// This delegate was refactored for non-combined regions.
// This combined region version will not use the pre-compiled lists of locations and ids
private void SendCoarseLocationUpdates(UUID sceneId, ScenePresence presence, List <Vector3> coarseLocations, List <UUID> avatarUUIDs)
{
RegionConnections connectiondata = null;
lock (m_regions)
{
if (m_regions.ContainsKey(sceneId))
{
connectiondata = m_regions[sceneId];
}
else
{
return;
}
}
List <Vector3> CoarseLocations = new List <Vector3>();
List <UUID> AvatarUUIDs = new List <UUID>();
connectiondata.RegionScene.ForEachRootScenePresence(delegate(ScenePresence sp)
{
if (sp.UUID != presence.UUID)
{
CoarseLocations.Add(sp.AbsolutePosition);
AvatarUUIDs.Add(sp.UUID);
}
});
DistributeCoarseLocationUpdates(CoarseLocations, AvatarUUIDs, connectiondata, presence);
}
// /// <summary>
// /// TODO:
// /// </summary>
// /// <param name="rdata"></param>
// public void UnCombineRegion(RegionData rdata)
// {
// lock (m_regions)
// {
// if (m_regions.ContainsKey(rdata.RegionId))
// {
// // uncombine root region and virtual regions
// }
// else
// {
// foreach (RegionConnections r in m_regions.Values)
// {
// foreach (RegionData rd in r.ConnectedRegions)
// {
// if (rd.RegionId == rdata.RegionId)
// {
// // uncombine virtual region
// }
// }
// }
// }
// }
// }
public void ForwardPermissionRequests(RegionConnections BigRegion, Scene VirtualRegion)
{
if (BigRegion.PermissionModule == null)
{
BigRegion.PermissionModule = new RegionCombinerPermissionModule(BigRegion.RegionScene);
}
VirtualRegion.Permissions.OnBypassPermissions += BigRegion.PermissionModule.BypassPermissions;
VirtualRegion.Permissions.OnSetBypassPermissions += BigRegion.PermissionModule.SetBypassPermissions;
VirtualRegion.Permissions.OnPropagatePermissions += BigRegion.PermissionModule.PropagatePermissions;
VirtualRegion.Permissions.OnGenerateClientFlags += BigRegion.PermissionModule.GenerateClientFlags;
VirtualRegion.Permissions.OnAbandonParcel += BigRegion.PermissionModule.CanAbandonParcel;
VirtualRegion.Permissions.OnReclaimParcel += BigRegion.PermissionModule.CanReclaimParcel;
VirtualRegion.Permissions.OnDeedParcel += BigRegion.PermissionModule.CanDeedParcel;
VirtualRegion.Permissions.OnDeedObject += BigRegion.PermissionModule.CanDeedObject;
VirtualRegion.Permissions.OnIsGod += BigRegion.PermissionModule.IsGod;
VirtualRegion.Permissions.OnDuplicateObject += BigRegion.PermissionModule.CanDuplicateObject;
VirtualRegion.Permissions.OnDeleteObject += BigRegion.PermissionModule.CanDeleteObject; //MAYBE FULLY IMPLEMENTED
VirtualRegion.Permissions.OnEditObject += BigRegion.PermissionModule.CanEditObject; //MAYBE FULLY IMPLEMENTED
VirtualRegion.Permissions.OnEditParcelProperties += BigRegion.PermissionModule.CanEditParcelProperties; //MAYBE FULLY IMPLEMENTED
VirtualRegion.Permissions.OnInstantMessage += BigRegion.PermissionModule.CanInstantMessage;
VirtualRegion.Permissions.OnInventoryTransfer += BigRegion.PermissionModule.CanInventoryTransfer; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnIssueEstateCommand += BigRegion.PermissionModule.CanIssueEstateCommand; //FULLY IMPLEMENTED
VirtualRegion.Permissions.OnMoveObject += BigRegion.PermissionModule.CanMoveObject; //MAYBE FULLY IMPLEMENTED
VirtualRegion.Permissions.OnObjectEntry += BigRegion.PermissionModule.CanObjectEntry;
VirtualRegion.Permissions.OnReturnObjects += BigRegion.PermissionModule.CanReturnObjects; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnRezObject += BigRegion.PermissionModule.CanRezObject; //MAYBE FULLY IMPLEMENTED
VirtualRegion.Permissions.OnRunConsoleCommand += BigRegion.PermissionModule.CanRunConsoleCommand;
VirtualRegion.Permissions.OnRunScript += BigRegion.PermissionModule.CanRunScript; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnCompileScript += BigRegion.PermissionModule.CanCompileScript;
VirtualRegion.Permissions.OnSellParcel += BigRegion.PermissionModule.CanSellParcel;
VirtualRegion.Permissions.OnTakeObject += BigRegion.PermissionModule.CanTakeObject;
VirtualRegion.Permissions.OnTakeCopyObject += BigRegion.PermissionModule.CanTakeCopyObject;
VirtualRegion.Permissions.OnTerraformLand += BigRegion.PermissionModule.CanTerraformLand;
VirtualRegion.Permissions.OnLinkObject += BigRegion.PermissionModule.CanLinkObject; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnDelinkObject += BigRegion.PermissionModule.CanDelinkObject; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnBuyLand += BigRegion.PermissionModule.CanBuyLand; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnViewNotecard += BigRegion.PermissionModule.CanViewNotecard; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnViewScript += BigRegion.PermissionModule.CanViewScript; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnEditNotecard += BigRegion.PermissionModule.CanEditNotecard; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnEditScript += BigRegion.PermissionModule.CanEditScript; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnCreateObjectInventory += BigRegion.PermissionModule.CanCreateObjectInventory; //NOT IMPLEMENTED HERE
VirtualRegion.Permissions.OnEditObjectInventory += BigRegion.PermissionModule.CanEditObjectInventory; //MAYBE FULLY IMPLEMENTED
VirtualRegion.Permissions.OnCopyObjectInventory += BigRegion.PermissionModule.CanCopyObjectInventory; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnDeleteObjectInventory += BigRegion.PermissionModule.CanDeleteObjectInventory; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnResetScript += BigRegion.PermissionModule.CanResetScript;
VirtualRegion.Permissions.OnCreateUserInventory += BigRegion.PermissionModule.CanCreateUserInventory; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnCopyUserInventory += BigRegion.PermissionModule.CanCopyUserInventory; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnEditUserInventory += BigRegion.PermissionModule.CanEditUserInventory; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnDeleteUserInventory += BigRegion.PermissionModule.CanDeleteUserInventory; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnTeleport += BigRegion.PermissionModule.CanTeleport; //NOT YET IMPLEMENTED
}
public Vector2 GetSizeOfMegaregion(UUID regionId)
{
lock (m_regions)
{
if (m_regions.ContainsKey(regionId))
{
RegionConnections rootConn = m_regions[regionId];
return(new Vector2((float)rootConn.XEnd, (float)rootConn.YEnd));
}
}
throw new Exception(string.Format("Region with id {0} not found", regionId));
}
private bool DoWorkForOneRegionOverPlusXY(RegionConnections rootConn, RegionConnections newConn, Scene scene)
{
// Offset (in meters) from the base of this region to the base of the root region.
Vector3 offset = Vector3.Zero;
offset.X = newConn.PosX - rootConn.PosX;
offset.Y = newConn.PosY - rootConn.PosY;
// The new total size of the region (in meters)
// We just extend the X and Y dimensions so the extent might temporarily include areas without regions.
Vector3 extents = Vector3.Zero;
extents.X = Math.Max(rootConn.XEnd, offset.X + newConn.RegionScene.RegionInfo.RegionSizeX);
extents.Y = Math.Max(rootConn.YEnd, offset.Y + newConn.RegionScene.RegionInfo.RegionSizeY);
rootConn.UpdateExtents(extents);
m_log.DebugFormat(
"[REGION COMBINER MODULE]: Root region {0} is to the west of region {1}, Offset: {2}, Extents: {3}",
rootConn.RegionScene.RegionInfo.RegionName,
newConn.RegionScene.RegionInfo.RegionName, offset, extents);
RegionData ConnectedRegion = new RegionData();
ConnectedRegion.Offset = offset;
ConnectedRegion.RegionId = scene.RegionInfo.originRegionID;
ConnectedRegion.RegionScene = scene;
rootConn.ConnectedRegions.Add(ConnectedRegion);
// Inform root region Physics about the extents of this region
rootConn.RegionScene.PhysicsScene.Combine(null, Vector3.Zero, extents);
// Inform Child region that it needs to forward it's terrain to the root region
scene.PhysicsScene.Combine(rootConn.RegionScene.PhysicsScene, offset, Vector3.Zero);
// Reset Terrain.. since terrain loads before we get here, we need to load
// it again so it loads in the root region
scene.PhysicsScene.SetTerrain(scene.Heightmap.GetFloatsSerialised());
// Create a client event forwarder and add this region's events to the root region.
if (rootConn.ClientEventForwarder != null)
{
rootConn.ClientEventForwarder.AddSceneToEventForwarding(scene);
}
return(true);
}
/*
* 20140215 radams1: The border stuff was removed and the addition of regions to the mega-regions
* was generalized. These functions are not needed for the generalized solution but left for reference.
* private bool DoWorkForOneRegionOverXPlusY(RegionConnections rootConn, RegionConnections newConn, Scene scene)
* {
* Vector3 offset = Vector3.Zero;
* offset.X = newConn.PosX - rootConn.PosX;
* offset.Y = newConn.PosY - rootConn.PosY;
*
* Vector3 extents = Vector3.Zero;
* extents.Y = newConn.YEnd + rootConn.YEnd;
* extents.X = rootConn.XEnd;
* rootConn.UpdateExtents(extents);
*
* RegionData ConnectedRegion = new RegionData();
* ConnectedRegion.Offset = offset;
* ConnectedRegion.RegionId = scene.RegionInfo.originRegionID;
* ConnectedRegion.RegionScene = scene;
* rootConn.ConnectedRegions.Add(ConnectedRegion);
*
* m_log.DebugFormat(
* "[REGION COMBINER MODULE]: Root region {0} is to the south of region {1}, Offset: {2}, Extents: {3}",
* rootConn.RegionScene.RegionInfo.RegionName,
* newConn.RegionScene.RegionInfo.RegionName, offset, extents);
*
* rootConn.RegionScene.PhysicsScene.Combine(null, Vector3.Zero, extents);
* scene.PhysicsScene.Combine(rootConn.RegionScene.PhysicsScene, offset, Vector3.Zero);
*
* // Reset Terrain.. since terrain normally loads first.
* //conn.RegionScene.PhysicsScene.SetTerrain(conn.RegionScene.Heightmap.GetFloatsSerialised());
* scene.PhysicsScene.SetTerrain(scene.Heightmap.GetFloatsSerialised());
* //conn.RegionScene.PhysicsScene.SetTerrain(conn.RegionScene.Heightmap.GetFloatsSerialised());
*
* if (rootConn.ClientEventForwarder != null)
* rootConn.ClientEventForwarder.AddSceneToEventForwarding(scene);
*
* return true;
* }
*
* private bool DoWorkForOneRegionOverPlusXPlusY(RegionConnections rootConn, RegionConnections newConn, Scene scene)
* {
* Vector3 offset = Vector3.Zero;
* offset.X = newConn.PosX - rootConn.PosX;
* offset.Y = newConn.PosY - rootConn.PosY;
*
* Vector3 extents = Vector3.Zero;
*
* // We do not want to inflate the extents for regions strictly to the NE of the root region, since this
* // would double count regions strictly to the north and east that have already been added.
* // extents.Y = regionConnections.YEnd + conn.YEnd;
* // extents.X = regionConnections.XEnd + conn.XEnd;
* // conn.UpdateExtents(extents);
*
* extents.Y = rootConn.YEnd;
* extents.X = rootConn.XEnd;
*
* RegionData ConnectedRegion = new RegionData();
* ConnectedRegion.Offset = offset;
* ConnectedRegion.RegionId = scene.RegionInfo.originRegionID;
* ConnectedRegion.RegionScene = scene;
*
* rootConn.ConnectedRegions.Add(ConnectedRegion);
*
* m_log.DebugFormat(
* "[REGION COMBINER MODULE]: Region {0} is to the southwest of Scene {1}, Offset: {2}, Extents: {3}",
* rootConn.RegionScene.RegionInfo.RegionName,
* newConn.RegionScene.RegionInfo.RegionName, offset, extents);
*
* rootConn.RegionScene.PhysicsScene.Combine(null, Vector3.Zero, extents);
* scene.PhysicsScene.Combine(rootConn.RegionScene.PhysicsScene, offset, Vector3.Zero);
*
* // Reset Terrain.. since terrain normally loads first.
* //conn.RegionScene.PhysicsScene.SetTerrain(conn.RegionScene.Heightmap.GetFloatsSerialised());
* scene.PhysicsScene.SetTerrain(scene.Heightmap.GetFloatsSerialised());
* //conn.RegionScene.PhysicsScene.SetTerrain(conn.RegionScene.Heightmap.GetFloatsSerialised());
*
* if (rootConn.ClientEventForwarder != null)
* rootConn.ClientEventForwarder.AddSceneToEventForwarding(scene);
*
* return true;
*
* //scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset,extents);
* }
*/
private void DoWorkForRootRegion(RegionConnections rootConn, Scene scene)
{
m_log.DebugFormat("[REGION COMBINER MODULE]: Adding root region {0}", scene.RegionInfo.RegionName);
RegionData rdata = new RegionData();
rdata.Offset = Vector3.Zero;
rdata.RegionId = scene.RegionInfo.originRegionID;
rdata.RegionScene = scene;
// save it's land channel
rootConn.RegionLandChannel = scene.LandChannel;
// Substitue our landchannel
RegionCombinerLargeLandChannel lnd = new RegionCombinerLargeLandChannel(rdata, scene.LandChannel,
rootConn.ConnectedRegions);
scene.LandChannel = lnd;
// Forward the permissions modules of each of the connected regions to the root region
lock (m_regions)
{
foreach (RegionData r in rootConn.ConnectedRegions)
{
ForwardPermissionRequests(rootConn, r.RegionScene);
}
// Create the root region's Client Event Forwarder
rootConn.ClientEventForwarder = new RegionCombinerClientEventForwarder(rootConn);
// Sets up the CoarseLocationUpdate forwarder for this root region
scene.EventManager.OnNewPresence += SetCoarseLocationDelegate;
// Adds this root region to a dictionary of regions that are connectable
m_regions.Add(scene.RegionInfo.originRegionID, rootConn);
}
}
private void DoWorkForRootRegion(RegionConnections regionConnections, Scene scene)
{
RegionData rdata = new RegionData();
rdata.Offset = Vector3.Zero;
rdata.RegionId = scene.RegionInfo.RegionID;
rdata.RegionScene = scene;
// save it's land channel
regionConnections.RegionLandChannel = scene.RequestModuleInterface<IParcelManagementModule>();
// Substitue our landchannel
RegionCombinerLargeLandChannel lnd = new RegionCombinerLargeLandChannel(rdata, scene.RequestModuleInterface<IParcelManagementModule>(),
regionConnections.ConnectedRegions);
scene.RegisterModuleInterface<IParcelManagementModule>(lnd);
// Forward the permissions modules of each of the connected regions to the root region
lock (m_regions)
{
foreach (RegionData r in regionConnections.ConnectedRegions)
{
ForwardPermissionRequests(regionConnections, r.RegionScene);
}
}
// Create the root region's Client Event Forwarder
regionConnections.ClientEventForwarder = new RegionCombinerClientEventForwarder(regionConnections);
// Sets up the CoarseLocationUpdate forwarder for this root region
scene.EventManager.OnNewPresence += SetCourseLocationDelegate;
scene.EventManager.OnNewClient += EventManager_OnNewClient;
scene.EventManager.OnClosingClient += OnClosingClient;
// Adds this root region to a dictionary of regions that are connectable
m_regions.Add(scene.RegionInfo.RegionID, regionConnections);
ITerrainChannel terrainHeightmap = scene.RequestModuleInterface<ITerrainChannel>();
landTerrainChannel.AddRegion(rdata, terrainHeightmap);
}
private bool DoWorkForOneRegionOverPlusXPlusY(RegionConnections conn, RegionConnections regionConnections, Scene scene)
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X)) -
((conn.X)));
offset.Y = (((regionConnections.Y)) -
((conn.Y)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd + conn.YEnd;
extents.X = regionConnections.XEnd + conn.XEnd;
conn.UpdateExtents(extents);
RegionData ConnectedRegion = new RegionData();
ConnectedRegion.Offset = offset;
ConnectedRegion.RegionId = scene.RegionInfo.RegionID;
ConnectedRegion.RegionScene = scene;
conn.ConnectedRegions.Add(ConnectedRegion);
m_log.DebugFormat("Scene: {0} to the NorthEast of Scene{1} Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
conn.RegionScene.SceneGraph.PhysicsScene.Combine(null, Vector3.Zero, extents);
scene.SceneGraph.PhysicsScene.Combine(conn.RegionScene.SceneGraph.PhysicsScene, offset, Vector3.Zero);
// Reset Terrain.. since terrain normally loads first.
//conn.RegionScene.PhysicsScene.SetTerrain(conn.RegionScene.Heightmap.GetFloatsSerialised());
ITerrainChannel terrainHeightmap = scene.RequestModuleInterface<ITerrainChannel>();
scene.SceneGraph.PhysicsScene.SetTerrain(terrainHeightmap.GetFloatsSerialised(scene), terrainHeightmap.GetDoubles(scene));
//conn.RegionScene.PhysicsScene.SetTerrain(conn.RegionScene.Heightmap.GetFloatsSerialised());
if (conn.ClientEventForwarder != null)
conn.ClientEventForwarder.AddSceneToEventForwarding(scene);
landTerrainChannel.AddRegion(ConnectedRegion, terrainHeightmap);
return true;
//scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset,extents);
}
private bool DoWorkForOneRegionOverPlusXY(RegionConnections conn, RegionConnections regionConnections, Scene scene)
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X)) -
((conn.X)));
offset.Y = (((regionConnections.Y)) -
((conn.Y)));
Vector3 extents = Vector3.Zero;
extents.Y = conn.YEnd;
extents.X = conn.XEnd + regionConnections.XEnd;
conn.UpdateExtents(extents);
m_log.DebugFormat("Scene: {0} to the west of Scene{1} Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
RegionData ConnectedRegion = new RegionData();
ConnectedRegion.Offset = offset;
ConnectedRegion.RegionId = scene.RegionInfo.RegionID;
ConnectedRegion.RegionScene = scene;
conn.ConnectedRegions.Add(ConnectedRegion);
// Inform root region Physics about the extents of this region
conn.RegionScene.SceneGraph.PhysicsScene.Combine(null, Vector3.Zero, extents);
// Inform Child region that it needs to forward it's terrain to the root region
scene.SceneGraph.PhysicsScene.Combine(conn.RegionScene.SceneGraph.PhysicsScene, offset, Vector3.Zero);
// Reset Terrain.. since terrain loads before we get here, we need to load
// it again so it loads in the root region
ITerrainChannel terrainHeightmap = scene.RequestModuleInterface<ITerrainChannel>();
scene.SceneGraph.PhysicsScene.SetTerrain(terrainHeightmap.GetFloatsSerialised(scene), terrainHeightmap.GetDoubles(scene));
// Create a client event forwarder and add this region's events to the root region.
if (conn.ClientEventForwarder != null)
conn.ClientEventForwarder.AddSceneToEventForwarding(scene);
landTerrainChannel.AddRegion(ConnectedRegion, terrainHeightmap);
return true;
}
private void RegionLoadedDoWork(Scene scene)
{
/*
// For testing on a single instance
if (scene.RegionInfo.RegionLocX == 1004 && scene.RegionInfo.RegionLocY == 1000)
return;
//
*/
if(landTerrainChannel == null)
landTerrainChannel = new RegionCombinerLargeTerrainChannel();
lock (m_startingScenes)
m_startingScenes.Add(scene.RegionInfo.RegionID, scene);
RegionConnections regionConnections = new RegionConnections();
regionConnections.ConnectedRegions = new List<RegionData>();
regionConnections.RegionScene = scene;
regionConnections.RegionLandChannel = scene.RequestModuleInterface<IParcelManagementModule>();
regionConnections.RegionId = scene.RegionInfo.RegionID;
regionConnections.X = scene.RegionInfo.RegionLocX;
regionConnections.Y = scene.RegionInfo.RegionLocY;
regionConnections.XEnd = (int)Constants.RegionSize;
regionConnections.YEnd = (int)Constants.RegionSize;
lock (m_regions)
{
bool connectedYN = false;
foreach (RegionConnections conn in m_regions.Values)
{
#region commented
/*
// If we're one region over +x +y
//xxy
//xxx
//xxx
if ((((int)conn.X * (int)Constants.RegionSize) + conn.XEnd
== (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize) - conn.YEnd
== (regionConnections.Y * (int)Constants.RegionSize)))
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int) Constants.RegionSize)) -
((conn.X * (int) Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int) Constants.RegionSize)) -
((conn.Y * (int) Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd + conn.YEnd;
extents.X = conn.XEnd + conn.XEnd;
m_log.DebugFormat("Scene: {0} to the northwest of Scene{1}. Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName,
offset, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
connectedYN = true;
break;
}
*/
/*
//If we're one region over x +y
//xxx
//xxx
//xyx
if ((((int)conn.X * (int)Constants.RegionSize)
== (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize) - conn.YEnd
== (regionConnections.Y * (int)Constants.RegionSize)))
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
((conn.X * (int)Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
((conn.Y * (int)Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd + conn.YEnd;
extents.X = conn.XEnd;
m_log.DebugFormat("Scene: {0} to the north of Scene{1}. Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
connectedYN = true;
break;
}
*/
/*
// If we're one region over -x +y
//xxx
//xxx
//yxx
if ((((int)conn.X * (int)Constants.RegionSize) - conn.XEnd
== (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize) - conn.YEnd
== (regionConnections.Y * (int)Constants.RegionSize)))
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
((conn.X * (int)Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
((conn.Y * (int)Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd + conn.YEnd;
extents.X = conn.XEnd + conn.XEnd;
m_log.DebugFormat("Scene: {0} to the northeast of Scene. Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
connectedYN = true;
break;
}
*/
/*
// If we're one region over -x y
//xxx
//yxx
//xxx
if ((((int)conn.X * (int)Constants.RegionSize) - conn.XEnd
== (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize)
== (regionConnections.Y * (int)Constants.RegionSize)))
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
((conn.X * (int)Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
((conn.Y * (int)Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd;
extents.X = conn.XEnd + conn.XEnd;
m_log.DebugFormat("Scene: {0} to the east of Scene{1} Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
connectedYN = true;
break;
}
*/
/*
// If we're one region over -x -y
//yxx
//xxx
//xxx
if ((((int)conn.X * (int)Constants.RegionSize) - conn.XEnd
== (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize) + conn.YEnd
== (regionConnections.Y * (int)Constants.RegionSize)))
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
((conn.X * (int)Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
((conn.Y * (int)Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd + conn.YEnd;
extents.X = conn.XEnd + conn.XEnd;
m_log.DebugFormat("Scene: {0} to the northeast of Scene{1} Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
connectedYN = true;
break;
}
*/
#endregion
// If we're one region over +x y
//xxx
//xxy
//xxx
if ((int)conn.X + conn.XEnd
>= (regionConnections.X)
&& ((int)conn.Y)
>= (regionConnections.Y))
{
connectedYN = DoWorkForOneRegionOverPlusXY(conn, regionConnections, scene);
break;
}
// If we're one region over x +y
//xyx
//xxx
//xxx
if ((((int)conn.X)
>= (regionConnections.X))
&& (((int)conn.Y) + conn.YEnd
>= (regionConnections.Y)))
{
connectedYN = DoWorkForOneRegionOverXPlusY(conn, regionConnections, scene);
break;
}
// If we're one region over +x +y
//xxy
//xxx
//xxx
if ((((int)conn.X) + conn.YEnd
>= (regionConnections.X))
&& (((int)conn.Y) + conn.YEnd
>= (regionConnections.Y)))
{
connectedYN = DoWorkForOneRegionOverPlusXPlusY(conn, regionConnections, scene);
break;
}
}
// If !connectYN means that this region is a root region
if (!connectedYN)
{
DoWorkForRootRegion(regionConnections, scene);
}
}
// Set up infinite borders around the entire AABB of the combined ConnectedRegions
AdjustLargeRegionBounds();
}
private bool DoWorkForOneRegionOverPlusXY(RegionConnections rootConn, RegionConnections newConn, Scene scene)
{
// Offset (in meters) from the base of this region to the base of the root region.
Vector3 offset = Vector3.Zero;
offset.X = newConn.PosX - rootConn.PosX;
offset.Y = newConn.PosY - rootConn.PosY;
// The new total size of the region (in meters)
// We just extend the X and Y dimensions so the extent might temporarily include areas without regions.
Vector3 extents = Vector3.Zero;
extents.X = Math.Max(rootConn.XEnd, offset.X + newConn.RegionScene.RegionInfo.RegionSizeX);
extents.Y = Math.Max(rootConn.YEnd, offset.Y + newConn.RegionScene.RegionInfo.RegionSizeY);
rootConn.UpdateExtents(extents);
m_log.DebugFormat(
"[REGION COMBINER MODULE]: Root region {0} is to the west of region {1}, Offset: {2}, Extents: {3}",
rootConn.RegionScene.RegionInfo.RegionName,
newConn.RegionScene.RegionInfo.RegionName, offset, extents);
RegionData ConnectedRegion = new RegionData();
ConnectedRegion.Offset = offset;
ConnectedRegion.RegionId = scene.RegionInfo.originRegionID;
ConnectedRegion.RegionScene = scene;
rootConn.ConnectedRegions.Add(ConnectedRegion);
// Inform root region Physics about the extents of this region
rootConn.RegionScene.PhysicsScene.Combine(null, Vector3.Zero, extents);
// Inform Child region that it needs to forward it's terrain to the root region
scene.PhysicsScene.Combine(rootConn.RegionScene.PhysicsScene, offset, Vector3.Zero);
// Reset Terrain.. since terrain loads before we get here, we need to load
// it again so it loads in the root region
scene.PhysicsScene.SetTerrain(scene.Heightmap.GetFloatsSerialised());
// Create a client event forwarder and add this region's events to the root region.
if (rootConn.ClientEventForwarder != null)
rootConn.ClientEventForwarder.AddSceneToEventForwarding(scene);
return true;
}
public RegionCombinerClientEventForwarder(RegionConnections rootScene)
{
m_rootScene = rootScene.RegionScene;
}
private void DistributeCourseLocationUpdates(List<Vector3> locations, List<UUID> uuids,
RegionConnections connectiondata, ScenePresence rootPresence)
{
RegionData[] rdata = connectiondata.ConnectedRegions.ToArray();
//List<IClientAPI> clients = new List<IClientAPI>();
Dictionary<Vector2, RegionCourseLocationStruct> updates = new Dictionary<Vector2, RegionCourseLocationStruct>();
// Root Region entry
RegionCourseLocationStruct rootupdatedata = new RegionCourseLocationStruct();
rootupdatedata.Locations = new List<Vector3>();
rootupdatedata.Uuids = new List<UUID>();
rootupdatedata.Offset = Vector2.Zero;
rootupdatedata.UserAPI = rootPresence.ControllingClient;
if (rootupdatedata.UserAPI != null)
updates.Add(Vector2.Zero, rootupdatedata);
//Each Region needs an entry or we will end up with dead minimap dots
foreach (RegionData regiondata in rdata)
{
Vector2 offset = new Vector2(regiondata.Offset.X, regiondata.Offset.Y);
RegionCourseLocationStruct updatedata = new RegionCourseLocationStruct();
updatedata.Locations = new List<Vector3>();
updatedata.Uuids = new List<UUID>();
updatedata.Offset = offset;
if (offset == Vector2.Zero)
updatedata.UserAPI = rootPresence.ControllingClient;
else
updatedata.UserAPI = LocateUsersChildAgentIClientAPI(offset, rootPresence.UUID, rdata);
if (updatedata.UserAPI != null)
updates.Add(offset, updatedata);
}
// go over the locations and assign them to an IClientAPI
for (int i = 0; i < locations.Count; i++)
//{locations[i]/(int) Constants.RegionSize;
{
Vector3 pPosition = new Vector3((int)locations[i].X / (int)Constants.RegionSize,
(int)locations[i].Y / (int)Constants.RegionSize, locations[i].Z);
Vector2 offset = new Vector2(pPosition.X*(int) Constants.RegionSize,
pPosition.Y*(int) Constants.RegionSize);
if (!updates.ContainsKey(offset))
{
// This shouldn't happen
RegionCourseLocationStruct updatedata = new RegionCourseLocationStruct();
updatedata.Locations = new List<Vector3>();
updatedata.Uuids = new List<UUID>();
updatedata.Offset = offset;
if (offset == Vector2.Zero)
updatedata.UserAPI = rootPresence.ControllingClient;
else
updatedata.UserAPI = LocateUsersChildAgentIClientAPI(offset, rootPresence.UUID, rdata);
updates.Add(offset,updatedata);
}
updates[offset].Locations.Add(locations[i]);
updates[offset].Uuids.Add(uuids[i]);
}
// Send out the CoarseLocationupdates from their respective client connection based on where the avatar is
foreach (Vector2 offset in updates.Keys)
{
if (updates[offset].UserAPI != null)
{
updates[offset].UserAPI.SendCoarseLocationUpdate(updates[offset].Uuids,updates[offset].Locations);
}
}
}
private bool DoWorkForOneRegionOverPlusXPlusY(RegionConnections conn, RegionConnections regionConnections, Scene scene)
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
((conn.X * (int)Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
((conn.Y * (int)Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd + conn.YEnd;
extents.X = regionConnections.XEnd + conn.XEnd;
conn.UpdateExtents(extents);
scene.BordersLocked = true;
conn.RegionScene.BordersLocked = true;
RegionData ConnectedRegion = new RegionData();
ConnectedRegion.Offset = offset;
ConnectedRegion.RegionId = scene.RegionInfo.originRegionID;
ConnectedRegion.RegionScene = scene;
conn.ConnectedRegions.Add(ConnectedRegion);
m_log.DebugFormat("Scene: {0} to the NorthEast of Scene{1} Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
conn.RegionScene.PhysicsScene.Combine(null, Vector3.Zero, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, Vector3.Zero);
lock (conn.RegionScene.NorthBorders)
{
if (conn.RegionScene.NorthBorders.Count == 1)// && 2)
{
//compound border
// already locked above
conn.RegionScene.NorthBorders[0].BorderLine.Z += (int)Constants.RegionSize;
lock (conn.RegionScene.EastBorders)
conn.RegionScene.EastBorders[0].BorderLine.Y += (int)Constants.RegionSize;
lock (conn.RegionScene.WestBorders)
conn.RegionScene.WestBorders[0].BorderLine.Y += (int)Constants.RegionSize;
}
}
lock (scene.SouthBorders)
{
scene.SouthBorders[0].BorderLine.Z = (int)((scene.RegionInfo.RegionLocY - conn.RegionScene.RegionInfo.RegionLocY) * (int)Constants.RegionSize); //auto teleport south
scene.SouthBorders[0].TriggerRegionX = conn.RegionScene.RegionInfo.RegionLocX;
scene.SouthBorders[0].TriggerRegionY = conn.RegionScene.RegionInfo.RegionLocY;
}
lock (conn.RegionScene.EastBorders)
{
if (conn.RegionScene.EastBorders.Count == 1)// && conn.RegionScene.EastBorders.Count == 2)
{
conn.RegionScene.EastBorders[0].BorderLine.Z += (int)Constants.RegionSize;
lock (conn.RegionScene.NorthBorders)
conn.RegionScene.NorthBorders[0].BorderLine.Y += (int)Constants.RegionSize;
lock (conn.RegionScene.SouthBorders)
conn.RegionScene.SouthBorders[0].BorderLine.Y += (int)Constants.RegionSize;
}
}
lock (scene.WestBorders)
{
scene.WestBorders[0].BorderLine.Z = (int)((scene.RegionInfo.RegionLocX - conn.RegionScene.RegionInfo.RegionLocX) * (int)Constants.RegionSize); //auto teleport West
scene.WestBorders[0].TriggerRegionX = conn.RegionScene.RegionInfo.RegionLocX;
scene.WestBorders[0].TriggerRegionY = conn.RegionScene.RegionInfo.RegionLocY;
}
/*
else
{
conn.RegionScene.NorthBorders[0].BorderLine.Z += (int)Constants.RegionSize;
conn.RegionScene.EastBorders[0].BorderLine.Y += (int)Constants.RegionSize;
conn.RegionScene.WestBorders[0].BorderLine.Y += (int)Constants.RegionSize;
scene.SouthBorders[0].BorderLine.Z += (int)Constants.RegionSize; //auto teleport south
}
*/
// Reset Terrain.. since terrain normally loads first.
//conn.RegionScene.PhysicsScene.SetTerrain(conn.RegionScene.Heightmap.GetFloatsSerialised());
scene.PhysicsScene.SetTerrain(scene.Heightmap.GetFloatsSerialised());
//conn.RegionScene.PhysicsScene.SetTerrain(conn.RegionScene.Heightmap.GetFloatsSerialised());
scene.BordersLocked = false;
conn.RegionScene.BordersLocked = false;
if (conn.ClientEventForwarder != null)
conn.ClientEventForwarder.AddSceneToEventForwarding(scene);
return true;
//scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset,extents);
}
private void RegionLoadedDoWork(Scene scene)
{
/*
// For testing on a single instance
if (scene.RegionInfo.RegionLocX == 1004 && scene.RegionInfo.RegionLocY == 1000)
return;
//
*/
lock (m_startingScenes)
m_startingScenes.Add(scene.RegionInfo.originRegionID, scene);
// Give each region a standard set of non-infinite borders
Border northBorder = new Border();
northBorder.BorderLine = new Vector3(0, (int)Constants.RegionSize, (int)Constants.RegionSize); //<---
northBorder.CrossDirection = Cardinals.N;
scene.NorthBorders[0] = northBorder;
Border southBorder = new Border();
southBorder.BorderLine = new Vector3(0, (int)Constants.RegionSize, 0); //--->
southBorder.CrossDirection = Cardinals.S;
scene.SouthBorders[0] = southBorder;
Border eastBorder = new Border();
eastBorder.BorderLine = new Vector3(0, (int)Constants.RegionSize, (int)Constants.RegionSize); //<---
eastBorder.CrossDirection = Cardinals.E;
scene.EastBorders[0] = eastBorder;
Border westBorder = new Border();
westBorder.BorderLine = new Vector3(0, (int)Constants.RegionSize, 0); //--->
westBorder.CrossDirection = Cardinals.W;
scene.WestBorders[0] = westBorder;
RegionConnections regionConnections = new RegionConnections();
regionConnections.ConnectedRegions = new List<RegionData>();
regionConnections.RegionScene = scene;
regionConnections.RegionLandChannel = scene.LandChannel;
regionConnections.RegionId = scene.RegionInfo.originRegionID;
regionConnections.X = scene.RegionInfo.RegionLocX;
regionConnections.Y = scene.RegionInfo.RegionLocY;
regionConnections.XEnd = (int)Constants.RegionSize;
regionConnections.YEnd = (int)Constants.RegionSize;
lock (m_regions)
{
bool connectedYN = false;
foreach (RegionConnections conn in m_regions.Values)
{
#region commented
/*
// If we're one region over +x +y
//xxy
//xxx
//xxx
if ((((int)conn.X * (int)Constants.RegionSize) + conn.XEnd
== (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize) - conn.YEnd
== (regionConnections.Y * (int)Constants.RegionSize)))
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int) Constants.RegionSize)) -
((conn.X * (int) Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int) Constants.RegionSize)) -
((conn.Y * (int) Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd + conn.YEnd;
extents.X = conn.XEnd + conn.XEnd;
m_log.DebugFormat("Scene: {0} to the northwest of Scene{1}. Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName,
offset, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
connectedYN = true;
break;
}
*/
/*
//If we're one region over x +y
//xxx
//xxx
//xyx
if ((((int)conn.X * (int)Constants.RegionSize)
== (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize) - conn.YEnd
== (regionConnections.Y * (int)Constants.RegionSize)))
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
((conn.X * (int)Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
((conn.Y * (int)Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd + conn.YEnd;
extents.X = conn.XEnd;
m_log.DebugFormat("Scene: {0} to the north of Scene{1}. Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
connectedYN = true;
break;
}
*/
/*
// If we're one region over -x +y
//xxx
//xxx
//yxx
if ((((int)conn.X * (int)Constants.RegionSize) - conn.XEnd
== (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize) - conn.YEnd
== (regionConnections.Y * (int)Constants.RegionSize)))
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
((conn.X * (int)Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
((conn.Y * (int)Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd + conn.YEnd;
extents.X = conn.XEnd + conn.XEnd;
m_log.DebugFormat("Scene: {0} to the northeast of Scene. Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
connectedYN = true;
break;
}
*/
/*
// If we're one region over -x y
//xxx
//yxx
//xxx
if ((((int)conn.X * (int)Constants.RegionSize) - conn.XEnd
== (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize)
== (regionConnections.Y * (int)Constants.RegionSize)))
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
((conn.X * (int)Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
((conn.Y * (int)Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd;
extents.X = conn.XEnd + conn.XEnd;
m_log.DebugFormat("Scene: {0} to the east of Scene{1} Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
connectedYN = true;
break;
}
*/
/*
// If we're one region over -x -y
//yxx
//xxx
//xxx
if ((((int)conn.X * (int)Constants.RegionSize) - conn.XEnd
== (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize) + conn.YEnd
== (regionConnections.Y * (int)Constants.RegionSize)))
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
((conn.X * (int)Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
((conn.Y * (int)Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd + conn.YEnd;
extents.X = conn.XEnd + conn.XEnd;
m_log.DebugFormat("Scene: {0} to the northeast of Scene{1} Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
connectedYN = true;
break;
}
*/
#endregion
// If we're one region over +x y
//xxx
//xxy
//xxx
if ((((int)conn.X * (int)Constants.RegionSize) + conn.XEnd
>= (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize)
>= (regionConnections.Y * (int)Constants.RegionSize)))
{
connectedYN = DoWorkForOneRegionOverPlusXY(conn, regionConnections, scene);
break;
}
// If we're one region over x +y
//xyx
//xxx
//xxx
if ((((int)conn.X * (int)Constants.RegionSize)
>= (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize) + conn.YEnd
>= (regionConnections.Y * (int)Constants.RegionSize)))
{
connectedYN = DoWorkForOneRegionOverXPlusY(conn, regionConnections, scene);
break;
}
// If we're one region over +x +y
//xxy
//xxx
//xxx
if ((((int)conn.X * (int)Constants.RegionSize) + conn.YEnd
>= (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize) + conn.YEnd
>= (regionConnections.Y * (int)Constants.RegionSize)))
{
connectedYN = DoWorkForOneRegionOverPlusXPlusY(conn, regionConnections, scene);
break;
}
}
// If !connectYN means that this region is a root region
if (!connectedYN)
{
DoWorkForRootRegion(regionConnections, scene);
}
}
// Set up infinite borders around the entire AABB of the combined ConnectedRegions
AdjustLargeRegionBounds();
}
private void RegionLoadedDoWork(Scene scene)
{
/*
* // For testing on a single instance
* if (scene.RegionInfo.RegionLocX == 1004 && scene.RegionInfo.RegionLocY == 1000)
* return;
* //
*/
RegionConnections newConn = new RegionConnections();
newConn.ConnectedRegions = new List <RegionData>();
newConn.RegionScene = scene;
newConn.RegionLandChannel = scene.LandChannel;
newConn.RegionId = scene.RegionInfo.originRegionID;
newConn.X = scene.RegionInfo.RegionLocX;
newConn.Y = scene.RegionInfo.RegionLocY;
newConn.XEnd = scene.RegionInfo.RegionSizeX;
newConn.YEnd = scene.RegionInfo.RegionSizeX;
lock (m_regions)
{
bool connectedYN = false;
foreach (RegionConnections rootConn in m_regions.Values)
{
#region commented
/*
* // If we're one region over +x +y
* //xxy
* //xxx
* //xxx
* if ((((int)conn.X * (int)Constants.RegionSize) + conn.XEnd
* == (regionConnections.X * (int)Constants.RegionSize))
* && (((int)conn.Y * (int)Constants.RegionSize) - conn.YEnd
* == (regionConnections.Y * (int)Constants.RegionSize)))
* {
* Vector3 offset = Vector3.Zero;
* offset.X = (((regionConnections.X * (int) Constants.RegionSize)) -
* ((conn.X * (int) Constants.RegionSize)));
* offset.Y = (((regionConnections.Y * (int) Constants.RegionSize)) -
* ((conn.Y * (int) Constants.RegionSize)));
*
* Vector3 extents = Vector3.Zero;
* extents.Y = regionConnections.YEnd + conn.YEnd;
* extents.X = conn.XEnd + conn.XEnd;
*
* m_log.DebugFormat("Scene: {0} to the northwest of Scene{1}. Offset: {2}. Extents:{3}",
* conn.RegionScene.RegionInfo.RegionName,
* regionConnections.RegionScene.RegionInfo.RegionName,
* offset, extents);
*
* scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
*
* connectedYN = true;
* break;
* }
*/
/*
* //If we're one region over x +y
* //xxx
* //xxx
* //xyx
* if ((((int)conn.X * (int)Constants.RegionSize)
* == (regionConnections.X * (int)Constants.RegionSize))
* && (((int)conn.Y * (int)Constants.RegionSize) - conn.YEnd
* == (regionConnections.Y * (int)Constants.RegionSize)))
* {
* Vector3 offset = Vector3.Zero;
* offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
* ((conn.X * (int)Constants.RegionSize)));
* offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
* ((conn.Y * (int)Constants.RegionSize)));
*
* Vector3 extents = Vector3.Zero;
* extents.Y = regionConnections.YEnd + conn.YEnd;
* extents.X = conn.XEnd;
*
* m_log.DebugFormat("Scene: {0} to the north of Scene{1}. Offset: {2}. Extents:{3}",
* conn.RegionScene.RegionInfo.RegionName,
* regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
*
* scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
* connectedYN = true;
* break;
* }
*/
/*
* // If we're one region over -x +y
* //xxx
* //xxx
* //yxx
* if ((((int)conn.X * (int)Constants.RegionSize) - conn.XEnd
* == (regionConnections.X * (int)Constants.RegionSize))
* && (((int)conn.Y * (int)Constants.RegionSize) - conn.YEnd
* == (regionConnections.Y * (int)Constants.RegionSize)))
* {
* Vector3 offset = Vector3.Zero;
* offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
* ((conn.X * (int)Constants.RegionSize)));
* offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
* ((conn.Y * (int)Constants.RegionSize)));
*
* Vector3 extents = Vector3.Zero;
* extents.Y = regionConnections.YEnd + conn.YEnd;
* extents.X = conn.XEnd + conn.XEnd;
*
* m_log.DebugFormat("Scene: {0} to the northeast of Scene. Offset: {2}. Extents:{3}",
* conn.RegionScene.RegionInfo.RegionName,
* regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
*
* scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
*
*
* connectedYN = true;
* break;
* }
*/
/*
* // If we're one region over -x y
* //xxx
* //yxx
* //xxx
* if ((((int)conn.X * (int)Constants.RegionSize) - conn.XEnd
* == (regionConnections.X * (int)Constants.RegionSize))
* && (((int)conn.Y * (int)Constants.RegionSize)
* == (regionConnections.Y * (int)Constants.RegionSize)))
* {
* Vector3 offset = Vector3.Zero;
* offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
* ((conn.X * (int)Constants.RegionSize)));
* offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
* ((conn.Y * (int)Constants.RegionSize)));
*
* Vector3 extents = Vector3.Zero;
* extents.Y = regionConnections.YEnd;
* extents.X = conn.XEnd + conn.XEnd;
*
* m_log.DebugFormat("Scene: {0} to the east of Scene{1} Offset: {2}. Extents:{3}",
* conn.RegionScene.RegionInfo.RegionName,
* regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
*
* scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
*
* connectedYN = true;
* break;
* }
*/
/*
* // If we're one region over -x -y
* //yxx
* //xxx
* //xxx
* if ((((int)conn.X * (int)Constants.RegionSize) - conn.XEnd
* == (regionConnections.X * (int)Constants.RegionSize))
* && (((int)conn.Y * (int)Constants.RegionSize) + conn.YEnd
* == (regionConnections.Y * (int)Constants.RegionSize)))
* {
* Vector3 offset = Vector3.Zero;
* offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
* ((conn.X * (int)Constants.RegionSize)));
* offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
* ((conn.Y * (int)Constants.RegionSize)));
*
* Vector3 extents = Vector3.Zero;
* extents.Y = regionConnections.YEnd + conn.YEnd;
* extents.X = conn.XEnd + conn.XEnd;
*
* m_log.DebugFormat("Scene: {0} to the northeast of Scene{1} Offset: {2}. Extents:{3}",
* conn.RegionScene.RegionInfo.RegionName,
* regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
*
* scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
*
* connectedYN = true;
* break;
* }
*/
#endregion
// Check to see if this new region is adjacent to the root region.
// Note that we expect the regions to be combined from the root region outward
// thus the requirement for the ordering in the configuration files.
// If we're one region over +x y (i.e. root region is to the west)
//xxx
//xxy
//xxx
if (rootConn.PosX + rootConn.XEnd >= newConn.PosX && rootConn.PosY >= newConn.PosY)
{
connectedYN = DoWorkForOneRegionOverPlusXY(rootConn, newConn, scene);
break;
}
// If we're one region over x +y (i.e. root region is to the south)
//xyx
//xxx
//xxx
if (rootConn.PosX >= newConn.PosX && rootConn.PosY + rootConn.YEnd >= newConn.PosY)
{
connectedYN = DoWorkForOneRegionOverPlusXY(rootConn, newConn, scene);
break;
}
// If we're one region over +x +y (i.e. root region is to the south-west)
//xxy
//xxx
//xxx
if (rootConn.PosX + rootConn.XEnd >= newConn.PosX && rootConn.PosY + rootConn.YEnd >= newConn.PosY)
{
connectedYN = DoWorkForOneRegionOverPlusXY(rootConn, newConn, scene);
break;
}
}
// If !connectYN means that this region is a root region
if (!connectedYN)
{
DoWorkForRootRegion(newConn, scene);
}
}
}
private bool DoWorkForOneRegionOverPlusXPlusY(RegionConnections rootConn, RegionConnections newConn, Scene scene)
{
Vector3 offset = Vector3.Zero;
offset.X = newConn.PosX - rootConn.PosX;
offset.Y = newConn.PosY - rootConn.PosY;
Vector3 extents = Vector3.Zero;
// We do not want to inflate the extents for regions strictly to the NE of the root region, since this
// would double count regions strictly to the north and east that have already been added.
// extents.Y = regionConnections.YEnd + conn.YEnd;
// extents.X = regionConnections.XEnd + conn.XEnd;
// conn.UpdateExtents(extents);
extents.Y = rootConn.YEnd;
extents.X = rootConn.XEnd;
scene.BordersLocked = true;
rootConn.RegionScene.BordersLocked = true;
RegionData ConnectedRegion = new RegionData();
ConnectedRegion.Offset = offset;
ConnectedRegion.RegionId = scene.RegionInfo.originRegionID;
ConnectedRegion.RegionScene = scene;
rootConn.ConnectedRegions.Add(ConnectedRegion);
m_log.DebugFormat(
"[REGION COMBINER MODULE]: Region {0} is to the southwest of Scene {1}, Offset: {2}, Extents: {3}",
rootConn.RegionScene.RegionInfo.RegionName,
newConn.RegionScene.RegionInfo.RegionName, offset, extents);
rootConn.RegionScene.PhysicsScene.Combine(null, Vector3.Zero, extents);
scene.PhysicsScene.Combine(rootConn.RegionScene.PhysicsScene, offset, Vector3.Zero);
lock (rootConn.RegionScene.NorthBorders)
{
if (rootConn.RegionScene.NorthBorders.Count == 1)// && 2)
{
//compound border
// already locked above
rootConn.RegionScene.NorthBorders[0].BorderLine.Z += (int)Constants.RegionSize;
lock (rootConn.RegionScene.EastBorders)
rootConn.RegionScene.EastBorders[0].BorderLine.Y += (int)Constants.RegionSize;
lock (rootConn.RegionScene.WestBorders)
rootConn.RegionScene.WestBorders[0].BorderLine.Y += (int)Constants.RegionSize;
}
}
lock (scene.SouthBorders)
{
scene.SouthBorders[0].BorderLine.Z = (int)((scene.RegionInfo.RegionLocY - rootConn.RegionScene.RegionInfo.RegionLocY) * (int)Constants.RegionSize); //auto teleport south
scene.SouthBorders[0].TriggerRegionX = rootConn.RegionScene.RegionInfo.RegionLocX;
scene.SouthBorders[0].TriggerRegionY = rootConn.RegionScene.RegionInfo.RegionLocY;
}
lock (rootConn.RegionScene.EastBorders)
{
if (rootConn.RegionScene.EastBorders.Count == 1)// && conn.RegionScene.EastBorders.Count == 2)
{
rootConn.RegionScene.EastBorders[0].BorderLine.Z += (int)Constants.RegionSize;
lock (rootConn.RegionScene.NorthBorders)
rootConn.RegionScene.NorthBorders[0].BorderLine.Y += (int)Constants.RegionSize;
lock (rootConn.RegionScene.SouthBorders)
rootConn.RegionScene.SouthBorders[0].BorderLine.Y += (int)Constants.RegionSize;
}
}
lock (scene.WestBorders)
{
scene.WestBorders[0].BorderLine.Z = (int)((scene.RegionInfo.RegionLocX - rootConn.RegionScene.RegionInfo.RegionLocX) * (int)Constants.RegionSize); //auto teleport West
scene.WestBorders[0].TriggerRegionX = rootConn.RegionScene.RegionInfo.RegionLocX;
scene.WestBorders[0].TriggerRegionY = rootConn.RegionScene.RegionInfo.RegionLocY;
}
/*
else
{
conn.RegionScene.NorthBorders[0].BorderLine.Z += (int)Constants.RegionSize;
conn.RegionScene.EastBorders[0].BorderLine.Y += (int)Constants.RegionSize;
conn.RegionScene.WestBorders[0].BorderLine.Y += (int)Constants.RegionSize;
scene.SouthBorders[0].BorderLine.Z += (int)Constants.RegionSize; //auto teleport south
}
*/
// Reset Terrain.. since terrain normally loads first.
//conn.RegionScene.PhysicsScene.SetTerrain(conn.RegionScene.Heightmap.GetFloatsSerialised());
scene.PhysicsScene.SetTerrain(scene.Heightmap.GetFloatsSerialised());
//conn.RegionScene.PhysicsScene.SetTerrain(conn.RegionScene.Heightmap.GetFloatsSerialised());
scene.BordersLocked = false;
rootConn.RegionScene.BordersLocked = false;
if (rootConn.ClientEventForwarder != null)
rootConn.ClientEventForwarder.AddSceneToEventForwarding(scene);
return true;
//scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset,extents);
}
private bool DoWorkForOneRegionOverXPlusY(RegionConnections rootConn, RegionConnections newConn, Scene scene)
{
Vector3 offset = Vector3.Zero;
offset.X = newConn.PosX - rootConn.PosX;
offset.Y = newConn.PosY - rootConn.PosY;
Vector3 extents = Vector3.Zero;
extents.Y = newConn.YEnd + rootConn.YEnd;
extents.X = rootConn.XEnd;
rootConn.UpdateExtents(extents);
scene.BordersLocked = true;
rootConn.RegionScene.BordersLocked = true;
RegionData ConnectedRegion = new RegionData();
ConnectedRegion.Offset = offset;
ConnectedRegion.RegionId = scene.RegionInfo.originRegionID;
ConnectedRegion.RegionScene = scene;
rootConn.ConnectedRegions.Add(ConnectedRegion);
m_log.DebugFormat(
"[REGION COMBINER MODULE]: Root region {0} is to the south of region {1}, Offset: {2}, Extents: {3}",
rootConn.RegionScene.RegionInfo.RegionName,
newConn.RegionScene.RegionInfo.RegionName, offset, extents);
rootConn.RegionScene.PhysicsScene.Combine(null, Vector3.Zero, extents);
scene.PhysicsScene.Combine(rootConn.RegionScene.PhysicsScene, offset, Vector3.Zero);
lock (rootConn.RegionScene.NorthBorders)
rootConn.RegionScene.NorthBorders[0].BorderLine.Z += (int)Constants.RegionSize;
lock (rootConn.RegionScene.EastBorders)
rootConn.RegionScene.EastBorders[0].BorderLine.Y += (int)Constants.RegionSize;
lock (rootConn.RegionScene.WestBorders)
rootConn.RegionScene.WestBorders[0].BorderLine.Y += (int)Constants.RegionSize;
lock (scene.SouthBorders)
{
scene.SouthBorders[0].BorderLine.Z = (int)((scene.RegionInfo.RegionLocY - rootConn.RegionScene.RegionInfo.RegionLocY) * (int)Constants.RegionSize); //auto teleport south
scene.SouthBorders[0].TriggerRegionX = rootConn.RegionScene.RegionInfo.RegionLocX;
scene.SouthBorders[0].TriggerRegionY = rootConn.RegionScene.RegionInfo.RegionLocY;
}
// Reset Terrain.. since terrain normally loads first.
//conn.RegionScene.PhysicsScene.SetTerrain(conn.RegionScene.Heightmap.GetFloatsSerialised());
scene.PhysicsScene.SetTerrain(scene.Heightmap.GetFloatsSerialised());
//conn.RegionScene.PhysicsScene.SetTerrain(conn.RegionScene.Heightmap.GetFloatsSerialised());
scene.BordersLocked = false;
rootConn.RegionScene.BordersLocked = false;
if (rootConn.ClientEventForwarder != null)
rootConn.ClientEventForwarder.AddSceneToEventForwarding(scene);
return true;
}
public RegionCombinerClientEventForwarder(RegionConnections rootScene)
{
m_rootScene = rootScene.RegionScene;
}
private bool DoWorkForOneRegionOverPlusXY(RegionConnections conn, RegionConnections regionConnections, Scene scene)
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
((conn.X * (int)Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
((conn.Y * (int)Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = conn.YEnd;
extents.X = conn.XEnd + regionConnections.XEnd;
conn.UpdateExtents(extents);
m_log.DebugFormat("Scene: {0} to the west of Scene{1} Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
scene.BordersLocked = true;
conn.RegionScene.BordersLocked = true;
RegionData ConnectedRegion = new RegionData();
ConnectedRegion.Offset = offset;
ConnectedRegion.RegionId = scene.RegionInfo.originRegionID;
ConnectedRegion.RegionScene = scene;
conn.ConnectedRegions.Add(ConnectedRegion);
// Inform root region Physics about the extents of this region
conn.RegionScene.PhysicsScene.Combine(null, Vector3.Zero, extents);
// Inform Child region that it needs to forward it's terrain to the root region
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, Vector3.Zero);
// Extend the borders as appropriate
lock (conn.RegionScene.EastBorders)
conn.RegionScene.EastBorders[0].BorderLine.Z += (int)Constants.RegionSize;
lock (conn.RegionScene.NorthBorders)
conn.RegionScene.NorthBorders[0].BorderLine.Y += (int)Constants.RegionSize;
lock (conn.RegionScene.SouthBorders)
conn.RegionScene.SouthBorders[0].BorderLine.Y += (int)Constants.RegionSize;
lock (scene.WestBorders)
{
scene.WestBorders[0].BorderLine.Z = (int)((scene.RegionInfo.RegionLocX - conn.RegionScene.RegionInfo.RegionLocX) * (int)Constants.RegionSize); //auto teleport West
// Trigger auto teleport to root region
scene.WestBorders[0].TriggerRegionX = conn.RegionScene.RegionInfo.RegionLocX;
scene.WestBorders[0].TriggerRegionY = conn.RegionScene.RegionInfo.RegionLocY;
}
// Reset Terrain.. since terrain loads before we get here, we need to load
// it again so it loads in the root region
scene.PhysicsScene.SetTerrain(scene.Heightmap.GetFloatsSerialised());
// Unlock borders
conn.RegionScene.BordersLocked = false;
scene.BordersLocked = false;
// Create a client event forwarder and add this region's events to the root region.
if (conn.ClientEventForwarder != null)
conn.ClientEventForwarder.AddSceneToEventForwarding(scene);
return true;
}
private void DistributeCoarseLocationUpdates(List <Vector3> locations, List <UUID> uuids,
RegionConnections connectiondata, ScenePresence rootPresence)
{
RegionData[] rdata = connectiondata.ConnectedRegions.ToArray();
//List<IClientAPI> clients = new List<IClientAPI>();
Dictionary <Vector2, RegionCoarseLocationStruct> updates = new Dictionary <Vector2, RegionCoarseLocationStruct>();
// Root Region entry
RegionCoarseLocationStruct rootupdatedata = new RegionCoarseLocationStruct();
rootupdatedata.Locations = new List <Vector3>();
rootupdatedata.Uuids = new List <UUID>();
rootupdatedata.Offset = Vector2.Zero;
rootupdatedata.UserAPI = rootPresence.ControllingClient;
if (rootupdatedata.UserAPI != null)
{
updates.Add(Vector2.Zero, rootupdatedata);
}
//Each Region needs an entry or we will end up with dead minimap dots
foreach (RegionData regiondata in rdata)
{
Vector2 offset = new Vector2(regiondata.Offset.X, regiondata.Offset.Y);
RegionCoarseLocationStruct updatedata = new RegionCoarseLocationStruct();
updatedata.Locations = new List <Vector3>();
updatedata.Uuids = new List <UUID>();
updatedata.Offset = offset;
if (offset == Vector2.Zero)
{
updatedata.UserAPI = rootPresence.ControllingClient;
}
else
{
updatedata.UserAPI = LocateUsersChildAgentIClientAPI(offset, rootPresence.UUID, rdata);
}
if (updatedata.UserAPI != null)
{
updates.Add(offset, updatedata);
}
}
// go over the locations and assign them to an IClientAPI
for (int i = 0; i < locations.Count; i++)
//{locations[i]/(int) Constants.RegionSize;
{
Vector3 pPosition = new Vector3((int)locations[i].X / (int)Constants.RegionSize,
(int)locations[i].Y / (int)Constants.RegionSize, locations[i].Z);
Vector2 offset = new Vector2(pPosition.X * (int)Constants.RegionSize,
pPosition.Y * (int)Constants.RegionSize);
if (!updates.ContainsKey(offset))
{
// This shouldn't happen
RegionCoarseLocationStruct updatedata = new RegionCoarseLocationStruct();
updatedata.Locations = new List <Vector3>();
updatedata.Uuids = new List <UUID>();
updatedata.Offset = offset;
if (offset == Vector2.Zero)
{
updatedata.UserAPI = rootPresence.ControllingClient;
}
else
{
updatedata.UserAPI = LocateUsersChildAgentIClientAPI(offset, rootPresence.UUID, rdata);
}
updates.Add(offset, updatedata);
}
updates[offset].Locations.Add(locations[i]);
updates[offset].Uuids.Add(uuids[i]);
}
// Send out the CoarseLocationupdates from their respective client connection based on where the avatar is
foreach (Vector2 offset in updates.Keys)
{
if (updates[offset].UserAPI != null)
{
updates[offset].UserAPI.SendCoarseLocationUpdate(updates[offset].Uuids, updates[offset].Locations);
}
}
}
private void DoWorkForRootRegion(RegionConnections regionConnections, Scene scene)
{
RegionData rdata = new RegionData();
rdata.Offset = Vector3.Zero;
rdata.RegionId = scene.RegionInfo.originRegionID;
rdata.RegionScene = scene;
// save it's land channel
regionConnections.RegionLandChannel = scene.LandChannel;
// Substitue our landchannel
RegionCombinerLargeLandChannel lnd = new RegionCombinerLargeLandChannel(rdata, scene.LandChannel,
regionConnections.ConnectedRegions);
scene.LandChannel = lnd;
// Forward the permissions modules of each of the connected regions to the root region
lock (m_regions)
{
foreach (RegionData r in regionConnections.ConnectedRegions)
{
ForwardPermissionRequests(regionConnections, r.RegionScene);
}
}
// Create the root region's Client Event Forwarder
regionConnections.ClientEventForwarder = new RegionCombinerClientEventForwarder(regionConnections);
// Sets up the CoarseLocationUpdate forwarder for this root region
scene.EventManager.OnNewPresence += SetCourseLocationDelegate;
// Adds this root region to a dictionary of regions that are connectable
m_regions.Add(scene.RegionInfo.originRegionID, regionConnections);
}
private void RegionLoadedDoWork(Scene scene)
{
/*
// For testing on a single instance
if (scene.RegionInfo.RegionLocX == 1004 && scene.RegionInfo.RegionLocY == 1000)
return;
//
*/
RegionConnections newConn = new RegionConnections();
newConn.ConnectedRegions = new List<RegionData>();
newConn.RegionScene = scene;
newConn.RegionLandChannel = scene.LandChannel;
newConn.RegionId = scene.RegionInfo.originRegionID;
newConn.X = scene.RegionInfo.RegionLocX;
newConn.Y = scene.RegionInfo.RegionLocY;
newConn.XEnd = scene.RegionInfo.RegionSizeX;
newConn.YEnd = scene.RegionInfo.RegionSizeX;
lock (m_regions)
{
bool connectedYN = false;
foreach (RegionConnections rootConn in m_regions.Values)
{
#region commented
/*
// If we're one region over +x +y
//xxy
//xxx
//xxx
if ((((int)conn.X * (int)Constants.RegionSize) + conn.XEnd
== (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize) - conn.YEnd
== (regionConnections.Y * (int)Constants.RegionSize)))
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int) Constants.RegionSize)) -
((conn.X * (int) Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int) Constants.RegionSize)) -
((conn.Y * (int) Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd + conn.YEnd;
extents.X = conn.XEnd + conn.XEnd;
m_log.DebugFormat("Scene: {0} to the northwest of Scene{1}. Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName,
offset, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
connectedYN = true;
break;
}
*/
/*
//If we're one region over x +y
//xxx
//xxx
//xyx
if ((((int)conn.X * (int)Constants.RegionSize)
== (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize) - conn.YEnd
== (regionConnections.Y * (int)Constants.RegionSize)))
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
((conn.X * (int)Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
((conn.Y * (int)Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd + conn.YEnd;
extents.X = conn.XEnd;
m_log.DebugFormat("Scene: {0} to the north of Scene{1}. Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
connectedYN = true;
break;
}
*/
/*
// If we're one region over -x +y
//xxx
//xxx
//yxx
if ((((int)conn.X * (int)Constants.RegionSize) - conn.XEnd
== (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize) - conn.YEnd
== (regionConnections.Y * (int)Constants.RegionSize)))
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
((conn.X * (int)Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
((conn.Y * (int)Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd + conn.YEnd;
extents.X = conn.XEnd + conn.XEnd;
m_log.DebugFormat("Scene: {0} to the northeast of Scene. Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
connectedYN = true;
break;
}
*/
/*
// If we're one region over -x y
//xxx
//yxx
//xxx
if ((((int)conn.X * (int)Constants.RegionSize) - conn.XEnd
== (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize)
== (regionConnections.Y * (int)Constants.RegionSize)))
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
((conn.X * (int)Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
((conn.Y * (int)Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd;
extents.X = conn.XEnd + conn.XEnd;
m_log.DebugFormat("Scene: {0} to the east of Scene{1} Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
connectedYN = true;
break;
}
*/
/*
// If we're one region over -x -y
//yxx
//xxx
//xxx
if ((((int)conn.X * (int)Constants.RegionSize) - conn.XEnd
== (regionConnections.X * (int)Constants.RegionSize))
&& (((int)conn.Y * (int)Constants.RegionSize) + conn.YEnd
== (regionConnections.Y * (int)Constants.RegionSize)))
{
Vector3 offset = Vector3.Zero;
offset.X = (((regionConnections.X * (int)Constants.RegionSize)) -
((conn.X * (int)Constants.RegionSize)));
offset.Y = (((regionConnections.Y * (int)Constants.RegionSize)) -
((conn.Y * (int)Constants.RegionSize)));
Vector3 extents = Vector3.Zero;
extents.Y = regionConnections.YEnd + conn.YEnd;
extents.X = conn.XEnd + conn.XEnd;
m_log.DebugFormat("Scene: {0} to the northeast of Scene{1} Offset: {2}. Extents:{3}",
conn.RegionScene.RegionInfo.RegionName,
regionConnections.RegionScene.RegionInfo.RegionName, offset, extents);
scene.PhysicsScene.Combine(conn.RegionScene.PhysicsScene, offset, extents);
connectedYN = true;
break;
}
*/
#endregion
// Check to see if this new region is adjacent to the root region.
// Note that we expect the regions to be combined from the root region outward
// thus the requirement for the ordering in the configuration files.
// If we're one region over +x y (i.e. root region is to the west)
//xxx
//xxy
//xxx
if (rootConn.PosX + rootConn.XEnd >= newConn.PosX && rootConn.PosY >= newConn.PosY)
{
connectedYN = DoWorkForOneRegionOverPlusXY(rootConn, newConn, scene);
break;
}
// If we're one region over x +y (i.e. root region is to the south)
//xyx
//xxx
//xxx
if (rootConn.PosX >= newConn.PosX && rootConn.PosY + rootConn.YEnd >= newConn.PosY)
{
connectedYN = DoWorkForOneRegionOverPlusXY(rootConn, newConn, scene);
break;
}
// If we're one region over +x +y (i.e. root region is to the south-west)
//xxy
//xxx
//xxx
if (rootConn.PosX + rootConn.XEnd >= newConn.PosX && rootConn.PosY + rootConn.YEnd >= newConn.PosY)
{
connectedYN = DoWorkForOneRegionOverPlusXY(rootConn, newConn, scene);
break;
}
}
// If !connectYN means that this region is a root region
if (!connectedYN)
{
DoWorkForRootRegion(newConn, scene);
}
}
}
public void ForwardPermissionRequests(RegionConnections BigRegion, Scene VirtualRegion)
{
if (BigRegion.PermissionModule == null)
BigRegion.PermissionModule = new RegionCombinerPermissionModule(BigRegion.RegionScene);
VirtualRegion.Permissions.OnBypassPermissions += BigRegion.PermissionModule.BypassPermissions;
VirtualRegion.Permissions.OnSetBypassPermissions += BigRegion.PermissionModule.SetBypassPermissions;
VirtualRegion.Permissions.OnPropagatePermissions += BigRegion.PermissionModule.PropagatePermissions;
VirtualRegion.Permissions.OnGenerateClientFlags += BigRegion.PermissionModule.GenerateClientFlags;
VirtualRegion.Permissions.OnAbandonParcel += BigRegion.PermissionModule.CanAbandonParcel;
VirtualRegion.Permissions.OnReclaimParcel += BigRegion.PermissionModule.CanReclaimParcel;
VirtualRegion.Permissions.OnDeedParcel += BigRegion.PermissionModule.CanDeedParcel;
VirtualRegion.Permissions.OnDeedObject += BigRegion.PermissionModule.CanDeedObject;
VirtualRegion.Permissions.OnIsGod += BigRegion.PermissionModule.IsGod;
VirtualRegion.Permissions.OnDuplicateObject += BigRegion.PermissionModule.CanDuplicateObject;
VirtualRegion.Permissions.OnDeleteObject += BigRegion.PermissionModule.CanDeleteObject; //MAYBE FULLY IMPLEMENTED
VirtualRegion.Permissions.OnEditObject += BigRegion.PermissionModule.CanEditObject; //MAYBE FULLY IMPLEMENTED
VirtualRegion.Permissions.OnEditParcel += BigRegion.PermissionModule.CanEditParcel; //MAYBE FULLY IMPLEMENTED
VirtualRegion.Permissions.OnInstantMessage += BigRegion.PermissionModule.CanInstantMessage;
VirtualRegion.Permissions.OnInventoryTransfer += BigRegion.PermissionModule.CanInventoryTransfer; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnIssueEstateCommand += BigRegion.PermissionModule.CanIssueEstateCommand; //FULLY IMPLEMENTED
VirtualRegion.Permissions.OnMoveObject += BigRegion.PermissionModule.CanMoveObject; //MAYBE FULLY IMPLEMENTED
VirtualRegion.Permissions.OnObjectEntry += BigRegion.PermissionModule.CanObjectEntry;
VirtualRegion.Permissions.OnReturnObject += BigRegion.PermissionModule.CanReturnObject; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnRezObject += BigRegion.PermissionModule.CanRezObject; //MAYBE FULLY IMPLEMENTED
VirtualRegion.Permissions.OnRunConsoleCommand += BigRegion.PermissionModule.CanRunConsoleCommand;
VirtualRegion.Permissions.OnRunScript += BigRegion.PermissionModule.CanRunScript; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnCompileScript += BigRegion.PermissionModule.CanCompileScript;
VirtualRegion.Permissions.OnSellParcel += BigRegion.PermissionModule.CanSellParcel;
VirtualRegion.Permissions.OnTakeObject += BigRegion.PermissionModule.CanTakeObject;
VirtualRegion.Permissions.OnTakeCopyObject += BigRegion.PermissionModule.CanTakeCopyObject;
VirtualRegion.Permissions.OnTerraformLand += BigRegion.PermissionModule.CanTerraformLand;
VirtualRegion.Permissions.OnLinkObject += BigRegion.PermissionModule.CanLinkObject; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnDelinkObject += BigRegion.PermissionModule.CanDelinkObject; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnBuyLand += BigRegion.PermissionModule.CanBuyLand; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnViewNotecard += BigRegion.PermissionModule.CanViewNotecard; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnViewScript += BigRegion.PermissionModule.CanViewScript; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnEditNotecard += BigRegion.PermissionModule.CanEditNotecard; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnEditScript += BigRegion.PermissionModule.CanEditScript; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnCreateObjectInventory += BigRegion.PermissionModule.CanCreateObjectInventory; //NOT IMPLEMENTED HERE
VirtualRegion.Permissions.OnEditObjectInventory += BigRegion.PermissionModule.CanEditObjectInventory;//MAYBE FULLY IMPLEMENTED
VirtualRegion.Permissions.OnCopyObjectInventory += BigRegion.PermissionModule.CanCopyObjectInventory; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnDeleteObjectInventory += BigRegion.PermissionModule.CanDeleteObjectInventory; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnResetScript += BigRegion.PermissionModule.CanResetScript;
VirtualRegion.Permissions.OnCreateUserInventory += BigRegion.PermissionModule.CanCreateUserInventory; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnCopyUserInventory += BigRegion.PermissionModule.CanCopyUserInventory; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnEditUserInventory += BigRegion.PermissionModule.CanEditUserInventory; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnDeleteUserInventory += BigRegion.PermissionModule.CanDeleteUserInventory; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnTeleport += BigRegion.PermissionModule.CanTeleport; //NOT YET IMPLEMENTED
VirtualRegion.Permissions.OnUseObjectReturn += BigRegion.PermissionModule.CanUseObjectReturn; //NOT YET IMPLEMENTED
}
private void RegionLoadedDoWork(Scene scene)
{
lock (m_startingScenes)
m_startingScenes.Add(scene.RegionInfo.originRegionID, scene);
// Give each region a standard set of non-infinite borders
Border northBorder = new Border();
northBorder.BorderLine = new Vector3(0, (int)Constants.RegionSize, (int)Constants.RegionSize); //<---
northBorder.CrossDirection = Cardinals.N;
scene.NorthBorders[0] = northBorder;
Border southBorder = new Border();
southBorder.BorderLine = new Vector3(0, (int)Constants.RegionSize, 0); //--->
southBorder.CrossDirection = Cardinals.S;
scene.SouthBorders[0] = southBorder;
Border eastBorder = new Border();
eastBorder.BorderLine = new Vector3(0, (int)Constants.RegionSize, (int)Constants.RegionSize); //<---
eastBorder.CrossDirection = Cardinals.E;
scene.EastBorders[0] = eastBorder;
Border westBorder = new Border();
westBorder.BorderLine = new Vector3(0, (int)Constants.RegionSize, 0); //--->
westBorder.CrossDirection = Cardinals.W;
scene.WestBorders[0] = westBorder;
RegionConnections regionConnections = new RegionConnections();
regionConnections.ConnectedRegions = new List<RegionData>();
regionConnections.RegionScene = scene;
regionConnections.RegionLandChannel = scene.LandChannel;
regionConnections.RegionId = scene.RegionInfo.originRegionID;
regionConnections.X = scene.RegionInfo.RegionLocX;
regionConnections.Y = scene.RegionInfo.RegionLocY;
regionConnections.XExtend = (int)Constants.RegionSize;
regionConnections.YExtend = (int)Constants.RegionSize;
if (m_nRegions == 0)
{
// this is root region
regionConnections.XExtend *= m_numberCombinedRegionsX;
regionConnections.YExtend *= m_numberCombinedRegionsY;
m_rootScene = scene;
m_rootConnection = regionConnections;
// save it's land channel
regionConnections.RegionLandChannel = scene.LandChannel;
scene.RootScene = null;
scene.RegionInfo.CombinedRegionHandle = 0;
Vector3 extents;
extents.X = regionConnections.XExtend;
extents.Y = regionConnections.YExtend;
extents.Z = 0;
scene.RegionInfo.RegionSizeX = (uint)extents.X;
scene.RegionInfo.RegionSizeY = (uint)extents.Y;
// scene.PhysicsScene.Combine(null, Vector3.Zero, extents);
lock (scene.SouthBorders)
scene.SouthBorders[0].BorderLine.Y = regionConnections.XExtend;
lock (scene.WestBorders)
scene.WestBorders[0].BorderLine.Y = regionConnections.YExtend;
lock (scene.EastBorders)
{
scene.EastBorders[0].BorderLine.Z = regionConnections.XExtend;
scene.EastBorders[0].BorderLine.Y = regionConnections.YExtend;
}
lock (scene.NorthBorders)
{
scene.NorthBorders[0].BorderLine.Z = regionConnections.YExtend;
scene.NorthBorders[0].BorderLine.Y = regionConnections.XExtend;
}
// Substitue our landchannel
RegionData rdata = new RegionData();
rdata.Offset = Vector3.Zero;
rdata.RegionId = scene.RegionInfo.originRegionID;
rdata.RegionScene = scene;
RegionCombinerLargeLandChannel lnd = new RegionCombinerLargeLandChannel(rdata, scene.LandChannel,
regionConnections.ConnectedRegions);
scene.LandChannel = lnd;
// Forward the permissions modules of each of the connected regions to the root region
// Create the root region's Client Event Forwarder
regionConnections.ClientEventForwarder = new RegionCombinerClientEventForwarder(regionConnections);
// Sets up the CoarseLocationUpdate forwarder for this root region
scene.EventManager.OnNewPresence += SetCourseLocationDelegate;
// Adds this root region to a dictionary of regions that are connectable
m_regions.Add(scene.RegionInfo.originRegionID, regionConnections);
}
else if (m_rootScene != null)
{
scene.RootScene = m_rootScene;
scene.RegionInfo.CombinedRegionHandle = m_rootScene.RegionInfo.RegionHandle;
Vector3 offset = Vector3.Zero;
offset.X = ((int)regionConnections.X - (int)m_rootConnection.X) * Constants.RegionSize;
offset.Y = ((int)regionConnections.Y - (int)m_rootConnection.Y) * Constants.RegionSize;
RegionData ConnectedRegion = new RegionData();
ConnectedRegion.Offset = offset;
ConnectedRegion.RegionId = scene.RegionInfo.originRegionID;
ConnectedRegion.RegionScene = scene;
m_rootConnection.ConnectedRegions.Add(ConnectedRegion);
scene.Physics_Enabled = false;
scene.Scripts_Enabled = false;
m_rootScene.PhysicsScene.CombineTerrain(scene.Heightmap.GetFloatsSerialised(),offset);
scene.EventManager.OnNewPresence += SetCourseLocationDelegate;
// Create a client event forwarder and add this region's events to the root region.
if (m_rootConnection.ClientEventForwarder != null)
m_rootConnection.ClientEventForwarder.AddSceneToEventForwarding(scene);
}
m_nRegions++;
if (m_nRegions == m_nRegionsToLoad)
{
// final work
lock (m_regions)
{
foreach (RegionData r in regionConnections.ConnectedRegions)
{
ForwardPermissionRequests(regionConnections, r.RegionScene);
}
}
}
AdjustLargeRegionBounds();
return;
}
