1 files changed, 102 insertions, 58 deletions

diff --git a/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs b/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs
index 3f25bcf..7d46d92 100644
--- a/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs
+++ b/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs
@@ -29,37 +29,57 @@ using System;
 using System.Collections.Generic;
 using System.Reflection;
 using System.Threading;
+using Timer = System.Timers.Timer;
+
 using log4net;
 using Nini.Config;
+using Mono.Addins;
 using OpenMetaverse;
+
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Framework;
-using Timer=System.Timers.Timer;
 using OpenSim.Services.Interfaces;
 
 namespace OpenSim.Region.OptionalModules.World.NPC
 {
-    public class NPCModule : IRegionModule, INPCModule
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "NPCModule")]
+    public class NPCModule : INPCModule, ISharedRegionModule
     {
-        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly ILog m_log = LogManager.GetLogger(
+                MethodBase.GetCurrentMethod().DeclaringType);
+
+        private Dictionary<UUID, NPCAvatar> m_avatars =
+                new Dictionary<UUID, NPCAvatar>();
 
-        private Dictionary<UUID, NPCAvatar> m_avatars = new Dictionary<UUID, NPCAvatar>();
+        public bool Enabled { get; private set; }
 
-        public void Initialise(Scene scene, IConfigSource source)
+        public void Initialise(IConfigSource source)
         {
             IConfig config = source.Configs["NPC"];
 
-            if (config != null && config.GetBoolean("Enabled", false))
-            {
+            Enabled = (config != null && config.GetBoolean("Enabled", false));
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            if (Enabled)
                 scene.RegisterModuleInterface<INPCModule>(this);
-            }
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
         }
 
         public void PostInitialise()
         {
         }
 
+        public void RemoveRegion(Scene scene)
+        {
+            scene.UnregisterModuleInterface<INPCModule>(this);
+        }
+
         public void Close()
         {
         }
@@ -69,15 +89,13 @@ namespace OpenSim.Region.OptionalModules.World.NPC
             get { return "NPCModule"; }
         }
 
-        public bool IsSharedModule
-        {
-            get { return true; }
-        }
+        public Type ReplaceableInterface { get { return null; } }
 
         public bool IsNPC(UUID agentId, Scene scene)
         {
-            // FIXME: This implementation could not just use the ScenePresence.PresenceType (and callers could inspect
-            // that directly).
+            // FIXME: This implementation could not just use the
+            // ScenePresence.PresenceType (and callers could inspect that
+            // directly).
             ScenePresence sp = scene.GetScenePresence(agentId);
             if (sp == null || sp.IsChildAgent)
                 return false;
@@ -86,7 +104,8 @@ namespace OpenSim.Region.OptionalModules.World.NPC
                 return m_avatars.ContainsKey(agentId);
         }
 
-        public bool SetNPCAppearance(UUID agentId, AvatarAppearance appearance, Scene scene)
+        public bool SetNPCAppearance(UUID agentId,
+                AvatarAppearance appearance, Scene scene)
         {
             ScenePresence npc = scene.GetScenePresence(agentId);
             if (npc == null || npc.IsChildAgent)
@@ -99,34 +118,35 @@ namespace OpenSim.Region.OptionalModules.World.NPC
             // Delete existing npc attachments
             scene.AttachmentsModule.DeleteAttachmentsFromScene(npc, false);
 
-            // XXX: We can't just use IAvatarFactoryModule.SetAppearance() yet since it doesn't transfer attachments
-            AvatarAppearance npcAppearance = new AvatarAppearance(appearance, true);
+            // XXX: We can't just use IAvatarFactoryModule.SetAppearance() yet
+            // since it doesn't transfer attachments
+            AvatarAppearance npcAppearance = new AvatarAppearance(appearance,
+                    true);
             npc.Appearance = npcAppearance;
-            
+
             // Rez needed npc attachments
             scene.AttachmentsModule.RezAttachments(npc);
 
-            IAvatarFactoryModule module = scene.RequestModuleInterface<IAvatarFactoryModule>();
+            IAvatarFactoryModule module =
+                    scene.RequestModuleInterface<IAvatarFactoryModule>();
             module.SendAppearance(npc.UUID);
-            
+
             return true;
         }
 
-        public UUID CreateNPC(
-            string firstname,
-            string lastname,
-            Vector3 position,
-            UUID owner,
-            bool senseAsAgent,
-            Scene scene,
-            AvatarAppearance appearance)
+        public UUID CreateNPC(string firstname, string lastname,
+                Vector3 position, UUID owner, bool senseAsAgent, Scene scene,
+                AvatarAppearance appearance)
         {
-            NPCAvatar npcAvatar = new NPCAvatar(firstname, lastname, position, owner, senseAsAgent, scene);
-            npcAvatar.CircuitCode = (uint)Util.RandomClass.Next(0, int.MaxValue);
+            NPCAvatar npcAvatar = new NPCAvatar(firstname, lastname, position,
+                    owner, senseAsAgent, scene);
+            npcAvatar.CircuitCode = (uint)Util.RandomClass.Next(0,
+                    int.MaxValue);
 
             m_log.DebugFormat(
-                "[NPC MODULE]: Creating NPC {0} {1} {2}, owner={3}, senseAsAgent={4} at {5} in {6}",
-                firstname, lastname, npcAvatar.AgentId, owner, senseAsAgent, position, scene.RegionInfo.RegionName);
+                    "[NPC MODULE]: Creating NPC {0} {1} {2}, owner={3}, senseAsAgent={4} at {5} in {6}",
+                    firstname, lastname, npcAvatar.AgentId, owner,
+                    senseAsAgent, position, scene.RegionInfo.RegionName);
 
             AgentCircuitData acd = new AgentCircuitData();
             acd.AgentID = npcAvatar.AgentId;
@@ -134,42 +154,55 @@ namespace OpenSim.Region.OptionalModules.World.NPC
             acd.lastname = lastname;
             acd.ServiceURLs = new Dictionary<string, object>();
 
-            AvatarAppearance npcAppearance = new AvatarAppearance(appearance, true);
+            AvatarAppearance npcAppearance = new AvatarAppearance(appearance,
+                    true);
             acd.Appearance = npcAppearance;
 
-//            for (int i = 0; i < acd.Appearance.Texture.FaceTextures.Length; i++)
-//            {
-//                m_log.DebugFormat(
-//                    "[NPC MODULE]: NPC avatar {0} has texture id {1} : {2}",
-//                    acd.AgentID, i, acd.Appearance.Texture.FaceTextures[i]);
-//            }
+            /*
+            for (int i = 0;
+                    i < acd.Appearance.Texture.FaceTextures.Length; i++)
+            {
+                m_log.DebugFormat(
+                        "[NPC MODULE]: NPC avatar {0} has texture id {1} : {2}",
+                        acd.AgentID, i,
+                        acd.Appearance.Texture.FaceTextures[i]);
+            }
+            */
 
             lock (m_avatars)
             {
-                scene.AuthenticateHandler.AddNewCircuit(npcAvatar.CircuitCode, acd);
+                scene.AuthenticateHandler.AddNewCircuit(npcAvatar.CircuitCode,
+                        acd);
                 scene.AddNewClient(npcAvatar, PresenceType.Npc);
 
                 ScenePresence sp;
                 if (scene.TryGetScenePresence(npcAvatar.AgentId, out sp))
                 {
-//                    m_log.DebugFormat(
-//                        "[NPC MODULE]: Successfully retrieved scene presence for NPC {0} {1}", sp.Name, sp.UUID);
+                    /*
+                    m_log.DebugFormat(
+                            "[NPC MODULE]: Successfully retrieved scene presence for NPC {0} {1}",
+                            sp.Name, sp.UUID);
+                    */
 
                     sp.CompleteMovement(npcAvatar, false);
                     m_avatars.Add(npcAvatar.AgentId, npcAvatar);
-                    m_log.DebugFormat("[NPC MODULE]: Created NPC {0} {1}", npcAvatar.AgentId, sp.Name);
+                    m_log.DebugFormat("[NPC MODULE]: Created NPC {0} {1}",
+                            npcAvatar.AgentId, sp.Name);
 
                     return npcAvatar.AgentId;
                 }
                 else
                 {
-                    m_log.WarnFormat("[NPC MODULE]: Could not find scene presence for NPC {0} {1}", sp.Name, sp.UUID);
+                    m_log.WarnFormat(
+                            "[NPC MODULE]: Could not find scene presence for NPC {0} {1}",
+                            sp.Name, sp.UUID);
                     return UUID.Zero;
                 }
             }
         }
 
-        public bool MoveToTarget(UUID agentID, Scene scene, Vector3 pos, bool noFly, bool landAtTarget, bool running)
+        public bool MoveToTarget(UUID agentID, Scene scene, Vector3 pos,
+                bool noFly, bool landAtTarget, bool running)
         {
             lock (m_avatars)
             {
@@ -179,12 +212,13 @@ namespace OpenSim.Region.OptionalModules.World.NPC
                     if (scene.TryGetScenePresence(agentID, out sp))
                     {
                         m_log.DebugFormat(
-                            "[NPC MODULE]: Moving {0} to {1} in {2}, noFly {3}, landAtTarget {4}",
-                            sp.Name, pos, scene.RegionInfo.RegionName, noFly, landAtTarget);
+                                "[NPC MODULE]: Moving {0} to {1} in {2}, noFly {3}, landAtTarget {4}",
+                                sp.Name, pos, scene.RegionInfo.RegionName,
+                                noFly, landAtTarget);
 
                         sp.MoveToTarget(pos, noFly, landAtTarget);
                         sp.SetAlwaysRun = running;
-    
+
                         return true;
                     }
                 }
@@ -257,9 +291,10 @@ namespace OpenSim.Region.OptionalModules.World.NPC
                     ScenePresence sp;
                     if (scene.TryGetScenePresence(agentID, out sp))
                     {
-                        sp.HandleAgentRequestSit(m_avatars[agentID], agentID, partID, Vector3.Zero);
-    //                    sp.HandleAgentSit(m_avatars[agentID], agentID);
-    
+                        sp.HandleAgentRequestSit(m_avatars[agentID], agentID,
+                                partID, Vector3.Zero);
+                        //sp.HandleAgentSit(m_avatars[agentID], agentID);
+
                         return true;
                     }
                 }
@@ -268,7 +303,8 @@ namespace OpenSim.Region.OptionalModules.World.NPC
             return false;
         }
 
-        public bool Whisper(UUID agentID, Scene scene, string text, int channel)
+        public bool Whisper(UUID agentID, Scene scene, string text,
+                int channel)
         {
             lock (m_avatars)
             {
@@ -343,16 +379,23 @@ namespace OpenSim.Region.OptionalModules.World.NPC
                 NPCAvatar av;
                 if (m_avatars.TryGetValue(agentID, out av))
                 {
-//                    m_log.DebugFormat("[NPC MODULE]: Found {0} {1} to remove", agentID, av.Name);
+                    /*
+                    m_log.DebugFormat("[NPC MODULE]: Found {0} {1} to remove",
+                            agentID, av.Name);
+                    */
                     scene.RemoveClient(agentID, false);
                     m_avatars.Remove(agentID);
-
-                    m_log.DebugFormat("[NPC MODULE]: Removed NPC {0} {1}", agentID, av.Name);
+                    /*
+                    m_log.DebugFormat("[NPC MODULE]: Removed NPC {0} {1}",
+                            agentID, av.Name);
+                    */
                     return true;
                 }
             }
-
-//            m_log.DebugFormat("[NPC MODULE]: Could not find {0} to remove", agentID);
+            /*
+            m_log.DebugFormat("[NPC MODULE]: Could not find {0} to remove",
+                    agentID);
+            */
             return false;
         }
 
@@ -376,7 +419,8 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         /// <returns>true if they do, false if they don't.</returns>
         private bool CheckPermissions(NPCAvatar av, UUID callerID)
         {
-            return callerID == UUID.Zero || av.OwnerID == UUID.Zero || av.OwnerID == callerID;
+            return callerID == UUID.Zero || av.OwnerID == UUID.Zero ||
+                    av.OwnerID == callerID;
         }
     }
 }