From 219bb6db37eb977923af17d5ae82f776a2b1d166 Mon Sep 17 00:00:00 2001 From: shenyu <448766534@qq.com> Date: Fri, 23 Jul 2021 13:45:50 +0800 Subject: [PATCH] =?UTF-8?q?=F0=9F=8E=A8=20style:=20code=20format?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- source/js/clickBoom1.js | 198 ++++++++++++------------- source/js/clickBoom2.js | 320 ++++++++++++++++++++++------------------ 2 files changed, 272 insertions(+), 246 deletions(-) diff --git a/source/js/clickBoom1.js b/source/js/clickBoom1.js index 69b899b..99b6e09 100644 --- a/source/js/clickBoom1.js +++ b/source/js/clickBoom1.js @@ -18,134 +18,134 @@ let pointerX = 0; let pointerY = 0; let tap = - "ontouchstart" in window || navigator.msMaxTouchPoints - ? "touchstart" - : "mousedown"; + "ontouchstart" in window || navigator.msMaxTouchPoints + ? "touchstart" + : "mousedown"; // sea blue let colors = ["127, 180, 226", "157, 209, 243", "204, 229, 255"]; function setCanvasSize() { - canvasEl.width = window.innerWidth; - canvasEl.height = window.innerHeight; - canvasEl.style.width = window.innerWidth + "px"; - canvasEl.style.height = window.innerHeight + "px"; + canvasEl.width = window.innerWidth; + canvasEl.height = window.innerHeight; + canvasEl.style.width = window.innerWidth + "px"; + canvasEl.style.height = window.innerHeight + "px"; } function updateCoords(e) { - pointerX = e.clientX || e.touches[0].clientX; - pointerY = e.clientY || e.touches[0].clientY; + pointerX = e.clientX || e.touches[0].clientX; + pointerY = e.clientY || e.touches[0].clientY; } function setParticuleDirection(p) { - let angle = (anime.random(0, 360) * Math.PI) / 180; - let value = anime.random(minDiffuseRadius, maxDiffuseRadius); - let radius = [-1, 1][anime.random(0, 1)] * value; - return { - x: p.x + radius * Math.cos(angle), - y: p.y + radius * Math.sin(angle) - }; + let angle = (anime.random(0, 360) * Math.PI) / 180; + let value = anime.random(minDiffuseRadius, maxDiffuseRadius); + let radius = [-1, 1][anime.random(0, 1)] * value; + return { + x: p.x + radius * Math.cos(angle), + y: p.y + radius * Math.sin(angle), + }; } function createParticule(x, y) { - let p = {}; - p.x = x; - p.y = y; - p.color = - "rgba(" + - colors[anime.random(0, colors.length - 1)] + - "," + - anime.random(0.2, 0.8) + - ")"; - p.radius = anime.random(minCircleRadius, maxCircleRadius); - p.endPos = setParticuleDirection(p); - p.draw = function () { - ctx.beginPath(); - ctx.arc(p.x, p.y, p.radius, 0, 2 * Math.PI, true); - ctx.fillStyle = p.color; - ctx.fill(); - }; - return p; + let p = {}; + p.x = x; + p.y = y; + p.color = + "rgba(" + + colors[anime.random(0, colors.length - 1)] + + "," + + anime.random(0.2, 0.8) + + ")"; + p.radius = anime.random(minCircleRadius, maxCircleRadius); + p.endPos = setParticuleDirection(p); + p.draw = function () { + ctx.beginPath(); + ctx.arc(p.x, p.y, p.radius, 0, 2 * Math.PI, true); + ctx.fillStyle = p.color; + ctx.fill(); + }; + return p; } function createCircle(x, y) { - let p = {}; - p.x = x; - p.y = y; - p.color = "#000"; - p.radius = 0.1; - p.alpha = 0.5; - p.lineWidth = 6; - p.draw = function () { - ctx.globalAlpha = p.alpha; - ctx.beginPath(); - ctx.arc(p.x, p.y, p.radius, 0, 2 * Math.PI, true); - ctx.lineWidth = p.lineWidth; - ctx.strokeStyle = p.color; - ctx.stroke(); - ctx.globalAlpha = 1; - }; - return p; + let p = {}; + p.x = x; + p.y = y; + p.color = "#000"; + p.radius = 0.1; + p.alpha = 0.5; + p.lineWidth = 6; + p.draw = function () { + ctx.globalAlpha = p.alpha; + ctx.beginPath(); + ctx.arc(p.x, p.y, p.radius, 0, 2 * Math.PI, true); + ctx.lineWidth = p.lineWidth; + ctx.strokeStyle = p.color; + ctx.stroke(); + ctx.globalAlpha = 1; + }; + return p; } function renderParticule(anim) { - for (let i = 0; i < anim.animatables.length; i++) { - anim.animatables[i].target.draw(); - } + for (let i = 0; i < anim.animatables.length; i++) { + anim.animatables[i].target.draw(); + } } function animateParticules(x, y) { - let circle = createCircle(x, y); - let particules = []; - for (let i = 0; i < numberOfParticules; i++) { - particules.push(createParticule(x, y)); - } - anime - .timeline() - .add({ - targets: particules, - x: function (p) { - return p.endPos.x; - }, - y: function (p) { - return p.endPos.y; - }, - radius: 0.1, - duration: anime.random(minAnimeDuration, maxAnimeDuration), - easing: "easeOutExpo", - update: renderParticule - }) - .add({ - targets: circle, - radius: anime.random(minOrbitRadius, maxOrbitRadius), - lineWidth: 0, - alpha: { - value: 0, - easing: "linear", - duration: anime.random(600, 800) - }, - duration: anime.random(1200, 1800), - easing: "easeOutExpo", - update: renderParticule, - offset: 0 - }); + let circle = createCircle(x, y); + let particules = []; + for (let i = 0; i < numberOfParticules; i++) { + particules.push(createParticule(x, y)); + } + anime + .timeline() + .add({ + targets: particules, + x: function (p) { + return p.endPos.x; + }, + y: function (p) { + return p.endPos.y; + }, + radius: 0.1, + duration: anime.random(minAnimeDuration, maxAnimeDuration), + easing: "easeOutExpo", + update: renderParticule, + }) + .add({ + targets: circle, + radius: anime.random(minOrbitRadius, maxOrbitRadius), + lineWidth: 0, + alpha: { + value: 0, + easing: "linear", + duration: anime.random(600, 800), + }, + duration: anime.random(1200, 1800), + easing: "easeOutExpo", + update: renderParticule, + offset: 0, + }); } let render = anime({ - duration: Infinity, - update: function () { - ctx.clearRect(0, 0, canvasEl.width, canvasEl.height); - } + duration: Infinity, + update: function () { + ctx.clearRect(0, 0, canvasEl.width, canvasEl.height); + }, }); document.addEventListener( - tap, - function (e) { - render.play(); - updateCoords(e); - animateParticules(pointerX, pointerY); - }, - false + tap, + function (e) { + render.play(); + updateCoords(e); + animateParticules(pointerX, pointerY); + }, + false ); setCanvasSize(); diff --git a/source/js/clickBoom2.js b/source/js/clickBoom2.js index d3f9d79..df220e2 100644 --- a/source/js/clickBoom2.js +++ b/source/js/clickBoom2.js @@ -1,154 +1,180 @@ class Circle { - constructor({ origin, speed, color, angle, context }) { - this.origin = origin - this.position = { ...this.origin } - this.color = color - this.speed = speed - this.angle = angle - this.context = context - this.renderCount = 0 - } - - draw() { - this.context.fillStyle = this.color - this.context.beginPath() - this.context.arc(this.position.x, this.position.y, 2, 0, Math.PI * 2) - this.context.fill() - } - - move() { - this.position.x = (Math.sin(this.angle) * this.speed) + this.position.x - this.position.y = (Math.cos(this.angle) * this.speed) + this.position.y + (this.renderCount * 0.3) - this.renderCount++ + constructor({ origin, speed, color, angle, context }) { + this.origin = origin; + this.position = { ...this.origin }; + this.color = color; + this.speed = speed; + this.angle = angle; + this.context = context; + this.renderCount = 0; + } + + draw() { + this.context.fillStyle = this.color; + this.context.beginPath(); + this.context.arc(this.position.x, this.position.y, 2, 0, Math.PI * 2); + this.context.fill(); + } + + move() { + this.position.x = Math.sin(this.angle) * this.speed + this.position.x; + this.position.y = + Math.cos(this.angle) * this.speed + + this.position.y + + this.renderCount * 0.3; + this.renderCount++; + } +} + +class Boom { + constructor({ origin, context, circleCount = 10, area }) { + this.origin = origin; + this.context = context; + this.circleCount = circleCount; + this.area = area; + this.stop = false; + this.circles = []; + } + + randomArray(range) { + const length = range.length; + const randomIndex = Math.floor(length * Math.random()); + return range[randomIndex]; + } + + randomColor() { + const range = ["8", "9", "A", "B", "C", "D", "E", "F"]; + return ( + "#" + + this.randomArray(range) + + this.randomArray(range) + + this.randomArray(range) + + this.randomArray(range) + + this.randomArray(range) + + this.randomArray(range) + ); + } + + randomRange(start, end) { + return (end - start) * Math.random() + start; + } + + init() { + for (let i = 0; i < this.circleCount; i++) { + const circle = new Circle({ + context: this.context, + origin: this.origin, + color: this.randomColor(), + angle: this.randomRange(Math.PI - 1, Math.PI + 1), + speed: this.randomRange(1, 6), + }); + this.circles.push(circle); } } - - class Boom { - constructor ({ origin, context, circleCount = 10, area }) { - this.origin = origin - this.context = context - this.circleCount = circleCount - this.area = area - this.stop = false - this.circles = [] - } - - randomArray(range) { - const length = range.length - const randomIndex = Math.floor(length * Math.random()) - return range[randomIndex] - } - - randomColor() { - const range = ['8', '9', 'A', 'B', 'C', 'D', 'E', 'F'] - return '#' + this.randomArray(range) + this.randomArray(range) + this.randomArray(range) + this.randomArray(range) + this.randomArray(range) + this.randomArray(range) - } - - randomRange(start, end) { - return (end - start) * Math.random() + start - } - - init() { - for(let i = 0; i < this.circleCount; i++) { - const circle = new Circle({ - context: this.context, - origin: this.origin, - color: this.randomColor(), - angle: this.randomRange(Math.PI - 1, Math.PI + 1), - speed: this.randomRange(1, 6) - }) - this.circles.push(circle) + + move() { + this.circles.forEach((circle, index) => { + if ( + circle.position.x > this.area.width || + circle.position.y > this.area.height + ) { + return this.circles.splice(index, 1); } - } - - move() { - this.circles.forEach((circle, index) => { - if (circle.position.x > this.area.width || circle.position.y > this.area.height) { - return this.circles.splice(index, 1) - } - circle.move() - }) - if (this.circles.length == 0) { - this.stop = true - } - } - - draw() { - this.circles.forEach(circle => circle.draw()) + circle.move(); + }); + if (this.circles.length == 0) { + this.stop = true; } } - - class CursorSpecialEffects { - constructor() { - this.computerCanvas = document.createElement('canvas') - this.renderCanvas = document.createElement('canvas') - - this.computerContext = this.computerCanvas.getContext('2d') - this.renderContext = this.renderCanvas.getContext('2d') - - this.globalWidth = window.innerWidth - this.globalHeight = window.innerHeight - - this.booms = [] - this.running = false - } - - handleMouseDown(e) { - const boom = new Boom({ - origin: { x: e.clientX, y: e.clientY }, - context: this.computerContext, - area: { - width: this.globalWidth, - height: this.globalHeight - } - }) - boom.init() - this.booms.push(boom) - this.running || this.run() - } - - handlePageHide() { - this.booms = [] - this.running = false - } - - init() { - const style = this.renderCanvas.style - style.position = 'fixed' - style.top = style.left = 0 - style.zIndex = '99999' - style.pointerEvents = 'none' - - style.width = this.renderCanvas.width = this.computerCanvas.width = this.globalWidth - style.height = this.renderCanvas.height = this.computerCanvas.height = this.globalHeight - - document.body.append(this.renderCanvas) - - window.addEventListener('mousedown', this.handleMouseDown.bind(this)) - window.addEventListener('pagehide', this.handlePageHide.bind(this)) - } - - run() { - this.running = true - if (this.booms.length == 0) { - return this.running = false - } - - requestAnimationFrame(this.run.bind(this)) - - this.computerContext.clearRect(0, 0, this.globalWidth, this.globalHeight) - this.renderContext.clearRect(0, 0, this.globalWidth, this.globalHeight) - - this.booms.forEach((boom, index) => { - if (boom.stop) { - return this.booms.splice(index, 1) - } - boom.move() - boom.draw() - }) - this.renderContext.drawImage(this.computerCanvas, 0, 0, this.globalWidth, this.globalHeight) - } + + draw() { + this.circles.forEach((circle) => circle.draw()); } - - const cursorSpecialEffects = new CursorSpecialEffects() - cursorSpecialEffects.init() \ No newline at end of file +} + +class CursorSpecialEffects { + constructor() { + this.computerCanvas = document.createElement("canvas"); + this.renderCanvas = document.createElement("canvas"); + + this.computerContext = this.computerCanvas.getContext("2d"); + this.renderContext = this.renderCanvas.getContext("2d"); + + this.globalWidth = window.innerWidth; + this.globalHeight = window.innerHeight; + + this.booms = []; + this.running = false; + } + + handleMouseDown(e) { + const boom = new Boom({ + origin: { x: e.clientX, y: e.clientY }, + context: this.computerContext, + area: { + width: this.globalWidth, + height: this.globalHeight, + }, + }); + boom.init(); + this.booms.push(boom); + this.running || this.run(); + } + + handlePageHide() { + this.booms = []; + this.running = false; + } + + init() { + const style = this.renderCanvas.style; + style.position = "fixed"; + style.top = style.left = 0; + style.zIndex = "99999"; + style.pointerEvents = "none"; + + style.width = + this.renderCanvas.width = + this.computerCanvas.width = + this.globalWidth; + style.height = + this.renderCanvas.height = + this.computerCanvas.height = + this.globalHeight; + + document.body.append(this.renderCanvas); + + window.addEventListener("mousedown", this.handleMouseDown.bind(this)); + window.addEventListener("pagehide", this.handlePageHide.bind(this)); + } + + run() { + this.running = true; + if (this.booms.length == 0) { + return (this.running = false); + } + + requestAnimationFrame(this.run.bind(this)); + + this.computerContext.clearRect(0, 0, this.globalWidth, this.globalHeight); + this.renderContext.clearRect(0, 0, this.globalWidth, this.globalHeight); + + this.booms.forEach((boom, index) => { + if (boom.stop) { + return this.booms.splice(index, 1); + } + boom.move(); + boom.draw(); + }); + this.renderContext.drawImage( + this.computerCanvas, + 0, + 0, + this.globalWidth, + this.globalHeight + ); + } +} + +const cursorSpecialEffects = new CursorSpecialEffects(); +cursorSpecialEffects.init();