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CST-agent/fixtures/snake_cpp/README.md
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WHCandCursor 1f1fcba7ad Initial CST-Agent: portable Linux/Termux/Windows coding agent.
Vendored sashidown, OpenAI-compatible env (OPENAI_*), and bootstrap scripts.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-07 22:42:32 +08:00

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# Snake Game
A classic terminal-based Snake game written in C++17.
## Features
- Smooth snake movement using POSIX terminal I/O
- WASD or Arrow keys for movement
- Food spawning and snake growth
- Wall and self-collision detection
- Score tracking
- Pause functionality (P key)
- Clean terminal rendering
## Build
```bash
make
```
This compiles `snake.cpp` with optimization level O2 and C++17 standard.
## Run
```bash
./snake
```
## Controls
| Key | Action |
|-----|--------|
| W / ↑ | Move Up |
| S / ↓ | Move Down |
| A / ← | Move Left |
| D / → | Move Right |
| P | Pause/Resume |
| Q | Quit |
## Game Rules
- Eat the `*` food to grow and score points (+10 per food)
- Avoid hitting the walls `#`
- Avoid colliding with your own body `o`
- The snake moves continuously
## Requirements
- GCC/G++ with C++17 support
- POSIX-compliant system (Linux, macOS)
- Terminal with ANSI escape support