mapv-cloudrenderengine/dist/cloudrenderengine.js

CloudRenderEngine 是百度地图开放平台推出的 UE5 像素流三维数字孪生前端 SDK。 它通过 WebRTC 将 Unreal Engine 5 场景实时推流到浏览器，并提供统一 JavaScript API 完成场景渲染、交互控制、对象管理和行业可视化能力接入。

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required"))}},{key:"changeEarthCloud",value:function(e){this._changeEnvironment("EarthCloud",e,"earthCloud")}},{key:"changeEarthRoadNetwork",value:function(e){this._changeEnvironment("EarthRoadNetwork",e,"earthRoadNetwork")}},{key:"changeEarthTiles",value:function(e){e&&e.TilesType&&!ge.includes(e.TilesType)?console.warn("TilesType ".concat(e.TilesType," is not supported")):this._changeEnvironment("EarthTiles",e,"earthTiles")}}])}(),ye=function(e){e=void 0!==e?e:{},this.forceTURN=e.forceTURN;var t=this,i=new URLSearchParams(window.location.search);this.cfg=void 0!==e.peerConnectionOptions?e.peerConnectionOptions:{},this.cfg.sdpSemantics="unified-plan",this.cfg.offerExtmapAllowMixed=!1,i.has("ForceTURN")&&(this.forceTURN=i.has("ForceTURN")),this.forceTURN&&(console.log("Forcing TURN usage by setting ICE Transport Policy in peer connection config."),this.cfg.iceTransportPolicy="relay"),this.cfg.bundlePolicy="balanced",this.forceMaxBundle=i.has("ForceMaxBundle"),this.forceMaxBundle&&(this.cfg.bundlePolicy="max-bundle"),this.pcClient=null,this.dcClient=null,this.dcBulk=null,this.dcTexture=null,this.tnClient=null,this.enableBulkChannel=!0===e.enableBulkChannel,this.enableTextureChannel=!0===e.enableTextureChannel,this.sdpConstraints={offerToReceiveAudio:1,offerToReceiveVideo:1,voiceActivityDetection:!1},this.dataChannelOptions={ordered:!0,maxPacketLifeTime:3e3},this.bulkDataChannelOptions={ordered:!0},this.textureDataChannelOptions={ordered:!0},this.startVideoMuted=void 0!==e.startVideoMuted&&e.startVideoMuted,this.autoPlayAudio=void 0===e.autoPlayAudio||e.autoPlayAudio,this.useMic=i.has("useMic"),this.useMic||console.log("Microphone access is not enabled. Pass ?useMic in the url to enable it.");var n="localhost"===location.hostname||"127.0.0.1"===location.hostname,a="https:"===location.protocol;!this.useMic||n||a||(this.useMic=!1,console.error("Microphone access in the browser will not work if you are not on HTTPS or localhost. Disabling mic access."),console.error("For testing you can enable HTTP microphone access Chrome by visiting chrome://flags/ and enabling 'unsafely-treat-insecure-origin-as-secure'")),this.preferSFU=i.has("preferSFU"),console.log(this.preferSFU?"The browser will signal it would prefer an SFU connection. Remove ?preferSFU from the url to signal for P2P usage.":"The browser will signal for a P2P connection. Pass ?preferSFU in the url to signal for SFU usage."),this.latencyTestTimings={TestStartTimeMs:null,UEReceiptTimeMs:null,UEEncodeMs:null,UECaptureToSendMs:null,UETransmissionTimeMs:null,BrowserReceiptTimeMs:null,FrameDisplayDeltaTimeMs:null,Reset:function(){this.TestStartTimeMs=null,this.UEReceiptTimeMs=null,this.UEEncodeMs=null,this.UECaptureToSendMs=null,this.UETransmissionTimeMs=null,this.BrowserReceiptTimeMs=null,this.FrameDisplayDeltaTimeMs=null},SetUETimings:function(e){this.UEReceiptTimeMs=e.ReceiptTimeMs,this.UEEncodeMs=e.EncodeMs,this.UECaptureToSendMs=e.CaptureToSendMs,this.UETransmissionTimeMs=e.TransmissionTimeMs,this.BrowserReceiptTimeMs=Date.now(),this.OnAllLatencyTimingsReady(this)},SetFrameDisplayDeltaTime:function(e){null==this.FrameDisplayDeltaTimeMs&&(this.FrameDisplayDeltaTimeMs=Math.round(e),this.OnAllLatencyTimingsReady(this))},OnAllLatencyTimingsReady:function(e){}},this.createWebRtcVideo=function(){var e=document.createElement("video");if(e.id="streamingVideo",e.playsInline=!0,e.disablepictureinpicture=!0,e.muted=t.startVideoMuted,e.addEventListener("loadedmetadata",(function(e){t.onVideoInitialised&&t.onVideoInitialised()}),!0),"requestVideoFrameCallback"in HTMLVideoElement.prototype){var i=function(n,a){if(a.receiveTime&&a.expectedDisplayTime){var r=a.presentationTime-a.receiveTime;t.aggregatedStats||(t.aggregatedStats={}),t.aggregatedStats.receiveToCompositeMs=r}e.requestVideoFrameCallback(i)};e.requestVideoFrameCallback(i)}return e},this.video=this.createWebRtcVideo(),this.availableVideoStreams=new Map;var r=function(e){console.info("Signaling state change. |",e.srcElement.signalingState,"|")},o=function(e){console.info("Browser ICE connection |",e.srcElement.iceConnectionState,"|")},s=function(e){console.info("Browser ICE gathering |",e.srcElement.iceGatheringState,"|")},l=function(e){if(e.track&&console.log("Got track. | Kind="+e.track.kind+" | Id="+e.track.id+" | readyState="+e.track.readyState+" |"),"audio"!=e.track.kind){e.track.kind;var i,n=T(e.streams);try{for(n.s();!(i=n.n()).done;){var a=i.value;t.availableVideoStreams.has(a.id)||t.availableVideoStreams.set(a.id,a)}}catch(e){n.e(e)}finally{n.f()}t.video.srcObject=e.streams[0],e.track.onunmute=function(){t.video.srcObject=e.streams[0],t.onNewVideoTrack(e.streams)}}else u(e.streams[0])},u=function(e){if(t.video.srcObject!=e&&t.video.srcObject&&t.video.srcObject!==e){var i=document.createElement("Audio");if(i.srcObject=e,t.autoPlayAudio)i.play();else{var n=function(){i.play(),t.video.removeEventListener("click",n)};t.video.addEventListener("click",n)}console.log("Created new audio element to play seperate audio stream.")}},c=function(e){var i=e.channel;console.log("Data channel created for us by browser (label=".concat(i&&i.label,")")),!i||"cre-bulk"!==i.label&&"cre-texture"!==i.label?(t.dcClient=i,d(i,!1)):console.warn("[webRtcPlayer] extra DataChannel '".concat(i.label,"' ignored (PS1 single-channel constraint)"))},d=function(e,i){try{return e.binaryType="arraybuffer",e.onopen=function(n){console.log("Data channel connected (label=".concat(e.label,")")),i?t.onBulkChannelConnected&&t.onBulkChannelConnected():t.onDataChannelConnected&&t.onDataChannelConnected()},e.onclose=function(t){console.log("Data channel closed (label=".concat(e.label,")"),t)},e.onmessage=function(e){var n=e.data;"string"==typeof n&&(n=function(e){var t,i,n=new Array;t=e.length;for(var a=0;a<t;a++)(i=e.charCodeAt(a))>=65536&&i<=1114111?(n.push(i>>18&7|240),n.push(i>>12&63|128),n.push(i>>6&63|128),n.push(63&i|128)):i>=2048&&i<=65535?(n.push(i>>12&15|224),n.push(i>>6&63|128),n.push(63&i|128)):i>=128&&i<=2047?(n.push(i>>6&31|192),n.push(63&i|128)):n.push(255&i);return new Uint8Array(n).buffer}(n)),i&&t.onBulkChannelMessage?t.onBulkChannelMessage(n):t.onDataChannelMessage&&t.onDataChannelMessage(n)},e.onerror=function(t){console.error("Data channel error (label=".concat(e.label,")"),t)},e}catch(e){return console.warn("No data channel",e),null}},h=function(e){var i=e.candidate;i&&i.candidate&&(console.log("%c[Browser ICE candidate]","background: violet; color: black","| Type=",i.type,"| Protocol=",i.protocol,"| Address=",i.address,"| Port=",i.port,"|"),t.onWebRtcCandidate(i))},f=function(e){e.sdp=e.sdp.replace("useinbandfec=1","useinbandfec=1;stereo=1;sprop-maxcapturerate=48000")},p=function(e){e.onsignalingstatechange=r,e.oniceconnectionstatechange=o,e.onicegatheringstatechange=s,e.ontrack=l,e.onicecandidate=h,e.ondatachannel=c},m=function(){var e=w(L().mark((function e(i){var n,a,r,o,s,l,u,c,d,h,f,p;return L().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(n=i.getTransceivers().length>0,i.addTransceiver("video",{direction:"recvonly"}),t.useMic){e.next=6;break}i.addTransceiver("audio",{direction:"recvonly"}),e.next=11;break;case 6:return a=!!t.useMic&&{autoGainControl:!1,channelCount:1,echoCancellation:!1,latency:0,noiseSuppression:!1,sampleRate:48e3,volume:1},e.next=9,navigator.mediaDevices.getUserMedia({video:!1,audio:a});case 9:if(r=e.sent)if(n){o=T(i.getTransceivers());try{for(o.s();!(s=o.n()).done;)if((l=s.value)&&l.receiver&&l.receiver.track&&"audio"===l.receiver.track.kind){u=T(r.getTracks());try{for(u.s();!(c=u.n()).done;)(d=c.value).kind&&"audio"==d.kind&&(l.sender.replaceTrack(d),l.direction="sendrecv")}catch(e){u.e(e)}finally{u.f()}}}catch(e){o.e(e)}finally{o.f()}}else{h=T(r.getTracks());try{for(h.s();!(f=h.n()).done;)(p=f.value).kind&&"audio"==p.kind&&i.addTransceiver(p,{direction:"sendrecv"})}catch(e){h.e(e)}finally{h.f()}}else i.addTransceiver("audio",{direction:"recvonly"});case 11:case"end":return e.stop()}}),e)})));return function(t){return e.apply(this,arguments)}}();this.setVideoEnabled=function(e){t.video.srcObject.getTracks().forEach((function(t){return t.enabled=e}))},this.startLatencyTest=function(e){t.video&&(t.latencyTestTimings.Reset(),t.latencyTestTimings.TestStartTimeMs=Date.now(),e(t.latencyTestTimings.TestStartTimeMs))},this.handleCandidateFromServer=function(e){var i=new RTCIceCandidate(e);console.log("%c[Unreal ICE candidate]","background: pink; color: black","| Type=",i.type,"| Protocol=",i.protocol,"| Address=",i.address,"| Port=",i.port,"|"),t.forceTURN&&i.candidate.indexOf("relay")<0?console.warn("Dropping candidate because it was not TURN relay.","| Type=",i.type,"| Protocol=",i.protocol,"| Address=",i.address,"| Port=",i.port,"|"):t.pcClient.addIceCandidate(i).catch((function(e){console.error("Failed to add ICE candidate",e)}))},this.createOffer=function(){t.pcClient&&(console.log("Closing existing PeerConnection"),t.pcClient.close(),t.pcClient=null),t.pcClient=new RTCPeerConnection(t.cfg),p(t.pcClient),m(t.pcClient).finally((function(){var e;t.dcClient=function(e,t,i){var n=arguments.length>3&&void 0!==arguments[3]&&arguments[3],a=e.createDataChannel(t,i);return console.log("Created datachannel (".concat(t,")")),d(a,n),a}(t.pcClient,"cirrus",t.dataChannelOptions,!1),(t.enableBulkChannel||t.enableTextureChannel)&&console.info("[webRtcPlayer] cre-bulk/cre-texture physical channels disabled (PS1 single-channel); JS-side priority queues still active"),(e=t.pcClient).createOffer(t.sdpConstraints).then((function(i){f(i),e.setLocalDescription(i),t.onWebRtcOffer&&t.onWebRtcOffer(i)}),(function(){console.warn("Couldn't create offer")}))}))},this.receiveOffer=function(e){var i=new RTCSessionDescription(e);t.pcClient||(console.log("Creating a new PeerConnection in the browser.",t.cfg),t.pcClient=new RTCPeerConnection(t.cfg),p(t.pcClient),t.pcClient.setRemoteDescription(i).then((function(){m(t.pcClient).finally((function(){t.pcClient.createAnswer().then((function(e){return t.pcClient.setLocalDescription(e)})).then((function(){t.onWebRtcAnswer&&t.onWebRtcAnswer(t.pcClient.currentLocalDescription)})).then((function(){var e,i=T(t.pcClient.getReceivers());try{for(i.s();!(e=i.n()).done;)e.value.playoutDelayHint=0}catch(e){i.e(e)}finally{i.f()}})).catch((function(e){return console.error("createAnswer() failed:",e)}))}))})))},this.receiveAnswer=function(e){var i=new RTCSessionDescription(e);t.pcClient.setRemoteDescription(i);var n,a=T(t.pcClient.getReceivers());try{for(a.s();!(n=a.n()).done;)n.value.playoutDelayHint=0}catch(e){a.e(e)}finally{a.f()}},this.close=function(){t.pcClient&&(console.log("Closing existing peerClient"),t.pcClient.close(),t.pcClient=null),t.dcClient=null,t.dcBulk=null,t.dcTexture=null,t.aggregateStatsIntervalId&&clearInterval(t.aggregateStatsIntervalId)},this.send=function(e){if(t.dcClient&&"open"==t.dcClient.readyState)try{t.dcClient.send(e)}catch(e){console.error("dcClient.send error: ",e)}},this.sendBulk=function(e){var i=t.dcBulk&&"open"===t.dcBulk.readyState?t.dcBulk:t.dcClient;if(i&&"open"===i.readyState)try{i.send(e)}catch(e){console.error("bulk send error: ",e)}},this.getBulkChannel=function(){return t.dcBulk&&"open"===t.dcBulk.readyState?t.dcBulk:t.dcClient},this.getStats=function(e){t.pcClient&&e&&t.pcClient.getStats(null).then((function(t){e(t)}))},this.aggregateStats=function(e){var i=(t.aggregatedStats||(t.aggregatedStats={}),function(e){var i={};e.forEach((function(e){if("inbound-rtp"==e.type&&!e.isRemote&&("video"==e.mediaType||e.id.toLowerCase().includes("video"))&&(i.timestamp=e.timestamp,i.bytesReceived=e.bytesReceived,i.framesDecoded=e.framesDecoded,i.packetsLost=e.packetsLost,i.framesReceivedRtp=e.framesReceived,i.totalDecodeTime=e.totalDecodeTime,i.jitterBufferDelay=e.jitterBufferDelay,i.jitterBufferEmittedCount=e.jitterBufferEmittedCount,i.processingDelay=e.processingDelay,i.framesAssembledFromMultiplePackets=e.framesAssembledFromMultiplePackets,i.bytesReceivedStart=t.aggregatedStats&&t.aggregatedStats.bytesReceivedStart?t.aggregatedStats.bytesReceivedStart:e.bytesReceived,i.framesDecodedStart=t.aggregatedStats&&t.aggregatedStats.framesDecodedStart?t.aggregatedStats.framesDecodedStart:e.framesDecoded,i.timestampStart=t.aggregatedStats&&t.aggregatedStats.timestampStart?t.aggregatedStats.timestampStart:e.timestamp,t.aggregatedStats&&t.aggregatedStats.timestamp)){t.aggregatedStats.bytesReceived&&(i.bitrate=8*(i.bytesReceived-t.aggregatedStats.bytesReceived)/(i.timestamp-t.aggregatedStats.timestamp),i.bitrate=Math.floor(i.bitrate),i.lowBitrate=t.aggregatedStats.lowBitrate&&t.aggregatedStats.lowBitrate<i.bitrate?t.aggregatedStats.lowBitrate:i.bitrate,i.highBitrate=t.aggregatedStats.highBitrate&&t.aggregatedStats.highBitrate>i.bitrate?t.aggregatedStats.highBitrate:i.bitrate),t.aggregatedStats.bytesReceivedStart&&(i.avgBitrate=8*(i.bytesReceived-t.aggregatedStats.bytesReceivedStart)/(i.timestamp-t.aggregatedStats.timestampStart),i.avgBitrate=Math.floor(i.avgBitrate)),t.aggregatedStats.framesDecoded&&(i.framerate=(i.framesDecoded-t.aggregatedStats.framesDecoded)/((i.timestamp-t.aggregatedStats.timestamp)/1e3),i.framerate=Math.floor(i.framerate),i.lowFramerate=t.aggregatedStats.lowFramerate&&t.aggregatedStats.lowFramerate<i.framerate?t.aggregatedStats.lowFramerate:i.framerate,i.highFramerate=t.aggregatedStats.highFramerate&&t.aggregatedStats.highFramerate>i.framerate?t.aggregatedStats.highFramerate:i.framerate),t.aggregatedStats.framesDecodedStart&&(i.avgframerate=(i.framesDecoded-t.aggregatedStats.framesDecodedStart)/((i.timestamp-t.aggregatedStats.timestampStart)/1e3),i.avgframerate=Math.floor(i.avgframerate));var n=i.timestamp-t.aggregatedStats.timestamp;if(void 0!==i.framesReceivedRtp&&void 0!==t.aggregatedStats.framesReceivedRtp&&n>0){var a=i.framesReceivedRtp-t.aggregatedStats.framesReceivedRtp;a>0&&(i.frameInterArrivalMs=n/a)}if(void 0!==i.totalDecodeTime&&void 0!==t.aggregatedStats.totalDecodeTime){var r=i.framesDecoded-t.aggregatedStats.framesDecoded;r>0&&(i.decodeDurationMs=1e3*(i.totalDecodeTime-t.aggregatedStats.totalDecodeTime)/r)}if(void 0!==i.jitterBufferDelay&&void 0!==t.aggregatedStats.jitterBufferDelay){var o=(i.jitterBufferEmittedCount||0)-(t.aggregatedStats.jitterBufferEmittedCount||0);o>0&&(i.jitterBufferDelayMs=1e3*(i.jitterBufferDelay-t.aggregatedStats.jitterBufferDelay)/o)}if(void 0!==i.processingDelay&&void 0!==t.aggregatedStats.processingDelay){var s=void 0!==i.framesAssembledFromMultiplePackets&&void 0!==t.aggregatedStats.framesAssembledFromMultiplePackets?i.framesAssembledFromMultiplePackets-t.aggregatedStats.framesAssembledFromMultiplePackets:i.framesDecoded-t.aggregatedStats.framesDecoded;s>0&&(i.processingDelayMs=1e3*(i.processingDelay-t.aggregatedStats.processingDelay)/s)}}"track"!=e.type||"video_label"!=e.trackIdentifier&&"video"!=e.kind||(i.framesDropped=e.framesDropped,i.framesReceived=e.framesReceived,i.framesDroppedPercentage=e.framesReceived>0?e.framesDropped/e.framesReceived*100:0,i.frameHeight=e.frameHeight,i.frameWidth=e.frameWidth,i.frameHeightStart=t.aggregatedStats&&t.aggregatedStats.frameHeightStart?t.aggregatedStats.frameHeightStart:e.frameHeight,i.frameWidthStart=t.aggregatedStats&&t.aggregatedStats.frameWidthStart?t.aggregatedStats.frameWidthStart:e.frameWidth),"inbound-rtp"!=e.type||"video"!=e.mediaType&&"video"!=e.kind||(e.frameHeight&&!i.frameHeight&&(i.frameHeight=e.frameHeight),e.frameWidth&&!i.frameWidth&&(i.frameWidth=e.frameWidth),void 0!==e.framesDropped&&void 0===i.framesDropped&&(i.framesDropped=e.framesDropped),void 0!==e.framesReceived&&void 0===i.framesReceived&&(i.framesReceived=e.framesReceived,i.framesReceived>0&&void 0!==i.framesDropped&&(i.framesDroppedPercentage=i.framesDropped/i.framesReceived*100))),"candidate-pair"==e.type&&e.hasOwnProperty("currentRoundTripTime")&&0!=e.currentRoundTripTime&&(i.currentRoundTripTime=e.currentRoundTripTime)})),t.aggregatedStats.receiveToCompositeMs&&(i.receiveToCompositeMs=t.aggregatedStats.receiveToCompositeMs,t.latencyTestTimings.SetFrameDisplayDeltaTime(t.aggregatedStats.receiveToCompositeMs)),t.aggregatedStats=i,t.onAggregatedStats&&t.onAggregatedStats(i)});t.aggregateStatsIntervalId=setInterval((function(){t.getStats(i)}),e)}};!function(e,t){void 0===t&&(t={});var i=t.insertAt;if("undefined"!=typeof document){var n=document.head||document.getElementsByTagName("head")[0],a=document.createElement("style");a.type="text/css","top"===i&&n.firstChild?n.insertBefore(a,n.firstChild):n.appendChild(a),a.styleSheet?a.styleSheet.cssText=e:a.appendChild(document.createTextNode(e))}}("/* 视频流送的视频组件样式 */\nvideo {\n    position: absolute;\n    width: 100%;\n    height: 100%;\n}\n\n/* 视频流送的整体根组件属性 */\n#player {\n    width: 100%;\n    height: 100%;\n    position: relative;\n    background-color: #000;\n}\n\n/* 如果不是链接后直接加载（即connect_on_load: false）那么便会显示该画面，用于配置显示蒙版的样式 */\n#videoPlayOverlay {\n    z-index: 30;\n    position: absolute;\n    font-size: 1.8em;\n    width: 100%;\n    height: 100%;\n    color: white;\n    background-color: rgba(100, 100, 100, .7);\n}\n\n/* State for element to be clickable */\n/* 待开始页面显示状态的样式 */\n.clickableState {\n    align-items: center;\n    justify-content: center;\n    display: flex;\n    cursor: pointer;\n}\n\n.textDisplayState {\n    width: 100%;\n    height: 100%;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n}\n\n/* State to hide overlay, WebRTC communication is in progress and or is playing */\n/* 待开始页面隐藏 */\n.hiddenState {\n    display: none;\n}\n\n/* 如果不是链接后直接加载（即connect_on_load: false）那么便会显示该按钮文字，用于配置显示样式 */\n#playButton {\n    display: inline-block;\n    height: auto;\n}");var be=function(){return C((function e(){k(this,e)}),[{key:"addEventListener",value:function(e,t){void 0===this._listeners&&(this._listeners={}),this._needsDispatchedToUE=!1;var i=this._listeners;void 0===i[e]&&(i[e]=[]),-1===i[e].indexOf(t)&&(i[e].push(t),this._needsDispatchedToUE=!0,this._dispatchAddListenerTypes||(this._dispatchAddListenerTypes=[]),this._dispatchAddListenerTypes.push(e))}},{key:"hasEventListener",value:function(e,t){if(void 0===this._listeners)return!1;var i=this._listeners;return void 0!==i[e]&&-1!==i[e].indexOf(t)}},{key:"removeEventListener",value:function(e,t){if(void 0!==this._listeners){this._needsDispatchedToUE=!1;var i=this._listeners[e];if(void 0!==i){var n=i.indexOf(t);-1!==n&&(i.splice(n,1),this._needsDispatchedToUE=!0,this._dispatchRemoveListenerTypes||(this._dispatchRemoveListenerTypes=[]),this._dispatchRemoveListenerTypes.push(e))}}}},{key:"dispatchEvent",value:function(e){if(void 0!==this._listeners){var t=this._listeners[e.type];if(void 0!==t){e.target=this;for(var i=t.slice(0),n=0,a=i.length;n<a;n++)e.index=n,i[n].call(this,e);e.target=null}}}},{key:"_silentlyRemoveEventListener",value:function(e,t,i){if(e&&i&&void 0!==e._listeners){var n=e._listeners[t];if(void 0!==n){var a=n.indexOf(i);-1!==a&&n.splice(a,1)}}}}])}(),xe=function(){function t(i){var n;return k(this,t),(n=N(this,t)).haveEvents="GamepadEvent"in window,n.haveWebkitEvents="WebKitGamepadEvent"in window,n.cloudRenderEngine=i,n.playerElement=document.getElementById("player"),n.promiseResponses=[],n.scene=n.cloudRenderEngine.scene,n.interactiveObjects=new Map,n.blacklist=new Set,n.mousedownTime=null,n.mouse=new e(0,0),n.selection=[],n.logMessages=!1,n.inputOptions=i.inputOptions,n.playerElement&&(n.playerElement.tabIndex<10&&(n.playerElement.tabIndex=1e3),n.playerElement.addEventListener("contextmenu",(function(e){e.preventDefault()}),!1)),n}return z(t,be),C(t,[{key:"updateObjectsWithEvent",value:function(){var e=new Map;this.scene&&this.scene.children.length&&this.scene.children.forEach((function(t,i){t._listeners&&e.set(t.uuid,t)})),this.interactiveObjects.clear(),this.interactiveObjects=e}},{key:"isKeyCodeBrowserKey",value:function(e){return e>=112&&e<=123||9===e}},{key:"getKeyCode",value:function(e){return e.keyCode===he.Shift&&"ShiftRight"===e.code?he.RightShift:e.keyCode===he.Control&&"ControlRight"===e.code?he.RightControl:e.keyCode===he.Alt&&"AltRight"===e.code?he.RightAlt:e.keyCode}},{key:"registerKeyboardEvents",value:function(){var e=this;document.onkeydown=function(t){e.print_inputs&&console.log("key down ".concat(t.keyCode,", repeat = ").concat(t.repeat)),e.cloudRenderEngine.sendInputData(new Uint8Array([le.KeyDown,e.getKeyCode(t),t.repeat]).buffer),t.keyCode===he.BackSpace&&document.onkeypress({charCode:he.BackSpace}),e.inputOptions.suppressBrowserKeys&&e.isKeyCodeBrowserKey(t.keyCode)&&t.preventDefault()},document.onkeyup=function(t){e.print_inputs&&console.log("key up ".concat(t.keyCode)),e.cloudRenderEngine.sendInputData(new Uint8Array([le.KeyUp,e.getKeyCode(t)]).buffer),e.inputOptions.suppressBrowserKeys&&e.isKeyCodeBrowserKey(t.keyCode)&&t.preventDefault()},document.onkeypress=function(t){e.print_inputs&&console.log("key press ".concat(t.charCode));var i=new DataView(new ArrayBuffer(3));i.setUint8(0,le.KeyPress),i.setUint16(1,t.charCode,!0),e.cloudRenderEngine.sendInputData(i.buffer)}}},{key:"resizePlayerStyleToFillWindow",value:function(e){var t=e.getElementsByTagName("VIDEO"),i=window.innerHeight/window.innerWidth,n=e.clientHeight/e.clientWidth,a=t.videoHeight/t.videoWidth;isNaN(a)?(this.styleWidth=window.innerWidth,this.styleHeight=window.innerHeight,this.styleTop=0,this.styleLeft=0,e.style="top: "+this.styleTop+"px; left: "+this.styleLeft+"px; width: "+this.styleWidth+"px; height: "+this.styleHeight+"px; cursor: "+this.styleCursor+"; "+this.styleAdditional):i<n?(this.styleWidth=Math.floor(window.innerHeight/a),this.styleHeight=window.innerHeight,this.styleTop=0,this.styleLeft=Math.floor(.5*(window.innerWidth-this.styleWidth)),e.style="top: "+this.styleTop+"px; left: "+this.styleLeft+"px; width: "+this.styleWidth+"px; height: "+this.styleHeight+"px; cursor: "+this.styleCursor+"; "+this.styleAdditional):(this.styleWidth=window.innerWidth,this.styleHeight=Math.floor(window.innerWidth*a),this.styleTop=Math.floor(.5*(window.innerHeight-this.styleHeight)),this.styleLeft=0,e.style="top: "+this.styleTop+"px; left: "+this.styleLeft+"px; width: "+this.styleWidth+"px; height: "+this.styleHeight+"px; cursor: "+this.styleCursor+"; "+this.styleAdditional)}},{key:"resizePlayerStyleToActualSize",value:function(e){var t=e.getElementsByTagName("VIDEO");if(t.length>0){this.styleWidth=t[0].videoWidth,this.styleHeight=t[0].videoHeight;var i=Math.floor(.5*(window.innerHeight-this.styleHeight)),n=Math.floor(.5*(window.innerWidth-this.styleWidth));this.styleTop=i>0?i:0,this.styleLeft=n>0?n:0,e.style="top: "+this.styleTop+"px; left: "+this.styleLeft+"px; width: "+this.styleWidth+"px; height: "+this.styleHeight+"px; cursor: "+this.styleCursor+"; "+this.styleAdditional}}},{key:"resizePlayerStyleToArbitrarySize",value:function(e){e.style="top: 0px; left: 0px; width: "+this.styleWidth+"px; height: "+this.styleHeight+"px; cursor: "+this.styleCursor+"; "+this.styleAdditional}},{key:"setupFreezeFrameOverlay",value:function(){this.cloudRenderEngine.freezeFrameOverlay=document.createElement("div"),this.cloudRenderEngine.freezeFrameOverlay.id="this.cloudRenderEngine.freezeFrameOverlay",this.cloudRenderEngine.freezeFrameOverlay.style.display="none",this.cloudRenderEngine.freezeFrameOverlay.style.pointerEvents="none",this.cloudRenderEngine.freezeFrameOverlay.style.position="absolute",this.cloudRenderEngine.freezeFrameOverlay.style.zIndex="20";var e=document.createElement("img");e.style.position="absolute",this.cloudRenderEngine.freezeFrameOverlay.appendChild(e)}},{key:"showFreezeFrameOverlay",value:function(){this.cloudRenderEngine.freezeFrame.valid&&(this.cloudRenderEngine.freezeFrameOverlay.classList.add("freezeframeBackground"),this.cloudRenderEngine.freezeFrameOverlay.style.display="block")}},{key:"invalidateFreezeFrameOverlay",value:function(){this.cloudRenderEngine.freezeFrameOverlay.style.display="none",this.cloudRenderEngine.freezeFrame.valid=!1,this.cloudRenderEngine.freezeFrameOverlay.classList.remove("freezeframeBackground"),this.cloudRenderEngine.webRtcPlayerObj&&this.cloudRenderEngine.webRtcPlayerObj.setVideoEnabled(!0)}},{key:"resizeFreezeFrameOverlay",value:function(){if(0!==this.cloudRenderEngine.freezeFrame.width&&0!==this.cloudRenderEngine.freezeFrame.height){var e=0,t=0,i=0,n=0,a=document.getElementById("enlarge-display-to-fill-window-tgl"),r=document.getElementById("player");if(null!==a&&a.checked){var o=window.innerWidth/window.innerHeight,s=this.cloudRenderEngine.freezeFrame.width/this.cloudRenderEngine.freezeFrame.height;o<s?(e=window.innerWidth,t=Math.floor(window.innerWidth/s),i=Math.floor(.5*(window.innerHeight-t)),n=0):(e=Math.floor(window.innerHeight*s),t=window.innerHeight,i=0,n=Math.floor(.5*(window.innerWidth-e)))}else{var l=r.offsetWidth/r.offsetHeight,u=this.cloudRenderEngine.freezeFrame.width/this.cloudRenderEngine.freezeFrame.height;l<u?(e=r.offsetWidth,t=Math.floor(r.offsetWidth/u),i=Math.floor(.5*(r.offsetHeight-t)),n=0):(e=Math.floor(r.offsetHeight*u),t=r.offsetHeight,i=0,n=Math.floor(.5*(r.offsetWidth-e)))}var c=document.getElementById("this.cloudRenderEngine.freezeFrameOverlay").childNodes[0];this.cloudRenderEngine.freezeFrameOverlay.style.width=r.offsetWidth+"px",this.cloudRenderEngine.freezeFrameOverlay.style.height=r.offsetHeight+"px",this.cloudRenderEngine.freezeFrameOverlay.style.left="0px",this.cloudRenderEngine.freezeFrameOverlay.style.top="0px",c.style.width=e+"px",c.style.height=t+"px",c.style.left=n+"px",c.style.top=i+"px"}}},{key:"resizePlayerStyle",value:function(e){var t=document.getElementById("player");if(t)if(this.cloudRenderEngine.updateVideoStreamSize(),t.classList.contains("fixed-size"))this.setupMouseAndFreezeFrame(t);else{var i=document.getElementById("enlarge-display-to-fill-window-tgl"),n=window.innerWidth<t.videoWidth||window.innerHeight<t.videoHeight;null!==i?i.checked||n?this.resizePlayerStyleToFillWindow(t):this.resizePlayerStyleToActualSize(t):this.resizePlayerStyleToArbitrarySize(t),this.setupMouseAndFreezeFrame(t)}}},{key:"setupMouseAndFreezeFrame",value:function(e){this.playerElementClientRect=e.getBoundingClientRect(),this.cloudRenderEngine.setupNormalizeAndQuantize(),this.resizeFreezeFrameOverlay()}},{key:"onOrientationChange",value:function(e){var t=this;clearTimeout(this._orientationChangeTimeout),this._orientationChangeTimeout=setTimeout((function(){t.resizePlayerStyle()}),500)}},{key:"setupHtmlEvents",value:function(){var e=this,t=this;if(window.addEventListener("resize",(function(t){e.resizePlayerStyle(t)}),!0),window.addEventListener("orientationchange",(function(t){e.onOrientationChange(t)})),this.haveEvents?(window.addEventListener("gamepadconnected",(function(t){e.gamepadConnectHandler(t)})),window.addEventListener("gamepaddisconnected",(function(t){e.gamepadDisconnectHandler(t)}))):this.haveWebkitEvents&&(window.addEventListener("webkitgamepadconnected",(function(t){e.gamepadConnectHandler(t)})),window.addEventListener("webkitgamepaddisconnected",(function(t){e.gamepadDisconnectHandler(t)}))),this.cloudRenderEngine.isShowTestUI){document.getElementById("overlayButton").addEventListener("click",(function(t){e.onExpandOverlay_Click(t)}));var i=document.getElementById("enlarge-display-to-fill-window-tgl");null!==i&&(i.onchange=function(e){t.resizePlayerStyle()}),this.cloudRenderEngine.qualityControlOwnershipCheckBox=document.getElementById("quality-control-ownership-tgl"),null!==this.cloudRenderEngine.qualityControlOwnershipCheckBox&&(this.cloudRenderEngine.qualityControlOwnershipCheckBox.onchange=function(e){t.cloudRenderEngine.requestQualityControl()});var n=document.getElementById("encoder-params-submit");null!==n&&(n.onclick=function(e){var i=document.getElementById("encoder-min-qp-text").value,n=document.getElementById("encoder-max-qp-text").value;t.cloudRenderEngine.emitCommand({ConsoleCommand:"PixelStreaming.Encoder.MinQP "+i}),t.cloudRenderEngine.emitCommand({ConsoleCommand:"PixelStreaming.Encoder.MaxQP "+n})});var a=document.getElementById("webrtc-params-submit");null!==a&&(a.onclick=function(e){var i=document.getElementById("webrtc-fps-text").value,n=1e3*document.getElementById("webrtc-min-bitrate-text").value,a=1e3*document.getElementById("webrtc-max-bitrate-text").value;t.cloudRenderEngine.emitCommand({ConsoleCommand:"PixelStreaming.WebRTC.Fps "+i}),t.cloudRenderEngine.emitCommand({ConsoleCommand:"PixelStreaming.WebRTC.MinBitrate "+n}),t.cloudRenderEngine.emitCommand({ConsoleCommand:"PixelStreaming.WebRTC.MaxBitrate "+a})});var r=document.getElementById("show-fps-button");null!==r&&(r.onclick=function(e){t.cloudRenderEngine.emitCommand({ConsoleCommand:"Stat FPS"})});var o=document.getElementById("match-viewport-res-tgl");null!==o&&(o.onchange=function(e){t.cloudRenderEngine.matchViewportResolution=o.checked});var s=document.getElementById("show-stats-tgl");null!==s&&(s.onchange=function(e){document.getElementById("statsContainer").style.display=e.target.checked?"block":"none"});var l=document.getElementById("test-latency-button");l&&(l.onclick=function(){e.sendStartLatencyTest()}),this.cloudRenderEngine.setupToggleWithUrlParams("prefer-sfu-tgl","preferSFU"),this.cloudRenderEngine.setupToggleWithUrlParams("use-mic-tgl","useMic"),this.cloudRenderEngine.setupToggleWithUrlParams("force-turn-tgl","ForceTURN");var u=document.getElementById("stream-select"),c=document.getElementById("track-select");u&&(u.onchange=function(e){var i=t.cloudRenderEngine.webRtcPlayerObj.availableVideoStreams.get(u.value);t.cloudRenderEngine.webRtcPlayerObj.video.srcObject=i,t.cloudRenderEngine.streamTrackSource=i,t.cloudRenderEngine.webRtcPlayerObj.video.play(),t.cloudRenderEngine.updateTrackList()},c&&(c.onchange=function(e){if(t.cloudRenderEngine.streamTrackSource||(t.cloudRenderEngine.streamTrackSource=t.cloudRenderEngine.webRtcPlayerObj.availableVideoStreams.get(u.value)),t.cloudRenderEngine.streamTrackSource){var i,n=T(t.cloudRenderEngine.streamTrackSource.getVideoTracks());try{for(n.s();!(i=n.n()).done;){var a=i.value;if(a.id===c.value){t.cloudRenderEngine.webRtcPlayerObj.video.srcObject=new MediaStream([a]),t.cloudRenderEngine.webRtcPlaye