protected void CrossAgentToNewRegionCompleted(IAsyncResult iar)
{
CrossAgentToNewRegionDelegate icon = (CrossAgentToNewRegionDelegate)iar.AsyncState;
IScenePresence agent = icon.EndInvoke(iar);
// If the cross was successful, this agent is a child agent
// Otherwise, put them back in the scene
if (!agent.IsChildAgent)
{
bool m_flying = ((agent.AgentControlFlags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_FLY) != 0);
agent.AddToPhysicalScene(m_flying, false);
}
// In any case
agent.NotInTransit();
//m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Crossing agent {0} {1} completed.", agent.Firstname, agent.Lastname);
}
/// <summary>
/// This Closes child agents on neighboring regions
/// Calls an asynchronous method to do so.. so it doesn't lag the sim.
/// </summary>
protected IScenePresence CrossAgentToNewRegionAsync(IScenePresence agent, Vector3 pos,
GridRegion crossingRegion, bool isFlying)
{
m_log.DebugFormat("[EntityTransferModule]: Crossing agent {0} to region {1}", agent.Name, crossingRegion.RegionName);
IScene m_scene = agent.Scene;
try
{
if (crossingRegion != null)
{
//Make sure that all attachments are ready for the teleport
IAttachmentsModule attModule = agent.Scene.RequestModuleInterface<IAttachmentsModule>();
if (attModule != null)
attModule.ValidateAttachments(agent.UUID);
int xOffset = crossingRegion.RegionLocX - m_scene.RegionInfo.RegionLocX;
int yOffset = crossingRegion.RegionLocY - m_scene.RegionInfo.RegionLocY;
if (xOffset < 0)
pos.X += m_scene.RegionInfo.RegionSizeX;
else if (xOffset > 0)
pos.X -= m_scene.RegionInfo.RegionSizeX;
if (yOffset < 0)
pos.Y += m_scene.RegionInfo.RegionSizeY;
else if (yOffset > 0)
pos.Y -= m_scene.RegionInfo.RegionSizeY;
//Make sure that they are within bounds (velocity can push it out of bounds)
if (pos.X < 0)
pos.X = 1;
if (pos.Y < 0)
pos.Y = 1;
if (pos.X > crossingRegion.RegionSizeX)
pos.X = crossingRegion.RegionSizeX - 1;
if (pos.Y > crossingRegion.RegionSizeY)
pos.Y = crossingRegion.RegionSizeY - 1;
AgentData cAgent = new AgentData();
agent.CopyTo(cAgent);
cAgent.Position = pos;
if (isFlying)
cAgent.ControlFlags |= (uint)AgentManager.ControlFlags.AGENT_CONTROL_FLY;
AgentCircuitData agentCircuit = agent.ControllingClient.RequestClientInfo();
agentCircuit.startpos = pos;
agentCircuit.child = false;
IAvatarAppearanceModule appearance = agent.RequestModuleInterface<IAvatarAppearanceModule>();
if (appearance != null)
agentCircuit.Appearance = appearance.Appearance;
IEventQueueService eq = agent.Scene.RequestModuleInterface<IEventQueueService>();
if (eq != null)
{
//This does UpdateAgent and closing of child agents
// messages if they need to be called
ISyncMessagePosterService syncPoster = agent.Scene.RequestModuleInterface<ISyncMessagePosterService>();
if (syncPoster != null)
{
OSDMap map = syncPoster.Get(SyncMessageHelper.CrossAgent(crossingRegion, pos,
agent.Velocity, agentCircuit, cAgent, agent.Scene.RegionInfo.RegionHandle),
agent.Scene.RegionInfo.RegionHandle);
bool result = false;
if (map != null)
result = map["Success"].AsBoolean();
if (!result)
{
agent.ControllingClient.SendTeleportFailed(map["Reason"].AsString());
// If the cross was successful, this agent is a child agent
// Otherwise, put them back in the scene
if (!agent.IsChildAgent)
{
bool m_flying = ((agent.AgentControlFlags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_FLY) != 0);
agent.AddToPhysicalScene(m_flying, false);
}
// In any case
agent.NotInTransit();
return agent;
}
}
}
agent.MakeChildAgent();
//Revolution- We already were in this region... we don't need updates about the avatars we already know about, right?
// OLD: now we have a child agent in this region. Request and send all interesting data about (root) agents in the sim
//agent.SendOtherAgentsAvatarDataToMe();
//agent.SendOtherAgentsAppearanceToMe();
//Kill the groups here, otherwise they will become ghost attachments
// and stay in the sim, they'll get readded below into the new sim
KillAttachments(agent);
}
}
catch(Exception ex)
{
m_log.Warn("[EntityTransferModule]: Exception in crossing: " + ex.ToString());
}
// In any case
agent.NotInTransit();
return agent;
}