fly/fgdata
1
0
Fork 0
Code Activity

c172p: avoid performance drop after sim reset/relocate

Browse source 
"/sim/signals/fdm-initialized" triggers _every_ time the FDM is reset.
We need to uninstall the listeners after its first execution, or guard
certain parts of the initialization, to avoid starting multiple
"timer/update loops", or installing multiple property listeners.
This commit is contained in:
ThorstenB 2012-03-20 21:19:42 +01:00
parent e282a1e6ed
commit 4ec3850aaf
2 changed files with 18 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
Aircraft/c172p/Nasal/immat.nas
View file

@ -22,14 +22,20 @@ var refresh_immat = func {
var immat_dialog = gui.Dialog.new("/sim/gui/dialogs/c172p/status/dialog",
"Aircraft/c172p/Dialogs/immat.xml");
var refresh_immat_listener = nil;
setlistener("/sim/signals/fdm-initialized", func {
if (props.globals.getNode("/sim/model/immat") == nil) {
var immat = props.globals.getNode("/sim/model/immat",1);
var callsign = props.globals.getNode("/sim/multiplay/callsign").getValue();
if (callsign != "callsign") immat.setValue(callsign);
else immat.setValue("F-GHYQ");
if (callsign != "callsign")
immat.setValue(callsign);
else
immat.setValue("F-GHYQ");
}
refresh_immat();
setlistener("sim/model/immat", refresh_immat, 0);
if (refresh_immat_listener == nil)
{
refresh_immat_listener = setlistener("sim/model/immat", refresh_immat, 0);
}
},0);

18
Aircraft/c172p/Nasal/light.nas
View file

@ -7,24 +7,22 @@ aircraft.light.new("sim/model/c172p/lighting/strobes", [0.015, 1.985], strobe_sw
var beacon_switch = props.globals.getNode("controls/lighting/beacon", 1);
aircraft.light.new("sim/model/c172p/lighting/beacon-top", [0.10, 0.90], beacon_switch);
# Control both panel and instrument light intensity with one property
# Control both panel and instrument light intensity with one property
var instrumentsNorm = props.globals.getNode("controls/lighting/instruments-norm", 1);
var instrumentLightFactor = props.globals.getNode("sim/model/material/instruments/factor", 1);
var panelLights = props.globals.getNode("controls/lighting/panel-norm", 1);
var update_intensity = func {
instrumentLightFactor.setDoubleValue(instrumentsNorm.getValue());
panelLights.setDoubleValue(instrumentsNorm.getValue());
settimer(update_intensity, 0);
settimer(update_intensity, 0.1);
}
# Setup listener call to start update loop once the fdm is initialized
#
setlistener("sim/signals/fdm-initialized", update_intensity);
# Make sure that update_intensity is called when the sim is reset
setlistener("sim/signals/reset", update_intensity);
# Setup listener call to start update loop once the fdm is initialized,
# but only start the update loop _once_.
var fdm_init_listener = setlistener("sim/signals/fdm-initialized", func {
removelistener(fdm_init_listener);
update_intensity();
});