Turned DrawingEffect into a proper bitset, used to be a mix of enum/bitset before...

[supertux.git] / src / video / texture.hpp

diff --git a/src/video/texture.hpp b/src/video/texture.hpp
index e814547..ca0b68c 100644 (file)
--- a/src/video/texture.hpp
+++ b/src/video/texture.hpp
@@ -26,16 +26,18 @@
 #include "video/texture_manager.hpp"
 
 /// bitset for drawing effects
-enum DrawingEffect {
+enum {
   /** Don't apply anything */
-  NO_EFFECT,
+  NO_EFFECT = 0,
   /** Draw the Surface upside down */
-  VERTICAL_FLIP,
+  VERTICAL_FLIP = (1<<1),
   /** Draw the Surface from left to down */
-  HORIZONTAL_FLIP,
+  HORIZONTAL_FLIP = (1<<2),
   NUM_EFFECTS
 };
 
+typedef unsigned int DrawingEffect;
+
 /**
  * This class is a wrapper around a texture handle. It stores the texture width
  * and height and provides convenience functions for uploading SDL_Surfaces