chore: adjust asset creation process to use separated AssetCreators

src/ObjLoading/Asset/IDefaultAssetCreator.h

@@ -0,0 +1,46 @@
+#pragma once
+
+#include "AssetCreationContext.h"
+#include "AssetRegistration.h"
+#include "Game/IAsset.h"
+#include "Utils/MemoryManager.h"
+#include "Zone/ZoneTypes.h"
+
+#include <string>
+#include <type_traits>
+
+class GenericAssetRegistration;
+template<typename AssetType> class AssetRegistration;
+
+class IDefaultAssetCreator
+{
+public:
+    IDefaultAssetCreator() = default;
+    virtual ~IDefaultAssetCreator() = default;
+    IDefaultAssetCreator(const IDefaultAssetCreator& other) = default;
+    IDefaultAssetCreator(IDefaultAssetCreator&& other) noexcept = default;
+    IDefaultAssetCreator& operator=(const IDefaultAssetCreator& other) = default;
+    IDefaultAssetCreator& operator=(IDefaultAssetCreator&& other) noexcept = default;
+
+    [[nodiscard]] virtual asset_type_t GetHandlingAssetType() const = 0;
+    virtual GenericAssetRegistration CreateDefaultAsset(const std::string& assetName) const = 0;
+};
+
+template<typename AssetType> class DefaultAssetCreator : public IDefaultAssetCreator
+{
+public:
+    static_assert(std::is_base_of_v<IAssetBase, AssetType>);
+
+    [[nodiscard]] asset_type_t GetHandlingAssetType() const override
+    {
+        return AssetType::EnumEntry;
+    }
+
+    GenericAssetRegistration CreateDefaultAsset(const std::string& assetName) const override
+    {
+        return CreateDefaultAssetInternal(assetName);
+    }
+
+protected:
+    virtual AssetRegistration<typename AssetType::Type> CreateDefaultAssetInternal(const std::string& assetName) const = 0;
+};