INNER CODE UNIT · Rust

build_random_rooms

rust-gamedev/rust-game-ports · rusty_roguelike-bevy/src/map_builder/mod.rs:76

    fn build_random_rooms(&mut self, rng: &mut RandomNumberGenerator) {
        while self.rooms.len() < NUM_ROOMS {
            let room = Rect::with_size(
                rng.range(1, SCREEN_WIDTH - 10),
                rng.range(1, SCREEN_HEIGHT - 10),
                rng.range(2, 10),
                rng.range(2, 10),
            );
            let mut overlap = false;
            for r in &self.rooms {
                if r.intersect(&room) {
                    overlap = true;
                }
            }
            if !overlap {
                room.for_each(|p| {
                    if p.x > 0 && p.x < SCREEN_WIDTH && p.y > 0 && p.y < SCREEN_HEIGHT {
                        let idx = map_idx(p.x, p.y);

View source record →