local UserInputService = game:GetService("UserInputService")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local Players = game:GetService("Players")
local TweenService = game:GetService("TweenService")

local player = Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local mouse = player:GetMouse()

local workspaceNPCs = game.Workspace:FindFirstChild("NPCs")
if not workspaceNPCs then
    warn("NPCs folder not found in Workspace.")
    return
end

local merusNPC = workspaceNPCs:FindFirstChild("MerusCH")
if not merusNPC then
    warn("MerusCH NPC not found in NPCs folder.")
    return
end

local npcRootPart = merusNPC:FindFirstChild("HumanoidRootPart")
if not npcRootPart then
    warn("HumanoidRootPart not found in MerusCH.")
    return
end

local screenGui = Instance.new("ScreenGui")
screenGui.Parent = player:WaitForChild("PlayerGui")

local teleportButton = Instance.new("TextButton")
teleportButton.Size = UDim2.new(0, 220, 0, 60)
teleportButton.Position = UDim2.new(1, -230, 0, 520) -- Position on the right side and slightly lower
teleportButton.Text = "Teleport Off"
teleportButton.BackgroundColor3 = Color3.fromRGB(200, 100, 100)
teleportButton.TextColor3 = Color3.fromRGB(255, 255, 255)
teleportButton.Font = Enum.Font.GothamBold
teleportButton.TextSize = 24
teleportButton.Parent = screenGui

teleportButton.ClipsDescendants = true
local corner = Instance.new("UICorner")
corner.CornerRadius = UDim.new(0, 12)
corner.Parent = teleportButton

local isTeleportActive = false

local function teleportToNPC()
    if character then
        local playerRootPart = character:FindFirstChild("HumanoidRootPart")
        if playerRootPart then
            local offset = 4
            local behindPosition = npcRootPart.CFrame * CFrame.new(0, 0, offset)
            playerRootPart.CFrame = behindPosition
        else
            warn("HumanoidRootPart not found for the player's character.")
        end
    else
        warn("Player's character not found.")
    end
end

local function toggleTeleport()
    isTeleportActive = not isTeleportActive
    if isTeleportActive then
        teleportButton.Text = "Teleport On"
        teleportButton.BackgroundColor3 = Color3.fromRGB(100, 200, 100)
        local tween = TweenService:Create(teleportButton, TweenInfo.new(0.3), {BackgroundColor3 = Color3.fromRGB(100, 200, 100)})
        tween:Play()
    else
        teleportButton.Text = "Teleport Off"
        teleportButton.BackgroundColor3 = Color3.fromRGB(200, 100, 100)
        local tween = TweenService:Create(teleportButton, TweenInfo.new(0.3), {BackgroundColor3 = Color3.fromRGB(200, 100, 100)})
        tween:Play()
    end
end

UserInputService.InputBegan:Connect(function(input, gameProcessed)
    if gameProcessed then return end
    if input.UserInputType == Enum.UserInputType.MouseButton1 and isTeleportActive then
        teleportToNPC()
    end
end)

teleportButton.MouseButton1Click:Connect(toggleTeleport)