SystemManager.hpp

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/*
** EPITECH PROJECT, 2025
** R-Type
** File description:
** SystemManager.hpp
*/
 
/*
** MIT License
**
** Copyright (c) 2025 Robin Toillon
**
** Permission is hereby granted, free of charge, to any person obtaining
** a copy of this software and associated documentation files (the
** "Software"), to deal in the Software without restriction, including
** without limitation the rights to use, copy, modify, merge, publish,
** distribute, sublicense, and/or sell copies of the Software, and to
** permit persons to whom the Software is furnished to do so, subject to
** the following conditions:
**
** The above copyright notice and this permission notice shall be
** included in all copies or substantial portions of the Software.
**
** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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** SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
 
#ifndef RTYPE_SYSTEMMANAGER_HPP_
    #define RTYPE_SYSTEMMANAGER_HPP_
 
    #include "RType/ECS/ISystem.hpp"
    #include "RType/ECS/Registry.hpp"
    #include "RType/ECS/Signature.hpp"
    #include <memory>
    #include <map>
    #include <typeindex>
    #include <optional>
    #include <functional>
 
namespace rtp::ecs
{
    class SystemManager {
        public:
            explicit SystemManager(Registry &registry);
 
            template <typename T, typename... Args>
            T &add(Args &&...args);
 
            template <typename T>
            T &getSystem(void);
 
            void update(float dt);
 
        private:
            Registry &_registry; 
            std::unordered_map<std::type_index, Signature> _signatures;
            std::unordered_map<std::type_index,
                               std::unique_ptr<ISystem>> _systems; 
    };
}
 
    #include "SystemManager.tpp"
 
#endif