Struct AudioCommand 

pub struct AudioCommand {
    pub target: AudioTarget,
    pub gain: f32,
}

Runtime-only event sent by GraphicsSystem when a volume setting changes, read by AudioSystem from its Events<AudioCommand> queue.

Volumes are owned by the audio engine, not the renderer, so a change made in the settings menu is handed across as this event rather than read from disk each frame: the audio system scales its output on the same tick. World authors never declare this type directly.

Fields

target: AudioTarget

The output stage whose volume changed.

gain: f32

New volume as a linear gain (0.0 = silent, 1.0 = full).

Trait Implementations

impl Clone for AudioCommand

fn clone(&self) -> AudioCommand

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AudioCommand

impl Debug for AudioCommand

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

Formats the value using the given formatter.

impl PartialEq for AudioCommand

fn eq(&self, other: &AudioCommand) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for AudioCommand