collection of tools for doing specific, weird things with simfiles, score XML files, and zenius data
not especially portable (written for GNU/Linux), and the weirder ones have dependencies on other scripts not in this repo

stepmania
  launch stepmania after setting prefs (input/etc)

stepmania-ensure-ssc-sm
  runs SM/SSC converter on all song subdirs with only DWI in them
  (wrapper around stepmania/stepmania#2066)

zenius-ddrsonglist
  crawls zenius-i-vanisher to fetch/parse/format song names and 'feet' difficulties

ddrname
  tool to rename pictures/screenshots of DDR scores

ddr-stepmania-score
  parse stepmania XML score files (/Save/Upload/*.xml) and simfiles to get DDRA-style scores

simfile-radar
  parse SM/SSC simfiles and calculate groove radar (stream/voltage/air/freeze/chaos) values
  (uses formulas taken from: https://dancedancerevolution.fandom.com/wiki/Groove_Radar)

simfile-zenius
  simple zenius crawler to print recent simfile uploads

ddr-radar-feet
  use trainable neural network to guess 'feet' difficulty based on groove radar values

stepmania-cursong-info
  using the hack applied in `stepmania`, read the current song from the output
  calculate radar+feet, format past XML scores, print the best picture score,
  and get the number of passed/failed XML scores from the current session