/// <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();
}
}
/// <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();
}
}
public async Task WirelessNetworkDeviceSendAndReceive()
{
await using var pairTracker = await PoolManager.GetServerClient(new PoolSettings { NoClient = true, ExtraPrototypes = Prototypes });
var server = pairTracker.Pair.Server;
var mapManager = server.ResolveDependency <IMapManager>();
var entityManager = server.ResolveDependency <IEntityManager>();
var deviceNetSystem = entityManager.EntitySysManager.GetEntitySystem <DeviceNetworkSystem>();
var deviceNetTestSystem = entityManager.EntitySysManager.GetEntitySystem <DeviceNetworkTestSystem>();
EntityUid device1 = default;
EntityUid device2 = default;
DeviceNetworkComponent networkComponent1 = null;
DeviceNetworkComponent networkComponent2 = null;
WirelessNetworkComponent wirelessNetworkComponent = null;
var testValue = "test";
var payload = new NetworkPayload
{
["Test"] = testValue,
["testnumber"] = 1,
["testbool"] = true
};
await server.WaitAssertion(() => {
mapManager.CreateNewMapEntity(MapId.Nullspace);
device1 = entityManager.SpawnEntity("DummyWirelessNetworkDevice", MapCoordinates.Nullspace);
Assert.That(entityManager.TryGetComponent(device1, out networkComponent1), Is.True);
Assert.That(entityManager.TryGetComponent(device1, out wirelessNetworkComponent), Is.True);
Assert.That(networkComponent1.ReceiveFrequency != null, Is.True);
Assert.That(networkComponent1.Address, Is.Not.EqualTo(string.Empty));
device2 = entityManager.SpawnEntity("DummyWirelessNetworkDevice", new MapCoordinates(new Robust.Shared.Maths.Vector2(0, 50), MapId.Nullspace));
Assert.That(entityManager.TryGetComponent(device2, out networkComponent2), Is.True);
Assert.That(networkComponent2.ReceiveFrequency != null, Is.True);
Assert.That(networkComponent2.Address, Is.Not.EqualTo(string.Empty));
Assert.That(networkComponent1.Address, Is.Not.EqualTo(networkComponent2.Address));
deviceNetSystem.QueuePacket(device1, networkComponent2.Address, payload, networkComponent2.ReceiveFrequency.Value);
});
await server.WaitRunTicks(1);
await server.WaitIdleAsync();
await server.WaitAssertion(() => {
CollectionAssert.AreEqual(deviceNetTestSystem.LastPayload, payload);
payload = new NetworkPayload
{
["Wirelesstest"] = 5
};
wirelessNetworkComponent.Range = 0;
deviceNetSystem.QueuePacket(device1, networkComponent2.Address, payload, networkComponent2.ReceiveFrequency.Value);
});
await server.WaitRunTicks(1);
await server.WaitIdleAsync();
await server.WaitAssertion(() => {
CollectionAssert.AreNotEqual(deviceNetTestSystem.LastPayload, payload);
});
await pairTracker.CleanReturnAsync();
}
public async Task WirelessNetworkDeviceSendAndReceive()
{
var options = new ServerContentIntegrationOption
{
ExtraPrototypes = Prototypes,
ContentBeforeIoC = () => {
IoCManager.Resolve <IEntitySystemManager>().LoadExtraSystemType <DeviceNetworkTestSystem>();
}
};
var server = StartServerDummyTicker(options);
await server.WaitIdleAsync();
var mapManager = server.ResolveDependency <IMapManager>();
var entityManager = server.ResolveDependency <IEntityManager>();
var deviceNetSystem = entityManager.EntitySysManager.GetEntitySystem <DeviceNetworkSystem>();
var deviceNetTestSystem = entityManager.EntitySysManager.GetEntitySystem <DeviceNetworkTestSystem>();
IEntity device1 = null;
IEntity device2 = null;
DeviceNetworkComponent networkComponent1 = null;
DeviceNetworkComponent networkComponent2 = null;
WirelessNetworkComponent wirelessNetworkComponent = null;
var testValue = "test";
var payload = new NetworkPayload
{
["Test"] = testValue,
["testnumber"] = 1,
["testbool"] = true
};
server.Assert(() => {
mapManager.CreateNewMapEntity(MapId.Nullspace);
device1 = entityManager.SpawnEntity("DummyWirelessNetworkDevice", MapCoordinates.Nullspace);
Assert.That(device1.TryGetComponent(out networkComponent1), Is.True);
Assert.That(device1.TryGetComponent(out wirelessNetworkComponent), Is.True);
Assert.That(networkComponent1.Open, Is.True);
Assert.That(networkComponent1.Address, Is.Not.EqualTo(string.Empty));
device2 = entityManager.SpawnEntity("DummyWirelessNetworkDevice", new MapCoordinates(new Robust.Shared.Maths.Vector2(0, 50), MapId.Nullspace));
Assert.That(device2.TryGetComponent(out networkComponent2), Is.True);
Assert.That(networkComponent2.Open, Is.True);
Assert.That(networkComponent2.Address, Is.Not.EqualTo(string.Empty));
Assert.That(networkComponent1.Address, Is.Not.EqualTo(networkComponent2.Address));
deviceNetSystem.QueuePacket(device1.Uid, networkComponent2.Address, networkComponent2.Frequency, payload);
});
await server.WaitRunTicks(1);
await server.WaitIdleAsync();
server.Assert(() => {
CollectionAssert.AreEqual(deviceNetTestSystem.LastPayload, payload);
payload = new NetworkPayload
{
["Wirelesstest"] = 5
};
wirelessNetworkComponent.Range = 0;
deviceNetSystem.QueuePacket(device1.Uid, networkComponent2.Address, networkComponent2.Frequency, payload);
});
await server.WaitRunTicks(1);
await server.WaitIdleAsync();
server.Assert(() => {
CollectionAssert.AreNotEqual(deviceNetTestSystem.LastPayload, payload);
});
await server.WaitIdleAsync();
}