chore: parse includes and assetlists while parsing zone definition

src/ObjCommon/SearchPath/ISearchPath.h

@@ -0,0 +1,63 @@
+#pragma once
+
+#include "SearchPathSearchOptions.h"
+#include "Utils/ClassUtils.h"
+
+#include <cstdint>
+#include <functional>
+#include <istream>
+#include <memory>
+#include <string>
+
+class SearchPathOpenFile
+{
+public:
+    std::unique_ptr<std::istream> m_stream;
+    int64_t m_length;
+
+    _NODISCARD bool IsOpen() const;
+
+    SearchPathOpenFile();
+    SearchPathOpenFile(std::unique_ptr<std::istream> stream, int64_t length);
+};
+
+class ISearchPath
+{
+public:
+    ISearchPath() = default;
+    virtual ~ISearchPath() = default;
+
+    ISearchPath(const ISearchPath& other) = default;
+    ISearchPath(ISearchPath&& other) noexcept = default;
+    ISearchPath& operator=(const ISearchPath& other) = default;
+    ISearchPath& operator=(ISearchPath&& other) noexcept = default;
+
+    /**
+     * \brief Opens a file relative to the search path.
+     * \param fileName The relative path to the file to open.
+     * \return A pointer to an \c IFile object to read the found file or \c nullptr when no file could be found.
+     */
+    virtual SearchPathOpenFile Open(const std::string& fileName) = 0;
+
+    /**
+     * \brief Returns the path to the search path.
+     * \return The path to the search path.
+     */
+    virtual const std::string& GetPath() = 0;
+
+    /**
+     * \brief Iterates through all files of the search path.
+     * \param callback The callback to call for each found file with it's path relative to the search path.
+     * \param options Options that modify the search.
+     */
+    virtual void Find(const SearchPathSearchOptions& options, const std::function<void(const std::string&)>& callback) = 0;
+
+    /**
+     * \brief Iterates through all files of the search path.
+     * \param callback The callback to call for each found file with it's path relative to the search path.
+     */
+    void Find(const std::function<void(const std::string&)>& callback)
+    {
+        Find(SearchPathSearchOptions(), callback);
+    }
+};