=setTimeout(function(e,t){delete t._timeout,setTimeout(function(){t._volume=n,u._emit("fade",e)},s-o.currentTime>0?Math.ceil(1e3*(s-o.currentTime)):0)}.bind(u,d[a],i),t)}else{var l=Math.abs(e-n),f=e>n?"out":"in",c=l/.01,p=t/c;!function(){var o=e;i._interval=setInterval(function(e,t){o+="in"===f?.01:-.01,o=Math.max(0,o),o=Math.min(1,o),o=Math.round(100*o)/100,u.volume(o,e,!0),o===n&&(clearInterval(t._interval),delete t._interval,u._emit("fade",e))}.bind(u,d[a],i),p)}()}}return u},_stopFade:function(e){var n=this,t=n._soundById(e);return t._interval?(clearInterval(t._interval),delete t._interval,n._emit("fade",e)):t._timeout&&(clearTimeout(t._timeout),delete t._timeout,t._node.gain.cancelScheduledValues(o.currentTime),n._emit("fade",e)),n},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?o._loop:!1;e=r[0],t._loop=e}else 2===r.length&&(e=r[0],n=parseInt(r[1],10));for(var u=t._getSoundIds(n),d=0;d<u.length;d++)o=t._soundById(u[d]),o&&(o._loop=e,t._webAudio&&o._node&&o._node.bufferSource&&(o._node.bufferSource.loop=e));return t},rate:function(){var e,n,o=this,t=arguments;if(0===t.length)n=o._sounds[0]._id;else if(1===t.length){var r=o._getSoundIds(),u=r.indexOf(t[0]);u>=0?n=parseInt(t[0],10):e=parseFloat(t[0])}else 2===t.length&&(e=parseFloat(t[0]),n=parseInt(t[1],10));var d;if("number"!=typeof e)return d=o._soundById(n),d?d._rate:o._rate;if("loaded"!==o._state)return o._queue.push({event:"rate",action:function(){o.rate.apply(o,t)}}),o;"undefined"==typeof n&&(o._rate=e),n=o._getSoundIds(n);for(var a=0;a<n.length;a++)if(d=o._soundById(n[a])){d._rate=e,o._webAudio&&d._node&&d._node.bufferSource?d._node.bufferSource.playbackRate.value=e:d._node&&(d._node.playbackRate=e);var i=o.seek(n[a]),_=(o._sprite[d._sprite][0]+o._sprite[d._sprite][1])/1e3-i,s=1e3*_/Math.abs(d._rate);o._clearTimer(n[a]),o._endTimers[n[a]]=setTimeout(o._ended.bind(o,d),s),o._emit("rate",d._id)}return o},seek:function(){var e,n,t=this,r=arguments;if(0===r.length)n=t._sounds[0]._id;else if(1===r.length){var u=t._getSoundIds(),d=u.indexOf(r[0]);d>=0?n=parseInt(r[0],10):(n=t._sounds[0]._id,e=parseFloat(r[0]))}else 2===r.length&&(e=parseFloat(r[0]),n=parseInt(r[1],10));if("undefined"==typeof n)return t;if("loaded"!==t._state)return t._queue.push({event:"seek",action:function(){t.seek.apply(t,r)}}),t;var a=t._soundById(n);if(a){if(!(e>=0))return t._webAudio?a._seek+(t.playing(n)?o.currentTime-a._playStart:0):a._node.currentTime;var i=t.playing(n);i&&t.pause(n,!0),a._seek=e,t._clearTimer(n),i&&t.play(n,!0),t._emit("seek",n)}return t},playing:function(e){var n=this,o=n._soundById(e)||n._sounds[0];return o?!o._paused:!1},duration:function(e){var n=this,o=n._soundById(e)||n._sounds[0];return n._duration/o._rate},state:function(){return this._state},unload:function(){for(var e=this,n=e._sounds,o=0;o<n.length;o++){n[o]._paused||(e.stop(n[o]._id),e._emit("end",n[o]._id)),e._webAudio||(n[o]._node.src="",n[o]._node.removeEventListener("error",n[o]._errorFn,!1),n[o]._node.removeEventListener(d,n[o]._loadFn,!1)),delete n[o]._node,e._clearTimer(n[o]._id);var t=i._howls.indexOf(e);t>=0&&i._howls.splice(t,1)}return l&&delete l[e._src],e._state="unloaded",e._sounds=[],e=null,null},on:function(e,n,o,t){var r=this,u=r["_on"+e];return"function"==typeof n&&u.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];if(n){for(var u=0;u<r.length;u++)if(n===r[u].fn&&o===r[u].id){r.splice(u,1);break}}else if(e)t["_on"+e]=[];else for(var d=Object.keys(t),u=0;u<d.length;u++)0===d[u].indexOf("_on")&&Array.isArray(t[d[u]])&&(t[d[u]]=[]);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],u=r.length-1;u>=0;u--)r[u].id&&r[u].id!==n&&"load"!==e||(setTimeout(function(e){e.call(this,n,o)}.bind(t,r[u].fn),0),r[u].once&&t.off(e,r[u].fn,r[u].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 n=this,t=e._sprite,r=!(!e._loop&&!n._sprite[t][2]);if(n._emit("end",e._id),!n._webAudio&&r&&n.stop(e._id).play(e._id),n._webAudio&&r){n._emit("play",e._id),e._seek=e._start||0,e._playStart=o.currentTime;var u=1e3*(e._stop-e._start)/Math.abs(e._rate);n._endTimers[e._id]=setTimeout(n._ended.bind(n,e),u)}return n._webAudio&&!r&&(e._paused=!0,e._ended=!0,e._seek=e._start||0,n._clearTimer(e._id),n._cleanBuffer(e._node),i._autoSuspend()),n._webAudio||r||n.stop(e._id),n},_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 s(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(n>=o)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("undefined"==typeof 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 n=this;return e._node.bufferSource=o.createBufferSource(),e._node.bufferSource.buffer=l[n._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=n._rate,n},_cleanBuffer:function(e){var n=this;e.bufferSource.onended=null,e.bufferSource.disconnect(0);try{e.bufferSource.buffer=n._scratchBuffer}catch(o){}return e.bufferSource=null,n}};var s=function(e){this._parent=e,this.init()};if(s.prototype={init:function(){var e=this,n=e._parent;return e._muted=n._muted,e._loop=n._loop,e._volume=n._volume,e._muted=n._muted,e._rate=n._rate,e._seek=0,e._paused=!0,e._ended=!0,e._sprite="__default",e._id=Math.round(Date.now()*Math.random()),n._sounds.push(e),e.create(),e},create:function(){var e=this,n=e._parent,t=i._muted||e._muted||e._parent._muted?0:e._volume*i.volume();return n._webAudio?(e._node="undefined"==typeof o.createGain?o.createGainNode():o.createGain(),e._node.gain.setValueAtTime(t,o.currentTime),e._node.paused=!0,e._node.connect(u)):(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(d,e._loadFn,!1),e._node.src=n._src,e._node.preload="auto",e._node.volume=t,e._node.load()),e},reset:function(){var e=this,n=e._parent;return e._muted=n._muted,e._loop=n._loop,e._volume=n._volume,e._muted=n._muted,e._rate=n._rate,e._seek=0,e._paused=!0,e._ended=!0,e._sprite="__default",e._id=Math.round(Date.now()*Math.random()),e},_errorListener:function(){var e=this;e._node.error&&4===e._node.error.code&&(i.noAudio=!0),e._parent._emit("loaderror",e._id,e._node.error?e._node.error.code:0),e._node.removeEventListener("error",e._errorListener,!1)},_loadListener:function(){var e=this,n=e._parent;n._duration=Math.ceil(10*e._node.duration)/10,0===Object.keys(n._sprite).length&&(n._sprite={__default:[0,1e3*n._duration]}),"loaded"!==n._state&&(n._state="loaded",n._emit("load"),n._loadQueue()),n._autoplay&&n.play(),e._node.removeEventListener(d,e._loadFn,!1)}},t)var l={},f=function(e){var n=e._src;if(l[n])return e._duration=l[n].duration,void m(e);if(/^data:[^;]+;base64,/.test(n)){window.atob=window.atob||function(e){for(var n,o,t="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",r=String(e).replace(/=+$/,""),u=0,d=0,a="";o=r.charAt(d++);~o&&(n=u%4?64*n+o:o,u++%4)?a+=String.fromCharCode(255&n>>(-2*u&6)):0)o=t.indexOf(o);return a};for(var o=atob(n.split(",")[1]),t=new Uint8Array(o.length),r=0;r<o.length;++r)t[r]=o.charCodeAt(r);p(t.buffer,e)}else{var u=new XMLHttpRequest;u.open("GET",n,!0),u.responseType="arraybuffer",u.onload=function(){var n=(u.status+"")[0];return"0"!==n&&"2"!==n&&"3"!==n?void e._emit("loaderror",null,"Failed loading audio file with status: "+u.status+"."):void p(u.response,e)},u.onerror=function(){e._webAudio&&(e._html5=!0,e._webAudio=!1,e._sounds=[],delete l[n],e.load())},c(u)}},c=function(e){try{e.send()}catch(n){e.onerror()}},p=function(e,n){o.decodeAudioData(e,function(e){e&&n._sounds.length>0&&(l[n._src]=e,m(n,e))},function(){n._emit("loaderror",null,"Decoding audio data failed.")})},m=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()),e._autoplay&&e.play()};"function"==typeof define&&define.amd&&define([],function(){return{Howler:i,Howl:_}}),"undefined"!=typeof exports&&(exports.Howler=i,exports.Howl=_),"undefined"!=typeof window?(window.HowlerGlobal=a,window.Howler=i,window.Howl=_,window.Sound=s):"undefined"!=typeof global&&(global.HowlerGlobal=a,global.Howler=i,global.Howl=_,global.Sound=s)}(); |
@@ -1,2 +0,2 @@ | ||
| /*! howler.js v2.0.0-beta8 | Effects Plugin | (c) 2013-2016, James Simpson of GoldFire Studios | MIT License | howlerjs.com */ | ||
| /*! howler.js v2.0.0-beta9 | Effects Plugin | (c) 2013-2016, James Simpson of GoldFire Studios | MIT License | howlerjs.com */ | ||
| !function(){"use strict";HowlerGlobal.prototype._pos=[0,0,0],HowlerGlobal.prototype._orientation=[0,0,-1,0,1,0],HowlerGlobal.prototype._velocity=[0,0,0],HowlerGlobal.prototype._listenerAttr={dopplerFactor:1,speedOfSound:343.3},HowlerGlobal.prototype.pos=function(e,n,t){var o=this;return o.ctx&&o.ctx.listener?(n="number"!=typeof n?o._pos[1]:n,t="number"!=typeof t?o._pos[2]:t,"number"!=typeof e?o._pos:(o._pos=[e,n,t],o.ctx.listener.setPosition(o._pos[0],o._pos[1],o._pos[2]),o)):o},HowlerGlobal.prototype.orientation=function(e,n,t,o,r,i){var a=this;if(!a.ctx||!a.ctx.listener)return a;var p=a._orientation;return n="number"!=typeof n?p[1]:n,t="number"!=typeof t?p[2]:t,o="number"!=typeof o?p[3]:o,r="number"!=typeof r?p[4]:r,i="number"!=typeof i?p[5]:i,"number"!=typeof e?p:(a._orientation=[e,n,t,o,r,i],a.ctx.listener.setOrientation(e,n,t,o,r,i),a)},HowlerGlobal.prototype.velocity=function(e,n,t){var o=this;return o.ctx&&o.ctx.listener?(n="number"!=typeof n?o._velocity[1]:n,t="number"!=typeof t?o._velocity[2]:t,"number"!=typeof e?o._velocity:(o._velocity=[e,n,t],o.ctx.listener.setVelocity(o._velocity[0],o._velocity[1],o._velocity[2]),o)):o},HowlerGlobal.prototype.listenerAttr=function(e){var n=this;if(!n.ctx||!n.ctx.listener)return n;var t=n._listenerAttr;return e?(n._listenerAttr={dopplerFactor:"undefined"!=typeof e.dopplerFactor?e.dopplerFactor:t.dopplerFactor,speedOfSound:"undefined"!=typeof e.speedOfSound?e.speedOfSound:t.speedOfSound},n.ctx.listener.dopplerFactor=t.dopplerFactor,n.ctx.listener.speedOfSound=t.speedOfSound,n):t},Howl.prototype.init=function(e){return function(n){var t=this;return t._orientation=n.orientation||[1,0,0],t._pos=n.pos||null,t._velocity=n.velocity||[0,0,0],t._pannerAttr={coneInnerAngle:"undefined"!=typeof n.coneInnerAngle?n.coneInnerAngle:360,coneOuterAngle:"undefined"!=typeof n.coneOuterAngle?n.coneOuterAngle:360,coneOuterGain:"undefined"!=typeof n.coneOuterGain?n.coneOuterGain:0,distanceModel:"undefined"!=typeof n.distanceModel?n.distanceModel:"inverse",maxDistance:"undefined"!=typeof n.maxDistance?n.maxDistance:1e4,panningModel:"undefined"!=typeof n.panningModel?n.panningModel:"HRTF",refDistance:"undefined"!=typeof n.refDistance?n.refDistance:1,rolloffFactor:"undefined"!=typeof n.rolloffFactor?n.rolloffFactor:1},t._onpos=n.onpos?[{fn:n.onpos}]:[],t._onorientation=n.onorientation?[{fn:n.onorientation}]:[],t._onvelocity=n.onvelocity?[{fn:n.onvelocity}]:[],e.call(this,n)}}(Howl.prototype.init),Howl.prototype.pos=function(n,t,o,r){var i=this;if(!i._webAudio)return i;if("loaded"!==i._state)return i._queue.push({event:"pos",action:function(){i.pos(n,t,o,r)}}),i;if(t="number"!=typeof t?0:t,o="number"!=typeof o?-.5:o,"undefined"==typeof r){if("number"!=typeof n)return i._pos;i._pos=[n,t,o]}for(var a=i._getSoundIds(r),p=0;p<a.length;p++){var l=i._soundById(a[p]);if(l){if("number"!=typeof n)return l._pos;l._pos=[n,t,o],l._node&&(l._panner||e(l),l._panner.setPosition(n,t,o)),i._emit("pos",l._id)}}return i},Howl.prototype.orientation=function(n,t,o,r){var i=this;if(!i._webAudio)return i;if("loaded"!==i._state)return i._queue.push({event:"orientation",action:function(){i.orientation(n,t,o,r)}}),i;if(t="number"!=typeof t?i._orientation[1]:t,o="number"!=typeof o?i._orientation[2]:o,"undefined"==typeof r){if("number"!=typeof n)return i._orientation;i._orientation=[n,t,o]}for(var a=i._getSoundIds(r),p=0;p<a.length;p++){var l=i._soundById(a[p]);if(l){if("number"!=typeof n)return l._orientation;l._orientation=[n,t,o],l._node&&(l._panner||(l._pos||(l._pos=i._pos||[0,0,-.5]),e(l)),l._panner.setOrientation(n,t,o)),i._emit("orientation",l._id)}}return i},Howl.prototype.velocity=function(n,t,o,r){var i=this;if(!i._webAudio)return i;if("loaded"!==i._state)return i._queue.push({event:"velocity",action:function(){i.velocity(n,t,o,r)}}),i;if(t="number"!=typeof t?i._velocity[1]:t,o="number"!=typeof o?i._velocity[2]:o,"undefined"==typeof r){if("number"!=typeof n)return i._velocity;i._velocity=[n,t,o]}for(var a=i._getSoundIds(r),p=0;p<a.length;p++){var l=i._soundById(a[p]);if(l){if("number"!=typeof n)return l._velocity;l._velocity=[n,t,o],l._node&&(l._pos||(l._pos=i._pos||[0,0,-.5]),l._panner||e(l),l._panner.setVelocity(n,t,o)),i._emit("velocity",l._id)}}return i},Howl.prototype.pannerAttr=function(){var n,t,o,r=this,i=arguments;if(!r._webAudio)return r;if(0===i.length)return r._pannerAttr;if(1===i.length){if("object"!=typeof i[0])return o=r._soundById(parseInt(i[0],10)),o?o._pannerAttr:r._pannerAttr;n=i[0],"undefined"==typeof t&&(r._pannerAttr={coneInnerAngle:"undefined"!=typeof n.coneInnerAngle?n.coneInnerAngle:r._coneInnerAngle,coneOuterAngle:"undefined"!=typeof n.coneOuterAngle?n.coneOuterAngle:r._coneOuterAngle,coneOuterGain:"undefined"!=typeof n.coneOuterGain?n.coneOuterGain:r._coneOuterGain,distanceModel:"undefined"!=typeof n.distanceModel?n.distanceModel:r._distanceModel,maxDistance:"undefined"!=typeof n.maxDistance?n.maxDistance:r._maxDistance,panningModel:"undefined"!=typeof n.panningModel?n.panningModel:r._panningModel,refDistance:"undefined"!=typeof n.refDistance?n.refDistance:r._refDistance,rolloffFactor:"undefined"!=typeof n.rolloffFactor?n.rolloffFactor:r._rolloffFactor})}else 2===i.length&&(n=i[0],t=parseInt(i[1],10));for(var a=r._getSoundIds(t),p=0;p<a.length;p++)if(o=r._soundById(a[p])){var l=o._pannerAttr;l={coneInnerAngle:"undefined"!=typeof n.coneInnerAngle?n.coneInnerAngle:l.coneInnerAngle,coneOuterAngle:"undefined"!=typeof n.coneOuterAngle?n.coneOuterAngle:l.coneOuterAngle,coneOuterGain:"undefined"!=typeof n.coneOuterGain?n.coneOuterGain:l.coneOuterGain,distanceModel:"undefined"!=typeof n.distanceModel?n.distanceModel:l.distanceModel,maxDistance:"undefined"!=typeof n.maxDistance?n.maxDistance:l.maxDistance,panningModel:"undefined"!=typeof n.panningModel?n.panningModel:l.panningModel,refDistance:"undefined"!=typeof n.refDistance?n.refDistance:l.refDistance,rolloffFactor:"undefined"!=typeof n.rolloffFactor?n.rolloffFactor:l.rolloffFactor};var c=o._panner;c?(c.coneInnerAngle=l.coneInnerAngle,c.coneOuterAngle=l.coneOuterAngle,c.coneOuterGain=l.coneOuterGain,c.distanceModel=l.distanceModel,c.maxDistance=l.maxDistance,c.panningModel=l.panningModel,c.refDistance=l.refDistance,c.rolloffFactor=l.rolloffFactor):(o._pos||(o._pos=r._pos||[0,0,-.5]),e(o))}return r},Sound.prototype.init=function(e){return function(){var n=this,t=n._parent;n._orientation=t._orientation,n._pos=t._pos,n._velocity=t._velocity,n._pannerAttr=t._pannerAttr,e.call(this),n._pos&&t.pos(n._pos[0],n._pos[1],n._pos[2],n._id)}}(Sound.prototype.init),Sound.prototype.reset=function(e){return function(){var n=this,t=n._parent;return n._orientation=t._orientation,n._pos=t._pos,n._velocity=t._velocity,n._pannerAttr=t._pannerAttr,e.call(this)}}(Sound.prototype.reset);var e=function(e){e._panner=Howler.ctx.createPanner(),e._panner.coneInnerAngle=e._pannerAttr.coneInnerAngle,e._panner.coneOuterAngle=e._pannerAttr.coneOuterAngle,e._panner.coneOuterGain=e._pannerAttr.coneOuterGain,e._panner.distanceModel=e._pannerAttr.distanceModel,e._panner.maxDistance=e._pannerAttr.maxDistance,e._panner.panningModel=e._pannerAttr.panningModel,e._panner.refDistance=e._pannerAttr.refDistance,e._panner.rolloffFactor=e._pannerAttr.rolloffFactor,e._panner.setPosition(e._pos[0],e._pos[1],e._pos[2]),e._panner.setOrientation(e._orientation[0],e._orientation[1],e._orientation[2]),e._panner.setVelocity(e._velocity[0],e._velocity[1],e._velocity[2]),e._panner.connect(e._node),e._paused||e._parent.pause(e._id,!0).play(e._id)}}(); |
@@ -1,4 +0,4 @@ | ||
| /*! howler.js v2.0.0-beta8 | (c) 2013-2016, James Simpson of GoldFire Studios | MIT License | howlerjs.com */ | ||
| !function(){"use strict";function e(){try{"undefined"!=typeof AudioContext?n=new AudioContext:"undefined"!=typeof webkitAudioContext?n=new webkitAudioContext:o=!1}catch(e){o=!1}if(!o)if("undefined"!=typeof Audio)try{var d=new Audio;"undefined"==typeof d.oncanplaythrough&&(u="canplay")}catch(e){t=!0}else t=!0;try{var d=new Audio;d.muted&&(t=!0)}catch(e){}var a=/iP(hone|od|ad)/.test(navigator.platform),i=navigator.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/),_=i?parseInt(i[1],10):null;if(a&&_&&9>_){var s=/safari/.test(window.navigator.userAgent.toLowerCase());(window.navigator.standalone&&!s||!window.navigator.standalone&&!s)&&(o=!1)}o&&(r="undefined"==typeof n.createGain?n.createGainNode():n.createGain(),r.gain.value=1,r.connect(n.destination))}var n=null,o=!0,t=!1,r=null,u="canplaythrough";e();var d=function(){this.init()};d.prototype={init:function(){var e=this||a;return e._codecs={},e._howls=[],e._muted=!1,e._volume=1,e.state=n?n.state||"running":"running",e.autoSuspend=!0,e._autoSuspend(),e.mobileAutoEnable=!0,e.noAudio=t,e.usingWebAudio=o,e.ctx=n,e.masterGain=r,t||e._setupCodecs(),e},volume:function(e){var n=this||a;if(e=parseFloat(e),"undefined"!=typeof e&&e>=0&&1>=e){n._volume=e,o&&(r.gain.value=e);for(var t=0;t<n._howls.length;t++)if(!n._howls[t]._webAudio)for(var u=n._howls[t]._getSoundIds(),d=0;d<u.length;d++){var i=n._howls[t]._soundById(u[d]);i&&i._node&&(i._node.volume=i._volume*e)}return n}return n._volume},mute:function(e){var n=this||a;n._muted=e,o&&(r.gain.value=e?0:n._volume);for(var t=0;t<n._howls.length;t++)if(!n._howls[t]._webAudio)for(var u=n._howls[t]._getSoundIds(),d=0;d<u.length;d++){var i=n._howls[t]._soundById(u[d]);i&&i._node&&(i._node.muted=e?!0:i._muted)}return n},unload:function(){for(var o=this||a,t=o._howls.length-1;t>=0;t--)o._howls[t].unload();return o.usingWebAudio&&"undefined"!=typeof n.close&&(o.ctx=null,n.close(),e(),o.ctx=n),o},codecs:function(e){return(this||a)._codecs[e]},_setupCodecs:function(){var e=this||a,n=new Audio,o=n.canPlayType("audio/mpeg;").replace(/^no$/,""),t=/OPR\//.test(navigator.userAgent);return e._codecs={mp3:!(t||!o&&!n.canPlayType("audio/mp3;").replace(/^no$/,"")),mpeg:!!o,opus:!!n.canPlayType('audio/ogg; codecs="opus"').replace(/^no$/,""),ogg:!!n.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,""),oga:!!n.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,""),wav:!!n.canPlayType('audio/wav; codecs="1"').replace(/^no$/,""),aac:!!n.canPlayType("audio/aac;").replace(/^no$/,""),caf:!!n.canPlayType("audio/x-caf;").replace(/^no$/,""),m4a:!!(n.canPlayType("audio/x-m4a;")||n.canPlayType("audio/m4a;")||n.canPlayType("audio/aac;")).replace(/^no$/,""),mp4:!!(n.canPlayType("audio/x-mp4;")||n.canPlayType("audio/mp4;")||n.canPlayType("audio/aac;")).replace(/^no$/,""),weba:!!n.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,""),webm:!!n.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,""),dolby:!!n.canPlayType('audio/mp4; codecs="ec-3"').replace(/^no$/,"")},e},_enableMobileAudio:function(){var e=this||a,o=/iPhone|iPad|iPod|Android|BlackBerry|BB10|Silk/i.test(navigator.userAgent),t=!!("ontouchend"in window||navigator.maxTouchPoints>0||navigator.msMaxTouchPoints>0);if(!n||!e._mobileEnabled&&o&&t){e._mobileEnabled=!1;var r=function(){var o=n.createBuffer(1,1,22050),t=n.createBufferSource();t.buffer=o,t.connect(n.destination),"undefined"==typeof t.start?t.noteOn(0):t.start(0),t.onended=function(){t.disconnect(0),e._mobileEnabled=!0,e.mobileAutoEnable=!1,document.removeEventListener("touchend",r,!0)}};return document.addEventListener("touchend",r,!0),e}},_autoSuspend:function(){var e=this;if(e.autoSuspend&&n&&"undefined"!=typeof n.suspend&&o){for(var t=0;t<e._howls.length;t++)if(e._howls[t]._webAudio)for(var r=0;r<e._howls[t]._sounds.length;r++)if(!e._howls[t]._sounds[r]._paused)return e;return e._suspendTimer=setTimeout(function(){e.autoSuspend&&(e._suspendTimer=null,e.state="suspending",n.suspend().then(function(){e.state="suspended",e._resumeAfterSuspend&&(delete e._resumeAfterSuspend,e._autoResume())}))},3e4),e}},_autoResume:function(){var e=this;if(n&&"undefined"!=typeof n.resume&&o)return"running"===e.state&&e._suspendTimer?(clearTimeout(e._suspendTimer),e._suspendTimer=null):"suspended"===e.state?(e.state="resuming",n.resume().then(function(){e.state="running"}),e._suspendTimer&&(clearTimeout(e._suspendTimer),e._suspendTimer=null)):"suspending"===e.state&&(e._resumeAfterSuspend=!0),e}};var a=new d,i=function(e){var n=this;return e.src&&0!==e.src.length?void n.init(e):void console.error("An array of source files must be passed with any new Howl.")};i.prototype={init:function(e){var t=this;return t._autoplay=e.autoplay||!1,t._format="string"!=typeof e.format?e.format:[e.format],t._html5=e.html5||!1,t._muted=e.mute||!1,t._loop=e.loop||!1,t._pool=e.pool||5,t._preload="boolean"==typeof e.preload?e.preload:!0,t._rate=e.rate||1,t._sprite=e.sprite||{},t._src="string"!=typeof e.src?e.src:[e.src],t._volume=void 0!==e.volume?e.volume:1,t._duration=0,t._state="unloaded",t._sounds=[],t._endTimers={},t._queue=[],t._onend=e.onend?[{fn:e.onend}]:[],t._onfade=e.onfade?[{fn:e.onfade}]:[],t._onload=e.onload?[{fn:e.onload}]:[],t._onloaderror=e.onloaderror?[{fn:e.onloaderror}]:[],t._onpause=e.onpause?[{fn:e.onpause}]:[],t._onplay=e.onplay?[{fn:e.onplay}]:[],t._onstop=e.onstop?[{fn:e.onstop}]:[],t._onmute=e.onmute?[{fn:e.onmute}]:[],t._onvolume=e.onvolume?[{fn:e.onvolume}]:[],t._onrate=e.onrate?[{fn:e.onrate}]:[],t._onseek=e.onseek?[{fn:e.onseek}]:[],t._webAudio=o&&!t._html5,"undefined"!=typeof n&&n&&a.mobileAutoEnable&&a._enableMobileAudio(),a._howls.push(t),t._preload&&t.load(),t},load:function(){var e=this,n=null;if(t)return void e._emit("loaderror",null,"No audio support.");"string"==typeof e._src&&(e._src=[e._src]);for(var o=0;o<e._src.length;o++){var r,u;if(e._format&&e._format[o]?r=e._format[o]:(u=e._src[o],r=/^data:audio\/([^;,]+);/i.exec(u),r||(r=/\.([^.]+)$/.exec(u.split("?",1)[0])),r&&(r=r[1].toLowerCase())),a.codecs(r)){n=e._src[o];break}}return n?(e._src=n,e._state="loading","https:"===window.location.protocol&&"http:"===n.slice(0,5)&&(e._html5=!0,e._webAudio=!1),new _(e),e._webAudio&&l(e),e):void e._emit("loaderror",null,"No codec support for selected audio sources.")},play:function(e){var o=this,t=arguments,r=null;if("number"==typeof e)r=e,e=null;else if("undefined"==typeof e){e="__default";for(var d=0,i=0;i<o._sounds.length;i++)o._sounds[i]._paused&&!o._sounds[i]._ended&&(d++,r=o._sounds[i]._id);1===d?e=null:r=null}var _=r?o._soundById(r):o._inactiveSound();if(!_)return null;if(r&&!e&&(e=_._sprite||"__default"),"loaded"!==o._state&&!o._sprite[e])return o._queue.push({event:"play",action:function(){o.play(o._soundById(_._id)?_._id:void 0)}}),_._id;if(r&&!_._paused)return t[1]||setTimeout(function(){o._emit("play",_._id)},0),_._id;o._webAudio&&a._autoResume();var s=_._seek>0?_._seek:o._sprite[e][0]/1e3,l=(o._sprite[e][0]+o._sprite[e][1])/1e3-s,f=1e3*l/Math.abs(_._rate);f!==1/0&&(o._endTimers[_._id]=setTimeout(o._ended.bind(o,_),f)),_._paused=!1,_._ended=!1,_._sprite=e,_._seek=s,_._start=o._sprite[e][0]/1e3,_._stop=(o._sprite[e][0]+o._sprite[e][1])/1e3,_._loop=!(!_._loop&&!o._sprite[e][2]);var c=_._node;if(o._webAudio){var p=function(){o._refreshBuffer(_);var e=_._muted||o._muted?0:_._volume*a.volume();c.gain.setValueAtTime(e,n.currentTime),_._playStart=n.currentTime,"undefined"==typeof c.bufferSource.start?_._loop?c.bufferSource.noteGrainOn(0,s,86400):c.bufferSource.noteGrainOn(0,s,l):_._loop?c.bufferSource.start(0,s,86400):c.bufferSource.start(0,s,l),o._endTimers[_._id]||f===1/0||(o._endTimers[_._id]=setTimeout(o._ended.bind(o,_),f)),t[1]||setTimeout(function(){o._emit("play",_._id)},0)};"loaded"===o._state?p():(o.once("load",p,_._id),o._clearTimer(_._id))}else{var m=function(){c.currentTime=s,c.muted=_._muted||o._muted||a._muted||c.muted,c.volume=_._volume*a.volume(),c.playbackRate=_._rate,setTimeout(function(){c.play(),t[1]||o._emit("play",_._id)},0)};if(4===c.readyState||window&&window.ejecta||!c.readyState&&navigator.isCocoonJS)m();else{var v=function(){f!==1/0&&(o._endTimers[_._id]=setTimeout(o._ended.bind(o,_),f)),m(),c.removeEventListener(u,v,!1)};c.addEventListener(u,v,!1),o._clearTimer(_._id)}}return _._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){if(r._seek=n.seek(o[t]),r._paused=!0,n._stopFade(o[t]),r._node)if(n._webAudio){if(!r._node.bufferSource)return n;"undefined"==typeof r._node.bufferSource.stop?r._node.bufferSource.noteOff(0):r._node.bufferSource.stop(0),r._node.bufferSource=null}else isNaN(r._node.duration)&&r._node.duration!==1/0||r._node.pause();arguments[1]||n._emit("pause",r._id)}}return n},stop:function(e){var n=this;if("loaded"!==n._state)return"undefined"!=typeof n._sounds[0]._sprite&&n._queue.push({event:"stop",action:function(){n.stop(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){if(r._seek=r._start||0,r._paused=!0,r._ended=!0,n._stopFade(o[t]),r._node)if(n._webAudio){if(!r._node.bufferSource)return n;"undefined"==typeof r._node.bufferSource.stop?r._node.bufferSource.noteOff(0):r._node.bufferSource.stop(0),r._node.bufferSource=null}else isNaN(r._node.duration)&&r._node.duration!==1/0||(r._node.pause(),r._node.currentTime=r._start||0);n._emit("stop",r._id)}}return n},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("undefined"==typeof o){if("boolean"!=typeof e)return t._muted;t._muted=e}for(var r=t._getSoundIds(o),u=0;u<r.length;u++){var d=t._soundById(r[u]);d&&(d._muted=e,t._webAudio&&d._node?d._node.gain.setValueAtTime(e?0:d._volume*a.volume(),n.currentTime):d._node&&(d._node.muted=a._muted?!0:e),t._emit("mute",d._id))}return t},volume:function(){var e,o,t=this,r=arguments;if(0===r.length)return t._volume;if(1===r.length){var u=t._getSoundIds(),d=u.indexOf(r[0]);d>=0?o=parseInt(r[0],10):e=parseFloat(r[0])}else r.length>=2&&(e=parseFloat(r[0]),o=parseInt(r[1],10));var i;if(!("undefined"!=typeof e&&e>=0&&1>=e))return i=o?t._soundById(o):t._sounds[0],i?i._volume:0;if("loaded"!==t._state)return t._queue.push({event:"volume",action:function(){t.volume.apply(t,r)}}),t;"undefined"==typeof o&&(t._volume=e),o=t._getSoundIds(o);for(var _=0;_<o.length;_++)i=t._soundById(o[_]),i&&(i._volume=e,r[2]||t._stopFade(o[_]),t._webAudio&&i._node&&!i._muted?i._node.gain.setValueAtTime(e*a.volume(),n.currentTime):i._node&&!i._muted&&(i._node.volume=e*a.volume()),t._emit("volume",i._id));return t},fade:function(e,o,t,r){var u=this;if("loaded"!==u._state)return u._queue.push({event:"fade",action:function(){u.fade(e,o,t,r)}}),u;u.volume(e,r);for(var d=u._getSoundIds(r),a=0;a<d.length;a++){var i=u._soundById(d[a]);if(i)if(r||u._stopFade(d[a]),u._webAudio&&!i._muted){var _=n.currentTime,s=_+t/1e3;i._volume=e,i._node.gain.setValueAtTime(e,_),i._node.gain.linearRampToValueAtTime(o,s),i._timeout=setTimeout(function(e,t){delete t._timeout,setTimeout(function(){t._volume=o,u._emit("fade",e)},s-n.currentTime>0?Math.ceil(1e3*(s-n.currentTime)):0)}.bind(u,d[a],i),t)}else{var l=Math.abs(e-o),f=e>o?"out":"in",c=l/.01,p=t/c;!function(){var n=e;i._interval=setInterval(function(e,t){n+="in"===f?.01:-.01,n=Math.max(0,n),n=Math.min(1,n),n=Math.round(100*n)/100,u.volume(n,e,!0),n===o&&(clearInterval(t._interval),delete t._interval,u._emit("fade",e))}.bind(u,d[a],i),p)}()}}return u},_stopFade:function(e){var o=this,t=o._soundById(e);return t._interval?(clearInterval(t._interval),delete t._interval,o._emit("fade",e)):t._timeout&&(clearTimeout(t._timeout),delete t._timeout,t._node.gain.cancelScheduledValues(n.currentTime),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?o._loop:!1;e=r[0],t._loop=e}else 2===r.length&&(e=r[0],n=parseInt(r[1],10));for(var u=t._getSoundIds(n),d=0;d<u.length;d++)o=t._soundById(u[d]),o&&(o._loop=e,t._webAudio&&o._node&&o._node.bufferSource&&(o._node.bufferSource.loop=e));return t},rate:function(){var e,n,o=this,t=arguments;if(0===t.length)n=o._sounds[0]._id;else if(1===t.length){var r=o._getSoundIds(),u=r.indexOf(t[0]);u>=0?n=parseInt(t[0],10):e=parseFloat(t[0])}else 2===t.length&&(e=parseFloat(t[0]),n=parseInt(t[1],10));var d;if("number"!=typeof e)return d=o._soundById(n),d?d._rate:o._rate;if("loaded"!==o._state)return o._queue.push({event:"rate",action:function(){o.rate.apply(o,t)}}),o;"undefined"==typeof n&&(o._rate=e),n=o._getSoundIds(n);for(var a=0;a<n.length;a++)if(d=o._soundById(n[a])){d._rate=e,o._webAudio&&d._node&&d._node.bufferSource?d._node.bufferSource.playbackRate.value=e:d._node&&(d._node.playbackRate=e);var i=o.seek(n[a]),_=(o._sprite[d._sprite][0]+o._sprite[d._sprite][1])/1e3-i,s=1e3*_/Math.abs(d._rate);o._clearTimer(n[a]),o._endTimers[n[a]]=setTimeout(o._ended.bind(o,d),s),o._emit("rate",d._id)}return o},seek:function(){var e,o,t=this,r=arguments;if(0===r.length)o=t._sounds[0]._id;else if(1===r.length){var u=t._getSoundIds(),d=u.indexOf(r[0]);d>=0?o=parseInt(r[0],10):(o=t._sounds[0]._id,e=parseFloat(r[0]))}else 2===r.length&&(e=parseFloat(r[0]),o=parseInt(r[1],10));if("undefined"==typeof o)return t;if("loaded"!==t._state)return t._queue.push({event:"seek",action:function(){t.seek.apply(t,r)}}),t;var a=t._soundById(o);if(a){if(!(e>=0))return t._webAudio?a._seek+(t.playing(o)?n.currentTime-a._playStart:0):a._node.currentTime;var i=t.playing(o);i&&t.pause(o,!0),a._seek=e,t._clearTimer(o),i&&t.play(o,!0),t._emit("seek",o)}return t},playing:function(e){var n=this,o=n._soundById(e)||n._sounds[0];return o?!o._paused:!1},duration:function(e){var n=this,o=n._soundById(e)||n._sounds[0];return n._duration/o._rate},state:function(){return this._state},unload:function(){for(var e=this,n=e._sounds,o=0;o<n.length;o++){n[o]._paused||(e.stop(n[o]._id),e._emit("end",n[o]._id)),e._webAudio||(n[o]._node.src="",n[o]._node.removeEventListener("error",n[o]._errorFn,!1),n[o]._node.removeEventListener(u,n[o]._loadFn,!1)),delete n[o]._node,e._clearTimer(n[o]._id);var t=a._howls.indexOf(e);t>=0&&a._howls.splice(t,1)}return s&&delete s[e._src],e._state="unloaded",e._sounds=[],e=null,null},on:function(e,n,o,t){var r=this,u=r["_on"+e];return"function"==typeof n&&u.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];if(n){for(var u=0;u<r.length;u++)if(n===r[u].fn&&o===r[u].id){r.splice(u,1);break}}else if(e)t["_on"+e]=[];else for(var d=Object.keys(t),u=0;u<d.length;u++)0===d[u].indexOf("_on")&&Array.isArray(t[d[u]])&&(t[d[u]]=[]);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],u=r.length-1;u>=0;u--)r[u].id&&r[u].id!==n&&"load"!==e||(setTimeout(function(e){e.call(this,n,o)}.bind(t,r[u].fn),0),r[u].once&&t.off(e,r[u].fn,r[u].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,r=!(!e._loop&&!o._sprite[t][2]);if(o._emit("end",e._id),!o._webAudio&&r&&o.stop(e._id).play(e._id),o._webAudio&&r){o._emit("play",e._id),e._seek=e._start||0,e._playStart=n.currentTime;var u=1e3*(e._stop-e._start)/Math.abs(e._rate);o._endTimers[e._id]=setTimeout(o._ended.bind(o,e),u)}return o._webAudio&&!r&&(e._paused=!0,e._ended=!0,e._seek=e._start||0,o._clearTimer(e._id),e._node.bufferSource=null,a._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 _(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(n>=o)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("undefined"==typeof 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.createBufferSource(),e._node.bufferSource.buffer=s[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=o._rate,o}};var _=function(e){this._parent=e,this.init()};if(_.prototype={init:function(){var e=this,n=e._parent;return e._muted=n._muted,e._loop=n._loop,e._volume=n._volume,e._muted=n._muted,e._rate=n._rate,e._seek=0,e._paused=!0,e._ended=!0,e._sprite="__default",e._id=Math.round(Date.now()*Math.random()),n._sounds.push(e),e.create(),e},create:function(){var e=this,o=e._parent,t=a._muted||e._muted||e._parent._muted?0:e._volume*a.volume();return o._webAudio?(e._node="undefined"==typeof n.createGain?n.createGainNode():n.createGain(),e._node.gain.setValueAtTime(t,n.currentTime),e._node.paused=!0,e._node.connect(r)):(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(u,e._loadFn,!1),e._node.src=o._src,e._node.preload="auto",e._node.volume=t,e._node.load()),e},reset:function(){var e=this,n=e._parent;return e._muted=n._muted,e._loop=n._loop,e._volume=n._volume,e._muted=n._muted,e._rate=n._rate,e._seek=0,e._paused=!0,e._ended=!0,e._sprite="__default",e._id=Math.round(Date.now()*Math.random()),e},_errorListener:function(){var e=this;e._node.error&&4===e._node.error.code&&(a.noAudio=!0),e._parent._emit("loaderror",e._id,e._node.error?e._node.error.code:0),e._node.removeEventListener("error",e._errorListener,!1)},_loadListener:function(){var e=this,n=e._parent;n._duration=Math.ceil(10*e._node.duration)/10,0===Object.keys(n._sprite).length&&(n._sprite={__default:[0,1e3*n._duration]}),"loaded"!==n._state&&(n._state="loaded",n._emit("load"),n._loadQueue()),n._autoplay&&n.play(),e._node.removeEventListener(u,e._loadFn,!1)}},o)var s={},l=function(e){var n=e._src;if(s[n])return e._duration=s[n].duration,void p(e);if(/^data:[^;]+;base64,/.test(n)){window.atob=window.atob||function(e){for(var n,o,t="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",r=String(e).replace(/=+$/,""),u=0,d=0,a="";o=r.charAt(d++);~o&&(n=u%4?64*n+o:o,u++%4)?a+=String.fromCharCode(255&n>>(-2*u&6)):0)o=t.indexOf(o);return a};for(var o=atob(n.split(",")[1]),t=new Uint8Array(o.length),r=0;r<o.length;++r)t[r]=o.charCodeAt(r);c(t.buffer,e)}else{var u=new XMLHttpRequest;u.open("GET",n,!0),u.responseType="arraybuffer",u.onload=function(){var n=(u.status+"")[0];return"2"!==n&&"3"!==n?void e._emit("loaderror",null,"Failed loading audio file with status: "+u.status+"."):void c(u.response,e)},u.onerror=function(){e._webAudio&&(e._html5=!0,e._webAudio=!1,e._sounds=[],delete s[n],e.load())},f(u)}},f=function(e){try{e.send()}catch(n){e.onerror()}},c=function(e,o){n.decodeAudioData(e,function(e){e&&o._sounds.length>0&&(s[o._src]=e,p(o,e))},function(){o._emit("loaderror",null,"Decoding audio data failed.")})},p=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()),e._autoplay&&e.play()};"function"==typeof define&&define.amd&&define([],function(){return{Howler:a,Howl:i}}),"undefined"!=typeof exports&&(exports.Howler=a,exports.Howl=i),"undefined"!=typeof window?(window.HowlerGlobal=d,window.Howler=a,window.Howl=i,window.Sound=_):"undefined"!=typeof global&&(global.HowlerGlobal=d,global.Howler=a,global.Howl=i,global.Sound=_)}(); | ||
| /*! howler.js v2.0.0-beta9 | (c) 2013-2016, James Simpson of GoldFire Studios | MIT License | howlerjs.com */ | ||
| !function(){"use strict";function e(){try{"undefined"!=typeof AudioContext?o=new AudioContext:"undefined"!=typeof webkitAudioContext?o=new webkitAudioContext:t=!1}catch(e){t=!1}if(!t)if("undefined"!=typeof Audio)try{var a=new Audio;"undefined"==typeof a.oncanplaythrough&&(d="canplay")}catch(e){r=!0}else r=!0;try{var a=new Audio;a.muted&&(r=!0)}catch(e){}var i=/iP(hone|od|ad)/.test(n&&n.platform),_=n&&n.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/),s=_?parseInt(_[1],10):null;if(i&&s&&9>s){var l=/safari/.test(n&&n.userAgent.toLowerCase());(n&&n.standalone&&!l||n&&!n.standalone&&!l)&&(t=!1)}t&&(u="undefined"==typeof o.createGain?o.createGainNode():o.createGain(),u.gain.value=1,u.connect(o.destination))}var n=window&&window.navigator?window.navigator:null,o=null,t=!0,r=!1,u=null,d="canplaythrough";e();var a=function(){this.init()};a.prototype={init:function(){var e=this||i;return e._codecs={},e._howls=[],e._muted=!1,e._volume=1,e.state=o?o.state||"running":"running",e.autoSuspend=!0,e._autoSuspend(),e.mobileAutoEnable=!0,e.noAudio=r,e.usingWebAudio=t,e.ctx=o,e.masterGain=u,r||e._setupCodecs(),e},volume:function(e){var n=this||i;if(e=parseFloat(e),"undefined"!=typeof e&&e>=0&&1>=e){n._volume=e,t&&(u.gain.value=e);for(var o=0;o<n._howls.length;o++)if(!n._howls[o]._webAudio)for(var r=n._howls[o]._getSoundIds(),d=0;d<r.length;d++){var a=n._howls[o]._soundById(r[d]);a&&a._node&&(a._node.volume=a._volume*e)}return n}return n._volume},mute:function(e){var n=this||i;n._muted=e,t&&(u.gain.value=e?0:n._volume);for(var o=0;o<n._howls.length;o++)if(!n._howls[o]._webAudio)for(var r=n._howls[o]._getSoundIds(),d=0;d<r.length;d++){var a=n._howls[o]._soundById(r[d]);a&&a._node&&(a._node.muted=e?!0:a._muted)}return n},unload:function(){for(var n=this||i,t=n._howls.length-1;t>=0;t--)n._howls[t].unload();return n.usingWebAudio&&"undefined"!=typeof o.close&&(n.ctx=null,o.close(),e(),n.ctx=o),n},codecs:function(e){return(this||i)._codecs[e]},_setupCodecs:function(){var e=this||i,o=new Audio,t=o.canPlayType("audio/mpeg;").replace(/^no$/,""),r=n&&n.userAgent.match(/OPR\/([0-6].)/g),u=r&&parseInt(r[0].split("/")[1],10)<33;return e._codecs={mp3:!(u||!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$/,""),dolby:!!o.canPlayType('audio/mp4; codecs="ec-3"').replace(/^no$/,"")},e},_enableMobileAudio:function(){var e=this||i,t=/iPhone|iPad|iPod|Android|BlackBerry|BB10|Silk|Mobi/i.test(n&&n.userAgent),r=!!("ontouchend"in window||n&&n.maxTouchPoints>0||n&&n.msMaxTouchPoints>0);if(!o||!e._mobileEnabled&&t&&r){e._mobileEnabled=!1,i.unload();var u=function(){var n=o.createBufferSource();n.buffer=e._scratchBuffer,n.connect(o.destination),"undefined"==typeof n.start?n.noteOn(0):n.start(0),n.onended=function(){n.disconnect(0),e._mobileEnabled=!0,e.mobileAutoEnable=!1,document.removeEventListener("touchend",u,!0)}};return document.addEventListener("touchend",u,!0),e}},_autoSuspend:function(){var e=this;if(e.autoSuspend&&o&&"undefined"!=typeof o.suspend&&t){for(var n=0;n<e._howls.length;n++)if(e._howls[n]._webAudio)for(var r=0;r<e._howls[n]._sounds.length;r++)if(!e._howls[n]._sounds[r]._paused)return e;return e._suspendTimer=setTimeout(function(){e.autoSuspend&&(e._suspendTimer=null,e.state="suspending",o.suspend().then(function(){e.state="suspended",e._resumeAfterSuspend&&(delete e._resumeAfterSuspend,e._autoResume())}))},3e4),e}},_autoResume:function(){var e=this;if(o&&"undefined"!=typeof o.resume&&t)return"running"===e.state&&e._suspendTimer?(clearTimeout(e._suspendTimer),e._suspendTimer=null):"suspended"===e.state?(e.state="resuming",o.resume().then(function(){e.state="running"}),e._suspendTimer&&(clearTimeout(e._suspendTimer),e._suspendTimer=null)):"suspending"===e.state&&(e._resumeAfterSuspend=!0),e}};var i=new a,_=function(e){var n=this;return e.src&&0!==e.src.length?void n.init(e):void console.error("An array of source files must be passed with any new Howl.")};_.prototype={init:function(e){var n=this;return n._autoplay=e.autoplay||!1,n._format="string"!=typeof e.format?e.format:[e.format],n._html5=e.html5||!1,n._muted=e.mute||!1,n._loop=e.loop||!1,n._pool=e.pool||5,n._preload="boolean"==typeof e.preload?e.preload:!0,n._rate=e.rate||1,n._sprite=e.sprite||{},n._src="string"!=typeof e.src?e.src:[e.src],n._volume=void 0!==e.volume?e.volume:1,n._duration=0,n._state="unloaded",n._sounds=[],n._endTimers={},n._queue=[],n._onend=e.onend?[{fn:e.onend}]:[],n._onfade=e.onfade?[{fn:e.onfade}]:[],n._onload=e.onload?[{fn:e.onload}]:[],n._onloaderror=e.onloaderror?[{fn:e.onloaderror}]:[],n._onpause=e.onpause?[{fn:e.onpause}]:[],n._onplay=e.onplay?[{fn:e.onplay}]:[],n._onstop=e.onstop?[{fn:e.onstop}]:[],n._onmute=e.onmute?[{fn:e.onmute}]:[],n._onvolume=e.onvolume?[{fn:e.onvolume}]:[],n._onrate=e.onrate?[{fn:e.onrate}]:[],n._onseek=e.onseek?[{fn:e.onseek}]:[],n._webAudio=t&&!n._html5,"undefined"!=typeof o&&o&&(n._scratchBuffer=o.createBuffer(1,1,22050),i.mobileAutoEnable&&i._enableMobileAudio()),i._howls.push(n),n._preload&&n.load(),n},load:function(){var e=this,n=null;if(r)return void e._emit("loaderror",null,"No audio support.");"string"==typeof e._src&&(e._src=[e._src]);for(var o=0;o<e._src.length;o++){var t,u;if(e._format&&e._format[o]?t=e._format[o]:(u=e._src[o],t=/^data:audio\/([^;,]+);/i.exec(u),t||(t=/\.([^.]+)$/.exec(u.split("?",1)[0])),t&&(t=t[1].toLowerCase())),i.codecs(t)){n=e._src[o];break}}return n?(e._src=n,e._state="loading","https:"===window.location.protocol&&"http:"===n.slice(0,5)&&(e._html5=!0,e._webAudio=!1),new s(e),e._webAudio&&f(e),e):void e._emit("loaderror",null,"No codec support for selected audio sources.")},play:function(e){var t=this,r=arguments,u=null;if("number"==typeof e)u=e,e=null;else if("undefined"==typeof e){e="__default";for(var a=0,_=0;_<t._sounds.length;_++)t._sounds[_]._paused&&!t._sounds[_]._ended&&(a++,u=t._sounds[_]._id);1===a?e=null:u=null}var s=u?t._soundById(u):t._inactiveSound();if(!s)return null;if(u&&!e&&(e=s._sprite||"__default"),"loaded"!==t._state&&!t._sprite[e])return t._queue.push({event:"play",action:function(){t.play(t._soundById(s._id)?s._id:void 0)}}),s._id;if(u&&!s._paused)return r[1]||setTimeout(function(){t._emit("play",s._id)},0),s._id;t._webAudio&&i._autoResume();var l=s._seek>0?s._seek:t._sprite[e][0]/1e3,f=(t._sprite[e][0]+t._sprite[e][1])/1e3-l,c=1e3*f/Math.abs(s._rate);c!==1/0&&(t._endTimers[s._id]=setTimeout(t._ended.bind(t,s),c)),s._paused=!1,s._ended=!1,s._sprite=e,s._seek=l,s._start=t._sprite[e][0]/1e3,s._stop=(t._sprite[e][0]+t._sprite[e][1])/1e3,s._loop=!(!s._loop&&!t._sprite[e][2]);var p=s._node;if(t._webAudio){var m=function(){t._refreshBuffer(s);var e=s._muted||t._muted?0:s._volume*i.volume();p.gain.setValueAtTime(e,o.currentTime),s._playStart=o.currentTime,"undefined"==typeof p.bufferSource.start?s._loop?p.bufferSource.noteGrainOn(0,l,86400):p.bufferSource.noteGrainOn(0,l,f):s._loop?p.bufferSource.start(0,l,86400):p.bufferSource.start(0,l,f),t._endTimers[s._id]||c===1/0||(t._endTimers[s._id]=setTimeout(t._ended.bind(t,s),c)),r[1]||setTimeout(function(){t._emit("play",s._id)},0)};"loaded"===t._state?m():(t.once("load",m,s._id),t._clearTimer(s._id))}else{var v=function(){p.currentTime=l,p.muted=s._muted||t._muted||i._muted||p.muted,p.volume=s._volume*i.volume(),p.playbackRate=s._rate,setTimeout(function(){p.play(),r[1]||t._emit("play",s._id)},0)},h="loaded"===t._state&&(window&&window.ejecta||!p.readyState&&n.isCocoonJS);if(4===p.readyState||h)v();else{var y=function(){c!==1/0&&(t._endTimers[s._id]=setTimeout(t._ended.bind(t,s),c)),v(),p.removeEventListener(d,y,!1)};p.addEventListener(d,y,!1),t._clearTimer(s._id)}}return s._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){if(r._seek=n.seek(o[t]),r._paused=!0,n._stopFade(o[t]),r._node)if(n._webAudio){if(!r._node.bufferSource)return n;"undefined"==typeof 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._id)}}return n},stop:function(e){var n=this;if("loaded"!==n._state)return n._queue.push({event:"stop",action:function(){n.stop(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=r._start||0,r._paused=!0,r._ended=!0,n._stopFade(o[t]),r._node))if(n._webAudio){if(!r._node.bufferSource)return n;"undefined"==typeof 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(),r._node.currentTime=r._start||0);r&&n._emit("stop",r._id)}return n},mute:function(e,n){var t=this;if("loaded"!==t._state)return t._queue.push({event:"mute",action:function(){t.mute(e,n)}}),t;if("undefined"==typeof n){if("boolean"!=typeof e)return t._muted;t._muted=e}for(var r=t._getSoundIds(n),u=0;u<r.length;u++){var d=t._soundById(r[u]);d&&(d._muted=e,t._webAudio&&d._node?d._node.gain.setValueAtTime(e?0:d._volume*i.volume(),o.currentTime):d._node&&(d._node.muted=i._muted?!0:e),t._emit("mute",d._id))}return t},volume:function(){var e,n,t=this,r=arguments;if(0===r.length)return t._volume;if(1===r.length){var u=t._getSoundIds(),d=u.indexOf(r[0]);d>=0?n=parseInt(r[0],10):e=parseFloat(r[0])}else r.length>=2&&(e=parseFloat(r[0]),n=parseInt(r[1],10));var a;if(!("undefined"!=typeof e&&e>=0&&1>=e))return a=n?t._soundById(n):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;"undefined"==typeof n&&(t._volume=e),n=t._getSoundIds(n);for(var _=0;_<n.length;_++)a=t._soundById(n[_]),a&&(a._volume=e,r[2]||t._stopFade(n[_]),t._webAudio&&a._node&&!a._muted?a._node.gain.setValueAtTime(e*i.volume(),o.currentTime):a._node&&!a._muted&&(a._node.volume=e*i.volume()),t._emit("volume",a._id));return t},fade:function(e,n,t,r){var u=this;if("loaded"!==u._state)return u._queue.push({event:"fade",action:function(){u.fade(e,n,t,r)}}),u;u.volume(e,r);for(var d=u._getSoundIds(r),a=0;a<d.length;a++){var i=u._soundById(d[a]);if(i)if(r||u._stopFade(d[a]),u._webAudio&&!i._muted){var _=o.currentTime,s=_+t/1e3;i._volume=e,i._node.gain.setValueAtTime(e,_),i._node.gain.linearRampToValueAtTime(n,s),i._timeout=setTimeout(function(e,t){delete t._timeout,setTimeout(function(){t._volume=n,u._emit("fade",e)},s-o.currentTime>0?Math.ceil(1e3*(s-o.currentTime)):0)}.bind(u,d[a],i),t)}else{var l=Math.abs(e-n),f=e>n?"out":"in",c=l/.01,p=t/c;!function(){var o=e;i._interval=setInterval(function(e,t){o+="in"===f?.01:-.01,o=Math.max(0,o),o=Math.min(1,o),o=Math.round(100*o)/100,u.volume(o,e,!0),o===n&&(clearInterval(t._interval),delete t._interval,u._emit("fade",e))}.bind(u,d[a],i),p)}()}}return u},_stopFade:function(e){var n=this,t=n._soundById(e);return t._interval?(clearInterval(t._interval),delete t._interval,n._emit("fade",e)):t._timeout&&(clearTimeout(t._timeout),delete t._timeout,t._node.gain.cancelScheduledValues(o.currentTime),n._emit("fade",e)),n},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?o._loop:!1;e=r[0],t._loop=e}else 2===r.length&&(e=r[0],n=parseInt(r[1],10));for(var u=t._getSoundIds(n),d=0;d<u.length;d++)o=t._soundById(u[d]),o&&(o._loop=e,t._webAudio&&o._node&&o._node.bufferSource&&(o._node.bufferSource.loop=e));return t},rate:function(){var e,n,o=this,t=arguments;if(0===t.length)n=o._sounds[0]._id;else if(1===t.length){var r=o._getSoundIds(),u=r.indexOf(t[0]);u>=0?n=parseInt(t[0],10):e=parseFloat(t[0])}else 2===t.length&&(e=parseFloat(t[0]),n=parseInt(t[1],10));var d;if("number"!=typeof e)return d=o._soundById(n),d?d._rate:o._rate;if("loaded"!==o._state)return o._queue.push({event:"rate",action:function(){o.rate.apply(o,t)}}),o;"undefined"==typeof n&&(o._rate=e),n=o._getSoundIds(n);for(var a=0;a<n.length;a++)if(d=o._soundById(n[a])){d._rate=e,o._webAudio&&d._node&&d._node.bufferSource?d._node.bufferSource.playbackRate.value=e:d._node&&(d._node.playbackRate=e);var i=o.seek(n[a]),_=(o._sprite[d._sprite][0]+o._sprite[d._sprite][1])/1e3-i,s=1e3*_/Math.abs(d._rate);o._clearTimer(n[a]),o._endTimers[n[a]]=setTimeout(o._ended.bind(o,d),s),o._emit("rate",d._id)}return o},seek:function(){var e,n,t=this,r=arguments;if(0===r.length)n=t._sounds[0]._id;else if(1===r.length){var u=t._getSoundIds(),d=u.indexOf(r[0]);d>=0?n=parseInt(r[0],10):(n=t._sounds[0]._id,e=parseFloat(r[0]))}else 2===r.length&&(e=parseFloat(r[0]),n=parseInt(r[1],10));if("undefined"==typeof n)return t;if("loaded"!==t._state)return t._queue.push({event:"seek",action:function(){t.seek.apply(t,r)}}),t;var a=t._soundById(n);if(a){if(!(e>=0))return t._webAudio?a._seek+(t.playing(n)?o.currentTime-a._playStart:0):a._node.currentTime;var i=t.playing(n);i&&t.pause(n,!0),a._seek=e,t._clearTimer(n),i&&t.play(n,!0),t._emit("seek",n)}return t},playing:function(e){var n=this,o=n._soundById(e)||n._sounds[0];return o?!o._paused:!1},duration:function(e){var n=this,o=n._soundById(e)||n._sounds[0];return n._duration/o._rate},state:function(){return this._state},unload:function(){for(var e=this,n=e._sounds,o=0;o<n.length;o++){n[o]._paused||(e.stop(n[o]._id),e._emit("end",n[o]._id)),e._webAudio||(n[o]._node.src="",n[o]._node.removeEventListener("error",n[o]._errorFn,!1),n[o]._node.removeEventListener(d,n[o]._loadFn,!1)),delete n[o]._node,e._clearTimer(n[o]._id);var t=i._howls.indexOf(e);t>=0&&i._howls.splice(t,1)}return l&&delete l[e._src],e._state="unloaded",e._sounds=[],e=null,null},on:function(e,n,o,t){var r=this,u=r["_on"+e];return"function"==typeof n&&u.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];if(n){for(var u=0;u<r.length;u++)if(n===r[u].fn&&o===r[u].id){r.splice(u,1);break}}else if(e)t["_on"+e]=[];else for(var d=Object.keys(t),u=0;u<d.length;u++)0===d[u].indexOf("_on")&&Array.isArray(t[d[u]])&&(t[d[u]]=[]);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],u=r.length-1;u>=0;u--)r[u].id&&r[u].id!==n&&"load"!==e||(setTimeout(function(e){e.call(this,n,o)}.bind(t,r[u].fn),0),r[u].once&&t.off(e,r[u].fn,r[u].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 n=this,t=e._sprite,r=!(!e._loop&&!n._sprite[t][2]);if(n._emit("end",e._id),!n._webAudio&&r&&n.stop(e._id).play(e._id),n._webAudio&&r){n._emit("play",e._id),e._seek=e._start||0,e._playStart=o.currentTime;var u=1e3*(e._stop-e._start)/Math.abs(e._rate);n._endTimers[e._id]=setTimeout(n._ended.bind(n,e),u)}return n._webAudio&&!r&&(e._paused=!0,e._ended=!0,e._seek=e._start||0,n._clearTimer(e._id),n._cleanBuffer(e._node),i._autoSuspend()),n._webAudio||r||n.stop(e._id),n},_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 s(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(n>=o)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("undefined"==typeof 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 n=this;return e._node.bufferSource=o.createBufferSource(),e._node.bufferSource.buffer=l[n._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=n._rate,n},_cleanBuffer:function(e){var n=this;e.bufferSource.onended=null,e.bufferSource.disconnect(0);try{e.bufferSource.buffer=n._scratchBuffer}catch(o){}return e.bufferSource=null,n}};var s=function(e){this._parent=e,this.init()};if(s.prototype={init:function(){var e=this,n=e._parent;return e._muted=n._muted,e._loop=n._loop,e._volume=n._volume,e._muted=n._muted,e._rate=n._rate,e._seek=0,e._paused=!0,e._ended=!0,e._sprite="__default",e._id=Math.round(Date.now()*Math.random()),n._sounds.push(e),e.create(),e},create:function(){var e=this,n=e._parent,t=i._muted||e._muted||e._parent._muted?0:e._volume*i.volume();return n._webAudio?(e._node="undefined"==typeof o.createGain?o.createGainNode():o.createGain(),e._node.gain.setValueAtTime(t,o.currentTime),e._node.paused=!0,e._node.connect(u)):(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(d,e._loadFn,!1),e._node.src=n._src,e._node.preload="auto",e._node.volume=t,e._node.load()),e},reset:function(){var e=this,n=e._parent;return e._muted=n._muted,e._loop=n._loop,e._volume=n._volume,e._muted=n._muted,e._rate=n._rate,e._seek=0,e._paused=!0,e._ended=!0,e._sprite="__default",e._id=Math.round(Date.now()*Math.random()),e},_errorListener:function(){var e=this;e._node.error&&4===e._node.error.code&&(i.noAudio=!0),e._parent._emit("loaderror",e._id,e._node.error?e._node.error.code:0),e._node.removeEventListener("error",e._errorListener,!1)},_loadListener:function(){var e=this,n=e._parent;n._duration=Math.ceil(10*e._node.duration)/10,0===Object.keys(n._sprite).length&&(n._sprite={__default:[0,1e3*n._duration]}),"loaded"!==n._state&&(n._state="loaded",n._emit("load"),n._loadQueue()),n._autoplay&&n.play(),e._node.removeEventListener(d,e._loadFn,!1)}},t)var l={},f=function(e){var n=e._src;if(l[n])return e._duration=l[n].duration,void m(e);if(/^data:[^;]+;base64,/.test(n)){window.atob=window.atob||function(e){for(var n,o,t="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",r=String(e).replace(/=+$/,""),u=0,d=0,a="";o=r.charAt(d++);~o&&(n=u%4?64*n+o:o,u++%4)?a+=String.fromCharCode(255&n>>(-2*u&6)):0)o=t.indexOf(o);return a};for(var o=atob(n.split(",")[1]),t=new Uint8Array(o.length),r=0;r<o.length;++r)t[r]=o.charCodeAt(r);p(t.buffer,e)}else{var u=new XMLHttpRequest;u.open("GET",n,!0),u.responseType="arraybuffer",u.onload=function(){var n=(u.status+"")[0];return"0"!==n&&"2"!==n&&"3"!==n?void e._emit("loaderror",null,"Failed loading audio file with status: "+u.status+"."):void p(u.response,e)},u.onerror=function(){e._webAudio&&(e._html5=!0,e._webAudio=!1,e._sounds=[],delete l[n],e.load())},c(u)}},c=function(e){try{e.send()}catch(n){e.onerror()}},p=function(e,n){o.decodeAudioData(e,function(e){e&&n._sounds.length>0&&(l[n._src]=e,m(n,e))},function(){n._emit("loaderror",null,"Decoding audio data failed.")})},m=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()),e._autoplay&&e.play()};"function"==typeof define&&define.amd&&define([],function(){return{Howler:i,Howl:_}}),"undefined"!=typeof exports&&(exports.Howler=i,exports.Howl=_),"undefined"!=typeof window?(window.HowlerGlobal=a,window.Howler=i,window.Howl=_,window.Sound=s):"undefined"!=typeof global&&(global.HowlerGlobal=a,global.Howler=i,global.Howl=_,global.Sound=s)}(); | ||
| /*! Effects Plugin */ | ||
| !function(){"use strict";HowlerGlobal.prototype._pos=[0,0,0],HowlerGlobal.prototype._orientation=[0,0,-1,0,1,0],HowlerGlobal.prototype._velocity=[0,0,0],HowlerGlobal.prototype._listenerAttr={dopplerFactor:1,speedOfSound:343.3},HowlerGlobal.prototype.pos=function(e,n,t){var o=this;return o.ctx&&o.ctx.listener?(n="number"!=typeof n?o._pos[1]:n,t="number"!=typeof t?o._pos[2]:t,"number"!=typeof e?o._pos:(o._pos=[e,n,t],o.ctx.listener.setPosition(o._pos[0],o._pos[1],o._pos[2]),o)):o},HowlerGlobal.prototype.orientation=function(e,n,t,o,r,i){var a=this;if(!a.ctx||!a.ctx.listener)return a;var p=a._orientation;return n="number"!=typeof n?p[1]:n,t="number"!=typeof t?p[2]:t,o="number"!=typeof o?p[3]:o,r="number"!=typeof r?p[4]:r,i="number"!=typeof i?p[5]:i,"number"!=typeof e?p:(a._orientation=[e,n,t,o,r,i],a.ctx.listener.setOrientation(e,n,t,o,r,i),a)},HowlerGlobal.prototype.velocity=function(e,n,t){var o=this;return o.ctx&&o.ctx.listener?(n="number"!=typeof n?o._velocity[1]:n,t="number"!=typeof t?o._velocity[2]:t,"number"!=typeof e?o._velocity:(o._velocity=[e,n,t],o.ctx.listener.setVelocity(o._velocity[0],o._velocity[1],o._velocity[2]),o)):o},HowlerGlobal.prototype.listenerAttr=function(e){var n=this;if(!n.ctx||!n.ctx.listener)return n;var t=n._listenerAttr;return e?(n._listenerAttr={dopplerFactor:"undefined"!=typeof e.dopplerFactor?e.dopplerFactor:t.dopplerFactor,speedOfSound:"undefined"!=typeof e.speedOfSound?e.speedOfSound:t.speedOfSound},n.ctx.listener.dopplerFactor=t.dopplerFactor,n.ctx.listener.speedOfSound=t.speedOfSound,n):t},Howl.prototype.init=function(e){return function(n){var t=this;return t._orientation=n.orientation||[1,0,0],t._pos=n.pos||null,t._velocity=n.velocity||[0,0,0],t._pannerAttr={coneInnerAngle:"undefined"!=typeof n.coneInnerAngle?n.coneInnerAngle:360,coneOuterAngle:"undefined"!=typeof n.coneOuterAngle?n.coneOuterAngle:360,coneOuterGain:"undefined"!=typeof n.coneOuterGain?n.coneOuterGain:0,distanceModel:"undefined"!=typeof n.distanceModel?n.distanceModel:"inverse",maxDistance:"undefined"!=typeof n.maxDistance?n.maxDistance:1e4,panningModel:"undefined"!=typeof n.panningModel?n.panningModel:"HRTF",refDistance:"undefined"!=typeof n.refDistance?n.refDistance:1,rolloffFactor:"undefined"!=typeof n.rolloffFactor?n.rolloffFactor:1},t._onpos=n.onpos?[{fn:n.onpos}]:[],t._onorientation=n.onorientation?[{fn:n.onorientation}]:[],t._onvelocity=n.onvelocity?[{fn:n.onvelocity}]:[],e.call(this,n)}}(Howl.prototype.init),Howl.prototype.pos=function(n,t,o,r){var i=this;if(!i._webAudio)return i;if("loaded"!==i._state)return i._queue.push({event:"pos",action:function(){i.pos(n,t,o,r)}}),i;if(t="number"!=typeof t?0:t,o="number"!=typeof o?-.5:o,"undefined"==typeof r){if("number"!=typeof n)return i._pos;i._pos=[n,t,o]}for(var a=i._getSoundIds(r),p=0;p<a.length;p++){var l=i._soundById(a[p]);if(l){if("number"!=typeof n)return l._pos;l._pos=[n,t,o],l._node&&(l._panner||e(l),l._panner.setPosition(n,t,o)),i._emit("pos",l._id)}}return i},Howl.prototype.orientation=function(n,t,o,r){var i=this;if(!i._webAudio)return i;if("loaded"!==i._state)return i._queue.push({event:"orientation",action:function(){i.orientation(n,t,o,r)}}),i;if(t="number"!=typeof t?i._orientation[1]:t,o="number"!=typeof o?i._orientation[2]:o,"undefined"==typeof r){if("number"!=typeof n)return i._orientation;i._orientation=[n,t,o]}for(var a=i._getSoundIds(r),p=0;p<a.length;p++){var l=i._soundById(a[p]);if(l){if("number"!=typeof n)return l._orientation;l._orientation=[n,t,o],l._node&&(l._panner||(l._pos||(l._pos=i._pos||[0,0,-.5]),e(l)),l._panner.setOrientation(n,t,o)),i._emit("orientation",l._id)}}return i},Howl.prototype.velocity=function(n,t,o,r){var i=this;if(!i._webAudio)return i;if("loaded"!==i._state)return i._queue.push({event:"velocity",action:function(){i.velocity(n,t,o,r)}}),i;if(t="number"!=typeof t?i._velocity[1]:t,o="number"!=typeof o?i._velocity[2]:o,"undefined"==typeof r){if("number"!=typeof n)return i._velocity;i._velocity=[n,t,o]}for(var a=i._getSoundIds(r),p=0;p<a.length;p++){var l=i._soundById(a[p]);if(l){if("number"!=typeof n)return l._velocity;l._velocity=[n,t,o],l._node&&(l._pos||(l._pos=i._pos||[0,0,-.5]),l._panner||e(l),l._panner.setVelocity(n,t,o)),i._emit("velocity",l._id)}}return i},Howl.prototype.pannerAttr=function(){var n,t,o,r=this,i=arguments;if(!r._webAudio)return r;if(0===i.length)return r._pannerAttr;if(1===i.length){if("object"!=typeof i[0])return o=r._soundById(parseInt(i[0],10)),o?o._pannerAttr:r._pannerAttr;n=i[0],"undefined"==typeof t&&(r._pannerAttr={coneInnerAngle:"undefined"!=typeof n.coneInnerAngle?n.coneInnerAngle:r._coneInnerAngle,coneOuterAngle:"undefined"!=typeof n.coneOuterAngle?n.coneOuterAngle:r._coneOuterAngle,coneOuterGain:"undefined"!=typeof n.coneOuterGain?n.coneOuterGain:r._coneOuterGain,distanceModel:"undefined"!=typeof n.distanceModel?n.distanceModel:r._distanceModel,maxDistance:"undefined"!=typeof n.maxDistance?n.maxDistance:r._maxDistance,panningModel:"undefined"!=typeof n.panningModel?n.panningModel:r._panningModel,refDistance:"undefined"!=typeof n.refDistance?n.refDistance:r._refDistance,rolloffFactor:"undefined"!=typeof n.rolloffFactor?n.rolloffFactor:r._rolloffFactor})}else 2===i.length&&(n=i[0],t=parseInt(i[1],10));for(var a=r._getSoundIds(t),p=0;p<a.length;p++)if(o=r._soundById(a[p])){var l=o._pannerAttr;l={coneInnerAngle:"undefined"!=typeof n.coneInnerAngle?n.coneInnerAngle:l.coneInnerAngle,coneOuterAngle:"undefined"!=typeof n.coneOuterAngle?n.coneOuterAngle:l.coneOuterAngle,coneOuterGain:"undefined"!=typeof n.coneOuterGain?n.coneOuterGain:l.coneOuterGain,distanceModel:"undefined"!=typeof n.distanceModel?n.distanceModel:l.distanceModel,maxDistance:"undefined"!=typeof n.maxDistance?n.maxDistance:l.maxDistance,panningModel:"undefined"!=typeof n.panningModel?n.panningModel:l.panningModel,refDistance:"undefined"!=typeof n.refDistance?n.refDistance:l.refDistance,rolloffFactor:"undefined"!=typeof n.rolloffFactor?n.rolloffFactor:l.rolloffFactor};var c=o._panner;c?(c.coneInnerAngle=l.coneInnerAngle,c.coneOuterAngle=l.coneOuterAngle,c.coneOuterGain=l.coneOuterGain,c.distanceModel=l.distanceModel,c.maxDistance=l.maxDistance,c.panningModel=l.panningModel,c.refDistance=l.refDistance,c.rolloffFactor=l.rolloffFactor):(o._pos||(o._pos=r._pos||[0,0,-.5]),e(o))}return r},Sound.prototype.init=function(e){return function(){var n=this,t=n._parent;n._orientation=t._orientation,n._pos=t._pos,n._velocity=t._velocity,n._pannerAttr=t._pannerAttr,e.call(this),n._pos&&t.pos(n._pos[0],n._pos[1],n._pos[2],n._id)}}(Sound.prototype.init),Sound.prototype.reset=function(e){return function(){var n=this,t=n._parent;return n._orientation=t._orientation,n._pos=t._pos,n._velocity=t._velocity,n._pannerAttr=t._pannerAttr,e.call(this)}}(Sound.prototype.reset);var e=function(e){e._panner=Howler.ctx.createPanner(),e._panner.coneInnerAngle=e._pannerAttr.coneInnerAngle,e._panner.coneOuterAngle=e._pannerAttr.coneOuterAngle,e._panner.coneOuterGain=e._pannerAttr.coneOuterGain,e._panner.distanceModel=e._pannerAttr.distanceModel,e._panner.maxDistance=e._pannerAttr.maxDistance,e._panner.panningModel=e._pannerAttr.panningModel,e._panner.refDistance=e._pannerAttr.refDistance,e._panner.rolloffFactor=e._pannerAttr.rolloffFactor,e._panner.setPosition(e._pos[0],e._pos[1],e._pos[2]),e._panner.setOrientation(e._orientation[0],e._orientation[1],e._orientation[2]),e._panner.setVelocity(e._velocity[0],e._velocity[1],e._velocity[2]),e._panner.connect(e._node),e._paused||e._parent.pause(e._id,!0).play(e._id)}}(); |
@@ -20,3 +20,3 @@ { | ||
| "main": "howler.min.js", | ||
| "version": "2.0.0-beta8", | ||
| "version": "2.0.0-beta9", | ||
| "license": { | ||
@@ -23,0 +23,0 @@ "type": "MIT", |
| /*! | ||
| * howler.js v2.0.0-beta8 | ||
| * howler.js v2.0.0-beta9 | ||
| * howlerjs.com | ||
@@ -16,2 +16,3 @@ * | ||
| // Setup our audio context. | ||
| var navigator = (window && window.navigator) ? window.navigator : null; | ||
| var ctx = null; | ||
@@ -191,6 +192,9 @@ var usingWebAudio = true; | ||
| var mpegTest = audioTest.canPlayType('audio/mpeg;').replace(/^no$/, ''); | ||
| var isOpera = /OPR\//.test(navigator.userAgent); | ||
| // Opera version <33 has mixed MP3 support, so we need to check for and block it. | ||
| var checkOpera = navigator && navigator.userAgent.match(/OPR\/([0-6].)/g); | ||
| var isOldOpera = (checkOpera && parseInt(checkOpera[0].split('/')[1], 10) < 33); | ||
| self._codecs = { | ||
| mp3: !!(!isOpera && (mpegTest || audioTest.canPlayType('audio/mp3;').replace(/^no$/, ''))), | ||
| mp3: !!(!isOldOpera && (mpegTest || audioTest.canPlayType('audio/mp3;').replace(/^no$/, ''))), | ||
| mpeg: !!mpegTest, | ||
@@ -223,4 +227,4 @@ opus: !!audioTest.canPlayType('audio/ogg; codecs="opus"').replace(/^no$/, ''), | ||
| // Only run this on iOS if audio isn't already eanbled. | ||
| var isMobile = /iPhone|iPad|iPod|Android|BlackBerry|BB10|Silk/i.test(navigator.userAgent); | ||
| var isTouch = !!(('ontouchend' in window) || (navigator.maxTouchPoints > 0) || (navigator.msMaxTouchPoints > 0)); | ||
| var isMobile = /iPhone|iPad|iPod|Android|BlackBerry|BB10|Silk|Mobi/i.test(navigator && navigator.userAgent); | ||
| var isTouch = !!(('ontouchend' in window) || (navigator && navigator.maxTouchPoints > 0) || (navigator && navigator.msMaxTouchPoints > 0)); | ||
| if (ctx && (self._mobileEnabled || !isMobile || !isTouch)) { | ||
@@ -232,2 +236,7 @@ return; | ||
| // Some mobile devices/platforms have distortion issues when opening/closing tabs and/or web views. | ||
| // Bugs in the browser (especially Mobile Safari) can cause the sampleRate to change from 44100 to 48000. | ||
| // By calling Howler.unload(), we create a new AudioContext with the correct sampleRate. | ||
| Howler.unload(); | ||
| // Call this method on touch start to create and play a buffer, | ||
@@ -238,5 +247,4 @@ // then check if the audio actually played to determine if | ||
| // Create an empty buffer. | ||
| var buffer = ctx.createBuffer(1, 1, 22050); | ||
| var source = ctx.createBufferSource(); | ||
| source.buffer = buffer; | ||
| source.buffer = self._scratchBuffer; | ||
| source.connect(ctx.destination); | ||
@@ -413,4 +421,10 @@ | ||
| // Automatically try to enable audio on iOS. | ||
| if (typeof ctx !== 'undefined' && ctx && Howler.mobileAutoEnable) { | ||
| Howler._enableMobileAudio(); | ||
| if (typeof ctx !== 'undefined' && ctx) { | ||
| // Scratch buffer for enabling iOS to dispose of web audio buffers correctly, as per: | ||
| // http://stackoverflow.com/questions/24119684 | ||
| self._scratchBuffer = ctx.createBuffer(1, 1, 22050); | ||
| if (Howler.mobileAutoEnable) { | ||
| Howler._enableMobileAudio(); | ||
| } | ||
| } | ||
@@ -654,3 +668,4 @@ | ||
| // Play immediately if ready, or wait for the 'canplaythrough'e vent. | ||
| if (node.readyState === 4 || window && window.ejecta || !node.readyState && navigator.isCocoonJS) { | ||
| var loadedNoReadyState = (self._state === 'loaded' && (window && window.ejecta || !node.readyState && navigator.isCocoonJS)); | ||
| if (node.readyState === 4 || loadedNoReadyState) { | ||
| playHtml5(); | ||
@@ -732,3 +747,3 @@ } else { | ||
| // Clean up the buffer source. | ||
| sound._node.bufferSource = null; | ||
| self._cleanBuffer(sound._node); | ||
| } else if (!isNaN(sound._node.duration) || sound._node.duration === Infinity) { | ||
@@ -759,10 +774,8 @@ sound._node.pause(); | ||
| if (self._state !== 'loaded') { | ||
| if (typeof self._sounds[0]._sprite !== 'undefined') { | ||
| self._queue.push({ | ||
| event: 'stop', | ||
| action: function() { | ||
| self.stop(id); | ||
| } | ||
| }); | ||
| } | ||
| self._queue.push({ | ||
| event: 'stop', | ||
| action: function() { | ||
| self.stop(id); | ||
| } | ||
| }); | ||
@@ -805,3 +818,3 @@ return self; | ||
| // Clean up the buffer source. | ||
| sound._node.bufferSource = null; | ||
| self._cleanBuffer(sound._node); | ||
| } else if (!isNaN(sound._node.duration) || sound._node.duration === Infinity) { | ||
@@ -812,3 +825,5 @@ sound._node.pause(); | ||
| } | ||
| } | ||
| if (sound) { | ||
| self._emit('stop', sound._id); | ||
@@ -1530,3 +1545,3 @@ } | ||
| // Clean up the buffer source. | ||
| sound._node.bufferSource = null; | ||
| self._cleanBuffer(sound._node); | ||
@@ -1687,2 +1702,18 @@ // Attempt to auto-suspend AudioContext if no sounds are still playing. | ||
| return self; | ||
| }, | ||
| /** | ||
| * Prevent memory leaks by cleaning up the buffer source after playback. | ||
| * @param {Object} node Sound's audio node containing the buffer source. | ||
| * @return {Howl} | ||
| */ | ||
| _cleanBuffer: function(node) { | ||
| var self = this; | ||
| node.bufferSource.onended = null; | ||
| node.bufferSource.disconnect(0); | ||
| try { node.bufferSource.buffer = self._scratchBuffer; } catch(e) {} | ||
| node.bufferSource = null; | ||
| return self; | ||
| } | ||
@@ -1903,3 +1934,3 @@ }; | ||
| var code = (xhr.status + '')[0]; | ||
| if (code !== '2' && code !== '3') { | ||
| if (code !== '0' && code !== '2' && code !== '3') { | ||
| self._emit('loaderror', null, 'Failed loading audio file with status: ' + xhr.status + '.'); | ||
@@ -2028,8 +2059,8 @@ return; | ||
| // If it is, disable Web Audio as it causes crashing. | ||
| var iOS = (/iP(hone|od|ad)/.test(navigator.platform)); | ||
| var appVersion = navigator.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/); | ||
| var iOS = (/iP(hone|od|ad)/.test(navigator && navigator.platform)); | ||
| var appVersion = navigator && navigator.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/); | ||
| var version = appVersion ? parseInt(appVersion[1], 10) : null; | ||
| if (iOS && version && version < 9) { | ||
| var safari = /safari/.test(window.navigator.userAgent.toLowerCase()); | ||
| if (window.navigator.standalone && !safari || !window.navigator.standalone && !safari) { | ||
| var safari = /safari/.test(navigator && navigator.userAgent.toLowerCase()); | ||
| if (navigator && navigator.standalone && !safari || navigator && !navigator.standalone && !safari) { | ||
| usingWebAudio = false; | ||
@@ -2036,0 +2067,0 @@ } |
| /*! | ||
| * Effects Plugin - Adds advanced Web Audio API functionality. | ||
| * | ||
| * howler.js v2.0.0-beta8 | ||
| * howler.js v2.0.0-beta9 | ||
| * howlerjs.com | ||
@@ -445,3 +445,3 @@ * | ||
| * distanceModel - ('inverse' by default) Determines algorithm to use to reduce volume as audio moves | ||
| * away from listener. Can be `linear`, `inverse` or `exponential. | ||
| * away from listener. Can be `linear`, `inverse` or `exponential`. | ||
| * maxDistance - (10000 by default) Volume won't reduce between source/listener beyond this distance. | ||
@@ -448,0 +448,0 @@ * panningModel - ('HRTF' by default) Determines which spatialization algorithm is used to position audio. |
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Fixed alerts
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Found 1 instance in 1 package
Improved metrics
- Total package byte prevSize
- increased by1.1%
182252
- Lines of code
- increased by1.11%
2371
No dependency changes