Compile warnings fixes

src/server/game/AI/ScriptedAI/ScriptedCreature.h

@@ -272,7 +272,7 @@ class BossAI : public ScriptedAI
         // to override UpdateAI
         // note: You must re-schedule the event within this method if the event
         // is supposed to run more than once
-        virtual void ExecuteEvent(uint32 const eventId) { }
+        virtual void ExecuteEvent(uint32 const /*eventId*/) { }
 
         void Reset() { _Reset(); }
         void EnterCombat(Unit* /*who*/) { _EnterCombat(); }

src/server/game/Spells/Auras/SpellAuras.cpp

@@ -1858,7 +1858,7 @@ void Aura::CallScriptEffectCalcSpellModHandlers(AuraEffect const * aurEff, Spell
     }
 }
 
-void Aura::CallScriptEffectAbsorbHandlers(AuraEffect * aurEff, AuraApplication const * aurApp, DamageInfo & dmgInfo, uint32 & absorbAmount, bool & defaultPrevented)
+void Aura::CallScriptEffectAbsorbHandlers(AuraEffect * aurEff, AuraApplication const * aurApp, DamageInfo & dmgInfo, uint32 & absorbAmount, bool & /*defaultPrevented*/)
 {
     for(std::list<AuraScript *>::iterator scritr = m_loadedScripts.begin(); scritr != m_loadedScripts.end() ; ++scritr)
     {
@@ -1888,7 +1888,7 @@ void Aura::CallScriptEffectAfterAbsorbHandlers(AuraEffect * aurEff, AuraApplicat
     }
 }
 
-void Aura::CallScriptEffectManaShieldHandlers(AuraEffect * aurEff, AuraApplication const * aurApp, DamageInfo & dmgInfo, uint32 & absorbAmount, bool & defaultPrevented)
+void Aura::CallScriptEffectManaShieldHandlers(AuraEffect * aurEff, AuraApplication const * aurApp, DamageInfo & dmgInfo, uint32 & absorbAmount, bool & /*defaultPrevented*/)
 {
     for(std::list<AuraScript *>::iterator scritr = m_loadedScripts.begin(); scritr != m_loadedScripts.end() ; ++scritr)
     {

src/server/scripts/Kalimdor/RazorfenKraul/instance_razorfen_kraul.cpp

@@ -85,7 +85,7 @@ public:
                 }
         }
 
-        void SetData(uint32 type, uint32 data)
+        void SetData(uint32 type, uint32 /*data*/)
         {
             switch(type)
             {

src/server/scripts/Northrend/IcecrownCitadel/boss_valithria_dreamwalker.cpp

@@ -175,7 +175,7 @@ struct ManaVoidSelector : public std::unary_function<Unit*, bool>
 class DelayedCastEvent : public BasicEvent
 {
     public:
-        DelayedCastEvent(Creature* trigger, uint32 spellId, uint64 originalCaster, uint32 despawnTime) : _trigger(trigger), _spellId(spellId), _originalCaster(originalCaster), _despawnTime(despawnTime)
+        DelayedCastEvent(Creature* trigger, uint32 spellId, uint64 originalCaster, uint32 despawnTime) : _trigger(trigger), _originalCaster(originalCaster), _spellId(spellId), _despawnTime(despawnTime)
         {
         }
 
@@ -879,12 +879,12 @@ class npc_blistering_zombie : public CreatureScript
             {
             }
 
-            void JustDied(Unit* killer)
+            void JustDied(Unit* /*killer*/)
             {
                 DoCast(me, SPELL_ACID_BURST, true);
             }
 
-            void UpdateAI(uint32 const diff)
+            void UpdateAI(uint32 const /*diff*/)
             {
                 if (!UpdateVictim())
                     return;
@@ -1173,7 +1173,7 @@ class spell_dreamwalker_summon_suppresser : public SpellScriptLoader
         {
             PrepareAuraScript(spell_dreamwalker_summon_suppresser_AuraScript);
 
-            void PeriodicTick(AuraEffect const* aurEff)
+            void PeriodicTick(AuraEffect const* /*aurEff*/)
             {
                 PreventDefaultAction();
                 Unit* caster = GetCaster();

src/server/scripts/Northrend/howling_fjord.cpp

@@ -174,7 +174,7 @@ public:
         void Reset()
         {
             uint64 summonerGUID = 0;
-            Player* player = NULL;
+
             if (me->isSummon())
                 if (Unit* summoner = me->ToTempSummon()->GetSummoner())
                     if (summoner->GetTypeId() == TYPEID_PLAYER)