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feat(editor): add WHRD JSON round-trip (--export/--import-whrd-json)

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Novel pct/basis-points dual encoding for
bonusQualityChance: stored on disk as raw uint16 basis
points (0..10000) for compactness and integer-precision
math, but exported with both forms — bonusQualityChance
(int basis points, authoritative) and bonusQualityPct
(float, derived = bp / 100). Import accepts either form;
when only bonusQualityPct is present, converts pct *
100 to basis points with rounding.

This pattern is novel for the catalog set: most
percentage-style fields stored either as int (precise,
unfriendly) or as float (friendly, lossy round-trip).
The dual form gets both: byte-identical round-trip from
binary, AND human-friendly editing in JSON.

itemLevelDelta serializes as signed int16 (Heroic
modes can technically downgrade ilvl, though the
validator warns on negative). dropChanceMultiplier as
plain float.

All 3 presets (5man/raid25/challenge-mode) byte-
identical roundtrip OK. Pct-form import smoke-tested
with 7.5%% -> 750 basis points conversion. CLI flag
count 1182 -> 1184.
This commit is contained in:
Kelsi 2026-05-10 01:55:23 -07:00
parent 81b8572b50
commit f7ea99948a
3 changed files with 139 additions and 0 deletions
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4
tools/editor/cli_help.cpp
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@ -2275,6 +2275,10 @@ void printUsage(const char* argv0) {
std::printf(" Print WHRD entries (id / map / difficulty / +ilvl / bonus quality %% / drop multiplier / token id / extra emblems / name)\n");
std::printf(" --validate-whrd <whrd-base> [--json]\n");
std::printf(" Static checks: id+name required, difficultyId>0 (Normal=0 by convention), bonusQualityChance<=10000 basis points, dropChanceMultiplier>0, no duplicate scalingIds, no two scalings binding the same (mapId,difficultyId) tuple unless mapId=0 wildcard; warns on negative ilvlDelta (Heroic worse than Normal?), ilvl>50 (beyond canonical range), drop multiplier>10x\n");
std::printf(" --export-whrd-json <whrd-base> [out.json]\n");
std::printf(" Export binary .whrd to a human-editable JSON sidecar (defaults to <base>.whrd.json; emits bonusQualityChance as both raw basis points AND derived bonusQualityPct float convenience field)\n");
std::printf(" --import-whrd-json <json-path> [out-base]\n");
std::printf(" Import a .whrd.json sidecar back into binary .whrd (bonusQualityChance accepts raw basis points int OR bonusQualityPct float — converts pct *100 -> basis points; itemLevelDelta is signed int16; dropChanceMultiplier is float)\n");
std::printf(" --catalog-pluck <wXXX-file> <id> [--json]\n");
std::printf(" Extract one entry by id from any registered catalog format. Auto-detects magic, dispatches to the per-format --info-* handler internally, then prints just the matching entry. Primary-key field is auto-detected (first *Id field, or first numeric)\n");
std::printf(" --catalog-find <directory> <id> [--magic <WXXX>] [--json]\n");