10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 random Partical similator's game

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No:46205

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Developer User18896｜Date and time 24/2/24 1:20:29
Build time 10.084 sec｜Game capacity 2.327KB｜

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[PR]現在の本の売れ筋ランキング

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Particle Simulator Game</title>
<style>
    body {
        margin: 0;
        padding: 0;
        height: 100vh;
        display: flex;
        justify-content: center;
        align-items: center;
        background-color: #f0f0f0;
    }
    canvas {
        border: 1px solid #ccc;
    }
</style>
</head>
<body>
    <canvas id="gameCanvas"></canvas>
    <script>
        const canvas = document.getElementById('gameCanvas');
        const ctx = canvas.getContext('2d');
        
        canvas.width = window.innerWidth;
        canvas.height = window.innerHeight;
        
        const particles = [];
        
        function Particle(x, y, radius, color, velocity) {
            this.x = x;
            this.y = y;
            this.radius = radius;
            this.color = color;
            this.velocity = velocity;
        }
        
        Particle.prototype.draw = function() {
            ctx.beginPath();
            ctx.arc(this.x, this.y, this.radius, 0, Math.PI * 2);
            ctx.fillStyle = this.color;
            ctx.fill();
        }
        
        Particle.prototype.update = function() {
            this.draw();
            this.x += this.velocity.x;
            this.y += this.velocity.y;
        }
        
        function createParticles() {
            for (let i = 0; i < 100; i++) {
                const radius = Math.random() * 20 + 5;
                const x = Math.random() * canvas.width;
                const y = Math.random() * canvas.height;
                const color = `rgb(${Math.random() * 255}, ${Math.random() * 255}, ${Math.random() * 255})`;
                const velocity = {
                    x: (Math.random() - 0.5) * 5,
                    y: (Math.random() - 0.5) * 5
                };
                particles.push(new Particle(x, y, radius, color, velocity));
            }
        }
        
        function animate() {
            requestAnimationFrame(animate);
            ctx.clearRect(0, 0, canvas.width, canvas.height);
            particles.forEach(particle => {
                particle.update();
            });
        }
        
        createParticles();
        animate();
    </script>
</body>
</html>