5 files changed, 54 insertions, 441 deletions

diff --git a/src/input_common/CMakeLists.txt b/src/input_common/CMakeLists.txt
index 19270dc84..9c0c82138 100644
--- a/src/input_common/CMakeLists.txt
+++ b/src/input_common/CMakeLists.txt
@@ -9,6 +9,8 @@ add_library(input_common STATIC
     drivers/tas_input.h
     drivers/touch_screen.cpp
     drivers/touch_screen.h
+    drivers/udp_client.cpp
+    drivers/udp_client.h
     helpers/stick_from_buttons.cpp
     helpers/stick_from_buttons.h
     helpers/touch_from_buttons.cpp
@@ -29,10 +31,6 @@ add_library(input_common STATIC
     motion_input.h
     sdl/sdl.cpp
     sdl/sdl.h
-    udp/client.cpp
-    udp/client.h
-    udp/udp.cpp
-    udp/udp.h
 )
 
 if (MSVC)
diff --git a/src/input_common/udp/client.cpp b/src/input_common/drivers/udp_client.cpp
index bcc29c4e0..6fcc3a01b 100644
--- a/src/input_common/udp/client.cpp
+++ b/src/input_common/drivers/udp_client.cpp
@@ -2,15 +2,13 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <chrono>
-#include <cstring>
-#include <functional>
 #include <random>
-#include <thread>
 #include <boost/asio.hpp>
+
 #include "common/logging/log.h"
+#include "common/param_package.h"
 #include "common/settings.h"
-#include "input_common/udp/client.h"
+#include "input_common/drivers/udp_client.h"
 #include "input_common/helpers/udp_protocol.h"
 
 using boost::asio::ip::udp;
@@ -86,7 +84,6 @@ private:
             case Type::PadData: {
                 Response::PadData pad_data;
                 std::memcpy(&pad_data, &receive_buffer[sizeof(Header)], sizeof(Response::PadData));
-                SanitizeMotion(pad_data);
                 callback.pad_data(std::move(pad_data));
                 break;
             }
@@ -115,28 +112,6 @@ private:
         StartSend(timer.expiry());
     }
 
-    void SanitizeMotion(Response::PadData& data) {
-        // Zero out any non number value
-        if (!std::isnormal(data.gyro.pitch)) {
-            data.gyro.pitch = 0;
-        }
-        if (!std::isnormal(data.gyro.roll)) {
-            data.gyro.roll = 0;
-        }
-        if (!std::isnormal(data.gyro.yaw)) {
-            data.gyro.yaw = 0;
-        }
-        if (!std::isnormal(data.accel.x)) {
-            data.accel.x = 0;
-        }
-        if (!std::isnormal(data.accel.y)) {
-            data.accel.y = 0;
-        }
-        if (!std::isnormal(data.accel.z)) {
-            data.accel.z = 0;
-        }
-    }
-
     SocketCallback callback;
     boost::asio::io_service io_service;
     boost::asio::basic_waitable_timer<clock> timer;
@@ -160,48 +135,23 @@ static void SocketLoop(Socket* socket) {
     socket->Loop();
 }
 
-Client::Client() {
+UDPClient::UDPClient(const std::string& input_engine_) : InputEngine(input_engine_) {
     LOG_INFO(Input, "Udp Initialization started");
-    finger_id.fill(MAX_TOUCH_FINGERS);
     ReloadSockets();
 }
 
-Client::~Client() {
+UDPClient::~UDPClient() {
     Reset();
 }
 
-Client::ClientConnection::ClientConnection() = default;
+UDPClient::ClientConnection::ClientConnection() = default;
 
-Client::ClientConnection::~ClientConnection() = default;
-
-std::vector<Common::ParamPackage> Client::GetInputDevices() const {
-    std::vector<Common::ParamPackage> devices;
-    for (std::size_t pad = 0; pad < pads.size(); pad++) {
-        if (!DeviceConnected(pad)) {
-            continue;
-        }
-        std::string name = fmt::format("UDP Controller {}", pad);
-        devices.emplace_back(Common::ParamPackage{
-            {"class", "cemuhookudp"},
-            {"display", std::move(name)},
-            {"port", std::to_string(pad)},
-        });
-    }
-    return devices;
-}
-
-bool Client::DeviceConnected(std::size_t pad) const {
-    // Use last timestamp to detect if the socket has stopped sending data
-    const auto now = std::chrono::steady_clock::now();
-    const auto time_difference = static_cast<u64>(
-        std::chrono::duration_cast<std::chrono::milliseconds>(now - pads[pad].last_update).count());
-    return time_difference < 1000 && pads[pad].connected;
-}
+UDPClient::ClientConnection::~ClientConnection() = default;
 
-void Client::ReloadSockets() {
+void UDPClient::ReloadSockets() {
     Reset();
 
-    std::stringstream servers_ss(static_cast<std::string>(Settings::values.udp_input_servers));
+    std::stringstream servers_ss(Settings::values.udp_input_servers.GetValue());
     std::string server_token;
     std::size_t client = 0;
     while (std::getline(servers_ss, server_token, ',')) {
@@ -229,7 +179,7 @@ void Client::ReloadSockets() {
     }
 }
 
-std::size_t Client::GetClientNumber(std::string_view host, u16 port) const {
+std::size_t UDPClient::GetClientNumber(std::string_view host, u16 port) const {
     for (std::size_t client = 0; client < clients.size(); client++) {
         if (clients[client].active == -1) {
             continue;
@@ -241,15 +191,15 @@ std::size_t Client::GetClientNumber(std::string_view host, u16 port) const {
     return MAX_UDP_CLIENTS;
 }
 
-void Client::OnVersion([[maybe_unused]] Response::Version data) {
+void UDPClient::OnVersion([[maybe_unused]] Response::Version data) {
     LOG_TRACE(Input, "Version packet received: {}", data.version);
 }
 
-void Client::OnPortInfo([[maybe_unused]] Response::PortInfo data) {
+void UDPClient::OnPortInfo([[maybe_unused]] Response::PortInfo data) {
     LOG_TRACE(Input, "PortInfo packet received: {}", data.model);
 }
 
-void Client::OnPadData(Response::PadData data, std::size_t client) {
+void UDPClient::OnPadData(Response::PadData data, std::size_t client) {
     const std::size_t pad_index = (client * PADS_PER_CLIENT) + data.info.id;
 
     if (pad_index >= pads.size()) {
@@ -277,32 +227,25 @@ void Client::OnPadData(Response::PadData data, std::size_t client) {
             .count());
     pads[pad_index].last_update = now;
 
-    const Common::Vec3f raw_gyroscope = {data.gyro.pitch, data.gyro.roll, -data.gyro.yaw};
-    pads[pad_index].motion.SetAcceleration({data.accel.x, -data.accel.z, data.accel.y});
     // Gyroscope values are not it the correct scale from better joy.
     // Dividing by 312 allows us to make one full turn = 1 turn
     // This must be a configurable valued called sensitivity
-    pads[pad_index].motion.SetGyroscope(raw_gyroscope / 312.0f);
-    pads[pad_index].motion.UpdateRotation(time_difference);
-    pads[pad_index].motion.UpdateOrientation(time_difference);
-
-    {
-        std::lock_guard guard(pads[pad_index].status.update_mutex);
-        pads[pad_index].status.motion_status = pads[pad_index].motion.GetMotion();
-
-        for (std::size_t id = 0; id < data.touch.size(); ++id) {
-            UpdateTouchInput(data.touch[id], client, id);
-        }
-
-        if (configuring) {
-            const Common::Vec3f gyroscope = pads[pad_index].motion.GetGyroscope();
-            const Common::Vec3f accelerometer = pads[pad_index].motion.GetAcceleration();
-            UpdateYuzuSettings(client, data.info.id, accelerometer, gyroscope);
-        }
-    }
+    const float gyro_scale = 1.0f / 312.0f;
+
+    const BasicMotion motion{
+        .gyro_x = data.gyro.pitch * gyro_scale,
+        .gyro_y = data.gyro.roll * gyro_scale,
+        .gyro_z = -data.gyro.yaw * gyro_scale,
+        .accel_x = data.accel.x,
+        .accel_y = -data.accel.z,
+        .accel_z = data.accel.y,
+        .delta_timestamp = time_difference,
+    };
+    const PadIdentifier identifier = GetPadIdentifier(pad_index);
+    SetMotion(identifier, 0, motion);
 }
 
-void Client::StartCommunication(std::size_t client, const std::string& host, u16 port) {
+void UDPClient::StartCommunication(std::size_t client, const std::string& host, u16 port) {
     SocketCallback callback{[this](Response::Version version) { OnVersion(version); },
                             [this](Response::PortInfo info) { OnPortInfo(info); },
                             [this, client](Response::PadData data) { OnPadData(data, client); }};
@@ -312,16 +255,22 @@ void Client::StartCommunication(std::size_t client, const std::string& host, u16
     clients[client].active = 0;
     clients[client].socket = std::make_unique<Socket>(host, port, callback);
     clients[client].thread = std::thread{SocketLoop, clients[client].socket.get()};
-
-    // Set motion parameters
-    // SetGyroThreshold value should be dependent on GyroscopeZeroDriftMode
-    // Real HW values are unknown, 0.0001 is an approximate to Standard
-    for (std::size_t pad = 0; pad < PADS_PER_CLIENT; pad++) {
-        pads[client * PADS_PER_CLIENT + pad].motion.SetGyroThreshold(0.0001f);
+    for (std::size_t index = 0; index < PADS_PER_CLIENT; ++index) {
+        const PadIdentifier identifier = GetPadIdentifier(client * PADS_PER_CLIENT + index);
+        PreSetController(identifier);
     }
 }
 
-void Client::Reset() {
+const PadIdentifier UDPClient::GetPadIdentifier(std::size_t pad_index) const {
+    const std::size_t client = pad_index / PADS_PER_CLIENT;
+    return {
+        .guid = Common::UUID{clients[client].host},
+        .port = static_cast<std::size_t>(clients[client].port),
+        .pad = pad_index,
+    };
+}
+
+void UDPClient::Reset() {
     for (auto& client : clients) {
         if (client.thread.joinable()) {
             client.active = -1;
@@ -331,117 +280,6 @@ void Client::Reset() {
     }
 }
 
-void Client::UpdateYuzuSettings(std::size_t client, std::size_t pad_index,
-                                const Common::Vec3<float>& acc, const Common::Vec3<float>& gyro) {
-    if (gyro.Length() > 0.2f) {
-        LOG_DEBUG(Input, "UDP Controller {}: gyro=({}, {}, {}), accel=({}, {}, {})", client,
-                  gyro[0], gyro[1], gyro[2], acc[0], acc[1], acc[2]);
-    }
-    UDPPadStatus pad{
-        .host = clients[client].host,
-        .port = clients[client].port,
-        .pad_index = pad_index,
-    };
-    for (std::size_t i = 0; i < 3; ++i) {
-        if (gyro[i] > 5.0f || gyro[i] < -5.0f) {
-            pad.motion = static_cast<PadMotion>(i);
-            pad.motion_value = gyro[i];
-            pad_queue.Push(pad);
-        }
-        if (acc[i] > 1.75f || acc[i] < -1.75f) {
-            pad.motion = static_cast<PadMotion>(i + 3);
-            pad.motion_value = acc[i];
-            pad_queue.Push(pad);
-        }
-    }
-}
-
-std::optional<std::size_t> Client::GetUnusedFingerID() const {
-    std::size_t first_free_id = 0;
-    while (first_free_id < MAX_TOUCH_FINGERS) {
-        if (!std::get<2>(touch_status[first_free_id])) {
-            return first_free_id;
-        } else {
-            first_free_id++;
-        }
-    }
-    return std::nullopt;
-}
-
-void Client::UpdateTouchInput(Response::TouchPad& touch_pad, std::size_t client, std::size_t id) {
-    // TODO: Use custom calibration per device
-    const Common::ParamPackage touch_param(Settings::values.touch_device.GetValue());
-    const u16 min_x = static_cast<u16>(touch_param.Get("min_x", 100));
-    const u16 min_y = static_cast<u16>(touch_param.Get("min_y", 50));
-    const u16 max_x = static_cast<u16>(touch_param.Get("max_x", 1800));
-    const u16 max_y = static_cast<u16>(touch_param.Get("max_y", 850));
-    const std::size_t touch_id = client * 2 + id;
-    if (touch_pad.is_active) {
-        if (finger_id[touch_id] == MAX_TOUCH_FINGERS) {
-            const auto first_free_id = GetUnusedFingerID();
-            if (!first_free_id) {
-                // Invalid finger id skip to next input
-                return;
-            }
-            finger_id[touch_id] = *first_free_id;
-        }
-        auto& [x, y, pressed] = touch_status[finger_id[touch_id]];
-        x = static_cast<float>(std::clamp(static_cast<u16>(touch_pad.x), min_x, max_x) - min_x) /
-            static_cast<float>(max_x - min_x);
-        y = static_cast<float>(std::clamp(static_cast<u16>(touch_pad.y), min_y, max_y) - min_y) /
-            static_cast<float>(max_y - min_y);
-        pressed = true;
-        return;
-    }
-
-    if (finger_id[touch_id] != MAX_TOUCH_FINGERS) {
-        touch_status[finger_id[touch_id]] = {};
-        finger_id[touch_id] = MAX_TOUCH_FINGERS;
-    }
-}
-
-void Client::BeginConfiguration() {
-    pad_queue.Clear();
-    configuring = true;
-}
-
-void Client::EndConfiguration() {
-    pad_queue.Clear();
-    configuring = false;
-}
-
-DeviceStatus& Client::GetPadState(const std::string& host, u16 port, std::size_t pad) {
-    const std::size_t client_number = GetClientNumber(host, port);
-    if (client_number == MAX_UDP_CLIENTS || pad >= PADS_PER_CLIENT) {
-        return pads[0].status;
-    }
-    return pads[(client_number * PADS_PER_CLIENT) + pad].status;
-}
-
-const DeviceStatus& Client::GetPadState(const std::string& host, u16 port, std::size_t pad) const {
-    const std::size_t client_number = GetClientNumber(host, port);
-    if (client_number == MAX_UDP_CLIENTS || pad >= PADS_PER_CLIENT) {
-        return pads[0].status;
-    }
-    return pads[(client_number * PADS_PER_CLIENT) + pad].status;
-}
-
-Input::TouchStatus& Client::GetTouchState() {
-    return touch_status;
-}
-
-const Input::TouchStatus& Client::GetTouchState() const {
-    return touch_status;
-}
-
-Common::SPSCQueue<UDPPadStatus>& Client::GetPadQueue() {
-    return pad_queue;
-}
-
-const Common::SPSCQueue<UDPPadStatus>& Client::GetPadQueue() const {
-    return pad_queue;
-}
-
 void TestCommunication(const std::string& host, u16 port,
                        const std::function<void()>& success_callback,
                        const std::function<void()>& failure_callback) {
diff --git a/src/input_common/udp/client.h b/src/input_common/drivers/udp_client.h
index 380f9bb76..58b2e921d 100644
--- a/src/input_common/udp/client.h
+++ b/src/input_common/drivers/udp_client.h
@@ -1,23 +1,14 @@
-// Copyright 2018 Citra Emulator Project
+// Copyright 2021 yuzu Emulator Project
 // Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// Refer to the license.txt file included
 
 #pragma once
 
-#include <functional>
-#include <memory>
-#include <mutex>
 #include <optional>
-#include <string>
-#include <thread>
-#include <tuple>
+
 #include "common/common_types.h"
-#include "common/param_package.h"
 #include "common/thread.h"
-#include "common/threadsafe_queue.h"
-#include "common/vector_math.h"
-#include "core/frontend/input.h"
-#include "input_common/motion_input.h"
+#include "input_common/input_engine.h"
 
 namespace InputCommon::CemuhookUDP {
 
@@ -30,16 +21,6 @@ struct TouchPad;
 struct Version;
 } // namespace Response
 
-enum class PadMotion {
-    GyroX,
-    GyroY,
-    GyroZ,
-    AccX,
-    AccY,
-    AccZ,
-    Undefined,
-};
-
 enum class PadTouch {
     Click,
     Undefined,
@@ -49,14 +30,10 @@ struct UDPPadStatus {
     std::string host{"127.0.0.1"};
     u16 port{26760};
     std::size_t pad_index{};
-    PadMotion motion{PadMotion::Undefined};
-    f32 motion_value{0.0f};
 };
 
 struct DeviceStatus {
     std::mutex update_mutex;
-    Input::MotionStatus motion_status;
-    std::tuple<float, float, bool> touch_status;
 
     // calibration data for scaling the device's touch area to 3ds
     struct CalibrationData {
@@ -68,32 +45,17 @@ struct DeviceStatus {
     std::optional<CalibrationData> touch_calibration;
 };
 
-class Client {
+/**
+ * A button device factory representing a keyboard. It receives keyboard events and forward them
+ * to all button devices it created.
+ */
+class UDPClient final : public InputCommon::InputEngine {
 public:
-    // Initialize the UDP client capture and read sequence
-    Client();
-
-    // Close and release the client
-    ~Client();
-
-    // Used for polling
-    void BeginConfiguration();
-    void EndConfiguration();
-
-    std::vector<Common::ParamPackage> GetInputDevices() const;
+    explicit UDPClient(const std::string& input_engine_);
+    ~UDPClient();
 
-    bool DeviceConnected(std::size_t pad) const;
     void ReloadSockets();
 
-    Common::SPSCQueue<UDPPadStatus>& GetPadQueue();
-    const Common::SPSCQueue<UDPPadStatus>& GetPadQueue() const;
-
-    DeviceStatus& GetPadState(const std::string& host, u16 port, std::size_t pad);
-    const DeviceStatus& GetPadState(const std::string& host, u16 port, std::size_t pad) const;
-
-    Input::TouchStatus& GetTouchState();
-    const Input::TouchStatus& GetTouchState() const;
-
 private:
     struct PadData {
         std::size_t pad_index{};
@@ -101,9 +63,6 @@ private:
         DeviceStatus status;
         u64 packet_sequence{};
 
-        // Realtime values
-        // motion is initalized with PID values for drift correction on joycons
-        InputCommon::MotionInput motion{0.3f, 0.005f, 0.0f};
         std::chrono::time_point<std::chrono::steady_clock> last_update;
     };
 
@@ -127,28 +86,13 @@ private:
     void OnPortInfo(Response::PortInfo);
     void OnPadData(Response::PadData, std::size_t client);
     void StartCommunication(std::size_t client, const std::string& host, u16 port);
-    void UpdateYuzuSettings(std::size_t client, std::size_t pad_index,
-                            const Common::Vec3<float>& acc, const Common::Vec3<float>& gyro);
-
-    // Returns an unused finger id, if there is no fingers available std::nullopt will be
-    // returned
-    std::optional<std::size_t> GetUnusedFingerID() const;
-
-    // Merges and updates all touch inputs into the touch_status array
-    void UpdateTouchInput(Response::TouchPad& touch_pad, std::size_t client, std::size_t id);
-
-    bool configuring = false;
+    const PadIdentifier GetPadIdentifier(std::size_t pad_index) const;
 
     // Allocate clients for 8 udp servers
     static constexpr std::size_t MAX_UDP_CLIENTS = 8;
     static constexpr std::size_t PADS_PER_CLIENT = 4;
-    // Each client can have up 2 touch inputs
-    static constexpr std::size_t MAX_TOUCH_FINGERS = MAX_UDP_CLIENTS * 2;
     std::array<PadData, MAX_UDP_CLIENTS * PADS_PER_CLIENT> pads{};
     std::array<ClientConnection, MAX_UDP_CLIENTS> clients{};
-    Common::SPSCQueue<UDPPadStatus> pad_queue{};
-    Input::TouchStatus touch_status{};
-    std::array<std::size_t, MAX_TOUCH_FINGERS> finger_id{};
 };
 
 /// An async job allowing configuration of the touchpad calibration.
diff --git a/src/input_common/udp/udp.cpp b/src/input_common/udp/udp.cpp
deleted file mode 100644
index 9829da6f0..000000000
--- a/src/input_common/udp/udp.cpp
+++ /dev/null
@@ -1,110 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <mutex>
-#include <utility>
-#include "common/assert.h"
-#include "common/threadsafe_queue.h"
-#include "input_common/udp/client.h"
-#include "input_common/udp/udp.h"
-
-namespace InputCommon {
-
-class UDPMotion final : public Input::MotionDevice {
-public:
-    explicit UDPMotion(std::string ip_, u16 port_, u16 pad_, CemuhookUDP::Client* client_)
-        : ip(std::move(ip_)), port(port_), pad(pad_), client(client_) {}
-
-    Input::MotionStatus GetStatus() const override {
-        return client->GetPadState(ip, port, pad).motion_status;
-    }
-
-private:
-    const std::string ip;
-    const u16 port;
-    const u16 pad;
-    CemuhookUDP::Client* client;
-    mutable std::mutex mutex;
-};
-
-/// A motion device factory that creates motion devices from a UDP client
-UDPMotionFactory::UDPMotionFactory(std::shared_ptr<CemuhookUDP::Client> client_)
-    : client(std::move(client_)) {}
-
-/**
- * Creates motion device
- * @param params contains parameters for creating the device:
- *     - "port": the UDP port number
- */
-std::unique_ptr<Input::MotionDevice> UDPMotionFactory::Create(const Common::ParamPackage& params) {
-    auto ip = params.Get("ip", "127.0.0.1");
-    const auto port = static_cast<u16>(params.Get("port", 26760));
-    const auto pad = static_cast<u16>(params.Get("pad_index", 0));
-
-    return std::make_unique<UDPMotion>(std::move(ip), port, pad, client.get());
-}
-
-void UDPMotionFactory::BeginConfiguration() {
-    polling = true;
-    client->BeginConfiguration();
-}
-
-void UDPMotionFactory::EndConfiguration() {
-    polling = false;
-    client->EndConfiguration();
-}
-
-Common::ParamPackage UDPMotionFactory::GetNextInput() {
-    Common::ParamPackage params;
-    CemuhookUDP::UDPPadStatus pad;
-    auto& queue = client->GetPadQueue();
-    while (queue.Pop(pad)) {
-        if (pad.motion == CemuhookUDP::PadMotion::Undefined || std::abs(pad.motion_value) < 1) {
-            continue;
-        }
-        params.Set("engine", "cemuhookudp");
-        params.Set("ip", pad.host);
-        params.Set("port", static_cast<u16>(pad.port));
-        params.Set("pad_index", static_cast<u16>(pad.pad_index));
-        params.Set("motion", static_cast<u16>(pad.motion));
-        return params;
-    }
-    return params;
-}
-
-class UDPTouch final : public Input::TouchDevice {
-public:
-    explicit UDPTouch(std::string ip_, u16 port_, u16 pad_, CemuhookUDP::Client* client_)
-        : ip(std::move(ip_)), port(port_), pad(pad_), client(client_) {}
-
-    Input::TouchStatus GetStatus() const override {
-        return client->GetTouchState();
-    }
-
-private:
-    const std::string ip;
-    [[maybe_unused]] const u16 port;
-    [[maybe_unused]] const u16 pad;
-    CemuhookUDP::Client* client;
-    mutable std::mutex mutex;
-};
-
-/// A motion device factory that creates motion devices from a UDP client
-UDPTouchFactory::UDPTouchFactory(std::shared_ptr<CemuhookUDP::Client> client_)
-    : client(std::move(client_)) {}
-
-/**
- * Creates motion device
- * @param params contains parameters for creating the device:
- *     - "port": the UDP port number
- */
-std::unique_ptr<Input::TouchDevice> UDPTouchFactory::Create(const Common::ParamPackage& params) {
-    auto ip = params.Get("ip", "127.0.0.1");
-    const auto port = static_cast<u16>(params.Get("port", 26760));
-    const auto pad = static_cast<u16>(params.Get("pad_index", 0));
-
-    return std::make_unique<UDPTouch>(std::move(ip), port, pad, client.get());
-}
-
-} // namespace InputCommon
diff --git a/src/input_common/udp/udp.h b/src/input_common/udp/udp.h
deleted file mode 100644
index ea3fd4175..000000000
--- a/src/input_common/udp/udp.h
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <memory>
-#include "core/frontend/input.h"
-#include "input_common/udp/client.h"
-
-namespace InputCommon {
-
-/// A motion device factory that creates motion devices from udp clients
-class UDPMotionFactory final : public Input::Factory<Input::MotionDevice> {
-public:
-    explicit UDPMotionFactory(std::shared_ptr<CemuhookUDP::Client> client_);
-
-    std::unique_ptr<Input::MotionDevice> Create(const Common::ParamPackage& params) override;
-
-    Common::ParamPackage GetNextInput();
-
-    /// For device input configuration/polling
-    void BeginConfiguration();
-    void EndConfiguration();
-
-    bool IsPolling() const {
-        return polling;
-    }
-
-private:
-    std::shared_ptr<CemuhookUDP::Client> client;
-    bool polling = false;
-};
-
-/// A touch device factory that creates touch devices from udp clients
-class UDPTouchFactory final : public Input::Factory<Input::TouchDevice> {
-public:
-    explicit UDPTouchFactory(std::shared_ptr<CemuhookUDP::Client> client_);
-
-    std::unique_ptr<Input::TouchDevice> Create(const Common::ParamPackage& params) override;
-
-    Common::ParamPackage GetNextInput();
-
-    /// For device input configuration/polling
-    void BeginConfiguration();
-    void EndConfiguration();
-
-    bool IsPolling() const {
-        return polling;
-    }
-
-private:
-    std::shared_ptr<CemuhookUDP::Client> client;
-    bool polling = false;
-};
-
-} // namespace InputCommon