Add flower-field, deprecating minesweeper

config.json

@@ -1644,6 +1644,23 @@
         ],
         "difficulty": 5
       },
+      {
+        "slug": "flower-field",
+        "name": "Flower Field",
+        "uuid": "e987a3e1-3e79-459a-97e1-d1173ffd934b",
+        "practices": [
+          "string-formatting",
+          "chars"
+        ],
+        "prerequisites": [
+          "strings",
+          "chars",
+          "string-formatting",
+          "arrays",
+          "if-statements"
+        ],
+        "difficulty": 5
+      },
       {
         "slug": "food-chain",
         "name": "Food Chain",
@@ -1665,18 +1682,10 @@
         "slug": "minesweeper",
         "name": "Minesweeper",
         "uuid": "466f17d4-13d0-4d6e-8564-c8bdfede35d1",
-        "practices": [
-          "string-formatting",
-          "chars"
-        ],
-        "prerequisites": [
-          "strings",
-          "chars",
-          "string-formatting",
-          "arrays",
-          "if-statements"
-        ],
-        "difficulty": 5
+        "practices": [],
+        "prerequisites": [],
+        "difficulty": 5,
+        "status": "deprecated"
       },
       {
         "slug": "scale-generator",

exercises/Exercises.sln

@@ -369,6 +369,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SwiftScheduling", "practice
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RelativeDistance", "practice\relative-distance\RelativeDistance.csproj", "{2C37454E-8624-47B8-A09B-ADE201C2B04C}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FlowerField", "practice\flower-field\FlowerField.csproj", "{88E165C6-5E27-4F48-942A-0D41A9A6326D}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -2539,6 +2541,18 @@ Global
 		{2C37454E-8624-47B8-A09B-ADE201C2B04C}.Release|x64.Build.0 = Release|Any CPU
 		{2C37454E-8624-47B8-A09B-ADE201C2B04C}.Release|x86.ActiveCfg = Release|Any CPU
 		{2C37454E-8624-47B8-A09B-ADE201C2B04C}.Release|x86.Build.0 = Release|Any CPU
+		{88E165C6-5E27-4F48-942A-0D41A9A6326D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{88E165C6-5E27-4F48-942A-0D41A9A6326D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{88E165C6-5E27-4F48-942A-0D41A9A6326D}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{88E165C6-5E27-4F48-942A-0D41A9A6326D}.Debug|x64.Build.0 = Debug|Any CPU
+		{88E165C6-5E27-4F48-942A-0D41A9A6326D}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{88E165C6-5E27-4F48-942A-0D41A9A6326D}.Debug|x86.Build.0 = Debug|Any CPU
+		{88E165C6-5E27-4F48-942A-0D41A9A6326D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{88E165C6-5E27-4F48-942A-0D41A9A6326D}.Release|Any CPU.Build.0 = Release|Any CPU
+		{88E165C6-5E27-4F48-942A-0D41A9A6326D}.Release|x64.ActiveCfg = Release|Any CPU
+		{88E165C6-5E27-4F48-942A-0D41A9A6326D}.Release|x64.Build.0 = Release|Any CPU
+		{88E165C6-5E27-4F48-942A-0D41A9A6326D}.Release|x86.ActiveCfg = Release|Any CPU
+		{88E165C6-5E27-4F48-942A-0D41A9A6326D}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -2725,6 +2739,7 @@ Global
 		{FA726133-BC1C-D753-28C5-C9ACB44C0776} = {E276EF69-669A-43E0-88AC-8ABB17A9C026}
 		{9A073412-4B64-48EB-A346-A56DE6847CCC} = {FA726133-BC1C-D753-28C5-C9ACB44C0776}
 		{2C37454E-8624-47B8-A09B-ADE201C2B04C} = {E276EF69-669A-43E0-88AC-8ABB17A9C026}
+		{88E165C6-5E27-4F48-942A-0D41A9A6326D} = {E276EF69-669A-43E0-88AC-8ABB17A9C026}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {AB4EA6C9-5461-4024-BDC7-2AE0C3A85CD1}

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/.editorconfig

@@ -0,0 +1,141 @@
+###############################
+# Core EditorConfig Options   #
+###############################
+
+; This file is for unifying the coding style for different editors and IDEs.
+; More information at:
+; https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference?view=vs-2017
+; https://docs.microsoft.com/en-us/visualstudio/ide/create-portable-custom-editor-options?view=vs-2017
+
+root = true
+
+[*]
+indent_style = space
+
+[FlowerField.cs]
+indent_size = 4
+
+###############################
+# .NET Coding Conventions     #
+###############################
+
+# Organize usings
+dotnet_sort_system_directives_first = true
+dotnet_separate_import_directive_groups = true
+
+# this. preferences
+dotnet_style_qualification_for_field = false:suggestion
+dotnet_style_qualification_for_property = false:suggestion
+dotnet_style_qualification_for_method = false:suggestion
+dotnet_style_qualification_for_event = false:suggestion
+
+# Language keywords vs BCL types preferences
+dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
+dotnet_style_predefined_type_for_member_access = true:suggestion
+
+# Parentheses preferences
+dotnet_style_parentheses_in_arithmetic_binary_operators = never_if_unnecessary:none
+dotnet_style_parentheses_in_relational_binary_operators = never_if_unnecessary:none
+dotnet_style_parentheses_in_other_binary_operators = never_if_unnecessary:none
+dotnet_style_parentheses_in_other_operators = never_if_unnecessary:suggestion
+
+# Modifier preferences
+dotnet_style_require_accessibility_modifiers = always:suggestion
+dotnet_style_readonly_field = true:suggestion
+
+# Expression-level preferences
+dotnet_style_object_initializer = true:suggestion
+dotnet_style_collection_initializer = true:suggestion
+dotnet_style_explicit_tuple_names = true:suggestion
+dotnet_style_prefer_inferred_tuple_names = true:suggestion
+dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
+dotnet_style_prefer_auto_properties = true:suggestion
+dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
+dotnet_style_prefer_conditional_expression_over_assignment = true:suggestion
+dotnet_style_prefer_conditional_expression_over_return = true:suggestion
+dotnet_style_coalesce_expression = true:suggestion
+dotnet_style_null_propagation = true:suggestion
+
+###############################
+# Naming Conventions          #
+###############################
+
+# Style Definitions
+dotnet_naming_style.pascal_case_style.capitalization = pascal_case
+
+# Use PascalCase for constant fields
+dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols = constant_fields
+dotnet_naming_rule.constant_fields_should_be_pascal_case.style = pascal_case_style
+dotnet_naming_symbols.constant_fields.applicable_kinds = field
+dotnet_naming_symbols.constant_fields.applicable_accessibilities = *
+dotnet_naming_symbols.constant_fields.required_modifiers = const
+
+###############################
+# C# Code Style Rules         #
+###############################
+
+# var preferences
+csharp_style_var_for_built_in_types = true:none
+csharp_style_var_when_type_is_apparent = true:none
+csharp_style_var_elsewhere = true:none
+
+# Expression-bodied members
+csharp_style_expression_bodied_methods = true:suggestion
+csharp_style_expression_bodied_constructors = true:suggestion
+csharp_style_expression_bodied_operators = true:suggestion
+csharp_style_expression_bodied_properties = true:suggestion
+csharp_style_expression_bodied_indexers = true:suggestion
+csharp_style_expression_bodied_accessors = true:suggestion
+
+# Pattern-matching preferences
+csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
+csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
+
+# Null-checking preferences
+csharp_style_throw_expression = true:suggestion
+csharp_style_conditional_delegate_call = true:suggestion
+
+# Modifier preferences
+csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:suggestion
+
+# Expression-level preferences
+csharp_prefer_braces = true:none
+csharp_prefer_simple_default_expression = true:suggestion
+csharp_style_deconstructed_variable_declaration = true:suggestion
+csharp_style_pattern_local_over_anonymous_function = true:suggestion
+csharp_style_inlined_variable_declaration = true:suggestion
+
+###############################
+# C# Formatting Rules         #
+###############################
+
+# New line preferences
+csharp_new_line_before_open_brace = all
+csharp_new_line_before_else = true
+csharp_new_line_before_catch = true
+csharp_new_line_before_finally = true
+csharp_new_line_before_members_in_object_initializers = false
+csharp_new_line_before_members_in_anonymous_types = false
+csharp_new_line_between_query_expression_clauses = true
+
+# Indentation preferences
+csharp_indent_case_contents = true
+csharp_indent_switch_labels = true
+csharp_indent_labels = flush_left
+
+# Space preferences
+csharp_space_after_cast = false
+csharp_space_after_keywords_in_control_flow_statements = true
+csharp_space_between_method_declaration_parameter_list_parentheses = false
+csharp_space_between_method_call_parameter_list_parentheses = false
+csharp_space_before_colon_in_inheritance_clause = true
+csharp_space_after_colon_in_inheritance_clause = true
+csharp_space_around_binary_operators = before_and_after
+csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
+csharp_space_between_method_call_name_and_opening_parenthesis = false
+csharp_space_between_method_call_empty_parameter_list_parentheses = false
+
+# Wrapping preferences
+csharp_preserve_single_line_blocks = true
+csharp_preserve_single_line_statements = true

exercises/practice/flower-field/.meta/Example.cs

@@ -0,0 +1,57 @@
+public class FlowerField
+{
+    public static string[] Annotate(string[] input)
+    {
+        var results = new List<string>();
+
+        var board = input;
+
+        for (int i = 0; i < board.Length; i++)
+        {
+            var result = string.Empty;
+
+            for (int j = 0; j < board[0].Length; j++)
+            {
+                if (board[i][j] == '*')
+                {
+                    result += '*';
+                }
+                else
+                {
+                    var numMines = GetCountForSquare(board, i, j);
+                    result += numMines == 0
+                        ? " "
+                        : numMines.ToString();
+                }
+            }
+
+            results.Add(result);
+        }
+
+        return results.ToArray();
+    }
+
+    private static int GetCountForSquare(string[] board, int x, int y)
+    {
+        var result = 0;
+
+        for (int i = -1; i <= 1; i++)
+        {
+            for (int j = -1; j <= 1; j++)
+            {
+                try
+                {
+                    if (board[x + i][y + j] == '*')
+                    {
+                        result++;
+                    }
+                }
+                catch (IndexOutOfRangeException)
+                {
+                }
+            }
+        }
+
+        return result;
+    }
+}

exercises/practice/flower-field/.meta/Generator.tpl

@@ -0,0 +1,24 @@
+public class {{ testClass }}
+{
+    {{- for test in tests }}
+    [Fact{{ if !for.first }}(Skip = "Remove this Skip property to run this test"){{ end }}]
+    public void {{ test.testMethod }}()
+    {
+        {{- if test.input.garden.empty? }}
+        Assert.Empty({{ testedClass }}.{{ test.testedMethod }}(Array.Empty<string>()));
+        {{ else }}
+        string[] garden = [
+        {{- for line in test.input.garden }}
+            {{ line | string.literal }}{{- if !for.last }},{{ end -}}
+        {{ end }}
+        ];
+        string[] expected = [
+        {{- for line in test.expected }}
+            {{ line | string.literal }}{{- if !for.last }},{{ end -}}
+        {{ end }}
+        ];
+        Assert.Equal(expected, {{ testedClass }}.{{ test.testedMethod }}(garden));
+        {{ end -}}
+    }
+    {{ end -}}
+}

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

@@ -0,0 +1,24 @@
+{
+  "authors": [
+    "robkeim"
+  ],
+  "contributors": [
+    "BNAndras",
+    "ErikSchierboom",
+    "felix91gr",
+    "j2jensen",
+    "wolf99"
+  ],
+  "files": {
+    "solution": [
+      "FlowerField.cs"
+    ],
+    "test": [
+      "FlowerFieldTests.cs"
+    ],
+    "example": [
+      ".meta/Example.cs"
+    ]
+  },
+  "blurb": "Mark all the flowers in a garden."
+}