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feat: add auction house API for Auctioneer and AH addons

Browse source 
GetNumAuctionItems(listType) returns item count and total for
browse/owner/bidder lists. GetAuctionItemInfo(type, index) returns
the full 17-field WoW API signature: name, texture, count, quality,
canUse, level, minBid, minIncrement, buyoutPrice, bidAmount,
highBidder, owner, saleStatus, itemId.

GetAuctionItemTimeLeft(type, index) returns time category 1-4
(short/medium/long/very long).

Uses existing auctionBrowseResults_, auctionOwnerResults_, and
auctionBidderResults_ from SMSG_AUCTION_LIST_RESULT. Enables
Auctioneer, Auctionator, and AH scanning addons.
This commit is contained in:
Kelsi 2026-03-22 23:14:07 -07:00
parent 3f324ddf3e
commit fa25d8b6b9
1 changed files with 67 additions and 0 deletions
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67
src/addons/lua_engine.cpp
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@ -5062,6 +5062,73 @@ void LuaEngine::registerCoreAPI() {
lua_pushboolean(L, 1); // isCastable lua_pushboolean(L, 1); // isCastable
return 4; return 4;
}}, }},
// --- Auction House API ---
{"GetNumAuctionItems", [](lua_State* L) -> int {
auto* gh = getGameHandler(L);
const char* listType = luaL_optstring(L, 1, "list");
if (!gh) { lua_pushnumber(L, 0); lua_pushnumber(L, 0); return 2; }
std::string t(listType);
const game::AuctionListResult* r = nullptr;
if (t == "list" || t == "browse") r = &gh->getAuctionBrowseResults();
else if (t == "owner") r = &gh->getAuctionOwnerResults();
else if (t == "bidder") r = &gh->getAuctionBidderResults();
lua_pushnumber(L, r ? r->auctions.size() : 0);
lua_pushnumber(L, r ? r->totalCount : 0);
return 2;
}},
{"GetAuctionItemInfo", [](lua_State* L) -> int {
// GetAuctionItemInfo(type, index) → name, texture, count, quality, canUse, level, levelColHeader, minBid, minIncrement, buyoutPrice, bidAmount, highBidder, bidderFullName, owner, ownerFullName, saleStatus, itemId
auto* gh = getGameHandler(L);
const char* listType = luaL_checkstring(L, 1);
int index = static_cast<int>(luaL_checknumber(L, 2));
if (!gh || index < 1) { lua_pushnil(L); return 1; }
std::string t(listType);
const game::AuctionListResult* r = nullptr;
if (t == "list") r = &gh->getAuctionBrowseResults();
else if (t == "owner") r = &gh->getAuctionOwnerResults();
else if (t == "bidder") r = &gh->getAuctionBidderResults();
if (!r || index > static_cast<int>(r->auctions.size())) { lua_pushnil(L); return 1; }
const auto& a = r->auctions[index - 1];
const auto* info = gh->getItemInfo(a.itemEntry);
std::string name = info ? info->name : "Item #" + std::to_string(a.itemEntry);
std::string icon = (info && info->displayInfoId != 0) ? gh->getItemIconPath(info->displayInfoId) : "";
uint32_t quality = info ? info->quality : 1;
lua_pushstring(L, name.c_str()); // name
lua_pushstring(L, icon.empty() ? "Interface\\Icons\\INV_Misc_QuestionMark" : icon.c_str()); // texture
lua_pushnumber(L, a.stackCount); // count
lua_pushnumber(L, quality); // quality
lua_pushboolean(L, 1); // canUse
lua_pushnumber(L, info ? info->requiredLevel : 0); // level
lua_pushstring(L, ""); // levelColHeader
lua_pushnumber(L, a.startBid); // minBid
lua_pushnumber(L, a.minBidIncrement); // minIncrement
lua_pushnumber(L, a.buyoutPrice); // buyoutPrice
lua_pushnumber(L, a.currentBid); // bidAmount
lua_pushboolean(L, a.bidderGuid != 0 ? 1 : 0); // highBidder
lua_pushstring(L, ""); // bidderFullName
lua_pushstring(L, ""); // owner
lua_pushstring(L, ""); // ownerFullName
lua_pushnumber(L, 0); // saleStatus
lua_pushnumber(L, a.itemEntry); // itemId
return 17;
}},
{"GetAuctionItemTimeLeft", [](lua_State* L) -> int {
auto* gh = getGameHandler(L);
const char* listType = luaL_checkstring(L, 1);
int index = static_cast<int>(luaL_checknumber(L, 2));
if (!gh || index < 1) { lua_pushnumber(L, 4); return 1; }
std::string t(listType);
const game::AuctionListResult* r = nullptr;
if (t == "list") r = &gh->getAuctionBrowseResults();
else if (t == "owner") r = &gh->getAuctionOwnerResults();
else if (t == "bidder") r = &gh->getAuctionBidderResults();
if (!r || index > static_cast<int>(r->auctions.size())) { lua_pushnumber(L, 4); return 1; }
// Return 1=short(<30m), 2=medium(<2h), 3=long(<12h), 4=very long(>12h)
uint32_t ms = r->auctions[index - 1].timeLeftMs;
int cat = (ms < 1800000) ? 1 : (ms < 7200000) ? 2 : (ms < 43200000) ? 3 : 4;
lua_pushnumber(L, cat);
return 1;
}},
// --- Mail API --- // --- Mail API ---
{"GetInboxNumItems", [](lua_State* L) -> int { {"GetInboxNumItems", [](lua_State* L) -> int {
auto* gh = getGameHandler(L); auto* gh = getGameHandler(L);