Automated merge with ssh://hg.lindenlab.com/viewer/viewer-2-0/

7 files changed, 65 insertions, 2 deletions

diff --git a/indra/newview/llagentwearables.cpp b/indra/newview/llagentwearables.cpp
index acbf02678c..7cbd7e46a9 100644
--- a/indra/newview/llagentwearables.cpp
+++ b/indra/newview/llagentwearables.cpp
@@ -761,6 +761,8 @@ void LLAgentWearables::wearableUpdated(LLWearable *wearable)
 	wearable->refreshName();
 	wearable->setLabelUpdated();
 
+	wearable->pullCrossWearableValues();
+
 	// Hack pt 2. If the wearable we just loaded has definition version 24,
 	// then force a re-save of this wearable after slamming the version number to 22.
 	// This number was incorrectly incremented for internal builds before release, and
diff --git a/indra/newview/lldriverparam.cpp b/indra/newview/lldriverparam.cpp
index 3961afe9af..8ebfa471f3 100644
--- a/indra/newview/lldriverparam.cpp
+++ b/indra/newview/lldriverparam.cpp
@@ -39,6 +39,7 @@
 #include "llvoavatarself.h"
 #include "llagent.h"
 #include "llwearable.h"
+#include "llagentwearables.h"
 
 //-----------------------------------------------------------------------------
 // LLDriverParamInfo
@@ -528,6 +529,38 @@ void LLDriverParam::resetDrivenParams()
 	mDriven.reserve(getInfo()->mDrivenInfoList.size());
 }
 
+void LLDriverParam::updateCrossDrivenParams(EWearableType driven_type)
+{
+	bool needs_update = (getWearableType()==driven_type);
+
+	// if the driver has a driven entry for the passed-in wearable type, we need to refresh the value
+	for( entry_list_t::iterator iter = mDriven.begin(); iter != mDriven.end(); iter++ )
+	{
+		LLDrivenEntry* driven = &(*iter);
+		if (driven && driven->mParam && driven->mParam->getCrossWearable() && driven->mParam->getWearableType() == driven_type)
+		{
+			needs_update = true;
+		}
+	}
+
+
+	if (needs_update)
+	{
+		EWearableType driver_type = (EWearableType)getWearableType();
+		
+		// If we've gotten here, we've added a new wearable of type "type"
+		// Thus this wearable needs to get updates from the driver wearable.
+		// The call to setVisualParamWeight seems redundant, but is necessary
+		// as the number of driven wearables has changed since the last update. -Nyx
+		LLWearable *wearable = gAgentWearables.getTopWearable(driver_type);
+		if (wearable)
+		{
+			wearable->setVisualParamWeight(mID, wearable->getVisualParamWeight(mID), false);
+		}
+	}
+}
+
+
 //-----------------------------------------------------------------------------
 // getDrivenWeight()
 //-----------------------------------------------------------------------------
diff --git a/indra/newview/lldriverparam.h b/indra/newview/lldriverparam.h
index 4e2daf5ba7..e963a2d55a 100644
--- a/indra/newview/lldriverparam.h
+++ b/indra/newview/lldriverparam.h
@@ -34,6 +34,7 @@
 #define LL_LLDRIVERPARAM_H
 
 #include "llviewervisualparam.h"
+#include "llwearabledictionary.h"
 
 class LLVOAvatar;
 class LLWearable;
@@ -93,6 +94,7 @@ public:
 
 	void					setWearable(LLWearable *wearablep);
 	void					setAvatar(LLVOAvatar *avatarp);
+	void					updateCrossDrivenParams(EWearableType driven_type);
 
 	/*virtual*/ LLViewerVisualParam* cloneParam(LLWearable* wearable) const;
 
@@ -112,6 +114,7 @@ public:
 	/*virtual*/ LLVector3			getVertexDistortion(S32 index, LLPolyMesh *poly_mesh);
 	/*virtual*/ const LLVector3*	getFirstDistortion(U32 *index, LLPolyMesh **poly_mesh);
 	/*virtual*/ const LLVector3*	getNextDistortion(U32 *index, LLPolyMesh **poly_mesh);
+
 protected:
 	F32 getDrivenWeight(const LLDrivenEntry* driven, F32 input_weight);
 	void setDrivenWeight(LLDrivenEntry *driven, F32 driven_weight, bool upload_bake);
diff --git a/indra/newview/llviewervisualparam.h b/indra/newview/llviewervisualparam.h
index 3550a46fbf..1a3975eb99 100644
--- a/indra/newview/llviewervisualparam.h
+++ b/indra/newview/llviewervisualparam.h
@@ -111,6 +111,7 @@ public:
 	F32					getSimpleMax() const		{ return getInfo()->mSimpleMax; }
 
 	BOOL				getCrossWearable() const 	{ return getInfo()->mCrossWearable; }
+
 };
 
 #endif // LL_LLViewerVisualParam_H
diff --git a/indra/newview/llvoavatarself.cpp b/indra/newview/llvoavatarself.cpp
index ecd6b05ded..b1ea8a1bbb 100644
--- a/indra/newview/llvoavatarself.cpp
+++ b/indra/newview/llvoavatarself.cpp
@@ -1966,6 +1966,7 @@ void LLVOAvatarSelf::forceBakeAllTextures(bool slam_for_debug)
 
 	// Don't know if this is needed
 	updateMeshTextures();
+
 }
 
 //-----------------------------------------------------------------------------
diff --git a/indra/newview/llwearable.cpp b/indra/newview/llwearable.cpp
index d093031bea..acfbc23f62 100644
--- a/indra/newview/llwearable.cpp
+++ b/indra/newview/llwearable.cpp
@@ -625,7 +625,9 @@ void LLWearable::writeToAvatar()
 	// Pull params
 	for( LLVisualParam* param = avatar->getFirstVisualParam(); param; param = avatar->getNextVisualParam() )
 	{
-		if( (((LLViewerVisualParam*)param)->getWearableType() == mType) )
+		// cross-wearable parameters are not authoritative, as they are driven by a different wearable. So don't copy the values to the
+		// avatar object if cross wearable. Cross wearable params get their values from the avatar, they shouldn't write the other way.
+		if( (((LLViewerVisualParam*)param)->getWearableType() == mType) && (!((LLViewerVisualParam*)param)->getCrossWearable()) )
 		{
 			S32 param_id = param->getID();
 			F32 weight = getVisualParamWeight(param_id);
@@ -1085,6 +1087,26 @@ void LLWearable::destroyTextures()
 	mSavedTEMap.clear();
 }
 
+void LLWearable::pullCrossWearableValues()
+{
+	// scan through all of the avatar's visual parameters
+	LLVOAvatar* avatar = gAgent.getAvatarObject();
+	for (LLViewerVisualParam* param = (LLViewerVisualParam*) avatar->getFirstVisualParam(); 
+		 param;
+		 param = (LLViewerVisualParam*) avatar->getNextVisualParam())
+	{
+		if( param )
+		{
+			LLDriverParam *driver_param = dynamic_cast<LLDriverParam*>(param);
+			if(driver_param)
+			{
+				// parameter is a driver parameter, have it update its 
+				driver_param->updateCrossDrivenParams(getType());
+			}
+		}
+	}
+}
+
 
 void LLWearable::setLabelUpdated() const
 { 
diff --git a/indra/newview/llwearable.h b/indra/newview/llwearable.h
index dae983bcf3..7bd5305079 100644
--- a/indra/newview/llwearable.h
+++ b/indra/newview/llwearable.h
@@ -128,6 +128,7 @@ public:
 
 	void				revertValues();
 	void				saveValues();
+	void				pullCrossWearableValues();		
 
 	BOOL				isOnTop() const;
 
@@ -145,7 +146,7 @@ private:
 	void 				createLayers(S32 te);
 	void 				createVisualParams();
 	void				syncImages(te_map_t &src, te_map_t &dst);
-	void				destroyTextures();			
+	void				destroyTextures();	
 
 	static S32			sCurrentDefinitionVersion;	// Depends on the current state of the avatar_lad.xml.
 	S32					mDefinitionVersion;			// Depends on the state of the avatar_lad.xml when this asset was created.