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Billiards
Developer User16790｜Date and time 24/1/17 13:00:51
Build time 10.776 sec｜Game capacity 2.502KB｜

Script

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

This HTML file creates a canvas element that serves as the game board. The JavaScript code draws a bouncing ball on the canvas and allows the player to control its movement by touching the screen on a smartphone. The ball will reverse its direction when hitting the edges of the canvas. You can save this code as an HTML file and open it in a web browser to play the billiards game.

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[PR]現在の売れ筋Kindle本ランキング

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

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

```html
<!DOCTYPE html>
<html>
<head>
  <title>Billiards Game</title>
  <style>
    canvas {
      border: 1px solid black;
      display: block;
      margin: 20px auto;
    }
  </style>
</head>
<body>
  <canvas id="billiardsCanvas"></canvas>

// Function to draw the ball
    function drawBall() {
      ctx.beginPath();
      ctx.arc(x, y, ballRadius, 0, Math.PI * 2);
      ctx.fillStyle = "#000";
      ctx.fill();
      ctx.closePath();
    }

// Function to update the ball's position
    function updateBallPosition() {
      ctx.clearRect(0, 0, canvas.width, canvas.height);
      drawBall();

// Reverse ball direction if it hits the edges
      if (x + dx > canvas.width - ballRadius || x + dx < ballRadius) {
        dx = -dx;
      }
      if (y + dy > canvas.height - ballRadius || y + dy < ballRadius) {
        dy = -dy;
      }

// Move the ball
      x += dx;
      y += dy;
    }

// Function to handle touch events
    function handleTouch(event) {
      var rect = canvas.getBoundingClientRect();
      var touchX = event.touches[0].clientX - rect.left;
      var touchY = event.touches[0].clientY - rect.top;

// Move the ball towards the touched position
      dx = (touchX - x) / 20;
      dy = (touchY - y) / 20;
    }

// Function to initialize the game
    function init() {
      canvas = document.getElementById("billiardsCanvas");
      ctx = canvas.getContext("2d");

canvas.width = window.innerWidth - 40;
      canvas.height = window.innerHeight - 40;

// Handle touch events
      canvas.addEventListener("touchstart", handleTouch);
      canvas.addEventListener("touchmove", handleTouch);
      canvas.addEventListener("touchend", handleTouch);

// Start game loop
      setInterval(updateBallPosition, 10);
    }

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