Flying scripts keyless (read in my description)

-- LocalScript under StarterGui (only one script needed)

local player = game.Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local humanoidRootPart = character:()
 UIS = :()
 runService = :()


 screenGui = .()
screenGui.Name = 
screenGui.ResetOnSpawn = 
screenGui.Parent = player:()

 button = .()
button.Size = .(, , , )
button.Position = .(, -, , -)
button.Text = 
button.BackgroundColor3 = .(, , )
button.TextColor3 = .(, , )
button.Font = .Font.SourceSansBold
button.TextSize = 
button.Draggable = 
button.Active = 
button.Parent = screenGui


 flying = 
 flyConnection = 
 moveDir = .zero
 bodyGyro, bodyVelocity

  ()
	character = player.Character  player.CharacterAdded:()
	humanoidRootPart = character:()

	bodyGyro = .()
	bodyGyro.P = 
	bodyGyro.MaxTorque = .(, , )
	bodyGyro.CFrame = humanoidRootPart.CFrame
	bodyGyro.Parent = humanoidRootPart

	bodyVelocity = .()
	bodyVelocity.Velocity = .(, , )
	bodyVelocity.MaxForce = .(, , )
	bodyVelocity.Parent = humanoidRootPart

	 speed = 

	flyConnection = runService.Heartbeat:(()
		bodyGyro.CFrame = .CurrentCamera.CFrame
		bodyVelocity.Velocity = .CurrentCamera.CFrame:(moveDir) * speed
	)


  ()
	 flyConnection  flyConnection:() 
	 bodyGyro  bodyGyro:() 
	 bodyVelocity  bodyVelocity:() 
	moveDir = .zero


UIS.InputBegan:((input, gpe)
	 gpe   
	 input.KeyCode == .KeyCode.W  moveDir = .(, , -) 
	 input.KeyCode == .KeyCode.S  moveDir = .(, , ) 
	 input.KeyCode == .KeyCode.A  moveDir = .(-, , ) 
	 input.KeyCode == .KeyCode.D  moveDir = .(, , ) 
	 input.KeyCode == .KeyCode.Space  moveDir = .(, , ) 
)

UIS.InputEnded:((input)
	 input.UserInputType == .UserInputType.Keyboard 
		moveDir = .zero
	
)

button.MouseButton1Click:(()
	flying =  flying
	 flying 
		()
		button.Text = 
	
		()
		button.Text = 
	
)