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script.js
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script.js
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const canvas = document.getElementById("canvas1");
const ctx = canvas.getContext("2d");
canvas.width = window.innerWidth;
canvas.height = window.innerHeight;
const particlesArray = [];
let hue = 0;
let frame = 0;
window.addEventListener("resize", function () {
canvas.width = window.innerWidth;
canvas.height = window.innerHeight;
});
const mouse = {
x: undefined,
y: undefined,
};
canvas.addEventListener("click", function (event) {
mouse.x = event.x;
mouse.y = event.y;
hue += 8;
if (particlesArray.length < 100) {
for (let i = 0; i < 20; i++) {
particlesArray.push(new Particle());
}
}
});
canvas.addEventListener("mousemove", function (event) {
mouse.x = event.x;
mouse.y = event.y;
hue += 2;
if (frame % 2 === 0) {
for (let i = 0; i < 7; i++) {
particlesArray.push(new Particle());
}
}
});
class Particle {
constructor() {
this.x = mouse.x;
this.y = mouse.y;
this.size = Math.random() * 10 + 1;
this.speedX = Math.random() * 3 - 1.5;
this.speedY = Math.random() * 3 - 1.5;
this.color = "hsl(" + hue + ", 100%, 50%)";
}
update() {
this.x += this.speedX;
this.y += this.speedY;
if (this.size > 0.2) this.size -= 0.1;
}
draw() {
ctx.fillStyle = this.color;
ctx.beginPath();
ctx.arc(this.x, this.y, this.size, 0, Math.PI * 2);
ctx.fill();
}
}
function handleParticles() {
for (let i = 0; i < particlesArray.length; i++) {
for (let j = i; j < particlesArray.length; j++) {
const dx = particlesArray[i].x - particlesArray[j].x;
const dy = particlesArray[i].y - particlesArray[j].y;
const distance = Math.sqrt(dx * dx + dy * dy);
if (distance < 100) {
ctx.beginPath();
ctx.strokeStyle = particlesArray[i].color;
ctx.lineWidth = 0.2;
ctx.moveTo(particlesArray[i].x, particlesArray[i].y);
ctx.lineTo(particlesArray[j].x, particlesArray[j].y);
ctx.stroke();
ctx.closePath();
}
}
particlesArray[i].update();
particlesArray[i].draw();
if (particlesArray[i].size <= 0.3) {
particlesArray.splice(i, 1);
i--;
}
}
}
function animate() {
ctx.clearRect(0, 0, canvas.width, canvas.height);
//ctx.fillStyle = 'rgba(0,0,0,0.02)';
//ctx.fillRect(0, 0, canvas.width, canvas.height);
handleParticles();
frame++;
requestAnimationFrame(animate);
}
animate();
function swRegistration() {
const heart = ["font-size: 20px", "padding: 12px", "margin: 4px 0 4px 4px", "color: rgba(238,58,136,1)"].join(";");
if ("serviceWorker" in navigator) {
navigator.serviceWorker
.register("/mousetrail/sw.js", {
scope: "/mousetrail/",
})
.then(function (registration) {
console.log("%c❤️", heart);
})
.catch(function (err) {
console.log(err);
});
}
}
function consoleText() {
console.clear();
const styles = [
"color: white",
"background: rgba(238,58,136,1)",
"font-size: 18px",
"padding: 12px",
"margin: 6px 0 6px 14px",
].join(";");
const styles2 = ["font-size: 14px", "padding: 16px", "margin: 6px 0 6px 0", "color: rgba(238,58,136,1)"].join(";");
console.log("%cHello World! I'm Siba.", styles);
console.log("%cThank you for checking out my work!", styles2);
const gradient = [
"font-size: 14px",
"color: #fff",
"width: 200px",
"padding: 8px",
"margin: 6px 0 6px 14px",
"border-radius: 4px",
"background: rgba(238,58,136,1)",
"background: linear-gradient( 109.6deg, rgba(238,58,136,1) 11.2%, rgba(128,162,245,1) 91.1% )",
].join(";");
console.log("%cPortfolio%chttps://bit.ly/3Z2RN0z", gradient, styles2);
console.log("%cInstagram%chttps://bit.ly/3WTRJyC", gradient, styles2);
console.log("%cGithub %chttps://bit.ly/3GFA1tv", gradient, styles2);
console.log("%cThe README %chttps://bit.ly/3VCbM3i", gradient, styles2);
console.log("%cHave a wonderful day!", styles2);
}
swRegistration();
consoleText();