diff options
Diffstat (limited to 'indra/newview/llenvironment.cpp')
| -rw-r--r-- | indra/newview/llenvironment.cpp | 3191 |
1 files changed, 3191 insertions, 0 deletions
diff --git a/indra/newview/llenvironment.cpp b/indra/newview/llenvironment.cpp new file mode 100644 index 0000000000..782077b9a2 --- /dev/null +++ b/indra/newview/llenvironment.cpp @@ -0,0 +1,3191 @@ +/** + * @file llenvmanager.cpp + * @brief Implementation of classes managing WindLight and water settings. + * + * $LicenseInfo:firstyear=2009&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2011, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#include "llviewerprecompiledheaders.h" + +#include "llenvironment.h" + +#include <algorithm> + +#include "llagent.h" +#include "llviewercontrol.h" // for gSavedSettings +#include "llviewerregion.h" +#include "llwlhandlers.h" +#include "lltrans.h" +#include "lltrace.h" +#include "llfasttimer.h" +#include "llviewercamera.h" +#include "pipeline.h" +#include "llsky.h" + +#include "llviewershadermgr.h" + +#include "llparcel.h" +#include "llviewerparcelmgr.h" + +#include "llsdserialize.h" +#include "lldiriterator.h" + +#include "llsettingsvo.h" +#include "llnotificationsutil.h" + +#include "llregioninfomodel.h" + +#include <boost/make_shared.hpp> + +#include "llatmosphere.h" +#include "llagent.h" +#include "roles_constants.h" +#include "llestateinfomodel.h" + +#include "lldispatcher.h" +#include "llviewergenericmessage.h" +#include "llexperiencelog.h" + +//========================================================================= +namespace +{ + const std::string KEY_ENVIRONMENT("environment"); + const std::string KEY_DAYASSET("day_asset"); + const std::string KEY_DAYCYCLE("day_cycle"); + const std::string KEY_DAYHASH("day_hash"); + const std::string KEY_DAYLENGTH("day_length"); + const std::string KEY_DAYNAME("day_name"); + const std::string KEY_DAYNAMES("day_names"); + const std::string KEY_DAYOFFSET("day_offset"); + const std::string KEY_ENVVERSION("env_version"); + const std::string KEY_ISDEFAULT("is_default"); + const std::string KEY_PARCELID("parcel_id"); + const std::string KEY_REGIONID("region_id"); + const std::string KEY_TRACKALTS("track_altitudes"); + const std::string KEY_FLAGS("flags"); + + const std::string MESSAGE_PUSHENVIRONMENT("PushExpEnvironment"); + + const std::string ACTION_CLEARENVIRONMENT("ClearEnvironment"); + const std::string ACTION_PUSHFULLENVIRONMENT("PushFullEnvironment"); + const std::string ACTION_PUSHPARTIALENVIRONMENT("PushPartialEnvironment"); + + const std::string KEY_ASSETID("asset_id"); + const std::string KEY_TRANSITIONTIME("transition_time"); + const std::string KEY_ACTION("action"); + const std::string KEY_ACTIONDATA("action_data"); + const std::string KEY_EXPERIENCEID("public_id"); + const std::string KEY_OBJECTNAME("ObjectName"); // some of these do not conform to the '_' format. + const std::string KEY_PARCELNAME("ParcelName"); // But changing these would also alter the Experience Log requirements. + const std::string KEY_COUNT("Count"); + + const std::string LISTENER_NAME("LLEnvironmentSingleton"); + const std::string PUMP_EXPERIENCE("experience_permission"); + + //--------------------------------------------------------------------- + LLTrace::BlockTimerStatHandle FTM_ENVIRONMENT_UPDATE("Update Environment Tick"); + LLTrace::BlockTimerStatHandle FTM_SHADER_PARAM_UPDATE("Update Shader Parameters"); + + LLSettingsBase::Seconds DEFAULT_UPDATE_THRESHOLD(10.0); + const LLSettingsBase::Seconds MINIMUM_SPANLENGTH(0.01f); + + //--------------------------------------------------------------------- + inline LLSettingsBase::TrackPosition get_wrapping_distance(LLSettingsBase::TrackPosition begin, LLSettingsBase::TrackPosition end) + { + if (begin < end) + { + return end - begin; + } + else if (begin > end) + { + return LLSettingsBase::TrackPosition(1.0) - (begin - end); + } + + return 1.0f; + } + + LLSettingsDay::CycleTrack_t::iterator get_wrapping_atafter(LLSettingsDay::CycleTrack_t &collection, const LLSettingsBase::TrackPosition& key) + { + if (collection.empty()) + return collection.end(); + + LLSettingsDay::CycleTrack_t::iterator it = collection.upper_bound(key); + + if (it == collection.end()) + { // wrap around + it = collection.begin(); + } + + return it; + } + + LLSettingsDay::CycleTrack_t::iterator get_wrapping_atbefore(LLSettingsDay::CycleTrack_t &collection, const LLSettingsBase::TrackPosition& key) + { + if (collection.empty()) + return collection.end(); + + LLSettingsDay::CycleTrack_t::iterator it = collection.lower_bound(key); + + if (it == collection.end()) + { // all keyframes are lower, take the last one. + --it; // we know the range is not empty + } + else if ((*it).first > key) + { // the keyframe we are interested in is smaller than the found. + if (it == collection.begin()) + it = collection.end(); + --it; + } + + return it; + } + + LLSettingsDay::TrackBound_t get_bounding_entries(LLSettingsDay::CycleTrack_t &track, const LLSettingsBase::TrackPosition& keyframe) + { + return LLSettingsDay::TrackBound_t(get_wrapping_atbefore(track, keyframe), get_wrapping_atafter(track, keyframe)); + } + + // Find normalized track position of given time along full length of cycle + inline LLSettingsBase::TrackPosition convert_time_to_position(const LLSettingsBase::Seconds& time, const LLSettingsBase::Seconds& len) + { + LLSettingsBase::TrackPosition position = LLSettingsBase::TrackPosition(fmod((F64)time, (F64)len) / (F64)len); + return llclamp(position, 0.0f, 1.0f); + } + + inline LLSettingsBase::BlendFactor convert_time_to_blend_factor(const LLSettingsBase::Seconds& time, const LLSettingsBase::Seconds& len, LLSettingsDay::CycleTrack_t &track) + { + LLSettingsBase::TrackPosition position = convert_time_to_position(time, len); + LLSettingsDay::TrackBound_t bounds(get_bounding_entries(track, position)); + + LLSettingsBase::TrackPosition spanlength(get_wrapping_distance((*bounds.first).first, (*bounds.second).first)); + if (position < (*bounds.first).first) + position += 1.0; + + LLSettingsBase::TrackPosition start = position - (*bounds.first).first; + + return static_cast<LLSettingsBase::BlendFactor>(start / spanlength); + } + + //--------------------------------------------------------------------- + class LLTrackBlenderLoopingTime : public LLSettingsBlenderTimeDelta + { + public: + LLTrackBlenderLoopingTime(const LLSettingsBase::ptr_t &target, const LLSettingsDay::ptr_t &day, S32 trackno, + LLSettingsBase::Seconds cyclelength, LLSettingsBase::Seconds cycleoffset, LLSettingsBase::Seconds updateThreshold) : + LLSettingsBlenderTimeDelta(target, LLSettingsBase::ptr_t(), LLSettingsBase::ptr_t(), LLSettingsBase::Seconds(1.0)), + mDay(day), + mTrackNo(0), + mCycleLength(cyclelength), + mCycleOffset(cycleoffset) + { + // must happen prior to getBoundingEntries call... + mTrackNo = selectTrackNumber(trackno); + + LLSettingsBase::Seconds now(getAdjustedNow()); + LLSettingsDay::TrackBound_t initial = getBoundingEntries(now); + + mInitial = (*initial.first).second; + mFinal = (*initial.second).second; + mBlendSpan = getSpanTime(initial); + + initializeTarget(now); + setOnFinished([this](const LLSettingsBlender::ptr_t &){ onFinishedSpan(); }); + } + + void switchTrack(S32 trackno, const LLSettingsBase::TrackPosition&) override + { + S32 use_trackno = selectTrackNumber(trackno); + + if (use_trackno == mTrackNo) + { // results in no change + return; + } + + LLSettingsBase::ptr_t pstartsetting = mTarget->buildDerivedClone(); + mTrackNo = use_trackno; + + LLSettingsBase::Seconds now = getAdjustedNow() + LLEnvironment::TRANSITION_ALTITUDE; + LLSettingsDay::TrackBound_t bounds = getBoundingEntries(now); + + LLSettingsBase::ptr_t pendsetting = (*bounds.first).second->buildDerivedClone(); + LLSettingsBase::TrackPosition targetpos = convert_time_to_position(now, mCycleLength) - (*bounds.first).first; + LLSettingsBase::TrackPosition targetspan = get_wrapping_distance((*bounds.first).first, (*bounds.second).first); + + LLSettingsBase::BlendFactor blendf = calculateBlend(targetpos, targetspan); + pendsetting->blend((*bounds.second).second, blendf); + + reset(pstartsetting, pendsetting, LLEnvironment::TRANSITION_ALTITUDE); + } + + protected: + S32 selectTrackNumber(S32 trackno) + { + if (trackno == 0) + { // We are dealing with the water track. There is only ever one. + return trackno; + } + + for (S32 test = trackno; test != 0; --test) + { // Find the track below the requested one with data. + LLSettingsDay::CycleTrack_t &track = mDay->getCycleTrack(test); + + if (!track.empty()) + return test; + } + + return 1; + } + + LLSettingsDay::TrackBound_t getBoundingEntries(LLSettingsBase::Seconds time) + { + LLSettingsDay::CycleTrack_t &wtrack = mDay->getCycleTrack(mTrackNo); + LLSettingsBase::TrackPosition position = convert_time_to_position(time, mCycleLength); + LLSettingsDay::TrackBound_t bounds = get_bounding_entries(wtrack, position); + return bounds; + } + + void initializeTarget(LLSettingsBase::Seconds time) + { + LLSettingsBase::BlendFactor blendf(convert_time_to_blend_factor(time, mCycleLength, mDay->getCycleTrack(mTrackNo))); + + blendf = llclamp(blendf, 0.0, 0.999); + setTimeSpent(LLSettingsBase::Seconds(blendf * mBlendSpan)); + + setBlendFactor(blendf); + } + + LLSettingsBase::Seconds getAdjustedNow() const + { + LLSettingsBase::Seconds now(LLDate::now().secondsSinceEpoch()); + + return (now + mCycleOffset); + } + + LLSettingsBase::Seconds getSpanTime(const LLSettingsDay::TrackBound_t &bounds) const + { + LLSettingsBase::Seconds span = mCycleLength * get_wrapping_distance((*bounds.first).first, (*bounds.second).first); + if (span < MINIMUM_SPANLENGTH) // for very short spans set a minimum length. + span = MINIMUM_SPANLENGTH; + return span; + } + + private: + LLSettingsDay::ptr_t mDay; + S32 mTrackNo; + LLSettingsBase::Seconds mCycleLength; + LLSettingsBase::Seconds mCycleOffset; + + void onFinishedSpan() + { + LLSettingsBase::Seconds adjusted_now = getAdjustedNow(); + LLSettingsDay::TrackBound_t next = getBoundingEntries(adjusted_now); + LLSettingsBase::Seconds nextspan = getSpanTime(next); + + reset((*next.first).second, (*next.second).second, nextspan); + + // Recalculate (reinitialize) position. Because: + // - 'delta' from applyTimeDelta accumulates errors (probably should be fixed/changed to absolute time) + // - freezes and lag can result in reset being called too late, so we need to add missed time + // - occasional time corrections can happen + // - some transition switches can happen outside applyTimeDelta thus causing 'desync' from 'delta' (can be fixed by getting rid of delta) + initializeTarget(adjusted_now); + } + }; + + class LLEnvironmentPushDispatchHandler : public LLDispatchHandler + { + public: + virtual bool operator()(const LLDispatcher *, const std::string& key, const LLUUID& invoice, const sparam_t& strings) override + { + LLSD message; + sparam_t::const_iterator it = strings.begin(); + + if (it != strings.end()) + { + const std::string& llsdRaw = *it++; + std::istringstream llsdData(llsdRaw); + if (!LLSDSerialize::deserialize(message, llsdData, llsdRaw.length())) + { + LL_WARNS() << "LLExperienceLogDispatchHandler: Attempted to read parameter data into LLSD but failed:" << llsdRaw << LL_ENDL; + } + } + + message[KEY_EXPERIENCEID] = invoice; + // Object Name + if (it != strings.end()) + { + message[KEY_OBJECTNAME] = *it++; + } + + // parcel Name + if (it != strings.end()) + { + message[KEY_PARCELNAME] = *it++; + } + message[KEY_COUNT] = 1; + + LLEnvironment::instance().handleEnvironmentPush(message); + return true; + } + }; + + LLEnvironmentPushDispatchHandler environment_push_dispatch_handler; + + template<class SETTINGT> + class LLSettingsInjected : public SETTINGT + { + public: + typedef std::shared_ptr<LLSettingsInjected<SETTINGT> > ptr_t; + + LLSettingsInjected(typename SETTINGT::ptr_t source) : + SETTINGT(), + mSource(source), + mLastSourceHash(0), + mLastHash(0) + {} + + virtual ~LLSettingsInjected() {}; + + typename SETTINGT::ptr_t getSource() const { return this->mSource; } + void setSource(const typename SETTINGT::ptr_t &source) + { + if (source.get() == this) // do not set a source to itself. + return; + this->mSource = source; + this->setDirtyFlag(true); + this->mLastSourceHash = 0; + } + + virtual bool isDirty() const override { return SETTINGT::isDirty() || (this->mSource->isDirty()); } + virtual bool isVeryDirty() const override { return SETTINGT::isVeryDirty() || (this->mSource->isVeryDirty()); } + + void injectSetting(const std::string keyname, LLSD value, LLUUID experience_id, F32Seconds transition) + { + if (transition > 0.1) + { + typename Injection::ptr_t injection = std::make_shared<Injection>(transition, keyname, value, true, experience_id); + + mInjections.push_back(injection); + std::stable_sort(mInjections.begin(), mInjections.end(), [](const typename Injection::ptr_t &a, const typename Injection::ptr_t &b) { return a->mTimeRemaining < b->mTimeRemaining; }); + } + else + { + mOverrideValues[keyname] = value; + mOverrideExps[keyname] = experience_id; + this->setDirtyFlag(true); + } + } + + void removeInjection(const std::string keyname, LLUUID experience, LLSettingsBase::Seconds transition) + { + auto it = mInjections.begin(); + while (it != mInjections.end()) + { + if ((keyname.empty() || ((*it)->mKeyName == keyname)) && + (experience.isNull() || (experience == (*it)->mExperience))) + { + if (transition != LLEnvironment::TRANSITION_INSTANT) + { + typename Injection::ptr_t injection = std::make_shared<Injection>(transition, keyname, (*it)->mLastValue, false, LLUUID::null); + mInjections.push_front(injection); // push them in at the front so we don't check them again. + } + mInjections.erase(it++); + } + else + ++it; + } + + for (auto itexp = mOverrideExps.begin(); itexp != mOverrideExps.end();) + { + if (experience.isNull() || ((*itexp).second == experience)) + { + if (transition != LLEnvironment::TRANSITION_INSTANT) + { + typename Injection::ptr_t injection = std::make_shared<Injection>(transition, (*itexp).first, mOverrideValues[(*itexp).first], false, LLUUID::null); + mInjections.push_front(injection); + } + mOverrideValues.erase((*itexp).first); + mOverrideExps.erase(itexp++); + } + else + ++itexp; + } + std::stable_sort(mInjections.begin(), mInjections.end(), [](const typename Injection::ptr_t &a, const typename Injection::ptr_t &b) { return a->mTimeRemaining < b->mTimeRemaining; }); + } + + void removeInjections(LLUUID experience_id, LLSettingsBase::Seconds transition) + { + removeInjection(std::string(), experience_id, transition); + } + + void injectExperienceValues(LLSD values, LLUUID experience_id, typename LLSettingsBase::Seconds transition) + { + for (auto it = values.beginMap(); it != values.endMap(); ++it) + { + injectSetting((*it).first, (*it).second, experience_id, transition); + } + this->setDirtyFlag(true); + } + + void applyInjections(LLSettingsBase::Seconds delta) + { + this->mSettings = this->mSource->getSettings(); + + for (auto ito = mOverrideValues.beginMap(); ito != mOverrideValues.endMap(); ++ito) + { + this->mSettings[(*ito).first] = (*ito).second; + } + + const LLSettingsBase::stringset_t &slerps = this->getSlerpKeys(); + const LLSettingsBase::stringset_t &skips = this->getSkipInterpolateKeys(); + const LLSettingsBase::stringset_t &specials = this->getSpecialKeys(); + + typename injections_t::iterator it; + for (it = mInjections.begin(); it != mInjections.end(); ++it) + { + std::string key_name = (*it)->mKeyName; + + LLSD value = this->mSettings[key_name]; + LLSD target = (*it)->mValue; + + if ((*it)->mFirstTime) + (*it)->mFirstTime = false; + else + (*it)->mTimeRemaining -= delta; + + typename LLSettingsBase::BlendFactor mix = 1.0f - ((*it)->mTimeRemaining.value() / (*it)->mTransition.value()); + + if (mix >= 1.0) + { + if ((*it)->mBlendIn) + { + mOverrideValues[key_name] = target; + mOverrideExps[key_name] = (*it)->mExperience; + this->mSettings[key_name] = target; + } + else + { + this->mSettings.erase(key_name); + } + } + else if (specials.find(key_name) != specials.end()) + { + updateSpecial(*it, mix); + } + else if (skips.find(key_name) == skips.end()) + { + if (!(*it)->mBlendIn) + mix = 1.0 - mix; + (*it)->mLastValue = this->interpolateSDValue(key_name, value, target, this->getParameterMap(), mix, slerps); + this->mSettings[key_name] = (*it)->mLastValue; + } + } + + size_t hash = this->getHash(); + + if (hash != mLastHash) + { + this->setDirtyFlag(true); + mLastHash = hash; + } + + it = mInjections.begin(); + it = std::find_if(mInjections.begin(), mInjections.end(), [](const typename Injection::ptr_t &a) { return a->mTimeRemaining > 0.0f; }); + + if (it != mInjections.begin()) + { + mInjections.erase(mInjections.begin(), mInjections.end()); + } + + } + + bool hasInjections() const + { + return (!mInjections.empty() || (mOverrideValues.size() > 0)); + } + + protected: + struct Injection + { + Injection(typename LLSettingsBase::Seconds transition, const std::string &keyname, LLSD value, bool blendin, LLUUID experince, S32 index = -1) : + mTransition(transition), + mTimeRemaining(transition), + mKeyName(keyname), + mValue(value), + mExperience(experince), + mIndex(index), + mBlendIn(blendin), + mFirstTime(true) + {} + + typename LLSettingsBase::Seconds mTransition; + typename LLSettingsBase::Seconds mTimeRemaining; + std::string mKeyName; + LLSD mValue; + LLSD mLastValue; + LLUUID mExperience; + S32 mIndex; + bool mBlendIn; + bool mFirstTime; + + typedef std::shared_ptr<Injection> ptr_t; + }; + + + virtual void updateSettings() override + { + static LLFrameTimer timer; + + if (!this->mSource) + return; + + // clears the dirty flag on this object. Need to prevent triggering + // more calls into this updateSettings + LLSettingsBase::updateSettings(); + + resetSpecial(); + + if (this->mSource->isDirty()) + { + this->mSource->updateSettings(); + } + + typename LLSettingsBase::Seconds delta(timer.getElapsedTimeAndResetF32()); + + + SETTINGT::updateSettings(); + + if (!mInjections.empty()) + this->setDirtyFlag(true); + } + + LLSettingsBase::stringset_t getSpecialKeys() const; + void resetSpecial(); + void updateSpecial(const typename Injection::ptr_t &injection, typename LLSettingsBase::BlendFactor mix); + + private: + typedef std::map<std::string, LLUUID> key_to_expid_t; + typedef std::deque<typename Injection::ptr_t> injections_t; + + size_t mLastSourceHash; + size_t mLastHash; + typename SETTINGT::ptr_t mSource; + injections_t mInjections; + LLSD mOverrideValues; + key_to_expid_t mOverrideExps; + }; + + template<> + LLSettingsBase::stringset_t LLSettingsInjected<LLSettingsVOSky>::getSpecialKeys() const + { + static LLSettingsBase::stringset_t specialSet; + + if (specialSet.empty()) + { + specialSet.insert(SETTING_BLOOM_TEXTUREID); + specialSet.insert(SETTING_RAINBOW_TEXTUREID); + specialSet.insert(SETTING_HALO_TEXTUREID); + specialSet.insert(SETTING_CLOUD_TEXTUREID); + specialSet.insert(SETTING_MOON_TEXTUREID); + specialSet.insert(SETTING_SUN_TEXTUREID); + } + return specialSet; + } + + template<> + LLSettingsBase::stringset_t LLSettingsInjected<LLSettingsVOWater>::getSpecialKeys() const + { + static stringset_t specialSet; + + if (specialSet.empty()) + { + specialSet.insert(SETTING_TRANSPARENT_TEXTURE); + specialSet.insert(SETTING_NORMAL_MAP); + } + return specialSet; + } + + template<> + void LLSettingsInjected<LLSettingsVOSky>::resetSpecial() + { + mNextSunTextureId.setNull(); + mNextMoonTextureId.setNull(); + mNextCloudTextureId.setNull(); + mNextBloomTextureId.setNull(); + mNextRainbowTextureId.setNull(); + mNextHaloTextureId.setNull(); + setBlendFactor(0.0f); + } + + template<> + void LLSettingsInjected<LLSettingsVOWater>::resetSpecial() + { + mNextNormalMapID.setNull(); + mNextTransparentTextureID.setNull(); + setBlendFactor(0.0f); + } + + template<> + void LLSettingsInjected<LLSettingsVOSky>::updateSpecial(const typename LLSettingsInjected<LLSettingsVOSky>::Injection::ptr_t &injection, typename LLSettingsBase::BlendFactor mix) + { + if (injection->mKeyName == SETTING_SUN_TEXTUREID) + { + mNextSunTextureId = injection->mValue.asUUID(); + } + else if (injection->mKeyName == SETTING_MOON_TEXTUREID) + { + mNextMoonTextureId = injection->mValue.asUUID(); + } + else if (injection->mKeyName == SETTING_CLOUD_TEXTUREID) + { + mNextCloudTextureId = injection->mValue.asUUID(); + } + else if (injection->mKeyName == SETTING_BLOOM_TEXTUREID) + { + mNextBloomTextureId = injection->mValue.asUUID(); + } + else if (injection->mKeyName == SETTING_RAINBOW_TEXTUREID) + { + mNextRainbowTextureId = injection->mValue.asUUID(); + } + else if (injection->mKeyName == SETTING_HALO_TEXTUREID) + { + mNextHaloTextureId = injection->mValue.asUUID(); + } + + // Unfortunately I don't have a per texture blend factor. We'll just pick the one that is furthest along. + if (getBlendFactor() < mix) + { + setBlendFactor(mix); + } + } + + template<> + void LLSettingsInjected<LLSettingsVOWater>::updateSpecial(const typename LLSettingsInjected<LLSettingsVOWater>::Injection::ptr_t &injection, typename LLSettingsBase::BlendFactor mix) + { + if (injection->mKeyName == SETTING_NORMAL_MAP) + { + mNextNormalMapID = injection->mValue.asUUID(); + } + else if (injection->mKeyName == SETTING_TRANSPARENT_TEXTURE) + { + mNextTransparentTextureID = injection->mValue.asUUID(); + } + + // Unfortunately I don't have a per texture blend factor. We'll just pick the one that is furthest along. + if (getBlendFactor() < mix) + { + setBlendFactor(mix); + } + } + + typedef LLSettingsInjected<LLSettingsVOSky> LLSettingsInjectedSky; + typedef LLSettingsInjected<LLSettingsVOWater> LLSettingsInjectedWater; + + //===================================================================== + class DayInjection : public LLEnvironment::DayInstance + { + friend class InjectedTransition; + + public: + typedef std::shared_ptr<DayInjection> ptr_t; + typedef std::weak_ptr<DayInjection> wptr_t; + + DayInjection(LLEnvironment::EnvSelection_t env); + virtual ~DayInjection(); + + virtual bool applyTimeDelta(const LLSettingsBase::Seconds& delta) override; + + void setInjectedDay(const LLSettingsDay::ptr_t &pday, LLUUID experience_id, LLSettingsBase::Seconds transition); + void setInjectedSky(const LLSettingsSky::ptr_t &psky, LLUUID experience_id, LLSettingsBase::Seconds transition); + void setInjectedWater(const LLSettingsWater::ptr_t &pwater, LLUUID experience_id, LLSettingsBase::Seconds transition); + + void injectSkySettings(LLSD settings, LLUUID experience_id, LLSettingsBase::Seconds transition); + void injectWaterSettings(LLSD settings, LLUUID experience_id, LLSettingsBase::Seconds transition); + + void clearInjections(LLUUID experience_id, LLSettingsBase::Seconds transition_time); + + virtual void animate() override; + + LLEnvironment::DayInstance::ptr_t getBaseDayInstance() const { return mBaseDayInstance; } + void setBaseDayInstance(const LLEnvironment::DayInstance::ptr_t &baseday); + + S32 countExperiencesActive() const { return mActiveExperiences.size(); } + + bool isOverriddenSky() const { return !mSkyExperience.isNull(); } + bool isOverriddenWater() const { return !mWaterExperience.isNull(); } + + bool hasInjections() const; + + void testExperiencesOnParcel(S32 parcel_id); + private: + static void testExperiencesOnParcelCoro(wptr_t that, S32 parcel_id); + + + void animateSkyChange(LLSettingsSky::ptr_t psky, LLSettingsBase::Seconds transition); + void animateWaterChange(LLSettingsWater::ptr_t pwater, LLSettingsBase::Seconds transition); + + void onEnvironmentChanged(LLEnvironment::EnvSelection_t env); + void onParcelChange(); + + void checkExperience(); + + + LLEnvironment::DayInstance::ptr_t mBaseDayInstance; + + LLSettingsInjectedSky::ptr_t mInjectedSky; + LLSettingsInjectedWater::ptr_t mInjectedWater; + std::set<LLUUID> mActiveExperiences; + LLUUID mDayExperience; + LLUUID mSkyExperience; + LLUUID mWaterExperience; + LLEnvironment::connection_t mEnvChangeConnection; + boost::signals2::connection mParcelChangeConnection; + }; + + class InjectedTransition : public LLEnvironment::DayTransition + { + public: + InjectedTransition(const DayInjection::ptr_t &injection, const LLSettingsSky::ptr_t &skystart, const LLSettingsWater::ptr_t &waterstart, DayInstance::ptr_t &end, LLSettingsDay::Seconds time): + LLEnvironment::DayTransition(skystart, waterstart, end, time), + mInjection(injection) + { } + virtual ~InjectedTransition() { }; + + virtual void animate() override; + + protected: + DayInjection::ptr_t mInjection; + }; + +} + +//========================================================================= +const F32Seconds LLEnvironment::TRANSITION_INSTANT(0.0f); +const F32Seconds LLEnvironment::TRANSITION_FAST(1.0f); +const F32Seconds LLEnvironment::TRANSITION_DEFAULT(5.0f); +const F32Seconds LLEnvironment::TRANSITION_SLOW(10.0f); +const F32Seconds LLEnvironment::TRANSITION_ALTITUDE(5.0f); + +const LLUUID LLEnvironment::KNOWN_SKY_SUNRISE("01e41537-ff51-2f1f-8ef7-17e4df760bfb"); +const LLUUID LLEnvironment::KNOWN_SKY_MIDDAY("6c83e853-e7f8-cad7-8ee6-5f31c453721c"); +const LLUUID LLEnvironment::KNOWN_SKY_SUNSET("084e26cd-a900-28e8-08d0-64a9de5c15e2"); +const LLUUID LLEnvironment::KNOWN_SKY_MIDNIGHT("8a01b97a-cb20-c1ea-ac63-f7ea84ad0090"); + +const S32 LLEnvironment::NO_TRACK(-1); +const S32 LLEnvironment::NO_VERSION(-3); // For viewer sided change, like ENV_LOCAL. -3 since -1 and -2 are taken by parcel initial server/viewer version +const S32 LLEnvironment::VERSION_CLEANUP(-4); // for cleanups + +const F32 LLEnvironment::SUN_DELTA_YAW(F_PI); // 180deg + + +const U32 LLEnvironment::DayInstance::NO_ANIMATE_SKY(0x01); +const U32 LLEnvironment::DayInstance::NO_ANIMATE_WATER(0x02); + + +//------------------------------------------------------------------------- +LLEnvironment::LLEnvironment(): + mCloudScrollDelta(), + mCloudScrollPaused(false), + mSelectedSky(), + mSelectedWater(), + mSelectedDay(), + mSelectedEnvironment(LLEnvironment::ENV_LOCAL), + mCurrentTrack(1), + mEditorCounter(0), + mShowSunBeacon(false), + mShowMoonBeacon(false) +{ +} + +void LLEnvironment::initSingleton() +{ + LLSettingsSky::ptr_t p_default_sky = LLSettingsVOSky::buildDefaultSky(); + LLSettingsWater::ptr_t p_default_water = LLSettingsVOWater::buildDefaultWater(); + + mCurrentEnvironment = std::make_shared<DayInstance>(ENV_DEFAULT); + mCurrentEnvironment->setSky(p_default_sky); + mCurrentEnvironment->setWater(p_default_water); + + mEnvironments[ENV_DEFAULT] = mCurrentEnvironment; + + requestRegion(); + + gAgent.addParcelChangedCallback([this]() { onParcelChange(); }); + + //TODO: This frequently results in one more request than we need. It isn't breaking, but should be nicer. + // We need to know new env version to fix this, without it we can only do full re-request + // Happens: on updates, on opening LLFloaterRegionInfo, on region crossing if info floater is open + LLRegionInfoModel::instance().setUpdateCallback([this]() { requestRegion(); }); + gAgent.addRegionChangedCallback([this]() { onRegionChange(); }); + + gAgent.whenPositionChanged([this](const LLVector3 &localpos, const LLVector3d &) { onAgentPositionHasChanged(localpos); }); + + if (!gGenericDispatcher.isHandlerPresent(MESSAGE_PUSHENVIRONMENT)) + { + gGenericDispatcher.addHandler(MESSAGE_PUSHENVIRONMENT, &environment_push_dispatch_handler); + } + + LLEventPumps::instance().obtain(PUMP_EXPERIENCE).listen(LISTENER_NAME, [this](LLSD message) { listenExperiencePump(message); return false; }); +} + +void LLEnvironment::cleanupSingleton() +{ + LLEventPumps::instance().obtain(PUMP_EXPERIENCE).stopListening(LISTENER_NAME); +} + +LLEnvironment::~LLEnvironment() +{ +} + +bool LLEnvironment::canEdit() const +{ + return true; +} + +LLSettingsSky::ptr_t LLEnvironment::getCurrentSky() const +{ + LLSettingsSky::ptr_t psky = mCurrentEnvironment->getSky(); + + if (!psky && mCurrentEnvironment->getEnvironmentSelection() >= ENV_EDIT) + { + for (int idx = 0; idx < ENV_END; ++idx) + { + if (mEnvironments[idx]->getSky()) + { + psky = mEnvironments[idx]->getSky(); + break; + } + } + } + return psky; +} + +LLSettingsWater::ptr_t LLEnvironment::getCurrentWater() const +{ + LLSettingsWater::ptr_t pwater = mCurrentEnvironment->getWater(); + + if (!pwater && mCurrentEnvironment->getEnvironmentSelection() >= ENV_EDIT) + { + for (int idx = 0; idx < ENV_END; ++idx) + { + if (mEnvironments[idx]->getWater()) + { + pwater = mEnvironments[idx]->getWater(); + break; + } + } + } + return pwater; +} + +void LayerConfigToDensityLayer(const LLSD& layerConfig, DensityLayer& layerOut) +{ + layerOut.constant_term = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_CONSTANT_TERM].asReal(); + layerOut.exp_scale = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_EXP_SCALE_FACTOR].asReal(); + layerOut.exp_term = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_EXP_TERM].asReal(); + layerOut.linear_term = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_LINEAR_TERM].asReal(); + layerOut.width = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_WIDTH].asReal(); +} + +void LLEnvironment::getAtmosphericModelSettings(AtmosphericModelSettings& settingsOut, const LLSettingsSky::ptr_t &psky) +{ + settingsOut.m_skyBottomRadius = psky->getSkyBottomRadius(); + settingsOut.m_skyTopRadius = psky->getSkyTopRadius(); + settingsOut.m_sunArcRadians = psky->getSunArcRadians(); + settingsOut.m_mieAnisotropy = psky->getMieAnisotropy(); + + LLSD rayleigh = psky->getRayleighConfigs(); + settingsOut.m_rayleighProfile.clear(); + for (LLSD::array_iterator itf = rayleigh.beginArray(); itf != rayleigh.endArray(); ++itf) + { + DensityLayer layer; + LLSD& layerConfig = (*itf); + LayerConfigToDensityLayer(layerConfig, layer); + settingsOut.m_rayleighProfile.push_back(layer); + } + + LLSD mie = psky->getMieConfigs(); + settingsOut.m_mieProfile.clear(); + for (LLSD::array_iterator itf = mie.beginArray(); itf != mie.endArray(); ++itf) + { + DensityLayer layer; + LLSD& layerConfig = (*itf); + LayerConfigToDensityLayer(layerConfig, layer); + settingsOut.m_mieProfile.push_back(layer); + } + settingsOut.m_mieAnisotropy = psky->getMieAnisotropy(); + + LLSD absorption = psky->getAbsorptionConfigs(); + settingsOut.m_absorptionProfile.clear(); + for (LLSD::array_iterator itf = absorption.beginArray(); itf != absorption.endArray(); ++itf) + { + DensityLayer layer; + LLSD& layerConfig = (*itf); + LayerConfigToDensityLayer(layerConfig, layer); + settingsOut.m_absorptionProfile.push_back(layer); + } +} + +bool LLEnvironment::canAgentUpdateParcelEnvironment() const +{ + LLParcel *parcel(LLViewerParcelMgr::instance().getAgentOrSelectedParcel()); + + return canAgentUpdateParcelEnvironment(parcel); +} + + +bool LLEnvironment::canAgentUpdateParcelEnvironment(LLParcel *parcel) const +{ + if (!parcel) + return false; + + if (!LLEnvironment::instance().isExtendedEnvironmentEnabled()) + return false; + + if (gAgent.isGodlike()) + return true; + + if (!parcel->getRegionAllowEnvironmentOverride()) + return false; + + return LLViewerParcelMgr::isParcelModifiableByAgent(parcel, GP_LAND_ALLOW_ENVIRONMENT); +} + +bool LLEnvironment::canAgentUpdateRegionEnvironment() const +{ + if (gAgent.isGodlike()) + return true; + + return gAgent.getRegion()->canManageEstate(); +} + +bool LLEnvironment::isExtendedEnvironmentEnabled() const +{ + return !gAgent.getRegionCapability("ExtEnvironment").empty(); +} + +bool LLEnvironment::isInventoryEnabled() const +{ + return (!gAgent.getRegionCapability("UpdateSettingsAgentInventory").empty() && + !gAgent.getRegionCapability("UpdateSettingsTaskInventory").empty()); +} + +void LLEnvironment::onRegionChange() +{ +// if (gAgent.getRegionCapability("ExperienceQuery").empty()) +// { +// // for now environmental experiences do not survive region crossings + clearExperienceEnvironment(LLUUID::null, TRANSITION_DEFAULT); +// } + + LLViewerRegion* cur_region = gAgent.getRegion(); + if (!cur_region) + { + return; + } + if (!cur_region->capabilitiesReceived()) + { + cur_region->setCapabilitiesReceivedCallback([](LLUUID region_id) { LLEnvironment::instance().requestRegion(); }); + return; + } + requestRegion(); +} + +void LLEnvironment::onParcelChange() +{ + S32 parcel_id(INVALID_PARCEL_ID); + LLParcel* parcel = LLViewerParcelMgr::instance().getAgentParcel(); + + if (parcel) + { + parcel_id = parcel->getLocalID(); + } + + requestParcel(parcel_id); +} + +//------------------------------------------------------------------------- +F32 LLEnvironment::getCamHeight() const +{ + return (mCurrentEnvironment->getSky()->getDomeOffset() * mCurrentEnvironment->getSky()->getDomeRadius()); +} + +F32 LLEnvironment::getWaterHeight() const +{ + return gAgent.getRegion()->getWaterHeight(); +} + +bool LLEnvironment::getIsSunUp() const +{ + if (!mCurrentEnvironment || !mCurrentEnvironment->getSky()) + return false; + return mCurrentEnvironment->getSky()->getIsSunUp(); +} + +bool LLEnvironment::getIsMoonUp() const +{ + if (!mCurrentEnvironment || !mCurrentEnvironment->getSky()) + return false; + return mCurrentEnvironment->getSky()->getIsMoonUp(); +} + +//------------------------------------------------------------------------- +void LLEnvironment::setSelectedEnvironment(LLEnvironment::EnvSelection_t env, LLSettingsBase::Seconds transition, bool forced) +{ + mSelectedEnvironment = env; + updateEnvironment(transition, forced); +} + +bool LLEnvironment::hasEnvironment(LLEnvironment::EnvSelection_t env) +{ + if ((env < ENV_EDIT) || (env >= ENV_DEFAULT) || (!mEnvironments[env])) + { + return false; + } + + return true; +} + +LLEnvironment::DayInstance::ptr_t LLEnvironment::getEnvironmentInstance(LLEnvironment::EnvSelection_t env, bool create /*= false*/) +{ + DayInstance::ptr_t environment = mEnvironments[env]; + if (create) + { + if (environment) + environment = environment->clone(); + else + { + if (env == ENV_PUSH) + environment = std::make_shared<DayInjection>(env); + else + environment = std::make_shared<DayInstance>(env); + } + mEnvironments[env] = environment; + } + + return environment; +} + + +void LLEnvironment::setEnvironment(LLEnvironment::EnvSelection_t env, const LLSettingsDay::ptr_t &pday, LLSettingsDay::Seconds daylength, LLSettingsDay::Seconds dayoffset, S32 env_version) +{ + if ((env < ENV_EDIT) || (env >= ENV_DEFAULT)) + { + LL_WARNS("ENVIRONMENT") << "Attempt to change invalid environment selection." << LL_ENDL; + return; + } + + DayInstance::ptr_t environment = getEnvironmentInstance(env, true); + + environment->clear(); + environment->setDay(pday, daylength, dayoffset); + environment->setSkyTrack(mCurrentTrack); + environment->animate(); + + if (!mSignalEnvChanged.empty()) + mSignalEnvChanged(env, env_version); +} + + +void LLEnvironment::setEnvironment(LLEnvironment::EnvSelection_t env, LLEnvironment::fixedEnvironment_t fixed, S32 env_version) +{ + if ((env < ENV_EDIT) || (env >= ENV_DEFAULT)) + { + LL_WARNS("ENVIRONMENT") << "Attempt to change invalid environment selection." << LL_ENDL; + return; + } + + DayInstance::ptr_t environment = getEnvironmentInstance(env, true); + + + if (fixed.first) + { + environment->setSky(fixed.first); + environment->setFlags(DayInstance::NO_ANIMATE_SKY); + } + else if (!environment->getSky()) + { + environment->setSky(mCurrentEnvironment->getSky()); + environment->setFlags(DayInstance::NO_ANIMATE_SKY); + } + + if (fixed.second) + { + environment->setWater(fixed.second); + environment->setFlags(DayInstance::NO_ANIMATE_WATER); + } + else if (!environment->getWater()) + { + environment->setWater(mCurrentEnvironment->getWater()); + environment->setFlags(DayInstance::NO_ANIMATE_WATER); + } + + if (!mSignalEnvChanged.empty()) + mSignalEnvChanged(env, env_version); + + /*TODO: readjust environment*/ +} + +void LLEnvironment::setEnvironment(LLEnvironment::EnvSelection_t env, const LLSettingsBase::ptr_t &settings, S32 env_version) +{ + DayInstance::ptr_t environment = getEnvironmentInstance(env); + + if (env == ENV_DEFAULT) + { + LL_WARNS("ENVIRONMENT") << "Attempt to set default environment. Not allowed." << LL_ENDL; + return; + } + + if (!settings) + { + clearEnvironment(env); + return; + } + + if (settings->getSettingsType() == "daycycle") + { + LLSettingsDay::Seconds daylength(LLSettingsDay::DEFAULT_DAYLENGTH); + LLSettingsDay::Seconds dayoffset(LLSettingsDay::DEFAULT_DAYOFFSET); + if (environment) + { + daylength = environment->getDayLength(); + dayoffset = environment->getDayOffset(); + } + setEnvironment(env, std::static_pointer_cast<LLSettingsDay>(settings), daylength, dayoffset); + } + else if (settings->getSettingsType() == "sky") + { + fixedEnvironment_t fixedenv(std::static_pointer_cast<LLSettingsSky>(settings), LLSettingsWater::ptr_t()); + setEnvironment(env, fixedenv); + } + else if (settings->getSettingsType() == "water") + { + fixedEnvironment_t fixedenv(LLSettingsSky::ptr_t(), std::static_pointer_cast<LLSettingsWater>(settings)); + setEnvironment(env, fixedenv); + } +} + +void LLEnvironment::setEnvironment(EnvSelection_t env, const LLUUID &assetId, S32 env_version) +{ + setEnvironment(env, assetId, LLSettingsDay::DEFAULT_DAYLENGTH, LLSettingsDay::DEFAULT_DAYOFFSET); +} + + +void LLEnvironment::setEnvironment(EnvSelection_t env, + const LLUUID &assetId, + LLSettingsDay::Seconds daylength, + LLSettingsDay::Seconds dayoffset, + S32 env_version) +{ + LLSettingsVOBase::getSettingsAsset(assetId, + [this, env, daylength, dayoffset, env_version](LLUUID asset_id, LLSettingsBase::ptr_t settings, S32 status, LLExtStat) + { + onSetEnvAssetLoaded(env, asset_id, settings, daylength, dayoffset, TRANSITION_DEFAULT, status, env_version); + }); +} + +void LLEnvironment::onSetEnvAssetLoaded(EnvSelection_t env, + LLUUID asset_id, + LLSettingsBase::ptr_t settings, + LLSettingsDay::Seconds daylength, + LLSettingsDay::Seconds dayoffset, + LLSettingsBase::Seconds transition, + S32 status, + S32 env_version) +{ + if (!settings || status) + { + LLSD args; + args["DESC"] = asset_id.asString(); + LLNotificationsUtil::add("FailedToFindSettings", args); + return; + } + + setEnvironment(env, settings); + updateEnvironment(transition); +} + +void LLEnvironment::clearEnvironment(LLEnvironment::EnvSelection_t env) +{ + if ((env < ENV_EDIT) || (env >= ENV_DEFAULT)) + { + LL_WARNS("ENVIRONMENT") << "Attempt to change invalid environment selection." << LL_ENDL; + return; + } + + mEnvironments[env].reset(); + + if (!mSignalEnvChanged.empty()) + mSignalEnvChanged(env, VERSION_CLEANUP); + + /*TODO: readjust environment*/ +} + +LLSettingsDay::ptr_t LLEnvironment::getEnvironmentDay(LLEnvironment::EnvSelection_t env) +{ + if ((env < ENV_EDIT) || (env > ENV_DEFAULT)) + { + LL_WARNS("ENVIRONMENT") << "Attempt to retrieve invalid environment selection." << LL_ENDL; + return LLSettingsDay::ptr_t(); + } + + DayInstance::ptr_t environment = getEnvironmentInstance(env); + + if (environment) + return environment->getDayCycle(); + + return LLSettingsDay::ptr_t(); +} + +LLSettingsDay::Seconds LLEnvironment::getEnvironmentDayLength(EnvSelection_t env) +{ + if ((env < ENV_EDIT) || (env > ENV_DEFAULT)) + { + LL_WARNS("ENVIRONMENT") << "Attempt to retrieve invalid environment selection." << LL_ENDL; + return LLSettingsDay::Seconds(0); + } + + DayInstance::ptr_t environment = getEnvironmentInstance(env); + + if (environment) + return environment->getDayLength(); + + return LLSettingsDay::Seconds(0); +} + +LLSettingsDay::Seconds LLEnvironment::getEnvironmentDayOffset(EnvSelection_t env) +{ + if ((env < ENV_EDIT) || (env > ENV_DEFAULT)) + { + LL_WARNS("ENVIRONMENT") << "Attempt to retrieve invalid environment selection." << LL_ENDL; + return LLSettingsDay::Seconds(0); + } + + DayInstance::ptr_t environment = getEnvironmentInstance(env); + if (environment) + return environment->getDayOffset(); + + return LLSettingsDay::Seconds(0); +} + + +LLEnvironment::fixedEnvironment_t LLEnvironment::getEnvironmentFixed(LLEnvironment::EnvSelection_t env, bool resolve) +{ + if ((env == ENV_CURRENT) || resolve) + { + fixedEnvironment_t fixed; + for (S32 idx = ((resolve) ? env : mSelectedEnvironment); idx < ENV_END; ++idx) + { + if (fixed.first && fixed.second) + break; + + if (idx == ENV_EDIT) + continue; // skip the edit environment. + + DayInstance::ptr_t environment = getEnvironmentInstance(static_cast<EnvSelection_t>(idx)); + if (environment) + { + if (!fixed.first) + fixed.first = environment->getSky(); + if (!fixed.second) + fixed.second = environment->getWater(); + } + } + + if (!fixed.first || !fixed.second) + LL_WARNS("ENVIRONMENT") << "Can not construct complete fixed environment. Missing Sky and/or Water." << LL_ENDL; + + return fixed; + } + + if ((env < ENV_EDIT) || (env > ENV_DEFAULT)) + { + LL_WARNS("ENVIRONMENT") << "Attempt to retrieve invalid environment selection." << LL_ENDL; + return fixedEnvironment_t(); + } + + DayInstance::ptr_t environment = getEnvironmentInstance(env); + + if (environment) + return fixedEnvironment_t(environment->getSky(), environment->getWater()); + + return fixedEnvironment_t(); +} + +LLEnvironment::DayInstance::ptr_t LLEnvironment::getSelectedEnvironmentInstance() +{ + for (S32 idx = mSelectedEnvironment; idx < ENV_DEFAULT; ++idx) + { + if (mEnvironments[idx]) + return mEnvironments[idx]; + } + + return mEnvironments[ENV_DEFAULT]; +} + +LLEnvironment::DayInstance::ptr_t LLEnvironment::getSharedEnvironmentInstance() +{ + for (S32 idx = ENV_PARCEL; idx < ENV_DEFAULT; ++idx) + { + if (mEnvironments[idx]) + return mEnvironments[idx]; + } + + return mEnvironments[ENV_DEFAULT]; +} + +void LLEnvironment::updateEnvironment(LLSettingsBase::Seconds transition, bool forced) +{ + DayInstance::ptr_t pinstance = getSelectedEnvironmentInstance(); + + if ((mCurrentEnvironment != pinstance) || forced) + { + if (transition != TRANSITION_INSTANT) + { + DayInstance::ptr_t trans = std::make_shared<DayTransition>( + mCurrentEnvironment->getSky(), mCurrentEnvironment->getWater(), pinstance, transition); + + trans->animate(); + + mCurrentEnvironment = trans; + } + else + { + mCurrentEnvironment = pinstance; + } + } +} + +LLVector4 LLEnvironment::toCFR(const LLVector3 vec) const +{ + LLVector4 vec_cfr(vec.mV[1], vec.mV[0], vec.mV[2], 0.0f); + return vec_cfr; +} + +LLVector4 LLEnvironment::toLightNorm(const LLVector3 vec) const +{ + LLVector4 vec_ogl(vec.mV[1], vec.mV[2], vec.mV[0], 0.0f); + return vec_ogl; +} + +LLVector3 LLEnvironment::getLightDirection() const +{ + LLSettingsSky::ptr_t psky = mCurrentEnvironment->getSky(); + if (!psky) + { + return LLVector3(0, 0, 1); + } + return psky->getLightDirection(); +} + +LLVector3 LLEnvironment::getSunDirection() const +{ + LLSettingsSky::ptr_t psky = mCurrentEnvironment->getSky(); + if (!psky) + { + return LLVector3(0, 0, 1); + } + return psky->getSunDirection(); +} + +LLVector3 LLEnvironment::getMoonDirection() const +{ + LLSettingsSky::ptr_t psky = mCurrentEnvironment->getSky(); + if (!psky) + { + return LLVector3(0, 0, -1); + } + return psky->getMoonDirection(); +} + +LLVector4 LLEnvironment::getLightDirectionCFR() const +{ + LLVector3 light_direction = getLightDirection(); + LLVector4 light_direction_cfr = toCFR(light_direction); + return light_direction_cfr; +} + +LLVector4 LLEnvironment::getSunDirectionCFR() const +{ + LLVector3 light_direction = getSunDirection(); + LLVector4 light_direction_cfr = toCFR(light_direction); + return light_direction_cfr; +} + +LLVector4 LLEnvironment::getMoonDirectionCFR() const +{ + LLVector3 light_direction = getMoonDirection(); + LLVector4 light_direction_cfr = toCFR(light_direction); + return light_direction_cfr; +} + +LLVector4 LLEnvironment::getClampedLightNorm() const +{ + LLVector3 light_direction = getLightDirection(); + if (light_direction.mV[2] < -0.1f) + { + light_direction.mV[2] = -0.1f; + } + return toLightNorm(light_direction); +} + +LLVector4 LLEnvironment::getClampedSunNorm() const +{ + LLVector3 light_direction = getSunDirection(); + if (light_direction.mV[2] < -0.1f) + { + light_direction.mV[2] = -0.1f; + } + return toLightNorm(light_direction); +} + +LLVector4 LLEnvironment::getClampedMoonNorm() const +{ + LLVector3 light_direction = getMoonDirection(); + if (light_direction.mV[2] < -0.1f) + { + light_direction.mV[2] = -0.1f; + } + return toLightNorm(light_direction); +} + +LLVector4 LLEnvironment::getRotatedLightNorm() const +{ + LLVector3 light_direction = getLightDirection(); + light_direction *= LLQuaternion(-mLastCamYaw, LLVector3(0.f, 1.f, 0.f)); + return toLightNorm(light_direction); +} + +//------------------------------------------------------------------------- +void LLEnvironment::update(const LLViewerCamera * cam) +{ + LL_RECORD_BLOCK_TIME(FTM_ENVIRONMENT_UPDATE); + //F32Seconds now(LLDate::now().secondsSinceEpoch()); + static LLFrameTimer timer; + + F32Seconds delta(timer.getElapsedTimeAndResetF32()); + + { + DayInstance::ptr_t keeper = mCurrentEnvironment; + // make sure the current environment does not go away until applyTimeDelta is done. + mCurrentEnvironment->applyTimeDelta(delta); + + } + // update clouds, sun, and general + updateCloudScroll(); + + // cache this for use in rotating the rotated light vec for shader param updates later... + mLastCamYaw = cam->getYaw() + SUN_DELTA_YAW; + + stop_glerror(); + + // *TODO: potential optimization - this block may only need to be + // executed some of the time. For example for water shaders only. + { + LLViewerShaderMgr::shader_iter shaders_iter, end_shaders; + end_shaders = LLViewerShaderMgr::instance()->endShaders(); + for (shaders_iter = LLViewerShaderMgr::instance()->beginShaders(); shaders_iter != end_shaders; ++shaders_iter) + { + if ((shaders_iter->mProgramObject != 0) + && (gPipeline.canUseWindLightShaders() + || shaders_iter->mShaderGroup == LLGLSLShader::SG_WATER)) + { + shaders_iter->mUniformsDirty = TRUE; + } + } + } +} + +void LLEnvironment::updateCloudScroll() +{ + // This is a function of the environment rather than the sky, since it should + // persist through sky transitions. + static LLTimer s_cloud_timer; + + F64 delta_t = s_cloud_timer.getElapsedTimeAndResetF64(); + + if (mCurrentEnvironment->getSky() && !mCloudScrollPaused) + { + LLVector2 cloud_delta = static_cast<F32>(delta_t)* (mCurrentEnvironment->getSky()->getCloudScrollRate()) / 100.0; + mCloudScrollDelta += cloud_delta; + } + +} + +// static +void LLEnvironment::updateGLVariablesForSettings(LLGLSLShader *shader, const LLSettingsBase::ptr_t &psetting) +{ + LL_RECORD_BLOCK_TIME(FTM_SHADER_PARAM_UPDATE); + + //_WARNS("RIDER") << "----------------------------------------------------------------" << LL_ENDL; + LLSettingsBase::parammapping_t params = psetting->getParameterMap(); + for (auto &it: params) + { + LLSD value; + // legacy first since it contains ambient color and we prioritize value from legacy, see getAmbientColor() + if (psetting->mSettings.has(LLSettingsSky::SETTING_LEGACY_HAZE) && psetting->mSettings[LLSettingsSky::SETTING_LEGACY_HAZE].has(it.first)) + { + value = psetting->mSettings[LLSettingsSky::SETTING_LEGACY_HAZE][it.first]; + } + else if (psetting->mSettings.has(it.first)) + { + value = psetting->mSettings[it.first]; + } + else + { + // We need to reset shaders, use defaults + value = it.second.getDefaultValue(); + } + + LLSD::Type setting_type = value.type(); + stop_glerror(); + switch (setting_type) + { + case LLSD::TypeInteger: + shader->uniform1i(it.second.getShaderKey(), value.asInteger()); + //_WARNS("RIDER") << "pushing '" << (*it).first << "' as " << value << LL_ENDL; + break; + case LLSD::TypeReal: + shader->uniform1f(it.second.getShaderKey(), value.asReal()); + //_WARNS("RIDER") << "pushing '" << (*it).first << "' as " << value << LL_ENDL; + break; + + case LLSD::TypeBoolean: + shader->uniform1i(it.second.getShaderKey(), value.asBoolean() ? 1 : 0); + //_WARNS("RIDER") << "pushing '" << (*it).first << "' as " << value << LL_ENDL; + break; + + case LLSD::TypeArray: + { + LLVector4 vect4(value); + //_WARNS("RIDER") << "pushing '" << (*it).first << "' as " << vect4 << LL_ENDL; + shader->uniform4fv(it.second.getShaderKey(), 1, vect4.mV); + break; + } + + // case LLSD::TypeMap: + // case LLSD::TypeString: + // case LLSD::TypeUUID: + // case LLSD::TypeURI: + // case LLSD::TypeBinary: + // case LLSD::TypeDate: + default: + break; + } + stop_glerror(); + } + //_WARNS("RIDER") << "----------------------------------------------------------------" << LL_ENDL; + + psetting->applySpecial(shader); +} + +void LLEnvironment::updateShaderUniforms(LLGLSLShader *shader) +{ + if (gPipeline.canUseWindLightShaders()) + { + updateGLVariablesForSettings(shader, mCurrentEnvironment->getWater()); + updateGLVariablesForSettings(shader, mCurrentEnvironment->getSky()); + } +} + +void LLEnvironment::recordEnvironment(S32 parcel_id, LLEnvironment::EnvironmentInfo::ptr_t envinfo, LLSettingsBase::Seconds transition) +{ + if (envinfo->mParcelId == INVALID_PARCEL_ID) + { + // the returned info applies to an entire region. + if (!envinfo->mDayCycle) + { + clearEnvironment(ENV_PARCEL); + setEnvironment(ENV_REGION, LLSettingsDay::GetDefaultAssetId(), LLSettingsDay::DEFAULT_DAYLENGTH, LLSettingsDay::DEFAULT_DAYOFFSET, envinfo->mEnvVersion); + updateEnvironment(); + } + else if (envinfo->mDayCycle->isTrackEmpty(LLSettingsDay::TRACK_WATER) + || envinfo->mDayCycle->isTrackEmpty(LLSettingsDay::TRACK_GROUND_LEVEL)) + { + LL_WARNS("ENVIRONMENT") << "Invalid day cycle for region" << LL_ENDL; + clearEnvironment(ENV_PARCEL); + setEnvironment(ENV_REGION, LLSettingsDay::GetDefaultAssetId(), LLSettingsDay::DEFAULT_DAYLENGTH, LLSettingsDay::DEFAULT_DAYOFFSET, envinfo->mEnvVersion); + updateEnvironment(); + } + else + { + setEnvironment(ENV_REGION, envinfo->mDayCycle, envinfo->mDayLength, envinfo->mDayOffset, envinfo->mEnvVersion); + mTrackAltitudes = envinfo->mAltitudes; + } + + LL_DEBUGS("ENVIRONMENT") << "Altitudes set to {" << mTrackAltitudes[0] << ", "<< mTrackAltitudes[1] << ", " << mTrackAltitudes[2] << ", " << mTrackAltitudes[3] << LL_ENDL; + } + else + { + LLParcel *parcel = LLViewerParcelMgr::instance().getAgentParcel(); + LL_DEBUGS("ENVIRONMENT") << "Have parcel environment #" << envinfo->mParcelId << LL_ENDL; + if (parcel && (parcel->getLocalID() != parcel_id)) + { + LL_DEBUGS("ENVIRONMENT") << "Requested parcel #" << parcel_id << " agent is on " << parcel->getLocalID() << LL_ENDL; + return; + } + + if (!envinfo->mDayCycle) + { + LL_DEBUGS("ENVIRONMENT") << "Clearing environment on parcel #" << parcel_id << LL_ENDL; + clearEnvironment(ENV_PARCEL); + } + else if (envinfo->mDayCycle->isTrackEmpty(LLSettingsDay::TRACK_WATER) + || envinfo->mDayCycle->isTrackEmpty(LLSettingsDay::TRACK_GROUND_LEVEL)) + { + LL_WARNS("ENVIRONMENT") << "Invalid day cycle for parcel #" << parcel_id << LL_ENDL; + clearEnvironment(ENV_PARCEL); + } + else + { + setEnvironment(ENV_PARCEL, envinfo->mDayCycle, envinfo->mDayLength, envinfo->mDayOffset, envinfo->mEnvVersion); + } + } + + updateEnvironment(transition); +} + +void LLEnvironment::adjustRegionOffset(F32 adjust) +{ + if (isExtendedEnvironmentEnabled()) + { + LL_WARNS("ENVIRONMENT") << "Attempt to adjust region offset on EEP region. Legacy regions only." << LL_ENDL; + } + + if (mEnvironments[ENV_REGION]) + { + F32 day_length = mEnvironments[ENV_REGION]->getDayLength(); + F32 day_offset = mEnvironments[ENV_REGION]->getDayOffset(); + + F32 day_adjustment = adjust * day_length; + + day_offset += day_adjustment; + if (day_offset < 0.0f) + day_offset = day_length + day_offset; + mEnvironments[ENV_REGION]->setDayOffset(LLSettingsBase::Seconds(day_offset)); + } +} + +//========================================================================= +void LLEnvironment::requestRegion(environment_apply_fn cb) +{ + requestParcel(INVALID_PARCEL_ID, cb); +} + +void LLEnvironment::updateRegion(const LLSettingsDay::ptr_t &pday, S32 day_length, S32 day_offset, LLEnvironment::altitudes_vect_t altitudes, environment_apply_fn cb) +{ + updateParcel(INVALID_PARCEL_ID, pday, day_length, day_offset, altitudes, cb); +} + +void LLEnvironment::updateRegion(const LLUUID &asset_id, std::string display_name, S32 track_num, S32 day_length, S32 day_offset, U32 flags, LLEnvironment::altitudes_vect_t altitudes, environment_apply_fn cb) +{ + if (!isExtendedEnvironmentEnabled()) + { + LL_WARNS("ENVIRONMENT") << "attempt to apply asset id to region not supporting it." << LL_ENDL; + LLNotificationsUtil::add("NoEnvironmentSettings"); + return; + } + + updateParcel(INVALID_PARCEL_ID, asset_id, display_name, track_num, day_length, day_offset, flags, altitudes, cb); +} + +void LLEnvironment::updateRegion(const LLSettingsSky::ptr_t &psky, S32 day_length, S32 day_offset, LLEnvironment::altitudes_vect_t altitudes, environment_apply_fn cb) +{ + updateParcel(INVALID_PARCEL_ID, psky, day_length, day_offset, altitudes, cb); +} + +void LLEnvironment::updateRegion(const LLSettingsWater::ptr_t &pwater, S32 day_length, S32 day_offset, LLEnvironment::altitudes_vect_t altitudes, environment_apply_fn cb) +{ + updateParcel(INVALID_PARCEL_ID, pwater, day_length, day_offset, altitudes, cb); +} + + +void LLEnvironment::resetRegion(environment_apply_fn cb) +{ + resetParcel(INVALID_PARCEL_ID, cb); +} + +void LLEnvironment::requestParcel(S32 parcel_id, environment_apply_fn cb) +{ + if (!isExtendedEnvironmentEnabled()) + { /*TODO: When EEP is live on the entire grid, this can go away. */ + if (parcel_id == INVALID_PARCEL_ID) + { + if (!cb) + { + LLSettingsBase::Seconds transition = LLViewerParcelMgr::getInstance()->getTeleportInProgress() ? TRANSITION_FAST : TRANSITION_DEFAULT; + cb = [this, transition](S32 pid, EnvironmentInfo::ptr_t envinfo) + { + clearEnvironment(ENV_PARCEL); + recordEnvironment(pid, envinfo, transition); + }; + } + + LLEnvironmentRequest::initiate(cb); + } + else if (cb) + cb(parcel_id, EnvironmentInfo::ptr_t()); + return; + } + + if (!cb) + { + LLSettingsBase::Seconds transition = LLViewerParcelMgr::getInstance()->getTeleportInProgress() ? TRANSITION_FAST : TRANSITION_DEFAULT; + cb = [this, transition](S32 pid, EnvironmentInfo::ptr_t envinfo) { recordEnvironment(pid, envinfo, transition); }; + } + + std::string coroname = + LLCoros::instance().launch("LLEnvironment::coroRequestEnvironment", + [this, parcel_id, cb]() { coroRequestEnvironment(parcel_id, cb); }); +} + +void LLEnvironment::updateParcel(S32 parcel_id, const LLUUID &asset_id, std::string display_name, S32 track_num, S32 day_length, S32 day_offset, U32 flags, LLEnvironment::altitudes_vect_t altitudes, environment_apply_fn cb) +{ + UpdateInfo::ptr_t updates(std::make_shared<UpdateInfo>(asset_id, display_name, day_length, day_offset, altitudes, flags)); + std::string coroname = + LLCoros::instance().launch("LLEnvironment::coroUpdateEnvironment", + [this, parcel_id, track_num, updates, cb]() { coroUpdateEnvironment(parcel_id, track_num, updates, cb); }); +} + +void LLEnvironment::onUpdateParcelAssetLoaded(LLUUID asset_id, LLSettingsBase::ptr_t settings, S32 status, S32 parcel_id, S32 day_length, S32 day_offset, LLEnvironment::altitudes_vect_t altitudes) +{ + if (status) + { + LL_WARNS("ENVIRONMENT") << "Unable to get settings asset with id " << asset_id << "!" << LL_ENDL; + LLNotificationsUtil::add("FailedToLoadSettingsApply"); + return; + } + + LLSettingsDay::ptr_t pday; + + if (settings->getSettingsType() == "daycycle") + pday = std::static_pointer_cast<LLSettingsDay>(settings); + else + { + pday = createDayCycleFromEnvironment( (parcel_id == INVALID_PARCEL_ID) ? ENV_REGION : ENV_PARCEL, settings); + } + + if (!pday) + { + LL_WARNS("ENVIRONMENT") << "Unable to construct day around " << asset_id << "!" << LL_ENDL; + LLNotificationsUtil::add("FailedToBuildSettingsDay"); + return; + } + + updateParcel(parcel_id, pday, day_length, day_offset, altitudes); +} + +void LLEnvironment::updateParcel(S32 parcel_id, const LLSettingsSky::ptr_t &psky, S32 day_length, S32 day_offset, LLEnvironment::altitudes_vect_t altitudes, environment_apply_fn cb) +{ + LLSettingsDay::ptr_t pday = createDayCycleFromEnvironment((parcel_id == INVALID_PARCEL_ID) ? ENV_REGION : ENV_PARCEL, psky); + pday->setFlag(psky->getFlags()); + updateParcel(parcel_id, pday, day_length, day_offset, altitudes, cb); +} + +void LLEnvironment::updateParcel(S32 parcel_id, const LLSettingsWater::ptr_t &pwater, S32 day_length, S32 day_offset, LLEnvironment::altitudes_vect_t altitudes, environment_apply_fn cb) +{ + LLSettingsDay::ptr_t pday = createDayCycleFromEnvironment((parcel_id == INVALID_PARCEL_ID) ? ENV_REGION : ENV_PARCEL, pwater); + pday->setFlag(pwater->getFlags()); + updateParcel(parcel_id, pday, day_length, day_offset, altitudes, cb); +} + +void LLEnvironment::updateParcel(S32 parcel_id, const LLSettingsDay::ptr_t &pday, S32 track_num, S32 day_length, S32 day_offset, LLEnvironment::altitudes_vect_t altitudes, environment_apply_fn cb) +{ + UpdateInfo::ptr_t updates(std::make_shared<UpdateInfo>(pday, day_length, day_offset, altitudes)); + + std::string coroname = + LLCoros::instance().launch("LLEnvironment::coroUpdateEnvironment", + [this, parcel_id, track_num, updates, cb]() { coroUpdateEnvironment(parcel_id, track_num, updates, cb); }); +} + +void LLEnvironment::updateParcel(S32 parcel_id, const LLSettingsDay::ptr_t &pday, S32 day_length, S32 day_offset, LLEnvironment::altitudes_vect_t altitudes, environment_apply_fn cb) +{ + updateParcel(parcel_id, pday, NO_TRACK, day_length, day_offset, altitudes, cb); +} + + + +void LLEnvironment::resetParcel(S32 parcel_id, environment_apply_fn cb) +{ + std::string coroname = + LLCoros::instance().launch("LLEnvironment::coroResetEnvironment", + [this, parcel_id, cb]() { coroResetEnvironment(parcel_id, NO_TRACK, cb); }); +} + +void LLEnvironment::coroRequestEnvironment(S32 parcel_id, LLEnvironment::environment_apply_fn apply) +{ + LLCore::HttpRequest::policy_t httpPolicy(LLCore::HttpRequest::DEFAULT_POLICY_ID); + LLCoreHttpUtil::HttpCoroutineAdapter::ptr_t + httpAdapter(new LLCoreHttpUtil::HttpCoroutineAdapter("ResetEnvironment", httpPolicy)); + LLCore::HttpRequest::ptr_t httpRequest(new LLCore::HttpRequest); + + std::string url = gAgent.getRegionCapability("ExtEnvironment"); + if (url.empty()) + return; + + LL_DEBUGS("ENVIRONMENT") << "Requesting for parcel_id=" << parcel_id << LL_ENDL; + + if (parcel_id != INVALID_PARCEL_ID) + { + std::stringstream query; + + query << "?parcelid=" << parcel_id; + url += query.str(); + } + + LLSD result = httpAdapter->getAndSuspend(httpRequest, url); + // results that come back may contain the new settings + + LLSD httpResults = result["http_result"]; + LLCore::HttpStatus status = LLCoreHttpUtil::HttpCoroutineAdapter::getStatusFromLLSD(httpResults); + if (!status) + { + LL_WARNS("ENVIRONMENT") << "Couldn't retrieve environment settings for " << ((parcel_id == INVALID_PARCEL_ID) ? ("region!") : ("parcel!")) << LL_ENDL; + } + else + { + LLSD environment = result[KEY_ENVIRONMENT]; + if (environment.isDefined() && apply) + { + EnvironmentInfo::ptr_t envinfo = LLEnvironment::EnvironmentInfo::extract(environment); + apply(parcel_id, envinfo); + } + } + +} + +void LLEnvironment::coroUpdateEnvironment(S32 parcel_id, S32 track_no, UpdateInfo::ptr_t updates, environment_apply_fn apply) +{ + LLCore::HttpRequest::policy_t httpPolicy(LLCore::HttpRequest::DEFAULT_POLICY_ID); + LLCoreHttpUtil::HttpCoroutineAdapter::ptr_t + httpAdapter(new LLCoreHttpUtil::HttpCoroutineAdapter("ResetEnvironment", httpPolicy)); + LLCore::HttpRequest::ptr_t httpRequest(new LLCore::HttpRequest); + + std::string url = gAgent.getRegionCapability("ExtEnvironment"); + if (url.empty()) + return; + + LLSD body(LLSD::emptyMap()); + body[KEY_ENVIRONMENT] = LLSD::emptyMap(); + + if (track_no == NO_TRACK) + { // day length and offset are only applicable if we are addressing the entire day cycle. + if (updates->mDayLength > 0) + body[KEY_ENVIRONMENT][KEY_DAYLENGTH] = updates->mDayLength; + if (updates->mDayOffset > 0) + body[KEY_ENVIRONMENT][KEY_DAYOFFSET] = updates->mDayOffset; + + if ((parcel_id == INVALID_PARCEL_ID) && (updates->mAltitudes.size() == 3)) + { // only test for altitude changes if we are changing the region. + body[KEY_ENVIRONMENT][KEY_TRACKALTS] = LLSD::emptyArray(); + for (S32 i = 0; i < 3; ++i) + { + body[KEY_ENVIRONMENT][KEY_TRACKALTS][i] = updates->mAltitudes[i]; + } + } + } + + if (updates->mDayp) + body[KEY_ENVIRONMENT][KEY_DAYCYCLE] = updates->mDayp->getSettings(); + else if (!updates->mSettingsAsset.isNull()) + { + body[KEY_ENVIRONMENT][KEY_DAYASSET] = updates->mSettingsAsset; + if (!updates->mDayName.empty()) + body[KEY_ENVIRONMENT][KEY_DAYNAME] = updates->mDayName; + } + + body[KEY_ENVIRONMENT][KEY_FLAGS] = LLSD::Integer(updates->mFlags); + //_WARNS("ENVIRONMENT") << "Body = " << body << LL_ENDL; + + if ((parcel_id != INVALID_PARCEL_ID) || (track_no != NO_TRACK)) + { + std::stringstream query; + query << "?"; + + if (parcel_id != INVALID_PARCEL_ID) + { + query << "parcelid=" << parcel_id; + + if (track_no != NO_TRACK) + query << "&"; + } + if (track_no != NO_TRACK) + { + query << "trackno=" << track_no; + } + url += query.str(); + } + + LLSD result = httpAdapter->putAndSuspend(httpRequest, url, body); + // results that come back may contain the new settings + + LLSD notify; + + LLSD httpResults = result["http_result"]; + LLCore::HttpStatus status = LLCoreHttpUtil::HttpCoroutineAdapter::getStatusFromLLSD(httpResults); + + if ((!status) || !result["success"].asBoolean()) + { + LL_WARNS("ENVIRONMENT") << "Couldn't update Windlight settings for " << ((parcel_id == INVALID_PARCEL_ID) ? ("region!") : ("parcel!")) << LL_ENDL; + + notify = LLSD::emptyMap(); + notify["FAIL_REASON"] = result["message"].asString(); + } + else + { + LLSD environment = result[KEY_ENVIRONMENT]; + if (environment.isDefined() && apply) + { + EnvironmentInfo::ptr_t envinfo = LLEnvironment::EnvironmentInfo::extract(environment); + apply(parcel_id, envinfo); + } + } + + if (!notify.isUndefined()) + { + LLNotificationsUtil::add("WLRegionApplyFail", notify); + //LLEnvManagerNew::instance().onRegionSettingsApplyResponse(false); + } +} + +void LLEnvironment::coroResetEnvironment(S32 parcel_id, S32 track_no, environment_apply_fn apply) +{ + LLCore::HttpRequest::policy_t httpPolicy(LLCore::HttpRequest::DEFAULT_POLICY_ID); + LLCoreHttpUtil::HttpCoroutineAdapter::ptr_t + httpAdapter(new LLCoreHttpUtil::HttpCoroutineAdapter("ResetEnvironment", httpPolicy)); + LLCore::HttpRequest::ptr_t httpRequest(new LLCore::HttpRequest); + + std::string url = gAgent.getRegionCapability("ExtEnvironment"); + if (url.empty()) + return; + + if ((parcel_id != INVALID_PARCEL_ID) || (track_no != NO_TRACK)) + { + std::stringstream query; + query << "?"; + + if (parcel_id != INVALID_PARCEL_ID) + { + query << "parcelid=" << parcel_id; + + if (track_no != NO_TRACK) + query << "&"; + } + if (track_no != NO_TRACK) + { + query << "trackno=" << track_no; + } + url += query.str(); + } + + LLSD result = httpAdapter->deleteAndSuspend(httpRequest, url); + // results that come back may contain the new settings + + LLSD notify; + + LLSD httpResults = result["http_result"]; + LLCore::HttpStatus status = LLCoreHttpUtil::HttpCoroutineAdapter::getStatusFromLLSD(httpResults); + + if ((!status) || !result["success"].asBoolean()) + { + LL_WARNS("ENVIRONMENT") << "Couldn't reset Windlight settings in " << ((parcel_id == INVALID_PARCEL_ID) ? ("region!") : ("parcel!")) << LL_ENDL; + + notify = LLSD::emptyMap(); + notify["FAIL_REASON"] = result["message"].asString(); + } + else + { + LLSD environment = result[KEY_ENVIRONMENT]; + if (environment.isDefined() && apply) + { + EnvironmentInfo::ptr_t envinfo = LLEnvironment::EnvironmentInfo::extract(environment); + apply(parcel_id, envinfo); + } + } + + if (!notify.isUndefined()) + { + LLNotificationsUtil::add("WLRegionApplyFail", notify); + //LLEnvManagerNew::instance().onRegionSettingsApplyResponse(false); + } + +} + + +//========================================================================= + +LLEnvironment::EnvironmentInfo::EnvironmentInfo(): + mParcelId(INVALID_PARCEL_ID), + mRegionId(), + mDayLength(0), + mDayOffset(0), + mDayHash(0), + mDayCycle(), + mAltitudes({ { 0.0, 0.0, 0.0, 0.0 } }), + mIsDefault(false), + mIsLegacy(false), + mDayCycleName(), + mNameList(), + mEnvVersion(INVALID_PARCEL_ENVIRONMENT_VERSION) +{ +} + +LLEnvironment::EnvironmentInfo::ptr_t LLEnvironment::EnvironmentInfo::extract(LLSD environment) +{ + ptr_t pinfo = std::make_shared<EnvironmentInfo>(); + + pinfo->mIsDefault = environment.has(KEY_ISDEFAULT) ? environment[KEY_ISDEFAULT].asBoolean() : true; + pinfo->mParcelId = environment.has(KEY_PARCELID) ? environment[KEY_PARCELID].asInteger() : INVALID_PARCEL_ID; + pinfo->mRegionId = environment.has(KEY_REGIONID) ? environment[KEY_REGIONID].asUUID() : LLUUID::null; + pinfo->mIsLegacy = false; + + if (environment.has(KEY_TRACKALTS)) + { + for (int idx = 0; idx < 3; idx++) + { + pinfo->mAltitudes[idx+1] = environment[KEY_TRACKALTS][idx].asReal(); + } + pinfo->mAltitudes[0] = 0; + } + + if (environment.has(KEY_DAYCYCLE)) + { + pinfo->mDayCycle = LLSettingsVODay::buildFromEnvironmentMessage(environment[KEY_DAYCYCLE]); + pinfo->mDayLength = LLSettingsDay::Seconds(environment.has(KEY_DAYLENGTH) ? environment[KEY_DAYLENGTH].asInteger() : -1); + pinfo->mDayOffset = LLSettingsDay::Seconds(environment.has(KEY_DAYOFFSET) ? environment[KEY_DAYOFFSET].asInteger() : -1); + pinfo->mDayHash = environment.has(KEY_DAYHASH) ? environment[KEY_DAYHASH].asInteger() : 0; + } + else + { + pinfo->mDayLength = LLEnvironment::instance().getEnvironmentDayLength(ENV_REGION); + pinfo->mDayOffset = LLEnvironment::instance().getEnvironmentDayOffset(ENV_REGION); + } + + if (environment.has(KEY_DAYASSET)) + { + pinfo->mAssetId = environment[KEY_DAYASSET].asUUID(); + } + + if (environment.has(KEY_DAYNAMES)) + { + LLSD daynames = environment[KEY_DAYNAMES]; + if (daynames.isArray()) + { + pinfo->mDayCycleName.clear(); + for (S32 index = 0; index < pinfo->mNameList.size(); ++index) + { + pinfo->mNameList[index] = daynames[index].asString(); + } + } + else if (daynames.isString()) + { + for (std::string &name: pinfo->mNameList) + { + name.clear(); + } + + pinfo->mDayCycleName = daynames.asString(); + } + } + else if (pinfo->mDayCycle) + { + pinfo->mDayCycleName = pinfo->mDayCycle->getName(); + } + + + if (environment.has(KEY_ENVVERSION)) + { + LLSD version = environment[KEY_ENVVERSION]; + pinfo->mEnvVersion = version.asInteger(); + } + else + { + // can be used for region, but versions should be same + pinfo->mEnvVersion = pinfo->mIsDefault ? UNSET_PARCEL_ENVIRONMENT_VERSION : INVALID_PARCEL_ENVIRONMENT_VERSION; + } + + return pinfo; +} + + +LLEnvironment::EnvironmentInfo::ptr_t LLEnvironment::EnvironmentInfo::extractLegacy(LLSD legacy) +{ + if (!legacy.isArray() || !legacy[0].has("regionID")) + { + LL_WARNS("ENVIRONMENT") << "Invalid legacy settings for environment: " << legacy << LL_ENDL; + return ptr_t(); + } + + ptr_t pinfo = std::make_shared<EnvironmentInfo>(); + + pinfo->mIsDefault = false; + pinfo->mParcelId = INVALID_PARCEL_ID; + pinfo->mRegionId = legacy[0]["regionID"].asUUID(); + pinfo->mIsLegacy = true; + + pinfo->mDayLength = LLSettingsDay::DEFAULT_DAYLENGTH; + pinfo->mDayOffset = LLSettingsDay::DEFAULT_DAYOFFSET; + pinfo->mDayCycle = LLSettingsVODay::buildFromLegacyMessage(pinfo->mRegionId, legacy[1], legacy[2], legacy[3]); + if (pinfo->mDayCycle) + pinfo->mDayHash = pinfo->mDayCycle->getHash(); + + pinfo->mAltitudes[0] = 0; + pinfo->mAltitudes[2] = 10001; + pinfo->mAltitudes[3] = 10002; + pinfo->mAltitudes[4] = 10003; + + return pinfo; +} + +//========================================================================= +LLSettingsWater::ptr_t LLEnvironment::createWaterFromLegacyPreset(const std::string filename, LLSD &messages) +{ + std::string name(gDirUtilp->getBaseFileName(filename, true)); + std::string path(gDirUtilp->getDirName(filename)); + + LLSettingsWater::ptr_t water = LLSettingsVOWater::buildFromLegacyPresetFile(name, path, messages); + + if (!water) + { + messages["NAME"] = name; + messages["FILE"] = filename; + } + return water; +} + +LLSettingsSky::ptr_t LLEnvironment::createSkyFromLegacyPreset(const std::string filename, LLSD &messages) +{ + std::string name(gDirUtilp->getBaseFileName(filename, true)); + std::string path(gDirUtilp->getDirName(filename)); + + LLSettingsSky::ptr_t sky = LLSettingsVOSky::buildFromLegacyPresetFile(name, path, messages); + if (!sky) + { + messages["NAME"] = name; + messages["FILE"] = filename; + } + return sky; +} + +LLSettingsDay::ptr_t LLEnvironment::createDayCycleFromLegacyPreset(const std::string filename, LLSD &messages) +{ + std::string name(gDirUtilp->getBaseFileName(filename, true)); + std::string path(gDirUtilp->getDirName(filename)); + + LLSettingsDay::ptr_t day = LLSettingsVODay::buildFromLegacyPresetFile(name, path, messages); + if (!day) + { + messages["NAME"] = name; + messages["FILE"] = filename; + } + return day; +} + +LLSettingsDay::ptr_t LLEnvironment::createDayCycleFromEnvironment(EnvSelection_t env, LLSettingsBase::ptr_t settings) +{ + std::string type(settings->getSettingsType()); + + if (type == "daycycle") + return std::static_pointer_cast<LLSettingsDay>(settings); + + if ((env != ENV_PARCEL) && (env != ENV_REGION)) + { + LL_WARNS("ENVIRONMENT") << "May only create from parcel or region environment." << LL_ENDL; + return LLSettingsDay::ptr_t(); + } + + LLSettingsDay::ptr_t day = this->getEnvironmentDay(env); + if (!day && (env == ENV_PARCEL)) + { + day = this->getEnvironmentDay(ENV_REGION); + } + + if (!day) + { + LL_WARNS("ENVIRONMENT") << "Could not retrieve existing day settings." << LL_ENDL; + return LLSettingsDay::ptr_t(); + } + + day = day->buildClone(); + + if (type == "sky") + { + for (S32 idx = 1; idx < LLSettingsDay::TRACK_MAX; ++idx) + day->clearCycleTrack(idx); + day->setSettingsAtKeyframe(settings, 0.0f, 1); + } + else if (type == "water") + { + day->clearCycleTrack(LLSettingsDay::TRACK_WATER); + day->setSettingsAtKeyframe(settings, 0.0f, LLSettingsDay::TRACK_WATER); + } + + return day; +} + +void LLEnvironment::onAgentPositionHasChanged(const LLVector3 &localpos) +{ + S32 trackno = calculateSkyTrackForAltitude(localpos.mV[VZ]); + if (trackno == mCurrentTrack) + return; + + mCurrentTrack = trackno; + for (S32 env = ENV_LOCAL; env < ENV_DEFAULT; ++env) + { + if (mEnvironments[env]) + mEnvironments[env]->setSkyTrack(mCurrentTrack); + } +} + +S32 LLEnvironment::calculateSkyTrackForAltitude(F64 altitude) +{ + auto it = std::find_if_not(mTrackAltitudes.begin(), mTrackAltitudes.end(), [altitude](F32 test) { return altitude > test; }); + + if (it == mTrackAltitudes.begin()) + return 1; + else if (it == mTrackAltitudes.end()) + return 4; + + return std::min(static_cast<S32>(std::distance(mTrackAltitudes.begin(), it)), 4); +} + +//------------------------------------------------------------------------- +void LLEnvironment::handleEnvironmentPush(LLSD &message) +{ + // Log the experience message + LLExperienceLog::instance().handleExperienceMessage(message); + + std::string action = message[KEY_ACTION].asString(); + LLUUID experience_id = message[KEY_EXPERIENCEID].asUUID(); + LLSD action_data = message[KEY_ACTIONDATA]; + F32 transition_time = action_data[KEY_TRANSITIONTIME].asReal(); + + //TODO: Check here that the viewer thinks the experience is still valid. + + + if (action == ACTION_CLEARENVIRONMENT) + { + handleEnvironmentPushClear(experience_id, action_data, transition_time); + } + else if (action == ACTION_PUSHFULLENVIRONMENT) + { + handleEnvironmentPushFull(experience_id, action_data, transition_time); + } + else if (action == ACTION_PUSHPARTIALENVIRONMENT) + { + handleEnvironmentPushPartial(experience_id, action_data, transition_time); + } + else + { + LL_WARNS("ENVIRONMENT", "GENERICMESSAGES") << "Unknown environment push action '" << action << "'" << LL_ENDL; + } +} + +void LLEnvironment::handleEnvironmentPushClear(LLUUID experience_id, LLSD &message, F32 transition) +{ + clearExperienceEnvironment(experience_id, LLSettingsBase::Seconds(transition)); +} + +void LLEnvironment::handleEnvironmentPushFull(LLUUID experience_id, LLSD &message, F32 transition) +{ + LLUUID asset_id(message[KEY_ASSETID].asUUID()); + + setExperienceEnvironment(experience_id, asset_id, LLSettingsBase::Seconds(transition)); +} + +void LLEnvironment::handleEnvironmentPushPartial(LLUUID experience_id, LLSD &message, F32 transition) +{ + LLSD settings(message["settings"]); + + if (settings.isUndefined()) + return; + + setExperienceEnvironment(experience_id, settings, LLSettingsBase::Seconds(transition)); +} + +void LLEnvironment::clearExperienceEnvironment(LLUUID experience_id, LLSettingsBase::Seconds transition_time) +{ + DayInjection::ptr_t injection = std::dynamic_pointer_cast<DayInjection>(getEnvironmentInstance(ENV_PUSH)); + if (injection) + { + injection->clearInjections(experience_id, transition_time); + } + +} + +void LLEnvironment::setSharedEnvironment() +{ + clearEnvironment(LLEnvironment::ENV_LOCAL); + setSelectedEnvironment(LLEnvironment::ENV_LOCAL); + updateEnvironment(); +} + +void LLEnvironment::setExperienceEnvironment(LLUUID experience_id, LLUUID asset_id, F32 transition_time) +{ + LLSettingsVOBase::getSettingsAsset(asset_id, + [this, experience_id, transition_time](LLUUID asset_id, LLSettingsBase::ptr_t settings, S32 status, LLExtStat) + { + onSetExperienceEnvAssetLoaded(experience_id, settings, transition_time, status); + }); + + +} + +void LLEnvironment::onSetExperienceEnvAssetLoaded(LLUUID experience_id, LLSettingsBase::ptr_t settings, F32 transition_time, S32 status) +{ + DayInjection::ptr_t environment = std::dynamic_pointer_cast<DayInjection>(getEnvironmentInstance(ENV_PUSH)); + bool updateenvironment(false); + + if (!settings || status) + { + LLSD args; + args["DESC"] = experience_id.asString(); + LLNotificationsUtil::add("FailedToFindSettings", args); + return; + } + + if (!environment) + { + environment = std::dynamic_pointer_cast<DayInjection>(getEnvironmentInstance(ENV_PUSH, true)); + updateenvironment = true; + } + + if (settings->getSettingsType() == "daycycle") + { + environment->setInjectedDay(std::static_pointer_cast<LLSettingsDay>(settings), experience_id, LLSettingsBase::Seconds(transition_time)); + } + else if (settings->getSettingsType() == "sky") + { + environment->setInjectedSky(std::static_pointer_cast<LLSettingsSky>(settings), experience_id, LLSettingsBase::Seconds(transition_time)); + } + else if (settings->getSettingsType() == "water") + { + environment->setInjectedWater(std::static_pointer_cast<LLSettingsWater>(settings), experience_id, LLSettingsBase::Seconds(transition_time)); + } + + if (updateenvironment) + updateEnvironment(TRANSITION_INSTANT, true); +} + + +void LLEnvironment::setExperienceEnvironment(LLUUID experience_id, LLSD data, F32 transition_time) +{ + LLSD sky(data["sky"]); + LLSD water(data["water"]); + + if (sky.isUndefined() && water.isUndefined()) + { + clearExperienceEnvironment(experience_id, LLSettingsBase::Seconds(transition_time)); + return; + } + + DayInjection::ptr_t environment = std::dynamic_pointer_cast<DayInjection>(getEnvironmentInstance(ENV_PUSH)); + bool updateenvironment(false); + + if (!environment) + { + environment = std::dynamic_pointer_cast<DayInjection>(getEnvironmentInstance(ENV_PUSH, true)); + updateenvironment = true; + } + + if (!sky.isUndefined()) + { + environment->injectSkySettings(sky, experience_id, LLSettingsBase::Seconds(transition_time)); + } + + if (!water.isUndefined()) + { + environment->injectWaterSettings(sky, experience_id, LLSettingsBase::Seconds(transition_time)); + } + + if (updateenvironment) + updateEnvironment(TRANSITION_INSTANT, true); + +} + +void LLEnvironment::listenExperiencePump(const LLSD &message) +{ + LLUUID experience_id = message["experience"]; + LLSD data = message[experience_id.asString()]; + std::string permission(data["permission"].asString()); + + if ((permission == "Forget") || (permission == "Block")) + { + clearExperienceEnvironment(experience_id, (permission == "Block") ? TRANSITION_INSTANT : TRANSITION_FAST); + } +} + +//========================================================================= +LLEnvironment::DayInstance::DayInstance(EnvSelection_t env) : + mDayCycle(), + mSky(), + mWater(), + mDayLength(LLSettingsDay::DEFAULT_DAYLENGTH), + mDayOffset(LLSettingsDay::DEFAULT_DAYOFFSET), + mBlenderSky(), + mBlenderWater(), + mInitialized(false), + mType(TYPE_INVALID), + mSkyTrack(1), + mEnv(env), + mAnimateFlags(0) +{ } + + +LLEnvironment::DayInstance::ptr_t LLEnvironment::DayInstance::clone() const +{ + ptr_t environment = std::make_shared<DayInstance>(mEnv); + + environment->mDayCycle = mDayCycle; + environment->mSky = mSky; + environment->mWater = mWater; + environment->mDayLength = mDayLength; + environment->mDayOffset = mDayOffset; + environment->mBlenderSky = mBlenderSky; + environment->mBlenderWater = mBlenderWater; + environment->mInitialized = mInitialized; + environment->mType = mType; + environment->mSkyTrack = mSkyTrack; + environment->mAnimateFlags = mAnimateFlags; + + return environment; +} + +bool LLEnvironment::DayInstance::applyTimeDelta(const LLSettingsBase::Seconds& delta) +{ + ptr_t keeper(shared_from_this()); // makes sure that this does not go away while it is being worked on. + + bool changed(false); + if (!mInitialized) + initialize(); + + if (mBlenderSky) + changed |= mBlenderSky->applyTimeDelta(delta); + if (mBlenderWater) + changed |= mBlenderWater->applyTimeDelta(delta); + return changed; +} + +void LLEnvironment::DayInstance::setDay(const LLSettingsDay::ptr_t &pday, LLSettingsDay::Seconds daylength, LLSettingsDay::Seconds dayoffset) +{ + mType = TYPE_CYCLED; + mInitialized = false; + + mAnimateFlags = 0; + + mDayCycle = pday; + mDayLength = daylength; + mDayOffset = dayoffset; + + mBlenderSky.reset(); + mBlenderWater.reset(); + + mSky = LLSettingsVOSky::buildDefaultSky(); + mWater = LLSettingsVOWater::buildDefaultWater(); + + animate(); +} + + +void LLEnvironment::DayInstance::setSky(const LLSettingsSky::ptr_t &psky) +{ + mType = TYPE_FIXED; + mInitialized = false; + + bool different_sky = mSky != psky; + + mSky = psky; + mSky->mReplaced |= different_sky; + mSky->update(); + mBlenderSky.reset(); + + if (gAtmosphere) + { + AtmosphericModelSettings settings; + LLEnvironment::getAtmosphericModelSettings(settings, psky); + gAtmosphere->configureAtmosphericModel(settings); + } +} + +void LLEnvironment::DayInstance::setWater(const LLSettingsWater::ptr_t &pwater) +{ + mType = TYPE_FIXED; + mInitialized = false; + + mWater = pwater; + mWater->update(); + mBlenderWater.reset(); +} + +void LLEnvironment::DayInstance::initialize() +{ + mInitialized = true; + + if (!mWater) + mWater = LLSettingsVOWater::buildDefaultWater(); + if (!mSky) + mSky = LLSettingsVOSky::buildDefaultSky(); +} + +void LLEnvironment::DayInstance::clear() +{ + mType = TYPE_INVALID; + mDayCycle.reset(); + mSky.reset(); + mWater.reset(); + mDayLength = LLSettingsDay::DEFAULT_DAYLENGTH; + mDayOffset = LLSettingsDay::DEFAULT_DAYOFFSET; + mBlenderSky.reset(); + mBlenderWater.reset(); + mSkyTrack = 1; +} + +void LLEnvironment::DayInstance::setSkyTrack(S32 trackno) +{ + mSkyTrack = trackno; + if (mBlenderSky) + { + mBlenderSky->switchTrack(trackno, 0.0); + } +} + +void LLEnvironment::DayInstance::setBlenders(const LLSettingsBlender::ptr_t &skyblend, const LLSettingsBlender::ptr_t &waterblend) +{ + mBlenderSky = skyblend; + mBlenderWater = waterblend; +} + +LLSettingsBase::TrackPosition LLEnvironment::DayInstance::getProgress() const +{ + LLSettingsBase::Seconds now(LLDate::now().secondsSinceEpoch()); + now += mDayOffset; + + if ((mDayLength <= 0) || !mDayCycle) + return -1.0f; // no actual day cycle. + + return convert_time_to_position(now, mDayLength); +} + +LLSettingsBase::TrackPosition LLEnvironment::DayInstance::secondsToKeyframe(LLSettingsDay::Seconds seconds) +{ + return convert_time_to_position(seconds, mDayLength); +} + +void LLEnvironment::DayInstance::animate() +{ + LLSettingsBase::Seconds now(LLDate::now().secondsSinceEpoch()); + + now += mDayOffset; + + if (!mDayCycle) + return; + + if (!(mAnimateFlags & NO_ANIMATE_WATER)) + { + LLSettingsDay::CycleTrack_t &wtrack = mDayCycle->getCycleTrack(0); + + if (wtrack.empty()) + { + mWater.reset(); + mBlenderWater.reset(); + } + else + { + mWater = LLSettingsVOWater::buildDefaultWater(); + mBlenderWater = std::make_shared<LLTrackBlenderLoopingTime>(mWater, mDayCycle, 0, + mDayLength, mDayOffset, DEFAULT_UPDATE_THRESHOLD); + } + } + + if (!(mAnimateFlags & NO_ANIMATE_SKY)) + { + // sky, initialize to track 1 + LLSettingsDay::CycleTrack_t &track = mDayCycle->getCycleTrack(1); + + if (track.empty()) + { + mSky.reset(); + mBlenderSky.reset(); + } + else + { + mSky = LLSettingsVOSky::buildDefaultSky(); + mBlenderSky = std::make_shared<LLTrackBlenderLoopingTime>(mSky, mDayCycle, 1, + mDayLength, mDayOffset, DEFAULT_UPDATE_THRESHOLD); + mBlenderSky->switchTrack(mSkyTrack, 0.0); + } + } +} + +//------------------------------------------------------------------------- +LLEnvironment::DayTransition::DayTransition(const LLSettingsSky::ptr_t &skystart, + const LLSettingsWater::ptr_t &waterstart, LLEnvironment::DayInstance::ptr_t &end, LLSettingsDay::Seconds time) : + DayInstance(ENV_NONE), + mStartSky(skystart), + mStartWater(waterstart), + mNextInstance(end), + mTransitionTime(time) +{ + +} + +bool LLEnvironment::DayTransition::applyTimeDelta(const LLSettingsBase::Seconds& delta) +{ + bool changed(false); + + changed = mNextInstance->applyTimeDelta(delta); + changed |= DayInstance::applyTimeDelta(delta); + return changed; +} + +void LLEnvironment::DayTransition::animate() +{ + mNextInstance->animate(); + + mWater = mStartWater->buildClone(); + mBlenderWater = std::make_shared<LLSettingsBlenderTimeDelta>(mWater, mStartWater, mNextInstance->getWater(), mTransitionTime); + mBlenderWater->setOnFinished( + [this](LLSettingsBlender::ptr_t blender) { + mBlenderWater.reset(); + + if (!mBlenderSky && !mBlenderWater) + LLEnvironment::instance().mCurrentEnvironment = mNextInstance; + else + setWater(mNextInstance->getWater()); + }); + + mSky = mStartSky->buildClone(); + mBlenderSky = std::make_shared<LLSettingsBlenderTimeDelta>(mSky, mStartSky, mNextInstance->getSky(), mTransitionTime); + mBlenderSky->setOnFinished( + [this](LLSettingsBlender::ptr_t blender) { + mBlenderSky.reset(); + + if (!mBlenderSky && !mBlenderWater) + LLEnvironment::instance().mCurrentEnvironment = mNextInstance; + else + setSky(mNextInstance->getSky()); + }); +} + +void LLEnvironment::saveBeaconsState() +{ + if (mEditorCounter == 0) + { + mShowSunBeacon = gSavedSettings.getBOOL("sunbeacon"); + mShowMoonBeacon = gSavedSettings.getBOOL("moonbeacon"); + } + ++mEditorCounter; +} +void LLEnvironment::revertBeaconsState() +{ + --mEditorCounter; + if (mEditorCounter == 0) + { + gSavedSettings.setBOOL("sunbeacon", mShowSunBeacon && gSavedSettings.getBOOL("sunbeacon")); + gSavedSettings.setBOOL("moonbeacon", mShowMoonBeacon && gSavedSettings.getBOOL("moonbeacon")); + } +} + +//========================================================================= +LLTrackBlenderLoopingManual::LLTrackBlenderLoopingManual(const LLSettingsBase::ptr_t &target, const LLSettingsDay::ptr_t &day, S32 trackno) : + LLSettingsBlender(target, LLSettingsBase::ptr_t(), LLSettingsBase::ptr_t()), + mDay(day), + mTrackNo(trackno), + mPosition(0.0) +{ + LLSettingsDay::TrackBound_t initial = getBoundingEntries(mPosition); + + if (initial.first != mEndMarker) + { // No frames in track + mInitial = (*initial.first).second; + mFinal = (*initial.second).second; + + LLSD initSettings = mInitial->getSettings(); + mTarget->replaceSettings(initSettings); + } +} + +LLSettingsBase::BlendFactor LLTrackBlenderLoopingManual::setPosition(const LLSettingsBase::TrackPosition& position) +{ + mPosition = llclamp(position, 0.0f, 1.0f); + + LLSettingsDay::TrackBound_t bounds = getBoundingEntries(mPosition); + + if (bounds.first == mEndMarker) + { // No frames in track. + return 0.0; + } + + mInitial = (*bounds.first).second; + mFinal = (*bounds.second).second; + + F64 spanLength = getSpanLength(bounds); + + F64 spanPos = ((mPosition < (*bounds.first).first) ? (mPosition + 1.0) : mPosition) - (*bounds.first).first; + + if (spanPos > spanLength) + { + // we are clamping position to 0-1 and spanLength is 1 + // so don't account for case of spanPos == spanLength + spanPos = fmod(spanPos, spanLength); + } + + F64 blendf = spanPos / spanLength; + return LLSettingsBlender::setBlendFactor(blendf); +} + +void LLTrackBlenderLoopingManual::switchTrack(S32 trackno, const LLSettingsBase::TrackPosition& position) +{ + mTrackNo = trackno; + + LLSettingsBase::TrackPosition useposition = (position < 0.0) ? mPosition : position; + + setPosition(useposition); +} + +LLSettingsDay::TrackBound_t LLTrackBlenderLoopingManual::getBoundingEntries(F64 position) +{ + LLSettingsDay::CycleTrack_t &wtrack = mDay->getCycleTrack(mTrackNo); + + mEndMarker = wtrack.end(); + + LLSettingsDay::TrackBound_t bounds = get_bounding_entries(wtrack, position); + return bounds; +} + +F64 LLTrackBlenderLoopingManual::getSpanLength(const LLSettingsDay::TrackBound_t &bounds) const +{ + return get_wrapping_distance((*bounds.first).first, (*bounds.second).first); +} + +//========================================================================= +namespace +{ + DayInjection::DayInjection(LLEnvironment::EnvSelection_t env): + LLEnvironment::DayInstance(env), + mBaseDayInstance(), + mInjectedSky(), + mInjectedWater(), + mActiveExperiences(), + mDayExperience(), + mSkyExperience(), + mWaterExperience(), + mEnvChangeConnection(), + mParcelChangeConnection() + { + mInjectedSky = std::make_shared<LLSettingsInjectedSky>(LLEnvironment::instance().getCurrentSky()); + mInjectedWater = std::make_shared<LLSettingsInjectedWater>(LLEnvironment::instance().getCurrentWater()); + mBaseDayInstance = LLEnvironment::instance().getSharedEnvironmentInstance(); + mSky = mInjectedSky; + mWater = mInjectedWater; + + mEnvChangeConnection = LLEnvironment::instance().setEnvironmentChanged([this](LLEnvironment::EnvSelection_t env, S32) { onEnvironmentChanged(env); }); + mParcelChangeConnection = gAgent.addParcelChangedCallback([this]() { onParcelChange(); }); + } + + DayInjection::~DayInjection() + { + if (mEnvChangeConnection.connected()) + mEnvChangeConnection.disconnect(); + if (mParcelChangeConnection.connected()) + mParcelChangeConnection.disconnect(); + } + + + bool DayInjection::applyTimeDelta(const LLSettingsBase::Seconds& delta) + { + bool changed(false); + + if (mBaseDayInstance) + changed |= mBaseDayInstance->applyTimeDelta(delta); + mInjectedSky->applyInjections(delta); + mInjectedWater->applyInjections(delta); + changed |= LLEnvironment::DayInstance::applyTimeDelta(delta); + if (changed) + { + mInjectedSky->setDirtyFlag(true); + mInjectedWater->setDirtyFlag(true); + } + mInjectedSky->update(); + mInjectedWater->update(); + + if (!hasInjections()) + { // There are no injections being managed. This should really go away. + LLEnvironment::instance().clearEnvironment(LLEnvironment::ENV_PUSH); + LLEnvironment::instance().updateEnvironment(LLEnvironment::TRANSITION_INSTANT); + } + + return changed; + } + + void DayInjection::setBaseDayInstance(const LLEnvironment::DayInstance::ptr_t &baseday) + { + mBaseDayInstance = baseday; + + if (mSkyExperience.isNull()) + mInjectedSky->setSource(mBaseDayInstance->getSky()); + if (mWaterExperience.isNull()) + mInjectedWater->setSource(mBaseDayInstance->getWater()); + } + + + bool DayInjection::hasInjections() const + { + return (!mSkyExperience.isNull() || !mWaterExperience.isNull() || !mDayExperience.isNull() || + mBlenderSky || mBlenderWater || mInjectedSky->hasInjections() || mInjectedWater->hasInjections()); + } + + + void DayInjection::testExperiencesOnParcel(S32 parcel_id) + { + LLCoros::instance().launch("DayInjection::testExperiencesOnParcel", + [this, parcel_id]() { DayInjection::testExperiencesOnParcelCoro(std::static_pointer_cast<DayInjection>(this->shared_from_this()), parcel_id); }); + + } + + void DayInjection::setInjectedDay(const LLSettingsDay::ptr_t &pday, LLUUID experience_id, LLSettingsBase::Seconds transition) + { + mSkyExperience = experience_id; + mWaterExperience = experience_id; + mDayExperience = experience_id; + + mBaseDayInstance = mBaseDayInstance->clone(); + mBaseDayInstance->setEnvironmentSelection(LLEnvironment::ENV_NONE); + mBaseDayInstance->setDay(pday, mBaseDayInstance->getDayLength(), mBaseDayInstance->getDayOffset()); + animateSkyChange(mBaseDayInstance->getSky(), transition); + animateWaterChange(mBaseDayInstance->getWater(), transition); + + mActiveExperiences.insert(experience_id); + } + + void DayInjection::setInjectedSky(const LLSettingsSky::ptr_t &psky, LLUUID experience_id, LLSettingsBase::Seconds transition) + { + mSkyExperience = experience_id; + mActiveExperiences.insert(experience_id); + checkExperience(); + animateSkyChange(psky, transition); + } + + void DayInjection::setInjectedWater(const LLSettingsWater::ptr_t &pwater, LLUUID experience_id, LLSettingsBase::Seconds transition) + { + mWaterExperience = experience_id; + mActiveExperiences.insert(experience_id); + checkExperience(); + animateWaterChange(pwater, transition); + } + + void DayInjection::injectSkySettings(LLSD settings, LLUUID experience_id, LLSettingsBase::Seconds transition) + { + mInjectedSky->injectExperienceValues(settings, experience_id, transition); + mActiveExperiences.insert(experience_id); + } + + void DayInjection::injectWaterSettings(LLSD settings, LLUUID experience_id, LLSettingsBase::Seconds transition) + { + mInjectedWater->injectExperienceValues(settings, experience_id, transition); + mActiveExperiences.insert(experience_id); + } + + void DayInjection::clearInjections(LLUUID experience_id, LLSettingsBase::Seconds transition_time) + { + if ((experience_id.isNull() && !mDayExperience.isNull()) || (experience_id == mDayExperience)) + { + mDayExperience.setNull(); + if (mSkyExperience == experience_id) + mSkyExperience.setNull(); + if (mWaterExperience == experience_id) + mWaterExperience.setNull(); + + mBaseDayInstance = LLEnvironment::instance().getSharedEnvironmentInstance(); + + if (mSkyExperience.isNull()) + animateSkyChange(mBaseDayInstance->getSky(), transition_time); + if (mWaterExperience.isNull()) + animateWaterChange(mBaseDayInstance->getWater(), transition_time); + } + + if ((experience_id.isNull() && !mSkyExperience.isNull()) || (experience_id == mSkyExperience)) + { + mSkyExperience.setNull(); + animateSkyChange(mBaseDayInstance->getSky(), transition_time); + } + if ((experience_id.isNull() && !mWaterExperience.isNull()) || (experience_id == mWaterExperience)) + { + mWaterExperience.setNull(); + animateWaterChange(mBaseDayInstance->getWater(), transition_time); + } + + mInjectedSky->removeInjections(experience_id, transition_time); + mInjectedWater->removeInjections(experience_id, transition_time); + + if (experience_id.isNull()) + mActiveExperiences.clear(); + else + mActiveExperiences.erase(experience_id); + + if ((transition_time == LLEnvironment::TRANSITION_INSTANT) && (countExperiencesActive() == 0)) + { // Only do this if instant and there are no other experiences injecting values. + // (otherwise will be handled after transition) + LLEnvironment::instance().clearEnvironment(LLEnvironment::ENV_PUSH); + LLEnvironment::instance().updateEnvironment(LLEnvironment::TRANSITION_INSTANT); + } + } + + + void DayInjection::testExperiencesOnParcelCoro(wptr_t that, S32 parcel_id) + { + LLCore::HttpRequest::policy_t httpPolicy(LLCore::HttpRequest::DEFAULT_POLICY_ID); + LLCoreHttpUtil::HttpCoroutineAdapter::ptr_t + httpAdapter(new LLCoreHttpUtil::HttpCoroutineAdapter("testExperiencesOnParcelCoro", httpPolicy)); + LLCore::HttpRequest::ptr_t httpRequest(new LLCore::HttpRequest); + std::string url = gAgent.getRegionCapability("ExperienceQuery"); + + if (url.empty()) + { + LL_WARNS("ENVIRONMENT") << "No experience query cap." << LL_ENDL; + return; // no checking in this region. + } + + { + ptr_t thatlock(that); + std::stringstream fullurl; + + if (!thatlock) + return; + + fullurl << url << "?"; + fullurl << "parcelid=" << parcel_id; + + for (auto it = thatlock->mActiveExperiences.begin(); it != thatlock->mActiveExperiences.end(); ++it) + { + if (it != thatlock->mActiveExperiences.begin()) + fullurl << ","; + else + fullurl << "&experiences="; + fullurl << (*it).asString(); + } + url = fullurl.str(); + } + + LLSD result = httpAdapter->getAndSuspend(httpRequest, url); + LLSD httpResults = result[LLCoreHttpUtil::HttpCoroutineAdapter::HTTP_RESULTS]; + LLCore::HttpStatus status = LLCoreHttpUtil::HttpCoroutineAdapter::getStatusFromLLSD(httpResults); + + if (!status) + { + LL_WARNS() << "Unable to retrieve experience status for parcel." << LL_ENDL; + return; + } + + { + LLParcel* parcel = LLViewerParcelMgr::instance().getAgentParcel(); + if (!parcel) + return; + + if (parcel_id != parcel->getLocalID()) + { + // Agent no longer on queried parcel. + return; + } + } + + + LLSD experiences = result["experiences"]; + { + ptr_t thatlock(that); + if (!thatlock) + return; + + for (LLSD::map_iterator itr = experiences.beginMap(); itr != experiences.endMap(); ++itr) + { + if (!((*itr).second.asBoolean())) + thatlock->clearInjections(LLUUID((*itr).first), LLEnvironment::TRANSITION_FAST); + + } + } + } + + void DayInjection::animateSkyChange(LLSettingsSky::ptr_t psky, LLSettingsBase::Seconds transition) + { + if (mInjectedSky.get() == psky.get()) + { // An attempt to animate to itself... don't do it. + return; + } + if (transition == LLEnvironment::TRANSITION_INSTANT) + { + mBlenderSky.reset(); + mInjectedSky->setSource(psky); + } + else + { + LLSettingsSky::ptr_t start_sky(mInjectedSky->getSource()->buildClone()); + LLSettingsSky::ptr_t target_sky(start_sky->buildClone()); + mInjectedSky->setSource(target_sky); + + mBlenderSky = std::make_shared<LLSettingsBlenderTimeDelta>(target_sky, start_sky, psky, transition); + mBlenderSky->setOnFinished( + [this, psky](LLSettingsBlender::ptr_t blender) + { + mBlenderSky.reset(); + mInjectedSky->setSource(psky); + setSky(mInjectedSky); + if (!mBlenderWater && (countExperiencesActive() == 0)) + { + LLEnvironment::instance().clearEnvironment(LLEnvironment::ENV_PUSH); + LLEnvironment::instance().updateEnvironment(LLEnvironment::TRANSITION_INSTANT); + } + }); + } + } + + void DayInjection::animateWaterChange(LLSettingsWater::ptr_t pwater, LLSettingsBase::Seconds transition) + { + if (mInjectedWater.get() == pwater.get()) + { // An attempt to animate to itself. Bad idea. + return; + } + if (transition == LLEnvironment::TRANSITION_INSTANT) + { + mBlenderWater.reset(); + mInjectedWater->setSource(pwater); + } + else + { + LLSettingsWater::ptr_t start_Water(mInjectedWater->getSource()->buildClone()); + LLSettingsWater::ptr_t scratch_Water(start_Water->buildClone()); + mInjectedWater->setSource(scratch_Water); + + mBlenderWater = std::make_shared<LLSettingsBlenderTimeDelta>(scratch_Water, start_Water, pwater, transition); + mBlenderWater->setOnFinished( + [this, pwater](LLSettingsBlender::ptr_t blender) + { + mBlenderWater.reset(); + mInjectedWater->setSource(pwater); + setWater(mInjectedWater); + if (!mBlenderSky && (countExperiencesActive() == 0)) + { + LLEnvironment::instance().clearEnvironment(LLEnvironment::ENV_PUSH); + LLEnvironment::instance().updateEnvironment(LLEnvironment::TRANSITION_INSTANT); + } + }); + } + } + + void DayInjection::onEnvironmentChanged(LLEnvironment::EnvSelection_t env) + { + if (env >= LLEnvironment::ENV_PARCEL) + { + LLEnvironment::EnvSelection_t base_env(mBaseDayInstance->getEnvironmentSelection()); + LLEnvironment::DayInstance::ptr_t nextbase = LLEnvironment::instance().getSharedEnvironmentInstance(); + + if ((base_env == LLEnvironment::ENV_NONE) || (nextbase == mBaseDayInstance) || + (!mSkyExperience.isNull() && !mWaterExperience.isNull())) + { // base instance completely overridden, or not changed no transition will happen + return; + } + + LL_WARNS("PUSHENV") << "Underlying environment has changed (" << env << ")! Base env is type " << base_env << LL_ENDL; + + LLEnvironment::DayInstance::ptr_t trans = std::make_shared<InjectedTransition>(std::static_pointer_cast<DayInjection>(shared_from_this()), + mBaseDayInstance->getSky(), mBaseDayInstance->getWater(), nextbase, LLEnvironment::TRANSITION_DEFAULT); + + trans->animate(); + setBaseDayInstance(trans); + } + } + + void DayInjection::onParcelChange() + { + S32 parcel_id(INVALID_PARCEL_ID); + LLParcel* parcel = LLViewerParcelMgr::instance().getAgentParcel(); + + if (!parcel) + return; + + parcel_id = parcel->getLocalID(); + + testExperiencesOnParcel(parcel_id); + } + + void DayInjection::checkExperience() + { + if ((!mDayExperience.isNull()) && (mSkyExperience != mDayExperience) && (mWaterExperience != mDayExperience)) + { // There was a day experience but we've replaced it with a water and a sky experience. + mDayExperience.setNull(); + mBaseDayInstance = LLEnvironment::instance().getSharedEnvironmentInstance(); + } + } + + void DayInjection::animate() + { + + } + + void InjectedTransition::animate() + { + mNextInstance->animate(); + + if (!mInjection->isOverriddenSky()) + { + mSky = mStartSky->buildClone(); + mBlenderSky = std::make_shared<LLSettingsBlenderTimeDelta>(mSky, mStartSky, mNextInstance->getSky(), mTransitionTime); + mBlenderSky->setOnFinished( + [this](LLSettingsBlender::ptr_t blender) { + mBlenderSky.reset(); + + if (!mBlenderSky && !mBlenderSky) + mInjection->setBaseDayInstance(mNextInstance); + else + mInjection->mInjectedSky->setSource(mNextInstance->getSky()); + }); + } + else + { + mSky = mInjection->getSky(); + mBlenderSky.reset(); + } + + if (!mInjection->isOverriddenWater()) + { + mWater = mStartWater->buildClone(); + mBlenderWater = std::make_shared<LLSettingsBlenderTimeDelta>(mWater, mStartWater, mNextInstance->getWater(), mTransitionTime); + mBlenderWater->setOnFinished( + [this](LLSettingsBlender::ptr_t blender) { + mBlenderWater.reset(); + + if (!mBlenderSky && !mBlenderWater) + mInjection->setBaseDayInstance(mNextInstance); + else + mInjection->mInjectedWater->setSource(mNextInstance->getWater()); + }); + } + else + { + mWater = mInjection->getWater(); + mBlenderWater.reset(); + } + + } + +} + |