50:I[707087,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/3j06ow7w40nxu.js","/_next/static/immutable/chunks/31nn7jwsjvqii.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"RegistryDependencies"] 51:I[314491,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/3j06ow7w40nxu.js","/_next/static/immutable/chunks/31nn7jwsjvqii.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"FilesView"] 52:T6203,"use client" import { useEffect, useRef, useState } from "react" import { useMap } from "./hooks" import type { MapCoordinates } from "./types" type TrailParticle = { positionX: number positionY: number radius: number opacity: number velocityX: number velocityY: number life: number maxLife: number } type ImpactParticle = { positionX: number positionY: number radius: number opacity: number velocityX: number velocityY: number color: string } type MeteorInstance = { startX: number startY: number currentX: number currentY: number progress: number trailParticles: TrailParticle[] delay: number active: boolean } type RgbColor = { red: number green: number blue: number } type MeteorPhase = "falling" | "impact" | "fading" | "idle" type MeteorRenderer = { width: number height: number data: Uint8ClampedArray context?: CanvasRenderingContext2D meteors: MeteorInstance[] impactParticles: ImpactParticle[] isActive: boolean startTime: number progress: number phase: MeteorPhase flashOpacity: number restartTimerId: number onAdd: () => void render: () => boolean start: () => void stop: () => void reset: () => void } type MeteorControl = { start: () => void stop: () => void reset: () => void isActive: boolean progress: number phase: MeteorPhase } type MapMeteorProps = { id: string target: MapCoordinates size?: number angle?: number speed?: number intensity?: number meteorColor?: string trailColor?: string impactColor?: string tailLength?: number meteorSize?: number impactSize?: number autoStart?: boolean loop?: boolean loopDelay?: number shower?: boolean showerCount?: number } const DEFAULT_SIZE = 300 const DEFAULT_ANGLE = 45 const DEFAULT_SPEED = 2000 const DEFAULT_INTENSITY = 1 const DEFAULT_METEOR_COLOR = "#ffaa00" const DEFAULT_TRAIL_COLOR = "#ff6600" const DEFAULT_IMPACT_COLOR = "#ffdd00" const DEFAULT_TAIL_LENGTH = 0.4 const DEFAULT_METEOR_SIZE = 8 const DEFAULT_IMPACT_SIZE = 0.3 const DEFAULT_LOOP_DELAY = 2000 const DEFAULT_SHOWER_COUNT = 4 const DEGREES_TO_RADIANS = Math.PI / 180 const TRAIL_SPAWN_RATE = 3 const TRAIL_MIN_RADIUS = 2 const TRAIL_MAX_RADIUS = 6 const TRAIL_MIN_LIFE = 20 const TRAIL_MAX_LIFE = 40 const TRAIL_VELOCITY_SPREAD = 0.5 const TRAIL_POSITION_SPREAD = 4 const TRAIL_VELOCITY_DAMPING = 0.1 const TRAIL_BASE_OPACITY = 0.8 const TRAIL_OPACITY_VARIANCE = 0.2 const TRAIL_GRAVITY_MULTIPLIER = 0.3 const TRAIL_LIFE_DECAY_FACTOR = 0.5 const IMPACT_PARTICLE_COUNT = 30 const IMPACT_MIN_VELOCITY = 2 const IMPACT_MAX_VELOCITY = 8 const IMPACT_MIN_RADIUS = 2 const IMPACT_MAX_RADIUS = 6 const IMPACT_COLOR_OFFSET_RED = 50 const IMPACT_COLOR_OFFSET_GREEN = 30 const IMPACT_UPWARD_BIAS = 2 const GRAVITY = 0.15 const FRICTION = 0.98 const OPACITY_DECAY = 0.96 const MIN_VISIBLE_OPACITY = 0.02 const FLASH_DURATION = 200 const FLASH_OPACITY_MULTIPLIER = 0.7 const PIXEL_RATIO = 2 const CONTROL_UPDATE_INTERVAL = 100 const SHOWER_DELAY_SPREAD = 500 const SHOWER_ANGLE_SPREAD = 30 const SHOWER_DISTANCE_SPREAD = 0.2 const VELOCITY_SCALE = 10 const START_DISTANCE_RATIO = 0.6 const TAIL_WIDTH_RATIO = 0.5 const TAIL_END_WIDTH_RATIO = 0.2 const METEOR_TIP_RATIO = 0.5 const CORE_GRADIENT_INNER_STOP = 0.3 const EASE_POWER = 2 const TRAIL_SPAWN_PROBABILITY = 0.5 const FRAME_RATE = 60 const MS_PER_SECOND = 1000 const hexToRgb = (hex: string): RgbColor => { const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex) if (!result) { return { red: 255, green: 170, blue: 0 } } return { red: parseInt(result[1], 16), green: parseInt(result[2], 16), blue: parseInt(result[3], 16), } } const createTrailParticle = (originX: number, originY: number, velocityX: number, velocityY: number): TrailParticle => { return { positionX: originX + (Math.random() - 0.5) * TRAIL_POSITION_SPREAD, positionY: originY + (Math.random() - 0.5) * TRAIL_POSITION_SPREAD, radius: TRAIL_MIN_RADIUS + Math.random() * TRAIL_MAX_RADIUS, opacity: TRAIL_BASE_OPACITY + Math.random() * TRAIL_OPACITY_VARIANCE, velocityX: -velocityX * TRAIL_VELOCITY_DAMPING + (Math.random() - 0.5) * TRAIL_VELOCITY_SPREAD, velocityY: -velocityY * TRAIL_VELOCITY_DAMPING + (Math.random() - 0.5) * TRAIL_VELOCITY_SPREAD, life: 0, maxLife: TRAIL_MIN_LIFE + Math.random() * TRAIL_MAX_LIFE, } } const createImpactParticle = (originX: number, originY: number, impactRgb: RgbColor): ImpactParticle => { const spreadAngle = Math.random() * Math.PI * 2 const velocity = IMPACT_MIN_VELOCITY + Math.random() * IMPACT_MAX_VELOCITY const useLighterColor = Math.random() > 0.5 const particleColor = useLighterColor ? `${impactRgb.red}, ${impactRgb.green}, ${impactRgb.blue}` : `${Math.min(255, impactRgb.red + IMPACT_COLOR_OFFSET_RED)}, ${Math.min(255, impactRgb.green + IMPACT_COLOR_OFFSET_GREEN)}, ${impactRgb.blue}` return { positionX: originX, positionY: originY, radius: IMPACT_MIN_RADIUS + Math.random() * IMPACT_MAX_RADIUS, opacity: 1, velocityX: Math.cos(spreadAngle) * velocity, velocityY: Math.sin(spreadAngle) * velocity - Math.random() * IMPACT_UPWARD_BIAS, color: particleColor, } } const renderMeteorBody = ( context: CanvasRenderingContext2D, meteorX: number, meteorY: number, meteorSize: number, velocityX: number, velocityY: number, tailLengthPx: number, meteorRgb: RgbColor, trailRgb: RgbColor ): void => { const velocityMagnitude = Math.sqrt(velocityX * velocityX + velocityY * velocityY) const normalizedVelocityX = velocityX / velocityMagnitude const normalizedVelocityY = velocityY / velocityMagnitude const tailEndX = meteorX - normalizedVelocityX * tailLengthPx const tailEndY = meteorY - normalizedVelocityY * tailLengthPx const tailGradient = context.createLinearGradient(tailEndX, tailEndY, meteorX, meteorY) tailGradient.addColorStop(0, `rgba(${trailRgb.red}, ${trailRgb.green}, ${trailRgb.blue}, 0)`) tailGradient.addColorStop(0.3, `rgba(${trailRgb.red}, ${trailRgb.green}, ${trailRgb.blue}, 0.3)`) tailGradient.addColorStop(0.7, `rgba(${meteorRgb.red}, ${meteorRgb.green}, ${meteorRgb.blue}, 0.7)`) tailGradient.addColorStop(1, `rgba(${meteorRgb.red}, ${meteorRgb.green}, ${meteorRgb.blue}, 1)`) context.beginPath() context.moveTo(tailEndX, tailEndY) const perpendicularX = -normalizedVelocityY const perpendicularY = normalizedVelocityX const tailWidth = meteorSize * TAIL_WIDTH_RATIO context.lineTo( tailEndX + perpendicularX * tailWidth * TAIL_END_WIDTH_RATIO, tailEndY + perpendicularY * tailWidth * TAIL_END_WIDTH_RATIO ) context.lineTo(meteorX + perpendicularX * tailWidth, meteorY + perpendicularY * tailWidth) context.lineTo( meteorX + normalizedVelocityX * meteorSize * METEOR_TIP_RATIO, meteorY + normalizedVelocityY * meteorSize * METEOR_TIP_RATIO ) context.lineTo(meteorX - perpendicularX * tailWidth, meteorY - perpendicularY * tailWidth) context.lineTo( tailEndX - perpendicularX * tailWidth * TAIL_END_WIDTH_RATIO, tailEndY - perpendicularY * tailWidth * TAIL_END_WIDTH_RATIO ) context.closePath() context.fillStyle = tailGradient context.fill() const coreGradient = context.createRadialGradient(meteorX, meteorY, 0, meteorX, meteorY, meteorSize) coreGradient.addColorStop(0, `rgba(255, 255, 255, 1)`) coreGradient.addColorStop( CORE_GRADIENT_INNER_STOP, `rgba(${meteorRgb.red}, ${meteorRgb.green}, ${meteorRgb.blue}, 1)` ) coreGradient.addColorStop(1, `rgba(${meteorRgb.red}, ${meteorRgb.green}, ${meteorRgb.blue}, 0)`) context.beginPath() context.arc(meteorX, meteorY, meteorSize, 0, Math.PI * 2) context.fillStyle = coreGradient context.fill() } const updateAndRenderTrailParticles = ( context: CanvasRenderingContext2D, particles: TrailParticle[], trailRgb: RgbColor ): void => { for (let particleIndex = particles.length - 1; particleIndex >= 0; particleIndex--) { const particle = particles[particleIndex] particle.positionX += particle.velocityX particle.positionY += particle.velocityY particle.velocityY += GRAVITY * TRAIL_GRAVITY_MULTIPLIER particle.velocityX *= FRICTION particle.life++ if (particle.life >= particle.maxLife) { particles.splice(particleIndex, 1) continue } const lifeRatio = particle.life / particle.maxLife const alpha = particle.opacity * (1 - lifeRatio) const currentRadius = particle.radius * (1 - lifeRatio * TRAIL_LIFE_DECAY_FACTOR) const gradient = context.createRadialGradient( particle.positionX, particle.positionY, 0, particle.positionX, particle.positionY, currentRadius ) gradient.addColorStop(0, `rgba(${trailRgb.red}, ${trailRgb.green}, ${trailRgb.blue}, ${alpha})`) gradient.addColorStop(1, `rgba(${trailRgb.red}, ${trailRgb.green}, ${trailRgb.blue}, 0)`) context.beginPath() context.arc(particle.positionX, particle.positionY, currentRadius, 0, Math.PI * 2) context.fillStyle = gradient context.fill() } } const updateAndRenderImpactParticles = (context: CanvasRenderingContext2D, particles: ImpactParticle[]): void => { for (let particleIndex = particles.length - 1; particleIndex >= 0; particleIndex--) { const particle = particles[particleIndex] particle.positionX += particle.velocityX particle.positionY += particle.velocityY particle.velocityY += GRAVITY particle.velocityX *= FRICTION particle.opacity *= OPACITY_DECAY if (particle.opacity < MIN_VISIBLE_OPACITY) { particles.splice(particleIndex, 1) continue } const gradient = context.createRadialGradient( particle.positionX, particle.positionY, 0, particle.positionX, particle.positionY, particle.radius ) gradient.addColorStop(0, `rgba(${particle.color}, ${particle.opacity})`) gradient.addColorStop(1, `rgba(${particle.color}, 0)`) context.beginPath() context.arc(particle.positionX, particle.positionY, particle.radius, 0, Math.PI * 2) context.fillStyle = gradient context.fill() } } const renderImpactFlash = ( context: CanvasRenderingContext2D, centerX: number, centerY: number, flashOpacity: number, impactSizePx: number, impactRgb: RgbColor ): void => { if (flashOpacity <= 0) { return } const flashGradient = context.createRadialGradient(centerX, centerY, 0, centerX, centerY, impactSizePx) flashGradient.addColorStop(0, `rgba(255, 255, 255, ${flashOpacity})`) flashGradient.addColorStop( CORE_GRADIENT_INNER_STOP, `rgba(${impactRgb.red}, ${impactRgb.green}, ${impactRgb.blue}, ${flashOpacity * FLASH_OPACITY_MULTIPLIER})` ) flashGradient.addColorStop(1, `rgba(${impactRgb.red}, ${impactRgb.green}, ${impactRgb.blue}, 0)`) context.beginPath() context.arc(centerX, centerY, impactSizePx, 0, Math.PI * 2) context.fillStyle = flashGradient context.fill() } const fadeCanvasEdges = (context: CanvasRenderingContext2D, width: number, height: number): void => { const edgeSize = Math.max(4, Math.floor(width * 0.06)) context.globalCompositeOperation = "destination-out" const topGradient = context.createLinearGradient(0, 0, 0, edgeSize) topGradient.addColorStop(0, "rgba(0, 0, 0, 1)") topGradient.addColorStop(1, "rgba(0, 0, 0, 0)") context.fillStyle = topGradient context.fillRect(0, 0, width, edgeSize) const bottomGradient = context.createLinearGradient(0, height - edgeSize, 0, height) bottomGradient.addColorStop(0, "rgba(0, 0, 0, 0)") bottomGradient.addColorStop(1, "rgba(0, 0, 0, 1)") context.fillStyle = bottomGradient context.fillRect(0, height - edgeSize, width, edgeSize) const leftGradient = context.createLinearGradient(0, 0, edgeSize, 0) leftGradient.addColorStop(0, "rgba(0, 0, 0, 1)") leftGradient.addColorStop(1, "rgba(0, 0, 0, 0)") context.fillStyle = leftGradient context.fillRect(0, 0, edgeSize, height) const rightGradient = context.createLinearGradient(width - edgeSize, 0, width, 0) rightGradient.addColorStop(0, "rgba(0, 0, 0, 0)") rightGradient.addColorStop(1, "rgba(0, 0, 0, 1)") context.fillStyle = rightGradient context.fillRect(width - edgeSize, 0, edgeSize, height) context.globalCompositeOperation = "source-over" } const createMeteorRenderer = ( size: number, angle: number, speed: number, intensity: number, meteorColor: string, trailColor: string, impactColor: string, tailLength: number, meteorSize: number, impactSize: number, loop: boolean, loopDelay: number, shower: boolean, showerCount: number ): MeteorRenderer => { const meteorRgb = hexToRgb(meteorColor) const trailRgb = hexToRgb(trailColor) const impactRgb = hexToRgb(impactColor) const centerX = size / 2 const centerY = size / 2 const scaledMeteorSize = meteorSize * intensity const scaledTailLength = tailLength * intensity const scaledImpactSize = impactSize * intensity const tailLengthPx = size * scaledTailLength const impactSizePx = size * scaledImpactSize const trailSpawnRate = Math.ceil(TRAIL_SPAWN_RATE * intensity) const impactParticleCount = Math.ceil(IMPACT_PARTICLE_COUNT * intensity) const radians = angle * DEGREES_TO_RADIANS const startDistance = size * START_DISTANCE_RATIO const directionVelocityX = Math.cos(radians) * VELOCITY_SCALE const directionVelocityY = Math.sin(radians) * VELOCITY_SCALE const createMeteorInstance = (delayMs: number, offsetAngle: number, offsetDistance: number): MeteorInstance => { const instanceRadians = (angle + offsetAngle) * DEGREES_TO_RADIANS const startX = centerX - Math.cos(instanceRadians) * (startDistance + offsetDistance) const startY = centerY - Math.sin(instanceRadians) * (startDistance + offsetDistance) return { startX, startY, currentX: startX, currentY: startY, progress: 0, trailParticles: [], delay: delayMs, active: false, } } const spawnTrailParticles = (meteor: MeteorInstance): void => { if (Math.random() < TRAIL_SPAWN_PROBABILITY) { for (let trailIndex = 0; trailIndex < trailSpawnRate; trailIndex++) { meteor.trailParticles.push( createTrailParticle(meteor.currentX, meteor.currentY, directionVelocityX, directionVelocityY) ) } } } const spawnImpactParticles = (renderer: MeteorRenderer): void => { renderer.flashOpacity = 1 for (let impactIndex = 0; impactIndex < impactParticleCount; impactIndex++) { renderer.impactParticles.push(createImpactParticle(centerX, centerY, impactRgb)) } } const updateMeteorInstances = ( renderer: MeteorRenderer, elapsed: number ): { allComplete: boolean; anyFalling: boolean } => { let allComplete = true let anyFalling = false for (const meteor of renderer.meteors) { if (elapsed < meteor.delay) { allComplete = false continue } const meteorElapsed = elapsed - meteor.delay if (!meteor.active && meteorElapsed >= 0) { meteor.active = true } if (!meteor.active || meteor.progress >= 1) { continue } meteor.progress = Math.min(meteorElapsed / speed, 1) allComplete = false anyFalling = true const easeProgress = 1 - Math.pow(1 - meteor.progress, EASE_POWER) meteor.currentX = meteor.startX + (centerX - meteor.startX) * easeProgress meteor.currentY = meteor.startY + (centerY - meteor.startY) * easeProgress spawnTrailParticles(meteor) if (meteor.progress >= 1) { spawnImpactParticles(renderer) } } return { allComplete, anyFalling } } const updateRendererState = (renderer: MeteorRenderer, allComplete: boolean, anyFalling: boolean): void => { if (anyFalling) { renderer.phase = "falling" } else if (renderer.impactParticles.length > 0 || renderer.flashOpacity > 0) { renderer.phase = "impact" } if (renderer.flashOpacity > 0) { renderer.flashOpacity -= MS_PER_SECOND / FRAME_RATE / FLASH_DURATION if (renderer.flashOpacity < 0) { renderer.flashOpacity = 0 } } const hasActiveParticles = renderer.impactParticles.length > 0 || renderer.meteors.some((meteor) => meteor.trailParticles.length > 0) if (allComplete && !hasActiveParticles && renderer.flashOpacity <= 0) { if (loop) { renderer.phase = "idle" renderer.restartTimerId = window.setTimeout(() => { if (renderer.isActive) { renderer.start() } }, loopDelay) } else { renderer.phase = "idle" renderer.isActive = false } } } const renderMeteorScene = (context: CanvasRenderingContext2D, renderer: MeteorRenderer): void => { for (const meteor of renderer.meteors) { updateAndRenderTrailParticles(context, meteor.trailParticles, trailRgb) if (meteor.active && meteor.progress < 1) { renderMeteorBody( context, meteor.currentX, meteor.currentY, scaledMeteorSize, directionVelocityX, directionVelocityY, tailLengthPx, meteorRgb, trailRgb ) } } renderImpactFlash(context, centerX, centerY, renderer.flashOpacity, impactSizePx, impactRgb) updateAndRenderImpactParticles(context, renderer.impactParticles) } const renderer: MeteorRenderer = { width: size, height: size, data: new Uint8ClampedArray(size * size * 4), meteors: [], impactParticles: [], isActive: false, startTime: 0, progress: 0, phase: "idle", flashOpacity: 0, restartTimerId: 0, onAdd() { const canvas = document.createElement("canvas") canvas.width = this.width canvas.height = this.height this.context = canvas.getContext("2d", { willReadFrequently: true }) || undefined }, start() { if (this.isActive && this.phase !== "idle") { return } this.isActive = true this.startTime = performance.now() this.progress = 0 this.phase = "falling" this.flashOpacity = 0 this.meteors = [] this.impactParticles = [] if (shower) { for (let meteorIndex = 0; meteorIndex < showerCount; meteorIndex++) { const delay = meteorIndex * SHOWER_DELAY_SPREAD + Math.random() * SHOWER_DELAY_SPREAD const offsetAngle = (Math.random() - 0.5) * SHOWER_ANGLE_SPREAD const offsetDistance = Math.random() * size * SHOWER_DISTANCE_SPREAD this.meteors.push(createMeteorInstance(delay, offsetAngle, offsetDistance)) } } else { this.meteors.push(createMeteorInstance(0, 0, 0)) } }, stop() { this.isActive = false this.phase = "idle" clearTimeout(this.restartTimerId) }, reset() { this.isActive = false this.progress = 0 this.phase = "idle" this.flashOpacity = 0 this.meteors = [] this.impactParticles = [] this.startTime = 0 clearTimeout(this.restartTimerId) }, render() { if (!this.context) { return false } this.context.clearRect(0, 0, this.width, this.height) if (!this.isActive && this.phase === "idle") { this.data = new Uint8ClampedArray(this.width * this.height * 4) return true } const elapsed = performance.now() - this.startTime const { allComplete, anyFalling } = updateMeteorInstances(this, elapsed) updateRendererState(this, allComplete, anyFalling) renderMeteorScene(this.context, this) fadeCanvasEdges(this.context, this.width, this.height) this.data = this.context.getImageData(0, 0, this.width, this.height).data return true }, } return renderer } const meteorControls = new Map() export const MapMeteor = ({ id, target, size = DEFAULT_SIZE, angle = DEFAULT_ANGLE, speed = DEFAULT_SPEED, intensity = DEFAULT_INTENSITY, meteorColor = DEFAULT_METEOR_COLOR, trailColor = DEFAULT_TRAIL_COLOR, impactColor = DEFAULT_IMPACT_COLOR, tailLength = DEFAULT_TAIL_LENGTH, meteorSize = DEFAULT_METEOR_SIZE, impactSize = DEFAULT_IMPACT_SIZE, autoStart = true, loop = false, loopDelay = DEFAULT_LOOP_DELAY, shower = false, showerCount = DEFAULT_SHOWER_COUNT, }: MapMeteorProps) => { const { map, isLoaded } = useMap() const animationFrameRef = useRef(null) const rendererRef = useRef(null) useEffect(() => { if (!isLoaded || !map) { return } const meteorRenderer = createMeteorRenderer( size, angle, speed, intensity, meteorColor, trailColor, impactColor, tailLength, meteorSize, impactSize, loop, loopDelay, shower, showerCount ) rendererRef.current = meteorRenderer const control: MeteorControl = { start: () => { rendererRef.current?.start() }, stop: () => { rendererRef.current?.stop() }, reset: () => { rendererRef.current?.reset() }, get isActive() { return rendererRef.current?.isActive || false }, get progress() { return rendererRef.current?.progress || 0 }, get phase() { return rendererRef.current?.phase || "idle" }, } meteorControls.set(id, control) if (!map.hasImage(id)) { map.addImage(id, meteorRenderer, { pixelRatio: PIXEL_RATIO }) } if (autoStart) { meteorRenderer.start() } const animate = () => { const renderer = rendererRef.current const shouldRepaint = renderer?.isActive || (renderer?.impactParticles?.length ?? 0) > 0 if (shouldRepaint) { map.triggerRepaint() } animationFrameRef.current = requestAnimationFrame(animate) } animationFrameRef.current = requestAnimationFrame(animate) const handleStyleLoad = () => { if (!map.hasImage(id)) { map.addImage(id, meteorRenderer, { pixelRatio: PIXEL_RATIO }) } } map.on("style.load", handleStyleLoad) return () => { map.off("style.load", handleStyleLoad) meteorControls.delete(id) if (animationFrameRef.current) { cancelAnimationFrame(animationFrameRef.current) } if (rendererRef.current) { clearTimeout(rendererRef.current.restartTimerId) } try { if (map.hasImage(id)) { map.removeImage(id) } } catch { // Map may already be destroyed during unmount } } }, [ map, isLoaded, id, size, angle, speed, intensity, meteorColor, trailColor, impactColor, tailLength, meteorSize, impactSize, autoStart, loop, loopDelay, shower, showerCount, ]) useEffect(() => { if (!isLoaded || !map) { return } const sourceId = `${id}-source` const layerId = `${id}-layer` let pollFrameId: number const addSourceAndLayer = () => { if (!map.getSource(sourceId)) { map.addSource(sourceId, { type: "geojson", data: { type: "FeatureCollection", features: [ { type: "Feature", geometry: { type: "Point", coordinates: target }, properties: {}, }, ], }, }) } if (!map.getLayer(layerId)) { map.addLayer({ id: layerId, type: "symbol", source: sourceId, layout: { "icon-image": id, "icon-allow-overlap": true, }, }) } } const cleanupSourceAndLayer = () => { try { if (!map.isStyleLoaded()) { return } if (map.getLayer(layerId)) { map.removeLayer(layerId) } if (map.getSource(sourceId)) { map.removeSource(sourceId) } } catch { // Map may already be destroyed during unmount } } const pollAndAddLayers = () => { if (!map.isStyleLoaded() || !map.hasImage(id)) { pollFrameId = requestAnimationFrame(pollAndAddLayers) return } addSourceAndLayer() } pollFrameId = requestAnimationFrame(pollAndAddLayers) map.on("style.load", pollAndAddLayers) return () => { cancelAnimationFrame(pollFrameId) map.off("style.load", pollAndAddLayers) cleanupSourceAndLayer() } }, [map, isLoaded, target, id]) return null } export const useMeteorControl = (id: string): MeteorControl | null => { const [, forceUpdate] = useState(0) useEffect(() => { const interval = setInterval(() => { forceUpdate((previous) => { return previous + 1 }) }, CONTROL_UPDATE_INTERVAL) return () => { clearInterval(interval) } }, []) return meteorControls.get(id) || null } 4f:["$","div",null,{"className":"mt-3 flex min-h-0 min-w-0 flex-1 flex-col 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