outfly/src/audio.rs

use bevy::prelude::*;
use bevy::audio::PlaybackMode;

#[derive(Component)]
pub struct ComponentBGM;

#[derive(Component)]
pub struct ComponentThrusterSound;

#[derive(Resource)]
struct SoundBGM(Handle<AudioSource>);

pub fn setup(
    mut commands: Commands,
    asset_server: Res<AssetServer>,
) {
    let bgm = SoundBGM(asset_server.load("tmp/FTL - Faster Than Light (2012) OST - 12 - Void (Explore)-edQw2yYXQJM.ogg"));
    commands.spawn((
        AudioBundle {
            source: bgm.0.clone(),
            settings: PlaybackSettings::LOOP,
        },
        ComponentBGM,
    ));
    commands.insert_resource(bgm);
    commands.spawn((
        AudioBundle {
            source: asset_server.load("sounds/wakeup.ogg"),
            settings: PlaybackSettings::DESPAWN,
        },
    ));
    commands.spawn((
        ComponentThrusterSound,
        AudioBundle {
            source: asset_server.load("tmp/loopingthrust-95548.ogg"),
            settings: PlaybackSettings {
                mode: PlaybackMode::Loop,
                paused: true,
                ..default()
            },
        },
    ));
}

pub fn toggle_bgm(
    keyboard_input: Res<ButtonInput<KeyCode>>,
    bgm_controller: Query<&AudioSink, With<ComponentBGM>>,
) {
    if keyboard_input.just_pressed(KeyCode::KeyT) {
        if let Ok(sink) = bgm_controller.get_single() {
            sink.toggle()
        }
    }
}