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

local visuals = {}

local function cleanup(char)
	if visuals[char] then
		if visuals[char].endPart then visuals[char].endPart:Destroy() end
		if visuals[char].gui then visuals[char].gui:Destroy() end
		visuals[char] = nil
	end
end

local function setupVisual(char)
	if visuals[char] then return end

	local hrp = char:WaitForChild("HumanoidRootPart", 5)
	local hum = char:FindFirstChildOfClass("Humanoid")
	if not hrp or not hum then return end

	local a0 = Instance.new("Attachment")
	a0.Parent = hrp
	a0.Position = Vector3.new(0, 0, -1)

	local endPart = Instance.new("Part")
	endPart.Anchored = true
	endPart.CanCollide = false
	endPart.Transparency = 1
	endPart.Size = Vector3.new(0.1, 0.1, 0.1)
	endPart.Parent = workspace

	local a1 = Instance.new("Attachment")
	a1.Parent = endPart

	local beam = Instance.new("Beam")
	beam.Attachment0 = a0
	beam.Attachment1 = a1
	beam.Width0 = 0.08
	beam.Width1 = 0.08
	beam.FaceCamera = true
	beam.LightEmission = 1
	beam.Color = ColorSequence.new(Color3.fromRGB(0, 255, 255))
	beam.Transparency = NumberSequence.new(0)
	beam.Parent = workspace

	local gui = Instance.new("BillboardGui")
	gui.Name = "NameESP"
	gui.Adornee = hrp
	gui.AlwaysOnTop = true
	gui.Size = UDim2.fromScale(4, 1)
	gui.StudsOffset = Vector3.new(0, 3, 0)
	gui.Parent = CoreGui

	local label = Instance.new("TextLabel")
	label.BackgroundTransparency = 1
	label.Size = UDim2.fromScale(1, 1)
	label.TextScaled = true
	label.Font = Enum.Font.GothamBold
	label.TextColor3 = Color3.fromRGB(255, 255, 255)
	label.TextStrokeTransparency = 0
	label.TextStrokeColor3 = Color3.new(0, 0, 0)
	label.Text = char.Name
	label.Parent = gui

	visuals[char] = {
		hrp = hrp,
		endPart = endPart,
		gui = gui
	}

	hum.Died:Connect(function()
		cleanup(char)
	end)
end

for _, plr in ipairs(Players:GetPlayers()) do
	if plr.Character then
		setupVisual(plr.Character)
	end
	plr.CharacterAdded:Connect(setupVisual)
end

Players.PlayerAdded:Connect(function(plr)
	plr.CharacterAdded:Connect(setupVisual)
end)

RunService.RenderStepped:Connect(function()
	for char, v in pairs(visuals) do
		if char.Parent and v.hrp then
			v.endPart.Position = v.hrp.Position + v.hrp.CFrame.LookVector * 50
		end
	end
end)