JJSave/tools/list_levels.sh

#!/bin/bash
# Lists all level numbers with their planet id and planet name.
# First argument should be the path to your Jazz directory (where level0.000
# etc are).

if [[ "${1}" == "" ]]; then
  echo "Please give the path to your Jazz directory as first argument."
  exit 1
fi

(
  for file in ${1}/level*; do
    filename="$(basename ${file})"

    x="${filename##level}"
    x=(${x//./ })
    level="${x[0]}"
    planet="${x[1]}"

    planetfile="planet.${planet}"
    planetname=$(head -c19 ${1}/"${planetfile}" | tail -c16 | strings)
    echo "${planet}  ${level}  ${planetname} level $(( ${level} + 1 ))"
  done
) | sort