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(Animated jetways) Move AI and MP connecting code to load loop, increase load loop frequency to 10 seconds, fix nil velocities in AI aircraft crashing the whole thing

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This commit is contained in:
Ryan Miller 2011-06-16 14:42:39 -07:00
parent 3a5b53c0e3
commit a6acba8a87
1 changed files with 56 additions and 55 deletions

111
Nasal/jetways/jetways.nas
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@ -147,9 +147,9 @@
# unload_airport_jetways(<airport>) - unloads jetways at an airport
# <airport> - ICAO of airport
#
# update_jetways() - interpolates model animation values and keeps the system tidy
# update_jetways() - interpolates model animation values
#
# load_jetways() - loads new jetway models and unloads out-of-range models every 30 seconds
# load_jetways() - loads new jetway models and unloads out-of-range models every 10 seconds; also connects AI and MP aircraft
#
## Utility functions
@ -285,11 +285,11 @@ var root = nil;
var home = nil;
var scenery = [];
var UPDATE_PERIOD = 1 / 30;
var LOAD_PERIOD = 30;
var UPDATE_PERIOD = 0;
var LOAD_PERIOD = 10;
var LOAD_DISTANCE = 50; # in nautical miles
var LOAD_JETWAY_PERIOD = 0.05;
var NUMBER_OF_JETWAYS = 2000; # approx max number of jetways loadable in FG
var NUMBER_OF_JETWAYS = 1000; # approx max number of jetways loadable in FG
var runtime_files = NUMBER_OF_JETWAYS / LOAD_PERIOD * LOAD_JETWAY_PERIOD;
runtime_files = int(runtime_files) == runtime_files ? runtime_files : int(runtime_files) + 1;
var runtime_file = 0;
@ -459,10 +459,11 @@ var Jetway =
model_tree.getNode("entrance-heading-deg").setValue(props.globals.initNode(node_path ~ "/jetway-position/entrance-heading-deg", 0, "DOUBLE").getPath());
model_tree.getNode("hood-deg").setValue(props.globals.initNode(node_path ~ "/jetway-position/hood-deg", 0, "DOUBLE").getPath());
# airline texture
var airline_tex = model_tree.getNode("airline-texture-path", 1).getValue();
var airline_node = model_tree.getNode(model_tree.getNode("airline-prop-path", 1).getValue());
if (airline_node != nil)
if (airline_tex != nil and airline_node != nil)
{
airline_node.setValue(get_relative_filepath(home ~ "/runtime-jetways", model_dir ~ "/Airlines/" ~ airline ~ ".png"));
airline_node.setValue(get_relative_filepath(home ~ "/runtime-jetways", model_dir ~ "/" ~ airline_tex));
}
# write the model tree
io.write_properties(runtime_file_path, model_tree);
@ -773,7 +774,7 @@ var restart = func()
}, 2);
print("Animated jetways ... initialized");
};
# main update loop (runs when jetways are enabled)
# main update loop (runs when jetways are enable and actived)
var update_jetways = func(loopid)
{
# terminate if loopid does not match
@ -789,53 +790,6 @@ var update_jetways = func(loopid)
setsize(loaded_airports, 0);
return;
}
var nearest_airport = airportinfo();
nearest_airport = nearest_airport == nil ? nil : nearest_airport.id;
if (isin(loaded_airports, nearest_airport))
{
# loop through the AI aircraft and extend/retract jetways
var ai_aircraft = props.globals.getNode("ai/models").getChildren("aircraft");
foreach (var aircraft; ai_aircraft)
{
if (!aircraft.getNode("valid", 1).getBoolValue()) continue;
var connected = aircraft.getNode("connected-to-jetways", 1);
var velocity = aircraft.getNode("velocities/true-airspeed-kt").getValue();
# TODO: Find a better way to know when the aircraft is "parked"
if (velocity > -1 and velocity < 1)
{
if (!connected.getBoolValue()) toggle_jetway_from_model(aircraft);
connected.setBoolValue(1);
}
else
{
if (connected.getBoolValue()) toggle_jetway_from_model(aircraft);
connected.setBoolValue(0);
}
}
# loop through the multiplayer aircraft and extend/retract jetways
# TODO: In the future, broadcast jetway properties over MP, making this part obselete
if (mp_switch.getBoolValue())
{
var multiplayers = props.globals.getNode("ai/models").getChildren("multiplayer");
foreach (var aircraft; multiplayers)
{
if (!aircraft.getNode("valid", 1).getBoolValue()) continue;
var connected = aircraft.getNode("connected-to-jetways", 1);
var velocity = aircraft.getNode("velocities/true-airspeed-kt").getValue();
if (velocity > -1 and velocity < 1)
{
if (!connected.getBoolValue()) toggle_jetway_from_model(aircraft);
connected.setBoolValue(1);
}
else
{
if (connected.getBoolValue()) toggle_jetway_from_model(aircraft);
connected.setBoolValue(0);
}
}
}
}
# interpolate jetway values
for (var i = 0; i < size(jetways); i += 1)
{
@ -873,6 +827,53 @@ var load_jetways = func(loopid)
{
load_airport_jetways(airport);
}
var nearest_airport = airportinfo();
nearest_airport = nearest_airport == nil ? nil : nearest_airport.id;
if (isin(loaded_airports, nearest_airport))
{
# loop through the AI aircraft and extend/retract jetways
var ai_aircraft = props.globals.getNode("ai/models").getChildren("aircraft");
foreach (var aircraft; ai_aircraft)
{
if (!aircraft.getNode("valid", 1).getBoolValue()) continue;
var connected = aircraft.getNode("connected-to-jetways", 1);
var velocity = aircraft.getNode("velocities/true-airspeed-kt").getValue();
# TODO: Find a better way to know when the aircraft is "parked"
if (velocity > -1 and velocity < 1)
{
if (!connected.getBoolValue()) toggle_jetway_from_model(aircraft);
connected.setBoolValue(1);
}
else
{
if (connected.getBoolValue()) toggle_jetway_from_model(aircraft);
connected.setBoolValue(0);
}
}
# loop through the multiplayer aircraft and extend/retract jetways
# TODO: In the future, broadcast jetway properties over MP, making this part obselete
if (mp_switch.getBoolValue())
{
var multiplayers = props.globals.getNode("ai/models").getChildren("multiplayer");
foreach (var aircraft; multiplayers)
{
if (!aircraft.getNode("valid", 1).getBoolValue()) continue;
var connected = aircraft.getNode("connected-to-jetways", 1);
var velocity = aircraft.getNode("velocities/true-airspeed-kt", 1).getValue();
if (velocity != nil and velocity > -1 and velocity < 1)
{
if (!connected.getBoolValue()) toggle_jetway_from_model(aircraft);
connected.setBoolValue(1);
}
else
{
if (connected.getBoolValue()) toggle_jetway_from_model(aircraft);
connected.setBoolValue(0);
}
}
}
}
settimer(func load_jetways(loopid), LOAD_PERIOD);
};
## fire it up