Scripts/Karazhan: Fixed some uninitialized variables

src/server/scripts/EasternKingdoms/Karazhan/boss_moroes.cpp

@@ -75,8 +75,8 @@ public:
     {
         boss_moroesAI(Creature* creature) : ScriptedAI(creature)
         {
-            for (uint8 i = 0; i < 4; ++i)
-                AddId[i] = 0;
+            memset(AddId, 0, sizeof(AddId));
+            memset(AddGUID, 0, sizeof(AddGUID));
 
             instance = creature->GetInstanceScript();
         }
@@ -105,10 +105,8 @@ public:
 
             Enrage = false;
             InVanish = false;
-            if (me->GetHealth() > 0)
-            {
+            if (me->GetHealth())
                 SpawnAdds();
-            }
 
             if (instance)
                 instance->SetData(TYPE_MOROES, NOT_STARTED);
@@ -193,10 +191,9 @@ public:
         bool isAddlistEmpty()
         {
             for (uint8 i = 0; i < 4; ++i)
-            {
                 if (AddId[i] == 0)
                     return true;
-            }
+
             return false;
         }
 
@@ -341,17 +338,10 @@ struct boss_moroes_guestAI : public ScriptedAI
         if (!instance)
             return;
 
-        uint64 MoroesGUID = instance->GetData64(DATA_MOROES);
-        Creature* Moroes = (Unit::GetCreature((*me), MoroesGUID));
-        if (Moroes)
-        {
+        if (Creature* Moroes = Unit::GetCreature(*me, instance->GetData64(DATA_MOROES)))
             for (uint8 i = 0; i < 4; ++i)
-            {
-                uint64 GUID = CAST_AI(boss_moroes::boss_moroesAI, Moroes->AI())->AddGUID[i];
-                if (GUID)
+                if (uint64 GUID = CAST_AI(boss_moroes::boss_moroesAI, Moroes->AI())->AddGUID[i])
                     GuestGUID[i] = GUID;
-            }
-        }
     }
 
     Unit* SelectGuestTarget()

src/server/scripts/EasternKingdoms/Karazhan/boss_prince_malchezaar.cpp

@@ -187,6 +187,7 @@ public:
         boss_malchezaarAI(Creature* creature) : ScriptedAI(creature)
         {
             instance = creature->GetInstanceScript();
+            memset(axes, 0, sizeof(axes));
         }
 
         InstanceScript* instance;
@@ -218,7 +219,10 @@ public:
             positions.clear();
 
             for (uint8 i = 0; i < 5; ++i)
+            {
                 enfeeble_targets[i] = 0;
+                enfeeble_health[i] = 0;
+            }
 
             for (uint8 i = 0; i < TOTAL_INFERNAL_POINTS; ++i)
                 positions.push_back(&InfernalPoints[i]);