Inf Speed Top Speed Controller

--// Created By:
--//  ScriptMakerNuke & DefineDefy

local Players = game:GetService("Players")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local player = Players.LocalPlayer

--// ScreenGui
local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Parent = game.CoreGui
ScreenGui.Name = "TopSpeedGUI"

--// Main Frame
local Frame = Instance.new("Frame")
Frame.Size = UDim2.new(0, 320, 0, 200)
Frame.Position = UDim2.new(0.35, 0, 0.35, 0)
Frame.BackgroundColor3 = Color3.fromRGB(25, 25, 25)
Frame.BorderSizePixel = 0
Frame.Active = true
Frame.Draggable = true
Frame.Parent = ScreenGui

-- Shadow
local Shadow = Instance.new("ImageLabel", Frame)
Shadow.AnchorPoint = Vector2.new(0.5, 0.5)
Shadow.Position = UDim2.new(0.5, 0, 0.5, 0)
Shadow.Size = UDim2.new(1, 40, 1, 40)
Shadow.BackgroundTransparency = 1
Shadow.Image = "rbxassetid://1316045217"
Shadow.ImageTransparency = 0.5
Shadow.ScaleType = Enum.ScaleType.Slice
Shadow.SliceCenter = Rect.new(10, 10, 118, 118)

--// UI Corner
Instance.new("UICorner", Frame).CornerRadius = UDim.new(0, 12)

--// Title Bar
local TitleBar = Instance.new("Frame")
TitleBar.Size = UDim2.new(1, 0, 0, 40)
TitleBar.BackgroundColor3 = Color3.fromRGB(40, 40, 40)
TitleBar.BorderSizePixel = 0
TitleBar.Parent = Frame
Instance.new("UICorner", TitleBar).CornerRadius = UDim.new(0, 12)

local Title = Instance.new("TextLabel")
Title.Text = "Top Speed Controller"
Title.Size = UDim2.new(1, -40, 1, 0)
Title.Position = UDim2.new(0, 10, 0, 0)
Title.BackgroundTransparency = 1
Title.TextColor3 = Color3.fromRGB(255, 255, 255)
Title.Font = Enum.Font.GothamBold
Title.TextXAlignment = Enum.TextXAlignment.Left
Title.TextSize = 18
Title.Parent = TitleBar

-- Close Button
local Close = Instance.new("TextButton")
Close.Text = "❌"
Close.Size = UDim2.new(0, 40, 1, 0)
Close.Position = UDim2.new(1, -40, 0, 0)
Close.BackgroundTransparency = 1
Close.TextColor3 = Color3.fromRGB(255, 75, 75)
Close.Font = Enum.Font.GothamBold
Close.TextSize = 20
Close.Parent = TitleBar
Close.MouseButton1Click:Connect(function()
    ScreenGui:Destroy()
end)

--// Input Box
local Input = Instance.new("TextBox")
Input.Size = UDim2.new(0.8, 0, 0, 40)
Input.Position = UDim2.new(0.1, 0, 0.4, 0)
Input.PlaceholderText = "Enter Top Speed"
Input.BackgroundColor3 = Color3.fromRGB(35, 35, 35)
Input.TextColor3 = Color3.fromRGB(255, 255, 255)
Input.Font = Enum.Font.Gotham
Input.TextSize = 16
Input.ClearTextOnFocus = false
Input.Parent = Frame
Instance.new("UICorner", Input).CornerRadius = UDim.new(0, 8)

--// Fire Button
local Button = Instance.new("TextButton")
Button.Size = UDim2.new(0.8, 0, 0, 40)
Button.Position = UDim2.new(0.1, 0, 0.7, 0)
Button.BackgroundColor3 = Color3.fromRGB(70, 130, 180)
Button.TextColor3 = Color3.fromRGB(255, 255, 255)
Button.Font = Enum.Font.GothamBold
Button.TextSize = 16
Button.Text = "Set Top Speed"
Button.Parent = Frame
Instance.new("UICorner", Button).CornerRadius = UDim.new(0, 8)

-- Hover Effect
Button.MouseEnter:Connect(function()
    Button.BackgroundColor3 = Color3.fromRGB(90, 150, 200)
end)
Button.MouseLeave:Connect(function()
    Button.BackgroundColor3 = Color3.fromRGB(70, 130, 180)
end)

--// Constants
local MAX_VALUE = 92000000000000000 -- cap

--// Fire Function
Button.MouseButton1Click:Connect(function()
    local num = tonumber(Input.Text)

    if num then
        if num > MAX_VALUE then
            num = MAX_VALUE
        elseif num < 0 then
            num = 0
        end

        local args = {
            [1] = num
        }

        ReplicatedStorage:WaitForChild("UpdateTopSpeed"):FireServer(unpack(args))
        
        Button.Text = "Set Top ("..num..")"
        Button.BackgroundColor3 = Color3.fromRGB(60, 200, 100)
        task.wait(1.2)
        Button.Text = "Set Top Speed"
        Button.BackgroundColor3 = Color3.fromRGB(70, 130, 180)
    else
        Button.Text = "Invalid"
        Button.BackgroundColor3 = Color3.fromRGB(200, 80, 80)
        task.wait(1.2)
        Button.Text = "Set Top Speed"
        Button.BackgroundColor3 = Color3.fromRGB(70, 130, 180)
    end
end)