*Update to Mangos 7125.

--HG--
branch : trunk

src/game/Unit.cpp

@@ -2479,6 +2479,24 @@ SpellMissInfo Unit::MeleeSpellHitResult(Unit *pVictim, SpellEntry const *spell)
     if (roll < tmp)
         return SPELL_MISS_MISS;
 
+    // Chance resist mechanic (select max value from every mechanic spell effect)
+    int32 resist_mech = 0;
+    // Get effects mechanic and chance
+    for(int eff = 0; eff < 3; ++eff)
+    {
+        int32 effect_mech = GetEffectMechanic(spell, eff);
+        if (effect_mech)
+        {
+            int32 temp = pVictim->GetTotalAuraModifierByMiscValue(SPELL_AURA_MOD_MECHANIC_RESISTANCE, effect_mech);
+            if (resist_mech < temp*100)
+                resist_mech = temp*100;
+        }
+    }
+    // Roll chance
+    tmp += resist_mech;
+    if (roll < tmp)
+        return SPELL_MISS_RESIST;
+
     bool canDodge = true;
     bool canParry = true;
 
@@ -8418,8 +8436,7 @@ bool Unit::IsImmunedToSpellEffect(SpellEntry const* spellInfo, uint32 index) con
         if(itr->type == effect)
             return true;
 
-    uint32 mechanic = spellInfo->EffectMechanic[index];
-    if (mechanic)
+    if(uint32 mechanic = spellInfo->EffectMechanic[index])
     {
         SpellImmuneList const& mechanicList = m_spellImmune[IMMUNITY_MECHANIC];
         for (SpellImmuneList::const_iterator itr = mechanicList.begin(); itr != mechanicList.end(); ++itr)
@@ -8427,14 +8444,14 @@ bool Unit::IsImmunedToSpellEffect(SpellEntry const* spellInfo, uint32 index) con
                 return true;
     }
 
-    uint32 aura = spellInfo->EffectApplyAuraName[index];
-    if (aura)
+    if(uint32 aura = spellInfo->EffectApplyAuraName[index])
     {
         SpellImmuneList const& list = m_spellImmune[IMMUNITY_STATE];
         for(SpellImmuneList::const_iterator itr = list.begin(); itr != list.end(); ++itr)
             if(itr->type == aura)
                 return true;
     }
+
     return false;
 }
 
@@ -11311,7 +11328,6 @@ Pet* Unit::CreateTamedPetFrom(Creature* creatureTarget,uint32 spell_id)
         pet->SetUInt32Value(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP_ATTACKABLE);
 
     uint32 level = (creatureTarget->getLevel() < (getLevel() - 5)) ? (getLevel() - 5) : creatureTarget->getLevel();
-    pet->SetFreeTalentPoints(pet->GetMaxTalentPointsForLevel(level));
 
     if(!pet->InitStatsForLevel(level))
     {
@@ -11324,6 +11340,7 @@ Pet* Unit::CreateTamedPetFrom(Creature* creatureTarget,uint32 spell_id)
     // this enables pet details window (Shift+P)
     pet->AIM_Initialize();
     pet->InitPetCreateSpells();
+    pet->InitTalentForLevel();
     pet->SetHealth(pet->GetMaxHealth());
 
     return pet;