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refactor(streaming): own landblock publication transactions

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This commit is contained in:
Erik 2026-07-21 19:55:24 +02:00
parent 4001251064
commit 4f965d0699
5 changed files with 1301 additions and 122 deletions
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21
src/AcDream.App/Rendering/GameWindow.cs
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@ -4608,7 +4608,26 @@ public sealed class GameWindow : IDisposable, ILiveAnimationPresentationContext
long fdT0 = _frameDiag ? System.Diagnostics.Stopwatch.GetTimestamp() : 0L;
if (_frameDiag)
_applyLockWaitAccumTicks += System.Diagnostics.Stopwatch.GetTimestamp() - fdT0;
ApplyLoadedTerrainLocked(build, meshData);
try
{
ApplyLoadedTerrainLocked(build, meshData);
}
catch (AcDream.App.Streaming.StreamingMutationException)
{
throw;
}
catch (Exception error)
{
// This legacy body spans multiple concrete owners and cannot yet
// identify an exact failed suffix. Conservatively report that a
// prefix may have committed so the transaction coordinator never
// replays terrain/cells/collision/lights/plugin events. Slice-5
// checkpoints C-E replace this wrapper with per-owner receipts.
throw new AcDream.App.Streaming.StreamingMutationException(
$"Landblock 0x{lb.LandblockId:X8} presentation failed after an unknown commit point.",
mutationCommitted: true,
error);
}
if (_frameDiag)
{
_applyAccumTicks += System.Diagnostics.Stopwatch.GetTimestamp() - fdT0;