Avoid math.sqrt and #table

boatbomber · Nov 14, 2021 · 4297825 · 4297825
1 parent 13fd1d7
commit 4297825
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Showing 2 changed files with 13 additions and 9 deletions.
diff --git a/src/GuiPool.lua b/src/GuiPool.lua
@@ -3,20 +3,23 @@ local module = {}
 local OFF_SCREEN = UDim2.fromOffset(0, 3000)
 
 function module.new(original: GuiObject, initSize: number?)
+	initSize = initSize or 50
+
 	local Pool = {
-		_Available = table.create(initSize or 50),
+		_Available = table.create(initSize),
 		_Source = original:Clone(),
+		_Index = initSize,
 	}
 
-	for i = 1, initSize or 50 do
+	for i = 1, initSize do
 		Pool._Available[i] = Pool._Source:Clone()
 	end
 
 	function Pool:Get()
-		local index = #self._Available
-		if index > 0 then
-			local object = self._Available[index]
-			table.remove(self._Available, index)
+		if self._Index > 0 then
+			local object = self._Available[self._Index]
+			table.remove(self._Available, self._Index)
+			self._Index -= 1
 			return object
 		end
 
@@ -26,6 +29,7 @@ function module.new(original: GuiObject, initSize: number?)
 	function Pool:Return(object: GuiObject)
 		object.Position = OFF_SCREEN
 		table.insert(self._Available, object)
+		self._Index += 1
 	end
 
 	return Pool

diff --git a/src/Util.lua b/src/Util.lua
@@ -75,11 +75,11 @@ function Util.DeltaRGB(a: Color3, b: Color3)
 	local l1, a1, b1 = Util.RGBtoLAB(a)
 	local l2, a2, b2 = Util.RGBtoLAB(b)
 
-	local delta = math.sqrt((l2 - l1) ^ 2 + (a2 - a1) ^ 2 + (b2 - b1) ^ 2)
-	if delta < 30 then
+	local delta = (l2 - l1) ^ 2 + (a2 - a1) ^ 2 + (b2 - b1) ^ 2
+	if delta < 900 then
 		return 0.03
 	else
-		return delta / 200
+		return delta / 40000
 	end
 end