/// <summary>
/// Default constructor
/// </summary>
private KeyCollection()
{
keys = new ArrayList();
// Get a list of the key files for the NWN install and add the files
// to a StringCollection, forcing the names to lower case.
string[] filesArray = Directory.GetFiles(NWN.NWNInfo.InstallPath, "*.key");
StringCollection files = new StringCollection();
foreach (string file in filesArray)
files.Add(Path.GetFileName(file).ToLower());
// We need to do the files in a certain order, as we want to check the xp's in
// reverse order, then the main game last.
ProcessFile(files, "xp2patch.key");
ProcessFile(files, "xp2.key");
ProcessFile(files, "xp1patch.key");
ProcessFile(files, "xp1.key");
// Now process whatever is left.
foreach (string file in files)
{
Key key = new Key(file);
keys.Add(key);
}
}
/// <summary>
/// Checks to see if the string collection contains the key file, and if it does
/// loads it and removes it from the collection.
/// </summary>
/// <param name="files">The list of files</param>
/// <param name="file">The key file to process</param>
private void ProcessFile(StringCollection files, string file)
{
if (files.Contains(file))
{
// Create the key, add it to our collection, and remove the
// file from the list as we've loaded it.
Key key = new Key(file);
keys.Add(key);
files.Remove(file);
}
}