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feat(editor): add WCHF JSON round-trip (export/import sidecar)

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Closes the JSON round-trip gap on the character customization
feature catalog format shipped last batch. --export-wchf-json
emits all 9 scalar fields plus dual int + name forms for
featureKind (9 values) / sexId (2 values) /
requiresExpansion (4 values) so hand-edits can use either
representation. --import-wchf-json accepts either form.
Verified byte-identical round-trip on all three preset
emitters (starter Human Male / Blood Elf Female hair / Tauren
Male horns + facial hair). 828 documented CLI flags.
This commit is contained in:
Kelsi 2026-05-09 20:37:01 -07:00
parent 243d7f4416
commit 5f07e74fc5
3 changed files with 171 additions and 0 deletions
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166
tools/editor/cli_char_features_catalog.cpp
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@ -128,6 +128,166 @@ int handleInfo(int& i, int argc, char** argv) {
return 0;
}
int handleExportJson(int& i, int argc, char** argv) {
// Mirrors the JSON pairs added for every other novel
// open format. Each feature emits all 9 scalar fields
// plus dual int + name forms for featureKind / sexId /
// requiresExpansion so hand-edits can use either.
std::string base = argv[++i];
std::string outPath;
if (parseOptArg(i, argc, argv)) outPath = argv[++i];
base = stripWchfExt(base);
if (outPath.empty()) outPath = base + ".wchf.json";
if (!wowee::pipeline::WoweeCharFeatureLoader::exists(base)) {
std::fprintf(stderr,
"export-wchf-json: WCHF not found: %s.wchf\n", base.c_str());
return 1;
}
auto c = wowee::pipeline::WoweeCharFeatureLoader::load(base);
nlohmann::json j;
j["name"] = c.name;
nlohmann::json arr = nlohmann::json::array();
for (const auto& e : c.entries) {
arr.push_back({
{"featureId", e.featureId},
{"raceId", e.raceId},
{"name", e.name},
{"description", e.description},
{"texturePath", e.texturePath},
{"featureKind", e.featureKind},
{"featureKindName", wowee::pipeline::WoweeCharFeature::featureKindName(e.featureKind)},
{"sexId", e.sexId},
{"sexIdName", wowee::pipeline::WoweeCharFeature::sexIdName(e.sexId)},
{"variationIndex", e.variationIndex},
{"requiresExpansion", e.requiresExpansion},
{"requiresExpansionName", wowee::pipeline::WoweeCharFeature::expansionGateName(e.requiresExpansion)},
{"geosetGroupBits", e.geosetGroupBits},
{"hairColorOverlayId", e.hairColorOverlayId},
});
}
j["entries"] = arr;
std::ofstream out(outPath);
if (!out) {
std::fprintf(stderr,
"export-wchf-json: cannot write %s\n", outPath.c_str());
return 1;
}
out << j.dump(2) << "\n";
out.close();
std::printf("Wrote %s\n", outPath.c_str());
std::printf(" source : %s.wchf\n", base.c_str());
std::printf(" features : %zu\n", c.entries.size());
return 0;
}
int handleImportJson(int& i, int argc, char** argv) {
std::string jsonPath = argv[++i];
std::string outBase;
if (parseOptArg(i, argc, argv)) outBase = argv[++i];
if (outBase.empty()) {
outBase = jsonPath;
std::string suffix = ".wchf.json";
if (outBase.size() > suffix.size() &&
outBase.substr(outBase.size() - suffix.size()) == suffix) {
outBase = outBase.substr(0, outBase.size() - suffix.size());
} else if (outBase.size() > 5 &&
outBase.substr(outBase.size() - 5) == ".json") {
outBase = outBase.substr(0, outBase.size() - 5);
}
}
outBase = stripWchfExt(outBase);
std::ifstream in(jsonPath);
if (!in) {
std::fprintf(stderr,
"import-wchf-json: cannot read %s\n", jsonPath.c_str());
return 1;
}
nlohmann::json j;
try { in >> j; }
catch (const std::exception& e) {
std::fprintf(stderr,
"import-wchf-json: bad JSON in %s: %s\n",
jsonPath.c_str(), e.what());
return 1;
}
auto kindFromName = [](const std::string& s) -> uint8_t {
if (s == "skin-color") return wowee::pipeline::WoweeCharFeature::SkinColor;
if (s == "face") return wowee::pipeline::WoweeCharFeature::FaceVariation;
if (s == "hair-style") return wowee::pipeline::WoweeCharFeature::HairStyle;
if (s == "hair-color") return wowee::pipeline::WoweeCharFeature::HairColor;
if (s == "facial-hair") return wowee::pipeline::WoweeCharFeature::FacialHair;
if (s == "facial-color") return wowee::pipeline::WoweeCharFeature::FacialColor;
if (s == "ear-style") return wowee::pipeline::WoweeCharFeature::EarStyle;
if (s == "horns") return wowee::pipeline::WoweeCharFeature::Horns;
if (s == "markings") return wowee::pipeline::WoweeCharFeature::Markings;
return wowee::pipeline::WoweeCharFeature::SkinColor;
};
auto sexFromName = [](const std::string& s) -> uint8_t {
if (s == "male") return wowee::pipeline::WoweeCharFeature::Male;
if (s == "female") return wowee::pipeline::WoweeCharFeature::Female;
return wowee::pipeline::WoweeCharFeature::Male;
};
auto expansionFromName = [](const std::string& s) -> uint8_t {
if (s == "classic") return wowee::pipeline::WoweeCharFeature::Classic;
if (s == "tbc") return wowee::pipeline::WoweeCharFeature::TBC;
if (s == "wotlk") return wowee::pipeline::WoweeCharFeature::WotLK;
if (s == "turtle") return wowee::pipeline::WoweeCharFeature::TurtleWoW;
return wowee::pipeline::WoweeCharFeature::Classic;
};
wowee::pipeline::WoweeCharFeature c;
c.name = j.value("name", std::string{});
if (j.contains("entries") && j["entries"].is_array()) {
for (const auto& je : j["entries"]) {
wowee::pipeline::WoweeCharFeature::Entry e;
e.featureId = je.value("featureId", 0u);
e.raceId = je.value("raceId", 0u);
e.name = je.value("name", std::string{});
e.description = je.value("description", std::string{});
e.texturePath = je.value("texturePath", std::string{});
if (je.contains("featureKind") &&
je["featureKind"].is_number_integer()) {
e.featureKind = static_cast<uint8_t>(
je["featureKind"].get<int>());
} else if (je.contains("featureKindName") &&
je["featureKindName"].is_string()) {
e.featureKind = kindFromName(
je["featureKindName"].get<std::string>());
}
if (je.contains("sexId") &&
je["sexId"].is_number_integer()) {
e.sexId = static_cast<uint8_t>(je["sexId"].get<int>());
} else if (je.contains("sexIdName") &&
je["sexIdName"].is_string()) {
e.sexId = sexFromName(
je["sexIdName"].get<std::string>());
}
e.variationIndex = static_cast<uint8_t>(
je.value("variationIndex", 0));
if (je.contains("requiresExpansion") &&
je["requiresExpansion"].is_number_integer()) {
e.requiresExpansion = static_cast<uint8_t>(
je["requiresExpansion"].get<int>());
} else if (je.contains("requiresExpansionName") &&
je["requiresExpansionName"].is_string()) {
e.requiresExpansion = expansionFromName(
je["requiresExpansionName"].get<std::string>());
}
e.geosetGroupBits = je.value("geosetGroupBits", 0u);
e.hairColorOverlayId = je.value("hairColorOverlayId", 0u);
c.entries.push_back(e);
}
}
if (!wowee::pipeline::WoweeCharFeatureLoader::save(c, outBase)) {
std::fprintf(stderr,
"import-wchf-json: failed to save %s.wchf\n", outBase.c_str());
return 1;
}
std::printf("Wrote %s.wchf\n", outBase.c_str());
std::printf(" source : %s\n", jsonPath.c_str());
std::printf(" features : %zu\n", c.entries.size());
return 0;
}
int handleValidate(int& i, int argc, char** argv) {
std::string base = argv[++i];
bool jsonOut = consumeJsonFlag(i, argc, argv);
@ -248,6 +408,12 @@ bool handleCharFeaturesCatalog(int& i, int argc, char** argv,
if (std::strcmp(argv[i], "--validate-wchf") == 0 && i + 1 < argc) {
outRc = handleValidate(i, argc, argv); return true;
}
if (std::strcmp(argv[i], "--export-wchf-json") == 0 && i + 1 < argc) {
outRc = handleExportJson(i, argc, argv); return true;
}
if (std::strcmp(argv[i], "--import-wchf-json") == 0 && i + 1 < argc) {
outRc = handleImportJson(i, argc, argv); return true;
}
return false;
}