/// <summary>
/// Sends variable list of chunks to this client.
/// Automatically fetches the chunks by reference from the current plane.
/// </summary>
/// <param name="chunkRefs">The references of the chunks to send.</param>
protected async Task SendChunks(IEnumerable <ChunkReference> chunkRefs)
{
if (CurrentPlane == default(Plane))
{
await Send(new ExceptionMessage(1, "You're not on a plane yet, so you can't request chunks. " +
"Try joining a plane and sending that request again."));
return;
}
if (chunkRefs.Count() == 0)
{
Log.WriteLine("[NibriClient#{0}/SendChunks] Can't send 0 chunks!", Id);
return;
}
// Keep track of the fact that we've sent the client a bunch of chunks
chunkCache.Add(chunkRefs);
ChunkUpdateMessage updateMessage = new ChunkUpdateMessage();
foreach (ChunkReference chunkRef in chunkRefs)
{
updateMessage.Chunks.Add(await CurrentPlane.FetchChunk(chunkRef));
}
Log.WriteLine("[NibriClient#{0}/SendChunks] Sending {1} chunks", Id, updateMessage.Chunks.Count);
await Send(updateMessage);
}
protected void handleChunkUpdateEvent(object sender, MultiChunkUpdateEventArgs eventArgs)
{
Log.WriteLine(
"[NibriClient#{0}] Sending {0} chunk updates (for {1})",
Id,
eventArgs.UpdatedChunks.Count(),
string.Join(", ", eventArgs.UpdatedChunks.Select((Chunk chunk) => chunk.Location))
);
ChunkUpdateMessage clientNotification = new ChunkUpdateMessage()
{
Chunks = new List <Chunk>(eventArgs.UpdatedChunks)
};
Send(clientNotification).Wait();
}
