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Add the support for 8-bit colors

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The true color and its 8-bit association are managed in the same tuples.
In other words, s:colors is now an array of tuples.

Rigth now, I think the mapping between the true and the 8-bit colors can
be improved. I have just used an approximation script I found on the
internet (URL too long).
This commit is contained in:
Ludovic Koenig
2019-03-04 21:03:37 +01:00
parent 29f23ade3f
commit 4710180868
1 changed files with 19 additions and 16 deletions
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colors/odyssey.vim
+18 -15
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@@ -17,8 +17,10 @@
"
" Initialisation {{{
if !(has('termguicolors') && &termguicolors) && !has('gui_running')
if !has('gui_running')
if !(has('termguicolors') && &termguicolors) && &t_Co != 256
finish
endif
endif
if v:version > 580
@@ -72,12 +74,13 @@ function! s:hsv2hex(hue, saturation, value)
endfunction
function! s:HL(group, bg, ...)
let histring = 'highlight ' . a:group . ' '
let cbg = get(s:colors, a:bg)
let histring = 'highlight ' . a:group . ' ' . 'guibg=#'. cbg
let histring .= 'guibg=#'. cbg[0] . ' ' . 'ctermbg=' . cbg[1]
if a:0 > 0
let cfg = get(s:colors, a:1)
let histring .= ' guifg=#'. cfg
let histring .= ' guifg=#'. cfg[0] . ' ' . 'ctermfg=' . cfg[1]
endif
if a:0 > 1
@@ -99,19 +102,19 @@ endfunction
"
" The s:colors dictionary is initialized in the Bootstrap section.
let s:colors.beyondback = s:hsv2hex(177, 20, 6)
let s:colors.background = s:hsv2hex(177, 20, 11)
let s:colors.cursorline = s:hsv2hex(177, 25, 16)
let s:colors.foldedline = s:hsv2hex(177, 25, 21)
let s:colors.linenumber = s:hsv2hex(177, 9, 55)
let s:colors.foreground = s:hsv2hex(177, 11, 75)
let s:colors.beyondback = [s:hsv2hex(177, 20, 6), '233']
let s:colors.background = [s:hsv2hex(177, 20, 11), '234']
let s:colors.cursorline = [s:hsv2hex(177, 25, 16), '235']
let s:colors.foldedline = [s:hsv2hex(177, 25, 21), '236']
let s:colors.linenumber = [s:hsv2hex(177, 9, 55), '245']
let s:colors.foreground = [s:hsv2hex(177, 11, 75), '250']
let s:colors.keyword = s:hsv2hex(170, 45, 70)
let s:colors.error = s:hsv2hex( 0, 45, 70)
let s:colors.warning = s:hsv2hex( 30, 45, 70)
let s:colors.procedure = s:hsv2hex(140, 45, 70)
let s:colors.type = s:hsv2hex(200, 45, 70)
let s:colors.constant = s:hsv2hex(230, 45, 70)
let s:colors.keyword = [s:hsv2hex(170, 45, 70), '73']
let s:colors.error = [s:hsv2hex( 0, 45, 70), '131']
let s:colors.warning = [s:hsv2hex( 30, 45, 70), '143']
let s:colors.procedure = [s:hsv2hex(140, 45, 70), '72']
let s:colors.type = [s:hsv2hex(200, 45, 70), '67']
let s:colors.constant = [s:hsv2hex(230, 45, 70), '61']
" }}}
" Default Highlights {{{