print("SCRIPT STARTED")

local SharksFolder = workspace:WaitForChild("Sharks")

local function AddHighlight(Shark)
    if not Shark:IsA("Model") then
        return
    end

    if Shark:GetAttribute("Highlighted") then
        return
    end

    local BasePart = Shark:FindFirstChildWhichIsA("BasePart", true)

    if not BasePart then
        warn("[DEBUG] No BasePart found in:", Shark.Name)
        return
    end

    print("[DEBUG] Found shark:", Shark.Name)
    print("[DEBUG] BasePart:", BasePart:GetFullName())

    local Highlight = Instance.new("Highlight")
    Highlight.Name = "SharkHighlight"
    Highlight.Adornee = Shark
    Highlight.FillColor = Color3.fromRGB(134, 242, 0)
    Highlight.FillTransparency = 0.2
    Highlight.OutlineTransparency = 0.3
    Highlight.DepthMode = Enum.HighlightDepthMode.AlwaysOnTop
    Highlight.Parent = workspace

    Shark:SetAttribute("Highlighted", true)

    print("[DEBUG] Highlight added to:", Shark.Name)
end

while task.wait(0.5) do
    for _, Shark in ipairs(SharksFolder:GetChildren()) do
        AddHighlight(Shark)
    end
end