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v={Esc:"Escape",Nonconvert:"NonConvert",Left:"ArrowLeft",Up:"ArrowUp",Right:"ArrowRight",Down:"ArrowDown",Del:"Delete",Menu:"ContextMenu",MediaNextTrack:"MediaTrackNext",MediaPreviousTrack:"MediaTrackPrevious",SelectMedia:"MediaSelect",HalfWidth:"Hankaku",FullWidth:"Zenkaku",RomanCharacters:"Romaji",Crsel:"CrSel",Exsel:"ExSel",Zoom:"ZoomToggle"},k=function(e,t){var o={};return Object.keys(e).forEach(function(i){var n=e[i];t in n&&(o[n[t]]=n)}),o}(l,"code");try{var m=n&&"location"in new KeyboardEvent("")}catch(e){}"KeyboardEvent"in e&&"defineProperty"in Object&&function(){function e(e,t,o){t in e||Object.defineProperty(e,t,o)}if(e(KeyboardEvent.prototype,"code",{get:function(){var e=i(this);return e?e.code:""}}),"key"in KeyboardEvent.prototype){var t=Object.getOwnPropertyDescriptor(KeyboardEvent.prototype,"key");Object.defineProperty(KeyboardEvent.prototype,"key",{get:function(){var e=t.get.call(this);return 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t=this.el;this.active&&this.checkpoint!==e&&(this.checkpoint&&t.emit("navigation-end",{checkpoint:this.checkpoint}),this.checkpoint=e,this.sync(),this.position.distanceTo(this.targetPosition)<.1?this.checkpoint=null:(t.emit("navigation-start",{checkpoint:e}),"teleport"===this.data.mode&&(this.el.setAttribute("position",this.targetPosition),this.checkpoint=null,t.emit("navigation-end",{checkpoint:e}),t.components["movement-controls"].updateNavLocation())))},isVelocityActive:function(){return!(!this.active||!this.checkpoint)},getVelocity:function(){if(this.active){var e=this.data,t=this.offset,o=this.position,i=this.targetPosition,n=this.checkpoint;return this.sync(),o.distanceTo(i)<.1?(this.checkpoint=null,this.el.emit("navigation-end",{checkpoint:n}),t.set(0,0,0)):(t.setLength(e.animateSpeed),t)}},sync:function(){var e=this.offset,t=this.position,o=this.targetPosition;t.copy(this.el.getAttribute("position")),o.copy(this.checkpoint.object3D.getWorldPosition()),o.add(this.checkpoint.components.checkpoint.getOffset()),e.copy(o).sub(t)}})},{}],6:[function(e,t,o){"use strict";var i=e("../../lib/GamepadButton"),n=e("../../lib/GamepadButtonEvent");t.exports=AFRAME.registerComponent("gamepad-controls",{GamepadButton:i,schema:{controller:{default:0,oneOf:[0,1,2,3]},enabled:{default:!0},debug:{default:!1},camera:{default:"[camera]",type:"selector"},rotationSensitivity:{default:2}},init:function(){var e=this.el.sceneEl;this.prevTime=window.performance.now(),this.buttons={};var t=this.el.object3D.rotation;this.pitch=new THREE.Object3D,this.pitch.rotation.x=THREE.Math.degToRad(t.x),this.yaw=new THREE.Object3D,this.yaw.position.y=10,this.yaw.rotation.y=THREE.Math.degToRad(t.y),this.yaw.add(this.pitch),e.addBehavior(this)},update:function(){this.tick()},tick:function(e,t){this.updateButtonState(),this.updateRotation(t)},remove:function(){},isVelocityActive:function(){if(!this.data.enabled||!this.isConnected())return!1;var e=this.getDpad(),t=this.getJoystick(0),o=e.x||t.x,i=e.y||t.y;return Math.abs(o)>.2||Math.abs(i)>.2},getVelocityDelta:function(){var e=this.getDpad(),t=this.getJoystick(0),o=e.x||t.x,i=e.y||t.y,n=new THREE.Vector3;return Math.abs(o)>.2&&(n.x+=o),Math.abs(i)>.2&&(n.z+=i),n},isRotationActive:function(){if(!this.data.enabled||!this.isConnected())return!1;var e=this.getJoystick(1);return Math.abs(e.x)>.2||Math.abs(e.y)>.2},updateRotation:function(e){if(this.isRotationActive()){var t=this.data,o=this.yaw,i=this.pitch,n=t.camera.components["look-controls"],a=n&&n.pitchObject&&n.yawObject;a&&(i.rotation.copy(n.pitchObject.rotation),o.rotation.copy(n.yawObject.rotation));var c=this.getJoystick(1);Math.abs(c.x)<=.2&&(c.x=0),Math.abs(c.y)<=.2&&(c.y=0),c.multiplyScalar(t.rotationSensitivity*e/1e3),o.rotation.y-=c.x,i.rotation.x-=c.y,i.rotation.x=Math.max(-Math.PI/2,Math.min(Math.PI/2,i.rotation.x)),t.camera.object3D.rotation.set(i.rotation.x,o.rotation.y,0),a&&(n.pitchObject.rotation.copy(i.rotation),n.yawObject.rotation.copy(o.rotation))}},updateButtonState:function(){var e=this.getGamepad();if(this.data.enabled&&e)for(var t=0;t<e.buttons.length;t++)e.buttons[t].pressed&&!this.buttons[t]?this.emit(new n("gamepadbuttondown",t,e.buttons[t])):!e.buttons[t].pressed&&this.buttons[t]&&this.emit(new n("gamepadbuttonup",t,e.buttons[t])),this.buttons[t]=e.buttons[t].pressed;else Object.keys(this.buttons)&&(this.buttons={})},emit:function(e){this.el.emit(e.type,e),this.el.emit(e.type+":"+e.index,new n(e.type,e.index,e))},getGamepad:function(){var e=navigator.getGamepads&&navigator.getGamepads()[this.data.controller],t=this.el.sceneEl.components["proxy-controls"];return t&&t.isConnected()&&t.getGamepad(this.data.controller)||e},getButton:function(e){return this.getGamepad().buttons[e]},getAxis:function(e){return this.getGamepad().axes[e]},getJoystick:function(e){var t=this.getGamepad();switch(e){case 0:return new THREE.Vector2(t.axes[0],t.axes[1]);case 1:return new THREE.Vector2(t.axes[2],t.axes[3]);default:throw new Error('Unexpected joystick index "%d".',e)}},getDpad:function(){var e=this.getGamepad();return e.buttons[i.DPAD_RIGHT]?new THREE.Vector2((e.buttons[i.DPAD_RIGHT].pressed?1:0)+(e.buttons[i.DPAD_LEFT].pressed?-1:0),(e.buttons[i.DPAD_UP].pressed?-1:0)+(e.buttons[i.DPAD_DOWN].pressed?1:0)):new THREE.Vector2},isConnected:function(){var e=this.getGamepad();return!(!e||!e.connected)},getID:function(){return this.getGamepad().id}})},{"../../lib/GamepadButton":2,"../../lib/GamepadButtonEvent":3}],7:[function(e,t,o){"use strict";e("./checkpoint-controls"),e("./gamepad-controls"),e("./keyboard-controls"),e("./touch-controls"),e("./movement-controls"),e("./trackpad-controls")},{"./checkpoint-controls":5,"./gamepad-controls":6,"./keyboard-controls":8,"./movement-controls":9,"./touch-controls":10,"./trackpad-controls":11}],8:[function(e,t,o){"use strict";e("../../lib/keyboard.polyfill");var i=window.KeyboardEvent;t.exports=AFRAME.registerComponent("keyboard-controls",{schema:{enabled:{default:!0},debug:{default:!1}},init:function(){this.dVelocity=new THREE.Vector3,this.localKeys={},this.listeners={keydown:this.onKeyDown.bind(this),keyup:this.onKeyUp.bind(this),blur:this.onBlur.bind(this)},this.attachEventListeners()},isVelocityActive:function(){return this.data.enabled&&!!Object.keys(this.getKeys()).length},getVelocityDelta:function(){var e=this.data,t=this.getKeys();return this.dVelocity.set(0,0,0),e.enabled&&((t.KeyW||t.ArrowUp)&&(this.dVelocity.z-=1),(t.KeyA||t.ArrowLeft)&&(this.dVelocity.x-=1),(t.KeyS||t.ArrowDown)&&(this.dVelocity.z+=1),(t.KeyD||t.ArrowRight)&&(this.dVelocity.x+=1)),this.dVelocity.clone()},play:function(){this.attachEventListeners()},pause:function(){this.removeEventListeners()},remove:function(){this.pause()},attachEventListeners:function(){window.addEventListener("keydown",this.listeners.keydown,!1),window.addEventListener("keyup",this.listeners.keyup,!1),window.addEventListener("blur",this.listeners.blur,!1)},removeEventListeners:function(){window.removeEventListener("keydown",this.listeners.keydown),window.removeEventListener("keyup",this.listeners.keyup),window.removeEventListener("blur",this.listeners.blur)},onKeyDown:function(e){AFRAME.utils.shouldCaptureKeyEvent(e)&&(this.localKeys[e.code]=!0,this.emit(e))},onKeyUp:function(e){AFRAME.utils.shouldCaptureKeyEvent(e)&&(delete this.localKeys[e.code],this.emit(e))},onBlur:function(){for(var e in this.localKeys)this.localKeys.hasOwnProperty(e)&&delete this.localKeys[e]},emit:function(e){"__keyboard-controls-proxy"in e&&this.el.emit(e.type,e),this.el.emit(e.type+":"+e.code,new i(e.type,e)),this.data.debug&&console.log(e.type+":"+e.code)},isPressed:function(e){return e in this.getKeys()},getKeys:function(){return this.isProxied()?this.el.sceneEl.components["proxy-controls"].getKeyboard():this.localKeys},isProxied:function(){var e=this.el.sceneEl.components["proxy-controls"];return e&&e.isConnected()}})},{"../../lib/keyboard.polyfill":4}],9:[function(e,t,o){"use strict";t.exports=AFRAME.registerComponent("movement-controls",{dependencies:["rotation"],schema:{enabled:{default:!0},controls:{default:["gamepad","trackpad","keyboard","touch"]},speed:{default:.3,min:0},fly:{default:!1},constrainToNavMesh:{default:!1},camera:{default:"[camera]",type:"selector"}},init:function(){var e=this.el;this.velocityCtrl=null,this.velocity=new THREE.Vector3,this.heading=new THREE.Quaternion,this.navGroup=null,this.navNode=null,e.sceneEl.hasLoaded?this.injectControls():e.sceneEl.addEventListener("loaded",this.injectControls.bind(this))},update:function(e){var t=this.el,o=this.data;if(t.sceneEl.hasLoaded&&this.injectControls(),o.constrainToNavMesh!==e.constrainToNavMesh){var i=t.sceneEl.systems.nav;o.constrainToNavMesh?i.addAgent(this):i.removeAgent(this)}},injectControls:function(){for(var e,t=this.data,o=0;o<t.controls.length;o++)e=t.controls[o]+"-controls",this.el.components[e]||this.el.setAttribute(e,"")},updateNavLocation:function(){this.navGroup=null,this.navNode=null},tick:function(){var e=new THREE.Vector3,t=new THREE.Vector3,o=new THREE.Vector3;return function(i,n){if(n){var a=this.el,c=this.data;if(c.enabled){this.updateVelocityCtrl();var s=this.velocityCtrl,r=this.velocity;if(s)if(n/1e3>.2?r.set(0,0,0):this.updateVelocity(n),c.constrainToNavMesh&&!1!==s.isNavMeshConstrained){if(r.lengthSq()<1e-5)return;e.copy(a.object3D.position),t.copy(r).multiplyScalar(n/1e3).add(e);var d=a.sceneEl.systems.nav;this.navGroup=null===this.navGroup?d.getGroup(e):this.navGroup,this.navNode=this.navNode||d.getNode(e,this.navGroup),this.navNode=d.clampStep(e,t,this.navGroup,this.navNode,o),a.object3D.position.copy(o)}else a.hasAttribute("velocity")?a.setAttribute("velocity",r):(a.object3D.position.x+=r.x*n/1e3,a.object3D.position.y+=r.y*n/1e3,a.object3D.position.z+=r.z*n/1e3)}}}}(),updateVelocityCtrl:function(){var e=this.data;if(e.enabled){for(var t=0,o=e.controls.length;t<o;t++){var i=this.el.components[e.controls[t]+"-controls"];if(i&&i.isVelocityActive())return void(this.velocityCtrl=i)}this.velocityCtrl=null}},updateVelocity:function(){var e=new THREE.Vector2;return function(t){var o=void 0,i=this.el,n=this.velocityCtrl,a=this.velocity,c=this.data;if(n){if(!n.getVelocityDelta){if(n.getVelocity)return void a.copy(n.getVelocity());if(n.getPositionDelta)return void a.copy(n.getPositionDelta(t).multiplyScalar(1e3/t));throw new Error("Incompatible movement controls: ",n)}o=n.getVelocityDelta(t)}if(i.hasAttribute("velocity")&&!c.constrainToNavMesh&&a.copy(this.el.getAttribute("velocity")),o&&c.enabled){var s=c.camera;o.applyQuaternion(s.object3D.quaternion);var r=o.length();c.fly?(a.copy(o),a.multiplyScalar(this.data.speed*t)):(e.set(o.x,o.z),e.setLength(r*this.data.speed*t),a.x=e.x,a.z=e.y)}}}()})},{}],10:[function(e,t,o){"use strict";t.exports=AFRAME.registerComponent("touch-controls",{schema:{enabled:{default:!0}},init:function(){this.dVelocity=new THREE.Vector3,this.bindMethods()},play:function(){this.addEventListeners()},pause:function(){this.removeEventListeners(),this.dVelocity.set(0,0,0)},remove:function(){this.pause()},addEventListeners:function(){var e=this.el.sceneEl,t=e.canvas;t?(t.addEventListener("touchstart",this.onTouchStart),t.addEventListener("touchend",this.onTouchEnd)):e.addEventListener("render-target-loaded",this.addEventListeners.bind(this))},removeEventListeners:function(){var e=this.el.sceneEl&&this.el.sceneEl.canvas;e&&(e.removeEventListener("touchstart",this.onTouchStart),e.removeEventListener("touchend",this.onTouchEnd))},isVelocityActive:function(){return this.data.enabled&&this.isMoving},getVelocityDelta:function(){return this.dVelocity.z=this.isMoving?-1:0,this.dVelocity.clone()},bindMethods:function(){this.onTouchStart=this.onTouchStart.bind(this),this.onTouchEnd=this.onTouchEnd.bind(this)},onTouchStart:function(e){this.isMoving=!0,e.preventDefault()},onTouchEnd:function(e){this.isMoving=!1,e.preventDefault()}})},{}],11:[function(e,t,o){"use strict";t.exports=AFRAME.registerComponent("trackpad-controls",{schema:{enabled:{default:!0}},init:function(){this.dVelocity=new THREE.Vector3,this.zVel=0,this.bindMethods()},play:function(){this.addEventListeners()},pause:function(){this.removeEventListeners(),this.dVelocity.set(0,0,0)},remove:function(){this.pause()},addEventListeners:function(){var e=this.el.sceneEl;e.addEventListener("axismove",this.onAxisMove),e.addEventListener("trackpadtouchstart",this.onTouchStart),e.addEventListener("trackpadtouchend",this.onTouchEnd)},removeEventListeners:function(){var e=this.el.sceneEl;e.removeEventListener("axismove",this.onAxisMove),e.removeEventListener("trackpadtouchstart",this.onTouchStart),e.removeEventListener("trackpadtouchend",this.onTouchEnd)},isVelocityActive:function(){return this.data.enabled&&this.isMoving},getVelocityDelta:function(){return this.dVelocity.z=this.isMoving?-this.zVel:1,this.dVelocity.clone()},bindMethods:function(){this.onTouchStart=this.onTouchStart.bind(this),this.onTouchEnd=this.onTouchEnd.bind(this),this.onAxisMove=this.onAxisMove.bind(this)},onTouchStart:function(e){this.isMoving=!0,e.preventDefault()},onTouchEnd:function(e){this.isMoving=!1,e.preventDefault()},onAxisMove:function(e){var t=e.detail.axis;t[1]<0&&(this.zVel=1),t[1]>0&&(this.zVel=-1)}})},{}]},{},[1]);