public static PatchList SortAndExtractPatches(UrlDir databaseRoot, IEnumerable <string> modList, IPatchProgress progress)
{
PatchList list = new PatchList(modList);
// Have to convert to an array because we will be removing patches
foreach (UrlDir.UrlConfig url in databaseRoot.AllConfigs.ToArray())
{
try
{
if (!url.type.IsBracketBalanced())
{
progress.Error(url, "Error - node name does not have balanced brackets (or a space - if so replace with ?):\n" + url.SafeUrl());
url.parent.configs.Remove(url);
continue;
}
Command command = CommandParser.Parse(url.type, out _);;
Match firstMatch = firstRegex.Match(url.type);
Match finalMatch = finalRegex.Match(url.type);
Match beforeMatch = beforeRegex.Match(url.type);
Match forMatch = forRegex.Match(url.type);
Match afterMatch = afterRegex.Match(url.type);
int matchCount = 0;
if (firstMatch.Success)
{
matchCount++;
}
if (finalMatch.Success)
{
matchCount++;
}
if (beforeMatch.Success)
{
matchCount++;
}
if (forMatch.Success)
{
matchCount++;
}
if (afterMatch.Success)
{
matchCount++;
}
if (firstMatch.NextMatch().Success)
{
matchCount++;
}
if (finalMatch.NextMatch().Success)
{
matchCount++;
}
if (beforeMatch.NextMatch().Success)
{
matchCount++;
}
if (forMatch.NextMatch().Success)
{
matchCount++;
}
if (afterMatch.NextMatch().Success)
{
matchCount++;
}
bool error = false;
if (command == Command.Insert && matchCount > 0)
{
progress.Error(url, $"Error - pass specifier detected on an insert node (not a patch): {url.SafeUrl()}");
error = true;
}
else if (command == Command.Replace)
{
progress.Error(url, $"Error - replace command (%) is not valid on a root node: {url.SafeUrl()}");
error = true;
}
else if (command == Command.Create)
{
progress.Error(url, $"Error - create command (&) is not valid on a root node: {url.SafeUrl()}");
error = true;
}
else if (command == Command.Rename)
{
progress.Error(url, $"Error - rename command (|) is not valid on a root node: {url.SafeUrl()}");
error = true;
}
else if (command == Command.Paste)
{
progress.Error(url, $"Error - paste command (#) is not valid on a root node: {url.SafeUrl()}");
error = true;
}
else if (command == Command.Special)
{
progress.Error(url, $"Error - special command (*) is not valid on a root node: {url.SafeUrl()}");
error = true;
}
if (matchCount > 1)
{
progress.Error(url, $"Error - more than one pass specifier on a node: {url.SafeUrl()}");
error = true;
}
if (beforeMatch.Success && !beforeMatch.Groups[1].Success)
{
progress.Error(url, "Error - malformed :BEFORE patch specifier detected: " + url.SafeUrl());
error = true;
}
if (forMatch.Success && !forMatch.Groups[1].Success)
{
progress.Error(url, "Error - malformed :FOR patch specifier detected: " + url.SafeUrl());
error = true;
}
if (afterMatch.Success && !afterMatch.Groups[1].Success)
{
progress.Error(url, "Error - malformed :AFTER patch specifier detected: " + url.SafeUrl());
error = true;
}
if (error)
{
url.parent.configs.Remove(url);
continue;
}
if (command == Command.Insert)
{
continue;
}
url.parent.configs.Remove(url);
Match theMatch = null;
List <UrlDir.UrlConfig> thePass = null;
bool modNotFound = false;
if (firstMatch.Success)
{
theMatch = firstMatch;
thePass = list.firstPatches;
}
else if (finalMatch.Success)
{
theMatch = finalMatch;
thePass = list.finalPatches;
}
else if (beforeMatch.Success)
{
if (CheckMod(beforeMatch, list.modPasses, out string theMod))
{
theMatch = beforeMatch;
thePass = list.modPasses[theMod].beforePatches;
}
else
{
modNotFound = true;
progress.NeedsUnsatisfiedBefore(url);
}
}
else if (forMatch.Success)
{
if (CheckMod(forMatch, list.modPasses, out string theMod))
{
theMatch = forMatch;
thePass = list.modPasses[theMod].forPatches;
}
else
{
modNotFound = true;
progress.NeedsUnsatisfiedFor(url);
}
}
else if (afterMatch.Success)
{
if (CheckMod(afterMatch, list.modPasses, out string theMod))
{
theMatch = afterMatch;
thePass = list.modPasses[theMod].afterPatches;
}
else
{
modNotFound = true;
progress.NeedsUnsatisfiedAfter(url);
}
}
else
{
thePass = list.legacyPatches;
}
if (modNotFound)
{
continue;
}
UrlDir.UrlConfig newUrl = url;
if (theMatch != null)
{
string newName = url.type.Remove(theMatch.Index, theMatch.Length);
ConfigNode newNode = new ConfigNode(newName)
{
id = url.config.id
};
newNode.ShallowCopyFrom(url.config);
newUrl = new UrlDir.UrlConfig(url.parent, newNode);
}
thePass.Add(newUrl);
progress.PatchAdded();
}
catch (Exception e)
{
progress.Exception(url, $"Exception while parsing pass for config: {url.SafeUrl()}", e);
}
}
return(list);
}
