4 files changed, 43 insertions, 21 deletions

diff --git a/indra/newview/llenvironment.cpp b/indra/newview/llenvironment.cpp
index 11347917c3..e0cfbbf79e 100644
--- a/indra/newview/llenvironment.cpp
+++ b/indra/newview/llenvironment.cpp
@@ -961,6 +961,10 @@ void LLEnvironment::recordEnvironment(S32 parcel_id, LLEnvironment::EnvironmentI
             LL_WARNS("LAPRAS") << "Had requested parcel environment #" << parcel_id << " but got region." << LL_ENDL;
             clearEnvironment(ENV_PARCEL);
         }
+
+        mTrackAltitudes = envinfo->mAltitudes;
+
+        LL_WARNS("LAPRAS") << "Altitudes set to {" << mTrackAltitudes[0] << ", "<< mTrackAltitudes[1] << ", " << mTrackAltitudes[2] << ", " << mTrackAltitudes[3] << LL_ENDL;
     }
     else
     {
@@ -1250,7 +1254,7 @@ LLEnvironment::EnvironmentInfo::EnvironmentInfo():
     mDayOffset(0),
     mDayHash(0),
     mDaycycleData(),
-    mAltitudes(),
+    mAltitudes({ { 0.0, 0.0, 0.0, 0.0 } }),
     mIsDefault(false),
     mIsRegion(false)
 {
@@ -1275,7 +1279,16 @@ LLEnvironment::EnvironmentInfo::ptr_t LLEnvironment::EnvironmentInfo::extract(LL
     if (environment.has("is_default"))
         pinfo->mIsDefault = environment["is_default"].asBoolean();
     if (environment.has("track_altitudes"))
-        pinfo->mAltitudes = environment["track_altitudes"];
+    {
+        LL_WARNS("LAPRAS") << "track_altitudes=" << environment["track_altitudes"] << LL_ENDL;
+
+        /*LAPRAS: TODO: Fix the simulator message.  Shouldn't be 5, just 4*/
+        int idx = 1; 
+        for (F32 &altitude : pinfo->mAltitudes)
+        {
+            altitude = environment["track_altitudes"][idx++].asReal();
+        }
+    }
 
     return pinfo;
 }
@@ -1506,8 +1519,17 @@ void LLEnvironment::onAgentPositionHasChanged(const LLVector3 &localpos)
 
 S32 LLEnvironment::calculateSkyTrackForAltitude(F64 altitude)
 {
-    //*LAPRAS* temp  base on region's response.
-    return llmin((static_cast<S32>(altitude) / 100) + 1, (LLSettingsDay::TRACK_MAX - 1));
+//     //*LAPRAS* temp  base on region's response.
+//     return llmin((static_cast<S32>(altitude) / 100) + 1, (LLSettingsDay::TRACK_MAX - 1));
+
+    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(std::distance(mTrackAltitudes.begin(), it), 4LL);
 }
 
 
diff --git a/indra/newview/llenvironment.h b/indra/newview/llenvironment.h
index cdfac34d90..398c97ebe9 100644
--- a/indra/newview/llenvironment.h
+++ b/indra/newview/llenvironment.h
@@ -61,18 +61,18 @@ public:
 
         typedef std::shared_ptr<EnvironmentInfo>  ptr_t;
 
-        S32             mParcelId;
-        LLUUID          mRegionId;
-        S64Seconds      mDayLength;
-        S64Seconds      mDayOffset;
-        size_t          mDayHash;
-        LLSD            mDaycycleData;
-        LLSD            mAltitudes;
-        bool            mIsDefault;
-        bool            mIsRegion;
+        S32                 mParcelId;
+        LLUUID              mRegionId;
+        S64Seconds          mDayLength;
+        S64Seconds          mDayOffset;
+        size_t              mDayHash;
+        LLSD                mDaycycleData;
+        std::array<F32, 4>  mAltitudes;
+        bool                mIsDefault;
+        bool                mIsRegion;
 
 
-        static ptr_t    extract(LLSD);
+        static ptr_t        extract(LLSD);
 
     };
 
@@ -338,6 +338,7 @@ private:
     change_signal_t             mDayCycleListChange;
 
     S32                         mCurrentTrack;
+    std::array<F32, 4>          mTrackAltitudes;
 
     DayInstance::ptr_t          getEnvironmentInstance(EnvSelection_t env, bool create = false);
 
diff --git a/indra/newview/llfloatereditextdaycycle.cpp b/indra/newview/llfloatereditextdaycycle.cpp
index 277f2fab52..f4de71426e 100644
--- a/indra/newview/llfloatereditextdaycycle.cpp
+++ b/indra/newview/llfloatereditextdaycycle.cpp
@@ -852,6 +852,7 @@ void LLFloaterEditExtDayCycle::syncronizeTabs()
             panel->setSettings(psettingWater);
             panel->setEnabled(canedit);
             panel->setAllChildrenEnabled(canedit);
+            panel->refresh();
         }
     }
 
@@ -883,6 +884,7 @@ void LLFloaterEditExtDayCycle::syncronizeTabs()
             panel->setSettings(psettingSky);
             panel->setEnabled(canedit);
             panel->setAllChildrenEnabled(canedit);
+            panel->refresh();
         }
     }
 
@@ -1041,13 +1043,10 @@ void LLFloaterEditExtDayCycle::onIdlePlay(void* user_data)
     F32 new_frame = fmod(self->mPlayStartFrame + prcnt_played, 1.f);
 
     self->mTimeSlider->setCurSliderValue(new_frame); // will do the rounding
-    self->selectFrame(self->mTimeSlider->getCurSliderValue());
+    self->mSkyBlender->setPosition(new_frame);
+    self->mWaterBlender->setPosition(new_frame);
+    self->syncronizeTabs();
 
-    if (self->mPlayTimer.getElapsedTimeF32() > DAY_CYCLE_PLAY_TIME_SECONDS)
-    {
-        // Nothing to do anymore.
-        self->stopPlay();
-    }
 }
 
 
diff --git a/indra/newview/llfloatereditextdaycycle.h b/indra/newview/llfloatereditextdaycycle.h
index c68e189cae..f2462ee1cc 100644
--- a/indra/newview/llfloatereditextdaycycle.h
+++ b/indra/newview/llfloatereditextdaycycle.h
@@ -132,7 +132,7 @@ private:
     // play functions
     void startPlay();
     void stopPlay();
-    static void onIdlePlay(void* user_data);
+    static void onIdlePlay(void *);
 
     LLSettingsDay::ptr_t    mEditDay; // edited copy
     S64Seconds              mDayLength;