## ✨ Core Features

### Game Mechanics

- **Free Controls:** Use the colorful joystick in the lower left corner of the screen for 360-degree free movement.

- **Speed ​​Control:** The further you push the joystick, the faster the snake moves; supports complete stopping.

- **Intelligent Steering:** The snake's head automatically faces the direction of movement; supports sharp turns and reverse movement.

- **No Self-Collision:** Allows the snake to pass through itself, forming various interesting shapes.

### Dual Game Modes

#### Normal Mode

- The screen has borders around its edges.

- Touching the border ends the game.

Suitable for players who enjoy a challenge.

#### Borderless Mode

- No borders around the screen.

- Leaving on one side will reappear on the other (wall-passing effect).

- Never ends; endlessly challenge for high scores.

- Automatically saves game progress when you exit.

### Visual Effects

#### Colorful Snake Body

- **5-Color Gradient Snake Body**: Pink → Purple → Blue → Cyan → Teal

- **Dynamic Size**: Snake body nodes scale with the animation

- **Glowing Effect**: Each node has a pulsating halo

- **Exquisite Snake Head**: A cartoon snake head with eyes and a tongue that blinks and wags.

#### Diverse Foods

- **4 Shapes**: Circle, Square, Triangle, Star

- **Random Size**: 15-35 pixels

- **Colorful Design**: 10 vibrant colors appear randomly

- **Pulsating Animation**: Food size changes with the animation

- **Different Scores**: Size determines score (3-7 points)

#### Dynamic Logo

- **Spiral Movement**: 15 snake body nodes rotate in a spiral

- **20 Light Particles**: Randomly floating flashing effects

- **4 Floating Foods**: Independent track movement

**Colorful Joystick**: Purple-pink gradient color scheme, changes color and glows when pressed.

### ?? Sound Effects and Feedback

- **Button Sound Effects:** All buttons have a crisp sound effect when clicked.

- **Eating Food Sound Effects:** Uses the system's built-in ToneGenerator.

- **Vibration Feedback:** Short vibration when eating food, long vibration when the game ends.

- **Customizable:** Turn sound effects and vibration on/off in the settings.

## Gameplay

### Start Game

1. Launch the application and enter the main menu.

2. Select **NORMAL MODE** or **BORDERLESS MODE**.

3. Use the joystick in the lower left corner to control the snake's movement direction and speed.

4. Eat colored food to increase your score and length.

### Controls

- **Joystick Control:** Push the joystick to control direction; the further you push, the faster the snake moves.

- **Back Button:** The arrow button in the upper right corner; click to exit or save the game.

- **Score Display:** Gold text in the upper left corner displays the current score.

- **Time Display:** Cyan text in the upper left corner displays the game duration.

### Game Over

- **Normal Mode:** Automatically ends upon hitting the boundary, displaying the results screen.

**Boundless Mode:** Click the back button, select Save and Exit.

### View Records
1. Click **RECORDS** in the main menu.
2. View historical game records (maximum 100 records saved).
3. Records include: time, mode, score, food quantity, and game duration.

## Page Functions

### Main Menu (Menu)

- **Dynamic Logo:** Custom-drawn dynamic Snake logo.

- **Game Title:** SNAKE LEGENDS

- **Two Game Mode Buttons:** Normal Mode, Boundless Mode

- **Three Function Buttons:** Settings, Records, Rules

- **Entrance Animation:** Logo zooms in and fades in, buttons fly in sequentially.