internal: pass NameComponentManager to GltfSceneAsset, used for finding child entities by name

thermion_dart/native/include/scene/GltfSceneAsset.hpp

@@ -11,6 +11,9 @@
 #include <gltfio/FilamentAsset.h>
 #include <gltfio/MaterialProvider.h>
 
+#include <utils/NameComponentManager.h>
+
+
 #include "scene/GltfSceneAssetInstance.hpp"
 #include "components/AnimationComponentManager.hpp"
 #include "components/CollisionComponentManager.hpp"
@@ -29,11 +32,13 @@ namespace thermion
             gltfio::FilamentAsset *asset,
             gltfio::AssetLoader *assetLoader,
             Engine *engine,
+            utils::NameComponentManager* ncm,
             MaterialInstance **materialInstances = nullptr,
             size_t materialInstanceCount = 0,
             int instanceIndex = -1) : _asset(asset),
                                       _assetLoader(assetLoader),
                                       _engine(engine),
+                                      _ncm(ncm),
                                       _materialInstances(materialInstances),
                                       _materialInstanceCount(materialInstanceCount)
         {
@@ -150,6 +155,7 @@ namespace thermion
         }
 
         Entity findEntityByName(const char* name) override { 
+            TRACE("Searching for entity with name %s", name);
             Entity entities[1];
             auto found =  _asset->getEntitiesByName(name, entities, 1);
             return entities[0];
@@ -159,6 +165,7 @@ namespace thermion
         gltfio::FilamentAsset *_asset;
         gltfio::AssetLoader *_assetLoader;
         Engine *_engine;
+        utils::NameComponentManager *_ncm;
         MaterialInstance **_materialInstances = nullptr;
         size_t _materialInstanceCount = 0;
         std::vector<std::unique_ptr<GltfSceneAssetInstance>> _instances;

thermion_dart/native/include/scene/GltfSceneAssetInstance.hpp

@@ -11,6 +11,8 @@
 #include <gltfio/FilamentInstance.h>
 #include <gltfio/MaterialProvider.h>
 
+#include <utils/NameComponentManager.h>
+
 #include "scene/SceneAsset.hpp"
 
 namespace thermion
@@ -24,9 +26,11 @@ namespace thermion
         GltfSceneAssetInstance(
             gltfio::FilamentInstance *instance,
             Engine *engine,
+            utils::NameComponentManager* ncm,
             MaterialInstance **materialInstances = nullptr,
             size_t materialInstanceCount = 0,
-            int instanceIndex = -1) : _instance(instance),
+            int instanceIndex = -1) : _ncm(ncm), 
+                                      _instance(instance),
                                       _materialInstances(materialInstances),
                                       _materialInstanceCount(materialInstanceCount)
         {
@@ -102,7 +106,22 @@ namespace thermion
         }
 
         Entity findEntityByName(const char* name) override { 
-            return Entity(); // not currently implemented
+            
+            TRACE("Searching for entity with name %s", name);
+
+            for(int i = 0; i < getChildEntityCount(); i++) {
+                auto entity = getChildEntities()[i];
+                auto nameInstance = _ncm->getInstance(entity);
+                auto entityName = _ncm->getName(nameInstance);
+
+                if (strcmp(entityName, name) == 0) {
+                    TRACE("Found entity name : %s", entityName);
+                    return entity;
+                }
+                TRACE("Skipping entity : %s", entityName);
+
+            }
+            return Entity(); 
         }
 
         SceneAsset *getInstanceByEntity(utils::Entity entity) override {
@@ -139,6 +158,7 @@ namespace thermion
 
     private:
         filament::Engine *_engine;
+        utils::NameComponentManager *_ncm;
         gltfio::FilamentInstance *_instance;
         MaterialInstance **_materialInstances = nullptr;
         size_t _materialInstanceCount = 0;

thermion_dart/native/src/scene/GltfSceneAsset.cpp

@@ -22,7 +22,7 @@ namespace thermion
             Log("No instances available for reuse. When loading the asset, you must pre-allocate the number of instances you wish to make available for use. Try increasing this number.");
             return std::nullptr_t();
         }
-        Log("Creating instance %d", instanceNumber);
+        TRACE("Creating instance %d", instanceNumber);
         auto instance = _asset->getAssetInstances()[instanceNumber];
         instance->recomputeBoundingBoxes();
         instance->getAnimator()->updateBoneMatrices();
@@ -49,6 +49,7 @@ namespace thermion
         std::unique_ptr<GltfSceneAssetInstance> sceneAssetInstance = std::make_unique<GltfSceneAssetInstance>(
             instance,
             _engine,
+            _ncm,
             materialInstances, 
             materialInstanceCount
         );

thermion_dart/native/src/scene/SceneManager.cpp

@@ -285,7 +285,9 @@ namespace thermion
         auto sceneAsset = std::make_unique<GltfSceneAsset>(
             asset,
             _assetLoader,
-            _engine);
+            _engine,
+            _ncm
+        );
         auto filamentInstance = asset->getInstance();
         size_t entityCount = filamentInstance->getEntityCount();
 
@@ -372,7 +374,9 @@ namespace thermion
         auto sceneAsset = std::make_unique<GltfSceneAsset>(
             asset,
             _assetLoader,
-            _engine);
+            _engine,
+            _ncm
+        );
 
         auto sceneAssetInstance = sceneAsset->createInstance();
         if(addToScene) {