Core/SAI: Add SMART_ACTION_ACTIVATE_GAMEOBJECT action (#27216)

Closes #27196

3 files changed, 32 insertions, 1 deletions

diff --git a/src/server/game/AI/SmartScripts/SmartScript.cpp b/src/server/game/AI/SmartScripts/SmartScript.cpp
index 7eae8e1d039..b24f7b76773 100644
--- a/src/server/game/AI/SmartScripts/SmartScript.cpp
+++ b/src/server/game/AI/SmartScripts/SmartScript.cpp
@@ -2381,6 +2381,17 @@ void SmartScript::ProcessAction(SmartScriptHolder& e, Unit* unit, uint32 var0, u
             }
             break;
         }
+        case SMART_ACTION_ACTIVATE_GAMEOBJECT:
+        {
+            for (WorldObject* target : targets)
+            {
+                if (GameObject* targetGo = target->ToGameObject())
+                {
+                    targetGo->ActivateObject(GameObjectActions(e.action.activateGameObject.gameObjectAction));
+                }
+            }
+            break;
+        }
         default:
             TC_LOG_ERROR("sql.sql", "SmartScript::ProcessAction: Entry %d SourceType %u, Event %u, Unhandled Action type %u", 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 6f8299c22da..578b1f958fe 100644
--- a/src/server/game/AI/SmartScripts/SmartScriptMgr.cpp
+++ b/src/server/game/AI/SmartScripts/SmartScriptMgr.cpp
@@ -943,6 +943,7 @@ bool SmartAIMgr::CheckUnusedActionParams(SmartScriptHolder const& e)
             case SMART_ACTION_SET_IMMUNE_PC: return sizeof(SmartAction::setImmunePC);
             case SMART_ACTION_SET_IMMUNE_NPC: return sizeof(SmartAction::setImmuneNPC);
             case SMART_ACTION_SET_UNINTERACTIBLE: return sizeof(SmartAction::setUninteractible);
+            case SMART_ACTION_ACTIVATE_GAMEOBJECT: return sizeof(SmartAction::activateGameObject);
             default:
                 TC_LOG_WARN("sql.sql", "SmartAIMgr: Entry %d SourceType %u Event %u Action %u is using an action with no unused params specified in SmartAIMgr::CheckUnusedActionParams(), please report this.",
                     e.entryOrGuid, e.GetScriptType(), e.event_id, e.GetActionType());
@@ -2123,6 +2124,19 @@ bool SmartAIMgr::IsEventValid(SmartScriptHolder& e)
             TC_SAI_IS_BOOLEAN_VALID(e, e.action.setUninteractible.uninteractible);
             break;
         }
+        case SMART_ACTION_ACTIVATE_GAMEOBJECT:
+        {
+            if (!NotNULL(e, e.action.activateGameObject.gameObjectAction))
+                return false;
+
+            if (e.action.activateGameObject.gameObjectAction >= uint32(GameObjectActions::Max))
+            {
+                TC_LOG_ERROR("sql.sql", "SmartAIMgr: Entry %d SourceType %u Event %u Action %u has gameObjectAction parameter out of range (max allowed %u, current value %u), skipped.",
+                    e.entryOrGuid, e.GetScriptType(), e.event_id, e.GetActionType(), uint32(GameObjectActions::Max), e.action.activateGameObject.gameObjectAction);
+                return false;
+            }
+            break;
+        }
         case SMART_ACTION_FOLLOW:
         case SMART_ACTION_SET_ORIENTATION:
         case SMART_ACTION_STORE_TARGET_LIST:
diff --git a/src/server/game/AI/SmartScripts/SmartScriptMgr.h b/src/server/game/AI/SmartScripts/SmartScriptMgr.h
index d422377b628..7d3600f51a4 100644
--- a/src/server/game/AI/SmartScripts/SmartScriptMgr.h
+++ b/src/server/game/AI/SmartScripts/SmartScriptMgr.h
@@ -589,8 +589,9 @@ enum SMART_ACTION
     SMART_ACTION_SET_IMMUNE_PC                      = 144,    // 0/1
     SMART_ACTION_SET_IMMUNE_NPC                     = 145,    // 0/1
     SMART_ACTION_SET_UNINTERACTIBLE                 = 146,    // 0/1
+    SMART_ACTION_ACTIVATE_GAMEOBJECT                = 147,    // GameObjectActions
 
-    SMART_ACTION_END                                = 147
+    SMART_ACTION_END                                = 148
 };
 
 enum class SmartActionSummonCreatureFlags
@@ -1197,6 +1198,11 @@ struct SmartAction
             SAIBool uninteractible;
         } setUninteractible;
 
+        struct
+        {
+            uint32 gameObjectAction;
+        } activateGameObject;
+
         //! Note for any new future actions
         //! All parameters must have type uint32