Core/SmartAI: added TARGET_THREAT_LIST, uses all units from creature's threat list as targets

- modified ACTION_CALL_CASTEDCREATUREORGO to use simple targeting

--HG--
branch : trunk

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

@@ -837,6 +837,7 @@ void SmartGameObjectAI::Reset()
 // Called when a player opens a gossip dialog with the gameobject.
 bool SmartGameObjectAI::GossipHello(Player* player) 
 {
+    sLog.outDebug("SmartGameObjectAI::GossipHello");
     GetScript()->ProcessEventsFor(SMART_EVENT_GOSSIP_HELLO, player, 0 ,0 , false, NULL, go);
     return false;
 }

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

@@ -460,11 +460,13 @@ void SmartScript::ProcessAction(SmartScriptHolder &e, Unit* unit, uint32 var0, u
         case SMART_ACTION_CALL_CASTEDCREATUREORGO:
             {
                 if (!me) return;
-                std::list<HostileReference*>& threatList = me->getThreatManager().getThreatList();
-                for (std::list<HostileReference*>::iterator i = threatList.begin(); i != threatList.end(); ++i)
-                    if (Unit* Temp = Unit::GetUnit(*me,(*i)->getUnitGuid()))
-                        if (IsPlayer(Temp))
-                            Temp->ToPlayer()->CastedCreatureOrGO(e.action.castedCreatureOrGO.creature, me->GetGUID(), e.action.castedCreatureOrGO.spell);
+                ObjectList* targets = GetTargets(e, unit);
+                if (!targets) return;
+                for (ObjectList::const_iterator itr = targets->begin(); itr != targets->end(); itr++)
+                {
+                    if (IsPlayer((*itr)))
+                        (*itr)->ToPlayer()->CastedCreatureOrGO(e.action.castedCreatureOrGO.creature, me->GetGUID(), e.action.castedCreatureOrGO.spell);
+                }
                 break;
             }
         case SMART_ACTION_REMOVEAURASFROMSPELL:
@@ -1482,6 +1484,15 @@ ObjectList* SmartScript::GetTargets(SmartScriptHolder e, Unit* invoker)
                     l->push_back(owner);
                 break;
             }
+        case SMART_TARGET_THREAT_LIST:
+            {
+                if (!me) return NULL;
+                std::list<HostileReference*>& threatList = me->getThreatManager().getThreatList();
+                for (std::list<HostileReference*>::iterator i = threatList.begin(); i != threatList.end(); ++i)
+                    if (Unit* Temp = Unit::GetUnit(*me,(*i)->getUnitGuid()))
+                        l->push_back(Temp);
+                break;
+            }
         case SMART_TARGET_POSITION:
         default:
             return NULL;

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

@@ -279,6 +279,7 @@ bool SmartAIMgr::IsTargetValid(SmartScriptHolder e)
         case SMART_TARGET_CLOSEST_PLAYER:
         case SMART_TARGET_ACTION_INVOKER_VEHICLE:
         case SMART_TARGET_OWNER_OR_SUMMONER:
+        case SMART_TARGET_THREAT_LIST:
             break;
         default:
             sLog.outErrorDb("SmartAIMgr: Not handled target_type(%u), Entry %d SourceType %u Event %u Action %u, skipped.", e.GetTargetType(), e.entryOrGuid, e.GetScriptType(), e.event_id, e.GetActionType());

src/server/game/AI/SmartScripts/SmartScriptMgr.h

@@ -855,7 +855,8 @@ enum SMARTAI_TARGETS
     SMART_TARGET_CLOSEST_PLAYER                 = 21,   // none
     SMART_TARGET_ACTION_INVOKER_VEHICLE         = 22,   // Unit's vehicle who caused this Event to occur
     SMART_TARGET_OWNER_OR_SUMMONER              = 23,   // Unit's owner or summoner
-    SMART_TARGET_END                            = 24,
+    SMART_TARGET_THREAT_LIST                    = 24,   // All units on creature's threat list
+    SMART_TARGET_END                            = 25,
 };
 
 struct SmartTarget