Core/SmartAI: some error checks for actionlists, and enabled lists for GOs

--HG--
branch : trunk

src/server/game/AI/SmartScripts/SmartAI.cpp

@@ -790,8 +790,10 @@ void SmartAI::SetFollow(Unit* target, float dist, float angle, uint32 credit, ui
     mFollowCreditType = creditType;
 }
 
-void SmartAI::SetScript9(SmartScriptHolder &e, uint32 entry)
+void SmartAI::SetScript9(SmartScriptHolder &e, uint32 entry, Unit* invoker)
 {
+    if (invoker)
+        GetScript()->mLastInvoker = invoker;
     GetScript()->SetScript9(e, entry);
 }
 /*
@@ -889,6 +891,13 @@ void SmartGameObjectAI::SetData(uint32 id, uint32 value)
     GetScript()->ProcessEventsFor(SMART_EVENT_DATA_SET, NULL, id, value);
 }
 
+void SmartGameObjectAI::SetScript9(SmartScriptHolder &e, uint32 entry, Unit* invoker)
+{
+    if (invoker)
+        GetScript()->mLastInvoker = invoker;
+    GetScript()->SetScript9(e, entry);
+}
+
 class SmartTrigger : public AreaTriggerScript
 {
     public: