dotnet · ZacharyPatten · Dec 13, 2023 · Dec 13, 2023
@@ -0,0 +1,20 @@
+name: Lights Out Build
+on:
+  push:
+    paths:
+    - 'Projects/Lights Out/**'
+    - '!**.md'
+  pull_request:
+    paths:
+    - 'Projects/Lights Out/**'
+    - '!**.md'
+  workflow_dispatch:
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-dotnet@v3
+      with:
+        dotnet-version: 8.0.x
+    - run: dotnet build "Projects\Lights Out\Lights Out.csproj" --configuration Release
@@ -152,6 +152,16 @@
 			"console": "externalTerminal",
 			"stopAtEntry": false,
 		},
+		{
+			"name": "Lights Out",
+			"type": "coreclr",
+			"request": "launch",
+			"preLaunchTask": "Build Lights Out",
+			"program": "${workspaceFolder}/Projects/Lights Out/bin/Debug/Lights Out.dll",
+			"cwd": "${workspaceFolder}/Projects/Lights Out/bin/Debug",
+			"console": "externalTerminal",
+			"stopAtEntry": false,
+		},
 		{
 			"name": "Wordle",
 			"type": "coreclr",

@@ -665,6 +665,19 @@
             ],
             "problemMatcher": "$msCompile",
         },
+        {
+            "label": "Build Lights Out",
+            "command": "dotnet",
+            "type": "process",
+            "args":
+            [
+                "build",
+                "${workspaceFolder}/Projects/Lights Out/Lights Out.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary",
+            ],
+            "problemMatcher": "$msCompile",
+        },
         {
             "label": "Build Solution",
             "command": "dotnet",

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+	<PropertyGroup>
+		<OutputType>Exe</OutputType>
+		<TargetFramework>net8.0</TargetFramework>
+		<RootNamespace>Lights_Out</RootNamespace>
+		<ImplicitUsings>disable</ImplicitUsings>
+		<Nullable>enable</Nullable>
+	</PropertyGroup>
+</Project>
@@ -0,0 +1,310 @@
+using System;
+using System.Text;
+
+const int Length = 5;
+const bool O = true;
+const bool X = false;
+
+bool[][][] levels =
+[
+	[ // 1
+		[X, X, X, X, X],
+		[X, X, X, X, X],
+		[O, X, O, X, O],
+		[X, X, X, X, X],
+		[X, X, X, X, X],
+	],
+	[ // 2
+		[O, X, O, X, O],
+		[O, X, O, X, O],
+		[X, X, X, X, X],
+		[O, X, O, X, O],
+		[O, X, O, X, O],
+	],
+	[ // 3
+		[X, O, X, O, X],
+		[O, O, X, O, O],
+		[O, O, X, O, O],
+		[O, O, X, O, O],
+		[X, O, X, O, X],
+	],
+	[ // 4
+		[X, X, X, X, X],
+		[O, O, X, O, O],
+		[X, X, X, X, X],
+		[O, X, X, X, O],
+		[O, O, X, O, O],
+	],
+	[ // 5
+		[O, O, O, O, X],
+		[O, O, O, X, O],
+		[O, O, O, X, O],
+		[X, X, X, O, O],
+		[O, O, X, O, O],
+	],
+	[ // 6
+		[X, X, X, X, X],
+		[X, X, X, X, X],
+		[O, X, O, X, O],
+		[O, X, O, X, O],
+		[X, O, O, O, X],
+	],
+	[ // 7
+		[O, O, O, O, X],
+		[O, X, X, X, O],
+		[O, X, X, X, O],
+		[O, X, X, X, O],
+		[O, O, O, O, X],
+	],
+	[ // 8
+		[X, X, X, X, X],
+		[X, X, O, X, X],
+		[X, O, X, O, X],
+		[O, X, O, X, O],
+		[X, O, X, O, X],
+	],
+	[ // 9
+		[X, O, X, O, X],
+		[O, O, O, O, O],
+		[X, O, O, O, X],
+		[X, O, X, O, O],
+		[O, O, O, X, X],
+	],
+	[ // 10
+		[X, O, O, O, X],
+		[X, O, O, O, X],
+		[X, O, O, O, X],
+		[X, X, X, X, X],
+		[X, X, X, X, X],
+	],
+	[ // 11
+		[O, X, O, X, O],
+		[O, X, O, X, O],
+		[O, X, O, X, O],
+		[O, X, O, X, O],
+		[X, O, O, O, X],
+	],
+	[ // 12
+		[O, O, O, O, O],
+		[X, O, X, O, X],
+		[O, O, X, O, O],
+		[X, O, O, O, X],
+		[X, O, X, O, X],
+	],
+	[ // 13
+		[X, X, X, O, X],
+		[X, X, O, X, O],
+		[X, O, X, O, X],
+		[O, X, O, X, X],
+		[X, O, X, X, X],
+	],
+	[ // 14
+		[X, X, X, X, X],
+		[X, X, X, X, X],
+		[X, O, X, X, X],
+		[X, O, X, X, X],
+		[X, O, X, X, X],
+	],
+	[ // 15
+		[X, X, X, X, X],
+		[X, O, X, X, X],
+		[X, X, X, X, X],
+		[X, O, X, X, X],
+		[X, X, X, X, X],
+	],
+	[ // 16
+		[O, X, X, X, X],
+		[O, X, X, X, X],
+		[O, X, X, X, X],
+		[O, X, X, X, X],
+		[O, O, O, O, O],
+	],
+	[ // 17
+		[X, X, X, X, X],
+		[X, X, X, X, X],
+		[X, X, O, X, X],
+		[X, O, O, O, X],
+		[O, O, O, O, O],
+	],
+	[ // 18
+		[X, X, O, X, X],
+		[X, O, X, O, X],
+		[O, X, O, X, O],
+		[X, O, X, O, X],
+		[X, X, O, X, X],
+	],
+	[ // 19
+		[O, X, O, X, O],
+		[X, X, X, X, X],
+		[O, X, O, X, O],
+		[X, X, X, X, X],
+		[O, X, O, X, O],
+	],
+	[ // 20
+		[X, X, X, X, X],
+		[X, X, X, X, X],
+		[O, X, X, X, O],
+		[X, X, X, X, X],
+		[X, X, X, X, X],
+	],
+	[ // 21
+		[X, O, O, O, O],
+		[X, O, X, X, X],
+		[X, O, O, O, X],
+		[X, O, X, X, X],
+		[X, O, X, X, X],
+	],
+	[ // 22
+		[X, O, O, O, X],
+		[O, X, X, X, O],
+		[O, X, X, X, O],
+		[O, X, X, X, O],
+		[X, O, O, O, X],
+	],
+	[ // 23
+		[X, X, X, X, X],
+		[X, X, X, X, X],
+		[X, X, O, O, O],
+		[X, X, O, O, X],
+		[X, X, O, X, X],
+	],
+	[ // 24
+		[X, X, X, X, X],
+		[X, X, X, X, X],
+		[O, X, X, X, O],
+		[O, O, O, O, O],
+		[X, O, X, X, O],
+	],
+	[ // 25
+		[O, X, X, X, X],
+		[O, O, X, X, X],
+		[O, O, O, X, X],
+		[O, O, O, O, X],
+		[X, O, O, O, O],
+	],
+];
+
+Console.OutputEncoding = Encoding.UTF8;
+int level = 0;
+bool[][] board =
+[
+	[O, O, O, O, O],
+	[O, O, O, O, O],
+	[O, O, O, O, O],
+	[O, O, O, O, O],
+	[O, O, O, O, O],
+];
+SetBoard();
+(int Left, int Top) cursor = (0, 0);
+while (true)
+{
+	RenderBoard();
+	Console.Write($"""
+
+		Turn off all the lights. Level {level + 1}.
+
+		Controls:
+		- arrow keys: move cursor
+		- enter: flip lights
+		- backspace: reset level
+		- escape: close game
+		""");
+	Console.SetCursorPosition(2 * cursor.Left, cursor.Top);
+	Console.CursorVisible = false;
+	switch (Console.ReadKey(true).Key)
+	{
+		case ConsoleKey.LeftArrow: cursor.Left = cursor.Left <= 0 ? Length - 1 : cursor.Left - 1; break;
+		case ConsoleKey.RightArrow: cursor.Left = cursor.Left >= Length - 1 ? 0 : cursor.Left + 1; break;
+		case ConsoleKey.UpArrow: cursor.Top = cursor.Top <= 0 ? Length - 1 : cursor.Top - 1; break;
+		case ConsoleKey.DownArrow: cursor.Top = cursor.Top >= Length - 1 ? 0 : cursor.Top + 1; break;
+		case ConsoleKey.Backspace: SetBoard(); break;
+		case ConsoleKey.Escape: goto Close;
+		case ConsoleKey.Enter:
+			board[cursor.Top][cursor.Left] = !board[cursor.Top][cursor.Left];
+			if (cursor.Top > 0) board[cursor.Top - 1][cursor.Left] = !board[cursor.Top - 1][cursor.Left];
+			if (cursor.Top < Length - 1) board[cursor.Top + 1][cursor.Left] = !board[cursor.Top + 1][cursor.Left];
+			if (cursor.Left > 0) board[cursor.Top][cursor.Left - 1] = !board[cursor.Top][cursor.Left - 1];
+			if (cursor.Left < Length - 1) board[cursor.Top][cursor.Left + 1] = !board[cursor.Top][cursor.Left + 1];
+			if (LightsOut())
+			{
+				Console.Clear();
+				RenderBoard();
+				Console.Write($"""
+
+					You turned off all the lights!
+					Level {level + 1} complete.
+
+					Controls:
+					- enter: next level
+					- escape: close game
+					""");
+				switch (Console.ReadKey(true).Key)
+				{
+					case ConsoleKey.Escape: goto Close;
+					case ConsoleKey.Enter:
+						level++;
+						SetBoard();
+						Console.Clear();
+						break;
+				}
+			}
+			break;
+	}
+}
+Close:
+Console.Clear();
+Console.WriteLine("Lights Out was closed.");
+Console.CursorVisible = true;
+
+void SetBoard()
+{
+	for (int i = 0; i < Length; i++)
+	{
+		for (int j = 0; j < Length; j++)
+		{
+			board[i][j] = levels[level][i][j];
+		}
+	}
+}
+
+bool LightsOut()
+{
+	for (int i = 0; i < Length; i++)
+	{
+		for (int j = 0; j < Length; j++)
+		{
+			if (board[i][j])
+			{
+				return false;
+			}
+		}
+	}
+	return true;
+}
+
+void RenderBoard()
+{
+	StringBuilder render = new();
+	for (int i = 0; i < Length; i++)
+	{
+		for (int j = 0; j < 3; j++)
+		{
+			for (int k = 0; k < Length; k++)
+			{
+				switch (j)
+				{
+					case 0: render.Append((k, i) == cursor ? "╔═╤═╗" : "╭───╮"); break;
+					case 1:
+						render.Append((k, i) == cursor ? '╟' : '│');
+						render.Append(board[i][k] ? "███" : "   ");
+						render.Append((k, i) == cursor ? '╢' : '│');
+						break;
+					case 2: render.Append((k, i) == cursor ? "╚═╧═╝" : "╰───╯"); break;
+				}
+			}
+			render.AppendLine();
+		}
+	}
+	Console.SetCursorPosition(0, 0);
+	Console.Write(render);
+}