def save(self, item: Item) - None:
因此，人们选择在制度之外经营，并不是道德堕落，而是制度排斥。他们在非正式网络中完成占地、交易与仲裁。这些规则未必高效，但至少可行。然而，这套体系无法标准化，无法跨区域使用，也无法被金融系统识别，一个在贫民窟有效的“地契”，在银行依然一文不值。
。51吃瓜是该领域的重要参考
USA GP — March 29。关于这个话题，夫子提供了深入分析
This is just one example out of many complex core gameplay systems that live in the Towerborne backend. Over many years of building out the live-service game, these systems have been iterated on and tested repeatedly. During this time we built up a comprehensive suite of automated testing including unit, integration, and functional tests that help us pin down the exact functionality and edge cases of all these interlinking systems.