phaneron/Kelsidavis-WoWee
1
0
Fork 0
mirror of https://github.com/Kelsidavis/WoWee.git synced 2026-03-23 07:40:14 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 26

feat: use UNIT_FIELD_AURAFLAGS to correctly classify Classic buffs vs debuffs

Browse source 
Classic WoW stores aura flags in UNIT_FIELD_AURAFLAGS (12 uint32 fields
packed 4 bytes per uint32, one byte per aura slot). Flag bit 0x02 = harmful
(debuff), 0x04 = helpful (buff).

- Add UNIT_FIELD_AURAFLAGS to update_field_table.hpp (Classic wire index 98)
- Add wire index 98 to Classic and Turtle WoW JSON update field tables
- Both Classic aura rebuild paths (CREATE_OBJECT and VALUES) now read the
  flag byte for each aura slot to populate AuraSlot.flags, enabling the
  buff/debuff bar to correctly separate buffs from debuffs on Classic
This commit is contained in:
Kelsi 2026-03-12 21:33:19 -07:00
parent fb8c251a82
commit 18d0e6a252
4 changed files with 23 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

24
src/game/game_handler.cpp
View file

@ -8991,7 +8991,8 @@ void GameHandler::handleUpdateObject(network::Packet& packet) {
}
// Classic: rebuild playerAuras from UNIT_FIELD_AURAS on initial object create
if (block.guid == playerGuid && isClassicLikeExpansion()) {
const uint16_t ufAuras = fieldIndex(UF::UNIT_FIELD_AURAS);
const uint16_t ufAuras = fieldIndex(UF::UNIT_FIELD_AURAS);
const uint16_t ufAuraFlags = fieldIndex(UF::UNIT_FIELD_AURAFLAGS);
if (ufAuras != 0xFFFF) {
bool hasAuraField = false;
for (const auto& [fk, fv] : block.fields) {
@ -9009,7 +9010,14 @@ void GameHandler::handleUpdateObject(network::Packet& packet) {
if (it != allFields.end() && it->second != 0) {
AuraSlot& a = playerAuras[slot];
a.spellId = it->second;
a.flags = 0;
// Read aura flag byte: packed 4-per-uint32 at ufAuraFlags
uint8_t aFlag = 0;
if (ufAuraFlags != 0xFFFF) {
auto fit = allFields.find(static_cast<uint16_t>(ufAuraFlags + slot / 4));
if (fit != allFields.end())
aFlag = static_cast<uint8_t>((fit->second >> ((slot % 4) * 8)) & 0xFF);
}
a.flags = aFlag;
a.durationMs = -1;
a.maxDurationMs = -1;
a.casterGuid = playerGuid;
@ -9435,7 +9443,8 @@ void GameHandler::handleUpdateObject(network::Packet& packet) {
// Classic: sync playerAuras from UNIT_FIELD_AURAS when those fields are updated
if (block.guid == playerGuid && isClassicLikeExpansion()) {
const uint16_t ufAuras = fieldIndex(UF::UNIT_FIELD_AURAS);
const uint16_t ufAuras = fieldIndex(UF::UNIT_FIELD_AURAS);
const uint16_t ufAuraFlags = fieldIndex(UF::UNIT_FIELD_AURAFLAGS);
if (ufAuras != 0xFFFF) {
bool hasAuraUpdate = false;
for (const auto& [fk, fv] : block.fields) {
@ -9453,7 +9462,14 @@ void GameHandler::handleUpdateObject(network::Packet& packet) {
if (it != allFields.end() && it->second != 0) {
AuraSlot& a = playerAuras[slot];
a.spellId = it->second;
a.flags = 0;
// Read aura flag byte: packed 4-per-uint32 at ufAuraFlags
uint8_t aFlag = 0;
if (ufAuraFlags != 0xFFFF) {
auto fit = allFields.find(static_cast<uint16_t>(ufAuraFlags + slot / 4));
if (fit != allFields.end())
aFlag = static_cast<uint8_t>((fit->second >> ((slot % 4) * 8)) & 0xFF);
}
a.flags = aFlag;
a.durationMs = -1;
a.maxDurationMs = -1;
a.casterGuid = playerGuid;