Registrar.h

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// Registrar.h
#pragma once
#include <plog/Log.h>
#include "Factory.h"
#include "DefaultJsonGenerator.h"
 
namespace EngineCore {
 
    template<typename T>
    struct Registrar {
        Registrar() {
            std::string typeName = getTypeName<T>();
 
            Factory::registerType(
                typeName,
                []() -> std::unique_ptr<Serializable> { return std::make_unique<T>(); },
                []() -> nlohmann::json {
                    PLOGI << "Creating default JSON for " << getTypeName<T>();
                    return DefaultJsonGenerator::getInstance().getDefaultSerialization<T>();
                }
            );
 
            Factory::addRegisteredType(typeName);
            PLOGI << "Registered type: " << typeName;
        }
    };
}