From 8f212205c32b283d9a7730e15044d706db2f08bf Mon Sep 17 00:00:00 2001
From: brady <brady@92bb83a3-7c8f-8a45-bc97-515c4e399668>
Date: Sun, 25 Apr 2010 02:11:03 +0000
Subject: [PATCH] Added small function that only tests if the space is a wall.
 Used for AI calculations

git-svn-id: https://bd85.net/svn/cs3505_group@143 92bb83a3-7c8f-8a45-bc97-515c4e399668
---
 CarFire/CarFire/CarFire/Map.cs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/CarFire/CarFire/CarFire/Map.cs b/CarFire/CarFire/CarFire/Map.cs
index 1970994..1b8b5a8 100644
--- a/CarFire/CarFire/CarFire/Map.cs
+++ b/CarFire/CarFire/CarFire/Map.cs
@@ -235,6 +235,16 @@ namespace CarFire
             return mData.IsCellOpen(x, y);
         }
 
+        /// <summary>
+        /// created by Brady for AI precalculations
+        /// </summary>
+        /// <param name="x">X-coordinate.</param>
+        /// <param name="y">Y-coordinate.</param>
+        public bool IsWall(int x, int y)
+        {
+            return mData.IsWall(x, y);
+        }
+
         /// <summary>
         /// Determine whether or not a cell can be occupied by a game entity.
         /// </summary>
@@ -394,6 +404,12 @@ namespace CarFire
                 return false;
             }
 
+            //created by Brady for AI precalculations
+            public bool IsWall(int x, int y)
+            {
+                if (IsOnMap(x, y)) return (mGrid[x, y] == '-' || mGrid[x, y] == '|' || mGrid[x, y] == '+' || mGrid[x, y] == '/' || mGrid[x, y] == '\\');
+                return false;
+            }
             public void SetCell(int x, int y, char tile)
             {
                 if (IsOnMap(x, y))
-- 
2.43.0