X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FSystems%2Fstatic.cxx;h=f58d1ce3cd457a675caa914515a2eaef4bf0a4b0;hb=81cd33e2fa9b5930784d3aed920eea0e3038e7f7;hp=d3cbbbf361d7090053355cdb91603f607179bd7d;hpb=7e6bc192bad98454187ffe2b5521d28fe6b722a4;p=flightgear.git

diff --git a/src/Systems/static.cxx b/src/Systems/static.cxx
index d3cbbbf36..f58d1ce3c 100644
--- a/src/Systems/static.cxx
+++ b/src/Systems/static.cxx
@@ -3,7 +3,14 @@
 //
 // This file is in the Public Domain and comes with no warranty.
 
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
 #include "static.hxx"
+
+#include <string>
+
 #include <Main/fg_props.hxx>
 #include <Main/util.hxx>
 
@@ -24,13 +31,21 @@ StaticSystem::~StaticSystem ()
 void
 StaticSystem::init ()
 {
-    string branch;
-    branch = "/systems/" + _name;
+    std::string branch = "/systems/" + _name;
 
     SGPropertyNode *node = fgGetNode(branch.c_str(), _num, true );
     _serviceable_node = node->getChild("serviceable", 0, true);
     _pressure_in_node = fgGetNode("/environment/pressure-inhg", true);
     _pressure_out_node = node->getChild("pressure-inhg", 0, true);
+
+    reinit();
+}
+
+void
+StaticSystem::reinit ()
+{
+    // start with settled static pressure
+    _pressure_out_node->setDoubleValue(_pressure_in_node->getDoubleValue());
 }
 
 void
@@ -50,7 +65,6 @@ StaticSystem::update (double dt)
         double trat = _tau ? dt/_tau : 100;
         double target = _pressure_in_node->getDoubleValue();
         double current = _pressure_out_node->getDoubleValue();
-        // double delta = target - current;
         _pressure_out_node->setDoubleValue(fgGetLowPass(current, target, trat));
     }
 }