Added the ability to cycle through multiple production facilities of the same type either by clicking on the main tab for that production category or using the respective hotkey.
Added the ability to cycle through multiple production facilities of the same type either by clicking on the main tab for that production category or using the respective hotkey.
增加循环生产能力(大概是无限循环生产)，统一类型的任何一个可单击的，制表可见的都有自己的热键。