Don't return invalid JSON if node not found

[flightgear.git] / src / Environment / environment_mgr.hxx

diff --git a/src/Environment/environment_mgr.hxx b/src/Environment/environment_mgr.hxx
index dab6e6169d7c708e9bb6fd94c077764cae6a536b..edbeb57c952e9d0de021d76c6d83203d8bff5e67 100644 (file)
--- a/src/Environment/environment_mgr.hxx
+++ b/src/Environment/environment_mgr.hxx
@@ -24,7 +24,6 @@
 
 #include <simgear/compiler.h>
 #include <simgear/structure/subsystem_mgr.hxx>
-#include <simgear/math/SGMath.hxx>
 #include <simgear/props/tiedpropertylist.hxx>
 
 #ifdef SG_HAVE_STD_INCLUDES
@@ -34,10 +33,9 @@
 #endif
 
 class FGEnvironment;
-class FGMetarCtrl;
-class FGMetarFetcher;
 class FGClouds;
 class FGPrecipitationMgr;
+class SGSky;
 
 /**
  * Manage environment information.
@@ -54,7 +52,7 @@ public:
   FGEnvironmentMgr ();
   virtual ~FGEnvironmentMgr ();
 
-  virtual void init ();
+  virtual InitStatus incrementalInit ();
   virtual void reinit ();
   virtual void shutdown ();
   virtual void bind ();
@@ -97,11 +95,9 @@ private:
   FGEnvironment * _environment;        // always the same, for now
   FGClouds *fgClouds;
   bool _cloudLayersDirty;
-  SGPropertyNode_ptr _altitude_n;
-  SGPropertyNode_ptr _longitude_n;
-  SGPropertyNode_ptr _latitude_n;
   simgear::TiedPropertyList _tiedProperties;
   SGPropertyChangeListener * _3dCloudsEnableListener;
+  SGSky* _sky;
 };
 
 #endif // _ENVIRONMENT_MGR_HXX