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Merge branch 'master' into varregion

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Add new region crossing code to varregion

Conflicts:
	OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
	OpenSim/Region/Framework/Scenes/ScenePresence.cs
This commit is contained in:
Robert Adams
2013-12-17 06:18:13 -08:00
parent 13a9a4b653 141d771a93
commit 6937eec258
51 changed files with 2775 additions and 1280 deletions
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756
OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
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@@ -410,7 +410,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
/// <param name="sp"></param>
/// <param name="position"></param>
/// <param name="lookAt"></param>
/// <param name="teleportFlags"></param
/// <param name="teleportFlags"></param>
private void TeleportAgentWithinRegion(ScenePresence sp, Vector3 position, Vector3 lookAt, uint teleportFlags)
{
m_log.DebugFormat(
@@ -442,11 +442,15 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
position.Z = newPosZ;
}
if (sp.Flying)
teleportFlags |= (uint)TeleportFlags.IsFlying;
m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.Transferring);
sp.ControllingClient.SendTeleportStart(teleportFlags);
sp.ControllingClient.SendLocalTeleport(position, lookAt, teleportFlags);
sp.TeleportFlags = (Constants.TeleportFlags)teleportFlags;
sp.Velocity = Vector3.Zero;
sp.Teleport(position);
@@ -649,8 +653,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
// This may be a costly operation. The reg.ExternalEndPoint field is not a passive field,
// it's actually doing a lot of work.
IPEndPoint endPoint = finalDestination.ExternalEndPoint;
if (endPoint.Address == null)
if (endPoint == null || endPoint.Address == null)
{
sp.ControllingClient.SendTeleportFailed("Remote Region appears to be down");
@@ -689,6 +692,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
// both regions
if (sp.ParentID != (uint)0)
sp.StandUp();
else if (sp.Flying)
teleportFlags |= (uint)TeleportFlags.IsFlying;
if (DisableInterRegionTeleportCancellation)
teleportFlags |= (uint)TeleportFlags.DisableCancel;
@@ -1316,11 +1321,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
#region Teleport Home
public virtual void TriggerTeleportHome(UUID id, IClientAPI client)
{
TeleportHome(id, client);
}
public virtual void TriggerTeleportHome(UUID id, IClientAPI client)
{
TeleportHome(id, client);
}
public virtual bool TeleportHome(UUID id, IClientAPI client)
{
m_log.DebugFormat(
@@ -1331,6 +1336,14 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
if (uinfo != null)
{
if (uinfo.HomeRegionID == UUID.Zero)
{
// can't find the Home region: Tell viewer and abort
m_log.ErrorFormat("{0} No grid user info found for {1} {2}. Cannot send home.",
LogHeader, client.Name, client.AgentId);
client.SendTeleportFailed("You don't have a home position set.");
return false;
}
GridRegion regionInfo = Scene.GridService.GetRegionByUUID(UUID.Zero, uinfo.HomeRegionID);
if (regionInfo == null)
{
@@ -1350,9 +1363,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
}
else
{
m_log.ErrorFormat(
"[ENTITY TRANSFER MODULE]: No grid user information found for {0} {1}. Cannot send home.",
client.Name, client.AgentId);
// can't find the Home region: Tell viewer and abort
client.SendTeleportFailed("Your home region could not be found.");
}
return false;
}
@@ -1362,177 +1374,21 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
#region Agent Crossings
public bool Cross(ScenePresence agent, bool isFlying)
// Given a position relative to the current region (which has previously been tested to
// see that it is actually outside the current region), find the new region that the
// point is actually in.
// Returns the coordinates and information of the new region or 'null' of it doesn't exist.
public GridRegion GetDestination(Scene scene, UUID agentID, Vector3 pos, out string version, out Vector3 newpos)
{
Scene scene = agent.Scene;
Vector3 pos = agent.AbsolutePosition;
version = String.Empty;
newpos = new Vector3(pos.X, pos.Y, pos.Z);
// m_log.DebugFormat(
// "[ENTITY TRANSFER MODULE]: Crossing agent {0} at pos {1} in {2}", agent.Name, pos, scene.Name);
/*
Vector3 newpos = new Vector3(pos.X, pos.Y, pos.Z);
uint neighbourx = scene.RegionInfo.LegacyRegionLocX;
uint neighboury = scene.RegionInfo.LegacyRegionLocY;
const float boundaryDistance = 1.7f;
Vector3 northCross = new Vector3(0, boundaryDistance, 0);
Vector3 southCross = new Vector3(0, -1 * boundaryDistance, 0);
Vector3 eastCross = new Vector3(boundaryDistance, 0, 0);
Vector3 westCross = new Vector3(-1 * boundaryDistance, 0, 0);
// distance into new region to place avatar
const float enterDistance = 0.5f;
if (scene.TestBorderCross(pos + westCross, Cardinals.W))
{
if (scene.TestBorderCross(pos + northCross, Cardinals.N))
{
Border b = scene.GetCrossedBorder(pos + northCross, Cardinals.N);
neighboury += (uint)(int)(b.BorderLine.Z / (int)Constants.RegionSize);
}
else if (scene.TestBorderCross(pos + southCross, Cardinals.S))
{
Border b = scene.GetCrossedBorder(pos + southCross, Cardinals.S);
if (b.TriggerRegionX == 0 && b.TriggerRegionY == 0)
{
neighboury--;
newpos.Y = Constants.RegionSize - enterDistance;
}
else
{
agent.IsInTransit = true;
neighboury = b.TriggerRegionY;
neighbourx = b.TriggerRegionX;
Vector3 newposition = pos;
newposition.X += (scene.RegionInfo.LegacyRegionLocX - neighbourx) * Constants.RegionSize;
newposition.Y += (scene.RegionInfo.LegacyRegionLocY - neighboury) * Constants.RegionSize;
agent.ControllingClient.SendAgentAlertMessage(
String.Format("Moving you to region {0},{1}", neighbourx, neighboury), false);
InformClientToInitiateTeleportToLocation(agent, neighbourx, neighboury, newposition, scene);
return true;
}
}
Border ba = scene.GetCrossedBorder(pos + westCross, Cardinals.W);
if (ba.TriggerRegionX == 0 && ba.TriggerRegionY == 0)
{
neighbourx--;
newpos.X = Constants.RegionSize - enterDistance;
}
else
{
agent.IsInTransit = true;
neighboury = ba.TriggerRegionY;
neighbourx = ba.TriggerRegionX;
Vector3 newposition = pos;
newposition.X += (scene.RegionInfo.LegacyRegionLocX - neighbourx) * Constants.RegionSize;
newposition.Y += (scene.RegionInfo.LegacyRegionLocY - neighboury) * Constants.RegionSize;
agent.ControllingClient.SendAgentAlertMessage(
String.Format("Moving you to region {0},{1}", neighbourx, neighboury), false);
InformClientToInitiateTeleportToLocation(agent, neighbourx, neighboury, newposition, scene);
return true;
}
}
else if (scene.TestBorderCross(pos + eastCross, Cardinals.E))
{
Border b = scene.GetCrossedBorder(pos + eastCross, Cardinals.E);
neighbourx += (uint)(int)(b.BorderLine.Z / (int)Constants.RegionSize);
newpos.X = enterDistance;
if (scene.TestBorderCross(pos + southCross, Cardinals.S))
{
Border ba = scene.GetCrossedBorder(pos + southCross, Cardinals.S);
if (ba.TriggerRegionX == 0 && ba.TriggerRegionY == 0)
{
neighboury--;
newpos.Y = Constants.RegionSize - enterDistance;
}
else
{
agent.IsInTransit = true;
neighboury = ba.TriggerRegionY;
neighbourx = ba.TriggerRegionX;
Vector3 newposition = pos;
newposition.X += (scene.RegionInfo.LegacyRegionLocX - neighbourx) * Constants.RegionSize;
newposition.Y += (scene.RegionInfo.LegacyRegionLocY - neighboury) * Constants.RegionSize;
agent.ControllingClient.SendAgentAlertMessage(
String.Format("Moving you to region {0},{1}", neighbourx, neighboury), false);
InformClientToInitiateTeleportToLocation(agent, neighbourx, neighboury, newposition, scene);
return true;
}
}
else if (scene.TestBorderCross(pos + northCross, Cardinals.N))
{
Border c = scene.GetCrossedBorder(pos + northCross, Cardinals.N);
neighboury += (uint)(int)(c.BorderLine.Z / (int)Constants.RegionSize);
newpos.Y = enterDistance;
}
}
else if (scene.TestBorderCross(pos + southCross, Cardinals.S))
{
Border b = scene.GetCrossedBorder(pos + southCross, Cardinals.S);
if (b.TriggerRegionX == 0 && b.TriggerRegionY == 0)
{
neighboury--;
newpos.Y = Constants.RegionSize - enterDistance;
}
else
{
agent.IsInTransit = true;
neighboury = b.TriggerRegionY;
neighbourx = b.TriggerRegionX;
Vector3 newposition = pos;
newposition.X += (scene.RegionInfo.LegacyRegionLocX - neighbourx) * Constants.RegionSize;
newposition.Y += (scene.RegionInfo.LegacyRegionLocY - neighboury) * Constants.RegionSize;
agent.ControllingClient.SendAgentAlertMessage(
String.Format("Moving you to region {0},{1}", neighbourx, neighboury), false);
InformClientToInitiateTeleportToLocation(agent, neighbourx, neighboury, newposition, scene);
return true;
}
}
else if (scene.TestBorderCross(pos + northCross, Cardinals.N))
{
Border b = scene.GetCrossedBorder(pos + northCross, Cardinals.N);
neighboury += (uint)(int)(b.BorderLine.Z / (int)Constants.RegionSize);
newpos.Y = enterDistance;
}
*/
/*
if (pos.X < boundaryDistance) //West
{
neighbourx--;
newpos.X = Constants.RegionSize - enterDistance;
}
else if (pos.X > Constants.RegionSize - boundaryDistance) // East
{
neighbourx++;
newpos.X = enterDistance;
}
if (pos.Y < boundaryDistance) // South
{
neighboury--;
newpos.Y = Constants.RegionSize - enterDistance;
}
else if (pos.Y > Constants.RegionSize - boundaryDistance) // North
{
neighboury++;
newpos.Y = enterDistance;
}
*/
double presenceWorldX = (double)scene.RegionInfo.RegionLocX + pos.X;
double presenceWorldY = (double)scene.RegionInfo.RegionLocY + pos.Y;
// Compute world location of the object's position
double presenceWorldX = (double)scene.RegionInfo.WorldLocX + pos.X;
double presenceWorldY = (double)scene.RegionInfo.WorldLocY + pos.Y;
// Call the grid service to lookup the region containing the new position.
GridRegion neighbourRegion = GetRegionContainingWorldLocation(scene.GridService, scene.RegionInfo.ScopeID,
@@ -1540,63 +1396,73 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
if (neighbourRegion != null)
{
Vector3 newRegionRelativeObjectPosition = new Vector3(
(float)(presenceWorldX - (double)neighbourRegion.RegionLocX),
(float)(presenceWorldY - (double)neighbourRegion.RegionLocY),
pos.Z);
agent.ControllingClient.SendAgentAlertMessage(
String.Format("Moving you to region {0},{1}", neighbourRegion.RegionCoordX, neighbourRegion.RegionCoordY), false);
InformClientToInitiateTeleportToLocation(agent, (uint)neighbourRegion.RegionCoordX, (uint)neighbourRegion.RegionCoordY,
newRegionRelativeObjectPosition, scene);
// Compute the entity's position relative to the new region
newpos = new Vector3( (float)(presenceWorldX - (double)neighbourRegion.RegionLocX),
(float)(presenceWorldY - (double)neighbourRegion.RegionLocY),
pos.Z);
// Check if banned from destination region.
ExpiringCache<ulong, DateTime> r;
DateTime banUntil;
if (m_bannedRegions.TryGetValue(agent.ControllingClient.AgentId, out r))
{
if (r.TryGetValue(neighbourRegion.RegionHandle, out banUntil))
{
if (DateTime.Now < banUntil)
return false;
r.Remove(neighbourRegion.RegionHandle);
}
}
else
{
r = null;
DateTime banUntil;
if (m_bannedRegions.TryGetValue(agentID, out r))
{
if (r.TryGetValue(neighbourRegion.RegionHandle, out banUntil))
{
if (DateTime.Now < banUntil)
{
// If we're banned from the destination, we just can't go there.
neighbourRegion = null;
}
r.Remove(neighbourRegion.RegionHandle);
}
}
else
{
r = null;
}
// Check to see if we have access to the target region.
string reason;
string version;
if (!scene.SimulationService.QueryAccess(neighbourRegion, agent.ControllingClient.AgentId, newRegionRelativeObjectPosition, out version, out reason))
if (neighbourRegion != null
&& !scene.SimulationService.QueryAccess(neighbourRegion, agentID, newpos, out version, out reason))
{
agent.ControllingClient.SendAlertMessage("Cannot region cross into banned parcel");
if (r == null)
{
r = new ExpiringCache<ulong, DateTime>();
r.Add(neighbourRegion.RegionHandle, DateTime.Now + TimeSpan.FromSeconds(15), TimeSpan.FromSeconds(15));
m_bannedRegions.Add(agent.ControllingClient.AgentId, r, TimeSpan.FromSeconds(45));
m_bannedRegions.Add(agentID, r, TimeSpan.FromSeconds(45));
}
else
{
{
r.Add(neighbourRegion.RegionHandle, DateTime.Now + TimeSpan.FromSeconds(15), TimeSpan.FromSeconds(15));
}
return false;
}
agent.IsInTransit = true;
CrossAgentToNewRegionDelegate d = CrossAgentToNewRegionAsync;
d.BeginInvoke(agent, newRegionRelativeObjectPosition,
(uint)neighbourRegion.RegionLocX, (uint)neighbourRegion.RegionLocY,
neighbourRegion, isFlying, version, CrossAgentToNewRegionCompleted, d);
}
neighbourRegion = null;
}
}
else
return neighbourRegion;
}
public bool Cross(ScenePresence agent, bool isFlying)
{
uint x;
uint y;
Vector3 newpos;
string version;
GridRegion neighbourRegion = GetDestination(agent.Scene, agent.UUID, agent.AbsolutePosition, out version, out newpos);
if (neighbourRegion == null)
{
m_log.ErrorFormat("{0} Cross(sp). Did not find target region. SP.AbsolutePosition={1}", LogHeader, pos);
agent.ControllingClient.SendAlertMessage("Cannot region cross into banned parcel");
return false;
}
agent.IsInTransit = true;
CrossAgentToNewRegionDelegate d = CrossAgentToNewRegionAsync;
d.BeginInvoke(agent, newpos, neighbourRegion, isFlying, version, CrossAgentToNewRegionCompleted, d);
return true;
}
@@ -1677,52 +1543,49 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
icon.EndInvoke(iar);
}
public delegate ScenePresence CrossAgentToNewRegionDelegate(ScenePresence agent, Vector3 pos, uint neighbourx, uint neighboury, GridRegion neighbourRegion, bool isFlying, string version);
public bool CrossAgentToNewRegionPrep(ScenePresence agent, GridRegion neighbourRegion)
{
if (neighbourRegion == null)
return false;
m_entityTransferStateMachine.SetInTransit(agent.UUID);
agent.RemoveFromPhysicalScene();
return true;
}
/// <summary>
/// This Closes child agents on neighbouring regions
/// Calls an asynchronous method to do so.. so it doesn't lag the sim.
/// </summary>
protected ScenePresence CrossAgentToNewRegionAsync(
ScenePresence agent, Vector3 pos, uint neighbourx, uint neighboury, GridRegion neighbourRegion,
public ScenePresence CrossAgentToNewRegionAsync(
ScenePresence agent, Vector3 pos, GridRegion neighbourRegion,
bool isFlying, string version)
{
if (neighbourRegion == null)
return agent;
if (!m_entityTransferStateMachine.SetInTransit(agent.UUID))
if (!CrossAgentToNewRegionPrep(agent, neighbourRegion))
{
m_log.ErrorFormat(
"[ENTITY TRANSFER MODULE]: Problem crossing user {0} to new region {1} from {2} - agent is already in transit",
agent.Name, neighbourRegion.RegionName, agent.Scene.RegionInfo.RegionName);
m_entityTransferStateMachine.ResetFromTransit(agent.UUID);
return agent;
}
bool transitWasReset = false;
if (!CrossAgentIntoNewRegionMain(agent, pos, neighbourRegion, isFlying))
{
m_entityTransferStateMachine.ResetFromTransit(agent.UUID);
return agent;
}
CrossAgentToNewRegionPost(agent, pos, neighbourRegion, isFlying, version);
return agent;
}
public bool CrossAgentIntoNewRegionMain(ScenePresence agent, Vector3 pos, GridRegion neighbourRegion, bool isFlying)
{
try
{
ulong neighbourHandle = Utils.UIntsToLong((uint)(neighbourx * Constants.RegionSize), (uint)(neighboury * Constants.RegionSize));
m_log.DebugFormat(
"[ENTITY TRANSFER MODULE]: Crossing agent {0} {1} to {2}-{3} running version {4}",
agent.Firstname, agent.Lastname, neighbourx, neighboury, version);
Scene m_scene = agent.Scene;
if (!agent.ValidateAttachments())
m_log.DebugFormat(
"[ENTITY TRANSFER MODULE]: Failed validation of all attachments for region crossing of {0} from {1} to {2}. Continuing.",
agent.Name, agent.Scene.RegionInfo.RegionName, neighbourRegion.RegionName);
pos = pos + agent.Velocity;
Vector3 vel2 = new Vector3(agent.Velocity.X, agent.Velocity.Y, 0);
agent.RemoveFromPhysicalScene();
AgentData cAgent = new AgentData();
AgentData cAgent = new AgentData();
agent.CopyTo(cAgent);
cAgent.Position = pos;
cAgent.Position = pos + agent.Velocity;
if (isFlying)
cAgent.ControlFlags |= (uint)AgentManager.ControlFlags.AGENT_CONTROL_FLY;
@@ -1732,7 +1595,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
// Beyond this point, extra cleanup is needed beyond removing transit state
m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.Transferring);
if (!m_scene.SimulationService.UpdateAgent(neighbourRegion, cAgent))
if (!agent.Scene.SimulationService.UpdateAgent(neighbourRegion, cAgent))
{
// region doesn't take it
m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.CleaningUp);
@@ -1744,72 +1607,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
ReInstantiateScripts(agent);
agent.AddToPhysicalScene(isFlying);
return agent;
return false;
}
//m_log.Debug("BEFORE CROSS");
//Scene.DumpChildrenSeeds(UUID);
//DumpKnownRegions();
string agentcaps;
if (!agent.KnownRegions.TryGetValue(neighbourRegion.RegionHandle, out agentcaps))
{
m_log.ErrorFormat("[ENTITY TRANSFER MODULE]: No ENTITY TRANSFER MODULE information for region handle {0}, exiting CrossToNewRegion.",
neighbourRegion.RegionHandle);
return agent;
}
// No turning back
agent.IsChildAgent = true;
string capsPath = neighbourRegion.ServerURI + CapsUtil.GetCapsSeedPath(agentcaps);
m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Sending new CAPS seed url {0} to client {1}", capsPath, agent.UUID);
if (m_eqModule != null)
{
m_eqModule.CrossRegion(
neighbourHandle, pos, vel2 /* agent.Velocity */, neighbourRegion.ExternalEndPoint,
capsPath, agent.UUID, agent.ControllingClient.SessionId);
}
else
{
agent.ControllingClient.CrossRegion(neighbourHandle, pos, agent.Velocity, neighbourRegion.ExternalEndPoint,
capsPath);
}
// SUCCESS!
m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.ReceivedAtDestination);
// Unlike a teleport, here we do not wait for the destination region to confirm the receipt.
m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.CleaningUp);
agent.MakeChildAgent();
// FIXME: Possibly this should occur lower down after other commands to close other agents,
// but not sure yet what the side effects would be.
m_entityTransferStateMachine.ResetFromTransit(agent.UUID);
transitWasReset = true;
// now we have a child agent in this region. Request all interesting data about other (root) agents
agent.SendOtherAgentsAvatarDataToMe();
agent.SendOtherAgentsAppearanceToMe();
// Backwards compatibility. Best effort
if (version == "Unknown" || version == string.Empty)
{
m_log.DebugFormat("[ENTITY TRANSFER MODULE]: neighbor with old version, passing attachments one by one...");
Thread.Sleep(3000); // wait a little now that we're not waiting for the callback
CrossAttachmentsIntoNewRegion(neighbourRegion, agent, true);
}
// Next, let's close the child agent connections that are too far away.
agent.CloseChildAgents(neighbourx, neighboury);
AgentHasMovedAway(agent, false);
//m_log.Debug("AFTER CROSS");
//Scene.DumpChildrenSeeds(UUID);
//DumpKnownRegions();
}
catch (Exception e)
{
@@ -1818,14 +1618,97 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
agent.Name, neighbourRegion.RegionName, agent.Scene.RegionInfo.RegionName, e.Message, e.StackTrace);
// TODO: Might be worth attempting other restoration here such as reinstantiation of scripts, etc.
}
finally
{
if (!transitWasReset)
m_entityTransferStateMachine.ResetFromTransit(agent.UUID);
return false;
}
return agent;
return true;
}
public void CrossAgentToNewRegionPost(ScenePresence agent, Vector3 pos, GridRegion neighbourRegion,
bool isFlying, string version)
{
agent.ControllingClient.RequestClientInfo();
string agentcaps;
if (!agent.KnownRegions.TryGetValue(neighbourRegion.RegionHandle, out agentcaps))
{
m_log.ErrorFormat("[ENTITY TRANSFER MODULE]: No ENTITY TRANSFER MODULE information for region handle {0}, exiting CrossToNewRegion.",
neighbourRegion.RegionHandle);
return;
}
// No turning back
agent.IsChildAgent = true;
string capsPath = neighbourRegion.ServerURI + CapsUtil.GetCapsSeedPath(agentcaps);
m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Sending new CAPS seed url {0} to client {1}", capsPath, agent.UUID);
Vector3 vel2 = new Vector3(agent.Velocity.X, agent.Velocity.Y, 0);
if (m_eqModule != null)
{
m_eqModule.CrossRegion(
neighbourRegion.RegionHandle, pos + agent.Velocity, vel2 /* agent.Velocity */, neighbourRegion.ExternalEndPoint,
capsPath, agent.UUID, agent.ControllingClient.SessionId);
}
else
{
agent.ControllingClient.CrossRegion(neighbourRegion.RegionHandle, pos + agent.Velocity, agent.Velocity, neighbourRegion.ExternalEndPoint,
capsPath);
}
// SUCCESS!
m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.ReceivedAtDestination);
// Unlike a teleport, here we do not wait for the destination region to confirm the receipt.
m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.CleaningUp);
agent.MakeChildAgent();
// FIXME: Possibly this should occur lower down after other commands to close other agents,
// but not sure yet what the side effects would be.
m_entityTransferStateMachine.ResetFromTransit(agent.UUID);
// now we have a child agent in this region. Request all interesting data about other (root) agents
agent.SendOtherAgentsAvatarDataToMe();
agent.SendOtherAgentsAppearanceToMe();
// Backwards compatibility. Best effort
if (version == "Unknown" || version == string.Empty)
{
m_log.DebugFormat("[ENTITY TRANSFER MODULE]: neighbor with old version, passing attachments one by one...");
Thread.Sleep(3000); // wait a little now that we're not waiting for the callback
CrossAttachmentsIntoNewRegion(neighbourRegion, agent, true);
}
// Next, let's close the child agent connections that are too far away.
uint neighbourx;
uint neighboury;
Utils.LongToUInts(neighbourRegion.RegionHandle, out neighbourx, out neighboury);
neighbourx /= Constants.RegionSize;
neighboury /= Constants.RegionSize;
agent.CloseChildAgents(neighbourx, neighboury);
AgentHasMovedAway(agent, false);
// the user may change their profile information in other region,
// so the userinfo in UserProfileCache is not reliable any more, delete it
// REFACTORING PROBLEM. Well, not a problem, but this method is HORRIBLE!
// if (agent.Scene.NeedSceneCacheClear(agent.UUID))
// {
// m_log.DebugFormat(
// "[ENTITY TRANSFER MODULE]: User {0} is going to another region", agent.UUID);
// }
//m_log.Debug("AFTER CROSS");
//Scene.DumpChildrenSeeds(UUID);
//DumpKnownRegions();
return;
}
private void CrossAgentToNewRegionCompleted(IAsyncResult iar)
@@ -1896,10 +1779,14 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
agent.Id0 = currentAgentCircuit.Id0;
}
InformClientOfNeighbourDelegate d = InformClientOfNeighbourAsync;
d.BeginInvoke(sp, agent, region, region.ExternalEndPoint, true,
IPEndPoint external = region.ExternalEndPoint;
if (external != null)
{
InformClientOfNeighbourDelegate d = InformClientOfNeighbourAsync;
d.BeginInvoke(sp, agent, region, external, true,
InformClientOfNeighbourCompleted,
d);
}
}
#endregion
@@ -2116,7 +2003,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
if (ret == null)
{
// If the simple lookup failed, search the larger area for a region that contains this point
double range = (double)Constants.RegionSize + 2;
double range = (double)Constants.RegionSize * 2 + 2;
while (ret == null && range <= (Constants.MaximumRegionSize + Constants.RegionSize))
{
// Get from the grid service a list of regions that might contain this point
@@ -2387,175 +2274,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
return;
}
/*
int thisx = (int)scene.RegionInfo.LegacyRegionLocX;
int thisy = (int)scene.RegionInfo.LegacyRegionLocY;
Vector3 EastCross = new Vector3(0.1f, 0, 0);
Vector3 WestCross = new Vector3(-0.1f, 0, 0);
Vector3 NorthCross = new Vector3(0, 0.1f, 0);
Vector3 SouthCross = new Vector3(0, -0.1f, 0);
// use this default if no borders were crossed (handle of the current region)
ulong newRegionHandle = Util.RegionWorldLocToHandle(scene.RegionInfo.RegionWorldLocX, scene.RegionInfo.RegionWorldLocY);
Vector3 pos = attemptedPosition;
int changeX = 1;
int changeY = 1;
if (scene.TestBorderCross(attemptedPosition + WestCross, Cardinals.W))
{
if (scene.TestBorderCross(attemptedPosition + SouthCross, Cardinals.S))
{
Border crossedBorderx = scene.GetCrossedBorder(attemptedPosition + WestCross, Cardinals.W);
if (crossedBorderx.BorderLine.Z > 0)
{
pos.X = ((pos.X + crossedBorderx.BorderLine.Z));
changeX = (int)(crossedBorderx.BorderLine.Z / (int)Constants.RegionSize);
}
else
pos.X = ((pos.X + Constants.RegionSize));
Border crossedBordery = scene.GetCrossedBorder(attemptedPosition + SouthCross, Cardinals.S);
//(crossedBorderx.BorderLine.Z / (int)Constants.RegionSize)
if (crossedBordery.BorderLine.Z > 0)
{
pos.Y = ((pos.Y + crossedBordery.BorderLine.Z));
changeY = (int)(crossedBordery.BorderLine.Z / (int)Constants.RegionSize);
}
else
pos.Y = ((pos.Y + Constants.RegionSize));
newRegionHandle
= Util.UIntsToLong((uint)((thisx - changeX) * Constants.RegionSize),
(uint)((thisy - changeY) * Constants.RegionSize));
// x - 1
// y - 1
}
else if (scene.TestBorderCross(attemptedPosition + NorthCross, Cardinals.N))
{
Border crossedBorderx = scene.GetCrossedBorder(attemptedPosition + WestCross, Cardinals.W);
if (crossedBorderx.BorderLine.Z > 0)
{
pos.X = ((pos.X + crossedBorderx.BorderLine.Z));
changeX = (int)(crossedBorderx.BorderLine.Z / (int)Constants.RegionSize);
}
else
pos.X = ((pos.X + Constants.RegionSize));
Border crossedBordery = scene.GetCrossedBorder(attemptedPosition + SouthCross, Cardinals.S);
//(crossedBorderx.BorderLine.Z / (int)Constants.RegionSize)
if (crossedBordery.BorderLine.Z > 0)
{
pos.Y = ((pos.Y + crossedBordery.BorderLine.Z));
changeY = (int)(crossedBordery.BorderLine.Z / (int)Constants.RegionSize);
}
else
pos.Y = ((pos.Y + Constants.RegionSize));
newRegionHandle
= Util.UIntsToLong((uint)((thisx - changeX) * Constants.RegionSize),
(uint)((thisy + changeY) * Constants.RegionSize));
// x - 1
// y + 1
}
else
{
Border crossedBorderx = scene.GetCrossedBorder(attemptedPosition + WestCross, Cardinals.W);
if (crossedBorderx.BorderLine.Z > 0)
{
pos.X = ((pos.X + crossedBorderx.BorderLine.Z));
changeX = (int)(crossedBorderx.BorderLine.Z / (int)Constants.RegionSize);
}
else
pos.X = ((pos.X + Constants.RegionSize));
newRegionHandle
= Util.UIntsToLong((uint)((thisx - changeX) * Constants.RegionSize),
(uint)(thisy * Constants.RegionSize));
// x - 1
}
}
else if (scene.TestBorderCross(attemptedPosition + EastCross, Cardinals.E))
{
if (scene.TestBorderCross(attemptedPosition + SouthCross, Cardinals.S))
{
pos.X = ((pos.X - Constants.RegionSize));
Border crossedBordery = scene.GetCrossedBorder(attemptedPosition + SouthCross, Cardinals.S);
//(crossedBorderx.BorderLine.Z / (int)Constants.RegionSize)
if (crossedBordery.BorderLine.Z > 0)
{
pos.Y = ((pos.Y + crossedBordery.BorderLine.Z));
changeY = (int)(crossedBordery.BorderLine.Z / (int)Constants.RegionSize);
}
else
pos.Y = ((pos.Y + Constants.RegionSize));
newRegionHandle
= Util.UIntsToLong((uint)((thisx + changeX) * Constants.RegionSize),
(uint)((thisy - changeY) * Constants.RegionSize));
// x + 1
// y - 1
}
else if (scene.TestBorderCross(attemptedPosition + NorthCross, Cardinals.N))
{
pos.X = ((pos.X - Constants.RegionSize));
pos.Y = ((pos.Y - Constants.RegionSize));
newRegionHandle
= Util.UIntsToLong((uint)((thisx + changeX) * Constants.RegionSize),
(uint)((thisy + changeY) * Constants.RegionSize));
// x + 1
// y + 1
}
else
{
pos.X = ((pos.X - Constants.RegionSize));
newRegionHandle
= Util.UIntsToLong((uint)((thisx + changeX) * Constants.RegionSize),
(uint)(thisy * Constants.RegionSize));
// x + 1
}
}
else if (scene.TestBorderCross(attemptedPosition + SouthCross, Cardinals.S))
{
Border crossedBordery = scene.GetCrossedBorder(attemptedPosition + SouthCross, Cardinals.S);
//(crossedBorderx.BorderLine.Z / (int)Constants.RegionSize)
if (crossedBordery.BorderLine.Z > 0)
{
pos.Y = ((pos.Y + crossedBordery.BorderLine.Z));
changeY = (int)(crossedBordery.BorderLine.Z / (int)Constants.RegionSize);
}
else
pos.Y = ((pos.Y + Constants.RegionSize));
newRegionHandle
= Util.UIntsToLong((uint)(thisx * Constants.RegionSize), (uint)((thisy - changeY) * Constants.RegionSize));
// y - 1
}
else if (scene.TestBorderCross(attemptedPosition + NorthCross, Cardinals.N))
{
pos.Y = ((pos.Y - Constants.RegionSize));
newRegionHandle
= Util.UIntsToLong((uint)(thisx * Constants.RegionSize), (uint)((thisy + changeY) * Constants.RegionSize));
// y + 1
}
*/
// Remember the old group position in case the region lookup fails so position can be restored.
Vector3 oldGroupPosition = grp.RootPart.GroupPosition;
@@ -2576,30 +2294,31 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
attemptedPosition.Z);
}
if (destination == null || !CrossPrimGroupIntoNewRegion(destination, pos, grp, silent))
{
m_log.InfoFormat("[ENTITY TRANSFER MODULE] cross region transfer failed for object {0}", grp.UUID);
// We are going to move the object back to the old position so long as the old position
// is in the region
oldGroupPosition.X = Util.Clamp<float>(oldGroupPosition.X, 1.0f, (float)(scene.RegionInfo.RegionSizeX - 1));
oldGroupPosition.Y = Util.Clamp<float>(oldGroupPosition.Y, 1.0f, (float)(scene.RegionInfo.RegionSizeY - 1));
oldGroupPosition.Z = Util.Clamp<float>(oldGroupPosition.Z, 1.0f, Constants.RegionHeight);
grp.RootPart.GroupPosition = oldGroupPosition;
// Need to turn off the physics flags, otherwise the object will continue to attempt to
// move out of the region creating an infinite loop of failed attempts to cross
grp.UpdatePrimFlags(grp.RootPart.LocalId, false, grp.IsTemporary, grp.IsPhantom, false);
if (grp.RootPart.KeyframeMotion != null)
grp.RootPart.KeyframeMotion.CrossingFailure();
grp.ScheduleGroupForFullUpdate();
if (destination != null)
{
if (!CrossPrimGroupIntoNewRegion(destination, pos, grp, silent))
{
m_log.InfoFormat("[ENTITY TRANSFER MODULE] cross region transfer failed for object {0}", grp.UUID);
// We are going to move the object back to the old position so long as the old position
// is in the region
oldGroupPosition.X = Util.Clamp<float>(oldGroupPosition.X, 1.0f, (float)(scene.RegionInfo.RegionSizeX - 1));
oldGroupPosition.Y = Util.Clamp<float>(oldGroupPosition.Y, 1.0f, (float)(scene.RegionInfo.RegionSizeY - 1));
oldGroupPosition.Z = Util.Clamp<float>(oldGroupPosition.Z, 1.0f, Constants.RegionHeight);
grp.AbsolutePosition = oldGroupPosition;
grp.Velocity = Vector3.Zero;
if (grp.RootPart.PhysActor != null)
grp.RootPart.PhysActor.CrossingFailure();
if (grp.RootPart.KeyframeMotion != null)
grp.RootPart.KeyframeMotion.CrossingFailure();
grp.ScheduleGroupForFullUpdate();
}
}
}
/// <summary>
/// Move the given scene object into a new region
/// </summary>
@@ -2650,17 +2369,30 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
grp, e);
}
}
/*
* done on caller ( not in attachments crossing for now)
else
{
if (!grp.IsDeleted)
{
PhysicsActor pa = grp.RootPart.PhysActor;
if (pa != null)
{
pa.CrossingFailure();
if (grp.RootPart.KeyframeMotion != null)
{
// moved to KeyframeMotion.CrossingFailure
// grp.RootPart.Velocity = Vector3.Zero;
grp.RootPart.KeyframeMotion.CrossingFailure();
// grp.SendGroupRootTerseUpdate();
}
}
}
m_log.ErrorFormat("[ENTITY TRANSFER MODULE]: Prim crossing failed for {0}", grp);
}
*/
}
else
{