fix

if CLIENT then
    local function add_wf(data)
        local ply = data:ReadEntity()
        local model = data:ReadString()
        local pos = data:ReadVector()

        if ply.clientm and ply.clientm:IsValid() then ply.clientm:Remove() end
        ply.clientm = ClientsideModel(model)

        if not ply.clientm and not ply.clientm:IsValid() then return end
        local cache_model = ply.clientm

        ply.clientm:SetPos(pos)
        ply.clientm:SetSequence(ply:GetSequence())
        ply.clientm:SetModelScale(1.2, 0)
        ply.clientm:SetRenderMode(RENDERMODE_TRANSALPHA)
        ply.clientm:SetMaterial("models/vortigaunt/pupil")

        local a = 255

        hook.Add("Think", "remove_wireframe_tws" .. ply:EntIndex(), function()
            if not ply:IsValid() then
                if cache_model and cache_model:IsValid() then cache_model:Remove() end
                hook.Remove("Think", "remove_wireframe_tws" .. ply:EntIndex())
            end

            if ply.clientm and ply.clientm:IsValid() then
                if a <= 0 then ply.clientm:Remove() hook.Remove("Think", "remove_wireframe_tws" .. ply:EntIndex()) return end

                a = a - 0.5
                ply.clientm:SetColor(Color(255, 255, 255, a))
                ply.clientm:SetAngles(Angle(0, CurTime() * 150, 0))
            end
        end)
    end

    usermessage.Hook("make_wireframe_tws", add_wf)

    return
end

hook.Add("PlayerSpawn", "tws_spawnprotect", function(ply)
    if CLIENT then return end

    ply:GodEnable()

    local model = ply:GetModel()
    local pos = ply:GetPos()

    umsg.Start("make_wireframe_tws")
        umsg.Entity(ply)
        umsg.String(model)
        umsg.Vector(pos)
    umsg.End()

    timer.Simple(6, function()
        if IsValid(ply) then
            ply:GodDisable()
        end
    end)
end)

//blocker

hook.Add("PlayerSpawnSENT", "blocker_tws", function(ply, class)
    if class == "sent_ball" then return false end
    return true
end)