Funny that Tynan talked so much about discouraging mountain cave bases, then made them so appealing by making smooth stone so powerful. After all, smooth-able stone can only be found in vast qualities inside caves.
My proposal:
Carpet>Stone Tiles>Metal Tiles>Wood>Smooth Stone>everything else.
This is not ordered according to aesthetics but according to the required investments for each floor type. Trading for resources is disregarded here because trade applies to everything. Carpet requires research and nonrenewable metal but is the most powerful, maybe it should cost a slight speed penalty or it takes longer to clean to prevent spamming. Stone Tiles also require research but stone blocks are more easily attained from old buildings and rock chunks than steel which must be mined, traded, slagged (high energy cost), or disassembled from mechiods. Metal tiles require no research but use a nonrenewable resource and thus are between stone tiles and wood. Finally, smooth stone which is free but gives no beauty and takes a while to cut. Everything else? I don't know.
I also think concrete needs to confer a bonus of some type because right now stone and metal tiles are SO superior in the "Nonflammable floors" category that I never even consider it.
My proposal:
Carpet>Stone Tiles>Metal Tiles>Wood>Smooth Stone>everything else.
This is not ordered according to aesthetics but according to the required investments for each floor type. Trading for resources is disregarded here because trade applies to everything. Carpet requires research and nonrenewable metal but is the most powerful, maybe it should cost a slight speed penalty or it takes longer to clean to prevent spamming. Stone Tiles also require research but stone blocks are more easily attained from old buildings and rock chunks than steel which must be mined, traded, slagged (high energy cost), or disassembled from mechiods. Metal tiles require no research but use a nonrenewable resource and thus are between stone tiles and wood. Finally, smooth stone which is free but gives no beauty and takes a while to cut. Everything else? I don't know.
I also think concrete needs to confer a bonus of some type because right now stone and metal tiles are SO superior in the "Nonflammable floors" category that I never even consider it.