X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fobject%2Fportable.hpp;h=721879d6ae3191b238dcb1d9a5f50de1e95c07c4;hb=ae7bd4f460fdd93934fc0abc9589758a49309bda;hp=492eaa3f0a7b370c7cbb48ba53430e20417ce00c;hpb=07ddaed2a657e4d2a3d038fed223fc5827159caf;p=supertux.git

diff --git a/src/object/portable.hpp b/src/object/portable.hpp
index 492eaa3f0..721879d6a 100644
--- a/src/object/portable.hpp
+++ b/src/object/portable.hpp
@@ -22,6 +22,7 @@
 
 #include "moving_object.hpp"
 #include "direction.hpp"
+#include "refcounter.hpp"
 
 /**
  * An object that inherits from this object is considered "portable" and can
@@ -34,7 +35,7 @@ class Portable
 public:
   virtual ~Portable()
   { }
-  
+
   /**
    * called each frame when the object has been grabbed.
    */
@@ -42,6 +43,11 @@ public:
 
   virtual void ungrab(MovingObject& , Direction )
   {}
+
+  virtual bool is_portable() const
+  {
+    return true;
+  }
 };
 
 #endif