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No:19279

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particle
Developer User8498｜Date and time 23/10/2 11:55:38
Build time 10.314 sec｜Game capacity 2.426KB｜

Script

Sure! Here's an example of a simple game implemented as a single HTML file using JavaScript:

Particle Game

This game is a simple particle bouncing around inside a canvas element. The particle is represented by a red square pictogram. It starts moving from the center of the canvas and bounces off the edges. You can play this game by opening the HTML file on a smartphone or any web browser that supports JavaScript. The particle will continue to bounce around the canvas indefinitely.

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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.

Sure! Here's an example of a simple game implemented as a single HTML file using JavaScript:

```html
<!DOCTYPE html>
<html>
<head>
  <style>
    body {
      text-align: center;
      font-family: Arial, sans-serif;
    }
    
    #game-container {
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100vh;
    }
  </style>
</head>
<body>
  <h1>Particle Game</h1>
  
  <div id="game-container">
    <canvas id="game-canvas" width="400" height="400"></canvas>
  </div>
  
  <script>
    // Initialize game variables
    let canvas, ctx;
    let particleX, particleY;
    let particleSize = 20;
    let dx = 2; // Particle's horizontal velocity
    let dy = -2; // Particle's vertical velocity

// Function to update particle position
    function updateParticle() {
      particleX += dx;
      particleY += dy;
      
      if (particleX + particleSize > canvas.width || particleX < 0) {
        dx = -dx; // Reverse horizontal velocity when hitting canvas edge
      }
      
      if (particleY + particleSize > canvas.height || particleY < 0) {
        dy = -dy; // Reverse vertical velocity when hitting canvas edge
      }
    }

// Function to render the game
    function render() {
      ctx.clearRect(0, 0, canvas.width, canvas.height);
      
      // Draw particle
      ctx.fillStyle = 'red';
      ctx.fillRect(particleX, particleY, particleSize, particleSize);
      
      // Update particle position
      updateParticle();
      
      requestAnimationFrame(render);
    }

// Setup canvas and start the game
    function startGame() {
      canvas = document.getElementById("game-canvas");
      ctx = canvas.getContext("2d");
      
      // Set initial particle position to the center of the canvas
      particleX = (canvas.width - particleSize) / 2;
      particleY = (canvas.height - particleSize) / 2;
      
      // Start rendering the game
      render();
    }

// Start game when the page loads
    window.onload = startGame;
  </script>
</body>
</html>
```

You can play this game by opening the HTML file on a smartphone or any web browser that supports JavaScript. The particle will continue to bounce around the canvas indefinitely.