GuidingSpirit

@Heavenfall I tried the BuildingRequirement (ImprovementRequirement) type but it seems that it does not work for techs. @Gnilbert What ModType did you use to unlock the tech in your work-around? I found another entry in the ImprovementType category: RequiresCityImprovement + RequiredImprovement But it seems that these have been replaced with the Prereq entries and are, at least for techs, simply ignored by t

I am currently trying to add a new "resource" to the game similiar to a Lost Library. The difference is that it should open up new technologies when an improvement is build on it. There is a prereq field in the techdef field for each technolgy e.g.: [code="xml"] Tech &n