add _getAliasTarget(): this dereferences an alias, allowing to refer

[flightgear.git] / src / Scripting / NasalSys.hxx

diff --git a/src/Scripting/NasalSys.hxx b/src/Scripting/NasalSys.hxx
index 8c57159c466baa772c6fd9265693754e5d147007..9b50e89f0e2f4915a0d0ba7554168701edcd84d1 100644 (file)
--- a/src/Scripting/NasalSys.hxx
+++ b/src/Scripting/NasalSys.hxx
@@ -54,11 +54,13 @@ public:
     virtual bool handleCommand(const SGPropertyNode* arg);
 
     void createModule(const char* moduleName, const char* fileName,
-                    const char* src, int len, const SGPropertyNode* arg=0);
+                      const char* src, int len, const SGPropertyNode* cmdarg=0,
+                      int argc=0, naRef*args=0);
 
     void deleteModule(const char* moduleName);
 
     naRef call(naRef code, int argc, naRef* args, naRef locals);
+    naRef propNodeGhost(SGPropertyNode* handle);
 
 private:
     friend class FGNasalScript;
@@ -87,7 +89,6 @@ private:
     void logError(naContext);
     naRef parse(const char* filename, const char* buf, int len);
     naRef genPropsModule();
-    naRef propNodeGhost(SGPropertyNode* handle);
 
     // This mechanism is here to allow naRefs to be passed to
     // locations "outside" the interpreter.  Normally, such a
@@ -161,13 +162,13 @@ private:
 
 class FGNasalModelData : public simgear::SGModelData {
 public:
-    FGNasalModelData(SGPropertyNode *props = 0) : _props(props), _unload(0) {}
+    FGNasalModelData(SGPropertyNode *root = 0) : _root(root), _unload(0) {}
     ~FGNasalModelData();
     void modelLoaded(const string& path, SGPropertyNode *prop, osg::Node *);
 
 private:
     string _module;
-    SGPropertyNode_ptr _props;
+    SGPropertyNode_ptr _root;
     SGConstPropertyNode_ptr _unload;
 };