From 55dd3d73376746c4fc46df02d8266269a6e4537e Mon Sep 17 00:00:00 2001
From: Nick Michael <nickmichael@live.co.uk>
Date: Thu, 29 Oct 2020 22:11:34 +0000
Subject: Virtual Notch settings and UI for octagonal stick

---
 .../InputCommon/ControllerEmu/ControlGroup/AnalogStick.cpp    |  6 ++++++
 .../Core/InputCommon/ControllerEmu/ControlGroup/AnalogStick.h |  5 +++++
 .../InputCommon/ControllerEmu/ControlGroup/ControlGroup.cpp   | 11 +++++++++++
 .../InputCommon/ControllerEmu/ControlGroup/ControlGroup.h     |  2 ++
 4 files changed, 24 insertions(+)

(limited to 'Source/Core/InputCommon/ControllerEmu/ControlGroup')

diff --git a/Source/Core/InputCommon/ControllerEmu/ControlGroup/AnalogStick.cpp b/Source/Core/InputCommon/ControllerEmu/ControlGroup/AnalogStick.cpp
index a0157eec8f..881be39471 100644
--- a/Source/Core/InputCommon/ControllerEmu/ControlGroup/AnalogStick.cpp
+++ b/Source/Core/InputCommon/ControllerEmu/ControlGroup/AnalogStick.cpp
@@ -65,6 +65,12 @@ OctagonAnalogStick::OctagonAnalogStick(const char* name_, const char* ui_name_,
                                        ControlState gate_radius)
     : AnalogStick(name_, ui_name_, std::make_unique<ControllerEmu::OctagonStickGate>(gate_radius))
 {
+  AddVirtualNotchSetting(&m_virtual_notch_setting, 45);
+}
+
+ControlState OctagonAnalogStick::GetVirtualNotchSize() const
+{
+  return m_virtual_notch_setting.GetValue() * MathUtil::TAU / 360;
 }
 
 }  // namespace ControllerEmu
diff --git a/Source/Core/InputCommon/ControllerEmu/ControlGroup/AnalogStick.h b/Source/Core/InputCommon/ControllerEmu/ControlGroup/AnalogStick.h
index cafb1dad51..d13fd60a68 100644
--- a/Source/Core/InputCommon/ControllerEmu/ControlGroup/AnalogStick.h
+++ b/Source/Core/InputCommon/ControllerEmu/ControlGroup/AnalogStick.h
@@ -33,6 +33,11 @@ class OctagonAnalogStick : public AnalogStick
 public:
   OctagonAnalogStick(const char* name, ControlState gate_radius);
   OctagonAnalogStick(const char* name, const char* ui_name, ControlState gate_radius);
+
+  ControlState GetVirtualNotchSize() const override;
+
+private:
+  SettingValue<double> m_virtual_notch_setting;
 };
 
 }  // namespace ControllerEmu
diff --git a/Source/Core/InputCommon/ControllerEmu/ControlGroup/ControlGroup.cpp b/Source/Core/InputCommon/ControllerEmu/ControlGroup/ControlGroup.cpp
index 70975937c9..ee33e32f0f 100644
--- a/Source/Core/InputCommon/ControllerEmu/ControlGroup/ControlGroup.cpp
+++ b/Source/Core/InputCommon/ControllerEmu/ControlGroup/ControlGroup.cpp
@@ -28,6 +28,17 @@ ControlGroup::ControlGroup(std::string name_, std::string ui_name_, const GroupT
 {
 }
 
+void ControlGroup::AddVirtualNotchSetting(SettingValue<double>* value, double max_virtual_notch_deg)
+{
+  AddSetting(value,
+             {_trans("Virtual Notches"),
+              // i18n: The degrees symbol.
+              _trans("°"),
+              // i18n: Snap the thumbstick position to the nearest octagonal axis.
+              _trans("Snap the thumbstick position to the nearest octagonal axis.")},
+             0, 0, max_virtual_notch_deg);
+}
+
 void ControlGroup::AddDeadzoneSetting(SettingValue<double>* value, double maximum_deadzone)
 {
   AddSetting(value,
diff --git a/Source/Core/InputCommon/ControllerEmu/ControlGroup/ControlGroup.h b/Source/Core/InputCommon/ControllerEmu/ControlGroup/ControlGroup.h
index 46b8172d14..45c2367c10 100644
--- a/Source/Core/InputCommon/ControllerEmu/ControlGroup/ControlGroup.h
+++ b/Source/Core/InputCommon/ControllerEmu/ControlGroup/ControlGroup.h
@@ -82,6 +82,8 @@ public:
         std::make_unique<NumericSetting<T>>(value, details, default_value_, min_value, max_value));
   }
 
+  void AddVirtualNotchSetting(SettingValue<double>* value, double max_virtual_notch_deg);
+
   void AddDeadzoneSetting(SettingValue<double>* value, double maximum_deadzone);
 
   template <typename T>
-- 
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