protected void RemoveReceiver(IAdvertisementReceiver receiver)
{
if (receiversByInstanceId.ContainsKey(receiver.InstanceId) == false)
{
return;
}
receiversByInstanceId.Remove(receiver.InstanceId);
}
protected void AddReceiver(IAdvertisementReceiver receiver)
{
if (receiversByInstanceId.ContainsKey(receiver.InstanceId))
{
return;
}
receiversByInstanceId.Add(receiver.InstanceId, receiver);
}
protected void Broadcast(IAdvertisement advertisement, IAdvertisementReceiver excludeReceiver = null)
{
calledInstanceIds.Clear();
List <IAdvertisementReceiver> mapReceivers = advertisement.Map.GetMapElementsAtCells <IAdvertisementReceiver>(advertisement.BroadcastLocations);
foreach (IAdvertisementReceiver mapReceiver in mapReceivers)
{
if (receiversByInstanceId.ContainsKey(mapReceiver.InstanceId) && calledInstanceIds.Contains(mapReceiver.InstanceId) == false)
{
if (mapReceiver != excludeReceiver)
{
mapReceiver.ReceiveAdvertisement(advertisement);
}
calledInstanceIds.Add(mapReceiver.InstanceId);
}
}
}
void IAdvertisementBroadcaster.RemoveReceiver(IAdvertisementReceiver receiver)
{
broadcaster.RemoveReceiver(receiver);
}
void IAdvertisementBroadcaster.AddReceiver(IAdvertisementReceiver receiver)
{
broadcaster.AddReceiver(receiver);
}
void IAdvertisementBroadcaster.Broadcast(IAdvertisement advertisement, IAdvertisementReceiver excludeReceiver)
{
broadcaster.Broadcast(advertisement, excludeReceiver);
}
protected void BroadcastAdvertisement(IAdvertisement advertisement, IAdvertisementReceiver excludeReceiver)
{
Broadcaster.Broadcast(advertisement, excludeReceiver);
}
/// <summary> /// Broadcast a given advertisement with an excluded receiver. /// </summary> /// <param name="advertisement">The advertisement to be broadcasted</param> /// <param name="excludeReceiver">A receiver that won't receive that broadcasted advertisement</param> void IAdvertiser.BroadcastAdvertisement(IAdvertisement advertisement, IAdvertisementReceiver excludeReceiver) => BroadcastAdvertisement(advertisement, excludeReceiver);
/// <summary>
/// Broadcast an advertisement to a single advertisement receiver.
/// </summary>
void BroadcastToReceiver(IAdvertisement advertisement, IAdvertisementReceiver receiver)
{
receiver.ReceiveAdvertisement(advertisement);
}
