//
// This file is in the Public Domain and comes with no warranty.
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
#include <simgear/math/interpolater.hxx>
#include "vertical_speed_indicator.hxx"
#include <Main/fg_props.hxx>
#include <Main/util.hxx>
+using std::string;
VerticalSpeedIndicator::VerticalSpeedIndicator ( SGPropertyNode *node )
: _internal_pressure_inhg(29.92),
- name("vertical-speed-indicator"),
- num(0),
- static_port("/systems/static")
-{
- int i;
- for ( i = 0; i < node->nChildren(); ++i ) {
- SGPropertyNode *child = node->getChild(i);
- string cname = child->getName();
- string cval = child->getStringValue();
- if ( cname == "name" ) {
- name = cval;
- } else if ( cname == "number" ) {
- num = child->getIntValue();
- } else if ( cname == "static-port" ) {
- static_port = cval;
- } else {
- SG_LOG( SG_INSTR, SG_WARN, "Error in vertical-speed-indicator config logic" );
- if ( name.length() ) {
- SG_LOG( SG_INSTR, SG_WARN, "Section = " << name );
- }
- }
- }
-}
-
-VerticalSpeedIndicator::VerticalSpeedIndicator ()
- : _internal_pressure_inhg(29.92)
+ _name(node->getStringValue("name", "vertical-speed-indicator")),
+ _num(node->getIntValue("number", 0)),
+ _static_pressure(node->getStringValue("static-pressure", "/systems/static/pressure-inhg"))
{
}
VerticalSpeedIndicator::init ()
{
string branch;
- branch = "/instrumentation/" + name;
- static_port += "/pressure-inhg";
+ branch = "/instrumentation/" + _name;
- SGPropertyNode *node = fgGetNode(branch.c_str(), num, true );
+ SGPropertyNode *node = fgGetNode(branch.c_str(), _num, true );
_serviceable_node = node->getChild("serviceable", 0, true);
- _pressure_node = fgGetNode(static_port.c_str(), true);
+ _pressure_node = fgGetNode(_static_pressure.c_str(), true);
_speed_node = node->getChild("indicated-speed-fpm", 0, true);
+ _speed_up_node = fgGetNode("/sim/speed-up", true);
- _serviceable_node->setBoolValue(true);
// Initialize at ambient pressure
_internal_pressure_inhg = _pressure_node->getDoubleValue();
}
// from 10000 to 10500 for manual factor
if (_serviceable_node->getBoolValue()) {
double pressure = _pressure_node->getDoubleValue();
+ double speed_up = _speed_up_node->getDoubleValue();
+ if( speed_up > 1 )
+ dt *= speed_up;
_speed_node
->setDoubleValue((_internal_pressure_inhg - pressure) * 10500);
_internal_pressure_inhg =