From bc9c7cd7f7f30dcd19acc77953d156b3fbff0fc2 Mon Sep 17 00:00:00 2001
From: Charles Peyrat <charlesp@crans.org>
Date: Fri, 4 Dec 2020 18:03:41 +0100
Subject: [PATCH] Finalised implementation of the walker class with method
 split

---
 dungeonbattle/mapgeneration/randomwalk.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dungeonbattle/mapgeneration/randomwalk.py b/dungeonbattle/mapgeneration/randomwalk.py
index 3c42559..f0527b5 100644
--- a/dungeonbattle/mapgeneration/randomwalk.py
+++ b/dungeonbattle/mapgeneration/randomwalk.py
@@ -37,6 +37,11 @@ class Walker:
         if 0 < nx < width and 0 < ny < height:
             self.x, self.y = nx, ny
 
+    def split():
+        child = Walker(self.x, self.y)
+        child.dir = self.dir
+        return child
+
 
 class Generator: