Particls random patern generator's game

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No:48663

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Particls random patern generator
Developer User18896｜Date and time 24/3/2 19:40:10
Build time 5.74 sec｜Game capacity 1.191KB｜

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[PR]現在の欲しいものランキング

Click here for free DL of the app version that can save data.

```html
<!DOCTYPE html>
<html>
<body>
<canvas id="canvas"></canvas>
<script>
    const canvas = document.getElementById('canvas');
    const ctx = canvas.getContext('2d');
    
    canvas.width = window.innerWidth;
    canvas.height = window.innerHeight;
    
    const colors = ['#FF6633', '#FFB399', '#FF33FF', '#FFFF99', '#00B3E6', 
                    '#E6B333', '#3366E6', '#999966', '#99FF99', '#B34D4D'];
    
    function drawParticle(x, y, size, color) {
        ctx.beginPath();
        ctx.arc(x, y, size, 0, Math.PI * 2);
        ctx.fillStyle = color;
        ctx.fill();
    }
    
    function randomIntFromRange(min, max) {
        return Math.floor(Math.random() * (max - min + 1) + min);
    }
    
    function randomColor(colors) {
        return colors[Math.floor(Math.random() * colors.length)];
    }

function init() {
        for (let i = 0; i < 100; i++) {
            const x = Math.random() * canvas.width;
            const y = Math.random() * canvas.height;
            const size = Math.random() * 20;
            const color = randomColor(colors);
            drawParticle(x, y, size, color);
        }
    }
    
    init();
</script>
</body>
</html>
```