Simplification: remove m_initialized and move allocation of impl

addons/gdcef/gdcef/src/gdcef.cpp

@@ -109,11 +109,12 @@ void GDCef::_init()
 //------------------------------------------------------------------------------
 bool GDCef::initialize(godot::Dictionary config)
 {
-    if (m_initialized)
+    if (m_impl != nullptr)
     {
         GDCEF_ERROR("Already initialized");
         return false;
     }
+    m_impl = new GDCef::Impl(*this);
 
     // Get the folder path in which your application and CEF artifacts are present
     fs::path folder;
@@ -173,15 +174,14 @@ bool GDCef::initialize(godot::Dictionary config)
         m_impl = nullptr;
         return false;
     }
-    m_initialized = true;
     GDCEF_DEBUG_VAL("CefInitialize done with success");
     return true;
 }
 
 //------------------------------------------------------------------------------
 bool GDCef::isAlive()
 {
-    return m_initialized && m_impl;
+    return m_impl != nullptr;
 }
 
 //------------------------------------------------------------------------------
@@ -415,12 +415,6 @@ static void configureBrowser(CefBrowserSettings& browser_settings,
     browser_settings.webgl = getConfig(config, "webgl", STATE_ENABLED);
 }
 
-//------------------------------------------------------------------------------
-GDCef::GDCef()
-{
-    m_impl = new GDCef::Impl(*this);
-}
-
 //------------------------------------------------------------------------------
 GDCef::~GDCef()
 {
@@ -434,9 +428,8 @@ void GDCef::shutdown()
     if (m_impl != nullptr)
     {
         CefQuitMessageLoop();
-        m_impl = nullptr;
     }
-    m_initialized = false;
+    m_impl = nullptr;
 }
 
 //------------------------------------------------------------------------------

addons/gdcef/gdcef/src/gdcef.hpp

@@ -220,8 +220,6 @@ class GDCef : public godot::Node
 
 public:
 
-    GDCef();
-
     // -------------------------------------------------------------------------
     //! \brief Destructor. Release CEF memory and sub CEF processes are notified
     //! that the application is exiting. All browsers are destroyed.
@@ -300,10 +298,6 @@ class GDCef : public godot::Node
     CefWindowInfo m_window_info;
     //! \brief
     CefSettings m_cef_settings;
-    //! \brief Since we have to pass parameter to Godot _init() which is not possible.
-    //! We have to call initialize() method which can be potentially be called several
-    //! times.
-    bool m_initialized = false;
     //! \brief Hold last error messages
     mutable std::stringstream m_error;
     //! \brief Allow accessing to camera and microphones