_num(node->getIntValue("number", 0)),
_total_pressure(node->getStringValue("total-pressure", "/systems/pitot/total-pressure-inhg")),
_static_pressure(node->getStringValue("static-pressure", "/systems/static/pressure-inhg")),
- _has_barber_pole(node->getBoolValue("has-barber-pole",false))
+ _has_overspeed(node->getBoolValue("has-overspeed-indicator",false)),
+ _pressure_alt_source(node->getStringValue("pressure-alt-source", "/instrumentation/altimeter/pressure-alt-ft")),
+ _ias_limit(node->getDoubleValue("ias-limit", 248.0)),
+ _mach_limit(node->getDoubleValue("mach-limit", 0.48)),
+ _alt_threshold(node->getDoubleValue("alt-threshold", 13200))
{
}
_static_pressure_node = fgGetNode(_static_pressure.c_str(), true);
_density_node = fgGetNode("/environment/density-slugft3", true);
_speed_node = node->getChild("indicated-speed-kt", 0, true);
-
- // barber-pole properties
- _ias_limit_node = node->getNode("ias-limit",0, true);
- _mach_limit_node = node->getNode("mach-limit",0, true);
- _alt_threshold_node = node->getNode("alt-threshold",0, true);
- _airspeed_limit = node->getChild("airspeed-limit-kt", 0, true);
-
- string paSource = node->getStringValue("pressure-alt-source",
- "/instrumentation/altimeter/pressure-alt-ft");
- _pressure_alt = fgGetNode(paSource.c_str(), true);
- _mach = fgGetNode("/velocities/mach", true);
+
+ // overspeed-indicator properties
+ if (_has_overspeed) {
+ _ias_limit_node = node->getNode("ias-limit",0, true);
+ _mach_limit_node = node->getNode("mach-limit",0, true);
+ _alt_threshold_node = node->getNode("alt-threshold",0, true);
+
+ if (!_ias_limit_node->hasValue()) {
+ _ias_limit_node->setDoubleValue(_ias_limit);
+ }
+
+ if (!_mach_limit_node->hasValue()) {
+ _mach_limit_node->setDoubleValue(_mach_limit);
+ }
+
+ if (!_alt_threshold_node->hasValue()) {
+ _alt_threshold_node->setDoubleValue(_alt_threshold);
+ }
+
+ _airspeed_limit = node->getChild("airspeed-limit-kt", 0, true);
+ _pressure_alt = fgGetNode(_pressure_alt_source.c_str(), true);
+ _mach = fgGetNode("/velocities/mach", true);
+ }
}
#ifndef FPSTOKTS
dt * RESPONSIVENESS);
_speed_node->setDoubleValue(filtered_speed);
- if (!_has_barber_pole) {
+ if (!_has_overspeed) {
return;
}