Module:Combined Lucky and Absorbative calculator

Documentation for this module may be created at Module:Combined Lucky and Absorbative calculator/doc

-- <pre>
local p = {}

local perk_link = require('Module:Perk link')._main
local htmlext = require('Module:Mw.html extension')
local yesno = require ("Module:Yesno")
local lang = mw.getContentLanguage()

function p.main(frame)
	
    local args = frame:getParent().args
    
    local luckyRank = tonumber(args.luckyRank) or 0
    local level20lucky = yesno(args.level20lucky) or false
    local absorbativeRank = tonumber(args.absorbativeRank) or 0
    local level20absorbative = yesno(args.level20absorbative) or false
    
    --calculate probabilites
    local pL = 0.005*luckyRank -- 0.5% chance to proc per rank
	local pA = 0.20 -- 20% chance to proc
	if(level20lucky) then pL = pL*1.1 end
	if(level20absorbative) then pA = pA*1.1 end
	
	
	--calculate damage reduction
	--calculation assumes damage taken is normally much higher than the damage reduced from a lucky proc (which is a 1)
    local damageReduction = pL + 0.05*pA*absorbativeRank - 0.05*pA*absorbativeRank*pL
    
    --table for output
	local resultsDiv = mw.html.create( 'div' )
	local resultsTable = mw.html.create( 'table' )
	
	resultsTable:addClass( 'wikitable' )
		:addClass( 'align-center-1 align-center-2' )
		:tag( 'caption' )
			:wikitext( '' )
		:tag( 'tr' )
			:tag( 'th' )
				:wikitext( 'Perk(s)' )
			:done()
			:tag( 'th' )
				:wikitext( 'PvM Average Damage Reduction' )
			:done()
		:done()
		:tag( 'tr' )
			:tag( 'td' )
				:IF(luckyRank~=0)
					:wikitext(perk_link{ 'Lucky', luckyRank, link = 'no' } )
					:IF(level20lucky)
						:wikitext( string.format("[[File:Perk_increased_activation_chance.png|link=Equipment_level#Perk_benefits]]") )
					:END()
				:END()
				:IF(absorbativeRank~=0)
					:wikitext(perk_link{ 'Absorbative', absorbativeRank, link = 'no' } )
					:IF(level20absorbative)
						:wikitext( string.format("[[File:Perk_increased_activation_chance.png|link=Equipment_level#Perk_benefits]]") )
					:END()
				:END()
				:IF(luckyRank==0 and absorbativeRank==0)
					:wikitext("None")
				:END()
			:done()
			:tag( 'td' )
				:wikitext(string.format("%.2f",damageReduction*100) .. "%")
			:done()
		:done()
	:done()
    
    --return results (table)
	resultsDiv:node(tostring(resultsTable))
	return resultsDiv
	
end

return p

-- </pre>