Add cemu hook changes related to PR #4609

src/input_common/udp/udp.h

@@ -1,32 +1,57 @@
-// Copyright 2018 Citra Emulator Project
+// Copyright 2020 yuzu Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
 #pragma once
 
 #include <memory>
-#include <vector>
-#include "common/param_package.h"
+#include "core/frontend/input.h"
+#include "input_common/udp/client.h"
 
-namespace InputCommon::CemuhookUDP {
+namespace InputCommon {
 
-class Client;
-class UDPMotionFactory;
-class UDPTouchFactory;
-
-class State {
+/// A motion device factory that creates motion devices from udp clients
+class UDPMotionFactory final : public Input::Factory<Input::MotionDevice> {
 public:
-    State();
-    ~State();
-    void ReloadUDPClient();
-    std::vector<Common::ParamPackage> GetInputDevices() const;
+    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::unique_ptr<Client> client;
-    std::shared_ptr<UDPMotionFactory> motion_factory;
-    std::shared_ptr<UDPTouchFactory> touch_factory;
+    std::shared_ptr<CemuhookUDP::Client> client;
+    bool polling = false;
 };
 
-std::unique_ptr<State> Init();
+/// 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_);
 
-} // namespace InputCommon::CemuhookUDP
+    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