using namespace simgear;
FGAIBase::FGAIBase(object_type ot) :
+ _max_speed(300),
+ _name(""),
+ _parent(""),
props( NULL ),
model_removed( fgGetNode("/ai/models/model-removed", true) ),
manager( NULL ),
fp( NULL ),
-
+ _installed(false),
_impact_lat(0),
_impact_lon(0),
_impact_elev(0),
_impact_pitch(0),
_impact_roll(0),
_impact_speed(0),
- _max_speed(300),
-
_refID( _newAIModelID() ),
_otype(ot),
- _initialized(false),
- _parent(""),
- _name("")
+ _initialized(false)
{
tgt_heading = hdg = tgt_altitude_ft = tgt_speed = 0.0;
}
bool FGAIBase::init(bool search_in_AI_path) {
- osg::ref_ptr<osgDB::ReaderWriter::Options> opt=
- new osgDB::ReaderWriter::Options(*osgDB::Registry::instance()->getOptions());
-
+
+ string f;
if(search_in_AI_path)
{
- SGPath ai_path(globals->get_fg_root());
- ai_path.append("AI");
- opt->getDatabasePathList().push_front(ai_path.str());
+ // setup a modified Options structure, with only the $fg-root/AI defined;
+ // we'll check that first, then give the normal search logic a chance.
+ // this ensures that models in AI/ are preferred to normal models, where
+ // both exist.
+ osg::ref_ptr<osgDB::ReaderWriter::Options>
+ opt(osg::clone(osgDB::Registry::instance()->getOptions(), osg::CopyOp::SHALLOW_COPY));
+
+ SGPath ai_path(globals->get_fg_root(), "AI");
+ opt->setDatabasePath(ai_path.str());
+
+ f = osgDB::findDataFile(model_path, opt.get());
}
- string f = osgDB::findDataFile(model_path, opt.get());
-
+ if (f.empty()) {
+ f = simgear::SGModelLib::findDataFile(model_path);
+ }
+
if(f.empty())
f = fgGetString("/sim/multiplay/default-model", default_model);
+ else
+ _installed = true;
model = load3DModel(f, props);
} else if (!model_path.empty()) {
SG_LOG(SG_INPUT, SG_WARN, "AIBase: Could not load model " << model_path);
+ // not properly installed...
+ _installed = false;
}
setDie(false);
}
double FGAIBase::_getVS_fps() const {
- return vs*60.0;
+ return vs/60.0;
}
double FGAIBase::_get_speed_east_fps() const {
}
void FGAIBase::_setVS_fps( double _vs ) {
- vs = _vs/60.0;
+ vs = _vs*60.0;
}
double FGAIBase::_getAltitude() const {