From bd16dddce5a23e67d9ead896f770a50168e46ef4 Mon Sep 17 00:00:00 2001
From: mingchen <mingchen>
Date: Wed, 19 Dec 2007 04:28:54 +0000
Subject: [PATCH] *Added Ban Lines around parcels for banned avatars, but there
 is no actual blocking done yet. *Made the OnSignificantClientMovement
 distance from .02 to .45 to make it easier on the server.

---
 OpenSim/Framework/LandData.cs                  |  2 +-
 .../Region/Environment/LandManagement/Land.cs  | 12 ++++++++++++
 .../Environment/LandManagement/LandManager.cs  | 18 ++++++++++++++++++
 .../Region/Environment/Scenes/ScenePresence.cs |  2 +-
 4 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/OpenSim/Framework/LandData.cs b/OpenSim/Framework/LandData.cs
index e35aa0ea1b..1a94cfd8ca 100644
--- a/OpenSim/Framework/LandData.cs
+++ b/OpenSim/Framework/LandData.cs
@@ -53,7 +53,7 @@ namespace OpenSim.Framework
         public int simwideArea = 0;
         public int salePrice = 0; //Unemeplemented. Parcels price.
         public Parcel.ParcelStatus landStatus = Parcel.ParcelStatus.Leased;
-
+        
         public uint landFlags = (uint) Parcel.ParcelFlags.AllowFly | (uint) Parcel.ParcelFlags.AllowLandmark |
                                 (uint) Parcel.ParcelFlags.AllowAllObjectEntry |
                                 (uint) Parcel.ParcelFlags.AllowDeedToGroup | (uint) Parcel.ParcelFlags.AllowTerraform |
diff --git a/OpenSim/Region/Environment/LandManagement/Land.cs b/OpenSim/Region/Environment/LandManagement/Land.cs
index 3f60b1b7fb..4cfb0c169d 100644
--- a/OpenSim/Region/Environment/LandManagement/Land.cs
+++ b/OpenSim/Region/Environment/LandManagement/Land.cs
@@ -227,6 +227,18 @@ namespace OpenSim.Region.Environment.LandManagement
             }
         }
 
+        public bool isBannedFromLand(ParcelManager.ParcelAccessEntry entry, IClientAPI remote_client)
+        {
+            if ((this.landData.landFlags & (uint)Parcel.ParcelFlags.UseBanList) > 0)
+            {
+                if (this.landData.parcelAccessList.Contains(entry))
+                {
+                    //They are banned, so lets send them a notice about this parcel
+                    return true;
+                }
+            }
+            return false;
+        }
         public void sendLandUpdateToClient(IClientAPI remote_client)
         {
             sendLandProperties(0, false, 0, remote_client);
diff --git a/OpenSim/Region/Environment/LandManagement/LandManager.cs b/OpenSim/Region/Environment/LandManagement/LandManager.cs
index f3ab502f6c..59bf7f8838 100644
--- a/OpenSim/Region/Environment/LandManagement/LandManager.cs
+++ b/OpenSim/Region/Environment/LandManagement/LandManager.cs
@@ -590,6 +590,22 @@ namespace OpenSim.Region.Environment.LandManagement
             addLandObject(fullSimParcel);
         }
 
+        public void sendOutBannedNotices(IClientAPI avatar)
+        {
+            ParcelManager.ParcelAccessEntry entry = new ParcelManager.ParcelAccessEntry();
+            entry.AgentID = avatar.AgentId;
+            entry.Flags = ParcelManager.AccessList.Ban;
+            entry.Time = new DateTime();
+
+            foreach (Land checkBan in landList.Values)
+            {
+                if (checkBan.isBannedFromLand(entry, avatar))
+                {
+                    checkBan.sendLandProperties(-30000, false, (int)ParcelManager.ParcelResult.Single, avatar);
+                }
+            }
+        }
+
         public void sendLandUpdate(ScenePresence avatar)
         {
             Land over = getLandObject((int)Math.Min(255, Math.Max(0, Math.Round(avatar.AbsolutePosition.X))),
@@ -599,6 +615,7 @@ namespace OpenSim.Region.Environment.LandManagement
             {
                 over.sendLandUpdateToClient(avatar.ControllingClient);
             }
+
         }
 
         public void handleSignificantClientMovement(IClientAPI remote_client)
@@ -608,6 +625,7 @@ namespace OpenSim.Region.Environment.LandManagement
             if (clientAvatar != null)
             {
                 sendLandUpdate(clientAvatar);
+                sendOutBannedNotices(remote_client);
             }
         }
 
diff --git a/OpenSim/Region/Environment/Scenes/ScenePresence.cs b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
index 86ff65ec3b..91b6463b79 100644
--- a/OpenSim/Region/Environment/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
@@ -1181,7 +1181,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// </summary>
         protected void CheckForSignificantMovement()
         {
-            if (Util.GetDistanceTo(AbsolutePosition, posLastSignificantMove) > 0.02)
+            if (Util.GetDistanceTo(AbsolutePosition, posLastSignificantMove) > 0.5)
             {
                 posLastSignificantMove = AbsolutePosition;
                 if (OnSignificantClientMovement != null)