добавлен код models

komissarovgo/docs2/data2/maze_lab/models.py

@@ -0,0 +1,89 @@
+from dataclasses import dataclass
+from typing import List, Optional
+
+
+@dataclass
+class Cell:
+    
+    x: int
+    y: int
+    is_wall: bool = False
+    is_start: bool = False
+    is_exit: bool = False
+    
+    def is_passable(self) -> bool:
+        return not self.is_wall
+    
+    def __hash__(self) -> int:
+        return hash((self.x, self.y))
+    
+    def __eq__(self, other: object) -> bool:
+        if not isinstance(other, Cell):
+            return False
+        return self.x == other.x and self.y == other.y
+
+
+class Maze:
+    
+    
+    def __init__(self, width: int, height: int):
+        self.width = width
+        self.height = height
+        self._cells: List[List[Cell]] = []
+        self.start: Optional[Cell] = None
+        self.exit: Optional[Cell] = None
+        
+    def set_cells(self, cells: List[List[Cell]]) -> None:
+        self._cells = cells
+        for row in cells:
+            for cell in row:
+                if cell.is_start:
+                    self.start = cell
+                if cell.is_exit:
+                    self.exit = cell
+    
+    def get_cell(self, x: int, y: int) -> Optional[Cell]:
+        if 0 <= x < self.width and 0 <= y < self.height:
+            return self._cells[y][x]
+        return None
+    
+    def get_neighbors(self, cell: Cell) -> List[Cell]:
+        neighbors = []
+        directions = [(0, -1), (0, 1), (-1, 0), (1, 0)]
+        
+        for dx, dy in directions:
+            nx, ny = cell.x + dx, cell.y + dy
+            neighbor = self.get_cell(nx, ny)
+            if neighbor and neighbor.is_passable():
+                neighbors.append(neighbor)
+        
+        return neighbors
+    
+    def __str__(self) -> str:
+        result = []
+        for row in self._cells:
+            line = ''
+            for cell in row:
+                if cell.is_start:
+                    line += 'S'
+                elif cell.is_exit:
+                    line += 'E'
+                elif cell.is_wall:
+                    line += '#'
+                else:
+                    line += ' '
+            result.append(line)
+        return '\n'.join(result)
+
+
+class Player:
+    
+    
+    def __init__(self, start_cell: Cell):
+        self.current_cell = start_cell
+    
+    def move_to(self, cell: Cell) -> None:
+        self.current_cell = cell
+    
+    def can_move_to(self, cell: Cell) -> bool:
+        return cell.is_passable()