Module:Item spawns

This module spits out the containers that specific item can spawn in, including chances. Does not show other special spawns or ground spawns.

Parameters

Must always call the main function. The second argument must be the exact name of an item.

Example

{{#invoke:Item spawns|main|Pure Veltecite}}

---

local p = {} --p stands for package

p.items = mw.loadJsonData( "User:VeryGreatFrog/sandbox2" )
p.lootPools = mw.loadJsonData( "User:VeryGreatFrog/sandbox3" )
p.containers = mw.loadJsonData( "User:VeryGreatFrog/sandbox4" )

local args = mw.getCurrentFrame().args

for k, v in pairs(p.items) do
    if args[1] == v["inGameName"] then
        p.item = k
        break
    end
end

function p.main( frame )
	local encodedName = mw.uri.encode(p.items[p.item]["inGameName"])
	local output =  p.items[p.item]["inGameName"] .. "<br>"
	local par = mw.html.create( "p" )
	
	par:wikitext("\'\'\'" .. p.items[p.item]["inGameName"] .. "\'\'\' can be found on many places on [[Fortuna III]]. Find all of its spawns on our Interactive Map: " .. mw.text.nowiki( "[" ) .. "[https://tools.thecyclefrontier.wiki/map?map=1&item="..encodedName.." BS]" ..mw.text.nowiki( "] [" ) .."[https://tools.thecyclefrontier.wiki/map?map=2&item="..encodedName.." CF]".. mw.text.nowiki( "] [" ) .. "[https://tools.thecyclefrontier.wiki/map?map=3&item="..encodedName.." TI]" .. mw.text.nowiki( "]") .. ".<br> Additionally, it can be found in the following [[Loot Container]]s, depending on the tier. This list does not include non-container or special spawns." )
	   :addClass( "plainlinks")
	   
	local tab = "<table class=\"wikitable\"><caption>Spawn chance per container</caption><tr><th>Container</th><th>Spawn chance</th></tr>"

	for container, pools in pairs(p.containers) do
		for _, pool in ipairs(pools) do
			local curPools = p.lootPools[pool]
			if curPools then
				-- check if this item (the key) is in the spawns
				if curPools["items"][p.item] ~= nil then
					tab = tab .. "<tr><td>" .. container .. " Tier " .. tonumber(curPools["tier"]) .. "</td><td>" .. tostring(round(curPools["items"][p.item]["chance"] / curPools["items"][p.item]["amount"], 2)) .. "% </td></tr>"
				end
			end
		end

	end
	tab = tab .. "</table>"
	return tostring(par) .. tostring (tab) 
end

-- thanks http://lua-users.org/wiki/SimpleRound
function round(num, numDecimalPlaces)
  local mult = 10^(numDecimalPlaces or 0)
  return math.floor(num * mult + 0.5) / mult
end

return p