/// <summary>
/// Start multiple scripts in the object
/// </summary>
/// <param name="part"></param>
/// <param name="items"></param>
/// <param name="startParam"></param>
/// <param name="postOnRez"></param>
/// <param name="engine"></param>
/// <param name="stateSource"></param>
/// <param name="RezzedFrom"></param>
public void rez_scripts(ISceneChildEntity part, TaskInventoryItem[] items,
int startParam, bool postOnRez, int stateSource, UUID RezzedFrom)
{
List <LUStruct> ItemsToStart = new List <LUStruct>();
foreach (TaskInventoryItem item in items)
{
LUStruct itemToQueue = m_scriptEngine.StartScript(part, item.ItemID,
startParam, postOnRez, (StateSource)stateSource, RezzedFrom);
if (itemToQueue.Action != LUType.Unknown)
{
ItemsToStart.Add(itemToQueue);
}
}
if (ItemsToStart.Count != 0)
{
m_scriptEngine.MaintenanceThread.AddScriptChange(ItemsToStart.ToArray());
}
}
public void AddScriptChange(LUStruct[] items, LoadPriority priority)
{
if (RunInMainProcessingThread)
StartScripts(items);
else
{
LUQueue.Add(items, priority);
if (!ScriptChangeIsRunning)
StartThread("Change");
}
}
public void StartScripts(LUStruct[] items)
{
List<LUStruct> NeedsFired = new List<LUStruct>();
foreach (LUStruct item in items)
{
if (m_ScriptEngine.ConsoleDisabled || m_ScriptEngine.Disabled || m_ScriptEngine.Scene == null ||
!m_ScriptEngine.Scene.ShouldRunHeartbeat)
break;
if (item.Action == LUType.Unload)
{
//Close
item.ID.CloseAndDispose(true);
}
else if (item.Action == LUType.Load ||
item.Action == LUType.Reupload)
{
try
{
//Start
if (item.ID.Start(item))
NeedsFired.Add(item);
}
catch (Exception ex)
{
MainConsole.Instance.Error("[" + m_ScriptEngine.ScriptEngineName + "]: LEAKED COMPILE ERROR: " +
ex);
}
}
}
foreach (LUStruct item in NeedsFired)
{
//Fire the events afterward so that they all start at the same time
item.ID.FireEvents();
}
}
public void StartScripts(LUStruct[] items)
{
List<LUStruct> NeedsFired = new List<LUStruct>();
foreach (LUStruct item in items)
{
if (item.Action == LUType.Unload)
{
//Close
item.ID.CloseAndDispose(true);
}
else if (item.Action == LUType.Load)
{
try
{
//Start
if (item.ID.Start(false))
NeedsFired.Add(item);
}
catch (Exception ex)
{
MainConsole.Instance.Error("[" + m_ScriptEngine.ScriptEngineName + "]: LEAKED COMPILE ERROR: " + ex);
}
}
else if (item.Action == LUType.Reupload)
{
try
{
//Start, but don't add to the queue's again
if (item.ID.Start(true))
NeedsFired.Add(item);
}
catch (Exception ex)
{
MainConsole.Instance.Error("[" + m_ScriptEngine.ScriptEngineName + "]: LEAKED COMPILE ERROR: " + ex);
}
}
}
foreach (LUStruct item in NeedsFired)
{
//Fire the events afterward so that they all start at the same time
item.ID.FireEvents();
}
}
public async Task AddScriptChange(LUStruct[] items)
{
await TaskEx.Run(() =>
{
List<LUStruct> NeedsFired = new List<LUStruct>();
foreach (LUStruct item in items)
{
if (item.Action == LUType.Unload)
{
item.ID.CloseAndDispose(false);
}
else if (item.Action == LUType.Load)
{
try
{
item.ID.Start(false);
NeedsFired.Add(item);
}
catch (Exception ex) { m_log.Error("[" + m_ScriptEngine.ScriptEngineName + "]: LEAKED COMPILE ERROR: " + ex); }
}
else if (item.Action == LUType.Reupload)
{
try
{
item.ID.Start(true);
NeedsFired.Add(item);
}
catch (Exception ex) { m_log.Error("[" + m_ScriptEngine.ScriptEngineName + "]: LEAKED COMPILE ERROR: " + ex); }
}
}
foreach (LUStruct item in NeedsFired)
{
item.ID.FireEvents();
}
});
}
/// <summary>
/// This starts the script and sets up the variables.
/// </summary>
/// <returns></returns>
public bool Start(LUStruct startInfo)
{
bool reupload = startInfo.Action == LUType.Reupload;
DateTime StartTime = DateTime.Now.ToUniversalTime();
Running = true;
Suspended = false;
//Clear out the removing of events for this script.
IgnoreNew = false;
Interlocked.Increment(ref VersionID);
//Reset this
StartedFromSavedState = false;
//Clear out previous errors if they were not cleaned up
m_ScriptEngine.ScriptErrorReporter.RemoveError(ItemID);
//Find the inventory item
Part.TaskInventory.TryGetValue(ItemID, out InventoryItem);
if (InventoryItem == null)
{
MainConsole.Instance.Warn("[ADNE]: Could not find inventory item for script " + ItemID + ", part" + Part.Name + "@" +
Part.AbsolutePosition);
return false;
}
//Try to see if this was rezzed from someone's inventory
UserInventoryItemID = Part.FromUserInventoryItemID;
//Try to find the avatar who started this.
IScenePresence presence = World.GetScenePresence(Part.OwnerID);
if (startInfo.ClearStateSaves)
m_ScriptEngine.StateSave.DeleteFrom(this);
//Now that the initial loading is complete,
// we need to find the state save and start loading the info from it
StateSave LastStateSave = m_ScriptEngine.StateSave.FindScriptStateSave(this);
if (!reupload && Loading && LastStateSave != null)
{
//Deserialize the most important pieces first
Source = LastStateSave.Source;
}
if (string.IsNullOrEmpty(Source))
{
AssetBase asset = Part.ParentEntity.Scene.AssetService.Get(InventoryItem.AssetID.ToString());
if (null == asset)
{
MainConsole.Instance.ErrorFormat(
"[ScriptData]: " +
"Couldn't start script {0}, {1} at {2} in {3} since asset ID {4} could not be found",
InventoryItem.Name, InventoryItem.ItemID, Part.AbsolutePosition,
Part.ParentEntity.Scene.RegionInfo.RegionName, InventoryItem.AssetID);
ScriptEngine.ScriptProtection.RemoveScript(this);
return false;
}
Source = Utils.BytesToString(asset.Data);
}
if (string.IsNullOrEmpty(Source))
{
MainConsole.Instance.ErrorFormat(
"[ScriptData]: " +
"Couldn't start script {0}, {1} at {2} in {3} since asset ID {4} could not be found",
InventoryItem.Name, InventoryItem.ItemID, Part.AbsolutePosition,
Part.ParentEntity.Scene.RegionInfo.RegionName, InventoryItem.AssetID);
ScriptEngine.ScriptProtection.RemoveScript(this);
return false;
}
#region HTML Reader
if (ScriptEngine.ScriptProtection.AllowHTMLLinking)
{
//Read the URL and load it.
if (Source.Contains("#IncludeHTML "))
{
string URL = "";
int line = Source.IndexOf("#IncludeHTML ");
URL = Source.Remove(0, line);
URL = URL.Replace("#IncludeHTML ", "");
URL = URL.Split('\n')[0];
string webSite = Utilities.ReadExternalWebsite(URL);
Source = Source.Replace("#IncludeHTML " + URL, webSite);
}
}
else
{
//Remove the line then
if (Source.Contains("#IncludeHTML "))
{
string URL = "";
int line = Source.IndexOf("#IncludeHTML ");
URL = Source.Remove(0, line);
URL = URL.Replace("#IncludeHTML ", "");
URL = URL.Split('\n')[0];
Source = Source.Replace("#IncludeHTML " + URL, "");
}
}
#endregion
//Find the default state save
DefaultState = m_ScriptEngine.Compiler.FindDefaultStateForScript(Source);
State = DefaultState;
//If the saved state exists, if it isn't a reupload (something changed), and if the assembly exists, load the state save
if (!reupload && Loading && LastStateSave != null
&& File.Exists(LastStateSave.AssemblyName))
{
//Retrive the previous assembly
AssemblyName = LastStateSave.AssemblyName;
}
else
{
Compiled = false;
//if (!reupload && Loading && LastStateSave != null && !LastStateSave.Compiled)
// return false;//If we're trying to start up and we failed before, just give up
if (reupload)
{
LastStateSave = null;
//Close the previous script
CloseAndDispose(false); //We don't want to back it up
Interlocked.Increment(ref VersionID);
m_ScriptEngine.MaintenanceThread.SetEventSchSetIgnoreNew(this, false); // accept new events
}
//Try to find a previously compiled script in this instance
string PreviouslyCompiledAssemblyName =
ScriptEngine.ScriptProtection.TryGetPreviouslyCompiledScript(Source);
if (PreviouslyCompiledAssemblyName != null)
//Already exists in this instance, so we do not need to check whether it exists
AssemblyName = PreviouslyCompiledAssemblyName;
else
{
try
{
m_ScriptEngine.Compiler.PerformScriptCompile(Source, ItemID, Part.OwnerID, out AssemblyName);
#region Errors and Warnings
#region Errors
string[] compileerrors = m_ScriptEngine.Compiler.GetErrors();
if (compileerrors.Length != 0)
{
string error = string.Empty;
foreach (string compileerror in compileerrors)
{
error += compileerror;
}
DisplayUserNotification(error, "compiling", reupload, true);
//It might have failed, but we still need to add it so that we can reuse this script data class later
ScriptEngine.ScriptProtection.AddNewScript(this);
m_ScriptEngine.StateSave.SaveStateTo(this, true);
return false;
}
#endregion
#region Warnings
if (m_ScriptEngine.ShowWarnings)
{
string[] compilewarnings = m_ScriptEngine.Compiler.GetWarnings();
if (compilewarnings != null && compilewarnings.Length != 0)
{
string error = string.Empty;
foreach (string compileerror in compilewarnings)
{
error += compileerror;
}
DisplayUserNotification(error, "compiling", reupload, false);
//It might have failed, but we still need to add it so that we can reuse this script data class later
ScriptEngine.ScriptProtection.AddNewScript(this);
return false;
}
}
#endregion
#endregion
}
catch (Exception ex)
{
//LEAVE IT AS ToString() SO THAT WE GET THE STACK TRACE TOO
DisplayUserNotification(ex.ToString(), "(exception) compiling", reupload, true);
//It might have failed, but we still need to add it so that we can reuse this script data class later
ScriptEngine.ScriptProtection.AddNewScript(this);
return false;
}
}
}
bool useDebug = false;
if (useDebug)
MainConsole.Instance.Debug("[" + m_ScriptEngine.ScriptEngineName + "]: Stage 1 compile: " +
(DateTime.Now.ToUniversalTime() - StartTime).TotalSeconds);
//Create the app domain if needed.
try
{
Script = m_ScriptEngine.AppDomainManager.LoadScript(AssemblyName, "Script.ScriptClass", out AppDomain);
m_ScriptEngine.Compiler.FinishCompile(this, Script);
//Add now so that we don't add it too early and give it the possibility to fail
ScriptEngine.ScriptProtection.AddPreviouslyCompiled(Source, this);
}
catch (FileNotFoundException) // Not valid!!!
{
MainConsole.Instance.Error("[" + m_ScriptEngine.ScriptEngineName +
"]: File not found in app domain creation. Corrupt state save! " + AssemblyName);
ScriptEngine.ScriptProtection.RemovePreviouslyCompiled(Source);
return Start(startInfo); // Lets restart the script if this happens
}
catch (Exception ex)
{
DisplayUserNotification(ex.ToString(), "app domain creation", reupload, true);
//It might have failed, but we still need to add it so that we can reuse this script data class later
ScriptEngine.ScriptProtection.AddNewScript(this);
return false;
}
Source = null; //Don't keep it in memory, we don't need it anymore
Compiled = true; //We compiled successfully
//ILease lease = (ILease)RemotingServices.GetLifetimeService(Script as MarshalByRefObject);
//if (lease != null) //Its null if it is all running in the same app domain
// lease.Register(Script.Sponsor);
//If its a reupload, an avatar is waiting for the script errors
if (reupload)
m_ScriptEngine.ScriptErrorReporter.AddError(ItemID, new ArrayList(new[] { "SUCCESSFULL" }));
if (useDebug)
MainConsole.Instance.Debug("[" + m_ScriptEngine.ScriptEngineName + "]: Stage 2 compile: " +
(DateTime.Now.ToUniversalTime() - StartTime).TotalSeconds);
SetApis();
//Now do the full state save finding now that we have an app domain.
if (LastStateSave != null)
{
string assy = AssemblyName;
// don't restore the assembly name, the one we have is right (if re-compiled or not)
m_ScriptEngine.StateSave.Deserialize(this, LastStateSave);
AssemblyName = assy;
if (this.State == "" && DefaultState != this.State)
//Sometimes, "" is a valid state for other script languages
{
MainConsole.Instance.Warn("BROKEN STATE SAVE!!! - " + this.Part.Name + " @ " + this.Part.AbsolutePosition);
this.State = DefaultState;
m_ScriptEngine.StateSave.SaveStateTo(this, true);
}
else
{
// we get new rez events on sim restart, too
// but if there is state, then we fire the change
// event
StartedFromSavedState = true;
}
// ItemID changes sometimes (not sure why, but observed it)
// If so we want to clear out the old save state,
// which would otherwise have hung around in the object forever
if (LastStateSave.ItemID != ItemID)
{
m_ScriptEngine.StateSave.DeleteFrom(Part, LastStateSave.ItemID);
m_ScriptEngine.StateSave.SaveStateTo(this, true);
}
}
else
{
//Make a new state save now
m_ScriptEngine.StateSave.SaveStateTo(this, true);
}
//Set the event flags
Part.SetScriptEvents(ItemID, Script.GetStateEventFlags(State));
// Add it to our script memstruct so it can be found by other scripts
ScriptEngine.ScriptProtection.AddNewScript(this);
//All done, compiled successfully
Loading = false;
if (MainConsole.Instance.IsDebugEnabled)
{
TimeSpan time = (DateTime.Now.ToUniversalTime() - StartTime);
MainConsole.Instance.Debug("[" + m_ScriptEngine.ScriptEngineName +
"]: Started Script " + InventoryItem.Name +
" in object " + Part.Name + "@" + Part.ParentEntity.RootChild.AbsolutePosition +
(presence != null ? " by " + presence.Name : "") +
" in region " + Part.ParentEntity.Scene.RegionInfo.RegionName +
" in " + time.TotalSeconds + " seconds.");
}
return true;
}
/// <summary>
/// Disables and unloads a script
/// </summary>
/// <param name="localID"></param>
/// <param name="itemID"></param>
public void StopScript(uint localID, UUID itemID)
{
ScriptData data = ScriptProtection.GetScript(itemID);
if (data == null)
return;
LUStruct ls = new LUStruct();
ls.ID = data;
ls.Action = LUType.Unload;
MaintenanceThread.AddScriptChange(new LUStruct[] { ls }, LoadPriority.Stop);
//Disconnect from other modules
ObjectRemoved handlerObjectRemoved = OnObjectRemoved;
if (handlerObjectRemoved != null)
handlerObjectRemoved(ls.ID.part.UUID);
ScriptRemoved handlerScriptRemoved = OnScriptRemoved;
if (handlerScriptRemoved != null)
handlerScriptRemoved(itemID);
}
public void UpdateScript(UUID partID, UUID itemID, string script, int startParam, bool postOnRez, int stateSource)
{
ScriptData id = ScriptProtection.GetScript(partID, itemID);
LUStruct ls = new LUStruct();
//Its a change of the script source, needs to be recompiled and such.
if (id == null)
id = new ScriptData(this);
ls.Action = LUType.Reupload;
id.PostOnRez = postOnRez;
id.StartParam = startParam;
id.stateSource = (StateSource)stateSource;
id.State = "default";
id.Source = script;
id.EventDelayTicks = 0;
id.part = findPrim(partID);
id.ItemID = itemID;
id.EventDelayTicks = 0;
//No SOP, no compile.
if (id.part == null)
{
m_log.ErrorFormat("[{0}]: Could not find scene object part corresponding " + "to localID {1} to start script", ScriptEngineName, partID);
return;
}
id.World = id.part.ParentGroup.Scene;
ls.ID = id;
MaintenanceThread.AddScriptChange(new LUStruct[] { ls }, LoadPriority.Restart);
}
/// <summary>
/// Fetches, loads and hooks up a script to an objects events
/// </summary>
/// <param name="itemID"></param>
/// <param name="localID"></param>
public LUStruct StartScript(SceneObjectPart part, UUID itemID, string Script, int startParam, bool postOnRez, StateSource statesource, UUID RezzedFrom)
{
ScriptData id = ScriptProtection.GetScript(part.UUID, itemID);
LUStruct ls = new LUStruct();
//Its a change of the script source, needs to be recompiled and such.
if (id != null)
{
//Ignore prims that have crossed regions, they are already started and working
if ((statesource & StateSource.PrimCrossing) != 0)
{
//Post the changed event though
AddToScriptQueue(id, "changed", new DetectParams[0], id.VersionID, EventPriority.FirstStart, new Object[] { new LSL_Types.LSLInteger(512) });
return new LUStruct() { Action = LUType.Unknown };
}
else
{
//Restart other scripts
ls.Action = LUType.Load;
}
id.EventDelayTicks = 0;
ScriptEngine.ScriptProtection.RemovePreviouslyCompiled(id.Source);
}
else
ls.Action = LUType.Load;
if (id == null)
id = new ScriptData(this);
id.ItemID = itemID;
id.PostOnRez = postOnRez;
id.StartParam = startParam;
id.stateSource = statesource;
id.State = "default";
id.Source = Script;
id.part = part;
id.World = part.ParentGroup.Scene;
id.RezzedFrom = RezzedFrom;
ls.ID = id;
return ls;
}
public void AddScriptChange(LUStruct[] items, LoadPriority priority)
{
if (RunInMainProcessingThread)
{
List<LUStruct> NeedsFired = new List<LUStruct>();
foreach (LUStruct item in items)
{
if (item.Action == LUType.Unload)
{
item.ID.CloseAndDispose (true);
}
else if (item.Action == LUType.Load)
{
try
{
if(item.ID.Start(false))
NeedsFired.Add(item);
}
catch (Exception ex) { m_log.Error("[" + m_ScriptEngine.ScriptEngineName + "]: LEAKED COMPILE ERROR: " + ex); }
}
else if (item.Action == LUType.Reupload)
{
try
{
if(item.ID.Start(true))
NeedsFired.Add(item);
}
catch (Exception ex) { m_log.Error("[" + m_ScriptEngine.ScriptEngineName + "]: LEAKED COMPILE ERROR: " + ex); }
}
}
foreach (LUStruct item in NeedsFired)
{
item.ID.FireEvents();
}
}
else
{
LUQueue.Add(items, priority);
if (!ScriptChangeIsRunning)
StartThread("Change");
}
}
/// <summary>
/// This starts the script and sets up the variables.
/// </summary>
/// <returns></returns>
public bool Start(LUStruct startInfo)
{
bool reupload = startInfo.Action == LUType.Reupload;
DateTime StartTime = DateTime.Now.ToUniversalTime();
Running = true;
Suspended = false;
//Clear out the removing of events for this script.
IgnoreNew = false;
Interlocked.Increment(ref VersionID);
//Reset this
StartedFromSavedState = false;
//Clear out previous errors if they were not cleaned up
m_ScriptEngine.ScriptErrorReporter.RemoveError(ItemID);
//Find the inventory item
Part.TaskInventory.TryGetValue(ItemID, out InventoryItem);
if (InventoryItem == null)
{
MainConsole.Instance.Warn("[ADNE]: Could not find inventory item for script " + ItemID + ", part" +
Part.Name + "@" +
Part.AbsolutePosition);
return(false);
}
//Try to see if this was rezzed from someone's inventory
UserInventoryItemID = Part.FromUserInventoryItemID;
//Try to find the avatar who started this.
IScenePresence presence = World.GetScenePresence(Part.OwnerID);
if (startInfo.ClearStateSaves)
{
m_ScriptEngine.StateSave.DeleteFrom(this);
}
//Now that the initial loading is complete,
// we need to find the state save and start loading the info from it
StateSave LastStateSave = m_ScriptEngine.StateSave.FindScriptStateSave(this);
if (!reupload && Loading && LastStateSave != null)
{
//Deserialize the most important pieces first
Source = LastStateSave.Source;
}
if (string.IsNullOrEmpty(Source))
{
byte[] asset = Part.ParentEntity.Scene.AssetService.GetData(InventoryItem.AssetID.ToString());
if (null == asset)
{
MainConsole.Instance.ErrorFormat(
"[ScriptData]: " +
"Couldn't start script {0}, {1} at {2} in {3} since asset ID {4} could not be found",
InventoryItem.Name, InventoryItem.ItemID, Part.AbsolutePosition,
Part.ParentEntity.Scene.RegionInfo.RegionName, InventoryItem.AssetID);
ScriptEngine.ScriptProtection.RemoveScript(this);
return(false);
}
Source = Utils.BytesToString(asset);
}
if (string.IsNullOrEmpty(Source))
{
MainConsole.Instance.ErrorFormat(
"[ScriptData]: " +
"Couldn't start script {0}, {1} at {2} in {3} since asset ID {4} could not be found",
InventoryItem.Name, InventoryItem.ItemID, Part.AbsolutePosition,
Part.ParentEntity.Scene.RegionInfo.RegionName, InventoryItem.AssetID);
ScriptEngine.ScriptProtection.RemoveScript(this);
return(false);
}
#region HTML Reader
if (ScriptEngine.ScriptProtection.AllowHTMLLinking)
{
//Read the URL and load it.
if (Source.Contains("#IncludeHTML "))
{
string URL = "";
int line = Source.IndexOf("#IncludeHTML ");
URL = Source.Remove(0, line);
URL = URL.Replace("#IncludeHTML ", "");
URL = URL.Split('\n')[0];
string webSite = Utilities.ReadExternalWebsite(URL);
Source = Source.Replace("#IncludeHTML " + URL, webSite);
}
}
else
{
//Remove the line then
if (Source.Contains("#IncludeHTML "))
{
string URL = "";
int line = Source.IndexOf("#IncludeHTML ");
URL = Source.Remove(0, line);
URL = URL.Replace("#IncludeHTML ", "");
URL = URL.Split('\n')[0];
Source = Source.Replace("#IncludeHTML " + URL, "");
}
}
#endregion
//Find the default state save
DefaultState = m_ScriptEngine.Compiler.FindDefaultStateForScript(Source);
State = DefaultState;
//If the saved state exists, if it isn't a reupload (something changed), and if the assembly exists, load the state save
if (!reupload && Loading && LastStateSave != null &&
File.Exists(LastStateSave.AssemblyName))
{
//Retrive the previous assembly
AssemblyName = LastStateSave.AssemblyName;
}
else
{
Compiled = false;
if (reupload)
{
LastStateSave = null;
//Close the previous script
CloseAndDispose(false); //We don't want to back it up
Interlocked.Increment(ref VersionID);
m_ScriptEngine.MaintenanceThread.SetEventSchSetIgnoreNew(this, false); // accept new events
}
//Try to find a previously compiled script in this instance
string PreviouslyCompiledAssemblyName =
ScriptEngine.ScriptProtection.TryGetPreviouslyCompiledScript(Source);
if (PreviouslyCompiledAssemblyName != null)
{
//Already exists in this instance, so we do not need to check whether it exists
AssemblyName = PreviouslyCompiledAssemblyName;
}
else
{
try
{
m_ScriptEngine.Compiler.PerformScriptCompile(Source, Part.OwnerID, out AssemblyName);
#region Errors and Warnings
#region Errors
string[] compileerrors = m_ScriptEngine.Compiler.GetErrors();
if (compileerrors.Length != 0)
{
string error = string.Empty;
foreach (string compileerror in compileerrors)
{
error += compileerror;
}
DisplayUserNotification(error, "compiling", reupload, true);
//It might have failed, but we still need to add it so that we can reuse this script data class later
ScriptEngine.ScriptProtection.AddNewScript(this);
m_ScriptEngine.StateSave.SaveStateTo(this, true);
return(false);
}
#endregion
#region Warnings
if (m_ScriptEngine.ShowWarnings)
{
string[] compilewarnings = m_ScriptEngine.Compiler.GetWarnings();
if (compilewarnings != null && compilewarnings.Length != 0)
{
string error = string.Empty;
foreach (string compileerror in compilewarnings)
{
error += compileerror;
}
DisplayUserNotification(error, "compiling", reupload, false);
//It might have failed, but we still need to add it so that we can reuse this script data class later
ScriptEngine.ScriptProtection.AddNewScript(this);
return(false);
}
}
#endregion
#endregion
}
catch (Exception ex)
{
//LEAVE IT AS ToString() SO THAT WE GET THE STACK TRACE TOO
DisplayUserNotification(ex.ToString(), "(exception) compiling", reupload, true);
//It might have failed, but we still need to add it so that we can reuse this script data class later
ScriptEngine.ScriptProtection.AddNewScript(this);
return(false);
}
}
}
bool useDebug = false;
if (useDebug)
{
MainConsole.Instance.Debug("[" + m_ScriptEngine.ScriptEngineName + "]: Stage 1 compile: " +
(DateTime.Now.ToUniversalTime() - StartTime).TotalSeconds);
}
//Create the app domain if needed.
try
{
Script = m_ScriptEngine.AppDomainManager.LoadScript(AssemblyName, "Script.ScriptClass", out AppDomain);
m_ScriptEngine.Compiler.FinishCompile(this, Script);
//Add now so that we don't add it too early and give it the possibility to fail
ScriptEngine.ScriptProtection.AddPreviouslyCompiled(Source, this);
}
catch (FileNotFoundException) // Not valid!!!
{
MainConsole.Instance.Error("[" + m_ScriptEngine.ScriptEngineName +
"]: File not found in app domain creation. Corrupt state save! " +
AssemblyName);
ScriptEngine.ScriptProtection.RemovePreviouslyCompiled(Source);
return(Start(startInfo)); // Lets restart the script if this happens
}
catch (Exception ex)
{
DisplayUserNotification(ex.ToString(), "app domain creation", reupload, true);
//It might have failed, but we still need to add it so that we can reuse this script data class later
ScriptEngine.ScriptProtection.AddNewScript(this);
return(false);
}
Compiled = true; //We compiled successfully
//If its a reupload, an avatar is waiting for the script errors
if (reupload)
{
m_ScriptEngine.ScriptErrorReporter.AddError(ItemID, new ArrayList(new[] { "SUCCESSFULL" }));
}
if (useDebug)
{
MainConsole.Instance.Debug("[" + m_ScriptEngine.ScriptEngineName + "]: Stage 2 compile: " +
(DateTime.Now.ToUniversalTime() - StartTime).TotalSeconds);
}
SetApis();
//Now do the full state save finding now that we have an app domain.
if (LastStateSave != null)
{
string assy = AssemblyName;
// don't restore the assembly name, the one we have is right (if re-compiled or not)
m_ScriptEngine.StateSave.Deserialize(this, LastStateSave);
AssemblyName = assy;
if (string.IsNullOrEmpty(this.State) && DefaultState != this.State)
//Sometimes, "" is a valid state for other script languages
{
MainConsole.Instance.Warn("BROKEN STATE SAVE!!! - " + this.Part.Name + " @ " +
this.Part.AbsolutePosition);
this.State = DefaultState;
m_ScriptEngine.StateSave.DeleteFrom(Part, LastStateSave.ItemID);
m_ScriptEngine.StateSave.SaveStateTo(this, true);
}
else
{
// we get new rez events on sim restart, too
// but if there is state, then we fire the change
// event
StartedFromSavedState = true;
}
// ItemID changes sometimes (not sure why, but observed it)
// If so we want to clear out the old save state,
// which would otherwise have hung around in the object forever
if (LastStateSave.ItemID != ItemID)
{
m_ScriptEngine.StateSave.DeleteFrom(Part, LastStateSave.ItemID);
m_ScriptEngine.StateSave.SaveStateTo(this, true);
}
}
else
{
//Make a new state save now
m_ScriptEngine.StateSave.SaveStateTo(this, true);
}
//Set the event flags
Part.SetScriptEvents(ItemID, Script.GetStateEventFlags(State));
// Add it to our script memstruct so it can be found by other scripts
ScriptEngine.ScriptProtection.AddNewScript(this);
//All done, compiled successfully
Loading = false;
if (MainConsole.Instance.IsDebugEnabled)
{
TimeSpan time = (DateTime.Now.ToUniversalTime() - StartTime);
MainConsole.Instance.Debug("[" + m_ScriptEngine.ScriptEngineName +
"]: Started Script " + InventoryItem.Name +
" in object " + Part.Name + "@" +
Part.ParentEntity.RootChild.AbsolutePosition +
(presence != null ? " by " + presence.Name : "") +
" in region " + Part.ParentEntity.Scene.RegionInfo.RegionName +
" in " + time.TotalSeconds + " seconds.");
}
return(true);
}