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feat: add UnitIsPVP, UnitIsPVPFreeForAll, and GetBattlefieldStatus

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UnitIsPVP(unit) checks UNIT_FLAG_PVP (0x1000) on the unit's flags
field. Used by unit frame addons to show PvP status indicators.

UnitIsPVPFreeForAll(unit) checks for FFA PvP flag.

GetBattlefieldStatus() returns stub ("none") for addons that check
BG queue state on login. Full BG scoreboard data exists in
GameHandler but is rendered via ImGui.
This commit is contained in:
Kelsi 2026-03-23 01:42:57 -07:00
parent d0743c5fee
commit 47e317debf
1 changed files with 34 additions and 0 deletions
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34
src/addons/lua_engine.cpp
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@ -5108,6 +5108,40 @@ void LuaEngine::registerCoreAPI() {
lua_pushboolean(L, 1); // isCastable
return 4;
}},
// --- PvP ---
{"UnitIsPVP", [](lua_State* L) -> int {
auto* gh = getGameHandler(L);
const char* uid = luaL_optstring(L, 1, "player");
if (!gh) { lua_pushboolean(L, 0); return 1; }
uint64_t guid = resolveUnitGuid(gh, std::string(uid));
if (guid == 0) { lua_pushboolean(L, 0); return 1; }
auto entity = gh->getEntityManager().getEntity(guid);
if (!entity) { lua_pushboolean(L, 0); return 1; }
// UNIT_FLAG_PVP = 0x00001000
uint32_t flags = entity->getField(game::fieldIndex(game::UF::UNIT_FIELD_FLAGS));
lua_pushboolean(L, (flags & 0x00001000) ? 1 : 0);
return 1;
}},
{"UnitIsPVPFreeForAll", [](lua_State* L) -> int {
auto* gh = getGameHandler(L);
const char* uid = luaL_optstring(L, 1, "player");
if (!gh) { lua_pushboolean(L, 0); return 1; }
uint64_t guid = resolveUnitGuid(gh, std::string(uid));
if (guid == 0) { lua_pushboolean(L, 0); return 1; }
auto entity = gh->getEntityManager().getEntity(guid);
if (!entity) { lua_pushboolean(L, 0); return 1; }
// UNIT_FLAG_FFA_PVP = 0x00000080 in UNIT_FIELD_BYTES_2 byte 1
uint32_t flags = entity->getField(game::fieldIndex(game::UF::UNIT_FIELD_FLAGS));
lua_pushboolean(L, (flags & 0x00080000) ? 1 : 0); // PLAYER_FLAGS_FFA_PVP
return 1;
}},
{"GetBattlefieldStatus", [](lua_State* L) -> int {
// Stub: return "none" for slot 1
lua_pushstring(L, "none"); // status
lua_pushnumber(L, 0); // mapName
lua_pushnumber(L, 0); // instanceID
return 3;
}},
// --- Calendar ---
{"CalendarGetDate", [](lua_State* L) -> int {
// CalendarGetDate() → weekday, month, day, year