refactor!: Replace premake5 with CMake. (#551)

Co-authored-by: tupoy-ya <tupoy-ya@users.noreply.github.com>

src/services/vehicle/handling_service.hpp

@@ -0,0 +1,40 @@
+#pragma once
+#include "handling_profile.hpp"
+
+namespace big
+{
+	using handling_profiles = std::map<std::string, std::unique_ptr<handling_profile>>;
+	class handling_service final
+	{
+	public:
+		handling_service();
+		~handling_service();
+
+		handling_service(const handling_service&) = delete;
+		handling_service(handling_service&&) noexcept = delete;
+		handling_service& operator=(const handling_service&) = delete;
+		handling_service& operator=(handling_service&&) noexcept = delete;
+
+		std::size_t load_files();
+		handling_profiles& profiles();
+
+		handling_profile* active_profile();
+		void apply_profile(handling_profile* profile);
+		bool save_profile(std::string name);
+
+		bool backup_vehicle();
+		void restore_vehicle() const;
+
+	private:
+		const folder m_profiles_folder;
+
+		handling_profile* m_active_profile;
+		handling_profiles m_handling_profiles;
+
+		// contains the handling profiles of a vehicles before they're been modified
+		std::unordered_map<std::uint32_t, std::unique_ptr<handling_profile>> m_vehicle_backups;
+
+	};
+
+	inline handling_service* g_handling_service{};
+}