Started day 15

dwt · Jan 29, 2019 · e6c167f · e6c167f
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diff --git a/examples/aoc2018/fluentpy.ipynb b/examples/aoc2018/fluentpy.ipynb
@@ -2201,24 +2201,75 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 18,
    "metadata": {},
    "outputs": [],
-   "source": []
+   "source": [
+    "from pyexpect import expect\n",
+    "import fluentpy as _\n",
+    "\n",
+    "np = _.lib.numpy._"
+   ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 19,
    "metadata": {},
    "outputs": [],
-   "source": []
+   "source": [
+    "@_.lib.dataclasses.dataclass._\n",
+    "class Player:\n",
+    "    type: chr\n",
+    "    x: int\n",
+    "    y: int\n",
+    "    hitpoints: int = 200\n",
+    "    attack_power: int = 3\n",
+    "    \n",
+    "    def round(self, world):\n",
+    "        pass\n",
+    "\n",
+    "def tuplify(a_function):\n",
+    "    @_.lib.functools.wraps._(a_function)\n",
+    "    def wrapper(*args, **kwargs):\n",
+    "        return tuple(a_function(*args, **kwargs))\n",
+    "    return wrapper\n",
+    "\n",
+    "class Level:\n",
+    "    \n",
+    "    def __init__(self, level_description):\n",
+    "        self.level = np.array(_(level_description).strip().split('\\n').map(tuple)._)\n",
+    "    \n",
+    "    @tuplify\n",
+    "    def parse_players(self):\n",
+    "        for row_number, row in enumerate(self.level):\n",
+    "            for col_number, char in enumerate(row):\n",
+    "                if char in 'GE':\n",
+    "                    yield Player(char, x=row_number, y=col_number)\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 20,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "level = \"\"\"\\\n",
+    "#######\n",
+    "#.G.E.#\n",
+    "#E....#\n",
+    "#######\n",
+    "\"\"\"\n",
+    "expect(Level(level).parse_players()) == (Player('G',1,2), Player('E', 1, 4), Player('E',2,1))"
+   ]
   },
   {
    "cell_type": "code",
    "execution_count": null,
    "metadata": {},
    "outputs": [],
-   "source": []
+   "source": [
+    "level = open('input/day15.txt').read()"
+   ]
   },
   {
    "cell_type": "code",

diff --git a/examples/aoc2018/input/day15.txt b/examples/aoc2018/input/day15.txt
@@ -0,0 +1,32 @@
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+######....#G###G..##.G##########
+#####...G##.##.........#########
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+###.....G.....G#......E.......##
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+#.#########.G....G....#E.#######
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+########..G...##.###...E...E.###
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+#########...#.#######.......####
+#############..########...######
+##############.########.########
+################################