Looks like it has full client/server/map editor/some weird data type editor and a full sql database.
£2.80, maybe it was worth it

Download Link: Legend Of Mir 2 from Aige.net
Original Link: https://www.aigei.com/item/chuan_qi_ke_hu.html

Good to hear some history behind the files, I might just clean the directories up and post it on github for anyone to fork etc.The mir2 EI source is probably one of the earliest out there tbh. Its the very old variant when mir2 had the Evils Illusion patch, but turned out to become mir3 because of its differences. Ive got most of that code on my github i suspect
A semi functioning map editor and a .billi file editor that doesn’t even open the file type it was built to make.比其他开源的 EI多了 编辑器
en:
More editors than other open-source EI

