Even more shared pointers.

src/dawn/scene/components/display/Camera.cpp

@@ -10,7 +10,7 @@ using namespace Dawn;
 
 Camera::Camera(SceneItem *item) :
   SceneItemComponent(item),
-  renderTarget(item->scene->game->renderManager.getBackBuffer()),
+  renderTarget(item->scene->game->renderManager->getBackBuffer()),
   fov(0.785398f),// 45 degrees,
   type(CAMERA_TYPE_PERSPECTIVE),
   orthoLeft(-0.5f),

src/dawn/scene/components/display/Material.cpp

@@ -12,5 +12,5 @@ Material::Material(SceneItem *item) : SceneItemComponent(item) {
 }
 
 ShaderManager & Material::getShaderManager() {
-  return *this->getGame()->renderManager.getShaderManager();
+  return *this->getGame()->renderManager->getShaderManager();
 }

src/dawn/scene/components/scene/SubSceneController.hpp

@@ -10,7 +10,7 @@ namespace Dawn {
   class SubSceneController : public SceneItemComponent {
     public:
       // @optional
-      Scene *subScene = nullptr;
+      std::shared_ptr<Scene> subScene = nullptr;
       // @optional
       bool_t onlyUpdateUnpaused = false;
 

src/dawn/scene/components/ui/UIBorder.cpp

@@ -33,7 +33,7 @@ float_t UIBorder::getChildOffsetY() {
 
 std::vector<struct ShaderPassItem> UIBorder::getUIRenderPasses() {
   struct ShaderPassItem item;
-  auto shader = getGame()->renderManager.uiShader;
+  auto shader = getGame()->renderManager->uiShader;
   item.shader = shader;
   item.colorValues[shader->paramColor] = COLOR_WHITE;
   item.parameterBuffers[shader->bufferUiCanvas] = &this->getCanvas()->shaderBuffer;

src/dawn/scene/components/ui/UIComponentRenderable.cpp

@@ -14,9 +14,12 @@ UIComponentRenderable::UIComponentRenderable(SceneItem *i) : UIComponent(i) {
 std::vector<struct ShaderPassItem> UIComponentRenderable::getRenderPasses(
   struct IRenderableContext &context
 ) {
+  auto renderManager = context.renderPipeline->renderManager.lock();
+  assertNotNull(renderManager, "RenderManager cannot be null");
+  
   if(
     context.camera->getRenderTarget() !=
-    context.renderPipeline->renderManager->getBackBuffer()
+    renderManager->getBackBuffer()
   ) {
     auto canvas = this->getCanvas();
     if(canvas->drawType == UI_DRAW_TYPE_WORLD_CAMERA_RELATIVE) return {};

src/dawn/scene/components/ui/UIImage.cpp

@@ -28,7 +28,7 @@ float_t UIImage::getContentHeight() {
 
 std::vector<struct ShaderPassItem> UIImage::getUIRenderPasses() {
   struct ShaderPassItem item;
-  auto shader = getGame()->renderManager.uiShader;
+  auto shader = getGame()->renderManager->uiShader;
   item.shader = shader;
   item.colorValues[shader->paramColor] = this->color;
   item.parameterBuffers[shader->bufferUiCanvas] = &getCanvas()->shaderBuffer;

src/dawn/scene/components/ui/UIMesh.cpp

@@ -27,7 +27,7 @@ float_t UIMesh::getContentHeight() {
 
 std::vector<struct ShaderPassItem> UIMesh::getUIRenderPasses() {
   struct ShaderPassItem item;
-  auto shader = getGame()->renderManager.uiShader;
+  auto shader = getGame()->renderManager->uiShader;
   item.shader = shader;
   item.colorValues[shader->paramColor] = this->color;
   item.parameterBuffers[shader->bufferUiCanvas] = &getCanvas()->shaderBuffer;

src/dawn/scene/components/ui/text/UILabel.cpp

@@ -87,7 +87,7 @@ std::vector<struct ShaderPassItem> UILabel::getUIRenderPasses() {
   if(this->textsBuffered.empty()) return {};
 
   auto canvas = this->getCanvas();
-  auto shader = getGame()->renderManager.fontShader;
+  auto shader = getGame()->renderManager->fontShader;
 
   // Translate
   glm::mat4 model = transform->getWorldTransform();