X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Ftile.h;h=692bfe804f31d9b0171f8bd7671d09c03afb3736;hb=6c61f312a1f5a768e202195ca18ed5a51974bdcc;hp=cf809aa3074702328b9b3f456782afdd13565623;hpb=c79b901309bf5e0544fef1e92d264f51402f4370;p=supertux.git

diff --git a/src/tile.h b/src/tile.h
index cf809aa30..692bfe804 100644
--- a/src/tile.h
+++ b/src/tile.h
@@ -23,10 +23,13 @@
 
 #include <vector>
 #include "SDL.h"
-#include "screen/surface.h"
+#include "video/surface.h"
 
-class Vector;
+using namespace SuperTux;
+
+namespace SuperTux {
 class LispReader;
+}
 
 /**
 Tile Class
@@ -81,6 +84,9 @@ public:
   int next_tile;
 
   int anim_speed;
+
+  /** This is the angle of the slope. Set to 0, if this is no slope. */
+  float slope_angle;
   
   /** Draw a tile on the screen: */
   static void draw(const Vector& pos, unsigned int c, Uint8 alpha = 255);