--[[
  Grandmother's Clean ESP
  No config, no fuss – just works.
  Press F1 to toggle.
--]]

local Players = game:GetService("Players")
local LocalPlayer = Players.LocalPlayer
local Camera = workspace.CurrentCamera
local RunService = game:GetService("RunService")
local UIS = game:GetService("UserInputService")

local enabled = true
local objects = {}

local function clear()
    for _, objSet in pairs(objects) do
        for _, obj in pairs(objSet) do
            obj:Remove()
        end
    end
    objects = {}
end

local function update(player)
    if player == LocalPlayer then
        if objects[player] then clear() end
        return
    end

    local char = player.Character
    if not char or not char.Parent then
        if objects[player] then
            for _, obj in pairs(objects[player]) do obj:Remove() end
            objects[player] = nil
        end
        return
    end

    local head = char:FindFirstChild("Head") or char:FindFirstChild("UpperTorso") or char:FindFirstChild("Torso")
    if not head then return end

    local pos, onScreen = Camera:WorldToScreenPoint(head.Position)
    if not onScreen then
        if objects[player] then
            for _, obj in pairs(objects[player]) do obj.Visible = false end
        end
        return
    end

    local dist = (Camera.CFrame.Position - head.Position).Magnitude
    local size = math.clamp(150 / dist * 1.5, 20, 100)
    local x, y = pos.X - size / 2, pos.Y - size / 2

    local objs = objects[player]
    if not objs then
        objs = {}
        objs.Box = Drawing.new("Square")
        objs.Box.Thickness = 1
        objs.Box.Color = Color3.fromRGB(255, 255, 255)
        objs.Box.Transparency = 0.7
        objs.Box.Filled = false

        objs.Name = Drawing.new("Text")
        objs.Name.Size = 14
        objs.Name.Center = true
        objs.Name.Outline = true
        objs.Name.OutlineColor = Color3.fromRGB(0,0,0)
        objs.Name.Color = Color3.fromRGB(255,255,255)

        objs.HealthBg = Drawing.new("Square")
        objs.HealthBg.Thickness = 0
        objs.HealthBg.Filled = true
        objs.HealthBg.Color = Color3.fromRGB(50,50,50)
        objs.HealthBg.Transparency = 0.5

        objs.Health = Drawing.new("Square")
        objs.Health.Thickness = 0
        objs.Health.Filled = true
        objs.Health.Color = Color3.fromRGB(0,255,0)
        objs.Health.Transparency = 0.5

        objects[player] = objs
    end

    objs.Box.Position = Vector2.new(x, y)
    objs.Box.Size = Vector2.new(size, size)
    objs.Box.Visible = true

    objs.Name.Text = player.Name
    objs.Name.Position = Vector2.new(pos.X, y - 16)
    objs.Name.Visible = true

    local hum = char:FindFirstChild("Humanoid")
    local hp = hum and (hum.Health / hum.MaxHealth) or 1
    local hw, hh = 30, 4
    local hx, hy = pos.X - hw/2, y + size + 2

    objs.HealthBg.Position = Vector2.new(hx, hy)
    objs.HealthBg.Size = Vector2.new(hw, hh)
    objs.HealthBg.Visible = true

    objs.Health.Position = Vector2.new(hx, hy)
    objs.Health.Size = Vector2.new(hw * hp, hh)
    objs.Health.Color = hp > 0.5 and Color3.fromRGB(0,255,0) or (hp > 0.25 and Color3.fromRGB(255,255,0) or Color3.fromRGB(255,0,0))
    objs.Health.Visible = true
end

RunService.RenderStepped:Connect(function()
    if not enabled then clear() return end
    for _, p in pairs(Players:GetPlayers()) do update(p) end
    -- cleanup
    for p in pairs(objects) do
        if not Players:FindFirstChild(p.Name) then
            for _, o in pairs(objects[p]) do o:Remove() end
            objects[p] = nil
        end
    end
end)

UIS.InputBegan:Connect(function(i, p)
    if p then return end
    if i.KeyCode == Enum.KeyCode.F1 then
        enabled = not enabled
        if not enabled then clear() end
    end
end)

script:GetPropertyChangedSignal("Parent"):Connect(function()
    if not script.Parent then clear() end
end)

print("✅ Clean ESP loaded. Press F1 to toggle.")