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Implement region crossing of sitting avatars. Edit mode and llSetPos work 

but unscripted default sit anim is lost. Still some Gfx glitching. Physical
crossing doesn't work yet.
avinationmerge
Melanie 2012-02-14 23:16:20 +01:00
parent e321306517
commit 2d3381b795
6 changed files with 241 additions and 166 deletions
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11
OpenSim/Framework/ChildAgentDataUpdate.cs
View File

@ -308,6 +308,8 @@ namespace OpenSim.Framework
public Animation[] Anims;
public UUID GranterID;
public UUID ParentPart;
public Vector3 SitOffset;
// Appearance
public AvatarAppearance Appearance;
@ -468,6 +470,10 @@ namespace OpenSim.Framework
}
args["attach_objects"] = attObjs;
}
args["parent_part"] = OSD.FromUUID(ParentPart);
args["sit_offset"] = OSD.FromString(SitOffset.ToString());
return args;
}
@ -675,6 +681,11 @@ namespace OpenSim.Framework
}
}
}
if (args["parent_part"] != null)
ParentPart = args["parent_part"].AsUUID();
if (args["sit_offset"] != null)
Vector3.TryParse(args["sit_offset"].AsString(), out SitOffset);
}
public AgentData()

3
OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
View File

@ -1549,7 +1549,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
public void SendKillObject(ulong regionHandle, List<uint> localIDs)
{
// m_log.DebugFormat("[CLIENT]: Sending KillObjectPacket to {0} for {1} in {2}", Name, localID, regionHandle);
// foreach (uint id in localIDs)
// m_log.DebugFormat("[CLIENT]: Sending KillObjectPacket to {0} for {1} in {2}", Name, id, regionHandle);
KillObjectPacket kill = (KillObjectPacket)PacketPool.Instance.GetPacket(PacketType.KillObject);
// TODO: don't create new blocks if recycling an old packet

140
OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
View File

@ -681,11 +681,10 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
#region Agent Crossings
public bool Cross(ScenePresence agent, bool isFlying)
public GridRegion GetDestination(Scene scene, UUID agentID, Vector3 pos, out uint xDest, out uint yDest, out string version, out Vector3 newpos)
{
Scene scene = agent.Scene;
Vector3 pos = agent.AbsolutePosition;
Vector3 newpos = new Vector3(pos.X, pos.Y, pos.Z);
version = String.Empty;
newpos = new Vector3(pos.X, pos.Y, pos.Z);
uint neighbourx = scene.RegionInfo.RegionLocX;
uint neighboury = scene.RegionInfo.RegionLocY;
const float boundaryDistance = 1.7f;
@ -706,53 +705,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
}
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.RegionLocX - neighbourx) * Constants.RegionSize;
newposition.Y += (scene.RegionInfo.RegionLocY - neighboury) * Constants.RegionSize;
agent.ControllingClient.SendAgentAlertMessage(
String.Format("Moving you to region {0},{1}", neighbourx, neighboury), false);
InformClientToInitateTeleportToLocation(agent, neighbourx, neighboury, newposition, scene);
return true;
}
neighboury--;
newpos.Y = Constants.RegionSize - enterDistance;
}
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.RegionLocX - neighbourx) * Constants.RegionSize;
newposition.Y += (scene.RegionInfo.RegionLocY - neighboury) * Constants.RegionSize;
agent.ControllingClient.SendAgentAlertMessage(
String.Format("Moving you to region {0},{1}", neighbourx, neighboury), false);
InformClientToInitateTeleportToLocation(agent, neighbourx, neighboury, newposition, scene);
return true;
}
neighbourx--;
newpos.X = Constants.RegionSize - enterDistance;
}
else if (scene.TestBorderCross(pos + eastCross, Cardinals.E))
@ -763,26 +721,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
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.RegionLocX - neighbourx) * Constants.RegionSize;
newposition.Y += (scene.RegionInfo.RegionLocY - neighboury) * Constants.RegionSize;
agent.ControllingClient.SendAgentAlertMessage(
String.Format("Moving you to region {0},{1}", neighbourx, neighboury), false);
InformClientToInitateTeleportToLocation(agent, neighbourx, neighboury, newposition, scene);
return true;
}
neighboury--;
newpos.Y = Constants.RegionSize - enterDistance;
}
else if (scene.TestBorderCross(pos + northCross, Cardinals.N))
{
@ -790,35 +730,15 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
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.RegionLocX - neighbourx) * Constants.RegionSize;
newposition.Y += (scene.RegionInfo.RegionLocY - neighboury) * Constants.RegionSize;
agent.ControllingClient.SendAgentAlertMessage(
String.Format("Moving you to region {0},{1}", neighbourx, neighboury), false);
InformClientToInitateTeleportToLocation(agent, neighbourx, neighboury, newposition, scene);
return true;
}
neighboury--;
newpos.Y = Constants.RegionSize - enterDistance;
}
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;
@ -849,19 +769,22 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
}
*/
ulong neighbourHandle = Utils.UIntsToLong((uint)(neighbourx * Constants.RegionSize), (uint)(neighboury * Constants.RegionSize));
xDest = neighbourx;
yDest = neighboury;
int x = (int)(neighbourx * Constants.RegionSize), y = (int)(neighboury * Constants.RegionSize);
ulong neighbourHandle = Utils.UIntsToLong((uint)x, (uint)y);
ExpiringCache<ulong, DateTime> r;
DateTime banUntil;
if (m_bannedRegions.TryGetValue(agent.ControllingClient.AgentId, out r))
if (m_bannedRegions.TryGetValue(agentID, out r))
{
if (r.TryGetValue(neighbourHandle, out banUntil))
{
if (DateTime.Now < banUntil)
return false;
return null;
r.Remove(neighbourHandle);
}
}
@ -873,28 +796,43 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
GridRegion neighbourRegion = scene.GridService.GetRegionByPosition(scene.RegionInfo.ScopeID, (int)x, (int)y);
string reason;
string version;
if (!scene.SimulationService.QueryAccess(neighbourRegion, agent.ControllingClient.AgentId, newpos, out version, out reason))
if (!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(neighbourHandle, 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(neighbourHandle, DateTime.Now + TimeSpan.FromSeconds(15), TimeSpan.FromSeconds(15));
}
return null;
}
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 x, out y, out version, out newpos);
if (neighbourRegion == null)
{
agent.ControllingClient.SendAlertMessage("Cannot region cross into banned parcel");
return false;
}
agent.IsInTransit = true;
CrossAgentToNewRegionDelegate d = CrossAgentToNewRegionAsync;
d.BeginInvoke(agent, newpos, neighbourx, neighboury, neighbourRegion, isFlying, version, CrossAgentToNewRegionCompleted, d);
d.BeginInvoke(agent, newpos, x, y, neighbourRegion, isFlying, version, CrossAgentToNewRegionCompleted, d);
return true;
}
@ -951,13 +889,11 @@ 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);
/// <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(
public ScenePresence CrossAgentToNewRegionAsync(
ScenePresence agent, Vector3 pos, uint neighbourx, uint neighboury, GridRegion neighbourRegion,
bool isFlying, string version)
{

7
OpenSim/Region/Framework/Interfaces/IEntityTransferModule.cs
View File

@ -35,6 +35,8 @@ using OpenSim.Region.Framework.Scenes;
namespace OpenSim.Region.Framework.Interfaces
{
public delegate ScenePresence CrossAgentToNewRegionDelegate(ScenePresence agent, Vector3 pos, uint neighbourx, uint neighboury, GridRegion neighbourRegion, bool isFlying, string version);
public interface IEntityTransferModule
{
void Teleport(ScenePresence agent, ulong regionHandle, Vector3 position,
@ -53,7 +55,12 @@ namespace OpenSim.Region.Framework.Interfaces
void EnableChildAgent(ScenePresence agent, GridRegion region);
GridRegion GetDestination(Scene scene, UUID agentID, Vector3 pos, out uint xDest, out uint yDest, out string version, out Vector3 newpos);
void Cross(SceneObjectGroup sog, Vector3 position, bool silent);
ScenePresence CrossAgentToNewRegionAsync(ScenePresence agent, Vector3 pos, uint neighbourx, uint neighboury, GridRegion neighbourRegion, bool isFlying, string version);
}
public interface IUserAgentVerificationModule

89
OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
View File

@ -465,10 +465,76 @@ namespace OpenSim.Region.Framework.Scenes
|| Scene.TestBorderCross(val - Vector3.UnitY, Cardinals.N) || Scene.TestBorderCross(val + Vector3.UnitY, Cardinals.S))
&& !IsAttachmentCheckFull() && (!Scene.LoadingPrims))
{
m_scene.CrossPrimGroupIntoNewRegion(val, this, true);
IEntityTransferModule entityTransfer = m_scene.RequestModuleInterface<IEntityTransferModule>();
uint x = 0;
uint y = 0;
string version = String.Empty;
Vector3 newpos = Vector3.Zero;
OpenSim.Services.Interfaces.GridRegion destination = null;
bool canCross = true;
foreach (ScenePresence av in m_linkedAvatars)
{
// We need to cross these agents. First, let's find
// out if any of them can't cross for some reason.
// We have to deny the crossing entirely if any
// of them are banned. Alternatively, we could
// unsit banned agents....
// We set the avatar position as being the object
// position to get the region to send to
if ((destination = entityTransfer.GetDestination(m_scene, av.UUID, val, out x, out y, out version, out newpos)) == null)
{
canCross = false;
break;
}
m_log.DebugFormat("[SCENE OBJECT]: Avatar {0} needs to be crossed to {1}", av.Name, destination.RegionName);
}
if (canCross)
{
// We unparent the SP quietly so that it won't
// be made to stand up
foreach (ScenePresence av in m_linkedAvatars)
{
SceneObjectPart parentPart = m_scene.GetSceneObjectPart(av.ParentID);
if (parentPart != null)
av.ParentUUID = parentPart.UUID;
av.ParentID = 0;
}
m_scene.CrossPrimGroupIntoNewRegion(val, this, true);
// Normalize
if (val.X >= Constants.RegionSize)
val.X -= Constants.RegionSize;
if (val.Y >= Constants.RegionSize)
val.Y -= Constants.RegionSize;
if (val.X < 0)
val.X += Constants.RegionSize;
if (val.Y < 0)
val.Y += Constants.RegionSize;
// If it's deleted, crossing was successful
if (IsDeleted)
{
foreach (ScenePresence av in m_linkedAvatars)
{
m_log.DebugFormat("[SCENE OBJECT]: Crossing avatar {0} to {1}", av.Name, val);
av.IsInTransit = true;
CrossAgentToNewRegionDelegate d = entityTransfer.CrossAgentToNewRegionAsync;
d.BeginInvoke(av, val, x, y, destination, av.Flying, version, CrossAgentToNewRegionCompleted, d);
}
return;
}
}
if (IsDeleted)
return;
val = AbsolutePosition;
}
}
@ -528,6 +594,23 @@ namespace OpenSim.Region.Framework.Scenes
}
}
private void CrossAgentToNewRegionCompleted(IAsyncResult iar)
{
CrossAgentToNewRegionDelegate icon = (CrossAgentToNewRegionDelegate)iar.AsyncState;
ScenePresence agent = icon.EndInvoke(iar);
//// If the cross was successful, this agent is a child agent
//if (agent.IsChildAgent)
// agent.Reset();
//else // Not successful
// agent.RestoreInCurrentScene();
// In any case
agent.IsInTransit = false;
m_log.DebugFormat("[SCENE OBJECT]: Crossing agent {0} {1} completed.", agent.Firstname, agent.Lastname);
}
public override uint LocalId
{
get { return m_rootPart.LocalId; }

157
OpenSim/Region/Framework/Scenes/ScenePresence.cs
View File

@ -233,6 +233,8 @@ namespace OpenSim.Region.Framework.Scenes
private bool m_collisionEventFlag = false;
private object m_collisionEventLock = new Object();
private Vector3 m_prevSitOffset;
protected AvatarAppearance m_appearance;
public AvatarAppearance Appearance
@ -647,6 +649,13 @@ namespace OpenSim.Region.Framework.Scenes
}
private uint m_parentID;
public UUID ParentUUID
{
get { return m_parentUUID; }
set { m_parentUUID = value; }
}
private UUID m_parentUUID = UUID.Zero;
public float Health
{
get { return m_health; }
@ -868,7 +877,26 @@ namespace OpenSim.Region.Framework.Scenes
"[SCENE]: Upgrading child to root agent for {0} in {1}",
Name, m_scene.RegionInfo.RegionName);
//m_log.DebugFormat("[SCENE]: known regions in {0}: {1}", Scene.RegionInfo.RegionName, KnownChildRegionHandles.Count);
if (ParentUUID != UUID.Zero)
{
m_log.DebugFormat("[SCENE PRESENCE]: Sitting avatar back on prim {0}", ParentUUID);
SceneObjectPart part = m_scene.GetSceneObjectPart(ParentUUID);
if (part == null)
{
m_log.ErrorFormat("[SCENE PRESENCE]: Can't find prim {0} to sit on", ParentUUID);
}
else
{
part.ParentGroup.AddAvatar(UUID);
if (part.SitTargetPosition != Vector3.Zero)
part.SitTargetAvatar = UUID;
ParentPosition = part.GetWorldPosition();
ParentID = part.LocalId;
m_pos = m_prevSitOffset;
pos = ParentPosition;
}
ParentUUID = UUID.Zero;
}
bool wasChild = IsChildAgent;
IsChildAgent = false;
@ -881,62 +909,64 @@ namespace OpenSim.Region.Framework.Scenes
m_scene.EventManager.TriggerSetRootAgentScene(m_uuid, m_scene);
// Moved this from SendInitialData to ensure that Appearance is initialized
// before the inventory is processed in MakeRootAgent. This fixes a race condition
// related to the handling of attachments
//m_scene.GetAvatarAppearance(ControllingClient, out Appearance);
if (m_scene.TestBorderCross(pos, Cardinals.E))
if (ParentID == 0)
{
Border crossedBorder = m_scene.GetCrossedBorder(pos, Cardinals.E);
pos.X = crossedBorder.BorderLine.Z - 1;
// Moved this from SendInitialData to ensure that Appearance is initialized
// before the inventory is processed in MakeRootAgent. This fixes a race condition
// related to the handling of attachments
//m_scene.GetAvatarAppearance(ControllingClient, out Appearance);
if (m_scene.TestBorderCross(pos, Cardinals.E))
{
Border crossedBorder = m_scene.GetCrossedBorder(pos, Cardinals.E);
pos.X = crossedBorder.BorderLine.Z - 1;
}
if (m_scene.TestBorderCross(pos, Cardinals.N))
{
Border crossedBorder = m_scene.GetCrossedBorder(pos, Cardinals.N);
pos.Y = crossedBorder.BorderLine.Z - 1;
}
CheckAndAdjustLandingPoint(ref pos);
if (pos.X < 0f || pos.Y < 0f || pos.Z < 0f)
{
m_log.WarnFormat(
"[SCENE PRESENCE]: MakeRootAgent() was given an illegal position of {0} for avatar {1}, {2}. Clamping",
pos, Name, UUID);
if (pos.X < 0f) pos.X = 0f;
if (pos.Y < 0f) pos.Y = 0f;
if (pos.Z < 0f) pos.Z = 0f;
}
float localAVHeight = 1.56f;
if (Appearance.AvatarHeight > 0)
localAVHeight = Appearance.AvatarHeight;
float posZLimit = 0;
if (pos.X < Constants.RegionSize && pos.Y < Constants.RegionSize)
posZLimit = (float)m_scene.Heightmap[(int)pos.X, (int)pos.Y];
float newPosZ = posZLimit + localAVHeight / 2;
if (posZLimit >= (pos.Z - (localAVHeight / 2)) && !(Single.IsInfinity(newPosZ) || Single.IsNaN(newPosZ)))
{
pos.Z = newPosZ;
}
AbsolutePosition = pos;
AddToPhysicalScene(isFlying);
if (ForceFly)
{
Flying = true;
}
else if (FlyDisabled)
{
Flying = false;
}
}
if (m_scene.TestBorderCross(pos, Cardinals.N))
{
Border crossedBorder = m_scene.GetCrossedBorder(pos, Cardinals.N);
pos.Y = crossedBorder.BorderLine.Z - 1;
}
CheckAndAdjustLandingPoint(ref pos);
if (pos.X < 0f || pos.Y < 0f || pos.Z < 0f)
{
m_log.WarnFormat(
"[SCENE PRESENCE]: MakeRootAgent() was given an illegal position of {0} for avatar {1}, {2}. Clamping",
pos, Name, UUID);
if (pos.X < 0f) pos.X = 0f;
if (pos.Y < 0f) pos.Y = 0f;
if (pos.Z < 0f) pos.Z = 0f;
}
float localAVHeight = 1.56f;
if (Appearance.AvatarHeight > 0)
localAVHeight = Appearance.AvatarHeight;
float posZLimit = 0;
if (pos.X < Constants.RegionSize && pos.Y < Constants.RegionSize)
posZLimit = (float)m_scene.Heightmap[(int)pos.X, (int)pos.Y];
float newPosZ = posZLimit + localAVHeight / 2;
if (posZLimit >= (pos.Z - (localAVHeight / 2)) && !(Single.IsInfinity(newPosZ) || Single.IsNaN(newPosZ)))
{
pos.Z = newPosZ;
}
AbsolutePosition = pos;
AddToPhysicalScene(isFlying);
if (ForceFly)
{
Flying = true;
}
else if (FlyDisabled)
{
Flying = false;
}
// Don't send an animation pack here, since on a region crossing this will sometimes cause a flying
// avatar to return to the standing position in mid-air. On login it looks like this is being sent
// elsewhere anyway
@ -954,11 +984,13 @@ namespace OpenSim.Region.Framework.Scenes
{
m_log.DebugFormat("[SCENE PRESENCE]: Restarting scripts in attachments...");
// Resume scripts
foreach (SceneObjectGroup sog in m_attachments)
{
sog.RootPart.ParentGroup.CreateScriptInstances(0, false, m_scene.DefaultScriptEngine, GetStateSource());
sog.ResumeScripts();
}
Util.FireAndForget(delegate(object x) {
foreach (SceneObjectGroup sog in m_attachments)
{
sog.RootPart.ParentGroup.CreateScriptInstances(0, false, m_scene.DefaultScriptEngine, GetStateSource());
sog.ResumeScripts();
}
});
}
}
@ -3112,6 +3144,9 @@ namespace OpenSim.Region.Framework.Scenes
cAgent.AlwaysRun = SetAlwaysRun;
cAgent.Appearance = new AvatarAppearance(Appearance);
cAgent.ParentPart = ParentUUID;
cAgent.SitOffset = m_pos;
lock (scriptedcontrols)
{
@ -3171,6 +3206,8 @@ namespace OpenSim.Region.Framework.Scenes
CameraAtAxis = cAgent.AtAxis;
CameraLeftAxis = cAgent.LeftAxis;
m_CameraUpAxis = cAgent.UpAxis;
ParentUUID = cAgent.ParentPart;
m_prevSitOffset = cAgent.SitOffset;
// When we get to the point of re-computing neighbors everytime this
// changes, then start using the agent's drawdistance rather than the