Struct bevy::audio::AudioSink

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pub struct AudioSink { /* private fields */ }

Expand description

Asset controlling the playback of a sound

// Execution of this system should be controlled by a state or input,
// otherwise it would just toggle between play and pause every frame.
fn pause(
    audio_sinks: Res<Assets<AudioSink>>,
    music_controller: Local<Handle<AudioSink>>,
) {
    if let Some(sink) = audio_sinks.get(&*music_controller) {
        if sink.is_paused() {
            sink.play()
        } else {
            sink.pause()
        }
    }
}

Implementations

impl AudioSink

pub fn volume(&self) -> f32

Gets the volume of the sound.

The value 1.0 is the “normal” volume (unfiltered input). Any value other than 1.0 will multiply each sample by this value.

pub fn set_volume(&self, volume: f32)

Changes the volume of the sound.

The value 1.0 is the “normal” volume (unfiltered input). Any value other than 1.0 will multiply each sample by this value.

pub fn speed(&self) -> f32

Gets the speed of the sound.

The value 1.0 is the “normal” speed (unfiltered input). Any value other than 1.0 will change the play speed of the sound.

pub fn set_speed(&self, speed: f32)

Changes the speed of the sound.

The value 1.0 is the “normal” speed (unfiltered input). Any value other than 1.0 will change the play speed of the sound.

pub fn play(&self)

Resumes playback of a paused sink.

No effect if not paused.

pub fn pause(&self)

Pauses playback of this sink.

No effect if already paused. A paused sink can be resumed with play.

pub fn is_paused(&self) -> bool

Is this sink paused?

Sinks can be paused and resumed using pause and play.

pub fn stop(&self)

Stops the sink.

It won’t be possible to restart it afterwards.

Trait Implementations

impl Drop for AudioSink

fn drop(&mut self)

Executes the destructor for this type. Read more

impl TypeUuid for AudioSink

const TYPE_UUID: Uuid = bevy_reflect::Uuid::from_bytes([139, 238, 87, 12, 87, 194, 79, 192, 140, 251, 152, 58, 34, 247, 217, 129])

Auto Trait Implementations

impl RefUnwindSafe for AudioSink

impl Send for AudioSink

impl Sync for AudioSink

impl Unpin for AudioSink

impl UnwindSafe for AudioSink

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> Downcast for T where
T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<F, A>`impl<F, A> Future for Box<F, A> where F: Future + Unpin + ?Sized, A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where I: Iterator + ?Sized, A: Allocator, type Item = ::Item;`

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

impl<T> Downcast<T> for T

fn downcast(&self) -> &T

impl<T> DowncastSync for T where
T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T> where T: Future, type Output = <T as Future>::Output;`

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T> where T: Future, type Output = <T as Future>::Output;`

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<T> TypeUuidDynamic for T where
T: TypeUuid,

fn type_uuid(&self) -> Uuid

Returns the UUID associated with this value’s type.

fn type_name(&self) -> &'static str

Returns the type name of this value’s type.

impl<T> Upcast<T> for T

fn upcast(&self) -> Option<&T>

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T> where T: Future, type Output = <T as Future>::Output;` where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T> where T: Future, type Output = <T as Future>::Output;`

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct bevy::audio::AudioSink

Implementations

impl AudioSink

pub fn volume(&self) -> f32

pub fn set_volume(&self, volume: f32)

pub fn speed(&self) -> f32

pub fn set_speed(&self, speed: f32)

pub fn play(&self)

pub fn pause(&self)

pub fn is_paused(&self) -> bool

pub fn stop(&self)

Trait Implementations

impl Drop for AudioSink

fn drop(&mut self)

impl TypeUuid for AudioSink

const TYPE_UUID: Uuid = bevy_reflect::Uuid::from_bytes([139, 238, 87, 12, 87, 194, 79, 192, 140, 251, 152, 58, 34, 247, 217, 129])

Auto Trait Implementations

impl RefUnwindSafe for AudioSink

impl Send for AudioSink

impl Sync for AudioSink

impl Unpin for AudioSink

impl UnwindSafe for AudioSink

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> Downcast for T where T: Any,

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

fn as_any(&self) -> &(dyn Any + 'static)

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

impl<T> Downcast<T> for T

fn downcast(&self) -> &T

impl<T> DowncastSync for T where T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where T: Future, type Output = <T as Future>::Output;

fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where T: Future, type Output = <T as Future>::Output;

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> TypeUuidDynamic for T where T: TypeUuid,

fn type_uuid(&self) -> Uuid

fn type_name(&self) -> &'static str

impl<T> Upcast<T> for T

fn upcast(&self) -> Option<&T>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where T: Future, type Output = <T as Future>::Output; where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where T: Future, type Output = <T as Future>::Output;

impl<T> Asset for T where T: TypeUuid + AssetDynamic + TypeUuidDynamic,

impl<T> AssetDynamic for T where T: 'static + Send + Sync + TypeUuidDynamic,

impl<T> Resource for T where T: 'static + Send + Sync,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T> Downcast for T where
T: Any,

impl<T> DowncastSync for T where
T: Any + Send + Sync,

fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T> where T: Future, type Output = <T as Future>::Output;`

fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T> where T: Future, type Output = <T as Future>::Output;`

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<T> TypeUuidDynamic for T where
T: TypeUuid,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T> where T: Future, type Output = <T as Future>::Output;` where
S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T> where T: Future, type Output = <T as Future>::Output;`

impl<T> Asset for T where
T: TypeUuid + AssetDynamic + TypeUuidDynamic,

impl<T> AssetDynamic for T where
T: 'static + Send + Sync + TypeUuidDynamic,

impl<T> Resource for T where
T: 'static + Send + Sync,