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90fa9bd577ec0b553c8da694ac301638b26232e7
vim-odyssey/colors/odyssey.vim
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Ludovic Koenig 90fa9bd577 Add some colors to the default highlight groups 
It adds/rewrites colors to some default highlights groups like ErrorMsg
or WarningMsg or Title. The intention is to cover all the default groups
before, maybe, trying to cover 'filetype' related groups.

It must be noted that the color named error and warning are used in the
interface, but, only to put the emphasize on warning or error messages.
2019-03-01 10:03:20 +01:00

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" __
" ____ ____/ /__ __ _____ _____ ___ __ __
" / __ \ / __ // / / // ___// ___// _ \ / / / /
" / /_/ // /_/ // /_/ /(__ )(__ )/ __// /_/ /
" \____/ \__,_/ \__, //____//____/ \___/ \__, /
" /____/ /____/
"
" You terrible man, foxy, ingenious, never tired of twists and tricks
"
" Note: Odyssey is a dark green colorscheme for Vim. It main color, the one of
" its background, is an approximation of a darker shade of light sea green.
" This link to the sea is the reason why that colorscheme is named after the
" Odyssey.
"
" Maintainer: Ludovic Koenig <ludovic.koenig@gmail.com>
" License: MIT
"
" Bootstrap {{{
set termguicolors
let s:colors = {}
" }}}
" Utilities {{{
function! s:hsv2hex(hue, saturation, value)
let l:s = a:saturation / 100.0
let l:v = a:value / 100.0
let l:c = l:v * l:s
let l:h = a:hue / 60.0
let l:x = l:c * (1.0 - abs(fmod(l:h, 2) - 1.0))
if 0 <= l:h && l:h <= 1
let l:l = [l:c, l:x, 0.0]
elseif 1 < l:h && l:h <= 2
let l:l = [l:x, l:c, 0.0]
elseif 2 < l:h && l:h <= 3
let l:l = [0.0, l:c, l:x]
elseif 3 < l:h && l:h <= 4
let l:l = [0.0, l:x, l:c]
elseif 4 < l:h && l:h <= 5
let l:l = [l:x, 0.0, l:c]
elseif 5 < l:h && l:h <= 6
let l:l = [l:c, 0.0, l:x]
endif
let l:m = l:v - l:c
let l:l = [l:l[0] + l:m, l:l[1] + l:m, l:l[2] + l:m]
let l:l = [l:l[0] * 255, l:l[1] * 255, l:l[2] * 255]
let l:l = [round(l:l[0]), round(l:l[1]), round(l:l[2])]
let l:l = [float2nr(l:l[0]), float2nr(l:l[1]), float2nr(l:l[2])]
let l:f = "%02x"
return printf(l:f, l:l[0]) . printf(l:f, l:l[1]) . printf(l:f, l:l[2])
endfunction
function! s:HL(group, bg, ...)
let cbg = get(s:colors, a:bg)
let histring = 'highlight ' . a:group . ' ' . 'guibg=#'. cbg
if a:0 > 0
let cfg = get(s:colors, a:1)
let histring .= ' guifg=#'. cfg
endif
let histring .= ' cterm=none'
execute histring
endfunction
" }}}
" Colors {{{
"
" This section deals with the initialization of the different colors used by
" the colorscheme. Odyssey is going to use a 12-colors palette. The will be 6
" colors for the different part of the editor, and 6 colors for the
" highligting.
"
" 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.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)
" }}}
" Default Highlights {{{
"
" This section links the different default highlight groups with their
" associated colors. They appear in the same order than when the highlight
" command is used.
call s:HL( 'SpecialKey', 'background', 'warning')
call s:HL( 'EndOfBuffer', 'background', 'linenumber')
call s:HL( 'NonText', 'background', 'linenumber')
call s:HL( 'Directory', 'background', 'foreground')
call s:HL( 'ErrorMsg', 'background', 'error')
call s:HL( 'MoreMsg', 'background', 'warning')
call s:HL( 'ModeMsg', 'background', 'warning')
call s:HL( 'IncSearch', 'foreground', 'background')
call s:HL( 'Search', 'linenumber', 'background')
call s:HL( 'LineNr', 'background', 'linenumber')
call s:HL('CursorLineNr', 'cursorline', 'foreground')
call s:HL( 'Question', 'background', 'warning')
call s:HL( 'StatusLine', 'cursorline', 'foreground')
call s:HL('StatusLineNC', 'beyondback', 'linenumber')
call s:HL( 'VertSplit', 'beyondback', 'beyondback')
call s:HL( 'Title', 'background', 'procedure')
"call s:HL( 'Visual', 'background', 'linenumber')
"call s:HL( 'VisualNOS', 'background', 'linenumber')
call s:HL( 'WarningMsg', 'background', 'warning')
"call s:HL( 'WildMenu', 'background', 'linenumber')
call s:HL( 'Folded', 'foldedline', 'linenumber')
call s:HL( 'FoldColumn', 'foldedline', 'linenumber')
"call s:HL( 'DiffAdd', 'background', 'linenumber')
"call s:HL( 'DiffChange', 'background', 'linenumber')
"call s:HL( 'DiffDelete', 'background', 'linenumber')
"call s:HL( 'DiffText', 'background', 'linenumber')
"call s:HL( 'SignColumn', 'background', 'linenumber')
"call s:HL( 'Conceal', 'background', 'linenumber')
"call s:HL( 'SpellBad', 'background', 'linenumber')
"call s:HL( 'SpellCap', 'background', 'linenumber')
"call s:HL( 'SpellRare', 'background', 'linenumber')
"call s:HL( 'SpellLocal', 'background', 'linenumber')
"call s:HL( 'Pmenu', 'background', 'linenumber')
"call s:HL( 'PmenuSel', 'background', 'linenumber')
"call s:HL( 'PmenuSbar', 'background', 'linenumber')
"call s:HL( 'PmenuThumb', 'background', 'linenumber')
"call s:HL( 'TabLine', 'background', 'linenumber')
"call s:HL( 'TabLineSel', 'background', 'linenumber')
"call s:HL( 'TabLineFill', 'background', 'linenumber')
call s:HL( 'CursorLine', 'cursorline')
call s:HL( 'ColorColumn', 'foldedline')
"call s:HL( 'StatusLineTerm', 'background', 'linenumber')
"call s:HL( 'StatusLineTermNC', 'background', 'linenumber')
call s:HL( 'MatchParen', 'linenumber', 'background')
"call s:HL( 'ToolbarLine', 'background', 'linenumber')
"call s:HL( 'ToolbarButton', 'background', 'linenumber')
call s:HL( 'Comment', 'background', 'linenumber')
call s:HL( 'Constant', 'background', 'constant')
call s:HL( 'Special', 'background', 'warning')
call s:HL( 'Identifier', 'background', 'keyword')
call s:HL( 'Statement', 'background', 'keyword')
call s:HL( 'Preproc', 'background', 'warning')
call s:HL( 'Type', 'background', 'type')
"call s:HL( 'Underline', 'background', 'type')
"call s:HL( 'Ignore', 'background', 'type')
"call s:HL( 'Error', 'background', 'type')
call s:HL( 'String', 'background', 'constant')
call s:HL( 'Number', 'background', 'constant')
call s:HL( 'Function', 'background', 'procedure')
call s:HL( 'Conditional', 'background', 'keyword')
call s:HL( 'Tag', 'background', 'warning')
call s:HL( 'SpecialChar', 'background', 'constant')
call s:HL( 'Delimiter', 'background', 'foreground')
call s:HL( 'Normal', 'background', 'foreground')
" }}}
" vim: foldmethod=marker
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