160 lines
3.3 KiB
Text
160 lines
3.3 KiB
Text
# volcano management routines
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# Thorsten Renk 2017
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var volcano = {
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new: func(name, lat, lon) {
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var v = { parents: [volcano] };
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v.lat = lat;
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v.lon = lon;
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v.pos = geo.Coord.new().set_latlon(lat, lon);
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v.name = name;
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v.loaded = 0;
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return v;
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},
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};
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var volcano_manager = {
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dist_to_load: 100000.0,
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active: 0,
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init: func {
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me.volcano_array = [];
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me.pos = {};
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me.init_state();
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},
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start: func {
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if (me.active == 1)
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{
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me.run(0);
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}
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},
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init_state: func {
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var state = getprop("/environment/volcanoes/enable-volcanoes");
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me.active = state;
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if (state == 1)
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{print("Volcanic activity on.");}
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else {print ("Volcanic activity off.");}
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},
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set_state: func {
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var state = getprop("/environment/volcanoes/enable-volcanoes");
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me.active = state;
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if (state == 1)
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{
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print("Volcanic activity on.");
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me.run(0);
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}
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else {print ("Volcanic activity off.");}
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},
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run: func (index) {
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if (me.active == 0) {return;}
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if (index > size(me.volcano_array) - 1) {index = 0;}
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if (me.volcano_array[index].loaded == 0)
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{
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me.pos = geo.aircraft_position();
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var dist = me.pos.distance_to(me.volcano_array[index].pos);
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#print ("Distance is now: ", dist);
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var visibility = getprop("/environment/visibility-m");
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if ((dist < me.dist_to_load) and (dist < visibility))
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{
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print("Loading ", me.volcano_array[index].name, ".");
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me.volcano_array[index].set();
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me.volcano_array[index].loaded = 1;
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}
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}
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index += 1;
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settimer( func { me.run(index);}, 1.0);
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},
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};
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volcano_manager.init();
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# setter functions for volcano sceneries
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var set_kilauea = func {
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io.include("Models/Volcanoes/Kilauea/kilauea.nas");
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geo.put_model("Models/Volcanoes/Kilauea/halemaumau.xml", 19.4062038, -155.2840123);
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geo.put_model("Models/Volcanoes/Kilauea/puu_oo.xml", 19.38881767, -155.10669939);
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}
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var set_stromboli = func {
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io.include("Models/Volcanoes/Stromboli/stromboli.nas");
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geo.put_model("Models/Volcanoes/Stromboli/central_crater.xml", 38.7892, 15.2105);
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geo.put_model("Models/Volcanoes/Stromboli/side_crater.xml", 38.7950, 15.2139);
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}
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var set_etna = func {
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io.include("Models/Volcanoes/Etna/etna.nas");
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geo.put_model("Models/Volcanoes/Etna/southeast_crater.xml", 37.7472, 14.9984 );
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geo.put_model("Models/Volcanoes/Etna/northeast_crater.xml", 37.7552, 14.9967 );
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}
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var set_beerenberg = func {
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io.include("Models/Volcanoes/Beerenberg/beerenberg.nas");
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geo.put_model("Models/Volcanoes/Beerenberg/main_crater.xml", 71.0805, -8.1496 );
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}
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# volcano definitions
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var kilauea = volcano.new("Kilauea", 19.39, -155.20);
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kilauea.set = set_kilauea;
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append(volcano_manager.volcano_array, kilauea);
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var stromboli = volcano.new("Stromboli", 38.78, 15.21);
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stromboli.set = set_stromboli;
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append(volcano_manager.volcano_array, stromboli);
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var etna = volcano.new("Etna", 37.74, 14.99 );
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etna.set = set_etna;
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append(volcano_manager.volcano_array, etna);
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var beerenberg = volcano.new("Beerenberg", 71.08, -8.15);
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beerenberg.set = set_beerenberg;
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append(volcano_manager.volcano_array, beerenberg);
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# start the manager when autosaved (need some delay for terrain loading to finish)
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settimer(func {volcano_manager.start();}, 5.0);
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# set the relevant listeners
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setlistener("/environment/volcanoes/enable-volcanoes", func {volcano_manager.set_state();},0,0 );
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