# CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

## Project Overview

This is a Bevy game engine project written in Rust.

## General rules

- Prefer fetching accurate and latest information by using tools like search, before concluding a solution. For example, when not confident with library APIs, search latest documentation and example code before attempting to add code to this project.
- Always clear all errors and warnings by `cargo check`, or by checking IDE integration diagnostics, before concluding the code.

## Development Commands

### Building
- `cargo run --features dev_mode` - Build and run the application
- `cargo build` - Build the project without running
- `cargo check` - Fast compile check without producing binaries

## Code Architecture

### Application Structure
The application follows Bevy's ECS (Entity Component System) pattern:

### Bevy Version and Component Pattern
- Uses Bevy 0.16 (latest stable)