gh-82: add new asset loading api

EgorOrachyov · Sep 29, 2024 · 53a2383 · 53a2383
1 parent 096a3ab
commit 53a2383
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Showing 92 changed files with 931 additions and 773 deletions.
diff --git a/engine/config/engine.cfg b/engine/config/engine.cfg
@@ -53,7 +53,7 @@ desc_pool_max_sb = 8192
 desc_pool_max_sets = 2048
 
 [render.aux]
-font = "asset://fonts/consolas"
+font = "assets/fonts/consolas"
 screen_width = 1280
 screen_height = 720
 
@@ -65,7 +65,7 @@ expand_size = 2
 enable = true
 
 [debug.console]
-font = "asset://fonts/anonymous_pro"
+font = "assets/fonts/anonymous_pro"
 color_back = "000000ee"
 color_line = "060606be"
 color_text = "efefefff"

diff --git a/engine/plugins/assimp/assimp_asset_loader.cpp b/engine/plugins/assimp/assimp_asset_loader.cpp
@@ -44,16 +44,16 @@
 
 namespace wmoge {
 
-    Status AssimpMeshAssetLoader::load(const Strid& name, const AssetMeta& meta, Ref<Asset>& asset) {
-        WG_AUTO_PROFILE_ASSET("AssimpMeshAssetLoader::load");
+    Status AssimpMeshAssetLoader::load_typed(AssetLoadContext& context, const AssetId& asset_id, const AssetLoadResult& result, Ref<Mesh>& asset) {
+        WG_AUTO_PROFILE_ASSET("AssimpMeshAssetLoader::load_typed");
 
-        Ref<AssimpMeshImportData> import_data = meta.import_data.cast<AssimpMeshImportData>();
+        Ref<AssimpMeshImportData> import_data = context.asset_meta.import_data.cast<AssimpMeshImportData>();
         if (!import_data) {
-            WG_LOG_ERROR("no import data for " << name);
+            WG_LOG_ERROR("no import data for " << asset_id);
             return StatusCode::InvalidData;
         }
         if (!import_data->has_soruce_files()) {
-            WG_LOG_ERROR("no source file " << name);
+            WG_LOG_ERROR("no source file " << asset_id);
             return StatusCode::InvalidData;
         }
 
@@ -83,19 +83,17 @@ namespace wmoge {
         MeshFlags flags;
         flags.set(MeshFlag::FromDisk);
 
-        Ref<Mesh> mesh = mesh_manager->create_mesh(flags);
-
-        asset = mesh;
-        asset->set_name(name);
+        asset = mesh_manager->create_mesh(flags);
+        asset->set_id(asset_id);
 
         MeshBuilder& builder = importer.get_builder();
-        builder.set_mesh(mesh);
+        builder.set_mesh(asset);
         if (!builder.build()) {
             WG_LOG_ERROR("failed to build mesh " << file_name);
             return StatusCode::Error;
         }
 
-        mesh_manager->init_mesh(mesh.get());
+        mesh_manager->init_mesh(asset.get());
 
         return WG_OK;
     }

diff --git a/engine/plugins/assimp/assimp_asset_loader.hpp b/engine/plugins/assimp/assimp_asset_loader.hpp
@@ -27,12 +27,10 @@
 
 #pragma once
 
-#include "asset/asset.hpp"
-#include "asset/asset_loader.hpp"
-#include "asset/asset_meta.hpp"
-#include "asset/asset_pak.hpp"
+#include "asset/asset_loader_adapter.hpp"
 #include "math/mat.hpp"
 #include "math/vec.hpp"
+#include "mesh/mesh.hpp"
 
 #include <assimp/mesh.h>
 #include <assimp/scene.h>
@@ -45,14 +43,14 @@ namespace wmoge {
      * @class AssimpMeshAssetLoader
      * @brief Loader for a mesh data based on assimp library
      */
-    class AssimpMeshAssetLoader final : public AssetLoader {
+    class AssimpMeshAssetLoader final : public AssetLoaderTyped<Mesh> {
     public:
         WG_RTTI_CLASS(AssimpMeshAssetLoader, AssetLoader);
 
         AssimpMeshAssetLoader()           = default;
         ~AssimpMeshAssetLoader() override = default;
 
-        Status load(const Strid& name, const AssetMeta& meta, Ref<Asset>& asset) override;
+        Status load_typed(AssetLoadContext& context, const AssetId& asset_id, const AssetLoadResult& result, Ref<Mesh>& asset) override;
     };
 
     WG_RTTI_CLASS_BEGIN(AssimpMeshAssetLoader) {

diff --git a/engine/plugins/assimp/assimp_importer.cpp b/engine/plugins/assimp/assimp_importer.cpp
@@ -128,7 +128,7 @@ namespace wmoge {
         const GfxVertAttribs attribs = m_attribs;
 
         Ref<ArrayMesh> array_mesh = make_ref<ArrayMesh>();
-        array_mesh->set_name(SID(get_file_name() + "." + name.str()));
+        array_mesh->set_id(SID(get_file_name() + "." + name.str()));
         array_mesh->set_aabb(aabb);
 
         for (unsigned int vert_id = 0; vert_id < num_vertices; vert_id++) {

diff --git a/engine/plugins/freetype/freetype_asset_loader.cpp b/engine/plugins/freetype/freetype_asset_loader.cpp
@@ -27,36 +27,30 @@
 
 #include "freetype_asset_loader.hpp"
 
+#include "freetype_font.hpp"
 #include "freetype_import_data.hpp"
-#include "grc/font.hpp"
 #include "profiler/profiler.hpp"
 
 namespace wmoge {
 
-    Status FreetypeAssetLoader::load(const Strid& name, const AssetMeta& meta, Ref<Asset>& asset) {
-        WG_AUTO_PROFILE_ASSET("FreetypeAssetLoader::load");
+    Status FreetypeAssetLoader::load_typed(AssetLoadContext& context, const AssetId& asset_id, const AssetLoadResult& result, Ref<Font>& asset) {
+        WG_AUTO_PROFILE_ASSET("FreetypeAssetLoader::load_typed");
 
-        Ref<FreetypeImportData> import_data = meta.import_data.cast<FreetypeImportData>();
+        Ref<FreetypeImportData> import_data = context.asset_meta.import_data.cast<FreetypeImportData>();
         if (!import_data) {
-            WG_LOG_ERROR("no valid import data for " << name);
+            WG_LOG_ERROR("no valid import data for " << asset_id);
             return StatusCode::InvalidData;
         }
         if (!import_data->has_soruce_files()) {
-            WG_LOG_ERROR("no source file " << name);
+            WG_LOG_ERROR("no source file " << asset_id);
             return StatusCode::InvalidData;
         }
 
-        Ref<Font> font = meta.rtti->instantiate().cast<Font>();
-        if (!font) {
-            WG_LOG_ERROR("failed to instantiate font " << name);
-            return StatusCode::FailedInstantiate;
-        }
-
-        asset = font;
-        asset->set_name(name);
+        asset = make_ref<Font>();
+        asset->set_id(asset_id);
 
         FreetypeFont loader;
-        return loader.load(font, import_data->source_files[0].file, import_data->height, import_data->glyphs_in_row);
+        return loader.load(asset, import_data->source_files[0].file, import_data->height, import_data->glyphs_in_row);
     }
 
 }// namespace wmoge
diff --git a/engine/plugins/freetype/freetype_asset_loader.hpp b/engine/plugins/freetype/freetype_asset_loader.hpp
@@ -27,23 +27,23 @@
 
 #pragma once
 
-#include "asset/asset_loader.hpp"
-#include "freetype_font.hpp"
+#include "asset/asset_loader_adapter.hpp"
+#include "grc/font.hpp"
 
 namespace wmoge {
 
     /**
      * @class FreetypeAssetLoader
      * @brief Loader for ttf fonts through freetype2 library
      */
-    class FreetypeAssetLoader final : public AssetLoader {
+    class FreetypeAssetLoader final : public AssetLoaderTyped<Font> {
     public:
         WG_RTTI_CLASS(FreetypeAssetLoader, AssetLoader);
 
         FreetypeAssetLoader()           = default;
         ~FreetypeAssetLoader() override = default;
 
-        Status load(const Strid& name, const AssetMeta& meta, Ref<Asset>& asset) override;
+        Status load_typed(AssetLoadContext& context, const AssetId& asset_id, const AssetLoadResult& result, Ref<Font>& asset) override;
     };
 
     WG_RTTI_CLASS_BEGIN(FreetypeAssetLoader) {

diff --git a/engine/plugins/freetype/freetype_font.cpp b/engine/plugins/freetype/freetype_font.cpp
@@ -118,7 +118,7 @@ namespace wmoge {
         int bitmap_size   = bitmap_width * bitmap_height;
 
         Ref<Image> bitmap = make_ref<Image>();
-        bitmap->set_name(SID(font->get_name().str() + "_bitmap"));
+        bitmap->set_id(SID(font->get_name().str() + "_bitmap"));
         bitmap->create(bitmap_width, bitmap_height, 1, 1);
         auto* dst_ptr     = bitmap->get_pixel_data()->buffer();
         auto* src_ptr     = glyphs_rendered.data();
@@ -173,7 +173,7 @@ namespace wmoge {
         flags.set(TextureFlag::Compressed);
 
         font_desc.texture = m_texture_manager->create_2d(flags, GfxFormat::R8, bitmap_width, bitmap_height, GfxTexSwizz::RRRRtoRGBA);
-        font_desc.texture->set_name(SID(font->get_name().str() + "_bitmap"));
+        font_desc.texture->set_id(SID(font->get_name().str() + "_bitmap"));
         font_desc.texture->set_sampler(m_gfx_driver->make_sampler(sampler_desc, SID(sampler_desc.to_string())));
         font_desc.texture->set_compression(compression_params);
         font_desc.texture->set_source_images({bitmap});

diff --git a/engine/plugins/runtime/asset/default_asset_loader.cpp b/engine/plugins/runtime/asset/default_asset_loader.cpp
@@ -1,3 +1,4 @@
+#include "default_asset_loader.hpp"
 /**********************************************************************************/
 /* Wmoge game engine                                                              */
 /* Available at github https://github.com/EgorOrachyov/wmoge                      */
@@ -27,43 +28,51 @@
 
 #include "default_asset_loader.hpp"
 
-#include "io/yaml.hpp"
+#include "io/tree_yaml.hpp"
 #include "profiler/profiler.hpp"
+#include "rtti/type_storage.hpp"
+#include "system/ioc_container.hpp"
 
 namespace wmoge {
 
-    Status DefaultAssetLoader::load(const Strid& name, const AssetMeta& meta, Ref<Asset>& asset) {
-        WG_AUTO_PROFILE_ASSET("DefaultAssetLoader::load");
+    Status DefaultAssetLoader::load_typed(AssetLoadContext& context, const AssetId& asset_id, const AssetLoadResult& result, Ref<Asset>& asset) {
+        WG_AUTO_PROFILE_ASSET("DefaultAssetLoader::load_typed");
 
-        Ref<AssetImportData> import_data = meta.import_data.cast<AssetImportData>();
+        Ref<AssetImportData> import_data = context.asset_meta.import_data.cast<AssetImportData>();
         if (!import_data) {
-            WG_LOG_ERROR("no import data to load " << name);
+            WG_LOG_ERROR("no import data to load " << asset_id);
             return StatusCode::InvalidData;
         }
+
         if (!import_data->has_soruce_files()) {
-            WG_LOG_ERROR("no source file " << name);
+            WG_LOG_ERROR("no source file " << asset_id);
             return StatusCode::InvalidData;
         }
 
         std::string path_on_disk = import_data->source_files[0].file;
         if (path_on_disk.empty()) {
-            WG_LOG_ERROR("no path on disk to load asset file " << name);
+            WG_LOG_ERROR("no path on disk to load asset file " << asset_id);
             return StatusCode::InvalidData;
         }
 
-        asset = meta.rtti->instantiate().cast<Asset>();
+        RttiClass* rtti = IocContainer::iresolve_v<RttiTypeStorage>()->find_class(context.asset_meta.rtti);
+        if (!rtti) {
+            WG_LOG_ERROR("no rtti type for " << asset_id);
+            return StatusCode::InvalidData;
+        }
+
+        asset = rtti->instantiate().cast<Asset>();
         if (!asset) {
-            WG_LOG_ERROR("failed to instantiate asset " << name);
+            WG_LOG_ERROR("failed to instantiate asset " << asset_id);
             return StatusCode::FailedInstantiate;
         }
 
-        IoContext  context;
+        asset->set_id(asset_id);
+
         IoYamlTree asset_tree;
         WG_CHECKED(asset_tree.parse_file(path_on_disk));
 
-        asset->set_name(name);
-
-        if (!asset->read_from_tree(context, asset_tree)) {
+        if (!asset->read_from_tree(context.io_context, asset_tree)) {
             WG_LOG_ERROR("failed to load asset from file " << path_on_disk);
             return StatusCode::FailedRead;
         }

diff --git a/engine/plugins/runtime/asset/default_asset_loader.hpp b/engine/plugins/runtime/asset/default_asset_loader.hpp
@@ -27,25 +27,22 @@
 
 #pragma once
 
-#include "asset/asset.hpp"
-#include "asset/asset_loader.hpp"
-#include "asset/asset_meta.hpp"
-#include "asset/asset_pak.hpp"
+#include "asset/asset_loader_adapter.hpp"
 
 namespace wmoge {
 
     /**
      * @class DefaultAssetLoader
      * @brief Loader for default single-file assets stored in yaml format
      */
-    class DefaultAssetLoader final : public AssetLoader {
+    class DefaultAssetLoader final : public AssetLoaderTyped<Asset> {
     public:
         WG_RTTI_CLASS(DefaultAssetLoader, AssetLoader);
 
         DefaultAssetLoader()           = default;
         ~DefaultAssetLoader() override = default;
 
-        Status load(const Strid& name, const AssetMeta& meta, Ref<Asset>& asset) override;
+        Status load_typed(AssetLoadContext& context, const AssetId& asset_id, const AssetLoadResult& result, Ref<Asset>& asset) override;
     };
 
     WG_RTTI_CLASS_BEGIN(DefaultAssetLoader) {

diff --git a/engine/plugins/runtime/asset/image_asset_loader.cpp b/engine/plugins/runtime/asset/image_asset_loader.cpp
@@ -27,31 +27,29 @@
 
 #include "image_asset_loader.hpp"
 
-#include "grc/image.hpp"
 #include "image_import_data.hpp"
 #include "profiler/profiler.hpp"
 
 namespace wmoge {
 
-    Status ImageAssetLoader::load(const Strid& name, const AssetMeta& meta, Ref<Asset>& asset) {
-        WG_AUTO_PROFILE_ASSET("ImageAssetLoader::load");
+    Status ImageAssetLoader::load_typed(AssetLoadContext& context, const AssetId& asset_id, const AssetLoadResult& result, Ref<Image>& asset) {
+        WG_AUTO_PROFILE_ASSET("ImageAssetLoader::load_typed");
 
-        Ref<ImageImportData> import_data = meta.import_data.cast<ImageImportData>();
+        Ref<ImageImportData> import_data = context.asset_meta.import_data.cast<ImageImportData>();
         if (!import_data) {
-            WG_LOG_ERROR("no import data to load image " << name);
+            WG_LOG_ERROR("no import data to load image " << asset_id);
             return StatusCode::InvalidData;
         }
+
         if (!import_data->has_soruce_files()) {
-            WG_LOG_ERROR("no source file " << name);
+            WG_LOG_ERROR("no source file " << asset_id);
             return StatusCode::InvalidData;
         }
 
-        Ref<Image> image = make_ref<Image>();
-
-        asset = image;
-        asset->set_name(name);
+        asset = make_ref<Image>();
+        asset->set_id(asset_id);
 
-        return image->load(import_data->source_files[0].file, import_data->channels);
+        return asset->load(import_data->source_files[0].file, import_data->channels);
     }
 
 }// namespace wmoge
diff --git a/engine/plugins/runtime/asset/image_asset_loader.hpp b/engine/plugins/runtime/asset/image_asset_loader.hpp
@@ -27,22 +27,23 @@
 
 #pragma once
 
-#include "asset/asset_loader.hpp"
+#include "asset/asset_loader_adapter.hpp"
+#include "grc/image.hpp"
 
 namespace wmoge {
 
     /**
      * @class ImageAssetLoader
      * @brief Loader for images through stb image library
      */
-    class ImageAssetLoader final : public AssetLoader {
+    class ImageAssetLoader final : public AssetLoaderTyped<Image> {
     public:
         WG_RTTI_CLASS(ImageAssetLoader, AssetLoader);
 
         ImageAssetLoader()           = default;
         ~ImageAssetLoader() override = default;
 
-        Status load(const Strid& name, const AssetMeta& meta, Ref<Asset>& asset) override;
+        Status load_typed(AssetLoadContext& context, const AssetId& asset_id, const AssetLoadResult& result, Ref<Image>& asset) override;
     };
 
     WG_RTTI_CLASS_BEGIN(ImageAssetLoader) {