Working ESP script Universal

-- Script to highlight players visible through walls with a rainbow effect and display their names

-- Function to create a rainbow effect
local function rainbowColor()
    local frequency = 0.3
    local amplitude = 127
    local center = 128
    local speed = 0.1
    local r = math.sin(frequency * tick() + 0) * amplitude + center
    local g = math.sin(frequency * tick() + 2) * amplitude + center
    local b = math.sin(frequency * tick() + 4) * amplitude + center
    return Color3.fromRGB(r, g, b)
end

-- Main loop to update player visibility
while true do
    wait(0.1)  -- Adjust the delay based on your preference

    -- Loop through all players
    for _, player in pairs(game.Players:GetPlayers()) do
        -- Check if the player is visible through walls
        if player.Character and player.Character:FindFirstChild("HumanoidRootPart") then
            local humanoidRootPart = player.Character.HumanoidRootPart
            local playerScreenPos, visible = workspace.CurrentCamera:WorldToViewportPoint(humanoidRootPart.Position)

            -- Check if the player is visible on the screen
            if visible then
                -- Create a rainbow-colored highlight around the player
                local highlight = Instance.new("BoxHandleAdornment")
                highlight.Adornee = humanoidRootPart
                highlight.Size = Vector3.new(4, 8, 4)  -- Adjust the size of the highlight
                highlight.Color3 = rainbowColor()  -- Apply the rainbow effect
                highlight.Transparency = 0.5
                highlight.AlwaysOnTop = true
                highlight.ZIndex = 5
                highlight.Parent = humanoidRootPart

                -- Create a text label displaying the player's name
                local nameLabel = Instance.new("TextLabel")
                nameLabel.Text = player.Name
                nameLabel.Size = UDim2.new(0, 100, 0, 20)
                nameLabel.TextColor3 = Color3.new(1, 1, 1)
                nameLabel.BackgroundTransparency = 1
                nameLabel.Position = UDim2.new(0, 0, -1, 0)  -- Adjust the position relative to the highlight
                nameLabel.Parent = highlight
            end
        end
    end
end