private void GetAvatarServiceResponse(XmlNode avatarXmlNode, string nickname, Guid sessionId, ZoneId zoneId, Action <bool> gotAvatarServiceResponse)
{
List <ItemId> itemIds = null;
AvatarId avatarId;
try
{
if (AvatarXmlUtil.GetAvatarInfoFromAvatarXmlNode(avatarXmlNode, out avatarId, out itemIds))
{
Dna savedDna = mServerAssetRepository.GetDna(itemIds);
// Create an updated dna by starting with the reference dna and updating it with the savedDna
GetReferenceAvatar(delegate(Dna referenceAvatarDna)
{
Dna avatarDna = new Dna(mReferenceAvatarDna);
avatarDna.UpdateDna(savedDna);
// TODO? If UpdateDna overwrites something or fills in missing data we should save the dna back to the db
// Get xml from updated avatar dna
XmlDocument dnaXml = mServerAssetRepository.GetXmlDna(avatarDna.GetItemIdList());
DistributedObjectId distributedObjectId = mDistributedObjectIdManager.GetNewId();
ServerAccount serverAccount = mServerStateMachine.SessionManager.GetServerAccountFromSessionId(sessionId);
ServerDistributedAvatar serverDistributedAvatar = new ServerDistributedAvatar(distributedObjectId, avatarId, sessionId, nickname, dnaXml, serverAccount, mServerObjectRepository, mServerAssetRepository);
//register object with object repository
mServerObjectRepository.AddObjectToSessionId(sessionId, serverDistributedAvatar);
//register object with session manager
mServerEngine.ProcessZoneChange(serverDistributedAvatar, zoneId);
gotAvatarServiceResponse(true);
});
}
else
{
gotAvatarServiceResponse(false);
}
}
catch (System.Exception ex)
{
StateServerAssert.Assert(ex);
gotAvatarServiceResponse(false);
}
}
/// <summary>
/// Get a reference system avatar. This avatar is used to fill in missing required info when pulling an avatar from the db
/// </summary>
private void GetReferenceAvatar(Action <Dna> gotReferenceAvatarFinished)
{
Action <XmlDocument> systemAvatarCallback = delegate(XmlDocument xmlResponse)
{
// Get the avatars for the friends without Hangout Avatars
XmlNode avatarXmlNode = xmlResponse.SelectSingleNode("/Avatars/Avatar[@AvatarId='1']");
AvatarId avatarId;
List <ItemId> itemIds = null;
if (AvatarXmlUtil.GetAvatarInfoFromAvatarXmlNode(avatarXmlNode, out avatarId, out itemIds))
{
//use the ServerAssetRepo to composite the List<ItemId> into an XmlNode
XmlDocument itemsXml = mServerAssetRepository.GetXmlDna(itemIds);
// Get a list of AssetInfos from this xml
IEnumerable <AssetInfo> assetInfoList = ServerAssetInfo.Parse(itemsXml);
// Make dna
mReferenceAvatarDna = new Dna();
mReferenceAvatarDna.UpdateDna(assetInfoList);
gotReferenceAvatarFinished(mReferenceAvatarDna);
mLogger.Debug("System avatar xml = " + xmlResponse.OuterXml);
}
else
{
StateServerAssert.Assert(new Exception("Didn't get a valid system avatar for reference avatar, using an empty DNA"));
mReferenceAvatarDna = new Dna();
gotReferenceAvatarFinished(mReferenceAvatarDna);
}
};
if (mReferenceAvatarDna == null)
{
AvatarManagerServiceAPI.GetSystemAvatars(systemAvatarCallback);
}
else
{
gotReferenceAvatarFinished(mReferenceAvatarDna);
}
}