Update.

[universe.git] / universe.h

diff --git a/universe.h b/universe.h
index b164d0b..a48a3ba 100644 (file)
--- a/universe.h
+++ b/universe.h
@@ -31,7 +31,7 @@ public:
   // The destructor deletes all the added polygons
   ~Universe();
 
-  void initialize(Polygon *p);
+  void initialize_polygon(Polygon *p);
   void clear();
   void add_polygon(Polygon *p);
   bool collide(Polygon *p);
@@ -44,7 +44,9 @@ public:
 
   Polygon *pick_polygon(scalar_t x, scalar_t y);
 
+#ifdef XFIG_SUPPORT
   void print_xfig(XFigTracer *tracer);
+#endif
 
 #ifdef X11_SUPPORT
   void draw(SimpleWindow *window);