Add flower-field, deprecating minesweeper (#2711)

Author: BNAndras

config.json

@@ -2382,13 +2382,27 @@
           "parsing"
         ]
       },
+      {
+        "slug": "flower-field",
+        "name": "Flower Field",
+        "uuid": "cb4da136-db03-44fa-a5c8-5235f273320c",
+        "practices": [],
+        "prerequisites": [],
+        "difficulty": 7,
+        "topics": [
+          "algorithms",
+          "arrays",
+          "games"
+        ]
+      },
       {
         "slug": "minesweeper",
         "name": "Minesweeper",
         "uuid": "8bafe6c4-9154-4037-9070-7f57f91d495a",
         "practices": [],
         "prerequisites": [],
         "difficulty": 7,
+        "status": "deprecated",
         "topics": [
           "algorithms",
           "arrays",

exercises/practice/flower-field/.docs/instructions.md

@@ -0,0 +1,26 @@
+# Instructions
+
+Your task is to add flower counts to empty squares in a completed Flower Field garden.
+The garden itself is a rectangle board composed of squares that are either empty (`' '`) or a flower (`'*'`).
+
+For each empty square, count the number of flowers adjacent to it (horizontally, vertically, diagonally).
+If the empty square has no adjacent flowers, leave it empty.
+Otherwise replace it with the count of adjacent flowers.
+
+For example, you may receive a 5 x 4 board like this (empty spaces are represented here with the '·' character for display on screen):
+
+```text
+·*·*·
+··*··
+··*··
+·····
+```
+
+Which your code should transform into this:
+
+```text
+1*3*1
+13*31
+·2*2·
+·111·
+```

exercises/practice/flower-field/.docs/introduction.md

@@ -0,0 +1,7 @@
+# Introduction
+
+[Flower Field][history] is a compassionate reimagining of the popular game Minesweeper.
+The object of the game is to find all the flowers in the garden using numeric hints that indicate how many flowers are directly adjacent (horizontally, vertically, diagonally) to a square.
+"Flower Field" shipped in regional versions of Microsoft Windows in Italy, Germany, South Korea, Japan and Taiwan.
+
+[history]: https://web.archive.org/web/20020409051321fw_/http://rcm.usr.dsi.unimi.it/rcmweb/fnm/

exercises/practice/flower-field/.gitignore

@@ -0,0 +1,5 @@
+/node_modules
+/bin/configlet
+/bin/configlet.exe
+/package-lock.json
+/yarn.lock

exercises/practice/flower-field/.meta/config.json

@@ -0,0 +1,32 @@
+{
+  "authors": [
+    "matthewmorgan"
+  ],
+  "contributors": [
+    "BNAndras",
+    "brendanmckeown",
+    "cr0t",
+    "rchavarria",
+    "serixscorpio",
+    "SleeplessByte",
+    "xarxziux"
+  ],
+  "files": {
+    "solution": [
+      "flower-field.js"
+    ],
+    "test": [
+      "flower-field.spec.js"
+    ],
+    "example": [
+      ".meta/proof.ci.js"
+    ]
+  },
+  "blurb": "Mark all the flowers in a garden.",
+  "custom": {
+    "version.tests.compatibility": "jest-27",
+    "flag.tests.task-per-describe": false,
+    "flag.tests.may-run-long": false,
+    "flag.tests.includes-optional": false
+  }
+}

exercises/practice/flower-field/.meta/proof.ci.js

@@ -0,0 +1,56 @@
+const FLOWER = '*';
+
+const DELTAS = [
+  [-1, -1],
+  [-1, 0],
+  [-1, 1],
+  [1, 1],
+  [1, 0],
+  [1, -1],
+  [0, 1],
+  [0, -1],
+];
+
+function adjacentSquareIsOnBoard(board, x, d) {
+  return board[x + d[0]];
+}
+
+function adjacentSquareHasFlower(board, x, y, d) {
+  return board[x + d[0]][y + d[1]] === FLOWER;
+}
+
+function countAdjacentFlowers(board, x, y) {
+  return DELTAS.filter((d) => adjacentSquareIsOnBoard(board, x, d)).filter(
+    (d) => adjacentSquareHasFlower(board, x, y, d),
+  ).length;
+}
+
+function cellToFlowerOrCount(cell, inputBoard, x, y) {
+  if (cell === FLOWER) {
+    return FLOWER;
+  }
+
+  return countAdjacentFlowers(inputBoard, x, y) || ' ';
+}
+
+function stringify(board) {
+  return board.map((row) => row.join(''));
+}
+
+function noDataPresent(rows) {
+  return rows.length === 0 || rows[0].length === 0;
+}
+
+export function annotate(rows) {
+  if (noDataPresent(rows)) {
+    return rows;
+  }
+
+  const inputBoard = rows.map((row) => [...row]);
+
+  return stringify(
+    inputBoard.map((row, x) =>
+      [...row].map((cell, y) => cellToFlowerOrCount(cell, inputBoard, x, y)),
+    ),
+  );
+}

exercises/practice/flower-field/.meta/tests.toml

@@ -0,0 +1,46 @@
+# This is an auto-generated file.
+#
+# Regenerating this file via `configlet sync` will:
+# - Recreate every `description` key/value pair
+# - Recreate every `reimplements` key/value pair, where they exist in problem-specifications
+# - Remove any `include = true` key/value pair (an omitted `include` key implies inclusion)
+# - Preserve any other key/value pair
+#
+# As user-added comments (using the # character) will be removed when this file
+# is regenerated, comments can be added via a `comment` key.
+
+[237ff487-467a-47e1-9b01-8a891844f86c]
+description = "no rows"
+
+[4b4134ec-e20f-439c-a295-664c38950ba1]
+description = "no columns"
+
+[d774d054-bbad-4867-88ae-069cbd1c4f92]
+description = "no flowers"
+
+[225176a0-725e-43cd-aa13-9dced501f16e]
+description = "garden full of flowers"
+
+[3f345495-f1a5-4132-8411-74bd7ca08c49]
+description = "flower surrounded by spaces"
+
+[6cb04070-4199-4ef7-a6fa-92f68c660fca]
+description = "space surrounded by flowers"
+
+[272d2306-9f62-44fe-8ab5-6b0f43a26338]
+description = "horizontal line"
+
+[c6f0a4b2-58d0-4bf6-ad8d-ccf4144f1f8e]
+description = "horizontal line, flowers at edges"
+
+[a54e84b7-3b25-44a8-b8cf-1753c8bb4cf5]
+description = "vertical line"
+
+[b40f42f5-dec5-4abc-b167-3f08195189c1]
+description = "vertical line, flowers at edges"
+
+[58674965-7b42-4818-b930-0215062d543c]
+description = "cross"
+
+[dd9d4ca8-9e68-4f78-a677-a2a70fd7a7b8]
+description = "large garden"

exercises/practice/flower-field/.npmrc

@@ -0,0 +1 @@
+audit=false

exercises/practice/flower-field/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 Exercism
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

exercises/practice/flower-field/babel.config.js

@@ -0,0 +1,4 @@
+module.exports = {
+  presets: [['@exercism/babel-preset-javascript', { corejs: '3.40' }]],
+  plugins: [],
+};