make big display toggleable

TanksServer/Services/BulletManager.cs

@@ -1,3 +1,5 @@
+using TanksServer.Models;
+
 namespace TanksServer.Services;
 
 internal sealed class BulletManager

TanksServer/Services/GameTickService.cs

@@ -1,9 +1,12 @@
 using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
 using TanksServer.TickSteps;
 
 namespace TanksServer.Services;
 
-internal sealed class GameTickService(IEnumerable<ITickStep> steps) : IHostedService, IDisposable
+internal sealed class GameTickService(
+    IEnumerable<ITickStep> steps, IHostApplicationLifetime lifetime, ILogger<GameTickService> logger
+) : IHostedService, IDisposable
 {
     private readonly CancellationTokenSource _cancellation = new();
     private readonly List<ITickStep> _steps = steps.ToList();
@@ -17,11 +20,19 @@ internal sealed class GameTickService(IEnumerable<ITickStep> steps) : IHostedSer
 
     private async Task RunAsync()
     {
-        while (!_cancellation.IsCancellationRequested)
+        try
         {
-            foreach (var step in _steps)
-                await step.TickAsync();
-            await Task.Delay(1000/25);
+            while (!_cancellation.IsCancellationRequested)
+            {
+                foreach (var step in _steps)
+                    await step.TickAsync();
+                await Task.Delay(1000 / 25);
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "game tick service crashed");
+            lifetime.StopApplication();
         }
     }
 

TanksServer/Services/LastFinishedFrameProvider.cs

@@ -0,0 +1,14 @@
+using TanksServer.Helpers;
+
+namespace TanksServer.Services;
+
+internal sealed class LastFinishedFrameProvider
+{
+    private DisplayPixelBuffer? _lastFrame;
+    
+    public DisplayPixelBuffer LastFrame
+    {
+        get => _lastFrame ?? throw new InvalidOperationException("first frame not yet drawn");
+        set => _lastFrame = value;
+    }
+}

TanksServer/Services/MapService.cs

@@ -1,3 +1,5 @@
+using TanksServer.Models;
+
 namespace TanksServer.Services;
 
 internal sealed class MapService

TanksServer/Services/PixelDrawer.cs

@@ -1,42 +0,0 @@
-using TanksServer.DrawSteps;
-using TanksServer.Helpers;
-using TanksServer.TickSteps;
-
-namespace TanksServer.Services;
-
-internal sealed class PixelDrawer(IEnumerable<IDrawStep> drawSteps) : ITickStep
-{
-    private const uint GameFieldPixelCount = MapService.PixelsPerRow * MapService.PixelsPerColumn;
-    private DisplayPixelBuffer? _lastFrame;
-    private readonly List<IDrawStep> _drawSteps = drawSteps.ToList();
-
-    public DisplayPixelBuffer LastFrame
-    {
-        get => _lastFrame ?? throw new InvalidOperationException("first frame not yet drawn");
-        private set => _lastFrame = value;
-    }
-
-    public Task TickAsync()
-    {
-        var buffer = CreateGameFieldPixelBuffer();
-        foreach (var step in _drawSteps) 
-            step.Draw(buffer);
-        LastFrame = buffer;
-        return Task.CompletedTask;
-    }
-    
-    private static DisplayPixelBuffer CreateGameFieldPixelBuffer()
-    {
-        var data = new byte[10 + GameFieldPixelCount / 8];
-        var result = new DisplayPixelBuffer(data)
-        {
-            Magic1 = 0,
-            Magic2 = 19,
-            X = 0,
-            Y = 0,
-            WidthInTiles = MapService.TilesPerRow,
-            HeightInPixels = MapService.PixelsPerColumn
-        };
-        return result;
-    }
-}

TanksServer/Services/SpawnQueueProvider.cs

@@ -0,0 +1,8 @@
+using TanksServer.Models;
+
+namespace TanksServer.Services;
+
+internal sealed class SpawnQueueProvider
+{
+    public ConcurrentQueue<Player> Queue { get; } = new();
+}

TanksServer/Services/TankManager.cs

@@ -1,6 +1,6 @@
 using System.Collections;
-using System.Collections.Concurrent;
 using Microsoft.Extensions.Logging;
+using TanksServer.Models;
 
 namespace TanksServer.Services;