Merge branch 'next' into durk-atc

[flightgear.git] / src / FDM / JSBSim / models / propulsion / FGElectric.cpp

diff --git a/src/FDM/JSBSim/models/propulsion/FGElectric.cpp b/src/FDM/JSBSim/models/propulsion/FGElectric.cpp
index 255fb644d33223d3058777245e73cb57f52f7fdf..cbcb9220a4decf33e47c3d9ff2ba76d361d26186 100644 (file)
--- a/src/FDM/JSBSim/models/propulsion/FGElectric.cpp
+++ b/src/FDM/JSBSim/models/propulsion/FGElectric.cpp
@@ -41,10 +41,16 @@ INCLUDES
 
 #include "FGElectric.h"
 #include "models/FGPropulsion.h"
+#include "models/propulsion/FGThruster.h"
+
+#include <iostream>
+#include <sstream>
+
+using namespace std;
 
 namespace JSBSim {
 
-static const char *IdSrc = "$Id$";
+static const char *IdSrc = "$Id: FGElectric.cpp,v 1.10 2011/03/10 01:35:25 dpculp Exp $";
 static const char *IdHdr = ID_ELECTRIC;
 
 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -60,7 +66,7 @@ FGElectric::FGElectric(FGFDMExec* exec, Element *el, int engine_number)
   PowerWatts = 745.7;
   hptowatts = 745.7;
 
-  dt = State->Getdt();
+  dt = FDMExec->GetDeltaT();
 
   if (el->FindElement("power"))
     PowerWatts = el->FindElementValueAsNumberConvertTo("power","WATTS");
@@ -77,39 +83,48 @@ FGElectric::~FGElectric()
 
 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-double FGElectric::Calculate(void)
+void FGElectric::Calculate(void)
 {
+  RunPreFunctions();
+
   Throttle = FCS->GetThrottlePos(EngineNumber);
 
   RPM = Thruster->GetRPM() * Thruster->GetGearRatio();
 
   HP = PowerWatts * Throttle / hptowatts;
+  
+  Thruster->Calculate(HP * hptoftlbssec);
 
-  PowerAvailable = (HP * hptoftlbssec) - Thruster->GetPowerRequired();
+  RunPostFunctions();
+}
+
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-  return Thruster->Calculate(PowerAvailable);
+double FGElectric::CalcFuelNeed(void)
+{
+  return 0;
 }
 
 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-string FGElectric::GetEngineLabels(string delimeter)
+string FGElectric::GetEngineLabels(const string& delimiter)
 {
   std::ostringstream buf;
 
-  buf << Name << " HP (engine " << EngineNumber << ")" << delimeter
-      << Thruster->GetThrusterLabels(EngineNumber, delimeter);
+  buf << Name << " HP (engine " << EngineNumber << ")" << delimiter
+      << Thruster->GetThrusterLabels(EngineNumber, delimiter);
 
   return buf.str();
 }
 
 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-string FGElectric::GetEngineValues(string delimeter)
+string FGElectric::GetEngineValues(const string& delimiter)
 {
   std::ostringstream buf;
 
-  buf << HP << delimeter
-     << Thruster->GetThrusterValues(EngineNumber, delimeter);
+  buf << HP << delimiter
+     << Thruster->GetThrusterValues(EngineNumber, delimiter);
 
   return buf.str();
 }
@@ -164,10 +179,4 @@ void FGElectric::Debug(int from)
   }
 }
 
-double
-FGElectric::CalcFuelNeed(void)
-{
-  return 0;
-}
-
 } // namespace JSBSim