ｲﾇｩ… ステータスライン

inuu.vim

" This is ｲﾇｩ… script for vim's status line.

" The original script is here.
"   https://github.com/koron/homoo-vim

" All you have to do is to execute the below command.
"   :source path/to/inuu.vim

scriptencoding utf-8

let s:save_cpo = &cpo
set cpo&vim

let s:pattern0 = [
      \'  (U＾ω＾)               ',
      \' -(U＾ω＾)               ',
      \' -(U＾ω＾)               ',
      \'-=(U＾ω＾)               ',
      \' -=(U＾ω＾)              ',
      \'-=≡(U＞ω＜) ｲﾇｩ!        ',
      \' --=≡(U＞ω＜) ｲﾇｩ!      ',
      \'   --=≡(U＞ω＜) ｲﾇｩ!    ',
      \'     -=≡(U＞ω＜) ｲﾇｩ!   ',
      \'        -=(U＞ω＜)       ',
      \'         -=(U＞ω＜)      ',
      \'          -(Uーωー)      ',
      \'           (Uーωー)      ',
      \'           (Uーωー) ｲﾇｩ…',
      \'           (Uーωー) ｲﾇｩ…',
      \'           (Uーωー) ｲﾇｩ…',
      \'           (Uーωー) ｲﾇｩ…',
      \]
let s:pattern_index = 0
let s:position = 0

function! Inuu()
  let width = winwidth('.') / 2
  let spacer = repeat('　', width)
  let whole = spacer.s:pattern0[s:pattern_index].spacer
  let start = strwidth(whole) - width * 2 - s:position * 2
  let last = start + width * 2
  let retval = matchstr(whole, '\%>'.start.'v.*\%<'.last.'v')

  " Update pattern and position for next frame.
  let s:pattern_index += 1
  if s:pattern_index >= len(s:pattern0)
    let s:pattern_index = 0
    let s:position += 5
    if s:position >= winwidth('.') / 2 + 8
      let s:position = 0
    endif
  endif

  return retval
endfunction

set statusline=%{Inuu()}

let &cpo = s:save_cpo
unlet s:save_cpo