[6812] Implement localization of creature/gameobject name that say/yell.

Original patch deeply rewrited.
Signed-off-by: VladimirMangos <vladimir@getmangos.com>

src/game/Creature.cpp

@@ -2028,3 +2028,19 @@ TrainerSpellData const* Creature::GetTrainerSpells() const
 {
     return objmgr.GetNpcTrainerSpells(GetEntry());
 }
+
+// overwrite WorldObject function for proper name localization
+const char* Creature::GetNameForLocaleIdx(int32 loc_idx) const
+{
+    if (loc_idx >= 0)
+    {
+        CreatureLocale const *cl = objmgr.GetCreatureLocale(GetEntry());
+        if (cl)
+        {
+            if (cl->Name.size() > loc_idx && !cl->Name[loc_idx].empty())
+                return cl->Name[loc_idx].c_str();
+        }
+    }
+
+    return GetName();
+}

src/game/Creature.h

@@ -513,6 +513,9 @@ class MANGOS_DLL_SPEC Creature : public Unit
         void TextEmote(int32 textId, uint64 TargetGuid, bool IsBossEmote = false) { MonsterTextEmote(textId,TargetGuid,IsBossEmote); }
         void Whisper(int32 textId, uint64 receiver, bool IsBossWhisper = false) { MonsterWhisper(textId,receiver,IsBossWhisper); }
 
+        // overwrite WorldObject function for proper name localization
+        const char* GetNameForLocaleIdx(int32 locale_idx) const;
+
         void setDeathState(DeathState s);                   // overwrite virtual Unit::setDeathState
 
         bool LoadFromDB(uint32 guid, Map *map);

src/game/GameObject.cpp

@@ -1245,3 +1245,19 @@ void GameObject::Use(Unit* user)
 
     spell->prepare(&targets);
 }
+
+// overwrite WorldObject function for proper name localization
+const char* GameObject::GetNameForLocaleIdx(int32 loc_idx) const
+{
+    if (loc_idx >= 0)
+    {
+        GameObjectLocale const *cl = objmgr.GetGameObjectLocale(GetEntry());
+        if (cl)
+        {
+            if (cl->Name.size() > loc_idx && !cl->Name[loc_idx].empty())
+                return cl->Name[loc_idx].c_str();
+        }
+    }
+
+    return GetName();
+}

src/game/GameObject.h

@@ -442,6 +442,9 @@ class MANGOS_DLL_SPEC GameObject : public WorldObject
         void TextEmote(int32 textId, uint64 TargetGuid) { MonsterTextEmote(textId,TargetGuid); }
         void Whisper(int32 textId, uint64 receiver) { MonsterWhisper(textId,receiver); }
 
+        // overwrite WorldObject function for proper name localization
+        const char* GetNameForLocaleIdx(int32 locale_idx) const;
+
         void SaveToDB();
         void SaveToDB(uint32 mapid, uint8 spawnMask);
         bool LoadFromDB(uint32 guid, Map *map);

src/game/Object.cpp

@@ -1204,7 +1204,7 @@ namespace MaNGOS
                     data = new WorldPacket(SMSG_MESSAGECHAT, 200);
 
                     // TODO: i_object.GetName() also must be localized?
-                    i_object.BuildMonsterChat(data,i_msgtype,text,i_language,i_object.GetName(),i_targetGUID);
+                    i_object.BuildMonsterChat(data,i_msgtype,text,i_language,i_object.GetNameForLocaleIdx(loc_idx),i_targetGUID);
 
                     i_data_cache[cache_idx] = data;
                 }

src/game/Object.h

@@ -391,6 +391,8 @@ class MANGOS_DLL_SPEC WorldObject : public Object
         const char* GetName() const { return m_name.c_str(); }
         void SetName(std::string newname) { m_name=newname; }
 
+        virtual const char* GetNameForLocaleIdx(int32 /*locale_idx*/) const { return GetName(); }
+
         float GetDistance( const WorldObject* obj ) const;
         float GetDistance(const float x, const float y, const float z) const;
         float GetDistance2d(const WorldObject* obj) const;

src/shared/revision_nr.h

@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "6811"
+ #define REVISION_NR "6812"
 #endif // __REVISION_NR_H__