| 2 | (this.webpackChunk_tsparticles_basic=this.webpackChunk_tsparticles_basic||[]).push([[43],{2043:(t,i,e)=>{e.d(i,{Container:()=>D});var s=e(751),n=e(3393),o=e(1813),a=e(7422);function r(t,i,e){const s=i[e];void 0!==s&&(t[e]=(t[e]??1)*s)}function h(t,i,e=!1){if(!i)return;if(!t)return;const s=t.style;if(s)for(const t in i){const n=i[t];n&&s.setProperty(t,n,e?"important":"")}}class c{constructor(t){this.container=t,this._applyPostDrawUpdaters=t=>{for(const i of this._postDrawUpdaters)i.afterDraw?.(t)},this._applyPreDrawUpdaters=(t,i,e,s,n,o)=>{for(const a of this._preDrawUpdaters){if(a.getColorStyles){const{fill:o,stroke:r}=a.getColorStyles(i,t,e,s);o&&(n.fill=o),r&&(n.stroke=r)}if(a.getTransformValues){const t=a.getTransformValues(i);for(const i in t)r(o,t,i)}a.beforeDraw?.(i)}},this._applyResizePlugins=()=>{for(const t of this._resizePlugins)t.resize?.()},this._getPluginParticleColors=t=>{let i,e;for(const s of this._colorPlugins)if(!i&&s.particleFillColor&&(i=(0,a.R5)(s.particleFillColor(t))),!e&&s.particleStrokeColor&&(e=(0,a.R5)(s.particleStrokeColor(t))),i&&e)break;return[i,e]},this._initCover=async()=>{const t=this.container.actualOptions.backgroundMask.cover,i=t.color;if(i){const e=(0,a.BN)(i);if(e){const i={...e,a:t.opacity};this._coverColorStyle=(0,a.xx)(i,i.a)}}else await new Promise(((i,e)=>{if(!t.image)return;const s=document.createElement("img");s.addEventListener("load",(()=>{this._coverImage={image:s,opacity:t.opacity},i()})),s.addEventListener("error",(t=>{e(t.error)})),s.src=t.image}))},this._initStyle=()=>{const t=this.element,i=this.container.actualOptions;if(t){this._fullScreen?(this._originalStyle=(0,n.zw)({},t.style),this._setFullScreenStyle()):this._resetOriginalStyle();for(const e in i.style){if(!e||!i.style)continue;const s=i.style[e];s&&t.style.setProperty(e,s,"important")}}},this._initTrail=async()=>{const t=this.container.actualOptions.particles.move.trail,i=t.fill;if(!t.enable)return;const e=1/t.length;if(i.color){const t=(0,a.BN)(i.color);if(!t)return;this._trailFill={color:{...t},opacity:e}}else await new Promise(((t,s)=>{if(!i.image)return;const n=document.createElement("img");n.addEventListener("load",(()=>{this._trailFill={image:n,opacity:e},t()})),n.addEventListener("error",(t=>{s(t.error)})),n.src=i.image}))},this._paintBase=t=>{this.draw((i=>(0,o.Sn)(i,this.size,t)))},this._paintImage=(t,i)=>{this.draw((e=>(0,o.Md)(e,this.size,t,i)))},this._repairStyle=()=>{const t=this.element;t&&(this._safeMutationObserver((t=>t.disconnect())),this._initStyle(),this.initBackground(),this._safeMutationObserver((i=>i.observe(t,{attributes:!0}))))},this._resetOriginalStyle=()=>{const t=this.element,i=this._originalStyle;t&&i&&h(t,i)},this._safeMutationObserver=t=>{this._mutationObserver&&t(this._mutationObserver)},this._setFullScreenStyle=()=>{const t=this.element;if(!t)return;h(t,{position:"fixed",zIndex:this.container.actualOptions.fullScreen.zIndex.toString(10),top:"0",left:"0",width:"100%",height:"100%"},!0)},this.size={height:0,width:0},this._context=null,this._generated=!1,this._preDrawUpdaters=[],this._postDrawUpdaters=[],this._resizePlugins=[],this._colorPlugins=[]}get _fullScreen(){return this.container.actualOptions.fullScreen.enable}clear(){const t=this.container.actualOptions,i=t.particles.move.trail,e=this._trailFill;t.backgroundMask.enable?this.paint():i.enable&&i.length>0&&e?e.color?this._paintBase((0,a.xx)(e.color,e.opacity)):e.image&&this._paintImage(e.image,e.opacity):t.clear&&this.draw((t=>{(0,o.IU)(t,this.size)}))}destroy(){if(this.stop(),this._generated){const t=this.element;t?.remove()}else this._resetOriginalStyle();this._preDrawUpdaters=[],this._postDrawUpdaters=[],this._resizePlugins=[],this._colorPlugins=[]}draw(t){const i=this._context;if(i)return t(i)}drawAsync(t){const i=this._context;if(i)return t(i)}drawParticle(t,i){if(t.spawning||t.destroyed)return;const e=t.getRadius();if(e<=0)return;const s=t.getFillColor(),n=t.getStrokeColor()??s;let[r,h]=this._getPluginParticleColors(t);r||(r=s),h||(h=n),(r||h)&&this.draw((s=>{const n=this.container,c=n.actualOptions,l=t.options.zIndex,d=1-t.zIndexFactor,u=d**l.opacityRate,p=t.bubble.opacity??t.opacity?.value??1,f=p*u,_=(t.strokeOpacity??p)*u,g={},m={fill:r?(0,a.LC)(r,f):void 0};m.stroke=h?(0,a.LC)(h,_):m.fill,this._applyPreDrawUpdaters(s,t,e,f,m,g),(0,o.p0)({container:n,context:s,particle:t,delta:i,colorStyles:m,backgroundMask:c.backgroundMask.enable,composite:c.backgroundMask.composite,radius:e*d**l.sizeRate,opacity:f,shadow:t.options.shadow,transform:g}),this._applyPostDrawUpdaters(t)}))}drawParticlePlugin(t,i,e){this.draw((s=>(0,o.Wb)(s,t,i,e)))}drawPlugin(t,i){this.draw((e=>(0,o.e_)(e,t,i)))}async init(){this._safeMutationObserver((t=>t.disconnect())),this._mutationObserver=(0,n.tG)((t=>{for(const i of t)"attributes"===i.type&&"style"===i.attributeName&&this._repairStyle()})),this.resize(),this._initStyle(),await this._initCover();try{await this._initTrail()}catch(t){(0,n.tZ)().error(t)}this.initBackground(),this._safeMutationObserver((t=>{this.element&&t.observe(this.element,{attributes:!0})})),this.initUpdaters(),this.initPlugins(),this.paint()}initBackground(){const t=this.container.actualOptions.background,i=this.element;if(!i)return;const e=i.style;if(e){if(t.color){const i=(0,a.BN)(t.color);e.backgroundColor=i?(0,a.xx)(i,t.opacity):""}else e.backgroundColor="";e.backgroundImage=t.image||"",e.backgroundPosition=t.position||"",e.backgroundRepeat=t.repeat||"",e.backgroundSize=t.size||""}}initPlugins(){this._resizePlugins=[];for(const[,t]of this.container.plugins)t.resize&&this._resizePlugins.push(t),(t.particleFillColor??t.particleStrokeColor)&&this._colorPlugins.push(t)}initUpdaters(){this._preDrawUpdaters=[],this._postDrawUpdaters=[];for(const t of this.container.particles.updaters)t.afterDraw&&this._postDrawUpdaters.push(t),(t.getColorStyles??t.getTransformValues??t.beforeDraw)&&this._preDrawUpdaters.push(t)}loadCanvas(t){this._generated&&this.element&&this.element.remove(),this._generated=t.dataset&&s.eb in t.dataset?"true"===t.dataset[s.eb]:this._generated,this.element=t,this.element.ariaHidden="true",this._originalStyle=(0,n.zw)({},this.element.style),this.size.height=t.offsetHeight,this.size.width=t.offsetWidth,this._context=this.element.getContext("2d"),this._safeMutationObserver((t=>{this.element&&t.observe(this.element,{attributes:!0})})),this.container.retina.init(),this.initBackground()}paint(){const t=this.container.actualOptions;this.draw((i=>{t.backgroundMask.enable&&t.backgroundMask.cover?((0,o.IU)(i,this.size),this._coverImage?this._paintImage(this._coverImage.image,this._coverImage.opacity):this._coverColorStyle?this._paintBase(this._coverColorStyle):this._paintBase()):this._paintBase()}))}resize(){if(!this.element)return!1;const t=this.container,i=t.retina.pixelRatio,e=t.canvas.size,s=this.element.offsetWidth*i,n=this.element.offsetHeight*i;if(n===e.height&&s===e.width&&n===this.element.height&&s===this.element.width)return!1;const o={...e};return this.element.width=e.width=this.element.offsetWidth*i,this.element.height=e.height=this.element.offsetHeight*i,this.container.started&&t.particles.setResizeFactor({width:e.width/o.width,height:e.height/o.height}),!0}stop(){this._safeMutationObserver((t=>t.disconnect())),this._mutationObserver=void 0,this.draw((t=>(0,o.IU)(t,this.size)))}async windowResize(){if(!this.element||!this.resize())return;const t=this.container,i=t.updateActualOptions();t.particles.setDensity(),this._applyResizePlugins(),i&&await t.refresh()}}var l=e(2457);function d(t,i,e,s,n){if(s){let s={passive:!0};(0,l.Lm)(n)?s.capture=n:void 0!==n&&(s=n),t.addEventListener(i,e,s)}else{const s=n;t.removeEventListener(i,e,s)}}class u{constructor(t){this.container=t,this._doMouseTouchClick=t=>{const i=this.container,e=i.actualOptions;if(this._canPush){const t=i.interactivity.mouse,s=t.position;if(!s)return;t.clickPosition={...s},t.clickTime=(new Date).getTime();const o=e.interactivity.events.onClick;(0,n.wJ)(o.mode,(t=>this.container.handleClickMode(t)))}if("touchend"===t.type){setTimeout((()=>this._mouseTouchFinish()),500)}},this._handleThemeChange=t=>{const i=t,e=this.container,s=e.options,n=s.defaultThemes,o=i.matches?n.dark:n.light,a=s.themes.find((t=>t.name===o));a&&a.default.auto&&e.loadTheme(o)},this._handleVisibilityChange=()=>{const t=this.container,i=t.actualOptions;this._mouseTouchFinish(),i.pauseOnBlur&&(document&&document.hidden?(t.pageHidden=!0,t.pause()):(t.pageHidden=!1,t.animationStatus?t.play(!0):t.draw(!0)))},this._handleWindowResize=()=>{this._resizeTimeout&&(clearTimeout(this._resizeTimeout),delete this._resizeTimeout);const t=async()=>{const t=this.container.canvas;await(t?.windowResize())};this._resizeTimeout=setTimeout((()=>{t()}),this.container.actualOptions.interactivity.events.resize.delay*s.Xu)},this._manageInteractivityListeners=(t,i)=>{const e=this._handlers,n=this.container,o=n.actualOptions,a=n.interactivity.element;if(!a)return;const r=a,h=n.canvas.element;h&&(h.style.pointerEvents=r===h?"initial":"none"),(o.interactivity.events.onHover.enable||o.interactivity.events.onClick.enable)&&(d(a,s.Rb,e.mouseMove,i),d(a,s.s7,e.touchStart,i),d(a,s.DG,e.touchMove,i),o.interactivity.events.onClick.enable?(d(a,s.Bp,e.touchEndClick,i),d(a,s.vo,e.mouseUp,i),d(a,s.ms,e.mouseDown,i)):d(a,s.Bp,e.touchEnd,i),d(a,t,e.mouseLeave,i),d(a,s.G3,e.touchCancel,i))},this._manageListeners=t=>{const i=this._handlers,e=this.container,n=e.actualOptions.interactivity.detectsOn,o=e.canvas.element;let a=s.Z0;"window"===n?(e.interactivity.element=window,a=s.sf):e.interactivity.element="parent"===n&&o?o.parentElement??o.parentNode:o,this._manageMediaMatch(t),this._manageResize(t),this._manageInteractivityListeners(a,t),document&&d(document,s.nK,i.visibilityChange,t,!1)},this._manageMediaMatch=t=>{const i=this._handlers,e=(0,n.lV)("(prefers-color-scheme: dark)");e&&(void 0===e.addEventListener?void 0!==e.addListener&&(t?e.addListener(i.oldThemeChange):e.removeListener(i.oldThemeChange)):d(e,"change",i.themeChange,t))},this._manageResize=t=>{const i=this._handlers,e=this.container;if(!e.actualOptions.interactivity.events.resize)return;if("undefined"==typeof ResizeObserver)return void d(window,s.NF,i.resize,t);const n=e.canvas.element;this._resizeObserver&&!t?(n&&this._resizeObserver.unobserve(n),this._resizeObserver.disconnect(),delete this._resizeObserver):!this._resizeObserver&&t&&n&&(this._resizeObserver=new ResizeObserver((t=>{t.find((t=>t.target===n))&&this._handleWindowResize()})),this._resizeObserver.observe(n))},this._mouseDown=()=>{const{interactivity:t}=this.container;if(!t)return;const{mouse:i}=t;i.clicking=!0,i.downPosition=i.position},this._mouseTouchClick=t=>{const i=this.container,e=i.actualOptions,{mouse:s}=i.interactivity;s.inside=!0;let n=!1;const o=s.position;if(o&&e.interactivity.events.onClick.enable){for(const[,t]of i.plugins)if(t.clickPositionValid&&(n=t.clickPositionValid(o),n))break;n||this._doMouseTouchClick(t),s.clicking=!1}},this._mouseTouchFinish=()=>{const t=this.container.interactivity;if(!t)return;const i=t.mouse;delete i.position,delete i.clickPosition,delete i.downPosition,t.status=s.Z0,i.inside=!1,i.clicking=!1},this._mouseTouchMove=t=>{const i=this.container,e=i.actualOptions,n=i.interactivity,o=i.canvas.element;if(!n?.element)return;let a;if(n.mouse.inside=!0,t.type.startsWith("pointer")){this._canPush=!0;const i=t;if(n.element===window){if(o){const t=o.getBoundingClientRect();a={x:i.clientX-t.left,y:i.clientY-t.top}}}else if("parent"===e.interactivity.detectsOn){const t=i.target,e=i.currentTarget;if(t&&e&&o){const s=t.getBoundingClientRect(),n=e.getBoundingClientRect(),r=o.getBoundingClientRect();a={x:i.offsetX+2*s.left-(n.left+r.left),y:i.offsetY+2*s.top-(n.top+r.top)}}else a={x:i.offsetX??i.clientX,y:i.offsetY??i.clientY}}else i.target===o&&(a={x:i.offsetX??i.clientX,y:i.offsetY??i.clientY})}else if(this._canPush="touchmove"!==t.type,o){const i=t,e=1,s=i.touches[i.touches.length-e],n=o.getBoundingClientRect(),r=0;a={x:s.clientX-(n.left??r),y:s.clientY-(n.top??r)}}const r=i.retina.pixelRatio;a&&(a.x*=r,a.y*=r),n.mouse.position=a,n.status=s.Rb},this._touchEnd=t=>{const i=t,e=Array.from(i.changedTouches);for(const t of e)this._touches.delete(t.identifier);this._mouseTouchFinish()},this._touchEndClick=t=>{const i=t,e=Array.from(i.changedTouches);for(const t of e)this._touches.delete(t.identifier);this._mouseTouchClick(t)},this._touchStart=t=>{const i=t,e=Array.from(i.changedTouches);for(const t of e)this._touches.set(t.identifier,performance.now());this._mouseTouchMove(t)},this._canPush=!0,this._touches=new Map,this._handlers={mouseDown:()=>this._mouseDown(),mouseLeave:()=>this._mouseTouchFinish(),mouseMove:t=>this._mouseTouchMove(t),mouseUp:t=>this._mouseTouchClick(t),touchStart:t=>this._touchStart(t),touchMove:t=>this._mouseTouchMove(t),touchEnd:t=>this._touchEnd(t),touchCancel:t=>this._touchEnd(t),touchEndClick:t=>this._touchEndClick(t),visibilityChange:()=>this._handleVisibilityChange(),themeChange:t=>this._handleThemeChange(t),oldThemeChange:t=>this._handleThemeChange(t),resize:()=>{this._handleWindowResize()}}}addListeners(){this._manageListeners(!0)}removeListeners(){this._manageListeners(!1)}}var p=e(4126);class f{constructor(t,i){this.container=i,this._engine=t,this._interactors=[],this._externalInteractors=[],this._particleInteractors=[]}externalInteract(t){for(const i of this._externalInteractors)i.isEnabled()&&i.interact(t)}handleClickMode(t){for(const i of this._externalInteractors)i.handleClickMode?.(t)}async init(){this._interactors=await this._engine.getInteractors(this.container,!0),this._externalInteractors=[],this._particleInteractors=[];for(const t of this._interactors){switch(t.type){case"external":this._externalInteractors.push(t);break;case"particles":this._particleInteractors.push(t)}t.init()}}particlesInteract(t,i){for(const e of this._externalInteractors)e.clear(t,i);for(const e of this._particleInteractors)e.isEnabled(t)&&e.interact(t,i)}reset(t){for(const i of this._externalInteractors)i.isEnabled()&&i.reset(t);for(const i of this._particleInteractors)i.isEnabled(t)&&i.reset(t)}}var _=e(4798),g=e(2646),m=e(7287),v=e(8761);const y=.5;function w(t){if(!(0,n.hn)(t.outMode,t.checkModes))return;const i=2*t.radius;t.coord>t.maxCoord-i?t.setCb(-t.radius):t.coord<i&&t.setCb(t.radius)}class b{constructor(t,i){this.container=i,this._calcPosition=(t,i,e,s=0)=>{for(const[,s]of t.plugins){const t=void 0!==s.particlePosition?s.particlePosition(i,this):void 0;if(t)return _.p.create(t.x,t.y,e)}const n=t.canvas.size,o=(0,g.Nx)({size:n,position:i}),a=_.p.create(o.x,o.y,e),r=this.getRadius(),h=this.options.move.outModes,c=i=>{w({outMode:i,checkModes:["bounce"],coord:a.x,maxCoord:t.canvas.size.width,setCb:t=>a.x+=t,radius:r})},l=i=>{w({outMode:i,checkModes:["bounce"],coord:a.y,maxCoord:t.canvas.size.height,setCb:t=>a.y+=t,radius:r})};if(c(h.left??h.default),c(h.right??h.default),l(h.top??h.default),l(h.bottom??h.default),this._checkOverlap(a,s)){const i=1;return this._calcPosition(t,void 0,e,s+i)}return a},this._calculateVelocity=()=>{const t=(0,g.$m)(this.direction).copy(),i=this.options.move;if("inside"===i.direction||"outside"===i.direction)return t;const e=(0,g.pu)((0,g.VG)(i.angle.value)),s=(0,g.pu)((0,g.VG)(i.angle.offset)),n={left:s-e*y,right:s+e*y};return i.straight||(t.angle+=(0,g.U4)((0,g.DT)(n.left,n.right))),i.random&&"number"==typeof i.speed&&(t.length*=(0,g.G0)()),t},this._checkOverlap=(t,i=0)=>{const e=this.options.collisions,n=this.getRadius();if(!e.enable)return!1;const o=e.overlap;if(o.enable)return!1;const a=o.retries;if(a>=0&&i>a)throw new Error(`${s.dI} particle is overlapping and can't be placed`);return!!this.container.particles.find((i=>(0,g.Yf)(t,i.position)<n+i.getRadius()))},this._getRollColor=t=>{if(!t||!this.roll||!this.backColor&&!this.roll.alter)return t;const i=this.roll.horizontal&&this.roll.vertical?2:1,e=this.roll.horizontal?Math.PI*y:0;return Math.floor(((this.roll.angle??0)+e)/(Math.PI/i))%2?this.backColor?this.backColor:this.roll.alter?(0,o.yx)(t,this.roll.alter.type,this.roll.alter.value):t:t},this._initPosition=t=>{const i=this.container,e=(0,g.VG)(this.options.zIndex.value);this.position=this._calcPosition(i,t,(0,g.qE)(e,0,i.zLayers)),this.initialPosition=this.position.copy();const s=i.canvas.size;switch(this.moveCenter={...(0,n.E9)(this.options.move.center,s),radius:this.options.move.center.radius??0,mode:this.options.move.center.mode??"percent"},this.direction=(0,g.JY)(this.options.move.direction,this.position,this.moveCenter),this.options.move.direction){case"inside":this.outType="inside";break;case"outside":this.outType="outside"}this.offset=_.M.origin},this._engine=t}destroy(t){if(this.unbreakable||this.destroyed)return;this.destroyed=!0,this.bubble.inRange=!1,this.slow.inRange=!1;const i=this.container,e=this.pathGenerator,s=i.shapeDrawers.get(this.shape);s?.particleDestroy?.(this);for(const[,e]of i.plugins)e.particleDestroyed?.(this,t);for(const e of i.particles.updaters)e.particleDestroyed?.(this,t);e?.reset(this),this._engine.dispatchEvent("particleDestroyed",{container:this.container,data:{particle:this}})}draw(t){const i=this.container,e=i.canvas;for(const[,s]of i.plugins)e.drawParticlePlugin(s,this,t);e.drawParticle(this,t)}getFillColor(){return this._getRollColor(this.bubble.color??(0,a.O_)(this.color))}getMass(){return this.getRadius()**2*Math.PI*y}getPosition(){return{x:this.position.x+this.offset.x,y:this.position.y+this.offset.y,z:this.position.z}}getRadius(){return this.bubble.radius??this.size.value}getStrokeColor(){return this._getRollColor(this.bubble.color??(0,a.O_)(this.strokeColor))}init(t,i,e,o){const r=this.container,h=this._engine;this.id=t,this.group=o,this.effectClose=!0,this.effectFill=!0,this.shapeClose=!0,this.shapeFill=!0,this.pathRotation=!1,this.lastPathTime=0,this.destroyed=!1,this.unbreakable=!1,this.rotation=0,this.misplaced=!1,this.retina={maxDistance:{}},this.outType="normal",this.ignoresResizeRatio=!0;const c=r.retina.pixelRatio,l=r.actualOptions,d=(0,v.y)(this._engine,r,l.particles),u=d.effect.type,p=d.shape.type,{reduceDuplicates:f}=d;this.effect=(0,n.TA)(u,this.id,f),this.shape=(0,n.TA)(p,this.id,f);const _=d.effect,y=d.shape;if(e){if(e.effect?.type){const t=e.effect.type,i=(0,n.TA)(t,this.id,f);i&&(this.effect=i,_.load(e.effect))}if(e.shape?.type){const t=e.shape.type,i=(0,n.TA)(t,this.id,f);i&&(this.shape=i,y.load(e.shape))}}this.effectData=function(t,i,e,s){const o=i.options[t];if(o)return(0,n.zw)({close:i.close,fill:i.fill},(0,n.TA)(o,e,s))}(this.effect,_,this.id,f),this.shapeData=function(t,i,e,s){const o=i.options[t];if(o)return(0,n.zw)({close:i.close,fill:i.fill},(0,n.TA)(o,e,s))}(this.shape,y,this.id,f),d.load(e);const w=this.effectData;w&&d.load(w.particles);const b=this.shapeData;b&&d.load(b.particles);const z=new m.k(h,r);z.load(r.actualOptions.interactivity),z.load(d.interactivity),this.interactivity=z,this.effectFill=w?.fill??d.effect.fill,this.effectClose=w?.close??d.effect.close,this.shapeFill=b?.fill??d.shape.fill,this.shapeClose=b?.close??d.shape.close,this.options=d;const C=this.options.move.path;this.pathDelay=(0,g.VG)(C.delay.value)*s.Xu,C.generator&&(this.pathGenerator=this._engine.getPathGenerator(C.generator),this.pathGenerator&&r.addPath(C.generator,this.pathGenerator)&&this.pathGenerator.init(r)),r.retina.initParticle(this),this.size=(0,n.Xs)(this.options.size,c),this.bubble={inRange:!1},this.slow={inRange:!1,factor:1},this._initPosition(i),this.initialVelocity=this._calculateVelocity(),this.velocity=this.initialVelocity.copy();this.moveDecay=1-(0,g.VG)(this.options.move.decay);const x=r.particles;x.setLastZIndex(this.position.z),this.zIndexFactor=this.position.z/r.zLayers,this.sides=24;let k=r.effectDrawers.get(this.effect);k||(k=this._engine.getEffectDrawer(this.effect),k&&r.effectDrawers.set(this.effect,k)),k?.loadEffect&&k.loadEffect(this);let P=r.shapeDrawers.get(this.shape);P||(P=this._engine.getShapeDrawer(this.shape),P&&r.shapeDrawers.set(this.shape,P)),P?.loadShape&&P.loadShape(this);const O=P?.getSidesCount;O&&(this.sides=O(this)),this.spawning=!1,this.shadowColor=(0,a.BN)(this.options.shadow.color);for(const t of x.updaters)t.init(this);for(const t of x.movers)t.init?.(this);k?.particleInit?.(r,this),P?.particleInit?.(r,this);for(const[,t]of r.plugins)t.particleCreated?.(this)}isInsideCanvas(){const t=this.getRadius(),i=this.container.canvas.size,e=this.position;return e.x>=-t&&e.y>=-t&&e.y<=i.height+t&&e.x<=i.width+t}isVisible(){return!this.destroyed&&!this.spawning&&this.isInsideCanvas()}reset(){for(const t of this.container.particles.updaters)t.reset?.(this)}}var z=e(2284),C=e(694);const x=.5;class k{constructor(t,i){this.rectangle=t,this.capacity=i,this._subdivide=()=>{const{x:t,y:i}=this.rectangle.position,{width:e,height:s}=this.rectangle.size,{capacity:n}=this;for(let o=0;o<4;o++){const a=o%2;this._subs.push(new k(new C.M_(t+e*x*a,i+s*x*(Math.round(o*x)-a),e*x,s*x),n))}this._divided=!0},this._points=[],this._divided=!1,this._subs=[]}insert(t){return!!this.rectangle.contains(t.position)&&(this._points.length<this.capacity?(this._points.push(t),!0):(this._divided||this._subdivide(),this._subs.some((i=>i.insert(t)))))}query(t,i){const e=[];if(!t.intersects(this.rectangle))return[];for(const s of this._points)!t.contains(s.position)&&(0,g.Yf)(t.position,s.position)>s.particle.getRadius()&&(!i||i(s.particle))||e.push(s.particle);if(this._divided)for(const s of this._subs)e.push(...s.query(t,i));return e}queryCircle(t,i,e){return this.query(new C.jl(t.x,t.y,i),e)}queryRectangle(t,i,e){return this.query(new C.M_(t.x,t.y,i.width,i.height),e)}}const P=t=>{const{height:i,width:e}=t;return new C.M_(-.25*e,-.25*i,1.5*e,1.5*i)};class O{constructor(t,i){this._addToPool=(...t)=>{for(const i of t)this._pool.push(i)},this._applyDensity=(t,i,e)=>{const s=t.number;if(!t.number.density?.enable)return void(void 0===e?this._limit=s.limit.value:s.limit&&this._groupLimits.set(e,s.limit.value));const n=this._initDensityFactor(s.density),o=s.value,a=s.limit.value>0?s.limit.value:o,r=Math.min(o,a)*n+i,h=Math.min(this.count,this.filter((t=>t.group===e)).length);void 0===e?this._limit=s.limit.value*n:this._groupLimits.set(e,s.limit.value*n),h<r?this.push(Math.abs(r-h),void 0,t,e):h>r&&this.removeQuantity(h-r,e)},this._initDensityFactor=t=>{const i=this._container;if(!i.canvas.element||!t.enable)return 1;const e=i.canvas.element,s=i.retina.pixelRatio;return e.width*e.height/(t.height*t.width*s**2)},this._pushParticle=(t,i,e,o)=>{try{let s=this._pool.pop();s||(s=new b(this._engine,this._container)),s.init(this._nextId,t,i,e);let n=!0;if(o&&(n=o(s)),!n)return;return this._array.push(s),this._zArray.push(s),this._nextId++,this._engine.dispatchEvent("particleAdded",{container:this._container,data:{particle:s}}),s}catch(t){(0,n.tZ)().warning(`${s.dI} adding particle: ${t}`)}},this._removeParticle=(t,i,e)=>{const s=this._array[t];if(!s||s.group!==i)return!1;const n=this._zArray.indexOf(s);return this._array.splice(t,1),this._zArray.splice(n,1),s.destroy(e),this._engine.dispatchEvent("particleRemoved",{container:this._container,data:{particle:s}}),this._addToPool(s),!0},this._engine=t,this._container=i,this._nextId=0,this._array=[],this._zArray=[],this._pool=[],this._limit=0,this._groupLimits=new Map,this._needsSort=!1,this._lastZIndex=0,this._interactionManager=new f(t,i),this._pluginsInitialized=!1;const e=i.canvas.size;this.quadTree=new k(P(e),4),this.movers=[],this.updaters=[]}get count(){return this._array.length}addManualParticles(){const t=this._container,i=t.actualOptions;for(const e of i.manualParticles)this.addParticle(e.position?(0,n.E9)(e.position,t.canvas.size):void 0,e.options)}addParticle(t,i,e,s){const n=this._container.actualOptions.particles.number.limit,o=void 0===e?this._limit:this._groupLimits.get(e)??this._limit,a=this.count;if(o>0)if("delete"===n.mode){const t=a+1-o;t>0&&this.removeQuantity(t)}else if("wait"===n.mode&&a>=o)return;return this._pushParticle(t,i,e,s)}clear(){this._array=[],this._zArray=[],this._pluginsInitialized=!1}destroy(){this._array=[],this._zArray=[],this.movers=[],this.updaters=[]}draw(t){const i=this._container,e=i.canvas;e.clear(),this.update(t);for(const[,s]of i.plugins)e.drawPlugin(s,t);for(const i of this._zArray)i.draw(t)}filter(t){return this._array.filter(t)}find(t){return this._array.find(t)}get(t){return this._array[t]}handleClickMode(t){this._interactionManager.handleClickMode(t)}async init(){const t=this._container,i=t.actualOptions;this._lastZIndex=0,this._needsSort=!1,await this.initPlugins();let e=!1;for(const[,i]of t.plugins)if(void 0!==i.particlesInitialization&&(e=i.particlesInitialization()),e)break;if(this.addManualParticles(),!e){const t=i.particles,e=t.groups;for(const i in e){const s=e[i];for(let e=this.count,n=0;n<s.number?.value&&e<t.number.value;e++,n++)this.addParticle(void 0,s,i)}for(let i=this.count;i<t.number.value;i++)this.addParticle()}}async initPlugins(){if(this._pluginsInitialized)return;const t=this._container;this.movers=await this._engine.getMovers(t,!0),this.updaters=await this._engine.getUpdaters(t,!0),await this._interactionManager.init();for(const[,i]of t.pathGenerators)i.init(t)}push(t,i,e,s){for(let n=0;n<t;n++)this.addParticle(i?.position,e,s)}async redraw(){this.clear(),await this.init(),this.draw({value:0,factor:0})}remove(t,i,e){this.removeAt(this._array.indexOf(t),void 0,i,e)}removeAt(t,i=1,e,s){if(t<0||t>this.count)return;let n=0;for(let o=t;n<i&&o<this.count;o++)this._removeParticle(o--,e,s)&&n++}removeQuantity(t,i){this.removeAt(0,t,i)}setDensity(){const t=this._container.actualOptions,i=t.particles.groups;for(const t in i)this._applyDensity(i[t],0,t);this._applyDensity(t.particles,t.manualParticles.length)}setLastZIndex(t){this._lastZIndex=t,this._needsSort=this._needsSort||this._lastZIndex<t}setResizeFactor(t){this._resizeFactor=t}update(t){const i=this._container,e=new Set;this.quadTree=new k(P(i.canvas.size),4);for(const[,t]of i.pathGenerators)t.update();for(const[,e]of i.plugins)e.update?.(t);const s=this._resizeFactor;for(const i of this._array){s&&!i.ignoresResizeRatio&&(i.position.x*=s.width,i.position.y*=s.height,i.initialPosition.x*=s.width,i.initialPosition.y*=s.height),i.ignoresResizeRatio=!1,this._interactionManager.reset(i);for(const[,e]of this._container.plugins){if(i.destroyed)break;e.particleUpdate?.(i,t)}for(const e of this.movers)e.isEnabled(i)&&e.move(i,t);i.destroyed?e.add(i):this.quadTree.insert(new z.b(i.getPosition(),i))}if(e.size){const t=t=>!e.has(t);this._array=this.filter(t),this._zArray=this._zArray.filter(t);for(const t of e)this._engine.dispatchEvent("particleRemoved",{container:this._container,data:{particle:t}});this._addToPool(...e)}this._interactionManager.externalInteract(t);for(const i of this._array){for(const e of this.updaters)e.update(i,t);i.destroyed||i.spawning||this._interactionManager.particlesInteract(i,t)}if(delete this._resizeFactor,this._needsSort){const t=this._zArray;t.sort(((t,i)=>i.position.z-t.position.z||t.id-i.id));const i=1;this._lastZIndex=t[t.length-i].position.z,this._needsSort=!1}}}class T{constructor(t){this.container=t,this.pixelRatio=1,this.reduceFactor=1}init(){const t=this.container,i=t.actualOptions;this.pixelRatio=!i.detectRetina||(0,n.B9)()?1:window.devicePixelRatio,this.reduceFactor=1;const e=this.pixelRatio,s=t.canvas;if(s.element){const t=s.element;s.size.width=t.offsetWidth*e,s.size.height=t.offsetHeight*e}const o=i.particles,a=o.move;this.maxSpeed=(0,g.VG)(a.gravity.maxSpeed)*e,this.sizeAnimationSpeed=(0,g.VG)(o.size.animation.speed)*e}initParticle(t){const i=t.options,e=this.pixelRatio,s=i.move,n=s.distance,o=t.retina;o.moveDrift=(0,g.VG)(s.drift)*e,o.moveSpeed=(0,g.VG)(s.speed)*e,o.sizeAnimationSpeed=(0,g.VG)(i.size.animation.speed)*e;const a=o.maxDistance;a.horizontal=void 0!==n.horizontal?n.horizontal*e:void 0,a.vertical=void 0!==n.vertical?n.vertical*e:void 0,o.maxSpeed=(0,g.VG)(s.gravity.maxSpeed)*e}}function M(t){return t&&!t.destroyed}function S(t,i,...e){const s=new p.J(t,i);return(0,v.Z)(s,...e),s}class D{constructor(t,i,e){this._intersectionManager=t=>{if(M(this)&&this.actualOptions.pauseOnOutsideViewport)for(const i of t)i.target===this.interactivity.element&&(i.isIntersecting?this.play():this.pause())},this._nextFrame=t=>{try{if(!this._smooth&&void 0!==this._lastFrameTime&&t<this._lastFrameTime+s.Xu/this.fpsLimit)return void this.draw(!1);this._lastFrameTime??=t;const i=function(t,i=60,e=!1){return{value:t,factor:e?60/i:60*t/s.Xu}}(t-this._lastFrameTime,this.fpsLimit,this._smooth);if(this.addLifeTime(i.value),this._lastFrameTime=t,i.value>s.Xu)return void this.draw(!1);if(this.particles.draw(i),!this.alive())return void this.destroy();this.animationStatus&&this.draw(!1)}catch(t){(0,n.tZ)().error(`${s.dI} in animation loop`,t)}},this._engine=t,this.id=Symbol(i),this.fpsLimit=120,this._smooth=!1,this._delay=0,this._duration=0,this._lifeTime=0,this._firstStart=!0,this.started=!1,this.destroyed=!1,this._paused=!0,this._lastFrameTime=0,this.zLayers=100,this.pageHidden=!1,this._sourceOptions=e,this._initialSourceOptions=e,this.retina=new T(this),this.canvas=new c(this),this.particles=new O(this._engine,this),this.pathGenerators=new Map,this.interactivity={mouse:{clicking:!1,inside:!1}},this.plugins=new Map,this.effectDrawers=new Map,this.shapeDrawers=new Map,this._options=S(this._engine,this),this.actualOptions=S(this._engine,this),this._eventListeners=new u(this),this._intersectionObserver=(0,n.BR)((t=>this._intersectionManager(t))),this._engine.dispatchEvent("containerBuilt",{container:this})}get animationStatus(){return!this._paused&&!this.pageHidden&&M(this)}get options(){return this._options}get sourceOptions(){return this._sourceOptions}addClickHandler(t){if(!M(this))return;const i=this.interactivity.element;if(!i)return;const e=(i,e,s)=>{if(!M(this))return;const n=this.retina.pixelRatio,o={x:e.x*n,y:e.y*n},a=this.particles.quadTree.queryCircle(o,s*n);t(i,a)};let s=!1,n=!1;i.addEventListener("click",(t=>{if(!M(this))return;const i=t,s={x:i.offsetX||i.clientX,y:i.offsetY||i.clientY};e(t,s,1)})),i.addEventListener("touchstart",(()=>{M(this)&&(s=!0,n=!1)})),i.addEventListener("touchmove",(()=>{M(this)&&(n=!0)})),i.addEventListener("touchend",(t=>{if(M(this)){if(s&&!n){const i=t,s=1;let n=i.touches[i.touches.length-s];if(!n&&(n=i.changedTouches[i.changedTouches.length-s],!n))return;const o=this.canvas.element,a=o?o.getBoundingClientRect():void 0,r=0,h={x:n.clientX-(a?a.left:r),y:n.clientY-(a?a.top:r)};e(t,h,Math.max(n.radiusX,n.radiusY))}s=!1,n=!1}})),i.addEventListener("touchcancel",(()=>{M(this)&&(s=!1,n=!1)}))}addLifeTime(t){this._lifeTime+=t}addPath(t,i,e=!1){return!(!M(this)||!e&&this.pathGenerators.has(t))&&(this.pathGenerators.set(t,i),!0)}alive(){return!this._duration||this._lifeTime<=this._duration}destroy(){if(!M(this))return;this.stop(),this.particles.destroy(),this.canvas.destroy();for(const[,t]of this.effectDrawers)t.destroy?.(this);for(const[,t]of this.shapeDrawers)t.destroy?.(this);for(const t of this.effectDrawers.keys())this.effectDrawers.delete(t);for(const t of this.shapeDrawers.keys())this.shapeDrawers.delete(t);this._engine.clearPlugins(this),this.destroyed=!0;const t=this._engine.dom(),i=t.findIndex((t=>t===this));if(i>=0){const e=1;t.splice(i,e)}this._engine.dispatchEvent("containerDestroyed",{container:this})}draw(t){if(!M(this))return;let i=t;const e=t=>{i&&(this._lastFrameTime=void 0,i=!1),this._nextFrame(t)};this._drawAnimationFrame=requestAnimationFrame((t=>e(t)))}async export(t,i={}){for(const[,e]of this.plugins){if(!e.export)continue;const s=await e.export(t,i);if(s.supported)return s.blob}(0,n.tZ)().error(`${s.dI} - Export plugin with type ${t} not found`)}handleClickMode(t){if(M(this)){this.particles.handleClickMode(t);for(const[,i]of this.plugins)i.handleClickMode?.(t)}}async init(){if(!M(this))return;const t=this._engine.getSupportedEffects();for(const i of t){const t=this._engine.getEffectDrawer(i);t&&this.effectDrawers.set(i,t)}const i=this._engine.getSupportedShapes();for(const t of i){const i=this._engine.getShapeDrawer(t);i&&this.shapeDrawers.set(t,i)}await this.particles.initPlugins(),this._options=S(this._engine,this,this._initialSourceOptions,this.sourceOptions),this.actualOptions=S(this._engine,this,this._options);const e=await this._engine.getAvailablePlugins(this);for(const[t,i]of e)this.plugins.set(t,i);this.retina.init(),await this.canvas.init(),this.updateActualOptions(),this.canvas.initBackground(),this.canvas.resize(),this.zLayers=this.actualOptions.zLayers,this._duration=(0,g.VG)(this.actualOptions.duration)*s.Xu,this._delay=(0,g.VG)(this.actualOptions.delay)*s.Xu,this._lifeTime=0;this.fpsLimit=this.actualOptions.fpsLimit>0?this.actualOptions.fpsLimit:120,this._smooth=this.actualOptions.smooth;for(const[,t]of this.effectDrawers)await(t.init?.(this));for(const[,t]of this.shapeDrawers)await(t.init?.(this));for(const[,t]of this.plugins)await(t.init?.());this._engine.dispatchEvent("containerInit",{container:this}),await this.particles.init(),this.particles.setDensity();for(const[,t]of this.plugins)t.particlesSetup?.();this._engine.dispatchEvent("particlesSetup",{container:this})}async loadTheme(t){M(this)&&(this._currentTheme=t,await this.refresh())}pause(){if(M(this)&&(void 0!==this._drawAnimationFrame&&(cancelAnimationFrame(this._drawAnimationFrame),delete this._drawAnimationFrame),!this._paused)){for(const[,t]of this.plugins)t.pause?.();this.pageHidden||(this._paused=!0),this._engine.dispatchEvent("containerPaused",{container:this})}}play(t){if(!M(this))return;const i=this._paused||t;if(!this._firstStart||this.actualOptions.autoPlay){if(this._paused&&(this._paused=!1),i)for(const[,t]of this.plugins)t.play&&t.play();this._engine.dispatchEvent("containerPlay",{container:this}),this.draw(i??!1)}else this._firstStart=!1}async refresh(){if(M(this))return this.stop(),this.start()}async reset(){if(M(this))return this._initialSourceOptions=void 0,this._options=S(this._engine,this),this.actualOptions=S(this._engine,this,this._options),this.refresh()}async start(){M(this)&&!this.started&&(await this.init(),this.started=!0,await new Promise((t=>{const i=async()=>{this._eventListeners.addListeners(),this.interactivity.element instanceof HTMLElement&&this._intersectionObserver&&this._intersectionObserver.observe(this.interactivity.element);for(const[,t]of this.plugins)await(t.start?.());this._engine.dispatchEvent("containerStarted",{container:this}),this.play(),t()};this._delayTimeout=setTimeout((()=>{i()}),this._delay)})))}stop(){if(M(this)&&this.started){this._delayTimeout&&(clearTimeout(this._delayTimeout),delete this._delayTimeout),this._firstStart=!0,this.started=!1,this._eventListeners.removeListeners(),this.pause(),this.particles.clear(),this.canvas.stop(),this.interactivity.element instanceof HTMLElement&&this._intersectionObserver&&this._intersectionObserver.unobserve(this.interactivity.element);for(const[,t]of this.plugins)t.stop?.();for(const t of this.plugins.keys())this.plugins.delete(t);this._sourceOptions=this._options,this._engine.dispatchEvent("containerStopped",{container:this})}}updateActualOptions(){this.actualOptions.responsive=[];const t=this.actualOptions.setResponsive(this.canvas.size.width,this.retina.pixelRatio,this._options);return this.actualOptions.setTheme(this._currentTheme),this._responsiveMaxWidth!==t&&(this._responsiveMaxWidth=t,!0)}}}}]); |