add interface MazeBuilder and TextFileMazeBuilder

pomelovsd/ExitMaze/Core/Cell.py

@@ -0,0 +1,12 @@
+class Cell:
+    def __init__(self, x, y, isWall = False, isStart = False, isExit = False):
+        self.x = x
+        self.y = y
+        self.isWall = isWall
+        self.isStart = isStart
+        self.isExit = isExit 
+    
+    # Возращает True, если посаседству стена
+    def isPassable(self):  
+        return not self.isWall
+

pomelovsd/ExitMaze/Core/Maze.py

@@ -0,0 +1,26 @@
+class Maze: 
+    def __init__(self, grid, start = None, exit = None):
+        self.grid = grid 
+        self.start = start 
+        self.exit = exit 
+        self.height = len(grid)
+        self.width = len(grid[0]) if grid else 0
+
+    # Создание новой ячейки
+    def getCell(self, x, y): 
+        if 0 <= y < self.height and 0 <= x < self.width:
+            return self.grid[x][y] 
+        return None
+
+    # Ищет соседние проходимые клетки
+    def getNeighbors(self, cell):
+        directions = [(0,1),(1,0),(0,-1),(-1,0)]
+        result = []
+
+        for dx, dy in directions:
+            nx, ny = cell.x + dx, cell.y + dy
+            neighbor = self.getСell(nx, ny)
+            if neighbor and neighbor.isPassable():
+                result.append(neighbor)
+
+        return result