63 lines
2.2 KiB
Text
63 lines
2.2 KiB
Text
#
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# find a weather scenario by it's <name> element
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# returns /environment/weather-scenarios/scenario[name=$name]
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#
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find_weather_scenario = func(name) {
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var wsn = props.globals.getNode( "/environment/weather-scenarios" );
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if( wsn == nil ) return nil;
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var scenarios =
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foreach (var scenario; wsn.getChildren("scenario") )
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if( scenario.getNode("name").getValue() == name )
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return scenario;
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return nil;
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}
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var initialize_weather_scenario = func {
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getprop( "/environment/params/metar-updates-environment" ) == 0 and return;
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getprop( "/environment/realwx/enabled" ) and return;
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getprop( "/environment/metar/data" ) != "" and return;
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# preset configured scenario
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var scn = getprop("/environment/weather-scenario", "");
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var wsn = props.globals.getNode( "/environment/weather-scenarios" );
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if( wsn != nil ) {
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var scenarios = wsn.getChildren("scenario");
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forindex (var i; scenarios ) {
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if( scenarios[i].getNode("name").getValue() == scn ) {
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setprop("/environment/metar/data", scenarios[i].getNode("metar").getValue() );
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break;
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}
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}
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}
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};
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_setlistener("/sim/signals/nasal-dir-initialized", func {
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initialize_weather_scenario();
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setlistener("/environment/weather-scenario", func(n) {
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var scenario = find_weather_scenario( n.getValue() );
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if( scenario == nil ) return;
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var scenarioName = scenario.getNode("name",1).getValue();
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if( scenarioName == "Disabled" ) {
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setprop( "/environment/params/metar-updates-environment", 0 );
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setprop( "/environment/realwx/enabled", 0 );
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setprop( "/environment/config/enabled", 0 );
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} else if( scenarioName == "Live data" ) {
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setprop( "/environment/params/metar-updates-environment", 1 );
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setprop( "/environment/realwx/enabled", 1 );
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setprop( "/environment/config/enabled", 1 );
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} else if( scenarioName == "Manual input" ) {
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setprop( "/environment/params/metar-updates-environment", 1 );
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setprop( "/environment/realwx/enabled", 0 );
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setprop( "/environment/config/enabled", 1 );
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} else {
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setprop( "/environment/params/metar-updates-environment", 1 );
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setprop( "/environment/realwx/enabled", 0 );
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setprop( "/environment/config/enabled", 1 );
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var metar = scenario.getNode("metar",1).getValue();
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setprop( "environment/metar/data", metar );
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}
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});
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});
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