Module:Sandbox/BryghtShadow/Gold value math

Documentation for this module may be created at Module:Sandbox/BryghtShadow/Gold value math/doc

-- <pre>
-- Libraries and modules
local ImageLink_createList = require('Module:ImageLink')._createLink
local Fd_get = require('Module:fd').get
local data = mw.loadData('Module:Gold value math/data')

-- Helpers
local function fd(s)
    return Fd_get{args={tostring(s)}}
end
local function gold(value)
	value = value or ''
	-- TODO: Make ImageLink accept Boolean false.
	local link, img, label = ImageLink_createList{
		link = 'Gold',
		text = fd(value),
		image = 'Gold.png',
		alttext = value .. ' Gold',
		border = 'false',
		style = 'color:gold;white-space:pre',
		labellink = 'false',
	}
	return tostring(link)
end

local function round(num, numDecimalPlaces)
  local mult = 10^(numDecimalPlaces or 0)
  return math.floor(num * mult + 0.5) / mult
end

-- Export

local p = {}

function p.main(frame)
	local args = require('Dev:Arguments').getArgs(frame, {
	    parentFirst = true,
	})
	return p._main(args)
end

function p._main(args)
	local total = 0
	local out = {}
	local keys = {
		'ap',
		'ad',
		'as',
		'armor',
		'rpen',
		'cdr',
		'cdrunique',
		'crit',
		'critunique',
		'hsp',
		'health',
		'hp5',
		'hp5flat',
		'lifesteal',
		'mr',
		'mana',
		'mp5',
		'mp5flat',
		'mpen',
		'msflat',
		'ms',
	}
	for i, key in ipairs(keys) do
		if args[key] and data[key] then
			local temp = round(args[key] * data[key].val, 2)
			out[#out+1] = string.format(
                "* %s%s %s = %s",
				args[key],
				data[key].percent and '%' or '',
				data[key].name,
				gold(tostring(temp)))
			total = total + temp
		end
	end
	out[#out+1] = "** '''Total Gold Value''' = " .. gold(tostring(round(total, 2)))
	return table.concat(out, '\n')
end

return p
-- </pre>
-- [[Category:Lua]]