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No:17505

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Billiards
Developer User7700｜Date and time 23/9/23 15:59:42
Build time 18.121 sec｜Game capacity 2.13KB｜

Script

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

<!DOCTYPE html>
<html>
<head>
    <title>Billiards</title>
</head>
<body>
    <canvas id="gameCanvas" width="600" height="400"></canvas>
    <script>
        // Billiards Game JavaScript code
        
        // Creating the game canvas
        const canvas = document.getElementById("gameCanvas");
        const ctx = canvas.getContext("2d");
        
        // Game variables
        let cueStickX = canvas.width / 2; // cue stick X position
        let cueStickY = canvas.height - 10; // cue stick Y position
        let ballX = canvas.width / 2; // ball X position
        let ballY = canvas.height / 2; // ball Y position
        let ballSpeedX = 2; // ball X velocity
        let ballSpeedY = -2; // ball Y velocity
        
        // Drawing function, called every frame
        function draw() {
            // Clear the canvas
            ctx.clearRect(0, 0, canvas.width, canvas.height);
            
            // Draw the cue stick
            ctx.fillStyle = "brown";
            ctx.fillRect(cueStickX - 50, cueStickY, 100, 10);
            
            // Draw the ball
            ctx.beginPath();
            ctx.fillStyle = "white";
            ctx.arc(ballX, ballY, 10, 0, Math.PI * 2);
            ctx.closePath();
            ctx.fill();
            
            // Update the ball position
            ballX += ballSpeedX;
            ballY += ballSpeedY;
            
            // Check collision with walls
            if (ballX >= canvas.width || ballX <= 0) {
                ballSpeedX = -ballSpeedX;
            }
            
            if (ballY >= canvas.height || ballY <= 0) {
                ballSpeedY = -ballSpeedY;
            }
            
            // Request animation frame
            requestAnimationFrame(draw);
        }
        
        // Move the cue stick based on touch input
        function moveCueStick(event) {
            cueStickX = event.touches[0].clientX - canvas.offsetLeft;
        }
        
        // Event listeners
        canvas.addEventListener("touchmove", moveCueStick);
        
        // Start the game
        draw();
    </script>
</body>
</html>