script.Parent.MouseButton1Click:Connect(function() remote:FireServer("health_potion") end)
When communicating with the server, lag can occur. Always temporarily disable buttons ( button.Interactable = false ) right after they are clicked. This prevents players from spamming the button and accidentally firing multiple duplicate requests before the server has time to process the first one.
game.ReplicatedStorage.GuiEvent.OnServerEvent:Connect(function(player) print(player.Name .. " requested a change!") -- Perform secure server action here end) Use code with caution. Best Practices for FE GUI Scripts roblox fe gui script
-- Simple FE GUI Toggle Script -- Place this in a LocalScript inside your ScreenGui local player = game.Players.LocalPlayer local character = player.Character or player.CharacterAdded:Wait() local guiFrame = script.Parent.Frame -- Change "Frame" to your main UI element name local openButton = script.Parent.OpenButton -- Change to your button name local isOpen = false openButton.MouseButton1Click:Connect(function() isOpen = not isOpen guiFrame.Visible = isOpen -- Optional: Add a nice pop effect if isOpen then guiFrame:TweenSize(UDim2.new(0, 400, 0, 300), "Out", "Back", 0.3, true) end end) Use code with caution. Copied to clipboard
Roblox development changed fundamentally with the introduction of Filtering Enabled (FE). This security feature dictates how data transfers between the client (the player's device) and the server. For developers looking to create interactive user interfaces, understanding how to write a proper is essential for creating secure, functional game elements. What is Filtering Enabled (FE)? script
If you are looking to expand your UI systems safely, let me know:
-- Kill only if player is in PvP zone if player.Character and player.Character:FindFirstChild("Humanoid") then local zone = workspace.PvPZones:GetPartFromPlayer(player.Character.HumanoidRootPart.Position) if zone then player.Character.Humanoid.Health = 0 end end applies game changes |
Add a debounce in both LocalScript (for UI feedback) and Server Script (for security).
| Component | Script Type | Runs On | Role | |-----------|-------------|---------|------| | GUI Interface | Local Script | Client (Player) | Detects button clicks, collects inputs | | Remote Communication | RemoteEvent / RemoteFunction | ReplicatedStorage | Passes data client ↔ server | | Logic Executor | Normal Script | Server | Validates request, applies game changes |