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feat(pipeline): add WAUC (Wowee Auction House) catalog

Browse source 
Novel open replacement for Blizzard's AuctionHouse.dbc +
the AzerothCore-style auctionhouse / auctionhousebot SQL
tables. The 39th open format added to the editor.

Defines per-house rules for the auction system: faction
access, deposit rate (basis points of buyout price), house
cut on successful sale, three listing duration tiers with
per-tier deposit multipliers, disallowed item-class bitmask,
and the auctioneer NPC.

Cross-references with previously-added formats:
  WAUC.entry.auctioneerNpcId   -> WCRT.entry.creatureId
                                   (Auctioneer-flagged NPC)
  WAUC.entry.disallowedClassMask
                                  bitmask of WIT.Class values
                                  that may not be auctioned at
                                  this house

The faction-pair preset captures the canonical asymmetry:
faction houses charge 5% on a successful sale while neutral
houses charge 15% — the cross-faction tax that makes
neutral AHs profitable for goblins.

Format:
  • magic "WAUC", version 1, little-endian
  • per house: houseId / auctioneerNpcId / name /
    factionAccess / baseDepositRateBp / houseCutRateBp /
    maxBidCopper / 3 duration hours + 3 deposit multipliers /
    disallowedClassMask

Enums:
  • FactionAccess (4): Alliance / Horde / Neutral / Both
  • Rates use basis points: 10000 = 100%

API: WoweeAuctionLoader::save / load / exists / findById.

Three preset emitters showcase typical auction setups:
  • makeStarter        — 1 neutral house with default 12h /
                          24h / 48h tiers
  • makeFactionPair    — 3 houses (Stormwind / Orgrimmar /
                          Booty Bay) with auctioneer NPC IDs
                          + canonical faction-vs-neutral cut
                          rates
  • makeRestricted     — 1 house disallowing Containers (1) +
                          Quest items (12) + Keys (13) with
                          tighter durations + 1000g bid cap

CLI added (5 flags, 670 documented total now):
  --gen-auction / --gen-auction-pair / --gen-auction-restricted
  --info-wauc / --validate-wauc

Validator catches: houseId=0 + duplicates, empty name,
factionAccess out of range, duration tier=0, durations not
in short<=medium<=long order, houseCutRateBp >= 100% (seller
loses money on a sale), warns on >50% cut.
This commit is contained in:
Kelsi 2026-05-09 18:34:54 -07:00
parent a3af35ec49
commit ab72380ee0
8 changed files with 587 additions and 0 deletions
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239
tools/editor/cli_auction_catalog.cpp Normal file
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#include "cli_auction_catalog.hpp"
#include "cli_arg_parse.hpp"
#include "cli_box_emitter.hpp"
#include "pipeline/wowee_auction.hpp"
#include <nlohmann/json.hpp>
#include <cstdint>
#include <cstdio>
#include <cstring>
#include <fstream>
#include <string>
#include <vector>
namespace wowee {
namespace editor {
namespace cli {
namespace {
std::string stripWaucExt(std::string base) {
stripExt(base, ".wauc");
return base;
}
bool saveOrError(const wowee::pipeline::WoweeAuction& c,
const std::string& base, const char* cmd) {
if (!wowee::pipeline::WoweeAuctionLoader::save(c, base)) {
std::fprintf(stderr, "%s: failed to save %s.wauc\n",
cmd, base.c_str());
return false;
}
return true;
}
void printGenSummary(const wowee::pipeline::WoweeAuction& c,
const std::string& base) {
std::printf("Wrote %s.wauc\n", base.c_str());
std::printf(" catalog : %s\n", c.name.c_str());
std::printf(" houses : %zu\n", c.entries.size());
}
int handleGenStarter(int& i, int argc, char** argv) {
std::string base = argv[++i];
std::string name = "StarterAuction";
if (parseOptArg(i, argc, argv)) name = argv[++i];
base = stripWaucExt(base);
auto c = wowee::pipeline::WoweeAuctionLoader::makeStarter(name);
if (!saveOrError(c, base, "gen-auction")) return 1;
printGenSummary(c, base);
return 0;
}
int handleGenPair(int& i, int argc, char** argv) {
std::string base = argv[++i];
std::string name = "FactionPairAuction";
if (parseOptArg(i, argc, argv)) name = argv[++i];
base = stripWaucExt(base);
auto c = wowee::pipeline::WoweeAuctionLoader::makeFactionPair(name);
if (!saveOrError(c, base, "gen-auction-pair")) return 1;
printGenSummary(c, base);
return 0;
}
int handleGenRestricted(int& i, int argc, char** argv) {
std::string base = argv[++i];
std::string name = "RestrictedAuction";
if (parseOptArg(i, argc, argv)) name = argv[++i];
base = stripWaucExt(base);
auto c = wowee::pipeline::WoweeAuctionLoader::makeRestricted(name);
if (!saveOrError(c, base, "gen-auction-restricted")) return 1;
printGenSummary(c, base);
return 0;
}
int handleInfo(int& i, int argc, char** argv) {
std::string base = argv[++i];
bool jsonOut = consumeJsonFlag(i, argc, argv);
base = stripWaucExt(base);
if (!wowee::pipeline::WoweeAuctionLoader::exists(base)) {
std::fprintf(stderr, "WAUC not found: %s.wauc\n", base.c_str());
return 1;
}
auto c = wowee::pipeline::WoweeAuctionLoader::load(base);
if (jsonOut) {
nlohmann::json j;
j["wauc"] = base + ".wauc";
j["name"] = c.name;
j["count"] = c.entries.size();
nlohmann::json arr = nlohmann::json::array();
for (const auto& e : c.entries) {
arr.push_back({
{"houseId", e.houseId},
{"auctioneerNpcId", e.auctioneerNpcId},
{"name", e.name},
{"factionAccess", e.factionAccess},
{"factionAccessName", wowee::pipeline::WoweeAuction::factionAccessName(e.factionAccess)},
{"baseDepositRateBp", e.baseDepositRateBp},
{"houseCutRateBp", e.houseCutRateBp},
{"maxBidCopper", e.maxBidCopper},
{"shortHours", e.shortHours},
{"mediumHours", e.mediumHours},
{"longHours", e.longHours},
{"shortMultBp", e.shortMultBp},
{"mediumMultBp", e.mediumMultBp},
{"longMultBp", e.longMultBp},
{"disallowedClassMask", e.disallowedClassMask},
});
}
j["entries"] = arr;
std::printf("%s\n", j.dump(2).c_str());
return 0;
}
std::printf("WAUC: %s.wauc\n", base.c_str());
std::printf(" catalog : %s\n", c.name.c_str());
std::printf(" houses : %zu\n", c.entries.size());
if (c.entries.empty()) return 0;
std::printf(" id faction deposit%% cut%% durations(h) disallow npc\n");
for (const auto& e : c.entries) {
float depPct = e.baseDepositRateBp / 100.0f;
float cutPct = e.houseCutRateBp / 100.0f;
std::printf(" %4u %-8s %5.2f %4.2f %3u/%3u/%3u 0x%-6x %5u %s\n",
e.houseId,
wowee::pipeline::WoweeAuction::factionAccessName(e.factionAccess),
depPct, cutPct,
e.shortHours, e.mediumHours, e.longHours,
e.disallowedClassMask, e.auctioneerNpcId,
e.name.c_str());
}
return 0;
}
int handleValidate(int& i, int argc, char** argv) {
std::string base = argv[++i];
bool jsonOut = consumeJsonFlag(i, argc, argv);
base = stripWaucExt(base);
if (!wowee::pipeline::WoweeAuctionLoader::exists(base)) {
std::fprintf(stderr,
"validate-wauc: WAUC not found: %s.wauc\n", base.c_str());
return 1;
}
auto c = wowee::pipeline::WoweeAuctionLoader::load(base);
std::vector<std::string> errors;
std::vector<std::string> warnings;
if (c.entries.empty()) {
warnings.push_back("catalog has zero entries");
}
std::vector<uint32_t> idsSeen;
for (size_t k = 0; k < c.entries.size(); ++k) {
const auto& e = c.entries[k];
std::string ctx = "entry " + std::to_string(k) +
" (id=" + std::to_string(e.houseId);
if (!e.name.empty()) ctx += " " + e.name;
ctx += ")";
if (e.houseId == 0) errors.push_back(ctx + ": houseId is 0");
if (e.name.empty()) errors.push_back(ctx + ": name is empty");
if (e.factionAccess > wowee::pipeline::WoweeAuction::Both) {
errors.push_back(ctx + ": factionAccess " +
std::to_string(e.factionAccess) + " not in 0..3");
}
if (e.shortHours == 0 || e.mediumHours == 0 || e.longHours == 0) {
errors.push_back(ctx + ": duration tier is 0 (no listing time)");
}
if (e.shortHours > e.mediumHours ||
e.mediumHours > e.longHours) {
errors.push_back(ctx +
": durations must satisfy short <= medium <= long");
}
// Cut rate > 50% is suspicious; rates > 100% mean the
// seller pays the house more than the buyer paid.
if (e.houseCutRateBp > 5000) {
warnings.push_back(ctx +
": houseCutRateBp > 5000 (>50% cut — verify intentional)");
}
if (e.houseCutRateBp >= wowee::pipeline::WoweeAuction::kBpDenominator) {
errors.push_back(ctx +
": houseCutRateBp >= 10000 (>=100% cut — seller loses money)");
}
for (uint32_t prev : idsSeen) {
if (prev == e.houseId) {
errors.push_back(ctx + ": duplicate houseId");
break;
}
}
idsSeen.push_back(e.houseId);
}
bool ok = errors.empty();
if (jsonOut) {
nlohmann::json j;
j["wauc"] = base + ".wauc";
j["ok"] = ok;
j["errors"] = errors;
j["warnings"] = warnings;
std::printf("%s\n", j.dump(2).c_str());
return ok ? 0 : 1;
}
std::printf("validate-wauc: %s.wauc\n", base.c_str());
if (ok && warnings.empty()) {
std::printf(" OK — %zu houses, all houseIds unique\n",
c.entries.size());
return 0;
}
if (!warnings.empty()) {
std::printf(" warnings (%zu):\n", warnings.size());
for (const auto& w : warnings)
std::printf(" - %s\n", w.c_str());
}
if (!errors.empty()) {
std::printf(" ERRORS (%zu):\n", errors.size());
for (const auto& e : errors)
std::printf(" - %s\n", e.c_str());
}
return ok ? 0 : 1;
}
} // namespace
bool handleAuctionCatalog(int& i, int argc, char** argv, int& outRc) {
if (std::strcmp(argv[i], "--gen-auction") == 0 && i + 1 < argc) {
outRc = handleGenStarter(i, argc, argv); return true;
}
if (std::strcmp(argv[i], "--gen-auction-pair") == 0 && i + 1 < argc) {
outRc = handleGenPair(i, argc, argv); return true;
}
if (std::strcmp(argv[i], "--gen-auction-restricted") == 0 && i + 1 < argc) {
outRc = handleGenRestricted(i, argc, argv); return true;
}
if (std::strcmp(argv[i], "--info-wauc") == 0 && i + 1 < argc) {
outRc = handleInfo(i, argc, argv); return true;
}
if (std::strcmp(argv[i], "--validate-wauc") == 0 && i + 1 < argc) {
outRc = handleValidate(i, argc, argv); return true;
}
return false;
}
} // namespace cli
} // namespace editor
} // namespace wowee