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fix removal of data entries if channel is used elsewhere

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This commit is contained in:
mfranz 2009-03-20 11:08:09 +00:00
parent 434a25d329
commit 7ee14f044c
1 changed files with 7 additions and 5 deletions
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12
Nasal/tanker.nas
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@ -8,16 +8,18 @@ var oclock = func(bearing) int(0.5 + geo.normdeg(bearing) / 30) or 12;
var identity = {
# return free ai id number and least used, free callsign/channel pair
get: func {
var data = {};
foreach (var k; keys(me.pool))
var data = {}; # copy of me.pool
var revdata = {}; # channel->callsign
foreach (var k; keys(me.pool)) {
data[k] = me.pool[k];
revdata[me.pool[k][0]] = k;
}
var id_used = {};
foreach (var t; props.globals.getNode("ai/models", 1).getChildren()) {
var cs = "";
if ((var c = t.getNode("callsign")) != nil)
delete(data, cs = c.getValue());
delete(data, c.getValue() or "");
if ((var c = t.getNode("navaids/tacan/channel-ID")) != nil)
delete(data, cs);
delete(data, revdata[c.getValue() or ""]);
if ((var c = t.getNode("id")) != nil)
id_used[c.getValue()] = 1;
}