@TheCJ  @BreakfastBurrito_007 Yeah, I’m not sure the library as it currently exists—a straight resource reduction—even makes sense. It might make sense to change it a bit.  Making it the same but behind other techs that you have to research just sounds like making changes to make changes. 

library in p2 would make the p3 tech in the cc cheaper, no? thats op   (We moved library p2 in historical patch and had to nerf it by adding three techs inside that you have to get first to get any reduction, because instantly building a library in p2 and getting a discount on every single forge tech, all p2 and p3 eco upgrades, the p3 upgrade and w2f is pretty op)

meme.mp4    

Does anyone know how I register the command in the interface? I mean, similar to the patrol, garrison and guard icons.

I have found the replay. I thought it was a late join or so. But I have the full replay. About at min 18 2 healers begin this gliding-healing. commands.txt

I agree, I just want to make sure that we don't go from it being something that's almost never built to being something that's always built and at a set time in an optimal build order. I think having situation dependent gameplay choices is essential, so if its too much of a gimme then it has less gameplay enrichment value.

It's not very useful in p3. By the time you build it you've already researched all the eco techs and basically all the military techs. If you delay doing techs then your eco is way too slow and you're also vulnerable to early pushes from your enemy. So, right now, the library is basically only useful for (1) getting a cheaper wtf, which is a clunky and annoying way to make a less commonly researched tech cheaper, (2) getting a cheaper glorious expansion cheaper, which is, again, a clunky and annoying way to make a tech that is almost never researched cheaper, and (3) make techs affordable on ultra low resource maps. I'm not sure how the library should be priced. Right now it usually doesn't make sense to build. There should be some tradeoff calculation where it sometimes makes sense and it sometimes doesn't Right now, that calculation is almost entirely absent.