Core/AI: Implemented conversation ai (#30538)

10 files changed, 139 insertions, 130 deletions

diff --git a/src/server/scripts/BrokenIsles/zone_mardum.cpp b/src/server/scripts/BrokenIsles/zone_mardum.cpp
index 34b604ab7af..b4ac35635ba 100644
--- a/src/server/scripts/BrokenIsles/zone_mardum.cpp
+++ b/src/server/scripts/BrokenIsles/zone_mardum.cpp
@@ -20,6 +20,7 @@
 #include "CellImpl.h"
 #include "Containers.h"
 #include "Conversation.h"
+#include "ConversationAI.h"
 #include "CreatureAIImpl.h"
 #include "EventProcessor.h"
 #include "GridNotifiersImpl.h"
@@ -376,10 +377,10 @@ struct npc_cyana_nightglaive_invasion_begins : public ScriptedAI
 };
 
 // 922 - The Invasion Begins
-class conversation_the_invasion_begins : public ConversationScript
+class conversation_the_invasion_begins : public ConversationAI
 {
 public:
-    conversation_the_invasion_begins() : ConversationScript("conversation_the_invasion_begins") { }
+    conversation_the_invasion_begins(Conversation* conversation) : ConversationAI(conversation) { }
 
     enum TheInvasionBeginsConversationData
     {
@@ -396,7 +397,7 @@ public:
         EVENT_ILLIDARI_START_PATH
     };
 
-    void OnConversationCreate(Conversation* conversation, Unit* creator) override
+    void OnCreate(Unit* creator) override
     {
         Creature* kaynObject = GetClosestCreatureWithOptions(creator, 10.0f, { .CreatureId = NPC_KAYN_SUNFURY_INVASION_BEGINS, .IgnorePhases = true });
         Creature* jayceObject = GetClosestCreatureWithOptions(creator, 10.0f, { .CreatureId = NPC_JAYCE_DARKWEAVER_INVASION_BEGINS, .IgnorePhases = true });
@@ -428,7 +429,7 @@ public:
         conversation->Start();
     }
 
-    void OnConversationStart(Conversation* conversation) override
+    void OnStart() override
     {
         LocaleConstant privateOwnerLocale = conversation->GetPrivateObjectOwnerLocale();
 
@@ -439,7 +440,7 @@ public:
             _events.ScheduleEvent(EVENT_ILLIDARI_START_PATH, *illidariStartPathLineStarted);
     }
 
-    static void StartCloneChannel(ObjectGuid guid, Conversation* conversation)
+    void StartCloneChannel(ObjectGuid guid)
     {
         Unit* privateObjectOwner = ObjectAccessor::GetUnit(*conversation, conversation->GetPrivateObjectOwner());
         if (!privateObjectOwner)
@@ -452,7 +453,7 @@ public:
         clone->CastSpell(privateObjectOwner, SPELL_TRACK_TARGET_IN_CHANNEL, false);
     }
 
-    static void StartCloneMovement(ObjectGuid cloneGUID, uint32 pathId, uint32 animKit, Conversation* conversation)
+    void StartCloneMovement(ObjectGuid cloneGUID, uint32 pathId, uint32 animKit)
     {
         Creature* clone = ObjectAccessor::GetCreature(*conversation, cloneGUID);
         if (!clone)
@@ -464,7 +465,7 @@ public:
             clone->SetAIAnimKitId(animKit);
     }
 
-    void OnConversationUpdate(Conversation* conversation, uint32 diff) override
+    void OnUpdate(uint32 diff) override
     {
         _events.Update(diff);
 
@@ -472,12 +473,12 @@ public:
         {
             case EVENT_ILLIDARI_FACE_PLAYERS:
             {
-                StartCloneChannel(conversation->GetActorUnit(CONVO_ACTOR_IDX_KAYN)->GetGUID(), conversation);
-                StartCloneChannel(conversation->GetActorUnit(CONVO_ACTOR_IDX_KORVAS)->GetGUID(), conversation);
-                StartCloneChannel(_jayceGUID, conversation);
-                StartCloneChannel(_allariGUID, conversation);
-                StartCloneChannel(_cyanaGUID, conversation);
-                StartCloneChannel(_sevisGUID, conversation);
+                StartCloneChannel(conversation->GetActorUnit(CONVO_ACTOR_IDX_KAYN)->GetGUID());
+                StartCloneChannel(conversation->GetActorUnit(CONVO_ACTOR_IDX_KORVAS)->GetGUID());
+                StartCloneChannel(_jayceGUID);
+                StartCloneChannel(_allariGUID);
+                StartCloneChannel(_cyanaGUID);
+                StartCloneChannel(_sevisGUID);
                 break;
             }
             case EVENT_ILLIDARI_START_PATH:
@@ -501,11 +502,11 @@ public:
                 kaynClone->SetSheath(SHEATH_STATE_MELEE);
                 kaynClone->SetNpcFlag(UNIT_NPC_FLAG_QUESTGIVER);
 
-                StartCloneMovement(conversation->GetActorUnit(CONVO_ACTOR_IDX_KORVAS)->GetGUID(), PATH_KORVAS_INVASION_BEGINS, ANIM_DH_RUN, conversation);
-                StartCloneMovement(_jayceGUID, PATH_JAYCE_INVASION_BEGINS, 0, conversation);
-                StartCloneMovement(_allariGUID, PATH_ALLARI_INVASION_BEGINS, ANIM_DH_RUN_ALLARI, conversation);
-                StartCloneMovement(_cyanaGUID, PATH_CYANA_INVASION_BEGINS, 0, conversation);
-                StartCloneMovement(_sevisGUID, PATH_SEVIS_INVASION_BEGINS, ANIM_DH_RUN, conversation);
+                StartCloneMovement(conversation->GetActorUnit(CONVO_ACTOR_IDX_KORVAS)->GetGUID(), PATH_KORVAS_INVASION_BEGINS, ANIM_DH_RUN);
+                StartCloneMovement(_jayceGUID, PATH_JAYCE_INVASION_BEGINS, 0);
+                StartCloneMovement(_allariGUID, PATH_ALLARI_INVASION_BEGINS, ANIM_DH_RUN_ALLARI);
+                StartCloneMovement(_cyanaGUID, PATH_CYANA_INVASION_BEGINS, 0);
+                StartCloneMovement(_sevisGUID, PATH_SEVIS_INVASION_BEGINS, ANIM_DH_RUN);
                 break;
             }
             default:
@@ -2002,7 +2003,7 @@ void AddSC_zone_mardum()
     new event_sevis_sacrifice_self();
 
     // Conversation
-    new conversation_the_invasion_begins();
+    RegisterConversationAI(conversation_the_invasion_begins);
 
     // Scene
     new scene_demonhunter_intro();
diff --git a/src/server/scripts/DragonIsles/AberrusTheShadowedCrucible/aberrus_the_shadowed_crucible.cpp b/src/server/scripts/DragonIsles/AberrusTheShadowedCrucible/aberrus_the_shadowed_crucible.cpp
index 7527b516936..746b24a77ca 100644
--- a/src/server/scripts/DragonIsles/AberrusTheShadowedCrucible/aberrus_the_shadowed_crucible.cpp
+++ b/src/server/scripts/DragonIsles/AberrusTheShadowedCrucible/aberrus_the_shadowed_crucible.cpp
@@ -18,6 +18,7 @@
 #include "AreaTrigger.h"
 #include "AreaTriggerAI.h"
 #include "Conversation.h"
+#include "ConversationAI.h"
 #include "InstanceScript.h"
 #include "MotionMaster.h"
 #include "ScriptMgr.h"
@@ -107,12 +108,12 @@ struct at_aberrus_sarkareth_conversation_intro : AreaTriggerAI
 };
 
 // 20800 - Conversation
-class conversation_aberrus_sabellian_intro : public ConversationScript
+class conversation_aberrus_sabellian_intro : public ConversationAI
 {
 public:
-    conversation_aberrus_sabellian_intro() : ConversationScript("conversation_aberrus_sabellian_intro") { }
+    conversation_aberrus_sabellian_intro(Conversation* conversation) : ConversationAI(conversation) { }
 
-    void OnConversationStart(Conversation* conversation) override
+    void OnStart() override
     {
         if (Milliseconds const* sabellianMoveStartTime = conversation->GetLineStartTime(DEFAULT_LOCALE, CONVO_SABELLIAN_INTRO_LINE_01))
             _events.ScheduleEvent(EVENT_SABELLIAN_MOVE, *sabellianMoveStartTime);
@@ -121,7 +122,7 @@ public:
             _events.ScheduleEvent(EVENT_SABELLIAN_MOVE_HOME_POS, *sabellianHomeMoveStartTime + Seconds(2));
     }
 
-    void OnConversationUpdate(Conversation* conversation, uint32 diff) override
+    void OnUpdate(uint32 diff) override
     {
         _events.Update(diff);
 
@@ -157,17 +158,17 @@ private:
 };
 
 // 20985 - Conversation
-class conversation_aberrus_kazzara_intro : public ConversationScript
+class conversation_aberrus_kazzara_intro : public ConversationAI
 {
 public:
-    conversation_aberrus_kazzara_intro() : ConversationScript("conversation_aberrus_kazzara_intro") { }
+    conversation_aberrus_kazzara_intro(Conversation* conversation) : ConversationAI(conversation) { }
 
-    void OnConversationStart(Conversation* conversation) override
+    void OnStart() override
     {
         _events.ScheduleEvent(EVENT_KAZZARA_INTRO, conversation->GetLineEndTime(DEFAULT_LOCALE, CONVO_SARKARETH_LAST_LINE));
     }
 
-    void OnConversationUpdate(Conversation* conversation, uint32 diff) override
+    void OnUpdate(uint32 diff) override
     {
         _events.Update(diff);
 
@@ -213,6 +214,6 @@ void AddSC_aberrus_the_shadowed_crucible()
     RegisterAreaTriggerAI(at_aberrus_sabellian_conversation_intro);
     RegisterAreaTriggerAI(at_aberrus_sarkareth_conversation_intro);
 
-    new conversation_aberrus_sabellian_intro();
-    new conversation_aberrus_kazzara_intro();
+    RegisterConversationAI(conversation_aberrus_sabellian_intro);
+    RegisterConversationAI(conversation_aberrus_kazzara_intro);
 }
diff --git a/src/server/scripts/EasternKingdoms/zone_elwynn_forest.cpp b/src/server/scripts/EasternKingdoms/zone_elwynn_forest.cpp
index caa7fb2dd97..22a8b5dedf2 100644
--- a/src/server/scripts/EasternKingdoms/zone_elwynn_forest.cpp
+++ b/src/server/scripts/EasternKingdoms/zone_elwynn_forest.cpp
@@ -19,6 +19,7 @@
 #include "AreaTriggerAI.h"
 #include "Containers.h"
 #include "Conversation.h"
+#include "ConversationAI.h"
 #include "CreatureAIImpl.h"
 #include "CreatureGroups.h"
 #include "MotionMaster.h"
@@ -469,12 +470,12 @@ struct at_human_heritage_lions_pride_inn_basement_enter : AreaTriggerAI
 };
 
 // 20342 - Conversation
-class conversation_an_unlikely_informant : public ConversationScript
+class conversation_an_unlikely_informant : public ConversationAI
 {
 public:
-    conversation_an_unlikely_informant() : ConversationScript("conversation_an_unlikely_informant") { }
+    conversation_an_unlikely_informant(Conversation* conversation) : ConversationAI(conversation) { }
 
-    void OnConversationCreate(Conversation* conversation, Unit* creator) override
+    void OnCreate(Unit* creator) override
     {
         Creature* mathiasObject = GetClosestCreatureWithOptions(creator, 15.0f, { .CreatureId = NPC_MATHIAS_SHAW, .IgnorePhases = true });
         Creature* vanessaObject = GetClosestCreatureWithOptions(creator, 15.0f, { .CreatureId = NPC_VANESSA_VANCLEEF, .IgnorePhases = true });
@@ -495,7 +496,7 @@ public:
         conversation->Start();
     }
 
-    void OnConversationStart(Conversation* conversation) override
+    void OnStart() override
     {
         LocaleConstant privateOwnerLocale = conversation->GetPrivateObjectOwnerLocale();
 
@@ -511,7 +512,7 @@ public:
         _events.ScheduleEvent(EVENT_MATHIAS_CLONE_DESPAWN, conversation->GetLastLineEndTime(privateOwnerLocale));
     }
 
-    void OnConversationUpdate(Conversation* conversation, uint32 diff) override
+    void OnUpdate(uint32 diff) override
     {
         _events.Update(diff);
 
@@ -582,12 +583,12 @@ private:
 };
 
 // 20387 - Conversation
-class conversation_the_new_classington_estate : public ConversationScript
+class conversation_the_new_classington_estate : public ConversationAI
 {
 public:
-    conversation_the_new_classington_estate() : ConversationScript("conversation_the_new_classington_estate") { }
+    conversation_the_new_classington_estate(Conversation* conversation) : ConversationAI(conversation) { }
 
-    void OnConversationCreate(Conversation* conversation, Unit* creator) override
+    void OnCreate(Unit* creator) override
     {
         Creature* mathiasObject = GetClosestCreatureWithOptions(creator, 15.0f, { .CreatureId = NPC_MATHIAS_SHAW, .IgnorePhases = true });
         Creature* vanessaObject = GetClosestCreatureWithOptions(creator, 15.0f, { .CreatureId = NPC_VANESSA_VANCLEEF, .IgnorePhases = true });
@@ -608,7 +609,7 @@ public:
         conversation->Start();
     }
 
-    void OnConversationStart(Conversation* conversation) override
+    void OnStart() override
     {
         LocaleConstant privateOwnerLocale = conversation->GetPrivateObjectOwnerLocale();
 
@@ -622,7 +623,7 @@ public:
         _events.ScheduleEvent(EVENT_MATHIAS_CLONE_DESPAWN, conversation->GetLastLineEndTime(privateOwnerLocale));
     }
 
-    void OnConversationUpdate(Conversation* conversation, uint32 diff) override
+    void OnUpdate(uint32 diff) override
     {
         _events.Update(diff);
 
@@ -720,8 +721,8 @@ void AddSC_elwynn_forest()
     RegisterSpellScript(spell_stealth_vanessa_human_heritage);
 
     // Conversation
-    new conversation_an_unlikely_informant();
-    new conversation_the_new_classington_estate();
+    RegisterConversationAI(conversation_an_unlikely_informant);
+    RegisterConversationAI(conversation_the_new_classington_estate);
 
     // AreaTrigger
     RegisterAreaTriggerAI(at_human_heritage_lions_pride_inn_basement_enter);
diff --git a/src/server/scripts/EasternKingdoms/zone_stormwind_city.cpp b/src/server/scripts/EasternKingdoms/zone_stormwind_city.cpp
index e071fdf1f19..902fb016da4 100644
--- a/src/server/scripts/EasternKingdoms/zone_stormwind_city.cpp
+++ b/src/server/scripts/EasternKingdoms/zone_stormwind_city.cpp
@@ -19,6 +19,7 @@
 #include "AreaTriggerAI.h"
 #include "Containers.h"
 #include "Conversation.h"
+#include "ConversationAI.h"
 #include "CreatureAIImpl.h"
 #include "MotionMaster.h"
 #include "ObjectAccessor.h"
@@ -104,10 +105,10 @@ struct at_stormwind_keep_tides_of_war : AreaTriggerAI
 Position const VisionOfSailorsMemoryPosition = { -8384.131f, 324.383f, 148.443f, 1.559973f };
 
 // 4857 - Conversation
-class conversation_start_council_tides_of_war : public ConversationScript
+class conversation_start_council_tides_of_war : public ConversationAI
 {
 public:
-    conversation_start_council_tides_of_war() : ConversationScript("conversation_start_council_tides_of_war") { }
+    conversation_start_council_tides_of_war(Conversation* conversation) : ConversationAI(conversation) { }
 
     enum Events
     {
@@ -123,7 +124,7 @@ public:
         CONVO_LINE_JAINA_CREDIT     = 19486,
     };
 
-    void OnConversationCreate(Conversation* conversation, Unit* creator) override
+    void OnCreate(Unit* creator) override
     {
         Creature* jainaObject = GetClosestCreatureWithOptions(creator, 30.0f, { .CreatureId = NPC_JAINA_TIDES_OF_WAR, .IgnorePhases = true });
         if (!jainaObject)
@@ -137,7 +138,7 @@ public:
         conversation->Start();
     }
 
-    void OnConversationStart(Conversation* conversation) override
+    void OnStart() override
     {
         LocaleConstant privateOwnerLocale = conversation->GetPrivateObjectOwnerLocale();
 
@@ -147,7 +148,7 @@ public:
         _events.ScheduleEvent(EVENT_KILL_CREDIT, conversation->GetLineEndTime(privateOwnerLocale, CONVO_LINE_JAINA_CREDIT));
     }
 
-    void OnConversationUpdate(Conversation* conversation, uint32 diff) override
+    void OnUpdate(uint32 diff) override
     {
         _events.Update(diff);
 
@@ -422,10 +423,10 @@ private:
 };
 
 // 22025 - Conversation
-class conversation_quest_ancient_curses_accept : public ConversationScript
+class conversation_quest_ancient_curses_accept : public ConversationAI
 {
 public:
-    conversation_quest_ancient_curses_accept() : ConversationScript("conversation_quest_ancient_curses_accept") { }
+    conversation_quest_ancient_curses_accept(Conversation* conversation) : ConversationAI(conversation) { }
 
     enum AncientCursesConversationEvents
     {
@@ -439,7 +440,7 @@ public:
         CONVO_LINE_LYSANDER_START_PATH  = 60113,
     };
 
-    void OnConversationCreate(Conversation* conversation, Unit* creator) override
+    void OnCreate(Unit* creator) override
     {
         Creature* arkonarinObject = GetClosestCreatureWithOptions(creator, 20.0f, { .CreatureId = NPC_ARKONARIN_STARSHADE, .IgnorePhases = true });
         Creature* lysanderObject = GetClosestCreatureWithOptions(creator, 20.0f, { .CreatureId = NPC_LYSANDER_STARSHADE, .IgnorePhases = true });
@@ -461,7 +462,7 @@ public:
         conversation->Start();
     }
 
-    void OnConversationStart(Conversation* conversation) override
+    void OnStart() override
     {
         LocaleConstant privateOwnerLocale = conversation->GetPrivateObjectOwnerLocale();
 
@@ -472,7 +473,7 @@ public:
             _events.ScheduleEvent(EVENT_LYSANDER_START_PATH, *lysanderPathStartTime);
     }
 
-    void OnConversationUpdate(Conversation* conversation, uint32 diff) override
+    void OnUpdate(uint32 diff) override
     {
         _events.Update(diff);
 
@@ -563,8 +564,8 @@ void AddSC_stormwind_city()
     RegisterCreatureAI(npc_lysande_starshade_ancient_curses);
 
     // Conversation
-    new conversation_start_council_tides_of_war();
-    new conversation_quest_ancient_curses_accept();
+    RegisterConversationAI(conversation_start_council_tides_of_war);
+    RegisterConversationAI(conversation_quest_ancient_curses_accept);
 
     // PlayerScript
     new player_conv_after_movie_tides_of_war();
diff --git a/src/server/scripts/KulTiras/WaycrestManor/waycrest_manor.cpp b/src/server/scripts/KulTiras/WaycrestManor/waycrest_manor.cpp
index d8973eb29e7..21fb2e722fc 100644
--- a/src/server/scripts/KulTiras/WaycrestManor/waycrest_manor.cpp
+++ b/src/server/scripts/KulTiras/WaycrestManor/waycrest_manor.cpp
@@ -18,6 +18,7 @@
 #include "AreaTrigger.h"
 #include "AreaTriggerAI.h"
 #include "Conversation.h"
+#include "ConversationAI.h"
 #include "Creature.h"
 #include "InstanceScript.h"
 #include "Map.h"
@@ -351,12 +352,12 @@ class spell_waycrest_manor_organ_missiles : public SpellScript
 // 267597 - Waycrest Manor - Waycrests Defeated (Alliance)
 // 7351 - Conversation
 // 7352 - Conversation
-class conversation_waycrest_manor_waycrests_defeated : public ConversationScript
+class conversation_waycrest_manor_waycrests_defeated : public ConversationAI
 {
 public:
-    conversation_waycrest_manor_waycrests_defeated() : ConversationScript("conversation_waycrest_manor_waycrests_defeated") { }
+    conversation_waycrest_manor_waycrests_defeated(Conversation* conversation) : ConversationAI(conversation) { }
 
-    void OnConversationStart(Conversation* conversation) override
+    void OnStart() override
     {
         if (Milliseconds const* gorakTulMoveStartTimeAlliance = conversation->GetLineStartTime(DEFAULT_LOCALE, CONVERSATION_LINE_LUCILLE_WAYCREST))
             _events.ScheduleEvent(EVENT_GORAK_TUL_TRANSFORM, *gorakTulMoveStartTimeAlliance);
@@ -364,7 +365,7 @@ public:
             _events.ScheduleEvent(EVENT_GORAK_TUL_TRANSFORM, *gorakTulMoveStartTimeHorde + 3s);
     }
 
-    void OnConversationUpdate(Conversation* conversation, uint32 diff) override
+    void OnUpdate(uint32 diff) override
     {
         _events.Update(diff);
 
@@ -442,5 +443,5 @@ void AddSC_waycrest_manor()
     // Lord and Lady Waycrest outro
     RegisterAreaTriggerAI(at_waycrest_manor_organ_missiles);
     RegisterSpellScript(spell_waycrest_manor_organ_missiles);
-    new conversation_waycrest_manor_waycrests_defeated();
+    RegisterConversationAI(conversation_waycrest_manor_waycrests_defeated);
 }
diff --git a/src/server/scripts/KulTiras/zone_boralus.cpp b/src/server/scripts/KulTiras/zone_boralus.cpp
index 32dc6942110..854e8e0298f 100644
--- a/src/server/scripts/KulTiras/zone_boralus.cpp
+++ b/src/server/scripts/KulTiras/zone_boralus.cpp
@@ -19,6 +19,7 @@
 #include "AreaTriggerAI.h"
 #include "Containers.h"
 #include "Conversation.h"
+#include "ConversationAI.h"
 #include "CreatureAIImpl.h"
 #include "MotionMaster.h"
 #include "ObjectAccessor.h"
@@ -138,12 +139,12 @@ struct npc_taelia_get_your_bearings : public ScriptedAI
 };
 
 // 5360 - Conversation
-class conversation_boralus_hub_tour_00 : public ConversationScript
+class conversation_boralus_hub_tour_00 : public ConversationAI
 {
 public:
-    conversation_boralus_hub_tour_00() : ConversationScript("conversation_boralus_hub_tour_00") { }
+    conversation_boralus_hub_tour_00(Conversation* conversation) : ConversationAI(conversation) { }
 
-    void OnConversationCreate(Conversation* conversation, Unit* creator) override
+    void OnCreate(Unit* creator) override
     {
         Creature* kultiranGuard = creator->FindNearestCreatureWithOptions(20.0f, { .CreatureId = NPC_SUMMONED_KULTIRAN_GUARD, .IgnorePhases = true, .OwnerGuid = creator->GetGUID() });
         if (!kultiranGuard)
@@ -174,10 +175,10 @@ struct at_boralus_get_your_bearings : AreaTriggerAI
 };
 
 // 5362 - Conversation - Get your Bearings (Ferry)
-class conversation_boralus_hub_tour : public ConversationScript
+class conversation_boralus_hub_tour : public ConversationAI
 {
 public:
-    conversation_boralus_hub_tour(char const* scriptName) : ConversationScript(scriptName) { }
+    conversation_boralus_hub_tour(Conversation* conversation) : ConversationAI(conversation) { }
 
     enum ConversationFerryData
     {
@@ -187,7 +188,7 @@ public:
     virtual Position const& GetGuardMovePosition() = 0;
     virtual uint32 GetKillCreditId() = 0;
 
-    void OnConversationCreate(Conversation* conversation, Unit* creator) override
+    void OnCreate(Unit* creator) override
     {
         Creature* kultiranGuard = creator->FindNearestCreatureWithOptions(20.0f, { .CreatureId = NPC_SUMMONED_KULTIRAN_GUARD, .IgnorePhases = true, .OwnerGuid = creator->GetGUID() });
         if (!kultiranGuard)
@@ -200,14 +201,14 @@ public:
         conversation->Start();
     }
 
-    void OnConversationStart(Conversation* conversation) override
+    void OnStart() override
     {
         LocaleConstant privateOwnerLocale = conversation->GetPrivateObjectOwnerLocale();
 
         _events.ScheduleEvent(EVENT_TAELIA_CREDIT, conversation->GetLastLineEndTime(privateOwnerLocale));
     }
 
-    void OnConversationUpdate(Conversation* conversation, uint32 diff) override
+    void OnUpdate(uint32 diff) override
     {
         _events.Update(diff);
 
@@ -241,7 +242,7 @@ Position const TaeliaFerryPos = { 1039.5955f, -598.00653f, 1.458778f };
 class conversation_boralus_hub_tour_ferry : public conversation_boralus_hub_tour
 {
 public:
-    conversation_boralus_hub_tour_ferry() : conversation_boralus_hub_tour("conversation_boralus_hub_tour_ferry") { }
+    conversation_boralus_hub_tour_ferry(Conversation* conversation) : conversation_boralus_hub_tour(conversation) { }
 
     Position const& GetGuardMovePosition()
     {
@@ -260,7 +261,7 @@ Position const TaeliaBankPos = { 1118.7385f, -622.4115f, 17.76035f };
 class conversation_boralus_hub_tour_counting_house : public conversation_boralus_hub_tour
 {
 public:
-    conversation_boralus_hub_tour_counting_house() : conversation_boralus_hub_tour("conversation_boralus_hub_tour_counting_house") { }
+    conversation_boralus_hub_tour_counting_house(Conversation* conversation) : conversation_boralus_hub_tour(conversation) { }
 
     Position const& GetGuardMovePosition()
     {
@@ -279,7 +280,7 @@ Position const TaeliaInnPos = { 1177.39f, -587.682f, 31.557224f };
 class conversation_boralus_hub_tour_harbor_inn : public conversation_boralus_hub_tour
 {
 public:
-    conversation_boralus_hub_tour_harbor_inn() : conversation_boralus_hub_tour("conversation_boralus_hub_tour_harbor_inn") { }
+    conversation_boralus_hub_tour_harbor_inn(Conversation* conversation) : conversation_boralus_hub_tour(conversation) { }
 
     Position const& GetGuardMovePosition()
     {
@@ -298,7 +299,7 @@ Position const TaeliaFlightMasterPos = { 1149.82f, -471.071f, 30.503826f };
 class conversation_boralus_hub_tour_flight_master : public conversation_boralus_hub_tour
 {
 public:
-    conversation_boralus_hub_tour_flight_master() : conversation_boralus_hub_tour("conversation_boralus_hub_tour_flight_master") { }
+    conversation_boralus_hub_tour_flight_master(Conversation* conversation) : conversation_boralus_hub_tour(conversation) {}
 
     Position const& GetGuardMovePosition()
     {
@@ -312,12 +313,12 @@ public:
 };
 
 // 9556 - Conversation The Old Knight (accept Quest)
-class conversation_boralus_accept_old_knight : public ConversationScript
+class conversation_boralus_accept_old_knight : public ConversationAI
 {
 public:
-    conversation_boralus_accept_old_knight() : ConversationScript("conversation_boralus_accept_old_knight") { }
+    conversation_boralus_accept_old_knight(Conversation* conversation) : ConversationAI(conversation) { }
 
-    void OnConversationCreate(Conversation* conversation, Unit* creator) override
+    void OnCreate(Unit* creator) override
     {
         Creature* kultiranGuard = creator->FindNearestCreatureWithOptions(20.0f, { .CreatureId = NPC_SUMMONED_KULTIRAN_GUARD, .IgnorePhases = true, .OwnerGuid = creator->GetGUID() });
         if (!kultiranGuard)
@@ -344,12 +345,12 @@ struct at_boralus_old_knight_enter_harbormasters_office : AreaTriggerAI
 };
 
 // 7605 - Conversation The Old Knight (Enter the Harbormasters Office)
-class conversation_boralus_enter_harbormaster_office : public ConversationScript
+class conversation_boralus_enter_harbormaster_office : public ConversationAI
 {
 public:
-    conversation_boralus_enter_harbormaster_office() : ConversationScript("conversation_boralus_enter_harbormaster_office") { }
+    conversation_boralus_enter_harbormaster_office(Conversation* conversation) : ConversationAI(conversation) { }
 
-    void OnConversationCreate(Conversation* conversation, Unit* creator) override
+    void OnCreate(Unit* creator) override
     {
         Creature* kultiranGuard = creator->FindNearestCreatureWithOptions(20.0f, { .CreatureId = NPC_SUMMONED_KULTIRAN_GUARD, .IgnorePhases = true, .OwnerGuid = creator->GetGUID() });
         if (!kultiranGuard)
@@ -428,10 +429,10 @@ Position const GreyguardOneOfficePos = { 1044.979f, -468.523f, 8.386f, 6.03047f
 Position const GreyguardTwoOfficePos = { 1042.359f, -467.738f, 8.386f, 6.04665f };
 
 // 8062 - Conversation
-class conversation_boralus_cyrus_meets_genn : public ConversationScript
+class conversation_boralus_cyrus_meets_genn : public ConversationAI
 {
 public:
-    conversation_boralus_cyrus_meets_genn() : ConversationScript("conversation_boralus_cyrus_meets_genn") { }
+    conversation_boralus_cyrus_meets_genn(Conversation* conversation) : ConversationAI(conversation) { }
 
     enum OldKnightsConversationData
     {
@@ -440,7 +441,7 @@ public:
         EVENT_OLD_KNIGHTS_CLONE_DESPAWN     = 1
     };
 
-    void OnConversationCreate(Conversation* conversation, Unit* creator) override
+    void OnCreate(Unit* creator) override
     {
         Creature* cyrusObject = GetClosestCreatureWithOptions(creator, 30.0f, { .CreatureId = NPC_CYRUS_CRESTFALL, .IgnorePhases = true });
         Creature* gennObject = GetClosestCreatureWithOptions(creator, 30.0f, { .CreatureId = NPC_GENN_GREYMANE, .IgnorePhases = true });
@@ -470,14 +471,14 @@ public:
         conversation->Start();
     }
 
-    void OnConversationStart(Conversation* conversation) override
+    void OnStart() override
     {
         LocaleConstant privateOwnerLocale = conversation->GetPrivateObjectOwnerLocale();
 
         _events.ScheduleEvent(EVENT_OLD_KNIGHTS_CLONE_DESPAWN, conversation->GetLineEndTime(privateOwnerLocale, CONVO_LINE_CYRUS_AND_GENN_DESPAWN));
     }
 
-    void OnConversationUpdate(Conversation* conversation, uint32 diff) override
+    void OnUpdate(uint32 diff) override
     {
         _events.Update(diff);
 
@@ -532,10 +533,10 @@ Position const CyrusMoveToOfficeFirePos = { 1075.257f, -487.25696f, 9.812291f };
 Position const CyrusStaticOfficePos = { 1071.428f, -486.312f, 9.783f, 3.4995f };
 
 // 7653 - Conversation
-class conversation_cyrus_crestfall_shaking_hands : public ConversationScript
+class conversation_cyrus_crestfall_shaking_hands : public ConversationAI
 {
 public:
-    conversation_cyrus_crestfall_shaking_hands() : ConversationScript("conversation_cyrus_crestfall_shaking_hands") { }
+    conversation_cyrus_crestfall_shaking_hands(Conversation* conversation) : ConversationAI(conversation) { }
 
     enum ShakingHandsConversationData
     {
@@ -553,7 +554,7 @@ public:
         POINT_CYRUS_MOVE_BACK_TO_GENN           = 2
     };
 
-    void OnConversationCreate(Conversation* conversation, Unit* creator) override
+    void OnCreate(Unit* creator) override
     {
         Creature* cyrusObject = GetClosestCreatureWithOptions(creator, 10.0f, { .CreatureId = NPC_CYRUS_CRESTFALL, .IgnorePhases = true });
         if (!cyrusObject)
@@ -569,7 +570,7 @@ public:
         conversation->Start();
     }
 
-    void OnConversationStart(Conversation* conversation) override
+    void OnStart() override
     {
         LocaleConstant privateOwnerLocale = conversation->GetPrivateObjectOwnerLocale();
 
@@ -579,7 +580,7 @@ public:
         _events.ScheduleEvent(EVENT_CYRUS_DESPAWN_CLONE_OFFICE, conversation->GetLineEndTime(privateOwnerLocale, CONVO_LINE_CYRUS_DESPAWN_CLONE_OFFICE));
     }
 
-    void OnConversationUpdate(Conversation* conversation, uint32 diff) override
+    void OnUpdate(uint32 diff) override
     {
         _events.Update(diff);
 
@@ -778,15 +779,15 @@ void AddSC_zone_boralus()
     RegisterCreatureAI(npc_7th_legion_magus_sanctum_of_the_sages);
 
     // Conversation
-    new conversation_boralus_hub_tour_00();
-    new conversation_boralus_hub_tour_ferry();
-    new conversation_boralus_hub_tour_counting_house();
-    new conversation_boralus_hub_tour_harbor_inn();
-    new conversation_boralus_hub_tour_flight_master();
-    new conversation_boralus_accept_old_knight();
-    new conversation_boralus_enter_harbormaster_office();
-    new conversation_boralus_cyrus_meets_genn();
-    new conversation_cyrus_crestfall_shaking_hands();
+    RegisterConversationAI(conversation_boralus_hub_tour_00);
+    RegisterConversationAI(conversation_boralus_hub_tour_ferry);
+    RegisterConversationAI(conversation_boralus_hub_tour_counting_house);
+    RegisterConversationAI(conversation_boralus_hub_tour_harbor_inn);
+    RegisterConversationAI(conversation_boralus_hub_tour_flight_master);
+    RegisterConversationAI(conversation_boralus_accept_old_knight);
+    RegisterConversationAI(conversation_boralus_enter_harbormaster_office);
+    RegisterConversationAI(conversation_boralus_cyrus_meets_genn);
+    RegisterConversationAI(conversation_cyrus_crestfall_shaking_hands);
 
     // Scene
     new scene_boralus_client_scene_cyrus_and_genn();
diff --git a/src/server/scripts/Shadowlands/SanctumOfDomination/boss_sylvanas_windrunner.cpp b/src/server/scripts/Shadowlands/SanctumOfDomination/boss_sylvanas_windrunner.cpp
index 4ed74a7b144..c54d4a7d8fa 100644
--- a/src/server/scripts/Shadowlands/SanctumOfDomination/boss_sylvanas_windrunner.cpp
+++ b/src/server/scripts/Shadowlands/SanctumOfDomination/boss_sylvanas_windrunner.cpp
@@ -18,6 +18,7 @@
 #include "AreaTrigger.h"
 #include "AreaTriggerAI.h"
 #include "Conversation.h"
+#include "ConversationAI.h"
 #include "CreatureAI.h"
 #include "CreatureAIImpl.h"
 #include "InstanceScript.h"
@@ -262,12 +263,12 @@ struct at_sylvanas_windrunner_introduction : AreaTriggerAI
 };
 
 // 17368 - Sylvanas Windrunner's Introduction (Conversation)
-class conversation_sylvanas_windrunner_introduction : public ConversationScript
+class conversation_sylvanas_windrunner_introduction : public ConversationAI
 {
 public:
-    conversation_sylvanas_windrunner_introduction() : ConversationScript("conversation_sylvanas_windrunner_introduction") { }
+    conversation_sylvanas_windrunner_introduction(Conversation* conversation) : ConversationAI(conversation) { }
 
-    void OnConversationCreate(Conversation* conversation, Unit* creator) override
+    void OnCreate(Unit* creator) override
     {
         InstanceScript* instance = creator->GetInstanceScript();
         if (!instance)
@@ -283,7 +284,7 @@ public:
         _events.ScheduleEvent(EVENT_INTRODUCTION, 5s + 500ms);
     }
 
-    void OnConversationUpdate(Conversation* conversation, uint32 diff) override
+    void OnUpdate(uint32 diff) override
     {
         _events.Update(diff);
 
@@ -485,5 +486,5 @@ void AddSC_boss_sylvanas_windrunner()
     RegisterAreaTriggerAI(at_sylvanas_windrunner_z_check);
     RegisterAreaTriggerAI(at_sylvanas_windrunner_introduction);
 
-    new conversation_sylvanas_windrunner_introduction();
+    RegisterConversationAI(conversation_sylvanas_windrunner_introduction);
 }
diff --git a/src/server/scripts/Shadowlands/SepulcherOfTheFirstOnes/boss_anduin_wrynn.cpp b/src/server/scripts/Shadowlands/SepulcherOfTheFirstOnes/boss_anduin_wrynn.cpp
index 62f6ca3f78b..aba4b171ef4 100644
--- a/src/server/scripts/Shadowlands/SepulcherOfTheFirstOnes/boss_anduin_wrynn.cpp
+++ b/src/server/scripts/Shadowlands/SepulcherOfTheFirstOnes/boss_anduin_wrynn.cpp
@@ -776,14 +776,14 @@ struct boss_anduin_wrynn : public BossAI
                     if (!jaina)
                         return;
 
-                    Conversation* convo = Conversation::CreateConversation(CONVERSATION_INTRO, me, me->GetPosition(), ObjectGuid::Empty, nullptr, false);
-                    if (!convo)
+                    Conversation* conversation = Conversation::CreateConversation(CONVERSATION_INTRO, me, me->GetPosition(), ObjectGuid::Empty, nullptr, false);
+                    if (!conversation)
                         return;
 
-                    convo->AddActor(NPC_UTHER_THE_LIGHTBRINGER_ANDUIN, 1, uther->GetGUID());
-                    convo->AddActor(NPC_SYLVANAS_WINDRUNNER_ANDUIN, 2, sylvanas->GetGUID());
-                    convo->AddActor(NPC_LADY_JAINA_PROUDMOORE_ANDUIN, 3, jaina->GetGUID());
-                    convo->Start();
+                    conversation->AddActor(NPC_UTHER_THE_LIGHTBRINGER_ANDUIN, 1, uther->GetGUID());
+                    conversation->AddActor(NPC_SYLVANAS_WINDRUNNER_ANDUIN, 2, sylvanas->GetGUID());
+                    conversation->AddActor(NPC_LADY_JAINA_PROUDMOORE_ANDUIN, 3, jaina->GetGUID());
+                    conversation->Start();
                 });
 
                 scheduler.Schedule(35s, [this](TaskContext /*task*/)
@@ -827,15 +827,15 @@ struct boss_anduin_wrynn : public BossAI
 
                 firim->GetMotionMaster()->MovePath(PATH_OUTRODUCTION_FIRIM, false);
 
-                Conversation* convo = Conversation::CreateConversation(CONVERSATION_ANDUIN_OUTRODUCTION, me, me->GetPosition(), ObjectGuid::Empty, nullptr, false);
-                if (!convo)
+                Conversation* conversation = Conversation::CreateConversation(CONVERSATION_ANDUIN_OUTRODUCTION, me, me->GetPosition(), ObjectGuid::Empty, nullptr, false);
+                if (!conversation)
                     break;
 
-                convo->AddActor(NPC_LADY_JAINA_PROUDMOORE_ANDUIN, 1, jaina->GetGUID());
-                convo->AddActor(NPC_SYLVANAS_WINDRUNNER_ANDUIN, 2, sylvanas->GetGUID());
-                convo->AddActor(NPC_UTHER_THE_LIGHTBRINGER_ANDUIN, 3, uther->GetGUID());
-                convo->AddActor(NPC_FIRIM_ANDUIN, 4, firim->GetGUID());
-                convo->Start();
+                conversation->AddActor(NPC_LADY_JAINA_PROUDMOORE_ANDUIN, 1, jaina->GetGUID());
+                conversation->AddActor(NPC_SYLVANAS_WINDRUNNER_ANDUIN, 2, sylvanas->GetGUID());
+                conversation->AddActor(NPC_UTHER_THE_LIGHTBRINGER_ANDUIN, 3, uther->GetGUID());
+                conversation->AddActor(NPC_FIRIM_ANDUIN, 4, firim->GetGUID());
+                conversation->Start();
                 break;
             }
             case ACTION_ARTHAS_INTERMISSION_UTHER:
@@ -843,10 +843,10 @@ struct boss_anduin_wrynn : public BossAI
                 instance->DoUpdateWorldState(WORLD_STATE_ANDUIN_INTERMISSION, 1);
                 if (Creature* uther = instance->GetCreature(DATA_UTHER_THE_LIGHTBRINGER_ANDUIN))
                 {
-                    if (Conversation* convo = Conversation::CreateConversation(CONVERSATION_ARTHAS_UTHER, me, me->GetPosition(), ObjectGuid::Empty, nullptr, false))
+                    if (Conversation* conversation = Conversation::CreateConversation(CONVERSATION_ARTHAS_UTHER, me, me->GetPosition(), ObjectGuid::Empty, nullptr, false))
                     {
-                        convo->AddActor(NPC_UTHER_THE_LIGHTBRINGER_ANDUIN, 1, uther->GetGUID());
-                        convo->Start();
+                        conversation->AddActor(NPC_UTHER_THE_LIGHTBRINGER_ANDUIN, 1, uther->GetGUID());
+                        conversation->Start();
                     }
                 }
                 break;
@@ -856,10 +856,10 @@ struct boss_anduin_wrynn : public BossAI
                 instance->DoUpdateWorldState(WORLD_STATE_ANDUIN_INTERMISSION, 2);
                 if (Creature* sylvanas = instance->GetCreature(DATA_SYLVANAS_WINDRUNNER_ANDUIN))
                 {
-                    if (Conversation* convo = Conversation::CreateConversation(CONVERSATION_ARTHAS_SYLVANAS, me, me->GetPosition(), ObjectGuid::Empty, nullptr, false))
+                    if (Conversation* conversation = Conversation::CreateConversation(CONVERSATION_ARTHAS_SYLVANAS, me, me->GetPosition(), ObjectGuid::Empty, nullptr, false))
                     {
-                        convo->AddActor(NPC_SYLVANAS_WINDRUNNER_ANDUIN, 1, sylvanas->GetGUID());
-                        convo->Start();
+                        conversation->AddActor(NPC_SYLVANAS_WINDRUNNER_ANDUIN, 1, sylvanas->GetGUID());
+                        conversation->Start();
                     }
                 }
                 break;
diff --git a/src/server/scripts/World/conversation_scripts.cpp b/src/server/scripts/World/conversation_scripts.cpp
index 507da020e79..f1a442c40b7 100644
--- a/src/server/scripts/World/conversation_scripts.cpp
+++ b/src/server/scripts/World/conversation_scripts.cpp
@@ -17,9 +17,10 @@
 
 #include "ScriptMgr.h"
 #include "Conversation.h"
+#include "ConversationAI.h"
 #include "Player.h"
 
-class conversation_allied_race_dk_defender_of_azeroth : public ConversationScript
+class conversation_allied_race_dk_defender_of_azeroth : public ConversationAI
 {
 public:
     enum DefenderOfAzerothIds : uint32
@@ -30,15 +31,15 @@ public:
         CONVERSATION_LINE_PLAYER            = 32926
     };
 
-    conversation_allied_race_dk_defender_of_azeroth() : ConversationScript("conversation_allied_race_dk_defender_of_azeroth") { }
+    conversation_allied_race_dk_defender_of_azeroth(Conversation* conversation) : ConversationAI(conversation) { }
 
-    void OnConversationCreate(Conversation* /*conversation*/, Unit* creator) override
+    void OnCreate(Unit* creator) override
     {
         if (Player* player = creator->ToPlayer())
             player->KilledMonsterCredit(NPC_TALK_TO_YOUR_COMMANDER_CREDIT);
     }
 
-    void OnConversationLineStarted(Conversation* /*conversation*/, uint32 lineId, Player* sender) override
+    void OnLineStarted(uint32 lineId, Player* sender) override
     {
         if (lineId != CONVERSATION_LINE_PLAYER)
             return;
@@ -49,5 +50,5 @@ public:
 
 void AddSC_conversation_scripts()
 {
-    new conversation_allied_race_dk_defender_of_azeroth();
+    RegisterConversationAI(conversation_allied_race_dk_defender_of_azeroth);
 }
diff --git a/src/server/scripts/Zandalar/KingsRest/kings_rest.cpp b/src/server/scripts/Zandalar/KingsRest/kings_rest.cpp
index 00d545b3d3f..5ffa6554ebc 100644
--- a/src/server/scripts/Zandalar/KingsRest/kings_rest.cpp
+++ b/src/server/scripts/Zandalar/KingsRest/kings_rest.cpp
@@ -18,6 +18,7 @@
 #include "AreaTrigger.h"
 #include "AreaTriggerAI.h"
 #include "Conversation.h"
+#include "ConversationAI.h"
 #include "GameObject.h"
 #include "GameObjectAI.h"
 #include "InstanceScript.h"
@@ -85,10 +86,10 @@ struct at_kings_rest_trigger_intro_event_with_zul : AreaTriggerAI
 };
 
 // 7690 - Shadow of Zul - KingsRest Intro
-class conversation_kings_rest_intro : public ConversationScript
+class conversation_kings_rest_intro : public ConversationAI
 {
 public:
-    conversation_kings_rest_intro() : ConversationScript("conversation_kings_rest_intro") { }
+    conversation_kings_rest_intro(Conversation* conversation) : ConversationAI(conversation) { }
 
     enum KingsRestIntroConversationData
     {
@@ -103,7 +104,7 @@ public:
         EVENT_ZUL_INTRO_DESPAWN,
     };
 
-    void OnConversationCreate(Conversation* conversation, Unit* /*creator*/) override
+    void OnCreate(Unit* /*creator*/) override
     {
         TempSummon* shadowOfZul = conversation->SummonCreature(NPC_SHADOW_OF_ZUL, ShadowOfZulIntroSpawnPosition, TEMPSUMMON_MANUAL_DESPAWN);
         if (!shadowOfZul)
@@ -113,12 +114,12 @@ public:
         conversation->Start();
     }
 
-    void OnConversationStart(Conversation* conversation) override
+    void OnStart() override
     {
         _events.ScheduleEvent(EVENT_ZUL_OPEN_INTRO_DOOR, conversation->GetLineEndTime(DEFAULT_LOCALE, CONVO_LINE_INTRO_DOOR));
     }
 
-    void OnConversationUpdate(Conversation* conversation, uint32 diff) override
+    void OnUpdate(uint32 diff) override
     {
         _events.Update(diff);
 
@@ -595,7 +596,7 @@ void AddSC_kings_rest()
     RegisterAreaTriggerAI(at_kings_rest_gust_slash);
 
     // Conversation
-    new conversation_kings_rest_intro();
+    RegisterConversationAI(conversation_kings_rest_intro);
 
     // Spells
     RegisterSpellScript(spell_kings_rest_suppression_slam);