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phase(N.4) Task 14: pending-spawn list integration test

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Verifies Task 12's GpuWorldState wiring preserves the pending-spawn
list mechanism:

1. Live entity parked before its landblock loads — pending count = 1,
   adapter not called yet.
2. Landblock arrives with its own atlas-tier entity AND drains the
   pending live entity. Adapter sees ONLY the atlas-tier GfxObj
   (server-spawned drained entity is filtered by ServerGuid != 0).
3. Live entity arriving AFTER landblock load goes straight to flat
   view; adapter is not re-invoked.
4. Landblock unload decrements match load increments.

Three integration tests confirm the existing pending-spawn drain
semantics work correctly with the new adapter, and per-instance-tier
entities (server-spawned) never leak into WB's atlas pipeline.

To exercise the adapter code path (which GpuWorldState gates on
WbFoundationFlag.IsEnabled) without requiring the env var set before
process startup, WbFoundationFlag gains an internal
ForTestsOnly_ForceEnable() method and AcDream.App exposes internals
to AcDream.Core.Tests via InternalsVisibleTo.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Erik 2026-05-08 14:02:30 +02:00
parent 931a690c4c
commit f4f0101d2c
3 changed files with 163 additions and 1 deletions
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3
src/AcDream.App/AcDream.App.csproj
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@ -9,6 +9,9 @@
<RootNamespace>AcDream.App</RootNamespace>
<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
</PropertyGroup>
<ItemGroup>
<InternalsVisibleTo Include="AcDream.Core.Tests" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Silk.NET.OpenGL" Version="2.23.0" />
<PackageReference Include="Silk.NET.Windowing" Version="2.23.0" />

12
src/AcDream.App/Rendering/Wb/WbFoundationFlag.cs
View file

@ -17,6 +17,16 @@ namespace AcDream.App.Rendering.Wb;
/// </summary>
public static class WbFoundationFlag
{
public static bool IsEnabled { get; } =
private static bool _isEnabled =
System.Environment.GetEnvironmentVariable("ACDREAM_USE_WB_FOUNDATION") == "1";
public static bool IsEnabled => _isEnabled;
/// <summary>
/// FOR TESTS ONLY. Forces <see cref="IsEnabled"/> to <c>true</c> so
/// integration tests can exercise the WB adapter path without having to
/// set the env var before static initialisation. Never call from
/// production code.
/// </summary>
internal static void ForTestsOnly_ForceEnable() => _isEnabled = true;
}