Check wether NPC is friendly to player before interacting, to prevent

exploiting with cheating tool.

--HG--
branch : trunk

1 files changed, 3 insertions, 0 deletions

diff --git a/src/game/ObjectAccessor.cpp b/src/game/ObjectAccessor.cpp
index 2182af0b751..5be6258b1fd 100644
--- a/src/game/ObjectAccessor.cpp
+++ b/src/game/ObjectAccessor.cpp
@@ -97,6 +97,9 @@ ObjectAccessor::GetNPCIfCanInteractWith(Player const &player, uint64 guid, uint3
     if(!player.CanInteractWithNPCs(!unit->isSpiritService()))
         return NULL;
 
+    if(!player.IsFriendlyTo(unit))
+        return NULL;
+    
     // appropriate npc type
     if(npcflagmask && !unit->HasFlag( UNIT_NPC_FLAGS, npcflagmask ))
         return NULL;