Merge pull request #820 from nolt/feature-bots

(cherry picked from commit b10de0645a869485fbb5771a739abd06b5708c2d)

src/GameLogic/GameMap.cs

@@ -131,6 +131,17 @@ public class GameMap
         return this._areaOfInterestManager.GetInRange(point, range).OfType<IAttackable>().ToList();
     }
 
+    /// <summary>
+    /// Gets all non-player characters (e.g. merchants) within the specified range of a point.
+    /// </summary>
+    /// <param name="point">The coordinates.</param>
+    /// <param name="range">The range.</param>
+    /// <returns>The non-player characters in range of the specified coordinate.</returns>
+    public IList<NonPlayerCharacter> GetNpcsInRange(Point point, int range)
+    {
+        return this._areaOfInterestManager.GetInRange(point, range).OfType<NonPlayerCharacter>().ToList();
+    }
+
     /// <summary>
     /// Gets all dropped items and money within the specified range of a point.
     /// </summary>