X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fcarfire;a=blobdiff_plain;f=CarFire%2FCarFire%2FCarFire%2FMovementManager.cs;fp=CarFire%2FCarFire%2FCarFire%2FMovementManager.cs;h=73caa5775b02eca70e009bff5874bf2946cfad13;hp=3511e4202d1af2e711f2485a81088ee781cfd7f2;hb=198cb6056e93fecd69e65351ca8d0b34a077523f;hpb=08f41ef45f3c41ca6302150bc6d5270c8e7143db

diff --git a/CarFire/CarFire/CarFire/MovementManager.cs b/CarFire/CarFire/CarFire/MovementManager.cs
index 3511e42..73caa57 100644
--- a/CarFire/CarFire/CarFire/MovementManager.cs
+++ b/CarFire/CarFire/CarFire/MovementManager.cs
@@ -203,7 +203,7 @@ namespace CarFire
         /// <param name="up">Above.</param>
         /// <param name="down">Below.</param>
         /// <returns>The neighbor cell coordinates.</returns>
-        public static Point GetNeighborCell(Point point, bool left, bool right, bool up, bool down)
+        public static Point GetNeighbor(Point point, bool left, bool right, bool up, bool down)
         {
             if (left) point.X--;
             if (right) point.X++;
@@ -212,6 +212,21 @@ namespace CarFire
             return point;
         }
 
+        /// <summary>
+        /// Helper method to get the two neighbor cells of two nearby cells.
+        /// </summary>
+        /// <param name="a">A point.</param>
+        /// <param name="b">Another point.</param>
+        /// <returns>An array of two points representing the neighbor cells.</returns>
+        public static Point[] GetNeighbors(Point a, Point b)
+        {
+            Point[] neighbors = new Point[2];
+            neighbors[0] = new Point(a.X, b.Y);
+            neighbors[1] = new Point(b.X, a.Y);
+            return neighbors;
+        }
+
+
         /// <summary>
         /// Helper method to get a Direction type from directions.
         /// </summary>
@@ -282,7 +297,7 @@ namespace CarFire
         void UpdateCoordinates(bool moveLeft, bool moveRight, bool moveUp, bool moveDown)
         {
             mLastCoordinates = mCoordinates;
-            mCoordinates = GetNeighborCell(mCoordinates, moveLeft, moveRight, moveUp, moveDown);
+            mCoordinates = GetNeighbor(mCoordinates, moveLeft, moveRight, moveUp, moveDown);
 
             if ((moveLeft && moveUp) || (moveUp && moveRight) || (moveRight && moveDown) || (moveDown && moveLeft))
             {