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

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Closes the JSON round-trip gap on the spell school catalog
format shipped last batch. WSCH has no enum fields with
name forms — just raw numeric school bits and flag bytes —
so the JSON mapping is a direct dump. --import-wsch-json
defaults canBeImmune/Absorbed/Crit to 1 and canBeReflected
to 0 when omitted, matching the WoW canonical behavior for
most schools (only Holy is non-immune, only Physical isn't
reflectable). Verified byte-identical round-trip on all
three preset emitters (starter / magical / combined). 806
documented CLI flags.
This commit is contained in:
Kelsi 2026-05-09 20:20:55 -07:00
parent a664027f5f
commit 8a4276338c
3 changed files with 132 additions and 0 deletions
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127
tools/editor/cli_spell_schools_catalog.cpp
View file

@ -124,6 +124,127 @@ 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. WSCH has no enum fields with name forms
// — just raw numeric school bits and flag bytes — so
// the JSON mapping is a direct dump.
std::string base = argv[++i];
std::string outPath;
if (parseOptArg(i, argc, argv)) outPath = argv[++i];
base = stripWschExt(base);
if (outPath.empty()) outPath = base + ".wsch.json";
if (!wowee::pipeline::WoweeSpellSchoolLoader::exists(base)) {
std::fprintf(stderr,
"export-wsch-json: WSCH not found: %s.wsch\n", base.c_str());
return 1;
}
auto c = wowee::pipeline::WoweeSpellSchoolLoader::load(base);
nlohmann::json j;
j["name"] = c.name;
nlohmann::json arr = nlohmann::json::array();
for (const auto& e : c.entries) {
arr.push_back({
{"schoolId", e.schoolId},
{"name", e.name},
{"description", e.description},
{"iconPath", e.iconPath},
{"canBeImmune", e.canBeImmune},
{"canBeAbsorbed", e.canBeAbsorbed},
{"canBeReflected", e.canBeReflected},
{"canCrit", e.canCrit},
{"colorRGBA", e.colorRGBA},
{"baseResistanceCap", e.baseResistanceCap},
{"castSoundId", e.castSoundId},
{"impactSoundId", e.impactSoundId},
{"combinedSchoolMask", e.combinedSchoolMask},
});
}
j["entries"] = arr;
std::ofstream out(outPath);
if (!out) {
std::fprintf(stderr,
"export-wsch-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.wsch\n", base.c_str());
std::printf(" schools : %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 = ".wsch.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 = stripWschExt(outBase);
std::ifstream in(jsonPath);
if (!in) {
std::fprintf(stderr,
"import-wsch-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-wsch-json: bad JSON in %s: %s\n",
jsonPath.c_str(), e.what());
return 1;
}
wowee::pipeline::WoweeSpellSchool c;
c.name = j.value("name", std::string{});
if (j.contains("entries") && j["entries"].is_array()) {
for (const auto& je : j["entries"]) {
wowee::pipeline::WoweeSpellSchool::Entry e;
e.schoolId = je.value("schoolId", 0u);
e.name = je.value("name", std::string{});
e.description = je.value("description", std::string{});
e.iconPath = je.value("iconPath", std::string{});
// Defaults match the WoW canonical behavior: most
// schools allow absorbs and crits, only Holy is
// non-immune by default. Hand-edits should set
// these explicitly when they differ.
e.canBeImmune = static_cast<uint8_t>(
je.value("canBeImmune", 1));
e.canBeAbsorbed = static_cast<uint8_t>(
je.value("canBeAbsorbed", 1));
e.canBeReflected = static_cast<uint8_t>(
je.value("canBeReflected", 0));
e.canCrit = static_cast<uint8_t>(
je.value("canCrit", 1));
e.colorRGBA = je.value("colorRGBA", 0xFFFFFFFFu);
e.baseResistanceCap = je.value("baseResistanceCap", 0u);
e.castSoundId = je.value("castSoundId", 0u);
e.impactSoundId = je.value("impactSoundId", 0u);
e.combinedSchoolMask = je.value("combinedSchoolMask", 0u);
c.entries.push_back(e);
}
}
if (!wowee::pipeline::WoweeSpellSchoolLoader::save(c, outBase)) {
std::fprintf(stderr,
"import-wsch-json: failed to save %s.wsch\n", outBase.c_str());
return 1;
}
std::printf("Wrote %s.wsch\n", outBase.c_str());
std::printf(" source : %s\n", jsonPath.c_str());
std::printf(" schools : %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);
@ -266,6 +387,12 @@ bool handleSpellSchoolsCatalog(int& i, int argc, char** argv,
if (std::strcmp(argv[i], "--validate-wsch") == 0 && i + 1 < argc) {
outRc = handleValidate(i, argc, argv); return true;
}
if (std::strcmp(argv[i], "--export-wsch-json") == 0 && i + 1 < argc) {
outRc = handleExportJson(i, argc, argv); return true;
}
if (std::strcmp(argv[i], "--import-wsch-json") == 0 && i + 1 < argc) {
outRc = handleImportJson(i, argc, argv); return true;
}
return false;
}