more asset loader usage

src/keys.rs

@@ -1,6 +1,6 @@
 use crate::{
-    GameState, billboards::Billboard, player::Player, sounds::PlaySound,
-    squish_animation::SquishAnimation,
+    GameState, billboards::Billboard, loading_assets::GameAssets, player::Player,
+    sounds::PlaySound, squish_animation::SquishAnimation,
 };
 use avian3d::prelude::*;
 use bevy::prelude::*;
@@ -21,14 +21,12 @@ pub fn plugin(app: &mut App) {
     app.add_observer(on_spawn);
 }
 
-fn on_spawn(trigger: Trigger<KeySpawn>, mut commands: Commands, asset_server: Res<AssetServer>) {
+fn on_spawn(trigger: Trigger<KeySpawn>, mut commands: Commands, assets: Res<GameAssets>) {
     let KeySpawn(position, id) = trigger.event();
 
     let angle = rand::random::<f32>() * PI * 2.;
     let spawn_dir = Quat::from_rotation_y(angle) * Vec3::new(0.5, 0.6, 0.).normalize();
 
-    let mesh = asset_server.load(GltfAssetLabel::Scene(0).from_asset("models/key.glb"));
-
     commands
         .spawn((
             Name::new("key"),
@@ -41,7 +39,11 @@ fn on_spawn(trigger: Trigger<KeySpawn>, mut commands: Commands, asset_server: Re
             RigidBody::Dynamic,
             Restitution::new(0.6),
         ))
-        .with_child((Billboard, SquishAnimation(2.6), SceneRoot(mesh)));
+        .with_child((
+            Billboard,
+            SquishAnimation(2.6),
+            SceneRoot(assets.mesh_key.clone()),
+        ));
 }
 
 fn collect_key(

src/loading_assets.rs

@@ -42,6 +42,18 @@ pub struct UIAssets {
 pub struct GameAssets {
     #[asset(path = "textures/fx/impact.png")]
     pub impact_atlas: Handle<Image>,
+
+    #[asset(path = "models/key.glb#Scene0")]
+    pub mesh_key: Handle<Scene>,
+
+    #[asset(path = "models/spawn.glb#Scene0")]
+    pub mesh_spawn: Handle<Scene>,
+
+    #[asset(path = "models/alien_naked.glb#Scene0")]
+    pub mesh_alien: Handle<Scene>,
+
+    #[asset(path = "models/cash.glb#Scene0")]
+    pub mesh_cash: Handle<Scene>,
 }
 
 pub struct LoadingPlugin;

src/player.rs

@@ -1,6 +1,6 @@
 use crate::{
     GameState,
-    alien::{ALIEN_ASSET_PATH, Animations},
+    alien::Animations,
     camera::{CameraArmRotation, CameraTarget},
     cash::{Cash, CashCollectEvent},
     control::{
@@ -8,6 +8,7 @@ use crate::{
         controller::{CharacterControllerBundle, PlayerMovement},
     },
     heads_ui::HeadChanged,
+    loading_assets::GameAssets,
     physics_layers::GameLayer,
     tb_entities::SpawnPoint,
 };
@@ -68,6 +69,7 @@ fn spawn(
     asset_server: Res<AssetServer>,
     query: Query<&Transform, With<SpawnPoint>>,
     mut player_spawned: ResMut<PlayerSpawned>,
+    assets: Res<GameAssets>,
 ) {
     if player_spawned.spawned {
         return;
@@ -114,9 +116,7 @@ fn spawn(
                     Transform::from_translation(Vec3::new(0., -1.45, 0.))
                         .with_rotation(Quat::from_rotation_y(std::f32::consts::PI))
                         .with_scale(Vec3::splat(1.4)),
-                    SceneRoot(
-                        asset_server.load(GltfAssetLabel::Scene(0).from_asset(ALIEN_ASSET_PATH)),
-                    ),
+                    SceneRoot(assets.mesh_alien.clone()),
                 ))
                 .with_child((
                     Name::from("head"),

src/tb_entities.rs

@@ -6,6 +6,7 @@ use bevy_trenchbroom::class::Target;
 use bevy_trenchbroom::prelude::*;
 
 use crate::cash::Cash;
+use crate::loading_assets::GameAssets;
 use crate::physics_layers::GameLayer;
 
 #[derive(PointClass, Component, Reflect, Default)]
@@ -17,7 +18,7 @@ pub struct SpawnPoint {}
 
 impl SpawnPoint {
     fn on_add(mut world: DeferredWorld, entity: Entity, _id: ComponentId) {
-        let Some(asset_server) = world.get_resource::<AssetServer>() else {
+        let Some(assets) = world.get_resource::<GameAssets>() else {
             return;
         };
 
@@ -30,7 +31,7 @@ impl SpawnPoint {
         let mut this_transform = *this_transform;
         this_transform.translation += Vec3::new(0., -0.3, 0.);
 
-        let mesh = asset_server.load(GltfAssetLabel::Scene(0).from_asset("models/spawn.glb"));
+        let mesh = assets.mesh_spawn.clone();
 
         world.commands().entity(entity).insert((
             this_transform,
@@ -125,6 +126,10 @@ impl EnemySpawn {
             return;
         };
 
+        let Some(assets) = world.get_resource::<GameAssets>() else {
+            return;
+        };
+
         let this = world.get_entity(entity).unwrap().get::<Self>().unwrap();
         let this_transform = world
             .get_entity(entity)
@@ -135,7 +140,7 @@ impl EnemySpawn {
         let mut this_transform = *this_transform;
         this_transform.translation += Vec3::new(0., 1., 0.);
 
-        let mesh = asset_server.load(GltfAssetLabel::Scene(0).from_asset("models/alien_naked.glb"));
+        let mesh = assets.mesh_alien.clone();
 
         let head_mesh = asset_server
             .load(GltfAssetLabel::Scene(0).from_asset(format!("models/heads/{}.glb", this.head)));
@@ -179,11 +184,11 @@ pub struct CashSpawn {}
 
 impl CashSpawn {
     fn on_add(mut world: DeferredWorld, entity: Entity, _id: ComponentId) {
-        let Some(asset_server) = world.get_resource::<AssetServer>() else {
+        let Some(assets) = world.get_resource::<GameAssets>() else {
             return;
         };
 
-        let mesh = asset_server.load(GltfAssetLabel::Scene(0).from_asset("models/cash.glb"));
+        let mesh = assets.mesh_cash.clone();
 
         world.commands().entity(entity).insert((
             Name::new("cash"),