使用只能指针代替裸指针

src/mediaService.cc

@@ -1,7 +1,9 @@
 #include <mediaService.h>
+#include <memory>
+#include <videoService.h>
 
 MediaService::MediaService(const std::string& filename, int width, int height){
-    auto type = UtilTool::CheckFileType(filename);
+    type = UtilTool::CheckFileType(filename);
     client_width = width;
     client_height = height;
     float scale = .0f;
@@ -9,14 +11,34 @@ MediaService::MediaService(const std::string& filename, int width, int height){
     {
     case MediaType::IMAGE:
         imageService = new ImageService(filename);
-        texture = &imageService->GetTexture();
-        sprite = new sf::Sprite();
+        texture = imageService->GetTexture();
+        sprite = std::make_shared<sf::Sprite>();
         sprite->setTexture(*texture);
         scale = imageService->GetScale(client_width, client_height);
         sprite->setScale(scale, scale);
         break;
+	case MediaType::VIDEO:
+		break;
+    
+    default:
+        break;
+    }
+}
+
+void MediaService::SetWindow(std::shared_ptr<sf::RenderWindow> window){
+    this->window = window;
+}
+
+void MediaService::Play(){
+    switch (type)
+    {
+    case MediaType::IMAGE:
+        window->clear();
+        window->draw(*sprite);
+        window->display();
+        break;
     
     default:
         break;
     }
-}
+}

src/videoService.cc

@@ -0,0 +1 @@
+#include "videoService.h"