gaming-core/input/Buttons.h

#ifndef BUTTONS_H
#define BUTTONS_H

#include "input/Button.h"
#include "utils/Array.h"
#include "utils/ArrayList.h"
#include "rendering/Window.h"

typedef ArrayList<Button, 32> ButtonList;

class Buttons final {
    typedef Array<bool, 32> DownArray;

    const Window& window;
    Button dummy;
    int activeController;
    ButtonList buttons;

    struct Axis {
        float less;
        float greater;
        int lessIndex;
        int greaterIndex;

        Axis();
    };

    Array<int, 1 + GLFW_GAMEPAD_BUTTON_LAST> gamepadToButton;
    Array<Axis, 1 + GLFW_GAMEPAD_AXIS_LAST> gamepadAxisToButton;

public:
    Buttons(const Window& window);

    Button& add(int key, const char* name);
    void mapGamepadButton(const Button& button, int mapping);
    void mapGamepadAxis(const Button& button, float value, int index);

    void tick();

    const ButtonList& get() const;

private:
    bool searchForGamepad();
    void checkGamepad(DownArray& down);
    int searchButton(const Button& button) const;
};

#endif