Afegits destructors virtuals en les classes Sprite

source/game_logo.h

@@ -1,13 +1,11 @@
 #pragma once
 
-#include <SDL2/SDL_render.h> // for SDL_Renderer
-#include <memory>
-#include "texture.h"
-#include "animated_sprite.h"
-#include "smart_sprite.h"
-#include "sprite.h"
-
-struct JA_Sound_t;
+#include <memory> // for unique_ptr, shared_ptr
+class AnimatedSprite;
+class SmartSprite;
+class Sprite;
+class Texture;
+struct JA_Sound_t; // lines 10-10
 
 // Clase GameLogo
 class GameLogo