////  Created by Wayne Chen on 2019/01/08//  Copyright 2019 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html//#pragma once #include <plugins/OculusPlatformPlugin.h> #include <OVR_CAPI_GL.h> #define OVRPL_DISABLED#include <OVR_Platform.h> class OculusAPIPlugin : public OculusPlatformPlugin {public:    OculusAPIPlugin() = default;    virtual ~OculusAPIPlugin() = default;    QString getName() const { return NAME; }    QString getOculusUserID() const { return _user; };     bool isRunning() const;     bool init();     void shutdown();     virtual void requestNonceAndUserID(NonceUserIDCallback callback);     virtual void handleOVREvents(); private:    static QString NAME;    NonceUserIDCallback _nonceUserIDCallback;    QString _nonce;    bool _nonceChanged{ false };    bool _userIDChanged{ false };    QString _user;    ovrID _userID;    ovrSession _session;};