X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fobject%2Frock.hpp;h=86a8e0e1bdae8f741021fb627d372beac382ce32;hb=a98f7cee9f6a2593c0e1f3442800f159bad410df;hp=7303fe13812559f42cf1e9f8c750c1a272b7c960;hpb=6f92944e2238c19283a0776e63f469b3345bccd2;p=supertux.git

diff --git a/src/object/rock.hpp b/src/object/rock.hpp
index 7303fe138..86a8e0e1b 100644
--- a/src/object/rock.hpp
+++ b/src/object/rock.hpp
@@ -28,23 +28,26 @@
 
 class Sprite;
 
-class Rock : public MovingSprite, public Portable, public Serializable
+class Rock : public MovingSprite, public Portable, protected UsesPhysic, public Serializable
 {
 public:
+  Rock(const Vector& pos, std::string spritename);
   Rock(const lisp::Lisp& reader);
+  Rock(const lisp::Lisp& reader, std::string spritename);
   virtual Rock* clone() const { return new Rock(*this); }
 
   void collision_solid(const CollisionHit& hit);
   HitResponse collision(GameObject& other, const CollisionHit& hit);
   void update(float elapsed_time);
   void write(lisp::Writer& writer);
-    
+
   void grab(MovingObject& object, const Vector& pos, Direction dir);
   void ungrab(MovingObject& object, Direction dir);
 
-private:
+protected:
   bool on_ground;
-  Physic physic;
+  bool grabbed;
+  Vector last_movement;
 };
 
 #endif