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feat: implement petition signing flow for guild charter creation

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Parse SMSG_PETITION_QUERY_RESPONSE, SMSG_PETITION_SHOW_SIGNATURES,
and SMSG_PETITION_SIGN_RESULTS. Add UI to view signatures, sign
petitions, and turn in completed charters. Send CMSG_PETITION_SIGN
and CMSG_TURN_IN_PETITION packets.
This commit is contained in:
Kelsi 2026-03-18 12:31:48 -07:00
parent 41e15349c5
commit d149255c58
3 changed files with 197 additions and 1 deletions
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118
src/game/game_handler.cpp
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@ -7630,9 +7630,13 @@ void GameHandler::handlePacket(network::Packet& packet) {
break;
}
case Opcode::SMSG_PETITION_QUERY_RESPONSE:
handlePetitionQueryResponse(packet);
break;
case Opcode::SMSG_PETITION_SHOW_SIGNATURES:
handlePetitionShowSignatures(packet);
break;
case Opcode::SMSG_PETITION_SIGN_RESULTS:
packet.setReadPos(packet.getSize());
handlePetitionSignResults(packet);
break;
// ---- Pet system ----
@ -19742,6 +19746,118 @@ void GameHandler::handlePetitionShowlist(network::Packet& packet) {
LOG_INFO("Petition showlist: cost=", data.cost);
}
void GameHandler::handlePetitionQueryResponse(network::Packet& packet) {
// SMSG_PETITION_QUERY_RESPONSE (3.3.5a):
// uint32 petitionEntry, uint64 petitionGuid, string guildName,
// string bodyText (empty), uint32 flags, uint32 minSignatures,
// uint32 maxSignatures, ...plus more fields we can skip
auto rem = [&]() { return packet.getSize() - packet.getReadPos(); };
if (rem() < 12) return;
/*uint32_t entry =*/ packet.readUInt32();
uint64_t petGuid = packet.readUInt64();
std::string guildName = packet.readString();
/*std::string body =*/ packet.readString();
// Update petition info if it matches our current petition
if (petitionInfo_.petitionGuid == petGuid) {
petitionInfo_.guildName = guildName;
}
LOG_INFO("SMSG_PETITION_QUERY_RESPONSE: guid=", petGuid, " name=", guildName);
packet.setReadPos(packet.getSize()); // skip remaining fields
}
void GameHandler::handlePetitionShowSignatures(network::Packet& packet) {
// SMSG_PETITION_SHOW_SIGNATURES (3.3.5a):
// uint64 itemGuid (petition item in inventory)
// uint64 ownerGuid
// uint32 petitionGuid (low part / entry)
// uint8 signatureCount
// For each signature:
// uint64 playerGuid
// uint32 unk (always 0)
auto rem = [&]() { return packet.getSize() - packet.getReadPos(); };
if (rem() < 21) return;
petitionInfo_ = PetitionInfo{};
petitionInfo_.petitionGuid = packet.readUInt64();
petitionInfo_.ownerGuid = packet.readUInt64();
/*uint32_t petEntry =*/ packet.readUInt32();
uint8_t sigCount = packet.readUInt8();
petitionInfo_.signatureCount = sigCount;
petitionInfo_.signatures.reserve(sigCount);
for (uint8_t i = 0; i < sigCount; ++i) {
if (rem() < 12) break;
PetitionSignature sig;
sig.playerGuid = packet.readUInt64();
/*uint32_t unk =*/ packet.readUInt32();
petitionInfo_.signatures.push_back(sig);
}
petitionInfo_.showUI = true;
LOG_INFO("SMSG_PETITION_SHOW_SIGNATURES: petGuid=", petitionInfo_.petitionGuid,
" owner=", petitionInfo_.ownerGuid,
" sigs=", sigCount);
}
void GameHandler::handlePetitionSignResults(network::Packet& packet) {
// SMSG_PETITION_SIGN_RESULTS (3.3.5a):
// uint64 petitionGuid, uint64 playerGuid, uint32 result
auto rem = [&]() { return packet.getSize() - packet.getReadPos(); };
if (rem() < 20) return;
uint64_t petGuid = packet.readUInt64();
uint64_t playerGuid = packet.readUInt64();
uint32_t result = packet.readUInt32();
switch (result) {
case 0: // PETITION_SIGN_OK
addSystemChatMessage("Petition signed successfully.");
// Increment local count
if (petitionInfo_.petitionGuid == petGuid) {
petitionInfo_.signatureCount++;
PetitionSignature sig;
sig.playerGuid = playerGuid;
petitionInfo_.signatures.push_back(sig);
}
break;
case 1: // PETITION_SIGN_ALREADY_SIGNED
addSystemChatMessage("You have already signed that petition.");
break;
case 2: // PETITION_SIGN_ALREADY_IN_GUILD
addSystemChatMessage("You are already in a guild.");
break;
case 3: // PETITION_SIGN_CANT_SIGN_OWN
addSystemChatMessage("You cannot sign your own petition.");
break;
default:
addSystemChatMessage("Cannot sign petition (error " + std::to_string(result) + ").");
break;
}
LOG_INFO("SMSG_PETITION_SIGN_RESULTS: pet=", petGuid, " player=", playerGuid,
" result=", result);
}
void GameHandler::signPetition(uint64_t petitionGuid) {
if (!socket || state != WorldState::IN_WORLD) return;
network::Packet pkt(wireOpcode(Opcode::CMSG_PETITION_SIGN));
pkt.writeUInt64(petitionGuid);
pkt.writeUInt8(0); // unk
socket->send(pkt);
LOG_INFO("Signing petition: ", petitionGuid);
}
void GameHandler::turnInPetition(uint64_t petitionGuid) {
if (!socket || state != WorldState::IN_WORLD) return;
network::Packet pkt(wireOpcode(Opcode::CMSG_TURN_IN_PETITION));
pkt.writeUInt64(petitionGuid);
socket->send(pkt);
LOG_INFO("Turning in petition: ", petitionGuid);
}
void GameHandler::handleTurnInPetitionResults(network::Packet& packet) {
uint32_t result = 0;
if (!TurnInPetitionResultsParser::parse(packet, result)) return;