/// <summary>
/// Invoked when the client selects a prim.
/// </summary>
/// <param name="primLocalID"></param>
/// <param name="remoteClient"></param>
public void SelectPrim(List <uint> primIDs, IClientAPI remoteClient)
{
foreach (uint primLocalID in primIDs)
{
SceneObjectPart part = GetSceneObjectPart(primLocalID);
if (part == null)
{
continue;
}
SceneObjectGroup sog = part.ParentGroup;
if (sog == null)
{
continue;
}
// waste of time because properties do not send prim flags as they should
// if a friend got or lost edit rights after login, a full update is needed
if (sog.OwnerID != remoteClient.AgentId)
{
part.SendFullUpdate(remoteClient);
}
// A prim is only tainted if it's allowed to be edited by the person clicking it.
if (Permissions.CanEditObject(sog.UUID, remoteClient.AgentId) ||
Permissions.CanMoveObject(sog.UUID, remoteClient.AgentId))
{
part.IsSelected = true;
EventManager.TriggerParcelPrimCountTainted();
}
part.SendPropertiesToClient(remoteClient);
}
}
/// <summary>
/// Invoked when the client selects a prim.
/// </summary>
/// <param name="primLocalID"></param>
/// <param name="remoteClient"></param>
public void SelectPrim(uint primLocalID, IClientAPI remoteClient)
{
/*
* SceneObjectPart part = GetSceneObjectPart(primLocalID);
*
* if (null == part)
* return;
*
* if (part.IsRoot)
* {
* SceneObjectGroup sog = part.ParentGroup;
* sog.SendPropertiesToClient(remoteClient);
*
* // A prim is only tainted if it's allowed to be edited by the person clicking it.
* if (Permissions.CanEditObject(sog.UUID, remoteClient.AgentId)
|| Permissions.CanMoveObject(sog.UUID, remoteClient.AgentId))
|| {
|| sog.IsSelected = true;
|| EventManager.TriggerParcelPrimCountTainted();
|| }
|| }
|| else
|| {
|| part.SendPropertiesToClient(remoteClient);
|| }
*/
SceneObjectPart part = GetSceneObjectPart(primLocalID);
if (null == part)
{
return;
}
SceneObjectGroup sog = part.ParentGroup;
if (sog == null)
{
return;
}
part.SendPropertiesToClient(remoteClient);
// waste of time because properties do not send prim flags as they should
// if a friend got or lost edit rights after login, a full update is needed
if (sog.OwnerID != remoteClient.AgentId)
{
part.SendFullUpdate(remoteClient);
}
// A prim is only tainted if it's allowed to be edited by the person clicking it.
if (Permissions.CanEditObject(sog.UUID, remoteClient.AgentId) ||
Permissions.CanMoveObject(sog.UUID, remoteClient.AgentId))
{
part.IsSelected = true;
EventManager.TriggerParcelPrimCountTainted();
}
}
public void SendPrimUpdates()
{
if (m_pendingObjects == null)
{
if (!m_presence.IsChildAgent || (m_presence.Scene.m_seeIntoRegionFromNeighbor))
{
m_pendingObjects = new Queue <SceneObjectGroup>();
lock (m_pendingObjects)
{
foreach (EntityBase e in m_presence.Scene.Entities)
{
if (e != null && e is SceneObjectGroup)
{
m_pendingObjects.Enqueue((SceneObjectGroup)e);
}
}
}
}
}
lock (m_pendingObjects)
{
while (m_pendingObjects != null && m_pendingObjects.Count > 0)
{
SceneObjectGroup g = m_pendingObjects.Dequeue();
// Yes, this can really happen
if (g == null)
{
continue;
}
// This is where we should check for draw distance
// do culling and stuff. Problem with that is that until
// we recheck in movement, that won't work right.
// So it's not implemented now.
//
// Don't even queue if we have sent this one
//
if (!m_updateTimes.ContainsKey(g.UUID))
{
g.ScheduleFullUpdateToAvatar(m_presence);
}
}
while (m_partsUpdateQueue.Count > 0)
{
SceneObjectPart part = m_partsUpdateQueue.Dequeue();
if (part.ParentGroup == null || part.ParentGroup.IsDeleted)
{
continue;
}
if (m_updateTimes.ContainsKey(part.UUID))
{
ScenePartUpdate update = m_updateTimes[part.UUID];
// We deal with the possibility that two updates occur at
// the same unix time at the update point itself.
if ((update.LastFullUpdateTime < part.TimeStampFull) ||
part.IsAttachment)
{
// m_log.DebugFormat(
// "[SCENE PRESENCE]: Fully updating prim {0}, {1} - part timestamp {2}",
// part.Name, part.UUID, part.TimeStampFull);
part.SendFullUpdate(m_presence.ControllingClient,
m_presence.GenerateClientFlags(part.UUID));
// We'll update to the part's timestamp rather than
// the current time to avoid the race condition
// whereby the next tick occurs while we are doing
// this update. If this happened, then subsequent
// updates which occurred on the same tick or the
// next tick of the last update would be ignored.
update.LastFullUpdateTime = part.TimeStampFull;
}
else if (update.LastTerseUpdateTime <= part.TimeStampTerse)
{
// m_log.DebugFormat(
// "[SCENE PRESENCE]: Tersely updating prim {0}, {1} - part timestamp {2}",
// part.Name, part.UUID, part.TimeStampTerse);
part.SendTerseUpdateToClient(m_presence.ControllingClient);
update.LastTerseUpdateTime = part.TimeStampTerse;
}
}
else
{
//never been sent to client before so do full update
ScenePartUpdate update = new ScenePartUpdate();
update.FullID = part.UUID;
update.LastFullUpdateTime = part.TimeStampFull;
m_updateTimes.Add(part.UUID, update);
// Attachment handling
//
if (part.ParentGroup.RootPart.Shape.PCode == 9 && part.ParentGroup.RootPart.Shape.State != 0)
{
if (part != part.ParentGroup.RootPart)
{
continue;
}
part.ParentGroup.SendFullUpdateToClient(m_presence.ControllingClient);
continue;
}
part.SendFullUpdate(m_presence.ControllingClient,
m_presence.GenerateClientFlags(part.UUID));
}
}
}
}
public void SendPartUpdate(SceneObjectPart part, PrimUpdateFlags updateFlags)
{
ScenePartUpdate update = null;
int partFullUpdateCounter = part.FullUpdateCounter;
int partTerseUpdateCounter = part.TerseUpdateCounter;
bool sendFullUpdate = false, sendFullInitialUpdate = false, sendTerseUpdate = false;
lock (m_updateTimes)
{
if (m_updateTimes.TryGetValue(part.LocalId, out update))
{
if ((update.LastFullUpdateTime != partFullUpdateCounter) ||
part.ParentGroup.IsAttachment)
{
// m_log.DebugFormat(
// "[SCENE PRESENCE]: Fully updating prim {0}, {1} - part timestamp {2}",
// part.Name, part.UUID, part.TimeStampFull);
update.LastFullUpdateTime = partFullUpdateCounter;
update.LastFullUpdateTimeRequested = partFullUpdateCounter;
//also cancel any pending terses since the full covers it
update.LastTerseUpdateTime = partTerseUpdateCounter;
update.LastTerseUpdateTimeRequested = partTerseUpdateCounter;
sendFullUpdate = true;
}
else if (update.LastTerseUpdateTime != partTerseUpdateCounter)
{
// m_log.DebugFormat(
// "[SCENE PRESENCE]: Tersely updating prim {0}, {1} - part timestamp {2}",
// part.Name, part.UUID, part.TimeStampTerse);
update.LastTerseUpdateTime = partTerseUpdateCounter;
update.LastTerseUpdateTimeRequested = partTerseUpdateCounter;
sendTerseUpdate = true;
}
}
else
{
//never been sent to client before so do full update
ScenePartUpdate newUpdate = new ScenePartUpdate();
newUpdate.FullID = part.UUID;
newUpdate.LastFullUpdateTime = partFullUpdateCounter;
newUpdate.LastFullUpdateTimeRequested = partFullUpdateCounter;
m_updateTimes.Add(part.LocalId, newUpdate);
sendFullInitialUpdate = true;
}
}
if (sendFullUpdate)
{
part.SendFullUpdate(m_presence.ControllingClient, m_presence.GenerateClientFlags(part.UUID), updateFlags);
}
else if (sendTerseUpdate)
{
part.SendTerseUpdateToClient(m_presence.ControllingClient);
}
else if (sendFullInitialUpdate)
{
// Attachment handling
//
if (part.ParentGroup.IsAttachment)
{
if (part != part.ParentGroup.RootPart)
{
return;
}
part.ParentGroup.SendFullUpdateToClient(m_presence.ControllingClient, PrimUpdateFlags.FullUpdate);
return;
}
part.SendFullUpdate(m_presence.ControllingClient, m_presence.GenerateClientFlags(part.UUID), PrimUpdateFlags.FullUpdate);
}
}