From d0398b94f6850dec0c1a7f5d4f1b416f7c5a8425 Mon Sep 17 00:00:00 2001
From: SilverIce <slifeleaf@gmail.com>
Date: Thu, 27 May 2010 17:20:51 +0400
Subject: [PATCH] [9982] Group out of range member must based at client
 existances.

Signed-off-by: VladimirMangos <vladimir@getmangos.com>

Also move empty mask check from build function to caller.
---
 src/game/Group.cpp        | 12 ++++++------
 src/game/GroupHandler.cpp |  7 +++----
 src/shared/revision_nr.h  |  2 +-
 3 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/src/game/Group.cpp b/src/game/Group.cpp
index 7438b234b..d53dfd52b 100644
--- a/src/game/Group.cpp
+++ b/src/game/Group.cpp
@@ -1016,16 +1016,16 @@ void Group::UpdatePlayerOutOfRange(Player* pPlayer)
     if(!pPlayer || !pPlayer->IsInWorld())
         return;
 
-    Player *player;
+    if (pPlayer->GetGroupUpdateFlag() == GROUP_UPDATE_FLAG_NONE)
+        return;
+
     WorldPacket data;
     pPlayer->GetSession()->BuildPartyMemberStatsChangedPacket(pPlayer, &data);
 
     for(GroupReference *itr = GetFirstMember(); itr != NULL; itr = itr->next())
-    {
-        player = itr->getSource();
-        if (player && player != pPlayer && !pPlayer->isVisibleFor(player,player->GetViewPoint()))
-            player->GetSession()->SendPacket(&data);
-    }
+        if (Player *player = itr->getSource())
+            if (player != pPlayer && !player->HaveAtClient(pPlayer))
+                player->GetSession()->SendPacket(&data);
 }
 
 void Group::BroadcastPacket(WorldPacket *packet, bool ignorePlayersInBGRaid, int group, uint64 ignore)
diff --git a/src/game/GroupHandler.cpp b/src/game/GroupHandler.cpp
index d1347e505..42c14ed44 100644
--- a/src/game/GroupHandler.cpp
+++ b/src/game/GroupHandler.cpp
@@ -632,13 +632,10 @@ void WorldSession::HandleRaidReadyCheckFinishedOpcode( WorldPacket & /*recv_data
     // Is any reaction need?
 }
 
-void WorldSession::BuildPartyMemberStatsChangedPacket(Player *player, WorldPacket *data)
+bool WorldSession::BuildPartyMemberStatsChangedPacket(Player *player, WorldPacket *data)
 {
     uint32 mask = player->GetGroupUpdateFlag();
 
-    if (mask == GROUP_UPDATE_FLAG_NONE)
-        return;
-
     if (mask & GROUP_UPDATE_FLAG_POWER_TYPE)                // if update power type, update current/max power also
         mask |= (GROUP_UPDATE_FLAG_CUR_POWER | GROUP_UPDATE_FLAG_MAX_POWER);
 
@@ -789,6 +786,8 @@ void WorldSession::BuildPartyMemberStatsChangedPacket(Player *player, WorldPacke
         else
             *data << uint64(0);
     }
+
+    return true;
 }
 
 /*this procedure handles clients CMSG_REQUEST_PARTY_MEMBER_STATS request*/
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index 86fdf9e2f..f355953d2 100644
--- a/src/shared/revision_nr.h
+++ b/src/shared/revision_nr.h
@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "9981"
+ #define REVISION_NR "9982"
 #endif // __REVISION_NR_H__