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feat(net): #13 read desired_comps list in PD trailer

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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Erik 2026-05-10 08:39:31 +02:00
parent 8cbb991d95
commit 75e8e260f2
2 changed files with 48 additions and 0 deletions
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33
tests/AcDream.Core.Net.Tests/PlayerDescriptionParserTests.cs
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@ -533,4 +533,37 @@ public sealed class PlayerDescriptionParserTests
Assert.Equal(PlayerDescriptionParser.CharacterOptionDataFlag.None, parsed.Value.OptionFlags);
Assert.Equal(0u, parsed.Value.Options1);
}
[Fact]
public void TryParse_TrailerDesiredComps_ReadsIdAmtPairs()
{
var sb = new MemoryStream();
using var writer = new BinaryWriter(sb);
writer.Write(0u); // propertyFlags
writer.Write(0x52u); // weenieType
writer.Write(0x201u); // ATTRIBUTE | ENCHANTMENT
writer.Write(1u); // has_health
writer.Write(0u); // empty attribute_flags
writer.Write(0u); // empty enchantment mask
// option_flags = DESIRED_COMPS (0x08); no SPELL_LISTS8 so legacy hotbar list (count=0).
writer.Write(0x08u);
writer.Write(0u); // options1
// Legacy hotbar list: count=0
writer.Write(0u);
// DESIRED_COMPS: u16 count=2, u16 padding, then 2 (id,amt) pairs of 8 bytes each.
writer.Write((ushort)2);
writer.Write((ushort)0);
writer.Write(0xAAu); writer.Write(50u);
writer.Write(0xBBu); writer.Write(75u);
var parsed = PlayerDescriptionParser.TryParse(sb.ToArray());
Assert.NotNull(parsed);
Assert.Equal(2, parsed!.Value.DesiredComps.Count);
Assert.Equal((0xAAu, 50u), parsed.Value.DesiredComps[0]);
Assert.Equal((0xBBu, 75u), parsed.Value.DesiredComps[1]);
}
}