10a69bf754
## Breaking Changes
Incoming packet registration signature has changed to:
```cs
delegate* void OnReceiveCallback(NetState state, SpanReader reader, int packetLength);
IncomingPackets.Register(int packetID, int length, bool ingame, OnReceiveCallback onReceive);
```
For example, an incoming packet handler signature would now look like this:
```cs
public static void SomeIncomingPacket(NetState state, SpanReader reader, int packetLength)
{
// Parse the data
}
```
## Summary
Updates the network Pipe class to use a mirrored memory technique. This technique involves mapping the same physical memory to two contiguous virtual memory spaces so the byte buffer appears duplicated. This allows writing to a double-sized array to wrap around without the need for the `CircularBuffer` classes.
In practice this allows us to use `Span<byte>` as if the buffer was a regular array.
### Bug Fixes
- [X] Fixes bad fixed length string parsing
71 lines
1.9 KiB
C#
71 lines
1.9 KiB
C#
using System;
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using Server.Network;
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using Xunit;
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namespace Server.Tests.Network
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{
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public class MovementPacketTests : IClassFixture<ServerFixture>
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{
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[Theory]
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[InlineData(0)]
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[InlineData(1)]
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[InlineData(2)]
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public void TestSpeedControl(byte speedControl)
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{
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var expected = new SpeedControl(speedControl).Compile();
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var ns = PacketTestUtilities.CreateTestNetState();
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ns.SendSpeedControl((SpeedControlSetting)speedControl);
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var result = ns.SendPipe.Reader.AvailableToRead();
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AssertThat.Equal(result, expected);
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}
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[Fact]
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public void TestMovePlayer()
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{
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const Direction d = Direction.Left;
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var expected = new MovePlayer(d).Compile();
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var ns = PacketTestUtilities.CreateTestNetState();
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ns.SendMovePlayer(d);
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var result = ns.SendPipe.Reader.AvailableToRead();
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AssertThat.Equal(result, expected);
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}
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[Fact]
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public void TestMovementRej()
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{
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var m = new Mobile((Serial)0x1);
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m.DefaultMobileInit();
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const byte seq = 100;
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var expected = new MovementRej(seq, m).Compile();
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var ns = PacketTestUtilities.CreateTestNetState();
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ns.SendMovementRej(seq, m);
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var result = ns.SendPipe.Reader.AvailableToRead();
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AssertThat.Equal(result, expected);
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}
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[Fact]
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public void TestMovementAck()
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{
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var m = new Mobile((Serial)0x1);
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m.DefaultMobileInit();
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const byte seq = 100;
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var expected = MovementAck.Instantiate(seq, m).Compile();
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var ns = PacketTestUtilities.CreateTestNetState();
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ns.SendMovementAck(seq, m);
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var result = ns.SendPipe.Reader.AvailableToRead();
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AssertThat.Equal(result, expected);
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}
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}
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}
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