54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
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from abc import ABC, abstractmethod
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from typing import List, Optional
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from maze import Maze, Cell
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class Observer(ABC):
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"""Интерфейс наблюдателя (Observer pattern)."""
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@abstractmethod
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def update(self, event: str):
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pass
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class ConsoleView(Observer):
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"""
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Консольное представление лабиринта.
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"""
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def __init__(self):
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self.events: List[str] = []
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def update(self, event: str):
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"""Получаем уведомление о событии."""
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self.events.append(event)
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print(f"[Observer] Событие: {event}")
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def render(self, maze: Maze, player_position: Cell = None, path: List[Cell] = None):
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"""
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Отрисовка лабиринта в консоли.
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"""
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path_set = set(path) if path else set()
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for y in range(maze.height):
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row = []
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for x in range(maze.width):
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cell = maze.get_cell(x, y)
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if player_position and cell == player_position:
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row.append('P')
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elif cell in path_set:
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row.append('*')
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else:
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row.append(str(cell))
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print(''.join(row))
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print()
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def render_stats(self, stats):
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"""Отрисовка статистики поиска."""
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print(f"Алгоритм: {stats.algorithm_name}")
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print(f"Время: {stats.time_ms:.4f} мс")
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print(f"Посещено клеток: {stats.visited_cells}")
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print(f"Длина пути: {stats.path_length}")
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