private void Connect(EntityUid uid, ExtensionCableReceiverComponent receiver)
{
receiver.Connectable = true;
if (receiver.Provider == null)
{
TryFindAndSetProvider(receiver);
}
}
private void OnReceiverShutdown(EntityUid uid, ExtensionCableReceiverComponent receiver, ComponentShutdown args)
{
if (receiver.Provider == null)
{
return;
}
receiver.Provider.LinkedReceivers.Remove(receiver);
RaiseLocalEvent(uid, new ProviderDisconnectedEvent(receiver.Provider), broadcast: false);
RaiseLocalEvent(receiver.Provider.Owner, new ReceiverDisconnectedEvent(receiver), broadcast: false);
}
private void OnReceiverAnchorStateChanged(EntityUid uid, ExtensionCableReceiverComponent receiver, ref AnchorStateChangedEvent args)
{
if (args.Anchored)
{
Connect(uid, receiver);
}
else
{
Disconnect(uid, receiver);
}
}
private void OnReceiverStarted(EntityUid uid, ExtensionCableReceiverComponent receiver, ComponentStartup args)
{
if (EntityManager.TryGetComponent(receiver.Owner, out PhysicsComponent? physicsComponent))
{
receiver.Connectable = physicsComponent.BodyType == BodyType.Static;
}
if (receiver.Provider == null)
{
TryFindAndSetProvider(receiver);
}
}
private void Disconnect(EntityUid uid, ExtensionCableReceiverComponent receiver)
{
receiver.Connectable = false;
RaiseLocalEvent(uid, new ProviderDisconnectedEvent(receiver.Provider), broadcast: false);
if (receiver.Provider != null)
{
RaiseLocalEvent(receiver.Provider.Owner, new ReceiverDisconnectedEvent(receiver), broadcast: false);
receiver.Provider.LinkedReceivers.Remove(receiver);
}
receiver.Provider = null;
}
private void TryFindAndSetProvider(ExtensionCableReceiverComponent receiver)
{
if (!TryFindAvailableProvider(receiver.Owner, receiver.ReceptionRange, out var provider))
{
return;
}
receiver.Provider = provider;
provider.LinkedReceivers.Add(receiver);
RaiseLocalEvent(receiver.Owner, new ProviderConnectedEvent(provider), broadcast: false);
RaiseLocalEvent(provider.Owner, new ReceiverConnectedEvent(receiver), broadcast: false);
}
private void OnReceiverAnchorStateChanged(EntityUid uid, ExtensionCableReceiverComponent receiver, ref AnchorStateChangedEvent args)
{
if (args.Anchored)
{
receiver.Connectable = true;
if (receiver.Provider == null)
{
TryFindAndSetProvider(receiver);
}
}
else
{
receiver.Connectable = false;
RaiseLocalEvent(uid, new ProviderDisconnectedEvent(receiver.Provider), broadcast: false);
if (receiver.Provider != null)
{
RaiseLocalEvent(receiver.Provider.Owner, new ReceiverDisconnectedEvent(receiver), broadcast: false);
receiver.Provider.LinkedReceivers.Remove(receiver);
}
receiver.Provider = null;
}
}
public ReceiverDisconnectedEvent(ExtensionCableReceiverComponent receiver)
{
Receiver = receiver;
}
private void OnReceiverReAnchor(EntityUid uid, ExtensionCableReceiverComponent receiver, ref ReAnchorEvent args)
{
Disconnect(uid, receiver);
Connect(uid, receiver);
}
private void OnReceiverShutdown(EntityUid uid, ExtensionCableReceiverComponent receiver, ComponentShutdown args)
{
Disconnect(uid, receiver);
}
