Module:Wintertodt damage calculator

Documentation for this module may be created at Module:Wintertodt damage calculator/doc

local p = {}

local default = require('Module:Paramtest').default_to

function truncate(num)
	local whole, decimal = math.modf(num + 0.000001)
	return whole
end

function createRow(attackName, damageAmount)
	return mw.html.create('tr')
		:tag('td'):wikitext(attackName .. ' attack'):done()
		:tag('td'):wikitext(damageAmount):done()
end

function createHeader()
	local ret = mw.html.create('table'):addClass('wikitable align-center-2'):done()
	ret:tag('tr'):tag('th'):wikitext('Attack'):done()
			:tag('th'):wikitext('Damage'):done()
	return ret
end

function p._main(args)
	local firemaking = tonumber(default(args.firemakingLevel, 50))
	local hitpoints = tonumber(default(args.hitpointsLevel, 10))
	local warmItems = tonumber(default(args.warmItems, 0))
	local litBraziers = tonumber(default(args.litBraziers, 0))

	local standardDamage = math.max(truncate(((16 - warmItems - (2 * litBraziers)) * (hitpoints + 1)) / firemaking), 1)
	local brazierDamage =  math.max(2 * truncate(((10 - warmItems) * (hitpoints + 1)) / firemaking), 2)
	local snowfallDamage = math.max(3 * truncate(((10 - warmItems) * (hitpoints + 1)) / firemaking), 1)

	local ret = createHeader()
	ret:node(createRow('Standard Periodic', standardDamage))
	ret:node(createRow('Brazier Explosion', brazierDamage))
	ret:node(createRow('Snowfall Area', snowfallDamage))
	
	return ret
end

function p.main(frame)
	local args = frame.args
	--mw.logObject(args)
	return p._main(args)
end

return p