EntityBuilder.hpp

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/*
** EPITECH PROJECT, 2025
** rtype
** File description:
** EntityBuilder - Fluent builder pattern for entity creation
*/
 
#pragma once
 
#include <functional>
#include <memory>
#include "ECSWorld.hpp"
 
namespace ecs::wrapper {
 
    class EntityBuilder {
       private:
        // The world pointer is kept for API completeness; some builds may not
        // reference it directly which can trigger unused-field warnings.
        [[maybe_unused]] ECSWorld *_world;
        Entity _entity;
 
       public:
        explicit EntityBuilder(ECSWorld *world);
 
        template <typename T>
        EntityBuilder &with(const T &component);
 
        template <typename T>
        EntityBuilder &with(std::function<T()> factory);
 
        EntityBuilder &configure(std::function<void(Entity &)> configurator);
 
        Entity build();
 
        operator Entity();
    };
 
}  // namespace ecs::wrapper
 
#include "EntityBuilder.tpp"