Struct Audio 

pub struct Audio {
    pub channel: Sender<AudioCommand>,
}

Holds the command channel

Fields

channel: Sender<AudioCommand>

Tokio mpsc sender used to communicate with the audio thread

Implementations

impl Audio

pub fn new() -> Audio

Creates a new Audio instance and spawns the background audio thread

Workflow:

1. Opens a default rodio output stream.
2. Listens on an mpsc channel for AudioCommands.
3. On Play, stops any existing sink and starts a new one.

pub async fn play_audio( &mut self, path: &Path, _interrupt_current_playback: bool, ) -> Result<()>

Sends a Play command for the given path

Examples found in repository

examples/hello.rs (line 45)

    fn key_down_event(
        &self,
        game: &mut Game,
        _timestamp: u64,
        _window_id: u32,
        keycode: Option<sdl3::keyboard::Keycode>,
        _scancode: Option<sdl3::keyboard::Scancode>,
        _keymod: sdl3::keyboard::Mod,
        _repeat: bool,
        _which: u32,
        _raw: u16,
    ) -> anyhow::Result<()> {
        println!("{:?}", keycode);
        tokio::task::block_in_place(move || {
            Handle::current().block_on(async move {
                game.audio
                    .play_audio(Path::new("examples/music.ogg"), false)
                    .await
                    .unwrap();
            })
        });
        Ok(())
    }

Trait Implementations

impl Clone for Audio

fn clone(&self) -> Audio

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Audio

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Audio

fn default() -> Self

Shortcut for Audio::new()