local Players = game:GetService("Players")
local LocalPlayer = Players.LocalPlayer
local PlayerGUI = LocalPlayer:WaitForChild("PlayerGui")

local ESPenabled = false

-- ScreenGui
local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Parent = PlayerGUI
ScreenGui.Name = "ScreenGuiTest"

-- Frame
local Frame = Instance.new("Frame")
Frame.Parent = ScreenGui
Frame.Size = UDim2.new(0, 100, 0, 50)
Frame.Position = UDim2.new(0.763, 0, 0.848, 0)
Frame.BackgroundColor3 = Color3.new(1, 1, 1)
Frame.BackgroundTransparency = 0.5

-- UICorner For Frame
local UIcorner = Instance.new("UICorner")
UIcorner.Parent = Frame
UIcorner.CornerRadius = UDim.new(0, 10)

-- TextButton
local TextButton = Instance.new("TextButton")
TextButton.Parent = Frame
TextButton.Size = UDim2.new(0, 100, 0, 50)
TextButton.Text = "ESP"
TextButton.BackgroundColor3 = Color3.new(1, 0, 0)
TextButton.TextScaled = true

-- UICorner
local UIcorner2 = Instance.new("UICorner")
UIcorner2.Parent = TextButton
UIcorner2.CornerRadius = UDim.new(0, 10)

-- UIStroke
local UIStroke = Instance.new("UIStroke")
UIStroke.Parent = TextButton
UIStroke.Thickness = 2
UIStroke.Color = Color3.new(0, 0, 0)

local function HighlightPlayer(player)
    if player == LocalPlayer then return end
    
    player.CharacterAdded:Connect(function(character)
		local highlight = Instance.new("Highlight")
		highlight.Parent = character
		highlight.Enabled = ESPenabled
    end)
    
	if player.Character then
		local highlight = Instance.new("Highlight")
		highlight.Parent = player.Character
		highlight.Enabled = ESPenabled
	end
end

for _, player in pairs(Players:GetPlayers()) do
		HighlightPlayer(player)
	end

	Players.PlayerAdded:Connect(function(player)
		HighlightPlayer(player)
	end)

TextButton.MouseButton1Click:Connect(function()

		if TextButton.BackgroundColor3 == Color3.fromRGB(255, 0, 0) then
			TextButton.BackgroundColor3 = Color3.fromRGB(0, 255, 0)
		else
			TextButton.BackgroundColor3 = Color3.fromRGB(255, 0, 0)
		end

		ESPenabled = not ESPenabled

		for _, player in pairs(Players:GetPlayers()) do
			local character = player.Character
			if character then
				local highlight = character:FindFirstChildOfClass("Highlight")
				if highlight then
					highlight.Enabled = ESPenabled
				end
			end
		end
end)