Canvas Paddle Ball Game
A simple paddle ball game built using HTML5 Canvas and JavaScript. Control the paddle to keep the ball bouncing and score points by preventing the ball from falling off the screen.

Features
Keyboard and Touch Control: Control the paddle using either arrow keys or by touching the screen (for mobile devices).
Dynamic Ball Movement: The ball bounces off the walls and paddle, with its speed increasing slightly after each paddle hit.
Score Tracking: Keeps track of the score and displays it in real-time.
Game Over Alert: When the ball touches the bottom of the canvas, the game ends and shows an alert.
Watermark: A watermark is displayed in the background of the game canvas.
How to Play
Control the Paddle:

Use the left and right arrow keys to move the paddle on desktop.
On mobile devices, you can move the paddle by dragging or touching the screen.
Objective:

Prevent the ball from falling off the bottom of the screen by bouncing it off the paddle.
Each time the ball bounces off the paddle, your score increases by 1.
The game ends if the ball touches the bottom of the screen.
Installation and Setup
Clone or download the repository:

bash
Copy code
git clone https://github.com/your-username/canvas-paddle-ball-game.git
Open the index.html file in any modern web browser.

Folder Structure
bash
Copy code
/paddle-ball-game
  ├── index.html       # The main HTML file to run the game.
  ├── game.js          # JavaScript file containing game logic.
  ├── style.css        # Optional styling for the game layout.
  └── README.md        # Project documentation.
Technologies Used
HTML5 Canvas: For rendering the paddle, ball, and game elements.
JavaScript: Core game logic, including event listeners for keyboard and touch controls.
CSS: (Optional) for additional styling if needed.
Customization
Ball Speed: You can adjust the initial speed of the ball by modifying the ball.dx and ball.dy values in game.js.
Watermark: You can customize or remove the watermark text by editing the drawWatermark() function in game.js.
Paddle Control: Both arrow key and touch-based movement are supported. You can modify the paddle speed by adjusting the paddle.speed value.
Known Issues
The game reloads the page after displaying the "Game Over" alert.
Touch control may be sensitive on some devices, but can be adjusted by tweaking the movePaddleWithTouch() function.
Future Enhancements
Add levels with increasing difficulty.
Add a restart button after "Game Over" without reloading the page.
Add sound effects for ball-paddle collisions.
Improve responsiveness for different screen sizes.
License
This project is licensed under the MIT License.