Instead of passing separate engine, part and item components to script APIs, pass down IScriptInstance instead.

This is to allow the future co-operative script thread terminate feature to detect and act upon termination requests.
This splits the assembly and state loading out from the ScriptInstance() constructor to a separate Load() method
in order to facilititate continued script logic regression testing.
user_profiles
Justin Clark-Casey (justincc) 2013-01-15 21:13:22 +00:00
parent 1c240cd555
commit fccb03227e
16 changed files with 110 additions and 79 deletions

View File

@ -29,6 +29,7 @@ using System;
using OpenMetaverse;
using OpenSim.Framework;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Region.ScriptEngine.Shared;
namespace OpenSim.Region.ScriptEngine.Interfaces
{
@ -38,11 +39,8 @@ namespace OpenSim.Region.ScriptEngine.Interfaces
/// Initialize the API
/// </summary>
/// <remarks>
/// Each API has an identifier, which is used to load the
/// proper runtime assembly at load time.
/// <param name='engine'>/param>
/// <param name='part'></param>
/// <param name='item'></param>
void Initialize(IScriptEngine engine, SceneObjectPart part, TaskInventoryItem item);
/// Each API has an identifier, which is used to load the proper runtime assembly at load time.
/// <param name='scriptInstance'>/param>
void Initialize(IScriptInstance scriptInstance);
}
}

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@ -31,6 +31,7 @@ using System.Collections.Generic;
using OpenMetaverse;
using log4net;
using OpenSim.Framework;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Region.ScriptEngine.Shared;
using OpenSim.Region.ScriptEngine.Interfaces;
@ -105,6 +106,11 @@ namespace OpenSim.Region.ScriptEngine.Interfaces
/// </summary>
long MeasurementPeriodExecutionTime { get; }
/// <summary>
/// Scene part in which this script instance is contained.
/// </summary>
SceneObjectPart Part { get; }
IScriptEngine Engine { get; }
UUID AppDomain { get; set; }
string PrimName { get; }
@ -124,6 +130,12 @@ namespace OpenSim.Region.ScriptEngine.Interfaces
uint LocalID { get; }
UUID AssetID { get; }
/// <summary>
/// Inventory item containing the script used.
/// </summary>
TaskInventoryItem ScriptTask { get; }
Queue EventQueue { get; }
/// <summary>

View File

@ -110,11 +110,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
protected int EMAIL_PAUSE_TIME = 20; // documented delay value for smtp.
protected ISoundModule m_SoundModule = null;
public void Initialize(IScriptEngine ScriptEngine, SceneObjectPart host, TaskInventoryItem item)
public void Initialize(IScriptInstance scriptInstance)
{
m_ScriptEngine = ScriptEngine;
m_host = host;
m_item = item;
m_ScriptEngine = scriptInstance.Engine;
m_host = scriptInstance.Part;
m_item = scriptInstance.ScriptTask;
LoadLimits(); // read script limits from config.
@ -123,10 +123,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
m_UrlModule = m_ScriptEngine.World.RequestModuleInterface<IUrlModule>();
m_SoundModule = m_ScriptEngine.World.RequestModuleInterface<ISoundModule>();
AsyncCommands = new AsyncCommandManager(ScriptEngine);
AsyncCommands = new AsyncCommandManager(m_ScriptEngine);
}
/* load configuration items that affect script, object and run-time behavior. */
/// <summary>
/// Load configuration items that affect script, object and run-time behavior. */
/// </summary>
private void LoadLimits()
{
m_ScriptDelayFactor =
@ -141,12 +143,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
m_ScriptEngine.Config.GetInt("NotecardLineReadCharsMax", 255);
if (m_notecardLineReadCharsMax > 65535)
m_notecardLineReadCharsMax = 65535;
// load limits for particular subsystems.
IConfig SMTPConfig;
if ((SMTPConfig = m_ScriptEngine.ConfigSource.Configs["SMTP"]) != null) {
// there's an smtp config, so load in the snooze time.
EMAIL_PAUSE_TIME = SMTPConfig.GetInt("email_pause_time", EMAIL_PAUSE_TIME);
}
// Rezzing an object with a velocity can create recoil. This feature seems to have been
// removed from recent versions of SL. The code computes recoil (vel*mass) and scales
// it by this factor. May be zero to turn off recoil all together.

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@ -61,10 +61,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
internal bool m_LSFunctionsEnabled = false;
internal IScriptModuleComms m_comms = null;
public void Initialize(IScriptEngine ScriptEngine, SceneObjectPart host, TaskInventoryItem item)
public void Initialize(IScriptInstance scriptInstance)
{
m_ScriptEngine = ScriptEngine;
m_host = host;
m_ScriptEngine = scriptInstance.Engine;
m_host = scriptInstance.Part;
if (m_ScriptEngine.Config.GetBoolean("AllowLightShareFunctions", false))
m_LSFunctionsEnabled = true;
@ -92,10 +92,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
get { return m_ScriptEngine.World; }
}
//
//Dumps an error message on the debug console.
//
/// <summary>
/// Dumps an error message on the debug console.
/// </summary>
internal void LSShoutError(string message)
{
if (message.Length > 1023)

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@ -61,11 +61,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
internal bool m_MODFunctionsEnabled = false;
internal IScriptModuleComms m_comms = null;
public void Initialize(IScriptEngine ScriptEngine, SceneObjectPart host, TaskInventoryItem item)
public void Initialize(IScriptInstance scriptInstance)
{
m_ScriptEngine = ScriptEngine;
m_host = host;
m_item = item;
m_ScriptEngine = scriptInstance.Engine;
m_host = scriptInstance.Part;
m_item = scriptInstance.ScriptTask;
if (m_ScriptEngine.Config.GetBoolean("AllowMODFunctions", false))
m_MODFunctionsEnabled = true;

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@ -142,11 +142,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
protected IUrlModule m_UrlModule = null;
public void Initialize(IScriptEngine ScriptEngine, SceneObjectPart host, TaskInventoryItem item)
public void Initialize(IScriptInstance scriptInstance)
{
m_ScriptEngine = ScriptEngine;
m_host = host;
m_item = item;
m_ScriptEngine = scriptInstance.Engine;
m_host = scriptInstance.Part;
m_item = scriptInstance.ScriptTask;
m_UrlModule = m_ScriptEngine.World.RequestModuleInterface<IUrlModule>();

View File

@ -157,9 +157,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
public UUID AppDomain { get; set; }
/// <summary>
/// Scene part in which this script instance is contained.
/// </summary>
public SceneObjectPart Part { get; private set; }
public string PrimName { get; private set; }
@ -209,43 +206,52 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
EventQueue.Clear();
}
public ScriptInstance(IScriptEngine engine, SceneObjectPart part,
UUID itemID, UUID assetID, string assembly,
AppDomain dom, string primName, string scriptName,
int startParam, bool postOnRez, StateSource stateSource,
int maxScriptQueue)
public ScriptInstance(
IScriptEngine engine, SceneObjectPart part, TaskInventoryItem item,
int startParam, bool postOnRez,
int maxScriptQueue)
{
State = "default";
EventQueue = new Queue(32);
Engine = engine;
Part = part;
ItemID = itemID;
AssetID = assetID;
PrimName = primName;
ScriptName = scriptName;
m_Assembly = assembly;
ScriptTask = item;
// This is currently only here to allow regression tests to get away without specifying any inventory
// item when they are testing script logic that doesn't require an item.
if (ScriptTask != null)
{
ScriptName = ScriptTask.Name;
ItemID = ScriptTask.ItemID;
AssetID = ScriptTask.AssetID;
}
PrimName = part.ParentGroup.Name;
StartParam = startParam;
m_MaxScriptQueue = maxScriptQueue;
m_stateSource = stateSource;
m_postOnRez = postOnRez;
m_AttachedAvatar = Part.ParentGroup.AttachedAvatar;
m_RegionID = Part.ParentGroup.Scene.RegionInfo.RegionID;
}
lock (Part.TaskInventory)
{
if (Part.TaskInventory.ContainsKey(ItemID))
{
ScriptTask = Part.TaskInventory[ItemID];
}
}
/// <summary>
/// Load the script from an assembly into an AppDomain.
/// </summary>
/// <param name='dom'></param>
/// <param name='assembly'></param>
/// <param name='stateSource'></param>
public void Load(AppDomain dom, string assembly, StateSource stateSource)
{
m_Assembly = assembly;
m_stateSource = stateSource;
ApiManager am = new ApiManager();
foreach (string api in am.GetApis())
{
m_Apis[api] = am.CreateApi(api);
m_Apis[api].Initialize(engine, part, ScriptTask);
m_Apis[api].Initialize(this);
}
try
@ -279,7 +285,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
// // m_log.Debug("[Script] Script instance created");
part.SetScriptEvents(ItemID,
Part.SetScriptEvents(ItemID,
(int)m_Script.GetStateEventFlags(State));
}
catch (Exception e)

View File

@ -41,6 +41,7 @@ using OpenSim.Region.OptionalModules.World.NPC;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Region.ScriptEngine.Shared;
using OpenSim.Region.ScriptEngine.Shared.Api;
using OpenSim.Region.ScriptEngine.Shared.Instance;
using OpenSim.Services.Interfaces;
using OpenSim.Tests.Common;
using OpenSim.Tests.Common.Mock;
@ -93,7 +94,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
TaskInventoryHelpers.AddSceneObject(m_scene, so1.RootPart, inventoryItemName, itemId, userId);
LSL_Api api = new LSL_Api();
api.Initialize(m_engine, so1.RootPart, null);
api.Initialize(new ScriptInstance(m_engine, so1.RootPart, null, 0, false, int.MaxValue));
// Create a second object
SceneObjectGroup so2 = SceneHelpers.CreateSceneObject(1, userId, "so2", 0x100);
@ -126,7 +127,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
SceneObjectGroup so1 = SceneHelpers.CreateSceneObject(1, user1Id, "so1", 0x10);
m_scene.AddSceneObject(so1);
LSL_Api api = new LSL_Api();
api.Initialize(m_engine, so1.RootPart, null);
api.Initialize(new ScriptInstance(m_engine, so1.RootPart, null, 0, false, int.MaxValue));
// Create an object embedded inside the first
UUID itemId = TestHelpers.ParseTail(0x20);
@ -136,7 +137,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
SceneObjectGroup so2 = SceneHelpers.CreateSceneObject(1, user2Id, "so2", 0x100);
m_scene.AddSceneObject(so2);
LSL_Api api2 = new LSL_Api();
api2.Initialize(m_engine, so2.RootPart, null);
api2.Initialize(new ScriptInstance(m_engine, so2.RootPart, null, 0, false, int.MaxValue));
// *** Firstly, we test where llAllowInventoryDrop() has not been called. ***
api.llGiveInventory(so2.UUID.ToString(), inventoryItemName);

View File

@ -41,6 +41,7 @@ using OpenSim.Region.OptionalModules.World.NPC;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Region.ScriptEngine.Shared;
using OpenSim.Region.ScriptEngine.Shared.Api;
using OpenSim.Region.ScriptEngine.Shared.Instance;
using OpenSim.Region.ScriptEngine.Shared.ScriptBase;
using OpenSim.Services.Interfaces;
using OpenSim.Tests.Common;
@ -104,7 +105,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
m_scene.AddSceneObject(grp2);
LSL_Api apiGrp1 = new LSL_Api();
apiGrp1.Initialize(m_engine, grp1.RootPart, grp1Item);
apiGrp1.Initialize(new ScriptInstance(m_engine, grp1.RootPart, grp1Item, 0, false, int.MaxValue));
apiGrp1.llCreateLink(grp2.UUID.ToString(), ScriptBaseClass.TRUE);
@ -131,7 +132,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
grp1Item.PermsMask |= ScriptBaseClass.PERMISSION_CHANGE_LINKS;
LSL_Api apiGrp1 = new LSL_Api();
apiGrp1.Initialize(m_engine, grp1.RootPart, grp1Item);
apiGrp1.Initialize(new ScriptInstance(m_engine, grp1.RootPart, grp1Item, 0, false, int.MaxValue));
apiGrp1.llBreakLink(2);

View File

@ -34,6 +34,7 @@ using OpenSim.Region.ScriptEngine.Shared;
using OpenSim.Region.Framework.Scenes;
using Nini.Config;
using OpenSim.Region.ScriptEngine.Shared.Api;
using OpenSim.Region.ScriptEngine.Shared.Instance;
using OpenSim.Region.ScriptEngine.Shared.ScriptBase;
using OpenMetaverse;
using OpenSim.Tests.Common.Mock;
@ -67,7 +68,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
engine.AddRegion(scene);
m_lslApi = new LSL_Api();
m_lslApi.Initialize(engine, part, null);
m_lslApi.Initialize(new ScriptInstance(engine, part, null, 0, false, int.MaxValue));
}
[Test]

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@ -33,6 +33,7 @@ using OpenSim.Region.ScriptEngine.Shared;
using OpenSim.Region.Framework.Scenes;
using Nini.Config;
using OpenSim.Region.ScriptEngine.Shared.Api;
using OpenSim.Region.ScriptEngine.Shared.Instance;
using OpenSim.Region.ScriptEngine.Shared.ScriptBase;
using OpenMetaverse;
using System;
@ -66,7 +67,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
engine.AddRegion(scene);
m_lslApi = new LSL_Api();
m_lslApi.Initialize(engine, part, null);
m_lslApi.Initialize(new ScriptInstance(engine, part, null, 0, false, int.MaxValue));
}
[Test]

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@ -41,6 +41,7 @@ using OpenSim.Region.OptionalModules.World.NPC;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Region.ScriptEngine.Shared;
using OpenSim.Region.ScriptEngine.Shared.Api;
using OpenSim.Region.ScriptEngine.Shared.Instance;
using OpenSim.Services.Interfaces;
using OpenSim.Tests.Common;
using OpenSim.Tests.Common.Mock;
@ -93,7 +94,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
m_scene.AddSceneObject(so);
OSSL_Api osslApi = new OSSL_Api();
osslApi.Initialize(m_engine, part, null);
osslApi.Initialize(new ScriptInstance(m_engine, part, null, 0, false, int.MaxValue));
string notecardName = "appearanceNc";
@ -134,7 +135,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
m_scene.AddSceneObject(so);
OSSL_Api osslApi = new OSSL_Api();
osslApi.Initialize(m_engine, part, null);
osslApi.Initialize(new ScriptInstance(m_engine, part, null, 0, false, int.MaxValue));
string notecardName = "appearanceNc";

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@ -41,6 +41,7 @@ using OpenSim.Region.CoreModules.Framework.InventoryAccess;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Region.ScriptEngine.Shared;
using OpenSim.Region.ScriptEngine.Shared.Api;
using OpenSim.Region.ScriptEngine.Shared.Instance;
using OpenSim.Services.Interfaces;
using OpenSim.Tests.Common;
using OpenSim.Tests.Common.Mock;
@ -98,9 +99,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
SceneObjectGroup inWorldObj = SceneHelpers.AddSceneObject(m_scene, "inWorldObj", ua1.PrincipalID);
TaskInventoryItem scriptItem = TaskInventoryHelpers.AddScript(m_scene, inWorldObj.RootPart);
new LSL_Api().Initialize(m_engine, inWorldObj.RootPart, scriptItem);
ScriptInstance si = new ScriptInstance(m_engine, inWorldObj.RootPart, scriptItem, 0, false, int.MaxValue);
new LSL_Api().Initialize(si);
OSSL_Api osslApi = new OSSL_Api();
osslApi.Initialize(m_engine, inWorldObj.RootPart, scriptItem);
osslApi.Initialize(si);
// SceneObjectGroup sog1 = SceneHelpers.CreateSceneObject(1, ua1.PrincipalID);
@ -144,9 +146,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
SceneObjectGroup inWorldObj = SceneHelpers.AddSceneObject(m_scene, "inWorldObj", ua1.PrincipalID);
TaskInventoryItem scriptItem = TaskInventoryHelpers.AddScript(m_scene, inWorldObj.RootPart);
new LSL_Api().Initialize(m_engine, inWorldObj.RootPart, scriptItem);
ScriptInstance si = new ScriptInstance(m_engine, inWorldObj.RootPart, scriptItem, 0, false, int.MaxValue);
new LSL_Api().Initialize(si);
OSSL_Api osslApi = new OSSL_Api();
osslApi.Initialize(m_engine, inWorldObj.RootPart, scriptItem);
osslApi.Initialize(si);
// Create an object embedded inside the first
TaskInventoryHelpers.AddNotecard(
@ -192,12 +195,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
SceneObjectGroup inWorldObj = SceneHelpers.AddSceneObject(m_scene, "inWorldObj", ua1.PrincipalID);
TaskInventoryItem scriptItem = TaskInventoryHelpers.AddScript(m_scene, inWorldObj.RootPart);
new LSL_Api().Initialize(m_engine, inWorldObj.RootPart, scriptItem);
ScriptInstance si = new ScriptInstance(m_engine, inWorldObj.RootPart, scriptItem, 0, false, int.MaxValue);
new LSL_Api().Initialize(si);
OSSL_Api osslApi = new OSSL_Api();
osslApi.Initialize(m_engine, inWorldObj.RootPart, scriptItem);
osslApi.Initialize(si);
// Create an object embedded inside the first
TaskInventoryHelpers.AddSceneObject(m_scene, inWorldObj.RootPart, taskInvObjItemName, taskInvObjItemId, ua1.PrincipalID);
TaskInventoryHelpers.AddSceneObject(
m_scene, inWorldObj.RootPart, taskInvObjItemName, taskInvObjItemId, ua1.PrincipalID);
ScenePresence sp2 = SceneHelpers.AddScenePresence(m_scene, ua2);

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@ -42,6 +42,7 @@ using OpenSim.Region.OptionalModules.World.NPC;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Region.ScriptEngine.Shared;
using OpenSim.Region.ScriptEngine.Shared.Api;
using OpenSim.Region.ScriptEngine.Shared.Instance;
using OpenSim.Region.ScriptEngine.Shared.ScriptBase;
using OpenSim.Services.Interfaces;
using OpenSim.Tests.Common;
@ -99,7 +100,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
m_scene.AddSceneObject(so);
OSSL_Api osslApi = new OSSL_Api();
osslApi.Initialize(m_engine, part, null);
osslApi.Initialize(new ScriptInstance(m_engine, part, null, 0, false, int.MaxValue));
string notecardName = "appearanceNc";
osslApi.osOwnerSaveAppearance(notecardName);
@ -125,7 +126,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
m_scene.AddSceneObject(so);
OSSL_Api osslApi = new OSSL_Api();
osslApi.Initialize(m_engine, so.RootPart, null);
osslApi.Initialize(new ScriptInstance(m_engine, so.RootPart, null, 0, false, int.MaxValue));
bool gotExpectedException = false;
try
@ -160,7 +161,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
m_scene.AddSceneObject(so);
OSSL_Api osslApi = new OSSL_Api();
osslApi.Initialize(m_engine, part, null);
osslApi.Initialize(new ScriptInstance(m_engine, part, null, 0, false, int.MaxValue));
string notecardName = "appearanceNc";
osslApi.osOwnerSaveAppearance(notecardName);
@ -194,7 +195,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
m_scene.AddSceneObject(so);
OSSL_Api osslApi = new OSSL_Api();
osslApi.Initialize(m_engine, part, null);
osslApi.Initialize(new ScriptInstance(m_engine, part, null, 0, false, int.MaxValue));
osslApi.osOwnerSaveAppearance(firstAppearanceNcName);
@ -232,7 +233,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
m_scene.AddSceneObject(so);
OSSL_Api osslApi = new OSSL_Api();
osslApi.Initialize(m_engine, part, null);
osslApi.Initialize(new ScriptInstance(m_engine, part, null, 0, false, int.MaxValue));
osslApi.osOwnerSaveAppearance(firstAppearanceNcName);
@ -284,10 +285,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
m_scene.AddSceneObject(otherSo);
OSSL_Api osslApi = new OSSL_Api();
osslApi.Initialize(m_engine, part, null);
osslApi.Initialize(new ScriptInstance(m_engine, part, null, 0, false, int.MaxValue));
OSSL_Api otherOsslApi = new OSSL_Api();
otherOsslApi.Initialize(m_engine, otherPart, null);
otherOsslApi.Initialize(new ScriptInstance(m_engine, otherPart, null, 0, false, int.MaxValue));
string notecardName = "appearanceNc";
osslApi.osOwnerSaveAppearance(notecardName);
@ -331,7 +332,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
m_scene.AddSceneObject(so);
OSSL_Api osslApi = new OSSL_Api();
osslApi.Initialize(m_engine, part, null);
osslApi.Initialize(new ScriptInstance(m_engine, part, null, 0, false, int.MaxValue));
string notecardName = "appearanceNc";
osslApi.osOwnerSaveAppearance(notecardName);

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@ -1284,11 +1284,11 @@ namespace OpenSim.Region.ScriptEngine.XEngine
m_DomainScripts[appDomain].Add(itemID);
instance = new ScriptInstance(this, part,
itemID, assetID, assembly,
m_AppDomains[appDomain],
part.ParentGroup.RootPart.Name,
item.Name, startParam, postOnRez,
stateSource, m_MaxScriptQueue);
item,
startParam, postOnRez,
m_MaxScriptQueue);
instance.Load(m_AppDomains[appDomain], assembly, stateSource);
// if (DebugLevel >= 1)
// m_log.DebugFormat(

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@ -3285,6 +3285,7 @@
<Reference name="OpenSim.Region.ScriptEngine.Shared"/>
<Reference name="OpenSim.Region.ScriptEngine.Shared.Api"/>
<Reference name="OpenSim.Region.ScriptEngine.Shared.Api.Runtime"/>
<Reference name="OpenSim.Region.ScriptEngine.Shared.Instance"/>
<Reference name="OpenSim.Region.ScriptEngine.XEngine"/>
<Reference name="OpenSim.Services.Interfaces"/>
<Reference name="OpenSim.Tests.Common"/>