Auto perfect block and block

local Players = game:GetService("Players")
local UserInputService = game:GetService("UserInputService")
local RunService = game:GetService("RunService")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local Debris = game:GetService("Debris")

local SENTINEL_NAME = "AutoPB_Singleton_Sentinel"
local GUI_NAME = "AutoPB_TargetSystem_GUI"
local HIGHLIGHT_NAME = "PB_Target_Highlight"

local LocalPlayer = Players.LocalPlayer or Players.PlayerAdded:Wait()
if not LocalPlayer then return end

local Mouse = LocalPlayer:GetMouse()
local PlayerGui = LocalPlayer:WaitForChild("PlayerGui")
local ClientScript = script
-- it's broken after die ))


local function cleanupOldScript(oldSentinel)
    print(" [SINGLETON] Old script detected. Starting cleanup...")
    
    local oldGUI = PlayerGui:FindFirstChild(GUI_NAME) 
    if oldGUI then
        oldGUI:Destroy()
        print(" [CLEANUP] Destroyed old GUI.")
    end

    for _, player in ipairs(Players:GetPlayers()) do
        if player.Character and player.Character:FindFirstChild(HIGHLIGHT_NAME) then
            player.Character:FindFirstChild(HIGHLIGHT_NAME):Destroy()
            print(" [CLEANUP] Removed old Target Highlight from " .. player.Name)
        end
    end

    if oldSentinel and oldSentinel.Value and oldSentinel.Value:IsA("LocalScript") then
         Debris:AddItem(oldSentinel.Value, 0)
         print(" [CLEANUP] Attempted to destroy old script object.")
    end