#include "NasalPositioned.hxx"
#include <boost/foreach.hpp>
+#include <boost/algorithm/string/case_conv.hpp>
#include <simgear/sg_inlines.h>
#include <simgear/scene/material/mat.hxx>
#include <Airports/simple.hxx>
#include <Airports/dynamics.hxx>
#include <Airports/parking.hxx>
+#include <Scripting/NasalSys.hxx>
#include <Navaids/navlist.hxx>
#include <Navaids/procedure.hxx>
#include <Main/globals.hxx>
#include <Main/fg_props.hxx>
#include <Scenery/scenery.hxx>
#include <ATC/CommStation.hxx>
-#include <Navaids/route.hxx>
+#include <Navaids/FlightPlan.hxx>
+#include <Navaids/waypoint.hxx>
+#include <Navaids/fix.hxx>
#include <Autopilot/route_mgr.hxx>
#include <Navaids/procedure.hxx>
+#include <Navaids/airways.hxx>
+
+using namespace flightgear;
static void positionedGhostDestroy(void* g);
static void wayptGhostDestroy(void* g);
+static void legGhostDestroy(void* g);
+static void routeBaseGhostDestroy(void* g);
+
naGhostType PositionedGhostType = { positionedGhostDestroy, "positioned" };
static const char* airportGhostGetMember(naContext c, void* g, naRef field, naRef* out);
static const char* runwayGhostGetMember(naContext c, void* g, naRef field, naRef* out);
naGhostType RunwayGhostType = { positionedGhostDestroy, "runway", runwayGhostGetMember, 0 };
+static const char* fixGhostGetMember(naContext c, void* g, naRef field, naRef* out);
+naGhostType FixGhostType = { positionedGhostDestroy, "fix", fixGhostGetMember, 0 };
+
static const char* wayptGhostGetMember(naContext c, void* g, naRef field, naRef* out);
+static void waypointGhostSetMember(naContext c, void* g, naRef field, naRef value);
naGhostType WayptGhostType = { wayptGhostDestroy,
"waypoint",
wayptGhostGetMember,
+ waypointGhostSetMember};
+
+static const char* legGhostGetMember(naContext c, void* g, naRef field, naRef* out);
+static void legGhostSetMember(naContext c, void* g, naRef field, naRef value);
+
+naGhostType FPLegGhostType = { legGhostDestroy,
+ "flightplan-leg",
+ legGhostGetMember,
+ legGhostSetMember};
+
+static const char* flightplanGhostGetMember(naContext c, void* g, naRef field, naRef* out);
+static void flightplanGhostSetMember(naContext c, void* g, naRef field, naRef value);
+
+naGhostType FlightPlanGhostType = { routeBaseGhostDestroy,
+ "flightplan",
+ flightplanGhostGetMember,
+ flightplanGhostSetMember
+};
+
+static const char* procedureGhostGetMember(naContext c, void* g, naRef field, naRef* out);
+naGhostType ProcedureGhostType = { routeBaseGhostDestroy,
+ "procedure",
+ procedureGhostGetMember,
0};
static void hashset(naContext c, naRef hash, const char* key, naRef val)
s.length());
}
+static WayptFlag wayptFlagFromString(const char* s)
+{
+ if (!strcmp(s, "sid")) return WPT_DEPARTURE;
+ if (!strcmp(s, "star")) return WPT_ARRIVAL;
+ if (!strcmp(s, "approach")) return WPT_APPROACH;
+ if (!strcmp(s, "missed")) return WPT_MISS;
+ if (!strcmp(s, "pseudo")) return WPT_PSEUDO;
+
+ return (WayptFlag) 0;
+}
+
+static naRef wayptFlagToNasal(naContext c, unsigned int flags)
+{
+ if (flags & WPT_PSEUDO) return stringToNasal(c, "pseudo");
+ if (flags & WPT_DEPARTURE) return stringToNasal(c, "sid");
+ if (flags & WPT_ARRIVAL) return stringToNasal(c, "star");
+ if (flags & WPT_MISS) return stringToNasal(c, "missed");
+ if (flags & WPT_APPROACH) return stringToNasal(c, "approach");
+ return naNil();
+}
+
static FGPositioned* positionedGhost(naRef r)
{
- if (naGhost_type(r) == &PositionedGhostType)
+ if ((naGhost_type(r) == &AirportGhostType) ||
+ (naGhost_type(r) == &NavaidGhostType) ||
+ (naGhost_type(r) == &RunwayGhostType) ||
+ (naGhost_type(r) == &FixGhostType))
+ {
return (FGPositioned*) naGhost_ptr(r);
+ }
+
return 0;
}
return 0;
}
+static FGFix* fixGhost(naRef r)
+{
+ if (naGhost_type(r) == &FixGhostType)
+ return (FGFix*) naGhost_ptr(r);
+ return 0;
+}
+
+
static void positionedGhostDestroy(void* g)
{
FGPositioned* pos = (FGPositioned*)g;
delete pos;
}
-static flightgear::Waypt* wayptGhost(naRef r)
+static Waypt* wayptGhost(naRef r)
{
if (naGhost_type(r) == &WayptGhostType)
- return (flightgear::Waypt*) naGhost_ptr(r);
+ return (Waypt*) naGhost_ptr(r);
+
+ if (naGhost_type(r) == &FPLegGhostType) {
+ FlightPlan::Leg* leg = (FlightPlan::Leg*) naGhost_ptr(r);
+ return leg->waypoint();
+ }
+
return 0;
}
static void wayptGhostDestroy(void* g)
{
- flightgear::Waypt* wpt = (flightgear::Waypt*)g;
- if (!flightgear::Waypt::put(wpt)) // unref
+ Waypt* wpt = (Waypt*)g;
+ if (!Waypt::put(wpt)) // unref
delete wpt;
}
-static naRef airportPrototype;
-static naRef routePrototype;
-static naRef waypointPrototype;
-static naRef geoCoordClass;
+static void legGhostDestroy(void* g)
+{
+ // nothing for now
+}
-naRef ghostForPositioned(naContext c, const FGPositioned* pos)
+
+static FlightPlan::Leg* fpLegGhost(naRef r)
{
- if (!pos) {
- return naNil();
- }
-
- FGPositioned::get(pos); // take a ref
- return naNewGhost(c, &PositionedGhostType, (void*) pos);
+ if (naGhost_type(r) == &FPLegGhostType)
+ return (FlightPlan::Leg*) naGhost_ptr(r);
+ return 0;
+}
+
+static Procedure* procedureGhost(naRef r)
+{
+ if (naGhost_type(r) == &ProcedureGhostType)
+ return (Procedure*) naGhost_ptr(r);
+ return 0;
+}
+
+static FlightPlan* flightplanGhost(naRef r)
+{
+ if (naGhost_type(r) == &FlightPlanGhostType)
+ return (FlightPlan*) naGhost_ptr(r);
+ return 0;
+}
+
+static void routeBaseGhostDestroy(void* g)
+{
+ // nothing for now
}
+static naRef airportPrototype;
+static naRef flightplanPrototype;
+static naRef waypointPrototype;
+static naRef geoCoordClass;
+static naRef fpLegPrototype;
+static naRef procedurePrototype;
+
naRef ghostForAirport(naContext c, const FGAirport* apt)
{
if (!apt) {
return naNewGhost2(c, &RunwayGhostType, (void*) r);
}
-naRef ghostForWaypt(naContext c, const flightgear::Waypt* wpt)
+naRef ghostForFix(naContext c, const FGFix* r)
+{
+ if (!r) {
+ return naNil();
+ }
+
+ FGPositioned::get(r); // take a ref
+ return naNewGhost2(c, &FixGhostType, (void*) r);
+}
+
+
+naRef ghostForWaypt(naContext c, const Waypt* wpt)
{
if (!wpt) {
return naNil();
}
- flightgear::Waypt::get(wpt); // take a ref
+ Waypt::get(wpt); // take a ref
return naNewGhost2(c, &WayptGhostType, (void*) wpt);
}
+naRef ghostForLeg(naContext c, const FlightPlan::Leg* leg)
+{
+ if (!leg) {
+ return naNil();
+ }
+
+ return naNewGhost2(c, &FPLegGhostType, (void*) leg);
+}
+
+naRef ghostForFlightPlan(naContext c, const FlightPlan* fp)
+{
+ if (!fp) {
+ return naNil();
+ }
+
+ return naNewGhost2(c, &FlightPlanGhostType, (void*) fp);
+}
+
+naRef ghostForProcedure(naContext c, const Procedure* proc)
+{
+ if (!proc) {
+ return naNil();
+ }
+
+ return naNewGhost2(c, &ProcedureGhostType, (void*) proc);
+}
+
static const char* airportGhostGetMember(naContext c, void* g, naRef field, naRef* out)
{
const char* fieldName = naStr_data(field);
return "";
}
-static const char* wayptGhostGetMember(naContext c, void* g, naRef field, naRef* out)
+static const char* waypointCommonGetMember(naContext c, Waypt* wpt, const char* fieldName, naRef* out)
{
- const char* fieldName = naStr_data(field);
- flightgear::Waypt* wpt = (flightgear::Waypt*) g;
-
- if (!strcmp(fieldName, "parents")) {
- *out = naNewVector(c);
- naVec_append(*out, waypointPrototype);
- } else if (!strcmp(fieldName, "wp_name")) *out =stringToNasal(c, wpt->ident());
+ if (!strcmp(fieldName, "wp_name")) *out = stringToNasal(c, wpt->ident());
else if (!strcmp(fieldName, "wp_type")) *out = stringToNasal(c, wpt->type());
+ else if (!strcmp(fieldName, "wp_role")) *out = wayptFlagToNasal(c, wpt->flags());
else if (!strcmp(fieldName, "wp_lat")) *out = naNum(wpt->position().getLatitudeDeg());
else if (!strcmp(fieldName, "wp_lon")) *out = naNum(wpt->position().getLongitudeDeg());
else if (!strcmp(fieldName, "wp_parent_name")) {
- flightgear::Procedure* proc = dynamic_cast<flightgear::Procedure*>(wpt->owner());
+ Procedure* proc = dynamic_cast<Procedure*>(wpt->owner());
*out = proc ? stringToNasal(c, proc->ident()) : naNil();
+ } else if (!strcmp(fieldName, "wp_parent")) {
+ Procedure* proc = dynamic_cast<Procedure*>(wpt->owner());
+ *out = ghostForProcedure(c, proc);
} else if (!strcmp(fieldName, "fly_type")) {
if (wpt->type() == "hold") {
*out = stringToNasal(c, "Hold");
} else {
- *out = stringToNasal(c, wpt->flag(flightgear::WPT_OVERFLIGHT) ? "flyOver" : "flyBy");
+ *out = stringToNasal(c, wpt->flag(WPT_OVERFLIGHT) ? "flyOver" : "flyBy");
+ }
+ } else {
+ return NULL; // member not found
+ }
+
+ return "";
+}
+
+static void waypointCommonSetMember(naContext c, Waypt* wpt, const char* fieldName, naRef value)
+{
+ if (!strcmp(fieldName, "wp_role")) {
+ if (!naIsString(value)) naRuntimeError(c, "wp_role must be a string");
+ if (wpt->owner() != NULL) naRuntimeError(c, "cannot override wp_role on waypoint with parent");
+ WayptFlag f = wayptFlagFromString(naStr_data(value));
+ if (f == 0) {
+ naRuntimeError(c, "unrecognized wp_role value %s", naStr_data(value));
}
- } else if (!strcmp(fieldName, "alt_cstr")) *out = naNum(wpt->altitudeFt());
- else if (!strcmp(fieldName, "speed_cstr")) {
- double s = (wpt->speedRestriction() == flightgear::SPEED_RESTRICT_MACH)
- ? wpt->speedMach() : wpt->speedKts();
+
+ wpt->setFlag(f, true);
+ }
+}
+
+static const char* wayptGhostGetMember(naContext c, void* g, naRef field, naRef* out)
+{
+ const char* fieldName = naStr_data(field);
+ Waypt* wpt = (flightgear::Waypt*) g;
+ return waypointCommonGetMember(c, wpt, fieldName, out);
+}
+
+static RouteRestriction routeRestrictionFromString(const char* s)
+{
+ string u(s);
+ boost::to_lower(u);
+ if (u == "computed") return RESTRICT_COMPUTED;
+ if (u == "at") return RESTRICT_AT;
+ if (u == "mach") return SPEED_RESTRICT_MACH;
+ if (u == "computed-mach") return SPEED_COMPUTED_MACH;
+ if (u == "delete") return RESTRICT_DELETE;
+ return RESTRICT_NONE;
+};
+
+naRef routeRestrictionToNasal(naContext c, RouteRestriction rr)
+{
+ switch (rr) {
+ case RESTRICT_NONE: return naNil();
+ case RESTRICT_AT: return stringToNasal(c, "at");
+ case RESTRICT_ABOVE: return stringToNasal(c, "above");
+ case RESTRICT_BELOW: return stringToNasal(c, "below");
+ case SPEED_RESTRICT_MACH: return stringToNasal(c, "mach");
+ case RESTRICT_COMPUTED: return stringToNasal(c, "computed");
+ case SPEED_COMPUTED_MACH: return stringToNasal(c, "computed-mach");
+ case RESTRICT_DELETE: return stringToNasal(c, "delete");
+ }
+
+ return naNil();
+}
+
+static const char* legGhostGetMember(naContext c, void* g, naRef field, naRef* out)
+{
+ const char* fieldName = naStr_data(field);
+ FlightPlan::Leg* leg = (FlightPlan::Leg*) g;
+ Waypt* wpt = leg->waypoint();
+
+ if (!strcmp(fieldName, "parents")) {
+ *out = naNewVector(c);
+ naVec_append(*out, fpLegPrototype);
+ } else if (!strcmp(fieldName, "index")) {
+ *out = naNum(leg->index());
+ } else if (!strcmp(fieldName, "alt_cstr")) {
+ *out = naNum(leg->altitudeFt());
+ } else if (!strcmp(fieldName, "alt_cstr_type")) {
+ *out = routeRestrictionToNasal(c, leg->altitudeRestriction());
+ } else if (!strcmp(fieldName, "speed_cstr")) {
+ double s = isMachRestrict(leg->speedRestriction()) ? leg->speedMach() : leg->speedKts();
*out = naNum(s);
+ } else if (!strcmp(fieldName, "speed_cstr_type")) {
+ *out = routeRestrictionToNasal(c, leg->speedRestriction());
} else if (!strcmp(fieldName, "leg_distance")) {
- return "please implement me";
+ *out = naNum(leg->distanceNm());
} else if (!strcmp(fieldName, "leg_bearing")) {
- return "please implement me";
- } else {
- return NULL; // member not found
+ *out = naNum(leg->courseDeg());
+ } else if (!strcmp(fieldName, "distance_along_route")) {
+ *out = naNum(leg->distanceAlongRoute());
+ } else { // check for fields defined on the underlying waypoint
+ return waypointCommonGetMember(c, wpt, fieldName, out);
}
return ""; // success
}
+static void waypointGhostSetMember(naContext c, void* g, naRef field, naRef value)
+{
+ const char* fieldName = naStr_data(field);
+ Waypt* wpt = (Waypt*) g;
+ waypointCommonSetMember(c, wpt, fieldName, value);
+}
+
+static void legGhostSetMember(naContext c, void* g, naRef field, naRef value)
+{
+ const char* fieldName = naStr_data(field);
+ FlightPlan::Leg* leg = (FlightPlan::Leg*) g;
+
+ waypointCommonSetMember(c, leg->waypoint(), fieldName, value);
+}
+
+static const char* flightplanGhostGetMember(naContext c, void* g, naRef field, naRef* out)
+{
+ const char* fieldName = naStr_data(field);
+ FlightPlan* fp = (FlightPlan*) g;
+
+ if (!strcmp(fieldName, "parents")) {
+ *out = naNewVector(c);
+ naVec_append(*out, flightplanPrototype);
+ } else if (!strcmp(fieldName, "id")) *out = stringToNasal(c, fp->ident());
+ else if (!strcmp(fieldName, "departure")) *out = ghostForAirport(c, fp->departureAirport());
+ else if (!strcmp(fieldName, "destination")) *out = ghostForAirport(c, fp->destinationAirport());
+ else if (!strcmp(fieldName, "departure_runway")) *out = ghostForRunway(c, fp->departureRunway());
+ else if (!strcmp(fieldName, "destination_runway")) *out = ghostForRunway(c, fp->destinationRunway());
+ else if (!strcmp(fieldName, "sid")) *out = ghostForProcedure(c, fp->sid());
+ else if (!strcmp(fieldName, "sid_trans")) *out = ghostForProcedure(c, fp->sidTransition());
+ else if (!strcmp(fieldName, "star")) *out = ghostForProcedure(c, fp->star());
+ else if (!strcmp(fieldName, "star_trans")) *out = ghostForProcedure(c, fp->starTransition());
+ else if (!strcmp(fieldName, "approach")) *out = ghostForProcedure(c, fp->approach());
+ else if (!strcmp(fieldName, "current")) *out = naNum(fp->currentIndex());
+ else {
+ return 0;
+ }
+
+ return "";
+}
+
+static void flightplanGhostSetMember(naContext c, void* g, naRef field, naRef value)
+{
+ const char* fieldName = naStr_data(field);
+ FlightPlan* fp = (FlightPlan*) g;
+
+ if (!strcmp(fieldName, "id")) {
+ if (!naIsString(value)) naRuntimeError(c, "flightplan.id must be a string");
+ fp->setIdent(naStr_data(value));
+ } else if (!strcmp(fieldName, "current")) {
+ int index = value.num;
+ if ((index < 0) || (index >= fp->numLegs())) {
+ return;
+ }
+ fp->setCurrentIndex(index);
+ } else if (!strcmp(fieldName, "departure")) {
+ FGAirport* apt = airportGhost(value);
+ if (apt) {
+ fp->setDeparture(apt);
+ return;
+ }
+
+ FGRunway* rwy = runwayGhost(value);
+ if (rwy){
+ fp->setDeparture(rwy);
+ return;
+ }
+
+ naRuntimeError(c, "bad argument type setting departure");
+ } else if (!strcmp(fieldName, "destination")) {
+ FGAirport* apt = airportGhost(value);
+ if (apt) {
+ fp->setDestination(apt);
+ return;
+ }
+
+ FGRunway* rwy = runwayGhost(value);
+ if (rwy){
+ fp->setDestination(rwy);
+ return;
+ }
+
+ naRuntimeError(c, "bad argument type setting destination");
+ } else if (!strcmp(fieldName, "departure_runway")) {
+ FGRunway* rwy = runwayGhost(value);
+ if (rwy){
+ fp->setDeparture(rwy);
+ return;
+ }
+
+ naRuntimeError(c, "bad argument type setting departure");
+ } else if (!strcmp(fieldName, "destination_runway")) {
+ FGRunway* rwy = runwayGhost(value);
+ if (rwy){
+ fp->setDestination(rwy);
+ return;
+ }
+
+ naRuntimeError(c, "bad argument type setting departure");
+ } else if (!strcmp(fieldName, "sid")) {
+ Procedure* proc = procedureGhost(value);
+ if (proc && (proc->type() == PROCEDURE_SID)) {
+ fp->setSID((flightgear::SID*) proc);
+ return;
+ }
+ // allow a SID transition to be set, implicitly include the SID itself
+ if (proc && (proc->type() == PROCEDURE_TRANSITION)) {
+ fp->setSID((Transition*) proc);
+ return;
+ }
+
+ if (naIsString(value)) {
+ FGAirport* apt = fp->departureAirport();
+ fp->setSID(apt->findSIDWithIdent(naStr_data(value)));
+ return;
+ }
+
+ naRuntimeError(c, "bad argument type setting SID");
+ } else if (!strcmp(fieldName, "star")) {
+ Procedure* proc = procedureGhost(value);
+ if (proc && (proc->type() == PROCEDURE_STAR)) {
+ fp->setSTAR((STAR*) proc);
+ return;
+ }
+
+ if (proc && (proc->type() == PROCEDURE_TRANSITION)) {
+ fp->setSTAR((Transition*) proc);
+ return;
+ }
+
+ if (naIsString(value)) {
+ FGAirport* apt = fp->destinationAirport();
+ fp->setSTAR(apt->findSTARWithIdent(naStr_data(value)));
+ return;
+ }
+
+ naRuntimeError(c, "bad argument type setting STAR");
+ } else if (!strcmp(fieldName, "approach")) {
+ Procedure* proc = procedureGhost(value);
+ if (proc && Approach::isApproach(proc->type())) {
+ fp->setApproach((Approach*) proc);
+ return;
+ }
+
+ if (naIsString(value)) {
+ FGAirport* apt = fp->destinationAirport();
+ fp->setApproach(apt->findApproachWithIdent(naStr_data(value)));
+ return;
+ }
+
+ naRuntimeError(c, "bad argument type setting approach");
+ }
+}
+
+
+static naRef procedureTpType(naContext c, ProcedureType ty)
+{
+ switch (ty) {
+ case PROCEDURE_SID: return stringToNasal(c, "sid");
+ case PROCEDURE_STAR: return stringToNasal(c, "star");
+ case PROCEDURE_APPROACH_VOR:
+ case PROCEDURE_APPROACH_ILS:
+ case PROCEDURE_APPROACH_RNAV:
+ case PROCEDURE_APPROACH_NDB:
+ return stringToNasal(c, "IAP");
+ default:
+ return naNil();
+ }
+}
+
+static naRef procedureRadioType(naContext c, ProcedureType ty)
+{
+ switch (ty) {
+ case PROCEDURE_APPROACH_VOR: return stringToNasal(c, "VOR");
+ case PROCEDURE_APPROACH_ILS: return stringToNasal(c, "ILS");
+ case PROCEDURE_APPROACH_RNAV: return stringToNasal(c, "RNAV");
+ case PROCEDURE_APPROACH_NDB: return stringToNasal(c, "NDB");
+ default:
+ return naNil();
+ }
+}
+
+static const char* procedureGhostGetMember(naContext c, void* g, naRef field, naRef* out)
+{
+ const char* fieldName = naStr_data(field);
+ Procedure* proc = (Procedure*) g;
+
+ if (!strcmp(fieldName, "parents")) {
+ *out = naNewVector(c);
+ naVec_append(*out, procedurePrototype);
+ } else if (!strcmp(fieldName, "id")) *out = stringToNasal(c, proc->ident());
+ else if (!strcmp(fieldName, "airport")) *out = ghostForAirport(c, proc->airport());
+ else if (!strcmp(fieldName, "tp_type")) *out = procedureTpType(c, proc->type());
+ else if (!strcmp(fieldName, "radio")) *out = procedureRadioType(c, proc->type());
+ else if (!strcmp(fieldName, "runways")) {
+ *out = naNewVector(c);
+ BOOST_FOREACH(FGRunwayPtr rwy, proc->runways()) {
+ naVec_append(*out, stringToNasal(c, rwy->ident()));
+ }
+ } else if (!strcmp(fieldName, "transitions")) {
+ if ((proc->type() != PROCEDURE_SID) && (proc->type() != PROCEDURE_STAR)) {
+ *out = naNil();
+ return "";
+ }
+
+ ArrivalDeparture* ad = static_cast<ArrivalDeparture*>(proc);
+ *out = naNewVector(c);
+ BOOST_FOREACH(string id, ad->transitionIdents()) {
+ naVec_append(*out, stringToNasal(c, id));
+ }
+ } else {
+ return 0;
+ }
+
+ return "";
+}
+
static const char* runwayGhostGetMember(naContext c, void* g, naRef field, naRef* out)
{
const char* fieldName = naStr_data(field);
return "";
}
+static const char* fixGhostGetMember(naContext c, void* g, naRef field, naRef* out)
+{
+ const char* fieldName = naStr_data(field);
+ FGFix* fix = (FGFix*) g;
+
+ if (!strcmp(fieldName, "id")) *out = stringToNasal(c, fix->ident());
+ else if (!strcmp(fieldName, "lat")) *out = naNum(fix->get_lat());
+ else if (!strcmp(fieldName, "lon")) *out = naNum(fix->get_lon());
+ else {
+ return 0;
+ }
+
+ return "";
+}
+
static bool hashIsCoord(naRef h)
{
naRef parents = naHash_cget(h, (char*) "parents");
if (!naIsHash(ref)) {
return false;
}
+
-// first, see if the hash contains a FGPositioned ghost - in which case
-// we can read off its position directly
- naRef posGhost = naHash_cget(ref, (char*) "_positioned");
- if (!naIsNil(posGhost)) {
- FGPositioned* pos = positionedGhost(posGhost);
- result = pos->geod();
- return true;
- }
-
-// then check for manual latitude / longitude names
+// check for manual latitude / longitude names
naRef lat = naHash_cget(ref, (char*) "lat");
naRef lon = naHash_cget(ref, (char*) "lon");
if (naIsNum(lat) && naIsNum(lon)) {
return 1;
}
+ if (gt == &FixGhostType) {
+ result = fixGhost(args[offset])->geod();
+ return 1;
+ }
+
if (gt == &WayptGhostType) {
result = wayptGhost(args[offset])->position();
return 1;
}
std::string ident(naStr_data(args[0]));
+ boost::to_upper(ident);
if (!apt->hasRunwayWithIdent(ident)) {
return naNil();
}
naRef sids = naNewVector(c);
+ FGRunway* rwy = NULL;
if (argc > 0 && naIsString(args[0])) {
if (!apt->hasRunwayWithIdent(naStr_data(args[0]))) {
return naNil();
}
- FGRunway* rwy = apt->getRunwayByIdent(naStr_data(args[0]));
+ rwy = apt->getRunwayByIdent(naStr_data(args[0]));
+ } else if (argc > 0) {
+ rwy = runwayGhost(args[0]);
+ }
+
+ if (rwy) {
BOOST_FOREACH(flightgear::SID* sid, rwy->getSIDs()) {
naRef procId = stringToNasal(c, sid->ident());
naVec_append(sids, procId);
naRef stars = naNewVector(c);
+ FGRunway* rwy = NULL;
if (argc > 0 && naIsString(args[0])) {
if (!apt->hasRunwayWithIdent(naStr_data(args[0]))) {
return naNil();
}
- FGRunway* rwy = apt->getRunwayByIdent(naStr_data(args[0]));
+ rwy = apt->getRunwayByIdent(naStr_data(args[0]));
+ } else if (argc > 0) {
+ rwy = runwayGhost(args[0]);
+ }
+
+ if (rwy) {
BOOST_FOREACH(flightgear::STAR* s, rwy->getSTARs()) {
naRef procId = stringToNasal(c, s->ident());
naVec_append(stars, procId);
return stars;
}
+static naRef f_airport_approaches(naContext c, naRef me, int argc, naRef* args)
+{
+ FGAirport* apt = airportGhost(me);
+ if (!apt) {
+ naRuntimeError(c, "airport.getApproachList called on non-airport object");
+ }
+
+ naRef approaches = naNewVector(c);
+
+ ProcedureType ty = PROCEDURE_INVALID;
+ if ((argc > 1) && naIsString(args[1])) {
+ std::string u(naStr_data(args[1]));
+ boost::to_upper(u);
+ if (u == "NDB") ty = PROCEDURE_APPROACH_NDB;
+ if (u == "VOR") ty = PROCEDURE_APPROACH_VOR;
+ if (u == "ILS") ty = PROCEDURE_APPROACH_ILS;
+ if (u == "RNAV") ty = PROCEDURE_APPROACH_RNAV;
+ }
+
+ FGRunway* rwy = NULL;
+ if (argc > 0 && (rwy = runwayGhost(args[0]))) {
+ // ok
+ } else if (argc > 0 && naIsString(args[0])) {
+ if (!apt->hasRunwayWithIdent(naStr_data(args[0]))) {
+ return naNil();
+ }
+
+ rwy = apt->getRunwayByIdent(naStr_data(args[0]));
+ }
+
+ if (rwy) {
+ BOOST_FOREACH(Approach* s, rwy->getApproaches()) {
+ if ((ty != PROCEDURE_INVALID) && (s->type() != ty)) {
+ continue;
+ }
+
+ naRef procId = stringToNasal(c, s->ident());
+ naVec_append(approaches, procId);
+ }
+ } else {
+ // no runway specified, report them all
+ for (unsigned int s=0; s<apt->numApproaches(); ++s) {
+ Approach* app = apt->getApproachByIndex(s);
+ if ((ty != PROCEDURE_INVALID) && (app->type() != ty)) {
+ continue;
+ }
+
+ naRef procId = stringToNasal(c, app->ident());
+ naVec_append(approaches, procId);
+ }
+ }
+
+ return approaches;
+}
+
static naRef f_airport_parking(naContext c, naRef me, int argc, naRef* args)
{
FGAirport* apt = airportGhost(me);
return r;
}
-// Returns vector of data hash for navaid of a <type>, nil on error
-// navaids sorted by ascending distance
-// navinfo([<lat>,<lon>],[<type>],[<id>])
-// lat/lon (numeric): use latitude/longitude instead of ac position
-// type: ("fix"|"vor"|"ndb"|"ils"|"dme"|"tacan"|"any")
-// id: (partial) id of the fix
-// examples:
-// navinfo("vor") returns all vors
-// navinfo("HAM") return all navaids who's name start with "HAM"
+static naRef f_airport_getSid(naContext c, naRef me, int argc, naRef* args)
+{
+ FGAirport* apt = airportGhost(me);
+ if (!apt) {
+ naRuntimeError(c, "airport.getSid called on non-airport object");
+ }
+
+ if ((argc != 1) || !naIsString(args[0])) {
+ naRuntimeError(c, "airport.getSid passed invalid argument");
+ }
+
+ string ident = naStr_data(args[0]);
+ return ghostForProcedure(c, apt->findSIDWithIdent(ident));
+}
+
+static naRef f_airport_getStar(naContext c, naRef me, int argc, naRef* args)
+{
+ FGAirport* apt = airportGhost(me);
+ if (!apt) {
+ naRuntimeError(c, "airport.getStar called on non-airport object");
+ }
+
+ if ((argc != 1) || !naIsString(args[0])) {
+ naRuntimeError(c, "airport.getStar passed invalid argument");
+ }
+
+ string ident = naStr_data(args[0]);
+ return ghostForProcedure(c, apt->findSTARWithIdent(ident));
+}
+
+static naRef f_airport_getApproach(naContext c, naRef me, int argc, naRef* args)
+{
+ FGAirport* apt = airportGhost(me);
+ if (!apt) {
+ naRuntimeError(c, "airport.getIAP called on non-airport object");
+ }
+
+ if ((argc != 1) || !naIsString(args[0])) {
+ naRuntimeError(c, "airport.getIAP passed invalid argument");
+ }
+
+ string ident = naStr_data(args[0]);
+ return ghostForProcedure(c, apt->findApproachWithIdent(ident));
+}
+
+static naRef f_airport_toString(naContext c, naRef me, int argc, naRef* args)
+{
+ FGAirport* apt = airportGhost(me);
+ if (!apt) {
+ naRuntimeError(c, "airport.tostring called on non-airport object");
+ }
+
+ return stringToNasal(c, "an airport " + apt->ident());
+}
+
+// Returns vector of data hash for navaid of a <type>, nil on error
+// navaids sorted by ascending distance
+// navinfo([<lat>,<lon>],[<type>],[<id>])
+// lat/lon (numeric): use latitude/longitude instead of ac position
+// type: ("fix"|"vor"|"ndb"|"ils"|"dme"|"tacan"|"any")
+// id: (partial) id of the fix
+// examples:
+// navinfo("vor") returns all vors
+// navinfo("HAM") return all navaids who's name start with "HAM"
// navinfo("vor", "HAM") return all vor who's name start with "HAM"
//navinfo(34,48,"vor","HAM") return all vor who's name start with "HAM"
// sorted by distance relative to lat=34, lon=48
return r;
}
+static naRef f_findFixesByIdent(naContext c, naRef me, int argc, naRef* args)
+{
+ int argOffset = 0;
+ SGGeod pos = globals->get_aircraft_position();
+ argOffset += geodFromArgs(args, 0, argc, pos);
+
+ if (!naIsString(args[argOffset])) {
+ naRuntimeError(c, "findFixesByIdent expectes ident string as arg %d", argOffset);
+ }
+
+ string ident(naStr_data(args[argOffset]));
+ naRef r = naNewVector(c);
+
+ FGPositioned::TypeFilter filter(FGPositioned::FIX);
+ FGPositioned::List fixes = FGPositioned::findAllWithIdent(ident, &filter);
+ FGPositioned::sortByRange(fixes, pos);
+
+ BOOST_FOREACH(FGPositionedRef f, fixes) {
+ naVec_append(r, ghostForFix(c, (FGFix*) f.ptr()));
+ }
+
+ return r;
+}
// Convert a cartesian point to a geodetic lat/lon/altitude.
static naRef f_magvar(naContext c, naRef me, int argc, naRef* args)
static naRef f_route(naContext c, naRef me, int argc, naRef* args)
{
- naRef route = naNewHash(c);
+ if (argc == 0) {
+ FGRouteMgr* rm = static_cast<FGRouteMgr*>(globals->get_subsystem("route-manager"));
+ return ghostForFlightPlan(c, rm->flightPlan());
+ }
+
+ if ((argc > 0) && naIsString(args[0])) {
+ flightgear::FlightPlan* fp = new flightgear::FlightPlan;
+ SGPath path(naStr_data(args[0]));
+ if (!path.exists()) {
+ naRuntimeError(c, "flightplan, no file at path %s", path.c_str());
+ }
+
+ if (!fp->load(path)) {
+ SG_LOG(SG_NASAL, SG_WARN, "failed to load flight-plan from " << path);
+ delete fp;
+ return naNil();
+ }
+
+ return ghostForFlightPlan(c, fp);
+ }
+
+ naRuntimeError(c, "bad arguments to flightplan()");
+ return naNil();
+}
+
+class NasalFPDelegate : public FlightPlan::Delegate
+{
+public:
+ NasalFPDelegate(FlightPlan* fp, FGNasalSys* sys, naRef ins) :
+ _nasal(sys),
+ _plan(fp),
+ _instance(ins)
+ {
+ SG_LOG(SG_NASAL, SG_INFO, "created Nasal delegate for " << fp);
+ _gcSaveKey = _nasal->gcSave(ins);
+ }
+
+ virtual ~NasalFPDelegate()
+ {
+ SG_LOG(SG_NASAL, SG_INFO, "destroying Nasal delegate for " << _plan);
+ _nasal->gcRelease(_gcSaveKey);
+ }
+
+ virtual void departureChanged()
+ {
+ callDelegateMethod("departureChanged");
+ }
+
+ virtual void arrivalChanged()
+ {
+ callDelegateMethod("arrivalChanged");
+ }
+
+ virtual void waypointsChanged()
+ {
+ callDelegateMethod("waypointsChanged");
+ }
+
+ virtual void currentWaypointChanged()
+ {
+ callDelegateMethod("currentWaypointChanged");
+ }
+private:
+
+ void callDelegateMethod(const char* method)
+ {
+ naRef f;
+ naMember_cget(_nasal->context(), _instance, method, &f);
+ if (naIsNil(f)) {
+ return; // no method on the delegate
+ }
+
+ naRef arg[1];
+ arg[0] = ghostForFlightPlan(_nasal->context(), _plan);
+ _nasal->callMethod(f, _instance, 1, arg, naNil());
+ }
+
+ FGNasalSys* _nasal;
+ FlightPlan* _plan;
+ naRef _instance;
+ int _gcSaveKey;
+};
+
+class NasalFPDelegateFactory : public FlightPlan::DelegateFactory
+{
+public:
+ NasalFPDelegateFactory(naRef code)
+ {
+ _nasal = (FGNasalSys*) globals->get_subsystem("nasal");
+ _func = code;
+ _gcSaveKey = _nasal->gcSave(_func);
+ }
+
+ ~NasalFPDelegateFactory()
+ {
+ _nasal->gcRelease(_gcSaveKey);
+ }
+
+ virtual FlightPlan::Delegate* createFlightPlanDelegate(FlightPlan* fp)
+ {
+ naRef args[1];
+ args[0] = ghostForFlightPlan(_nasal->context(), fp);
+ naRef instance = _nasal->call(_func, 1, args, naNil());
+ if (naIsNil(instance)) {
+ return NULL;
+ }
+
+ return new NasalFPDelegate(fp, _nasal, instance);
+ }
+private:
+ FGNasalSys* _nasal;
+ naRef _func;
+ int _gcSaveKey;
+};
+
+static naRef f_registerFPDelegate(naContext c, naRef me, int argc, naRef* args)
+{
+ if ((argc < 1) || !naIsFunc(args[0])) {
+ naRuntimeError(c, "non-function argument to registerFlightPlanDelegate");
+ }
- // return active route hash by default,
- // other routes in the future
+ NasalFPDelegateFactory* factory = new NasalFPDelegateFactory(args[0]);
+ FlightPlan::registerDelegateFactory(factory);
- naRef parents = naNewVector(c);
- naVec_append(parents, routePrototype);
- hashset(c, route, "parents", parents);
+ return naNil();
+}
+
+static WayptRef wayptFromArg(naRef arg)
+{
+ WayptRef r = wayptGhost(arg);
+ if (r.valid()) {
+ return r;
+ }
+
+ FGPositioned* pos = positionedGhost(arg);
+ if (!pos) {
+ // let's check if the arg is hash, coudl extra a geod and hence build
+ // a simple waypoint
+
+ return WayptRef();
+ }
- return route;
+// special-case for runways
+ if (pos->type() == FGPositioned::RUNWAY) {
+ return new RunwayWaypt((FGRunway*) pos, NULL);
+ }
+
+ return new NavaidWaypoint(pos, NULL);
}
-static naRef f_route_getWP(naContext c, naRef me, int argc, naRef* args)
+static naRef convertWayptVecToNasal(naContext c, const WayptVec& wps)
{
- FGRouteMgr* rm = static_cast<FGRouteMgr*>(globals->get_subsystem("route-manager"));
+ naRef result = naNewVector(c);
+ BOOST_FOREACH(WayptRef wpt, wps) {
+ naVec_append(result, ghostForWaypt(c, wpt.get()));
+ }
+ return result;
+}
+
+static naRef f_airwaySearch(naContext c, naRef me, int argc, naRef* args)
+{
+ if (argc < 2) {
+ naRuntimeError(c, "airwaysSearch needs at least two arguments");
+ }
+
+ WayptRef start = wayptFromArg(args[0]),
+ end = wayptFromArg(args[1]);
+
+ if (!start || !end) {
+ SG_LOG(SG_NASAL, SG_WARN, "airwaysSearch: start or end points are invalid");
+ return naNil();
+ }
+
+ bool highLevel = true;
+ if ((argc > 2) && naIsString(args[2])) {
+ if (!strcmp(naStr_data(args[2]), "lowlevel")) {
+ highLevel = false;
+ }
+ }
+
+ WayptVec route;
+ if (highLevel) {
+ Airway::highLevel()->route(start, end, route);
+ } else {
+ Airway::lowLevel()->route(start, end, route);
+ }
+ return convertWayptVecToNasal(c, route);
+}
+
+static naRef f_createWP(naContext c, naRef me, int argc, naRef* args)
+{
+ SGGeod pos;
+ int argOffset = geodFromArgs(args, 0, argc, pos);
+
+ if (((argc - argOffset) < 1) || !naIsString(args[argOffset])) {
+ naRuntimeError(c, "createWP: no identifier supplied");
+ }
+
+ string ident = naStr_data(args[argOffset++]);
+ WayptRef wpt = new BasicWaypt(pos, ident, NULL);
+
+// set waypt flags - approach, departure, pseudo, etc
+ if (argc > argOffset) {
+ WayptFlag f = wayptFlagFromString(naStr_data(args[argOffset++]));
+ wpt->setFlag(f);
+ }
+
+ return ghostForWaypt(c, wpt);
+}
+
+static naRef f_createWPFrom(naContext c, naRef me, int argc, naRef* args)
+{
+ if (argc < 1) {
+ naRuntimeError(c, "createWPFrom: need at least one argument");
+ }
+
+ FGPositioned* positioned = positionedGhost(args[0]);
+ if (!positioned) {
+ naRuntimeError(c, "createWPFrom: couldn;t convert arg[0] to FGPositioned");
+ }
+
+ WayptRef wpt;
+ if (positioned->type() == FGPositioned::RUNWAY) {
+ wpt = new RunwayWaypt((FGRunway*) positioned, NULL);
+ } else {
+ wpt = new NavaidWaypoint(positioned, NULL);
+ }
+
+ // set waypt flags - approach, departure, pseudo, etc
+ if (argc > 1) {
+ WayptFlag f = wayptFlagFromString(naStr_data(args[1]));
+ wpt->setFlag(f);
+ }
+
+ return ghostForWaypt(c, wpt);
+}
+
+static naRef f_flightplan_getWP(naContext c, naRef me, int argc, naRef* args)
+{
+ FlightPlan* fp = flightplanGhost(me);
+ if (!fp) {
+ naRuntimeError(c, "flightplan.getWP called on non-flightplan object");
+ }
+
int index;
if (argc == 0) {
- index = rm->currentIndex();
+ index = fp->currentIndex();
} else {
index = (int) naNumValue(args[0]).num;
}
- if ((index < 0) || (index >= rm->numWaypts())) {
+ if ((index < 0) || (index >= fp->numLegs())) {
return naNil();
}
- return ghostForWaypt(c, rm->wayptAtIndex(index));
+ return ghostForLeg(c, fp->legAtIndex(index));
}
-static naRef f_route_currentWP(naContext c, naRef me, int argc, naRef* args)
+static naRef f_flightplan_currentWP(naContext c, naRef me, int argc, naRef* args)
{
- FGRouteMgr* rm = static_cast<FGRouteMgr*>(globals->get_subsystem("route-manager"));
- return ghostForWaypt(c, rm->currentWaypt());
+ FlightPlan* fp = flightplanGhost(me);
+ if (!fp) {
+ naRuntimeError(c, "flightplan.currentWP called on non-flightplan object");
+ }
+ return ghostForLeg(c, fp->currentLeg());
}
-static naRef f_route_nextWP(naContext c, naRef me, int argc, naRef* args)
+static naRef f_flightplan_nextWP(naContext c, naRef me, int argc, naRef* args)
{
- FGRouteMgr* rm = static_cast<FGRouteMgr*>(globals->get_subsystem("route-manager"));
- flightgear::WayptRef wp = rm->nextWaypt();
- if (!wp) {
- return naNil();
+ FlightPlan* fp = flightplanGhost(me);
+ if (!fp) {
+ naRuntimeError(c, "flightplan.nextWP called on non-flightplan object");
+ }
+ return ghostForLeg(c, fp->nextLeg());
+}
+
+static naRef f_flightplan_numWaypoints(naContext c, naRef me, int argc, naRef* args)
+{
+ FlightPlan* fp = flightplanGhost(me);
+ if (!fp) {
+ naRuntimeError(c, "flightplan.numWaypoints called on non-flightplan object");
+ }
+ return naNum(fp->numLegs());
+}
+
+static naRef f_flightplan_appendWP(naContext c, naRef me, int argc, naRef* args)
+{
+ FlightPlan* fp = flightplanGhost(me);
+ if (!fp) {
+ naRuntimeError(c, "flightplan.appendWP called on non-flightplan object");
}
- return ghostForWaypt(c, wp);
+
+ WayptRef wp = wayptGhost(args[0]);
+ int index = fp->numLegs();
+ fp->insertWayptAtIndex(wp.get(), index);
+ return naNum(index);
}
-static naRef f_route_currentIndex(naContext c, naRef me, int argc, naRef* args)
+static naRef f_flightplan_insertWP(naContext c, naRef me, int argc, naRef* args)
{
- FGRouteMgr* rm = static_cast<FGRouteMgr*>(globals->get_subsystem("route-manager"));
- return naNum(rm->currentIndex());
+ FlightPlan* fp = flightplanGhost(me);
+ if (!fp) {
+ naRuntimeError(c, "flightplan.insertWP called on non-flightplan object");
+ }
+
+ WayptRef wp = wayptGhost(args[0]);
+ int index = -1; // append
+ if ((argc > 1) && naIsNum(args[1])) {
+ index = (int) args[1].num;
+ }
+
+ fp->insertWayptAtIndex(wp.get(), index);
+ return naNil();
}
-static naRef f_route_numWaypoints(naContext c, naRef me, int argc, naRef* args)
+static naRef f_flightplan_insertWPAfter(naContext c, naRef me, int argc, naRef* args)
{
- FGRouteMgr* rm = static_cast<FGRouteMgr*>(globals->get_subsystem("route-manager"));
- return naNum(rm->numWaypts());
+ FlightPlan* fp = flightplanGhost(me);
+ if (!fp) {
+ naRuntimeError(c, "flightplan.insertWPAfter called on non-flightplan object");
+ }
+
+ WayptRef wp = wayptGhost(args[0]);
+ int index = -1; // append
+ if ((argc > 1) && naIsNum(args[1])) {
+ index = (int) args[1].num;
+ }
+
+ fp->insertWayptAtIndex(wp.get(), index + 1);
+ return naNil();
+}
+
+static naRef f_flightplan_insertWaypoints(naContext c, naRef me, int argc, naRef* args)
+{
+ FlightPlan* fp = flightplanGhost(me);
+ if (!fp) {
+ naRuntimeError(c, "flightplan.insertWaypoints called on non-flightplan object");
+ }
+
+ WayptVec wps;
+ if (!naIsVector(args[0])) {
+ naRuntimeError(c, "flightplan.insertWaypoints expects vector as first arg");
+ }
+
+ int count = naVec_size(args[0]);
+ for (int i=0; i<count; ++i) {
+ Waypt* wp = wayptGhost(naVec_get(args[0], i));
+ if (wp) {
+ wps.push_back(wp);
+ }
+ }
+
+ int index = -1; // append
+ if ((argc > 1) && naIsNum(args[1])) {
+ index = (int) args[1].num;
+ }
+
+ fp->insertWayptsAtIndex(wps, index);
+ return naNil();
+}
+
+static naRef f_flightplan_deleteWP(naContext c, naRef me, int argc, naRef* args)
+{
+ FlightPlan* fp = flightplanGhost(me);
+ if (!fp) {
+ naRuntimeError(c, "flightplan.deleteWP called on non-flightplan object");
+ }
+
+ if ((argc < 1) || !naIsNum(args[0])) {
+ naRuntimeError(c, "bad argument to flightplan.deleteWP");
+ }
+
+ int index = (int) args[0].num;
+ fp->deleteIndex(index);
+ return naNil();
+}
+
+static naRef f_flightplan_clearPlan(naContext c, naRef me, int argc, naRef* args)
+{
+ FlightPlan* fp = flightplanGhost(me);
+ if (!fp) {
+ naRuntimeError(c, "flightplan.clearPlan called on non-flightplan object");
+ }
+
+ fp->clear();
+ return naNil();
+}
+
+static naRef f_flightplan_clearWPType(naContext c, naRef me, int argc, naRef* args)
+{
+ FlightPlan* fp = flightplanGhost(me);
+ if (!fp) {
+ naRuntimeError(c, "flightplan.clearWPType called on non-flightplan object");
+ }
+
+ if (argc < 1) {
+ naRuntimeError(c, "insufficent args to flightplan.clearWPType");
+ }
+
+ WayptFlag flag = wayptFlagFromString(naStr_data(args[0]));
+ fp->clearWayptsWithFlag(flag);
+ return naNil();
+}
+
+static naRef f_flightplan_clone(naContext c, naRef me, int argc, naRef* args)
+{
+ FlightPlan* fp = flightplanGhost(me);
+ if (!fp) {
+ naRuntimeError(c, "flightplan.clone called on non-flightplan object");
+ }
+
+ return ghostForFlightPlan(c, fp->clone());
+}
+
+static naRef f_leg_setSpeed(naContext c, naRef me, int argc, naRef* args)
+{
+ FlightPlan::Leg* leg = fpLegGhost(me);
+ if (!leg) {
+ naRuntimeError(c, "leg.setSpeed called on non-flightplan-leg object");
+ }
+
+ if (argc < 2) {
+ naRuntimeError(c, "bad arguments to leg.setSpeed");
+ }
+
+ RouteRestriction rr = routeRestrictionFromString(naStr_data(args[1]));
+ leg->setSpeed(rr, args[0].num);
+ return naNil();
+}
+
+static naRef f_leg_setAltitude(naContext c, naRef me, int argc, naRef* args)
+{
+ FlightPlan::Leg* leg = fpLegGhost(me);
+ if (!leg) {
+ naRuntimeError(c, "leg.setAltitude called on non-flightplan-leg object");
+ }
+
+ if (argc < 2) {
+ naRuntimeError(c, "bad arguments to leg.setAltitude");
+ }
+
+ RouteRestriction rr = routeRestrictionFromString(naStr_data(args[1]));
+ leg->setAltitude(rr, args[0].num);
+ return naNil();
}
static naRef f_waypoint_navaid(naContext c, naRef me, int argc, naRef* args)
return ghostForRunway(c, (FGRunway*) pos);
}
+static naRef f_procedure_transition(naContext c, naRef me, int argc, naRef* args)
+{
+ Procedure* proc = procedureGhost(me);
+ if (!proc) {
+ naRuntimeError(c, "procedure.transition called on non-procedure object");
+ }
+
+ if ((proc->type() != PROCEDURE_SID) && (proc->type() != PROCEDURE_STAR)) {
+ naRuntimeError(c, "procedure.transition called on non-SID or -STAR");
+ }
+
+ ArrivalDeparture* ad = (ArrivalDeparture*) proc;
+ Transition* trans = ad->findTransitionByName(naStr_data(args[0]));
+
+ return ghostForProcedure(c, trans);
+}
+
+static naRef f_procedure_route(naContext c, naRef me, int argc, naRef* args)
+{
+ Procedure* proc = procedureGhost(me);
+ if (!proc) {
+ naRuntimeError(c, "procedure.route called on non-procedure object");
+ }
+
+// wrapping up tow different routines here - approach routing from the IAF
+// to the associated runway, and SID/STAR routing via an enroute transition
+// and possibly a runway transition or not.
+ if (Approach::isApproach(proc->type())) {
+ WayptRef iaf;
+ if (argc > 0) {
+ iaf = wayptFromArg(args[0]);
+ }
+
+ WayptVec r;
+ Approach* app = (Approach*) proc;
+ if (!app->route(iaf, r)) {
+ SG_LOG(SG_NASAL, SG_WARN, "procedure.route failed for Approach somehow");
+ return naNil();
+ }
+
+ return convertWayptVecToNasal(c, r);
+ } else if ((proc->type() != PROCEDURE_SID) && (proc->type() != PROCEDURE_STAR)) {
+ naRuntimeError(c, "procedure.route called on unsuitable procedure type");
+ }
+
+ int argOffset = 0;
+ FGRunway* rwy = runwayGhost(args[0]);
+ if (rwy) ++argOffset;
+
+ ArrivalDeparture* ad = (ArrivalDeparture*) proc;
+ Transition* trans = NULL;
+ if (argOffset < argc) {
+ trans = (Transition*) procedureGhost(args[argOffset]);
+ }
+
+ // note either runway or trans may be NULL - that's ok
+ WayptVec r;
+ if (!ad->route(rwy, trans, r)) {
+ SG_LOG(SG_NASAL, SG_WARN, "prcoedure.route failed for ArrvialDeparture somehow");
+ return naNil();
+ }
+
+ return convertWayptVecToNasal(c, r);
+}
+
+
// Table of extension functions. Terminate with zeros.
static struct { const char* name; naCFunction func; } funcs[] = {
{ "carttogeod", f_carttogeod },
{ "findNavaidByFrequency", f_findNavaidByFrequency },
{ "findNavaidsByFrequency", f_findNavaidsByFrequency },
{ "findNavaidsByID", f_findNavaidsByIdent },
- { "route", f_route },
+ { "findFixesByID", f_findFixesByIdent },
+ { "flightplan", f_route },
+ { "registerFlightPlanDelegate", f_registerFPDelegate },
+ { "createWP", f_createWP },
+ { "createWPFrom", f_createWPFrom },
+ { "airwaysRoute", f_airwaySearch },
{ "magvar", f_magvar },
{ "courseAndDistance", f_courseAndDistance },
{ "greatCircleMove", f_greatCircleMove },
hashset(c, airportPrototype, "comms", naNewFunc(c, naNewCCode(c, f_airport_comms)));
hashset(c, airportPrototype, "sids", naNewFunc(c, naNewCCode(c, f_airport_sids)));
hashset(c, airportPrototype, "stars", naNewFunc(c, naNewCCode(c, f_airport_stars)));
+ hashset(c, airportPrototype, "getApproachList", naNewFunc(c, naNewCCode(c, f_airport_approaches)));
hashset(c, airportPrototype, "parking", naNewFunc(c, naNewCCode(c, f_airport_parking)));
+ hashset(c, airportPrototype, "getSid", naNewFunc(c, naNewCCode(c, f_airport_getSid)));
+ hashset(c, airportPrototype, "getStar", naNewFunc(c, naNewCCode(c, f_airport_getStar)));
+ hashset(c, airportPrototype, "getIAP", naNewFunc(c, naNewCCode(c, f_airport_getApproach)));
+ hashset(c, airportPrototype, "tostring", naNewFunc(c, naNewCCode(c, f_airport_toString)));
- routePrototype = naNewHash(c);
- hashset(c, gcSave, "routeProto", routePrototype);
+ flightplanPrototype = naNewHash(c);
+ hashset(c, gcSave, "flightplanProto", flightplanPrototype);
- hashset(c, routePrototype, "getWP", naNewFunc(c, naNewCCode(c, f_route_getWP)));
- hashset(c, routePrototype, "currentWP", naNewFunc(c, naNewCCode(c, f_route_currentWP)));
- hashset(c, routePrototype, "nextWP", naNewFunc(c, naNewCCode(c, f_route_nextWP)));
- hashset(c, routePrototype, "currentIndex", naNewFunc(c, naNewCCode(c, f_route_currentIndex)));
- hashset(c, routePrototype, "getPlanSize", naNewFunc(c, naNewCCode(c, f_route_numWaypoints)));
-
+ hashset(c, flightplanPrototype, "getWP", naNewFunc(c, naNewCCode(c, f_flightplan_getWP)));
+ hashset(c, flightplanPrototype, "currentWP", naNewFunc(c, naNewCCode(c, f_flightplan_currentWP)));
+ hashset(c, flightplanPrototype, "nextWP", naNewFunc(c, naNewCCode(c, f_flightplan_nextWP)));
+ hashset(c, flightplanPrototype, "getPlanSize", naNewFunc(c, naNewCCode(c, f_flightplan_numWaypoints)));
+ hashset(c, flightplanPrototype, "appendWP", naNewFunc(c, naNewCCode(c, f_flightplan_appendWP)));
+ hashset(c, flightplanPrototype, "insertWP", naNewFunc(c, naNewCCode(c, f_flightplan_insertWP)));
+ hashset(c, flightplanPrototype, "deleteWP", naNewFunc(c, naNewCCode(c, f_flightplan_deleteWP)));
+ hashset(c, flightplanPrototype, "insertWPAfter", naNewFunc(c, naNewCCode(c, f_flightplan_insertWPAfter)));
+ hashset(c, flightplanPrototype, "insertWaypoints", naNewFunc(c, naNewCCode(c, f_flightplan_insertWaypoints)));
+ hashset(c, flightplanPrototype, "cleanPlan", naNewFunc(c, naNewCCode(c, f_flightplan_clearPlan)));
+ hashset(c, flightplanPrototype, "clearWPType", naNewFunc(c, naNewCCode(c, f_flightplan_clearWPType)));
+ hashset(c, flightplanPrototype, "clone", naNewFunc(c, naNewCCode(c, f_flightplan_clone)));
+
waypointPrototype = naNewHash(c);
hashset(c, gcSave, "wayptProto", waypointPrototype);
hashset(c, waypointPrototype, "runway", naNewFunc(c, naNewCCode(c, f_waypoint_runway)));
hashset(c, waypointPrototype, "airport", naNewFunc(c, naNewCCode(c, f_waypoint_airport)));
+ procedurePrototype = naNewHash(c);
+ hashset(c, gcSave, "procedureProto", procedurePrototype);
+ hashset(c, procedurePrototype, "transition", naNewFunc(c, naNewCCode(c, f_procedure_transition)));
+ hashset(c, procedurePrototype, "route", naNewFunc(c, naNewCCode(c, f_procedure_route)));
+
+ fpLegPrototype = naNewHash(c);
+ hashset(c, gcSave, "fpLegProto", fpLegPrototype);
+ hashset(c, fpLegPrototype, "setSpeed", naNewFunc(c, naNewCCode(c, f_leg_setSpeed)));
+ hashset(c, fpLegPrototype, "setAltitude", naNewFunc(c, naNewCCode(c, f_leg_setAltitude)));
+
for(int i=0; funcs[i].name; i++) {
hashset(c, globals, funcs[i].name,
naNewFunc(c, naNewCCode(c, funcs[i].func)));