Add to image helper function to copy surface into part of image.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/resources/sdlimagehelper.h b/src/resources/sdlimagehelper.h
index c80a7ba2b..9ab12368f 100644
--- a/src/resources/sdlimagehelper.h
+++ b/src/resources/sdlimagehelper.h
@@ -74,6 +74,11 @@ class SDLImageHelper final : public ImageHelper
                                  const float alpha)
                                  override final A_WARN_UNUSED;
 
+        void copySurfaceToImage(Image *const image,
+                                const int x, const int y,
+                                SDL_Surface *const surface)
+                                const override final;
+
         static void SDLSetEnableAlphaCache(const bool n)
         { mEnableAlphaCache = n; }