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Add chat tabs, networked text emotes, channel system, and chat bubbles

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Chat tabs filter messages into General/Combat/Whispers/Trade tabs. Text
emotes now send CMSG_TEXT_EMOTE to server and display incoming emotes
from other players. Channel system auto-joins General/Trade on login with
/join, /leave, and /1-/9 shortcuts. Chat bubbles render as ImGui overlays
above entities for SAY/YELL messages with fade-out animation.
This commit is contained in:
Kelsi 2026-02-14 14:30:09 -08:00
parent ca3150e43d
commit 9bcead6a0f
14 changed files with 670 additions and 23 deletions
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71
src/game/world_packets.cpp
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@ -1293,6 +1293,77 @@ const char* getChatTypeString(ChatType type) {
}
}
// ============================================================
// Text Emotes
// ============================================================
network::Packet TextEmotePacket::build(uint32_t textEmoteId, uint64_t targetGuid) {
network::Packet packet(wireOpcode(Opcode::CMSG_TEXT_EMOTE));
packet.writeUInt32(textEmoteId);
packet.writeUInt32(0); // emoteNum (unused)
packet.writeUInt64(targetGuid);
LOG_DEBUG("Built CMSG_TEXT_EMOTE: emoteId=", textEmoteId, " target=0x", std::hex, targetGuid, std::dec);
return packet;
}
bool TextEmoteParser::parse(network::Packet& packet, TextEmoteData& data) {
size_t bytesLeft = packet.getSize() - packet.getReadPos();
if (bytesLeft < 20) {
LOG_WARNING("SMSG_TEXT_EMOTE too short: ", bytesLeft, " bytes");
return false;
}
data.senderGuid = packet.readUInt64();
data.textEmoteId = packet.readUInt32();
data.emoteNum = packet.readUInt32();
uint32_t nameLen = packet.readUInt32();
if (nameLen > 0 && nameLen <= 256) {
data.targetName = packet.readString();
} else if (nameLen > 0) {
// Skip garbage
return false;
}
return true;
}
// ============================================================
// Channel System
// ============================================================
network::Packet JoinChannelPacket::build(const std::string& channelName, const std::string& password) {
network::Packet packet(wireOpcode(Opcode::CMSG_JOIN_CHANNEL));
packet.writeUInt32(0); // channelId (unused)
packet.writeUInt8(0); // hasVoice
packet.writeUInt8(0); // joinedByZone
packet.writeString(channelName);
packet.writeString(password);
LOG_DEBUG("Built CMSG_JOIN_CHANNEL: channel=", channelName);
return packet;
}
network::Packet LeaveChannelPacket::build(const std::string& channelName) {
network::Packet packet(wireOpcode(Opcode::CMSG_LEAVE_CHANNEL));
packet.writeUInt32(0); // channelId (unused)
packet.writeString(channelName);
LOG_DEBUG("Built CMSG_LEAVE_CHANNEL: channel=", channelName);
return packet;
}
bool ChannelNotifyParser::parse(network::Packet& packet, ChannelNotifyData& data) {
size_t bytesLeft = packet.getSize() - packet.getReadPos();
if (bytesLeft < 2) {
LOG_WARNING("SMSG_CHANNEL_NOTIFY too short");
return false;
}
data.notifyType = static_cast<ChannelNotifyType>(packet.readUInt8());
data.channelName = packet.readString();
// Some notification types have additional fields (guid, etc.)
bytesLeft = packet.getSize() - packet.getReadPos();
if (bytesLeft >= 8) {
data.senderGuid = packet.readUInt64();
}
return true;
}
// ============================================================
// Phase 1: Foundation — Targeting, Name Queries
// ============================================================