/// <summary>
/// Filters incoming packets if that is enabled <see cref="OnBeforeBroadcast"/>
/// </summary>
private void OnBeforePacketSent(EntityUid uid, DeviceListComponent component, BeforePacketSentEvent args)
{
if (component.HandleIncomingPackets && component.Devices.Contains(args.Sender) != component.IsAllowList)
{
args.Cancel();
}
}
/// <summary>
/// Filters the broadcasts recipient list against the device list as either an allow or deny list depending on the components IsAllowList field
/// </summary>
private void OnBeforeBroadcast(EntityUid uid, DeviceListComponent component, BeforeBroadcastAttemptEvent args)
{
//Don't filter anything if the device list is empty
if (component.Devices.Count == 0)
{
if (component.IsAllowList)
{
args.Cancel();
}
return;
}
HashSet <DeviceNetworkComponent> filteredRecipients = new(args.Recipients.Count);
foreach (var recipient in args.Recipients)
{
if (component.Devices.Contains(recipient.Owner) == component.IsAllowList)
{
filteredRecipients.Add(recipient);
}
}
args.ModifiedRecipients = filteredRecipients;
}
private void OnComponentRemoved(EntityUid uid, DeviceListComponent component, ComponentRemove args)
{
_uiSystem.GetUiOrNull(component.Owner, NetworkConfiguratorUiKey.Configure)?.CloseAll();
}