private void AddFriendInternal(BnetEntityId entityId)
{
if (entityId == null)
{
return;
}
FriendsUpdate friendsUpdate = default(FriendsUpdate);
friendsUpdate.action = 1;
friendsUpdate.entity1 = entityId;
this.m_updateList.Add(friendsUpdate);
this.m_battleNet.Presence.PresenceSubscribe(BnetEntityId.CreateForProtocol(entityId));
this.m_friendEntityId.Add(entityId, new Map <ulong, bnet.protocol.EntityId>());
this.m_friendsCount = (uint)this.m_friendEntityId.Count;
}
private void RemoveFriendInternal(BnetEntityId entityId)
{
if (entityId == null)
{
return;
}
FriendsUpdate friendsUpdate = default(FriendsUpdate);
friendsUpdate.action = 2;
friendsUpdate.entity1 = entityId;
this.m_updateList.Add(friendsUpdate);
this.m_battleNet.Presence.PresenceUnsubscribe(BnetEntityId.CreateForProtocol(entityId));
if (this.m_friendEntityId.ContainsKey(entityId))
{
foreach (bnet.protocol.EntityId current in this.m_friendEntityId[entityId].Values)
{
this.m_battleNet.Presence.PresenceUnsubscribe(current);
}
this.m_friendEntityId.Remove(entityId);
}
this.m_friendsCount = (uint)this.m_friendEntityId.Count;
}
