215 lines
8.7 KiB
C++
215 lines
8.7 KiB
C++
/**
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* @file llviewergenericmessage.cpp
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* @brief Handle processing of "generic messages" which contain short lists of strings.
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* @author James Cook
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*
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* $LicenseInfo:firstyear=2007&license=viewergpl$
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*
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* Copyright (c) 2007-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llviewergenericmessage.h"
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#include "meta7windlight.h"
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#include "lldispatcher.h"
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#include "lluuid.h"
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#include "message.h"
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#include "llagent.h"
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#include "llwaterparamset.h"
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#include "llwaterparammanager.h"
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#include "llwlparamset.h"
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#include "llwlparammanager.h"
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#include "lluuid.h"
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LLDispatcher gGenericDispatcher;
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void send_generic_message(const std::string& method,
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const std::vector<std::string>& strings,
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const LLUUID& invoice)
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{
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LLMessageSystem* msg = gMessageSystem;
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msg->newMessage("GenericMessage");
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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", method);
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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(; it != end; ++it)
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{
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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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gAgent.sendReliableMessage();
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}
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void process_generic_message(LLMessageSystem* msg, void**)
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{
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LLUUID agent_id;
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msg->getUUID("AgentData", "AgentID", agent_id);
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std::string method;
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msg->getStringFast(_PREHASH_MethodData, _PREHASH_Method, method);
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//This needs to be handled by a dispatcher really, but I'm not sure where is the best place to put it
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if (method == "Windlight")
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{
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//Meta7 WindLight packet
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//We are delivering with an agentID of NULL_KEY so as to be
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//friendly and not trigger a warning for unsupporting clients.
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S32 count = msg->getNumberOfBlocksFast(_PREHASH_ParamList);
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for (S32 i = 0; i < count; ++i)
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{
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// our param is binary data)
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S32 size = msg->getSizeFast(_PREHASH_ParamList, i, _PREHASH_Parameter);
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if (size >= 0)
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{
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char buf[250];
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msg->getBinaryDataFast(
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_PREHASH_ParamList, _PREHASH_Parameter,
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buf, size, i, 249);
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Meta7WindlightPacket* wl = (Meta7WindlightPacket*)buf;
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LLWaterParamManager * param_mgr = LLWaterParamManager::instance();
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LLWaterParamSet & param_set = param_mgr->mCurParams;
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LLWaterParamSet backup;
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if(!param_mgr->getParamSet("LightShare-Backup", backup)) {
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param_mgr->addParamSet("LightShare-Backup", param_set);
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}
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param_set.set("waterFogColor", wl->waterColor.red / 256.f, wl->waterColor.green / 256.f, wl->waterColor.blue / 256.f);
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param_set.set("waterFogDensity", pow(2.0f, wl->waterFogDensityExponent));
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param_set.set("underWaterFogMod", wl->underwaterFogModifier);
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param_set.set("normScale", wl->reflectionWaveletScale.X,wl->reflectionWaveletScale.Y,wl->reflectionWaveletScale.Z);
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param_set.set("fresnelScale", wl->fresnelScale);
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param_set.set("fresnelOffset", wl->fresnelOffset);
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param_set.set("scaleAbove", wl->refractScaleAbove);
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param_set.set("scaleBelow", wl->refractScaleBelow);
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param_set.set("blurMultiplier", wl->blurMultiplier);
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param_set.set("wave1Dir", wl->littleWaveDirection.X, wl->littleWaveDirection.Y);
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param_set.set("wave2Dir", wl->bigWaveDirection.X, wl->bigWaveDirection.Y);
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LLUUID normalMapTexture;
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std::string out = llformat(
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"%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
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(U8)(wl->normalMapTexture[0]),
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(U8)(wl->normalMapTexture[1]),
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(U8)(wl->normalMapTexture[2]),
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(U8)(wl->normalMapTexture[3]),
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(U8)(wl->normalMapTexture[4]),
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(U8)(wl->normalMapTexture[5]),
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(U8)(wl->normalMapTexture[6]),
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(U8)(wl->normalMapTexture[7]),
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(U8)(wl->normalMapTexture[8]),
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(U8)(wl->normalMapTexture[9]),
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(U8)(wl->normalMapTexture[10]),
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(U8)(wl->normalMapTexture[11]),
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(U8)(wl->normalMapTexture[12]),
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(U8)(wl->normalMapTexture[13]),
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(U8)(wl->normalMapTexture[14]),
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(U8)(wl->normalMapTexture[15]));
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normalMapTexture.set(out);
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param_mgr->setParamSet( "LightShare-CurrentRegion", param_set);
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param_mgr->setNormalMapID(normalMapTexture);
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LLWLParamManager * wl_param_mgr = LLWLParamManager::instance();
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LLWLParamSet & wl_param_set = wl_param_mgr->mCurParams;
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LLWLParamSet wl_backup;
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if(!wl_param_mgr->getParamSet("LightShare-Backup", wl_backup)) {
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wl_param_mgr->addParamSet("LightShare-Backup", wl_param_set);
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}
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wl_param_set.setSunAngle(F_TWO_PI * wl->sunMoonPosiiton);
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wl_param_set.setEastAngle(F_TWO_PI * wl->eastAngle);
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wl_param_set.set("sunlight_color", wl->sunMoonColor.red * 3.0f, wl->sunMoonColor.green * 3.0f, wl->sunMoonColor.blue * 3.0f, wl->sunMoonColor.alpha * 3.0f);
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wl_param_set.set("ambient", wl->ambient.red * 3.0f, wl->ambient.green * 3.0f, wl->ambient.blue * 3.0f, wl->ambient.alpha * 3.0f);
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wl_param_set.set("blue_horizon", wl->horizon.red * 2.0f, wl->horizon.green *2.0f, wl->horizon.blue * 2.0f, wl->horizon.alpha * 2.0f);
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wl_param_set.set("blue_density", wl->blueDensity.red * 2.0f, wl->blueDensity.green * 2.0f, wl->blueDensity.blue * 2.0f, wl->blueDensity.alpha * 2.0f);
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wl_param_set.set("haze_horizon", wl->hazeHorizon, wl->hazeHorizon, wl->hazeHorizon, 1.f);
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wl_param_set.set("haze_density", wl->hazeDensity, wl->hazeDensity, wl->hazeDensity, 1.f);
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wl_param_set.set("cloud_shadow", wl->cloudCoverage, wl->cloudCoverage, wl->cloudCoverage, wl->cloudCoverage);
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wl_param_set.set("density_multiplier", wl->densityMultiplier / 1000.0f);
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wl_param_set.set("distance_multiplier", wl->distanceMultiplier, wl->distanceMultiplier, wl->distanceMultiplier, wl->distanceMultiplier);
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wl_param_set.set("max_y",(F32)wl->maxAltitude);
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wl_param_set.set("cloud_color", wl->cloudColor.red, wl->cloudColor.green, wl->cloudColor.blue, wl->cloudColor.alpha);
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wl_param_set.set("cloud_pos_density1", wl->cloudXYDensity.X, wl->cloudXYDensity.Y, wl->cloudXYDensity.Z);
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wl_param_set.set("cloud_pos_density2", wl->cloudDetailXYDensity.X, wl->cloudDetailXYDensity.Y, wl->cloudDetailXYDensity.Z);
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wl_param_set.set("cloud_scale", wl->cloudScale, 0.f, 0.f, 1.f);
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wl_param_set.set("gamma", wl->sceneGamma, wl->sceneGamma, wl->sceneGamma, 0.0f);
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wl_param_set.set("glow",(2 - wl->sunGlowSize) * 20 , 0.f, -wl->sunGlowFocus * 5);
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wl_param_set.setCloudScrollX(wl->cloudScrollX + 10.0f);
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wl_param_set.setCloudScrollY(wl->cloudScrollY + 10.0f);
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wl_param_set.setEnableCloudScrollX(!wl->cloudScrollXLock);
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wl_param_set.setEnableCloudScrollY(!wl->cloudScrollYLock);
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wl_param_set.setStarBrightness(wl->starBrightness);
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wl_param_mgr->removeParamSet("LightShare-CurrentRegion",true);
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wl_param_mgr->addParamSet( "LightShare-CurrentRegion", wl_param_set);
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wl_param_mgr->savePreset( "LightShare-CurrentRegion");
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LLWLParamManager::instance()->mAnimator.mIsRunning = false;
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LLWLParamManager::instance()->mAnimator.mUseLindenTime = false;
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wl_param_mgr->loadPreset( "LightShare-CurrentRegion",true);
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}
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}
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}
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else if (agent_id != gAgent.getID())
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{
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llwarns << "GenericMessage for wrong agent" << llendl;
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return;
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}
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else
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{
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std::string request;
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LLUUID invoice;
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LLDispatcher::sparam_t strings;
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LLDispatcher::unpackMessage(msg, request, invoice, strings);
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if(!gGenericDispatcher.dispatch(request, invoice, strings))
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{
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llwarns << "GenericMessage " << request << " failed to dispatch"
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<< llendl;
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}
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}
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}
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