#include <simgear/ephemeris/ephemeris.hxx>
#include <simgear/magvar/magvar.hxx>
#include <simgear/scene/material/matlib.hxx>
+#include <simgear/structure/subsystem_mgr.hxx>
+#include <simgear/structure/event_mgr.hxx>
#include <Aircraft/controls.hxx>
#include <Airports/runways.hxx>
event_mgr( new SGEventMgr ),
sim_time_sec( 0.0 ),
fg_root( "" ),
-#if defined(FX) && defined(XMESA)
- fullscreen( true ),
-#endif
warp( 0 ),
warp_delta( 0 ),
time_params( NULL ),