Phase O extracts the WB pieces we actually use (mesh pipeline, texture
decode, GL state, scenery, terrain blending, EnvCell/portal decode —
roughly 3-5K LOC) into src/AcDream.Core/Rendering/Wb/, swaps their
dat dependency from DefaultDatReaderWriter to our DatCollection, and
drops the WorldBuilder.Shared + Chorizite.OpenGLSDLBackend project
references. WB stays in references/ as a read reference, not as a
project dependency. MIT attribution in NOTICE.md.
Tagline: ONE thing touches the DATs.
Discipline: verbatim copy first, no "improvements" while extracting.
Refactors land in follow-up phases. Out of scope: re-porting from
retail decomp; perf optimization; API cleanup.
User direction 2026-05-21: pre-empts M1.5. M1.5 paused at its
2026-05-20 baseline; A6/A7 don't touch dat infrastructure so no
rework needed when it resumes.
Files:
- docs/superpowers/specs/2026-05-21-phase-o-dat-path-unification-design.md (new, full spec)
- docs/plans/2026-04-11-roadmap.md (Phase O block inserted before M1.5; M1.5 marked PAUSED)
- CLAUDE.md (Currently-working-toward line updated; M1.5 block marked paused)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
