Fix the tank properties if no content was defined in fg

[flightgear.git] / src / Main / fg_init.cxx

diff --git a/src/Main/fg_init.cxx b/src/Main/fg_init.cxx
index 67882149ac6e4b1fafcfaa60a33108186e76c5af..0e83ba131b952db0859ab0286f97fa38747f93b5 100644 (file)
--- a/src/Main/fg_init.cxx
+++ b/src/Main/fg_init.cxx
@@ -74,13 +74,9 @@
 
 #include <AIModel/AIManager.hxx>
 
-#if ENABLE_ATCDCL
-#   include <ATCDCL/ATCmgr.hxx>
-#   include "ATCDCL/commlist.hxx"
-#else
-#   include "ATC/atis.hxx"
-#   include "ATC/atcutils.hxx"
-#endif
+#include <ATCDCL/ATCmgr.hxx>
+#include <ATCDCL/commlist.hxx>
+#include <ATC/atis_mgr.hxx>
 
 #include <Autopilot/route_mgr.hxx>
 #include <Autopilot/autopilotgroup.hxx>
@@ -589,7 +585,7 @@ public:
   
   bool loadAircraft()
   {
-    std::string aircraft = fgGetString( "/sim/aircraft", "");    
+    std::string aircraft = fgGetString( "/sim/aircraft", "");
     if (aircraft.empty()) {
       SG_LOG(SG_GENERAL, SG_ALERT, "no aircraft specified");
       return false;
@@ -601,6 +597,9 @@ public:
       SGPropertyNode *n = _cache->getNode("fg-root", true);
       n->setStringValue(globals->get_fg_root().c_str());
       n->setAttribute(SGPropertyNode::USERARCHIVE, true);
+      n = _cache->getNode("fg-aircraft", true);
+      n->setStringValue(getAircraftPaths().c_str());
+      n->setAttribute(SGPropertyNode::USERARCHIVE, true);
       _cache->removeChildren("aircraft");
   
       fgFindAircraft(this, &FindAndCacheAircraft::checkAircraft);
@@ -629,11 +628,29 @@ public:
   }
   
 private:
+  SGPath getAircraftPaths() {
+    string_list pathList = globals->get_aircraft_paths();
+    SGPath aircraftPaths;
+    string_list::const_iterator it = pathList.begin();
+    if (it != pathList.end()) {
+        aircraftPaths.set(*it);
+        it++;
+    }
+    for (; it != pathList.end(); ++it) {
+        aircraftPaths.add(*it);
+    }
+    return aircraftPaths;
+  }
+  
   bool checkCache()
   {
     if (globals->get_fg_root() != _cache->getStringValue("fg-root", "")) {
       return false; // cache mismatch
     }
+
+    if (getAircraftPaths().str() != _cache->getStringValue("fg-aircraft", "")) {
+      return false; // cache mismatch
+    }
     
     vector<SGPropertyNode_ptr> cache = _cache->getChildren("aircraft");
     for (unsigned int i = 0; i < cache.size(); i++) {
@@ -820,7 +837,7 @@ static void fgApplyStartOffset(const SGGeod& aStartPos, double aHeading, double
 }
 
 // Set current_options lon/lat given an airport id and heading (degrees)
-static bool fgSetPosFromAirportIDandHdg( const string& id, double tgt_hdg ) {
+bool fgSetPosFromAirportIDandHdg( const string& id, double tgt_hdg ) {
     if ( id.empty() )
         return false;
 
@@ -1366,19 +1383,17 @@ bool fgInitSubsystems() {
 
 
     ////////////////////////////////////////////////////////////////////
-    // Initialise the ATC Manager 
+    // Initialise the ATC Manager
     ////////////////////////////////////////////////////////////////////
 
-#if ENABLE_ATCDCL
     SG_LOG(SG_GENERAL, SG_INFO, "  ATC Manager");
     globals->set_ATC_mgr(new FGATCMgr);
     globals->get_ATC_mgr()->init(); 
-#else
+
     ////////////////////////////////////////////////////////////////////
     // Initialise the ATIS Manager
     ////////////////////////////////////////////////////////////////////
     globals->add_subsystem("atis", new FGAtisManager, SGSubsystemMgr::POST_FDM);
-#endif
 
 
     ////////////////////////////////////////////////////////////////////
@@ -1491,6 +1506,8 @@ bool fgInitSubsystems() {
     // End of subsystem initialization.
     ////////////////////////////////////////////////////////////////////
 
+    fgSetBool("/sim/initialized", true);
+
     SG_LOG( SG_GENERAL, SG_INFO, endl);
 
                                 // Save the initial state for future
@@ -1503,25 +1520,32 @@ bool fgInitSubsystems() {
 
 void fgReInitSubsystems()
 {
-    // static const SGPropertyNode *longitude
-    //     = fgGetNode("/sim/presets/longitude-deg");
-    // static const SGPropertyNode *latitude
-    //     = fgGetNode("/sim/presets/latitude-deg");
-    static const SGPropertyNode *altitude
-        = fgGetNode("/sim/presets/altitude-ft");
     static const SGPropertyNode *master_freeze
         = fgGetNode("/sim/freeze/master");
 
-    SG_LOG( SG_GENERAL, SG_INFO,
-            "fgReInitSubsystems(): /position/altitude = "
-            << altitude->getDoubleValue() );
+    SG_LOG( SG_GENERAL, SG_INFO, "fgReInitSubsystems()");
 
+// setup state to begin re-init
     bool freeze = master_freeze->getBoolValue();
     if ( !freeze ) {
         fgSetBool("/sim/freeze/master", true);
     }
+    
+    fgSetBool("/sim/signals/reinit", true);
     fgSetBool("/sim/crashed", false);
 
+// do actual re-init steps
+    globals->get_subsystem("flight")->unbind();
+    
+  // reset control state, before restoring initial state; -set or config files
+  // may specify values for flaps, trim tabs, magnetos, etc
+    globals->get_controls()->reset_all();
+        
+    globals->restoreInitialState();
+
+    // update our position based on current presets
+    fgInitPosition();
+    
     // Force reupdating the positions of the ai 3d models. They are used for
     // initializing ground level for the FDM.
     globals->get_subsystem("ai_model")->reinit();
@@ -1532,11 +1556,11 @@ void fgReInitSubsystems()
     // reload offsets from config defaults
     globals->get_viewmgr()->reinit();
 
-    globals->get_controls()->reset_all();
-
     globals->get_subsystem("time")->reinit();
     globals->get_subsystem("tile-manager")->reinit();
     
+// setup state to end re-init
+    fgSetBool("/sim/signals/reinit", false);
     if ( !freeze ) {
         fgSetBool("/sim/freeze/master", false);
     }
@@ -1546,27 +1570,9 @@ void fgReInitSubsystems()
 
 void doSimulatorReset(void)  // from gui_local.cxx -- TODO merge with fgReInitSubsystems()
 {
-    static SGPropertyNode_ptr master_freeze = fgGetNode("/sim/freeze/master", true);
-
-    bool freeze = master_freeze->getBoolValue();
-    if (!freeze)
-        master_freeze->setBoolValue(true);
-
-    fgSetBool("/sim/signals/reinit", true);
-
-    globals->get_subsystem("flight")->unbind();
-
-    globals->restoreInitialState();
-
-    // update our position based on current presets
-    fgInitPosition();
+    
 
     fgReInitSubsystems();
-
-    fgSetBool("/sim/signals/reinit", false);
-
-    if (!freeze)
-        master_freeze->setBoolValue(false);
 }
 
 ///////////////////////////////////////////////////////////////////////////////