добавлена главная программа

komissarovgo/docs2/data2/maze_lab/main.py

@@ -0,0 +1,146 @@
+import sys
+from pathlib import Path
+
+from builders import TextFileMazeBuilder
+from solver import MazeSolver
+from strategies import BFSStrategy, DFSStrategy, AStarStrategy
+from visualization import ConsoleView
+from experiments import ExperimentRunner
+
+
+def create_test_maze_file(filename: str, maze_data: list):
+    Path("mazes").mkdir(exist_ok=True)
+    with open(f"mazes/{filename}", 'w', encoding='utf-8') as f:
+        f.write('\n'.join(maze_data))
+
+
+def setup_test_mazes():
+    
+    small_maze = [
+        "##########",
+        "#S       #",
+        "# ####### #",
+        "#       # #",
+        "##### # # #",
+        "#     #   #",
+        "# ### ### #",
+        "#   #     #",
+        "#   #### E#",
+        "##########"
+    ]
+    create_test_maze_file("small_maze.txt", small_maze)
+    
+    simple_maze = [
+        "##########",
+        "#S       #",
+        "#        #",
+        "#        #",
+        "#        #",
+        "#        #",
+        "#        #",
+        "#        #",
+        "#       E#",
+        "##########"
+    ]
+    create_test_maze_file("simple_maze.txt", simple_maze)
+    
+    no_exit_maze = [
+        "##########",
+        "#S       #",
+        "# ####### #",
+        "#       # #",
+        "##### # # #",
+        "#     #   #",
+        "# ### ### #",
+        "#   #     #",
+        "#   #######",
+        "##########"
+    ]
+    create_test_maze_file("no_exit_maze.txt", no_exit_maze)
+
+
+def interactive_mode():
+    
+    print("=" * 50)
+    print("Интерактивный режим")
+    print("=" * 50)
+    
+    builder = TextFileMazeBuilder()
+    view = ConsoleView()
+    
+    maze_file = input("Введите путь к файлу (по умолчанию: mazes/small_maze.txt): ")
+    if not maze_file:
+        maze_file = "mazes/small_maze.txt"
+    
+    try:
+        maze = builder.build_from_file(maze_file)
+        view.update("maze_loaded", {"maze": maze})
+    except Exception as e:
+        print(f"Ошибка: {e}")
+        return
+    
+    print("\nСтратегии:")
+    print("1. BFS")
+    print("2. DFS")
+    print("3. A*")
+    
+    choice = input("Выберите (1-3): ")
+    strategies = {"1": BFSStrategy(), "2": DFSStrategy(), "3": AStarStrategy()}
+    strategy = strategies.get(choice, BFSStrategy())
+    
+    print(f"\nВыбрана: {strategy.name}")
+    
+    solver = MazeSolver(maze, strategy)
+    path, stats = solver.solve()
+    
+    if path:
+        view.update("path_found", {"path": path, "maze": maze})
+        print(f"\n{stats}")
+    else:
+        view.update("path_not_found", {})
+        print("Путь не найден!")
+
+
+def experiment_mode():
+    
+    print("\n" + "=" * 50)
+    print("Экспериментальное сравнение")
+    print("=" * 50)
+    
+    setup_test_mazes()
+    
+    runner = ExperimentRunner()
+    maze_files = ["mazes/small_maze.txt", "mazes/simple_maze.txt", "mazes/no_exit_maze.txt"]
+    results = runner.run_all_experiments(maze_files, runs=10)
+    
+    print("\n" + "=" * 50)
+    print("Результаты:")
+    print("=" * 50)
+    print(f"{'Лабиринт':<15} {'Стратегия':<8} {'Ср. время (мс)':<15} {'Длина пути':<10}")
+    print("-" * 50)
+    
+    for r in results:
+        print(f"{r['maze']:<15} {r['strategy']:<8} {r['avg_time_ms']:<15.3f} {r['path_length']:<10}")
+
+
+def main():
+    print("\n" + "=" * 50)
+    print("Лабораторная: Поиск выхода из лабиринта")
+    print("Паттерны: Builder, Strategy, Observer, Command")
+    print("=" * 50)
+    
+    print("\n1. Интерактивный режим")
+    print("2. Экспериментальный режим")
+    
+    choice = input("\nВыберите (1-2): ")
+    
+    if choice == "1":
+        interactive_mode()
+    elif choice == "2":
+        experiment_mode()
+    else:
+        print("Неверный выбор!")
+
+
+if __name__ == "__main__":
+    main()