getRelativeSpritePositions

on getRelativeSpritePositions
  repeat with n = 1 to _movie.lastChannel
    if sprite(n).member.name <> "torso" then next repeat
    torsoPos = sprite(n).loc
    exit repeat
  end repeat

  positions = []
  repeat with n = 1 to _movie.lastChannel
    if sprite(n).castLibNum <> castLib("character").number then next repeat
    positions.add(sprite(n).loc - torsoPos)
  end repeat
  return positions
end