Core/Objects: Method to get nearest GO of type X, FindNearestGameObjectOfType

Thanks Subv for the idea

2 files changed, 10 insertions, 0 deletions

diff --git a/src/server/game/Entities/Object/Object.cpp b/src/server/game/Entities/Object/Object.cpp
index fe5d32b9b95..cbdae9de0bf 100755
--- a/src/server/game/Entities/Object/Object.cpp
+++ b/src/server/game/Entities/Object/Object.cpp
@@ -2537,6 +2537,15 @@ GameObject* WorldObject::FindNearestGameObject(uint32 entry, float range) const
     return go;
 }
 
+GameObject* WorldObject::FindNearestGameObjectOfType(GameobjectTypes type, float range) const
+{
+    GameObject* go = NULL;
+    Trinity::NearestGameObjectTypeInObjectRangeCheck checker(*this, type, range);
+    Trinity::GameObjectLastSearcher<Trinity::NearestGameObjectTypeInObjectRangeCheck> searcher(this, go, checker);
+    VisitNearbyGridObject(range, searcher);
+    return go;
+}
+
 void WorldObject::GetGameObjectListWithEntryInGrid(std::list<GameObject*>& gameobjectList, uint32 entry, float maxSearchRange) const
 {
     CellCoord pair(Trinity::ComputeCellCoord(this->GetPositionX(), this->GetPositionY()));
diff --git a/src/server/game/Entities/Object/Object.h b/src/server/game/Entities/Object/Object.h
index ab9ea2daea9..410903f6619 100755
--- a/src/server/game/Entities/Object/Object.h
+++ b/src/server/game/Entities/Object/Object.h
@@ -799,6 +799,7 @@ class WorldObject : public Object, public WorldLocation
 
         Creature*   FindNearestCreature(uint32 entry, float range, bool alive = true) const;
         GameObject* FindNearestGameObject(uint32 entry, float range) const;
+        GameObject* FindNearestGameObjectOfType(GameobjectTypes type, float range) const;
 
         void GetGameObjectListWithEntryInGrid(std::list<GameObject*>& lList, uint32 uiEntry, float fMaxSearchRange) const;
         void GetCreatureListWithEntryInGrid(std::list<Creature*>& lList, uint32 uiEntry, float fMaxSearchRange) const;