Snake written in Bevy Rust

I followed this fantastic guide which is a great introduction to Bevy, which takes you step by step through creating a snake game. https://mbuffett.com/posts/bevy-snake-tutorial/

There are improvements to be done:

• Make it look better.
• Make food spawn one at a time.
• Make food not spawn on the snake's body.
• Add a different variable to track last head position to prevent the snake head from colliding with itself.
• Add score keeping.
• Add buttons to start and restart the game.
• Add the option to play with 2 players.

Then eventually code an AI to play the game.