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Handle SMSG_CLEAR_COOLDOWN and SMSG_MODIFY_COOLDOWN

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SMSG_CLEAR_COOLDOWN: remove spell cooldown from cache and clear action bar
slot's remaining cooldown immediately (e.g. after item use, trinket proc).

SMSG_MODIFY_COOLDOWN: adjust an existing cooldown duration by a signed delta
in milliseconds (used by glyphs, Borrowed Time, etc.).
This commit is contained in:
Kelsi 2026-03-09 13:40:19 -07:00
parent 9d37f4c946
commit 63c6039dbb
1 changed files with 34 additions and 0 deletions
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34
src/game/game_handler.cpp
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@ -1791,6 +1791,40 @@ void GameHandler::handlePacket(network::Packet& packet) {
case Opcode::SMSG_COOLDOWN_EVENT:
handleCooldownEvent(packet);
break;
case Opcode::SMSG_CLEAR_COOLDOWN: {
// spellId(u32) + guid(u64): clear cooldown for the given spell/guid
if (packet.getSize() - packet.getReadPos() >= 4) {
uint32_t spellId = packet.readUInt32();
// guid is present but we only track per-spell for the local player
spellCooldowns.erase(spellId);
for (auto& slot : actionBar) {
if (slot.type == ActionBarSlot::SPELL && slot.id == spellId) {
slot.cooldownRemaining = 0.0f;
}
}
LOG_DEBUG("SMSG_CLEAR_COOLDOWN: spellId=", spellId);
}
break;
}
case Opcode::SMSG_MODIFY_COOLDOWN: {
// spellId(u32) + diffMs(i32): adjust cooldown remaining by diffMs
if (packet.getSize() - packet.getReadPos() >= 8) {
uint32_t spellId = packet.readUInt32();
int32_t diffMs = static_cast<int32_t>(packet.readUInt32());
float diffSec = diffMs / 1000.0f;
auto it = spellCooldowns.find(spellId);
if (it != spellCooldowns.end()) {
it->second = std::max(0.0f, it->second + diffSec);
for (auto& slot : actionBar) {
if (slot.type == ActionBarSlot::SPELL && slot.id == spellId) {
slot.cooldownRemaining = std::max(0.0f, slot.cooldownRemaining + diffSec);
}
}
}
LOG_DEBUG("SMSG_MODIFY_COOLDOWN: spellId=", spellId, " diff=", diffMs, "ms");
}
break;
}
case Opcode::SMSG_CANCEL_AUTO_REPEAT:
break; // Server signals to stop a repeating spell (wand/shoot); no client action needed
case Opcode::SMSG_AURA_UPDATE: