C++ LLMessageSystem::addS32Fast方法代码示例

void LLFloaterGodTools::sendGodUpdateRegionInfo()
{
	LLViewerRegion *regionp = gAgent.getRegion();
	if (gAgent.isGodlike()
		&& sGodTools->mPanelRegionTools
		&& regionp
		&& gAgent.getRegionHost() == mCurrentHost)
	{
		LLMessageSystem *msg = gMessageSystem;
		LLPanelRegionTools *rtool = sGodTools->mPanelRegionTools;

		msg->newMessage("GodUpdateRegionInfo");
		msg->nextBlockFast(_PREHASH_AgentData);
		msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
		msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
		msg->nextBlockFast(_PREHASH_RegionInfo);
		msg->addStringFast(_PREHASH_SimName, rtool->getSimName().c_str());
		msg->addU32Fast(_PREHASH_EstateID, rtool->getEstateID());
		msg->addU32Fast(_PREHASH_ParentEstateID, rtool->getParentEstateID());
		msg->addU32Fast(_PREHASH_RegionFlags, computeRegionFlags());
		msg->addF32Fast(_PREHASH_BillableFactor, rtool->getBillableFactor());
		msg->addS32Fast(_PREHASH_PricePerMeter, rtool->getPricePerMeter());
		msg->addS32Fast(_PREHASH_RedirectGridX, rtool->getRedirectGridX());
		msg->addS32Fast(_PREHASH_RedirectGridY, rtool->getRedirectGridY());

		gAgent.sendReliableMessage();
	}
}

void LLFloaterGodTools::sendGodUpdateRegionInfo()
{
	LLFloaterGodTools* god_tools = LLFloaterReg::getTypedInstance<LLFloaterGodTools>("god_tools");
	if (!god_tools) return;

	LLViewerRegion *regionp = gAgent.getRegion();
	if (gAgent.isGodlike()
		&& god_tools->mPanelRegionTools
		&& regionp
		&& gAgent.getRegionHost() == mCurrentHost)
	{
		LLMessageSystem *msg = gMessageSystem;
		LLPanelRegionTools *rtool = god_tools->mPanelRegionTools;

		U64 region_flags = computeRegionFlags();
		msg->newMessage("GodUpdateRegionInfo");
		msg->nextBlockFast(_PREHASH_AgentData);
		msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
		msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
		msg->nextBlockFast(_PREHASH_RegionInfo);
		msg->addStringFast(_PREHASH_SimName, rtool->getSimName());
		msg->addU32Fast(_PREHASH_EstateID, rtool->getEstateID());
		msg->addU32Fast(_PREHASH_ParentEstateID, rtool->getParentEstateID());
		// Legacy flags
		msg->addU32Fast(_PREHASH_RegionFlags, U32(region_flags));
		msg->addF32Fast(_PREHASH_BillableFactor, rtool->getBillableFactor());
		msg->addS32Fast(_PREHASH_PricePerMeter, rtool->getPricePerMeter());
		msg->addS32Fast(_PREHASH_RedirectGridX, rtool->getRedirectGridX());
		msg->addS32Fast(_PREHASH_RedirectGridY, rtool->getRedirectGridY());
		msg->nextBlockFast(_PREHASH_RegionInfo2);
		msg->addU64Fast(_PREHASH_RegionFlagsExtended, region_flags);

		gAgent.sendReliableMessage();
	}
}

void LLFloaterAuction::clearParcelAccessList(LLParcel* parcel, LLViewerRegion* region, U32 list)
{
	if (!region || !parcel) return;

	LLUUID transactionUUID;
	transactionUUID.generate();

	LLMessageSystem* msg = gMessageSystem;

	msg->newMessageFast(_PREHASH_ParcelAccessListUpdate);
	msg->nextBlockFast(_PREHASH_AgentData);
	msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID() );
	msg->nextBlockFast(_PREHASH_Data);
	msg->addU32Fast(_PREHASH_Flags, list);
	msg->addS32(_PREHASH_LocalID, parcel->getLocalID() );
	msg->addUUIDFast(_PREHASH_TransactionID, transactionUUID);
	msg->addS32Fast(_PREHASH_SequenceID, 1);			// sequence_id
	msg->addS32Fast(_PREHASH_Sections, 0);				// num_sections

	// pack an empty block since there will be no data
	msg->nextBlockFast(_PREHASH_List);
	msg->addUUIDFast(_PREHASH_ID,  LLUUID::null );
	msg->addS32Fast(_PREHASH_Time, 0 );
	msg->addU32Fast(_PREHASH_Flags,	0 );

	msg->sendReliable( region->getHost() );
}

void LLFloaterTopObjects::doToObjects(int action, bool all)
{
	LLMessageSystem *msg = gMessageSystem;

	LLViewerRegion* region = gAgent.getRegion();
	if (!region) return;

	LLCtrlListInterface *list = getChild<LLUICtrl>("objects_list")->getListInterface();
	if (!list || list->getItemCount() == 0) return;

	uuid_vec_t::iterator id_itor;

	bool start_message = true;

	for (id_itor = mObjectListIDs.begin(); id_itor != mObjectListIDs.end(); ++id_itor)
	{
		LLUUID task_id = *id_itor;
		if (!all && !list->isSelected(task_id))
		{
			// Selected only
			continue;
		}
		if (start_message)
		{
			if (action == ACTION_RETURN)
			{
				msg->newMessageFast(_PREHASH_ParcelReturnObjects);
			}
			else
			{
				msg->newMessageFast(_PREHASH_ParcelDisableObjects);
			}
			msg->nextBlockFast(_PREHASH_AgentData);
			msg->addUUIDFast(_PREHASH_AgentID,	gAgent.getID());
			msg->addUUIDFast(_PREHASH_SessionID,gAgent.getSessionID());
			msg->nextBlockFast(_PREHASH_ParcelData);
			msg->addS32Fast(_PREHASH_LocalID, -1); // Whole region
			msg->addS32Fast(_PREHASH_ReturnType, RT_NONE);
			start_message = false;
		}

		msg->nextBlockFast(_PREHASH_TaskIDs);
		msg->addUUIDFast(_PREHASH_TaskID, task_id);

		if (msg->isSendFullFast(_PREHASH_TaskIDs))
		{
			msg->sendReliable(region->getHost());
			start_message = true;
		}
	}

	if (!start_message)
	{
		msg->sendReliable(region->getHost());
	}
}

void LLPanelDirClassified::performQuery()
{
	lldebugs << "LLPanelDirClassified::performQuery()" << llendl;
	// This sets mSearchID and clears the list of results
	setupNewSearch();

	// send the message
	LLMessageSystem *msg = gMessageSystem;
	msg->newMessageFast(_PREHASH_DirClassifiedQuery);
	msg->nextBlockFast(_PREHASH_AgentData);
	msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());

	BOOL filter_mature = !childGetValue("incmature").asBoolean();
	BOOL filter_auto_renew = FALSE;
	U32 query_flags = pack_classified_flags(filter_mature, filter_auto_renew);
	//if (gAgent.isTeen()) query_flags |= DFQ_PG_SIMS_ONLY;

	U32 category = childGetValue("Category").asInteger();
	
	msg->nextBlockFast(_PREHASH_QueryData);
	msg->addUUIDFast(_PREHASH_QueryID, mSearchID );
	msg->addStringFast(_PREHASH_QueryText, childGetValue("name").asString());
	msg->addU32Fast(_PREHASH_QueryFlags, query_flags);
	msg->addU32Fast(_PREHASH_Category, category);
	msg->addS32Fast(_PREHASH_QueryStart,mSearchStart);

	gAgent.sendReliableMessage();
}

void LLFloaterTopObjects::onRefresh()
{
	U32 mode = STAT_REPORT_TOP_SCRIPTS;
	U32 flags = 0;
	std::string filter = "";

	mode   = mCurrentMode;
	flags  = mFlags;
	filter = mFilter;
	clearList();

	LLMessageSystem *msg = gMessageSystem;
	msg->newMessageFast(_PREHASH_LandStatRequest);
	msg->nextBlockFast(_PREHASH_AgentData);
	msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID() );
	msg->nextBlockFast(_PREHASH_RequestData);
	msg->addU32Fast(_PREHASH_ReportType, mode);
	msg->addU32Fast(_PREHASH_RequestFlags, flags);
	msg->addStringFast(_PREHASH_Filter, filter);
	msg->addS32Fast(_PREHASH_ParcelLocalID, 0);

	msg->sendReliable(gAgent.getRegionHost());

	mFilter.clear();
	mFlags = 0;
}

void send_ObjectGrab_message(LLViewerObject* object, const LLPickInfo & pick, const LLVector3 &grab_offset)
{
	if (!object) return;

	LLMessageSystem	*msg = gMessageSystem;

	msg->newMessageFast(_PREHASH_ObjectGrab);
	msg->nextBlockFast( _PREHASH_AgentData);
	msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
	msg->nextBlockFast( _PREHASH_ObjectData);
	msg->addU32Fast(    _PREHASH_LocalID, object->mLocalID);
	msg->addVector3Fast(_PREHASH_GrabOffset, grab_offset);
	msg->nextBlock("SurfaceInfo");
	msg->addVector3("UVCoord", LLVector3(pick.mUVCoords));
	msg->addVector3("STCoord", LLVector3(pick.mSTCoords));
	msg->addS32Fast(_PREHASH_FaceIndex, pick.mObjectFace);
	msg->addVector3("Position", pick.mIntersection);
	msg->addVector3("Normal", pick.mNormal);
	msg->addVector3("Binormal", pick.mBinormal);
	msg->sendMessage( object->getRegion()->getHost());

	/*  Diagnostic code
	llinfos << "mUVCoords: " << pick.mUVCoords
			<< ", mSTCoords: " << pick.mSTCoords
			<< ", mObjectFace: " << pick.mObjectFace
			<< ", mIntersection: " << pick.mIntersection
			<< ", mNormal: " << pick.mNormal
			<< ", mBinormal: " << pick.mBinormal
			<< llendl;

	llinfos << "Avatar pos: " << gAgent.getPositionAgent() << llendl;
	llinfos << "Object pos: " << object->getPosition() << llendl;
	*/
}

void LLPanelDirPlaces::queryCore(const std::string& name, 
								 S32 category, 
								 U32 flags)
{
	setupNewSearch();

// JC: Sorting by dwell severely impacts the performance of the query.
// Instead of sorting on the dataserver, we sort locally once the results
// are received.
// IW: Re-enabled dwell sort based on new 3-character minimum description
// Hopefully we'll move to next-gen Find before this becomes a big problem

	flags |= DFQ_DWELL_SORT;

	LLMessageSystem* msg = gMessageSystem;

	msg->newMessage("DirPlacesQuery");
	msg->nextBlock("AgentData");
	msg->addUUID("AgentID", gAgent.getID());
	msg->addUUID("SessionID", gAgent.getSessionID());
	msg->nextBlock("QueryData");
	msg->addUUID("QueryID", getSearchID());
	msg->addString("QueryText", name);
	msg->addU32("QueryFlags", flags);
	msg->addS8("Category", (S8)category);
	// No longer support queries by region name, too many regions
	// for combobox, no easy way to do autocomplete. JC
	msg->addString("SimName", "");
	msg->addS32Fast(_PREHASH_QueryStart,mSearchStart);
	gAgent.sendReliableMessage();
}

void LuaTouch(const LLUUID& id)
{	
	LLViewerObject* object = gObjectList.findObject(id);
	if(!object)
	{
		LuaError("No Object Found");
		return;
	}
	LLMessageSystem *msg = gMessageSystem;

	msg->newMessageFast(_PREHASH_ObjectGrab);
	msg->nextBlockFast( _PREHASH_AgentData);
	msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
	msg->nextBlockFast( _PREHASH_ObjectData);
	msg->addU32Fast(    _PREHASH_LocalID, object->mLocalID);
	msg->addVector3Fast(_PREHASH_GrabOffset, LLVector3::zero );
	msg->nextBlock("SurfaceInfo");
	msg->addVector3("UVCoord", LLVector3::zero);
	msg->addVector3("STCoord", LLVector3::zero);
	msg->addS32Fast(_PREHASH_FaceIndex, 0);
	msg->addVector3("Position", LLVector3::zero);
	msg->addVector3("Normal", LLVector3::zero);
	msg->addVector3("Binormal", LLVector3::zero);
	msg->sendMessage( object->getRegion()->getHost());

	// *NOTE: Hope the packets arrive safely and in order or else
	// there will be some problems.
	// *TODO: Just fix this bad assumption.
	msg->newMessageFast(_PREHASH_ObjectDeGrab);
	msg->nextBlockFast(_PREHASH_AgentData);
	msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
	msg->nextBlockFast(_PREHASH_ObjectData);
	msg->addU32Fast(_PREHASH_LocalID, object->mLocalID);
	msg->nextBlock("SurfaceInfo");
	msg->addVector3("UVCoord", LLVector3::zero);
	msg->addVector3("STCoord", LLVector3::zero);
	msg->addS32Fast(_PREHASH_FaceIndex, 0);
	msg->addVector3("Position", LLVector3::zero);
	msg->addVector3("Normal", LLVector3::zero);
	msg->addVector3("Binormal", LLVector3::zero);
	msg->sendMessage(object->getRegion()->getHost());
}

void LLPanelScriptLimitsRegionMemory::returnObjectsFromParcel(S32 local_id)
{
	LLMessageSystem *msg = gMessageSystem;

	LLViewerRegion* region = gAgent.getRegion();
	if (!region) return;

	LLCtrlListInterface *list = childGetListInterface("scripts_list");
	if (!list || list->getItemCount() == 0) return;

	std::vector<LLSD>::iterator id_itor;

	bool start_message = true;

	for (id_itor = mObjectListItems.begin(); id_itor != mObjectListItems.end(); ++id_itor)
	{
		LLSD element = *id_itor;
		if (!list->isSelected(element["id"].asUUID()))
		{
			// Selected only
			continue;
		}
		
		if(element["local_id"].asInteger() != local_id)
		{
			// Not the parcel we are looking for
			continue;
		}

		if (start_message)
		{
			msg->newMessageFast(_PREHASH_ParcelReturnObjects);
			msg->nextBlockFast(_PREHASH_AgentData);
			msg->addUUIDFast(_PREHASH_AgentID,	gAgent.getID());
			msg->addUUIDFast(_PREHASH_SessionID,gAgent.getSessionID());
			msg->nextBlockFast(_PREHASH_ParcelData);
			msg->addS32Fast(_PREHASH_LocalID, element["local_id"].asInteger());
			msg->addU32Fast(_PREHASH_ReturnType, RT_LIST);
			start_message = false;
		}

		msg->nextBlockFast(_PREHASH_TaskIDs);
		msg->addUUIDFast(_PREHASH_TaskID, element["id"].asUUID());

		if (msg->isSendFullFast(_PREHASH_TaskIDs))
		{
			msg->sendReliable(region->getHost());
			start_message = true;
		}
	}

	if (!start_message)
	{
		msg->sendReliable(region->getHost());
	}
}

void LLToolGrab::stopGrab()
{
	LLViewerObject* objectp = mGrabPick.getObject();
	if (!objectp)
	{
		return;
	}

	LLPickInfo pick = mGrabPick;

	if (mMode == GRAB_NONPHYSICAL)
	{
		// for non-physical (touch) grabs,
		// gather surface info for this degrab (mouse-up)
		S32 x = gViewerWindow->getCurrentMouseX();
		S32 y = gViewerWindow->getCurrentMouseY();
		pick.mMousePt = LLCoordGL(x, y);
		pick.getSurfaceInfo();
	}

	// Next, send messages to simulator
	LLMessageSystem *msg = gMessageSystem;
	switch(mMode)
	{
	case GRAB_ACTIVE_CENTER:
	case GRAB_NONPHYSICAL:
	case GRAB_LOCKED:
		msg->newMessageFast(_PREHASH_ObjectDeGrab);
		msg->nextBlockFast(_PREHASH_AgentData);
		msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
		msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
		msg->nextBlockFast(_PREHASH_ObjectData);
		msg->addU32Fast(_PREHASH_LocalID, objectp->mLocalID);
		msg->nextBlock("SurfaceInfo");
		msg->addVector3("UVCoord", LLVector3(pick.mUVCoords));
		msg->addVector3("STCoord", LLVector3(pick.mSTCoords));
		msg->addS32Fast(_PREHASH_FaceIndex, pick.mObjectFace);
		msg->addVector3("Position", pick.mIntersection);
		msg->addVector3("Normal", pick.mNormal);
		msg->addVector3("Binormal", pick.mBinormal);

		msg->sendMessage(objectp->getRegion()->getHost());

		mVerticalDragging = FALSE;
		break;

	case GRAB_NOOBJECT:
	case GRAB_INACTIVE:
	default:
		// do nothing
		break;
	}

	mHideBuildHighlight = FALSE;
}

void LLToolGrab::startGrab()
{
	// Compute grab_offset in the OBJECT's root's coordinate frame
	// (sometimes root == object)
	LLViewerObject* objectp = mGrabPick.getObject();
	if (!objectp)
	{
		return;
	}

	LLViewerObject *root = (LLViewerObject *)objectp->getRoot();

	// drag from center
	LLVector3d grab_start_global = root->getPositionGlobal();

	// Where the grab starts, relative to the center of the root object of the set.
	// JC - This code looks wonky, but I believe it does the right thing.
	// Otherwise, when you grab a linked object set, it "pops" on the start
	// of the drag.
	LLVector3d grab_offsetd = root->getPositionGlobal() - objectp->getPositionGlobal();

	LLVector3 grab_offset;
	grab_offset.setVec(grab_offsetd);

	LLQuaternion rotation = root->getRotation();
	rotation.conjQuat();
	grab_offset = grab_offset * rotation;

	// This planar drag starts at the grab point
	mDragStartPointGlobal = grab_start_global;
	mDragStartFromCamera = grab_start_global - gAgent.getCameraPositionGlobal();

	LLMessageSystem	*msg = gMessageSystem;
	msg->newMessageFast(_PREHASH_ObjectGrab);
	msg->nextBlockFast(_PREHASH_AgentData);
	msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
	msg->nextBlockFast(_PREHASH_ObjectData);
	msg->addU32Fast(_PREHASH_LocalID, objectp->mLocalID);
	msg->addVector3Fast(_PREHASH_GrabOffset, grab_offset );
	msg->nextBlock("SurfaceInfo");
	msg->addVector3("UVCoord", LLVector3(mGrabPick.mUVCoords));
	msg->addVector3("STCoord", LLVector3(mGrabPick.mSTCoords));
	msg->addS32Fast(_PREHASH_FaceIndex, mGrabPick.mObjectFace);
	msg->addVector3("Position", mGrabPick.mIntersection);
	msg->addVector3("Normal", mGrabPick.mNormal);
	msg->addVector3("Binormal", mGrabPick.mBinormal);
	msg->sendMessage( objectp->getRegion()->getHost());

	mGrabOffsetFromCenterInitial = grab_offset;
	mGrabHiddenOffsetFromCamera = mDragStartFromCamera;

	mGrabTimer.reset();
}

void send_ObjectDeGrab_message(LLViewerObject* object, const LLPickInfo & pick)
{
	if (!object) return;

	LLMessageSystem	*msg = gMessageSystem;

	msg->newMessageFast(_PREHASH_ObjectDeGrab);
	msg->nextBlockFast(_PREHASH_AgentData);
	msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
	msg->nextBlockFast(_PREHASH_ObjectData);
	msg->addU32Fast(_PREHASH_LocalID, object->mLocalID);
	msg->nextBlock("SurfaceInfo");
	msg->addVector3("UVCoord", LLVector3(pick.mUVCoords));
	msg->addVector3("STCoord", LLVector3(pick.mSTCoords));
	msg->addS32Fast(_PREHASH_FaceIndex, pick.mObjectFace);
	msg->addVector3("Position", pick.mIntersection);
	msg->addVector3("Normal", pick.mNormal);
	msg->addVector3("Binormal", pick.mBinormal);
	msg->sendMessage(object->getRegion()->getHost());
}

void LLPanelDirClassified::performQuery()
{
	lldebugs << "LLPanelDirClassified::performQuery()" << llendl;

	BOOL inc_pg = childGetValue("incpg").asBoolean();
	BOOL inc_mature = childGetValue("incmature").asBoolean();
	BOOL inc_adult = childGetValue("incadult").asBoolean();
	if (!(inc_pg || inc_mature || inc_adult))
	{
		LLNotificationsUtil::add("NoContentToSearch");
		return;
	}

	// This sets mSearchID and clears the list of results
	setupNewSearch();

	// send the message
	LLMessageSystem *msg = gMessageSystem;
	msg->newMessageFast(_PREHASH_DirClassifiedQuery);
	msg->nextBlockFast(_PREHASH_AgentData);
	msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());

	BOOL filter_auto_renew = FALSE;
	U32 query_flags = pack_classified_flags_request(filter_auto_renew, inc_pg, inc_mature, inc_adult);
	//if (gAgent.isTeen()) query_flags |= DFQ_PG_SIMS_ONLY;
	if (childGetValue("filter_gaming")) query_flags |= DFQ_FILTER_GAMING;

	U32 category = childGetValue("Category").asInteger();
	
	msg->nextBlockFast(_PREHASH_QueryData);
	msg->addUUIDFast(_PREHASH_QueryID, mSearchID );
	msg->addStringFast(_PREHASH_QueryText, childGetValue("name").asString());
	msg->addU32Fast(_PREHASH_QueryFlags, query_flags);
	msg->addU32Fast(_PREHASH_Category, category);
	msg->addS32Fast(_PREHASH_QueryStart,mSearchStart);

	gAgent.sendReliableMessage();
}

void LLPanelDirEvents::performQueryOrDelete(U32 event_id)
{
	S32 relative_day = mDay;
	// Update the date field to show the date IN THE SERVER'S
	// TIME ZONE, as that is what will be displayed in each event

	// Get time UTC
	time_t utc_time = time_corrected();

	// Correct for offset
	utc_time += relative_day * 24 * 60 * 60;

	// There's only one internal tm buffer.
	struct tm* internal_time;

	// Convert to Pacific, based on server's opinion of whether
	// it's daylight savings time there.
	internal_time = utc_to_pacific_time(utc_time, gPacificDaylightTime);

	std::string buffer = llformat("%d/%d",
			1 + internal_time->tm_mon,		// Jan = 0
			internal_time->tm_mday);	// 2001 = 101
	childSetValue("date_text", buffer);

	// Record the relative day so back and forward buttons
	// offset from this day.
	mDay = relative_day;

	mDoneQuery = TRUE;

	setupNewSearch();

	U32 scope = DFQ_DATE_EVENTS;
	if ( !childGetValue("incmature").asBoolean() ) scope |= DFQ_PG_EVENTS_ONLY;

	std::ostringstream params;

	// Date mode for the search
	if ("current" == childGetValue("date_mode").asString())
	{
		params << "u|";
	}
	else
	{
		params << mDay << "|";
	}

	// Categories are stored in the database in table indra.event_category
	// XML must match.
	U32 cat_id = childGetValue("category combo").asInteger();

	params << cat_id << "|";
	params << childGetValue("event_search_text").asString();

	// send the message
	if (0 == event_id)
	{
		sendDirFindQuery(gMessageSystem, mSearchID, params.str(), scope, mSearchStart);
	}
	else
	{
		// This delete will also perform a query.
		LLMessageSystem* msg = gMessageSystem;

		msg->newMessageFast(_PREHASH_EventGodDelete);

		msg->nextBlockFast(_PREHASH_AgentData);
		msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
		msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());

		msg->nextBlockFast(_PREHASH_EventData);
		msg->addU32Fast(_PREHASH_EventID, event_id);

		msg->nextBlockFast(_PREHASH_QueryData);
		msg->addUUIDFast(_PREHASH_QueryID, mSearchID);
		msg->addStringFast(_PREHASH_QueryText, params.str());
		msg->addU32Fast(_PREHASH_QueryFlags, scope);
		msg->addS32Fast(_PREHASH_QueryStart, mSearchStart);
		gAgent.sendReliableMessage();
	}
}