fly/fgdata
1
0
Fork 0
Code Activity

(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

Browse source
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
Show stats Download patch file Download diff file Expand all files Collapse all files

111
Nasal/jetways/jetways.nas
View file

@ -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