local camera = workspace.CurrentCamera

local boxes = {}
local boxesoutline = {}

local healthbars = {}
local healthbaroutlines = {}

local nametags = {}

local healthvalues = {}

while task.wait() do

    for _, box in pairs(boxes) do
        box.Visible = false
    end

    for _, boxoutline in pairs(boxesoutline) do
        boxoutline.Visible = false
    end
    
    for _, healthbar in pairs(healthbars) do
        healthbar.Visible = false
    end

    for _, healthbaroutline in pairs(healthbaroutlines) do
        healthbaroutline.Visible = false
    end

    for _, nametag in pairs(nametags) do
        nametag.Visible = false
    end

    for _, healthvalue in pairs(healthvalues) do
        healthvalue.Visible = false
    end

    for _, value in ipairs(workspace:GetChildren()) do

        local HumanoidRootPart = value:FindFirstChild("HumanoidRootPart")
        local Humanoid = value:FindFirstChild("Humanoid")

        if HumanoidRootPart and Humanoid then
            local feet = Vector3.new(HumanoidRootPart.Position.X, HumanoidRootPart.Position.Y - 4, HumanoidRootPart.Position.Z)
            local head = Vector3.new(HumanoidRootPart.Position.X, HumanoidRootPart.Position.Y + 2, HumanoidRootPart.Position.Z)

            local vector, onscreen = camera:WorldToViewportPoint(HumanoidRootPart.Position)
            local vectorfeet, onscreenfeet = camera:WorldToViewportPoint(feet)
            local vectorhead, onscreenhead = camera:WorldToViewportPoint(head)

            local distance = (camera.CFrame.Position - HumanoidRootPart.Position).Magnitude

            local height = vectorhead.Y - vectorfeet.Y

            if onscreen and onscreenhead and onscreenfeet and Humanoid.Health > 0 and HumanoidRootPart and Humanoid then

                if not boxesoutline[value] then
                    boxesoutline[value] = Drawing.new("Square")
                    boxesoutline[value].Visible = false
                    boxesoutline[value].Thickness = 3
                    boxesoutline[value].Color = Color3.fromRGB(10, 10, 10)
                    boxesoutline[value].Transparency = 1
                end

                if not boxes[value] then
                    boxes[value] = Drawing.new("Square")
                    boxes[value].Visible = false
                    boxes[value].Thickness = 1
                    boxes[value].Color = Color3.fromRGB(248, 247, 247)
                    boxes[value].Transparency = 1
                end

                local boxsize = height / 2

                local boxoutline = boxesoutline[value]
                boxoutline.Size = Vector2.new(boxsize, height)
                boxoutline.Position = Vector2.new(vector.X - boxsize / 2, vector.Y - (height / 2))
                boxoutline.Visible = true

                local box = boxes[value]
                box.Size = Vector2.new(boxsize, height)
                box.Position = Vector2.new(vector.X - boxsize / 2, vector.Y - (height / 2))
                box.Visible = true

                if not healthbaroutlines[value] then
                    healthbaroutlines[value] = Drawing.new("Line")
                    healthbaroutlines[value].Visible = false
                    healthbaroutlines[value].Thickness = 3
                    healthbaroutlines[value].Color = Color3.fromRGB(10, 10, 10)
                    healthbaroutlines[value].Transparency = 1
                end

                if not healthbars[value] then
                    healthbars[value] = Drawing.new("Line")
                    healthbars[value].Visible = false
                    healthbars[value].Thickness = 1
                    healthbars[value].Color = Color3.fromRGB(8, 240, 85)
                    healthbars[value].Transparency = 1
                end

                local barx = box.Position.X + (height / 2) - 5
                local procent = Humanoid.Health / Humanoid.MaxHealth
                local barheight = height * procent

                local baroutline = healthbaroutlines[value]
                baroutline.From = Vector2.new(barx, box.Position.Y + height)
                baroutline.To = Vector2.new(barx, box.Position.Y)
                baroutline.Visible = true

                local bar = healthbars[value]
                bar.From = Vector2.new(barx, box.Position.Y)
                bar.To = Vector2.new(barx, box.Position.Y + barheight)
                bar.Visible = true

                if not nametags[value] then
                    nametags[value] = Drawing.new("Text")
                    nametags[value].Visible = false
                    nametags[value].Outline = true
                    nametags[value].Center = true
                    nametags[value].Color = Color3.fromRGB(202, 207, 204)
                    nametags[value].Transparency = 1
                end

                local text = nametags[value]
                text.Text = value.Name.." ["..tostring(math.round(distance)).."st]"
                text.Size = math.clamp(boxsize / 2, 10, 18)
                text.Position = Vector2.new(box.Position.X + (boxsize / 2), box.Position.Y + height - 12)
                text.Visible = true
                text.Font = 3

                if not healthvalues[value] then
                    healthvalues[value] = Drawing.new("Text")
                    healthvalues[value].Visible = false
                    healthvalues[value].Outline = true
                    healthvalues[value].Center = true
                    healthvalues[value].Color = Color3.fromRGB(30, 233, 98)
                    healthvalues[value].Transparency = 1
                end

                local healthings = healthvalues[value]
                healthings.Text = tostring(math.round(Humanoid.Health))
                healthings.Size = math.clamp(boxsize / 2, 9, 14)
                healthings.Position = Vector2.new(barx, box.Position.Y + barheight - 5)
                healthings.Visible = true
                healthings.Font = 3
            end
        end
    end
end