Merge pull request #6820 from Elron103/pull-requests

Core/Combat: Fix CanAIAttack implementation

src/server/game/Combat/ThreatManager.cpp

@@ -354,7 +354,9 @@ HostileReference* ThreatContainer::selectNextVictim(Creature* attacker, HostileR
                 // list sorted and and we check current target, then this is best case
                 if (currentVictim == currentRef || currentRef->getThreat() <= 1.1f * currentVictim->getThreat())
                 {
-                    currentRef = currentVictim;            // for second case
+                    if (currentVictim != currentRef && attacker->canCreatureAttack(currentVictim->getTarget()))
+                        currentRef = currentVictim;            // for second case, if currentvictim is attackable
+
                     found = true;
                     break;
                 }

src/server/game/Entities/Unit/Unit.cpp

@@ -12958,7 +12958,7 @@ Unit* Creature::SelectVictim()
     else
         return NULL;
 
-    if (target && _IsTargetAcceptable(target))
+    if (target && _IsTargetAcceptable(target) && canCreatureAttack(target))
     {
         SetInFront(target);
         return target;
@@ -12984,7 +12984,7 @@ Unit* Creature::SelectVictim()
     {
         target = SelectNearestTargetInAttackDistance(m_CombatDistance ? m_CombatDistance : ATTACK_DISTANCE);
 
-        if (target && _IsTargetAcceptable(target))
+        if (target && _IsTargetAcceptable(target) && canCreatureAttack(target))
             return target;
     }