classroom-app/dist/assets/vuedraggable.umd-4b0dead3.js

<<<<<<<< HEAD:dist/assets/vuedraggable.umd-4b0dead3.js
import{as as it,at as Dn,au as Kn,ap as Vn}from"./index-ec1086fa.js";var Xn={};/*!
========
import{as as it,at as Dn,au as Kn,ap as Vn}from"./index-010a77d0.js";var Xn={};/*!
>>>>>>>> iteration-20250327-light:dist/assets/vuedraggable.umd-b16ba3fa.js
 *  howler.js v2.2.3
 *  howlerjs.com
 *
 *  (c) 2013-2020, James Simpson of GoldFire Studios
 *  goldfirestudios.com
 *
 *  MIT License
 */(function(d){(function(){var l=function(){this.init()};l.prototype={init:function(){var e=this||n;return e._counter=1e3,e._html5AudioPool=[],e.html5PoolSize=10,e._codecs={},e._howls=[],e._muted=!1,e._volume=1,e._canPlayEvent="canplaythrough",e._navigator=typeof window<"u"&&window.navigator?window.navigator:null,e.masterGain=null,e.noAudio=!1,e.usingWebAudio=!0,e.autoSuspend=!0,e.ctx=null,e.autoUnlock=!0,e._setup(),e},volume:function(e){var r=this||n;if(e=parseFloat(e),r.ctx||p(),typeof e<"u"&&e>=0&&e<=1){if(r._volume=e,r._muted)return r;r.usingWebAudio&&r.masterGain.gain.setValueAtTime(e,n.ctx.currentTime);for(var i=0;i<r._howls.length;i++)if(!r._howls[i]._webAudio)for(var v=r._howls[i]._getSoundIds(),h=0;h<v.length;h++){var m=r._howls[i]._soundById(v[h]);m&&m._node&&(m._node.volume=m._volume*e)}return r}return r._volume},mute:function(e){var r=this||n;r.ctx||p(),r._muted=e,r.usingWebAudio&&r.masterGain.gain.setValueAtTime(e?0:r._volume,n.ctx.currentTime);for(var i=0;i<r._howls.length;i++)if(!r._howls[i]._webAudio)for(var v=r._howls[i]._getSoundIds(),h=0;h<v.length;h++){var m=r._howls[i]._soundById(v[h]);m&&m._node&&(m._node.muted=e?!0:m._muted)}return r},stop:function(){for(var e=this||n,r=0;r<e._howls.length;r++)e._howls[r].stop();return e},unload:function(){for(var e=this||n,r=e._howls.length-1;r>=0;r--)e._howls[r].unload();return e.usingWebAudio&&e.ctx&&typeof e.ctx.close<"u"&&(e.ctx.close(),e.ctx=null,p()),e},codecs:function(e){return(this||n)._codecs[e.replace(/^x-/,"")]},_setup:function(){var e=this||n;if(e.state=e.ctx&&e.ctx.state||"suspended",e._autoSuspend(),!e.usingWebAudio)if(typeof Audio<"u")try{var r=new Audio;typeof r.oncanplaythrough>"u"&&(e._canPlayEvent="canplay")}catch(i){e.noAudio=!0}else e.noAudio=!0;try{var r=new Audio;r.muted&&(e.noAudio=!0)}catch(i){}return e.noAudio||e._setupCodecs(),e},_setupCodecs:function(){var e=this||n,r=null;try{r=typeof Audio<"u"?new Audio:null}catch(x){return e}if(!r||typeof r.canPlayType!="function")return e;var i=r.canPlayType("audio/mpeg;").replace(/^no$/,""),v=e._navigator?e._navigator.userAgent:"",h=v.match(/OPR\/([0-6].)/g),m=h&&parseInt(h[0].split("/")[1],10)<33,g=v.indexOf("Safari")!==-1&&v.indexOf("Chrome")===-1,y=v.match(/Version\/(.*?) /),E=g&&y&&parseInt(y[1],10)<15;return e._codecs={mp3:!!(!m&&(i||r.canPlayType("audio/mp3;").replace(/^no$/,""))),mpeg:!!i,opus:!!r.canPlayType('audio/ogg; codecs="opus"').replace(/^no$/,""),ogg:!!r.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,""),oga:!!r.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,""),wav:!!(r.canPlayType('audio/wav; codecs="1"')||r.canPlayType("audio/wav")).replace(/^no$/,""),aac:!!r.canPlayType("audio/aac;").replace(/^no$/,""),caf:!!r.canPlayType("audio/x-caf;").replace(/^no$/,""),m4a:!!(r.canPlayType("audio/x-m4a;")||r.canPlayType("audio/m4a;")||r.canPlayType("audio/aac;")).replace(/^no$/,""),m4b:!!(r.canPlayType("audio/x-m4b;")||r.canPlayType("audio/m4b;")||r.canPlayType("audio/aac;")).replace(/^no$/,""),mp4:!!(r.canPlayType("audio/x-mp4;")||r.canPlayType("audio/mp4;")||r.canPlayType("audio/aac;")).replace(/^no$/,""),weba:!!(!E&&r.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,"")),webm:!!(!E&&r.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,"")),dolby:!!r.canPlayType('audio/mp4; codecs="ec-3"').replace(/^no$/,""),flac:!!(r.canPlayType("audio/x-flac;")||r.canPlayType("audio/flac;")).replace(/^no$/,"")},e},_unlockAudio:function(){var e=this||n;if(!(e._audioUnlocked||!e.ctx)){e._audioUnlocked=!1,e.autoUnlock=!1,!e._mobileUnloaded&&e.ctx.sampleRate!==44100&&(e._mobileUnloaded=!0,e.unload()),e._scratchBuffer=e.ctx.createBuffer(1,1,22050);var r=function(i){for(;e._html5AudioPool.length<e.html5PoolSize;)try{var v=new Audio;v._unlocked=!0,e._releaseHtml5Audio(v)}catch(x){e.noAudio=!0;break}for(var h=0;h<e._howls.length;h++)if(!e._howls[h]._webAudio)for(var m=e._howls[h]._getSoundIds(),g=0;g<m.length;g++){var y=e._howls[h]._soundById(m[g]);y&&y._node&&!y._node._unlocked&&(y._node._unlocked=!0,y._node.load())}e._autoResume();var E=e.ctx.createBufferSource();E.buffer=e._scratchBuffer,E.connect(e.ctx.destination),typeof E.start>"u"?E.noteOn(0):E.start(0),typeof 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e=this;if(!(!e.autoSuspend||!e.ctx||typeof e.ctx.suspend>"u"||!n.usingWebAudio)){for(var r=0;r<e._howls.length;r++)if(e._howls[r]._webAudio){for(var i=0;i<e._howls[r]._sounds.length;i++)if(!e._howls[r]._sounds[i]._paused)return e}return e._suspendTimer&&clearTimeout(e._suspendTimer),e._suspendTimer=setTimeout(function(){if(e.autoSuspend){e._suspendTimer=null,e.state="suspending";var v=function(){e.state="suspended",e._resumeAfterSuspend&&(delete e._resumeAfterSuspend,e._autoResume())};e.ctx.suspend().then(v,v)}},3e4),e}},_autoResume:function(){var e=this;if(!(!e.ctx||typeof e.ctx.resume>"u"||!n.usingWebAudio))return e.state==="running"&&e.ctx.state!=="interrupted"&&e._suspendTimer?(clearTimeout(e._suspendTimer),e._suspendTimer=null):e.state==="suspended"||e.state==="running"&&e.ctx.state==="interrupted"?(e.ctx.resume().then(function(){e.state="running";for(var 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This is most commonly an issue on mobile devices and Chrome where playback was not within a user interaction."),g._ended=!0,g._paused=!0})):r||(i._playLock=!1,N(),i._emit("play",g._id)),A.playbackRate=g._rate,A.paused){i._emit("playerror",g._id,"Playback was unable to start. 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m._node.bufferSource.stop>"u"?m._node.bufferSource.noteOff(0):m._node.bufferSource.stop(0),i._cleanBuffer(m._node)):(!isNaN(m._node.duration)||m._node.duration===1/0)&&(m._node.currentTime=m._start||0,m._node.pause(),m._node.duration===1/0&&i._clearSound(m._node))),r||i._emit("stop",m._id))}return i},mute:function(e,r){var i=this;if(i._state!=="loaded"||i._playLock)return i._queue.push({event:"mute",action:function(){i.mute(e,r)}}),i;if(typeof r>"u")if(typeof e=="boolean")i._muted=e;else return i._muted;for(var v=i._getSoundIds(r),h=0;h<v.length;h++){var m=i._soundById(v[h]);m&&(m._muted=e,m._interval&&i._stopFade(m._id),i._webAudio&&m._node?m._node.gain.setValueAtTime(e?0:m._volume,n.ctx.currentTime):m._node&&(m._node.muted=n._muted?!0:e),i._emit("mute",m._id))}return i},volume:function(){var e=this,r=arguments,i,v;if(r.length===0)return e._volume;if(r.length===1||r.length===2&&typeof r[1]>"u"){var h=e._getSoundIds(),m=h.indexOf(r[0]);m>=0?v=parseInt(r[0],10):i=parseFloat(r[0])}else 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E=n.ctx.currentTime,x=E+i/1e3;y._volume=e,y._node.gain.setValueAtTime(e,E),y._node.gain.linearRampToValueAtTime(r,x)}h._startFadeInterval(y,e,r,i,m[g],typeof v>"u")}}return h},_startFadeInterval:function(e,r,i,v,h,m){var g=this,y=r,E=i-r,x=Math.abs(E/.01),I=Math.max(4,x>0?v/x:v),O=Date.now();e._fadeTo=i,e._interval=setInterval(function(){var F=(Date.now()-O)/v;O=Date.now(),y+=E*F,y=Math.round(y*100)/100,E<0?y=Math.max(i,y):y=Math.min(i,y),g._webAudio?e._volume=y:g.volume(y,e._id,!0),m&&(g._volume=y),(i<r&&y<=i||i>r&&y>=i)&&(clearInterval(e._interval),e._interval=null,e._fadeTo=null,g.volume(i,e._id),g._emit("fade",e._id))},I)},_stopFade:function(e){var r=this,i=r._soundById(e);return i&&i._interval&&(r._webAudio&&i._node.gain.cancelScheduledValues(n.ctx.currentTime),clearInterval(i._interval),i._interval=null,r.volume(i._fadeTo,e),i._fadeTo=null,r._emit("fade",e)),r},loop:function(){var e=this,r=arguments,i,v,h;if(r.length===0)return e._loop;if(r.length===1)if(typeof r[0]=="boolean")i=r[0],e._loop=i;else return h=e._soundById(parseInt(r[0],10)),h?h._loop:!1;else r.length===2&&(i=r[0],v=parseInt(r[1],10));for(var m=e._getSoundIds(v),g=0;g<m.length;g++)h=e._soundById(m[g]),h&&(h._loop=i,e._webAudio&&h._node&&h._node.bufferSource&&(h._node.bufferSource.loop=i,i&&(h._node.bufferSource.loopStart=h._start||0,h._node.bufferSource.loopEnd=h._stop,e.playing(m[g])&&(e.pause(m[g],!0),e.play(m[g],!0)))));return e},rate:function(){var e=this,r=arguments,i,v;if(r.length===0)v=e._sounds[0]._id;else if(r.length===1){var h=e._getSoundIds(),m=h.indexOf(r[0]);m>=0?v=parseInt(r[0],10):i=parseFloat(r[0])}else r.length===2&&(i=parseFloat(r[0]),v=parseInt(r[1],10));var g;if(typeof i=="number"){if(e._state!=="loaded"||e._playLock)return e._queue.push({event:"rate",action:function(){e.rate.apply(e,r)}}),e;typeof v>"u"&&(e._rate=i),v=e._getSoundIds(v);for(var y=0;y<v.length;y++)if(g=e._soundById(v[y]),g){e.playing(v[y])&&(g._rateSeek=e.seek(v[y]),g._playStart=e._webAudio?n.ctx.currentTime:g._playStart),g._rate=i,e._webAudio&&g._node&&g._node.bufferSource?g._node.bufferSource.playbackRate.setValueAtTime(i,n.ctx.currentTime):g._node&&(g._node.playbackRate=i);var E=e.seek(v[y]),x=(e._sprite[g._sprite][0]+e._sprite[g._sprite][1])/1e3-E,I=x*1e3/Math.abs(g._rate);(e._endTimers[v[y]]||!g._paused)&&(e._clearTimer(v[y]),e._endTimers[v[y]]=setTimeout(e._ended.bind(e,g),I)),e._emit("rate",g._id)}}else return g=e._soundById(v),g?g._rate:e._rate;return e},seek:function(){var e=this,r=arguments,i,v;if(r.length===0)e._sounds.length&&(v=e._sounds[0]._id);else if(r.length===1){var h=e._getSoundIds(),m=h.indexOf(r[0]);m>=0?v=parseInt(r[0],10):e._sounds.length&&(v=e._sounds[0]._id,i=parseFloat(r[0]))}else r.length===2&&(i=parseFloat(r[0]),v=parseInt(r[1],10));if(typeof v>"u")return 0;if(typeof i=="number"&&(e._state!=="loaded"||e._playLock))return e._queue.push({event:"seek",action:function(){e.seek.apply(e,r)}}),e;var g=e._soundById(v);if(g)if(typeof i=="number"&&i>=0){var y=e.playing(v);y&&e.pause(v,!0),g._seek=i,g._ended=!1,e._clearTimer(v),!e._webAudio&&g._node&&!isNaN(g._node.duration)&&(g._node.currentTime=i);var E=function(){y&&e.play(v,!0),e._emit("seek",v)};if(y&&!e._webAudio){var x=function(){e._playLock?setTimeout(x,0):E()};setTimeout(x,0)}else E()}else if(e._webAudio){var I=e.playing(v)?n.ctx.currentTime-g._playStart:0,O=g._rateSeek?g._rateSeek-g._seek:0;return g._seek+(O+I*Math.abs(g._rate))}else return g._node.currentTime;return e},playing:function(e){var r=this;if(typeof e=="number"){var i=r._soundById(e);return i?!i._paused:!1}for(var v=0;v<r._sounds.length;v++)if(!r._sounds[v]._paused)return!0;return!1},duration:function(e){var r=this,i=r._duration,v=r._soundById(e);return v&&(i=r._sprite[v._sprite][1]/1e3),i},state:function(){return this._state},unload:function(){for(var e=this,r=e._sounds,i=0;i<r.length;i++)r[i]._paused||e.stop(r[i]._id),e._webAudio||(e._clearSound(r[i]._node),r[i]._node.removeEventListener("error",r[i]._errorFn,!1),r[i]._node.removeEventListener(n._canPlayEvent,r[i]._loadFn,!1),r[i]._node.removeEventListener("ended",r[i]._endFn,!1),n._releaseHtml5Audio(r[i]._node)),delete r[i]._node,e._clearTimer(r[i]._id);var v=n._howls.indexOf(e);v>=0&&n._howls.splice(v,1);var h=!0;for(i=0;i<n._howls.length;i++)if(n._howls[i]._src===e._src||e._src.indexOf(n._howls[i]._src)>=0){h=!1;break}return c&&h&&delete c[e._src],n.noAudio=!1,e._state="unloaded",e._sounds=[],e=null,null},on:function(e,r,i,v){var h=this,m=h["_on"+e];return typeof r=="function"&&m.push(v?{id:i,fn:r,once:v}:{id:i,fn:r}),h},off:function(e,r,i){var v=this,h=v["_on"+e],m=0;if(typeof r=="number"&&(i=r,r=null),r||i)for(m=0;m<h.length;m++){var g=i===h[m].id;if(r===h[m].fn&&g||!r&&g){h.splice(m,1);break}}else if(e)v["_on"+e]=[];else{var y=Object.keys(v);for(m=0;m<y.length;m++)y[m].indexOf("_on")===0&&Array.isArray(v[y[m]])&&(v[y[m]]=[])}return v},once:function(e,r,i){var v=this;return v.on(e,r,i,1),v},_emit:function(e,r,i){for(var v=this,h=v["_on"+e],m=h.length-1;m>=0;m--)(!h[m].id||h[m].id===r||e==="load")&&(setTimeout(function(g){g.call(this,r,i)}.bind(v,h[m].fn),0),h[m].once&&v.off(e,h[m].fn,h[m].id));return v._loadQueue(e),v},_loadQueue:function(e){var r=this;if(r._queue.length>0){var i=r._queue[0];i.event===e&&(r._queue.shift(),r._loadQueue()),e||i.action()}return r},_ended:function(e){var r=this,i=e._sprite;if(!r._webAudio&&e._node&&!e._node.paused&&!e._node.ended&&e._node.currentTime<e._stop)return setTimeout(r._ended.bind(r,e),100),r;var v=!!(e._loop||r._sprite[i][2]);if(r._emit("end",e._id),!r._webAudio&&v&&r.stop(e._id,!0).play(e._id),r._webAudio&&v){r._emit("play",e._id),e._seek=e._start||0,e._rateSeek=0,e._playStart=n.ctx.currentTime;var h=(e._stop-e._start)*1e3/Math.abs(e._rate);r._endTimers[e._id]=setTimeout(r._ended.bind(r,e),h)}return r._webAudio&&!v&&(e._paused=!0,e._ended=!0,e._seek=e._start||0,e._rateSeek=0,r._clearTimer(e._id),r._cleanBuffer(e._node),n._autoSuspend()),!r._webAudio&&!v&&r.stop(e._id,!0),r},_clearTimer:function(e){var r=this;if(r._endTimers[e]){if(typeof r._endTimers[e]!="function")clearTimeout(r._endTimers[e]);else{var i=r._soundById(e);i&&i._node&&i._node.removeEventListener("ended",r._endTimers[e],!1)}delete r._endTimers[e]}return r},_soundById:function(e){for(var r=this,i=0;i<r._sounds.length;i++)if(e===r._sounds[i]._id)return r._sounds[i];return null},_inactiveSound:function(){var e=this;e._drain();for(var r=0;r<e._sounds.length;r++)if(e._sounds[r]._ended)return e._sounds[r].reset();return new o(e)},_drain:function(){var e=this,r=e._pool,i=0,v=0;if(!(e._sounds.length<r)){for(v=0;v<e._sounds.length;v++)e._sounds[v]._ended&&i++;for(v=e._sounds.length-1;v>=0;v--){if(i<=r)return;e._sounds[v]._ended&&(e._webAudio&&e._sounds[v]._node&&e._sounds[v]._node.disconnect(0),e._sounds.splice(v,1),i--)}}},_getSoundIds:function(e){var r=this;if(typeof e>"u"){for(var i=[],v=0;v<r._sounds.length;v++)i.push(r._sounds[v]._id);return i}else return[e]},_refreshBuffer:function(e){var r=this;return e._node.bufferSource=n.ctx.createBufferSource(),e._node.bufferSource.buffer=c[r._src],e._panner?e._node.bufferSource.connect(e._panner):e._node.bufferSource.connect(e._node),e._node.bufferSource.loop=e._loop,e._loop&&(e._node.bufferSource.loopStart=e._start||0,e._node.bufferSource.loopEnd=e._stop||0),e._node.bufferSource.playbackRate.setValueAtTime(e._rate,n.ctx.currentTime),r},_cleanBuffer:function(e){var r=this,i=n._navigator&&n._navigator.vendor.indexOf("Apple")>=0;if(n._scratchBuffer&&e.bufferSource&&(e.bufferSource.onended=null,e.bufferSource.disconnect(0),i))try{e.bufferSource.buffer=n._scratchBuffer}catch(v){}return e.bufferSource=null,r},_clearSound:function(e){var r=/MSIE |Trident\//.test(n._navigator&&n._navigator.userAgent);r||(e.src="data:audio/wav;base64,UklGRigAAABXQVZFZm10IBIAAAABAAEARKwAAIhYAQACABAAAABkYXRhAgAAAAEA")}};var o=function(e){this._parent=e,this.init()};o.prototype={init:function(){var e=this,r=e._parent;return e._muted=r._muted,e._loop=r._loop,e._volume=r._volume,e._rate=r._rate,e._seek=0,e._paused=!0,e._ended=!0,e._sprite="__default",e._id=++n._counter,r._sounds.push(e),e.create(),e},create:function(){var e=this,r=e._parent,i=n._muted||e._muted||e._parent._muted?0:e._volume;return r._webAudio?(e._node=typeof n.ctx.createGain>"u"?n.ctx.createGainNode():n.ctx.createGain(),e._node.gain.setValueAtTime(i,n.ctx.currentTime),e._node.paused=!0,e._node.connect(n.masterGain)):n.noAudio||(e._node=n._obtainHtml5Audio(),e._errorFn=e._errorListener.bind(e),e._node.addEventListener("error",e._errorFn,!1),e._loadFn=e._loadListener.bind(e),e._node.addEventListener(n._canPlayEvent,e._loadFn,!1),e._endFn=e._endListener.bind(e),e._node.addEventListener("ended",e._endFn,!1),e._node.src=r._src,e._node.preload=r._preload===!0?"auto":r._preload,e._node.volume=i*n.volume(),e._node.load()),e},reset:function(){var e=this,r=e._parent;return e._muted=r._muted,e._loop=r._loop,e._volume=r._volume,e._rate=r._rate,e._seek=0,e._rateSeek=0,e._paused=!0,e._ended=!0,e._sprite="__default",e._id=++n._counter,e},_errorListener:function(){var e=this;e._parent._emit("loaderror",e._id,e._node.error?e._node.error.code:0),e._node.removeEventListener("error",e._errorFn,!1)},_loadListener:function(){var e=this,r=e._parent;r._duration=Math.ceil(e._node.duration*10)/10,Object.keys(r._sprite).length===0&&(r._sprite={__default:[0,r._duration*1e3]}),r._state!=="loaded"&&(r._state="loaded",r._emit("load"),r._loadQueue()),e._node.removeEventListener(n._canPlayEvent,e._loadFn,!1)},_endListener:function(){var e=this,r=e._parent;r._duration===1/0&&(r._duration=Math.ceil(e._node.duration*10)/10,r._sprite.__default[1]===1/0&&(r._sprite.__default[1]=r._duration*1e3),r._ended(e)),e._node.removeEventListener("ended",e._endFn,!1)}};var c={},t=function(e){var r=e._src;if(c[r]){e._duration=c[r].duration,f(e);return}if(/^data:[^;]+;base64,/.test(r)){for(var i=atob(r.split(",")[1]),v=new Uint8Array(i.length),h=0;h<i.length;++h)v[h]=i.charCodeAt(h);s(v.buffer,e)}else{var m=new XMLHttpRequest;m.open(e._xhr.method,r,!0),m.withCredentials=e._xhr.withCredentials,m.responseType="arraybuffer",e._xhr.headers&&Object.keys(e._xhr.headers).forEach(function(g){m.setRequestHeader(g,e._xhr.headers[g])}),m.onload=function(){var g=(m.status+"")[0];if(g!=="0"&&g!=="2"&&g!=="3"){e._emit("loaderror",null,"Failed loading audio file with status: "+m.status+".");return}s(m.response,e)},m.onerror=function(){e._webAudio&&(e._html5=!0,e._webAudio=!1,e._sounds=[],delete c[r],e.load())},u(m)}},u=function(e){try{e.send()}catch(r){e.onerror()}},s=function(e,r){var i=function(){r._emit("loaderror",null,"Decoding audio data failed.")},v=function(h){h&&r._sounds.length>0?(c[r._src]=h,f(r,h)):i()};typeof Promise<"u"&&n.ctx.decodeAudioData.length===1?n.ctx.decodeAudioData(e).then(v).catch(i):n.ctx.decodeAudioData(e,v,i)},f=function(e,r){r&&!e._duration&&(e._duration=r.duration),Object.keys(e._sprite).length===0&&(e._sprite={__default:[0,e._duration*1e3]}),e._state!=="loaded"&&(e._state="loaded",e._emit("load"),e._loadQueue())},p=function(){if(n.usingWebAudio){try{typeof AudioContext<"u"?n.ctx=new AudioContext:typeof webkitAudioContext<"u"?n.ctx=new webkitAudioContext:n.usingWebAudio=!1}catch(h){n.usingWebAudio=!1}n.ctx||(n.usingWebAudio=!1);var e=/iP(hone|od|ad)/.test(n._navigator&&n._navigator.platform),r=n._navigator&&n._navigator.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/),i=r?parseInt(r[1],10):null;if(e&&i&&i<9){var v=/safari/.test(n._navigator&&n._navigator.userAgent.toLowerCase());n._navigator&&!v&&(n.usingWebAudio=!1)}n.usingWebAudio&&(n.masterGain=typeof n.ctx.createGain>"u"?n.ctx.createGainNode():n.ctx.createGain(),n.masterGain.gain.setValueAtTime(n._muted?0:n._volume,n.ctx.currentTime),n.masterGain.connect(n.ctx.destination)),n._setup()}};d.Howler=n,d.Howl=a,typeof it<"u"?(it.HowlerGlobal=l,it.Howler=n,it.Howl=a,it.Sound=o):typeof window<"u"&&(window.HowlerGlobal=l,window.Howler=n,window.Howl=a,window.Sound=o)})();/*!
 *  Spatial Plugin - Adds support for stereo and 3D audio where Web Audio is supported.
 *  
 *  howler.js v2.2.3
 *  howlerjs.com
 *
 *  (c) 2013-2020, James Simpson of GoldFire Studios
 *  goldfirestudios.com
 *
 *  MIT License
 */(function(){HowlerGlobal.prototype._pos=[0,0,0],HowlerGlobal.prototype._orientation=[0,0,-1,0,1,0],HowlerGlobal.prototype.stereo=function(n){var a=this;if(!a.ctx||!a.ctx.listener)return a;for(var o=a._howls.length-1;o>=0;o--)a._howls[o].stereo(n);return a},HowlerGlobal.prototype.pos=function(n,a,o){var c=this;if(!c.ctx||!c.ctx.listener)return c;if(a=typeof a!="number"?c._pos[1]:a,o=typeof o!="number"?c._pos[2]:o,typeof n=="number")c._pos=[n,a,o],typeof c.ctx.listener.positionX<"u"?(c.ctx.listener.positionX.setTargetAtTime(c._pos[0],Howler.ctx.currentTime,.1),c.ctx.listener.positionY.setTargetAtTime(c._pos[1],Howler.ctx.currentTime,.1),c.ctx.listener.positionZ.setTargetAtTime(c._pos[2],Howler.ctx.currentTime,.1)):c.ctx.listener.setPosition(c._pos[0],c._pos[1],c._pos[2]);else return c._pos;return c},HowlerGlobal.prototype.orientation=function(n,a,o,c,t,u){var s=this;if(!s.ctx||!s.ctx.listener)return s;var f=s._orientation;if(a=typeof a!="number"?f[1]:a,o=typeof o!="number"?f[2]:o,c=typeof c!="number"?f[3]:c,t=typeof t!="number"?f[4]:t,u=typeof u!="number"?f[5]:u,typeof n=="number")s._orientation=[n,a,o,c,t,u],typeof s.ctx.listener.forwardX<"u"?(s.ctx.listener.forwardX.setTargetAtTime(n,Howler.ctx.currentTime,.1),s.ctx.listener.forwardY.setTargetAtTime(a,Howler.ctx.currentTime,.1),s.ctx.listener.forwardZ.setTargetAtTime(o,Howler.ctx.currentTime,.1),s.ctx.listener.upX.setTargetAtTime(c,Howler.ctx.currentTime,.1),s.ctx.listener.upY.setTargetAtTime(t,Howler.ctx.currentTime,.1),s.ctx.listener.upZ.setTargetAtTime(u,Howler.ctx.currentTime,.1)):s.ctx.listener.setOrientation(n,a,o,c,t,u);else return f;return s},Howl.prototype.init=function(n){return function(a){var o=this;return o._orientation=a.orientation||[1,0,0],o._stereo=a.stereo||null,o._pos=a.pos||null,o._pannerAttr={coneInnerAngle:typeof a.coneInnerAngle<"u"?a.coneInnerAngle:360,coneOuterAngle:typeof a.coneOuterAngle<"u"?a.coneOuterAngle:360,coneOuterGain:typeof a.coneOuterGain<"u"?a.coneOuterGain:0,distanceModel:typeof a.distanceModel<"u"?a.distanceModel:"inverse",maxDistance:typeof a.maxDistance<"u"?a.maxDistance:1e4,panningModel:typeof a.panningModel<"u"?a.panningModel:"HRTF",refDistance:typeof a.refDistance<"u"?a.refDistance:1,rolloffFactor:typeof a.rolloffFactor<"u"?a.rolloffFactor:1},o._onstereo=a.onstereo?[{fn:a.onstereo}]:[],o._onpos=a.onpos?[{fn:a.onpos}]:[],o._onorientation=a.onorientation?[{fn:a.onorientation}]:[],n.call(this,a)}}(Howl.prototype.init),Howl.prototype.stereo=function(n,a){var o=this;if(!o._webAudio)return o;if(o._state!=="loaded")return o._queue.push({event:"stereo",action:function(){o.stereo(n,a)}}),o;var c=typeof Howler.ctx.createStereoPanner>"u"?"spatial":"stereo";if(typeof a>"u")if(typeof n=="number")o._stereo=n,o._pos=[n,0,0];else return o._stereo;for(var t=o._getSoundIds(a),u=0;u<t.length;u++){var s=o._soundById(t[u]);if(s)if(typeof n=="number")s._stereo=n,s._pos=[n,0,0],s._node&&(s._pannerAttr.panningModel="equalpower",(!s._panner||!s._panner.pan)&&l(s,c),c==="spatial"?typeof s._panner.positionX<"u"?(s._panner.positionX.setValueAtTime(n,Howler.ctx.currentTime),s._panner.positionY.setValueAtTime(0,Howler.ctx.currentTime),s._panner.positionZ.setValueAtTime(0,Howler.ctx.currentTime)):s._panner.setPosition(n,0,0):s._panner.pan.setValueAtTime(n,Howler.ctx.currentTime)),o._emit("stereo",s._id);else return s._stereo}return o},Howl.prototype.pos=function(n,a,o,c){var t=this;if(!t._webAudio)return t;if(t._state!=="loaded")return t._queue.push({event:"pos",action:function(){t.pos(n,a,o,c)}}),t;if(a=typeof a!="number"?0:a,o=typeof o!="number"?-.5:o,typeof c>"u")if(typeof n=="number")t._pos=[n,a,o];else return t._pos;for(var u=t._getSoundIds(c),s=0;s<u.length;s++){var f=t._soundById(u[s]);if(f)if(typeof n=="number")f._pos=[n,a,o],f._node&&((!f._panner||f._panner.pan)&&l(f,"spatial"),typeof f._panner.positionX<"u"?(f._panner.positionX.setValueAtTime(n,Howler.ctx.currentTime),f._panner.positionY.setValueAtTime(a,Howler.ctx.currentTime),f._panner.positionZ.setValueAtTime(o,Howler.ctx.currentTime)):f._panner.setPosition(n,a,o)),t._emit("pos",f._id);else return f._pos}return t},Howl.prototype.orientation=function(n,a,o,c){var t=this;if(!t._webAudio)return t;if(t._state!=="loaded")return t._queue.push({event:"orientation",action:function(){t.orientation(n,a,o,c)}}),t;if(a=typeof a!="number"?t._orientation[1]:a,o=typeof o!="number"?t._orientation[2]:o,typeof c>"u")if(typeof n=="number")t._orientation=[n,a,o];else return t._orientation;for(var u=t._getSoundIds(c),s=0;s<u.length;s++){var f=t._soundById(u[s]);if(f)if(typeof n=="number")f._orientation=[n,a,o],f._node&&(f._panner||(f._pos||(f._pos=t._pos||[0,0,-.5]),l(f,"spatial")),typeof f._panner.orientationX<"u"?(f._panner.orientationX.setValueAtTime(n,Howler.ctx.currentTime),f._panner.orientationY.setValueAtTime(a,Howler.ctx.currentTime),f._panner.orientationZ.setValueAtTime(o,Howler.ctx.currentTime)):f._panner.setOrientation(n,a,o)),t._emit("orientation",f._id);else return f._orientation}return t},Howl.prototype.pannerAttr=function(){var n=this,a=arguments,o,c,t;if(!n._webAudio)return n;if(a.length===0)return n._pannerAttr;if(a.length===1)if(typeof a[0]=="object")o=a[0],typeof c>"u"&&(o.pannerAttr||(o.pannerAttr={coneInnerAngle:o.coneInnerAngle,coneOuterAngle:o.coneOuterAngle,coneOuterGain:o.coneOuterGain,distanceModel:o.distanceModel,maxDistance:o.maxDistance,refDistance:o.refDistance,rolloffFactor:o.rolloffFactor,panningModel:o.panningModel}),n._pannerAttr={coneInnerAngle:typeof o.pannerAttr.coneInnerAngle<"u"?o.pannerAttr.coneInnerAngle:n._coneInnerAngle,coneOuterAngle:typeof o.pannerAttr.coneOuterAngle<"u"?o.pannerAttr.coneOuterAngle:n._coneOuterAngle,coneOuterGain:typeof o.pannerAttr.coneOuterGain<"u"?o.pannerAttr.coneOuterGain:n._coneOuterGain,distanceModel:typeof o.pannerAttr.distanceModel<"u"?o.pannerAttr.distanceModel:n._distanceModel,maxDistance:typeof o.pannerAttr.maxDistance<"u"?o.pannerAttr.maxDistance:n._maxDistance,refDistance:typeof o.pannerAttr.refDistance<"u"?o.pannerAttr.refDistance:n._refDistance,rolloffFactor:typeof o.pannerAttr.rolloffFactor<"u"?o.pannerAttr.rolloffFactor:n._rolloffFactor,panningModel:typeof o.pannerAttr.panningModel<"u"?o.pannerAttr.panningModel:n._panningModel});else return t=n._soundById(parseInt(a[0],10)),t?t._pannerAttr:n._pannerAttr;else a.length===2&&(o=a[0],c=parseInt(a[1],10));for(var u=n._getSoundIds(c),s=0;s<u.length;s++)if(t=n._soundById(u[s]),t){var f=t._pannerAttr;f={coneInnerAngle:typeof o.coneInnerAngle<"u"?o.coneInnerAngle:f.coneInnerAngle,coneOuterAngle:typeof o.coneOuterAngle<"u"?o.coneOuterAngle:f.coneOuterAngle,coneOuterGain:typeof o.coneOuterGain<"u"?o.coneOuterGain:f.coneOuterGain,distanceModel:typeof o.distanceModel<"u"?o.distanceModel:f.distanceModel,maxDistance:typeof o.maxDistance<"u"?o.maxDistance:f.maxDistance,refDistance:typeof o.refDistance<"u"?o.refDistance:f.refDistance,rolloffFactor:typeof o.rolloffFactor<"u"?o.rolloffFactor:f.rolloffFactor,panningModel:typeof o.panningModel<"u"?o.panningModel:f.panningModel};var p=t._panner;p?(p.coneInnerAngle=f.coneInnerAngle,p.coneOuterAngle=f.coneOuterAngle,p.coneOuterGain=f.coneOuterGain,p.distanceModel=f.distanceModel,p.maxDistance=f.maxDistance,p.refDistance=f.refDistance,p.rolloffFactor=f.rolloffFactor,p.panningModel=f.panningModel):(t._pos||(t._pos=n._pos||[0,0,-.5]),l(t,"spatial"))}return n},Sound.prototype.init=function(n){return function(){var 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l=this.el.ownerDocument;J(l,"mouseup",this._disableDelayedDrag),J(l,"touchend",this._disableDelayedDrag),J(l,"touchcancel",this._disableDelayedDrag),J(l,"mousemove",this._delayedDragTouchMoveHandler),J(l,"touchmove",this._delayedDragTouchMoveHandler),J(l,"pointermove",this._delayedDragTouchMoveHandler)},_triggerDragStart:function(l,n){n=n||l.pointerType=="touch"&&l,!this.nativeDraggable||n?this.options.supportPointer?z(document,"pointermove",this._onTouchMove):n?z(document,"touchmove",this._onTouchMove):z(document,"mousemove",this._onTouchMove):(z(C,"dragend",this),z(oe,"dragstart",this._onDragStart));try{document.selection?Ut(function(){document.selection.empty()}):window.getSelection().removeAllRanges()}catch(a){}},_dragStarted:function(l,n){if(lt=!1,oe&&C){Pe("dragStarted",this,{evt:n}),this.nativeDraggable&&z(document,"dragover",vr);var 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n=this.options,a=n.fallbackTolerance,o=n.fallbackOffset,c=l.touches?l.touches[0]:l,t=Q&&tt(Q,!0),u=Q&&t&&t.a,s=Q&&t&&t.d,f=Lt&&Ee&&xn(Ee),p=(c.clientX-ke.clientX+o.x)/(u||1)+(f?f[0]-nn[0]:0)/(u||1),e=(c.clientY-ke.clientY+o.y)/(s||1)+(f?f[1]-nn[1]:0)/(s||1);if(!U.active&&!lt){if(a&&Math.max(Math.abs(c.clientX-this._lastX),Math.abs(c.clientY-this._lastY))<a)return;this._onDragStart(l,!0)}if(Q){t?(t.e+=p-(en||0),t.f+=e-(tn||0)):t={a:1,b:0,c:0,d:1,e:p,f:e};var r="matrix(".concat(t.a,",").concat(t.b,",").concat(t.c,",").concat(t.d,",").concat(t.e,",").concat(t.f,")");G(Q,"webkitTransform",r),G(Q,"mozTransform",r),G(Q,"msTransform",r),G(Q,"transform",r),en=p,tn=e,Ne=c}l.cancelable&&l.preventDefault()}},_appendGhost:function(){if(!Q){var l=this.options.fallbackOnBody?document.body:oe,n=ae(C,!0,Lt,!0,l),a=this.options;if(Lt){for(Ee=l;G(Ee,"position")==="static"&&G(Ee,"transform")==="none"&&Ee!==document;)Ee=Ee.parentNode;Ee!==document.body&&Ee!==document.documentElement?(Ee===document&&(Ee=$e()),n.top+=Ee.scrollTop,n.left+=Ee.scrollLeft):Ee=$e(),nn=xn(Ee)}Q=C.cloneNode(!0),le(Q,a.ghostClass,!1),le(Q,a.fallbackClass,!0),le(Q,a.dragClass,!0),G(Q,"transition",""),G(Q,"transform",""),G(Q,"box-sizing","border-box"),G(Q,"margin",0),G(Q,"top",n.top),G(Q,"left",n.left),G(Q,"width",n.width),G(Q,"height",n.height),G(Q,"opacity","0.8"),G(Q,"position",Lt?"absolute":"fixed"),G(Q,"zIndex","100000"),G(Q,"pointerEvents","none"),U.ghost=Q,l.appendChild(Q),G(Q,"transform-origin",An/parseInt(Q.style.width)*100+"% "+Tn/parseInt(Q.style.height)*100+"%")}},_onDragStart:function(l,n){var a=this,o=l.dataTransfer,c=a.options;if(Pe("dragStart",this,{evt:l}),U.eventCanceled){this._onDrop();return}Pe("setupClone",this),U.eventCanceled||(ce=pn(C),ce.draggable=!1,ce.style["will-change"]="",this._hideClone(),le(ce,this.options.chosenClass,!1),U.clone=ce),a.cloneId=Ut(function(){Pe("clone",a),!U.eventCanceled&&(a.options.removeCloneOnHide||oe.insertBefore(ce,C),a._hideClone(),Oe({sortable:a,name:"clone"}))}),!n&&le(C,c.dragClass,!0),n?(Xt=!0,a._loopId=setInterval(a._emulateDragOver,50)):(J(document,"mouseup",a._onDrop),J(document,"touchend",a._onDrop),J(document,"touchcancel",a._onDrop),o&&(o.effectAllowed="move",c.setData&&c.setData.call(a,o,C)),z(document,"drop",a),G(C,"transform","translateZ(0)")),lt=!0,a._dragStartId=Ut(a._dragStarted.bind(a,n,l)),z(document,"selectstart",a),St=!0,At&&G(document.body,"user-select","none")},_onDragOver:function(l){var n=this.el,a=l.target,o,c,t,u=this.options,s=u.group,f=U.active,p=Mt===s,e=u.sort,r=xe||f,i,v=this,h=!1;if(un)return;function 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y(!1)}return!1},_ignoreWhileAnimating:null,_offMoveEvents:function(){J(document,"mousemove",this._onTouchMove),J(document,"touchmove",this._onTouchMove),J(document,"pointermove",this._onTouchMove),J(document,"dragover",qe),J(document,"mousemove",qe),J(document,"touchmove",qe)},_offUpEvents:function(){var l=this.el.ownerDocument;J(l,"mouseup",this._onDrop),J(l,"touchend",this._onDrop),J(l,"pointerup",this._onDrop),J(l,"touchcancel",this._onDrop),J(document,"selectstart",this)},_onDrop:function(l){var n=this.el,a=this.options;if(Re=de(C),Qe=de(C,a.draggable),Pe("drop",this,{evt:l}),fe=C&&C.parentNode,Re=de(C),Qe=de(C,a.draggable),U.eventCanceled){this._nulling();return}lt=!1,Ft=!1,Pt=!1,clearInterval(this._loopId),clearTimeout(this._dragStartTimer),fn(this.cloneId),fn(this._dragStartId),this.nativeDraggable&&(J(document,"drop",this),J(n,"dragstart",this._onDragStart)),this._offMoveEvents(),this._offUpEvents(),At&&G(document.body,"user-select",""),G(C,"transform",""),l&&(St&&(l.cancelable&&l.preventDefault(),!a.dropBubble&&l.stopPropagation()),Q&&Q.parentNode&&Q.parentNode.removeChild(Q),(oe===fe||xe&&xe.lastPutMode!=="clone")&&ce&&ce.parentNode&&ce.parentNode.removeChild(ce),C&&(this.nativeDraggable&&J(C,"dragend",this),rn(C),C.style["will-change"]="",St&&!lt&&le(C,xe?xe.options.ghostClass:this.options.ghostClass,!1),le(C,this.options.chosenClass,!1),Oe({sortable:this,name:"unchoose",toEl:fe,newIndex:null,newDraggableIndex:null,originalEvent:l}),oe!==fe?(Re>=0&&(Oe({rootEl:fe,name:"add",toEl:fe,fromEl:oe,originalEvent:l}),Oe({sortable:this,name:"remove",toEl:fe,originalEvent:l}),Oe({rootEl:fe,name:"sort",toEl:fe,fromEl:oe,originalEvent:l}),Oe({sortable:this,name:"sort",toEl:fe,originalEvent:l})),xe&&xe.save()):Re!==st&&Re>=0&&(Oe({sortable:this,name:"update",toEl:fe,originalEvent:l}),Oe({sortable:this,name:"sort",toEl:fe,originalEvent:l})),U.active&&((Re==null||Re===-1)&&(Re=st,Qe=Ot),Oe({sortable:this,name:"end",toEl:fe,originalEvent:l}),this.save()))),this._nulling()},_nulling:function(){Pe("nulling",this),oe=C=fe=Q=et=ce=Ht=Ze=ke=Ne=St=Re=Qe=st=Ot=ot=It=xe=Mt=U.dragged=U.ghost=U.clone=U.active=null,Yt.forEach(function(l){l.checked=!0}),Yt.length=en=tn=0},handleEvent:function(l){switch(l.type){case"drop":case"dragend":this._onDrop(l);break;case"dragenter":case"dragover":C&&(this._onDragOver(l),pr(l));break;case"selectstart":l.preventDefault();break}},toArray:function(){for(var 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S.toLowerCase()}))),pt=Object(Be.defineComponent)({name:"draggable",inheritAttrs:!1,props:dt,emits:vt,data:function(){return{error:!1}},render:function(){try{this.error=!1;var b=this.$slots,T=this.$attrs,P=this.tag,j=this.componentData,V=this.realList,Z=this.getKey,ee=Le({$slots:b,tag:P,realList:V,getKey:Z});this.componentStructure=ee;var ve=re({$attrs:T,componentData:j});return ee.render(Be.h,ve)}catch(W){return this.error=!0,Object(Be.h)("pre",{style:{color:"red"}},W.stack)}},created:function(){this.list!==null&&this.modelValue!==null&&L.a.error("modelValue and list props are mutually exclusive! 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