/// <summary>Process an incoming packet and raise the appropriate events</summary>
/// <param name="sender">The sender</param>
/// <param name="e">The EventArgs object containing the packet data</param>
protected void OnlineNotificationHandler(object sender, PacketReceivedEventArgs e)
{
Packet packet = e.Packet;
if (packet.Type == PacketType.OnlineNotification)
{
OnlineNotificationPacket notification = ((OnlineNotificationPacket)packet);
foreach (OnlineNotificationPacket.AgentBlockBlock block in notification.AgentBlock)
{
FriendInfo friend;
lock (FriendList.Dictionary)
{
if (!FriendList.ContainsKey(block.AgentID))
{
friend = new FriendInfo(block.AgentID, FriendRights.CanSeeOnline,
FriendRights.CanSeeOnline);
FriendList.Add(block.AgentID, friend);
}
else
{
friend = FriendList[block.AgentID];
}
}
bool doNotify = !friend.IsOnline;
friend.IsOnline = true;
if (m_FriendOnline != null && doNotify)
{
OnFriendOnline(new FriendInfoEventArgs(friend));
}
}
}
}
/// <summary>
/// Handle notifications sent when a friends has come online.
/// </summary>
/// <param name="packet"></param>
/// <param name="simulator"></param>
private void OnlineNotificationHandler(Packet packet, Simulator simulator)
{
if (packet.Type == PacketType.OnlineNotification)
{
OnlineNotificationPacket notification = ((OnlineNotificationPacket)packet);
foreach (OnlineNotificationPacket.AgentBlockBlock block in notification.AgentBlock)
{
FriendInfo friend;
lock (FriendList)
{
if (!FriendList.ContainsKey(block.AgentID))
{
friend = new FriendInfo(block.AgentID, FriendRights.CanSeeOnline,
FriendRights.CanSeeOnline);
FriendList.Add(block.AgentID, friend);
}
else
{
friend = FriendList[block.AgentID];
}
}
bool doNotify = !friend.IsOnline;
friend.IsOnline = true;
if (OnFriendOnline != null && doNotify)
{
try { OnFriendOnline(friend); }
catch (Exception e) { Logger.Log(e.Message, Helpers.LogLevel.Error, Client, e); }
}
}
}
}
void CompleteAgentMovementHandler(Packet packet, Agent agent)
{
// Add this avatar as an object in the scene
ObjectAddOrUpdate(this, agent.Avatar, agent.Avatar.Prim.OwnerID, 0, PrimFlags.None, UpdateFlags.FullUpdate);
// Send a response back to the client
AgentMovementCompletePacket complete = new AgentMovementCompletePacket();
complete.AgentData.AgentID = agent.ID;
complete.AgentData.SessionID = agent.SessionID;
complete.Data.LookAt = Vector3.UnitZ; // TODO: Properly implement LookAt someday
complete.Data.Position = agent.Avatar.Prim.Position;
complete.Data.RegionHandle = regionHandle;
complete.Data.Timestamp = Utils.DateTimeToUnixTime(DateTime.Now);
complete.SimData.ChannelVersion = Utils.StringToBytes("Simian");
udp.SendPacket(agent.ID, complete, PacketCategory.Transaction);
//HACK: Notify everyone when someone logs on to the simulator
OnlineNotificationPacket online = new OnlineNotificationPacket();
online.AgentBlock = new OnlineNotificationPacket.AgentBlockBlock[1];
online.AgentBlock[0] = new OnlineNotificationPacket.AgentBlockBlock();
online.AgentBlock[0].AgentID = agent.ID;
udp.BroadcastPacket(online, PacketCategory.State);
}
void ImprovedInstantMessageHandler(Packet packet, Agent agent)
{
ImprovedInstantMessagePacket im = (ImprovedInstantMessagePacket)packet;
InstantMessageDialog dialog = (InstantMessageDialog)im.MessageBlock.Dialog;
if (dialog == InstantMessageDialog.FriendshipOffered || dialog == InstantMessageDialog.FriendshipAccepted || dialog == InstantMessageDialog.FriendshipDeclined)
{
lock (server.Agents)
{
foreach (Agent recipient in server.Agents.Values)
{
if (recipient.AgentID == im.MessageBlock.ToAgentID)
{
ImprovedInstantMessagePacket sendIM = new ImprovedInstantMessagePacket();
sendIM.MessageBlock.RegionID = UUID.Random(); //FIXME
sendIM.MessageBlock.ParentEstateID = 1;
sendIM.MessageBlock.FromGroup = false;
sendIM.MessageBlock.FromAgentName = Utils.StringToBytes(agent.Avatar.Name);
sendIM.MessageBlock.ToAgentID = im.MessageBlock.ToAgentID;
sendIM.MessageBlock.Dialog = im.MessageBlock.Dialog;
sendIM.MessageBlock.Offline = (byte)InstantMessageOnline.Online;
sendIM.MessageBlock.ID = agent.AgentID;
sendIM.MessageBlock.Message = im.MessageBlock.Message;
sendIM.MessageBlock.BinaryBucket = new byte[0];
sendIM.MessageBlock.Timestamp = 0;
sendIM.MessageBlock.Position = agent.Avatar.Position;
sendIM.AgentData.AgentID = agent.AgentID;
server.UDP.SendPacket(recipient.AgentID, sendIM, PacketCategory.Transaction);
if (dialog == InstantMessageDialog.FriendshipAccepted)
{
bool receiverOnline = server.Agents.ContainsKey(agent.AgentID);
bool senderOnline = server.Agents.ContainsKey(recipient.AgentID);
if (receiverOnline)
{
if (senderOnline)
{
OnlineNotificationPacket notify = new OnlineNotificationPacket();
notify.AgentBlock = new OnlineNotificationPacket.AgentBlockBlock[0];
notify.AgentBlock[0] = new OnlineNotificationPacket.AgentBlockBlock();
notify.AgentBlock[0].AgentID = agent.AgentID;
server.UDP.SendPacket(recipient.AgentID, notify, PacketCategory.State);
}
else
{
OfflineNotificationPacket notify = new OfflineNotificationPacket();
notify.AgentBlock = new OfflineNotificationPacket.AgentBlockBlock[0];
notify.AgentBlock[0] = new OfflineNotificationPacket.AgentBlockBlock();
notify.AgentBlock[0].AgentID = agent.AgentID;
server.UDP.SendPacket(recipient.AgentID, notify, PacketCategory.State);
}
}
if (senderOnline)
{
if (receiverOnline)
{
OnlineNotificationPacket notify = new OnlineNotificationPacket();
notify.AgentBlock = new OnlineNotificationPacket.AgentBlockBlock[0];
notify.AgentBlock[0] = new OnlineNotificationPacket.AgentBlockBlock();
notify.AgentBlock[0].AgentID = recipient.AgentID;
server.UDP.SendPacket(agent.AgentID, notify, PacketCategory.State);
}
else
{
OfflineNotificationPacket notify = new OfflineNotificationPacket();
notify.AgentBlock = new OfflineNotificationPacket.AgentBlockBlock[0];
notify.AgentBlock[0] = new OfflineNotificationPacket.AgentBlockBlock();
notify.AgentBlock[0].AgentID = recipient.AgentID;
server.UDP.SendPacket(agent.AgentID, notify, PacketCategory.State);
}
}
}
break;
}
}
}
}
}
void CompleteAgentMovementHandler(Packet packet, Agent agent)
{
CompleteAgentMovementPacket request = (CompleteAgentMovementPacket)packet;
// Create a representation for this agent
Avatar avatar = new Avatar();
avatar.ID = agent.AgentID;
avatar.LocalID = (uint)Interlocked.Increment(ref currentLocalID);
avatar.Position = new Vector3(128f, 128f, 25f);
avatar.Rotation = Quaternion.Identity;
avatar.Scale = new Vector3(0.45f, 0.6f, 1.9f);
avatar.PrimData.Material = Material.Flesh;
avatar.PrimData.PCode = PCode.Avatar;
// Create a default outfit for the avatar
Primitive.TextureEntry te = new Primitive.TextureEntry(new UUID("c228d1cf-4b5d-4ba8-84f4-899a0796aa97"));
avatar.Textures = te;
// Set the avatar name
NameValue[] name = new NameValue[2];
name[0] = new NameValue("FirstName", NameValue.ValueType.String, NameValue.ClassType.ReadWrite,
NameValue.SendtoType.SimViewer, agent.FirstName);
name[1] = new NameValue("LastName", NameValue.ValueType.String, NameValue.ClassType.ReadWrite,
NameValue.SendtoType.SimViewer, agent.LastName);
avatar.NameValues = name;
// Link this avatar up with the corresponding agent
agent.Avatar = avatar;
// Give testers a provisionary balance of 1000L
agent.Balance = 1000;
// Add this avatar as an object in the scene
if (ObjectAdd(this, agent, new SimulationObject(agent.Avatar, server), PrimFlags.None))
{
// Send a response back to the client
AgentMovementCompletePacket complete = new AgentMovementCompletePacket();
complete.AgentData.AgentID = agent.AgentID;
complete.AgentData.SessionID = agent.SessionID;
complete.Data.LookAt = Vector3.UnitX;
complete.Data.Position = avatar.Position;
complete.Data.RegionHandle = server.RegionHandle;
complete.Data.Timestamp = Utils.DateTimeToUnixTime(DateTime.Now);
complete.SimData.ChannelVersion = Utils.StringToBytes("Simian");
server.UDP.SendPacket(agent.AgentID, complete, PacketCategory.Transaction);
// Send updates and appearances for every avatar to this new avatar
SynchronizeStateTo(agent);
//HACK: Notify everyone when someone logs on to the simulator
OnlineNotificationPacket online = new OnlineNotificationPacket();
online.AgentBlock = new OnlineNotificationPacket.AgentBlockBlock[1];
online.AgentBlock[0] = new OnlineNotificationPacket.AgentBlockBlock();
online.AgentBlock[0].AgentID = agent.AgentID;
server.UDP.BroadcastPacket(online, PacketCategory.State);
}
else
{
Logger.Log("Received a CompleteAgentMovement from an avatar already in the scene, " +
agent.FullName, Helpers.LogLevel.Warning);
}
}