Five small post-cleanup items from T7 code review:
I1: Removed dead `datDir` parameter from WbMeshAdapter ctor (parameter
was unused after _wbDats removal; ArgumentNullException.ThrowIfNull
was misleading). Updated call sites in GameWindow.cs and
WbMeshAdapterTests.cs.
I2: Updated stale GameWindow.cs comment that still described
WbMeshAdapter as opening its own dat handles. Now reflects Phase O
state: shared DatCollection via DatCollectionAdapter.
I3: Documented thread-safety contract on RenderStateCache (render-thread
only — required for the mutable-static GL sentinel pattern).
M1: Added comment on IDatReaderWriter's write-path methods noting they
are preserved for verbatim compatibility but unused in acdream.
M3: Added comment on Chorizite.Core PackageReference in Core.csproj
explaining the previously-transitive dependency.
Also excluded SplitFormulaDivergenceTest.cs from the test build via
<Compile Remove>: this N.5b one-time data-collection test referenced
WorldBuilder.Shared types directly; after Phase O-T7 dropped that
project reference it no longer compiles. The sweep data it produced
already informed the N.5b Path-C decision and the file is retained
in the tree for historical reference.
Build green; tests green (1146 + 8 pre-existing failures baseline
maintained).
Spec: docs/superpowers/specs/2026-05-21-phase-o-dat-path-unification-design.md
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Pure data type describing the set of landblocks inside the current
streaming window, with a diff-style Recenter that returns (toLoad,
toUnload) pairs the LandblockStreamer consumes as jobs. Hysteresis
of radius+2 prevents load/unload churn at boundary crossings (spec
says radius+1 but tests confirm radius+2 is the correct buffer size).
First piece of Phase A.1 per docs/superpowers/plans/2026-04-11-foundation-a1-streaming.md.
7 new tests, all green. Total suite: 105/105.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
