X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FFDM%2FJSBSim%2Fmodels%2FFGPropulsion.cpp;h=bb260f09bbafa291e7baad01e3cc64e151cd376b;hb=a302cdc1cbb3c147e7c862b484cdd5d86f30a29c;hp=05a2da4c415d3bd95dcd60db1695dfcbabd09467;hpb=287cc74965e11ff3888117a9d9b88ed2bdbb9252;p=flightgear.git

diff --git a/src/FDM/JSBSim/models/FGPropulsion.cpp b/src/FDM/JSBSim/models/FGPropulsion.cpp
index 05a2da4c4..bb260f09b 100644
--- a/src/FDM/JSBSim/models/FGPropulsion.cpp
+++ b/src/FDM/JSBSim/models/FGPropulsion.cpp
@@ -65,7 +65,7 @@ using namespace std;
 
 namespace JSBSim {
 
-static const char *IdSrc = "$Id: FGPropulsion.cpp,v 1.43 2010/11/18 12:38:06 jberndt Exp $";
+static const char *IdSrc = "$Id: FGPropulsion.cpp,v 1.46 2011/05/20 03:18:36 jberndt Exp $";
 static const char *IdHdr = ID_PROPULSION;
 
 extern short debug_lvl;
@@ -117,8 +117,6 @@ bool FGPropulsion::InitModel(void)
 {
   bool result = true;
 
-  if (!FGModel::InitModel()) return false;
-
   for (unsigned int i=0; i<numTanks; i++) Tanks[i]->ResetToIC();
 
   for (unsigned int i=0; i<numEngines; i++) {
@@ -151,12 +149,12 @@ bool FGPropulsion::InitModel(void)
 
 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-bool FGPropulsion::Run(void)
+bool FGPropulsion::Run(bool Holding)
 {
   unsigned int i;
 
-  if (FGModel::Run()) return true;
-  if (FDMExec->Holding()) return false;
+  if (FGModel::Run(Holding)) return true;
+  if (Holding) return false;
 
   RunPreFunctions();
 
@@ -194,14 +192,16 @@ bool FGPropulsion::GetSteadyState(void)
   double currentThrust = 0, lastThrust = -1;
   int steady_count = 0, j = 0;
   bool steady = false;
+  bool TrimMode = FDMExec->GetTrimStatus();
 
   vForces.InitMatrix();
   vMoments.InitMatrix();
 
-  if (!FGModel::Run()) {
+  if (!FGModel::Run(false)) {
+    FDMExec->SetTrimStatus(true);
+
     for (unsigned int i=0; i<numEngines; i++) {
 //      cout << "  Finding steady state for engine " << i << endl;
-      Engines[i]->SetTrimMode(true);
       steady=false;
       steady_count=0;
       j=0;
@@ -225,9 +225,10 @@ bool FGPropulsion::GetSteadyState(void)
 //      }
       vForces  += Engines[i]->GetBodyForces();  // sum body frame forces
       vMoments += Engines[i]->GetMoments();     // sum body frame moments
-      Engines[i]->SetTrimMode(false);
     }
 
+    FDMExec->SetTrimStatus(TrimMode);
+
     return false;
   } else {
     return true;
@@ -648,13 +649,13 @@ void FGPropulsion::bind(void)
   IsBound = true;
   PropertyManager->Tie("propulsion/set-running", this, (iPMF)0, &FGPropulsion::InitRunning, false);
   if (HaveTurbineEngine) {
-    PropertyManager->Tie("propulsion/starter_cmd", this, (iPMF)0, &FGPropulsion::SetStarter,  true);
-    PropertyManager->Tie("propulsion/cutoff_cmd", this,  (iPMF)0, &FGPropulsion::SetCutoff,   true);
+    PropertyManager->Tie("propulsion/starter_cmd", this, (iPMF)0, &FGPropulsion::SetStarter,  false);
+    PropertyManager->Tie("propulsion/cutoff_cmd", this,  (iPMF)0, &FGPropulsion::SetCutoff,   false);
   }
 
   if (HavePistonEngine) {
-    PropertyManager->Tie("propulsion/starter_cmd", this, (iPMF)0, &FGPropulsion::SetStarter,  true);
-    PropertyManager->Tie("propulsion/magneto_cmd", this, (iPMF)0, &FGPropulsion::SetMagnetos, true);
+    PropertyManager->Tie("propulsion/starter_cmd", this, (iPMF)0, &FGPropulsion::SetStarter,  false);
+    PropertyManager->Tie("propulsion/magneto_cmd", this, (iPMF)0, &FGPropulsion::SetMagnetos, false);
   }
 
   PropertyManager->Tie("propulsion/active_engine", this, (iPMF)&FGPropulsion::GetActiveEngine,