Slightly improved performance of Bag of Crafting calculation

main.lua

@@ -359,18 +359,27 @@ end
 local randResultCache = {}
 
 EID.bagOfCraftingOffset = 0
+EID.bagOfCraftingCurPickupCount = -1
+EID.bagOfCraftingLastQuery = {}
 
 local function handleBagOfCraftingRendering()
 	local results = {}
 	local bagItems = {} -- TODO: Get content of Bag
 	local floorItems = {}
-	for i, entity in ipairs(Isaac.FindByType(5, -1, -1, true, false)) do
-		local craftingIDs = EID:getBagOfCraftingID(entity.Variant, entity.SubType)
-		if craftingIDs ~= nil then
-			for _,v in ipairs(craftingIDs) do
-				table.insert(floorItems, v)
+	local pickups = Isaac.FindByType(5, -1, -1, true, false)
+	if EID.bagOfCraftingCurPickupCount ~= #pickups then 
+		for i, entity in ipairs(pickups) do
+			local craftingIDs = EID:getBagOfCraftingID(entity.Variant, entity.SubType)
+			if craftingIDs ~= nil then
+				for _,v in ipairs(craftingIDs) do
+					table.insert(floorItems, v)
+				end
 			end
 		end
+		EID.bagOfCraftingLastQuery = floorItems
+		EID.bagOfCraftingCurPickupCount = #pickups
+	else
+		floorItems = EID.bagOfCraftingLastQuery
 	end
 	-- Calculate result from pickups on floor
 	if #floorItems < 8 then
@@ -380,7 +389,6 @@ local function handleBagOfCraftingRendering()
 	local queryString = table.concat(floorItems,",")
 	if randResultCache[queryString] == nil then
 		local randResults = {}
-
 		for i = 0, 250 do
 			local newTable = {}
 			local tableCopy = {table.unpack(floorItems)}

metadata.xml

@@ -48,7 +48,7 @@ This mod displays detailed information about all items, trinkets, cards, runes a
         [td]by LuanRoger, NotZin02[/td]
         [td]by TST_Gogo_, Gothika_47[/td]
         [td]by Mert Dutal[/td]
-        [td]by Rickyy[/td]
+        [td]by Rickyy, Kennyluz[/td]
     [/tr]
 [/table]
 
@@ -77,7 +77,7 @@ https://moddingofisaac.com/mod/1079/external-item-descriptions
 - Nicolas Delvaux for creating an awesome [b]French[/b] language pack
 - Denkishi and 2G for creating the fantastic [b]Italian[/b] language pack
 - Lidia Arroyo Purroy for creating the amazing [b]Spanish[/b] language Pack
-- Rickyy for creating the incredible [b]Polish[/b] language pack
+- Rickyy and Kennyluz for creating the incredible [b]Polish[/b] language pack
 - Marcelino Cruz for creating the [b]Portuguese[/b] language pack
 - LuanRoger and NotZin02 for creating the [b]Brazilian - Portuguese[/b] language pack
 - hell2pay, fly_6, TrJ-VoRoN and Sekaz for creating the [b]Russian[/b] language pack
@@ -86,7 +86,7 @@ https://moddingofisaac.com/mod/1079/external-item-descriptions
 - Jake for the sweet [b]German[/b] language pack
 - [url=https://steamcommunity.com/id/whytefang/]adc[/url] for creating an awesome new Languagepack and providing ideas for new functionalities
 </description>
-    <version>3.42</version>
+    <version>3.43</version>
     <visibility>Public</visibility>
     <tag id="Lua"/>
     <tag id="Items"/>