/// <summary>
/// Prepares to categorize games. Prepares a list of genre categories to remove. Does nothing if removeothergenres is
/// false.
/// </summary>
public override void PreProcess(IGameList games)
{
base.PreProcess(games);
if (!RemoveOtherGenres)
{
return;
}
genreCategories = new SortedSet <Category>();
foreach (string genre in Database.AllGenres)
{
if (games.CategoryExists(string.IsNullOrEmpty(Prefix) ? genre : Prefix + genre) && !IgnoredGenres.Contains(genre))
{
genreCategories.Add(games.GetCategory(genre));
}
}
}
