mgl_gamepad_delegate_xinput.h

[詳解]

// SPDX-License-Identifier: Zlib
/* ------------------------------------------------------------------------- */
/* ------------------------------------------------------------------------- */
 
#ifndef INCGUARD_MGL_GAMEPAD_DELEGATE_XINPUT_H_1617258450
#define INCGUARD_MGL_GAMEPAD_DELEGATE_XINPUT_H_1617258450
 
#include <mgl/mgl_environment.h>
#if defined(MGL_GAMEPAD_DELEGATE_ENABLE_XINPUT)
 
#include <mgl/input/gamepad/mgl_gamepad_delegate.h>
#include <mgl/input/gamepad/mgl_gamepad_state.h>
#include <array>
 
namespace MGL::Input
{
class XInputGamepadDelegate : public GamepadDelegate
{
public:
    /* ------------------------------------------------------------------------- */
    /* ------------------------------------------------------------------------- */
    XInputGamepadDelegate(GamepadServer &server)
        : GamepadDelegate(server)
        , _padArray()
    {
        _padArray.fill(nullptr);
    }
 
    /* ------------------------------------------------------------------------- */
    /* ------------------------------------------------------------------------- */
    bool Initialize() noexcept override;
 
    /* ------------------------------------------------------------------------- */
    /* ------------------------------------------------------------------------- */
    void UpdateState() noexcept override;
 
private:
    static PadButtonFlags ConvertButton(uint32_t xiButton) noexcept;
    static float ConvertStickValue(int16_t value) noexcept;
 
    static constexpr size_t kPadCount = 4;
    std::array<PadState *, kPadCount> _padArray;
};
}   // namespace MGL::Input
 
#endif  // MGL_GAMEPAD_DELEGATE_ENABLE_XINPUT
#endif  // INCGUARD_MGL_GAMEPAD_DELEGATE_XINPUT_H_1617258450
 
// vim: et ts=4 sw=4 sts=4