merge

1 files changed, 176 insertions, 26 deletions

diff --git a/indra/newview/llwlanimator.cpp b/indra/newview/llwlanimator.cpp
index a94a2e41aa..e568638cf6 100644
--- a/indra/newview/llwlanimator.cpp
+++ b/indra/newview/llwlanimator.cpp
@@ -30,20 +30,31 @@
 #include "llsky.h"
 #include "pipeline.h"
 #include "llwlparammanager.h"
+#include "llwaterparammanager.h"
 
-LLWLAnimator::LLWLAnimator() : mStartTime(0), mDayRate(1), mDayTime(0),
-	mIsRunning(FALSE), mUseLindenTime(false)
+extern LLControlGroup gSavedSettings;
+
+F64 LLWLAnimator::INTERP_TOTAL_SECONDS = 3.f;
+
+LLWLAnimator::LLWLAnimator() : mStartTime(0.f), mDayRate(1.f), mDayTime(0.f),
+							mIsRunning(FALSE), mIsInterpolating(FALSE), mTimeType(TIME_LINDEN),
+							mInterpStartTime(), mInterpEndTime()
 {
-	mDayTime = 0;
+	mInterpBeginWL = new LLWLParamSet();
+	mInterpBeginWater = new LLWaterParamSet();
+	mInterpEndWater = new LLWaterParamSet();
 }
 
 void LLWLAnimator::update(LLWLParamSet& curParams)
 {
+	//llassert(mUseLindenTime != mUseLocalTime);
+
 	F64 curTime;
 	curTime = getDayTime();
 
 	// don't do anything if empty
-	if(mTimeTrack.size() == 0) {
+	if(mTimeTrack.size() == 0)
+	{
 		return;
 	}
 
@@ -53,13 +64,15 @@ void LLWLAnimator::update(LLWLParamSet& curParams)
 	mSecondIt++;
 
 	// grab the two tween iterators
-	while(mSecondIt != mTimeTrack.end() && curTime > mSecondIt->first) {
+	while(mSecondIt != mTimeTrack.end() && curTime > mSecondIt->first)
+	{
 		mFirstIt++;
 		mSecondIt++;
 	}
 
 	// scroll it around when you get to the end
-	if(mSecondIt == mTimeTrack.end() || mFirstIt->first > curTime) {
+	if(mSecondIt == mTimeTrack.end() || mFirstIt->first > curTime)
+	{
 		mSecondIt = mTimeTrack.begin();
 		mFirstIt = mTimeTrack.end();
 		mFirstIt--;
@@ -67,70 +80,111 @@ void LLWLAnimator::update(LLWLParamSet& curParams)
 
 	F32 weight = 0;
 
-	if(mFirstIt->first < mSecondIt->first) {
+	if(mFirstIt->first < mSecondIt->first)
+	{
 	
 		// get the delta time and the proper weight
 		weight = F32 (curTime - mFirstIt->first) / 
 			(mSecondIt->first - mFirstIt->first);
 	
 	// handle the ends
-	} else if(mFirstIt->first > mSecondIt->first) {
+	}
+	else if(mFirstIt->first > mSecondIt->first)
+	{
 		
 		// right edge of time line
-		if(curTime >= mFirstIt->first) {
+		if(curTime >= mFirstIt->first)
+		{
 			weight = F32 (curTime - mFirstIt->first) /
 			((1 + mSecondIt->first) - mFirstIt->first);
-		
 		// left edge of time line
-		} else {
+		}
+		else
+		{
 			weight = F32 ((1 + curTime) - mFirstIt->first) /
 			((1 + mSecondIt->first) - mFirstIt->first);
 		}
 
-	
 	// handle same as whatever the last one is
-	} else {
+	}
+	else
+	{
 		weight = 1;
 	}
 
+	if(mIsInterpolating)
+	{
+		// *TODO_JACOB: this is kind of laggy.  Not sure why.  The part that lags is the curParams.mix call, and none of the other mixes.  It works, though.
+		clock_t current = clock();
+		if(current >= mInterpEndTime)
+		{
+			mIsInterpolating = false;
+			return;
+		}
+		
+		// determine moving target for final interpolation value
+		// *TODO: this will not work with lazy loading of sky presets.
+		LLWLParamSet buf = LLWLParamSet();
+		buf.setAll(LLWLParamManager::getInstance()->mParamList[mFirstIt->second].getAll());	// just give it some values, otherwise it has no params to begin with (see comment in constructor)
+		buf.mix(LLWLParamManager::getInstance()->mParamList[mFirstIt->second], LLWLParamManager::getInstance()->mParamList[mSecondIt->second], weight);	// mix to determine moving target for interpolation finish (as below)
+
+		// mix from previous value to moving target
+		weight = (current - mInterpStartTime) / (INTERP_TOTAL_SECONDS * CLOCKS_PER_SEC);
+		curParams.mix(*mInterpBeginWL, buf, weight);
+		
+		// mix water
+		LLWaterParamManager::getInstance()->mCurParams.mix(*mInterpBeginWater, *mInterpEndWater, weight);
+	}
+	else
+	{
 	// do the interpolation and set the parameters
-	curParams.mix(LLWLParamManager::instance()->mParamList[mFirstIt->second], 
-		LLWLParamManager::instance()->mParamList[mSecondIt->second], weight);
+		// *TODO: this will not work with lazy loading of sky presets.
+		curParams.mix(LLWLParamManager::getInstance()->mParamList[mFirstIt->second], LLWLParamManager::getInstance()->mParamList[mSecondIt->second], weight);
+	}
 }
 
 F64 LLWLAnimator::getDayTime()
 {
-	if(!mIsRunning) {
+	if(!mIsRunning)
+	{
 		return mDayTime;
 	}
-
-	if(mUseLindenTime) {
-
+	else if(mTimeType == TIME_LINDEN)
+	{
 		F32 phase = gSky.getSunPhase() / F_PI;
 
 		// we're not solving the non-linear equation that determines sun phase
 		// we're just linearly interpolating between the major points
 		if (phase <= 5.0 / 4.0) {
 			mDayTime = (1.0 / 3.0) * phase + (1.0 / 3.0);
-		} else {
+		}
+		else
+		{
 			mDayTime = phase - (1.0 / 2.0);
 		}
 
-		if(mDayTime > 1) {
+		if(mDayTime > 1)
+		{
 			mDayTime--;
 		}
 
 		return mDayTime;
 	}
+	else if(mTimeType == TIME_LOCAL)
+	{
+		return getLocalTime();
+	}
 
 	// get the time;
 	mDayTime = (LLTimer::getElapsedSeconds() - mStartTime) / mDayRate;
 
 	// clamp it
-	if(mDayTime < 0) {
+	if(mDayTime < 0)
+	{
 		mDayTime = 0;
 	} 
-	while(mDayTime > 1) {
+	while(mDayTime > 1)
+	{
 		mDayTime--;
 	}
 
@@ -144,15 +198,18 @@ void LLWLAnimator::setDayTime(F64 dayTime)
 	mDayTime = dayTime;
 
 	// clamp it
-	if(mDayTime < 0) {
+	if(mDayTime < 0)
+	{
 		mDayTime = 0;
-	} else if(mDayTime > 1) {
+	}
+	else if(mDayTime > 1)
+	{
 		mDayTime = 1;
 	}
 }
 
 
-void LLWLAnimator::setTrack(std::map<F32, std::string>& curTrack,
+void LLWLAnimator::setTrack(std::map<F32, LLWLParamKey>& curTrack,
 							F32 dayRate, F64 dayTime, bool run)
 {
 	mTimeTrack = curTrack;
@@ -161,3 +218,96 @@ void LLWLAnimator::setTrack(std::map<F32, std::string>& curTrack,
 
 	mIsRunning = run;
 }
+
+void LLWLAnimator::startInterpolation(const LLSD& targetWater)
+{
+	mInterpBeginWL->setAll(LLWLParamManager::getInstance()->mCurParams.getAll());
+	mInterpBeginWater->setAll(LLWaterParamManager::getInstance()->mCurParams.getAll());
+	
+	mInterpStartTime = clock();
+	mInterpEndTime = mInterpStartTime + clock_t(INTERP_TOTAL_SECONDS) * CLOCKS_PER_SEC;
+
+	// Don't set any ending WL -- this is continuously calculated as the animator updates since it's a moving target
+	mInterpEndWater->setAll(targetWater);
+
+	mIsInterpolating = true;
+}
+
+std::string LLWLAnimator::timeToString(F32 curTime)
+{
+	S32 hours;
+	S32 min;
+	bool isPM = false;
+
+	// get hours and minutes
+	hours = (S32) (24.0 * curTime);
+	curTime -= ((F32) hours / 24.0f);
+	min = llround(24.0f * 60.0f * curTime);
+
+	// handle case where it's 60
+	if(min == 60) 
+	{
+		hours++;
+		min = 0;
+	}
+
+	// set for PM
+	if(hours >= 12 && hours < 24)
+	{
+		isPM = true;
+	}
+
+	// convert to non-military notation
+	if(hours >= 24) 
+	{
+		hours = 12;
+	} 
+	else if(hours > 12) 
+	{
+		hours -= 12;
+	} 
+	else if(hours == 0) 
+	{
+		hours = 12;
+	}
+
+	// make the string
+	std::stringstream newTime;
+	newTime << hours << ":";
+	
+	// double 0
+	if(min < 10) 
+	{
+		newTime << 0;
+	}
+	
+	// finish it
+	newTime << min << " ";
+	if(isPM) 
+	{
+		newTime << "PM";
+	} 
+	else 
+	{
+		newTime << "AM";
+	}
+
+	return newTime.str();
+}
+
+F64 LLWLAnimator::getLocalTime()
+{
+	char buffer[9];
+	time_t rawtime;
+	struct tm* timeinfo;
+
+	time(&rawtime);
+	timeinfo = localtime(&rawtime);
+	strftime(buffer, 9, "%H:%M:%S", timeinfo);
+	std::string timeStr(buffer);
+
+	F64 tod = ((F64)atoi(timeStr.substr(0,2).c_str())) / 24.f +
+			  ((F64)atoi(timeStr.substr(3,2).c_str())) / 1440.f + 
+			  ((F64)atoi(timeStr.substr(6,2).c_str())) / 86400.f;
+	return tod;
+}