cube-game-plus-plus/client/input/MouseButtons.h

#ifndef MOUSEBUTTONS_H
#define MOUSEBUTTONS_H

#include <iostream>
#include <array>

class MouseButtons final {
public:

    class MouseButton final {
    public:
        friend class MouseButtons;

        bool isDown() const;
        bool isReleased() const;
        int getDownTime() const;

    private:
        MouseButton();
        MouseButton(const MouseButton&) = delete;
        MouseButton(MouseButton&&) = delete;
        MouseButton& operator=(const MouseButton&) = delete;
        MouseButton& operator=(MouseButton&&) = delete;

        int glfwButton;
        bool down;
        bool shouldRelease;
        int downTime;
    };

private:
    MouseButton buttons[3];

public:
    MouseButtons();

    double getLastX() const;
    double getLastY() const;
    double getX() const;
    double getY() const;

    const MouseButton& primary;
    const MouseButton& secondary;
    const MouseButton& middle;

    void release(int button);
    void press(int button);
    void move(double x, double y);
    void tick();

private:
    MouseButtons(const MouseButtons&) = delete;
    MouseButtons& operator=(const MouseButtons&) = delete;
    MouseButtons(MouseButtons&&) = delete;
    MouseButtons& operator=(MouseButtons&&) = delete;

    double lastX;
    double lastY;
    double x;
    double y;
    bool updateLast;
};

std::ostream& operator<<(std::ostream& os, const MouseButtons::MouseButton& m);

#endif