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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 System.Reflection;
using log4net;
using Mono.Addins;
using Nini.Config;
using OpenMetaverse;
using OpenMetaverse.Packets;
using OpenMetaverse.StructuredData;
using OpenSim.Framework;
using OpenSim.Region.Framework;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.Framework.Scenes;
namespace OpenSim.Region.CoreModules.Framework.DynamicAttributes.DAExampleModule
{
[Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "DAExampleModule")]
public class DAExampleModule : INonSharedRegionModule
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private readonly bool ENABLED = false; // enable for testing
public const string Namespace = "Example";
public const string StoreName = "DA";
protected Scene m_scene;
protected IDialogModule m_dialogMod;
public string Name { get { return "DAExample Module"; } }
public Type ReplaceableInterface { get { return null; } }
public void Initialise(IConfigSource source) {}
public void AddRegion(Scene scene)
{
if (ENABLED)
{
m_scene = scene;
m_scene.EventManager.OnSceneGroupMove += OnSceneGroupMove;
m_dialogMod = m_scene.RequestModuleInterface<IDialogModule>();
m_log.DebugFormat("[DA EXAMPLE MODULE]: Added region {0}", m_scene.Name);
}
}
public void RemoveRegion(Scene scene)
{
if (ENABLED)
{
m_scene.EventManager.OnSceneGroupMove -= OnSceneGroupMove;
}
}
public void RegionLoaded(Scene scene) {}
public void Close()
{
RemoveRegion(m_scene);
}
protected bool OnSceneGroupMove(UUID groupId, Vector3 delta)
{
OSDMap attrs = null;
SceneObjectPart sop = m_scene.GetSceneObjectPart(groupId);
if (sop == null)
return true;
if (!sop.DynAttrs.TryGetStore(Namespace, StoreName, out attrs))
attrs = new OSDMap();
OSDInteger newValue;
// We have to lock on the entire dynamic attributes map to avoid race conditions with serialization code.
lock (sop.DynAttrs)
{
if (!attrs.ContainsKey("moves"))
newValue = new OSDInteger(1);
else
newValue = new OSDInteger(attrs["moves"].AsInteger() + 1);
attrs["moves"] = newValue;
sop.DynAttrs.SetStore(Namespace, StoreName, attrs);
}
sop.ParentGroup.HasGroupChanged = true;
string msg = string.Format("{0} {1} moved {2} times", sop.Name, sop.UUID, newValue);
m_log.DebugFormat("[DA EXAMPLE MODULE]: {0}", msg);
m_dialogMod.SendGeneralAlert(msg);
return true;
}
}
}
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