X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=universe.cc;h=4a2e4f9e1189a8d4921c853a316d477a56686e8b;hb=a014985119307fe97a26f33a98c9c5d7b99f09f2;hp=55e1a6dfdb21723d6efc747849acfe93cc0f12d1;hpb=b7ccc22341ca20668e98bad96c3d10ea77a47cc2;p=universe.git

diff --git a/universe.cc b/universe.cc
index 55e1a6d..4a2e4f9 100644
--- a/universe.cc
+++ b/universe.cc
@@ -16,11 +16,11 @@ Universe::Universe(int nb_max_polygons,
 }
 
 Universe::~Universe() {
-  for(int n = 0; n < _nb_polygons; n++) if(_polygons[n]) delete _polygons[n];
+  clear();
   delete[] _polygons;
 }
 
-void Universe::initialize(Polygon *p) {
+void Universe::initialize_polygon(Polygon *p) {
   p->initialize(_nb_max_polygons);
 }
 
@@ -118,6 +118,7 @@ Polygon *Universe::pick_polygon(scalar_t x, scalar_t y) {
   return 0;
 }
 
+#ifdef XFIG_SUPPORT
 void Universe::print_xfig(XFigTracer *tracer) {
   for(int n = 0; n < _nb_polygons; n++) {
     if(_polygons[n]) {
@@ -130,6 +131,7 @@ void Universe::print_xfig(XFigTracer *tracer) {
     }
   }
 }
+#endif
 
 #ifdef X11_SUPPORT
 void Universe::draw(SimpleWindow *window) {