local localPlayer = game.Players.LocalPlayer
local camera = workspace.CurrentCamera
local runService = game:GetService("RunService")

local espBoxes = {}
local espNames = {}

function getTeamColor(player)
	if player.Team and typeof(player.TeamColor) == "BrickColor" then
		return player.TeamColor.Color
	end
	return Color3.fromRGB(0, 0, 0)
end

function createESP(player)
	if player == localPlayer then return end

	local box = Drawing.new("Square")
	box.Thickness = 1
	box.Transparency = 1
	box.Color = getTeamColor(player)
	box.Filled = false
	box.Visible = false
	espBoxes[player] = box

	local nameTag = Drawing.new("Text")
	nameTag.Size = 16
	nameTag.Color = getTeamColor(player)
	nameTag.Center = true
	nameTag.Outline = true
	nameTag.Visible = false
	espNames[player] = nameTag
end

function removeESP(player)
	if espBoxes[player] then
		espBoxes[player]:Remove()
		espBoxes[player] = nil
	end
	if espNames[player] then
		espNames[player]:Remove()
		espNames[player] = nil
	end
end

for _, player in pairs(game.Players:GetPlayers()) do
	createESP(player)
end

game.Players.PlayerAdded:Connect(createESP)
game.Players.PlayerRemoving:Connect(removeESP)

runService.RenderStepped:Connect(function()
	for player, box in pairs(espBoxes) do
		local character = player.Character
		if character and character:FindFirstChild("HumanoidRootPart") then
			local hrp = character.HumanoidRootPart
			local cf = hrp.CFrame
			local size = Vector3.new(2, 3, 1.5)

			local points = {
				cf * Vector3.new(-size.X, size.Y, -size.Z),
				cf * Vector3.new(size.X, size.Y, -size.Z),
				cf * Vector3.new(size.X, -size.Y, -size.Z),
				cf * Vector3.new(-size.X, -size.Y, -size.Z)
			}

			local screenPoints = {}
			local onScreen = true

			for _, point in ipairs(points) do
				local screenPos, visible = camera:WorldToViewportPoint(point)
				if not visible then
					onScreen = false
					break
				end
				table.insert(screenPoints, screenPos)
			end

			if onScreen then
				local color = getTeamColor(player)
				box.Color = color
				espNames[player].Color = color

				local topLeft = screenPoints[1]
				local bottomRight = screenPoints[3]
				local width = bottomRight.X - topLeft.X
				local height = bottomRight.Y - topLeft.Y

				box.Size = Vector2.new(width, height)
				box.Position = Vector2.new(topLeft.X, topLeft.Y)
				box.Visible = true

				local nameTag = espNames[player]
				nameTag.Text = player.Name
				nameTag.Position = Vector2.new(topLeft.X + width / 2, topLeft.Y - 16)
				nameTag.Visible = true
			else
				box.Visible = false
				espNames[player].Visible = false
			end
		else
			box.Visible = false
			if espNames[player] then espNames[player].Visible = false end
		end
	end
end)