The map is seriously broken. This doesn't fix it, but at least provides one more piece of data that seems to be required -- agent flags, which seem to be different in Viewer 2. WARNING: changes IClientAPI.

3 files changed, 6 insertions, 7 deletions

diff --git a/OpenSim/Framework/IClientAPI.cs b/OpenSim/Framework/IClientAPI.cs
index 069987b..f3ac2df 100644
--- a/OpenSim/Framework/IClientAPI.cs
+++ b/OpenSim/Framework/IClientAPI.cs
@@ -77,7 +77,7 @@ namespace OpenSim.Framework
 
     public delegate void RequestMapBlocks(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag);
 
-    public delegate void RequestMapName(IClientAPI remoteClient, string mapName);
+    public delegate void RequestMapName(IClientAPI remoteClient, string mapName, uint flags);
 
     public delegate void TeleportLocationRequest(
         IClientAPI remoteClient, ulong regionHandle, Vector3 position, Vector3 lookAt, uint flags);
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index 025c6e6..1635a2d 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -8264,13 +8264,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     return true;
             }
             #endregion
-
             string mapName = Util.UTF8.GetString(map.NameData.Name, 0,
                                                      map.NameData.Name.Length - 1);
             RequestMapName handlerMapNameRequest = OnMapNameRequest;
             if (handlerMapNameRequest != null)
             {
-                handlerMapNameRequest(this, mapName);
+                handlerMapNameRequest(this, mapName, map.AgentData.Flags);
             }
             return true;
         }
diff --git a/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs b/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
index f9ef286..c059a5f 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
+++ b/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
@@ -84,7 +84,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             client.OnMapNameRequest += OnMapNameRequest;
         }
 
-        private void OnMapNameRequest(IClientAPI remoteClient, string mapName)
+        private void OnMapNameRequest(IClientAPI remoteClient, string mapName, uint flags)
         {
             if (mapName.Length < 3)
             {
@@ -139,9 +139,9 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             data.Y = 0;
             blocks.Add(data);
 
-            // not sure what the flags do here, but seems to be necessary
-            // to set to "2" for viewer 2
-            remoteClient.SendMapBlock(blocks, 2);
+            // flags are agent flags sent from the viewer.
+            // they have different values depending on different viewers, apparently
+            remoteClient.SendMapBlock(blocks, flags);
         }
 
 //        private Scene GetClientScene(IClientAPI client)