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optimized tcas - refresh timed at 500ms

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This commit is contained in:
Inuyaksa 2021-02-06 16:53:22 +01:00
parent 730345c732
commit 2cfd79582b
1 changed files with 13 additions and 21 deletions
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34
Nasal/Displays/traffic.nas
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@ -167,11 +167,11 @@ var TrafficLayer = {
update: func() {
#var _tm = systime();
#if (me.lastupdatetime != 0) {
# if (_tm<me.nxtupdatetime) return;
#}
#me.nxtupdatetime = _tm + 0.25;
var _tm = systime();
if (me.nxtupdatetime != 0) {
if (_tm<me.nxtupdatetime) return;
}
me.nxtupdatetime = _tm + 0.5; # testing refresh rate
if (size(me.updateKeys) == 0) {
me.updateKeys = keys(me.items);
@ -233,15 +233,14 @@ var TrafficLayer = {
}
if (oldThreatLevel != item.data['threatLevel']) {
item.data['threatLevelDirty'] = 1;
}
}
var _lat = item.data['lat'];
var _lon = item.data['lon'];
var alt = item.data['alt'];
var vspeed = item.data['vspeed'];
var tas = item.data['tas'];
var threatLevelDirty = item.data['threatLevelDirty'];
me.values[path] = nil;
if (_lat != nil and _lon != nil and vspeed != nil) {
@ -258,19 +257,19 @@ var TrafficLayer = {
return;
}
var _val = {visible:1, lat:_lat, lon:_lon};
var _val = {visible:1, lat:_lat, lon:_lon, dirty:item.data['threatLevelDirty']};
var spd = vspeed * 60;
_val.arrowup = (spd > 500);
_val.arrowdown = (spd < -500);
if (math.abs(altDiff100) > 0.5) {
_val.text = sprintf("%+03d ", altDiff100);
_val.text = sprintf("%+03.0f ", altDiff100); # float to display -00
} else {
_val.text = "";
}
_val.textpy = (altDiff100 <= 0) ? 40 : -30;
_val.textpy = (altDiff100 < 0) ? 34 : -30;
me.values[path] = _val;
@ -281,13 +280,6 @@ var TrafficLayer = {
redrawItem: func (item,val) {
#debug.dump("REDRAW ", item.data);
#var lat = item.data['lat'];
#var lon = item.data['lon'];
#var alt = item.data['alt'];
#var vspeed = item.data['vspeed'];
#var tas = item.data['tas'];
#var threatLevelDirty = item.data['threatLevelDirty'];
if (val != nil and val.visible == 1) {
var lat = val.lat;
@ -298,7 +290,7 @@ var TrafficLayer = {
var (x, y) = me.camera.project(coords);
item.elems.master.setTranslation(x, y);
#printf("%f %f", x, y);
if (item.data['threatLevelDirty']) {
if (val.dirty) {
#printf('%s THREAT LVL: %i', item.data['callsign'] or '???', item.data['threatLevel']);
var threatLevel = item.data['threatLevel'];
#debug.dump(item.data, threatLevel);
@ -313,12 +305,12 @@ var TrafficLayer = {
item.elems.arrowDown.setColor(r, g, b);
item.elems.master.set('z-index', threatLevel + 2);
item.data['threatLevelDirty'] = 0;
val.dirty = 0;
}
item.elems.arrowUp.setVisible(val.arrowup);
item.elems.arrowDown.setVisible(val.arrowdown);
#item.elems.text.setVisible(math.abs(altDiff100) > 0.5);
item.elems.text.setText(val.text);
item.elems.text.setTranslation(0, val.textpy);
item.elems.master.show();