Scripts/Misc: Fix static analysis issues

Replace CAST_AI() macro with ENSURE_AI() when dynamic_cast is not supposed to return NULL.

16 files changed, 62 insertions, 62 deletions

diff --git a/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_jedoga_shadowseeker.cpp b/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_jedoga_shadowseeker.cpp
index b78bdae5c87..bc6807c54d9 100644
--- a/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_jedoga_shadowseeker.cpp
+++ b/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_jedoga_shadowseeker.cpp
@@ -373,8 +373,8 @@ public:
             {
                 if (Creature* boss = ObjectAccessor::GetCreature(*me, instance->GetData64(DATA_JEDOGA_SHADOWSEEKER)))
                 {
-                    if (!CAST_AI(boss_jedoga_shadowseeker::boss_jedoga_shadowseekerAI, boss->AI())->bOpFerok)
-                        CAST_AI(boss_jedoga_shadowseeker::boss_jedoga_shadowseekerAI, boss->AI())->bOpFerokFail = true;
+                    if (!ENSURE_AI(boss_jedoga_shadowseeker::boss_jedoga_shadowseekerAI, boss->AI())->bOpFerok)
+                        ENSURE_AI(boss_jedoga_shadowseeker::boss_jedoga_shadowseekerAI, boss->AI())->bOpFerokFail = true;
 
                     if (killer->GetTypeId() == TYPEID_PLAYER)
                         boss->AI()->DoAction(ACTION_INITIAND_KILLED);
@@ -421,8 +421,8 @@ public:
                         Creature* boss = me->GetMap()->GetCreature(instance->GetData64(DATA_JEDOGA_SHADOWSEEKER));
                         if (boss)
                         {
-                            CAST_AI(boss_jedoga_shadowseeker::boss_jedoga_shadowseekerAI, boss->AI())->bOpFerok = true;
-                            CAST_AI(boss_jedoga_shadowseeker::boss_jedoga_shadowseekerAI, boss->AI())->bOpFerokFail = false;
+                            ENSURE_AI(boss_jedoga_shadowseeker::boss_jedoga_shadowseekerAI, boss->AI())->bOpFerok = true;
+                            ENSURE_AI(boss_jedoga_shadowseeker::boss_jedoga_shadowseekerAI, boss->AI())->bOpFerokFail = false;
                             me->Kill(me);
                         }
                     }
diff --git a/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_prince_taldaram.cpp b/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_prince_taldaram.cpp
index e3156e21371..c5b87eb48e8 100644
--- a/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_prince_taldaram.cpp
+++ b/src/server/scripts/Northrend/AzjolNerub/Ahnkahet/boss_prince_taldaram.cpp
@@ -403,7 +403,7 @@ class go_prince_taldaram_sphere : public GameObjectScript
                         break;
                 }
 
-                CAST_AI(boss_prince_taldaram::boss_prince_taldaramAI, PrinceTaldaram->AI())->CheckSpheres();
+                ENSURE_AI(boss_prince_taldaram::boss_prince_taldaramAI, PrinceTaldaram->AI())->CheckSpheres();
             }
             return true;
         }
diff --git a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/trial_of_the_champion.cpp b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/trial_of_the_champion.cpp
index e22ee040599..4015467501e 100644
--- a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/trial_of_the_champion.cpp
+++ b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheChampion/trial_of_the_champion.cpp
@@ -494,7 +494,7 @@ public:
         if (action == GOSSIP_ACTION_INFO_DEF+1)
         {
             player->CLOSE_GOSSIP_MENU();
-            CAST_AI(npc_announcer_toc5::npc_announcer_toc5AI, creature->AI())->StartEncounter();
+            ENSURE_AI(npc_announcer_toc5::npc_announcer_toc5AI, creature->AI())->StartEncounter();
         }
 
         return true;
diff --git a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_twin_valkyr.cpp b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_twin_valkyr.cpp
index e40cd9d5f41..a0c42492a1b 100644
--- a/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_twin_valkyr.cpp
+++ b/src/server/scripts/Northrend/CrusadersColiseum/TrialOfTheCrusader/boss_twin_valkyr.cpp
@@ -837,7 +837,7 @@ class spell_power_of_the_twins : public SpellScriptLoader
                 if (InstanceScript* instance = GetCaster()->GetInstanceScript())
                 {
                     if (Creature* Valk = ObjectAccessor::GetCreature(*GetCaster(), instance->GetData64(GetCaster()->GetEntry())))
-                        CAST_AI(boss_twin_baseAI, Valk->AI())->EnableDualWield(true);
+                        ENSURE_AI(boss_twin_baseAI, Valk->AI())->EnableDualWield(true);
                 }
             }
 
@@ -846,7 +846,7 @@ class spell_power_of_the_twins : public SpellScriptLoader
                 if (InstanceScript* instance = GetCaster()->GetInstanceScript())
                 {
                     if (Creature* Valk = ObjectAccessor::GetCreature(*GetCaster(), instance->GetData64(GetCaster()->GetEntry())))
-                        CAST_AI(boss_twin_baseAI, Valk->AI())->EnableDualWield(false);
+                        ENSURE_AI(boss_twin_baseAI, Valk->AI())->EnableDualWield(false);
                 }
             }
 
diff --git a/src/server/scripts/Northrend/FrozenHalls/PitOfSaron/boss_krickandick.cpp b/src/server/scripts/Northrend/FrozenHalls/PitOfSaron/boss_krickandick.cpp
index 1c126bc54fd..3f8e1cc6ee0 100644
--- a/src/server/scripts/Northrend/FrozenHalls/PitOfSaron/boss_krickandick.cpp
+++ b/src/server/scripts/Northrend/FrozenHalls/PitOfSaron/boss_krickandick.cpp
@@ -624,7 +624,7 @@ class spell_krick_pursuit : public SpellScriptLoader
                         {
                             ick->AI()->Talk(SAY_ICK_CHASE_1, target);
                             ick->AddAura(GetSpellInfo()->Id, target);
-                            CAST_AI(boss_ick::boss_ickAI, ick->AI())->SetTempThreat(ick->getThreatManager().getThreat(target));
+                            ENSURE_AI(boss_ick::boss_ickAI, ick->AI())->SetTempThreat(ick->getThreatManager().getThreat(target));
                             ick->AddThreat(target, float(GetEffectValue()));
                             target->AddThreat(ick, float(GetEffectValue()));
                         }
@@ -645,7 +645,7 @@ class spell_krick_pursuit : public SpellScriptLoader
             {
                 if (Unit* caster = GetCaster())
                     if (Creature* creCaster = caster->ToCreature())
-                        CAST_AI(boss_ick::boss_ickAI, creCaster->AI())->_ResetThreat(GetTarget());
+                        ENSURE_AI(boss_ick::boss_ickAI, creCaster->AI())->_ResetThreat(GetTarget());
             }
 
             void Register() override
diff --git a/src/server/scripts/Northrend/Naxxramas/boss_four_horsemen.cpp b/src/server/scripts/Northrend/Naxxramas/boss_four_horsemen.cpp
index 9a9e7aa6849..e2ff68ab851 100644
--- a/src/server/scripts/Northrend/Naxxramas/boss_four_horsemen.cpp
+++ b/src/server/scripts/Northrend/Naxxramas/boss_four_horsemen.cpp
@@ -147,15 +147,15 @@ public:
             {
                 if (attack && who)
                 {
-                    CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Thane->AI())->encounterActionAttack = true;
-                    CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Lady->AI())->encounterActionAttack = true;
-                    CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Baron->AI())->encounterActionAttack = true;
-                    CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Sir->AI())->encounterActionAttack = true;
-
-                    CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Thane->AI())->AttackStart(who);
-                    CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Lady->AI())->AttackStart(who);
-                    CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Baron->AI())->AttackStart(who);
-                    CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Sir->AI())->AttackStart(who);
+                    ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Thane->AI())->encounterActionAttack = true;
+                    ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Lady->AI())->encounterActionAttack = true;
+                    ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Baron->AI())->encounterActionAttack = true;
+                    ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Sir->AI())->encounterActionAttack = true;
+
+                    ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Thane->AI())->AttackStart(who);
+                    ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Lady->AI())->AttackStart(who);
+                    ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Baron->AI())->AttackStart(who);
+                    ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Sir->AI())->AttackStart(who);
                 }
 
                 if (reset)
@@ -174,15 +174,15 @@ public:
                         if (!Sir->IsAlive())
                             Sir->Respawn();
 
-                        CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Thane->AI())->encounterActionReset = true;
-                        CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Lady->AI())->encounterActionReset = true;
-                        CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Baron->AI())->encounterActionReset = true;
-                        CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Sir->AI())->encounterActionReset = true;
+                        ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Thane->AI())->encounterActionReset = true;
+                        ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Lady->AI())->encounterActionReset = true;
+                        ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Baron->AI())->encounterActionReset = true;
+                        ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Sir->AI())->encounterActionReset = true;
 
-                        CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Thane->AI())->EnterEvadeMode();
-                        CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Lady->AI())->EnterEvadeMode();
-                        CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Baron->AI())->EnterEvadeMode();
-                        CAST_AI(boss_four_horsemen::boss_four_horsemenAI, Sir->AI())->EnterEvadeMode();
+                        ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Thane->AI())->EnterEvadeMode();
+                        ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Lady->AI())->EnterEvadeMode();
+                        ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Baron->AI())->EnterEvadeMode();
+                        ENSURE_AI(boss_four_horsemen::boss_four_horsemenAI, Sir->AI())->EnterEvadeMode();
                     }
                 }
 
diff --git a/src/server/scripts/Northrend/Naxxramas/boss_loatheb.cpp b/src/server/scripts/Northrend/Naxxramas/boss_loatheb.cpp
index 946b60d4e27..5702987cc5a 100644
--- a/src/server/scripts/Northrend/Naxxramas/boss_loatheb.cpp
+++ b/src/server/scripts/Northrend/Naxxramas/boss_loatheb.cpp
@@ -177,13 +177,13 @@ class spell_loatheb_necrotic_aura_warning : public SpellScriptLoader
             void HandleEffectApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
             {
                 if (GetTarget()->IsAIEnabled)
-                    CAST_AI(LoathebAI, GetTarget()->GetAI())->Talk(SAY_NECROTIC_AURA_APPLIED);
+                    ENSURE_AI(LoathebAI, GetTarget()->GetAI())->Talk(SAY_NECROTIC_AURA_APPLIED);
             }
 
             void HandleEffectRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
             {
                 if (GetTarget()->IsAIEnabled)
-                    CAST_AI(LoathebAI, GetTarget()->GetAI())->Talk(SAY_NECROTIC_AURA_REMOVED);
+                    ENSURE_AI(LoathebAI, GetTarget()->GetAI())->Talk(SAY_NECROTIC_AURA_REMOVED);
             }
 
             void Register() override
diff --git a/src/server/scripts/Northrend/Nexus/Nexus/boss_keristrasza.cpp b/src/server/scripts/Northrend/Nexus/Nexus/boss_keristrasza.cpp
index 38e6a3fc816..bfe34ece6cf 100644
--- a/src/server/scripts/Northrend/Nexus/Nexus/boss_keristrasza.cpp
+++ b/src/server/scripts/Northrend/Nexus/Nexus/boss_keristrasza.cpp
@@ -220,7 +220,7 @@ public:
             go->SetFlag(GAMEOBJECT_FLAGS, GO_FLAG_NOT_SELECTABLE);
             go->SetGoState(GO_STATE_ACTIVE);
 
-            CAST_AI(boss_keristrasza::boss_keristraszaAI, pKeristrasza->AI())->CheckContainmentSpheres(true);
+            ENSURE_AI(boss_keristrasza::boss_keristraszaAI, pKeristrasza->AI())->CheckContainmentSpheres(true);
         }
         return true;
     }
@@ -271,7 +271,7 @@ class achievement_intense_cold : public AchievementCriteriaScript
             if (!target)
                 return false;
 
-            std::list<uint64> intenseColdList = CAST_AI(boss_keristrasza::boss_keristraszaAI, target->ToCreature()->AI())->intenseColdList;
+            std::list<uint64> intenseColdList = ENSURE_AI(boss_keristrasza::boss_keristraszaAI, target->ToCreature()->AI())->intenseColdList;
             if (!intenseColdList.empty())
                 for (std::list<uint64>::iterator itr = intenseColdList.begin(); itr != intenseColdList.end(); ++itr)
                     if (player->GetGUID() == *itr)
diff --git a/src/server/scripts/Northrend/Nexus/Oculus/boss_varos.cpp b/src/server/scripts/Northrend/Nexus/Oculus/boss_varos.cpp
index 585da8e28d3..f398dd99b5c 100644
--- a/src/server/scripts/Northrend/Nexus/Oculus/boss_varos.cpp
+++ b/src/server/scripts/Northrend/Nexus/Oculus/boss_varos.cpp
@@ -310,7 +310,7 @@ class spell_varos_energize_core_area_enemy : public SpellScriptLoader
                 if (varos->GetEntry() != NPC_VAROS)
                     return;
 
-                float orientation = CAST_AI(boss_varos::boss_varosAI, varos->AI())->GetCoreEnergizeOrientation();
+                float orientation = ENSURE_AI(boss_varos::boss_varosAI, varos->AI())->GetCoreEnergizeOrientation();
 
                 for (std::list<WorldObject*>::iterator itr = targets.begin(); itr != targets.end();)
                 {
@@ -354,7 +354,7 @@ class spell_varos_energize_core_area_entry : public SpellScriptLoader
                 if (varos->GetEntry() != NPC_VAROS)
                     return;
 
-                float orientation = CAST_AI(boss_varos::boss_varosAI, varos->AI())->GetCoreEnergizeOrientation();
+                float orientation = ENSURE_AI(boss_varos::boss_varosAI, varos->AI())->GetCoreEnergizeOrientation();
 
                 for (std::list<WorldObject*>::iterator itr = targets.begin(); itr != targets.end();)
                 {
diff --git a/src/server/scripts/Northrend/Ulduar/HallsOfStone/halls_of_stone.cpp b/src/server/scripts/Northrend/Ulduar/HallsOfStone/halls_of_stone.cpp
index cedf06a3154..683eb97a4f7 100644
--- a/src/server/scripts/Northrend/Ulduar/HallsOfStone/halls_of_stone.cpp
+++ b/src/server/scripts/Northrend/Ulduar/HallsOfStone/halls_of_stone.cpp
@@ -272,7 +272,7 @@ public:
         if (action == GOSSIP_ACTION_INFO_DEF+1 || action == GOSSIP_ACTION_INFO_DEF+2)
         {
             player->CLOSE_GOSSIP_MENU();
-            CAST_AI(npc_brann_hos::npc_brann_hosAI, creature->AI())->StartWP();
+            ENSURE_AI(npc_brann_hos::npc_brann_hosAI, creature->AI())->StartWP();
         }
 
         return true;
@@ -347,7 +347,7 @@ public:
                     {
                         if (!creature->IsAlive())
                             creature->Respawn();
-                        CAST_AI(npc_tribuna_controller::npc_tribuna_controllerAI, creature->AI())->UpdateFacesList();
+                        ENSURE_AI(npc_tribuna_controller::npc_tribuna_controllerAI, creature->AI())->UpdateFacesList();
                         uiControllerGUID = creature->GetGUID();
                     }
                     break;
@@ -463,7 +463,7 @@ public:
                         Talk(SAY_EVENT_A_3);
                         instance->HandleGameObject(instance->GetData64(DATA_GO_KADDRAK), true);
                         if (Creature* temp = ObjectAccessor::GetCreature(*me, uiControllerGUID))
-                            CAST_AI(npc_tribuna_controller::npc_tribuna_controllerAI, temp->AI())->bKaddrakActivated = true;
+                            ENSURE_AI(npc_tribuna_controller::npc_tribuna_controllerAI, temp->AI())->bKaddrakActivated = true;
                         JumpToNextStep(5000);
                         break;
                     case 9:
@@ -485,7 +485,7 @@ public:
                         Talk(SAY_EVENT_B_3);
                         instance->HandleGameObject(instance->GetData64(DATA_GO_MARNAK), true);
                         if (Creature* temp = ObjectAccessor::GetCreature(*me, uiControllerGUID))
-                            CAST_AI(npc_tribuna_controller::npc_tribuna_controllerAI, temp->AI())->bMarnakActivated = true;
+                            ENSURE_AI(npc_tribuna_controller::npc_tribuna_controllerAI, temp->AI())->bMarnakActivated = true;
                         JumpToNextStep(10000);
                         break;
                     case 13:
@@ -515,7 +515,7 @@ public:
                         Talk(SAY_EVENT_C_3);
                         instance->HandleGameObject(instance->GetData64(DATA_GO_ABEDNEUM), true);
                         if (Creature* temp = ObjectAccessor::GetCreature(*me, uiControllerGUID))
-                            CAST_AI(npc_tribuna_controller::npc_tribuna_controllerAI, temp->AI())->bAbedneumActivated = true;
+                            ENSURE_AI(npc_tribuna_controller::npc_tribuna_controllerAI, temp->AI())->bAbedneumActivated = true;
                         JumpToNextStep(5000);
                         break;
                     case 19:
diff --git a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_freya.cpp b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_freya.cpp
index 57df8c76a56..68bdbe0fdf3 100644
--- a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_freya.cpp
+++ b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_freya.cpp
@@ -1101,7 +1101,7 @@ class npc_ancient_water_spirit : public CreatureScript
             {
                 instance = me->GetInstanceScript();
                 if (Creature* Freya = ObjectAccessor::GetCreature(*me, instance->GetData64(BOSS_FREYA)))
-                    waveCount = CAST_AI(boss_freya::boss_freyaAI, Freya->AI())->trioWaveCount;
+                    waveCount = ENSURE_AI(boss_freya::boss_freyaAI, Freya->AI())->trioWaveCount;
             }
 
             void Reset() override
@@ -1133,8 +1133,8 @@ class npc_ancient_water_spirit : public CreatureScript
             {
                 if (Creature* Freya = ObjectAccessor::GetCreature(*me, instance->GetData64(BOSS_FREYA)))
                 {
-                    CAST_AI(boss_freya::boss_freyaAI, Freya->AI())->checkElementalAlive[waveCount] = false;
-                    CAST_AI(boss_freya::boss_freyaAI, Freya->AI())->LasherDead(1);
+                    ENSURE_AI(boss_freya::boss_freyaAI, Freya->AI())->checkElementalAlive[waveCount] = false;
+                    ENSURE_AI(boss_freya::boss_freyaAI, Freya->AI())->LasherDead(1);
                 }
             }
 
@@ -1161,7 +1161,7 @@ class npc_storm_lasher : public CreatureScript
             {
                 instance = me->GetInstanceScript();
                 if (Creature* Freya = ObjectAccessor::GetCreature(*me, instance->GetData64(BOSS_FREYA)))
-                    waveCount = CAST_AI(boss_freya::boss_freyaAI, Freya->AI())->trioWaveCount;
+                    waveCount = ENSURE_AI(boss_freya::boss_freyaAI, Freya->AI())->trioWaveCount;
             }
 
             void Reset() override
@@ -1199,8 +1199,8 @@ class npc_storm_lasher : public CreatureScript
             {
                 if (Creature* Freya = ObjectAccessor::GetCreature(*me, instance->GetData64(BOSS_FREYA)))
                 {
-                    CAST_AI(boss_freya::boss_freyaAI, Freya->AI())->checkElementalAlive[waveCount] = false;
-                    CAST_AI(boss_freya::boss_freyaAI, Freya->AI())->LasherDead(2);
+                    ENSURE_AI(boss_freya::boss_freyaAI, Freya->AI())->checkElementalAlive[waveCount] = false;
+                    ENSURE_AI(boss_freya::boss_freyaAI, Freya->AI())->LasherDead(2);
                 }
             }
 
@@ -1228,7 +1228,7 @@ class npc_snaplasher : public CreatureScript
             {
                 instance = me->GetInstanceScript();
                 if (Creature* Freya = ObjectAccessor::GetCreature(*me, instance->GetData64(BOSS_FREYA)))
-                    waveCount = CAST_AI(boss_freya::boss_freyaAI, Freya->AI())->trioWaveCount;
+                    waveCount = ENSURE_AI(boss_freya::boss_freyaAI, Freya->AI())->trioWaveCount;
             }
 
             void UpdateAI(uint32 /*diff*/) override
@@ -1246,8 +1246,8 @@ class npc_snaplasher : public CreatureScript
             {
                 if (Creature* Freya = ObjectAccessor::GetCreature(*me, instance->GetData64(BOSS_FREYA)))
                 {
-                    CAST_AI(boss_freya::boss_freyaAI, Freya->AI())->checkElementalAlive[waveCount] = false;
-                    CAST_AI(boss_freya::boss_freyaAI, Freya->AI())->LasherDead(4);
+                    ENSURE_AI(boss_freya::boss_freyaAI, Freya->AI())->checkElementalAlive[waveCount] = false;
+                    ENSURE_AI(boss_freya::boss_freyaAI, Freya->AI())->LasherDead(4);
                 }
             }
 
diff --git a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_razorscale.cpp b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_razorscale.cpp
index ed909d459ca..399113e18c8 100644
--- a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_razorscale.cpp
+++ b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_razorscale.cpp
@@ -711,7 +711,7 @@ class npc_expedition_commander : public CreatureScript
             {
                 case GOSSIP_ACTION_INFO_DEF:
                     player->CLOSE_GOSSIP_MENU();
-                    CAST_AI(npc_expedition_commanderAI, creature->AI())->Phase = 1;
+                    ENSURE_AI(npc_expedition_commanderAI, creature->AI())->Phase = 1;
                     break;
             }
             return true;
diff --git a/src/server/scripts/Northrend/VioletHold/violet_hold.cpp b/src/server/scripts/Northrend/VioletHold/violet_hold.cpp
index b623d5e6ddc..9e2bb85e27a 100644
--- a/src/server/scripts/Northrend/VioletHold/violet_hold.cpp
+++ b/src/server/scripts/Northrend/VioletHold/violet_hold.cpp
@@ -267,7 +267,7 @@ public:
         {
             case GOSSIP_ACTION_INFO_DEF+1:
                 player->CLOSE_GOSSIP_MENU();
-                CAST_AI(npc_sinclari_vh::npc_sinclariAI, (creature->AI()))->uiPhase = 1;
+                ENSURE_AI(npc_sinclari_vh::npc_sinclariAI, (creature->AI()))->uiPhase = 1;
                 if (InstanceScript* instance = creature->GetInstanceScript())
                     instance->SetData(DATA_MAIN_EVENT_PHASE, SPECIAL);
                 break;
diff --git a/src/server/scripts/Northrend/zone_borean_tundra.cpp b/src/server/scripts/Northrend/zone_borean_tundra.cpp
index 38d73e0673d..45b640f27be 100644
--- a/src/server/scripts/Northrend/zone_borean_tundra.cpp
+++ b/src/server/scripts/Northrend/zone_borean_tundra.cpp
@@ -1263,8 +1263,8 @@ public:
         switch (action)
         {
             case GOSSIP_ACTION_INFO_DEF+1:
-                CAST_AI(npc_escortAI, (creature->AI()))->Start(true, false, player->GetGUID());
-                CAST_AI(npc_escortAI, (creature->AI()))->SetMaxPlayerDistance(200.0f);
+                ENSURE_AI(npc_escortAI, (creature->AI()))->Start(true, false, player->GetGUID());
+                ENSURE_AI(npc_escortAI, (creature->AI()))->SetMaxPlayerDistance(200.0f);
                 break;
         }
         return true;
@@ -1301,7 +1301,7 @@ public:
 
             if (me->IsSummon())
                 if (Unit* summoner = me->ToTempSummon()->GetSummoner())
-                    CAST_AI(npc_thassarian::npc_thassarianAI, summoner->ToCreature()->AI())->arthasInPosition = true;
+                    ENSURE_AI(npc_thassarian::npc_thassarianAI, summoner->ToCreature()->AI())->arthasInPosition = true;
         }
     };
 
@@ -1333,7 +1333,7 @@ public:
             me->CastSpell(me, SPELL_STUN, true);
             if (me->IsSummon())
                 if (Unit* summoner = me->ToTempSummon()->GetSummoner())
-                    CAST_AI(npc_thassarian::npc_thassarianAI, summoner->ToCreature()->AI())->arlosInPosition = true;
+                    ENSURE_AI(npc_thassarian::npc_thassarianAI, summoner->ToCreature()->AI())->arlosInPosition = true;
         }
     };
 
@@ -1387,7 +1387,7 @@ public:
 
             if (me->IsSummon())
                 if (Unit* summoner = me->ToTempSummon()->GetSummoner())
-                    CAST_AI(npc_thassarian::npc_thassarianAI, summoner->ToCreature()->AI())->talbotInPosition = true;
+                    ENSURE_AI(npc_thassarian::npc_thassarianAI, summoner->ToCreature()->AI())->talbotInPosition = true;
         }
 
         void UpdateAI(uint32 diff) override
@@ -1491,14 +1491,14 @@ public:
             if (!bDone)
             {
                 if (Creature* talbot = me->FindNearestCreature(NPC_PRINCE_VALANAR, 50.0f, true))
-                    CAST_AI(npc_counselor_talbot::npc_counselor_talbotAI, talbot->GetAI())->bCheck = true;
+                    ENSURE_AI(npc_counselor_talbot::npc_counselor_talbotAI, talbot->GetAI())->bCheck = true;
 
                 me->AddUnitState(UNIT_STATE_STUNNED);
                 me->CastSpell(me, SPELL_STUN, true);
 
                 if (me->IsSummon())
                     if (Unit* summoner = me->ToTempSummon()->GetSummoner())
-                        CAST_AI(npc_thassarian::npc_thassarianAI, summoner->GetAI())->leryssaInPosition = true;
+                        ENSURE_AI(npc_thassarian::npc_thassarianAI, summoner->GetAI())->leryssaInPosition = true;
                 bDone = true;
             }
             else
@@ -1566,7 +1566,7 @@ public:
                                 if (Creature* thassarian = summoner->ToCreature())
                                 {
                                     thassarian->AI()->Talk(SAY_THASSARIAN_7);
-                                    CAST_AI(npc_thassarian::npc_thassarianAI, thassarian->GetAI())->phase = 16;
+                                    ENSURE_AI(npc_thassarian::npc_thassarianAI, thassarian->GetAI())->phase = 16;
                                 }
                         phaseTimer = 5000;
                         phase = 0;
@@ -1812,7 +1812,7 @@ public:
             }
             creature->SetStandState(UNIT_STAND_STATE_STAND);
             creature->AI()->Talk(SAY_1);
-            CAST_AI(npc_escortAI, (creature->AI()))->Start(true, false, player->GetGUID());
+            ENSURE_AI(npc_escortAI, (creature->AI()))->Start(true, false, player->GetGUID());
         }
         return true;
     }
@@ -1893,7 +1893,7 @@ public:
         {
             creature->SetStandState(UNIT_STAND_STATE_STAND);
             creature->AI()->Talk(SAY_BONKER_2, player);
-            CAST_AI(npc_escortAI, (creature->AI()))->Start(true, true, player->GetGUID());
+            ENSURE_AI(npc_escortAI, (creature->AI()))->Start(true, true, player->GetGUID());
         }
         return true;
     }
diff --git a/src/server/scripts/Northrend/zone_howling_fjord.cpp b/src/server/scripts/Northrend/zone_howling_fjord.cpp
index c577fb2864f..96fdcbfe990 100644
--- a/src/server/scripts/Northrend/zone_howling_fjord.cpp
+++ b/src/server/scripts/Northrend/zone_howling_fjord.cpp
@@ -67,7 +67,7 @@ public:
                     creature->setFaction(FACTION_ESCORTEE_H);
                     break;
             }
-            CAST_AI(npc_escortAI, (creature->AI()))->Start(true, false, player->GetGUID());
+            ENSURE_AI(npc_escortAI, (creature->AI()))->Start(true, false, player->GetGUID());
         }
         return true;
     }
diff --git a/src/server/scripts/Northrend/zone_sholazar_basin.cpp b/src/server/scripts/Northrend/zone_sholazar_basin.cpp
index 3ec138dcfaa..f9fb3801955 100644
--- a/src/server/scripts/Northrend/zone_sholazar_basin.cpp
+++ b/src/server/scripts/Northrend/zone_sholazar_basin.cpp
@@ -146,8 +146,8 @@ public:
         player->PlayerTalkClass->ClearMenus();
         if (action == GOSSIP_ACTION_INFO_DEF+1)
         {
-            CAST_AI(npc_escortAI, (creature->AI()))->Start(true, false, player->GetGUID());
-            CAST_AI(npc_escortAI, (creature->AI()))->SetMaxPlayerDistance(35.0f);
+            ENSURE_AI(npc_escortAI, (creature->AI()))->Start(true, false, player->GetGUID());
+            ENSURE_AI(npc_escortAI, (creature->AI()))->SetMaxPlayerDistance(35.0f);
             creature->AI()->Talk(SAY_START_IRO);
 
             switch (player->GetTeam()){