Source/Core/InputCommon/ControllerEmu/ControlGroup/IMUCursor.cpp


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// Copyright 2019 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later

#include "InputCommon/ControllerEmu/ControlGroup/IMUCursor.h"

#include <memory>
#include <string>

#include "Common/Common.h"
#include "Common/MathUtil.h"

#include "InputCommon/ControlReference/ControlReference.h"
#include "InputCommon/ControllerEmu/Control/Control.h"
#include "InputCommon/ControllerEmu/Control/Input.h"

namespace ControllerEmu
{
IMUCursor::IMUCursor(std::string name_, std::string ui_name_)
    : ControlGroup(
          std::move(name_), std::move(ui_name_), GroupType::IMUCursor,
#ifdef ANDROID
          // Enabling this on Android devices which have an accelerometer and gyroscope prevents
          // touch controls from being used for pointing, and touch controls generally work better
          ControlGroup::DefaultValue::Disabled)
#else
          ControlGroup::DefaultValue::Enabled)
#endif
{
  AddInput(Translate, _trans("Recenter"));

  // Default values chosen to reach screen edges in most games including the Wii Menu.

  AddSetting(&m_yaw_setting,
             // i18n: Refers to an amount of rotational movement about the "yaw" axis.
             {_trans("Total Yaw"),
              // i18n: The symbol/abbreviation for degrees (unit of angular measure).
              _trans("°"),
              // i18n: Refers to emulated wii remote movements.
              _trans("Clamping of rotation about the yaw axis.")},
             25, 0, 360);
}

ControlState IMUCursor::GetTotalYaw() const
{
  return m_yaw_setting.GetValue() * MathUtil::TAU / 360;
}

}  // namespace ControllerEmu