Write node groups one a single line when saving a .tscn file

This makes `.tscn` files more readable by ensuring sections are always
written on a single line.

(cherry picked from commit d33a7367b6)
This commit is contained in:
Hugo Locurcio 2021-08-31 17:06:18 +02:00 committed by Rémi Verschelde
parent b7f466012c
commit 210ab11643
No known key found for this signature in database
GPG key ID: C3336907360768E1

View file

@ -1635,10 +1635,16 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path, const RES &p_r
}
if (groups.size()) {
// Write all groups on the same line as they're part of a section header.
// This improves readability while not impacting VCS friendliness too much,
// since it's rare to have more than 5 groups assigned to a single node.
groups.sort_custom<StringName::AlphCompare>();
String sgroups = " groups=[\n";
String sgroups = " groups=[";
for (int j = 0; j < groups.size(); j++) {
sgroups += "\"" + String(groups[j]).c_escape() + "\",\n";
sgroups += "\"" + String(groups[j]).c_escape() + "\"";
if (j < groups.size() - 1) {
sgroups += ", ";
}
}
sgroups += "]";
header += sgroups;