From 055fa3aa3cc8dac80b2e7fb5df26142cbd464110 Mon Sep 17 00:00:00 2001
From: Dan Cojocaru <dancojocaru2010@hotmail.com>
Date: Mon, 6 Dec 2021 16:37:32 +0200
Subject: [PATCH] Added N+E+S+W and ALL constants in NDirections

---
 IDAstar.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/IDAstar.cs b/IDAstar.cs
index 697ba89..aa99542 100644
--- a/IDAstar.cs
+++ b/IDAstar.cs
@@ -61,9 +61,13 @@ namespace IdaStar
             SE = 0b0010_0000,
             SW = 0b0100_0000,
             NW = 0b1000_0000,
+
+			N_E_S_W = 0b0000_1111,
+			ALL = 0b1111_1111,
         }
 
-        public List<Point> GetNeighbours(byte directions = 0b1111) {
+		public List<Point> GetNeighbours(NDirections directions = NDirections.N_E_S_W) => GetNeighbours((byte)directions);
+		public List<Point> GetNeighbours(byte directions) {
 			List<Point> result = new();
 
             if ((directions & ((byte)NDirections.N)) > 0) {