From 3e34087a6032d1e9d34731c09265e4061f0b30ff Mon Sep 17 00:00:00 2001
From: Andinus <andinus@nand.sh>
Date: Wed, 24 Nov 2021 11:15:04 +0530
Subject: raku/DFS: Detect starting point, Tweak colors for GenerateFrame

---
 algorithms/raku/DFS.raku | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'algorithms/raku/DFS.raku')

diff --git a/algorithms/raku/DFS.raku b/algorithms/raku/DFS.raku
index 0cc7207..092b24b 100644
--- a/algorithms/raku/DFS.raku
+++ b/algorithms/raku/DFS.raku
@@ -14,7 +14,12 @@ sub MAIN(File $input) {
     die "Inconsistent maze" unless [==] @maze.map(*.elems);
 
     put "rows:{@maze.elems} cols:{@maze[0].elems}";
-    dfs(@maze, 0, 0);
+    for 0..@maze.end -> $y {
+        for 0..@maze[0].cache.end -> $x {
+            dfs(@maze, $y, $x) if @maze[$y][$x] eq "^";
+        }
+    }
+    die "Cannot solve maze";
 }
 
 sub dfs(
-- 
cgit 1.4.1-2-gfad0