/// <summary>
/// This function should only be triggered when an update update is received (i.e.
/// triggered by remote update instead of local update).
/// </summary>
/// <param name="sp"></param>
/// <param name="property"></param>
private void SetPropertyValue(ScenePresence sp, SyncedProperty syncedProperty)
{
if (sp == null)
{
return;
}
SyncableProperties.Type property = syncedProperty.Property;
if (syncedProperty == null)
{
DebugLog.ErrorFormat("{0}: SetPropertyValue: property {1} not in sync cache for uuid {2}. ", LogHeader, property, UUID);
return;
}
SetPropertyValue(sp, property, syncedProperty);
}
// Constructor used for initializing SyncInfo from remote (OSDMap) data before syncing it locally
/// <param name="id">UUID of the scene presence</param>
/// <param name="syncInfoData">Initial sync data</param>
/// <param name="scene">The local scene</param>
public SyncInfoPresence(UUID id, OSDArray properties, Scene scene)
{
// DebugLog.WarnFormat("[SYNC INFO PRESENCE] Constructing SyncInfoPresence (from map) for uuid {0}", id);
UUID = id;
Scene = scene;
lock (m_syncLock)
{
// Decode syncInfoData into CurrentlySyncedProperties
CurrentlySyncedProperties = new Dictionary <SyncableProperties.Type, SyncedProperty>();
foreach (OSD property in properties)
{
// Parse each property from the key in the map we received
SyncedProperty syncedProperty = new SyncedProperty((OSDArray)property);
CurrentlySyncedProperties.Add(syncedProperty.Property, syncedProperty);
}
}
}
/// <summary>
/// Compare the local timestamp with that in pSyncInfo. If the one in
/// pSyncInfo is newer, copy its members to the local record.
/// </summary>
/// <param name="pSyncInfo"></param>
/// <returns>'true' if the received sync value was accepted and the sync cache was updated with the received value</returns>
public bool CompareAndUpdateSyncInfoBySync(SyncedProperty pSyncInfo, long recvTS)
{
// KLUDGE!!! THIS TRIES TO FORCE THE SCRIPT SETTING OF ANIMATIONS VS DEFAULT ANIMATIONS.
// Unconditionally accept an animation update if the received update has extended animations
// and the existing animation is a default animation. This case is most often
// from a script setting a sit or animation override.
if (RegionSyncModule.ShouldUnconditionallyAcceptAnimationOverrides && Property == SyncableProperties.Type.Animations)
{
OSDArray receivedAnimations = pSyncInfo.LastUpdateValue as OSDArray;
OSDArray existingAnimations = LastUpdateValue as OSDArray;
if (receivedAnimations != null && existingAnimations != null)
{
/*
* // If going from default animation to something better, always accept it
* if (receivedAnimations.Count > 2 && existingAnimations.Count <= 2)
* {
* // The new animation has more info than the existing so accept it.
* // DebugLog.DebugFormat("{0} SyncedProperty.CompareAndUpdateSyncInfoBySync: forcing. receivedCnt={1}, existingCnt={2}", // DEBUG DEBUG
* // "[DSG SYNCED PROPERTY]", receivedAnimations.Count, existingAnimations.Count); // DEBUG DEBUG
* UpdateSyncInfoBySync(pSyncInfo.LastUpdateTimeStamp, pSyncInfo.LastUpdateSyncID, pSyncInfo.LastUpdateValue, recvTS);
* return true;
* }
*/
// For the moment, just accept received animations
UpdateSyncInfoBySync(pSyncInfo.LastUpdateTimeStamp, pSyncInfo.LastUpdateSyncID, pSyncInfo.LastUpdateValue, recvTS);
return(true);
}
}
// If update timestamp is later, or we do some tie breaking, then update
if ((pSyncInfo.LastUpdateTimeStamp > LastUpdateTimeStamp) ||
((pSyncInfo.LastUpdateTimeStamp == LastUpdateTimeStamp) &&
(!LastUpdateSyncID.Equals(pSyncInfo.LastUpdateSyncID)) &&
(SyncIDTieBreak(LastUpdateSyncID, pSyncInfo.LastUpdateSyncID).Equals(pSyncInfo.LastUpdateSyncID))))
{
UpdateSyncInfoBySync(pSyncInfo.LastUpdateTimeStamp, pSyncInfo.LastUpdateSyncID, pSyncInfo.LastUpdateValue, recvTS);
return(true);
}
return(false);
}
//In SOP's implementation, GroupPosition and SOP.PhysActor.Position are
//correlated. We need to make sure that they are both properly synced.
private bool CompareAndUpdateSOPGroupPositionByLocal(SceneObjectPart part, long lastUpdateByLocalTS, string syncID)
{
if (part.ParentGroup.IsAttachment)
return false;
SyncedProperty groupPositionProperty;
SyncedProperty positionProperty;
CurrentlySyncedProperties.TryGetValue(SyncableProperties.Type.GroupPosition, out groupPositionProperty);
if (groupPositionProperty == null)
{
DebugLog.WarnFormat("{0}: CompareAndUpdateSOPGroupPosition for uuid {1}. GroupPosition is not in CurrentlySyncedProperties!", LogHeader, part.UUID);
return false;
}
// DebugLog.WarnFormat("[SYNC INFO PRIM] CompareAndUpdateSOPGroupPositionByLocal");
if (!part.GroupPosition.ApproxEquals((Vector3)groupPositionProperty.LastUpdateValue, (float)0.001))
{
CurrentlySyncedProperties.TryGetValue(SyncableProperties.Type.Position, out positionProperty);
if (lastUpdateByLocalTS >= groupPositionProperty.LastUpdateTimeStamp)
{
//Update cached value with SOP.GroupPosition
groupPositionProperty.UpdateSyncInfoByLocal(lastUpdateByLocalTS, syncID, (Object)part.GroupPosition);
//Also may need to cached PhysActor.Position
if (part.PhysActor != null)
{
if (positionProperty == null)
{
Object initValue = GetPropertyValue(part, SyncableProperties.Type.Position);
positionProperty = new SyncedProperty(SyncableProperties.Type.Position, initValue, lastUpdateByLocalTS, syncID);
CurrentlySyncedProperties.Add(SyncableProperties.Type.Position, positionProperty);
}
else
{
if (!part.PhysActor.Position.Equals(positionProperty.LastUpdateValue))
{
positionProperty.UpdateSyncInfoByLocal(lastUpdateByLocalTS, syncID, (Object)part.PhysActor.Position);
}
}
}
return true;
}
else if (lastUpdateByLocalTS < groupPositionProperty.LastUpdateTimeStamp)
{
//overwrite SOP's data, set function of GroupPosition updates PhysActor.Position as well
part.GroupPosition = (Vector3)groupPositionProperty.LastUpdateValue;
//PhysActor.Position is just updated by setting GroupPosition
//above, so need to update the cached value of Position here.
if (part.PhysActor != null)
{
//Set the timestamp and syncID to be the same with GroupPosition
long lastUpdateTimestamp = groupPositionProperty.LastUpdateTimeStamp;
string lastUpdateSyncID = groupPositionProperty.LastUpdateSyncID;
if (positionProperty == null)
{
Object initValue = GetPropertyValue(part, SyncableProperties.Type.Position);
positionProperty = new SyncedProperty(SyncableProperties.Type.Position, initValue, lastUpdateTimestamp, lastUpdateSyncID);
CurrentlySyncedProperties.Add(SyncableProperties.Type.Position, positionProperty);
}
else
{
if (!part.PhysActor.Position.Equals(positionProperty.LastUpdateValue))
{
//Set the timestamp and syncID to be the same with GroupPosition
//long lastUpdateTimestamp = CurrentlySyncedProperties[SyncableProperties.Type.GroupPosition].LastUpdateTimeStamp;
//string lastUpdateSyncID = CurrentlySyncedProperties[SyncableProperties.Type.GroupPosition].LastUpdateSyncID;
positionProperty.UpdateSyncInfoByLocal(lastUpdateTimestamp, lastUpdateSyncID, (Object)part.PhysActor.Position);
}
}
}
}
}
return false;
}
public override void SetPropertyValue(SyncedProperty pSyncInfo)
{
SceneObjectPart part = (SceneObjectPart)SceneThing;
// DebugLog.WarnFormat("[SYNC INFO PRIM] SetPropertyValue(property={0})", property.ToString());
SetPropertyValue(part, pSyncInfo);
part.ParentGroup.HasGroupChanged = true;
}
private void SetSOPAbsolutePosition(SceneObjectPart part, SyncedProperty pSyncInfo)
{
// DebugLog.WarnFormat("[SYNC INFO PRIM] SetSOPAbsolutePosition");
if (part.ParentGroup != null)
{
part.ParentGroup.AbsolutePosition = (Vector3)pSyncInfo.LastUpdateValue;
if (part.ParentGroup.IsAttachment)
return;
SyncedProperty syncedProperty;
CurrentlySyncedProperties.TryGetValue(SyncableProperties.Type.GroupPosition, out syncedProperty);
if (syncedProperty == null)
{
CurrentlySyncedProperties.Add(SyncableProperties.Type.GroupPosition, new SyncedProperty(SyncableProperties.Type.GroupPosition,
part.GroupPosition, pSyncInfo.LastUpdateTimeStamp, pSyncInfo.LastUpdateSyncID));
}
else
{
syncedProperty.UpdateSyncInfoBySync(pSyncInfo.LastUpdateTimeStamp, pSyncInfo.LastUpdateSyncID, part.GroupPosition, pSyncInfo.LastSyncUpdateRecvTime);
}
if (part.PhysActor != null)
{
CurrentlySyncedProperties.TryGetValue(SyncableProperties.Type.Position, out syncedProperty);
if(syncedProperty == null)
{
CurrentlySyncedProperties.Add(SyncableProperties.Type.Position, new SyncedProperty(SyncableProperties.Type.Position,
part.PhysActor.Position, pSyncInfo.LastUpdateTimeStamp, pSyncInfo.LastUpdateSyncID));
}
else
{
syncedProperty.UpdateSyncInfoBySync(pSyncInfo.LastUpdateTimeStamp, pSyncInfo.LastUpdateSyncID, part.PhysActor.Position, pSyncInfo.LastSyncUpdateRecvTime);
}
}
//the above operation may change GroupPosition and PhysActor.Postiion
//as well. so update their values
}
}
// Constructor used for initializing SyncInfo from remote (OSDMap) data before syncing it locally
public SyncInfoPrim(UUID id, OSDArray properties, Scene scene)
{
UUID = id;
Scene = scene;
// Create an SOP based on the set of decoded properties
// The SOP will be stored internally and someone will add it to the scene later
SceneThing = new SceneObjectPart();
((SceneObjectPart)SceneThing).UUID = UUID;
//DebugLog.WarnFormat("{0}: Constructing SyncInfoPrim (from map) for uuid {1}", LogHeader, UUID);
lock (m_syncLock)
{
// Decode syncInfoData into CurrentlySyncedProperties
CurrentlySyncedProperties = new Dictionary<SyncableProperties.Type, SyncedProperty>();
foreach(OSDArray property in properties)
{
// Parse each property from the key in the map we received
SyncedProperty syncedProperty = new SyncedProperty(property);
CurrentlySyncedProperties.Add(syncedProperty.Property, syncedProperty);
try
{
SetPropertyValue((SceneObjectPart)SceneThing, syncedProperty);
}
catch (Exception e)
{
DebugLog.ErrorFormat("{0}: Error setting SOP property {1}: {2}", LogHeader, property, e.Message);
}
}
}
}
// When this is called, the SyncInfo should already have a reference to the scene object it will be updating public abstract void SetPropertyValue(SyncedProperty syncedProperty);
/// <summary>
/// Set the property's value based on the value maintained in SyncInfoManager.
/// Assumption: caller will call ScheduleFullUpdate to enqueue updates properly to
/// update viewers.
/// This function should only be triggered when a prim update is received (i.e.
/// triggered by remote update instead of local update).
/// </summary>
/// <param name="part"></param>
/// <param name="property"></param>
///
/*
private void SetPropertyValue(SceneObjectPart part, SyncedProperty syncedProperty)
{
//DebugLog.WarnFormat("[SYNC INFO PRIM] SetPropertyValue(part={0}, property={1})", part.UUID, property.ToString());
if (part == null)
return;
SyncableProperties.Type property = syncedProperty.Property;
// If this is a physical property but the part's PhysActor is null, then we can't set it.
if (SyncableProperties.PhysActorProperties.Contains(property) && syncedProperty == null && part.PhysActor == null)
{
// DebugLog.WarnFormat("{0}: SetPropertyValue: property {1} not in record.", LogHeader, property.ToString());
//For phantom prims, they don't have physActor properties, so for those properties, simply return
return;
}
if (syncedProperty == null)
{
DebugLog.ErrorFormat("{0}: SetPropertyValue: property {1} not in sync cache for uuid {2}. CSP.Count={3} ", LogHeader, property, UUID, CurrentlySyncedProperties.Count);
return;
}
SetPropertyValue(part, property, syncedProperty);
}
*/
private void SetPropertyValue(SceneObjectPart part, SyncedProperty pSyncInfo)
{
if (part == null || pSyncInfo == null)
return;
SyncableProperties.Type property = pSyncInfo.Property;
Object LastUpdateValue = pSyncInfo.LastUpdateValue;
// Do not generate undo information for this update
part.IgnoreUndoUpdate = true;
switch (property)
{
///////////////////////
//SOP properties
///////////////////////
case SyncableProperties.Type.AggregateScriptEvents:
part.AggregateScriptEvents = (scriptEvents)(int)LastUpdateValue;
//DebugLog.DebugFormat("set {0} value to be {1}", property.ToString(), part.AggregateScriptEvents);
// Have the part process the new values for collision events.
part.SubscribeForCollisionEvents();
break;
case SyncableProperties.Type.AllowedDrop:
part.AllowedDrop = (bool)LastUpdateValue;
break;
case SyncableProperties.Type.AngularVelocity:
part.AngularVelocity = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.AttachedAvatar:
//part.AttachedAvatar = (UUID)LastUpdateValue;
UUID attachedAvatar = (UUID)LastUpdateValue;
if (part.ParentGroup != null && !part.ParentGroup.AttachedAvatar.Equals(attachedAvatar))
{
part.ParentGroup.AttachedAvatar = attachedAvatar;
if (attachedAvatar != UUID.Zero)
{
ScenePresence avatar = Scene.GetScenePresence(attachedAvatar);
//It is possible that the avatar has not been fully
//created locally when attachment objects are sync'ed.
//So we need to check if the avatar already exists.
//If not, handling of NewPresence will evetually trigger
//calling of SetParentLocalId.
if (avatar != null)
{
if (part.ParentGroup != null)
{
part.ParentGroup.RootPart.SetParentLocalId(avatar.LocalId);
}
else
{
//If this SOP is not a part of group yet, record the
//avatar's localID for now. If this SOP is rootpart of
//the group, then the localID is the right setting;
//otherwise, this SOP will be linked to the SOG it belongs
//to later, and that will rewrite the parent localID.
part.SetParentLocalId(avatar.LocalId);
}
}
}
else
{
part.SetParentLocalId(0);
}
}
break;
case SyncableProperties.Type.AttachedPos:
part.AttachedPos = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.AttachmentPoint:
//part.AttachmentPoint = (uint)LastUpdateValue;
//part.SetAttachmentPoint((uint)LastUpdateValue);
if (part.ParentGroup != null)
part.ParentGroup.AttachmentPoint = ((uint)LastUpdateValue);
break;
case SyncableProperties.Type.BaseMask:
part.BaseMask = (uint)LastUpdateValue;
break;
case SyncableProperties.Type.Category:
part.Category = (uint)LastUpdateValue;
break;
case SyncableProperties.Type.ClickAction:
part.ClickAction = (byte)LastUpdateValue;
break;
case SyncableProperties.Type.CollisionSound:
SetSOPCollisionSound(part, (UUID)LastUpdateValue);
break;
case SyncableProperties.Type.CollisionSoundVolume:
part.CollisionSoundVolume = (float)LastUpdateValue;
break;
case SyncableProperties.Type.Color:
part.Color = PropertySerializer.DeSerializeColor((string)LastUpdateValue);
break;
case SyncableProperties.Type.CreationDate:
part.CreationDate = (int)LastUpdateValue;
break;
case SyncableProperties.Type.CreatorData:
part.CreatorData = (string)LastUpdateValue;
break;
case SyncableProperties.Type.CreatorID:
part.CreatorID = (UUID)LastUpdateValue;
break;
case SyncableProperties.Type.Description:
part.Description = (string)LastUpdateValue;
break;
case SyncableProperties.Type.EveryoneMask:
part.EveryoneMask = (uint)LastUpdateValue;
break;
case SyncableProperties.Type.Flags:
SetSOPFlags(part, (PrimFlags)(int)LastUpdateValue);
break;
case SyncableProperties.Type.FolderID:
part.FolderID = (UUID)LastUpdateValue;
break;
//Skip SyncableProperties.FullUpdate, which should be handled seperatedly
case SyncableProperties.Type.GroupID:
part.GroupID = (UUID)LastUpdateValue;
break;
case SyncableProperties.Type.GroupMask:
part.GroupMask = (uint)LastUpdateValue;
break;
case SyncableProperties.Type.GroupPosition:
part.GroupPosition = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.InventorySerial:
part.InventorySerial = (uint)LastUpdateValue;
break;
case SyncableProperties.Type.IsAttachment:
if (part.ParentGroup != null)
part.ParentGroup.IsAttachment = (bool)LastUpdateValue;
break;
case SyncableProperties.Type.LastOwnerID:
part.LastOwnerID = (UUID)LastUpdateValue;
break;
case SyncableProperties.Type.LinkNum:
part.LinkNum = (int)LastUpdateValue;
break;
case SyncableProperties.Type.LocalFlags:
part.LocalFlags = (PrimFlags)(int)LastUpdateValue;
break;
case SyncableProperties.Type.LocalId:
part.LocalId = (uint)LastUpdateValue;
break;
case SyncableProperties.Type.Material:
part.Material = (byte)LastUpdateValue;
break;
case SyncableProperties.Type.MediaUrl:
part.MediaUrl = (string)LastUpdateValue;
break;
case SyncableProperties.Type.Name:
part.Name = (string)LastUpdateValue;
break;
case SyncableProperties.Type.NextOwnerMask:
part.NextOwnerMask = (uint)LastUpdateValue;
break;
case SyncableProperties.Type.ObjectSaleType:
part.ObjectSaleType = (byte)LastUpdateValue;
break;
case SyncableProperties.Type.OffsetPosition:
part.OffsetPosition = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.OwnerID:
part.OwnerID = (UUID)LastUpdateValue;
break;
case SyncableProperties.Type.OwnerMask:
part.OwnerMask = (uint)LastUpdateValue;
break;
case SyncableProperties.Type.OwnershipCost:
part.OwnershipCost = (int)LastUpdateValue;
break;
case SyncableProperties.Type.ParticleSystem:
//byte[], return a cloned copy
//byte[] pValue = (byte[])LastUpdateValue;
//part.ParticleSystem = (byte[])pValue.Clone();
part.ParticleSystem = (byte[])LastUpdateValue;
break;
case SyncableProperties.Type.PassTouches:
part.PassTouches = (bool)LastUpdateValue;
break;
case SyncableProperties.Type.RotationOffset:
part.RotationOffset = (Quaternion)LastUpdateValue;
break;
case SyncableProperties.Type.SalePrice:
part.SalePrice = (int)LastUpdateValue;
break;
case SyncableProperties.Type.Scale:
part.Scale = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.ScriptAccessPin:
part.ScriptAccessPin = (int)LastUpdateValue;
break;
case SyncableProperties.Type.Shape:
PrimitiveBaseShape shapeVal = PropertySerializer.DeSerializeShape((string)LastUpdateValue);
// Scale and State are actually synchronized as part properties so existing values
// should be preserved when updating a shape
if (part.Shape != null)
{
shapeVal.Scale = part.Shape.Scale;
shapeVal.State = part.Shape.State;
}
part.Shape = shapeVal;
break;
case SyncableProperties.Type.SitName:
part.SitName = (string)LastUpdateValue;
break;
case SyncableProperties.Type.SitTargetOrientation:
part.SitTargetOrientation = (Quaternion)LastUpdateValue;
break;
case SyncableProperties.Type.SitTargetOrientationLL:
part.SitTargetOrientationLL = (Quaternion)LastUpdateValue;
break;
case SyncableProperties.Type.SitTargetPosition:
part.SitTargetPosition = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.SitTargetPositionLL:
part.SitTargetPositionLL = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.SOP_Acceleration:
part.Acceleration = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.Sound:
part.Sound = (UUID)LastUpdateValue;
break;
case SyncableProperties.Type.TaskInventory:
TaskInventoryDictionary taskVal = PropertySerializer.DeSerializeTaskInventory((string)LastUpdateValue);
if (taskVal != null)
{
part.TaskInventory = taskVal;
//Mark the inventory as has changed, for proper backup
part.Inventory.ForceInventoryPersistence();
}
break;
case SyncableProperties.Type.Text:
part.Text = (string)LastUpdateValue;
break;
case SyncableProperties.Type.TextureAnimation:
//byte[], return a cloned copy
//byte[] tValue = (byte[])LastUpdateValue;
//part.TextureAnimation = (byte[])tValue.Clone();
part.TextureAnimation = (byte[])LastUpdateValue;
break;
case SyncableProperties.Type.TouchName:
part.TouchName = (string)LastUpdateValue;
break;
/*
case SyncableProperties.Type.UpdateFlag:
part.UpdateFlag = (UpdateRequired)LastUpdateValue;
break;
*/
case SyncableProperties.Type.Velocity:
part.Velocity = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.VolumeDetectActive:
//part.ParentGroup.UpdatePrimFlagsBySync(part.LocalId, part., IsTemporary, IsPhantom, part.VolumeDetectActive);
bool isVD = (bool)LastUpdateValue;
//VD DEBUG
//DebugLog.DebugFormat("VolumeDetectActive updated on SOP {0}, to {1}", part.Name, isVD);
if (part.ParentGroup != null)
{
//VD DEBUG
//DebugLog.DebugFormat("calling ScriptSetVolumeDetectBySync");
//DSL part.ParentGroup.ScriptSetVolumeDetectBySync(isVD);
}
part.VolumeDetectActive = isVD;
//DSL part.aggregateScriptEventSubscriptions();
break;
///////////////////////
//PhysActor properties
///////////////////////
case SyncableProperties.Type.Buoyancy:
if (part.PhysActor != null)
part.PhysActor.Buoyancy = (float)LastUpdateValue;
break;
case SyncableProperties.Type.Flying:
if (part.PhysActor != null)
part.PhysActor.Flying = (bool)LastUpdateValue;
break;
case SyncableProperties.Type.Force:
if (part.PhysActor != null)
part.PhysActor.Force = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.IsColliding:
if (part.PhysActor != null)
part.PhysActor.IsColliding = (bool)LastUpdateValue;
break;
case SyncableProperties.Type.CollidingGround:
if (part.PhysActor != null)
part.PhysActor.CollidingGround = (bool)LastUpdateValue;
break;
case SyncableProperties.Type.Kinematic:
if (part.PhysActor != null)
part.PhysActor.Kinematic = (bool)LastUpdateValue;
break;
case SyncableProperties.Type.Orientation:
if (part.PhysActor != null)
part.PhysActor.Orientation = (Quaternion)LastUpdateValue;
break;
case SyncableProperties.Type.PA_Acceleration:
if (part.PhysActor != null)
part.PhysActor.Acceleration = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.PA_Velocity:
if (part.PhysActor != null)
part.PhysActor.Velocity = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.PA_TargetVelocity:
if (part.PhysActor != null)
part.PhysActor.TargetVelocity = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.Position:
if (part.PhysActor != null)
part.PhysActor.Position = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.RotationalVelocity:
if (part.PhysActor != null)
part.PhysActor.RotationalVelocity = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.Size:
if (part.PhysActor != null)
part.PhysActor.Size = (Vector3)LastUpdateValue;
break;
case SyncableProperties.Type.Torque:
if (part.PhysActor != null)
part.PhysActor.Torque = (Vector3)LastUpdateValue;
break;
///////////////////////
//SOG properties
///////////////////////
case SyncableProperties.Type.AbsolutePosition:
SetSOPAbsolutePosition(part, pSyncInfo);
break;
case SyncableProperties.Type.IsSelected:
if (part.ParentGroup != null)
part.ParentGroup.IsSelected = (bool)LastUpdateValue;
break;
}
// Do not generate undo information for this update
part.IgnoreUndoUpdate = false;
//Calling ScheduleFullUpdate to trigger enqueuing updates for sync'ing (relay sync nodes need to do so)
//part.ScheduleFullUpdate(new List<SyncableProperties.Type>() { property });
}
public override void SetPropertyValue(SyncedProperty syncedPropertyValue)
{
ScenePresence sp = (ScenePresence)SceneThing;
SetPropertyValue(sp, syncedPropertyValue);
}
// Constructor used for initializing SyncInfo from remote (OSDMap) data before syncing it locally
/// <param name="id">UUID of the scene presence</param>
/// <param name="syncInfoData">Initial sync data</param>
/// <param name="scene">The local scene</param>
public SyncInfoPresence(UUID id, OSDArray properties, Scene scene)
{
// DebugLog.WarnFormat("[SYNC INFO PRESENCE] Constructing SyncInfoPresence (from map) for uuid {0}", id);
UUID = id;
Scene = scene;
lock (m_syncLock)
{
// Decode syncInfoData into CurrentlySyncedProperties
CurrentlySyncedProperties = new Dictionary<SyncableProperties.Type, SyncedProperty>();
foreach (OSD property in properties)
{
// Parse each property from the key in the map we received
SyncedProperty syncedProperty = new SyncedProperty((OSDArray)property);
CurrentlySyncedProperties.Add(syncedProperty.Property, syncedProperty);
}
}
}
/// <summary>
/// Compare the local timestamp with that in pSyncInfo. If the one in
/// pSyncInfo is newer, copy its members to the local record.
/// </summary>
/// <param name="pSyncInfo"></param>
/// <returns>'true' if the received sync value was accepted and the sync cache was updated with the received value</returns>
public bool CompareAndUpdateSyncInfoBySync(SyncedProperty pSyncInfo, long recvTS)
{
// KLUDGE!!! THIS TRIES TO FORCE THE SCRIPT SETTING OF ANIMATIONS VS DEFAULT ANIMATIONS.
// Unconditionally accept an animation update if the received update has extended animations
// and the existing animation is a default animation. This case is most often
// from a script setting a sit or animation override.
if (RegionSyncModule.ShouldUnconditionallyAcceptAnimationOverrides && Property == SyncableProperties.Type.Animations)
{
OSDArray receivedAnimations = pSyncInfo.LastUpdateValue as OSDArray;
OSDArray existingAnimations = LastUpdateValue as OSDArray;
if (receivedAnimations != null && existingAnimations != null)
{
/*
// If going from default animation to something better, always accept it
if (receivedAnimations.Count > 2 && existingAnimations.Count <= 2)
{
// The new animation has more info than the existing so accept it.
// DebugLog.DebugFormat("{0} SyncedProperty.CompareAndUpdateSyncInfoBySync: forcing. receivedCnt={1}, existingCnt={2}", // DEBUG DEBUG
// "[DSG SYNCED PROPERTY]", receivedAnimations.Count, existingAnimations.Count); // DEBUG DEBUG
UpdateSyncInfoBySync(pSyncInfo.LastUpdateTimeStamp, pSyncInfo.LastUpdateSyncID, pSyncInfo.LastUpdateValue, recvTS);
return true;
}
*/
// For the moment, just accept received animations
UpdateSyncInfoBySync(pSyncInfo.LastUpdateTimeStamp, pSyncInfo.LastUpdateSyncID, pSyncInfo.LastUpdateValue, recvTS);
return true;
}
}
// If update timestamp is later, or we do some tie breaking, then update
if ((pSyncInfo.LastUpdateTimeStamp > LastUpdateTimeStamp) ||
((pSyncInfo.LastUpdateTimeStamp == LastUpdateTimeStamp) &&
(!LastUpdateSyncID.Equals(pSyncInfo.LastUpdateSyncID)) &&
(SyncIDTieBreak(LastUpdateSyncID, pSyncInfo.LastUpdateSyncID).Equals(pSyncInfo.LastUpdateSyncID))))
{
UpdateSyncInfoBySync(pSyncInfo.LastUpdateTimeStamp, pSyncInfo.LastUpdateSyncID, pSyncInfo.LastUpdateValue, recvTS);
return true;
}
return false;
}
private void SetPropertyValue(ScenePresence sp, SyncableProperties.Type property, SyncedProperty pSyncInfo)
{
if (sp == null || pSyncInfo == null)
{
return;
}
Object pValue = pSyncInfo.LastUpdateValue;
switch (property)
{
case SyncableProperties.Type.LocalId:
sp.LocalId = (uint)pValue;
break;
case SyncableProperties.Type.AbsolutePosition:
sp.AbsolutePosition = (Vector3)pValue;
break;
case SyncableProperties.Type.AgentCircuitData:
DebugLog.WarnFormat("{0}: Received updated AgentCircuitData. Not implemented", LogHeader);
break;
case SyncableProperties.Type.ParentId:
uint localID = (uint)pValue;
if (localID == 0)
{
// DebugLog.DebugFormat("{0}: SetPropertyValue:ParentID. Standup. Input={1}", LogHeader, localID); // DEBUG DEBUG
sp.StandUp();
}
else
{
SceneObjectPart parentPart = Scene.GetSceneObjectPart(localID);
if (parentPart != null) // TODO ??
{
sp.HandleAgentRequestSit(sp.ControllingClient, sp.ControllingClient.AgentId, parentPart.UUID, Vector3.Zero);
// DebugLog.DebugFormat("{0}: SetPropertyValue:ParentID. SitRequest. Input={1},sp={2},newParentID={3}",
// LogHeader, localID, (string)(sp == null ? "NULL" : sp.Name), sp.ParentID); // DEBUG DEBUG
}
}
//sp.ParentID = (uint)pValue;
break;
case SyncableProperties.Type.AgentControlFlags:
sp.AgentControlFlags = (uint)pValue;
break;
case SyncableProperties.Type.AllowMovement:
sp.AllowMovement = (bool)pValue;
break;
case SyncableProperties.Type.AvatarAppearance:
sp.Appearance.Unpack((OSDMap)pValue);
sp.SendAppearanceToAllOtherAgents();
DebugLog.DebugFormat("{0} Received updated AvatarAppearance for uuid {1}.", LogHeader, sp.UUID);
break;
case SyncableProperties.Type.Animations:
UpdateAvatarAnimations(sp, (OSDArray)pValue);
break;
case SyncableProperties.Type.Rotation:
sp.Rotation = (Quaternion)pValue;
break;
case SyncableProperties.Type.PA_Velocity:
if (sp.PhysicsActor != null)
{
sp.PhysicsActor.Velocity = (Vector3)pValue;
}
break;
case SyncableProperties.Type.RealRegion:
////// NOP //////
break;
case SyncableProperties.Type.PA_TargetVelocity:
if (sp.PhysicsActor != null)
{
sp.PhysicsActor.TargetVelocity = (Vector3)pValue;
}
break;
case SyncableProperties.Type.Flying:
sp.Flying = (bool)pValue;
break;
case SyncableProperties.Type.PresenceType:
DebugLog.WarnFormat("{0} Received updated PresenceType for uuid {1}. Not implemented", LogHeader, sp.UUID);
break;
case SyncableProperties.Type.IsColliding:
if (sp.PhysicsActor != null)
{
sp.IsColliding = (bool)pValue;
}
break;
}
// When presence values are changed, we tell the simulator with an event
GenerateAgentUpdated(sp);
}
/// <summary>
/// Compare the value (not "reference") of the given property.
/// Assumption: the caller has already checked if PhysActor exists
/// if there are physics properties updated.
/// If the value maintained here is different from that in SOP data,
/// synchronize the two:
/// (1) if the value here has a timestamp newer than lastUpdateByLocalTS
/// (e.g. due to clock drifts among different sync nodes, a remote
/// write might have a newer timestamp than the local write),
/// overwrite the SOP's property with the value here (effectively
/// disvalidate the local write operation that just happened).
/// (2) otherwise, copy SOP's data and update timestamp and syncID
/// as indicated by "lastUpdateByLocalTS" and "syncID".
/// </summary>
/// <param name="part"></param>
/// <param name="property"></param>
/// <param name="lastUpdateByLocalTS"></param>
/// <param name="syncID"></param>
/// <returns>Return true if the property's value maintained in this SyncInfoPrim is replaced by SOP's data.</returns>
private bool CompareValue_UpdateByLocal(SceneObjectPart part, SyncableProperties.Type property, long lastUpdateByLocalTS, string syncID, out bool resetSceneValue)
{
resetSceneValue = false;
//DebugLog.WarnFormat("[SYNC INFO PRIM] CompareValue_UpdateByLocal: Updating property {0} on part {1}", property.ToString(), part.UUID);
SyncedProperty syncedProperty;
CurrentlySyncedProperties.TryGetValue(property, out syncedProperty);
// If the property does not exist yet then add it.
if (syncedProperty == null)
{
Object initValue = GetPropertyValue(part, property);
SyncedProperty syncInfo = new SyncedProperty(property, initValue, lastUpdateByLocalTS, syncID);
CurrentlySyncedProperties.Add(property, syncInfo);
return true;
}
// First, check if the value maintained here is different from that in SOP's.
// If different, next check if the timestamp in SyncInfo is newer than lastUpdateByLocalTS;
// if so (although ideally should not happen, but due to things likc clock not so perfectly
// sync'ed, it might happen), overwrite SOP's value with what's maintained
// in SyncInfo; otherwise, copy SOP's data to SyncInfo.
switch (property)
{
case SyncableProperties.Type.GroupPosition:
return CompareAndUpdateSOPGroupPositionByLocal(part, lastUpdateByLocalTS, syncID);
default:
Object value = GetPropertyValue(part, property);
// If both null, no update needed
if (syncedProperty.LastUpdateValue == null && value == null)
return false;
// If one is null and the other is not, or if they are not equal, the property was changed.
if ((value == null && syncedProperty.LastUpdateValue != null) ||
(value != null && syncedProperty.LastUpdateValue == null) ||
(!value.Equals(syncedProperty.LastUpdateValue)))
{
if (value != null)
{
switch (property)
{
case SyncableProperties.Type.Velocity:
case SyncableProperties.Type.PA_Velocity:
case SyncableProperties.Type.PA_TargetVelocity:
case SyncableProperties.Type.RotationalVelocity:
case SyncableProperties.Type.AngularVelocity:
{
Vector3 partVal = (Vector3)value;
Vector3 lastVal = (Vector3)syncedProperty.LastUpdateValue;
// If velocity difference is small but not zero, don't update
if (partVal.ApproxEquals(lastVal, VELOCITY_TOLERANCE) && !partVal.Equals(Vector3.Zero))
return false;
break;
}
case SyncableProperties.Type.RotationOffset:
case SyncableProperties.Type.Orientation:
{
Quaternion partVal = (Quaternion)value;
Quaternion lastVal = (Quaternion)syncedProperty.LastUpdateValue;
if (partVal.ApproxEquals(lastVal, ROTATION_TOLERANCE))
return false;
break;
}
case SyncableProperties.Type.OffsetPosition:
case SyncableProperties.Type.AbsolutePosition:
case SyncableProperties.Type.Position:
case SyncableProperties.Type.GroupPosition:
{
Vector3 partVal = (Vector3)value;
Vector3 lastVal = (Vector3)syncedProperty.LastUpdateValue;
if (partVal.ApproxEquals(lastVal, POSITION_TOLERANCE))
return false;
break;
}
}
}
if (property == SyncableProperties.Type.Shape)
{
//DebugLog.WarnFormat("[SYNC INFO PRIM]: SHAPES DIFFER {0} {1}", (string)value, (string)syncedProperty.LastUpdateValue);
}
// DebugLog.WarnFormat("[SYNC INFO PRIM] CompareValue_UpdateByLocal (property={0}): value != syncedProperty.LastUpdateValue", property.ToString());
if (lastUpdateByLocalTS >= syncedProperty.LastUpdateTimeStamp)
{
// DebugLog.WarnFormat("[SYNC INFO PRIM] CompareValue_UpdateByLocal (property={0}): TS >= lastTS (updating SyncInfo)", property.ToString());
syncedProperty.UpdateSyncInfoByLocal(lastUpdateByLocalTS, syncID, value);
// Updating either absolute position or position also requires checking for updates to group position
if (property == SyncableProperties.Type.AbsolutePosition || property == SyncableProperties.Type.Position)
{
CompareValue_UpdateByLocal(part, SyncableProperties.Type.GroupPosition, lastUpdateByLocalTS, syncID, out resetSceneValue);
resetSceneValue = false;
}
return true;
}
// DebugLog.WarnFormat("[SYNC INFO PRIM] CompareValue_UpdateByLocal (property={0}): TS < lastTS (updating SOP)", property.ToString());
//We'll reset the property value outside of CompareValue_UpdateByLocal
//SetPropertyValue(property);
resetSceneValue = true;
}
break;
}
return false;
}
/// <summary>
/// This function should only be triggered when an update update is received (i.e.
/// triggered by remote update instead of local update).
/// </summary>
/// <param name="sp"></param>
/// <param name="property"></param>
private void SetPropertyValue(ScenePresence sp, SyncedProperty syncedProperty)
{
if (sp == null) return;
SyncableProperties.Type property = syncedProperty.Property;
if (syncedProperty == null)
{
DebugLog.ErrorFormat("{0}: SetPropertyValue: property {1} not in sync cache for uuid {2}. ", LogHeader, property, UUID);
return;
}
SetPropertyValue(sp, property, syncedProperty);
}
// Constructor used for initializing SyncInfo from local (SceneObjectPart) data before syncing it out
/// <param name="sop">Part to use for initial synced property values</param>
/// <param name="initUpdateTimestamp">Initial update timestamp</param>
/// <param name="syncID"></param>
/// <param name="scene"></param>
public SyncInfoPrim(SceneObjectPart sop, long initUpdateTimestamp, string syncID, Scene scene)
{
UUID = sop.UUID;
Scene = scene;
SceneThing = sop;
//DebugLog.WarnFormat("{0}: Constructing SyncInfoPrim (from scene) for uuid {1}", LogHeader, UUID);
// If the part does not have a PhysActor then don't store physical property initial values
HashSet<SyncableProperties.Type> initialProperties = sop.PhysActor == null ?
new HashSet<SyncableProperties.Type>(SyncableProperties.NonPhysActorProperties) :
new HashSet<SyncableProperties.Type>(SyncableProperties.FullUpdateProperties);
lock (m_syncLock)
{
CurrentlySyncedProperties = new Dictionary<SyncableProperties.Type, SyncedProperty>();
foreach (SyncableProperties.Type property in initialProperties)
{
Object initValue = GetPropertyValue(sop, property);
SyncedProperty syncInfo = new SyncedProperty(property, initValue, initUpdateTimestamp, syncID);
CurrentlySyncedProperties.Add(property, syncInfo);
}
}
}
private void SetPropertyValue(ScenePresence sp, SyncableProperties.Type property, SyncedProperty pSyncInfo)
{
if (sp == null || pSyncInfo == null) return;
Object pValue = pSyncInfo.LastUpdateValue;
switch (property)
{
case SyncableProperties.Type.LocalId:
sp.LocalId = (uint)pValue;
break;
case SyncableProperties.Type.AbsolutePosition:
sp.AbsolutePosition = (Vector3)pValue;
break;
case SyncableProperties.Type.AgentCircuitData:
DebugLog.WarnFormat("{0}: Received updated AgentCircuitData. Not implemented", LogHeader);
break;
case SyncableProperties.Type.ParentId:
uint localID = (uint)pValue;
if (localID == 0)
{
// DebugLog.DebugFormat("{0}: SetPropertyValue:ParentID. Standup. Input={1}", LogHeader, localID); // DEBUG DEBUG
sp.StandUp();
}
else
{
SceneObjectPart parentPart = Scene.GetSceneObjectPart(localID);
if (parentPart != null) // TODO ??
{
sp.HandleAgentRequestSit(sp.ControllingClient, sp.ControllingClient.AgentId, parentPart.UUID, Vector3.Zero);
// DebugLog.DebugFormat("{0}: SetPropertyValue:ParentID. SitRequest. Input={1},sp={2},newParentID={3}",
// LogHeader, localID, (string)(sp == null ? "NULL" : sp.Name), sp.ParentID); // DEBUG DEBUG
}
}
//sp.ParentID = (uint)pValue;
break;
case SyncableProperties.Type.AgentControlFlags:
sp.AgentControlFlags = (uint)pValue;
break;
case SyncableProperties.Type.AllowMovement:
sp.AllowMovement = (bool)pValue;
break;
case SyncableProperties.Type.AvatarAppearance:
sp.Appearance.Unpack((OSDMap)pValue);
sp.SendAppearanceToAllOtherAgents();
DebugLog.DebugFormat("{0} Received updated AvatarAppearance for uuid {1}.", LogHeader, sp.UUID);
break;
case SyncableProperties.Type.Animations:
UpdateAvatarAnimations(sp, (OSDArray)pValue);
break;
case SyncableProperties.Type.Rotation:
sp.Rotation = (Quaternion)pValue;
break;
case SyncableProperties.Type.PA_Velocity:
if (sp.PhysicsActor != null)
sp.PhysicsActor.Velocity = (Vector3)pValue;
break;
case SyncableProperties.Type.RealRegion:
////// NOP //////
break;
case SyncableProperties.Type.PA_TargetVelocity:
if(sp.PhysicsActor != null)
sp.PhysicsActor.TargetVelocity = (Vector3)pValue;
break;
case SyncableProperties.Type.Flying:
sp.Flying = (bool)pValue;
break;
case SyncableProperties.Type.PresenceType:
DebugLog.WarnFormat("{0} Received updated PresenceType for uuid {1}. Not implemented", LogHeader, sp.UUID);
break;
case SyncableProperties.Type.IsColliding:
if(sp.PhysicsActor != null)
sp.IsColliding = (bool)pValue;
break;
}
// When presence values are changed, we tell the simulator with an event
GenerateAgentUpdated(sp);
}
// When this is called, the SyncInfo should already have a reference to the scene object it will be updating public abstract void SetPropertyValue(SyncedProperty syncedProperty);
public override void SetPropertyValue(SyncedProperty syncedPropertyValue)
{
ScenePresence sp = (ScenePresence)SceneThing;
SetPropertyValue(sp, syncedPropertyValue);
}
