Land the GPS/route-manager re-write. Many things are better, many other things will...

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

diff --git a/src/Scripting/NasalSys.cxx b/src/Scripting/NasalSys.cxx
index a41179366142f0afd823fa66d556db536c4b5afd..c893d05103df161c33675f3e1ace2bdd57650597 100644 (file)
--- a/src/Scripting/NasalSys.cxx
+++ b/src/Scripting/NasalSys.cxx
@@ -12,6 +12,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fstream>
+#include <sstream>
 
 #include <plib/ul.h>
 
@@ -176,24 +177,25 @@ static SGPropertyNode* findnode(naContext c, naRef* vec, int len)
 // nil if it doesn't exist.
 static naRef f_getprop(naContext c, naRef me, int argc, naRef* args)
 {
+    using namespace simgear;
     const SGPropertyNode* p = findnode(c, args, argc);
     if(!p) return naNil();
 
     switch(p->getType()) {
-    case SGPropertyNode::BOOL:   case SGPropertyNode::INT:
-    case SGPropertyNode::LONG:   case SGPropertyNode::FLOAT:
-    case SGPropertyNode::DOUBLE:
+    case props::BOOL:   case props::INT:
+    case props::LONG:   case props::FLOAT:
+    case props::DOUBLE:
         return naNum(p->getDoubleValue());
 
-    case SGPropertyNode::STRING:
-    case SGPropertyNode::UNSPECIFIED:
+    case props::STRING:
+    case props::UNSPECIFIED:
         {
             naRef nastr = naNewString(c);
             const char* val = p->getStringValue();
             naStr_fromdata(nastr, (char*)val, strlen(val));
             return nastr;
         }
-    case SGPropertyNode::ALIAS: // <--- FIXME, recurse?
+    case props::ALIAS: // <--- FIXME, recurse?
     default:
         return naNil();
     }
@@ -1059,23 +1061,24 @@ void FGNasalListener::childRemoved(SGPropertyNode*, SGPropertyNode* child)
 
 bool FGNasalListener::changed(SGPropertyNode* node)
 {
-    SGPropertyNode::Type type = node->getType();
-    if(type == SGPropertyNode::NONE) return false;
-    if(type == SGPropertyNode::UNSPECIFIED) return true;
+    using namespace simgear;
+    props::Type type = node->getType();
+    if(type == props::NONE) return false;
+    if(type == props::UNSPECIFIED) return true;
 
     bool result;
     switch(type) {
-    case SGPropertyNode::BOOL:
-    case SGPropertyNode::INT:
-    case SGPropertyNode::LONG:
+    case props::BOOL:
+    case props::INT:
+    case props::LONG:
         {
             long l = node->getLongValue();
             result = l != _last_int;
             _last_int = l;
             return result;
         }
-    case SGPropertyNode::FLOAT:
-    case SGPropertyNode::DOUBLE:
+    case props::FLOAT:
+    case props::DOUBLE:
         {
             double d = node->getDoubleValue();
             result = d != _last_float;
@@ -1099,6 +1102,8 @@ bool FGNasalListener::changed(SGPropertyNode* node)
 // destructor the <unload> script. The latter happens when the model branch
 // is removed from the scene graph.
 
+unsigned int FGNasalModelData::_module_id = 0;
+
 void FGNasalModelData::modelLoaded(const string& path, SGPropertyNode *prop,
                                    osg::Node *)
 {
@@ -1113,17 +1118,17 @@ void FGNasalModelData::modelLoaded(const string& path, SGPropertyNode *prop,
     if(!load && !_unload)
         return;
 
-    _module = path;
-    if(_props)
-        _module += ':' + _props->getPath();
+    std::stringstream m;
+    m << "__model" << _module_id++;
+    _module = m.str();
+
     const char *s = load ? load->getStringValue() : "";
 
     naRef arg[2];
     arg[0] = nasalSys->propNodeGhost(_root);
     arg[1] = nasalSys->propNodeGhost(prop);
-    nasalSys->createModule(_module.c_str(), _module.c_str(), s, strlen(s),
+    nasalSys->createModule(_module.c_str(), path.c_str(), s, strlen(s),
                            _root, 2, arg);
-    _props = 0;
 }
 
 FGNasalModelData::~FGNasalModelData()