Alexandria.Engines.Sciagi.ResourceMap.OpenPage C# (CSharp) Метод

        public BinaryReader OpenPage(int index)
        {
            BinaryReader reader;

            if (Pages.TryGetValue(index, out reader))
                return reader;

            string path = GetPagePath(index);
            reader = FileManager.OpenReader(path);
            Pages[index] = reader;
            return reader;
        }