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FLARM: Add support for Salus combi instrument, various small improvements

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Delta Echo 2022-09-29 14:43:40 +02:00
parent f29af4e558
commit 23b17f6e3f
1 changed files with 46 additions and 15 deletions
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61
Aircraft/Instruments-3d/glider/flarm/flarm.nas
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@ -1,5 +1,5 @@
## FLARM
## Version 08/2021
## Version 09/2022
## by Benedikt Wolf (D-ECHO)
## References:
@ -28,6 +28,8 @@ var track = props.globals.getNode("/orientation/track-deg");
var ai_models = props.globals.getNode("/ai/models");
var elapsed_sec = props.globals.getNode("/sim/time/elapsed-sec");
var version = 202209; # used for backwards compatibility (e.g. Salus Combined Instrument)
# Initialize Arrays to internally store targets and warnings
var targets = [];
var warnings = [];
@ -56,17 +58,19 @@ var new_contact = func () { #Sound message for new contact
}
# Target class
#var target1 = Target.new(n,scnd);
var Target = {
new : func(n,scnd){
new : func(n, type, scnd){
m = { parents : [Target] };
m.id=n;
m.lat = ai_models.getNode("multiplayer["~n~"]/position/latitude-deg");
m.lon = ai_models.getNode("multiplayer["~n~"]/position/longitude-deg");
m.alt = ai_models.getNode("multiplayer["~n~"]/position/altitude-ft");
m.prop_path = ai_models.getNode(type ~ "[" ~n~ "]" );
m.lat = m.prop_path.getNode("position/latitude-deg");
m.lon = m.prop_path.getNode("position/longitude-deg");
m.alt = m.prop_path.getNode("position/altitude-ft");
m.pos = geo.Coord.new().set_latlon( m.lat.getDoubleValue(),
m.lon.getDoubleValue(),
m.alt.getDoubleValue() );
m.hdg = m.prop_path.getNode("orientation/true-heading-deg");
m.vario = m.prop_path.getNode("velocities/vertical-speed-fps");
m.second=0.0;
var ac = geo.aircraft_position();
m.last_dist = m.pos.direct_distance_to( ac );
@ -154,19 +158,21 @@ setlistener("/sim/signals/fdm-initialized", func{
var update_FLARM = func{
for(var f=0; f<=30; f=f+1){
if(getprop("/ai/models/multiplayer["~f~"]/position/latitude-deg") != nil){
var temp_pos = geo.Coord.set_latlon( getprop("/ai/models/multiplayer["~f~"]/position/latitude-deg"),
getprop("/ai/models/multiplayer["~f~"]/position/longitude-deg"),
getprop("/ai/models/multiplayer["~f~"]/position/altitude-ft"));
# Check MP first, AI afterwards
var type = "multiplayer";
for(var f = 0; f < 15; f += 1){
if(getprop("/ai/models/"~ type ~"[" ~f~ "]/position/latitude-deg") != nil){
var temp_pos = geo.Coord.set_latlon( getprop("/ai/models/"~ type ~"[" ~f~ "]/position/latitude-deg"),
getprop("/ai/models/"~ type ~"[" ~f~ "]/position/longitude-deg"),
getprop("/ai/models/"~ type ~"[" ~f~ "]/position/altitude-ft"));
#Check whether in range and target not already existing
var distance_km = temp_pos.distance_to(geo.aircraft_position())/1000;
if(distance_km<max_dist and targets_tracked[f] == 0){
if( distance_km < max_dist and targets_tracked[f] == 0){
#Now generate a target
targets[f]=Target.new( f, elapsed_sec.getDoubleValue() );
targets[f]=Target.new( f, type, elapsed_sec.getDoubleValue() );
targets_tracked[f] = 1;
}else if(distance_km>max_dist and targets_tracked[f] == 1){
}else if( distance_km > max_dist and targets_tracked[f] == 1){
#Target existing, but has moved meanwhile out of range
targets[f] = nil;
targets_tracked[f] = 0;
@ -177,6 +183,30 @@ var update_FLARM = func{
targets_tracked[f] = 0;
}
}
type = "aircraft";
for(var f = 0; f < 15; f += 1){
if(getprop("/ai/models/"~ type ~"[" ~f~ "]/position/latitude-deg") != nil){
var temp_pos = geo.Coord.set_latlon( getprop("/ai/models/"~ type ~"[" ~f~ "]/position/latitude-deg"),
getprop("/ai/models/"~ type ~"[" ~f~ "]/position/longitude-deg"),
getprop("/ai/models/"~ type ~"[" ~f~ "]/position/altitude-ft"));
#Check whether in range and target not already existing
var distance_km = temp_pos.distance_to(geo.aircraft_position())/1000;
if( distance_km < max_dist and targets_tracked[ f+15 ] == 0){
#Now generate a target
targets[ f+15 ]=Target.new( f, type, elapsed_sec.getDoubleValue() );
targets_tracked[ f+15 ] = 1;
}else if( distance_km > max_dist and targets_tracked[ f+15 ] == 1){
#Target existing, but has moved meanwhile out of range
targets[ f+15 ] = nil;
targets_tracked[ f+15 ] = 0;
}
} else if ( targets_tracked[ f+15 ] == 1){
#Target existing, but has meanwhile logged out
targets[ f+15 ]=nil;
targets_tracked[ f+15 ] = 0;
}
}
receive = 0;
@ -291,7 +321,8 @@ var update_FLARM = func{
}
}
var flarm_update = maketimer( 1, func() { update_FLARM(); } );
var flarm_update = maketimer( 1, func() { update_FLARM(); } );
flarm_update.simulatedTime = 1;
# Startup as described in [1], p.6
var phase1_timer = nil;