Fix crash on effects parsing

Signed-off-by: Alexis Maiquez <almamu@almamu.com>

src/WallpaperEngine/Core/CObject.cpp

@@ -128,7 +128,7 @@ CObject* CObject::fromJSON (json data, CScene* scene, const CContainer& containe
         {
             auto effectVisible = jsonFindUserConfig <CUserSettingBoolean> (data, "visible", true);
 
-			if (!effectVisible->processValue (scene->getProject ()->getProperties ()))
+			if (!effectVisible->processValue (scene->getProject ().getProperties ()))
 				continue;
 
             object->insertEffect (
@@ -146,12 +146,12 @@ CObject* CObject::fromJSON (json data, CScene* scene, const CContainer& containe
 
 glm::vec3 CObject::getOrigin () const
 {
-    return this->m_origin->processValue (this->getScene ()->getProject ()->getProperties ());
+    return this->m_origin->processValue (this->getScene ()->getProject ().getProperties ());
 }
 
 glm::vec3 CObject::getScale () const
 {
-    return this->m_scale->processValue (this->getScene ()->getProject ()->getProperties ());
+    return this->m_scale->processValue (this->getScene ()->getProject ().getProperties ());
 }
 
 const glm::vec3& CObject::getAngles () const
@@ -177,7 +177,7 @@ const std::vector<uint32_t>& CObject::getDependencies () const
 bool CObject::isVisible () const
 {
     // TODO: cache this
-    return this->m_visible->processValue (this->getScene ()->getProject ()->getProperties ());
+    return this->m_visible->processValue (this->getScene ()->getProject ().getProperties ());
 }
 
 CScene* CObject::getScene () const

src/WallpaperEngine/Core/CProject.cpp

@@ -9,13 +9,11 @@
 using namespace WallpaperEngine::Core;
 using namespace WallpaperEngine::Assets;
 
-CProject::CProject (std::string title, std::string type, CWallpaper* wallpaper, CContainer& container) :
+CProject::CProject (std::string title, std::string type, CContainer& container) :
     m_title (std::move (title)),
     m_type (std::move (type)),
-    m_wallpaper (wallpaper),
     m_container (container)
 {
-    this->m_wallpaper->setProject (this);
 }
 
 CProject* CProject::fromFile (const std::string& filename, CContainer& container)
@@ -30,25 +28,18 @@ CProject* CProject::fromFile (const std::string& filename, CContainer& container
 
     std::transform (type.begin (), type.end (), type.begin (), tolower);
 
+    CProject* project = new CProject (title, type, container);
+
     if (type == "scene")
-    {
-        wallpaper = CScene::fromFile (file, container);
-    }
+        wallpaper = CScene::fromFile (file, *project, container);
     else if (type == "video")
-    {
-        wallpaper = new CVideo (file.c_str ());
-    }
+        wallpaper = new CVideo (file.c_str (), *project);
     else if (type == "web")
         sLog.exception ("Web wallpapers are not supported yet");
     else
         sLog.exception ("Unsupported wallpaper type: ", type);
 
-    CProject* project = new CProject (
-        title,
-        type,
-        wallpaper,
-        container
-    );
+	project->setWallpaper (wallpaper);
 
     if (general != content.end ())
     {
@@ -69,6 +60,11 @@ CProject* CProject::fromFile (const std::string& filename, CContainer& container
     return project;
 }
 
+void CProject::setWallpaper (CWallpaper* wallpaper)
+{
+	this->m_wallpaper = wallpaper;
+}
+
 CWallpaper* CProject::getWallpaper () const
 {
     return this->m_wallpaper;

src/WallpaperEngine/Core/CProject.h

@@ -27,8 +27,9 @@ namespace WallpaperEngine::Core
         CContainer& getContainer ();
 
     protected:
-        CProject (std::string title, std::string type, CWallpaper* wallpaper, CContainer& container);
+        CProject (std::string title, std::string type, CContainer& container);
 
+		void setWallpaper (CWallpaper* wallpaper);
         void insertProperty (Projects::CProperty* property);
     private:
         std::vector<Projects::CProperty*> m_properties;

src/WallpaperEngine/Core/CScene.cpp

@@ -9,6 +9,7 @@
 using namespace WallpaperEngine::Core;
 
 CScene::CScene (
+		CProject& project,
         CContainer& container,
         Scenes::CCamera* camera,
         glm::vec3 ambientColor,
@@ -28,7 +29,7 @@ CScene::CScene (
                 CUserSettingVector3* clearColor,
         Scenes::CProjection* orthogonalProjection,
         glm::vec3 skylightColor) :
-    CWallpaper (Type),
+    CWallpaper (Type, project),
     m_container (container),
     m_camera (camera),
     m_ambientColor (ambientColor),
@@ -51,7 +52,7 @@ CScene::CScene (
 {
 }
 
-CScene* CScene::fromFile (const std::string& filename, CContainer& container)
+CScene* CScene::fromFile (const std::string& filename, CProject& project, CContainer& container)
 {
     std::string stringContent = WallpaperEngine::FileSystem::loadFullFile (filename, container);
     json content = json::parse (WallpaperEngine::FileSystem::loadFullFile (filename, container));
@@ -80,25 +81,26 @@ CScene* CScene::fromFile (const std::string& filename, CContainer& container)
     auto skylightcolor = jsonFindDefault <std::string> (*general_it, "skylightcolor", "0 0 0");
 
     CScene* scene = new CScene (
-            container,
-            Scenes::CCamera::fromJSON (*camera_it),
-            WallpaperEngine::Core::aToColorf(ambientcolor),
-            bloom,
-            bloomstrength,
-            bloomthreshold,
-            camerafade,
-            cameraparallax,
-            cameraparallaxamount,
-            cameraparallaxdelay,
-            cameraparallaxmouseinfluence,
-            camerapreview,
-            camerashake,
-            camerashakeamplitude,
-            camerashakeroughness,
-            camerashakespeed,
-            clearcolor,
-            Scenes::CProjection::fromJSON (*orthogonalprojection_it),
-            WallpaperEngine::Core::aToColorf(skylightcolor)
+		project,
+		container,
+		Scenes::CCamera::fromJSON (*camera_it),
+		WallpaperEngine::Core::aToColorf(ambientcolor),
+		bloom,
+		bloomstrength,
+		bloomthreshold,
+		camerafade,
+		cameraparallax,
+		cameraparallaxamount,
+		cameraparallaxdelay,
+		cameraparallaxmouseinfluence,
+		camerapreview,
+		camerashake,
+		camerashakeamplitude,
+		camerashakeroughness,
+		camerashakespeed,
+		clearcolor,
+		Scenes::CProjection::fromJSON (*orthogonalprojection_it),
+		WallpaperEngine::Core::aToColorf(skylightcolor)
     );
 
     for (const auto& cur : *objects_it)
@@ -143,17 +145,17 @@ const glm::vec3 &CScene::getAmbientColor() const
 
 const bool CScene::isBloom () const
 {
-    return this->m_bloom->processValue (this->getProject ()->getProperties ());
+    return this->m_bloom->processValue (this->getProject ().getProperties ());
 }
 
 double CScene::getBloomStrength () const
 {
-    return this->m_bloomStrength->processValue (this->getProject ()->getProperties ());
+    return this->m_bloomStrength->processValue (this->getProject ().getProperties ());
 }
 
 double CScene::getBloomThreshold () const
 {
-    return this->m_bloomThreshold->processValue (this->getProject ()->getProperties ());
+    return this->m_bloomThreshold->processValue (this->getProject ().getProperties ());
 }
 
 const bool CScene::isCameraFade () const
@@ -208,7 +210,7 @@ const double CScene::getCameraShakeSpeed () const
 
 glm::vec3 CScene::getClearColor () const
 {
-    return this->m_clearColor->processValue (this->getProject ()->getProperties ());
+    return this->m_clearColor->processValue (this->getProject ().getProperties ());
 }
 
 Scenes::CProjection* CScene::getOrthogonalProjection () const

src/WallpaperEngine/Core/CScene.h

@@ -17,7 +17,7 @@ namespace WallpaperEngine::Core
     class CScene : public CWallpaper
     {
     public:
-        static CScene* fromFile (const std::string& filename, CContainer& container);
+        static CScene* fromFile (const std::string& filename, CProject& project, CContainer& container);
 
         const std::map<uint32_t, CObject*>& getObjects () const;
         const std::vector<CObject*>& getObjectsByRenderOrder () const;
@@ -45,6 +45,7 @@ namespace WallpaperEngine::Core
         friend class CWallpaper;
 
         CScene (
+				CProject& project,
                 CContainer& container,
                 Scenes::CCamera* camera,
                 glm::vec3 ambientColor,

src/WallpaperEngine/Core/CVideo.cpp

@@ -4,10 +4,9 @@
 
 using namespace WallpaperEngine::Core;
 
-CVideo::CVideo (
-        std::string  filename) :
-        CWallpaper (Type),
-        m_filename (std::move(filename))
+CVideo::CVideo (std::string filename, CProject& project) :
+	CWallpaper (Type, project),
+	m_filename (std::move(filename))
 {
 }
 

src/WallpaperEngine/Core/CVideo.h

@@ -16,7 +16,7 @@ namespace WallpaperEngine::Core
     class CVideo : public CWallpaper
     {
     public:
-        explicit CVideo (std::string filename);
+        explicit CVideo (std::string filename, CProject& project);
 
         const std::string& getFilename ();
 

src/WallpaperEngine/Core/CWallpaper.cpp

@@ -4,18 +4,13 @@
 
 using namespace WallpaperEngine::Core;
 
-CWallpaper::CWallpaper (std::string  type) :
+CWallpaper::CWallpaper (std::string type, CProject& project) :
     m_type (std::move(type)),
-	m_project (nullptr)
+	m_project (project)
 {
 }
 
-CProject* CWallpaper::getProject () const
+CProject& CWallpaper::getProject () const
 {
     return this->m_project;
 }
-
-void CWallpaper::setProject (CProject* project)
-{
-    this->m_project = project;
-}

src/WallpaperEngine/Core/CWallpaper.h

@@ -16,17 +16,15 @@ namespace WallpaperEngine::Core
 
         template<class T> bool is () { return this->m_type == T::Type; }
 
-        CWallpaper (std::string  type);
+        CWallpaper (std::string type, CProject& project);
 
-        CProject* getProject () const;
+        CProject& getProject () const;
 
     protected:
         friend class CProject;
 
-        void setProject (CProject* project);
-
     private:
-        CProject* m_project;
+        CProject& m_project;
 
         std::string m_type;
     };

src/WallpaperEngine/Core/Objects/CEffect.cpp

@@ -247,7 +247,7 @@ const std::vector<Effects::CFBO*>& CEffect::getFbos () const
 
 bool CEffect::isVisible () const
 {
-    return this->m_visible->processValue (this->m_object->getScene ()->getProject ()->getProperties ());
+    return this->m_visible->processValue (this->m_object->getScene ()->getProject ().getProperties ());
 }
 
 Effects::CFBO* CEffect::findFBO (const std::string& name)

src/WallpaperEngine/Core/Objects/CImage.cpp

@@ -101,12 +101,12 @@ const std::string& CImage::getAlignment () const
 
 float CImage::getAlpha () const
 {
-    return this->m_alpha->processValue (this->getScene ()->getProject ()->getProperties ());
+    return this->m_alpha->processValue (this->getScene ()->getProject ().getProperties ());
 }
 
 glm::vec3 CImage::getColor () const
 {
-    return this->m_color->processValue (this->getScene ()->getProject ()->getProperties ());
+    return this->m_color->processValue (this->getScene ()->getProject ().getProperties ());
 }
 
 float CImage::getBrightness () const