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render current player in secondary color

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This commit is contained in:
Vinzenz Schroeter 2024-04-16 00:07:44 +02:00
commit c4c4eb6358
1 changed files with 255 additions and 72 deletions
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25
TanksServer/Interactivity/ClientScreenServerConnection.cs
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@ -1,7 +1,6 @@
using System.Diagnostics;
using System.Net.WebSockets;
using DisplayCommands;
using TanksServer.GameLogic;
using TanksServer.Graphics;
namespace TanksServer.Interactivity;
@ -27,7 +26,7 @@ internal sealed class ClientScreenServerConnection : IDisposable
_playerGuid = playerGuid;
if (playerGuid.HasValue)
_playerScreenData = new PlayerScreenData();
_playerScreenData = new PlayerScreenData(logger);
_channel = new ByteChannelWebSocket(webSocket, logger, 0);
Done = ReceiveAsync();
@ -55,6 +54,7 @@ internal sealed class ClientScreenServerConnection : IDisposable
_logger.LogTrace("sending");
try
{
_logger.LogTrace("sending {} bytes of pixel data", pixels.Data.Length);
await _channel.SendAsync(pixels.Data, _playerScreenData == null);
if (_playerScreenData != null)
await _channel.SendAsync(_playerScreenData.GetPacket());
@ -92,24 +92,3 @@ internal sealed class ClientScreenServerConnection : IDisposable
return _channel.CloseAsync();
}
}
internal sealed class PlayerScreenData
{
private Memory<byte> _data = new byte[MapService.PixelsPerRow * MapService.PixelsPerColumn];
public int Count { get; private set; } = 0;
public void Clear() => Count = 0;
public ReadOnlyMemory<byte> GetPacket() => _data[..Count];
public void Add(GamePixelEntityType entityKind, bool isCurrentPlayer)
{
var result = (byte)(isCurrentPlayer ? 0x1b : 0x0b);
var kind = (byte)entityKind;
Debug.Assert(kind < 3);
result += (byte)(kind << 2);
_data.Span[Count] = result;
Count++;
}
}