From b4084c7b2e6bbee2af687e40d803fa9ef288c4ba Mon Sep 17 00:00:00 2001
From: Jim Radford <jradford@npl.com>
Date: Fri, 7 Mar 2008 17:43:51 +0000
Subject: [PATCH] * Added overload to RequestAllSimParcels which allows user to
 do a full refresh of Parcel dictionary * Increased time delay between
 requests due to caps being slower responding to parcel PropertiesRequests *
 See TestClient/Commands/Land/ParcelInfoCommand.cs for example usage.

git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@1659 52acb1d6-8a22-11de-b505-999d5b087335
---
 libsecondlife/ParcelManager.cs                | 20 ++++++++++++++-
 .../Commands/Land/ParcelInfoCommand.cs        | 25 +++++++++++--------
 2 files changed, 34 insertions(+), 11 deletions(-)

diff --git a/libsecondlife/ParcelManager.cs b/libsecondlife/ParcelManager.cs
index ba3889a4..4f3aae21 100644
--- a/libsecondlife/ParcelManager.cs
+++ b/libsecondlife/ParcelManager.cs
@@ -769,6 +769,24 @@ namespace libsecondlife
         /// <param name="simulator">Simulator to request parcels from (must be connected)</param>
         public void RequestAllSimParcels(Simulator simulator)
         {
+            RequestAllSimParcels(simulator, false);
+        }
+
+        /// <summary>
+        /// Request all simulator parcel properties (used for populating the <code>Simulator.Parcels</code> 
+        /// dictionary)
+        /// </summary>
+        /// <param name="simulator">Simulator to request parcels from (must be connected)</param>
+        /// <param name="refresh">If set to true, will force a full refresh</param>
+        public void RequestAllSimParcels(Simulator simulator, bool refresh)
+        {
+
+            if (refresh)
+            {
+                lock (simulator.ParcelMap)
+                    simulator.ParcelMap = new int[64,64];
+            }
+
             Thread th = new Thread(delegate()
             {
                 int y, x;
@@ -782,7 +800,7 @@ namespace libsecondlife
                                                              (y + 1) * 4.0f, (x + 1) * 4.0f,
                                                              y * 4.0f, x * 4.0f, 0, false);
                             // Pause for 50 ms after every request to avoid flooding the sim
-                            System.Threading.Thread.Sleep(50);
+                            System.Threading.Thread.Sleep(200);
                         }
                     }
                 }
diff --git a/libsecondlife/examples/TestClient/Commands/Land/ParcelInfoCommand.cs b/libsecondlife/examples/TestClient/Commands/Land/ParcelInfoCommand.cs
index cc41a717..5f02722f 100644
--- a/libsecondlife/examples/TestClient/Commands/Land/ParcelInfoCommand.cs
+++ b/libsecondlife/examples/TestClient/Commands/Land/ParcelInfoCommand.cs
@@ -10,7 +10,6 @@ namespace libsecondlife.TestClient
     public class ParcelInfoCommand : Command
     {
         private AutoResetEvent ParcelsDownloaded = new AutoResetEvent(false);
-        private int ParcelCount = 0;
 
         public ParcelInfoCommand(TestClient testClient)
         {
@@ -30,25 +29,31 @@ namespace libsecondlife.TestClient
 
             ParcelManager.SimParcelsDownloaded del = delegate(Simulator simulator, InternalDictionary<int, Parcel> simParcels, int[,] parcelMap)
             {
-                ParcelCount = simParcels.Count;
-
-                simParcels.ForEach(delegate(Parcel parcel)
-                {
-                    sb.AppendFormat("Parcels[{0}]: Name: \"{1}\", Description: \"{2}\" ACL Count: {3}" + System.Environment.NewLine,
-                        parcel.LocalID, parcel.Name, parcel.Desc, parcel.AccessList.Count);
-                });
                 ParcelsDownloaded.Set();
-
             };
 
             ParcelsDownloaded.Reset();
             Client.Parcels.OnSimParcelsDownloaded += del;
             Client.Parcels.RequestAllSimParcels(Client.Network.CurrentSim);
 
+            if (Client.Network.CurrentSim.IsParcelMapFull())
+                ParcelsDownloaded.Set();
+
             if (ParcelsDownloaded.WaitOne(20000, false) && Client.Network.Connected)
+            {
+                sb.AppendFormat("Downloaded {0} Parcels in {1}", 
+                    Client.Network.CurrentSim.Parcels.Count, Client.Network.CurrentSim.Name);
+
+                Client.Network.CurrentSim.Parcels.ForEach(delegate(Parcel parcel)
+                {
+                    sb.AppendFormat("Parcels[{0}]: Name: \"{1}\", Description: \"{2}\" ACL Count: {3}" + System.Environment.NewLine,
+                        parcel.LocalID, parcel.Name, parcel.Desc, parcel.AccessList.Count);
+                });
+
                 result = sb.ToString();
+            }
             else
-                result =  "Failed to retrieve information on all the simulator parcels";
+                result = "Failed to retrieve information on all the simulator parcels";
 
             Client.Parcels.OnSimParcelsDownloaded -= del;
             return result;