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feat(net): D.2b-B B-Wire — DropItem/GetAndWieldItem/NoLongerViewingContents builders + Send wrappers

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Task 9 of the B-Wire inventory-wire plan. Adds three outbound C→S GameAction
builders to InventoryActions.cs (DropItem 0x001B, GetAndWieldItem 0x001A,
NoLongerViewingContents 0x0195) plus matching opcode constants after TeleToPoiOpcode.
Adds SendDropItem/SendGetAndWieldItem/SendNoLongerViewingContents wrappers to
WorldSession.cs (after SendRemoveShortcut, ~line 1157), following the exact same
NextGameActionSequence() + SendGameAction() pattern as the existing Send* family.
Three byte-layout tests added to InventoryActionsTests.cs (12 total, all green).
Core.Net build clean. Unblocks B-Drag (drop) and container-open (NoLongerViewingContents
on close) call sites in the inventory controller.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Erik 2026-06-21 18:58:30 +02:00
parent 7013651a90
commit de8baa1aa1
3 changed files with 93 additions and 0 deletions
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34
tests/AcDream.Core.Net.Tests/Messages/InventoryActionsTests.cs
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@ -113,4 +113,38 @@ public sealed class InventoryActionsTests
Assert.Equal(42u,
BinaryPrimitives.ReadUInt32LittleEndian(body.AsSpan(12)));
}
[Fact]
public void BuildDropItem_layout()
{
byte[] b = InventoryActions.BuildDropItem(seq: 7, itemGuid: 0x50000A01u);
Assert.Equal(16, b.Length);
Assert.Equal(0xF7B1u, BinaryPrimitives.ReadUInt32LittleEndian(b.AsSpan(0)));
Assert.Equal(7u, BinaryPrimitives.ReadUInt32LittleEndian(b.AsSpan(4)));
Assert.Equal(0x001Bu, BinaryPrimitives.ReadUInt32LittleEndian(b.AsSpan(8)));
Assert.Equal(0x50000A01u, BinaryPrimitives.ReadUInt32LittleEndian(b.AsSpan(12)));
}
[Fact]
public void BuildGetAndWieldItem_layout()
{
byte[] b = InventoryActions.BuildGetAndWieldItem(seq: 7, itemGuid: 0x50000A01u, equipMask: 0x02u);
Assert.Equal(20, b.Length);
Assert.Equal(0xF7B1u, BinaryPrimitives.ReadUInt32LittleEndian(b.AsSpan(0)));
Assert.Equal(7u, BinaryPrimitives.ReadUInt32LittleEndian(b.AsSpan(4)));
Assert.Equal(0x001Au, BinaryPrimitives.ReadUInt32LittleEndian(b.AsSpan(8)));
Assert.Equal(0x50000A01u, BinaryPrimitives.ReadUInt32LittleEndian(b.AsSpan(12)));
Assert.Equal(0x02u, BinaryPrimitives.ReadUInt32LittleEndian(b.AsSpan(16)));
}
[Fact]
public void BuildNoLongerViewingContents_layout()
{
byte[] b = InventoryActions.BuildNoLongerViewingContents(seq: 7, containerGuid: 0x500000C9u);
Assert.Equal(16, b.Length);
Assert.Equal(0xF7B1u, BinaryPrimitives.ReadUInt32LittleEndian(b.AsSpan(0)));
Assert.Equal(7u, BinaryPrimitives.ReadUInt32LittleEndian(b.AsSpan(4)));
Assert.Equal(0x0195u, BinaryPrimitives.ReadUInt32LittleEndian(b.AsSpan(8)));
Assert.Equal(0x500000C9u, BinaryPrimitives.ReadUInt32LittleEndian(b.AsSpan(12)));
}
}