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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 OpenSimulator 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;
using System.Collections.Generic;
using OpenMetaverse;
using OpenSim.Region.Framework.Scenes;
namespace OpenSim.Region.CoreModules.World.Land
{
public class RegionCombinerClientEventForwarder
{
private Scene m_rootScene;
private Dictionary<UUID, Scene> m_virtScene = new Dictionary<UUID, Scene>();
private Dictionary<UUID,RegionCombinerIndividualEventForwarder> m_forwarders = new Dictionary<UUID,
RegionCombinerIndividualEventForwarder>();
public RegionCombinerClientEventForwarder(RegionConnections rootScene)
{
m_rootScene = rootScene.RegionScene;
}
public void AddSceneToEventForwarding(Scene virtualScene)
{
lock (m_virtScene)
{
if (m_virtScene.ContainsKey(virtualScene.RegionInfo.originRegionID))
{
m_virtScene[virtualScene.RegionInfo.originRegionID] = virtualScene;
}
else
{
m_virtScene.Add(virtualScene.RegionInfo.originRegionID, virtualScene);
}
}
lock (m_forwarders)
{
// TODO: Fix this to unregister if this happens
if (m_forwarders.ContainsKey(virtualScene.RegionInfo.originRegionID))
m_forwarders.Remove(virtualScene.RegionInfo.originRegionID);
RegionCombinerIndividualEventForwarder forwarder =
new RegionCombinerIndividualEventForwarder(m_rootScene, virtualScene);
m_forwarders.Add(virtualScene.RegionInfo.originRegionID, forwarder);
virtualScene.EventManager.OnNewClient += forwarder.ClientConnect;
virtualScene.EventManager.OnClientClosed += forwarder.ClientClosed;
}
}
public void RemoveSceneFromEventForwarding (Scene virtualScene)
{
lock (m_forwarders)
{
RegionCombinerIndividualEventForwarder forwarder = m_forwarders[virtualScene.RegionInfo.originRegionID];
virtualScene.EventManager.OnNewClient -= forwarder.ClientConnect;
virtualScene.EventManager.OnClientClosed -= forwarder.ClientClosed;
m_forwarders.Remove(virtualScene.RegionInfo.originRegionID);
}
lock (m_virtScene)
{
if (m_virtScene.ContainsKey(virtualScene.RegionInfo.originRegionID))
{
m_virtScene.Remove(virtualScene.RegionInfo.originRegionID);
}
}
}
}
}
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