Merge pull request #14103 from Epicurus4/6.x

Added a player searcher
(cherry picked from commit b7052d2ed735dca233b91c32f762b4156543aa97)

src/server/game/Entities/Object/Object.cpp

@@ -2255,6 +2255,13 @@ void WorldObject::GetCreatureListWithEntryInGrid(std::list<Creature*>& creatureL
     cell.Visit(pair, visitor, *(this->GetMap()), *this, maxSearchRange);
 }
 
+void WorldObject::GetPlayerListInGrid(std::list<Player*>& playerList, float maxSearchRange) const
+{
+    Trinity::AnyPlayerInObjectRangeCheck checker(this, maxSearchRange);
+    Trinity::PlayerListSearcher<Trinity::AnyPlayerInObjectRangeCheck> searcher(this, playerList, checker);
+    this->VisitNearbyWorldObject(maxSearchRange, searcher);
+}
+
 /*
 namespace Trinity
 {