Cold Specialization

crates/bevy_animation/src/lib.rs

@@ -32,7 +32,7 @@ use crate::{
 };
 
 use bevy_app::{Animation, App, Plugin, PostUpdate};
-use bevy_asset::{Asset, AssetApp, Assets};
+use bevy_asset::{Asset, AssetApp, AssetEvents, Assets};
 use bevy_ecs::{
     entity::{VisitEntities, VisitEntitiesMut},
     prelude::*,
@@ -1244,7 +1244,7 @@ impl Plugin for AnimationPlugin {
             .add_systems(
                 PostUpdate,
                 (
-                    graph::thread_animation_graphs,
+                    graph::thread_animation_graphs.before(AssetEvents),
                     advance_transitions,
                     advance_animations,
                     // TODO: `animate_targets` can animate anything, so

crates/bevy_asset/src/asset_changed.rs

@@ -293,7 +293,7 @@ mod tests {
     use std::println;
 
     use crate::{AssetApp, Assets};
-    use bevy_app::{App, AppExit, Last, Startup, TaskPoolPlugin, Update};
+    use bevy_app::{App, AppExit, PostUpdate, Startup, TaskPoolPlugin, Update};
     use bevy_ecs::schedule::IntoSystemConfigs;
     use bevy_ecs::{
         component::Component,
@@ -410,7 +410,7 @@ mod tests {
             .init_asset::<MyAsset>()
             .insert_resource(Counter(vec![0, 0, 0, 0]))
             .add_systems(Update, add_some)
-            .add_systems(Last, count_update.after(AssetEvents));
+            .add_systems(PostUpdate, count_update.after(AssetEvents));
 
         // First run of the app, `add_systems(Startup…)` runs.
         app.update(); // run_count == 0
@@ -445,7 +445,7 @@ mod tests {
                 },
             )
             .add_systems(Update, update_some)
-            .add_systems(Last, count_update.after(AssetEvents));
+            .add_systems(PostUpdate, count_update.after(AssetEvents));
 
         // First run of the app, `add_systems(Startup…)` runs.
         app.update(); // run_count == 0

crates/bevy_asset/src/lib.rs

@@ -212,7 +212,7 @@ use alloc::{
     sync::Arc,
     vec::Vec,
 };
-use bevy_app::{App, Last, Plugin, PreUpdate};
+use bevy_app::{App, Plugin, PostUpdate, PreUpdate};
 use bevy_ecs::prelude::Component;
 use bevy_ecs::{
     reflect::AppTypeRegistry,
@@ -580,7 +580,7 @@ impl AssetApp for App {
             .add_event::<AssetLoadFailedEvent<A>>()
             .register_type::<Handle<A>>()
             .add_systems(
-                Last,
+                PostUpdate,
                 Assets::<A>::asset_events
                     .run_if(Assets::<A>::asset_events_condition)
                     .in_set(AssetEvents),