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No:18048

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particle
Developer User7952｜Date and time 23/9/26 17:55:07
Build time 30.613 sec｜Game capacity 2.81KB｜

Script

Sure! Here's an example of a simple game implemented in a single HTML file using JavaScript, enclosed within script tags:

Particle Game

This game is a simple particle simulation where particles move around the canvas randomly. The canvas represents the game area, and particles are represented by blue circles. The particles bounce off the walls of the canvas. The game loop continuously updates the particle positions and redraws them on the canvas. You can save the code above into a .html file and open it in a web browser, and you should be able to play the game on your smartphone or any device with a browser.

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[PR]現在の欲しいゲームランキング

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

Sure! Here's an example of a simple game implemented in a single HTML file using JavaScript, enclosed within script tags:

```html
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Particle Game</title>
    <style>
        body {
            text-align: center;
            font-family: Arial, sans-serif;
        }
        #gameCanvas {
            border: 1px solid black;
            margin: 20px auto;
        }
    </style>
</head>
<body>
    <h1>Particle Game</h1>
    <canvas id="gameCanvas" width="400" height="400"></canvas>

// Particle class
        function Particle(x, y, dx, dy) {
            this.x = x;
            this.y = y;
            this.dx = dx;
            this.dy = dy;
            this.radius = 5;

this.draw = function() {
                ctx.beginPath();
                ctx.arc(this.x, this.y, this.radius, 0, Math.PI * 2);
                ctx.fillStyle = "blue";
                ctx.fill();
                ctx.closePath();
            };

this.update = function() {
                if (this.x + this.radius > canvas.width || this.x - this.radius < 0) {
                    this.dx *= -1;
                }
                if (this.y + this.radius > canvas.height || this.y - this.radius < 0) {
                    this.dy *= -1;
                }

this.x += this.dx;
                this.y += this.dy;
            };
        }

// Initialize particles
        for (var i = 0; i < 10; i++) {
            var x = Math.random() * canvas.width;
            var y = Math.random() * canvas.height;
            var dx = (Math.random() - 0.5) * 2;
            var dy = (Math.random() - 0.5) * 2;
            particles.push(new Particle(x, y, dx, dy));
        }

// Game loop
        function gameLoop() {
            ctx.clearRect(0, 0, canvas.width, canvas.height);

for (var i = 0; i < particles.length; i++) {
                particles[i].draw();
                particles[i].update();
            }

requestAnimationFrame(gameLoop);
        }

// Start the game
        gameLoop();
    </script>
</body>
</html>
```

You can save the code above into a .html file and open it in a web browser, and you should be able to play the game on your smartphone or any device with a browser.