public virtual void InternalCross(IScenePresence agent, Vector3 attemptedPos, bool isFlying,
GridRegion crossingRegion)
{
MainConsole.Instance.DebugFormat("[Entity transfer]: Crossing agent {0} to region {1}",
agent.Name, crossingRegion.RegionName);
try {
agent.SetAgentLeaving(crossingRegion);
AgentData cAgent = new AgentData();
agent.CopyTo(cAgent);
cAgent.Position = attemptedPos;
if (isFlying)
{
cAgent.ControlFlags |= (uint)AgentManager.ControlFlags.AGENT_CONTROL_FLY;
}
AgentCircuitData agentCircuit = BuildCircuitDataForPresence(agent, attemptedPos);
agentCircuit.TeleportFlags = (uint)TeleportFlags.ViaRegionID;
//This does UpdateAgent and closing of child agents
// messages if they need to be called
ISyncMessagePosterService syncPoster =
agent.Scene.RequestModuleInterface <ISyncMessagePosterService> ();
if (syncPoster != null)
{
syncPoster.PostToServer(SyncMessageHelper.CrossAgent(crossingRegion, attemptedPos,
agent.Velocity, agentCircuit, cAgent,
agent.Scene.RegionInfo.RegionID));
}
} catch (Exception ex) {
MainConsole.Instance.Warn("[Entity transfer]: Exception in crossing: " + ex);
}
}
/// <summary>
/// Tell a single agent to disconnect from the region.
/// Does not send the DisableSimulator EQM or close child agents
/// </summary>
/// <param name="presence"></param>
/// <param name="forceClose"></param>
/// <returns></returns>
public bool RemoveAgent(IScenePresence presence, bool forceClose)
{
presence.SetAgentLeaving(null);
presence.ControllingClient.Close(forceClose);
foreach (IClientNetworkServer cns in m_clientServers)
{
cns.RemoveClient(presence.ControllingClient);
}
if (presence.ParentID != UUID.Zero)
{
presence.StandUp();
}
EventManager.TriggerOnClosingClient(presence.ControllingClient);
EventManager.TriggerOnRemovePresence(presence);
ForEachClient(
delegate(IClientAPI client)
{
if (client.AgentId != presence.UUID)
{
//We can safely ignore null reference exceptions. It means the avatar is dead and cleaned up anyway
try
{
client.SendKillObject(presence.Scene.RegionInfo.RegionHandle, new IEntity[] { presence });
}
catch (NullReferenceException)
{
}
}
});
// Remove the avatar from the scene
m_sceneGraph.RemoveScenePresence(presence);
m_clientManager.Remove(presence.UUID);
try
{
presence.Close();
}
catch (Exception e)
{
MainConsole.Instance.Error("[Scene]: Scene.cs:RemoveClient:Presence.Close exception: " + e);
}
//Remove any interfaces it might have stored
presence.RemoveAllInterfaces();
AuthenticateHandler.RemoveCircuit(presence.UUID);
//MainConsole.Instance.InfoFormat("[SCENE] Memory pre GC {0}", System.GC.GetTotalMemory(false));
//MainConsole.Instance.InfoFormat("[SCENE] Memory post GC {0}", System.GC.GetTotalMemory(true));
return(true);
}
public virtual void DoTeleport(IScenePresence sp, GridRegion finalDestination, Vector3 position, Vector3 lookAt,
uint teleportFlags)
{
sp.ControllingClient.SendTeleportProgress(teleportFlags, "sending_dest");
if (finalDestination == null)
{
sp.ControllingClient.SendTeleportFailed("Unable to locate destination");
return;
}
MainConsole.Instance.DebugFormat("[Entity transfer]: Request Teleport to {0}:{1}/{2}",
finalDestination.ServerURI, finalDestination.RegionName, position);
sp.ControllingClient.SendTeleportProgress(teleportFlags, "arriving");
sp.SetAgentLeaving(finalDestination);
// Fixing a bug where teleporting while sitting results in the avatar ending up removed from
// both regions
if (sp.ParentID != UUID.Zero)
{
sp.StandUp();
}
AgentCircuitData agentCircuit = BuildCircuitDataForPresence(sp, position);
AgentData agent = new AgentData();
sp.CopyTo(agent);
// Fix the position
agent.Position = position;
ISyncMessagePosterService syncPoster = sp.Scene.RequestModuleInterface <ISyncMessagePosterService> ();
if (syncPoster != null)
{
// This does CreateAgent and sends the EnableSimulator/EstablishAgentCommunication/TeleportFinish
// messages if they need to be called and deals with the callback
syncPoster.PostToServer(SyncMessageHelper.TeleportAgent((int)sp.DrawDistance,
agentCircuit,
agent,
teleportFlags,
finalDestination,
sp.Scene.RegionInfo.RegionID));
}
}
public void MakeChildAgent(IScenePresence sp, GridRegion finalDestination, bool isCrossing)
{
if (sp == null)
{
return;
}
sp.SetAgentLeaving(finalDestination);
// Well, this is it. The agent is over there.
KillEntity(sp.Scene, sp);
//Make it a child agent for now... the grid will kill us later if we need to close
sp.MakeChildAgent(finalDestination);
if (isCrossing)
{
sp.SuccessfulCrossingTransit(finalDestination);
}
}
public void MakeChildAgent(IScenePresence sp, GridRegion finalDestination, bool isCrossing)
{
if (sp == null)
{
return;
}
sp.SetAgentLeaving(finalDestination);
// Kill the groups here, otherwise they will become ghost attachments
// and stay in the sim, they'll get re-added below into the new sim
// KillAttachments(sp);
// Well, this is it. The agent is over there.
KillEntity(sp.Scene, sp);
// Make it a child agent for now... the grid will kill us later if we need to close
sp.MakeChildAgent(finalDestination);
if (isCrossing)
{
sp.SuccessfulCrossingTransit(finalDestination);
}
}
public void MakeChildAgent(IScenePresence sp, GridRegion finalDestination, bool isCrossing)
{
if (sp == null)
return;
sp.SetAgentLeaving(finalDestination);
//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(sp);
// Well, this is it. The agent is over there.
KillEntity(sp.Scene, sp);
//Make it a child agent for now... the grid will kill us later if we need to close
sp.MakeChildAgent(finalDestination);
if (isCrossing)
sp.SuccessfulCrossingTransit(finalDestination);
}
public virtual void InternalCross(IScenePresence agent, Vector3 attemptedPos, bool isFlying,
GridRegion crossingRegion)
{
MainConsole.Instance.DebugFormat("[EntityTransferModule]: Crossing agent {0} to region {1}", agent.Name,
crossingRegion.RegionName);
try
{
agent.SetAgentLeaving(crossingRegion);
AgentData cAgent = new AgentData();
agent.CopyTo(cAgent);
cAgent.Position = attemptedPos;
if (isFlying)
cAgent.ControlFlags |= (uint) AgentManager.ControlFlags.AGENT_CONTROL_FLY;
AgentCircuitData agentCircuit = BuildCircuitDataForPresence(agent, attemptedPos);
agentCircuit.TeleportFlags = (uint) TeleportFlags.ViaRegionID;
//This does UpdateAgent and closing of child agents
// messages if they need to be called
ISyncMessagePosterService syncPoster =
agent.Scene.RequestModuleInterface<ISyncMessagePosterService>();
if (syncPoster != null)
{
syncPoster.PostToServer(SyncMessageHelper.CrossAgent(crossingRegion, attemptedPos,
agent.Velocity, agentCircuit, cAgent,
agent.Scene.RegionInfo.RegionID));
}
}
catch (Exception ex)
{
MainConsole.Instance.Warn("[EntityTransferModule]: Exception in crossing: " + ex);
}
}
public virtual void DoTeleport(IScenePresence sp, GridRegion finalDestination, Vector3 position, Vector3 lookAt,
uint teleportFlags)
{
sp.ControllingClient.SendTeleportProgress(teleportFlags, "sending_dest");
if (finalDestination == null)
{
sp.ControllingClient.SendTeleportFailed("Unable to locate destination");
return;
}
MainConsole.Instance.DebugFormat(
"[ENTITY TRANSFER MODULE]: Request Teleport to {0}:{1}/{2}",
finalDestination.ServerURI, finalDestination.RegionName, position);
sp.ControllingClient.SendTeleportProgress(teleportFlags, "arriving");
sp.SetAgentLeaving(finalDestination);
// Fixing a bug where teleporting while sitting results in the avatar ending up removed from
// both regions
if (sp.ParentID != UUID.Zero)
sp.StandUp();
AgentCircuitData agentCircuit = BuildCircuitDataForPresence(sp, position);
AgentData agent = new AgentData();
sp.CopyTo(agent);
//Fix the position
agent.Position = position;
ISyncMessagePosterService syncPoster = sp.Scene.RequestModuleInterface<ISyncMessagePosterService>();
if (syncPoster != null)
{
//This does CreateAgent and sends the EnableSimulator/EstablishAgentCommunication/TeleportFinish
// messages if they need to be called and deals with the callback
syncPoster.PostToServer(SyncMessageHelper.TeleportAgent((int) sp.DrawDistance,
agentCircuit, agent, teleportFlags,
finalDestination, sp.Scene.RegionInfo.RegionID));
}
}
public virtual void InternalCross(IScenePresence agent, Vector3 attemptedPos, bool isFlying, GridRegion crossingRegion)
{
if(agent.PhysicsActor != null)
agent.PhysicsActor.IsPhysical = false;
MainConsole.Instance.DebugFormat("[EntityTransferModule]: Crossing agent {0} to region {1}", agent.Name, crossingRegion.RegionName);
try
{
agent.SetAgentLeaving(crossingRegion);
AgentData cAgent = new AgentData();
agent.CopyTo(cAgent);
cAgent.Position = attemptedPos;
if (isFlying)
cAgent.ControlFlags |= (uint)AgentManager.ControlFlags.AGENT_CONTROL_FLY;
AgentCircuitData agentCircuit = BuildCircuitDataForPresence(agent, attemptedPos);
agentCircuit.teleportFlags = (uint)TeleportFlags.ViaRegionID;
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)
{
syncPoster.Get(SyncMessageHelper.CrossAgent(crossingRegion, attemptedPos,
agent.Velocity, agentCircuit, cAgent,
agent.Scene.RegionInfo.RegionHandle),
agent.UUID, agent.Scene.RegionInfo.RegionHandle,
(map) =>
{
if (map == null || !map["success"].AsBoolean())
{
//Tell modules that we have failed
agent.AgentFailedToLeave();
if (map != null)
{
if (map.ContainsKey("Note") && !map["Note"].AsBoolean())
return;
agent.ControllingClient.SendTeleportFailed(map["Reason"].AsString());
}
else
agent.ControllingClient.SendTeleportFailed("TP Failed");
if (agent.PhysicsActor != null)
agent.PhysicsActor.IsPhysical = true; //Fix the setting that we set earlier
// In any case
agent.FailedCrossingTransit(crossingRegion);
return;
}
//We're killing the animator and the physics actor, so we don't need to worry about agent.PhysicsActor.IsPhysical
agent.MakeChildAgent(crossingRegion);
//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);
// In any case
agent.SuccessfulCrossingTransit(crossingRegion);
});
}
}
}
catch(Exception ex)
{
MainConsole.Instance.Warn("[EntityTransferModule]: Exception in crossing: " + ex);
}
}
public void MakeChildAgent (IScenePresence sp, GridRegion finalDestination, bool markAgentAsLeaving)
{
if(sp == null)
return;
if(markAgentAsLeaving)
sp.SetAgentLeaving(null);
sp.Scene.AuroraEventManager.FireGenericEventHandler("SendingAttachments", new object[] { finalDestination, sp });
//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(sp);
// Well, this is it. The agent is over there.
KillEntity(sp.Scene, sp);
//Make it a child agent for now... the grid will kill us later if we need to close
sp.MakeChildAgent(finalDestination);
}
public virtual void DoTeleport(IScenePresence sp, GridRegion finalDestination, Vector3 position, Vector3 lookAt, uint teleportFlags)
{
sp.ControllingClient.SendTeleportProgress(teleportFlags, "sending_dest");
if (finalDestination == null)
{
sp.ControllingClient.SendTeleportFailed("Unable to locate destination");
return;
}
MainConsole.Instance.DebugFormat(
"[ENTITY TRANSFER MODULE]: Request Teleport to {0}:{1}/{2}",
finalDestination.ServerURI, finalDestination.RegionName, position);
sp.ControllingClient.SendTeleportProgress(teleportFlags, "arriving");
sp.SetAgentLeaving(finalDestination);
// Fixing a bug where teleporting while sitting results in the avatar ending up removed from
// both regions
if (sp.ParentID != UUID.Zero)
sp.StandUp();
AgentCircuitData agentCircuit = BuildCircuitDataForPresence(sp, position);
AgentData agent = new AgentData();
sp.CopyTo(agent);
//Fix the position
agent.Position = position;
IEventQueueService eq = sp.Scene.RequestModuleInterface<IEventQueueService>();
if (eq != null)
{
ISyncMessagePosterService syncPoster = sp.Scene.RequestModuleInterface<ISyncMessagePosterService>();
if (syncPoster != null)
{
//This does CreateAgent and sends the EnableSimulator/EstablishAgentCommunication/TeleportFinish
// messages if they need to be called and deals with the callback
syncPoster.Get(SyncMessageHelper.TeleportAgent((int)sp.DrawDistance,
agentCircuit, agent, teleportFlags, finalDestination, sp.Scene.RegionInfo.RegionHandle),
sp.UUID, sp.Scene.RegionInfo.RegionHandle, (map) =>
{
if (map == null || !map["success"].AsBoolean())
{
// Fix the agent status
sp.IsChildAgent = false;
//Tell modules about it
sp.AgentFailedToLeave();
sp.ControllingClient.SendTeleportFailed(map != null
? map["Reason"].AsString()
: "Teleport Failed");
return;
}
//Get the new destintation, it may have changed
if (map.ContainsKey("Destination"))
{
finalDestination = new GridRegion();
finalDestination.FromOSD((OSDMap)map["Destination"]);
}
MakeChildAgent(sp, finalDestination, false);
});
}
}
}
/// <summary>
/// Tell a single agent to disconnect from the region.
/// Does not send the DisableSimulator EQM or close child agents
/// </summary>
/// <param name="?"></param>
/// <param name="presence"></param>
/// <param name="forceClose"></param>
/// <returns></returns>
public bool RemoveAgent(IScenePresence presence, bool forceClose)
{
presence.SetAgentLeaving(null);
presence.ControllingClient.Close(forceClose);
foreach (IClientNetworkServer cns in m_clientServers)
cns.RemoveClient(presence.ControllingClient);
if (presence.ParentID != UUID.Zero)
presence.StandUp();
EventManager.TriggerOnClosingClient(presence.ControllingClient);
EventManager.TriggerOnRemovePresence(presence);
ForEachClient(
delegate(IClientAPI client)
{
if (client.AgentId != presence.UUID)
{
//We can safely ignore null reference exceptions. It means the avatar is dead and cleaned up anyway
try
{
client.SendKillObject(presence.Scene.RegionInfo.RegionHandle, new IEntity[] {presence});
}
catch (NullReferenceException)
{
}
}
});
// Remove the avatar from the scene
m_sceneGraph.RemoveScenePresence(presence);
m_clientManager.Remove(presence.UUID);
try
{
presence.Close();
}
catch (Exception e)
{
MainConsole.Instance.Error("[SCENE] Scene.cs:RemoveClient:Presence.Close exception: " + e);
}
//Remove any interfaces it might have stored
presence.RemoveAllInterfaces();
AuthenticateHandler.RemoveCircuit(presence.UUID);
//MainConsole.Instance.InfoFormat("[SCENE] Memory pre GC {0}", System.GC.GetTotalMemory(false));
//MainConsole.Instance.InfoFormat("[SCENE] Memory post GC {0}", System.GC.GetTotalMemory(true));
return true;
}
/// <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, bool positionIsAlreadyFixed)
{
MainConsole.Instance.DebugFormat("[EntityTransferModule]: Crossing agent {0} to region {1}", agent.Name, crossingRegion.RegionName);
IScene m_scene = agent.Scene;
try
{
if (!positionIsAlreadyFixed)
{
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 = BuildCircuitDataForPresence(agent, pos);
agentCircuit.teleportFlags = (uint) TeleportFlags.ViaRegionID;
agent.SetAgentLeaving(crossingRegion);
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.UUID, agent.Scene.RegionInfo.RegionHandle);
bool result = false;
if (map != null)
result = map["Success"].AsBoolean();
if (!result)
{
//Tell modules that we have failed
agent.AgentFailedToLeave();
if (map != null)
{
if (map.ContainsKey("Note") && !map["Note"].AsBoolean())
return agent;
agent.ControllingClient.SendTeleportFailed(map["Reason"].AsString());
}
else
agent.ControllingClient.SendTeleportFailed("TP Failed");
if (agent.PhysicsActor != null)
agent.PhysicsActor.IsPhysical = true; //Fix the setting that we set earlier
// In any case
agent.FailedCrossingTransit(crossingRegion);
return agent;
}
}
}
//We're killing the animator and the physics actor, so we don't need to worry about agent.PhysicsActor.IsPhysical
agent.MakeChildAgent(crossingRegion);
//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)
{
MainConsole.Instance.Warn("[EntityTransferModule]: Exception in crossing: " + ex);
}
// In any case
agent.SuccessfulCrossingTransit(crossingRegion);
return agent;
}
public void MakeChildAgent(IScenePresence sp, GridRegion finalDestination, bool isCrossing)
{
if (sp == null)
return;
sp.SetAgentLeaving(finalDestination);
// Well, this is it. The agent is over there.
KillEntity(sp.Scene, sp);
//Make it a child agent for now... the grid will kill us later if we need to close
sp.MakeChildAgent(finalDestination);
if (isCrossing)
sp.SuccessfulCrossingTransit(finalDestination);
}
public void OnConnectionClose(IClientAPI client)
{
IScenePresence sp = null;
client.Scene.TryGetScenePresence(client.AgentId, out sp);
if (client.IsLoggingOut && sp != null & !sp.IsChildAgent)
{
sp.SetAgentLeaving(null);
MainConsole.Instance.InfoFormat("[ActivityDetector]: Detected logout of user {0} in region {1}", client.Name,
client.Scene.RegionInfo.RegionName);
//Inform the grid service about it
if (m_zombieAgents.Contains(client.AgentId))
{
m_zombieAgents.Remove(client.AgentId);
return; //They are a known zombie, just clear them out and go on with life!
}
AgentPosition agentpos = new AgentPosition
{
AgentID = sp.UUID,
AtAxis = sp.CameraAtAxis,
Center = sp.CameraPosition,
Far = sp.DrawDistance,
LeftAxis = Vector3.Zero,
Position = sp.AbsolutePosition
};
if (agentpos.Position.X > sp.Scene.RegionInfo.RegionSizeX)
{
agentpos.Position.X = sp.Scene.RegionInfo.RegionSizeX;
}
if (agentpos.Position.Y > sp.Scene.RegionInfo.RegionSizeY)
{
agentpos.Position.Y = sp.Scene.RegionInfo.RegionSizeY;
}
if (agentpos.Position.Z > sp.Scene.RegionInfo.RegionSizeZ)
{
agentpos.Position.Z = sp.Scene.RegionInfo.RegionSizeZ;
}
if (agentpos.Position.X < 0)
{
agentpos.Position.X = 0;
}
if (agentpos.Position.Y < 0)
{
agentpos.Position.Y = 0;
}
if (agentpos.Position.Z < 0)
{
agentpos.Position.Z = 0;
}
agentpos.RegionHandle = sp.Scene.RegionInfo.RegionHandle;
agentpos.Size = sp.PhysicsActor != null ? sp.PhysicsActor.Size : new Vector3(0, 0, 1.8f);
agentpos.UpAxis = Vector3.Zero;
agentpos.Velocity = sp.Velocity;
agentpos.UserGoingOffline = true; //Don't attempt to add us into other regions
//Send the child agent data update
ISyncMessagePosterService syncPoster = sp.Scene.RequestModuleInterface <ISyncMessagePosterService>();
if (syncPoster != null)
{
syncPoster.Post(SyncMessageHelper.SendChildAgentUpdate(agentpos, sp.Scene.RegionInfo.RegionHandle),
sp.Scene.RegionInfo.RegionHandle);
}
client.Scene.RequestModuleInterface <ISyncMessagePosterService>().Get(
SyncMessageHelper.AgentLoggedOut(client.AgentId, client.Scene.RegionInfo.RegionHandle),
client.AgentId, client.Scene.RegionInfo.RegionHandle);
}
}
