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Romlist
Rena Kunisaki edited this page May 19, 2020
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Each map has a [mapname].romlist.zlb file in the root of the disc. This file is a ZLB-compressed list of objects on the map.
Entries in this list are variable length, following this format:
| Offset | Type | Name | Description |
|---|---|---|---|
| 000000 | s16 | type | Object type |
| 000002 | u8 | size | Entry length in (4-byte) words |
| 000003 | ? | ? | |
| 000008 | vec3f | position | Object position |
| 000014 | int | ? | some type of ID or offset |
| 000018 | varies | - | Parameters depending on object type |
The object type is translated:
- If it's positive, the corresponding entry in
OBJINDEX.bin(which is simply an array ofs16) is used. - Otherwise, the absolute value is used.
The resulting ID is an index into OBJECTS.tab, which gives the offset in OBJECTS.bin of the ObjectFileStruct.
(Why are these in the disc root, instead of the map directory? No idea.)