Add AssetLoader basis

src/ObjLoading/AssetLoading/AssetLoadingContext.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include <unordered_map>
+
+#include "IGdtQueryable.h"
+#include "Obj/Gdt/Gdt.h"
+#include "SearchPath/ISearchPath.h"
+#include "Zone/Zone.h"
+
+class AssetLoadingContext final : public IGdtQueryable
+{
+    std::unordered_map<std::string, std::unordered_map<std::string, GdtEntry*>> m_entries_by_gdf_and_by_name;
+
+    void BuildGdtEntryCache();
+
+public:
+    Zone* const m_zone;
+    ISearchPath* const m_raw_search_path;
+    const std::vector<Gdt*> m_gdt_files;
+
+    AssetLoadingContext(Zone* zone, ISearchPath* rawSearchPath, std::vector<Gdt*> gdtFiles);
+    GdtEntry* GetGdtEntryByGdfAndName(const std::string& gdfName, const std::string& entryName) override;
+};