" __ " ____ ____/ /__ __ _____ _____ ___ __ __ " / __ \ / __ // / / // ___// ___// _ \ / / / / " / /_/ // /_/ // /_/ /(__ )(__ )/ __// /_/ / " \____/ \__,_/ \__, //____//____/ \___/ \__, / " /____/ /____/ " " 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 " License: MIT " Release: 0.2.0 " " Prelude {{{ if !has('gui_running') if !(has('termguicolors') && &termguicolors) && &t_Co != 256 finish endif endif if v:version > 580 set background=dark highlight clear if exists('syntax_on') syntax reset endif else finish endif let g:colors_name = 'odyssey' " }}} " Color Helpers {{{ function! s:hsv2rgb(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])] return l:l endfunction function! s:rgb2hex(rgb) let l:f = "%02x" return printf(l:f, a:rgb[0]) . printf(l:f, a:rgb[1]) . printf(l:f, a:rgb[2]) endfunction function! s:rgb2short(rgb) " 216 colors + 24 greys = 240 total ( - 16 because ignoring system color ) function! s:xterm2rgb(key, val) let l:incs = [0, 95, 135, 175, 215, 255] if a:val < 216 return [l:incs[a:val / 36], l:incs[(a:val % 36) / 6], l:incs[a:val % 6]] else let l:coordinate = a:val * 10 - 2152 return [l:coordinate, l:coordinate, l:coordinate] endif endfunction function! s:distance(lhs, rhs) return abs(a:lhs[0] - a:rhs[0]) \ + abs(a:lhs[1] - a:rhs[1]) \ + abs(a:lhs[2] - a:rhs[2]) endfunction let l:xterm = range(0, 239) let l:xterm = map(l:xterm, function('s:xterm2rgb')) let l:distances = [] for l:value in l:xterm let l:distances += [s:distance(l:value, a:rgb)] endfor let l:index = index(l:distances, min(l:distances)) + 16 return printf("%s", l:index) endfunction function! s:colorize(hue, saturation, value) let l:rgb = s:hsv2rgb(a:hue, a:saturation, a:value) let l:gui = s:rgb2hex(l:rgb) let l:cterm = s:rgb2short(l:rgb) let l:res = {'gui': l:gui, 'cterm': l:cterm} return l:res 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 = {} let s:colors.beyondback = s:colorize(177, 20, 6) let s:colors.background = s:colorize(177, 20, 11) let s:colors.cursorline = s:colorize(177, 25, 16) let s:colors.foldedline = s:colorize(177, 25, 21) let s:colors.linenumber = s:colorize(177, 9, 55) let s:colors.foreground = s:colorize(177, 11, 75) let s:colors.error = s:colorize( 10, 45, 70) let s:colors.warning = s:colorize( 40, 45, 70) let s:colors.type = s:colorize( 70, 45, 70) let s:colors.procedure = s:colorize(140, 45, 70) let s:colors.keyword = s:colorize(180, 45, 70) let s:colors.constant = s:colorize(210, 45, 70) " }}} " Attributes {{{ let s:attributes = {} let s:attributes['reverse'] = { 'cterm': 'reverse', 'gui': 'reverse' } let s:attributes['bold'] = { 'cterm': 'bold', 'gui': 'bold' } let s:attributes['underline'] = { 'cterm': 'underline', 'gui': 'underline' } " }}} " Highlight Helpers {{{ function! s:HL(group, bg, fg, attr) let l:hi = 'highlight ' . a:group . ' ' if a:bg != 'none' let l:bg = get(s:colors, a:bg) let l:hi .= 'guibg=#'. l:bg['gui'] . ' ' . 'ctermbg=' . l:bg['cterm'] endif if a:fg != 'none' let l:fg = get(s:colors, a:fg) let l:hi .= ' guifg=#' . l:fg['gui'] . ' ' . 'ctermfg=' . l:fg['cterm'] endif if a:attr != 'none' let l:attr = get(s:attributes, a:attr) let l:hi .= ' gui=' . l:attr['gui'] . ' ' . 'cterm=' . l:attr['cterm'] elseif a:attr == 'none' let l:hi .= ' gui=none cterm=none' endif execute l:hi endfunction " }}} " User Interface {{{ call s:HL( 'SpecialKey', 'background', 'warning', 'none') call s:HL( 'EndOfBuffer', 'background', 'linenumber', 'none') call s:HL( 'NonText', 'background', 'linenumber', 'none') call s:HL( 'Directory', 'background', 'foreground', 'none') call s:HL( 'ErrorMsg', 'background', 'error', 'bold') call s:HL( 'MoreMsg', 'background', 'warning', 'none') call s:HL( 'ModeMsg', 'background', 'warning', 'none') call s:HL( 'IncSearch', 'background', 'foreground', 'reverse') call s:HL( 'Search', 'background', 'linenumber', 'reverse') call s:HL( 'LineNr', 'background', 'linenumber', 'none') call s:HL( 'CursorLineNr', 'cursorline', 'foreground', 'none') call s:HL( 'Question', 'background', 'warning', 'none') call s:HL( 'StatusLine', 'cursorline', 'foreground', 'none') call s:HL( 'StatusLineNC', 'beyondback', 'linenumber', 'none') call s:HL( 'VertSplit', 'beyondback', 'beyondback', 'none') call s:HL( 'Title', 'background', 'procedure', 'none') call s:HL( 'Visual', 'background', 'foreground', 'reverse') call s:HL( 'VisualNOS', 'background', 'foreground', 'reverse') call s:HL( 'WarningMsg', 'background', 'warning', 'bold') call s:HL( 'WildMenu', 'cursorline', 'warning', 'none') call s:HL( 'Folded', 'foldedline', 'linenumber', 'none') call s:HL( 'FoldColumn', 'foldedline', 'linenumber', 'none') call s:HL( 'DiffAdd', 'procedure', 'background', 'none') call s:HL( 'DiffChange', 'warning', 'background', 'none') call s:HL( 'DiffDelete', 'error', 'background', 'none') call s:HL( 'DiffText', 'error', 'background', 'none') call s:HL( 'SignColumn', 'background', 'error', 'none') call s:HL( 'Conceal', 'background', 'keyword', 'none') call s:HL( 'SpellBad', 'background', 'error', 'underline') call s:HL( 'SpellCap', 'background', 'warning', 'underline') call s:HL( 'SpellRare', 'background', 'constant', 'underline') call s:HL( 'SpellLocal', 'background', 'keyword', 'underline') call s:HL( 'Pmenu', 'foldedline', 'linenumber', 'none') call s:HL( 'PmenuSel', 'background', 'foreground', 'reverse') call s:HL( 'PmenuSbar', 'foldedline', 'foldedline', 'none') call s:HL( 'PmenuThumb', 'linenumber', 'linenumber', 'none') call s:HL( 'TabLine', 'background', 'linenumber', 'none') call s:HL( 'TabLineSel', 'background', 'foreground', 'none') call s:HL( 'TabLineFill', 'beyondback', 'linenumber', 'none') call s:HL( 'CursorColumn', 'cursorline', 'foreground', 'none') call s:HL( 'CursorLine', 'cursorline', 'none', 'none') call s:HL( 'ColorColumn', 'foldedline', 'none', 'none') call s:HL( 'StatusLineTerm', 'cursorline', 'foreground', 'none') call s:HL('StatusLineTermNC', 'beyondback', 'linenumber', 'none') call s:HL( 'Cursor', 'background', 'foreground', 'reverse') call s:HL( 'lCursor', 'background', 'foreground', 'reverse') call s:HL( 'MatchParen', 'background', 'warning', 'underline') call s:HL( 'ToolbarLine', 'linenumber', 'linenumber', 'none') call s:HL( 'ToolbarButton', 'background', 'linenumber', 'reverse') " }}} " Default Syntax {{{ call s:HL( 'Comment', 'background', 'linenumber', 'none') call s:HL( 'Constant', 'background', 'constant', 'none') call s:HL( 'Special', 'background', 'warning', 'none') call s:HL( 'Identifier', 'background', 'procedure', 'none') call s:HL( 'Statement', 'background', 'keyword', 'none') call s:HL( 'Preproc', 'background', 'warning', 'none') call s:HL( 'Type', 'background', 'type', 'none') call s:HL( 'Underlined', 'background', 'foreground', 'underline') call s:HL( 'Ignore', 'background', 'background', 'none') call s:HL( 'Error', 'background', 'error', 'bold') call s:HL( 'Todo', 'background', 'warning', 'bold') call s:HL( 'String', 'background', 'constant', 'none') call s:HL( 'Number', 'background', 'constant', 'none') call s:HL( 'Function', 'background', 'procedure', 'none') call s:HL( 'Conditional', 'background', 'keyword', 'none') call s:HL( 'Tag', 'background', 'warning', 'none') call s:HL( 'SpecialChar', 'background', 'warning', 'none') call s:HL( 'Delimiter', 'background', 'warning', 'none') call s:HL( 'Normal', 'background', 'foreground', 'none') " }}} " vim: foldmethod=marker