Added a player searcher

This can be used in scripts to search for Player* objects within a given
range.

2 files changed, 12 insertions, 0 deletions

diff --git a/src/server/game/Entities/Object/Object.cpp b/src/server/game/Entities/Object/Object.cpp
index 335df6505a6..04bd4904dee 100644
--- a/src/server/game/Entities/Object/Object.cpp
+++ b/src/server/game/Entities/Object/Object.cpp
@@ -2697,6 +2697,17 @@ 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
+{
+    CellCoord pair(Trinity::ComputeCellCoord(this->GetPositionX(), this->GetPositionY()));
+    Cell cell(pair);
+    cell.SetNoCreate();
+
+    Trinity::AnyPlayerInObjectRangeCheck checker(this, maxSearchRange);
+    Trinity::PlayerListSearcher<Trinity::AnyPlayerInObjectRangeCheck> searcher(this, playerList, checker);
+    this->VisitNearbyWorldObject(maxSearchRange, searcher);
+}
+
 /*
 namespace Trinity
 {
diff --git a/src/server/game/Entities/Object/Object.h b/src/server/game/Entities/Object/Object.h
index 88d8cee9b2f..e8022df5462 100644
--- a/src/server/game/Entities/Object/Object.h
+++ b/src/server/game/Entities/Object/Object.h
@@ -712,6 +712,7 @@ class WorldObject : public Object, public WorldLocation
 
         void GetGameObjectListWithEntryInGrid(std::list<GameObject*>& lList, uint32 uiEntry, float fMaxSearchRange) const;
         void GetCreatureListWithEntryInGrid(std::list<Creature*>& lList, uint32 uiEntry, float fMaxSearchRange) const;
+        void GetPlayerListInGrid(std::list<Player*>& lList, float fMaxSearchRange) const;
 
         void DestroyForNearbyPlayers();
         virtual void UpdateObjectVisibility(bool forced = true);