Merge branch 'add-destructor-Image' into 'main'

Image now deletes its texture

Closes #2

See merge request !6

dependencies/subprojects/animationwindow/include/Image.h

@@ -13,6 +13,7 @@ namespace TDT4102 {
     public:
         explicit Image();
         explicit Image(std::filesystem::path pathToImageFile);
+        ~Image();
 
         int width = 0;
         int height = 0;

dependencies/subprojects/animationwindow/src/Image.cpp

@@ -34,3 +34,10 @@ void TDT4102::Image::draw(SDL_Renderer *renderer, TDT4102::Point location, int i
 
     SDL_RenderCopy(renderer, texture, nullptr, &imageBounds);
 }
+
+TDT4102::Image::~Image() {
+    if (texture != nullptr) {
+        SDL_DestroyTexture(texture);
+        texture = nullptr;
+    }
+}