[8251] Store in some DB tables only data for first rank. Author: VladimirMangos

* Allow add to DB data only for first rank in table `mangos_spell_bonus_data` and `mangos_spell_proc_event`.
    * Copy data for other ranks for speedup use at loading for this data and data from `spell_proc_item_enchant`.

--HG--
branch : trunk

src/game/SpellMgr.h

@@ -729,6 +729,10 @@ inline bool IsProfessionOrRidingSkill(uint32 skill)
 
 class SpellMgr
 {
+    friend struct DoSpellBonusess;
+    friend struct DoSpellProcEvent;
+    friend struct DoSpellProcItemEnchant;
+
     // Constructors
     public:
         SpellMgr();
@@ -798,13 +802,7 @@ class SpellMgr
             SpellBonusMap::const_iterator itr = mSpellBonusMap.find(spellId);
             if( itr != mSpellBonusMap.end( ) )
                 return &itr->second;
-            // Not found, try lookup for 1 spell rank if exist
-            if (uint32 rank_1 = GetFirstSpellInChain(spellId))
-            {
-                SpellBonusMap::const_iterator itr2 = mSpellBonusMap.find(rank_1);
-                if( itr2 != mSpellBonusMap.end( ) )
-                    return &itr2->second;
-            }
+
             return NULL;
         }
 
@@ -862,6 +860,26 @@ class SpellMgr
 
         SpellsRequiringSpellMap const& GetSpellsRequiringSpell() const { return mSpellsReqSpell; }
 
+        template<typename Worker>
+        void doForThisAndHighRanks(uint32 spellid, Worker& worker)
+        {
+            worker(spellid);
+            if(uint32 nextSpellId = GetNextSpellInChain(spellid))
+                doForThisAndHighRanks(nextSpellId, worker);
+        }
+
+        template<typename Worker>
+        void doForHighRanks(uint32 spellid, Worker& worker)
+        {
+            if(uint32 nextSpellId = GetNextSpellInChain(spellid))
+            {
+                worker(nextSpellId);
+                doForHighRanks(nextSpellId, worker);
+            }
+        }
+
+        // Note: not use rank for compare to spell ranks: spell chains isn't linear order
+        // Use IsHighRankOfSpell instead
         uint8 GetSpellRank(uint32 spell_id) const
         {
             if(SpellChainNode const* node = GetSpellChainNode(spell_id))