Перемещение

MininaVD/docs2/data2/commandsPlayer.ipynb

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+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "c2a5ffd4-9644-453e-83de-bdac76215a37",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from typing import Optional\n",
+    "from modelsMaze import Maze\n",
+    "from modelsCell import Cell\n",
+    "\n",
+    "class Player:\n",
+    "    \"\"\"Игрок, перемещающийся по лабиринту.\"\"\"\n",
+    "    \n",
+    "    def __init__(self, maze: Maze, start_cell: Cell):\n",
+    "        self.maze = maze\n",
+    "        self.current_cell = start_cell\n",
+    "        self._previous_cell: Optional[Cell] = None\n",
+    "    \n",
+    "    def move_to(self, cell: Cell) -> bool:\n",
+    "        \"\"\"Переместить игрока в указанную клетку (если она проходима).\"\"\"\n",
+    "        if cell and cell.is_passable():\n",
+    "            self._previous_cell = self.current_cell\n",
+    "            self.current_cell = cell\n",
+    "            return True\n",
+    "        return False\n",
+    "    \n",
+    "    def undo_move(self) -> bool:\n",
+    "        \"\"\"Отменить последнее перемещение.\"\"\"\n",
+    "        if self._previous_cell:\n",
+    "            self.current_cell = self._previous_cell\n",
+    "            self._previous_cell = None\n",
+    "            return True\n",
+    "        return False\n",
+    "    \n",
+    "    @property\n",
+    "    def position(self) -> Cell:\n",
+    "        return self.current_cell"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python [conda env:base] *",
+   "language": "python",
+   "name": "conda-base-py"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.13.9"
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+}