:3D6 みたいに使えるサイコロ

dice.vim

function s:dice(count, dice) abort
  const dices = map(range(a:count), {-> rand() % a:dice + 1})
  echo dices
  if a:count <=# 1
    return
  endif
  echo 'sum:' reduce(dices, {acc, val -> acc + val})
endfunction

command! -range=1 -addr=other -nargs=1 -bar D call s:dice(<count>, <args>)

" vim: et sw=2 sts=-1

License: CC0