40 lines
No EOL
1.3 KiB
Text
40 lines
No EOL
1.3 KiB
Text
var MPTrafficModel = {};
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MPTrafficModel.new = func make(LayerModel, MPTrafficModel);
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MPTrafficModel.init = func {
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var pos = geo.Coord.new(); # FIXME: all of these should be instance variables
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var myPosition = geo.Coord.new();
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var myPositionVec = me._controller['get_position']();
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myPosition.set_latlon( myPositionVec[0], myPositionVec[1]);
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var max_dist_nm = me._controller['query_range']();
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me._view.reset(); # hides: removeAllChildren()
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# AI traffic
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var traffic = props.globals.initNode("/ai/models/").getChildren( "aircraft" );
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foreach(var t; traffic) {
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pos.set_latlon( t.getNode("position/latitude-deg").getValue(),
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t.getNode("position/longitude-deg").getValue()
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);
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if (pos.distance_to( myPosition ) <= max_dist_nm*NM2M )
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me.push(t);
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}
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# Multiplayer traffic
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var traffic = props.globals.initNode("/ai/models/").getChildren( "multiplayer" );
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foreach(var t; traffic) {
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pos.set_latlon( t.getNode("position/latitude-deg").getValue(),
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t.getNode("position/longitude-deg").getValue()
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);
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if (pos.distance_to( myPosition ) <= max_dist_nm*NM2M )
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me.push(t);
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}
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me.notifyView();
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# update itself FIXME: this needs to be killed by the controller (e.g. when tcas layer is disabled)
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# and the interval needs to be configurable via the controller
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# so better use maketimer() here
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settimer(func me.init(), 2);
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} |