Melee damage multiplier with GUI

-- // Multiply Remotes | Home: Toggle Status | Insert: Hide | Delete: Kill Script(unload)
-- // DONT KILL THE SCRIPT WHILE ACTIVE - Safety delay is added though.

local UIS = game:GetService("UserInputService")
local CG = game:GetService("CoreGui")

getgenv().MultiFireEnabled = (getgenv().MultiFireEnabled ~= nil) and getgenv().MultiFireEnabled or true

if CG:FindFirstChild("MultiplyRemote") then
    CG.MultiplyRemote:Destroy()
end

local Screen = Instance.new("ScreenGui")
Screen.Name = "MultiplyRemote"
Screen.Parent = CG
Screen.ResetOnSpawn = false

local Main = Instance.new("Frame")
Main.Size = UDim2.new(0, 160, 0, 70)
Main.Position = UDim2.new(0.5, -80, 0, 150)
Main.BackgroundColor3 = Color3.fromRGB(25, 25, 25)
Main.BorderSizePixel = 0
Main.Active = true
Main.Parent = Screen
Instance.new("UICorner", Main).CornerRadius = UDim.new(0, 4)

local Btn = Instance.new("TextButton")
Btn.Size = UDim2.new(1, 0, 0.6, 0)
Btn.BackgroundTransparency = 1
Btn.TextSize = 14
Btn.Font = Enum.Font.SourceSansBold
Btn.Parent = Main

local Input = Instance.new("TextBox")
Input.Size = UDim2.new(0.8, 0, 0.3, 0)
Input.Position = UDim2.new(0.1, 0, 0.6, 0)
Input.BackgroundColor3 = Color3.fromRGB(40, 40, 40)
Input.TextColor3 = Color3.new(1, 1, 1)
Input.PlaceholderText = "Amount"
Input.Text = ""