Code review caught a CRITICAL under-inclusion: ApplyReciprocalClip scanned for the first OtherCellId match, so a cell with two portals to the same neighbour clipped both near-side openings against the FIRST reciprocal polygon — hiding geometry through the second opening (real on Holtburg cellar cells 0x148<->0x149). Plumb the dat's OtherPortalId back-link through CellPortalInfo + BuildLoadedCell and index the reciprocal directly (retail arg2->other_portal_id, 433557). Skip (degrade to over-include) when the index is unresolvable — never clip against a guessed polygon. Adds a disjoint two-back- portal regression test. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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| architecture | ||
| audit | ||
| plans | ||
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| superpowers | ||
| bugs.md | ||
| ISSUES.md | ||