From f1250bd291dc3fbcf375d792691a455f45727224 Mon Sep 17 00:00:00 2001
From: mingchen <mingchen>
Date: Thu, 7 Jun 2007 01:04:07 +0000
Subject: [PATCH] *When avatar crosses parcel, it updates successfully in the
 viewer *This includes parcel name in title bar, media and music autoplay, and
 parcel flag icons *Yay!

---
 .../world/Avatar.Update.cs                    | 24 ++++++++++++++++++-
 OpenSim/OpenSim.RegionServer/world/Avatar.cs  |  7 ++++++
 2 files changed, 30 insertions(+), 1 deletion(-)

diff --git a/OpenSim/OpenSim.RegionServer/world/Avatar.Update.cs b/OpenSim/OpenSim.RegionServer/world/Avatar.Update.cs
index 29e0a15b48..77129057d1 100644
--- a/OpenSim/OpenSim.RegionServer/world/Avatar.Update.cs
+++ b/OpenSim/OpenSim.RegionServer/world/Avatar.Update.cs
@@ -96,7 +96,29 @@ namespace OpenSim.world
                     }
 
                 }
-                this.positionLastFrame = pos2;
+
+                if (positionFrameBeforeLast != pos2)
+                {
+                    this.positionFrameBeforeLast = this.positionLastFrame;
+                    this.positionLastFrame = pos2;
+                    int tempRoundedX = (int)Math.Round(positionLastFrame.X);
+                    int tempRoundedY = (int)Math.Round(positionLastFrame.Y);
+                    if (this.positionRoundedX != tempRoundedX || this.positionRoundedY != tempRoundedY)
+                    {
+
+                        this.positionRoundedX = tempRoundedX;
+                        this.positionRoundedY = tempRoundedY;
+                        int currentParcelLocalID = m_world.parcelManager.getParcel(tempRoundedX, tempRoundedY).parcelData.localID;
+                        if(currentParcelLocalID != this.positionParcelHoverLocalID)
+                        {
+
+                            Console.WriteLine("NEW PARCEL: " + m_world.parcelManager.getParcel(tempRoundedX, tempRoundedY).parcelData.parcelName);
+                            m_world.parcelManager.getParcel(tempRoundedX, tempRoundedY).sendParcelProperties(this.parcelUpdateSequenceIncrement, false, 0,this.ControllingClient);
+                            this.positionParcelHoverLocalID = currentParcelLocalID;
+                            this.parcelUpdateSequenceIncrement++;
+                        }
+                    }
+                }
 
                 if (!this.ControllingClient.m_sandboxMode)
                 {
diff --git a/OpenSim/OpenSim.RegionServer/world/Avatar.cs b/OpenSim/OpenSim.RegionServer/world/Avatar.cs
index 4b921f0338..30999fca5c 100644
--- a/OpenSim/OpenSim.RegionServer/world/Avatar.cs
+++ b/OpenSim/OpenSim.RegionServer/world/Avatar.cs
@@ -57,6 +57,13 @@ namespace OpenSim.world
         private byte[] visualParams;
         private AvatarWearable[] Wearables;
         private LLVector3 positionLastFrame = new LLVector3(0, 0, 0);
+        private LLVector3 positionFrameBeforeLast = new LLVector3(0, 0, 0);
+
+        private int positionRoundedX = 0;
+        private int positionRoundedY = 0;
+
+        private int positionParcelHoverLocalID = -1; //Local ID of the last parcel they were over
+        private int parcelUpdateSequenceIncrement = 1;
         private ulong m_regionHandle;
         //private Dictionary<uint, ClientView> m_clientThreads;
         private string m_regionName;