public void ApiResetScript()
{
// bool running = Running;
RemoveState();
ReleaseControls();
m_Script.ResetVars();
Part.Inventory.GetInventoryItem(ItemID).PermsMask = 0;
Part.Inventory.GetInventoryItem(ItemID).PermsGranter = UUID.Zero;
AsyncCommandManager.UnregisterScriptFacilities(Engine, LocalID, ItemID, true);
EventQueue.Clear();
m_Script.ResetVars();
string oldState = State;
StartParam = 0;
State = "default";
Part.SetScriptEvents(ItemID,
(int)m_Script.GetStateEventFlags(State));
if (m_CurrentEvent != "state_entry" || oldState != "default")
{
m_SaveState = true;
PostEvent(new EventParams("state_entry",
new Object[0], new DetectParams[0]));
throw new EventAbortException();
}
}
public void ResetScript(int timeout)
{
if (m_Script == null)
{
return;
}
bool running = Running;
RemoveState();
ReleaseControls();
Stop(timeout);
Part.Inventory.GetInventoryItem(ItemID).PermsMask = 0;
Part.Inventory.GetInventoryItem(ItemID).PermsGranter = UUID.Zero;
AsyncCommandManager.UnregisterScriptFacilities(Engine, LocalID, ItemID, true);
EventQueue.Clear();
m_Script.ResetVars();
StartParam = 0;
State = "default";
Part.SetScriptEvents(ItemID,
(int)m_Script.GetStateEventFlags(State));
if (running)
{
Start();
}
m_SaveState = true;
PostEvent(new EventParams("state_entry",
new Object[0], new DetectParams[0]));
}
/// <summary>
/// Process the next event queued for this script
/// </summary>
/// <returns></returns>
public object EventProcessor()
{
// We check here as the thread stopping this instance from running may itself hold the m_Script lock.
if (!Running)
{
return(0);
}
lock (m_Script)
{
// m_log.DebugFormat("[XEngine]: EventProcessor() invoked for {0}.{1}", PrimName, ScriptName);
if (Suspended)
{
return(0);
}
EventParams data = null;
lock (EventQueue)
{
data = (EventParams)EventQueue.Dequeue();
if (data == null) // Shouldn't happen
{
if (EventQueue.Count > 0 && Running && !ShuttingDown)
{
m_CurrentWorkItem = Engine.QueueEventHandler(this);
}
else
{
m_CurrentWorkItem = null;
}
return(0);
}
if (data.EventName == "timer")
{
m_TimerQueued = false;
}
if (data.EventName == "control")
{
if (m_ControlEventsInQueue > 0)
{
m_ControlEventsInQueue--;
}
}
if (data.EventName == "collision")
{
m_CollisionInQueue = false;
}
}
if (DebugLevel >= 2)
{
m_log.DebugFormat(
"[SCRIPT INSTANCE]: Processing event {0} for {1}/{2}({3})/{4}({5}) @ {6}/{7}",
data.EventName,
ScriptName,
Part.Name,
Part.LocalId,
Part.ParentGroup.Name,
Part.ParentGroup.UUID,
Part.AbsolutePosition,
Part.ParentGroup.Scene.Name);
}
m_DetectParams = data.DetectParams;
if (data.EventName == "state") // Hardcoded state change
{
State = data.Params[0].ToString();
if (DebugLevel >= 1)
{
m_log.DebugFormat(
"[SCRIPT INSTANCE]: Changing state to {0} for {1}/{2}({3})/{4}({5}) @ {6}/{7}",
State,
ScriptName,
Part.Name,
Part.LocalId,
Part.ParentGroup.Name,
Part.ParentGroup.UUID,
Part.AbsolutePosition,
Part.ParentGroup.Scene.Name);
}
AsyncCommandManager.UnregisterScriptFacilities(Engine,
LocalID, ItemID, false);
Part.SetScriptEvents(ItemID, (int)m_Script.GetStateEventFlags(State));
}
else
{
if (Engine.World.PipeEventsForScript(LocalID) ||
data.EventName == "control") // Don't freeze avies!
{
// m_log.DebugFormat("[Script] Delivered event {2} in state {3} to {0}.{1}",
// PrimName, ScriptName, data.EventName, State);
try
{
m_CurrentEvent = data.EventName;
m_EventStart = DateTime.Now;
m_InEvent = true;
int start = Environment.TickCount;
// Reset the measurement period when we reach the end of the current one.
if (start - MeasurementPeriodTickStart > MaxMeasurementPeriod)
{
MeasurementPeriodTickStart = start;
}
m_Script.ExecuteEvent(State, data.EventName, data.Params);
MeasurementPeriodExecutionTime += Environment.TickCount - start;
m_InEvent = false;
m_CurrentEvent = String.Empty;
if (m_SaveState)
{
// This will be the very first event we deliver
// (state_entry) in default state
//
SaveState(m_Assembly);
m_SaveState = false;
}
}
catch (Exception e)
{
// m_log.DebugFormat(
// "[SCRIPT] Exception in script {0} {1}: {2}{3}",
// ScriptName, ItemID, e.Message, e.StackTrace);
m_InEvent = false;
m_CurrentEvent = String.Empty;
if ((!(e is TargetInvocationException) ||
(!(e.InnerException is SelfDeleteException) &&
!(e.InnerException is ScriptDeleteException) &&
!(e.InnerException is ScriptCoopStopException))) &&
!(e is ThreadAbortException))
{
try
{
// DISPLAY ERROR INWORLD
string text = FormatException(e);
text = "At region id " + m_RegionID + ":\n" + text;
if (text.Length > 1000)
{
text = text.Substring(0, 1000);
}
Engine.World.SimChat(Utils.StringToBytes(text),
ChatTypeEnum.DebugChannel, 2147483647,
Part.AbsolutePosition,
Part.Name, Part.UUID, false);
m_log.Debug(string.Format(
"[SCRIPT INSTANCE]: Runtime error in script {0}, part {1} {2} at {3} in {4} ",
ScriptName,
PrimName,
Part.UUID,
Part.AbsolutePosition,
Part.ParentGroup.Scene.Name),
e);
}
catch (Exception)
{
}
// catch (Exception e2) // LEGIT: User Scripting
// {
// m_log.Error("[SCRIPT]: "+
// "Error displaying error in-world: " +
// e2.ToString());
// m_log.Error("[SCRIPT]: " +
// "Errormessage: Error compiling script:\r\n" +
// e.ToString());
// }
}
else if ((e is TargetInvocationException) && (e.InnerException is SelfDeleteException))
{
m_InSelfDelete = true;
Engine.World.DeleteSceneObject(Part.ParentGroup, false);
}
else if ((e is TargetInvocationException) && (e.InnerException is ScriptDeleteException))
{
m_InSelfDelete = true;
Part.Inventory.RemoveInventoryItem(ItemID);
}
else if ((e is TargetInvocationException) && (e.InnerException is ScriptCoopStopException))
{
if (DebugLevel >= 1)
{
m_log.DebugFormat(
"[SCRIPT INSTANCE]: Script {0}.{1} in event {2}, state {3} stopped co-operatively.",
PrimName, ScriptName, data.EventName, State);
}
}
}
}
}
// If there are more events and we are currently running and not shutting down, then ask the
// script engine to run the next event.
lock (EventQueue)
{
EventsProcessed++;
if (EventQueue.Count > 0 && Running && !ShuttingDown)
{
m_CurrentWorkItem = Engine.QueueEventHandler(this);
}
else
{
m_CurrentWorkItem = null;
}
}
m_DetectParams = null;
return(0);
}
}
public void DestroyScriptInstance()
{
ReleaseControls();
AsyncCommandManager.UnregisterScriptFacilities(Engine, LocalID, ItemID, true);
}