Add basic parsing for menu lists with only loadMenus instructions

src/ObjLoading/Parsing/Menu/MenuFileParserState.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#include <map>
+#include <memory>
+#include <vector>
+
+#include "Domain/CommonFunctionDef.h"
+#include "Domain/CommonMenuDef.h"
+#include "Domain/MenuFeatureLevel.h"
+
+class MenuFileParserState
+{
+public:
+    const MenuFeatureLevel m_feature_level;
+
+    std::vector<std::string> m_menus_to_load;
+    std::vector<std::unique_ptr<CommonFunctionDef>> m_functions;
+    std::vector<std::unique_ptr<CommonMenuDef>> m_menus;
+
+    std::map<std::string, CommonFunctionDef*> m_functions_by_name;
+    std::map<std::string, CommonMenuDef*> m_menus_by_name;
+
+    bool m_in_global_scope;
+    std::unique_ptr<CommonFunctionDef> m_current_function;
+    std::unique_ptr<CommonMenuDef> m_current_menu;
+    std::unique_ptr<CommonItemDef> m_current_item;
+
+    explicit MenuFileParserState(MenuFeatureLevel featureLevel);
+};