No longer update the globals in this function - make the callers do it
instead.
bspinfo no longer refers to the globals at all.
Signed-off-by: Kevin Shanahan <kmshanah@disenchant.net>
Just having one base pointer was kind of annoying because you have to cast
to get to the lump offsets, then cast to byte * to find the miptex, etc.
Now we can access the same pointer using the correct types in each case.
Signed-off-by: Kevin Shanahan <kmshanah@disenchant.net>
Add the ability to extract texture information from a BSP file and write it
out as a WAD file. Not very robust in the face of errors or corrupt BSP files,
but it does the job for now.
Signed-off-by: Tyrann <tyrann@disenchant.net>
Kevin Shanahan
Tyrann