Universal lock

 ()  :()

 Players = :()
 RunService = :()
 VirtualInputManager = :()
 Camera = .CurrentCamera
 LocalPlayer = Players.LocalPlayer

 lockEnabled = 
 target = 
 targetPart = 
 isFiring = 


 gui = .(, .CoreGui)
gui.Name = 

 toggleBtn = .(, gui)
toggleBtn.Size = .(, , , )
toggleBtn.Position = .(, -, , )
toggleBtn.BackgroundColor3 = .(, , )
toggleBtn.TextColor3 = .(, , )
toggleBtn.Font = .Font.GothamBold
toggleBtn.TextSize = 
toggleBtn.Text = 
toggleBtn.BorderSizePixel = 
toggleBtn.Draggable = 


  ()
	 closest, shortest = , .huge
	 _, plr  (Players:()) 
		 plr ~= LocalPlayer  plr.Character  plr.Character:() 
			 head = plr.Character.Head
			 pos, onScreen = Camera:(head.Position)
			 onScreen 
				 screenPos = .(pos.X, pos.Y)
				 center = .(Camera.ViewportSize.X / , Camera.ViewportSize.Y / )
				 dist = (screenPos - center).Magnitude
				 dist <   dist < shortest 
					shortest = dist
					closest = plr
				
			
		
	
	 closest


  (part, velocity)
	 predictionTime = 
	 predicted = part.Position + (velocity * predictionTime)
	Camera.CFrame = .(Camera.CFrame.Position, predicted + .(, , ))


  (char)
	 parts = {,,,,,,,,,}
	 valid = {}
	 _, p  (parts) 
		 char:(p)  .(valid, char[p]) 
	
	 #valid >   valid[.(, #valid)]  char:()


  ()
	  isFiring 
		isFiring = 
		VirtualInputManager:(, , , , , )
	


  ()
	 isFiring 
		isFiring = 
		VirtualInputManager:(, , , , , )
	


RunService.RenderStepped:(()
	 lockEnabled 
		  target   target.Character   target.Character:() 
			target = ()
			targetPart = target  (target.Character)
		

		 target  target.Character  targetPart 
			 hrp = target.Character:()
			 hrp 
				(targetPart, hrp.Velocity)
				()
			
		
			()
		
	
		target = 
		targetPart = 
		()
	
)

toggleBtn.MouseButton1Click:(()
	lockEnabled =  lockEnabled
	toggleBtn.Text = lockEnabled    
	  lockEnabled 
		target = 
		targetPart = 
		()
	
)