getEmscriptenFS

Get the Emscripten FS object of the currently running emulator to access its virtual file system.

See Emscripten File System API for more information.

Usage

const nostalgist = await Nostalgist.nes('flappybird.nes')

const FS = nostalgist.getEmscriptenFS()
const files = FS.readdir('/home/web_user/retroarch/userdata')