There is a potential bug in Engine/Language::loadFile()
When loading a language file, if the yaml is missing the language specifier (e.g. en-US), and the 1st entry contains plurality, loading the language file will fail.
Suggested fix: Instead of checking if the first child of the root is a mapping, check if the root node has a 2nd child. If it's missing a 2nd child, then we can be sure the 1st child is the language specifier, and not coincidentally an entry with plurality.
if (doc.begin()->second.IsMap())
{
lang = doc.begin()->second;
}
to
if (std::next(doc.begin()) == doc.end())
{
lang = doc.begin()->second;
}
Just leaving this here for later.
Next problem: The trailing tabs that we talked about. Yeah, some mods have .rul files with such tabs, and those files fail to parse. So removing both trailing spaces, and trailing tabs will be necessary for the modders. Regex that finds trailing spaces after a flow style line, or trailing tabs, or trailing tabs with a comment: (?<=[\]\}])[ ][\t ]*$|\t[\t ]*$|\t+#.*$|\t[\t ]*(?= #.*$)
Lastly, I need a function that gets a size of a file, but I have no clue how to write one.
When saving game, I want to check if the destination .sav file already exists, and if it exists, I want to get its file size. This is because I want to use that filesize for better estimation of the needed writer buffer size.
