Merge pull request #8352 from rlnilsen/motion-controller-support-via-cemuhook-protocol

Support for motion controllers like the DualShock 4

1 files changed, 43 insertions, 0 deletions

diff --git a/Source/Core/InputCommon/ControllerEmu/ControlGroup/IMUCursor.cpp b/Source/Core/InputCommon/ControllerEmu/ControlGroup/IMUCursor.cpp
new file mode 100644
index 0000000000..7133a07e59
--- /dev/null
+++ b/Source/Core/InputCommon/ControllerEmu/ControlGroup/IMUCursor.cpp
@@ -0,0 +1,43 @@
+// Copyright 2019 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include "InputCommon/ControllerEmu/ControlGroup/IMUCursor.h"
+
+#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"
+#include "InputCommon/ControllerEmu/ControllerEmu.h"
+#include "InputCommon/ControllerEmu/Setting/NumericSetting.h"
+
+namespace ControllerEmu
+{
+IMUCursor::IMUCursor(std::string name, std::string ui_name)
+    : ControlGroup(std::move(name), std::move(ui_name), GroupType::IMUCursor)
+{
+  controls.emplace_back(std::make_unique<Input>(Translate, _trans("Recenter")));
+
+  // Default values are optimized for "Super Mario Galaxy 2".
+  // This seems to be acceptable for a good number of games.
+
+  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("Total rotation about the yaw axis.")},
+             15, 0, 360);
+}
+
+ControlState IMUCursor::GetTotalYaw() const
+{
+  return m_yaw_setting.GetValue() * MathUtil::TAU / 360;
+}
+
+}  // namespace ControllerEmu