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less locking for screen connection, force more concurrency

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This commit is contained in:
Vinzenz Schroeter 2024-04-30 23:49:39 +02:00
parent c91b3373e7
commit b421b2b491
10 changed files with 143 additions and 93 deletions
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28
tanks-backend/TanksServer/Graphics/GeneratePixelsTickStep.cs
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@ -8,26 +8,38 @@ internal sealed class GeneratePixelsTickStep(
IEnumerable<IFrameConsumer> consumers
) : ITickStep
{
private readonly GamePixelGrid _gamePixelGrid = new(MapService.PixelsPerRow, MapService.PixelsPerColumn);
private GamePixelGrid _lastGamePixelGrid = new(MapService.PixelsPerRow, MapService.PixelsPerColumn);
private PixelGrid _lastObserverPixelGrid = new(MapService.PixelsPerRow, MapService.PixelsPerColumn);
private GamePixelGrid _gamePixelGrid = new(MapService.PixelsPerRow, MapService.PixelsPerColumn);
private PixelGrid _observerPixelGrid = new(MapService.PixelsPerRow, MapService.PixelsPerColumn);
private readonly List<IDrawStep> _drawSteps = drawSteps.ToList();
private readonly List<IFrameConsumer> _consumers = consumers.ToList();
public async ValueTask TickAsync(TimeSpan _)
{
PixelGrid observerPixelGrid = new(MapService.PixelsPerRow, MapService.PixelsPerColumn);
Draw(_gamePixelGrid, _observerPixelGrid);
if (_observerPixelGrid.Data.Span.SequenceEqual(_lastObserverPixelGrid.Data.Span))
return;
_gamePixelGrid.Clear();
await Task.WhenAll(_consumers.Select(c => c.OnFrameDoneAsync(_gamePixelGrid, _observerPixelGrid)));
(_lastGamePixelGrid, _gamePixelGrid) = (_gamePixelGrid, _lastGamePixelGrid);
(_lastObserverPixelGrid, _observerPixelGrid) = (_observerPixelGrid, _lastObserverPixelGrid);
}
private void Draw(GamePixelGrid gamePixelGrid, PixelGrid observerPixelGrid)
{
gamePixelGrid.Clear();
foreach (var step in _drawSteps)
step.Draw(_gamePixelGrid);
step.Draw(gamePixelGrid);
observerPixelGrid.Clear();
for (var y = 0; y < MapService.PixelsPerColumn; y++)
for (var x = 0; x < MapService.PixelsPerRow; x++)
{
if (_gamePixelGrid[x, y].EntityType.HasValue)
if (gamePixelGrid[x, y].EntityType.HasValue)
observerPixelGrid[(ushort)x, (ushort)y] = true;
}
foreach (var consumer in _consumers)
await consumer.OnFrameDoneAsync(_gamePixelGrid, observerPixelGrid);
}
}

2
tanks-backend/TanksServer/Graphics/IFrameConsumer.cs
View file

@ -4,5 +4,5 @@ namespace TanksServer.Graphics;
internal interface IFrameConsumer
{
ValueTask OnFrameDoneAsync(GamePixelGrid gamePixelGrid, PixelGrid observerPixels);
Task OnFrameDoneAsync(GamePixelGrid gamePixelGrid, PixelGrid observerPixels);
}