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- make sure /systems/refuel/ exists

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- cleanup
This commit is contained in:
mfranz 2009-03-15 20:19:17 +00:00
parent dc7e8577d4
commit abb13ca903
1 changed files with 4 additions and 4 deletions

8
Nasal/tanker.nas
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@ -79,11 +79,11 @@ var Tanker = {
me.ai.setValues({
"position/latitude-deg": me.coord.lat(),
"position/longitude-deg": me.coord.lon(),
"position/altitude-ft": me.coord.alt() * M2FT,
"position/altitude-ft": alt * M2FT,
"orientation/heading-deg": me.heading,
"orientation/pitch-deg": 0,
"orientation/roll-deg": 0,
"refuel/contact": me.distance < 76 and me.ac.alt() < me.coord.alt(), # 250 ft
"refuel/contact": me.distance < 76 and me.ac.alt() < alt, # 250 ft
});
var now = getprop("/sim/time/elapsed-sec");
@ -119,7 +119,7 @@ var request = func {
var tanker = values(Tanker.active);
if (size(tanker))
return tanker[0].identify();
var type = props.globals.getNode("systems/refuel").getChildren("type");
var type = props.globals.getNode("systems/refuel", 1).getChildren("type");
if (!size(type))
return;
type = type[rand() * size(type)].getValue();
@ -141,7 +141,7 @@ var report = func {
_setlistener("/sim/signals/nasal-dir-initialized", func {
var aar_capable = size(props.globals.getNode("systems/refuel").getChildren("type"));
var aar_capable = size(props.globals.getNode("systems/refuel", 1).getChildren("type"));
gui.menuEnable("tanker", aar_capable);
if (!aar_capable)
request = func setprop("sim/messages/ai-plane", "no tanker in range");