Merge branch 'master' into careminster-presence-refactor

1 files changed, 59 insertions, 56 deletions

diff --git a/OpenSim/Services/GridService/HypergridLinker.cs b/OpenSim/Services/GridService/HypergridLinker.cs
index 6d63748..186ca71 100644
--- a/OpenSim/Services/GridService/HypergridLinker.cs
+++ b/OpenSim/Services/GridService/HypergridLinker.cs
@@ -63,7 +63,7 @@ namespace OpenSim.Services.GridService
         protected GatekeeperServiceConnector m_GatekeeperConnector;
 
         protected UUID m_ScopeID = UUID.Zero;
-        protected bool m_Check4096 = true;
+//        protected bool m_Check4096 = true;
         protected string m_MapTileDirectory = string.Empty;
         protected string m_ThisGatekeeper = string.Empty;
         protected Uri m_ThisGatekeeperURI = null;
@@ -121,7 +121,7 @@ namespace OpenSim.Services.GridService
                 if (scope != string.Empty)
                     UUID.TryParse(scope, out m_ScopeID);
 
-                m_Check4096 = gridConfig.GetBoolean("Check4096", true);
+//                m_Check4096 = gridConfig.GetBoolean("Check4096", true);
 
                 m_MapTileDirectory = gridConfig.GetString("MapTileDirectory", "maptiles");
 
@@ -311,14 +311,18 @@ namespace OpenSim.Services.GridService
                 return true;
             }
 
-            uint x, y;
-            if (m_Check4096 && !Check4096(handle, out x, out y))
-            {
-                RemoveHyperlinkRegion(regInfo.RegionID);
-                reason = "Region is too far (" + x + ", " + y + ")";
-                m_log.Info("[HYPERGRID LINKER]: Unable to link, region is too far (" + x + ", " + y + ")");
-                return false;
-            }
+            // We are now performing this check for each individual teleport in the EntityTransferModule instead.  This
+            // allows us to give better feedback when teleports fail because of the distance reason (which can't be
+            // done here) and it also hypergrid teleports that are within range (possibly because the source grid
+            // itself has regions that are very far apart).
+//            uint x, y;
+//            if (m_Check4096 && !Check4096(handle, out x, out y))
+//            {
+//                //RemoveHyperlinkRegion(regInfo.RegionID);
+//                reason = "Region is too far (" + x + ", " + y + ")";
+//                m_log.Info("[HYPERGRID LINKER]: Unable to link, region is too far (" + x + ", " + y + ")");
+//                //return false;
+//            }
 
             regInfo.RegionID = regionID;
 
@@ -369,60 +373,59 @@ namespace OpenSim.Services.GridService
             }
         }
 
-        /// <summary>
-        /// Cope with this viewer limitation.
-        /// </summary>
-        /// <param name="regInfo"></param>
-        /// <returns></returns>
-        public bool Check4096(ulong realHandle, out uint x, out uint y)
-        {
-            uint ux = 0, uy = 0;
-            Utils.LongToUInts(realHandle, out ux, out uy);
-            x = ux / Constants.RegionSize;
-            y = uy / Constants.RegionSize;
-
-            const uint limit = (4096 - 1) * Constants.RegionSize;
-            uint xmin = ux - limit;
-            uint xmax = ux + limit;
-            uint ymin = uy - limit;
-            uint ymax = uy + limit;
-            // World map boundary checks
-            if (xmin < 0 || xmin > ux)
-                xmin = 0;
-            if (xmax > int.MaxValue || xmax < ux)
-                xmax = int.MaxValue;
-            if (ymin < 0 || ymin > uy)
-                ymin = 0;
-            if (ymax > int.MaxValue || ymax < uy)
-                ymax = int.MaxValue;
-
-            // Check for any regions that are within the possible teleport range to the linked region
-            List<GridRegion> regions = m_GridService.GetRegionRange(m_ScopeID, (int)xmin, (int)xmax, (int)ymin, (int)ymax);
-            if (regions.Count == 0)
-            {
-                return false;
-            }
-            else
-            {
-                // Check for regions which are not linked regions
-                List<GridRegion> hyperlinks = m_GridService.GetHyperlinks(m_ScopeID);
-                IEnumerable<GridRegion> availableRegions = regions.Except(hyperlinks);
-                if (availableRegions.Count() == 0)
-                    return false;
-            }
-
-            return true;
-        }
+// Not currently used
+//        /// <summary>
+//        /// Cope with this viewer limitation.
+//        /// </summary>
+//        /// <param name="regInfo"></param>
+//        /// <returns></returns>
+//        public bool Check4096(ulong realHandle, out uint x, out uint y)
+//        {
+//            uint ux = 0, uy = 0;
+//            Utils.LongToUInts(realHandle, out ux, out uy);
+//            x = ux / Constants.RegionSize;
+//            y = uy / Constants.RegionSize;
+//
+//            const uint limit = (4096 - 1) * Constants.RegionSize;
+//            uint xmin = ux - limit;
+//            uint xmax = ux + limit;
+//            uint ymin = uy - limit;
+//            uint ymax = uy + limit;
+//            // World map boundary checks
+//            if (xmin < 0 || xmin > ux)
+//                xmin = 0;
+//            if (xmax > int.MaxValue || xmax < ux)
+//                xmax = int.MaxValue;
+//            if (ymin < 0 || ymin > uy)
+//                ymin = 0;
+//            if (ymax > int.MaxValue || ymax < uy)
+//                ymax = int.MaxValue;
+//
+//            // Check for any regions that are within the possible teleport range to the linked region
+//            List<GridRegion> regions = m_GridService.GetRegionRange(m_ScopeID, (int)xmin, (int)xmax, (int)ymin, (int)ymax);
+//            if (regions.Count == 0)
+//            {
+//                return false;
+//            }
+//            else
+//            {
+//                // Check for regions which are not linked regions
+//                List<GridRegion> hyperlinks = m_GridService.GetHyperlinks(m_ScopeID);
+//                IEnumerable<GridRegion> availableRegions = regions.Except(hyperlinks);
+//                if (availableRegions.Count() == 0)
+//                    return false;
+//            }
+//
+//            return true;
+//        }
 
         private void AddHyperlinkRegion(GridRegion regionInfo, ulong regionHandle)
         {
-
             RegionData rdata = m_GridService.RegionInfo2RegionData(regionInfo);
             int flags = (int)OpenSim.Data.RegionFlags.Hyperlink + (int)OpenSim.Data.RegionFlags.NoDirectLogin + (int)OpenSim.Data.RegionFlags.RegionOnline;
             rdata.Data["flags"] = flags.ToString();
 
             m_Database.Store(rdata);
-
         }
 
         private void RemoveHyperlinkRegion(UUID regionID)