Make manhattan_distance() use COST_ORTHOGONAL

1 files changed, 5 insertions, 4 deletions

diff --git a/path.c b/path.c
index 64b2d95..bc3d6c5 100644
--- a/path.c
+++ b/path.c
@@ -8,6 +8,7 @@
 #include "structs.h"
 #include "priority_queue.h"
 #include "error.h"
+#include "config.h"
 
 /* TODO: somehow get offsets back to main */
 int anim(Map map, size_t width, size_t height, Position start, Position end, Position *cur, char **visited, PositionPQ *frontier) {
@@ -149,14 +150,14 @@ Path dijkstra_path(int dirs, Map map, size_t width, size_t height, Position star
 size_t manhattan_distance(Position a, Position b) {
     size_t d = 0;
     if (a.x > b.x) {
-        d += a.x - b.x;
+        d += (a.x - b.x) * COST_ORTHOGONAL;
     } else {
-        d += b.x - a.x;
+        d += (b.x - a.x) * COST_ORTHOGONAL;
     }
     if (a.y > b.y) {
-        d += a.y - b.y;
+        d += (a.y - b.y) * COST_ORTHOGONAL;
     } else {
-        d += b.y - a.y;
+        d += (b.y - a.y) * COST_ORTHOGONAL;
     }
     return d;
 }