31.03/game

C#/forSpbu/Game/EventLoop.cs

@@ -0,0 +1,44 @@
+namespace Game;
+
+public class EventLoop
+{
+    public event EventHandler<EventArgs> LeftHandler = (_, _) => { };
+    public event EventHandler<EventArgs> RightHandler = (_, _) => { };
+    public event EventHandler<EventArgs> UpHandler = (_, _) => { };
+    public event EventHandler<EventArgs> DownHandler = (_, _) => { };
+    public event EventHandler<EventArgs> EndHandler = (_, _) => { };
+    public event EventHandler<EventArgs> StartHandler = (_, _) => { };
+
+    public void Run()
+    {
+        var endCondition = false;
+        StartHandler(this, EventArgs.Empty);
+        while (true)
+        {
+            if (endCondition)
+            {
+                break;
+            }
+
+            switch (Console.ReadKey(true).Key)
+            {
+                case ConsoleKey.LeftArrow:
+                    LeftHandler(this, EventArgs.Empty);
+                    break;
+                case ConsoleKey.RightArrow:
+                    RightHandler(this, EventArgs.Empty);
+                    break;
+                case ConsoleKey.UpArrow:
+                    UpHandler(this, EventArgs.Empty);
+                    break;
+                case ConsoleKey.DownArrow:
+                    DownHandler(this, EventArgs.Empty);
+                    break;
+                case ConsoleKey.Enter:
+                    EndHandler(this, EventArgs.Empty);
+                    endCondition = true;
+                    break;
+            }
+        }
+    }
+}

C#/forSpbu/Game/Game.cs

@@ -0,0 +1,74 @@
+using System.Security.Principal;
+
+namespace Game;
+
+public class Game
+{
+    private Map _map;
+    private int _xPosition;
+    private int _yPosition;
+    private Action<int, int, int, int> _movePlayer;
+
+    public enum Side
+    {
+        Right,
+        Left,
+        Up,
+        Down
+    }
+
+    public Game(string path, Action<int, int, int, int> movePlayer)
+    {
+        _map = new Map(path);
+        _xPosition = _map.PlayerMapWidth / 2;
+        _yPosition = _map.PlayerMapHeight / 2;
+        _movePlayer = movePlayer;
+    }
+
+    public void OnStart(object? sender, EventArgs args)
+    {
+        _map.DrawMap();
+        Console.SetCursorPosition(0, 0);
+    }
+
+    public void OnLeft(object? sender, EventArgs args)
+    {
+        if (_xPosition > 0 && _map.PlayerMap[_yPosition][_xPosition - 1])
+        {
+            _movePlayer(_xPosition, _yPosition, _xPosition - 1, _yPosition);
+            _xPosition--;
+        }
+    }
+
+    public void OnRight(object? sender, EventArgs args)
+    {
+        if (_xPosition + 1 < _map.PlayerMapWidth && _map.PlayerMap[_yPosition][_xPosition + 1])
+        {
+            _movePlayer(_xPosition, _yPosition, _xPosition + 1, _yPosition);
+            _xPosition++;
+        }
+    }
+
+    public void OnDown(object? sender, EventArgs args)
+    {
+        if (_yPosition + 1 < _map.PlayerMapHeight && _map.PlayerMap[_yPosition + 1][_xPosition])
+        {
+            _movePlayer(_xPosition, _yPosition, _xPosition, _yPosition + 1);
+            _yPosition++;
+        }
+    }
+
+    public void OnUp(object? sender, EventArgs args)
+    {
+        if (_yPosition > 0 && _map.PlayerMap[_yPosition - 1][_xPosition])
+        {
+            _movePlayer(_xPosition, _yPosition, _xPosition, _yPosition - 1);
+            _yPosition--;
+        }
+    }
+
+    public static void OnEnd(object? sender, EventArgs args)
+    {
+        Console.Clear();
+    }
+}

C#/forSpbu/Game/Game.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>net7.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+</Project>

C#/forSpbu/Game/IncorrectMapException.cs

@@ -0,0 +1,8 @@
+namespace Game;
+
+public class IncorrectMapException : Exception
+{
+    public IncorrectMapException(string message) : base(message)
+    {
+    }
+}

C#/forSpbu/Game/Program.cs

@@ -0,0 +1,23 @@
+using Game;
+
+var eventLoop = new EventLoop();
+var game = new Game.Game("../../../map.txt", movePlayer);
+
+void movePlayer(int oldXPosition, int oldYPosition, int newXPosition, int newYPosition) {
+    Console.SetCursorPosition(oldXPosition + 1, oldYPosition + 1);
+    Console.Write(' ');
+    Console.SetCursorPosition(oldXPosition + 1, oldYPosition + 1);
+    Console.SetCursorPosition(newXPosition + 1, newYPosition + 1);
+    Console.Write('@');
+    Console.SetCursorPosition(newXPosition + 1, newYPosition + 1);
+}
+
+eventLoop.StartHandler += game.OnStart;
+eventLoop.EndHandler += Game.Game.OnEnd;
+
+eventLoop.LeftHandler += game.OnLeft;
+eventLoop.RightHandler += game.OnRight;
+eventLoop.DownHandler += game.OnDown;
+eventLoop.UpHandler += game.OnUp;
+
+eventLoop.Run();

C#/forSpbu/Game/map.txt

@@ -0,0 +1,11 @@
+ ____________________ 
+|                    |
+| |                  |
+|                    |
+|                    |
+|                    |
+|                    |
+|                    |
+|                    |
+|                    |
+|____________________|

C#/forSpbu/forSpbu.sln

@@ -10,6 +10,10 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "03.03", "03.03", "{882A9B9C
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "10.03", "10.03", "{EA6FC7D9-BDFB-49CD-AC00-FC5DDC5274B0}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "31.03", "31.03", "{DF15DDE4-7F0B-4B93-BC7B-8815B1E966B6}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Game", "Game\Game.csproj", "{1239ED0E-09B4-44EB-96F6-4945F308E2AD}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -21,12 +25,17 @@ Global
 		{E007586F-9760-4744-BB25-EDEFD6BA860C}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E007586F-9760-4744-BB25-EDEFD6BA860C}.Release|Any CPU.Build.0 = Release|Any CPU
 		{A4F6ADD5-85FD-4F67-8B29-549DDDF6F82E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-       	{A4F6ADD5-85FD-4F67-8B29-549DDDF6F82E}.Debug|Any CPU.Build.0 = Debug|Any CPU
-       	{A4F6ADD5-85FD-4F67-8B29-549DDDF6F82E}.Release|Any CPU.ActiveCfg = Release|Any CPU
-       	{A4F6ADD5-85FD-4F67-8B29-549DDDF6F82E}.Release|Any CPU.Build.0 = Release|Any CPU
+								{A4F6ADD5-85FD-4F67-8B29-549DDDF6F82E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+								{A4F6ADD5-85FD-4F67-8B29-549DDDF6F82E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+								{A4F6ADD5-85FD-4F67-8B29-549DDDF6F82E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1239ED0E-09B4-44EB-96F6-4945F308E2AD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1239ED0E-09B4-44EB-96F6-4945F308E2AD}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1239ED0E-09B4-44EB-96F6-4945F308E2AD}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1239ED0E-09B4-44EB-96F6-4945F308E2AD}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
-	    {E007586F-9760-4744-BB25-EDEFD6BA860C} = {D3FCB669-E93F-4F0B-B9C5-6592CE93AC7F}
+					{E007586F-9760-4744-BB25-EDEFD6BA860C} = {D3FCB669-E93F-4F0B-B9C5-6592CE93AC7F}
 		{A4F6ADD5-85FD-4F67-8B29-549DDDF6F82E} = {D3FCB669-E93F-4F0B-B9C5-6592CE93AC7F}
+		{1239ED0E-09B4-44EB-96F6-4945F308E2AD} = {DF15DDE4-7F0B-4B93-BC7B-8815B1E966B6}
 	EndGlobalSection
 EndGlobal