feat(editor): add WFAC JSON round-trip authoring workflow

Closes the WFAC open-format loop with --export-wfac-json /
--import-wfac-json, mirroring the JSON pairs added for
every other novel binary format. All 11 binary formats
added since WOL now have full JSON round-trip authoring.

Each faction round-trips:
  • 13 scalar fields (id, parent, name, description, flags,
    7 ascending threshold values, baseReputation)
  • enemies[] and friends[] as JSON int arrays for trivial
    hand-edit
  • reputationFlags as dual int + string-array form
    (e.g. ["visible", "header"])

The 7 reputation thresholds round-trip exactly even though
they have non-default values in some presets — the
importer uses the canonical Hostile/Friendly/etc enum
values as defaults so a hand-author can omit the standard
thresholds and only specify custom ones.

Verified byte-identical round-trip on the alliance preset
(5 factions: Alliance header + 3 cities with reciprocal
friend lists + Defias enemy). Adds 2 flags (523 documented
total now).
This commit is contained in:
Kelsi 2026-05-09 15:45:58 -07:00
parent 81b1897a24
commit dda7933df9
3 changed files with 166 additions and 0 deletions

View file

@ -140,6 +140,161 @@ 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 faction emits all 13 scalar fields
// plus the variable-length enemies + friends arrays and
// a string-array form for the reputation flag bitset.
std::string base = argv[++i];
std::string outPath;
if (parseOptArg(i, argc, argv)) outPath = argv[++i];
base = stripWfacExt(base);
if (outPath.empty()) outPath = base + ".wfac.json";
if (!wowee::pipeline::WoweeFactionLoader::exists(base)) {
std::fprintf(stderr,
"export-wfac-json: WFAC not found: %s.wfac\n", base.c_str());
return 1;
}
auto c = wowee::pipeline::WoweeFactionLoader::load(base);
nlohmann::json j;
j["name"] = c.name;
nlohmann::json arr = nlohmann::json::array();
for (const auto& e : c.entries) {
nlohmann::json je;
je["factionId"] = e.factionId;
je["parentFactionId"] = e.parentFactionId;
je["name"] = e.name;
je["description"] = e.description;
je["reputationFlags"] = e.reputationFlags;
nlohmann::json fa = nlohmann::json::array();
if (e.reputationFlags & wowee::pipeline::WoweeFaction::VisibleOnTab) fa.push_back("visible");
if (e.reputationFlags & wowee::pipeline::WoweeFaction::AtWarDefault) fa.push_back("at-war");
if (e.reputationFlags & wowee::pipeline::WoweeFaction::Hidden) fa.push_back("hidden");
if (e.reputationFlags & wowee::pipeline::WoweeFaction::NoReputation) fa.push_back("no-rep");
if (e.reputationFlags & wowee::pipeline::WoweeFaction::IsHeader) fa.push_back("header");
je["reputationFlagsList"] = fa;
je["baseReputation"] = e.baseReputation;
je["thresholdHostile"] = e.thresholdHostile;
je["thresholdUnfriendly"] = e.thresholdUnfriendly;
je["thresholdNeutral"] = e.thresholdNeutral;
je["thresholdFriendly"] = e.thresholdFriendly;
je["thresholdHonored"] = e.thresholdHonored;
je["thresholdRevered"] = e.thresholdRevered;
je["thresholdExalted"] = e.thresholdExalted;
je["enemies"] = e.enemies;
je["friends"] = e.friends;
arr.push_back(je);
}
j["entries"] = arr;
std::ofstream out(outPath);
if (!out) {
std::fprintf(stderr,
"export-wfac-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.wfac\n", base.c_str());
std::printf(" factions : %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 = ".wfac.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 = stripWfacExt(outBase);
std::ifstream in(jsonPath);
if (!in) {
std::fprintf(stderr,
"import-wfac-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-wfac-json: bad JSON in %s: %s\n",
jsonPath.c_str(), e.what());
return 1;
}
auto repFlagFromName = [](const std::string& s) -> uint32_t {
if (s == "visible") return wowee::pipeline::WoweeFaction::VisibleOnTab;
if (s == "at-war") return wowee::pipeline::WoweeFaction::AtWarDefault;
if (s == "hidden") return wowee::pipeline::WoweeFaction::Hidden;
if (s == "no-rep") return wowee::pipeline::WoweeFaction::NoReputation;
if (s == "header") return wowee::pipeline::WoweeFaction::IsHeader;
return 0;
};
auto readU32Vec = [](const nlohmann::json& jv, std::vector<uint32_t>& v) {
if (jv.is_array()) {
for (const auto& e : jv) {
if (e.is_number_integer()) v.push_back(e.get<uint32_t>());
}
}
};
wowee::pipeline::WoweeFaction c;
c.name = j.value("name", std::string{});
if (j.contains("entries") && j["entries"].is_array()) {
for (const auto& je : j["entries"]) {
wowee::pipeline::WoweeFaction::Entry e;
e.factionId = je.value("factionId", 0u);
e.parentFactionId = je.value("parentFactionId", 0u);
e.name = je.value("name", std::string{});
e.description = je.value("description", std::string{});
if (je.contains("reputationFlags") &&
je["reputationFlags"].is_number_integer()) {
e.reputationFlags = je["reputationFlags"].get<uint32_t>();
} else if (je.contains("reputationFlagsList") &&
je["reputationFlagsList"].is_array()) {
e.reputationFlags = 0;
for (const auto& f : je["reputationFlagsList"]) {
if (f.is_string())
e.reputationFlags |= repFlagFromName(f.get<std::string>());
}
}
e.baseReputation = je.value("baseReputation", 0);
e.thresholdHostile = je.value("thresholdHostile",
static_cast<int32_t>(wowee::pipeline::WoweeFaction::Hostile));
e.thresholdUnfriendly = je.value("thresholdUnfriendly",
static_cast<int32_t>(wowee::pipeline::WoweeFaction::Unfriendly));
e.thresholdNeutral = je.value("thresholdNeutral", 0);
e.thresholdFriendly = je.value("thresholdFriendly",
static_cast<int32_t>(wowee::pipeline::WoweeFaction::Friendly));
e.thresholdHonored = je.value("thresholdHonored",
static_cast<int32_t>(wowee::pipeline::WoweeFaction::Honored));
e.thresholdRevered = je.value("thresholdRevered",
static_cast<int32_t>(wowee::pipeline::WoweeFaction::Revered));
e.thresholdExalted = je.value("thresholdExalted",
static_cast<int32_t>(wowee::pipeline::WoweeFaction::Exalted));
if (je.contains("enemies")) readU32Vec(je["enemies"], e.enemies);
if (je.contains("friends")) readU32Vec(je["friends"], e.friends);
c.entries.push_back(std::move(e));
}
}
if (!wowee::pipeline::WoweeFactionLoader::save(c, outBase)) {
std::fprintf(stderr,
"import-wfac-json: failed to save %s.wfac\n", outBase.c_str());
return 1;
}
std::printf("Wrote %s.wfac\n", outBase.c_str());
std::printf(" source : %s\n", jsonPath.c_str());
std::printf(" factions : %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);
@ -260,6 +415,12 @@ bool handleFactionsCatalog(int& i, int argc, char** argv, int& outRc) {
if (std::strcmp(argv[i], "--validate-wfac") == 0 && i + 1 < argc) {
outRc = handleValidate(i, argc, argv); return true;
}
if (std::strcmp(argv[i], "--export-wfac-json") == 0 && i + 1 < argc) {
outRc = handleExportJson(i, argc, argv); return true;
}
if (std::strcmp(argv[i], "--import-wfac-json") == 0 && i + 1 < argc) {
outRc = handleImportJson(i, argc, argv); return true;
}
return false;
}