C++ LLMessageSystem::nextBlockFast方法代码示例

	//virtual 
	virtual void uploadComplete(const LLSD& content)
	{
		LLObjectBackup* self = LLObjectBackup::findInstance();
		if (!self)
		{
			LL_WARNS() << "Import aborted, LLObjectBackup instance gone !"
					<< LL_ENDL;
			// remove the "Uploading..." message
			LLUploadDialog::modalUploadFinished();
			return;
		}

		LLAssetType::EType asset_type = LLAssetType::lookup(mPostData["asset_type"].asString());
		LLInventoryType::EType inv_type = LLInventoryType::lookup(mPostData["inventory_type"].asString());

		// Update L$ and ownership credit information
		// since it probably changed on the server
		if (asset_type == LLAssetType::AT_TEXTURE ||
			asset_type == LLAssetType::AT_SOUND ||
			asset_type == LLAssetType::AT_ANIMATION)
		{
			LLMessageSystem* msg = gMessageSystem;
			msg->newMessageFast(_PREHASH_MoneyBalanceRequest);
			msg->nextBlockFast(_PREHASH_AgentData);
			msg->addUUIDFast(_PREHASH_AgentID, gAgentID);
			msg->addUUIDFast(_PREHASH_SessionID, gAgentSessionID);
			msg->nextBlockFast(_PREHASH_MoneyData);
			msg->addUUIDFast(_PREHASH_TransactionID, LLUUID::null);
			gAgent.sendReliableMessage();
		}

		// Actually add the upload to viewer inventory
		LL_INFOS() << "Adding " << content["new_inventory_item"].asUUID() << " "
				<< content["new_asset"].asUUID() << " to inventory." << LL_ENDL;
		if (mPostData["folder_id"].asUUID().notNull())
		{
			LLPermissions perm;
			U32 next_owner_perm;
			perm.init(gAgentID, gAgentID, LLUUID::null, LLUUID::null);
			if (mPostData["inventory_type"].asString() == "snapshot")
			{
				next_owner_perm = PERM_ALL;
			}
			else
			{
				next_owner_perm = PERM_MOVE | PERM_TRANSFER;
			}
			perm.initMasks(PERM_ALL, PERM_ALL, PERM_NONE, PERM_NONE, next_owner_perm);
			S32 creation_date_now = time_corrected();
			LLPointer<LLViewerInventoryItem> item;
			item = new LLViewerInventoryItem(content["new_inventory_item"].asUUID(),
										mPostData["folder_id"].asUUID(),
										perm,
										content["new_asset"].asUUID(),
										asset_type, inv_type,
										mPostData["name"].asString(),
										mPostData["description"].asString(),
										LLSaleInfo::DEFAULT,
										LLInventoryItemFlags::II_FLAGS_NONE,
										creation_date_now);
			gInventory.updateItem(item);
			gInventory.notifyObservers();
		}
		else
		{
			LL_WARNS() << "Can't find a folder to put it into" << LL_ENDL;
		}

		// remove the "Uploading..." message
		LLUploadDialog::modalUploadFinished();

		self->updateMap(content["new_asset"].asUUID());
		self->uploadNextAsset();
	}

void upload_done_callback(const LLUUID& uuid, void* user_data, S32 result, LLExtStat ext_status) // StoreAssetData callback (fixed)
{
	LLResourceData* data = (LLResourceData*)user_data;
	//LLAssetType::EType pref_loc = data->mPreferredLocation;
	BOOL is_balance_sufficient = TRUE;
	if(result >= 0)
	{
		LLAssetType::EType dest_loc = (data->mPreferredLocation == LLAssetType::AT_NONE) ? data->mAssetInfo.mType : data->mPreferredLocation;

		if (LLAssetType::AT_SOUND == data->mAssetInfo.mType ||
			LLAssetType::AT_TEXTURE == data->mAssetInfo.mType ||
			LLAssetType::AT_ANIMATION == data->mAssetInfo.mType)
		{
			// Charge the user for the upload.
			LLViewerRegion* region = gAgent.getRegion();
			S32 upload_cost = LLGlobalEconomy::Singleton::getInstance()->getPriceUpload();

			if(!(can_afford_transaction(upload_cost)))
			{
				LLFloaterBuyCurrency::buyCurrency(
					llformat("Uploading %s costs",
							 data->mAssetInfo.getName().c_str()), // *TODO: Translate
					upload_cost);
				is_balance_sufficient = FALSE;
			}
			else if(region)
			{
				// Charge user for upload
				gStatusBar->debitBalance(upload_cost);
				
				LLMessageSystem* msg = gMessageSystem;
				msg->newMessageFast(_PREHASH_MoneyTransferRequest);
				msg->nextBlockFast(_PREHASH_AgentData);
				msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
				msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
				msg->nextBlockFast(_PREHASH_MoneyData);
				msg->addUUIDFast(_PREHASH_SourceID, gAgent.getID());
				msg->addUUIDFast(_PREHASH_DestID, LLUUID::null);
				msg->addU8("Flags", 0);
				msg->addS32Fast(_PREHASH_Amount, upload_cost);
				msg->addU8Fast(_PREHASH_AggregatePermNextOwner, (U8)LLAggregatePermissions::AP_EMPTY);
				msg->addU8Fast(_PREHASH_AggregatePermInventory, (U8)LLAggregatePermissions::AP_EMPTY);
				msg->addS32Fast(_PREHASH_TransactionType, TRANS_UPLOAD_CHARGE);
				msg->addStringFast(_PREHASH_Description, NULL);
				msg->sendReliable(region->getHost());
			}
		}

		if(is_balance_sufficient)
		{
			// Actually add the upload to inventory
			llinfos << "Adding " << uuid << " to inventory." << llendl;
			LLUUID folder_id(gInventory.findCategoryUUIDForType(dest_loc));
			if(folder_id.notNull())
			{
				U32 next_owner_perm = data->mNextOwnerPerm;
				if(PERM_NONE == next_owner_perm)
				{
					next_owner_perm = PERM_MOVE | PERM_TRANSFER;
				}
				create_inventory_item(gAgent.getID(), gAgent.getSessionID(),
					folder_id, data->mAssetInfo.mTransactionID, data->mAssetInfo.getName(),
					data->mAssetInfo.getDescription(), data->mAssetInfo.mType,
					data->mInventoryType, NOT_WEARABLE, next_owner_perm,
					LLPointer<LLInventoryCallback>(NULL));
			}
			else
			{
				llwarns << "Can't find a folder to put it in" << llendl;
			}
		}
	}
	else // 	if(result >= 0)
	{
		LLStringUtil::format_map_t args;
		args["[FILE]"] = LLInventoryType::lookupHumanReadable(data->mInventoryType);
		args["[REASON]"] = std::string(LLAssetStorage::getErrorString(result));
		gViewerWindow->alertXml("CannotUploadReason", args);
	}

	LLUploadDialog::modalUploadFinished();
	delete data;

	// *NOTE: This is a pretty big hack. What this does is check the
	// file picker if there are any more pending uploads. If so,
	// upload that file.
	const std::string& next_file = LLFilePicker::instance().getNextFile();
	if(is_balance_sufficient && !next_file.empty())
	{
		std::string asset_name = gDirUtilp->getBaseFileName(next_file, true);
		LLStringUtil::replaceNonstandardASCII( asset_name, '?' );
		LLStringUtil::replaceChar(asset_name, '|', '?');
		LLStringUtil::stripNonprintable(asset_name);
		LLStringUtil::trim(asset_name);

		upload_new_resource(next_file, asset_name, asset_name,	// file
							0, LLAssetType::AT_NONE, LLInventoryType::IT_NONE);
	}
}

void LLFloaterBuyLandUI::updateCovenantInfo()
{
	LLViewerRegion* region = LLViewerParcelMgr::getInstance()->getSelectionRegion();
	if(!region) return;

	U8 sim_access = region->getSimAccess();
	std::string rating = LLViewerRegion::accessToString(sim_access);
	
	LLTextBox* region_name = getChild<LLTextBox>("region_name_text");
	if (region_name)
	{
		std::string region_name_txt = region->getName() + " ("+rating +")";
		region_name->setText(region_name_txt);

		LLIconCtrl* rating_icon = getChild<LLIconCtrl>("rating_icon");
		LLRect rect = rating_icon->getRect();
		S32 icon_left_pad = region_name->getRect().mLeft + region_name->getTextBoundingRect().getWidth() + ICON_PAD;
		rating_icon->setRect(rect.setOriginAndSize(icon_left_pad, rect.mBottom, rect.getWidth(), rect.getHeight()));

		switch(sim_access)
		{
		case SIM_ACCESS_PG:
			rating_icon->setValue(getString("icon_PG"));
			break;

		case SIM_ACCESS_ADULT:
			rating_icon->setValue(getString("icon_R"));
			break;

		default:
			rating_icon->setValue(getString("icon_M"));
		}
	}

	LLTextBox* region_type = getChild<LLTextBox>("region_type_text");
	if (region_type)
	{
		region_type->setText(region->getSimProductName());
	}
	
	LLTextBox* resellable_clause = getChild<LLTextBox>("resellable_clause");
	if (resellable_clause)
	{
		if (region->getRegionFlags() & REGION_FLAGS_BLOCK_LAND_RESELL)
		{
			resellable_clause->setText(getString("can_not_resell"));
		}
		else
		{
			resellable_clause->setText(getString("can_resell"));
		}
	}
	
	LLTextBox* changeable_clause = getChild<LLTextBox>("changeable_clause");
	if (changeable_clause)
	{
		if (region->getRegionFlags() & REGION_FLAGS_ALLOW_PARCEL_CHANGES)
		{
			changeable_clause->setText(getString("can_change"));
		}
		else
		{
			changeable_clause->setText(getString("can_not_change"));
		}
	}

	LLCheckBoxCtrl* check = getChild<LLCheckBoxCtrl>("agree_covenant");
	if(check)
	{
		check->set(false);
		check->setEnabled(true);
		check->setCommitCallback(onChangeAgreeCovenant, this);
	}

	LLTextBox* box = getChild<LLTextBox>("covenant_text");
	if(box)
	{
		box->setVisible(FALSE);
	}
	
	// send EstateCovenantInfo message
	LLMessageSystem *msg = gMessageSystem;
	msg->newMessage("EstateCovenantRequest");
	msg->nextBlockFast(_PREHASH_AgentData);
	msg->addUUIDFast(_PREHASH_AgentID,	gAgent.getID());
	msg->addUUIDFast(_PREHASH_SessionID,gAgent.getSessionID());
	msg->sendReliable(region->getHost());
}

void LLFloaterPay::give(S32 amount)
{
	if(mCallback)
	{
		// if the amount is 0, that menas that we should use the
		// text field.
		if(amount == 0)
		{
			amount = atoi(childGetText("amount").c_str());
		}
		sLastAmount = amount;

		// Try to pay an object.
		if (mTargetIsObject)
		{
			LLViewerObject* dest_object = gObjectList.findObject(mTargetUUID);
			if(dest_object)
			{
				LLViewerRegion* region = dest_object->getRegion();
				if (region)
				{
					// Find the name of the root object
					LLSelectNode* node = mObjectSelection->getFirstRootNode();
					std::string object_name;
					if (node)
					{
						object_name = node->mName;
					}
					S32 tx_type = TRANS_PAY_OBJECT;
					if(dest_object->isAvatar()) tx_type = TRANS_GIFT;
					mCallback(mTargetUUID, region, amount, FALSE, tx_type, object_name);
					mObjectSelection = NULL;

					// request the object owner in order to check if the owner needs to be unmuted
					LLSelectMgr::registerObjectPropertiesFamilyRequest(mTargetUUID);
 					LLMessageSystem* msg = gMessageSystem;
					msg->newMessageFast(_PREHASH_RequestObjectPropertiesFamily);
					msg->nextBlockFast(_PREHASH_AgentData);
					msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
					msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
					msg->nextBlockFast(_PREHASH_ObjectData);
					msg->addU32Fast(_PREHASH_RequestFlags, OBJECT_PAY_REQUEST );
					msg->addUUIDFast(_PREHASH_ObjectID, 	mTargetUUID);
					msg->sendReliable( region->getHost() );
				}
			}
		}
		else
		{
			// Custom message typed in by the user.
			std::string desc = LLStringUtil::null;
			if (!childGetText("message").empty())
			{
				desc = childGetText("message");
			}

			// just transfer the L$
			mCallback(mTargetUUID, gAgent.getRegion(), amount, mTargetIsGroup, TRANS_GIFT, desc);

			// check if the payee needs to be unmuted
			LLMuteList::getInstance()->autoRemove(mTargetUUID, LLMuteList::AR_MONEY);
		}
	}
}

// Reset all the values for the parcel in preparation for a sale
void LLFloaterAuction::doResetParcel()
{
	LLParcel* parcelp = mParcelp->getParcel();
	LLViewerRegion* region = LLViewerParcelMgr::getInstance()->getSelectionRegion();

	if (parcelp
		&& region
		&& !mParcelUpdateCapUrl.empty())
	{
		LLSD body;
		std::string empty;

		// request new properties update from simulator
		U32 message_flags = 0x01;
		body["flags"] = ll_sd_from_U32(message_flags);

		// Set all the default parcel properties for auction
		body["local_id"] = parcelp->getLocalID();

		U32 parcel_flags = PF_ALLOW_LANDMARK |
						   PF_ALLOW_FLY	|
						   PF_CREATE_GROUP_OBJECTS |
						   PF_ALLOW_ALL_OBJECT_ENTRY |
						   PF_ALLOW_GROUP_OBJECT_ENTRY |
						   PF_ALLOW_GROUP_SCRIPTS |
						   PF_RESTRICT_PUSHOBJECT |
						   PF_SOUND_LOCAL |
						   PF_ALLOW_VOICE_CHAT |
						   PF_USE_ESTATE_VOICE_CHAN;

		body["parcel_flags"] = ll_sd_from_U32(parcel_flags);
		
		// Build a parcel name like "Ahern (128,128) PG 4032m"
		std::ostringstream parcel_name;
		LLVector3 center_point( parcelp->getCenterpoint() );
		center_point.snap(0);		// Get rid of fractions
		parcel_name << region->getName() 
					<< " ("
					<< (S32) center_point.mV[VX]
					<< ","
					<< (S32) center_point.mV[VY]						
					<< ") "
					<< region->getSimAccessString()
					<< " "
					<< parcelp->getArea()
					<< "m";

		std::string new_name(parcel_name.str().c_str());
		body["name"] = new_name;
		childSetText("parcel_text", new_name);	// Set name in dialog as well, since it won't get updated otherwise

		body["sale_price"] = (S32) 0;
		body["description"] = empty;
		body["music_url"] = empty;
		body["media_url"] = empty;
		body["media_desc"] = empty;
		body["media_type"] = std::string("none/none");
		body["media_width"] = (S32) 0;
		body["media_height"] = (S32) 0;
		body["auto_scale"] = (S32) 0;
		body["media_loop"] = (S32) 0;
		body["obscure_media"] = (S32) 0;
		body["obscure_music"] = (S32) 0;
		body["media_id"] = LLUUID::null;
		body["group_id"] = MAINTENANCE_GROUP_ID;	// Use maintenance group
		body["pass_price"] = (S32) 10;		// Defaults to $10
		body["pass_hours"] = 0.0f;
		body["category"] = (U8) LLParcel::C_NONE;
		body["auth_buyer_id"] = LLUUID::null;
		body["snapshot_id"] = LLUUID::null;
		body["user_location"] = ll_sd_from_vector3( LLVector3::zero );
		body["user_look_at"] = ll_sd_from_vector3( LLVector3::zero );
		body["landing_type"] = (U8) LLParcel::L_DIRECT;

		llinfos << "Sending parcel update to reset for auction via capability to: "
			<< mParcelUpdateCapUrl << llendl;
		LLHTTPClient::post(mParcelUpdateCapUrl, body, new LLHTTPClient::Responder());

		// Send a message to clear the object return time
		LLMessageSystem *msg = gMessageSystem;
		msg->newMessageFast(_PREHASH_ParcelSetOtherCleanTime);
		msg->nextBlockFast(_PREHASH_AgentData);
		msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
		msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
		msg->nextBlockFast(_PREHASH_ParcelData);
		msg->addS32Fast(_PREHASH_LocalID, parcelp->getLocalID());
		msg->addS32Fast(_PREHASH_OtherCleanTime, 5);			// 5 minute object auto-return

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

		// Clear the access lists
		clearParcelAccessLists(parcelp, region);
	}
}

void LLFloaterReporter::getObjectInfo(const LLUUID& object_id)
{
	// TODO -- 
	// 1 need to send to correct simulator if object is not 
	//   in same simulator as agent
	// 2 display info in widget window that gives feedback that
	//   we have recorded the object info
	// 3 can pick avatar ==> might want to indicate when a picked 
	//   object is an avatar, attachment, or other category

	mObjectID = object_id;

	if (LLUUID::null != mObjectID)
	{
		// get object info for the user's benefit
		LLViewerObject* objectp = NULL;
		objectp = gObjectList.findObject( mObjectID );
		if (objectp)
		{
			if ( objectp->isAttachment() )
			{
				objectp = (LLViewerObject*)objectp->getRoot();
				mObjectID = objectp->getID();
			}

			// correct the region and position information
			LLViewerRegion *regionp = objectp->getRegion();
			if (regionp)
			{
				getChild<LLUICtrl>("sim_field")->setValue(regionp->getName());
// [RLVa:KB] - Checked: 2009-07-04 (RLVa-1.0.0a)
/*
				if ( (rlv_handler_t::isEnabled()) && (gRlvHandler.hasBehaviour(RLV_BHVR_SHOWLOC)) )
				{
					childSetText("sim_field", RlvStrings::getString(RLV_STRING_HIDDEN_REGION));
				}
*/
// [/RLVa:KB]
				LLVector3d global_pos;
				global_pos.setVec(objectp->getPositionRegion());
				setPosBox(global_pos);
			}
	
			if (objectp->isAvatar())
			{
				setFromAvatarID(mObjectID);
			}
			else
			{
				// we have to query the simulator for information 
				// about this object
				LLMessageSystem* msg = gMessageSystem;
				U32 request_flags = COMPLAINT_REPORT_REQUEST;
				msg->newMessageFast(_PREHASH_RequestObjectPropertiesFamily);
				msg->nextBlockFast(_PREHASH_AgentData);
				msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
				msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
				msg->nextBlockFast(_PREHASH_ObjectData);
				msg->addU32Fast(_PREHASH_RequestFlags, request_flags );
				msg->addUUIDFast(_PREHASH_ObjectID, 	mObjectID);
				LLViewerRegion* regionp = objectp->getRegion();
				msg->sendReliable( regionp->getHost() );
			}
		}
	}
}

//.........这里部分代码省略.........

			// mouse has moved 
			mHasMoved = TRUE;

			//------------------------------------------------------
			// Handle grabbing
			//------------------------------------------------------

			LLVector3d x_part;
			x_part.setVec(LLViewerCamera::getInstance()->getLeftAxis());
			x_part.mdV[VZ] = 0.0;
			x_part.normVec();

			LLVector3d y_part;
			if( mVerticalDragging )
			{
				y_part.setVec(LLViewerCamera::getInstance()->getUpAxis());
				// y_part.setVec(0.f, 0.f, 1.f);
			}
			else
			{
				// drag toward camera
				y_part = x_part % LLVector3d::z_axis;
				y_part.mdV[VZ] = 0.0;
				y_part.normVec();
			}

			mGrabHiddenOffsetFromCamera = mGrabHiddenOffsetFromCamera 
				+ (x_part * (-dx * GRAB_SENSITIVITY_X)) 
				+ (y_part * ( dy * GRAB_SENSITIVITY_Y));

		}
		
		// need to return offset from mGrabStartPoint
		LLVector3d grab_point_global = gAgentCamera.getCameraPositionGlobal() + mGrabHiddenOffsetFromCamera;
		grab_pos_region = objectp->getRegion()->getPosRegionFromGlobal( grab_point_global );
	}


	// only send message if something has changed since last message
	
	BOOL changed_since_last_update = FALSE;

	// test if touch data needs to be updated
	if ((pick.mObjectFace != mLastFace) ||
		(pick.mUVCoords != mLastUVCoords) ||
		(pick.mSTCoords != mLastSTCoords) ||
		(pick.mIntersection != mLastIntersection) ||
		(pick.mNormal != mLastNormal) ||
		(pick.mBinormal != mLastBinormal) ||
		(grab_pos_region != mLastGrabPos))
	{
		changed_since_last_update = TRUE;
	}

	if (changed_since_last_update)
	{
		LLMessageSystem *msg = gMessageSystem;
		msg->newMessageFast(_PREHASH_ObjectGrabUpdate);
		msg->nextBlockFast(_PREHASH_AgentData);
		msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
		msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
		msg->nextBlockFast(_PREHASH_ObjectData);
		msg->addUUIDFast(_PREHASH_ObjectID, objectp->getID() );
		msg->addVector3Fast(_PREHASH_GrabOffsetInitial, mGrabOffsetFromCenterInitial );
		msg->addVector3Fast(_PREHASH_GrabPosition, grab_pos_region );
		msg->addU32Fast(_PREHASH_TimeSinceLast, dt_milliseconds );
		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() );

		mLastUVCoords = pick.mUVCoords;
		mLastSTCoords = pick.mSTCoords;
		mLastFace = pick.mObjectFace;
		mLastIntersection = pick.mIntersection;
		mLastNormal= pick.mNormal;
		mLastBinormal= pick.mBinormal;
		mLastGrabPos = grab_pos_region;
	}
	
	// update point-at / look-at
	if (pick.mObjectFace != -1) // if the intersection was on the surface of the obejct
	{
		LLVector3 local_edit_point = pick.mIntersection;
		local_edit_point -= objectp->getPositionAgent();
		local_edit_point = local_edit_point * ~objectp->getRenderRotation();
		gAgentCamera.setPointAt(POINTAT_TARGET_GRAB, objectp, local_edit_point );
		gAgentCamera.setLookAt(LOOKAT_TARGET_SELECT, objectp, local_edit_point );
	}
	
	
	
	gViewerWindow->setCursor(UI_CURSOR_HAND);  
}

void ImportTracker::get_update(S32 newid, BOOL justCreated, BOOL createSelected)
{
	switch (state)
	{
		//lgg crap to change remaining prim parameters from the ascent system build preferences subtab
		case WAND:
			if(justCreated && createSelected)
			{
				numberExpected--;
				if(numberExpected<=0)
					state=IDLE;
				LLMessageSystem* msg = gMessageSystem;
				msg->newMessageFast(_PREHASH_ObjectImage);
				msg->nextBlockFast(_PREHASH_AgentData);
				msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
				msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());	
				msg->nextBlockFast(_PREHASH_ObjectData);				
				msg->addU32Fast(_PREHASH_ObjectLocalID,  (U32)newid);
				msg->addStringFast(_PREHASH_MediaURL, NULL);
//sets texture stuff
				LLPrimitive obj;
				obj.setNumTEs(U8(10));	
				S32 shinnyLevel = 0;
				static LLCachedControl<std::string> sshinystr(gSavedSettings, "EmeraldBuildPrefs_Shiny");
				std::string shinystr = sshinystr;
				//if(shinystr == "None") shinnyLevel = 0; //We're already 0.
				if(shinystr == "Low") shinnyLevel = 1;
				else if(shinystr == "Medium") shinnyLevel = 2;
				else if(shinystr == "High") shinnyLevel = 3;
				
				for (int i = 0; i < 10; i++)
				{
					LLTextureEntry tex =  LLTextureEntry(LLUUID(gSavedSettings.getString("EmeraldBuildPrefs_Texture")));
					tex.setColor(gSavedSettings.getColor4("EmeraldBuildPrefs_Color"));
					tex.setAlpha(1.0 - ((gSavedSettings.getF32("EmeraldBuildPrefs_Alpha")) / 100.0));
					tex.setGlow(gSavedSettings.getF32("EmeraldBuildPrefs_Glow"));
					if(gSavedSettings.getBOOL("EmeraldBuildPrefs_FullBright"))
					{
						tex.setFullbright(TEM_FULLBRIGHT_MASK);
					}
									
					tex.setShiny((U8) shinnyLevel & TEM_SHINY_MASK);
					
					obj.setTE(U8(i), tex);
				}
	
				obj.packTEMessage(gMessageSystem);
	
				msg->sendReliable(gAgent.getRegion()->getHost());
//sets some object parameters
				msg->newMessage("ObjectFlagUpdate");
				msg->nextBlockFast(_PREHASH_AgentData);
				msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
				msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
				msg->addU32Fast(_PREHASH_ObjectLocalID, (U32)newid );
				msg->addBOOLFast(_PREHASH_UsePhysics, gSavedSettings.getBOOL("EmeraldBuildPrefs_Physical"));
				msg->addBOOLFast(_PREHASH_IsTemporary, gSavedSettings.getBOOL("EmeraldBuildPrefs_Temporary"));
				msg->addBOOLFast(_PREHASH_IsPhantom, gSavedSettings.getBOOL("EmeraldBuildPrefs_Phantom") );
				msg->addBOOL("CastsShadows", false );
				msg->sendReliable(gAgent.getRegion()->getHost());

				if(gSavedSettings.getBOOL("EmeraldBuildPrefs_EmbedItem"))
				{
					LLViewerInventoryItem* item = (LLViewerInventoryItem*)gInventory.getItem((LLUUID)gSavedPerAccountSettings.getString("EmeraldBuildPrefs_Item"));
					LLViewerObject* objectp = find((U32)newid);
					if(objectp)
						if(item)
						{
							if(item->getType()==LLAssetType::AT_LSL_TEXT)
							{
								LLToolDragAndDrop::dropScript(objectp,
									item,
									TRUE,
									LLToolDragAndDrop::SOURCE_AGENT,
									gAgent.getID());
							}else
							{
								LLToolDragAndDrop::dropInventory(objectp,item,LLToolDragAndDrop::SOURCE_AGENT,gAgent.getID());
							}
						}
				}
				
				msg->newMessageFast(_PREHASH_ObjectPermissions);
				msg->nextBlockFast(_PREHASH_AgentData);
				msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
				msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
				msg->nextBlockFast(_PREHASH_HeaderData);
				msg->addBOOLFast(_PREHASH_Override, FALSE);
				msg->nextBlockFast(_PREHASH_ObjectData);
				msg->addU32Fast(_PREHASH_ObjectLocalID, (U32)newid);
				msg->addU8Fast(_PREHASH_Field,	PERM_NEXT_OWNER);
				msg->addU8Fast(_PREHASH_Set, PERM_SET_TRUE);
				U32 flags = 0;
				if ( gSavedSettings.getBOOL("NextOwnerCopy") )
				{
					flags |= PERM_COPY;
				}
				if ( gSavedSettings.getBOOL("NextOwnerModify") )
				{
					flags |= PERM_MODIFY;
//.........这里部分代码省略.........

void LLPanelPlaceProfile::displaySelectedParcelInfo(LLParcel* parcel,
													LLViewerRegion* region,
													const LLVector3d& pos_global,
													bool is_current_parcel)
{
	if (!region || !parcel)
		return;

	// send EstateCovenantInfo message
	LLMessageSystem *msg = gMessageSystem;
	msg->newMessage("EstateCovenantRequest");
	msg->nextBlockFast(_PREHASH_AgentData);
	msg->addUUIDFast(_PREHASH_AgentID,	gAgent.getID());
	msg->addUUIDFast(_PREHASH_SessionID,gAgent.getSessionID());
	msg->sendReliable(region->getHost());

	LLParcelData parcel_data;

	// HACK: Converting sim access flags to the format
	// returned by remote parcel response.
	U8 sim_access = region->getSimAccess();
	switch(sim_access)
	{
	case SIM_ACCESS_MATURE:
		parcel_data.flags = 0x1;

		mParcelRatingIcon->setValue(icon_m);
		mRegionRatingIcon->setValue(icon_m);
		break;

	case SIM_ACCESS_ADULT:
		parcel_data.flags = 0x2;

		mParcelRatingIcon->setValue(icon_r);
		mRegionRatingIcon->setValue(icon_r);
		break;

	default:
		parcel_data.flags = 0;

		mParcelRatingIcon->setValue(icon_pg);
		mRegionRatingIcon->setValue(icon_pg);
	}

	std::string rating = LLViewerRegion::accessToString(sim_access);
	mParcelRatingText->setText(rating);
	mRegionRatingText->setText(rating);

	parcel_data.desc = parcel->getDesc();
	parcel_data.name = parcel->getName();
	parcel_data.sim_name = region->getName();
	parcel_data.snapshot_id = parcel->getSnapshotID();
	mPosRegion.setVec((F32)fmod(pos_global.mdV[VX], (F64)REGION_WIDTH_METERS),
					  (F32)fmod(pos_global.mdV[VY], (F64)REGION_WIDTH_METERS),
					  (F32)pos_global.mdV[VZ]);
	parcel_data.global_x = pos_global.mdV[VX];
	parcel_data.global_y = pos_global.mdV[VY];
	parcel_data.global_z = pos_global.mdV[VZ];

	std::string on = getString("on");
	std::string off = getString("off");

	LLViewerParcelMgr* vpm = LLViewerParcelMgr::getInstance();

	// Processing parcel characteristics
	if (vpm->allowAgentVoice(region, parcel))
	{
		mVoiceIcon->setValue(icon_voice);
		mVoiceText->setText(on);
	}
	else
	{
		mVoiceIcon->setValue(icon_voice_no);
		mVoiceText->setText(off);
	}

	if (vpm->allowAgentFly(region, parcel))
	{
		mFlyIcon->setValue(icon_fly);
		mFlyText->setText(on);
	}
	else
	{
		mFlyIcon->setValue(icon_fly_no);
		mFlyText->setText(off);
	}

	if (vpm->allowAgentPush(region, parcel))
	{
		mPushIcon->setValue(icon_push);
		mPushText->setText(on);
	}
	else
	{
		mPushIcon->setValue(icon_push_no);
		mPushText->setText(off);
	}

	if (vpm->allowAgentBuild(parcel))
	{
//.........这里部分代码省略.........

void ImportTracker::send_extras(LLSD& prim)
{	
	LLMessageSystem* msg = gMessageSystem;
	msg->newMessageFast(_PREHASH_ObjectExtraParams);
	msg->nextBlockFast(_PREHASH_AgentData);
	msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
	
	LLPrimitive obj;
	
	if (prim.has("flexible"))
	{
		LLFlexibleObjectData flexi;
		flexi.fromLLSD(prim["flexible"]);
		U8 tmp[MAX_OBJECT_PARAMS_SIZE];
		LLDataPackerBinaryBuffer dpb(tmp, MAX_OBJECT_PARAMS_SIZE);
		
		if (flexi.pack(dpb))
		{
			U32 datasize = (U32)dpb.getCurrentSize();
			
			msg->nextBlockFast(_PREHASH_ObjectData);
			msg->addU32Fast(_PREHASH_ObjectLocalID, prim["LocalID"].asInteger());

			msg->addU16Fast(_PREHASH_ParamType, 0x10);
			msg->addBOOLFast(_PREHASH_ParamInUse, true);

			msg->addU32Fast(_PREHASH_ParamSize, datasize);
			msg->addBinaryDataFast(_PREHASH_ParamData, tmp, datasize);
		}
	}
	
	if (prim.has("light"))
	{
		LLLightParams light;
		light.fromLLSD(prim["light"]);
		
		U8 tmp[MAX_OBJECT_PARAMS_SIZE];
		LLDataPackerBinaryBuffer dpb(tmp, MAX_OBJECT_PARAMS_SIZE);
		
		if (light.pack(dpb))
		{
			U32 datasize = (U32)dpb.getCurrentSize();
			
			msg->nextBlockFast(_PREHASH_ObjectData);
			msg->addU32Fast(_PREHASH_ObjectLocalID, prim["LocalID"].asInteger());

			msg->addU16Fast(_PREHASH_ParamType, 0x20);
			msg->addBOOLFast(_PREHASH_ParamInUse, true);

			msg->addU32Fast(_PREHASH_ParamSize, datasize);
			msg->addBinaryDataFast(_PREHASH_ParamData, tmp, datasize);
		}
	}

	if (prim.has("sculpt"))
	{
		LLSculptParams sculpt;
		sculpt.fromLLSD(prim["sculpt"]);
		
		U8 tmp[MAX_OBJECT_PARAMS_SIZE];
		LLDataPackerBinaryBuffer dpb(tmp, MAX_OBJECT_PARAMS_SIZE);
		
		if (sculpt.pack(dpb))
		{
			U32 datasize = (U32)dpb.getCurrentSize();
			
			msg->nextBlockFast(_PREHASH_ObjectData);
			msg->addU32Fast(_PREHASH_ObjectLocalID, prim["LocalID"].asInteger());

			msg->addU16Fast(_PREHASH_ParamType, 0x30);
			msg->addBOOLFast(_PREHASH_ParamInUse, true);

			msg->addU32Fast(_PREHASH_ParamSize, datasize);
			msg->addBinaryDataFast(_PREHASH_ParamData, tmp, datasize);
		}
	}
	
	msg->sendReliable(gAgent.getRegion()->getHost());
}

void ImportTracker::link()
{	
	if(linkset.size() == 256)
	{
		LLMessageSystem* msg = gMessageSystem;
		msg->newMessageFast(_PREHASH_ObjectLink);
		msg->nextBlockFast(_PREHASH_AgentData);
		msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
		msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
		
		LLSD::array_iterator prim = linkset.beginArray();
		++prim;
		for (; prim != linkset.endArray(); ++prim)
		{
			msg->nextBlockFast(_PREHASH_ObjectData);
			msg->addU32Fast(_PREHASH_ObjectLocalID, (*prim)["LocalID"].asInteger());		
		}
		
		msg->sendReliable(gAgent.getRegion()->getHost());

		LLMessageSystem* msg2 = gMessageSystem;
		msg2->newMessageFast(_PREHASH_ObjectLink);
		msg2->nextBlockFast(_PREHASH_AgentData);
		msg2->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
		msg2->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
		
		LLSD prim2 = linkset[0];
		msg2->nextBlockFast(_PREHASH_ObjectData);
		msg2->addU32Fast(_PREHASH_ObjectLocalID, (prim2)["LocalID"].asInteger());		
		prim2 = linkset[1];
		msg2->nextBlockFast(_PREHASH_ObjectData);
		msg2->addU32Fast(_PREHASH_ObjectLocalID, (prim2)["LocalID"].asInteger());		

		msg2->sendReliable(gAgent.getRegion()->getHost());
	}
	else
	{
		LLMessageSystem* msg = gMessageSystem;
		msg->newMessageFast(_PREHASH_ObjectLink);
		msg->nextBlockFast(_PREHASH_AgentData);
		msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
		msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
		
		for (LLSD::array_iterator prim = linkset.beginArray(); prim != linkset.endArray(); ++prim)
		{
			msg->nextBlockFast(_PREHASH_ObjectData);
			msg->addU32Fast(_PREHASH_ObjectLocalID, (*prim)["LocalID"].asInteger());		
		}
		msg->sendReliable(gAgent.getRegion()->getHost());
	}

	llinfos << "FINISHED IMPORT" << llendl;
	
	if (linkset[0].has("Attachment"))
	{
		llinfos << "OBJECT IS ATTACHMENT, WAITING FOR POSITION PACKETS.." << llendl;
		state = POSITIONING;
		wear(linkset[0]);
	}
	else
		cleanUp();
}

void ImportTracker::send_properties(LLSD& prim, int counter)
{
	if(prim.has("properties"))
	{
		if(counter == 1)//root only shit
		{
			//prim["LocalID"]
			LLMessageSystem* msg = gMessageSystem;
			msg->newMessageFast(_PREHASH_ObjectPermissions);
			msg->nextBlockFast(_PREHASH_AgentData);
			msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
			msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
			msg->nextBlockFast(_PREHASH_HeaderData);
			msg->addBOOLFast(_PREHASH_Override, FALSE);
			msg->nextBlockFast(_PREHASH_ObjectData);
			msg->addU32Fast(_PREHASH_ObjectLocalID, prim["LocalID"].asInteger());
			msg->addU8Fast(_PREHASH_Field,	PERM_NEXT_OWNER);
			msg->addBOOLFast(_PREHASH_Set,		PERM_ITEM_UNRESTRICTED);
			msg->addU32Fast(_PREHASH_Mask,		U32(atoi(prim["next_owner_mask"].asString().c_str())));
			/*msg->sendReliable(gAgent.getRegion()->getHost());

			//LLMessageSystem* msg = gMessageSystem;
			msg->newMessageFast(_PREHASH_ObjectPermissions);
			msg->nextBlockFast(_PREHASH_AgentData);
			msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
			msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
			msg->nextBlockFast(_PREHASH_HeaderData);
			msg->addBOOLFast(_PREHASH_Override, data->mOverride);*/
			msg->nextBlockFast(_PREHASH_ObjectData);
			msg->addU32Fast(_PREHASH_ObjectLocalID, prim["LocalID"].asInteger());
			msg->addU8Fast(_PREHASH_Field,	PERM_GROUP);
			msg->addBOOLFast(_PREHASH_Set,		PERM_ITEM_UNRESTRICTED);
			msg->addU32Fast(_PREHASH_Mask,		U32(atoi(prim["group_mask"].asString().c_str())));
			/*msg->sendReliable(gAgent.getRegion()->getHost());

			//LLMessageSystem* msg = gMessageSystem;
			msg->newMessageFast(_PREHASH_ObjectPermissions);
			msg->nextBlockFast(_PREHASH_AgentData);
			msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
			msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
			msg->nextBlockFast(_PREHASH_HeaderData);
			msg->addBOOLFast(_PREHASH_Override, data->mOverride);*/
			msg->nextBlockFast(_PREHASH_ObjectData);
			msg->addU32Fast(_PREHASH_ObjectLocalID, prim["LocalID"].asInteger());
			msg->addU8Fast(_PREHASH_Field,	PERM_EVERYONE);
			msg->addBOOLFast(_PREHASH_Set,		PERM_ITEM_UNRESTRICTED);
			msg->addU32Fast(_PREHASH_Mask,		U32(atoi(prim["everyone_mask"].asString().c_str())));
			msg->sendReliable(gAgent.getRegion()->getHost());

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

			msg->nextBlockFast(_PREHASH_ObjectData);
			msg->addU32Fast(_PREHASH_LocalID, prim["LocalID"].asInteger());
			LLSaleInfo sale_info;
			BOOL a;
			U32 b;
			sale_info.fromLLSD(prim["sale_info"],a,b);
			sale_info.packMessage(msg);
			msg->sendReliable(gAgent.getRegion()->getHost());

			//no facilities exist to send any other information at this time.
		}
	}
}

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();

	mLastUVCoords = mGrabPick.mUVCoords;
	mLastSTCoords = mGrabPick.mSTCoords;
	mLastFace = mGrabPick.mObjectFace;
	mLastIntersection = mGrabPick.mIntersection;
	mLastNormal = mGrabPick.mNormal;
	mLastBinormal = mGrabPick.mBinormal;
	mLastGrabPos = LLVector3(-1.f, -1.f, -1.f);
}

void upload_done_callback(
	const LLUUID& uuid,
	void* user_data,
	S32 result,
	LLExtStat ext_status) // StoreAssetData callback (fixed)
{
	LLResourceData* data = (LLResourceData*)user_data;
	S32 expected_upload_cost = data ? data->mExpectedUploadCost : 0;
	//LLAssetType::EType pref_loc = data->mPreferredLocation;
	BOOL is_balance_sufficient = TRUE;

	if(data)
	{
		if (result >= 0)
		{
			LLFolderType::EType dest_loc = (data->mPreferredLocation == LLFolderType::FT_NONE) ? LLFolderType::assetTypeToFolderType(data->mAssetInfo.mType) : data->mPreferredLocation;
			
			if (LLAssetType::AT_SOUND == data->mAssetInfo.mType ||
			    LLAssetType::AT_TEXTURE == data->mAssetInfo.mType ||
			    LLAssetType::AT_ANIMATION == data->mAssetInfo.mType)
			{
				// Charge the user for the upload.
				LLViewerRegion* region = gAgent.getRegion();
				
				if(!(can_afford_transaction(expected_upload_cost)))
				{
					LLStringUtil::format_map_t args;
					args["NAME"] = data->mAssetInfo.getName();
					args["AMOUNT"] = llformat("%d", expected_upload_cost);
					LLBuyCurrencyHTML::openCurrencyFloater( LLTrans::getString("UploadingCosts", args), expected_upload_cost );
					is_balance_sufficient = FALSE;
				}
				else if(region)
				{
					// Charge user for upload
					gStatusBar->debitBalance(expected_upload_cost);
					
					LLMessageSystem* msg = gMessageSystem;
					msg->newMessageFast(_PREHASH_MoneyTransferRequest);
					msg->nextBlockFast(_PREHASH_AgentData);
					msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
					msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
					msg->nextBlockFast(_PREHASH_MoneyData);
					msg->addUUIDFast(_PREHASH_SourceID, gAgent.getID());
					msg->addUUIDFast(_PREHASH_DestID, LLUUID::null);
					msg->addU8("Flags", 0);
					// we tell the sim how much we were expecting to pay so it
					// can respond to any discrepancy
					msg->addS32Fast(_PREHASH_Amount, expected_upload_cost);
					msg->addU8Fast(_PREHASH_AggregatePermNextOwner, (U8)LLAggregatePermissions::AP_EMPTY);
					msg->addU8Fast(_PREHASH_AggregatePermInventory, (U8)LLAggregatePermissions::AP_EMPTY);
					msg->addS32Fast(_PREHASH_TransactionType, TRANS_UPLOAD_CHARGE);
					msg->addStringFast(_PREHASH_Description, NULL);
					msg->sendReliable(region->getHost());
				}
			}

			if(is_balance_sufficient)
			{
				// Actually add the upload to inventory
				LL_INFOS() << "Adding " << uuid << " to inventory." << LL_ENDL;
				const LLUUID folder_id = gInventory.findCategoryUUIDForType(dest_loc);
				if(folder_id.notNull())
				{
					U32 next_owner_perms = data->mNextOwnerPerm;
					if(PERM_NONE == next_owner_perms)
					{
						next_owner_perms = PERM_MOVE | PERM_TRANSFER;
					}
					create_inventory_item(gAgent.getID(), gAgent.getSessionID(),
							      folder_id, data->mAssetInfo.mTransactionID, data->mAssetInfo.getName(),
							      data->mAssetInfo.getDescription(), data->mAssetInfo.mType,
							      data->mInventoryType, NOT_WEARABLE, next_owner_perms,
							      LLPointer<LLInventoryCallback>(NULL));
				}
				else
				{
					LL_WARNS() << "Can't find a folder to put it in" << LL_ENDL;
				}
			}
		}
		else // 	if(result >= 0)
		{
			LLSD args;
			args["FILE"] = LLInventoryType::lookupHumanReadable(data->mInventoryType);
			args["REASON"] = std::string(LLAssetStorage::getErrorString(result));
			LLNotificationsUtil::add("CannotUploadReason", args);
		}

		delete data;
		data = NULL;
	}

	LLUploadDialog::modalUploadFinished();

	// *NOTE: This is a pretty big hack. What this does is check the
	// file picker if there are any more pending uploads. If so,
	// upload that file.
	const std::string& next_file = LLFilePicker::instance().getNextFile();
	if(is_balance_sufficient && !next_file.empty())
//.........这里部分代码省略.........

//.........这里部分代码省略.........
		iter != mLastAffectedRegions.end(); ++iter)
	{
		LLViewerRegion* regionp = *iter;
		//BOOL is_changed = FALSE;
		LLVector3 min_region = regionp->getPosRegionFromGlobal(min);
		LLVector3 max_region = regionp->getPosRegionFromGlobal(max);
	
		min_region.clamp(0.f, regionp->getWidth());
		max_region.clamp(0.f, regionp->getWidth());
		F32 seconds = gSavedSettings.getF32("LandBrushForce");

		LLSurface &land = regionp->getLand();
		char action = E_LAND_LEVEL;
		switch (radioAction)
		{
		case 0:
		//	// average toward mStartingZ
			action = E_LAND_LEVEL;
			seconds *= 0.25f;
			break;
		case 1:
			action = E_LAND_RAISE;
			seconds *= 0.25f;
			break;
		case 2:
			action = E_LAND_LOWER;
			seconds *= 0.25f;
			break;
		case 3:
			action = E_LAND_SMOOTH;
			seconds *= 5.0f;
			break;
		case 4:
			action = E_LAND_NOISE;
			seconds *= 0.5f;
			break;
		case 5:
			action = E_LAND_REVERT;
			seconds = 0.5f;
			break;
		default:
			//action = E_LAND_INVALID;
			//seconds = 0.0f;
			return;
			break;
		}

		// Don't send a message to the region if nothing changed.
		//if(!is_changed) continue;

		// Now to update the patch information so it will redraw correctly.
		LLSurfacePatch *patchp= land.resolvePatchRegion(min_region);
		if (patchp)
		{
			patchp->dirtyZ();
		}

		// Also force the property lines to update, normals to recompute, etc.
		regionp->forceUpdate();

		// tell the simulator what we've done
		LLMessageSystem* msg = gMessageSystem;
		msg->newMessageFast(_PREHASH_ModifyLand);
		msg->nextBlockFast(_PREHASH_AgentData);
		msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
		msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
		msg->nextBlockFast(_PREHASH_ModifyBlock);
		msg->addU8Fast(_PREHASH_Action, (U8)action);
		msg->addU8Fast(_PREHASH_BrushSize, getBrushIndex());
		msg->addF32Fast(_PREHASH_Seconds, seconds);
		msg->addF32Fast(_PREHASH_Height, mStartingZ);

		BOOL parcel_selected = LLViewerParcelMgr::getInstance()->getParcelSelection()->getWholeParcelSelected();
		LLParcel* selected_parcel = LLViewerParcelMgr::getInstance()->getParcelSelection()->getParcel();

		if (parcel_selected && selected_parcel)
		{
			msg->nextBlockFast(_PREHASH_ParcelData);
			msg->addS32Fast(_PREHASH_LocalID, selected_parcel->getLocalID());
			msg->addF32Fast(_PREHASH_West,  min_region.mV[VX] );
			msg->addF32Fast(_PREHASH_South, min_region.mV[VY] );
			msg->addF32Fast(_PREHASH_East,  max_region.mV[VX] );
			msg->addF32Fast(_PREHASH_North, max_region.mV[VY] );
		}
		else
		{
			msg->nextBlockFast(_PREHASH_ParcelData);
			msg->addS32Fast(_PREHASH_LocalID, -1);
			msg->addF32Fast(_PREHASH_West,  min_region.mV[VX] );
			msg->addF32Fast(_PREHASH_South, min_region.mV[VY] );
			msg->addF32Fast(_PREHASH_East,  max_region.mV[VX] );
			msg->addF32Fast(_PREHASH_North, max_region.mV[VY] );
		}
		
		msg->nextBlock("ModifyBlockExtended");
		msg->addF32("BrushSize", mBrushSize);

		msg->sendMessage(regionp->getHost());
	}
}