mirror of https://github.com/Hilbis/Hilbish
140 lines
3.7 KiB
Lua
140 lines
3.7 KiB
Lua
-- We're basically porting Ansikit to lua
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-- https://github.com/Luvella/AnsiKit/blob/master/lib/index.js
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-- which is made by yours truly sammy :^)
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local ansikit = {}
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ansikit.clear = function(scrollback)
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typ = (scrollback and 3 or 2)
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return ansikit.printCSI(typ, 'J')
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end
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ansikit.clearFromPos = function(scrollback)
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return ansikit.printCSI(0, 'J')
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end
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ansikit.clearLine = function()
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return ansikit.printCSI(2, 'K')
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end
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ansikit.clearToPos = function()
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return ansikit.printCSI(1, 'J')
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end
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ansikit.color256 = function(color)
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color = (color and color or 0)
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return ansikit.printCSI('38;5;' .. color)
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end
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ansikit.cursorDown = function(y)
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y = (y and y or 1)
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return ansikit.printCSI(y, 'B')
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end
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ansikit.cursorLeft = function(x)
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x = (x and x or 1)
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return ansikit.printCSI(x, 'D')
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end
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-- TODO: cursorPos
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-- https://github.com/Luvella/AnsiKit/blob/master/lib/index.js#L90
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ansikit.cursorRight = function(x)
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x = (x and x or 1)
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return ansikit.printCSI(x, 'C')
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end
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ansikit.cursorStyle = function(style)
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style = (style and style or ansikit.underlineCursor)
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if style > 6 or style < 1 then style = ansikit.underlineCursor end
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return ansikit.printCSI(style, ' q')
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end
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ansikit.cursorTo = function(x, y)
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x, y = (x and x or 1), (y and y or 1)
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return ansikit.printCSI(x .. ';' .. y, 'H')
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end
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ansikit.cursorUp = function(y)
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y = (y and y or 1)
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return ansikit.printCSI(y, 'A')
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end
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ansikit.getCode = function(code, terminate)
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endc = (endc and endc or 'm')
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return string.char(0x001b) .. code ..
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(terminate and string.char(0x001b) .. '\\' or '')
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end
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ansikit.getCSI = function(code, endc)
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endc = (endc and endc or 'm')
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return string.char(0x001b) .. '[' .. code .. endc
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end
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ansikit.format = function(text)
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local colors = {
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-- TODO: write codes manually instead of using functions
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-- less function calls = faster ????????
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reset = {'{reset}', ansikit.getCSI(0)},
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bold = {'{bold}', ansikit.getCSI(1)},
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dim = {'{dim}', ansikit.getCSI(2)},
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italic = {'{italic}', ansikit.getCSI(3)},
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underline = {'{underline}', ansikit.getCSI(4)},
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invert = {'{invert}', ansikit.getCSI(7)},
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bold_off = {'{bold-off}', ansikit.getCSI(22)},
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underline_off = {'{underline-off}', ansikit.getCSI(24)},
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black = {'{black}', ansikit.getCSI(30)},
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red = {'{red}', ansikit.getCSI(31)},
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green = {'{green}', ansikit.getCSI(32)},
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yellow = {'{yellow}', ansikit.getCSI(33)},
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blue = {'{blue}', ansikit.getCSI(34)},
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magenta = {'{magenta}', ansikit.getCSI(35)},
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cyan = {'{cyan}', ansikit.getCSI(36)},
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white = {'{white}', ansikit.getCSI(37)},
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red_bg = {'{red-bg}', ansikit.getCSI(41)},
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green_bg = {'{green-bg}', ansikit.getCSI(42)},
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yellow_bg = {'{green-bg}', ansikit.getCSI(43)},
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blue_bg = {'{blue-bg}', ansikit.getCSI(44)},
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magenta_bg = {'{magenta-bg}', ansikit.getCSI(45)},
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cyan_bg = {'{cyan-bg}', ansikit.getCSI(46)},
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white_bg = {'{white-bg}', ansikit.getCSI(47)},
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gray = {'{gray}', ansikit.getCSI(90)},
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bright_red = {'{bright-red}', ansikit.getCSI(91)},
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bright_green = {'{bright-green}', ansikit.getCSI(92)},
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bright_yellow = {'{bright-yellow}', ansikit.getCSI(93)},
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bright_blue = {'{bright-blue}', ansikit.getCSI(94)},
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bright_magenta = {'{bright-magenta}', ansikit.getCSI(95)},
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bright_cyan = {'{bright-cyan}', ansikit.getCSI(96)}
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}
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for k, v in pairs(colors) do
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text = text:gsub(v[1], v[2])
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end
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return text
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end
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ansikit.print = function(text)
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io.write(ansikit.format(text))
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return ansikit
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end
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ansikit.printCode = function(code, terminate)
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io.write(ansikit.getCode(code, terminate))
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return ansikit
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end
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ansikit.printCSI = function(code, endc)
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io.write(ansikit.getCSI(code, endc))
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return ansikit
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end
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ansikit.println = function(text)
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print(ansikit.print(text))
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return ansikit
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end
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return ansikit
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