function isnil(thing)
    return (thing == nil)
    end


    local function round(n)
    return math.floor(tonumber(n) + 0.5)
    end

    function UpdatePlayerChams()
    for i,v in pairs(game:GetService'Players':GetChildren()) do
    pcall(function()
    if not isnil(v.Character) then
    for _,k in pairs(v.Character:GetChildren()) do
    if k:IsA'BasePart' and not k:FindFirstChild'Cham' then
    local cham = Instance.new('BoxHandleAdornment',k)
    cham.ZIndex= 10
    cham.Adornee=k
    cham.AlwaysOnTop=true
    cham.Size=k.Size
    cham.Transparency=.7
    cham.Color3=Color3.new(1,0,0)
    cham.Name = 'Cham'
    end
    end
    if not isnil(v.Character.Head) and not v.Character.Head:FindFirstChild'NameEsp' then
    local bill = Instance.new('BillboardGui',v.Character.Head)
    bill.Name = 'NameEsp'
    bill.Size=UDim2.new(1,200,1,30)
    bill.Adornee=v.Character.Head
    bill.AlwaysOnTop=true
    local name = Instance.new('TextLabel',bill)
    name.TextWrapped=true
    name.Text = (v.Name ..' '.. round((game:GetService('Players').LocalPlayer.Character.Head.Position - v.Character.Head.Position).Magnitude/3) ..'m')
    name.Size = UDim2.new(1,0,1,0)
    name.TextYAlignment='Top'
    name.TextColor3=Color3.new(0,0,0)
    name.BackgroundTransparency=1
    else
    v.Character.Head.NameEsp.TextLabel.Text = (v.Name ..' '.. round((game:GetService('Players').LocalPlayer.Character.Head.Position - v.Character.Head.Position).Magnitude/3) ..'m')
    end
    end
    end)
    end
    end

    while wait() do
    UpdatePlayerChams()
    end