diff --git a/OpenSim/Region/Framework/Scenes/SceneManager.cs b/OpenSim/Region/Framework/Scenes/SceneManager.cs index e4eaf3a888..e3fed493c4 100644 --- a/OpenSim/Region/Framework/Scenes/SceneManager.cs +++ b/OpenSim/Region/Framework/Scenes/SceneManager.cs @@ -53,12 +53,12 @@ namespace OpenSim.Region.Framework.Scenes get { return m_instance; } } - private readonly List m_localScenes = new List(); + private readonly DoubleDictionary m_localScenes = new DoubleDictionary(); private Scene m_currentScene = null; public List Scenes { - get { return new List(m_localScenes); } + get { return new List(m_localScenes.FindAll(delegate(Scene s) { return true; })); } } public Scene CurrentScene @@ -72,13 +72,10 @@ namespace OpenSim.Region.Framework.Scenes { if (m_currentScene == null) { - lock (m_localScenes) - { - if (m_localScenes.Count > 0) - return m_localScenes[0]; - else - return null; - } + List sceneList = Scenes; + if (sceneList.Count == 0) + return null; + return sceneList[0]; } else { @@ -90,7 +87,7 @@ namespace OpenSim.Region.Framework.Scenes public SceneManager() { m_instance = this; - m_localScenes = new List(); + m_localScenes = new DoubleDictionary(); } public void Close() @@ -98,20 +95,18 @@ namespace OpenSim.Region.Framework.Scenes // collect known shared modules in sharedModules Dictionary sharedModules = new Dictionary(); - lock (m_localScenes) + List sceneList = Scenes; + for (int i = 0; i < sceneList.Count; i++) { - for (int i = 0; i < m_localScenes.Count; i++) + // extract known shared modules from scene + foreach (string k in sceneList[i].Modules.Keys) { - // extract known shared modules from scene - foreach (string k in m_localScenes[i].Modules.Keys) - { - if (m_localScenes[i].Modules[k].IsSharedModule && - !sharedModules.ContainsKey(k)) - sharedModules[k] = m_localScenes[i].Modules[k]; - } - // close scene/region - m_localScenes[i].Close(); + if (sceneList[i].Modules[k].IsSharedModule && + !sharedModules.ContainsKey(k)) + sharedModules[k] = sceneList[i].Modules[k]; } + // close scene/region + sceneList[i].Close(); } // all regions/scenes are now closed, we can now safely @@ -120,31 +115,22 @@ namespace OpenSim.Region.Framework.Scenes { mod.Close(); } + + m_localScenes.Clear(); } public void Close(Scene cscene) { - lock (m_localScenes) - { - if (m_localScenes.Contains(cscene)) - { - for (int i = 0; i < m_localScenes.Count; i++) - { - if (m_localScenes[i].Equals(cscene)) - { - m_localScenes[i].Close(); - } - } - } - } + if (!m_localScenes.ContainsKey(cscene.RegionInfo.RegionID)) + return; + cscene.Close(); } public void Add(Scene scene) { scene.OnRestart += HandleRestart; - lock (m_localScenes) - m_localScenes.Add(scene); + m_localScenes.Add(scene.RegionInfo.RegionID, scene.RegionInfo.RegionName, scene); } public void HandleRestart(RegionInfo rdata) @@ -152,24 +138,7 @@ namespace OpenSim.Region.Framework.Scenes m_log.Error("[SCENEMANAGER]: Got Restart message for region:" + rdata.RegionName + " Sending up to main"); int RegionSceneElement = -1; - lock (m_localScenes) - { - for (int i = 0; i < m_localScenes.Count; i++) - { - if (rdata.RegionName == m_localScenes[i].RegionInfo.RegionName) - { - RegionSceneElement = i; - } - } - - // Now we make sure the region is no longer known about by the SceneManager - // Prevents duplicates. - - if (RegionSceneElement >= 0) - { - m_localScenes.RemoveAt(RegionSceneElement); - } - } + m_localScenes.Remove(rdata.RegionID); // Send signal to main that we're restarting this sim. OnRestartSim(rdata); @@ -179,32 +148,29 @@ namespace OpenSim.Region.Framework.Scenes { RegionInfo Result = null; - lock (m_localScenes) + Scene s = m_localScenes.FindValue(delegate(Scene x) + { + if (x.RegionInfo.RegionHandle == regionHandle) + return true; + return false; + }); + + if (s != null) { - for (int i = 0; i < m_localScenes.Count; i++) + List sceneList = Scenes; + + for (int i = 0; i < sceneList.Count; i++) { - if (m_localScenes[i].RegionInfo.RegionHandle == regionHandle) + if (sceneList[i]!= s) { // Inform other regions to tell their avatar about me - Result = m_localScenes[i].RegionInfo; + //sceneList[i].OtherRegionUp(Result); } } - - if (Result != null) - { - for (int i = 0; i < m_localScenes.Count; i++) - { - if (m_localScenes[i].RegionInfo.RegionHandle != regionHandle) - { - // Inform other regions to tell their avatar about me - //m_localScenes[i].OtherRegionUp(Result); - } - } - } - else - { - m_log.Error("[REGION]: Unable to notify Other regions of this Region coming up"); - } + } + else + { + m_log.Error("[REGION]: Unable to notify Other regions of this Region coming up"); } } @@ -308,8 +274,8 @@ namespace OpenSim.Region.Framework.Scenes { if (m_currentScene == null) { - lock (m_localScenes) - m_localScenes.ForEach(func); + List sceneList = Scenes; + sceneList.ForEach(func); } else { @@ -338,16 +304,12 @@ namespace OpenSim.Region.Framework.Scenes } else { - lock (m_localScenes) + Scene s; + + if (m_localScenes.TryGetValue(regionName, out s)) { - foreach (Scene scene in m_localScenes) - { - if (String.Compare(scene.RegionInfo.RegionName, regionName, true) == 0) - { - m_currentScene = scene; - return true; - } - } + m_currentScene = s; + return true; } return false; @@ -358,16 +320,12 @@ namespace OpenSim.Region.Framework.Scenes { // m_log.Debug("Searching for Region: '" + regionID + "'"); - lock (m_localScenes) + Scene s; + + if (m_localScenes.TryGetValue(regionID, out s)) { - foreach (Scene scene in m_localScenes) - { - if (scene.RegionInfo.RegionID == regionID) - { - m_currentScene = scene; - return true; - } - } + m_currentScene = s; + return true; } return false; @@ -375,52 +333,24 @@ namespace OpenSim.Region.Framework.Scenes public bool TryGetScene(string regionName, out Scene scene) { - lock (m_localScenes) - { - foreach (Scene mscene in m_localScenes) - { - if (String.Compare(mscene.RegionInfo.RegionName, regionName, true) == 0) - { - scene = mscene; - return true; - } - } - } - - scene = null; - return false; + return m_localScenes.TryGetValue(regionName, out scene); } public bool TryGetScene(UUID regionID, out Scene scene) { - lock (m_localScenes) - { - foreach (Scene mscene in m_localScenes) - { - if (mscene.RegionInfo.RegionID == regionID) - { - scene = mscene; - return true; - } - } - } - - scene = null; - return false; + return m_localScenes.TryGetValue(regionID, out scene); } public bool TryGetScene(uint locX, uint locY, out Scene scene) { - lock (m_localScenes) + List sceneList = Scenes; + foreach (Scene mscene in sceneList) { - foreach (Scene mscene in m_localScenes) + if (mscene.RegionInfo.RegionLocX == locX && + mscene.RegionInfo.RegionLocY == locY) { - if (mscene.RegionInfo.RegionLocX == locX && - mscene.RegionInfo.RegionLocY == locY) - { - scene = mscene; - return true; - } + scene = mscene; + return true; } } @@ -430,16 +360,14 @@ namespace OpenSim.Region.Framework.Scenes public bool TryGetScene(IPEndPoint ipEndPoint, out Scene scene) { - lock (m_localScenes) + List sceneList = Scenes; + foreach (Scene mscene in sceneList) { - foreach (Scene mscene in m_localScenes) + if ((mscene.RegionInfo.InternalEndPoint.Equals(ipEndPoint.Address)) && + (mscene.RegionInfo.InternalEndPoint.Port == ipEndPoint.Port)) { - if ((mscene.RegionInfo.InternalEndPoint.Equals(ipEndPoint.Address)) && - (mscene.RegionInfo.InternalEndPoint.Port == ipEndPoint.Port)) - { - scene = mscene; - return true; - } + scene = mscene; + return true; } } @@ -504,15 +432,10 @@ namespace OpenSim.Region.Framework.Scenes public RegionInfo GetRegionInfo(UUID regionID) { - lock (m_localScenes) + Scene s; + if (m_localScenes.TryGetValue(regionID, out s)) { - foreach (Scene scene in m_localScenes) - { - if (scene.RegionInfo.RegionID == regionID) - { - return scene.RegionInfo; - } - } + return s.RegionInfo; } return null; @@ -530,14 +453,12 @@ namespace OpenSim.Region.Framework.Scenes public bool TryGetScenePresence(UUID avatarId, out ScenePresence avatar) { - lock (m_localScenes) + List sceneList = Scenes; + foreach (Scene scene in sceneList) { - foreach (Scene scene in m_localScenes) + if (scene.TryGetScenePresence(avatarId, out avatar)) { - if (scene.TryGetScenePresence(avatarId, out avatar)) - { - return true; - } + return true; } } @@ -547,15 +468,13 @@ namespace OpenSim.Region.Framework.Scenes public bool TryGetRootScenePresence(UUID avatarId, out ScenePresence avatar) { - lock (m_localScenes) + List sceneList = Scenes; + foreach (Scene scene in sceneList) { - foreach (Scene scene in m_localScenes) - { - avatar = scene.GetScenePresence(avatarId); + avatar = scene.GetScenePresence(avatarId); - if (avatar != null && !avatar.IsChildAgent) - return true; - } + if (avatar != null && !avatar.IsChildAgent) + return true; } avatar = null; @@ -564,22 +483,19 @@ namespace OpenSim.Region.Framework.Scenes public void CloseScene(Scene scene) { - lock (m_localScenes) - m_localScenes.Remove(scene); + m_localScenes.Remove(scene.RegionInfo.RegionID); scene.Close(); } public bool TryGetAvatarByName(string avatarName, out ScenePresence avatar) { - lock (m_localScenes) + List sceneList = Scenes; + foreach (Scene scene in sceneList) { - foreach (Scene scene in m_localScenes) + if (scene.TryGetAvatarByName(avatarName, out avatar)) { - if (scene.TryGetAvatarByName(avatarName, out avatar)) - { - return true; - } + return true; } } @@ -589,14 +505,12 @@ namespace OpenSim.Region.Framework.Scenes public bool TryGetRootScenePresenceByName(string firstName, string lastName, out ScenePresence sp) { - lock (m_localScenes) + List sceneList = Scenes; + foreach (Scene scene in sceneList) { - foreach (Scene scene in m_localScenes) - { - sp = scene.GetScenePresence(firstName, lastName); - if (sp != null && !sp.IsChildAgent) - return true; - } + sp = scene.GetScenePresence(firstName, lastName); + if (sp != null && !sp.IsChildAgent) + return true; } sp = null; @@ -605,8 +519,8 @@ namespace OpenSim.Region.Framework.Scenes public void ForEachScene(Action action) { - lock (m_localScenes) - m_localScenes.ForEach(action); + List sceneList = Scenes; + sceneList.ForEach(action); } } }