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- use new built-in sort() function instead of locally defined one

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- use new negative substr() offset feature
This commit is contained in:
mfranz 2007-04-06 22:42:35 +00:00
parent 47f5e58005
commit f6355d5344
1 changed files with 6 additions and 27 deletions
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33
Aircraft/ufo/ufo.nas
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@ -43,26 +43,6 @@ var init_prop = func(prop, value) {
}
# sort vector of strings (bubblesort)
#
var sort = func(l) {
while (1) {
var n = 0;
for (var i = 0; i < size(l) - 1; i += 1) {
if (cmp(l[i], l[i + 1]) > 0) {
var t = l[i + 1];
l[i + 1] = l[i];
l[i] = t;
n += 1;
}
}
if (!n) {
return l;
}
}
}
# binary search of string in sorted vector; returns index or -1 if not found
#
var search = func(list, which) {
@ -98,9 +78,9 @@ var scan_models = func(base) {
var ac = {};
foreach (var d; list) {
if (d[0] != `.` and d != "CVS") {
if (substr(d, size(d) - 4) == ".xml") {
if (substr(d, -4) == ".xml") {
xml[base ~ "/" ~ d] = 1;
} elsif (substr(d, size(d) - 3) == ".ac") {
} elsif (substr(d, -3) == ".ac") {
ac[base ~ "/" ~ d] = 1;
} else {
foreach (var s; scan_models(base ~ "/" ~ d)) {
@ -547,12 +527,11 @@ var ModelMgr = {
var scan_dirs = func(csv) {
var list = ["Aircraft/ufo/Models/sign.ac"];
foreach(var dir; split(",", csv)) {
foreach(var m; scan_models(dir)) {
foreach (var dir; split(",", csv))
foreach(var m; scan_models(dir))
append(list, m);
}
}
return sort(list);
return sort(list, func(a, b) cmp(a, b));
}