Made SceneNodes non-movable

Fixed SceneNodes copy constructor not parenting the right object


Former-commit-id: 21a08e3bb0931af426d97399dab86dda9acdf172

include/Nazara/Graphics/Sprite.hpp

@@ -18,8 +18,7 @@ class NAZARA_API NzSprite : public NzSceneNode
 		NzSprite();
 		NzSprite(NzTexture* texture);
 		NzSprite(const NzSprite& sprite);
-		NzSprite(NzSprite&& sprite);
-		~NzSprite();
+		~NzSprite() = default;
 
 		void AddToRenderQueue(NzAbstractRenderQueue* renderQueue) const override;
 
@@ -40,6 +39,8 @@ class NAZARA_API NzSprite : public NzSceneNode
 		void SetTextureCoords(const NzRectf& coords);
 		void SetTextureRect(const NzRectui& rect);
 
+		NzSprite& operator=(const NzSprite& sprite);
+
 	private:
 		void InvalidateNode() override;
 		void Register() override;