lol/TODO.md

lol headers to keep

src/lol/base/types.h (vec_t shortcuts eg. vec2, ivec2, u8vec3 etc.)
src/lol/math/constants.h
src/lol/math/functions.h
src/lol/math/noise/*

headers we could clean up and keep

src/lol/algorithm/aabb_tree.h
src/lol/base/assert.h (could be useful)
src/lol/base/avl_tree.h
src/lol/base/string.h (string utilities)
src/lol/image/pixel.h (but is it useful?)
src/lol/math/arraynd.h (but do we really want to keep it?)
src/lol/math/geometry.h
src/lol/math/interp.h (but what is it?)

src/numeric.h

headers to keep in the engine

src/lol/algorithm/portal.h
src/lol/audio/*
src/lol/base/log.h
src/lol/debug/*
src/lol/engine.h
src/lol/engine/*
src/lol/engine-internal.h
src/lol/extras.h
src/lol/gpu/*
src/lol/image/image.h
src/lol/image/movie.h
src/lol/image/resource.h
src/lol/legacy.h
src/lol/lua.h
src/lol/net/http.h
src/lol/public.h
src/lol/sys/file.h
src/lol/sys/getopt.h
src/lol/sys/init.h

headers to remove one day

src/lol/algorithm/sort.h (there’s plenty of stuff in libc++)
src/lol/base/array.h (use std::vector)
src/lol/base/enum.h (can’t see the point)
src/lol/base/tuple.h (use std::tuple)