local Players = game:GetService("Players")
local RunService = game:GetService("RunService")

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

-- GUI
local gui = Instance.new("ScreenGui")
gui.Parent = player:WaitForChild("PlayerGui")

local frame = Instance.new("Frame")
frame.Size = UDim2.new(0,200,0,180)
frame.Position = UDim2.new(0,20,0.5,-90)
frame.Parent = gui

local function makeButton(text, y)
	local b = Instance.new("TextButton")
	b.Size = UDim2.new(1,-20,0,40)
	b.Position = UDim2.new(0,10,0,y)
	b.Text = text
	b.Parent = frame
	return b
end

local flyBtn = makeButton("Fly: OFF", 10)
local speedBtn = makeButton("Speed x2", 60)
local noclipBtn = makeButton("Noclip: OFF", 110)

local flying = false
local noclip = false

-- Fly
flyBtn.MouseButton1Click:Connect(function()
	flying = not flying
	flyBtn.Text = flying and "Fly: ON" or "Fly: OFF"

	if flying then
		local bv = Instance.new("BodyVelocity")
		bv.Name = "FlyVelocity"
		bv.MaxForce = Vector3.new(1e9,1e9,1e9)
		bv.Parent = character.HumanoidRootPart

		RunService:BindToRenderStep("Fly", Enum.RenderPriority.Character.Value, function()
			bv.Velocity = workspace.CurrentCamera.CFrame.LookVector * 50
		end)
	else
		RunService:UnbindFromRenderStep("Fly")
		local bv = character.HumanoidRootPart:FindFirstChild("FlyVelocity")
		if bv then bv:Destroy() end
	end
end)

-- Speed
speedBtn.MouseButton1Click:Connect(function()
	humanoid.WalkSpeed = 32
end)

-- Noclip
noclipBtn.MouseButton1Click:Connect(function()
	noclip = not noclip
	noclipBtn.Text = noclip and "Noclip: ON" or "Noclip: OFF"
end)

RunService.Stepped:Connect(function()
	if noclip and character then
		for _, part in ipairs(character:GetDescendants()) do
			if part:IsA("BasePart") then
				part.CanCollide = false
			end
		end
	end
end)