function handleHat(hat)
    local head = script.Parent:WaitForChild("Head")
    local handle = hat:WaitForChild("Handle")
    local newWeld = Instance.new("Weld",handle)
    newWeld.Name = "AttachHat"
    newWeld.Part0 = head
    newWeld.Part1 = handle
    newWeld.C0 = hat.AttachmentPoint:inverse() * CFrame.new(0,0.5,0)
    handle.Parent = head.Parent
    handle.Name = hat.Name
    hat:Destroy()
end

function onPlayerEntered(player)
    local function onCharacterAdded(char)
        char.ChildAdded:connect(function (child)
            if child:IsA("Hat") then
                handleHat(child)
            end
        end)
    end
    if player.Character then
        onCharacterAdded(player.Character)
    end
    player.CharacterAdded:connect(onCharacterAdded)
end

game.Players.PlayerAdded:connect(onPlayerEntered)