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<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="UTF-8"> |
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
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<title>Emoji Gravity Click</title> |
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<style> |
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body { |
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margin: 0; |
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overflow: hidden; |
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background-color: #f0f0f0; |
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display: flex; |
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justify-content: center; |
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align-items: center; |
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height: 100vh; |
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} |
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canvas { |
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border: 1px solid #ccc; |
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} |
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</style> |
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</head> |
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<body> |
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<canvas id="emojiCanvas"></canvas> |
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<p>No it is not Empty, Click anywhere and see!</p> |
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<script> |
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const canvas = document.getElementById('emojiCanvas'); |
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const ctx = canvas.getContext('2d'); |
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canvas.width = window.innerWidth; |
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canvas.height = window.innerHeight; |
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const emojis = ['🐸', '🤡', '💸', '😎', '🤩', '🪙']; |
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const gravity = 0.5; |
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const friction = 0.97; |
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let particles = []; |
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class Particle { |
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constructor(x, y) { |
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this.x = x; |
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this.y = y; |
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this.size = Math.random() * 20 + 10; |
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this.speedY = (Math.random() - 0.5) * 5; |
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this.speedX = (Math.random() - 0.5) * 5; |
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this.color = '#fff'; |
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this.emoji = emojis[Math.floor(Math.random() * emojis.length)]; |
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} |
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update() { |
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this.speedY += gravity; |
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this.speedX *= friction; |
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this.x += this.speedX; |
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this.y += this.speedY; |
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if (this.y + this.size >= canvas.height) { |
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this.y = canvas.height - this.size; |
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this.speedY = -this.speedY * friction; |
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} |
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if (this.x + this.size >= canvas.width || this.x - this.size <= 0) { |
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this.speedX = -this.speedX * friction; |
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} |
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} |
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draw() { |
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ctx.font = `${this.size}px Arial`; |
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ctx.fillStyle = this.color; |
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ctx.fillText(this.emoji, this.x, this.y); |
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} |
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} |
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function handleParticles(event) { |
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const { clientX, clientY } = event; |
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const numberOfParticles = Math.random() * 10 + 5; |
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for (let i = 0; i < numberOfParticles; i++) { |
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particles.push(new Particle(clientX, clientY)); |
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} |
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} |
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function animate() { |
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ctx.clearRect(0, 0, canvas.width, canvas.height); |
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for (let i = particles.length - 1; i >= 0; i--) { |
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particles[i].update(); |
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particles[i].draw(); |
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if (particles[i].size <= 0.3) { |
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particles.splice(i, 1); |
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} |
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} |
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requestAnimationFrame(animate); |
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} |
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canvas.addEventListener('click', handleParticles); |
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animate(); |
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</script> |
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</body> |
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</html> |
