A Lua script that takes the WoW FrameXML file GraphicsQualityLevels.lua and outputs a list of CVars with their values and the labels of the quality levels that use each value. Designed to be run from regular Lua (5.1, 5.2 or LuaJIT), but can be run within WoW if you replace dofile[[...]] with loadstring[[...]] (with the contents of GraphicsQuali…

WoW_Graphics_CVars.lua

VideoData = {}

VIDEO_OPTIONS_16XANISOTROPIC = "16x Anisotropic";
VIDEO_OPTIONS_2XANISOTROPIC = "2x Anisotropic";
VIDEO_OPTIONS_4XANISOTROPIC = "4x Anisotropic";
VIDEO_OPTIONS_8XANISOTROPIC = "8x Anisotropic";
VIDEO_OPTIONS_BILINEAR = "Bilinear";
VIDEO_OPTIONS_DISABLED = "Disabled";
VIDEO_OPTIONS_ENABLED = "Enabled";
VIDEO_OPTIONS_FAIR = "Fair";
VIDEO_OPTIONS_FULLSCREEN = "Fullscreen";
VIDEO_OPTIONS_HIGH = "High";
VIDEO_OPTIONS_LOW = "Low";
VIDEO_OPTIONS_MEDIUM = "Good";
VIDEO_OPTIONS_TRILINEAR = "Trilinear";
VIDEO_OPTIONS_ULTRA = "Ultra";
VIDEO_OPTIONS_WINDOWED = "Windowed";
VIDEO_OPTIONS_WINDOWED_FULLSCREEN = "Windowed (Fullscreen)";

-- Change this path to point to your copy of GraphicsQualityLevels.lua
dofile[[G:\Documents\WoW Art&Code\50400 (build 17399)\BlizzardInterfaceCode\Interface\FrameXML\GraphicsQualityLevels.lua]]

local values = setmetatable({}, {
	__index = function(self, key)
		self[key] = {}
		return self[key]
	end
})

local function processData(data)
	if not data then return end
	
	for _, levelData in ipairs(data) do
		local cvars = levelData.cvars
		if cvars then
			for cvar, value in pairs(cvars) do
				local levelText = values[cvar][value]
				values[cvar][value] = levelText and (levelText .. ", " .. levelData.text) or levelData.text
			end
		end
	end
end

for name, optionData in pairs(VideoData) do
	processData(optionData.data)
	processData(optionData.dataA)
	processData(optionData.dataB)
	
	local cvar = optionData.cvar
	if cvar then
		values[cvar].unknown = true
	end
end

local tinsert, sort = table.insert, table.sort
local lines = {}
local temp = {}
for cvar, cvarValues in pairs(values) do
	tinsert(lines, "----------------------")
	tinsert(lines, "\"" .. cvar .. "\"")
	tinsert(lines, "----------------------")
	if cvarValues.unknown then
		tinsert(lines, "Unkown values")
	else
		for value, levels in pairs(cvarValues) do -- Add the values to the temp array in unsorted order
			tinsert(temp, value)
		end
		
		sort(temp) -- Sort the temp array
		
		for i = 1, #temp do -- Add the line for each value to the lines array in sorted order
			local value = temp[i]
			tinsert(lines, value .. ": " .. cvarValues[value])
			temp[i] = nil -- Remove the value from the temp array
		end
	end
	tinsert(lines, "")
end

for _, line in ipairs(lines) do -- Print the lines
	print(line)
end