修正偶数格子宽时的history_mazes,去重history_mazes

maze_generator.py

@@ -112,6 +112,10 @@ class MazeGenerator:
         self.maze[end[0]][end[1]] = self.END
         self.special_elements.extend([(start[0], start[1], self.START), (end[0], end[1], self.END)])
     def get_history_mazes(self):
+        for idx,i in enumerate(self.history_mazes):
+            if i == self.history_mazes[idx-1]:
+               del self.history_mazes[idx]
+             
         return self.history_mazes
     
     def get_available_cells(self):
@@ -266,6 +270,7 @@ class MazeGenerator:
             self.maze[y][x] = self.WALL
             if not self.is_maze_connected():
                 self.maze[y][x] = old  # 恢复
+        self.history_mazes.append([[__ for __ in _] for _ in self.maze])
 
     def is_maze_connected(self):
         """检查迷宫是否连通（深度优先搜索）"""
@@ -368,7 +373,12 @@ def main():
     if reader.read_from_csv():
         print("\n读取的迷宫:")
         reader.print_maze()
+    for i in generator.get_history_mazes():
+        for j in i :
+            print(j)
 
+        print()
 
 if __name__ == "__main__":
-    main()
+    main()
+