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

local player = Players.LocalPlayer
local enemiesFolder = workspace:WaitForChild("Enemies")

local TARGET_KEY = Enum.KeyCode.P
local OFFSET = Vector3.new(0, 0, 0)
local scanActive = false 
local currentTarget = nil

local function findNextEnemy()
    local closestModel = nil
    local shortestDistance = math.huge

    local character = player.Character
    if not character or not character:FindFirstChild("HumanoidRootPart") then return nil end
    local myPos = character.HumanoidRootPart.Position

    for _, enemy in ipairs(enemiesFolder:GetChildren()) do
        local root = enemy:FindFirstChild("HumanoidRootPart")
        local hum = enemy:FindFirstChild("Humanoid")

        if root and hum and hum.Health > 0 then
            local dist = (root.Position - myPos).Magnitude
            if dist < shortestDistance then
                closestModel = enemy
                shortestDistance = dist
            end
        end
    end
    return closestModel
end

UserInputService.InputBegan:Connect(function(input, processed)
    if processed then return end
    if input.KeyCode == TARGET_KEY then
        scanActive = not scanActive
        
        if not scanActive then
            currentTarget = nil
            print("Sticky Mode: OFF")
        else
            print("Sticky Mode: ON (Inside NPC)")
        end
    end
end)

RunService.Heartbeat:Connect(function()
    if not scanActive then return end

    local character = player.Character
    if not character or not character:FindFirstChild("HumanoidRootPart") then return end
    local myRoot = character.HumanoidRootPart

    local isValid = false
    if currentTarget and currentTarget:IsDescendantOf(enemiesFolder) then
        local hum = currentTarget:FindFirstChild("Humanoid")
        if hum and hum.Health > 0 then
            isValid = true
        end
    end

    if not isValid then
        currentTarget = findNextEnemy()
    end

    if currentTarget then
        local targetRoot = currentTarget:FindFirstChild("HumanoidRootPart")
        if targetRoot then
            myRoot.CFrame = targetRoot.CFrame
        end
    end
end)