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Update crates/bevy_render/src/render_ecs_resource.rs
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Co-authored-by: MinerSebas <66798382+MinerSebas@users.noreply.github.com>
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superdump and MinerSebas committed Mar 23, 2022
1 parent fab2abe commit 8da17f1
Showing 1 changed file with 4 additions and 4 deletions.
8 changes: 4 additions & 4 deletions crates/bevy_render/src/render_ecs_resource.rs
Original file line number Diff line number Diff line change
Expand Up @@ -19,15 +19,15 @@ pub trait ExtractResource: Resource {
///
/// Therefore it sets up the [`RenderStage::Extract`](crate::RenderStage::Extract) step
/// for the specified [`Resource`].
pub struct ExtractResourcePlugin<R: ExtractResource + Resource>(PhantomData<R>);
pub struct ExtractResourcePlugin<R: ExtractResource>(PhantomData<R>);

impl<R: ExtractResource + Resource> Default for ExtractResourcePlugin<R> {
impl<R: ExtractResource> Default for ExtractResourcePlugin<R> {
fn default() -> Self {
Self(PhantomData)
}
}

impl<R: ExtractResource + Resource> Plugin for ExtractResourcePlugin<R> {
impl<R: ExtractResource> Plugin for ExtractResourcePlugin<R> {
fn build(&self, app: &mut App) {
if let Ok(render_app) = app.get_sub_app_mut(RenderApp) {
render_app.add_system_to_stage(RenderStage::Extract, extract_resource::<R>);
Expand All @@ -37,7 +37,7 @@ impl<R: ExtractResource + Resource> Plugin for ExtractResourcePlugin<R> {

/// This system extracts the resource of the corresponding [`Resource`] type
/// by cloning it.
pub fn extract_resource<R: ExtractResource + Resource>(mut commands: Commands, resource: Res<R>) {
pub fn extract_resource<R: ExtractResource>(mut commands: Commands, resource: Res<R>) {
if resource.is_changed() {
commands.insert_resource(R::extract_resource(resource.into_inner()));
}
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