2 files changed, 25 insertions, 3 deletions

diff --git a/OpenSim/Framework/IClientAPI.cs b/OpenSim/Framework/IClientAPI.cs
index 6c9e7c9..22cc79d 100644
--- a/OpenSim/Framework/IClientAPI.cs
+++ b/OpenSim/Framework/IClientAPI.cs
@@ -834,6 +834,8 @@ namespace OpenSim.Framework
         /// </remarks>
         event UpdateAgent OnAgentUpdate;
 
+        event UpdateAgent OnAgentCameraUpdate;
+
         event AgentRequestSit OnAgentRequestSit;
         event AgentSit OnAgentSit;
         event AvatarPickerRequest OnAvatarPickerRequest;
@@ -1489,7 +1491,7 @@ namespace OpenSim.Framework
         void SendChangeUserRights(UUID agentID, UUID friendID, int rights);
         void SendTextBoxRequest(string message, int chatChannel, string objectname, UUID ownerID, string ownerFirstName, string ownerLastName, UUID objectId);
 
-        void StopFlying(ISceneEntity presence);
+        void SendAgentTerseUpdate(ISceneEntity presence);
 
         void SendPlacesReply(UUID queryID, UUID transactionID, PlacesReplyData[] data);
     }
diff --git a/OpenSim/Framework/Monitoring/Stats/Stat.cs b/OpenSim/Framework/Monitoring/Stats/Stat.cs
index 9629b6e..ffd5132 100644
--- a/OpenSim/Framework/Monitoring/Stats/Stat.cs
+++ b/OpenSim/Framework/Monitoring/Stats/Stat.cs
@@ -225,7 +225,13 @@ namespace OpenSim.Framework.Monitoring
         public virtual string ToConsoleString()
         {
             StringBuilder sb = new StringBuilder();
-            sb.AppendFormat("{0}.{1}.{2} : {3} {4}", Category, Container, ShortName, Value, UnitName);
+            sb.AppendFormat(
+                "{0}.{1}.{2} : {3}{4}", 
+                Category, 
+                Container, 
+                ShortName, 
+                Value, 
+                UnitName == null || UnitName == "" ? "" : string.Format(" {0}", UnitName));
 
             AppendMeasuresOfInterest(sb);
 
@@ -253,6 +259,8 @@ namespace OpenSim.Framework.Monitoring
                 == MeasuresOfInterest.AverageChangeOverTime)
             {
                 double totalChange = 0;
+                double lastChangeOverTime = 0;
+                double? penultimateSample = null;
                 double? lastSample = null;
 
                 lock (m_samples)
@@ -266,13 +274,25 @@ namespace OpenSim.Framework.Monitoring
                         if (lastSample != null)
                             totalChange += s - (double)lastSample;
 
+                        penultimateSample = lastSample;
                         lastSample = s;
                     }
                 }
 
+                if (lastSample != null && penultimateSample != null)
+                    lastChangeOverTime 
+                        = ((double)lastSample - (double)penultimateSample) / (Watchdog.WATCHDOG_INTERVAL_MS / 1000);
+
                 int divisor = m_samples.Count <= 1 ? 1 : m_samples.Count - 1;
 
-                sb.AppendFormat(", {0:0.##} {1}/s", totalChange / divisor / (Watchdog.WATCHDOG_INTERVAL_MS / 1000), UnitName);
+                double averageChangeOverTime = totalChange / divisor / (Watchdog.WATCHDOG_INTERVAL_MS / 1000);
+
+                sb.AppendFormat(
+                    ", {0:0.##}{1}/s, {2:0.##}{3}/s", 
+                    lastChangeOverTime, 
+                    UnitName == null || UnitName == "" ? "" : string.Format(" {0}", UnitName), 
+                    averageChangeOverTime,
+                    UnitName == null || UnitName == "" ? "" : string.Format(" {0}", UnitName));
             }
         }
     }