Test ESP Arsenal

local user_input_service = game:GetService('UserInputService')
local plr = game.Players.LocalPlayer
local players = {}
local debounce = true
local teammates = false

function add_esp(head)
    local billboard_gui = Instance.new('BillboardGui')
    billboard_gui.Parent = head
    billboard_gui.Name = 'esp'
    billboard_gui.AlwaysOnTop = true
    billboard_gui.Size = UDim2.new(1, 0, 1, 0)
    billboard_gui.ResetOnSpawn = false
    local text_label = Instance.new('TextLabel')
    text_label.Parent = billboard_gui
    text_label.Name = 'frame'
    text_label.Size = UDim2.new(1, 0, 1, 0)
    text_label.BackgroundColor3 = Color3.new(0, 255, 0)
    text_label.Text = ''
end

function enable_esp()
    debounce = false
    while not debounce do
        for _, v in pairs(game.Players:GetChildren()) do
            if v ~= plr then
                if v.Team ~= plr.Team or teammates == true then
                    if game.Workspace:FindFirstChild(v.Name) then
                        local char = v.Character
                        local health = char.Health
                        if health.Value ~= 0 then
                            if not char.Head:FindFirstChild('esp') then
                                add_esp(char.Head)
                            end
                        end
                        health.Changed:Connect(function()
                            if health.Value == 0 then
                                if char.Head:FindFirstChild('esp') then
                                    char.Head.esp:Remove()
                                end
                            end
                        end)
                    end
                end
            end
        end
        wait(5)
    end
end

function disable_esp()
    debounce = true
    for _, v in pairs(game.Players:GetChildren()) do
        if game.Workspace:FindFirstChild(v.Name) then
            if v.Character.Head:FindFirstChild('esp') then
                v.Character.Head.esp:Remove()
            end
        end
    end
end

user_input_service.InputBegan:Connect(function(input_object)
    if input_object.KeyCode == Enum.KeyCode.E then
        if debounce then
            enable_esp()
        else
            disable_esp()
        end
    elseif input_object.KeyCode == Enum.KeyCode.T then
        if teammates == false then
            teammates = true
        else
            teammates = false
        end
    end
end)