240 lines
7.1 KiB
C++
240 lines
7.1 KiB
C++
/**
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* @file llregioninfomodel.cpp
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* @brief Region info model
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*
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* $LicenseInfo:firstyear=2011&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2011, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llregioninfomodel.h"
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// libs
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#include "message.h"
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#include "llregionflags.h"
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// viewer
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#include "llagent.h"
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#include "llviewerregion.h"
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#include "llestateinfomodel.h" // For supporting legacy environment
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void LLRegionInfoModel::reset()
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{
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mSimAccess = 0;
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mAgentLimit = 0;
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mRegionFlags = 0;
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mEstateID = 0;
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mParentEstateID = 0;
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mPricePerMeter = 0;
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mRedirectGridX = 0;
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mRedirectGridY = 0;
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mBillableFactor = 0.0f;
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mObjectBonusFactor = 0.0f;
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mWaterHeight = 0.0f;
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mTerrainRaiseLimit = 0.0f;
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mTerrainLowerLimit = 0.0f;
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mSunHour = 0.0f;
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mUseEstateSun = false;
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mSimType.clear();
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mSimName.clear();
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}
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LLRegionInfoModel::LLRegionInfoModel()
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{
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reset();
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}
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boost::signals2::connection LLRegionInfoModel::setUpdateCallback(const update_signal_t::slot_type& cb)
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{
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return mUpdateSignal.connect(cb);
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}
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void LLRegionInfoModel::sendRegionTerrain(const LLUUID& invoice) const
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{
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std::string buffer;
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std::vector<std::string> strings;
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// ==========================================
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// Assemble and send setregionterrain message
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// "setregionterrain"
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// strings[0] = float water height
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// strings[1] = float terrain raise
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// strings[2] = float terrain lower
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// strings[3] = 'Y' use estate time
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// strings[4] = 'Y' fixed sun
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// strings[5] = float sun_hour
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// strings[6] = from estate, 'Y' use global time
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// strings[7] = from estate, 'Y' fixed sun
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// strings[8] = from estate, float sun_hour
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// *NOTE: this resets estate sun info.
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BOOL estate_global_time = true;
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BOOL estate_fixed_sun = false;
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F32 estate_sun_hour = 0.f;
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buffer = llformat("%f", mWaterHeight);
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strings.push_back(buffer);
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buffer = llformat("%f", mTerrainRaiseLimit);
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strings.push_back(buffer);
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buffer = llformat("%f", mTerrainLowerLimit);
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strings.push_back(buffer);
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buffer = llformat("%s", (mUseEstateSun ? "Y" : "N"));
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strings.push_back(buffer);
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buffer = llformat("%s", (getUseFixedSun() ? "Y" : "N"));
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strings.push_back(buffer);
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buffer = llformat("%f", mSunHour);
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strings.push_back(buffer);
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if (mUseEstateSun)
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{
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// Grab estate info, the user decided to set the region back to estate time. JC
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LLEstateInfoModel& estate_info = LLEstateInfoModel::instance();
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estate_global_time = estate_info.getGlobalTime();
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if (!estate_global_time)
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{
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estate_fixed_sun = estate_info.getUseFixedSun();
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estate_sun_hour = estate_info.getSunHour();
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}
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}
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buffer = llformat("%s", (estate_global_time ? "Y" : "N") );
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strings.push_back(buffer);
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buffer = llformat("%s", (estate_fixed_sun ? "Y" : "N") );
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strings.push_back(buffer);
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buffer = llformat("%f", estate_sun_hour);
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strings.push_back(buffer);
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sendEstateOwnerMessage(gMessageSystem, "setregionterrain", invoice, strings);
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}
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bool LLRegionInfoModel::getUseFixedSun() const
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{
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return ((mRegionFlags & REGION_FLAGS_SUN_FIXED) != 0);
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}
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void LLRegionInfoModel::setUseFixedSun(bool fixed)
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{
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if (fixed)
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{
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mRegionFlags |= REGION_FLAGS_SUN_FIXED;
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}
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else
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{
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mRegionFlags &= ~REGION_FLAGS_SUN_FIXED;
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}
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}
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void LLRegionInfoModel::update(LLMessageSystem* msg)
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{
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reset();
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msg->getStringFast(_PREHASH_RegionInfo, _PREHASH_SimName, mSimName);
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msg->getU32Fast(_PREHASH_RegionInfo, _PREHASH_EstateID, mEstateID);
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msg->getU32Fast(_PREHASH_RegionInfo, _PREHASH_ParentEstateID, mParentEstateID);
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msg->getU8Fast(_PREHASH_RegionInfo, _PREHASH_SimAccess, mSimAccess);
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msg->getU8Fast(_PREHASH_RegionInfo, _PREHASH_MaxAgents, mAgentLimit);
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msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_ObjectBonusFactor, mObjectBonusFactor);
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msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_BillableFactor, mBillableFactor);
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msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_WaterHeight, mWaterHeight);
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msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_TerrainRaiseLimit, mTerrainRaiseLimit);
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msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_TerrainLowerLimit, mTerrainLowerLimit);
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msg->getS32Fast(_PREHASH_RegionInfo, _PREHASH_PricePerMeter, mPricePerMeter);
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msg->getS32Fast(_PREHASH_RegionInfo, _PREHASH_RedirectGridX, mRedirectGridX);
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msg->getS32Fast(_PREHASH_RegionInfo, _PREHASH_RedirectGridY, mRedirectGridY);
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msg->getBOOL(_PREHASH_RegionInfo, _PREHASH_UseEstateSun, mUseEstateSun);
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// actually the "last set" sun hour, not the current sun hour. JC
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msg->getF32(_PREHASH_RegionInfo, _PREHASH_SunHour, mSunHour);
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LL_DEBUGS("Windlight Sync") << "Got region sun hour: " << mSunHour << LL_ENDL;
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if (msg->has(_PREHASH_RegionInfo3))
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{
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msg->getU64Fast(_PREHASH_RegionInfo3, _PREHASH_RegionFlagsExtended, mRegionFlags);
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}
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else
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{
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U32 flags = 0;
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msg->getU32Fast(_PREHASH_RegionInfo, _PREHASH_RegionFlags, flags);
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mRegionFlags = flags;
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}
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// the only reasonable way to decide if we actually have any data is to
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// check to see if any of these fields have nonzero sizes
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if (msg->getSize(_PREHASH_RegionInfo2, _PREHASH_ProductSKU) > 0 ||
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msg->getSize(_PREHASH_RegionInfo2, "ProductName") > 0)
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{
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msg->getString(_PREHASH_RegionInfo2, "ProductName", mSimType);
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}
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// Let interested parties know that region info has been updated.
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mUpdateSignal();
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}
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// static
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void LLRegionInfoModel::sendEstateOwnerMessage(
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LLMessageSystem* msg,
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const std::string& request,
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const LLUUID& invoice,
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const std::vector<std::string>& strings)
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{
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LLViewerRegion* cur_region = gAgent.getRegion();
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if (!cur_region)
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{
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LL_WARNS() << "Agent region not set" << LL_ENDL;
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return;
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}
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LL_INFOS() << "Sending estate request '" << request << "'" << LL_ENDL;
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msg->newMessage("EstateOwnerMessage");
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msg->nextBlockFast(_PREHASH_AgentData);
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msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
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msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
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msg->addUUIDFast(_PREHASH_TransactionID, LLUUID::null); //not used
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msg->nextBlock("MethodData");
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msg->addString("Method", request);
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msg->addUUID("Invoice", invoice);
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if (strings.empty())
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{
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msg->nextBlock("ParamList");
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msg->addString("Parameter", NULL);
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}
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else
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{
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std::vector<std::string>::const_iterator it = strings.begin();
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std::vector<std::string>::const_iterator end = strings.end();
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for (unsigned i = 0; it != end; ++it, ++i)
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{
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LL_DEBUGS() << "- [" << i << "] " << (*it) << LL_ENDL;
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msg->nextBlock("ParamList");
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msg->addString("Parameter", *it);
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}
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}
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msg->sendReliable(cur_region->getHost());
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}
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