InputBuffer.hpp

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/*
** EPITECH PROJECT, 2025
** Created by samuelBleau on 26/11/2025.
** File description:
** InputBuffer.hpp
*/
 
#ifndef INPUTBUFFER_HPP
#define INPUTBUFFER_HPP
 
#include <cstdint>
#include <deque>
#include <optional>
#include <vector>
#include "Events/InputEvent/InputEvent.hpp"
 
class InputBuffer {
   public:
    struct StoredInput {
        uint32_t frameNumber;  
        InputAction action;    
        InputState state;      
    };
 
    InputBuffer() = default;
 
    ~InputBuffer() = default;
 
    void addInput(uint32_t frameNumber, InputAction action, InputState state);
 
    std::vector<StoredInput> getInputsSince(uint32_t startFrame) const;
 
    void clearUntil(uint32_t frameNumber);
 
    std::optional<StoredInput> getLastInput() const;
 
    void clear();
 
    size_t size() const;
 
   private:
    std::deque<StoredInput> _inputs;
    uint32_t _oldestFrame = 0;
};
 
#endif