From 296b95bd3f4b51ddb67b5d7df4f7f34cda018a21 Mon Sep 17 00:00:00 2001
From: LeungCiuHo <48942607+LeungCiuHo@users.noreply.github.com>
Date: Mon, 7 Nov 2022 21:44:46 +0800
Subject: [PATCH] Update index.html

---
 index.html | 449 ++++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 409 insertions(+), 40 deletions(-)
diff --git a/index.html b/index.html
index 487ea61..b7341b7 100644
--- a/index.html
+++ b/index.html
@@ -1,47 +1,416 @@
 <!DOCTYPE html>
 <html>
+
 <head>
-	<meta charset="utf-8">
-	<title>GitHub &amp; BitBucket HTML Preview</title>
-	<style>
-	body {
-		font: 12px 'Helvetica Neue', Helvetica, Arial, freesans, clean, sans-serif;
-		color: #333;
-	}
-	h1 {
-		font-size: 20px;
-	}
-	a {
-		color: #666;
-	}
-	#previewform {
-		display: none;
-		padding: 20px; 
-		text-align: center;
-	}
-	strong {
-		color: #333;
-		background-color: #FAFFA6;
-		padding: 0.1em;
-	}
-	#footer {
-		margin: 20px 0;
-		font-size: 10px;
-		color: #666;
-	}
-	</style>
+    <meta charset="utf-8">
+    <title>💗 Love 炜炜 💗</title>
+
+    <style>
+        html,
+        body {
+            height: 100%;
+            padding: 0;
+            margin: 0;
+            background: #000;
+        }
+
+        canvas {
+            position: absolute;
+            width: 100%;
+            height: 100%;
+            animation: anim 1.5s ease-in-out infinite;
+            -webkit-animation: anim 1.5s ease-in-out infinite;
+            -o-animation: anim 1.5s ease-in-out infinite;
+            -moz-animation: anim 1.5s ease-in-out infinite;
+        }
+
+        #name {
+            position: absolute;
+            top: 50%;
+            left: 50%;
+            transform: translate(-50%, -50%);
+            font-size: 48px;
+            color: #ea80b0;
+        }
+
+        @keyframes anim {
+            0% {
+                transform: scale(0.8);
+            }
+
+            25% {
+                transform: scale(0.7);
+            }
+
+            50% {
+                transform: scale(1);
+            }
+
+            75% {
+                transform: scale(0.7);
+            }
+
+            100% {
+                transform: scale(0.8);
+            }
+        }
+
+        @-webkit-keyframes anim {
+            0% {
+                -webkit-transform: scale(0.8);
+            }
+
+            25% {
+                -webkit-transform: scale(0.7);
+            }
+
+            50% {
+                -webkit-transform: scale(1);
+            }
+
+            75% {
+                -webkit-transform: scale(0.7);
+            }
+
+            100% {
+                -webkit-transform: scale(0.8);
+            }
+        }
+
+        @-o-keyframes anim {
+            0% {
+                -o-transform: scale(0.8);
+            }
+
+            25% {
+                -o-transform: scale(0.7);
+            }
+
+            50% {
+                -o-transform: scale(1);
+            }
+
+            75% {
+                -o-transform: scale(0.7);
+            }
+
+            100% {
+                -o-transform: scale(0.8);
+            }
+        }
+
+        @-moz-keyframes anim {
+            0% {
+                -moz-transform: scale(0.8);
+            }
+
+            25% {
+                -moz-transform: scale(0.7);
+            }
+
+            50% {
+                -moz-transform: scale(1);
+            }
+
+            75% {
+                -moz-transform: scale(0.7);
+            }
+
+            100% {
+                -moz-transform: scale(0.8);
+            }
+        }
+    </style>
 </head>
+
 <body>
-	<form id="previewform" onsubmit="location.href='/?'+this.file.value;return false">
-		<h1>GitHub &amp; BitBucket HTML Preview</h1>
-		<p>
-			Enter URL of the HTML file to preview:
-			<input type="url" id="file" value="" placeholder="e.g. https://github.com/user/repo/blob/master/index.html" size="60" autofocus>
-			<input type="submit" value="Preview">
-		</p>
-		<p>or prepend to the URL: <code><strong>http://htmlpreview.github.io/?</strong>https://github.com/twbs/bootstrap/blob/gh-pages/2.3.2/index.html</code></p>
-		<p id="footer">Developed by <a href="https://github.com/niutech">niu tech</a> | Contribute on <a href="https://github.com/htmlpreview/htmlpreview.github.com">GitHub</a></p>
-	</form>
-	<script src="/htmlpreview.js"></script>
+    <canvas id="pinkboard" width="714" height="722"></canvas>
+    <div id="name">lzh 💗 yw</div>
+
+    <script>
+        /*
+         * Settings
+         */
+        var settings = {
+            particles: {
+                length: 500, // maximum amount of particles
+                duration: 2, // particle duration in sec
+                velocity: 100, // particle velocity in pixels/sec
+                effect: -0.75, // play with this for a nice effect
+                size: 30, // particle size in pixels
+            },
+        };
+
+        /*
+         * RequestAnimationFrame polyfill by Erik M?ller
+         */
+        (function () {
+            var b = 0;
+            var c = ["ms", "moz", "webkit", "o"];
+            for (var a = 0; a < c.length && !window.requestAnimationFrame; ++a) {
+                window.requestAnimationFrame = window[c[a] + "RequestAnimationFrame"];
+                window.cancelAnimationFrame =
+                    window[c[a] + "CancelAnimationFrame"] ||
+                    window[c[a] + "CancelRequestAnimationFrame"];
+            }
+            if (!window.requestAnimationFrame) {
+                window.requestAnimationFrame = function (h, e) {
+                    var d = new Date().getTime();
+                    var f = Math.max(0, 16 - (d - b));
+                    var g = window.setTimeout(function () {
+                        h(d + f);
+                    }, f);
+                    b = d + f;
+                    return g;
+                };
+            }
+            if (!window.cancelAnimationFrame) {
+                window.cancelAnimationFrame = function (d) {
+                    clearTimeout(d);
+                };
+            }
+        })();
+
+        /*
+         * Point class
+         */
+        var Point = (function () {
+            function Point(x, y) {
+                this.x = typeof x !== "undefined" ? x : 0;
+                this.y = typeof y !== "undefined" ? y : 0;
+            }
+            Point.prototype.clone = function () {
+                return new Point(this.x, this.y);
+            };
+            Point.prototype.length = function (length) {
+                if (typeof length == "undefined")
+                    return Math.sqrt(this.x * this.x + this.y * this.y);
+                this.normalize();
+                this.x *= length;
+                this.y *= length;
+                return this;
+            };
+            Point.prototype.normalize = function () {
+                var length = this.length();
+                this.x /= length;
+                this.y /= length;
+                return this;
+            };
+            return Point;
+        })();
+
+        /*
+         * Particle class
+         */
+
+        var Particle = (function () {
+            function Particle() {
+                this.position = new Point();
+                this.velocity = new Point();
+                this.acceleration = new Point();
+                this.age = 0;
+            }
+            Particle.prototype.initialize = function (x, y, dx, dy) {
+                this.position.x = x;
+                this.position.y = y;
+                this.velocity.x = dx;
+                this.velocity.y = dy;
+                this.acceleration.x = dx * settings.particles.effect;
+                this.acceleration.y = dy * settings.particles.effect;
+                this.age = 0;
+            };
+            Particle.prototype.update = function (deltaTime) {
+                this.position.x += this.velocity.x * deltaTime;
+                this.position.y += this.velocity.y * deltaTime;
+                this.velocity.x += this.acceleration.x * deltaTime;
+                this.velocity.y += this.acceleration.y * deltaTime;
+                this.age += deltaTime;
+            };
+            Particle.prototype.draw = function (context, image) {
+                function ease(t) {
+                    return --t * t * t + 1;
+                }
+                var size = image.width * ease(this.age / settings.particles.duration);
+                context.globalAlpha = 1 - this.age / settings.particles.duration;
+                context.drawImage(
+                    image,
+                    this.position.x - size / 2,
+                    this.position.y - size / 2,
+                    size,
+                    size
+                );
+            };
+            return Particle;
+        })();
+
+        /*
+         * ParticlePool class
+         */
+        var ParticlePool = (function () {
+            var particles,
+                firstActive = 0,
+                firstFree = 0,
+                duration = settings.particles.duration;
+
+            function ParticlePool(length) {
+                // create and populate particle pool
+                particles = new Array(length);
+                for (var i = 0; i < particles.length; i++)
+                    particles[i] = new Particle();
+            }
+            ParticlePool.prototype.add = function (x, y, dx, dy) {
+                particles[firstFree].initialize(x, y, dx, dy);
+
+                // handle circular queue
+                firstFree++;
+                if (firstFree == particles.length) firstFree = 0;
+                if (firstActive == firstFree) firstActive++;
+                if (firstActive == particles.length) firstActive = 0;
+            };
+            ParticlePool.prototype.update = function (deltaTime) {
+                var i;
+
+                // update active particles
+                if (firstActive < firstFree) {
+                    for (i = firstActive; i < firstFree; i++)
+                        particles[i].update(deltaTime);
+                }
+                if (firstFree < firstActive) {
+                    for (i = firstActive; i < particles.length; i++)
+                        particles[i].update(deltaTime);
+                    for (i = 0; i < firstFree; i++) particles[i].update(deltaTime);
+                }
+
+                // remove inactive particles
+                while (
+                    particles[firstActive].age >= duration &&
+                    firstActive != firstFree
+                ) {
+                    firstActive++;
+                    if (firstActive == particles.length) firstActive = 0;
+                }
+            };
+            ParticlePool.prototype.draw = function (context, image) {
+                // draw active particles
+                if (firstActive < firstFree) {
+                    for (i = firstActive; i < firstFree; i++)
+                        particles[i].draw(context, image);
+                }
+                if (firstFree < firstActive) {
+                    for (i = firstActive; i < particles.length; i++)
+                        particles[i].draw(context, image);
+                    for (i = 0; i < firstFree; i++) particles[i].draw(context, image);
+                }
+            };
+            return ParticlePool;
+        })();
+
+        /*
+         * Putting it all together
+         */
+        (function (canvas) {
+            var context = canvas.getContext("2d"),
+                particles = new ParticlePool(settings.particles.length),
+                particleRate =
+                    settings.particles.length / settings.particles.duration, // particles/sec
+                time;
+
+            // get point on heart with -PI <= t <= PI
+            function pointOnHeart(t) {
+                return new Point(
+                    160 * Math.pow(Math.sin(t), 3),
+                    130 * Math.cos(t) -
+                    50 * Math.cos(2 * t) -
+                    20 * Math.cos(3 * t) -
+                    10 * Math.cos(4 * t) +
+                    25
+                );
+            }
+
+            // creating the particle image using a dummy canvas
+            var image = (function () {
+                var canvas = document.createElement("canvas"),
+                    context = canvas.getContext("2d");
+                canvas.width = settings.particles.size;
+                canvas.height = settings.particles.size;
+                // helper function to create the path
+                function to(t) {
+                    var point = pointOnHeart(t);
+                    point.x =
+                        settings.particles.size / 2 +
+                        (point.x * settings.particles.size) / 350;
+                    point.y =
+                        settings.particles.size / 2 -
+                        (point.y * settings.particles.size) / 350;
+                    return point;
+                }
+                // create the path
+                context.beginPath();
+                var t = -Math.PI;
+                var point = to(t);
+                context.moveTo(point.x, point.y);
+                while (t < Math.PI) {
+                    t += 0.01; // baby steps!
+                    point = to(t);
+                    context.lineTo(point.x, point.y);
+                }
+                context.closePath();
+                // create the fill
+                context.fillStyle = "#ea80b0";
+                context.fill();
+                // create the image
+                var image = new Image();
+                image.src = canvas.toDataURL();
+                return image;
+            })();
+
+            // render that thing!
+            function render() {
+                // next animation frame
+                requestAnimationFrame(render);
+
+                // update time
+                var newTime = new Date().getTime() / 1000,
+                    deltaTime = newTime - (time || newTime);
+                time = newTime;
+
+                // clear canvas
+                context.clearRect(0, 0, canvas.width, canvas.height);
+
+                // create new particles
+                var amount = particleRate * deltaTime;
+                for (var i = 0; i < amount; i++) {
+                    var pos = pointOnHeart(Math.PI - 2 * Math.PI * Math.random());
+                    var dir = pos.clone().length(settings.particles.velocity);
+                    particles.add(
+                        canvas.width / 2 + pos.x,
+                        canvas.height / 2 - pos.y,
+                        dir.x,
+                        -dir.y
+                    );
+                }
+
+                // update and draw particles
+                particles.update(deltaTime);
+                particles.draw(context, image);
+            }
+
+            // handle (re-)sizing of the canvas
+            function onResize() {
+                canvas.width = canvas.clientWidth;
+                canvas.height = canvas.clientHeight;
+            }
+            window.onresize = onResize;
+
+            // delay rendering bootstrap
+            setTimeout(function () {
+                onResize();
+                render();
+            }, 10);
+        })(document.getElementById("pinkboard"));
+    </script>
+
+
 </body>
+
 </html>
