/// <summary>
/// Post an event to a single script
/// </summary>
/// <param name="itemID"></param>
/// <param name="p"></param>
/// <returns></returns>
public bool PostScriptEvent(UUID itemID, EventParams p)
{
if (m_Scripts.ContainsKey(itemID))
{
IScriptInstance instance = m_Scripts[itemID];
if (instance != null)
instance.PostEvent(p);
return true;
}
return false;
}
/// <summary>
/// Post an event to this script instance.
/// </summary>
/// <remarks>
/// The request to run the event is sent
/// </remarks>
/// <param name="data"></param>
public void PostEvent(EventParams data)
{
// m_log.DebugFormat("[Script] Posted event {2} in state {3} to {0}.{1}",
// PrimName, ScriptName, data.EventName, State);
if (!Running)
return;
// If min event delay is set then ignore any events untill the time has expired
// This currently only allows 1 event of any type in the given time period.
// This may need extending to allow for a time for each individual event type.
if (m_eventDelayTicks != 0)
{
if (DateTime.Now.Ticks < m_nextEventTimeTicks)
return;
m_nextEventTimeTicks = DateTime.Now.Ticks + m_eventDelayTicks;
}
lock (EventQueue)
{
// The only events that persist across state changes are timers
if (m_StateChangeInProgress && data.EventName != "timer")
return;
if (EventQueue.Count >= m_MaxScriptQueue)
return;
if (data.EventName == "timer")
{
if (m_TimerQueued)
return;
m_TimerQueued = true;
}
if (data.EventName == "control")
{
int held = ((LSL_Types.LSLInteger)data.Params[1]).value;
// int changed = ((LSL_Types.LSLInteger)data.Params[2]).value;
// If the last message was a 0 (nothing held)
// and this one is also nothing held, drop it
//
if (m_LastControlLevel == held && held == 0)
return;
// If there is one or more queued, then queue
// only changed ones, else queue unconditionally
//
if (m_ControlEventsInQueue > 0)
{
if (m_LastControlLevel == held)
return;
}
m_LastControlLevel = held;
m_ControlEventsInQueue++;
}
if (data.EventName == "collision")
{
if (m_CollisionInQueue)
return;
if (data.DetectParams == null)
return;
m_CollisionInQueue = true;
}
EventQueue.Enqueue(data);
if (m_CurrentWorkItem == null)
{
m_CurrentWorkItem = Engine.QueueEventHandler(this);
}
}
}
/// <summary>
/// Post event to an entire prim
/// </summary>
/// <param name="localID"></param>
/// <param name="p"></param>
/// <returns></returns>
public bool PostObjectEvent(uint localID, EventParams p)
{
bool result = false;
lock (m_PrimObjects)
{
if (!m_PrimObjects.ContainsKey(localID))
return false;
foreach (UUID itemID in m_PrimObjects[localID])
{
if (m_Scripts.ContainsKey(itemID))
{
IScriptInstance instance = m_Scripts[itemID];
if (instance != null)
{
instance.PostEvent(p);
result = true;
}
}
}
}
return result;
}
/// <summary>
/// Post event to an entire prim
/// </summary>
/// <param name="localID"></param>
/// <param name="p"></param>
/// <returns></returns>
public bool PostObjectEvent(uint localID, EventParams p)
{
bool result = false;
List<UUID> uuids = null;
lock (m_PrimObjects)
{
if (!m_PrimObjects.ContainsKey(localID))
return false;
uuids = m_PrimObjects[localID];
foreach (UUID itemID in uuids)
{
IScriptInstance instance = null;
try
{
if (m_Scripts.ContainsKey(itemID))
instance = m_Scripts[itemID];
}
catch { /* ignore race conditions */ }
if (instance != null)
{
instance.PostEvent(p);
result = true;
}
}
}
return result;
}
public bool PostObjectEvent(uint localID, EventParams parms)
{
throw new System.NotImplementedException();
}
public void TestScriptCrossOnSameSimulator()
{
TestHelpers.InMethod();
// TestHelpers.EnableLogging();
UUID userId = TestHelpers.ParseTail(0x1);
int sceneObjectIdTail = 0x2;
EntityTransferModule etmA = new EntityTransferModule();
EntityTransferModule etmB = new EntityTransferModule();
LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
XEngine xEngineA = new XEngine();
XEngine xEngineB = new XEngine();
xEngineA.DebugLevel = 1;
xEngineB.DebugLevel = 1;
IConfigSource configSource = new IniConfigSource();
IConfig startupConfig = configSource.AddConfig("Startup");
startupConfig.Set("DefaultScriptEngine", "XEngine");
startupConfig.Set("TrustBinaries", "true");
IConfig xEngineConfig = configSource.AddConfig("XEngine");
xEngineConfig.Set("Enabled", "true");
xEngineConfig.Set("StartDelay", "0");
// These tests will not run with AppDomainLoading = true, at least on mono. For unknown reasons, the call
// to AssemblyResolver.OnAssemblyResolve fails.
xEngineConfig.Set("AppDomainLoading", "false");
IConfig modulesConfig = configSource.AddConfig("Modules");
modulesConfig.Set("EntityTransferModule", etmA.Name);
modulesConfig.Set("SimulationServices", lscm.Name);
SceneHelpers sh = new SceneHelpers();
TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000, configSource);
TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1000, 999, configSource);
SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, configSource, lscm);
SceneHelpers.SetupSceneModules(sceneA, configSource, etmA, xEngineA);
SceneHelpers.SetupSceneModules(sceneB, configSource, etmB, xEngineB);
sceneA.StartScripts();
sceneB.StartScripts();
SceneObjectGroup soSceneA = SceneHelpers.AddSceneObject(sceneA, 1, userId, "so1-", sceneObjectIdTail);
soSceneA.AbsolutePosition = new Vector3(128, 10, 20);
string soSceneAName = soSceneA.Name;
string scriptItemSceneAName = "script1";
// CREATE SCRIPT TODO
InventoryItemBase scriptItemSceneA = new InventoryItemBase();
// itemTemplate.ID = itemId;
scriptItemSceneA.Name = scriptItemSceneAName;
scriptItemSceneA.Folder = soSceneA.UUID;
scriptItemSceneA.InvType = (int)InventoryType.LSL;
AutoResetEvent chatEvent = new AutoResetEvent(false);
OSChatMessage messageReceived = null;
sceneA.EventManager.OnChatFromWorld += (s, m) => { messageReceived = m; chatEvent.Set(); };
sceneA.RezNewScript(userId, scriptItemSceneA,
@"integer c = 0;
default
{
state_entry()
{
llSay(0, ""Script running"");
}
changed(integer change)
{
llSay(0, ""Changed"");
}
touch_start(integer n)
{
c = c + 1;
llSay(0, (string)c);
}
}");
chatEvent.WaitOne(60000);
Assert.That(messageReceived, Is.Not.Null, "No chat message received.");
Assert.That(messageReceived.Message, Is.EqualTo("Script running"));
{
// XXX: Should not be doing this so directly. Should call some variant of EventManager.touch() instead.
DetectParams[] det = new DetectParams[1];
det[0] = new DetectParams();
det[0].Key = userId;
det[0].Populate(sceneA);
EventParams ep = new EventParams("touch_start", new Object[] { new LSL_Types.LSLInteger(1) }, det);
messageReceived = null;
chatEvent.Reset();
xEngineA.PostObjectEvent(soSceneA.LocalId, ep);
chatEvent.WaitOne(60000);
Assert.That(messageReceived.Message, Is.EqualTo("1"));
}
AutoResetEvent chatEventB = new AutoResetEvent(false);
sceneB.EventManager.OnChatFromWorld += (s, m) => { messageReceived = m; chatEventB.Set(); };
messageReceived = null;
chatEventB.Reset();
// Cross with a negative value
soSceneA.AbsolutePosition = new Vector3(128, -10, 20);
chatEventB.WaitOne(60000);
Assert.That(messageReceived, Is.Not.Null, "No Changed message received.");
Assert.That(messageReceived.Message, Is.Not.Null, "Changed message without content");
Assert.That(messageReceived.Message, Is.EqualTo("Changed"));
// TEST sending event to moved prim and output
{
SceneObjectGroup soSceneB = sceneB.GetSceneObjectGroup(soSceneAName);
TaskInventoryItem scriptItemSceneB = soSceneB.RootPart.Inventory.GetInventoryItem(scriptItemSceneAName);
// XXX: Should not be doing this so directly. Should call some variant of EventManager.touch() instead.
DetectParams[] det = new DetectParams[1];
det[0] = new DetectParams();
det[0].Key = userId;
det[0].Populate(sceneB);
EventParams ep = new EventParams("touch_start", new Object[] { new LSL_Types.LSLInteger(1) }, det);
Thread.Sleep(250); // wait for other change messages to pass
messageReceived = null;
chatEventB.Reset();
xEngineB.PostObjectEvent(soSceneB.LocalId, ep);
chatEventB.WaitOne(60000);
Assert.That(messageReceived.Message, Is.EqualTo("2"));
}
}
public bool PostScriptEvent(UUID itemID, EventParams p)
{
uint localID = m_ScriptManager.GetLocalID(itemID);
return m_EventQueueManager.AddToScriptQueue(localID, itemID,
p.EventName, p.DetectParams, p.Params);
}
public bool PostScriptEvent(UUID itemID, EventParams parms)
{
throw new System.NotImplementedException();
}
public bool PostObjectEvent(uint localID, EventParams p)
{
return m_EventQueueManager.AddToObjectQueue(localID, p.EventName,
p.DetectParams, p.Params);
}
private bool PostObjectEvent(SceneObjectPart part, EventParams evParams)
{
foreach (TaskInventoryItem item in part.Inventory.GetInventoryItems(InventoryType.LSL))
PostScriptEvent(item.ItemID, evParams);
return true;
}
public bool PostObjectEvent(uint localID, EventParams evParams)
{
return PostObjectEvent(m_scene.GetSceneObjectPart(localID), evParams);
}
public bool PostScriptEvent(UUID itemID, EventParams evParams)
{
List<EventParams> eventsForItem;
if (!PostedEvents.ContainsKey(itemID))
{
eventsForItem = new List<EventParams>();
PostedEvents.Add(itemID, eventsForItem);
}
else
{
eventsForItem = PostedEvents[itemID];
}
eventsForItem.Add(evParams);
if (PostEventHook != null)
PostEventHook(itemID, evParams);
return true;
}
public static void Deserialize(string xml, ScriptInstance instance)
{
XmlDocument doc = new XmlDocument();
Dictionary<string, object> vars = instance.GetVars();
instance.PluginData = new Object[0];
doc.LoadXml(xml);
XmlNodeList rootL = doc.GetElementsByTagName("ScriptState");
if (rootL.Count != 1)
{
return;
}
XmlNode rootNode = rootL[0];
if (rootNode != null)
{
object varValue;
XmlNodeList partL = rootNode.ChildNodes;
instance.Run = true;
foreach (XmlNode part in partL)
{
switch (part.Name)
{
case "State":
instance.State=part.InnerText;
break;
case "Running":
instance.Running=bool.Parse(part.InnerText);
break;
case "Run":
instance.Run = bool.Parse(part.InnerText);
break;
case "Variables":
XmlNodeList varL = part.ChildNodes;
foreach (XmlNode var in varL)
{
string varName;
varValue=ReadTypedValue(var, out varName);
if (vars.ContainsKey(varName))
vars[varName] = varValue;
}
instance.SetVars(vars);
break;
case "Queue":
XmlNodeList itemL = part.ChildNodes;
foreach (XmlNode item in itemL)
{
List<Object> parms = new List<Object>();
List<DetectParams> detected =
new List<DetectParams>();
string eventName =
item.Attributes.GetNamedItem("event").Value;
XmlNodeList eventL = item.ChildNodes;
foreach (XmlNode evt in eventL)
{
switch (evt.Name)
{
case "Params":
XmlNodeList prms = evt.ChildNodes;
foreach (XmlNode pm in prms)
parms.Add(ReadTypedValue(pm));
break;
case "Detected":
XmlNodeList detL = evt.ChildNodes;
foreach (XmlNode det in detL)
{
string vect =
det.Attributes.GetNamedItem(
"pos").Value;
LSL_Types.Vector3 v =
new LSL_Types.Vector3(vect);
int d_linkNum=0;
UUID d_group = UUID.Zero;
string d_name = String.Empty;
UUID d_owner = UUID.Zero;
LSL_Types.Vector3 d_position =
new LSL_Types.Vector3();
LSL_Types.Quaternion d_rotation =
new LSL_Types.Quaternion();
int d_type = 0;
LSL_Types.Vector3 d_velocity =
new LSL_Types.Vector3();
try
{
string tmp;
tmp = det.Attributes.GetNamedItem(
"linkNum").Value;
int.TryParse(tmp, out d_linkNum);
tmp = det.Attributes.GetNamedItem(
"group").Value;
UUID.TryParse(tmp, out d_group);
d_name = det.Attributes.GetNamedItem(
"name").Value;
tmp = det.Attributes.GetNamedItem(
"owner").Value;
UUID.TryParse(tmp, out d_owner);
tmp = det.Attributes.GetNamedItem(
"position").Value;
d_position =
new LSL_Types.Vector3(tmp);
tmp = det.Attributes.GetNamedItem(
"rotation").Value;
d_rotation =
new LSL_Types.Quaternion(tmp);
tmp = det.Attributes.GetNamedItem(
"type").Value;
int.TryParse(tmp, out d_type);
tmp = det.Attributes.GetNamedItem(
"velocity").Value;
d_velocity =
new LSL_Types.Vector3(tmp);
}
catch (Exception) // Old version XML
{
}
UUID uuid = new UUID();
UUID.TryParse(det.InnerText,
out uuid);
DetectParams d = new DetectParams();
d.Key = uuid;
d.OffsetPos = v;
d.LinkNum = d_linkNum;
d.Group = d_group;
d.Name = d_name;
d.Owner = d_owner;
d.Position = d_position;
d.Rotation = d_rotation;
d.Type = d_type;
d.Velocity = d_velocity;
detected.Add(d);
}
break;
}
}
EventParams ep = new EventParams(
eventName, parms.ToArray(),
detected.ToArray());
instance.EventQueue.Enqueue(ep);
}
break;
case "Plugins":
instance.PluginData = ReadList(part).Data;
break;
case "Permissions":
string tmpPerm;
int mask = 0;
tmpPerm = part.Attributes.GetNamedItem("mask").Value;
if (tmpPerm != null)
{
int.TryParse(tmpPerm, out mask);
if (mask != 0)
{
tmpPerm = part.Attributes.GetNamedItem("granter").Value;
if (tmpPerm != null)
{
UUID granter = new UUID();
UUID.TryParse(tmpPerm, out granter);
if (granter != UUID.Zero)
{
instance.ScriptTask.PermsMask = mask;
instance.ScriptTask.PermsGranter = granter;
}
}
}
}
break;
case "MinEventDelay":
double minEventDelay = 0.0;
double.TryParse(part.InnerText, NumberStyles.Float, Culture.NumberFormatInfo, out minEventDelay);
instance.MinEventDelay = minEventDelay;
break;
}
}
}
}