#[cfg(feature = "images")]
use noise::utils::{NoiseImage, NoiseMap};

#[allow(dead_code)]
#[cfg(feature = "images")]
pub fn write_example_to_file(map: &NoiseMap, filename: &str) {
    use std::{fs, path::Path};

    let target = Path::new("example_images/").join(Path::new(filename));

    fs::create_dir_all(target.clone().parent().expect("No parent directory found."))
        .expect("Failed to create directories.");

    map.write_to_file(&target)
}

#[allow(dead_code)]
#[cfg(feature = "images")]
pub fn write_image_to_file(image: &NoiseImage, filename: &str) {
    use std::{fs, path::Path};

    let target = Path::new("example_images/").join(Path::new(filename));

    fs::create_dir_all(target.clone().parent().expect("No parent directory found."))
        .expect("Failed to create directories.");

    image.write_to_file(&target)
}

#[allow(dead_code)]
fn main() {
    println!("This is not an example")
}