I readed in some posts that in tiberian sun was possible to make structures "upgrades".I want to know if its possible to do that in Yuri's Revenge and how can I do that. Thanks for the help.
It sure is possible. DeeZire uses upgrades in his mod. Just make a new building and in its code, give it UpgradesBuilding=. Then just pick your building, add the building, and make the art stuff for it.
Buildings upgrades
