fix a segmentation fault situation that is exposed at least on IRIX (but not Linux).

[flightgear.git] / src / AIModel / AIScenario.cxx

diff --git a/src/AIModel/AIScenario.cxx b/src/AIModel/AIScenario.cxx
index a431c2f5afeaf488fbedc75809d4e8d1485ff1e7..e92f04da30bc766871b8c27d568f781e9e32db47 100644 (file)
--- a/src/AIModel/AIScenario.cxx
+++ b/src/AIModel/AIScenario.cxx
@@ -1,4 +1,4 @@
-// FGAIScenario - class for loading an AI scenario
+// FGAIScenario.cxx - class for loading an AI scenario
 // Written by David Culp, started May 2004
 // - davidculp2@comcast.net
 //
@@ -17,7 +17,6 @@
 // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
 
-#include "AIScenario.hxx"
 #include <simgear/misc/sg_path.hxx>
 #include <simgear/debug/logstream.hxx>
 #include <simgear/structure/exception.hxx>
@@ -26,9 +25,14 @@
 #  define exception c_exception
 #endif
 #include <simgear/props/props.hxx>
+
 #include <Main/globals.hxx>
 #include <Main/fg_props.hxx>
 
+#include "AIScenario.hxx"
+#include "AIFlightPlan.hxx"
+
+
 
 FGAIScenario::FGAIScenario(string filename)
 {
@@ -46,16 +50,17 @@ FGAIScenario::FGAIScenario(string filename)
       return;
   }
 
+  entries.clear();
   SGPropertyNode * node = root.getNode("scenario");
   for (i = 0; i < node->nChildren(); i++) { 
      //cout << "Reading entry " << i << endl;        
-     entry* en = new entry;
+     FGAIModelEntity* en = new FGAIModelEntity;
      entries.push_back( en );
      SGPropertyNode * entry_node = node->getChild(i);
      en->callsign       = entry_node->getStringValue("callsign", "none");
-     en->aitype         = entry_node->getStringValue("type", "aircraft");
-     en->aircraft_class = entry_node->getStringValue("class", "jet_transport");
-     en->model_path     = entry_node->getStringValue("model", "Models/Geometry/glider.ac");
+     en->m_type         = entry_node->getStringValue("type", "aircraft");
+     en->m_class        = entry_node->getStringValue("class", "jet_transport");
+     en->path           = entry_node->getStringValue("model", "Models/Geometry/glider.ac");
      en->flightplan     = entry_node->getStringValue("flightplan", "");
      en->repeat         = entry_node->getDoubleValue("repeat", 0.0); 
      en->latitude       = entry_node->getDoubleValue("latitude", 0.0); 
@@ -71,7 +76,17 @@ FGAIScenario::FGAIScenario(string filename)
      en->diameter       = entry_node->getDoubleValue("diameter-ft", 0.0);
      en->eda            = entry_node->getDoubleValue("eda", 0.007);
      en->life           = entry_node->getDoubleValue("life", 900.0);
-     en->buoyancy       = entry_node->getDoubleValue("buoyancy", 0); 
+     en->buoyancy       = entry_node->getDoubleValue("buoyancy", 0);
+     en->wind_from_east = entry_node->getDoubleValue("wind_from_east", 0);
+     en->wind_from_north = entry_node->getDoubleValue("wind_from_north", 0);
+     en->wind            = entry_node->getBoolValue("wind", false);
+     en->cd              = entry_node->getDoubleValue  ("cd", 0.029); 
+     en->weight          = entry_node->getDoubleValue  ("weight", 0.030); 
+
+     en->fp             = NULL;
+     if (en->flightplan != ""){
+        en->fp = new FGAIFlightPlan( en->flightplan );
+     }
    }
 
   entry_iterator = entries.begin();
@@ -85,7 +100,7 @@ FGAIScenario::~FGAIScenario()
 }
 
 
-FGAIScenario::entry*
+FGAIModelEntity*
 FGAIScenario::getNextEntry( void )
 {
   if (entries.size() == 0) return 0;
@@ -101,4 +116,4 @@ int FGAIScenario::nEntries( void )
   return entries.size();
 }
 
-
+// end scenario.cxx