56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
#!/usr/bin/env python
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# coding: utf-8
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# In[ ]:
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from typing import List, Optional, Tuple
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from modelsCell import Cell
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class Maze:
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"""Модель лабиринта."""
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def __init__(self, width: int = 0, height: int = 0):
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self.width = width
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self.height = height
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self._cells: List[List[Optional[Cell]]] = [
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[None for _ in range(width)] for _ in range(height)
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]
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self.start_cell: Optional[Cell] = None
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self.exit_cell: Optional[Cell] = None
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def set_cell(self, x: int, y: int, cell: Cell) -> None:
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"""Установить клетку."""
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if 0 <= x < self.width and 0 <= y < self.height:
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self._cells[y][x] = cell
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def get_cell(self, x: int, y: int) -> Optional[Cell]:
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"""Получить клетку по координатам."""
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if 0 <= x < self.width and 0 <= y < self.height:
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return self._cells[y][x]
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return None
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def get_neighbors(self, cell: Cell) -> List[Cell]:
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"""Получить проходимых соседей клетки (вверх, вниз, влево, вправо)."""
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neighbors = []
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directions = [(0, -1), (0, 1), (-1, 0), (1, 0)] # вверх, вниз, влево, вправо
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for dx, dy in directions:
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nx, ny = cell.x + dx, cell.y + dy
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neighbor = self.get_cell(nx, ny)
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if neighbor and neighbor.is_passable():
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neighbors.append(neighbor)
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return neighbors
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def get_all_cells(self) -> List[Cell]:
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"""Получить все клетки лабиринта."""
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cells = []
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for y in range(self.height):
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for x in range(self.width):
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cell = self.get_cell(x, y)
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if cell:
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cells.append(cell)
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return cells
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