Struct amethyst_assets::Processor

pub struct Processor<A> { /* fields omitted */ }

A default implementation for an asset processing system which converts data to assets and maintains the asset storage for A.

This system can only be used if the asset data implements Into<Result<A, BoxedErr>>.

Implementations

impl<A> Processor<A>

pub fn new() -> Self

Creates a new asset processor for assets of type A.

Trait Implementations

impl<A: Default> Default for Processor<A>

fn default() -> Processor<A>

Returns the "default value" for a type.

impl<'a, A> System<'a> for Processor<A> where
    A: Asset + ProcessableAsset, 

type SystemData = (Write<'a, AssetStorage<A>>, ReadExpect<'a, Arc<ThreadPool>>, Read<'a, Time>, Option<Read<'a, HotReloadStrategy>>)

The resource bundle required to execute this system.

fn run(&mut self, (storage, pool, time, strategy): Self::SystemData)

Executes the system with the required system data.

fn running_time(&self) -> RunningTime

Returns a hint how long the system needs for running. This is used to optimize the way they're executed (might allow more parallelization).

fn accessor(&'b self) -> AccessorCow<'a, 'b, Self>

Return the accessor from the [SystemData].

fn setup(&mut self, world: &mut World)

Sets up the World using Self::SystemData::setup.

fn dispose(self, world: &mut World)

Performs clean up that requires resources from the World. This commonly removes components from world which depend on external resources.

impl<'a, 'b, A> SystemDesc<'a, 'b, Processor<A>> for Processor<A> where
    A: Asset + ProcessableAsset, 

fn build(self, world: &mut World) -> Processor<A>

Builds and returns a System.