negative effect toggle universal open source

local Lighting = game:GetService("Lighting")

-- Crear los 2 efectos de ColorCorrection
local invert1 = Instance.new("ColorCorrectionEffect")
invert1.Name = "Invert1"
invert1.Parent = Lighting
invert1.Contrast = -1
invert1.Saturation = 0
invert1.Brightness = 0

local invert2 = Instance.new("ColorCorrectionEffect")
invert2.Name = "Invert2"
invert2.Parent = Lighting
invert2.Contrast = -1
invert2.Saturation = 0
invert2.Brightness = 0

-- Toggle GUI
local Players = game:GetService("Players")
local LocalPlayer = Players.LocalPlayer

local screenGui = Instance.new("ScreenGui")
screenGui.ResetOnSpawn = false   -- <<--- lo que pediste
screenGui.Name = "InvertToggleGUI"
screenGui.Parent = LocalPlayer:()

 toggleBtn = .()
toggleBtn.Size = .(,,,)
toggleBtn.Position = .(,,,)
toggleBtn.Text = 
toggleBtn.Parent = screenGui
toggleBtn.Draggable = 

 enabled = 

toggleBtn.MouseButton1Click:(()

	
	invert1.Contrast = invert1.Contrast * -
	invert2.Contrast = invert2.Contrast * -

	enabled =  enabled
	invert1.Enabled = enabled
	invert2.Enabled = enabled
)