Added PrivateLookAtTarget option.

When true, viewer won't tell where your avatar is looking.

2 files changed, 32 insertions, 3 deletions

diff --git a/linden/indra/newview/app_settings/settings.xml b/linden/indra/newview/app_settings/settings.xml
index 93dc2fb..1cf31d7 100644
--- a/linden/indra/newview/app_settings/settings.xml
+++ b/linden/indra/newview/app_settings/settings.xml
@@ -7136,6 +7136,17 @@
         <integer>0</integer>
       </array>
     </map>
+    <key>PrivateLookAtTarget</key>
+    <map>
+      <key>Comment</key>
+      <string>If true, viewer won't tell other viewers where your avatar is looking.</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <integer>0</integer>
+    </map>
     <key>ProbeHardwareOnStartup</key>
     <map>
       <key>Comment</key>
diff --git a/linden/indra/newview/llhudeffectlookat.cpp b/linden/indra/newview/llhudeffectlookat.cpp
index 3a5bec2..b54101e 100644
--- a/linden/indra/newview/llhudeffectlookat.cpp
+++ b/linden/indra/newview/llhudeffectlookat.cpp
@@ -285,18 +285,36 @@ void LLHUDEffectLookAt::packData(LLMessageSystem *mesgsys)
 
         // pack both target object and position
         // position interpreted as offset if target object is non-null
+        ELookAtType     target_type             = mTargetType;
+        LLVector3d      target_offset_global    = mTargetOffsetGlobal;
+        LLViewerObject* target_object           = (LLViewerObject*) mTargetObject;
+
+        LLVOAvatar* source_avatar = (LLVOAvatar*)(LLViewerObject*)mSourceObject;
+        bool is_self = source_avatar-> isSelf();
+        bool is_private = gSavedSettings.getBOOL("PrivateLookAtTarget"); 
+
+        if (is_private && is_self)
+        {
+                //this mimicks own avatar selected, consider not to change this
+                //because bots could profile other settings for evil client detection
+                target_type = LOOKAT_TARGET_SELECT;
+                target_offset_global.setVec(5.0, 0.0, 0.0);
+                target_object = mSourceObject;
+        }
+
+
         if (mTargetObject)
         {
-                htonmemcpy(&(packed_data[TARGET_OBJECT]), mTargetObject->mID.mData, MVT_LLUUID, 16);
+                htonmemcpy(&(packed_data[TARGET_OBJECT]), target_object->mID.mData, MVT_LLUUID, 16);
         }
         else
         {
                 htonmemcpy(&(packed_data[TARGET_OBJECT]), LLUUID::null.mData, MVT_LLUUID, 16);
         }
 
-        htonmemcpy(&(packed_data[TARGET_POS]), mTargetOffsetGlobal.mdV, MVT_LLVector3d, 24);
+        htonmemcpy(&(packed_data[TARGET_POS]), target_offset_global.mdV, MVT_LLVector3d, 24);
 
-        U8 lookAtTypePacked = (U8)mTargetType;
+        U8 lookAtTypePacked = (U8)target_type;
         
         htonmemcpy(&(packed_data[LOOKAT_TYPE]), &lookAtTypePacked, MVT_U8, 1);