EventReceiver.h

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// Copyright (c) 2025 Dave R. Smith.
// Malena Framework — Licensed under PolyForm Noncommercial 1.0.0; commercial use requires a paid license. See LICENSE.
 
//
// EventReceiver.h
//
 
#ifndef MALENA_EVENTRECEIVER_H
#define MALENA_EVENTRECEIVER_H
 
#pragma once
 
#include <Malena/Core/malena_export.h>
#include <Malena/Engine/Events/Callback.h>
#include <Malena/Engine/Events/Event.h>
#include <SFML/Window/Event.hpp>
#include <map>
#include <string>
#include <vector>
#include <optional>
namespace ml
{
    class Core;   // fwd: EventReceiver stores its owning Core (see _selfCore)
    class MALENA_API EventReceiver
    {
    public:
        virtual void process(const std::string& key,
                             const std::optional<sf::Event>& event);

        template<typename ENUM_TYPE>
        void process(ENUM_TYPE eventName, const std::optional<sf::Event>& event);
 
        virtual ~EventReceiver() = default;


        std::vector<EventCallback>& getCallbacks(const std::string& key);

        Core* _selfCore = nullptr;
 
    private:
        std::map<std::string, std::vector<EventCallback>> _callbacks;
    };
 
} // namespace ml
 
#include "../../../../src/Engine/Events/EventReceiver.tpp"
#endif // MALENA_EVENTRECEIVER_H