local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local localPlayer = Players.LocalPlayer

function addHighlight(player)
	if player == localPlayer then return end
	local character = player.Character
	if not character then return end

	if character:FindFirstChild("ESPHighlight") then return end

	local highlight = Instance.new("Highlight")
	highlight.Name = "ESPHighlight"
	highlight.FillColor = Color3.fromRGB(255, 0, 0)
	highlight.OutlineColor = Color3.fromRGB(255, 255, 255)
	highlight.FillTransparency = 0.2
	highlight.OutlineTransparency = 0
	highlight.Adornee = character
	highlight.Parent = character
end

function removeHighlight(player)
	local character = player.Character
	if character and character:FindFirstChild("ESPHighlight") then
		character.ESPHighlight:Destroy()
	end
end

function updateHighlights()
	for _, player in ipairs(Players:GetPlayers()) do
		if player ~= localPlayer then
			if player.Character and not player.Character:FindFirstChild("ESPHighlight") then
				addHighlight(player)
			end
		end
	end
end

-- Handle player joining and respawning
Players.PlayerAdded:Connect(function(player)
	player.CharacterAdded:Connect(function()
		wait(1)
		addHighlight(player)
	end)
end)

Players.PlayerRemoving:Connect(removeHighlight)

-- Main loop
RunService.RenderStepped:Connect(updateHighlights)