Example #1
0
 /// <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();
     }
 }
Example #2
0
        /// <summary>
        /// Checks if both devices are connected to the same apc
        /// </summary>
        private void OnBeforePacketSent(EntityUid uid, ApcNetworkComponent receiver, BeforePacketSentEvent args)
        {
            if (!EntityManager.TryGetComponent(args.Sender, out ApcNetworkComponent? sender))
            {
                return;
            }

            if (sender.ConnectedNode?.NodeGroup == null || !sender.ConnectedNode.NodeGroup.Equals(receiver.ConnectedNode?.NodeGroup))
            {
                args.Cancel();
            }
        }
        /// <summary>
        /// Gets the position of both the sending and receiving entity and checks if the receiver is in range of the sender.
        /// </summary>
        private void OnBeforePacketSent(EntityUid uid, WirelessNetworkComponent component, BeforePacketSentEvent args)
        {
            var ownPosition = EntityManager.GetComponent <TransformComponent>(component.Owner).WorldPosition;
            var position    = EntityManager.GetComponent <TransformComponent>(args.Sender).WorldPosition;
            var distance    = (ownPosition - position).Length;

            if (EntityManager.TryGetComponent <WirelessNetworkComponent?>(args.Sender, out var sendingComponent) && distance > sendingComponent.Range)
            {
                args.Cancel();
            }
        }
Example #4
0
 /// <summary>
 /// Checks if both devices are on the same grid
 /// </summary>
 private void OnBeforePacketSent(EntityUid uid, WiredNetworkComponent component, BeforePacketSentEvent args)
 {
     if (EntityManager.GetComponent <TransformComponent>(uid).GridUid != args.SenderTransform.GridUid)
     {
         args.Cancel();
     }
 }
        /// <summary>
        /// Gets the position of both the sending and receiving entity and checks if the receiver is in range of the sender.
        /// </summary>
        private void OnBeforePacketSent(EntityUid uid, WirelessNetworkComponent component, BeforePacketSentEvent args)
        {
            var ownPosition = args.SenderPosition;
            var xform       = Transform(uid);

            if (xform.MapID != args.SenderTransform.MapID ||
                !TryComp <WirelessNetworkComponent?>(args.Sender, out var sendingComponent) ||
                (ownPosition - xform.WorldPosition).Length > sendingComponent.Range)
            {
                args.Cancel();
            }
        }
Example #6
0
        /// <summary>
        /// Checks if both devices are on the same grid
        /// </summary>
        private void OnBeforePacketSent(EntityUid uid, WiredNetworkComponent component, BeforePacketSentEvent args)
        {
            IEntity sender   = EntityManager.GetEntity(args.Sender);
            IEntity receiver = EntityManager.GetEntity(uid);

            if (receiver.Transform.GridID != sender.Transform.GridID)
            {
                args.Cancel();
            }
        }