feat(Blenvy:Bevy):

* removed file_watcher feature, should be user settable
 * added root blueprintInfo path to the list of assets to watch for hot reload
 * removed settable aabb calculation: they will now always be done
 * added "export_registry" setting to be able to disable registry export for wasm & co (automate later)
 * minor tweaks
 * cleanups

crates/blenvy/Cargo.toml

@@ -14,7 +14,7 @@ license = "MIT OR Apache-2.0"
 workspace = true
 
 [dependencies]
-bevy = { version = "0.14", default-features = false, features = ["bevy_asset", "bevy_scene", "bevy_gltf", "file_watcher"] }
+bevy = { version = "0.14", default-features = false, features = ["bevy_asset", "bevy_scene", "bevy_gltf"] } #, "file_watcher"
 serde = "1.0.188"
 ron = "0.8.1"
 serde_json = "1.0.108"

crates/blenvy/src/blueprints/aabb.rs

@@ -37,8 +37,7 @@ pub fn compute_scene_aabbs(
         }
     }
     for entity in other_entities.iter() {
-        println!("already got AABB");
+        commands.entity(entity).insert(BlueprintReadyForFinalizing);
-        commands.entity(entity).insert(BlueprintReadyForFinalizing); // FIXME ! Yikes !!
     }
 }
 

crates/blenvy/src/blueprints/animation.rs

@@ -87,10 +87,14 @@ pub struct AnimationMarkerReached {
 
 /////////////////////
 
-
 /// triggers events when a given animation marker is reached for BLUEPRINT animations
 pub fn trigger_blueprint_animation_markers_events(
-    animation_data: Query<(Entity, &BlueprintAnimationPlayerLink, &BlueprintAnimationInfosLink, &BlueprintAnimations)>,
+    animation_data: Query<(
+        Entity,
+        &BlueprintAnimationPlayerLink,
+        &BlueprintAnimationInfosLink,
+        &BlueprintAnimations,
+    )>,
     // FIXME: annoying hiearchy issue yet again: the Markers & AnimationInfos are stored INSIDE the blueprint, so we need to access them differently
     animation_infos: Query<(&AnimationInfos, &AnimationMarkers)>,
     animation_players: Query<&AnimationPlayer>,
@@ -99,9 +103,7 @@ pub fn trigger_blueprint_animation_markers_events(
     animation_clips: Res<Assets<AnimationClip>>,
 ) {
     for (entity, player_link, infos_link, animations) in animation_data.iter() {
-       
         for (animation_name, node_index) in animations.named_indices.iter() {
-
             let animation_player = animation_players.get(player_link.0).unwrap();
             let (animation_infos, animation_markers) = animation_infos.get(infos_link.0).unwrap();
 
@@ -109,21 +111,24 @@ pub fn trigger_blueprint_animation_markers_events(
                 if let Some(animation) = animation_player.animation(*node_index) {
                     // animation.speed()
                     // animation.completions()
-                    if let Some(animation_clip_handle) = animations.named_animations.get(animation_name) {
+                    if let Some(animation_clip_handle) =
+                        animations.named_animations.get(animation_name)
+                    {
                         if let Some(animation_clip) = animation_clips.get(animation_clip_handle) {
                             let animation_length_seconds = animation_clip.duration();
-                            let animation_length_frames = animation_infos // FIXME: horribly inneficient
+                            let animation_length_frames =
+                                animation_infos // FIXME: horribly inneficient
                                     .animations
                                     .iter()
                                     .find(|anim| &anim.name == animation_name)
                                     .unwrap()
                                     .frames_length;
 
-                            
                             // TODO: we also need to take playback speed into account
                             let time_in_animation = animation.elapsed()
                                 - (animation.completions() as f32) * animation_length_seconds;
-                            let frame_seconds = (animation_length_frames / animation_length_seconds)
+                            let frame_seconds = (animation_length_frames
+                                / animation_length_seconds)
                                 * time_in_animation;
                             // println!("frame seconds {}", frame_seconds);
                             let frame = frame_seconds.ceil() as u32; // FIXME , bad hack
@@ -133,7 +138,10 @@ pub fn trigger_blueprint_animation_markers_events(
                             if matching_animation_marker.contains_key(&frame) {
                                 let matching_markers_per_frame =
                                     matching_animation_marker.get(&frame).unwrap();
-                                println!("FOUND A MARKER {:?} at frame {}", matching_markers_per_frame, frame);
+                                println!(
+                                    "FOUND A MARKER {:?} at frame {}",
+                                    matching_markers_per_frame, frame
+                                );
                                 // FIXME: complete hack-ish solution , otherwise this can fire multiple times in a row, depending on animation length , speed , etc
                                 let diff = frame as f32 - frame_seconds;
                                 if diff < 0.1 {
@@ -155,7 +163,6 @@ pub fn trigger_blueprint_animation_markers_events(
     }
 }
 
-
 /// triggers events when a given animation marker is reached for INSTANCE animations
 pub fn trigger_instance_animation_markers_events(
     animation_infos: Query<(
@@ -178,9 +185,10 @@ pub fn trigger_instance_animation_markers_events(
             let animation_player = animation_players.get(player_link.0).unwrap();
             if animation_player.animation_is_playing(*node_index) {
                 if let Some(animation) = animation_player.animation(*node_index) {
-                    if let Some(animation_clip_handle) = animations.named_animations.get(animation_name) {
+                    if let Some(animation_clip_handle) =
+                        animations.named_animations.get(animation_name)
+                    {
                         if let Some(animation_clip) = animation_clips.get(animation_clip_handle) {
-
                             println!("helooo")
                         }
                     }

crates/blenvy/src/blueprints/assets.rs

@@ -37,7 +37,6 @@ pub struct BlueprintAllAssets {
     pub assets: Vec<BlueprintAsset>,
 }
 
-
 ////////////////////////
 ///
 /// flag component, usually added when a blueprint is loaded

crates/blenvy/src/blueprints/hot_reload.rs

@@ -1,26 +1,23 @@
-use crate::{BlueprintAssetsLoadState, BlueprintAssetsLoaded, BlueprintInfo, BlueprintInstanceReady, BlueprintSpawning, FromBlueprint, SpawnBlueprint, SubBlueprintsSpawnTracker};
+use crate::{
+    BlueprintAssetsLoadState, BlueprintAssetsLoaded, BlueprintInfo, BlueprintInstanceReady,
+    BlueprintSpawning, FromBlueprint, SpawnBlueprint, SubBlueprintsSpawnTracker,
+};
 use bevy::asset::AssetEvent;
 use bevy::prelude::*;
 use bevy::scene::SceneInstance;
 use bevy::utils::hashbrown::HashMap;
 
-
 /// Resource mapping asset paths (ideally untyped ids, but more complex) to a list of blueprint instance entity ids
 #[derive(Debug, Clone, Resource, Default)]
-pub(crate) struct AssetToBlueprintInstancesMapper{
+pub(crate) struct AssetToBlueprintInstancesMapper {
     // pub(crate) untyped_id_to_blueprint_entity_ids: HashMap<UntypedAssetId, Vec<Entity>>
-    pub(crate) untyped_id_to_blueprint_entity_ids: HashMap<String, Vec<Entity>>
+    pub(crate) untyped_id_to_blueprint_entity_ids: HashMap<String, Vec<Entity>>,
 }
 
 pub(crate) fn react_to_asset_changes(
     mut gltf_events: EventReader<AssetEvent<Gltf>>, // FIXME: Problem: we need to react to any asset change, not just gltf files !
     // mut untyped_events: EventReader<AssetEvent<LoadedUntypedAsset>>,
-    blueprint_assets: Query<(
+    blueprint_assets: Query<(Entity, Option<&Name>, &BlueprintInfo, Option<&Children>)>,
-        Entity,
-        Option<&Name>,
-        &BlueprintInfo,
-        Option<&Children>,
-    )>,
     blueprint_children_entities: Query<&FromBlueprint>, //=> can only be used if the entites are tagged
     assets_to_blueprint_instances: Res<AssetToBlueprintInstancesMapper>,
     all_parents: Query<&Parent>,
@@ -28,7 +25,6 @@ pub(crate) fn react_to_asset_changes(
 
     asset_server: Res<AssetServer>,
     mut commands: Commands,
-
 ) {
     let mut respawn_candidates: Vec<&Entity> = vec![];
 
@@ -44,15 +40,19 @@ pub(crate) fn react_to_asset_changes(
                     // let bla = untyped.unwrap().id();
                     // asset_server.get
                     // in order to avoid respawn both a parent & a child , which would crash Bevy, we do things in two steps
-                    if let Some(entities) = assets_to_blueprint_instances.untyped_id_to_blueprint_entity_ids.get(&asset_path.to_string()) {
+                    if let Some(entities) = assets_to_blueprint_instances
+                        .untyped_id_to_blueprint_entity_ids
+                        .get(&asset_path.to_string())
+                    {
                         for entity in entities.iter() {
-                            println!("matching blueprint instance {}", entity);
+                            // println!("matching blueprint instance {}", entity);
                             // disregard entities that are already (re) spawning
-                            if !respawn_candidates.contains(&entity) && blueprint_assets.get(*entity).is_ok() && spawning_blueprints.get(*entity).is_err()
+                            if !respawn_candidates.contains(&entity)
+                                && blueprint_assets.get(*entity).is_ok()
+                                && spawning_blueprints.get(*entity).is_err()
                             {
                                 respawn_candidates.push(entity);
                             }
-                           
                         }
                     }
                 }
@@ -65,26 +65,28 @@ pub(crate) fn react_to_asset_changes(
     // TODO: improve this, very inneficient
     let mut retained_candidates: Vec<Entity> = vec![];
     'outer: for entity in respawn_candidates.iter() {
-        for parent in all_parents.iter_ancestors(**entity){
+        for parent in all_parents.iter_ancestors(**entity) {
             for ent in respawn_candidates.iter() {
                 if **ent == parent {
-                    if ! retained_candidates.contains(&parent) {
+                    if !retained_candidates.contains(&parent) {
                         retained_candidates.push(parent);
                     }
                     continue 'outer;
                 }
             }
         }
-        if ! retained_candidates.contains(entity) {
+        if !retained_candidates.contains(entity) {
             retained_candidates.push(**entity);
         }
     }
     // println!("respawn candidates {:?}", respawn_candidates);
     for retained in retained_candidates.iter() {
-        println!("retained {}", retained);
+        // println!("retained {}", retained);
 
-        if let Ok((entity, entity_name, _blueprint_info, children)) = blueprint_assets.get(*retained) {
+        if let Ok((entity, entity_name, _blueprint_info, children)) =
-            println!("HOLY MOLY IT DETECTS !!, now respawn {:?}", entity_name);
+            blueprint_assets.get(*retained)
+        {
+            info!("Change detected !!, now respawn {:?}", entity_name);
 
             // TODO: only remove those that are "in blueprint"
             if children.is_some() {

crates/blenvy/src/blueprints/materials.rs

@@ -53,7 +53,12 @@ pub(crate) fn inject_materials(
             material_found = Some(material);
         } else {
             let model_handle: Handle<Gltf> = asset_server.load(material_info.path.clone()); // FIXME: kinda weird now
-            let mat_gltf = assets_gltf.get(model_handle.id()).unwrap_or_else(|| panic!("materials file {} should have been preloaded", material_info.path));
+            let mat_gltf = assets_gltf.get(model_handle.id()).unwrap_or_else(|| {
+                panic!(
+                    "materials file {} should have been preloaded",
+                    material_info.path
+                )
+            });
             if mat_gltf
                 .named_materials
                 .contains_key(&material_info.name as &str)

crates/blenvy/src/blueprints/mod.rs

@@ -50,19 +50,14 @@ impl Default for BluePrintBundle {
 #[derive(Debug, Clone)]
 /// Plugin for gltf blueprints
 pub struct BlueprintsPlugin {
-    /// Automatically generate aabbs for the blueprints root objects
-    pub aabbs: bool,
 }
 
 impl Default for BlueprintsPlugin {
     fn default() -> Self {
-        Self { aabbs: false }
+        Self { }
     }
 }
 
-fn aabbs_enabled(blenvy_config: Res<BlenvyConfig>) -> bool {
-    blenvy_config.aabbs
-}
 
 fn hot_reload(watching_for_changes: Res<WatchingForChanges>) -> bool {
     // println!("hot reload ? {}", watching_for_changes.0);
@@ -131,7 +126,7 @@ impl Plugin for BlueprintsPlugin {
                     blueprints_cleanup_spawned_scene,
                     // beyond this point : post processing to finalize blueprint instances
                     inject_materials,
-                    compute_scene_aabbs, // .run_if(aabbs_enabled),
+                    compute_scene_aabbs,
                     blueprints_finalize_instances,
                 )
                     .chain()

crates/blenvy/src/blueprints/spawn_from_blueprints.rs

@@ -4,7 +4,10 @@ use bevy::{gltf::Gltf, prelude::*, scene::SceneInstance, utils::hashbrown::HashM
 use serde_json::Value;
 
 use crate::{
-    AnimationInfos, AssetLoadTracker, AssetToBlueprintInstancesMapper, BlenvyConfig, BlueprintAnimationInfosLink, BlueprintAnimationPlayerLink, BlueprintAnimations, BlueprintAssets, BlueprintAssetsLoadState, BlueprintAssetsLoaded, BlueprintAssetsNotLoaded, InstanceAnimationInfosLink, InstanceAnimationPlayerLink, InstanceAnimations, WatchingForChanges
+    AnimationInfos, AssetLoadTracker, AssetToBlueprintInstancesMapper, BlueprintAnimationInfosLink,
+    BlueprintAnimationPlayerLink, BlueprintAnimations, BlueprintAssets, BlueprintAssetsLoadState,
+    BlueprintAssetsLoaded, BlueprintAssetsNotLoaded, InstanceAnimationInfosLink,
+    InstanceAnimationPlayerLink, InstanceAnimations, WatchingForChanges,
 };
 
 /// this is a flag component for our levels/game world
@@ -89,7 +92,6 @@ pub enum BlueprintEvent {
     },
 }
 
-
 #[derive(Component, Reflect, Debug, Default)]
 #[reflect(Component)]
 /// component gets added when a blueprint starts spawning, removed when spawning is completely done
@@ -97,7 +99,6 @@ pub struct BlueprintSpawning;
 
 use gltf::Gltf as RawGltf;
 
-
 /*
 Overview of the Blueprint Spawning process
     - Blueprint Load Assets
@@ -115,10 +116,7 @@ Overview of the Blueprint Spawning process
 */
 
 pub(crate) fn blueprints_prepare_spawn(
-    blueprint_instances_to_spawn: Query<
+    blueprint_instances_to_spawn: Query<(Entity, &BlueprintInfo), Added<SpawnBlueprint>>,
-        (Entity, &BlueprintInfo),
-        Added<SpawnBlueprint>,
-    >,
     mut commands: Commands,
     asset_server: Res<AssetServer>,
     // for hot reload
@@ -153,9 +151,9 @@ pub(crate) fn blueprints_prepare_spawn(
         /* prefetch attempt */
         let gltf = RawGltf::open(format!("assets/{}", blueprint_info.path)).unwrap();
         for scene in gltf.scenes() {
-            if let Some(scene_extras) = scene.extras().clone()
+            if let Some(scene_extras) = scene.extras().clone() {
-            {
+                let lookup: HashMap<String, Value> =
-                let lookup: HashMap<String, Value> = serde_json::from_str(scene_extras.get()).unwrap();
+                    serde_json::from_str(scene_extras.get()).unwrap();
                 if lookup.contains_key("BlueprintAssets") {
                     let assets_raw = &lookup["BlueprintAssets"];
                     //println!("ASSETS RAW {}", assets_raw);
@@ -183,18 +181,56 @@ pub(crate) fn blueprints_prepare_spawn(
 
                         // Only do this if hot reload is enabled
                         if watching_for_changes.0 {
-                            if !assets_to_blueprint_instances.untyped_id_to_blueprint_entity_ids.contains_key(&path_id) {
+                            if !assets_to_blueprint_instances
-                                assets_to_blueprint_instances.untyped_id_to_blueprint_entity_ids.insert(path_id.clone(), vec![]);
+                                .untyped_id_to_blueprint_entity_ids
+                                .contains_key(&path_id)
+                            {
+                                assets_to_blueprint_instances
+                                    .untyped_id_to_blueprint_entity_ids
+                                    .insert(path_id.clone(), vec![]);
                             }
+
                             // only insert if not already present in mapping
-                            if !assets_to_blueprint_instances.untyped_id_to_blueprint_entity_ids[&path_id].contains(&entity) {
+                            if !assets_to_blueprint_instances.untyped_id_to_blueprint_entity_ids
+                                [&path_id]
+                                .contains(&entity)
+                            {
                                 // println!("adding mapping between {} and entity {:?}", path_id, all_names.get(entity));
-                                assets_to_blueprint_instances.untyped_id_to_blueprint_entity_ids.get_mut(&path_id).unwrap().push(entity);
+                                assets_to_blueprint_instances
+                                    .untyped_id_to_blueprint_entity_ids
+                                    .get_mut(&path_id)
+                                    .unwrap()
+                                    .push(entity);
+                            }
+                        }
+                    }
+                }
             }
         }
 
+        // Only do this if hot reload is enabled
+        // TODO: should this be added to the list of "all assets" on the blender side instead
+        if watching_for_changes.0 {
+            // also add the root blueprint info to the list of hot reload items
+            if !assets_to_blueprint_instances
+                .untyped_id_to_blueprint_entity_ids
+                .contains_key(&blueprint_info.path)
+            {
+                assets_to_blueprint_instances
+                    .untyped_id_to_blueprint_entity_ids
+                    .insert(blueprint_info.path.clone(), vec![]);
             }
-                }
+            // only insert if not already present in mapping
+            if !assets_to_blueprint_instances.untyped_id_to_blueprint_entity_ids
+                [&blueprint_info.path]
+                .contains(&entity)
+            {
+                // println!("adding mapping between {} and entity {:?}", path_id, all_names.get(entity));
+                assets_to_blueprint_instances
+                    .untyped_id_to_blueprint_entity_ids
+                    .get_mut(&blueprint_info.path)
+                    .unwrap()
+                    .push(entity);
             }
         }
 
@@ -243,7 +279,9 @@ pub(crate) fn blueprints_check_assets_loading(
             let loaded = asset_server.is_loaded_with_dependencies(asset_id);
 
             let mut failed = false;
-            if let bevy::asset::LoadState::Failed(_) = asset_server.load_state(asset_id) { failed = true }
+            if let bevy::asset::LoadState::Failed(_) = asset_server.load_state(asset_id) {
+                failed = true
+            }
             tracker.loaded = loaded || failed;
             if loaded || failed {
                 loaded_amount += 1;
@@ -267,12 +305,10 @@ pub(crate) fn blueprints_check_assets_loading(
             commands
                 .entity(entity)
                 .insert(BlueprintAssetsLoaded)
-                .remove::<BlueprintAssetsNotLoaded>()
+                .remove::<BlueprintAssetsNotLoaded>();
-                ;
 
             if !watching_for_changes.0 {
-                commands.entity(entity)
+                commands.entity(entity).remove::<BlueprintAssetsLoadState>(); //we REMOVE this component when in hot reload is OFF, as we
-                    .remove::<BlueprintAssetsLoadState>(); //we REMOVE this component when in hot reload is OFF, as we 
             }
         }
     }
@@ -556,12 +592,11 @@ pub(crate) fn blueprints_cleanup_spawned_scene(
 
     all_names: Query<&Name>,
 ) {
-    for (original, children, original_children, name, animations) in
+    for (original, children, original_children, name, animations) in blueprint_scenes.iter() {
-        blueprint_scenes.iter()
-    {
         info!("Cleaning up spawned scene {:?}", name);
 
-        if children.len() == 0 { // TODO: investigate, Honestly not sure if this issue from Bevy 0.12 is still present at all anymore
+        if children.len() == 0 {
+            // TODO: investigate, Honestly not sure if this issue from Bevy 0.12 is still present at all anymore
             warn!("timing issue ! no children found, please restart your bevy app (bug being investigated)");
             continue;
         }
@@ -582,7 +617,6 @@ pub(crate) fn blueprints_cleanup_spawned_scene(
             commands.entity(child).insert(FromBlueprint); // we do this here in order to avoid doing it to normal children
         }
 
-
         // copy components into from blueprint instance's blueprint_root_entity to original entity
         commands.add(CopyComponents {
             source: blueprint_root_entity,
@@ -632,14 +666,10 @@ pub(crate) fn blueprints_cleanup_spawned_scene(
                             all_names.get(child),
                             all_names.get(original)
                         );
-                        commands
+                        commands.entity(original).insert(
-                        .entity(original)
-                        .insert(
                             //BlueprintAnimationPlayerLink(bla),
-                            BlueprintAnimationInfosLink(child)
+                            BlueprintAnimationInfosLink(child),
-                        )
+                        );
-                        ;
-
                     } else {
                         for parent in all_parents.iter_ancestors(child) {
                             if animation_players.get(parent).is_ok() {
@@ -663,8 +693,9 @@ pub(crate) fn blueprints_cleanup_spawned_scene(
                                 ));
                             }
                             if with_animation_infos.get(parent).is_ok() {
-                                commands.entity(child).insert(InstanceAnimationInfosLink(parent));
+                                commands
-
+                                    .entity(child)
+                                    .insert(InstanceAnimationInfosLink(parent));
                             }
                         }
                     }

crates/blenvy/src/components/ronstring_to_reflect_component.rs

@@ -65,7 +65,6 @@ fn components_string_to_components(
             ron::ser::to_string_pretty(&serializer, ron::ser::PrettyConfig::default()).unwrap();
         println!("serialized Component {}", serialized);
         */
-
         debug!("component data ron string {}", ron_string);
         let mut deserializer = ron::Deserializer::from_str(ron_string.as_str())
             .expect("deserialzer should have been generated from string");

crates/blenvy/src/lib.rs

@@ -13,13 +13,13 @@ pub use blueprints::*;
 #[derive(Clone, Resource)]
 pub struct BlenvyConfig {
     // registry
+    pub(crate) export_registry: bool,
     pub(crate) registry_save_path: PathBuf,
     pub(crate) registry_component_filter: SceneFilter,
     #[allow(dead_code)]
     pub(crate) registry_resource_filter: SceneFilter,
 
     // blueprints
-    pub(crate) aabbs: bool,
     pub(crate) aabb_cache: HashMap<String, Aabb>, // cache for aabbs
     pub(crate) materials_cache: HashMap<String, Handle<StandardMaterial>>, // cache for materials
 
@@ -31,14 +31,12 @@ pub struct BlenvyConfig {
 #[derive(Debug, Clone)]
 /// Plugin for gltf blueprints
 pub struct BlenvyPlugin {
+    pub export_registry: bool,
     pub registry_save_path: PathBuf,
 
     pub registry_component_filter: SceneFilter,
     pub registry_resource_filter: SceneFilter,
 
-    /// Automatically generate aabbs for the blueprints root objects
-    pub aabbs: bool,
-
     // for save & load
     pub save_component_filter: SceneFilter,
     pub save_resource_filter: SceneFilter,
@@ -47,10 +45,10 @@ pub struct BlenvyPlugin {
 impl Default for BlenvyPlugin {
     fn default() -> Self {
         Self {
+            export_registry: true,
             registry_save_path: PathBuf::from("registry.json"), // relative to assets folder
             registry_component_filter: SceneFilter::default(),
             registry_resource_filter: SceneFilter::default(),
-            aabbs: false,
 
             save_component_filter: SceneFilter::default(),
             save_resource_filter: SceneFilter::default(),
@@ -66,17 +64,17 @@ impl Plugin for BlenvyPlugin {
             BlueprintsPlugin::default(),
         ))
         .insert_resource(BlenvyConfig {
+            export_registry: self.export_registry,
             registry_save_path: self.registry_save_path.clone(),
             registry_component_filter: self.registry_component_filter.clone(),
             registry_resource_filter: self.registry_resource_filter.clone(),
 
-            aabbs: self.aabbs,
             aabb_cache: HashMap::new(),
 
             materials_cache: HashMap::new(),
 
             save_component_filter: self.save_component_filter.clone(),
-            save_resource_filter: self.save_resource_filter.clone()
+            save_resource_filter: self.save_resource_filter.clone(),
         });
     }
 }

crates/blenvy/src/registry/mod.rs

@@ -6,10 +6,12 @@ pub use export_types::*;
 use bevy::{
     app::Startup,
     asset::AssetPlugin,
-    prelude::{App, Plugin, Resource},
+    prelude::{App, IntoSystemConfigs, Plugin, Res, Resource},
     scene::SceneFilter,
 };
 
+use crate::BlenvyConfig;
+
 pub struct ExportRegistryPlugin {
     pub component_filter: SceneFilter,
     pub resource_filter: SceneFilter,
@@ -26,9 +28,14 @@ impl Default for ExportRegistryPlugin {
     }
 }
 
+fn export_registry(blenvy_config: Res<BlenvyConfig>) -> bool {
+    // TODO: add detection of Release builds, wasm, and android in order to avoid exporting registry in those cases
+    blenvy_config.export_registry
+}
+
 impl Plugin for ExportRegistryPlugin {
     fn build(&self, app: &mut App) {
-        app.register_asset_root().add_systems(Startup, export_types);
+        app.register_asset_root().add_systems(Startup, export_types.run_if(export_registry));
     }
 }