add final keyword to resources files.

7 files changed, 33 insertions, 24 deletions

diff --git a/src/resources/atlasmanager.h b/src/resources/atlasmanager.h
index 8b2baef17..bf95c5d1c 100644
--- a/src/resources/atlasmanager.h
+++ b/src/resources/atlasmanager.h
@@ -86,9 +86,9 @@ class AtlasResource final : public Resource
 
         ~AtlasResource();
 
-        void incRef() override;
+        void incRef() override final;
 
-        void decRef() override;
+        void decRef() override final;
 
         std::vector<TextureAtlas*> atlases;
 };
diff --git a/src/resources/openglimagehelper.h b/src/resources/openglimagehelper.h
index 18b25fe2f..8d2348ed9 100644
--- a/src/resources/openglimagehelper.h
+++ b/src/resources/openglimagehelper.h
@@ -77,17 +77,18 @@ class OpenGLImageHelper final : public ImageHelper
          *         otherwise.
          */
         Image *load(SDL_RWops *const rw,
-                    Dye const &dye) const override A_WARN_UNUSED;
+                    Dye const &dye) const override final A_WARN_UNUSED;
 
         /**
          * Loads an image from an SDL surface.
          */
-        Image *load(SDL_Surface *const tmpImage) const override A_WARN_UNUSED;
+        Image *load(SDL_Surface *const tmpImage) const
+                    override final A_WARN_UNUSED;
 
         Image *createTextSurface(SDL_Surface *const tmpImage,
                                  const int width, const int height,
                                  const float alpha)
-                                 const override A_WARN_UNUSED;
+                                 const override final A_WARN_UNUSED;
 
         // OpenGL only public functions
 
@@ -115,7 +116,8 @@ class OpenGLImageHelper final : public ImageHelper
         static void setUseTextureSampler(const bool b)
         { mUseTextureSampler = b; }
 
-        SDL_Surface *create32BitSurface(int width, int height) const override;
+        SDL_Surface *create32BitSurface(int width,
+                                        int height) const override final;
 
     protected:
         /**
diff --git a/src/resources/sdl2imagehelper.h b/src/resources/sdl2imagehelper.h
index 78800fda0..d951422e5 100644
--- a/src/resources/sdl2imagehelper.h
+++ b/src/resources/sdl2imagehelper.h
@@ -61,17 +61,18 @@ class SDLImageHelper final : public ImageHelper
          *         otherwise.
          */
         Image *load(SDL_RWops *const rw,
-                    Dye const &dye) const override A_WARN_UNUSED;
+                    Dye const &dye) const override final A_WARN_UNUSED;
 
         /**
          * Loads an image from an SDL surface.
          */
-        Image *load(SDL_Surface *const tmpImage) const override A_WARN_UNUSED;
+        Image *load(SDL_Surface *const tmpImage) const
+                    override final A_WARN_UNUSED;
 
         Image *createTextSurface(SDL_Surface *const tmpImage,
                                  const int width, const int height,
                                  const float alpha)
-                                 const override A_WARN_UNUSED;
+                                 const override final A_WARN_UNUSED;
 
         static void SDLSetEnableAlphaCache(const bool n)
         { mEnableAlphaCache = n; }
@@ -82,7 +83,8 @@ class SDLImageHelper final : public ImageHelper
         static SDL_Surface* SDLDuplicateSurface(SDL_Surface *const tmpImage)
                                                 A_WARN_UNUSED;
 
-        SDL_Surface *create32BitSurface(int width, int height) const override;
+        SDL_Surface *create32BitSurface(int width, int height) const
+                                        override final;
 
         static int combineSurface(SDL_Surface *const src,
                                   SDL_Rect *const srcrect,
diff --git a/src/resources/sdl2softwareimagehelper.h b/src/resources/sdl2softwareimagehelper.h
index aba8e020c..906e9a9b0 100644
--- a/src/resources/sdl2softwareimagehelper.h
+++ b/src/resources/sdl2softwareimagehelper.h
@@ -61,17 +61,18 @@ class SDL2SoftwareImageHelper final : public ImageHelper
          *         otherwise.
          */
         Image *load(SDL_RWops *const rw,
-                    Dye const &dye) const override A_WARN_UNUSED;
+                    Dye const &dye) const override final A_WARN_UNUSED;
 
         /**
          * Loads an image from an SDL surface.
          */
-        Image *load(SDL_Surface *const tmpImage) const override A_WARN_UNUSED;
+        Image *load(SDL_Surface *const tmpImage) const
+                    override final A_WARN_UNUSED;
 
         Image *createTextSurface(SDL_Surface *const tmpImage,
                                  const int width, const int height,
                                  const float alpha)
-                                 const override A_WARN_UNUSED;
+                                 const override final A_WARN_UNUSED;
 
         static void SDLSetEnableAlphaCache(const bool n)
         { mEnableAlphaCache = n; }
@@ -82,7 +83,8 @@ class SDL2SoftwareImageHelper final : public ImageHelper
         static SDL_Surface* SDLDuplicateSurface(SDL_Surface *const tmpImage)
                                                 A_WARN_UNUSED;
 
-        SDL_Surface *create32BitSurface(int width, int height) const override;
+        SDL_Surface *create32BitSurface(int width,
+                                        int height) const override final;
 
         static int combineSurface(SDL_Surface *const src,
                                   SDL_Rect *const srcrect,
diff --git a/src/resources/sdlimagehelper.h b/src/resources/sdlimagehelper.h
index c73287edf..f7bd4b3c2 100644
--- a/src/resources/sdlimagehelper.h
+++ b/src/resources/sdlimagehelper.h
@@ -62,17 +62,17 @@ class SDLImageHelper final : public ImageHelper
          *         otherwise.
          */
         Image *load(SDL_RWops *const rw,
-                    Dye const &dye) const override A_WARN_UNUSED;
+                    Dye const &dye) const override final A_WARN_UNUSED;
 
         /**
          * Loads an image from an SDL surface.
          */
-        Image *load(SDL_Surface *const tmpImage) const override A_WARN_UNUSED;
+        Image *load(SDL_Surface *const tmpImage) const override final A_WARN_UNUSED;
 
         Image *createTextSurface(SDL_Surface *const tmpImage,
                                  const int width, const int height,
                                  const float alpha)
-                                 const override A_WARN_UNUSED;
+                                 const override final A_WARN_UNUSED;
 
         static void SDLSetEnableAlphaCache(const bool n)
         { mEnableAlphaCache = n; }
@@ -83,7 +83,8 @@ class SDLImageHelper final : public ImageHelper
         static SDL_Surface* SDLDuplicateSurface(SDL_Surface *const tmpImage)
                                                 A_WARN_UNUSED;
 
-        SDL_Surface *create32BitSurface(int width, int height) const override;
+        SDL_Surface *create32BitSurface(int width,
+                                        int height) const override final;
 
         static int combineSurface(SDL_Surface *const src,
                                   SDL_Rect *const srcrect,
diff --git a/src/resources/subimage.h b/src/resources/subimage.h
index 234015893..43e8eda14 100644
--- a/src/resources/subimage.h
+++ b/src/resources/subimage.h
@@ -77,7 +77,7 @@ class SubImage final : public Image
          */
         Image *getSubImage(const int x, const int y,
                            const int width,
-                           const int height) override A_WARN_UNUSED;
+                           const int height) override final A_WARN_UNUSED;
 
         SDL_Rect mInternalBounds;
 
diff --git a/src/resources/surfaceimagehelper.h b/src/resources/surfaceimagehelper.h
index dbc859e9a..75a39c617 100644
--- a/src/resources/surfaceimagehelper.h
+++ b/src/resources/surfaceimagehelper.h
@@ -63,17 +63,18 @@ class SurfaceImageHelper final : public ImageHelper
          *         otherwise.
          */
         Image *load(SDL_RWops *const rw,
-                    Dye const &dye) const override A_WARN_UNUSED;
+                    Dye const &dye) const override final A_WARN_UNUSED;
 
         /**
          * Loads an image from an SDL surface.
          */
-        Image *load(SDL_Surface *const tmpImage) const override A_WARN_UNUSED;
+        Image *load(SDL_Surface *const tmpImage) const
+                    override final A_WARN_UNUSED;
 
         Image *createTextSurface(SDL_Surface *const tmpImage,
                                  const int width, const int height,
                                  const float alpha)
-                                 const override A_WARN_UNUSED;
+                                 const override final A_WARN_UNUSED;
 
         static void SDLSetEnableAlphaCache(const bool n)
         { mEnableAlphaCache = n; }
@@ -85,12 +86,13 @@ class SurfaceImageHelper final : public ImageHelper
          * Tells if the image was loaded using OpenGL or SDL
          * @return true if OpenGL, false if SDL.
          */
-        RenderType useOpenGL() const override A_WARN_UNUSED;
+        RenderType useOpenGL() const override final A_WARN_UNUSED;
 
         static SDL_Surface* SDLDuplicateSurface(SDL_Surface *const tmpImage)
                                                 A_WARN_UNUSED;
 
-        SDL_Surface *create32BitSurface(int width, int height) const override;
+        SDL_Surface *create32BitSurface(int width,
+                                        int height) const override final;
 
         static int combineSurface(SDL_Surface *const src,
                                   SDL_Rect *const srcrect,