4 files changed, 79 insertions, 21 deletions

diff --git a/OpenSim/Framework/Console/ConsoleUtil.cs b/OpenSim/Framework/Console/ConsoleUtil.cs
index 744f652..44f6dc1 100644
--- a/OpenSim/Framework/Console/ConsoleUtil.cs
+++ b/OpenSim/Framework/Console/ConsoleUtil.cs
@@ -156,7 +156,7 @@ namespace OpenSim.Framework.Console
         }
 
         /// <summary>
-        /// Convert a console integer to an int, automatically complaining if a console is given.
+        /// Convert a console input to a bool, automatically complaining if a console is given.
         /// </summary>
         /// <param name='console'>Can be null if no console is available.</param>
         /// <param name='rawConsoleVector'>/param>
@@ -176,7 +176,7 @@ namespace OpenSim.Framework.Console
         }
 
         /// <summary>
-        /// Convert a console integer to an int, automatically complaining if a console is given.
+        /// Convert a console input to an int, automatically complaining if a console is given.
         /// </summary>
         /// <param name='console'>Can be null if no console is available.</param>
         /// <param name='rawConsoleInt'>/param>
@@ -196,6 +196,46 @@ namespace OpenSim.Framework.Console
         }
 
         /// <summary>
+        /// Convert a console input to a float, automatically complaining if a console is given.
+        /// </summary>
+        /// <param name='console'>Can be null if no console is available.</param>
+        /// <param name='rawConsoleInput'>/param>
+        /// <param name='i'></param>
+        /// <returns></returns>
+        public static bool TryParseConsoleFloat(ICommandConsole console, string rawConsoleInput, out float i)
+        {
+            if (!float.TryParse(rawConsoleInput, out i))
+            {
+                if (console != null)
+                    console.OutputFormat("ERROR: {0} is not a valid float", rawConsoleInput);
+
+                return false;
+            }
+
+            return true;
+        }
+
+        /// <summary>
+        /// Convert a console input to a double, automatically complaining if a console is given.
+        /// </summary>
+        /// <param name='console'>Can be null if no console is available.</param>
+        /// <param name='rawConsoleInput'>/param>
+        /// <param name='i'></param>
+        /// <returns></returns>
+        public static bool TryParseConsoleDouble(ICommandConsole console, string rawConsoleInput, out double i)
+        {
+            if (!double.TryParse(rawConsoleInput, out i))
+            {
+                if (console != null)
+                    console.OutputFormat("ERROR: {0} is not a valid double", rawConsoleInput);
+
+                return false;
+            }
+
+            return true;
+        }
+
+        /// <summary>
         /// Convert a console integer to a natural int, automatically complaining if a console is given.
         /// </summary>
         /// <param name='console'>Can be null if no console is available.</param>
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 27929c6..f87ae47 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -413,7 +413,6 @@ namespace OpenSim.Region.Framework.Scenes
         private bool m_reprioritizationEnabled = true;
         private double m_reprioritizationInterval = 5000.0;
         private double m_rootReprioritizationDistance = 10.0;
-        private double m_childReprioritizationDistance = 20.0;
 
         private Timer m_mapGenerationTimer = new Timer();
         private bool m_generateMaptiles;
@@ -650,7 +649,7 @@ namespace OpenSim.Region.Framework.Scenes
         public bool IsReprioritizationEnabled { get { return m_reprioritizationEnabled; } }
         public double ReprioritizationInterval { get { return m_reprioritizationInterval; } }
         public double RootReprioritizationDistance { get { return m_rootReprioritizationDistance; } }
-        public double ChildReprioritizationDistance { get { return m_childReprioritizationDistance; } }
+        public double ChildReprioritizationDistance { get; set; }
 
         public AgentCircuitManager AuthenticateHandler
         {
@@ -1002,7 +1001,8 @@ namespace OpenSim.Region.Framework.Scenes
                 m_reprioritizationEnabled = interestConfig.GetBoolean("ReprioritizationEnabled", true);
                 m_reprioritizationInterval = interestConfig.GetDouble("ReprioritizationInterval", 5000.0);
                 m_rootReprioritizationDistance = interestConfig.GetDouble("RootReprioritizationDistance", 10.0);
-                m_childReprioritizationDistance = interestConfig.GetDouble("ChildReprioritizationDistance", 20.0);
+                ChildReprioritizationDistance 
+                    = interestConfig.GetDouble("ChildReprioritizationDistance", ChildReprioritizationDistance);
             }
 
             m_log.DebugFormat("[SCENE]: Using the {0} prioritization scheme", m_priorityScheme);
@@ -1023,6 +1023,8 @@ namespace OpenSim.Region.Framework.Scenes
             PeriodicBackup = true;
             UseBackup = true;
 
+            ChildReprioritizationDistance = 20.0;
+
             m_eventManager = new EventManager();
 
             m_permissions = new ScenePermissions(this);
diff --git a/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs b/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
index 45c3348..bfa3b9a 100644
--- a/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
@@ -150,6 +150,10 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void SendChildAgentDataUpdate(AgentPosition cAgentData, ScenePresence presence)
         {
+//            m_log.DebugFormat(
+//                "[SCENE COMMUNICATION SERVICE]: Sending child agent position updates for {0} in {1}", 
+//                presence.Name, m_scene.Name);
+
             // This assumes that we know what our neighbors are.
             try
             {
diff --git a/OpenSim/Region/OptionalModules/World/SceneCommands/SceneCommandsModule.cs b/OpenSim/Region/OptionalModules/World/SceneCommands/SceneCommandsModule.cs
index 5fb74b0..5347945 100644
--- a/OpenSim/Region/OptionalModules/World/SceneCommands/SceneCommandsModule.cs
+++ b/OpenSim/Region/OptionalModules/World/SceneCommands/SceneCommandsModule.cs
@@ -93,28 +93,30 @@ namespace OpenSim.Region.OptionalModules.Avatar.Attachments
                 "Debug", this, "debug scene get",
                 "debug scene get",
                 "List current scene options.",
-                "If active     is false then main scene update and maintenance loops are suspended.\n"
-                    + "If animations is true  then extra animations debug information is logged.\n"
-                    + "If collisions is false then collisions with other objects are turned off.\n"
-                    + "If pbackup    is false then periodic scene backup is turned off.\n"
-                    + "If physics    is false then all physics objects are non-physical.\n"
-                    + "If scripting  is false then no scripting operations happen.\n"
-                    + "If teleport   is true  then some extra teleport debug information is logged.\n"
-                    + "If updates    is true  then any frame which exceeds double the maximum desired frame time is logged.",
+                "active       - if false then main scene update and maintenance loops are suspended.\n"
+                    + "animations  - if true  then extra animations debug information is logged.\n"
+                    + "child-repri - how far an avatar must move in meters before we update the position of its child agents in neighbouring regions.\n"
+                    + "collisions  - if false then collisions with other objects are turned off.\n"
+                    + "pbackup     - if false then periodic scene backup is turned off.\n"
+                    + "physics     - if false then all physics objects are non-physical.\n"
+                    + "scripting   - if false then no scripting operations happen.\n"
+                    + "teleport    - if true  then some extra teleport debug information is logged.\n"
+                    + "updates     - if true  then any frame which exceeds double the maximum desired frame time is logged.",
                 HandleDebugSceneGetCommand);
 
             scene.AddCommand(
                 "Debug", this, "debug scene set",
                 "debug scene set active|collisions|pbackup|physics|scripting|teleport|updates true|false",
                 "Turn on scene debugging options.",
-                "If active     is false then main scene update and maintenance loops are suspended.\n"
-                    + "If animations is true  then extra animations debug information is logged.\n"
-                    + "If collisions is false then collisions with other objects are turned off.\n"
-                    + "If pbackup    is false then periodic scene backup is turned off.\n"
-                    + "If physics    is false then all physics objects are non-physical.\n"
-                    + "If scripting  is false then no scripting operations happen.\n"
-                    + "If teleport   is true  then some extra teleport debug information is logged.\n"
-                    + "If updates    is true  then any frame which exceeds double the maximum desired frame time is logged.",
+                "active        - if false then main scene update and maintenance loops are suspended.\n"
+                    + "animations  - if true  then extra animations debug information is logged.\n"
+                    + "child-repri - how far an avatar must move in meters before we update the position of its child agents in neighbouring regions.\n"
+                    + "collisions  - if false then collisions with other objects are turned off.\n"
+                    + "pbackup     - if false then periodic scene backup is turned off.\n"
+                    + "physics     - if false then all physics objects are non-physical.\n"
+                    + "scripting   - if false then no scripting operations happen.\n"
+                    + "teleport    - if true  then some extra teleport debug information is logged.\n"
+                    + "updates     - if true  then any frame which exceeds double the maximum desired frame time is logged.",
                 HandleDebugSceneSetCommand);
         }
 
@@ -138,6 +140,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Attachments
             ConsoleDisplayList cdl = new ConsoleDisplayList();
             cdl.AddRow("active", m_scene.Active);
             cdl.AddRow("animations", m_scene.DebugAnimations);
+            cdl.AddRow("child-repri", m_scene.ChildReprioritizationDistance);
             cdl.AddRow("pbackup", m_scene.PeriodicBackup);
             cdl.AddRow("physics", m_scene.PhysicsEnabled);
             cdl.AddRow("scripting", m_scene.ScriptsEnabled);
@@ -186,6 +189,15 @@ namespace OpenSim.Region.OptionalModules.Avatar.Attachments
                     m_scene.DebugAnimations = active;
             }
 
+            if (options.ContainsKey("child-repri"))
+            {
+                double childRepriDistance;
+
+                // FIXME: This can only come from the console at the moment but might not always be true.
+                if (ConsoleUtil.TryParseConsoleDouble(MainConsole.Instance, options["child-repri"], out childRepriDistance))
+                    m_scene.ChildReprioritizationDistance = childRepriDistance;                
+            }
+
             if (options.ContainsKey("pbackup"))
             {
                 bool active;