3 files changed, 64 insertions, 4 deletions
diff --git a/indra/newview/llsettingsdaycycle.cpp b/indra/newview/llsettingsdaycycle.cpp
index 859fc5822f..abf73877ed 100644
--- a/indra/newview/llsettingsdaycycle.cpp
+++ b/indra/newview/llsettingsdaycycle.cpp
@@ -42,6 +42,10 @@
 #include "llagent.h"
 #include "pipeline.h"
 
+
+#include "llsettingssky.h"
+#include "llsettingswater.h"
+
 //=========================================================================
 namespace
 {
@@ -50,7 +54,10 @@ namespace
 }
 
 //=========================================================================
+const std::string LLSettingsDayCycle::SETTING_DAYLENGTH("day_length");
 
+const S32 LLSettingsDayCycle::MINIMUM_DAYLENGTH( 14400); // 4 hours
+const S32 LLSettingsDayCycle::MAXIMUM_DAYLENGTH(604800); // 7 days
 
 //=========================================================================
 LLSettingsDayCycle::LLSettingsDayCycle(const LLSD &data) :
@@ -105,9 +112,34 @@ LLSettingsDayCycle::ptr_t LLSettingsDayCycle::buildClone()
 }
 
 //=========================================================================
+F32 LLSettingsDayCycle::secondsToOffset(S32 seconds)
+{
+    S32 daylength = getDayLength();
+
+    return static_cast<F32>(seconds % daylength) / static_cast<F32>(daylength);
+}
+
+//=========================================================================
 void LLSettingsDayCycle::updateSettings()
 {
 
 }
 
 //=========================================================================
+void LLSettingsDayCycle::setDayLength(S32 seconds)
+{
+    seconds = llclamp(seconds, MINIMUM_DAYLENGTH, MAXIMUM_DAYLENGTH);
+
+    setValue(SETTING_DAYLENGTH, seconds);
+}
+
+void LLSettingsDayCycle::setWaterAt(const LLSettingsSkyPtr_t &water, S32 seconds)
+{
+//    F32 offset = secondsToOffset(seconds);
+
+}
+
+void setSkyAtOnTrack(const LLSettingsSkyPtr_t &water, S32 seconds, S32 track)
+{
+
+}
diff --git a/indra/newview/llsettingsdaycycle.h b/indra/newview/llsettingsdaycycle.h
index c562844bca..9aaa30c24f 100644
--- a/indra/newview/llsettingsdaycycle.h
+++ b/indra/newview/llsettingsdaycycle.h
@@ -30,9 +30,19 @@
 
 #include "llsettingsbase.h"
 
+class LLSettingsWater;
+class LLSettingsSky;
+
+typedef boost::shared_ptr<LLSettingsWater> LLSettingsWaterPtr_t;
+typedef boost::shared_ptr<LLSettingsSky> LLSettingsSkyPtr_t;
+
 class LLSettingsDayCycle : public LLSettingsBase
 {
 public:
+    static const std::string    SETTING_DAYLENGTH;
+
+    static const S32            MINIMUM_DAYLENGTH;
+    static const S32            MAXIMUM_DAYLENGTH;
 
     typedef boost::shared_ptr<LLSettingsDayCycle> ptr_t;
 
@@ -53,14 +63,32 @@ public:
     static LLSD defaults();
 
     //---------------------------------------------------------------------
+    S32 getDayLength() const
+    {
+        return mSettings[SETTING_DAYLENGTH].asInteger();
+    }
+
+    void setDayLength(S32 seconds);
+
+    void setWaterAt(const LLSettingsSkyPtr_t &water, S32 seconds);
+    void setSkyAtOnTrack(const LLSettingsSkyPtr_t &water, S32 seconds, S32 track);
+    //---------------------------------------------------------------------
 
 protected:
     LLSettingsDayCycle();
 
     virtual void        updateSettings();
 
+    typedef std::map<F32, LLSettingsBase::ptr_t>    CycleTrack_t;
+    typedef std::vector<CycleTrack_t>               CycleList_t;
+    typedef std::pair<CycleTrack_t::iterator, CycleTrack_t::iterator> TrackBound_t;
+
+    CycleList_t mDayTracks;
+
+    F32 secondsToOffset(S32 seconds);
 
 private:
+    
 };
 
 #endif
diff --git a/indra/newview/llsettingswater.cpp b/indra/newview/llsettingswater.cpp
index 9b7d4dd647..d6b1234336 100644
--- a/indra/newview/llsettingswater.cpp
+++ b/indra/newview/llsettingswater.cpp
@@ -43,11 +43,11 @@
 #include "pipeline.h"
 
 //=========================================================================
-// namespace
-// {
+namespace
+{
 //     LLTrace::BlockTimerStatHandle FTM_BLEND_WATERVALUES("Blending Water Environment");
-//     LLTrace::BlockTimerStatHandle FTM_UPDATE_WATERVALUES("Update Water Environment");
-// }
+     LLTrace::BlockTimerStatHandle FTM_UPDATE_WATERVALUES("Update Water Environment");
+}
 
 //=========================================================================
 const std::string LLSettingsWater::SETTING_BLUR_MULTIPILER("blur_multiplier");