Aaron Kimbrell 97a1453bf7 feat(zone): read the zone boundary lines of .luz files ...

Between the scenes and the terrain file's name a zone file has its
boundary lines: a u8 count, then per line a normal, a point, the
destination zone, the destination scene ID and a spawn location. The
reader took that spot for a u8-length "zone path" string, which is the
same bytes only when there are no boundaries; a zone with boundaries
would have misread everything after it.

The destination is one u32 in the client (LuzReader::ReadZoneBoundaryLines,
0x01018490 in 1.10.64: map ID in bits 0-15, instance ID in bits 16-31,
clone 0), read here as two u16s into an LWOZONEID with clone 0. The
boundaries are kept on ZoneFile::zoneBoundaries.

No zone of the 1.10.64 client (or any other client on disk) has
boundary lines, so what is read from them is unchanged.

Check in game: every world loads and zone transfers (launch pads,
rockets, portals) work as before.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-09-29 04:50:17 -05:00

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