Add ability to choose maps via args + create more maps + don't insert elements into a PPQ if there's one with better priority

1 files changed, 3 insertions, 3 deletions

diff --git a/path.c b/path.c
index 346f737..e2d42c5 100644
--- a/path.c
+++ b/path.c
@@ -27,11 +27,11 @@ Path breadth_first_search_path_4dir(Map map, size_t width, size_t height, Positi
         visited[cur.y][cur.x] = 1;
 
         if (cur.x == end.x && cur.y == end.y) {
-            break;
+            return path; /* Found path */
         }
 
         Position na[4];
-        unsigned int nc = neighbours(na, cur, width, height, visited);
+        unsigned int nc = neighbours_4dir(na, cur, width, height, visited);
 
         for (unsigned int i = 0; i < nc; i++) {
             /* The Russian constitution doesn't allow walking on walls */
@@ -42,7 +42,7 @@ Path breadth_first_search_path_4dir(Map map, size_t width, size_t height, Positi
         }
     }
 
-    return path;
+    return NULL;
 }
 
 /* FIXME: Rewrite this shit */