mouse.h

[詳解]

 
 
// Copyright(c) 2023-2025 Design Engineering Laboratory, Saitama University
// Released under the MIT license
// https://opensource.org/licenses/mit-license.php
 
#ifndef DESIGNLAB_MOUSE_H_
#define DESIGNLAB_MOUSE_H_
 
#include <array>
#include <map>
 
 
namespace designlab
{
 
class Mouse final
{
public:
    Mouse();
 
    void Update();
 
    [[nodiscard]] int GetPressingCount(int mouse_code) const;
 
    [[nodiscard]] int GetReleasingCount(int mouse_code) const;
 
    [[nodiscard]] constexpr int GetCursorPosX() const noexcept
    {
        return cursor_pos_x_;
    };
 
    [[nodiscard]] int GetDiffPosX() const;
 
    [[nodiscard]] constexpr int GetCursorPosY() const noexcept
    {
        return cursor_pos_y_;
    };
 
    [[nodiscard]] int GetDiffPosY() const;
 
    [[nodiscard]] double GetDiffPos() const;
 
    [[nodiscard]] constexpr int GetWheelRot() const noexcept
    {
        return wheel_rot_;
    };
 
private:
    constexpr static int kMouseKeyNum{ 8 };
 
    const std::array<int, kMouseKeyNum> kMouseKeyCodes;
 
    int cursor_pos_x_, cursor_pos_y_;
 
    int cursor_past_pos_x_, cursor_past_pos_y_;
 
 
    std::map<int, int> pushing_counter_;
 
    std::map<int, int> releasing_counter_;
 
    int wheel_rot_;
};
 
}  // namespace designlab
 
 
#endif  // DESIGNLAB_MOUSE_H_