code: def sprite_filepath_build(sprite_type, sprite_id, **kwargs):
      
  
      options = parse_sprite_options(sprite_type, **kwargs)
  
      filename = '.'.join([str(sprite_id), SPRITE_EXT])
      filepath = os.path.join(sprite_type, *options, filename)
  
      return filepath
docs: returns the filepath of the sprite *relative to SPRITE_CACHE*