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Diffstat (limited to 'OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs')
-rw-r--r--OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs40
1 files changed, 33 insertions, 7 deletions
diff --git a/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs b/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
index 6653544..4f2b6ec 100644
--- a/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
@@ -360,15 +360,33 @@ namespace OpenSim.Region.Framework.Scenes
360 } 360 }
361 // we're going to be using the above code once neighbour cache is correct. Currently it doesn't appear to be 361 // we're going to be using the above code once neighbour cache is correct. Currently it doesn't appear to be
362 // So we're temporarily going back to the old method of grabbing it from the Grid Server Every time :/ 362 // So we're temporarily going back to the old method of grabbing it from the Grid Server Every time :/
363 neighbours = 363 if (m_regionInfo != null)
364 {
365 neighbours =
364 m_commsProvider.GridService.RequestNeighbours(m_regionInfo.RegionLocX, m_regionInfo.RegionLocY); 366 m_commsProvider.GridService.RequestNeighbours(m_regionInfo.RegionLocX, m_regionInfo.RegionLocY);
367 }
368 else
369 {
370 m_log.Debug("[ENABLENEIGHBOURCHILDAGENTS]: m_regionInfo was null in EnableNeighbourChildAgents, is this a NPC?");
371 }
372
365 373
366 /// We need to find the difference between the new regions where there are no child agents 374 /// We need to find the difference between the new regions where there are no child agents
367 /// and the regions where there are already child agents. We only send notification to the former. 375 /// and the regions where there are already child agents. We only send notification to the former.
368 List<ulong> neighbourHandles = NeighbourHandles(neighbours); // on this region 376 List<ulong> neighbourHandles = NeighbourHandles(neighbours); // on this region
369 neighbourHandles.Add(avatar.Scene.RegionInfo.RegionHandle); // add this region too 377 neighbourHandles.Add(avatar.Scene.RegionInfo.RegionHandle); // add this region too
370 List<ulong> previousRegionNeighbourHandles 378 List<ulong> previousRegionNeighbourHandles ;
371 = new List<ulong>(avatar.Scene.CapsModule.GetChildrenSeeds(avatar.UUID).Keys); 379
380 if (avatar.Scene.CapsModule != null)
381 {
382 previousRegionNeighbourHandles =
383 new List<ulong>(avatar.Scene.CapsModule.GetChildrenSeeds(avatar.UUID).Keys);
384 }
385 else
386 {
387 previousRegionNeighbourHandles = new List<ulong>();
388 }
389
372 List<ulong> newRegions = NewNeighbours(neighbourHandles, previousRegionNeighbourHandles); 390 List<ulong> newRegions = NewNeighbours(neighbourHandles, previousRegionNeighbourHandles);
373 List<ulong> oldRegions = OldNeighbours(neighbourHandles, previousRegionNeighbourHandles); 391 List<ulong> oldRegions = OldNeighbours(neighbourHandles, previousRegionNeighbourHandles);
374 392
@@ -381,8 +399,12 @@ namespace OpenSim.Region.Framework.Scenes
381 avatar.DropOldNeighbours(oldRegions); 399 avatar.DropOldNeighbours(oldRegions);
382 400
383 /// Collect as many seeds as possible 401 /// Collect as many seeds as possible
384 Dictionary<ulong, string> seeds 402 Dictionary<ulong, string> seeds;
385 = new Dictionary<ulong, string>(avatar.Scene.CapsModule.GetChildrenSeeds(avatar.UUID)); 403 if (avatar.Scene.CapsModule != null)
404 seeds
405 = new Dictionary<ulong, string>(avatar.Scene.CapsModule.GetChildrenSeeds(avatar.UUID));
406 else
407 seeds = new Dictionary<ulong, string>();
386 408
387 //m_log.Debug(" !!! No. of seeds: " + seeds.Count); 409 //m_log.Debug(" !!! No. of seeds: " + seeds.Count);
388 if (!seeds.ContainsKey(avatar.Scene.RegionInfo.RegionHandle)) 410 if (!seeds.ContainsKey(avatar.Scene.RegionInfo.RegionHandle))
@@ -419,8 +441,12 @@ namespace OpenSim.Region.Framework.Scenes
419 { 441 {
420 a.ChildrenCapSeeds = new Dictionary<ulong, string>(seeds); 442 a.ChildrenCapSeeds = new Dictionary<ulong, string>(seeds);
421 } 443 }
422 // These two are the same thing! 444
423 avatar.Scene.CapsModule.SetChildrenSeed(avatar.UUID, seeds); 445 if (avatar.Scene.CapsModule != null)
446 {
447 // These two are the same thing!
448 avatar.Scene.CapsModule.SetChildrenSeed(avatar.UUID, seeds);
449 }
424 avatar.KnownRegions = seeds; 450 avatar.KnownRegions = seeds;
425 //avatar.Scene.DumpChildrenSeeds(avatar.UUID); 451 //avatar.Scene.DumpChildrenSeeds(avatar.UUID);
426 //avatar.DumpKnownRegions(); 452 //avatar.DumpKnownRegions();