1 files changed, 112 insertions, 0 deletions

diff --git a/OpenSim/Framework/RegionCommsListener.cs b/OpenSim/Framework/RegionCommsListener.cs
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+++ b/OpenSim/Framework/RegionCommsListener.cs
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+/*
+* Copyright (c) Contributors, http://opensimulator.org/
+* See CONTRIBUTORS.TXT for a full list of copyright holders.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are met:
+*     * Redistributions of source code must retain the above copyright
+*       notice, this list of conditions and the following disclaimer.
+*     * Redistributions in binary form must reproduce the above copyright
+*       notice, this list of conditions and the following disclaimer in the
+*       documentation and/or other materials provided with the distribution.
+*     * Neither the name of the OpenSim Project nor the
+*       names of its contributors may be used to endorse or promote products
+*       derived from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY
+* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+* 
+*/
+
+using System.Collections.Generic;
+using libsecondlife;
+
+namespace OpenSim.Framework
+{
+    public class RegionCommsListener : IRegionCommsListener
+    {
+        public event ExpectUserDelegate OnExpectUser;
+        public event GenericCall2 OnExpectChildAgent;
+        public event AgentCrossing OnAvatarCrossingIntoRegion;
+        public event UpdateNeighbours OnNeighboursUpdate;
+        public event AcknowledgeAgentCross OnAcknowledgeAgentCrossed;
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="agent"></param>
+        /// <returns></returns>
+        public virtual bool TriggerExpectUser(ulong regionHandle, AgentCircuitData agent)
+        {
+            if (OnExpectUser != null)
+            {
+                OnExpectUser(regionHandle, agent);
+                return true;
+            }
+
+            return false;
+        }
+
+        public virtual bool TriggerExpectAvatarCrossing(ulong regionHandle, LLUUID agentID, LLVector3 position,
+                                                        bool isFlying)
+        {
+            if (OnAvatarCrossingIntoRegion != null)
+            {
+                OnAvatarCrossingIntoRegion(regionHandle, agentID, position, isFlying);
+                return true;
+            }
+            return false;
+        }
+
+        public virtual bool TriggerAcknowledgeAgentCrossed(ulong regionHandle, LLUUID agentID)
+        {
+            if (OnAcknowledgeAgentCrossed != null)
+            {
+                OnAcknowledgeAgentCrossed(regionHandle, agentID);
+                return true;
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <remarks>TODO: Doesnt take any args??</remarks>
+        /// <returns></returns>
+        public virtual bool TriggerExpectChildAgent()
+        {
+            if (OnExpectChildAgent != null)
+            {
+                OnExpectChildAgent();
+                return true;
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <remarks>Added to avoid a unused compiler warning on OnNeighboursUpdate, TODO: Check me</remarks>
+        /// <param name="neighbours"></param>
+        /// <returns></returns>
+        public virtual bool TriggerOnNeighboursUpdate(List<RegionInfo> neighbours)
+        {
+            if (OnNeighboursUpdate != null)
+            {
+                OnNeighboursUpdate(neighbours);
+                return true;
+            }
+
+            return false;
+        }
+    }
+}
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