* work on breakable_surfaces.c
* squashme asdf
* word
* more
* Correctness changes
Move types definitions to where we know they are, fix includes and formatting, fix bad defines
* Missed this include
* Scoped if
* More
* MAXIMUM_NUMBER_OF_MATERIAL_TYPES
* Enum correctness
---------
Co-authored-by: punpckhdq <121350336+punpckhdq@users.noreply.github.com>