Universal Speed and Jump control

local Players = game:GetService("Players")
local UIS = game:GetService("UserInputService")
local player = Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local humanoid = character:WaitForChild("Humanoid")

local screenGui = Instance.new("ScreenGui")
screenGui.Name = "ControlMenu_Fixed"
screenGui.Parent = player:WaitForChild("PlayerGui")

local mainFrame = Instance.new("Frame")
mainFrame.Size = UDim2.new(0, 280, 0, 200)
mainFrame.Position = UDim2.new(0.5, -140, 0.5, -100)
mainFrame.BackgroundColor3 = Color3.fromRGB(35, 35, 35)
mainFrame.Active = true
mainFrame.Draggable = true
mainFrame.Parent = screenGui

local title = Instance.new("TextLabel")
title.Size = UDim2.new(1, 0, 0, 30)
title.Text = "Speed/Jump Control"
title.BackgroundColor3 = Color3.fromRGB(70, 70, 70)
title.TextColor3 = Color3.fromRGB(255, 255, 255)
title.Parent = mainFrame

local speedText = Instance.new("TextLabel")
speedText.Size = UDim2.new(1, -20, 0, 20)
speedText.Position = UDim2.new(0, 10, 0, 40)
speedText.Text = "WalkSpeed (Current: " .. humanoid.WalkSpeed .. ")"
speedText.BackgroundTransparency = 1
speedText.TextColor3 = Color3.fromRGB(180, 180, 255)
speedText.TextXAlignment = Enum.TextXAlignment.Left
speedText.Parent = mainFrame

local speedBox = Instance.new("TextBox")
speedBox.Size = UDim2.new(0.6, 0, 0, 25)
speedBox.Position = UDim2.new(0, 10, 0, 65)
speedBox.PlaceholderText = "Enter number (16-500)"
speedBox.Text = tostring(humanoid.WalkSpeed)
speedBox.BackgroundColor3 = Color3.fromRGB(50, 50, 50)