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more consistent tick pacing

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This commit is contained in:
Vinzenz Schroeter 2024-04-07 20:29:09 +02:00
parent dc9ad21a3d
commit 190c0c3143
2 changed files with 11 additions and 5 deletions
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14
TanksServer/Services/GameTickService.cs → TanksServer/GameTickWorker.cs
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@ -1,11 +1,12 @@
using System.Diagnostics;
using Microsoft.Extensions.Hosting; using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging; using Microsoft.Extensions.Logging;
using TanksServer.TickSteps; using TanksServer.TickSteps;
namespace TanksServer.Services; namespace TanksServer;
internal sealed class GameTickService( internal sealed class GameTickWorker(
IEnumerable<ITickStep> steps, IHostApplicationLifetime lifetime, ILogger<GameTickService> logger IEnumerable<ITickStep> steps, IHostApplicationLifetime lifetime, ILogger<GameTickWorker> logger
) : IHostedService, IDisposable ) : IHostedService, IDisposable
{ {
private readonly CancellationTokenSource _cancellation = new(); private readonly CancellationTokenSource _cancellation = new();
@ -22,11 +23,16 @@ internal sealed class GameTickService(
{ {
try try
{ {
var sw = new Stopwatch();
while (!_cancellation.IsCancellationRequested) while (!_cancellation.IsCancellationRequested)
{ {
logger.LogTrace("since last frame: {}", sw.Elapsed);
sw.Restart();
foreach (var step in _steps) foreach (var step in _steps)
await step.TickAsync(); await step.TickAsync();
await Task.Delay(1000 / 25);
await Task.Delay(TimeSpan.FromMilliseconds(1000 / 25) - sw.Elapsed);
} }
} }
catch (Exception ex) catch (Exception ex)

2
TanksServer/Program.cs
View file

@ -88,7 +88,7 @@ internal static class Program
builder.Services.AddSingleton<LastFinishedFrameProvider>(); builder.Services.AddSingleton<LastFinishedFrameProvider>();
builder.Services.AddSingleton<SpawnQueueProvider>(); builder.Services.AddSingleton<SpawnQueueProvider>();
builder.Services.AddHostedService<GameTickService>(); builder.Services.AddHostedService<GameTickWorker>();
builder.Services.AddHostedService(sp => sp.GetRequiredService<ControlsServer>()); builder.Services.AddHostedService(sp => sp.GetRequiredService<ControlsServer>());
builder.Services.AddHostedService(sp => sp.GetRequiredService<ClientScreenServer>()); builder.Services.AddHostedService(sp => sp.GetRequiredService<ClientScreenServer>());