// Create a file for an option group from given data.
internal static void CreateOptionGroup(DirectoryInfo baseFolder, SelectType type, string name,
int priority, int index, string desc, IEnumerable <ISubMod> subMods)
{
switch (type)
{
case SelectType.Multi:
{
var group = new MultiModGroup()
{
Name = name,
Description = desc,
Priority = priority,
};
group.PrioritizedOptions.AddRange(subMods.OfType <SubMod>().Select((s, idx) => (s, idx)));
IModGroup.Save(group, baseFolder, index);
break;
}
case SelectType.Single:
{
var group = new SingleModGroup()
{
Name = name,
Description = desc,
Priority = priority,
};
group.OptionData.AddRange(subMods.OfType <SubMod>());
IModGroup.Save(group, baseFolder, index);
break;
}
}
}
private static bool MigrateV0ToV1(Mod mod, JObject json)
{
if (mod.FileVersion > 0)
{
return(false);
}
var swaps = json["FileSwaps"]?.ToObject <Dictionary <Utf8GamePath, FullPath> >()
?? new Dictionary <Utf8GamePath, FullPath>();
var groups = json["Groups"]?.ToObject <Dictionary <string, OptionGroupV0> >() ?? new Dictionary <string, OptionGroupV0>();
var priority = 1;
var seenMetaFiles = new HashSet <FullPath>();
foreach (var group in groups.Values)
{
ConvertGroup(mod, group, ref priority, seenMetaFiles);
}
foreach (var unusedFile in mod.FindUnusedFiles().Where(f => !seenMetaFiles.Contains(f)))
{
if (unusedFile.ToGamePath(mod.ModPath, out var gamePath) &&
!mod._default.FileData.TryAdd(gamePath, unusedFile))
{
PluginLog.Error($"Could not add {gamePath} because it already points to {mod._default.FileData[ gamePath ]}.");
}
}
mod._default.FileSwapData.Clear();
mod._default.FileSwapData.EnsureCapacity(swaps.Count);
foreach (var(gamePath, swapPath) in swaps)
{
mod._default.FileSwapData.Add(gamePath, swapPath);
}
mod._default.IncorporateMetaChanges(mod.ModPath, true);
foreach (var(group, index) in mod.Groups.WithIndex())
{
IModGroup.Save(group, mod.ModPath, index);
}
// Delete meta files.
foreach (var file in seenMetaFiles.Where(f => f.Exists))
{
try
{
File.Delete(file.FullName);
}
catch (Exception e)
{
PluginLog.Warning($"Could not delete meta file {file.FullName} during migration:\n{e}");
}
}
// Delete old meta files.
var oldMetaFile = Path.Combine(mod.ModPath.FullName, "metadata_manipulations.json");
if (File.Exists(oldMetaFile))
{
try
{
File.Delete(oldMetaFile);
}
catch (Exception e)
{
PluginLog.Warning($"Could not delete old meta file {oldMetaFile} during migration:\n{e}");
}
}
mod.FileVersion = 1;
mod.SaveDefaultMod();
mod.SaveMeta();
return(true);
}