Small code improvements and removal of unused variables

eid_api.lua

@@ -321,10 +321,9 @@ function EID:getDescriptionObj(Type, Variant, SubType, entity)
 
 	description.Transformation = EID:getTransformation(Type, Variant, SubType)
 	
-	description.ModName = tableEntry and tableEntry[4]
 	description.ModName = tableEntry and tableEntry[4]
 
-	for k,modifier in pairs(EID.DescModifiers) do
+	for _, modifier in pairs(EID.DescModifiers) do
 		if modifier.condition(description) then
 			description = modifier.callback(description)
 		end
@@ -733,7 +732,6 @@ function EID:fitTextToWidth(str, textboxWidth, breakUtf8Chars)
 		-- utf8 word (sequence): 0x11xxxxxx 0x10xxxxxx 0x10xxxxxx ... 0x10xxxxxx
 		-- see https://en.wikipedia.org/wiki/UTF-8
 		-- we can only break after space, or before 0x11xxxxxx
-		local can_break_after_cursor = false
 		local cur, next = byte(str,cursor), byte(str,cursor+1)
 		if
 			-- cond#1: we can break at the end of string
@@ -824,7 +822,7 @@ function EID:renderString(str, position, scale, kcolor)
 	str = EID:replaceShortMarkupStrings(str)
 	local textPartsTable = EID:filterColorMarkup(str, kcolor)
 	local offsetX = 0
-	for i, textPart in ipairs(textPartsTable) do
+	for _, textPart in ipairs(textPartsTable) do
 		local strFiltered, spriteTable = EID:filterIconMarkup(textPart[1], position.X, position.Y)
 		EID:renderInlineIcons(spriteTable, position.X + offsetX, position.Y)
 		EID.font:DrawStringScaledUTF8(strFiltered, position.X + offsetX, position.Y, scale.X, scale.Y, textPart[2], 0, false)
@@ -881,11 +879,10 @@ end
 local itemConfigItemAttributes = { "AddMaxHearts", "AddHearts", "AddSoulHearts", "AddBlackHearts", "AddBombs", "AddCoins", "AddKeys", "CacheFlags" }
 function EID:CheckGlitchedItemConfig(id)
 	local localizedNames = EID:getDescriptionEntry("GlitchedItemText")
-	local config = Isaac.GetItemConfig()
-	local item = config:GetCollectible(id)
+	local item = EID.itemConfig:GetCollectible(id)
 	if not item then return "" end
 	local attributes = ""
-	for k,v in ipairs(itemConfigItemAttributes) do
+	for _,v in ipairs(itemConfigItemAttributes) do
 		local val = item[v]
 		if val ~= 0 then
 			if (v == "CacheFlags") then
@@ -958,7 +955,7 @@ function EID:DetectModdedItems()
 end
 
 function EID:isCollectibleUnlocked(collectibleID, itemPoolOfItem)
-	local itemPool = Game():GetItemPool()
+	local itemPool = game:GetItemPool()
 	if maxCollectibleID == nil then maxCollectibleID = EID:GetMaxCollectibleID() end
 	for i= 1, maxCollectibleID do
 		if ItemConfig.Config.IsValidCollectible(i) and i ~= collectibleID then
@@ -966,7 +963,7 @@ function EID:isCollectibleUnlocked(collectibleID, itemPoolOfItem)
 		end
 	end
 	local isUnlocked = false
-	for i = 0,1 do -- some samples to make sure
+	for i = 0, 1 do -- some samples to make sure
 		local collID = itemPool:GetCollectible(itemPoolOfItem, false, 1)
 		if collID == collectibleID then
 			isUnlocked = true
@@ -995,7 +992,7 @@ function EID:isCollectibleUnlockedAnyPool(collectibleID)
 			return false
 		end
 		--iterate through the pools this item can be in
-		for k,itemPoolID in ipairs(EID.XMLItemIsInPools[collectibleID]) do
+		for _,itemPoolID in ipairs(EID.XMLItemIsInPools[collectibleID]) do
 			if (itemPoolID < ItemPoolType.NUM_ITEMPOOLS and EID:isCollectibleUnlocked(collectibleID, itemPoolID)) then
 				EID.itemUnlockStates[collectibleID] = true
 				return true
@@ -1013,14 +1010,14 @@ end
 -- Example input: {1,2,3,4,5,6,7,8}
 -- Result: "{{Crafting1}}{{Crafting2}}{{Crafting3}}{{Crafting4}}{{Crafting5}}{{Crafting6}}{{Crafting7}}{{Crafting8}}"
 local emptyPickupTable = {}
-for i=1,29 do emptyPickupTable[i] = 0 end
+for i=1, 29 do emptyPickupTable[i] = 0 end
 function EID:tableToCraftingIconsFull(craftTable, indicateCompleteContent)
 	local sortedList = {table.unpack(craftTable)}
 	table.sort(sortedList, function(a, b) return a < b end)
 	local visitedItemCount = {table.unpack(emptyPickupTable)}
 
 	local iconString = ""
-	for _,nr in ipairs(sortedList) do
+	for _, nr in ipairs(sortedList) do
 		visitedItemCount[nr] = visitedItemCount[nr] + 1
 		local completedColoring = indicateCompleteContent and EID:bagContainsItem(nr, visitedItemCount[nr], false) and "{{IconGreenTint}}" or "" 
 		iconString = iconString..completedColoring.."{{Crafting"..nr.."}}"
@@ -1034,11 +1031,11 @@ end
 function EID:tableToCraftingIconsMerged(craftTable, indicateCompleteContent)
 	local sortedList = {table.unpack(craftTable)}
 	local filteredList = {table.unpack(emptyPickupTable)}
-	for _,nr in ipairs(sortedList) do
+	for _, nr in ipairs(sortedList) do
 		filteredList[nr] = filteredList[nr] + 1
 	end
 	local iconString = ""
-	for nr,count in ipairs(filteredList) do
+	for nr, count in ipairs(filteredList) do
 		if (count > 0) then
 			local completedColoring = indicateCompleteContent and EID:bagContainsItem(nr, count, true) and "{{ColorBagComplete}}" or "" 
 			iconString = iconString..completedColoring..count.."{{Crafting"..nr.."}}{{CR}}"
@@ -1085,7 +1082,7 @@ end
 
 function EID:getScreenSize()
 	local room = game:GetRoom()
-	local pos = room:WorldToScreenPosition(Vector(0,0)) - room:GetRenderScrollOffset() - Game().ScreenShakeOffset
+	local pos = room:WorldToScreenPosition(Vector(0,0)) - room:GetRenderScrollOffset() - game.ScreenShakeOffset
 	
 	local rx = pos.X + 60 * 26 / 40
 	local ry = pos.Y + 140 * (26 / 40)

eid_bagofcrafting.lua

@@ -85,7 +85,7 @@ local pickupIDLookup = {
 local function IsTaintedCain()
 	--no clue how the display works for co-op, as far as I can tell we're only caring about player 1
 	--this check is necessary for some ingredient tracking now that Bag of Crafting is usable by everyone
-	return game:GetPlayer(0):GetPlayerType() == 23
+	return EID.player:GetPlayerType() == 23
 end
 
 local componentShifts = {
@@ -256,27 +256,24 @@ function EID:simulateBagOfCrafting(componentsTable)
 	end
 	
 	local poolWeights = {
-		{idx = 0, weight = 1},
-		{idx = 1, weight = 2},
-		{idx = 2, weight = 2},
-		{idx = 3, weight = compCounts[4] * 10},
-		{idx = 4, weight = compCounts[5] * 10},
-		{idx = 5, weight = compCounts[7] * 5},
-		{idx = 7, weight = compCounts[30] * 10},
-		{idx = 8, weight = compCounts[6] * 10},
-		{idx = 9, weight = compCounts[26] * 10},
-		{idx = 12, weight = compCounts[8] * 10},
+		{idx = 0, weight = 1, totalWeight = 0},
+		{idx = 1, weight = 2, totalWeight = 0},
+		{idx = 2, weight = 2, totalWeight = 0},
+		{idx = 3, weight = compCounts[4] * 10, totalWeight = 0},
+		{idx = 4, weight = compCounts[5] * 10, totalWeight = 0},
+		{idx = 5, weight = compCounts[7] * 5, totalWeight = 0},
+		{idx = 7, weight = compCounts[30] * 10, totalWeight = 0},
+		{idx = 8, weight = compCounts[6] * 10, totalWeight = 0},
+		{idx = 9, weight = compCounts[26] * 10, totalWeight = 0},
+		{idx = 12, weight = compCounts[8] * 10}, totalWeight = 0,
 	}
 	if compCounts[9] + compCounts[2] + compCounts[13] + compCounts[16] == 0 then
 		table.insert(poolWeights, {idx = 26, weight = compCounts[24] * 10})
 	end
 	
-	for k,v in ipairs(poolWeights) do
-		v.totalWeight = 0
-	end
 	local totalWeight = 0
 	
-	local qualityWeights = {[0]=0, 0, 0, 0, 0}
+	local qualityWeights = {[0] = 0, 0, 0, 0, 0}
 	
 	for _, poolWeight in ipairs(poolWeights) do
 		if poolWeight.weight > 0 then
@@ -326,7 +323,7 @@ function EID:simulateBagOfCrafting(componentsTable)
 			--line break after boss pool
 			if (firstAfterBoss) then poolString = poolString .. " " end
 			poolString = poolString .. poolToIcon[v.idx] .. ":" .. math.floor(v.totalWeight/totalWeight*100+0.5) .. "%,"
-			if (k == 3) then firstAfterBoss = true else firstAfterBoss = false end
+			firstAfterBoss = (k == 3)
 		end
 	end
 	poolString = string.sub(poolString,1,-2) .. "#"
@@ -656,7 +653,6 @@ EID.bagOfCraftingRoomQueries = {}
 EID.bagOfCraftingFloorQuery = {}
 EID.BagItems = {}
 
-local icount = 0
 local bagOfCraftingOffset = 0
 local lockedResults = nil
 local refreshNextTick = false
@@ -863,7 +859,7 @@ function EID:handleBagOfCraftingRendering()
 	local pickups = Isaac.FindByType(5, -1, -1, true, false)
 
 	if EID.bagOfCraftingCurPickupCount ~= #pickups then
-		for i, entity in ipairs(pickups) do
+		for _, entity in ipairs(pickups) do
 			local craftingIDs = EID:getBagOfCraftingID(entity.Variant, entity.SubType)
 			if craftingIDs ~= nil and not entity:ToPickup():IsShopItem() then
 				for _,v in ipairs(craftingIDs) do
@@ -882,7 +878,7 @@ function EID:handleBagOfCraftingRendering()
 	local itemCount = {}
 	
 	--max 8 copies of a single item in our list, to avoid repeat recipes
-	for i, v in ipairs(EID.bagOfCraftingFloorQuery) do
+	for _, v in ipairs(EID.bagOfCraftingFloorQuery) do
 		if (not itemCount[v] or itemCount[v] < 8) then
 			table.insert(itemQuery, v)
 			if (not itemCount[v]) then itemCount[v] = 1
@@ -890,7 +886,7 @@ function EID:handleBagOfCraftingRendering()
 		end
 	end
 	
-	for i, v in ipairs(EID.BagItems) do
+	for _, v in ipairs(EID.BagItems) do
 		if (not itemCount[v] or itemCount[v] < 8) then
 			table.insert(itemQuery, v)
 			if (not itemCount[v]) then itemCount[v] = 1
@@ -998,12 +994,12 @@ function EID:handleBagOfCraftingRendering()
 		if (calcResultCache[queryString]) then
 			sortedResults = calcResultCache[queryString]
 		else
-			for k, v in ipairs(sortedIDs) do
+			for _, v in ipairs(sortedIDs) do
 				sortedResults[v] = {}
 			end
 		end
 		
-		for k, v in pairs(newResults) do
+		for _, v in pairs(newResults) do
 			local resultID, lockedAchievementID = EID:calculateBagOfCrafting(v)
 			if resultID ~= lockedAchievementID then
 				table.insert(sortedResults[resultID], {v, resultID, lockedAchievementID})
@@ -1016,7 +1012,7 @@ function EID:handleBagOfCraftingRendering()
 		results = sortedResults
 		
 		numResults = 0
-		for k,v in ipairs(sortedIDs) do
+		for _,v in ipairs(sortedIDs) do
 			if (refreshNextTick and bagOfCraftingOffset > 0 and v == refreshPosition) then
 				--jump to the item we were looking at before, so you can more easily refresh for variants of recipes
 				bagOfCraftingOffset = numResults
@@ -1097,11 +1093,11 @@ function EID:handleBagOfCraftingRendering()
 	end
 	local curOffset = 0
 	refreshPosition = -1
-	for k,id in ipairs(sortedIDs) do
+	for _,id in ipairs(sortedIDs) do
 		if (curOffset + #results[id] <= bagOfCraftingOffset) then curOffset = curOffset + #results[id]
 		else
 			if (refreshPosition == -1) then refreshPosition = id end
-			for k2, v in ipairs(results[id]) do
+			for _, v in ipairs(results[id]) do
 				curOffset = curOffset + 1
 				if (curOffset > bagOfCraftingOffset+EID.Config["BagOfCraftingResults"]) then break end
 				if not v then break end

eid_tmtrainer.lua

@@ -102,10 +102,9 @@ local function CheckLogForItems(_)
 	-- Check log.txt every 5 frames if there's a collectible we haven't read the data for yet
 	-- (Should work well for Corrupted Data)
 	if game:GetFrameCount() % 5 ~= 0 or not EID.Config["DisplayGlitchedItemInfo"] or not logFound or
-		Isaac.GetItemConfig():GetCollectible(maxNumber - spawnedItems - 1) == nil then return end
+		EID.itemConfig:GetCollectible(maxNumber - spawnedItems - 1) == nil then return end
 		
 	local numEffects = 0
-	local itemScore = 0
 	local eidDesc = ""
 	
 	local theLog = io.open(logLocation, "r")
@@ -114,7 +113,6 @@ local function CheckLogForItems(_)
 	local line = theLog:read()
 	while line ~= nil do
 		if string.find(line, "initialized with") then
-			local count = 0
 			spawnedItems = spawnedItems + 1
 			lastEffectTrigger = "chain"
 			eidDesc = ""

main.lua

@@ -888,7 +888,7 @@ local function renderAchievementInfo()
 			hasShownAchievementWarning = true
 		else
 			-- Achievements Locked Check (do we have Cube of Meat or Book of Revelations unlocked?)
-			local characterID = Game():GetPlayer(0):GetPlayerType()
+			local characterID = EID.player:GetPlayerType()
 			--ID 21 = Tainted Isaac. Tainted characters have definitely beaten Mom! (Fixes Tainted Lost's item pools ruining this check)
 			if characterID < 21 and game.Challenge == 0 and not EID:PlayersHaveCollectible(CollectibleType.COLLECTIBLE_TMTRAINER) then
 				local hasBookOfRevelationsUnlocked = EID:isCollectibleUnlockedAnyPool(CollectibleType.COLLECTIBLE_BOOK_OF_REVELATIONS or CollectibleType.COLLECTIBLE_BOOK_REVELATIONS)