Revert expireActionTime (#991)

* Revert expireActionTime

* Revert expireActionTime

* Revert RemoveExpired

* Revert RemoveExpired

* Revert RemoveExpired

* Revert Action expiration

src/strategy/Engine.cpp

@@ -239,13 +239,9 @@ bool Engine::DoNextAction(Unit* unit, uint32 depth, bool minimal)
     }
 
     if (!actionExecuted)
-        LogAction("No actions executed");
-    
-    ActionNode* action = nullptr;
-    while ((action = queue.Pop()) != nullptr)
-    {
-        delete action;
-    }
+        LogAction("no actions executed");
+
+    queue.RemoveExpired();
 
     return actionExecuted;
 }

src/strategy/Queue.cpp

@@ -48,6 +48,18 @@ uint32 Queue::Size()
     return actions.size();
 }
 
+void Queue::RemoveExpired()
+{
+    if (!sPlayerbotAIConfig->expireActionTime)
+    {
+        return;
+    }
+
+    std::list<ActionBasket*> expiredBaskets;
+    collectExpiredBaskets(expiredBaskets);
+    removeAndDeleteBaskets(expiredBaskets);
+}
+
 // Private helper methods
 void Queue::updateExistingBasket(ActionBasket* existing, ActionBasket* newBasket)
 {
@@ -93,3 +105,30 @@ ActionNode* Queue::extractAndDeleteBasket(ActionBasket* basket)
     delete basket;
     return action;
 }
+
+void Queue::collectExpiredBaskets(std::list<ActionBasket*>& expiredBaskets)
+{
+    uint32 expiryTime = sPlayerbotAIConfig->expireActionTime;
+    for (ActionBasket* basket : actions)
+    {
+        if (basket->isExpired(expiryTime))
+        {
+            expiredBaskets.push_back(basket);
+        }
+    }
+}
+
+void Queue::removeAndDeleteBaskets(std::list<ActionBasket*>& basketsToRemove)
+{
+    for (ActionBasket* basket : basketsToRemove)
+    {
+        actions.remove(basket);
+
+        if (ActionNode* action = basket->getAction())
+        {
+            delete action;
+        }
+
+        delete basket;
+    }
+}

src/strategy/Queue.h

@@ -53,6 +53,14 @@ public:
      */
     uint32 Size();
 
+    /**
+     * @brief Removes and deletes expired actions from the queue
+     * 
+     * Uses sPlayerbotAIConfig->expireActionTime to determine if actions have expired.
+     * Both the ActionNode and ActionBasket are deleted for expired actions.
+     */
+    void RemoveExpired();
+
 private:
     /**
      * @brief Updates existing basket with new relevance and cleans up new basket
@@ -70,6 +78,11 @@ private:
      */
     ActionNode* extractAndDeleteBasket(ActionBasket* basket);
 
+    /**
+     * @brief Collects all expired baskets into the provided list
+     */
+    void collectExpiredBaskets(std::list<ActionBasket*>& expiredBaskets);
+
     /**
      * @brief Removes and deletes all baskets in the provided list
      */