localization for .npc say, .npc yell, .npc whisper

gistfile1.diff

diff --git a/src/server/game/Entities/Object/Object.cpp b/src/server/game/Entities/Object/Object.cpp
index 58620cd..ce937cd 100755
--- a/src/server/game/Entities/Object/Object.cpp
+++ b/src/server/game/Entities/Object/Object.cpp
@@ -1586,39 +1586,6 @@ bool Position::IsPositionValid() const
     return Trinity::IsValidMapCoord(m_positionX, m_positionY, m_positionZ, m_orientation);
 }
 
-void WorldObject::MonsterSay(const char* text, uint32 language, uint64 TargetGuid)
-{
-    WorldPacket data(SMSG_MESSAGECHAT, 200);
-    BuildMonsterChat(&data, CHAT_MSG_MONSTER_SAY, text, language, GetName(), TargetGuid);
-    SendMessageToSetInRange(&data, sWorld->getFloatConfig(CONFIG_LISTEN_RANGE_SAY), true);
-}
-
-void WorldObject::MonsterYell(const char* text, uint32 language, uint64 TargetGuid)
-{
-    WorldPacket data(SMSG_MESSAGECHAT, 200);
-    BuildMonsterChat(&data, CHAT_MSG_MONSTER_YELL, text, language, GetName(), TargetGuid);
-    SendMessageToSetInRange(&data, sWorld->getFloatConfig(CONFIG_LISTEN_RANGE_YELL), true);
-}
-
-void WorldObject::MonsterTextEmote(const char* text, uint64 TargetGuid, bool IsBossEmote)
-{
-    WorldPacket data(SMSG_MESSAGECHAT, 200);
-    BuildMonsterChat(&data, IsBossEmote ? CHAT_MSG_RAID_BOSS_EMOTE : CHAT_MSG_MONSTER_EMOTE, text, LANG_UNIVERSAL, GetName(), TargetGuid);
-    SendMessageToSetInRange(&data, sWorld->getFloatConfig(CONFIG_LISTEN_RANGE_TEXTEMOTE), true);
-}
-
-void WorldObject::MonsterWhisper(const char* text, uint64 receiver, bool IsBossWhisper)
-{
-    Player *player = sObjectMgr->GetPlayer(receiver);
-    if (!player || !player->GetSession())
-        return;
-
-    WorldPacket data(SMSG_MESSAGECHAT, 200);
-    BuildMonsterChat(&data, IsBossWhisper ? CHAT_MSG_RAID_BOSS_WHISPER : CHAT_MSG_MONSTER_WHISPER, text, LANG_UNIVERSAL, GetName(), receiver);
-
-    player->GetSession()->SendPacket(&data);
-}
-
 bool WorldObject::isValid() const
 {
     if (!IsInWorld())
@@ -1897,8 +1864,42 @@ namespace Trinity
             uint32 i_language;
             uint64 i_targetGUID;
     };
+
+    class MonsterCustomChatBuilder
+    {
+        public:
+            MonsterCustomChatBuilder(WorldObject const& obj, ChatMsg msgtype, const char* text, uint32 language, uint64 targetGUID)
+                : i_object(obj), i_msgtype(msgtype), i_text(text), i_language(language), i_targetGUID(targetGUID) {}
+            void operator()(WorldPacket& data, LocaleConstant loc_idx)
+            {
+                // TODO: i_object.GetName() also must be localized?
+                i_object.BuildMonsterChat(&data, i_msgtype, i_text, i_language, i_object.GetNameForLocaleIdx(loc_idx), i_targetGUID);
+            }
+
+        private:
+            WorldObject const& i_object;
+            ChatMsg i_msgtype;
+            const char* i_text;
+            uint32 i_language;
+            uint64 i_targetGUID;
+    };
 }                                                           // namespace Trinity
 
+void WorldObject::MonsterSay(const char* text, uint32 language, uint64 TargetGuid)
+{
+    CellPair p = Trinity::ComputeCellPair(GetPositionX(), GetPositionY());
+
+    Cell cell(p);
+    cell.data.Part.reserved = ALL_DISTRICT;
+    cell.SetNoCreate();
+
+    Trinity::MonsterCustomChatBuilder say_build(*this, CHAT_MSG_MONSTER_SAY, text, language, TargetGuid);
+    Trinity::LocalizedPacketDo<Trinity::MonsterCustomChatBuilder> say_do(say_build);
+    Trinity::PlayerDistWorker<Trinity::LocalizedPacketDo<Trinity::MonsterCustomChatBuilder> > say_worker(this, sWorld->getFloatConfig(CONFIG_LISTEN_RANGE_SAY), say_do);
+    TypeContainerVisitor<Trinity::PlayerDistWorker<Trinity::LocalizedPacketDo<Trinity::MonsterCustomChatBuilder> >, WorldTypeMapContainer > message(say_worker);
+    cell.Visit(p, message, *GetMap(), *this, sWorld->getFloatConfig(CONFIG_LISTEN_RANGE_SAY));
+}
+
 void WorldObject::MonsterSay(int32 textId, uint32 language, uint64 TargetGuid)
 {
     CellPair p = Trinity::ComputeCellPair(GetPositionX(), GetPositionY());
@@ -1914,6 +1915,21 @@ void WorldObject::MonsterSay(int32 textId, uint32 language, uint64 TargetGuid)
     cell.Visit(p, message, *GetMap(), *this, sWorld->getFloatConfig(CONFIG_LISTEN_RANGE_SAY));
 }
 
+void WorldObject::MonsterYell(const char* text, uint32 language, uint64 TargetGuid)
+{
+    CellPair p = Trinity::ComputeCellPair(GetPositionX(), GetPositionY());
+
+    Cell cell(p);
+    cell.data.Part.reserved = ALL_DISTRICT;
+    cell.SetNoCreate();
+
+    Trinity::MonsterCustomChatBuilder say_build(*this, CHAT_MSG_MONSTER_YELL, text, language, TargetGuid);
+    Trinity::LocalizedPacketDo<Trinity::MonsterCustomChatBuilder> say_do(say_build);
+    Trinity::PlayerDistWorker<Trinity::LocalizedPacketDo<Trinity::MonsterCustomChatBuilder> > say_worker(this, sWorld->getFloatConfig(CONFIG_LISTEN_RANGE_YELL), say_do);
+    TypeContainerVisitor<Trinity::PlayerDistWorker<Trinity::LocalizedPacketDo<Trinity::MonsterCustomChatBuilder> >, WorldTypeMapContainer > message(say_worker);
+    cell.Visit(p, message, *GetMap(), *this, sWorld->getFloatConfig(CONFIG_LISTEN_RANGE_YELL));
+}
+
 void WorldObject::MonsterYell(int32 textId, uint32 language, uint64 TargetGuid)
 {
     CellPair p = Trinity::ComputeCellPair(GetPositionX(), GetPositionY());
@@ -1942,6 +1958,13 @@ void WorldObject::MonsterYellToZone(int32 textId, uint32 language, uint64 Target
             say_do(itr->getSource());
 }
 
+void WorldObject::MonsterTextEmote(const char* text, uint64 TargetGuid, bool IsBossEmote)
+{
+    WorldPacket data(SMSG_MESSAGECHAT, 200);
+    BuildMonsterChat(&data, IsBossEmote ? CHAT_MSG_RAID_BOSS_EMOTE : CHAT_MSG_MONSTER_EMOTE, text, LANG_UNIVERSAL, GetName(), TargetGuid);
+    SendMessageToSetInRange(&data, sWorld->getFloatConfig(CONFIG_LISTEN_RANGE_TEXTEMOTE), true);
+}
+
 void WorldObject::MonsterTextEmote(int32 textId, uint64 TargetGuid, bool IsBossEmote)
 {
     CellPair p = Trinity::ComputeCellPair(GetPositionX(), GetPositionY());
@@ -1957,6 +1980,20 @@ void WorldObject::MonsterTextEmote(int32 textId, uint64 TargetGuid, bool IsBossE
     cell.Visit(p, message, *GetMap(), *this, sWorld->getFloatConfig(CONFIG_LISTEN_RANGE_TEXTEMOTE));
 }
 
+void WorldObject::MonsterWhisper(const char* text, uint64 receiver, bool IsBossWhisper)
+{
+    Player *player = sObjectMgr->GetPlayer(receiver);
+    if (!player || !player->GetSession())
+        return;
+
+    LocaleConstant loc_idx = player->GetSession()->GetSessionDbLocaleIndex();
+
+    WorldPacket data(SMSG_MESSAGECHAT, 200);
+    BuildMonsterChat(&data, IsBossWhisper ? CHAT_MSG_RAID_BOSS_WHISPER : CHAT_MSG_MONSTER_WHISPER, text, LANG_UNIVERSAL, GetNameForLocaleIdx(loc_idx), receiver);
+
+    player->GetSession()->SendPacket(&data);
+}
+
 void WorldObject::MonsterWhisper(int32 textId, uint64 receiver, bool IsBossWhisper)
 {
     Player *player = sObjectMgr->GetPlayer(receiver);