Команды

MininaVD/docs2/data2/commandsMove_command.ipynb

@@ -0,0 +1,84 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "492dd9b1-922e-4c95-9112-4b2df086eae6",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from typing import Optional\n",
+    "from commandsCommand import Command\n",
+    "from commandsPlayer import Player\n",
+    "from modelsMaze import Maze\n",
+    "from modelsCell import Cell\n",
+    "\n",
+    "class MoveCommand(Command):\n",
+    "    \"\"\"Команда перемещения игрока.\"\"\"\n",
+    "    \n",
+    "    # Направления\n",
+    "    DIRECTIONS = {\n",
+    "        'w': (0, -1),   # вверх\n",
+    "        's': (0, 1),    # вниз\n",
+    "        'a': (-1, 0),   # влево\n",
+    "        'd': (1, 0),    # вправо\n",
+    "    }\n",
+    "    \n",
+    "    def __init__(self, player: Player, maze: Maze, direction: str):\n",
+    "        self.player = player\n",
+    "        self.maze = maze\n",
+    "        self.direction = direction.lower()\n",
+    "        self._target_cell: Optional[Cell] = None\n",
+    "        self._executed = False\n",
+    "    \n",
+    "    def execute(self) -> bool:\n",
+    "        \"\"\"Выполнить перемещение.\"\"\"\n",
+    "        if self.direction not in self.DIRECTIONS:\n",
+    "            return False\n",
+    "        \n",
+    "        dx, dy = self.DIRECTIONS[self.direction]\n",
+    "        x = self.player.current_cell.x + dx\n",
+    "        y = self.player.current_cell.y + dy\n",
+    "        \n",
+    "        self._target_cell = self.maze.get_cell(x, y)\n",
+    "        \n",
+    "        if self._target_cell and self._target_cell.is_passable():\n",
+    "            self.player.move_to(self._target_cell)\n",
+    "            self._executed = True\n",
+    "            return True\n",
+    "        \n",
+    "        return False\n",
+    "    \n",
+    "    def undo(self) -> bool:\n",
+    "        \"\"\"Отменить перемещение.\"\"\"\n",
+    "        if self._executed:\n",
+    "            success = self.player.undo_move()\n",
+    "            if success:\n",
+    "                self._executed = False\n",
+    "                return True\n",
+    "        return False"
+   ]
+  }
+ ],
+ "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"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}