1 files changed, 44 insertions, 20 deletions

diff --git a/src/input_common/input_engine.h b/src/input_common/input_engine.h
index c6c027aef..cfbdb26bd 100644
--- a/src/input_common/input_engine.h
+++ b/src/input_common/input_engine.h
@@ -1,6 +1,5 @@
-// Copyright 2021 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
@@ -34,24 +33,16 @@ struct BasicMotion {
     u64 delta_timestamp{};
 };
 
-// Stages of a battery charge
-enum class BatteryLevel {
-    Empty,
-    Critical,
-    Low,
-    Medium,
-    Full,
-    Charging,
-};
-
 // Types of input that are stored in the engine
 enum class EngineInputType {
     None,
+    Analog,
+    Battery,
     Button,
+    Camera,
     HatButton,
-    Analog,
     Motion,
-    Battery,
+    Nfc,
 };
 
 namespace std {
@@ -126,10 +117,29 @@ public:
     // Sets polling mode to a controller
     virtual Common::Input::PollingError SetPollingMode(
         [[maybe_unused]] const PadIdentifier& identifier,
-        [[maybe_unused]] const Common::Input::PollingMode vibration) {
+        [[maybe_unused]] const Common::Input::PollingMode polling_mode) {
         return Common::Input::PollingError::NotSupported;
     }
 
+    // Sets camera format to a controller
+    virtual Common::Input::CameraError SetCameraFormat(
+        [[maybe_unused]] const PadIdentifier& identifier,
+        [[maybe_unused]] Common::Input::CameraFormat camera_format) {
+        return Common::Input::CameraError::NotSupported;
+    }
+
+    // Request nfc data from a controller
+    virtual Common::Input::NfcState SupportsNfc(
+        [[maybe_unused]] const PadIdentifier& identifier) const {
+        return Common::Input::NfcState::NotSupported;
+    }
+
+    // Writes data to an nfc tag
+    virtual Common::Input::NfcState WriteNfcData([[maybe_unused]] const PadIdentifier& identifier,
+                                                 [[maybe_unused]] const std::vector<u8>& data) {
+        return Common::Input::NfcState::NotSupported;
+    }
+
     // Returns the engine name
     [[nodiscard]] const std::string& GetEngineName() const;
 
@@ -167,6 +177,11 @@ public:
         return 0;
     }
 
+    /// Returns true if axis of a stick aren't mapped in the correct direction
+    virtual bool IsStickInverted([[maybe_unused]] const Common::ParamPackage& params) {
+        return false;
+    }
+
     void PreSetController(const PadIdentifier& identifier);
     void PreSetButton(const PadIdentifier& identifier, int button);
     void PreSetHatButton(const PadIdentifier& identifier, int button);
@@ -178,8 +193,10 @@ public:
     bool GetButton(const PadIdentifier& identifier, int button) const;
     bool GetHatButton(const PadIdentifier& identifier, int button, u8 direction) const;
     f32 GetAxis(const PadIdentifier& identifier, int axis) const;
-    BatteryLevel GetBattery(const PadIdentifier& identifier) const;
+    Common::Input::BatteryLevel GetBattery(const PadIdentifier& identifier) const;
     BasicMotion GetMotion(const PadIdentifier& identifier, int motion) const;
+    Common::Input::CameraStatus GetCamera(const PadIdentifier& identifier) const;
+    Common::Input::NfcStatus GetNfc(const PadIdentifier& identifier) const;
 
     int SetCallback(InputIdentifier input_identifier);
     void SetMappingCallback(MappingCallback callback);
@@ -189,8 +206,10 @@ protected:
     void SetButton(const PadIdentifier& identifier, int button, bool value);
     void SetHatButton(const PadIdentifier& identifier, int button, u8 value);
     void SetAxis(const PadIdentifier& identifier, int axis, f32 value);
-    void SetBattery(const PadIdentifier& identifier, BatteryLevel value);
+    void SetBattery(const PadIdentifier& identifier, Common::Input::BatteryLevel value);
     void SetMotion(const PadIdentifier& identifier, int motion, const BasicMotion& value);
+    void SetCamera(const PadIdentifier& identifier, const Common::Input::CameraStatus& value);
+    void SetNfc(const PadIdentifier& identifier, const Common::Input::NfcStatus& value);
 
     virtual std::string GetHatButtonName([[maybe_unused]] u8 direction_value) const {
         return "Unknown";
@@ -202,15 +221,20 @@ private:
         std::unordered_map<int, u8> hat_buttons;
         std::unordered_map<int, float> axes;
         std::unordered_map<int, BasicMotion> motions;
-        BatteryLevel battery{};
+        Common::Input::BatteryLevel battery{};
+        Common::Input::CameraStatus camera{};
+        Common::Input::NfcStatus nfc{};
     };
 
     void TriggerOnButtonChange(const PadIdentifier& identifier, int button, bool value);
     void TriggerOnHatButtonChange(const PadIdentifier& identifier, int button, u8 value);
     void TriggerOnAxisChange(const PadIdentifier& identifier, int axis, f32 value);
-    void TriggerOnBatteryChange(const PadIdentifier& identifier, BatteryLevel value);
+    void TriggerOnBatteryChange(const PadIdentifier& identifier, Common::Input::BatteryLevel value);
     void TriggerOnMotionChange(const PadIdentifier& identifier, int motion,
                                const BasicMotion& value);
+    void TriggerOnCameraChange(const PadIdentifier& identifier,
+                               const Common::Input::CameraStatus& value);
+    void TriggerOnNfcChange(const PadIdentifier& identifier, const Common::Input::NfcStatus& value);
 
     bool IsInputIdentifierEqual(const InputIdentifier& input_identifier,
                                 const PadIdentifier& identifier, EngineInputType type,