Core/AI: Implemented conversation ai (#30538)

(cherry picked from commit 309ba22a15e5e0b4321b99f7157ccb18e0adc8dd)

# Conflicts:
#	src/server/scripts/BrokenIsles/zone_mardum.cpp
#	src/server/scripts/DragonIsles/AberrusTheShadowedCrucible/aberrus_the_shadowed_crucible.cpp
#	src/server/scripts/EasternKingdoms/zone_stormwind_city.cpp
#	src/server/scripts/KulTiras/WaycrestManor/waycrest_manor.cpp
#	src/server/scripts/KulTiras/zone_boralus.cpp
#	src/server/scripts/Shadowlands/SanctumOfDomination/boss_sylvanas_windrunner.cpp
#	src/server/scripts/Shadowlands/SepulcherOfTheFirstOnes/boss_anduin_wrynn.cpp
#	src/server/scripts/Zandalar/KingsRest/kings_rest.cpp

1 files changed, 14 insertions, 15 deletions

diff --git a/src/server/game/Scripting/ScriptMgr.h b/src/server/game/Scripting/ScriptMgr.h
index 31a5842a383..d7746b01e04 100644
--- a/src/server/game/Scripting/ScriptMgr.h
+++ b/src/server/game/Scripting/ScriptMgr.h
@@ -38,6 +38,7 @@ class BattlegroundMap;
 class BattlegroundScript;
 class Channel;
 class Conversation;
+class ConversationAI;
 class Creature;
 class CreatureAI;
 class DynamicObject;
@@ -911,17 +912,8 @@ class TC_GAME_API ConversationScript : public ScriptObject
 
         ~ConversationScript();
 
-        // Called when Conversation is created but not added to Map yet.
-        virtual void OnConversationCreate(Conversation* conversation, Unit* creator);
-
-        // Called when Conversation is started
-        virtual void OnConversationStart(Conversation* conversation);
-
-        // Called when player sends CMSG_CONVERSATION_LINE_STARTED with valid conversation guid
-        virtual void OnConversationLineStarted(Conversation* conversation, uint32 lineId, Player* sender);
-
-        // Called for each update tick
-        virtual void OnConversationUpdate(Conversation* conversation, uint32 diff);
+        // Called when a ConversationAI object is needed for the conversation.
+        virtual ConversationAI* GetAI(Conversation* conversation) const;
 };
 
 class TC_GAME_API SceneScript : public ScriptObject
@@ -1279,10 +1271,8 @@ class TC_GAME_API ScriptMgr
 
     public: /* ConversationScript */
 
-        void OnConversationCreate(Conversation* conversation, Unit* creator);
-        void OnConversationStart(Conversation* conversation);
-        void OnConversationLineStarted(Conversation* conversation, uint32 lineId, Player* sender);
-        void OnConversationUpdate(Conversation* conversation, uint32 diff);
+        bool CanCreateConversationAI(uint32 scriptId) const;
+        ConversationAI* GetConversationAI(Conversation* conversation);
 
     public: /* SceneScript */
 
@@ -1405,6 +1395,15 @@ class GenericAreaTriggerEntityScript : public AreaTriggerEntityScript
 };
 #define RegisterAreaTriggerAI(ai_name) new GenericAreaTriggerEntityScript<ai_name>(#ai_name)
 
+template <class AI>
+class GenericConversationScript : public ConversationScript
+{
+public:
+    GenericConversationScript(char const* name) : ConversationScript(name) {}
+    ConversationAI* GetAI(Conversation* conversation) const override { return new AI(conversation); }
+};
+#define RegisterConversationAI(ai_name) new GenericConversationScript<ai_name>(#ai_name)
+
 template<class Script>
 class GenericBattlegroundMapScript : public BattlegroundMapScript
 {