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   "source": [
    "# Railway Scene Editor "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<style>.container { width:95% !important; }</style>"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "from IPython.core.display import display, HTML\n",
    "display(HTML(\"<style>.container { width:95% !important; }</style>\"))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "from flatland.utils.editor import EditorMVC\n",
    "mvc = EditorMVC(sGL=\"PILSVG\" ) "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Instructions\n",
    "- Drag to draw (improved dead-ends)\n",
    "- ctrl-click to add agent or select agent\n",
    "  - if agent is selected:\n",
    "    - ctrl-click to move agent position\n",
    "    - use rotate agent to rotate 90° \n",
    "    - ctrl-shift-click to set target for selected agent \n",
    "      - target can be moved by repeating\n",
    "- to Resize the env (cannot preserve work):\n",
    "  - select \"Regen\" tab, set regen size slider, click regenerate.\n",
    "- alt-click remove all rails from cell \n",
    "\n",
    "\n",
    "Demo Scene: complex_scene.pkl\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
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      "text/plain": [
       "HBox(children=(Canvas(), VBox(children=(Text(value='temp.pkl', description='Filename'), Button(description='Re…"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "mvc.view.display()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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