// =====================================================================================================================
//  fennec, a free and open source game engine
//  Copyright © 2025 - 2026  Medusa Slockbower
//
//  This program is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program.  If not, see <https://www.gnu.org/licenses/>.
// =====================================================================================================================

///
/// \file fennec/rtti/enable.h
/// \brief
///
///
/// \details
/// \author Medusa Slockbower
///
/// \copyright Copyright © 2025 - 2026 Medusa Slockbower ([GPLv3](https://www.gnu.org/licenses/gpl-3.0.en.html))
///
///

#ifndef FENNEC_RTTI_ENABLE_H
#define FENNEC_RTTI_ENABLE_H

#include <fennec/lang/static_constructor.h>

#include <fennec/rtti/type.h>
#include <fennec/rtti/typelist.h>

#include <fennec/rtti/this_t.h>

#if FENNEC_COMPILER_CLANG

///
/// \brief Enable the class of the current scope for Run-Time Type Information
///
/// \details Any base classes that need to be reflected on should be included as parameters.
#define FENNEC_RTTI_CLASS_ENABLE(...) \
public: \
	_Pragma("clang diagnostic push") \
	_Pragma("clang diagnostic ignored \"-Winconsistent-missing-override\"") \
	/*! \name RTTI \
	 *  @{ */ \
	\
	/*! \brief A list of super classes */ \
	using super_class_list = fennec::typelist<__VA_ARGS__>; \
	\
	/*! \
	 *  \brief Getter for the object type */ \
	virtual inline fennec::type get_type() const { return fennec::type::get_from_instance(this); } \
	FENNEC_DEFINE_THIS_T; \
	/*! @} */ \
private: \
	FENNEC_CLASS_STATIC_CONSTRUCTOR(_init_reflection) \
	_Pragma("clang diagnostic pop")

#else

///
/// \brief Enable the class of the current scope for Run-Time Type Information
///
/// \details Any base classes that need to be reflected on should be included as parameters.
#define FENNEC_RTTI_CLASS_ENABLE(...) \
public: \
	/*! \name RTTI */ \
	/*! @{ */ \
	\
	/*! \brief A list of super classes */ \
	using super_class_list = fennec::typelist<__VA_ARGS__>; \
	/*! \brief Getter for the object type */ \
	virtual inline fennec::type get_type() const { return fennec::type::get_from_instance(this); } \
	FENNEC_DEFINE_THIS_T; \
	/*! @} */ \
private: \
	FENNEC_CLASS_STATIC_CONSTRUCTOR(_init_reflection)

#endif

#endif // FENNEC_RTTI_ENABLE_H