aur/nxengine.install

post_install() {
  echo "To be able to save files without elevated rights, a jail folder (~/.nxengine) is"
  echo "used. Therefore, you do not have to delete Doukutsu.exe after the first run."
}

post_upgrade() {
  post_install
}

post_remove() {
  echo "You may safely delete the '~/.nxengine' directory containing the config/save"
  echo "and extracted data files, if you do not want to preserve them."
}