DarkflameServer/dChatServer/ChatPacketHandler.cpp
Aaron Kimbrell 99e7349f6c
feat: slashcommands for showall, findplayer, get/openhttpmoninfo, and debug world packet (#1545)
* feat: showall, findplayer, get/openhttpmoninfo

http monitor info is planned to be used later, just putting in info that i've since reverse engineered and don't want lost

Additionally add debug world packet for duture dev use

Tested all new commands and variation of command arguments

* fix missing newline at eofs

* address most feedback

* Compormise and use struct with (de)serialize

* remove httpmoninfo commands
2024-04-17 21:47:28 -05:00

1018 lines
34 KiB
C++

#include "ChatPacketHandler.h"
#include "PlayerContainer.h"
#include "Database.h"
#include <vector>
#include "BitStreamUtils.h"
#include "Game.h"
#include "dServer.h"
#include "GeneralUtils.h"
#include "Logger.h"
#include "eAddFriendResponseCode.h"
#include "eAddFriendResponseType.h"
#include "RakString.h"
#include "dConfig.h"
#include "eObjectBits.h"
#include "eConnectionType.h"
#include "eChatMessageType.h"
#include "eClientMessageType.h"
#include "eGameMessageType.h"
#include "StringifiedEnum.h"
#include "eGameMasterLevel.h"
#include "ChatPackets.h"
void ChatPacketHandler::HandleFriendlistRequest(Packet* packet) {
//Get from the packet which player we want to do something with:
CINSTREAM_SKIP_HEADER;
LWOOBJID playerID = 0;
inStream.Read(playerID);
auto& player = Game::playerContainer.GetPlayerDataMutable(playerID);
if (!player) return;
auto friendsList = Database::Get()->GetFriendsList(playerID);
for (const auto& friendData : friendsList) {
FriendData fd;
fd.isFTP = false; // not a thing in DLU
fd.friendID = friendData.friendID;
GeneralUtils::SetBit(fd.friendID, eObjectBits::PERSISTENT);
GeneralUtils::SetBit(fd.friendID, eObjectBits::CHARACTER);
fd.isBestFriend = friendData.isBestFriend; //0 = friends, 1 = left_requested, 2 = right_requested, 3 = both_accepted - are now bffs
if (fd.isBestFriend) player.countOfBestFriends += 1;
fd.friendName = friendData.friendName;
//Now check if they're online:
const auto& fr = Game::playerContainer.GetPlayerData(fd.friendID);
if (fr) {
fd.isOnline = true;
fd.zoneID = fr.zoneID;
//Since this friend is online, we need to update them on the fact that we've just logged in:
SendFriendUpdate(fr, player, 1, fd.isBestFriend);
} else {
fd.isOnline = false;
fd.zoneID = LWOZONEID();
}
player.friends.push_back(fd);
}
//Now, we need to send the friendlist to the server they came from:
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::WORLD_ROUTE_PACKET);
bitStream.Write(playerID);
//portion that will get routed:
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CLIENT, eClientMessageType::GET_FRIENDS_LIST_RESPONSE);
bitStream.Write<uint8_t>(0);
bitStream.Write<uint16_t>(1); //Length of packet -- just writing one as it doesn't matter, client skips it.
bitStream.Write<uint16_t>(player.friends.size());
for (const auto& data : player.friends) {
data.Serialize(bitStream);
}
SystemAddress sysAddr = player.sysAddr;
SEND_PACKET;
}
void ChatPacketHandler::HandleFriendRequest(Packet* packet) {
CINSTREAM_SKIP_HEADER;
LWOOBJID requestorPlayerID;
LUWString LUplayerName;
char isBestFriendRequest{};
inStream.Read(requestorPlayerID);
inStream.IgnoreBytes(4);
inStream.Read(LUplayerName);
inStream.Read(isBestFriendRequest);
auto playerName = LUplayerName.GetAsString();
auto& requestor = Game::playerContainer.GetPlayerDataMutable(requestorPlayerID);
if (!requestor) {
LOG("No requestor player %llu sent to %s found.", requestorPlayerID, playerName.c_str());
return;
}
// you cannot friend yourself
if (requestor.playerName == playerName) {
SendFriendResponse(requestor, requestor, eAddFriendResponseType::GENERALERROR);
return;
};
auto& requestee = Game::playerContainer.GetPlayerDataMutable(playerName);
// Check if player is online first
if (isBestFriendRequest && !requestee) {
for (auto& friendDataCandidate : requestor.friends) {
if (friendDataCandidate.friendName != playerName) continue;
// Setup the needed info since you can add a best friend offline.
requestee.playerID = friendDataCandidate.friendID;
requestee.playerName = friendDataCandidate.friendName;
requestee.zoneID = LWOZONEID();
FriendData requesteeFriendData{};
requesteeFriendData.friendID = requestor.playerID;
requesteeFriendData.friendName = requestor.playerName;
requesteeFriendData.isFTP = false;
requesteeFriendData.isOnline = false;
requesteeFriendData.zoneID = requestor.zoneID;
requestee.friends.push_back(requesteeFriendData);
requestee.sysAddr = UNASSIGNED_SYSTEM_ADDRESS;
break;
}
}
// If at this point we dont have a target, then they arent online and we cant send the request.
// Send the response code that corresponds to what the error is.
if (!requestee) {
requestee.playerName = playerName;
auto responseType = Database::Get()->GetCharacterInfo(playerName)
? eAddFriendResponseType::NOTONLINE
: eAddFriendResponseType::INVALIDCHARACTER;
SendFriendResponse(requestor, requestee, responseType);
return;
}
// Prevent GM friend spam
// If the player we are trying to be friends with is not a civilian and we are a civilian, abort the process
if (requestee.gmLevel > eGameMasterLevel::CIVILIAN && requestor.gmLevel == eGameMasterLevel::CIVILIAN ) {
SendFriendResponse(requestor, requestee, eAddFriendResponseType::MYTHRAN);
return;
}
if (isBestFriendRequest) {
uint8_t oldBestFriendStatus{};
uint8_t bestFriendStatus{};
auto bestFriendInfo = Database::Get()->GetBestFriendStatus(requestorPlayerID, requestee.playerID);
if (bestFriendInfo) {
// Get the IDs
LWOOBJID queryPlayerID = bestFriendInfo->playerCharacterId;
LWOOBJID queryFriendID = bestFriendInfo->friendCharacterId;
oldBestFriendStatus = bestFriendInfo->bestFriendStatus;
bestFriendStatus = oldBestFriendStatus;
// Set the bits
GeneralUtils::SetBit(queryPlayerID, eObjectBits::CHARACTER);
GeneralUtils::SetBit(queryPlayerID, eObjectBits::PERSISTENT);
GeneralUtils::SetBit(queryFriendID, eObjectBits::CHARACTER);
GeneralUtils::SetBit(queryFriendID, eObjectBits::PERSISTENT);
// Since this player can either be the friend of someone else or be friends with someone else
// their column in the database determines what bit gets set. When the value hits 3, they
// are now best friends with the other player.
if (queryPlayerID == requestorPlayerID) {
bestFriendStatus |= 1ULL << 0;
} else {
bestFriendStatus |= 1ULL << 1;
}
}
// Only do updates if there was a change in the bff status.
if (oldBestFriendStatus != bestFriendStatus) {
auto maxBestFriends = Game::playerContainer.GetMaxNumberOfBestFriends();
if (requestee.countOfBestFriends >= maxBestFriends || requestor.countOfBestFriends >= maxBestFriends) {
if (requestee.countOfBestFriends >= maxBestFriends) {
SendFriendResponse(requestor, requestee, eAddFriendResponseType::THEIRFRIENDLISTFULL, false);
}
if (requestor.countOfBestFriends >= maxBestFriends) {
SendFriendResponse(requestor, requestee, eAddFriendResponseType::YOURFRIENDSLISTFULL, false);
}
} else {
// Then update the database with this new info.
Database::Get()->SetBestFriendStatus(requestorPlayerID, requestee.playerID, bestFriendStatus);
// Sent the best friend update here if the value is 3
if (bestFriendStatus == 3U) {
requestee.countOfBestFriends += 1;
requestor.countOfBestFriends += 1;
if (requestee.sysAddr != UNASSIGNED_SYSTEM_ADDRESS) SendFriendResponse(requestee, requestor, eAddFriendResponseType::ACCEPTED, false, true);
if (requestor.sysAddr != UNASSIGNED_SYSTEM_ADDRESS) SendFriendResponse(requestor, requestee, eAddFriendResponseType::ACCEPTED, false, true);
for (auto& friendData : requestor.friends) {
if (friendData.friendID == requestee.playerID) {
friendData.isBestFriend = true;
}
}
for (auto& friendData : requestee.friends) {
if (friendData.friendID == requestor.playerID) {
friendData.isBestFriend = true;
}
}
}
}
} else {
if (requestor.sysAddr != UNASSIGNED_SYSTEM_ADDRESS) SendFriendResponse(requestor, requestee, eAddFriendResponseType::WAITINGAPPROVAL, true, true);
}
} else {
auto maxFriends = Game::playerContainer.GetMaxNumberOfFriends();
if (requestee.friends.size() >= maxFriends) {
SendFriendResponse(requestor, requestee, eAddFriendResponseType::THEIRFRIENDLISTFULL, false);
} else if (requestor.friends.size() >= maxFriends) {
SendFriendResponse(requestor, requestee, eAddFriendResponseType::YOURFRIENDSLISTFULL, false);
} else {
// Do not send this if we are requesting to be a best friend.
SendFriendRequest(requestee, requestor);
}
}
}
void ChatPacketHandler::HandleFriendResponse(Packet* packet) {
CINSTREAM_SKIP_HEADER;
LWOOBJID playerID;
eAddFriendResponseCode clientResponseCode;
LUWString friendName;
inStream.Read(playerID);
inStream.IgnoreBytes(4);
inStream.Read(clientResponseCode);
inStream.Read(friendName);
//Now to try and find both of these:
auto& requestor = Game::playerContainer.GetPlayerDataMutable(playerID);
auto& requestee = Game::playerContainer.GetPlayerDataMutable(friendName.GetAsString());
if (!requestor || !requestee) return;
eAddFriendResponseType serverResponseCode{};
uint8_t isAlreadyBestFriends = 0U;
// We need to convert this response code to one we can actually send back to the client.
switch (clientResponseCode) {
case eAddFriendResponseCode::ACCEPTED:
serverResponseCode = eAddFriendResponseType::ACCEPTED;
break;
case eAddFriendResponseCode::BUSY:
serverResponseCode = eAddFriendResponseType::BUSY;
break;
case eAddFriendResponseCode::CANCELLED:
serverResponseCode = eAddFriendResponseType::CANCELLED;
break;
case eAddFriendResponseCode::REJECTED:
serverResponseCode = eAddFriendResponseType::DECLINED;
break;
}
// Now that we have handled the base cases, we need to check the other cases.
if (serverResponseCode == eAddFriendResponseType::ACCEPTED) {
for (const auto& friendData : requestor.friends) {
if (friendData.friendID == requestee.playerID) {
serverResponseCode = eAddFriendResponseType::ALREADYFRIEND;
if (friendData.isBestFriend) {
isAlreadyBestFriends = 1U;
}
}
}
}
// This message is NOT sent for best friends and is handled differently for those requests.
if (serverResponseCode == eAddFriendResponseType::ACCEPTED) {
// Add the each player to the others friend list.
auto& requestorData = requestee.friends.emplace_back();
requestorData.zoneID = requestor.zoneID;
requestorData.friendID = requestor.playerID;
requestorData.friendName = requestor.playerName;
requestorData.isBestFriend = false;
requestorData.isFTP = false;
requestorData.isOnline = true;
auto& requesteeData = requestor.friends.emplace_back();
requesteeData.zoneID = requestee.zoneID;
requesteeData.friendID = requestee.playerID;
requesteeData.friendName = requestee.playerName;
requesteeData.isBestFriend = false;
requesteeData.isFTP = false;
requesteeData.isOnline = true;
Database::Get()->AddFriend(requestor.playerID, requestee.playerID);
}
if (serverResponseCode != eAddFriendResponseType::DECLINED) SendFriendResponse(requestor, requestee, serverResponseCode, isAlreadyBestFriends);
if (serverResponseCode != eAddFriendResponseType::ALREADYFRIEND) SendFriendResponse(requestee, requestor, serverResponseCode, isAlreadyBestFriends);
}
void ChatPacketHandler::HandleRemoveFriend(Packet* packet) {
CINSTREAM_SKIP_HEADER;
LWOOBJID playerID;
LUWString LUFriendName;
inStream.Read(playerID);
inStream.IgnoreBytes(4);
inStream.Read(LUFriendName);
auto friendName = LUFriendName.GetAsString();
//we'll have to query the db here to find the user, since you can delete them while they're offline.
//First, we need to find their ID:
LWOOBJID friendID = 0;
auto friendIdResult = Database::Get()->GetCharacterInfo(friendName);
if (friendIdResult) {
friendID = friendIdResult->id;
}
// Convert friendID to LWOOBJID
GeneralUtils::SetBit(friendID, eObjectBits::PERSISTENT);
GeneralUtils::SetBit(friendID, eObjectBits::CHARACTER);
Database::Get()->RemoveFriend(playerID, friendID);
//Now, we need to send an update to notify the sender (and possibly, receiver) that their friendship has been ended:
auto& goonA = Game::playerContainer.GetPlayerDataMutable(playerID);
if (goonA) {
// Remove the friend from our list of friends
for (auto friendData = goonA.friends.cbegin(); friendData != goonA.friends.cend(); friendData++) {
if (friendData->friendID == friendID) {
if (friendData->isBestFriend) --goonA.countOfBestFriends;
goonA.friends.erase(friendData);
break;
}
}
SendRemoveFriend(goonA, friendName, true);
}
auto& goonB = Game::playerContainer.GetPlayerDataMutable(friendID);
if (!goonB) return;
// Do it again for other person
for (auto friendData = goonB.friends.cbegin(); friendData != goonB.friends.cend(); friendData++) {
if (friendData->friendID == playerID) {
if (friendData->isBestFriend) --goonB.countOfBestFriends;
goonB.friends.erase(friendData);
break;
}
}
std::string goonAName = GeneralUtils::UTF16ToWTF8(Game::playerContainer.GetName(playerID));
SendRemoveFriend(goonB, goonAName, true);
}
void ChatPacketHandler::HandleGMLevelUpdate(Packet* packet) {
CINSTREAM_SKIP_HEADER;
LWOOBJID playerID;
inStream.Read(playerID);
auto& player = Game::playerContainer.GetPlayerData(playerID);
if (!player) return;
inStream.Read(player.gmLevel);
}
void ChatPacketHandler::HandleWho(Packet* packet) {
CINSTREAM_SKIP_HEADER;
FindPlayerRequest request;
request.Deserialize(inStream);
const auto& sender = Game::playerContainer.GetPlayerData(request.requestor);
if (!sender) return;
const auto& player = Game::playerContainer.GetPlayerData(request.playerName.GetAsString());
bool online = player;
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::WORLD_ROUTE_PACKET);
bitStream.Write(request.requestor);
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CLIENT, eClientMessageType::WHO_RESPONSE);
bitStream.Write<uint8_t>(online);
bitStream.Write(player.zoneID.GetMapID());
bitStream.Write(player.zoneID.GetInstanceID());
bitStream.Write(player.zoneID.GetCloneID());
bitStream.Write(request.playerName);
SystemAddress sysAddr = sender.sysAddr;
SEND_PACKET;
}
void ChatPacketHandler::HandleShowAll(Packet* packet) {
CINSTREAM_SKIP_HEADER;
ShowAllRequest request;
request.Deserialize(inStream);
const auto& sender = Game::playerContainer.GetPlayerData(request.requestor);
if (!sender) return;
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::WORLD_ROUTE_PACKET);
bitStream.Write(request.requestor);
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CLIENT, eClientMessageType::SHOW_ALL_RESPONSE);
bitStream.Write<uint8_t>(!request.displayZoneData && !request.displayIndividualPlayers);
bitStream.Write(Game::playerContainer.GetPlayerCount());
bitStream.Write(Game::playerContainer.GetSimCount());
bitStream.Write<uint8_t>(request.displayIndividualPlayers);
bitStream.Write<uint8_t>(request.displayZoneData);
if (request.displayZoneData || request.displayIndividualPlayers){
for (auto& [playerID, playerData ]: Game::playerContainer.GetAllPlayers()){
if (!playerData) continue;
bitStream.Write<uint8_t>(0); // structure packing
if (request.displayIndividualPlayers) bitStream.Write(LUWString(playerData.playerName));
if (request.displayZoneData) {
bitStream.Write(playerData.zoneID.GetMapID());
bitStream.Write(playerData.zoneID.GetInstanceID());
bitStream.Write(playerData.zoneID.GetCloneID());
}
}
}
SystemAddress sysAddr = sender.sysAddr;
SEND_PACKET;
}
// the structure the client uses to send this packet is shared in many chat messages
// that are sent to the server. Because of this, there are large gaps of unused data in chat messages
void ChatPacketHandler::HandleChatMessage(Packet* packet) {
CINSTREAM_SKIP_HEADER;
LWOOBJID playerID;
inStream.Read(playerID);
const auto& sender = Game::playerContainer.GetPlayerData(playerID);
if (!sender || sender.GetIsMuted()) return;
eChatChannel channel;
uint32_t size;
inStream.IgnoreBytes(4);
inStream.Read(channel);
inStream.Read(size);
inStream.IgnoreBytes(77);
LUWString message(size);
inStream.Read(message);
LOG("Got a message from (%s) via [%s]: %s", sender.playerName.c_str(), StringifiedEnum::ToString(channel).data(), message.GetAsString().c_str());
switch (channel) {
case eChatChannel::TEAM: {
auto* team = Game::playerContainer.GetTeam(playerID);
if (team == nullptr) return;
for (const auto memberId : team->memberIDs) {
const auto& otherMember = Game::playerContainer.GetPlayerData(memberId);
if (!otherMember) return;
SendPrivateChatMessage(sender, otherMember, otherMember, message, eChatChannel::TEAM, eChatMessageResponseCode::SENT);
}
break;
}
default:
LOG("Unhandled Chat channel [%s]", StringifiedEnum::ToString(channel).data());
break;
}
}
// the structure the client uses to send this packet is shared in many chat messages
// that are sent to the server. Because of this, there are large gaps of unused data in chat messages
void ChatPacketHandler::HandlePrivateChatMessage(Packet* packet) {
CINSTREAM_SKIP_HEADER;
LWOOBJID playerID;
inStream.Read(playerID);
const auto& sender = Game::playerContainer.GetPlayerData(playerID);
if (!sender || sender.GetIsMuted()) return;
eChatChannel channel;
uint32_t size;
LUWString LUReceiverName;
inStream.IgnoreBytes(4);
inStream.Read(channel);
if (channel != eChatChannel::PRIVATE_CHAT) LOG("WARNING: Received Private chat with the wrong channel!");
inStream.Read(size);
inStream.IgnoreBytes(77);
inStream.Read(LUReceiverName);
auto receiverName = LUReceiverName.GetAsString();
inStream.IgnoreBytes(2);
LUWString message(size);
inStream.Read(message);
LOG("Got a message from (%s) via [%s]: %s to %s", sender.playerName.c_str(), StringifiedEnum::ToString(channel).data(), message.GetAsString().c_str(), receiverName.c_str());
const auto& receiver = Game::playerContainer.GetPlayerData(receiverName);
if (!receiver) {
PlayerData otherPlayer;
otherPlayer.playerName = receiverName;
auto responseType = Database::Get()->GetCharacterInfo(receiverName)
? eChatMessageResponseCode::NOTONLINE
: eChatMessageResponseCode::GENERALERROR;
SendPrivateChatMessage(sender, otherPlayer, sender, message, eChatChannel::GENERAL, responseType);
return;
}
// Check to see if they are friends
// only freinds can whispr each other
for (const auto& fr : receiver.friends) {
if (fr.friendID == sender.playerID) {
//To the sender:
SendPrivateChatMessage(sender, receiver, sender, message, eChatChannel::PRIVATE_CHAT, eChatMessageResponseCode::SENT);
//To the receiver:
SendPrivateChatMessage(sender, receiver, receiver, message, eChatChannel::PRIVATE_CHAT, eChatMessageResponseCode::RECEIVEDNEWWHISPER);
return;
}
}
SendPrivateChatMessage(sender, receiver, sender, message, eChatChannel::GENERAL, eChatMessageResponseCode::NOTFRIENDS);
}
void ChatPacketHandler::SendPrivateChatMessage(const PlayerData& sender, const PlayerData& receiver, const PlayerData& routeTo, const LUWString& message, const eChatChannel channel, const eChatMessageResponseCode responseCode) {
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::WORLD_ROUTE_PACKET);
bitStream.Write(routeTo.playerID);
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::PRIVATE_CHAT_MESSAGE);
bitStream.Write(sender.playerID);
bitStream.Write(channel);
bitStream.Write<uint32_t>(0); // not used
bitStream.Write(LUWString(sender.playerName));
bitStream.Write(sender.playerID);
bitStream.Write<uint16_t>(0); // sourceID
bitStream.Write(sender.gmLevel);
bitStream.Write(LUWString(receiver.playerName));
bitStream.Write(receiver.gmLevel);
bitStream.Write(responseCode);
bitStream.Write(message);
SystemAddress sysAddr = routeTo.sysAddr;
SEND_PACKET;
}
void ChatPacketHandler::HandleTeamInvite(Packet* packet) {
CINSTREAM_SKIP_HEADER;
LWOOBJID playerID;
LUWString invitedPlayer;
inStream.Read(playerID);
inStream.IgnoreBytes(4);
inStream.Read(invitedPlayer);
const auto& player = Game::playerContainer.GetPlayerData(playerID);
if (!player) return;
auto* team = Game::playerContainer.GetTeam(playerID);
if (team == nullptr) {
team = Game::playerContainer.CreateTeam(playerID);
}
const auto& other = Game::playerContainer.GetPlayerData(invitedPlayer.GetAsString());
if (!other) return;
if (Game::playerContainer.GetTeam(other.playerID) != nullptr) {
return;
}
if (team->memberIDs.size() > 3) {
// no more teams greater than 4
LOG("Someone tried to invite a 5th player to a team");
return;
}
SendTeamInvite(other, player);
LOG("Got team invite: %llu -> %s", playerID, invitedPlayer.GetAsString().c_str());
}
void ChatPacketHandler::HandleTeamInviteResponse(Packet* packet) {
CINSTREAM_SKIP_HEADER;
LWOOBJID playerID = LWOOBJID_EMPTY;
inStream.Read(playerID);
uint32_t size = 0;
inStream.Read(size);
char declined = 0;
inStream.Read(declined);
LWOOBJID leaderID = LWOOBJID_EMPTY;
inStream.Read(leaderID);
LOG("Accepted invite: %llu -> %llu (%d)", playerID, leaderID, declined);
if (declined) {
return;
}
auto* team = Game::playerContainer.GetTeam(leaderID);
if (team == nullptr) {
LOG("Failed to find team for leader (%llu)", leaderID);
team = Game::playerContainer.GetTeam(playerID);
}
if (team == nullptr) {
LOG("Failed to find team for player (%llu)", playerID);
return;
}
Game::playerContainer.AddMember(team, playerID);
}
void ChatPacketHandler::HandleTeamLeave(Packet* packet) {
CINSTREAM_SKIP_HEADER;
LWOOBJID playerID = LWOOBJID_EMPTY;
inStream.Read(playerID);
uint32_t size = 0;
inStream.Read(size);
auto* team = Game::playerContainer.GetTeam(playerID);
LOG("(%llu) leaving team", playerID);
if (team != nullptr) {
Game::playerContainer.RemoveMember(team, playerID, false, false, true);
}
}
void ChatPacketHandler::HandleTeamKick(Packet* packet) {
CINSTREAM_SKIP_HEADER;
LWOOBJID playerID = LWOOBJID_EMPTY;
LUWString kickedPlayer;
inStream.Read(playerID);
inStream.IgnoreBytes(4);
inStream.Read(kickedPlayer);
LOG("(%llu) kicking (%s) from team", playerID, kickedPlayer.GetAsString().c_str());
const auto& kicked = Game::playerContainer.GetPlayerData(kickedPlayer.GetAsString());
LWOOBJID kickedId = LWOOBJID_EMPTY;
if (kicked) {
kickedId = kicked.playerID;
} else {
kickedId = Game::playerContainer.GetId(kickedPlayer.string);
}
if (kickedId == LWOOBJID_EMPTY) return;
auto* team = Game::playerContainer.GetTeam(playerID);
if (team != nullptr) {
if (team->leaderID != playerID || team->leaderID == kickedId) return;
Game::playerContainer.RemoveMember(team, kickedId, false, true, false);
}
}
void ChatPacketHandler::HandleTeamPromote(Packet* packet) {
CINSTREAM_SKIP_HEADER;
LWOOBJID playerID = LWOOBJID_EMPTY;
LUWString promotedPlayer;
inStream.Read(playerID);
inStream.IgnoreBytes(4);
inStream.Read(promotedPlayer);
LOG("(%llu) promoting (%s) to team leader", playerID, promotedPlayer.GetAsString().c_str());
const auto& promoted = Game::playerContainer.GetPlayerData(promotedPlayer.GetAsString());
if (!promoted) return;
auto* team = Game::playerContainer.GetTeam(playerID);
if (team != nullptr) {
if (team->leaderID != playerID) return;
Game::playerContainer.PromoteMember(team, promoted.playerID);
}
}
void ChatPacketHandler::HandleTeamLootOption(Packet* packet) {
CINSTREAM_SKIP_HEADER;
LWOOBJID playerID = LWOOBJID_EMPTY;
inStream.Read(playerID);
uint32_t size = 0;
inStream.Read(size);
char option;
inStream.Read(option);
auto* team = Game::playerContainer.GetTeam(playerID);
if (team != nullptr) {
if (team->leaderID != playerID) return;
team->lootFlag = option;
Game::playerContainer.TeamStatusUpdate(team);
Game::playerContainer.UpdateTeamsOnWorld(team, false);
}
}
void ChatPacketHandler::HandleTeamStatusRequest(Packet* packet) {
CINSTREAM_SKIP_HEADER;
LWOOBJID playerID = LWOOBJID_EMPTY;
inStream.Read(playerID);
auto* team = Game::playerContainer.GetTeam(playerID);
const auto& data = Game::playerContainer.GetPlayerData(playerID);
if (team != nullptr && data) {
if (team->local && data.zoneID.GetMapID() != team->zoneId.GetMapID() && data.zoneID.GetCloneID() != team->zoneId.GetCloneID()) {
Game::playerContainer.RemoveMember(team, playerID, false, false, true, true);
return;
}
if (team->memberIDs.size() <= 1 && !team->local) {
Game::playerContainer.DisbandTeam(team);
return;
}
if (!team->local) {
ChatPacketHandler::SendTeamSetLeader(data, team->leaderID);
} else {
ChatPacketHandler::SendTeamSetLeader(data, LWOOBJID_EMPTY);
}
Game::playerContainer.TeamStatusUpdate(team);
const auto leaderName = GeneralUtils::UTF8ToUTF16(data.playerName);
for (const auto memberId : team->memberIDs) {
const auto& otherMember = Game::playerContainer.GetPlayerData(memberId);
if (memberId == playerID) continue;
const auto memberName = Game::playerContainer.GetName(memberId);
if (otherMember) {
ChatPacketHandler::SendTeamSetOffWorldFlag(otherMember, data.playerID, data.zoneID);
}
ChatPacketHandler::SendTeamAddPlayer(data, false, team->local, false, memberId, memberName, otherMember ? otherMember.zoneID : LWOZONEID(0, 0, 0));
}
Game::playerContainer.UpdateTeamsOnWorld(team, false);
}
}
void ChatPacketHandler::SendTeamInvite(const PlayerData& receiver, const PlayerData& sender) {
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::WORLD_ROUTE_PACKET);
bitStream.Write(receiver.playerID);
//portion that will get routed:
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CLIENT, eClientMessageType::TEAM_INVITE);
bitStream.Write(LUWString(sender.playerName.c_str()));
bitStream.Write(sender.playerID);
SystemAddress sysAddr = receiver.sysAddr;
SEND_PACKET;
}
void ChatPacketHandler::SendTeamInviteConfirm(const PlayerData& receiver, bool bLeaderIsFreeTrial, LWOOBJID i64LeaderID, LWOZONEID i64LeaderZoneID, uint8_t ucLootFlag, uint8_t ucNumOfOtherPlayers, uint8_t ucResponseCode, std::u16string wsLeaderName) {
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::WORLD_ROUTE_PACKET);
bitStream.Write(receiver.playerID);
//portion that will get routed:
CMSGHEADER;
bitStream.Write(receiver.playerID);
bitStream.Write(eGameMessageType::TEAM_INVITE_CONFIRM);
bitStream.Write(bLeaderIsFreeTrial);
bitStream.Write(i64LeaderID);
bitStream.Write(i64LeaderZoneID);
bitStream.Write<uint32_t>(0); // BinaryBuffe, no clue what's in here
bitStream.Write(ucLootFlag);
bitStream.Write(ucNumOfOtherPlayers);
bitStream.Write(ucResponseCode);
bitStream.Write<uint32_t>(wsLeaderName.size());
for (const auto character : wsLeaderName) {
bitStream.Write(character);
}
SystemAddress sysAddr = receiver.sysAddr;
SEND_PACKET;
}
void ChatPacketHandler::SendTeamStatus(const PlayerData& receiver, LWOOBJID i64LeaderID, LWOZONEID i64LeaderZoneID, uint8_t ucLootFlag, uint8_t ucNumOfOtherPlayers, std::u16string wsLeaderName) {
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::WORLD_ROUTE_PACKET);
bitStream.Write(receiver.playerID);
//portion that will get routed:
CMSGHEADER;
bitStream.Write(receiver.playerID);
bitStream.Write(eGameMessageType::TEAM_GET_STATUS_RESPONSE);
bitStream.Write(i64LeaderID);
bitStream.Write(i64LeaderZoneID);
bitStream.Write<uint32_t>(0); // BinaryBuffe, no clue what's in here
bitStream.Write(ucLootFlag);
bitStream.Write(ucNumOfOtherPlayers);
bitStream.Write<uint32_t>(wsLeaderName.size());
for (const auto character : wsLeaderName) {
bitStream.Write(character);
}
SystemAddress sysAddr = receiver.sysAddr;
SEND_PACKET;
}
void ChatPacketHandler::SendTeamSetLeader(const PlayerData& receiver, LWOOBJID i64PlayerID) {
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::WORLD_ROUTE_PACKET);
bitStream.Write(receiver.playerID);
//portion that will get routed:
CMSGHEADER;
bitStream.Write(receiver.playerID);
bitStream.Write(eGameMessageType::TEAM_SET_LEADER);
bitStream.Write(i64PlayerID);
SystemAddress sysAddr = receiver.sysAddr;
SEND_PACKET;
}
void ChatPacketHandler::SendTeamAddPlayer(const PlayerData& receiver, bool bIsFreeTrial, bool bLocal, bool bNoLootOnDeath, LWOOBJID i64PlayerID, std::u16string wsPlayerName, LWOZONEID zoneID) {
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::WORLD_ROUTE_PACKET);
bitStream.Write(receiver.playerID);
//portion that will get routed:
CMSGHEADER;
bitStream.Write(receiver.playerID);
bitStream.Write(eGameMessageType::TEAM_ADD_PLAYER);
bitStream.Write(bIsFreeTrial);
bitStream.Write(bLocal);
bitStream.Write(bNoLootOnDeath);
bitStream.Write(i64PlayerID);
bitStream.Write<uint32_t>(wsPlayerName.size());
for (const auto character : wsPlayerName) {
bitStream.Write(character);
}
bitStream.Write1();
if (receiver.zoneID.GetCloneID() == zoneID.GetCloneID()) {
zoneID = LWOZONEID(zoneID.GetMapID(), zoneID.GetInstanceID(), 0);
}
bitStream.Write(zoneID);
SystemAddress sysAddr = receiver.sysAddr;
SEND_PACKET;
}
void ChatPacketHandler::SendTeamRemovePlayer(const PlayerData& receiver, bool bDisband, bool bIsKicked, bool bIsLeaving, bool bLocal, LWOOBJID i64LeaderID, LWOOBJID i64PlayerID, std::u16string wsPlayerName) {
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::WORLD_ROUTE_PACKET);
bitStream.Write(receiver.playerID);
//portion that will get routed:
CMSGHEADER;
bitStream.Write(receiver.playerID);
bitStream.Write(eGameMessageType::TEAM_REMOVE_PLAYER);
bitStream.Write(bDisband);
bitStream.Write(bIsKicked);
bitStream.Write(bIsLeaving);
bitStream.Write(bLocal);
bitStream.Write(i64LeaderID);
bitStream.Write(i64PlayerID);
bitStream.Write<uint32_t>(wsPlayerName.size());
for (const auto character : wsPlayerName) {
bitStream.Write(character);
}
SystemAddress sysAddr = receiver.sysAddr;
SEND_PACKET;
}
void ChatPacketHandler::SendTeamSetOffWorldFlag(const PlayerData& receiver, LWOOBJID i64PlayerID, LWOZONEID zoneID) {
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::WORLD_ROUTE_PACKET);
bitStream.Write(receiver.playerID);
//portion that will get routed:
CMSGHEADER;
bitStream.Write(receiver.playerID);
bitStream.Write(eGameMessageType::TEAM_SET_OFF_WORLD_FLAG);
bitStream.Write(i64PlayerID);
if (receiver.zoneID.GetCloneID() == zoneID.GetCloneID()) {
zoneID = LWOZONEID(zoneID.GetMapID(), zoneID.GetInstanceID(), 0);
}
bitStream.Write(zoneID);
SystemAddress sysAddr = receiver.sysAddr;
SEND_PACKET;
}
void ChatPacketHandler::SendFriendUpdate(const PlayerData& friendData, const PlayerData& playerData, uint8_t notifyType, uint8_t isBestFriend) {
/*chat notification is displayed if log in / out and friend is updated in friends list
[u8] - update type
Update types
0 - friend logged out
1 - friend logged in
2 - friend changed world / updated
[wstring] - Name of friend
[u16] - World ID
[u16] - World Instance
[u32] - World Clone
[bool] - is best friend
[bool] - is FTP*/
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::WORLD_ROUTE_PACKET);
bitStream.Write(friendData.playerID);
//portion that will get routed:
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CLIENT, eClientMessageType::UPDATE_FRIEND_NOTIFY);
bitStream.Write<uint8_t>(notifyType);
std::string playerName = playerData.playerName.c_str();
bitStream.Write(LUWString(playerName));
bitStream.Write(playerData.zoneID.GetMapID());
bitStream.Write(playerData.zoneID.GetInstanceID());
if (playerData.zoneID.GetCloneID() == friendData.zoneID.GetCloneID()) {
bitStream.Write(0);
} else {
bitStream.Write(playerData.zoneID.GetCloneID());
}
bitStream.Write<uint8_t>(isBestFriend); //isBFF
bitStream.Write<uint8_t>(0); //isFTP
SystemAddress sysAddr = friendData.sysAddr;
SEND_PACKET;
}
void ChatPacketHandler::SendFriendRequest(const PlayerData& receiver, const PlayerData& sender) {
//Make sure people aren't requesting people that they're already friends with:
for (const auto& fr : receiver.friends) {
if (fr.friendID == sender.playerID) {
SendFriendResponse(sender, receiver, eAddFriendResponseType::ALREADYFRIEND, fr.isBestFriend);
return; //we have this player as a friend, yeet this function so it doesn't send another request.
}
}
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::WORLD_ROUTE_PACKET);
bitStream.Write(receiver.playerID);
//portion that will get routed:
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CLIENT, eClientMessageType::ADD_FRIEND_REQUEST);
bitStream.Write(LUWString(sender.playerName));
bitStream.Write<uint8_t>(0); // This is a BFF flag however this is unused in live and does not have an implementation client side.
SystemAddress sysAddr = receiver.sysAddr;
SEND_PACKET;
}
void ChatPacketHandler::SendFriendResponse(const PlayerData& receiver, const PlayerData& sender, eAddFriendResponseType responseCode, uint8_t isBestFriendsAlready, uint8_t isBestFriendRequest) {
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::WORLD_ROUTE_PACKET);
bitStream.Write(receiver.playerID);
// Portion that will get routed:
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CLIENT, eClientMessageType::ADD_FRIEND_RESPONSE);
bitStream.Write(responseCode);
// For all requests besides accepted, write a flag that says whether or not we are already best friends with the receiver.
bitStream.Write<uint8_t>(responseCode != eAddFriendResponseType::ACCEPTED ? isBestFriendsAlready : sender.sysAddr != UNASSIGNED_SYSTEM_ADDRESS);
// Then write the player name
bitStream.Write(LUWString(sender.playerName));
// Then if this is an acceptance code, write the following extra info.
if (responseCode == eAddFriendResponseType::ACCEPTED) {
bitStream.Write(sender.playerID);
bitStream.Write(sender.zoneID);
bitStream.Write(isBestFriendRequest); //isBFF
bitStream.Write<uint8_t>(0); //isFTP
}
SystemAddress sysAddr = receiver.sysAddr;
SEND_PACKET;
}
void ChatPacketHandler::SendRemoveFriend(const PlayerData& receiver, std::string& personToRemove, bool isSuccessful) {
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT, eChatMessageType::WORLD_ROUTE_PACKET);
bitStream.Write(receiver.playerID);
//portion that will get routed:
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CLIENT, eClientMessageType::REMOVE_FRIEND_RESPONSE);
bitStream.Write<uint8_t>(isSuccessful); //isOnline
bitStream.Write(LUWString(personToRemove));
SystemAddress sysAddr = receiver.sysAddr;
SEND_PACKET;
}