This manages a lump list of shader lumps from a shaders.pk3, separate
from the loaded wadlist, so that shaders do not participate in the
wadlist system at all.
Lets you set a bunch of metadata for your add-on, and a minimum required Ring Racers version (to prevent annoying tech support questions for mod authors). This version value can also be leveraged to add in backwards compatibility behaviors for older mods.
Currently the values of the metadata are printed out when a mod is loaded, and aren't used otherwise.
Fix pointers for C interface copied strings
Apparently this was luck that it worked earlier.
I love C++'s strings! And conversely, I hate C's strings.
Our technical hardware support baseline is GLES2, which has a minimum
supported texture size of 2048x2048. This means we cannot allow anything
larger without introducing compatibility issues between GL players and
software players. Even if Software is able to handle larger images,
GL hardware may not, even on the same device. This additionally prevents
an issue with Twodee where the patch atlas can't handle images larger
than 2048x2048 due to the page size.
