diff options
Diffstat (limited to 'src/resources/image.h')
| -rw-r--r-- | src/resources/image.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/resources/image.h b/src/resources/image.h index 09a0fc7e..a92e6cc3 100644 --- a/src/resources/image.h +++ b/src/resources/image.h @@ -117,6 +117,16 @@ class Image : public Resource virtual void drawPattern( SDL_Surface *screen, int x, int y, int w, int h); + /** + * Sets the alpha value of this image. + */ + void setAlpha(float alpha); + + /** + * Returns the alpha value of this image. + */ + float getAlpha(); + protected: #ifdef USE_OPENGL GLuint image; @@ -125,6 +135,7 @@ class Image : public Resource #else SDL_Surface *image; #endif + float alpha; }; /** |