Core/Cleanup:

Mostly if(.. -> if (.. and for(.. -> for (..
but also some miscellaneous cleanup

src/server/game/AI/CoreAI/TotemAI.cpp

@@ -27,8 +27,7 @@
 #include "GridNotifiersImpl.h"
 #include "CellImpl.h"
 
-int
-TotemAI::Permissible(const Creature* creature)
+int TotemAI::Permissible(Creature const* creature)
 {
     if (creature->isTotem())
         return PERMIT_BASE_PROACTIVE;
@@ -41,8 +40,7 @@ TotemAI::TotemAI(Creature* c) : CreatureAI(c), i_victimGuid(0)
     ASSERT(c->isTotem());
 }
 
-void
-TotemAI::MoveInLineOfSight(Unit*)
+void TotemAI::MoveInLineOfSight(Unit* /*who*/)
 {
 }
 
@@ -51,10 +49,9 @@ void TotemAI::EnterEvadeMode()
     me->CombatStop(true);
 }
 
-void
-TotemAI::UpdateAI(const uint32 /*diff*/)
+void TotemAI::UpdateAI(uint32 const /*diff*/)
 {
-  if (me->ToTotem()->GetTotemType() != TOTEM_ACTIVE)
+    if (me->ToTotem()->GetTotemType() != TOTEM_ACTIVE)
         return;
 
     if (!me->isAlive() || me->IsNonMeleeSpellCasted(false))
@@ -98,8 +95,7 @@ TotemAI::UpdateAI(const uint32 /*diff*/)
         i_victimGuid = 0;
 }
 
-void
-TotemAI::AttackStart(Unit*)
+void TotemAI::AttackStart(Unit* /*victim*/)
 {
     // Sentry totem sends ping on attack
     if (me->GetEntry() == SENTRY_TOTEM_ENTRY && me->GetOwner()->GetTypeId() == TYPEID_PLAYER)

src/server/game/AI/CoreAI/TotemAI.h

@@ -31,12 +31,12 @@ class TotemAI : public CreatureAI
 
         explicit TotemAI(Creature* c);
 
-        void MoveInLineOfSight(Unit*);
-        void AttackStart(Unit*);
+        void MoveInLineOfSight(Unit* who);
+        void AttackStart(Unit* victim);
         void EnterEvadeMode();
 
-        void UpdateAI(const uint32);
-        static int Permissible(const Creature*);
+        void UpdateAI(uint32 const diff);
+        static int Permissible(Creature const* creature);
 
     private:
         uint64 i_victimGuid;

src/server/game/AI/CreatureAISelector.cpp

@@ -82,7 +82,7 @@ namespace FactorySelector
             {
                 const CreatureAICreator* factory = iter->second;
                 const SelectableAI* p = dynamic_cast<const SelectableAI*>(factory);
-                ASSERT(p != NULL);
+                ASSERT(p);
                 int val = p->Permit(creature);
                 if (val > best_val)
                 {
@@ -102,7 +102,7 @@ namespace FactorySelector
     MovementGenerator* selectMovementGenerator(Creature* creature)
     {
         MovementGeneratorRegistry& mv_registry(*MovementGeneratorRepository::instance());
-        ASSERT(creature->GetCreatureTemplate() != NULL);
+        ASSERT(creature->GetCreatureTemplate());
         const MovementGeneratorCreator* mv_factory = mv_registry.GetRegistryItem(creature->GetDefaultMovementType());
 
         /* if (mv_factory == NULL)