Core/SAI: Implemented action type SMART_ACTION_DESTROY_CONVERSATION (#31133)

3 files changed, 44 insertions, 1 deletions

diff --git a/src/server/game/AI/SmartScripts/SmartScript.cpp b/src/server/game/AI/SmartScripts/SmartScript.cpp
index d089abc9ca7..dd4c844bd27 100644
--- a/src/server/game/AI/SmartScripts/SmartScript.cpp
+++ b/src/server/game/AI/SmartScripts/SmartScript.cpp
@@ -2644,6 +2644,29 @@ void SmartScript::ProcessAction(SmartScriptHolder& e, Unit* unit, uint32 var0, u
             }
             break;
         }
+        case SMART_ACTION_DESTROY_CONVERSATION:
+        {
+            auto work = [&](Conversation* conversation)
+            {
+                if (conversation->GetEntry() != e.action.destroyConversation.id)
+                    return;
+
+                if (conversation->IsPrivateObject())
+                {
+                    if (!e.action.destroyConversation.isPrivate
+                        || !advstd::ranges::contains(targets, conversation->GetPrivateObjectOwner(), [](WorldObject const* target) { return target->GetGUID(); }))
+                        return;
+                }
+                else if (e.action.destroyConversation.isPrivate)
+                    return;
+
+                conversation->Remove();
+            };
+
+            Trinity::ConversationWorker worker(PhasingHandler::GetAlwaysVisiblePhaseShift(), work);
+            Cell::VisitGridObjects(GetBaseObject(), worker, float(e.action.destroyConversation.range));
+            break;
+        }
         default:
             TC_LOG_ERROR("sql.sql", "SmartScript::ProcessAction: Entry {} SourceType {}, Event {}, Unhandled Action type {}", e.entryOrGuid, e.GetScriptType(), e.event_id, e.GetActionType());
             break;
diff --git a/src/server/game/AI/SmartScripts/SmartScriptMgr.cpp b/src/server/game/AI/SmartScripts/SmartScriptMgr.cpp
index 4e2750ee62f..471740a625e 100644
--- a/src/server/game/AI/SmartScripts/SmartScriptMgr.cpp
+++ b/src/server/game/AI/SmartScripts/SmartScriptMgr.cpp
@@ -1029,6 +1029,7 @@ bool SmartAIMgr::CheckUnusedActionParams(SmartScriptHolder const& e)
             case SMART_ACTION_DO_ACTION: return sizeof(SmartAction::doAction);
             case SMART_ACTION_COMPLETE_QUEST: return sizeof(SmartAction::quest);
             case SMART_ACTION_CREDIT_QUEST_OBJECTIVE_TALK_TO: return NO_PARAMS;
+            case SMART_ACTION_DESTROY_CONVERSATION: return sizeof(SmartAction::destroyConversation);
             default:
                 TC_LOG_WARN("sql.sql", "SmartAIMgr: Entry {} SourceType {} Event {} Action {} is using an action with no unused params specified in SmartAIMgr::CheckUnusedActionParams(), please report this.",
                     e.entryOrGuid, e.GetScriptType(), e.event_id, e.GetActionType());
@@ -2467,6 +2468,17 @@ bool SmartAIMgr::IsEventValid(SmartScriptHolder& e)
             }
             break;
         }
+        case SMART_ACTION_DESTROY_CONVERSATION:
+        {
+            if (!sConversationDataStore->GetConversationTemplate(e.action.destroyConversation.id))
+            {
+                TC_LOG_ERROR("sql.sql", "SmartAIMgr: SMART_ACTION_DESTROY_CONVERSATION Entry {} SourceType {} Event {} Action {} uses invalid entry {}, skipped.", e.entryOrGuid, e.GetScriptType(), e.event_id, e.GetActionType(), e.action.destroyConversation.id);
+                return false;
+            }
+
+            TC_SAI_IS_BOOLEAN_VALID(e, e.action.destroyConversation.isPrivate);
+            break;
+        }
         // Unused
         case SMART_ACTION_CALL_AREAEXPLOREDOREVENTHAPPENS:
         case SMART_ACTION_CALL_GROUPEVENTHAPPENS:
diff --git a/src/server/game/AI/SmartScripts/SmartScriptMgr.h b/src/server/game/AI/SmartScripts/SmartScriptMgr.h
index ac69660cae5..577e2b23389 100644
--- a/src/server/game/AI/SmartScripts/SmartScriptMgr.h
+++ b/src/server/game/AI/SmartScripts/SmartScriptMgr.h
@@ -607,7 +607,8 @@ enum SMART_ACTION
     SMART_ACTION_DO_ACTION                          = 151,    // actionId
     SMART_ACTION_COMPLETE_QUEST                     = 152,    // QuestId. Regular quests with objectives can't be completed with this action (only quests with QUEST_FLAGS_COMPLETION_EVENT, QUEST_FLAGS_COMPLETION_AREA_TRIGGER or QUEST_FLAGS_TRACKING_EVENT)
     SMART_ACTION_CREDIT_QUEST_OBJECTIVE_TALK_TO     = 153,
-    SMART_ACTION_END                                = 154
+    SMART_ACTION_DESTROY_CONVERSATION               = 154,    // conversation_template.id, isPrivate, range
+    SMART_ACTION_END                                = 155
 };
 
 enum class SmartActionSummonCreatureFlags
@@ -1242,6 +1243,13 @@ struct SmartAction
             uint32 actionId;
         } doAction;
 
+        struct
+        {
+            uint32 id;
+            SAIBool isPrivate;
+            uint32 range;
+        } destroyConversation;
+
         //! Note for any new future actions
         //! All parameters must have type uint32