Rust Snake Game

A snake game in rust with well-structed code.

Architecture of code

The game is mainly controlled by struct Game , and based on struct Block.

struct Game {
    snake: snake::Snake,
    food: food::Food,
    background: background::BackGround,
}

struct Snake {
    body: VecDeque<Block>,
    direction: Direction,
    add_len: bool,
}

struct Food {
    f: Block,
}

struct Block {
    x: usize,
    y: usize,
}

struct BackGround {
    map: [[Block; WIDTH]; HEIGHT],
}