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fix(combattext): honor power drain multipliers

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Kelsi 2026-03-14 00:06:05 -07:00
parent 64483a31d5
commit 209f8db382
1 changed files with 26 additions and 6 deletions
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32
src/game/game_handler.cpp
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@ -3995,10 +3995,18 @@ void GameHandler::handlePacket(network::Packet& packet) {
if (packet.getSize() - packet.getReadPos() < 12) break;
uint8_t powerType = static_cast<uint8_t>(packet.readUInt32());
uint32_t amount = packet.readUInt32();
/*float multiplier =*/ packet.readUInt32(); // read as raw uint32 (float bits)
float multiplier = packet.readFloat();
if (isPlayerVictim && amount > 0)
addCombatText(CombatTextEntry::POWER_DRAIN, static_cast<int32_t>(amount),
spellId, false, powerType, casterGuid, victimGuid);
if (isPlayerCaster && amount > 0 && multiplier > 0.0f && std::isfinite(multiplier)) {
const uint32_t gainedAmount = static_cast<uint32_t>(
std::lround(static_cast<double>(amount) * static_cast<double>(multiplier)));
if (gainedAmount > 0) {
addCombatText(CombatTextEntry::ENERGIZE, static_cast<int32_t>(gainedAmount),
spellId, true, powerType, casterGuid, casterGuid);
}
}
} else {
// Unknown/untracked aura type — stop parsing this event safely
packet.setReadPos(packet.getSize());
@ -6458,18 +6466,30 @@ void GameHandler::handlePacket(network::Packet& packet) {
if (packet.getSize() - packet.getReadPos() < 12) { packet.setReadPos(packet.getSize()); break; }
uint32_t drainAmount = packet.readUInt32();
uint32_t drainPower = packet.readUInt32(); // 0=mana,1=rage,3=energy,6=runic
/*float drainMult =*/ packet.readFloat();
float drainMult = packet.readFloat();
if (drainAmount > 0) {
if (drainTarget == playerGuid)
addCombatText(CombatTextEntry::POWER_DRAIN, static_cast<int32_t>(drainAmount), exeSpellId, false,
static_cast<uint8_t>(drainPower),
exeCaster, drainTarget);
else if (isPlayerCaster)
addCombatText(CombatTextEntry::ENERGIZE, static_cast<int32_t>(drainAmount), exeSpellId, true,
static_cast<uint8_t>(drainPower), exeCaster, exeCaster);
if (isPlayerCaster) {
if (drainTarget != playerGuid) {
addCombatText(CombatTextEntry::POWER_DRAIN, static_cast<int32_t>(drainAmount), exeSpellId, true,
static_cast<uint8_t>(drainPower), exeCaster, drainTarget);
}
if (drainMult > 0.0f && std::isfinite(drainMult)) {
const uint32_t gainedAmount = static_cast<uint32_t>(
std::lround(static_cast<double>(drainAmount) * static_cast<double>(drainMult)));
if (gainedAmount > 0) {
addCombatText(CombatTextEntry::ENERGIZE, static_cast<int32_t>(gainedAmount), exeSpellId, true,
static_cast<uint8_t>(drainPower), exeCaster, exeCaster);
}
}
}
}
LOG_DEBUG("SMSG_SPELLLOGEXECUTE POWER_DRAIN: spell=", exeSpellId,
" power=", drainPower, " amount=", drainAmount);
" power=", drainPower, " amount=", drainAmount,
" multiplier=", drainMult);
}
} else if (effectType == 11) {
// SPELL_EFFECT_HEALTH_LEECH: packed_guid target + uint32 amount + float multiplier