//
// This file is in the Public Domain and comes with no warranty.
+#include <simgear/compiler.h>
+#include STL_IOSTREAM
+#include STL_STRING
+#include <sstream>
+
#include "heading_indicator.hxx"
#include <Main/fg_props.hxx>
#include <Main/util.hxx>
-HeadingIndicator::HeadingIndicator ()
+HeadingIndicator::HeadingIndicator ( SGPropertyNode *node )
+ :
+ _name(node->getStringValue("name", "heading-indicator")),
+ _num(node->getIntValue("number", 0)),
+ _suction(node->getStringValue("suction", "/systems/vacuum/suction-inhg"))
{
}
void
HeadingIndicator::init ()
{
- _offset_node =
- fgGetNode("/instrumentation/heading-indicator/offset-deg", true);
+ string branch;
+ branch = "/instrumentation/" + _name;
+
+ SGPropertyNode *node = fgGetNode(branch.c_str(), _num, true );
+ _offset_node = node->getChild("offset-deg", 0, true);
_heading_in_node = fgGetNode("/orientation/heading-deg", true);
- _suction_node = fgGetNode("/systems/vacuum[0]/suction-inhg", true);
- _heading_out_node =
- fgGetNode("/instrumentation/heading-indicator/indicated-heading-deg",
- true);
+ _suction_node = fgGetNode(_suction.c_str(), true);
+ _heading_out_node = node->getChild("indicated-heading-deg", 0, true);
_last_heading_deg = (_heading_in_node->getDoubleValue() +
_offset_node->getDoubleValue());
}
void
HeadingIndicator::bind ()
{
- fgTie("/instrumentation/heading-indicator/serviceable",
+ std::ostringstream temp;
+ string branch;
+ temp << _num;
+ branch = "/instrumentation/" + _name + "[" + temp.str() + "]";
+
+ fgTie((branch + "/serviceable").c_str(),
&_gyro, &Gyro::is_serviceable, &Gyro::set_serviceable);
- fgTie("/instrumentation/heading-indicator/spin",
+ fgTie((branch + "/spin").c_str(),
&_gyro, &Gyro::get_spin_norm, &Gyro::set_spin_norm);
}
void
HeadingIndicator::unbind ()
{
- fgUntie("/instrumentation/heading-indicator/serviceable");
- fgUntie("/instrumentation/heading-indicator/spin");
+ std::ostringstream temp;
+ string branch;
+ temp << _num;
+ branch = "/instrumentation/" + _name + "[" + temp.str() + "]";
+
+ fgUntie((branch + "/serviceable").c_str());
+ fgUntie((branch + "/spin").c_str());
}
void