Ludovic Koenig
f9200b765a
Firstly, an error has been corrected in the utility function named hsv2rgb. Secondly, some of the more useful highlight groups have been processed, but everything may still change.
138 lines
4.3 KiB
VimL
138 lines
4.3 KiB
VimL
" __
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" ____ ____/ /__ __ _____ _____ ___ __ __
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" / __ \ / __ // / / // ___// ___// _ \ / / / /
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" / /_/ // /_/ // /_/ /(__ )(__ )/ __// /_/ /
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" \____/ \__,_/ \__, //____//____/ \___/ \__, /
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" /____/ /____/
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"
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" You terrible man, foxy, ingenious, never tired of twists and tricks
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"
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" Note: Odyssey is a dark green colorscheme for Vim. It main color, the one of
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" its background, is an approximation of a darker shade of light sea green.
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" This link to the sea is the reason why that colorscheme is named after the
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" Odyssey.
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"
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" Author: Ludovic Koenig <ludovic.koenig@gmail.com>
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" License: MIT
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"
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" Bootstrap {{{
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set termguicolors
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let s:colors = {}
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" }}}
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" Utilities {{{
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function! s:hsv2hex(hue, saturation, value)
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let l:s = a:saturation / 100.0
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let l:v = a:value / 100.0
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let l:c = l:v * l:s
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let l:h = a:hue / 60.0
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let l:x = l:c * (1.0 - abs(fmod(l:h, 2) - 1.0))
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if 0 <= l:h && l:h <= 1
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let l:l = [l:c, l:x, 0.0]
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elseif 1 < l:h && l:h <= 2
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let l:l = [l:x, l:c, 0.0]
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elseif 2 < l:h && l:h <= 3
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let l:l = [0.0, l:c, l:x]
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elseif 3 < l:h && l:h <= 4
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let l:l = [0.0, l:x, l:c]
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elseif 4 < l:h && l:h <= 5
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let l:l = [l:x, 0.0, l:c]
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elseif 5 < l:h && l:h <= 6
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let l:l = [l:c, 0.0, l:x]
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endif
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let l:m = l:v - l:c
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let l:l = [l:l[0] + l:m, l:l[1] + l:m, l:l[2] + l:m]
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let l:l = [l:l[0] * 255, l:l[1] * 255, l:l[2] * 255]
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let l:l = [round(l:l[0]), round(l:l[1]), round(l:l[2])]
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let l:l = [float2nr(l:l[0]), float2nr(l:l[1]), float2nr(l:l[2])]
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let l:f = "%02x"
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return printf(l:f, l:l[0]) . printf(l:f, l:l[1]) . printf(l:f, l:l[2])
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endfunction
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function! s:HL(group, bg, ...)
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let cbg = get(s:colors, a:bg)
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let histring = 'highlight ' . a:group . ' ' . 'guibg=#'. cbg
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if a:0 > 0
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let cfg = get(s:colors, a:1)
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let histring .= ' guifg=#'. cfg
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endif
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let histring .= ' cterm=none'
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execute histring
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endfunction
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" }}}
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" Colors {{{
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"
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" This section deals with the initialization of the different colors used by
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" the colorscheme. Odyssey is going to use a 12-colors palette. The will be 6
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" colors for the different part of the editor, and 6 colors for the
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" highligting.
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"
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" The s:colors dictionary is initialized in the Bootstrap section.
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let s:colors.beyondback = s:hsv2hex(177, 20, 6)
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let s:colors.background = s:hsv2hex(177, 20, 11)
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let s:colors.cursorline = s:hsv2hex(177, 25, 16)
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let s:colors.foldedline = s:hsv2hex(177, 25, 21)
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let s:colors.linenumber = s:hsv2hex(177, 9, 55)
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let s:colors.foreground = s:hsv2hex(177, 11, 70)
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let s:colors.keyword = s:hsv2hex(170, 45, 70)
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let s:colors.error = s:hsv2hex( 0, 45, 70)
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let s:colors.warning = s:hsv2hex( 30, 45, 70)
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let s:colors.procedure = s:hsv2hex(140, 45, 70)
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let s:colors.type = s:hsv2hex(200, 45, 70)
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let s:colors.constant = s:hsv2hex(230, 45, 70)
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" }}}
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" Default Highlights {{{
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"
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" This section links the different default highlight groups with their
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" associated colors. They appear in the same order than when the highlight
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" command is used.
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call s:HL('SpecialKey', 'background', 'warning')
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call s:HL('EndOfBuffer', 'background', 'linenumber')
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call s:HL('NonText', 'background', 'linenumber')
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call s:HL('LineNr', 'background', 'linenumber')
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call s:HL('CursorLineNr', 'cursorline', 'foreground')
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call s:HL('StatusLine', 'cursorline', 'foreground')
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call s:HL('StatusLineNC', 'beyondback', 'linenumber')
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call s:HL('VertSplit', 'beyondback', 'beyondback')
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call s:HL('Folded', 'foldedline', 'linenumber')
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call s:HL('FoldColumn', 'foldedline', 'linenumber')
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call s:HL('CursorLine', 'cursorline')
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call s:HL('ColorColumn', 'foldedline',)
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call s:HL('Comment', 'background', 'linenumber')
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call s:HL('Delimiter', 'background', 'foreground')
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call s:HL('Statement', 'background', 'keyword')
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call s:HL('Conditional', 'background', 'keyword')
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call s:HL('Identifier', 'background', 'keyword')
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call s:HL('Tag', 'background', 'warning')
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call s:HL('Special', 'background', 'warning')
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call s:HL('Function', 'background', 'procedure')
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call s:HL('Type', 'background', 'type')
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call s:HL('Number', 'background', 'constant')
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call s:HL('String', 'background', 'constant')
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call s:HL('SpecialChar', 'background', 'constant')
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call s:HL('Preproc', 'background', 'warning')
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call s:HL('Normal', 'background', 'foreground')
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" }}}
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" vim: foldmethod=marker
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