ImageButton accepts input from everyone

[ChronoUpfor]

Yes, i know how they work. For example:

-- This would be the localscript
local number = math.random(1,20)
local store = game:GetService("ReplicatedStorage")
local event = store:WaitForChild("RemoteEvent")
event:FireServer(number)

And for the server script:

local store = game:GetService("ReplicatedStorage")
local event = store:WaitForChild("RemoteEvent")

local function receiveEvent(number)
	print(number)
end

event.OnServerEvent:Connect(receiveEvent)

Now i’ll check what i have to do.

[RafehPvP]

Yea, refer to your own use-case now and it should be easy to see what you should do next, I’ll leave that part to you so you can clear your concepts! Goodluck! Ping if still stuck

[ChronoUpfor]

Got it to work!

-- Server script
local Part = script.Parent.Parent.Parent.Parent
local imageButton = script.Parent

local function playSound()
	local Sound = Instance.new("Sound")
	Sound.SoundId = "rbxassetid://3779053277"
	Sound.Parent = Part
	Sound.RollOffMaxDistance = 200
	Sound.PlayOnRemove = true
	wait()
	Sound:Destroy()
end

local RemoteEvent = game.ReplicatedStorage:WaitForChild("CheckUserID")

RemoteEvent.OnServerEvent:Connect(function()
	if imageButton.Parent.isTrue.Value == false then
		workspace.ReactorStartup.ForceStartupFailure.Value = true
		imageButton.Parent.isTrue.Value = true
		imageButton.Parent.TextLabel.Text = "ENABLED"
		playSound()
	else
		workspace.ReactorStartup.ForceStartupFailure.Value = false
		imageButton.Parent.isTrue.Value = false
		imageButton.Parent.TextLabel.Text = "DISABLED"
		playSound()
	end
end)

-- Local script
local players = game:GetService("Players")
local player = players.LocalPlayer
local userId = 457870639
local Part = workspace:WaitForChild("ServerSettingsScreen")
local SurfaceGui = Part:WaitForChild("SurfaceGui")
local StartupFailure = SurfaceGui:WaitForChild("StartupFailure")
local Button = StartupFailure:WaitForChild("Button")

local store = game:GetService("ReplicatedStorage")
local event = store:WaitForChild("CheckUserID")

Button.Activated:Connect(function()
	if player.UserId == userId then
		event:FireServer()
	end
end)

Thanks a ton!