Material Simplifier

[Noah Buttes]

Simply: add a way to convert more complex materials like mauxite to just 'metal', the internal registry that's used for shit like floor tiles, so that we can make more of it and thus not run out of non-nasty floor tiles

Alternatively: put 'standard metal' (steel?) in manufacturers

Don't steel floor tiles look exactly like normal tiles?

If so, you can make floor tiles using steel sheets.