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game,ui: implement MSG_RAID_TARGET_UPDATE and display raid marks

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Parse the full and single-update variants of MSG_RAID_TARGET_UPDATE to
track which guid carries each of the 8 raid icons (Star/Circle/Diamond/
Triangle/Moon/Square/Cross/Skull). Marks are cleared on world transfer.

The target frame now shows the Unicode symbol for the target's raid mark
in its faction color to the left of the name. Nameplates show the same
symbol to the left of the unit name for all nearby marked units.
This commit is contained in:
Kelsi 2026-03-10 06:10:29 -07:00
parent 90b8cccac5
commit a2dd8ee5b5
3 changed files with 86 additions and 2 deletions
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30
src/game/game_handler.cpp
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@ -3652,8 +3652,33 @@ void GameHandler::handlePacket(network::Packet& packet) {
}
break;
}
case Opcode::MSG_RAID_TARGET_UPDATE:
case Opcode::MSG_RAID_TARGET_UPDATE: {
// uint8 type: 0 = full update (8 × (uint8 icon + uint64 guid)),
// 1 = single update (uint8 icon + uint64 guid)
size_t remRTU = packet.getSize() - packet.getReadPos();
if (remRTU < 1) break;
uint8_t rtuType = packet.readUInt8();
if (rtuType == 0) {
// Full update: always 8 entries
for (uint32_t i = 0; i < kRaidMarkCount; ++i) {
if (packet.getSize() - packet.getReadPos() < 9) break;
uint8_t icon = packet.readUInt8();
uint64_t guid = packet.readUInt64();
if (icon < kRaidMarkCount)
raidTargetGuids_[icon] = guid;
}
} else {
// Single update
if (packet.getSize() - packet.getReadPos() >= 9) {
uint8_t icon = packet.readUInt8();
uint64_t guid = packet.readUInt64();
if (icon < kRaidMarkCount)
raidTargetGuids_[icon] = guid;
}
}
LOG_DEBUG("MSG_RAID_TARGET_UPDATE: type=", static_cast<int>(rtuType));
break;
}
case Opcode::SMSG_BUY_ITEM: {
// uint64 vendorGuid + uint32 vendorSlot + int32 newCount + uint32 itemCount
// Confirms a successful CMSG_BUY_ITEM. The inventory update arrives via SMSG_UPDATE_OBJECT.
@ -5985,8 +6010,9 @@ void GameHandler::handleLoginVerifyWorld(network::Packet& packet) {
mountCallback_(0);
}
// Clear boss encounter unit slots on world transfer
// Clear boss encounter unit slots and raid marks on world transfer
encounterUnitGuids_.fill(0);
raidTargetGuids_.fill(0);
// Suppress area triggers on initial login — prevents exit portals from
// immediately firing when spawning inside a dungeon/instance.