MAINT-8952 EEP 'uncompress' day tracks before editing

3 files changed, 27 insertions, 2 deletions

diff --git a/indra/newview/llfloatereditextdaycycle.cpp b/indra/newview/llfloatereditextdaycycle.cpp
index 85bcf086e5..84a2e0687f 100644
--- a/indra/newview/llfloatereditextdaycycle.cpp
+++ b/indra/newview/llfloatereditextdaycycle.cpp
@@ -908,7 +908,7 @@ void LLFloaterEditExtDayCycle::onAssetLoaded(LLUUID asset_id, LLSettingsBase::pt
         closeFloater();
         return;
     }
-    mEditDay = std::dynamic_pointer_cast<LLSettingsDay>(settings);
+    mEditDay = std::dynamic_pointer_cast<LLSettingsDay>(settings)->buildDeepCloneAndUncompress();
     updateEditEnvironment();
     LLEnvironment::instance().setSelectedEnvironment(LLEnvironment::ENV_EDIT, LLEnvironment::TRANSITION_INSTANT);
     LLEnvironment::instance().updateEnvironment(LLEnvironment::TRANSITION_INSTANT);
@@ -925,7 +925,7 @@ void LLFloaterEditExtDayCycle::loadLiveEnvironment(LLEnvironment::EnvSelection_t
 
         if (day)
         {
-            mEditDay = day->buildClone();
+            mEditDay = day->buildDeepCloneAndUncompress();
             break;
         }
     }
diff --git a/indra/newview/llsettingsvo.cpp b/indra/newview/llsettingsvo.cpp
index 80797ae21c..2cdc3e79c3 100644
--- a/indra/newview/llsettingsvo.cpp
+++ b/indra/newview/llsettingsvo.cpp
@@ -1092,6 +1092,30 @@ LLSettingsDay::ptr_t LLSettingsVODay::buildClone()
     return dayp;
 }
 
+LLSettingsDay::ptr_t LLSettingsVODay::buildDeepCloneAndUncompress()
+{
+    // no need for SETTING_TRACKS or SETTING_FRAMES, so take base LLSD
+    LLSD settings = llsd_clone(mSettings);
+
+    LLSettingsDay::ptr_t day_clone = std::make_shared<LLSettingsVODay>(settings);
+
+    for (S32 i = 0; i < LLSettingsDay::TRACK_MAX; ++i)
+    {
+        LLSettingsDay::CycleTrack_t track = getCycleTrack(i);
+        LLSettingsDay::CycleTrack_t::iterator iter = track.begin();
+        while (iter != track.end())
+        {

+            // 'Unpack', usually for editing

+            // - frames 'share' settings multiple times

+            // - settings can reuse LLSDs they were initialized from
+            // We do not want for edited frame to change multiple frames in same track, so do a clone
+            day_clone->setSettingsAtKeyframe(iter->second->buildDerivedClone(), iter->first, i);
+            iter++;
+        }
+    }
+    return day_clone;
+}
+
 LLSD LLSettingsVODay::convertToLegacy(const LLSettingsVODay::ptr_t &pday)
 {
     CycleTrack_t &trackwater = pday->getCycleTrack(TRACK_WATER);
diff --git a/indra/newview/llsettingsvo.h b/indra/newview/llsettingsvo.h
index 15b51d0988..fedb758b48 100644
--- a/indra/newview/llsettingsvo.h
+++ b/indra/newview/llsettingsvo.h
@@ -156,6 +156,7 @@ public:
     static ptr_t    buildDefaultDayCycle();
     static ptr_t    buildFromEnvironmentMessage(LLSD settings);
     virtual ptr_t   buildClone() override;
+    virtual ptr_t   buildDeepCloneAndUncompress();
 
     static LLSD     convertToLegacy(const ptr_t &);