MUDServer.Player.ProcessInput C# (CSharp) Метод

        public IEnumerator<object> ProcessInput(string text)
        {
            string[] words = text.Split(' ');
            if (words.Length < 1)
                return null;
            string firstWord = words[0].ToLower();

            _LastPrompt = false;

            var cmdGenerator = _Commands.FindByKeyStart(firstWord);
            KeyValueReference<string, CommandHandler> cmd;

            try {
                cmd = cmdGenerator.First();
            }
            catch (InvalidOperationException) {
                SendMessage("Hmm... that doesn't make any sense. Do you need some <help>?");
                SendPrompt();
                return null;
            }
            // Populate the first word with the real name of the command.
            words[0] = cmd.Key;

            return cmd.Value.Execute(this, words);
        }