Struct AudioSystem 

pub struct AudioSystem {
    pub oscillators: HashMap<ComponentId, Vec<AudioOscillator>>,
    /* private fields */
}

Audio system.

Minimal implementation today:

• When an AudioOutputComponent is registered, start a CPAL output stream.
• Maintain a monotonically increasing audio clock based on rendered frames.

Fields

oscillators: HashMap<ComponentId, Vec<AudioOscillator>>

Registered oscillator components and their oscillator lists.

Implementations

impl AudioSystem

pub fn new() -> Self

pub fn is_active(&self) -> bool

pub fn driver(&self) -> Option<Arc<dyn ClockDriver>>

pub fn update_transport_from_clock(&mut self, beat_now: f64, bpm: f64)

pub fn schedule_graph_swap( &mut self, world: &World, source_root: ComponentId, beat: f64, )

pub fn schedule_audio_op( &mut self, target_component: ComponentId, beat: f64, op: AudioOp, )

pub fn register_audio_output( &mut self, world: &mut World, component: ComponentId, )

pub fn register_audio_oscillator( &mut self, world: &mut World, component: ComponentId, )

pub fn register_audio_buffer_size( &mut self, world: &mut World, component: ComponentId, )

impl AudioSystem

pub fn mark_audio_graph_dirty(&mut self, world: &World, component: ComponentId)

Record that something in the audio graph changed.

component can be any node in a subtree under an AudioOutputComponent.

pub fn rebuild_dirty_audio_graphs(&mut self, world: &World)

Recompile all dirty audio output graphs. Intended to be called once per frame after CommandQueue mutations are applied.

impl AudioSystem

pub fn drain_decode_completions_public(&mut self, world: &mut World)

Public wrapper for the internal drain — exposed so SystemWorld can flush completions after command processing each frame.

pub fn register_audio_clip(&mut self, world: &mut World, component: ComponentId)

Register an AudioClipComponent for decode + RT playback. Spawns the decode worker lazily on first call.

Decode is deduplicated by URI hash (asset_key): two clips with the same URI — or a clip and an .instance_of() clone — share one decoded buffer on the RT side. Each component still gets its own RtClipInstance voice via RegisterClipInstance.

Trait Implementations

impl Debug for AudioSystem

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

Formats the value using the given formatter.

impl Default for AudioSystem

fn default() -> Self

Returns the “default value” for a type.

impl System for AudioSystem

fn tick( &mut self, world: &mut World, _visuals: &mut VisualWorld, _input: &InputState, _dt_sec: f32, )