Persistent prim inventory phase 5. Restart scripts contained in persisted prims on region start.

No user functionality exposed yet - no ini switch to enable persistence or restore.  A bit more initial work to do.

OpenSim/Region/Application/OpenSimMain.cs

@@ -426,23 +426,24 @@ namespace OpenSim
             UDPServer udpServer;
             Scene scene = SetupScene(regionInfo, out udpServer, m_permissions);
 
-            MainLog.Instance.Verbose("MODULES", "Loading Region's Modules");
+            MainLog.Instance.Verbose("MODULES", "Loading Region's modules");
 
             m_moduleLoader.PickupModules(scene, ".");
             //m_moduleLoader.PickupModules(scene, "ScriptEngines");
             //m_moduleLoader.LoadRegionModules(Path.Combine("ScriptEngines", m_scriptEngine), scene);
             MainLog.Instance.Verbose("MODULES", "Loading scripting engine modules");
-            m_moduleLoader.LoadRegionModules(Path.Combine("ScriptEngines", m_scriptEngine), scene);
+            m_moduleLoader.LoadRegionModules(Path.Combine("ScriptEngines", m_scriptEngine), scene);       
-        
-            
 
             m_moduleLoader.InitialiseSharedModules(scene);
             scene.SetModuleInterfaces();
 
             //Server side object editing permissions checking
             scene.PermissionsMngr.BypassPermissions = !m_permissions;
+            
+            // We need to do this after we've initialized the scripting engines.
+            scene.StartScripts();            
 
-            m_sceneManager.Add(scene);
+            m_sceneManager.Add(scene);                        
 
             m_udpServers.Add(udpServer);
             m_regionData.Add(regionInfo);

OpenSim/Region/Environment/Scenes/EntityBase.cs

@@ -36,7 +36,12 @@ namespace OpenSim.Region.Environment.Scenes
     {
         protected List<EntityBase> m_children;
 
-        public Scene m_scene;
+        protected Scene m_scene;
+        
+        public Scene Scene
+        {
+            get { return m_scene; }
+        }
 
         public LLUUID m_uuid;
 

OpenSim/Region/Environment/Scenes/Scene.Inventory.cs

@@ -37,6 +37,19 @@ namespace OpenSim.Region.Environment.Scenes
 {
     public partial class Scene
     {
+        /// <summary>
+        /// Start all the scripts in the scene which should be started.
+        /// </summary>
+        public void StartScripts()
+        {
+            MainLog.Instance.Verbose("PRIMINVENTORY", "Starting scripts in scene");
+            
+            foreach (SceneObjectGroup group in Entities.Values)
+            {
+                group.StartScripts();
+            }            
+        }
+        
         //split these method into this partial as a lot of these (hopefully) are only temporary and won't be needed once Caps is more complete
         // or at least some of they can be moved somewhere else
 

OpenSim/Region/Environment/Scenes/Scene.cs

@@ -890,11 +890,12 @@ namespace OpenSim.Region.Environment.Scenes
         public virtual void LoadPrimsFromStorage(bool m_permissions)
         {
             MainLog.Instance.Verbose("SCENE", "Loading objects from datastore");
+            
             List<SceneObjectGroup> PrimsFromDB = m_storageManager.DataStore.LoadObjects(m_regInfo.RegionID);
-            foreach (SceneObjectGroup prim in PrimsFromDB)
+            foreach (SceneObjectGroup group in PrimsFromDB)
             {
-                AddEntityFromStorage(prim);
+                AddEntityFromStorage(group);
-                SceneObjectPart rootPart = prim.GetChildPart(prim.UUID);
+                SceneObjectPart rootPart = group.GetChildPart(group.UUID);
                 rootPart.ApplySanePermissions();
 
                 bool UsePhysics = (((rootPart.ObjectFlags & (uint) LLObject.ObjectFlags.Physics) > 0) && m_physicalPrim);
@@ -909,6 +910,7 @@ namespace OpenSim.Region.Environment.Scenes
                                        rootPart.RotationOffset.Y, rootPart.RotationOffset.Z), UsePhysics);
                 rootPart.DoPhysicsPropertyUpdate(UsePhysics, true);
             }
+            
             MainLog.Instance.Verbose("SCENE", "Loaded " + PrimsFromDB.Count.ToString() + " SceneObject(s)");
         }
 

OpenSim/Region/Environment/Scenes/SceneBase.cs

@@ -54,7 +54,6 @@ namespace OpenSim.Region.Environment.Scenes
         protected ulong m_regionHandle;
         protected string m_regionName;
         protected RegionInfo m_regInfo;
-        protected RegionStatus m_regStatus;
 
         public TerrainEngine Terrain;
 
@@ -68,6 +67,7 @@ namespace OpenSim.Region.Environment.Scenes
         protected string m_datastore;
 
         private uint m_nextLocalId = 8880000;
+        
         private AssetCache m_assetCache;
 
         public AssetCache AssetCache
@@ -75,6 +75,8 @@ namespace OpenSim.Region.Environment.Scenes
             get { return m_assetCache; }
             set { m_assetCache = value; }
         }
+        
+        protected RegionStatus m_regStatus;        
 
         public RegionStatus Region_Status
         {

OpenSim/Region/Environment/Scenes/SceneObjectGroup.Inventory.cs

@@ -37,7 +37,18 @@ using OpenSim.Region.Environment.Interfaces;
 namespace OpenSim.Region.Environment.Scenes
 {
     public partial class SceneObjectGroup : EntityBase
-    {
+    {        
+        /// <summary>
+        /// Start the scripts contained in all the prims in this group.
+        /// </summary>
+        public void StartScripts()
+        {
+            foreach (SceneObjectPart part in m_parts.Values)
+            {
+                part.StartScripts();
+            }            
+        }
+        
         /// <summary>
         /// 
         /// </summary>
@@ -131,6 +142,6 @@ namespace OpenSim.Region.Environment.Scenes
                 return part.RemoveInventoryItem(remoteClient, localID, itemID);
             }
             return -1;
-        }        
+        } 
     }
 }

OpenSim/Region/Environment/Scenes/SceneObjectPart.Inventory.cs

@@ -33,6 +33,7 @@ using System.Xml.Serialization;
 using libsecondlife;
 
 using OpenSim.Framework;
+using OpenSim.Framework.Console;
 using OpenSim.Region.Environment.Interfaces;
 using OpenSim.Region.Environment.Scenes.Scripting;
 
@@ -79,6 +80,53 @@ namespace OpenSim.Region.Environment.Scenes
         {
             get { return m_inventorySerial; }
         }
+        
+        
+        /// <summary>
+        /// Start all the scripts contained in this prim's inventory
+        /// </summary>
+        public void StartScripts()
+        {
+            foreach (TaskInventoryItem item in m_taskInventory.Values)
+            {
+                if ("lsltext" == item.type)
+                {
+                    StartScript(item);
+                }
+            }
+        }
+        
+        /// <summary>
+        /// Start a script in this prim
+        /// </summary>
+        /// <param name="item"></param>
+        /// <returns>true if script asset was found, false if it wasn't</returns>
+        public bool StartScript(TaskInventoryItem item)
+        {
+//            MainLog.Instance.Verbose(
+//                "PRIMINVENTORY", 
+//                "Starting script {0}, {1} in prim {2}, {3}", 
+//                item.name, item.item_id, Name, UUID);
+            
+            AssetBase rezAsset = m_parentGroup.Scene.AssetCache.GetAsset(item.asset_id, false);
+
+            if (rezAsset != null)
+            {
+                string script = Helpers.FieldToUTF8String(rezAsset.Data);
+                m_parentGroup.Scene.EventManager.TriggerRezScript(LocalID, item.item_id, script);
+                
+                return true;
+            }     
+            else
+            {
+                MainLog.Instance.Error(
+                    "PRIMINVENTORY", 
+                    "Couldn't start script {0}, {1} since asset ID {2} could not be found", 
+                    item.name, item.item_id, item.asset_id);
+            }
+            
+            return false;
+        }        
 
         /// <summary>
         /// Add an item to this prim's inventory.

OpenSim/Region/Environment/Scenes/SceneObjectPart.cs

@@ -172,10 +172,10 @@ namespace OpenSim.Region.Environment.Scenes
                 {
                     try
                     {
-                        //lock (m_parentGroup.m_scene.SyncRoot)
+                        //lock (m_parentGroup.Scene.SyncRoot)
                         //{
                         PhysActor.Position = new PhysicsVector(value.X, value.Y, value.Z);
-                        m_parentGroup.m_scene.PhysicsScene.AddPhysicsActorTaint(PhysActor);
+                        m_parentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(PhysActor);
                         //}
                     }
                     catch (Exception e)
@@ -225,10 +225,10 @@ namespace OpenSim.Region.Environment.Scenes
                 {
                     try
                     {
-                        //lock (m_scene.SyncRoot)
+                        //lock (Scene.SyncRoot)
                         //{
                         PhysActor.Orientation = new Quaternion(value.W, value.X, value.Y, value.Z);
-                        m_parentGroup.m_scene.PhysicsScene.AddPhysicsActorTaint(PhysActor);
+                        m_parentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(PhysActor);
                         //}
                     }
                     catch (Exception ex)
@@ -554,7 +554,7 @@ namespace OpenSim.Region.Environment.Scenes
 
             if (usePhysics)
             {
-                PhysActor = m_parentGroup.m_scene.PhysicsScene.AddPrimShape(
+                PhysActor = m_parentGroup.Scene.PhysicsScene.AddPrimShape(
                     Name,
                     Shape,
                     new PhysicsVector(AbsolutePosition.X, AbsolutePosition.Y,
@@ -1044,7 +1044,7 @@ namespace OpenSim.Region.Environment.Scenes
             {
                 i += 46;
                 //IsLocked = (data[i++] != 0) ? true : false;
-                usePhysics = ((data[i++] != 0) && m_parentGroup.m_scene.m_physicalPrim) ? true : false;
+                usePhysics = ((data[i++] != 0) && m_parentGroup.Scene.m_physicalPrim) ? true : false;
                 //System.Console.WriteLine("U" + packet.ToBytes().Length.ToString());
                 IsTemporary = (data[i++] != 0) ? true : false;
                 IsPhantom = (data[i++] != 0) ? true : false;
@@ -1079,8 +1079,8 @@ namespace OpenSim.Region.Environment.Scenes
                 AddFlag(LLObject.ObjectFlags.Phantom);
                 if (PhysActor != null)
                 {
-                    m_parentGroup.m_scene.PhysicsScene.RemovePrim(PhysActor);
+                    m_parentGroup.Scene.PhysicsScene.RemovePrim(PhysActor);
-                    /// that's not wholesome.  Had to make m_scene public
+                    /// that's not wholesome.  Had to make Scene public
                     PhysActor = null;
                 }
             }
@@ -1089,7 +1089,7 @@ namespace OpenSim.Region.Environment.Scenes
                 RemFlag(LLObject.ObjectFlags.Phantom);
                 if (PhysActor == null)
                 {
-                    PhysActor = m_parentGroup.m_scene.PhysicsScene.AddPrimShape(
+                    PhysActor = m_parentGroup.Scene.PhysicsScene.AddPrimShape(
                         Name,
                         Shape,
                         new PhysicsVector(AbsolutePosition.X, AbsolutePosition.Y,
@@ -1127,7 +1127,7 @@ namespace OpenSim.Region.Environment.Scenes
                     if (PhysActor.IsPhysical)
                     {
                         if (!isNew)
-                            ParentGroup.m_scene.RemovePhysicalPrim(1);
+                            ParentGroup.Scene.RemovePhysicalPrim(1);
 
                         PhysActor.OnRequestTerseUpdate -= PhysicsRequestingTerseUpdate;
                         PhysActor.OnOutOfBounds -= PhysicsOutOfBounds;
@@ -1135,14 +1135,14 @@ namespace OpenSim.Region.Environment.Scenes
 
                     PhysActor.IsPhysical = UsePhysics;
                     // If we're not what we're supposed to be in the physics scene, recreate ourselves.
-                    //m_parentGroup.m_scene.PhysicsScene.RemovePrim(PhysActor);
+                    //m_parentGroup.Scene.PhysicsScene.RemovePrim(PhysActor);
-                    /// that's not wholesome.  Had to make m_scene public
+                    /// that's not wholesome.  Had to make Scene public
                     //PhysActor = null;
 
 
                     if ((ObjectFlags & (uint) LLObject.ObjectFlags.Phantom) == 0)
                     {
-                        //PhysActor = m_parentGroup.m_scene.PhysicsScene.AddPrimShape(
+                        //PhysActor = m_parentGroup.Scene.PhysicsScene.AddPrimShape(
                         //Name,
                         //Shape,
                         //new PhysicsVector(AbsolutePosition.X, AbsolutePosition.Y,
@@ -1152,14 +1152,14 @@ namespace OpenSim.Region.Environment.Scenes
                         //RotationOffset.Y, RotationOffset.Z), UsePhysics);
                         if (UsePhysics)
                         {
-                            ParentGroup.m_scene.AddPhysicalPrim(1);
+                            ParentGroup.Scene.AddPhysicalPrim(1);
 
                             PhysActor.OnRequestTerseUpdate += PhysicsRequestingTerseUpdate;
                             PhysActor.OnOutOfBounds += PhysicsOutOfBounds;
                         }
                     }
                 }
-                m_parentGroup.m_scene.PhysicsScene.AddPhysicsActorTaint(PhysActor);
+                m_parentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(PhysActor);
             }
         }
 
@@ -1517,7 +1517,7 @@ namespace OpenSim.Region.Environment.Scenes
             MainLog.Instance.Verbose("PHYSICS", "Physical Object went out of bounds.");
             RemFlag(LLObject.ObjectFlags.Physics);
             DoPhysicsPropertyUpdate(false, true);
-            m_parentGroup.m_scene.PhysicsScene.AddPhysicsActorTaint(PhysActor);
+            m_parentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(PhysActor);
         }
 
         public virtual void OnGrab(LLVector3 offsetPos, IClientAPI remoteClient)

OpenSim/Region/Storage/OpenSim.DataStore.MonoSqlite/MonoSqliteDataStore.cs

@@ -243,7 +243,7 @@ namespace OpenSim.DataStore.MonoSqlite
         /// Load persisted objects from region storage.
         /// </summary>
         /// <param name="regionUUID"></param>
-        /// <returns></returns>
+        /// <returns>List of loaded groups</returns>
         public List<SceneObjectGroup> LoadObjects(LLUUID regionUUID)
         {
             Dictionary<LLUUID, SceneObjectGroup> createdObjects = new Dictionary<LLUUID, SceneObjectGroup>();