45 lines
1.4 KiB
Text
45 lines
1.4 KiB
Text
|
var MPTrafficModel = {};
|
||
|
|
MPTrafficModel.new = func make(LayerModel, MPTrafficModel);
|
||
|
|
|
||
|
|
MPTrafficModel.init = func {
|
||
|
|
var pos = geo.Coord.new(); # FIXME: all of these should be instance variables
|
||
|
|
var myPosition = geo.Coord.new();
|
||
|
|
var myPositionVec = me._controller['get_position']();
|
||
|
|
myPosition.set_latlon( myPositionVec[0], myPositionVec[1]);
|
||
|
|
var max_dist_nm = me._controller['query_range']();
|
||
|
|
|
||
|
|
##
|
||
|
|
# uncomment this for showing MP traffic
|
||
|
|
# var traffic_type = "multiplayer";
|
||
|
|
# and use this for development purposes:
|
||
|
|
var traffic_type = "aircraft";
|
||
|
|
|
||
|
|
#if (traffic_type == "aircraft")
|
||
|
|
# print("INFO: traffic.model is still showing AI traffic instead of MP traffic!");
|
||
|
|
|
||
|
|
me._view.reset(); # hides: removeAllChildren()
|
||
|
|
var traffic = props.globals.initNode("/ai/models/").getChildren( traffic_type );
|
||
|
|
#print("Total traffic:", size(traffic));
|
||
|
|
foreach(var t; traffic) {
|
||
|
|
pos.set_latlon( t.getNode("position/latitude-deg").getValue(),
|
||
|
|
t.getNode("position/longitude-deg").getValue()
|
||
|
|
);
|
||
|
|
|
||
|
|
if (pos.distance_to( myPosition ) <= max_dist_nm*NM2M ) {
|
||
|
|
#print("Pushing: ", t.getNode("callsign").getValue() );
|
||
|
|
me.push(t);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
#print("traffic.model: Query range:", max_dist_nm, " Items:", me.hasData() );
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
me.notifyView();
|
||
|
|
|
||
|
|
# update itself FIXME: this needs to be killed by the controller (e.g. when tcas layer is disabled)
|
||
|
|
# and the interval needs to be configurable via the controller
|
||
|
|
# so better use maketimer() here
|
||
|
|
settimer(func me.init(), 2);
|
||
|
|
}
|
||
|
|
|