From 7542f457cfd6ca0b9ebd9af8d4c03141ccddde11 Mon Sep 17 00:00:00 2001
From: Hazim Gazov <hazim.gazov@gmail.com>
Date: Mon, 10 May 2010 16:56:14 -0300
Subject: [PATCH] fix private lookat and pointat

---
 indra/newview/llglsandbox.cpp       | 16 ++++---------
 indra/newview/llhudeffectlookat.cpp | 36 +++++++++++++++++++++++++++++
 indra/newview/llhudmanager.cpp      |  1 +
 3 files changed, 42 insertions(+), 11 deletions(-)

diff --git a/indra/newview/llglsandbox.cpp b/indra/newview/llglsandbox.cpp
index ec8076abe..cf1ff38ba 100644
--- a/indra/newview/llglsandbox.cpp
+++ b/indra/newview/llglsandbox.cpp
@@ -71,11 +71,12 @@
  
 BOOL LLAgent::setLookAt(ELookAtType target_type, LLViewerObject *object, LLVector3 position)
 {
-	if (object && target_type != LOOKAT_TARGET_NONE && gSavedSettings.getBOOL("PrivateLookAt"))
+	if(gSavedSettings.getBOOL("PrivateLookAt"))
 	{
-		target_type = LOOKAT_TARGET_NONE;
-		object = mAvatarObject;
+		if(!mLookAt || mLookAt->isDead())
+			return FALSE;
 		position.clearVec();
+		return mLookAt->setLookAt(LOOKAT_TARGET_NONE, mAvatarObject, position);
 	}
 
 	if(object && object->isAttachment())
@@ -104,18 +105,11 @@ BOOL LLAgent::setLookAt(ELookAtType target_type, LLViewerObject *object, LLVecto
 BOOL LLAgent::setPointAt(EPointAtType target_type, LLViewerObject *object, LLVector3 position)
 {
 	// disallow pointing at attachments and avatars
-	if (object && (object->isAttachment() || object->isAvatar()))
+	if (object && (object->isAttachment() || object->isAvatar()) || gSavedSettings.getBOOL("PrivateLookAt"))
 	{
 		return FALSE;
 	}
 
-	if (object && target_type != POINTAT_TARGET_NONE && gSavedSettings.getBOOL("PrivateLookAt"))
-	{
-		target_type = POINTAT_TARGET_NONE;
-		object = NULL;
-		position.clearVec();
-	}
-
 	if(!mPointAt || mPointAt->isDead())
 	{
 		mPointAt = (LLHUDEffectPointAt *)LLHUDManager::getInstance()->createViewerEffect(LLHUDObject::LL_HUD_EFFECT_POINTAT);
diff --git a/indra/newview/llhudeffectlookat.cpp b/indra/newview/llhudeffectlookat.cpp
index 77461e8f0..45837fbb1 100644
--- a/indra/newview/llhudeffectlookat.cpp
+++ b/indra/newview/llhudeffectlookat.cpp
@@ -47,6 +47,12 @@
 
 
 #include "llxmltree.h"
+// <edit>
+#include "llresmgr.h"
+#include "llhudrender.h"
+#include "llviewerwindow.h"
+#include "llviewercontrol.h"
+// </edit>
 
 
 BOOL LLHUDEffectLookAt::sDebugLookAt = FALSE;
@@ -498,6 +504,8 @@ void LLHUDEffectLookAt::setSourceObject(LLViewerObject* objectp)
 //-----------------------------------------------------------------------------
 void LLHUDEffectLookAt::render()
 {
+    if (gSavedSettings.getBOOL("PrivateLookAt") &&
+        (gAgent.getAvatarObject() == ((LLVOAvatar*)(LLViewerObject*)mSourceObject))) return;
 	if (sDebugLookAt && mSourceObject.notNull())
 	{
 		gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
@@ -521,6 +529,34 @@ void LLHUDEffectLookAt::render()
 			gGL.vertex3f(0.f, 0.f, 1.f);
 		} gGL.end();
 		gGL.popMatrix();
+		// <edit>
+		const std::string text = ((LLVOAvatar*)(LLViewerObject*)mSourceObject)->getFullname();
+		LLVector3 offset = gAgent.getCameraPositionAgent() - target;
+		offset.normalize();
+		LLVector3 shadow_offset = offset * 0.49f;
+		offset *= 0.5f;
+		const LLFontGL* font = LLResMgr::getInstance()->getRes(LLFONT_SANSSERIF);
+		LLGLEnable gl_blend(GL_BLEND);
+		glPushMatrix();
+		gViewerWindow->setupViewport();
+		hud_render_utf8text(text,
+			target + shadow_offset,
+			*font,
+			LLFontGL::NORMAL,
+			-0.5f * font->getWidthF32(text) + 2.0f,
+			-2.0f,
+			LLColor4::black,
+			FALSE);
+		hud_render_utf8text(text,
+			target + offset,
+			*font,
+			LLFontGL::NORMAL,
+			-0.5f * font->getWidthF32(text),
+			0.0f,
+			(*mAttentions)[mTargetType].mColor,
+			FALSE);
+		glPopMatrix();
+		// </edit>
 	}
 }
 
diff --git a/indra/newview/llhudmanager.cpp b/indra/newview/llhudmanager.cpp
index 955d78618..7d0ed57ef 100644
--- a/indra/newview/llhudmanager.cpp
+++ b/indra/newview/llhudmanager.cpp
@@ -79,6 +79,7 @@ void LLHUDManager::updateEffects()
 
 void LLHUDManager::sendEffects()
 {
+	if(!gSavedSettings.getBOOL("BroadcastViewerEffects"))return;
 	S32 i;
 	for (i = 0; i < mHUDEffects.count(); i++)
 	{