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

local player = Players.LocalPlayer
local camera = workspace.CurrentCamera
local character = player.Character or player.CharacterAdded:Wait()
local humanoidRoot = character:WaitForChild("HumanoidRootPart")
local humanoid = character:WaitForChild("Humanoid")

local invisToggle = false
local fakePart = nil
local forwardPressed = false
local upPressed = false
local downPressed = false
local renderBound = false

local function createUI()
	local gui = Instance.new("ScreenGui")
	gui.Name = "InvisibleToggleUI"
	gui.ResetOnSpawn = false
	gui.Parent = player:WaitForChild("PlayerGui")

	local ToggleButton = Instance.new("TextButton")
	ToggleButton.Size = UDim2.new(0,120,0,40)
	ToggleButton.Position = UDim2.new(1,-130,0,10)
	ToggleButton.BackgroundColor3 = Color3.fromRGB(50,50,50)
	ToggleButton.TextColor3 = Color3.fromRGB(255,255,255)
	ToggleButton.Text = "hi tap button for on"
	ToggleButton.Parent = gui

	local ForwardButton = Instance.new("TextButton")
	ForwardButton.Size = UDim2.new(0,100,0,40)
	ForwardButton.Position = UDim2.new(0.5,-50,1,-60)
	ForwardButton.BackgroundColor3 = Color3.fromRGB(70,70,70)
	ForwardButton.TextColor3 = Color3.fromRGB(255,255,255)
	ForwardButton.Text = "Forward"
	ForwardButton.Visible = false
	ForwardButton.Parent = gui

	local UpButton = Instance.new("TextButton")
	UpButton.Size = UDim2.new(0,100,0,40)
	UpButton.Position = UDim2.new(0.5,-155,1,-60)
	UpButton.BackgroundColor3 = Color3.fromRGB(70,70,70)
	UpButton.TextColor3 = Color3.fromRGB(255,255,255)
	UpButton.Text = "Up"
	UpButton.Visible = false
	UpButton.Parent = gui

	local DownButton = Instance.new("TextButton")
	DownButton.Size = UDim2.new(0,100,0,40)
	DownButton.Position = UDim2.new(0.5,55,1,-60)
	DownButton.BackgroundColor3 = Color3.fromRGB(70,70,70)
	DownButton.TextColor3 = Color3.fromRGB(255,255,255)
	DownButton.Text = "Down"
	DownButton.Visible = false
	DownButton.Parent = gui

	ForwardButton.MouseButton1Down:Connect(function() forwardPressed = true end)
	ForwardButton.MouseButton1Up:Connect(function() forwardPressed = false end)
	UpButton.MouseButton1Down:Connect(function() upPressed = true end)
	UpButton.MouseButton1Up:Connect(function() upPressed = false end)
	DownButton.MouseButton1Down:Connect(function() downPressed = true end)
	DownButton.MouseButton1Up:Connect(function() downPressed = false end)

	local function startInvisibleMode()
		invisToggle = true
		local targetCFrame = humanoidRoot.CFrame - Vector3.new(0,97,0)
		local tweenInfo = TweenInfo.new(0.1, Enum.EasingStyle.Quad, Enum.EasingDirection.Out)
		local tween = TweenService:Create(humanoidRoot, tweenInfo, {CFrame = targetCFrame})
		tween:Play()
		tween.Completed:Wait()
		humanoidRoot.Anchored = true

		fakePart = Instance.new("Part")
		fakePart.Size = Vector3.new(3,3,3)
		fakePart.Anchored = true
		fakePart.CanCollide = false
		fakePart.Color = Color3.fromRGB(255,0,0)
		fakePart.Transparency = 0
		fakePart.CFrame = humanoidRoot.CFrame + Vector3.new(0,97,0)
		fakePart.Parent = workspace

		camera.CameraSubject = fakePart
		camera.CFrame = fakePart.CFrame
		ForwardButton.Visible = true
		UpButton.Visible = true
		DownButton.Visible = true

		if not renderBound then
			renderBound = true
			RunService:BindToRenderStep("FakePartMove", 301, function(deltaTime)
				if invisToggle and fakePart then
					local move = Vector3.new(0,0,0)
					if forwardPressed then
						local forward = Vector3.new(camera.CFrame.LookVector.X,0,camera.CFrame.LookVector.Z).Unit
						move += forward * 17 * 1.65 * deltaTime
					end
					if upPressed then
						move += Vector3.new(0,17 * deltaTime,0)
					end
					if downPressed then
						move -= Vector3.new(0,17 * deltaTime,0)
					end
					fakePart.CFrame = fakePart.CFrame + move
				end
			end)
		end
	end

	local function stopInvisibleMode()
		invisToggle = false
		if renderBound then
			RunService:UnbindFromRenderStep("FakePartMove")
			renderBound = false
		end

		if fakePart then
			local distance = (humanoidRoot.Position - fakePart.Position).Magnitude
			local speed = 2000000
			local tweenTime = distance / speed
			local tween = TweenService:Create(humanoidRoot, TweenInfo.new(tweenTime, Enum.EasingStyle.Linear), {CFrame = fakePart.CFrame})
			tween:Play()
			tween.Completed:Wait()
			fakePart:Destroy()
			fakePart = nil
		end

		humanoidRoot.Anchored = false
		camera.CameraSubject = humanoid
		ForwardButton.Visible = false
		UpButton.Visible = false
		DownButton.Visible = false
		forwardPressed = false
		upPressed = false
		downPressed = false
	end

	ToggleButton.MouseButton1Click:Connect(function()
		if invisToggle then
			stopInvisibleMode()
			ToggleButton.Text = "invis off"
			ToggleButton.BackgroundColor3 = Color3.fromRGB(50,50,50)
		else
			startInvisibleMode()
			ToggleButton.Text = "invis on"
			ToggleButton.BackgroundColor3 = Color3.fromRGB(70,140,70)
		end
	end)

	return gui
end

local ScreenGui = createUI()

player.CharacterAdded:Connect(function(char)
	character = char
	humanoidRoot = character:WaitForChild("HumanoidRootPart")
	humanoid = character:WaitForChild("Humanoid")
	if not ScreenGui.Parent then
		ScreenGui.Parent = player:WaitForChild("PlayerGui")
	end
	if invisToggle then
		task.wait(0.3)
	end
end)