From 40e25757c72d801004f574d000836235a59fadaf Mon Sep 17 00:00:00 2001
From: maoake <maoake@krivers.(none)>
Date: Tue, 31 Mar 2026 22:31:48 +0200
Subject: [PATCH] starting mypy with maze

---
 src/amaz_lib/Maze.py | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/amaz_lib/Maze.py b/src/amaz_lib/Maze.py
index dccd0c6..d4ffdc6 100644
--- a/src/amaz_lib/Maze.py
+++ b/src/amaz_lib/Maze.py
@@ -1,16 +1,16 @@
 from dataclasses import dataclass
-
-import numpy
+from numpy.typing import NDArray
+from typing import Optional, Any
 
 
 @dataclass
 class Maze:
-    maze: numpy.ndarray
+    maze: Optional[NDArray[Any]] = None
 
-    def get_maze(self) -> numpy.ndarray | None:
+    def get_maze(self) -> Optional[NDArray[Any]]:
         return self.maze
 
-    def set_maze(self, new_maze: numpy.ndarray) -> None:
+    def set_maze(self, new_maze: NDArray[Any]) -> None:
         self.maze = new_maze
 
     def __str__(self) -> str:
@@ -24,6 +24,9 @@ class Maze:
         return res
 
     def ascii_print(self) -> None:
+        if self.maze is None:
+            print("None")
+            return
         for cell in self.maze[0]:
             print("_", end="")
             if cell.get_north():