public static bool TryFromPath(string path, [MaybeNullWhen(false)] out ModPath modPath)
{
if (!ModKey.TryFromNameAndExtension(System.IO.Path.GetFileName(path), out var modKey))
{
modPath = default;
return(false);
}
modPath = new ModPath(modKey, path);
return(true);
}
public static IObservable <IChangeSet <LoadOrderListing> > GetLiveLoadOrder(
FilePath cccFilePath,
DirectoryPath dataFolderPath,
out IObservable <ErrorResponse> state,
bool orderListings = true)
{
var raw = ObservableExt.WatchFile(cccFilePath.Path)
.StartWith(Unit.Default)
.Select(_ =>
{
try
{
return(GetResponse <IObservable <IChangeSet <ModKey> > > .Succeed(
File.ReadAllLines(cccFilePath.Path)
.Select(x => ModKey.FromNameAndExtension(x))
.AsObservableChangeSet()));
}
catch (Exception ex)
{
return(GetResponse <IObservable <IChangeSet <ModKey> > > .Fail(ex));
}
})
.Replay(1)
.RefCount();
state = raw
.Select(r => (ErrorResponse)r);
var ret = ObservableListEx.And(
raw
.Select(r =>
{
return(r.Value ?? Observable.Empty <IChangeSet <ModKey> >());
})
.Switch(),
ObservableExt.WatchFolderContents(dataFolderPath.Path)
.Transform(x =>
{
if (ModKey.TryFromNameAndExtension(Path.GetFileName(x), out var modKey))
{
return(TryGet <ModKey> .Succeed(modKey));
}
return(TryGet <ModKey> .Failure);
})
.Filter(x => x.Succeeded)
.Transform(x => x.Value)
.RemoveKey())
.Transform(x => new LoadOrderListing(x, true));
if (orderListings)
{
ret = ret.OrderListings();
}
return(ret);
}