Roblox Tutorial: Night Vision Script

local player = game.Players.LocalPlayer
repeat wait() until player.Character

local nightVisionEffect = game.Lighting.ColorCorrection

local goggles = script.Parent.ImageLabel
local nightVision = false

nightVisionEffect.Enabled = false
game:GetService("UserInputService").InputBegan:Connect(function(inputObject, gameProcessedEvent)
    if gameProcessedEvent == true then return end

    if inputObject.KeyCode == Enum.KeyCode.N then
        if nightVision == false then
            nightVision = true
            goggles.Visible = true
            nightVisionEffect.Enabled = true
        elseif nightVision == true then
            nightVision = false
            goggles.Visible = false
            nightVisionEffect.Enabled = false
        end
    end
end)