bot hunter wingclip fix

Author: bozimmerman

src/modules/Bots/playerbot/strategy/hunter/GenericHunterStrategy.cpp

@@ -14,6 +14,7 @@ class GenericHunterStrategyActionNodeFactory : public NamedObjectFactory<ActionN
         creators["boost"] = &rapid_fire;
         creators["aspect of the pack"] = &aspect_of_the_pack;
         creators["feign death"] = &feign_death;
+        creators["wing clip"] = &wing_clip;
     }
 private:
     static ActionNode* rapid_fire(PlayerbotAI* ai)
@@ -37,6 +38,13 @@ class GenericHunterStrategyActionNodeFactory : public NamedObjectFactory<ActionN
             /*A*/ NextAction::array(0, new NextAction("flee"), NULL),
             /*C*/ NULL);
     }
+    static ActionNode* wing_clip(PlayerbotAI* ai)
+    {
+        return new ActionNode ("wing clip",
+            /*P*/ NULL,
+            /*A*/ NULL,
+            /*C*/ NULL);
+    }
 };
 
 GenericHunterStrategy::GenericHunterStrategy(PlayerbotAI* ai) : RangedCombatStrategy(ai)

src/modules/Bots/playerbot/strategy/hunter/HunterActions.h

@@ -123,7 +123,7 @@ namespace ai
         virtual bool isUseful()
         {
             Unit* target = GetTarget();
-            return target && target->IsAlive() && CastMeleeSpellAction::isUseful() && !ai->HasAura(spell, target);
+            return target && target->IsAlive() && CastMeleeSpellAction::isUseful() && !ai->HasAura(spell, target) && target->getVictim() == bot;
         }
     };