Struct WakeDeadline 

pub struct WakeDeadline(/* private fields */);

Per-tick “tick again no later than this” request, the timed counterpart of AnimationsActive.

A system whose work comes due at a known instant with nothing else to wake the loop (a script timer, a delayed transition) calls Self::request with that instant. Several requests keep the earliest. Like AnimationsActive, reset_wake_deadline clears it at the top of every tick and each driver re-requests only while its deadline is still outstanding, so a loop that settles has nothing left to wake for.

Interior-mutable so drivers can request through a shared Res.

Implementations

impl WakeDeadline

pub fn request(&self, at: Instant)

Ask for a tick no later than at. Keeps the earliest of all requests made since the last Self::clear.

pub fn get(&self) -> Option<Instant>

The earliest instant requested since the last Self::clear.

pub fn clear(&self)

Drop every request. Called by reset_wake_deadline at tick start.

Trait Implementations

impl Component for WakeDeadline

where Self: Send + Sync + 'static,

const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::SparseSet

A constant indicating the storage type used for this component.

type Mutability = Mutable

A marker type to assist Bevy with determining if this component is mutable, or immutable. Mutable components will have Component<Mutability = Mutable>, while immutable components will instead have Component<Mutability = Immutable>.

fn register_required_components( _requiree: ComponentId, required_components: &mut RequiredComponentsRegistrator<'_, '_>, )

Registers required components.

fn clone_behavior() -> ComponentCloneBehavior

Called when registering this component, allowing to override clone function (or disable cloning altogether) for this component.

fn relationship_accessor() -> Option<ComponentRelationshipAccessor<Self>>

Returns [ComponentRelationshipAccessor] required for working with relationships in dynamic contexts.

fn on_add() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_add [ComponentHook] for this Component if one is defined.

fn on_insert() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_insert [ComponentHook] for this Component if one is defined.

fn on_discard() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_discard [ComponentHook] for this Component if one is defined.

fn on_remove() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_remove [ComponentHook] for this Component if one is defined.

fn on_despawn() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_despawn [ComponentHook] for this Component if one is defined.

fn map_entities<E>(_this: &mut Self, _mapper: &mut E)

where E: EntityMapper,

Maps the entities on this component using the given EntityMapper. This is used to remap entities in contexts like scenes and entity cloning. When deriving Component, this is populated by annotating fields containing entities with #[entities]

impl Debug for WakeDeadline

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

Formats the value using the given formatter.

impl Default for WakeDeadline

fn default() -> WakeDeadline

Returns the “default value” for a type.

impl Resource for WakeDeadline

where Self: Send + Sync + 'static,