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OpenFusion/src/BuddyManager.cpp

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#include "CNShardServer.hpp"
#include "CNStructs.hpp"
#include "ChatManager.hpp"
#include "PlayerManager.hpp"
#include "BuddyManager.hpp"
#include "Database.hpp"
#include "ItemManager.hpp"
#include "Database.hpp"
#include <iostream>
#include <chrono>
#include <algorithm>
#include <thread>
void BuddyManager::init() {
REGISTER_SHARD_PACKET(P_CL2FE_REQ_REQUEST_MAKE_BUDDY, requestBuddy);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_FIND_NAME_MAKE_BUDDY, reqBuddyByName);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_ACCEPT_MAKE_BUDDY, reqAcceptBuddy);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_FIND_NAME_ACCEPT_BUDDY, reqFindNameBuddyAccept);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_SEND_BUDDY_FREECHAT_MESSAGE, reqBuddyFreechat);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_SEND_BUDDY_MENUCHAT_MESSAGE, reqBuddyMenuchat);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_GET_BUDDY_STATE, reqPktGetBuddyState);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_SET_BUDDY_BLOCK, reqBuddyBlock);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_SET_PC_BLOCK, reqPlayerBlock);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_REMOVE_BUDDY, reqBuddyDelete);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_BUDDY_WARP, reqBuddyWarp);
//
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_EMAIL_UPDATE_CHECK, emailUpdateCheck);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_RECV_EMAIL_PAGE_LIST, emailReceivePageList);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_READ_EMAIL, emailRead);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_RECV_EMAIL_CANDY, emailReceiveTaros);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_RECV_EMAIL_ITEM, emailReceiveItemSingle);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_RECV_EMAIL_ITEM_ALL, emailReceiveItemAll);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_DELETE_EMAIL, emailDelete);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_SEND_EMAIL, emailSend);
}
// Refresh buddy list
void BuddyManager::refreshBuddyList(CNSocket* sock) {
Player* plr = PlayerManager::getPlayer(sock);
int buddyCnt = Database::getNumBuddies(plr);
if (!validOutVarPacket(sizeof(sP_FE2CL_REP_PC_BUDDYLIST_INFO_SUCC), buddyCnt, sizeof(sBuddyBaseInfo))) {
std::cout << "[WARN] bad sP_FE2CL_REP_PC_BUDDYLIST_INFO_SUCC packet size\n";
return;
}
// initialize response struct
size_t resplen = sizeof(sP_FE2CL_REP_PC_BUDDYLIST_INFO_SUCC) + buddyCnt * sizeof(sBuddyBaseInfo);
uint8_t respbuf[CN_PACKET_BUFFER_SIZE];
memset(respbuf, 0, resplen);
sP_FE2CL_REP_PC_BUDDYLIST_INFO_SUCC* resp = (sP_FE2CL_REP_PC_BUDDYLIST_INFO_SUCC*)respbuf;
sBuddyBaseInfo* respdata = (sBuddyBaseInfo*)(respbuf + sizeof(sP_FE2CL_REP_PC_BUDDYLIST_INFO_SUCC));
// base response fields
resp->iBuddyCnt = buddyCnt;
resp->iID = plr->iID;
resp->iPCUID = plr->PCStyle.iPC_UID;
resp->iListNum = 0; // ???
int buddyIndex = 0;
for (int i = 0; i < 50; i++) {
int64_t buddyID = plr->buddyIDs[i];
if (buddyID != 0) {
sBuddyBaseInfo buddyInfo = {};
Player buddyPlayerData = {};
Database::getPlayer(&buddyPlayerData, buddyID);
if (buddyPlayerData.iID == 0)
continue;
buddyInfo.bBlocked = plr->isBuddyBlocked[i];
buddyInfo.bFreeChat = 1;
buddyInfo.iGender = buddyPlayerData.PCStyle.iGender;
buddyInfo.iID = buddyID;
buddyInfo.iPCUID = buddyID;
buddyInfo.iNameCheckFlag = buddyPlayerData.PCStyle.iNameCheck;
buddyInfo.iPCState = buddyPlayerData.iPCState;
memcpy(buddyInfo.szFirstName, buddyPlayerData.PCStyle.szFirstName, sizeof(buddyInfo.szFirstName));
memcpy(buddyInfo.szLastName, buddyPlayerData.PCStyle.szLastName, sizeof(buddyInfo.szLastName));
respdata[buddyIndex] = buddyInfo;
buddyIndex++;
}
}
sock->sendPacket((void*)respbuf, P_FE2CL_REP_PC_BUDDYLIST_INFO_SUCC, resplen);
}
// Buddy request
void BuddyManager::requestBuddy(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_REQUEST_MAKE_BUDDY))
return; // malformed packet
sP_CL2FE_REQ_REQUEST_MAKE_BUDDY* req = (sP_CL2FE_REQ_REQUEST_MAKE_BUDDY*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
Player* otherPlr = PlayerManager::getPlayerFromID(req->iBuddyID);
if (otherPlr == nullptr)
return;
if (getAvailableBuddySlot(plr) == -1 || getAvailableBuddySlot(otherPlr) == -1)
{
INITSTRUCT(sP_FE2CL_REP_REQUEST_MAKE_BUDDY_FAIL, failResp);
sock->sendPacket((void*)&failResp, P_FE2CL_REP_REQUEST_MAKE_BUDDY_FAIL, sizeof(sP_FE2CL_REP_REQUEST_MAKE_BUDDY_FAIL));
return;
}
CNSocket* otherSock = PlayerManager::getSockFromID(otherPlr->iID);
INITSTRUCT(sP_FE2CL_REP_REQUEST_MAKE_BUDDY_SUCC, resp);
INITSTRUCT(sP_FE2CL_REP_REQUEST_MAKE_BUDDY_SUCC_TO_ACCEPTER, otherResp);
resp.iRequestID = plr->iID;
resp.iBuddyID = req->iBuddyID;
resp.iBuddyPCUID = req->iBuddyPCUID;
otherResp.iRequestID = plr->iID;
otherResp.iBuddyID = req->iBuddyID;
memcpy(otherResp.szFirstName, plr->PCStyle.szFirstName, sizeof(plr->PCStyle.szFirstName));
memcpy(otherResp.szLastName, plr->PCStyle.szLastName, sizeof(plr->PCStyle.szLastName));
std::cout << "Buddy ID: " << req->iBuddyID << std::endl;
sock->sendPacket((void*)&resp, P_FE2CL_REP_REQUEST_MAKE_BUDDY_SUCC, sizeof(sP_FE2CL_REP_REQUEST_MAKE_BUDDY_SUCC));
otherSock->sendPacket((void*)&otherResp, P_FE2CL_REP_REQUEST_MAKE_BUDDY_SUCC_TO_ACCEPTER, sizeof(sP_FE2CL_REP_REQUEST_MAKE_BUDDY_SUCC_TO_ACCEPTER));
}
// Sending buddy request by player name
void BuddyManager::reqBuddyByName(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_FIND_NAME_MAKE_BUDDY)) {
return; // malformed packet
}
sP_CL2FE_REQ_PC_FIND_NAME_MAKE_BUDDY* pkt = (sP_CL2FE_REQ_PC_FIND_NAME_MAKE_BUDDY*)data->buf;
Player* plrReq = PlayerManager::getPlayer(sock);
INITSTRUCT(sP_FE2CL_REP_PC_FIND_NAME_MAKE_BUDDY_SUCC, resp);
CNSocket* otherSock = PlayerManager::getSockFromName(U16toU8(pkt->szFirstName), U16toU8(pkt->szLastName));
if (otherSock == nullptr)
return; // no player found
Player *otherPlr = PlayerManager::getPlayer(otherSock);
if (playerHasBuddyWithID(plrReq, otherPlr->iID))
return;
resp.iPCUID = plrReq->PCStyle.iPC_UID;
resp.iNameCheckFlag = plrReq->PCStyle.iNameCheck;
memcpy(resp.szFirstName, plrReq->PCStyle.szFirstName, sizeof(plrReq->PCStyle.szFirstName));
memcpy(resp.szLastName, plrReq->PCStyle.szLastName, sizeof(plrReq->PCStyle.szLastName));
otherSock->sendPacket((void*)&resp, P_FE2CL_REP_PC_FIND_NAME_MAKE_BUDDY_SUCC, sizeof(sP_FE2CL_REP_PC_FIND_NAME_MAKE_BUDDY_SUCC));
}
// Accepting buddy request
void BuddyManager::reqAcceptBuddy(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_ACCEPT_MAKE_BUDDY))
return; // malformed packet
sP_CL2FE_REQ_ACCEPT_MAKE_BUDDY* req = (sP_CL2FE_REQ_ACCEPT_MAKE_BUDDY*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
Player* otherPlr = PlayerManager::getPlayerFromID(req->iBuddyID);
if (otherPlr == nullptr)
return; // sanity check
CNSocket* otherSock = PlayerManager::getSockFromID(otherPlr->iID);
int slotA = getAvailableBuddySlot(plr);
int slotB = getAvailableBuddySlot(otherPlr);
if (slotA == -1 || slotB == -1)
return; // sanity check
if (req->iAcceptFlag == 1 && plr->iID != otherPlr->iID && !playerHasBuddyWithID(plr, otherPlr->iID))
{
INITSTRUCT(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC, resp);
// A to B
resp.iBuddySlot = slotA;
resp.BuddyInfo.iID = otherPlr->iID;
resp.BuddyInfo.iPCUID = otherPlr->PCStyle.iPC_UID;
resp.BuddyInfo.iPCState = 1; // assumed to be online
resp.BuddyInfo.bBlocked = 0; // not blocked by default
resp.BuddyInfo.iGender = otherPlr->PCStyle.iGender; // shows the other player's gender
resp.BuddyInfo.bFreeChat = 1; // shows whether or not the other player has freechat on (hardcoded for now)
resp.BuddyInfo.iNameCheckFlag = otherPlr->PCStyle.iNameCheck;
memcpy(resp.BuddyInfo.szFirstName, otherPlr->PCStyle.szFirstName, sizeof(resp.BuddyInfo.szFirstName));
memcpy(resp.BuddyInfo.szLastName, otherPlr->PCStyle.szLastName, sizeof(resp.BuddyInfo.szLastName));
sock->sendPacket((void*)&resp, P_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC, sizeof(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC));
plr->buddyIDs[slotA] = otherPlr->PCStyle.iPC_UID;
//std::cout << "Buddy's ID: " << plr->buddyIDs[slotA] << std::endl;
// B to A, using the same struct
resp.iBuddySlot = slotB;
resp.BuddyInfo.iID = plr->iID;
resp.BuddyInfo.iPCUID = plr->PCStyle.iPC_UID;
resp.BuddyInfo.iPCState = 1;
resp.BuddyInfo.bBlocked = 0;
resp.BuddyInfo.iGender = plr->PCStyle.iGender;
resp.BuddyInfo.bFreeChat = 1;
resp.BuddyInfo.iNameCheckFlag = plr->PCStyle.iNameCheck;
memcpy(resp.BuddyInfo.szFirstName, plr->PCStyle.szFirstName, sizeof(resp.BuddyInfo.szFirstName));
memcpy(resp.BuddyInfo.szLastName, plr->PCStyle.szLastName, sizeof(resp.BuddyInfo.szLastName));
otherSock->sendPacket((void*)&resp, P_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC, sizeof(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC));
otherPlr->buddyIDs[slotB] = plr->PCStyle.iPC_UID;
//std::cout << "Buddy's ID: " << plr->buddyIDs[slotB] << std::endl;
// add record to db
Database::addBuddyship(plr->iID, otherPlr->iID);
}
else
{
INITSTRUCT(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_FAIL, declineResp);
declineResp.iErrorCode = 6; // Buddy declined notification
declineResp.iBuddyID = req->iBuddyID;
declineResp.iBuddyPCUID = req->iBuddyPCUID;
otherSock->sendPacket((void*)&declineResp, P_FE2CL_REP_ACCEPT_MAKE_BUDDY_FAIL, sizeof(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_FAIL));
}
}
// Accepting buddy request from the find name request
void BuddyManager::reqFindNameBuddyAccept(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_FIND_NAME_ACCEPT_BUDDY)) {
return; // malformed packet
}
sP_CL2FE_REQ_PC_FIND_NAME_ACCEPT_BUDDY* pkt = (sP_CL2FE_REQ_PC_FIND_NAME_ACCEPT_BUDDY*)data->buf;
Player* plrReq = PlayerManager::getPlayer(sock);
INITSTRUCT(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC, resp);
Player* otherPlr = PlayerManager::getPlayerFromID(pkt->iBuddyPCUID);
if (otherPlr == nullptr)
return;
CNSocket* otherSock = PlayerManager::getSockFromID(pkt->iBuddyPCUID);
int slotA = getAvailableBuddySlot(plrReq);
int slotB = getAvailableBuddySlot(otherPlr);
if (slotA == -1 || slotB == -1)
return; // sanity check
if (pkt->iAcceptFlag == 1 && plrReq->iID != otherPlr->iID && !playerHasBuddyWithID(plrReq, otherPlr->iID)) {
INITSTRUCT(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC, resp);
// A to B
resp.iBuddySlot = slotA;
resp.BuddyInfo.iID = otherPlr->iID;
resp.BuddyInfo.iPCUID = otherPlr->PCStyle.iPC_UID;
resp.BuddyInfo.iPCState = 1; // assumed to be online
resp.BuddyInfo.bBlocked = 0; // not blocked by default
resp.BuddyInfo.iGender = otherPlr->PCStyle.iGender; // shows the other player's gender
resp.BuddyInfo.bFreeChat = 1; // shows whether or not the other player has freechat on (hardcoded for now)
resp.BuddyInfo.iNameCheckFlag = otherPlr->PCStyle.iNameCheck;
memcpy(resp.BuddyInfo.szFirstName, otherPlr->PCStyle.szFirstName, sizeof(resp.BuddyInfo.szFirstName));
memcpy(resp.BuddyInfo.szLastName, otherPlr->PCStyle.szLastName, sizeof(resp.BuddyInfo.szLastName));
sock->sendPacket((void*)&resp, P_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC, sizeof(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC));
plrReq->buddyIDs[slotA] = otherPlr->PCStyle.iPC_UID;
//std::cout << "Buddy's ID: " << plr->buddyIDs[slotA] << std::endl;
// B to A, using the same struct
resp.iBuddySlot = slotB;
resp.BuddyInfo.iID = plrReq->iID;
resp.BuddyInfo.iPCUID = plrReq->PCStyle.iPC_UID;
resp.BuddyInfo.iPCState = 1;
resp.BuddyInfo.bBlocked = 0;
resp.BuddyInfo.iGender = plrReq->PCStyle.iGender;
resp.BuddyInfo.bFreeChat = 1;
resp.BuddyInfo.iNameCheckFlag = plrReq->PCStyle.iNameCheck;
memcpy(resp.BuddyInfo.szFirstName, plrReq->PCStyle.szFirstName, sizeof(resp.BuddyInfo.szFirstName));
memcpy(resp.BuddyInfo.szLastName, plrReq->PCStyle.szLastName, sizeof(resp.BuddyInfo.szLastName));
otherSock->sendPacket((void*)&resp, P_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC, sizeof(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC));
otherPlr->buddyIDs[slotB] = plrReq->PCStyle.iPC_UID;
//std::cout << "Buddy's ID: " << plr->buddyIDs[slotB] << std::endl;
// add record to db
Database::addBuddyship(plrReq->iID, otherPlr->iID);
}
else
{
INITSTRUCT(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_FAIL, declineResp);
declineResp.iErrorCode = 6; // Buddy declined notification
declineResp.iBuddyPCUID = pkt->iBuddyPCUID;
otherSock->sendPacket((void*)&declineResp, P_FE2CL_REP_ACCEPT_MAKE_BUDDY_FAIL, sizeof(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_FAIL));
}
}
// Buddy freechatting
void BuddyManager::reqBuddyFreechat(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_SEND_BUDDY_FREECHAT_MESSAGE))
return; // malformed packet
sP_CL2FE_REQ_SEND_BUDDY_FREECHAT_MESSAGE* pkt = (sP_CL2FE_REQ_SEND_BUDDY_FREECHAT_MESSAGE*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
INITSTRUCT(sP_FE2CL_REP_SEND_BUDDY_FREECHAT_MESSAGE_SUCC, resp);
CNSocket* otherSock = PlayerManager::getSockFromID(pkt->iBuddyPCUID);
if (otherSock == nullptr)
return; // buddy offline
Player *otherPlr = PlayerManager::getPlayer(otherSock);
resp.iFromPCUID = plr->PCStyle.iPC_UID;
resp.iToPCUID = pkt->iBuddyPCUID;
resp.iEmoteCode = pkt->iEmoteCode;
std::string fullChat = ChatManager::sanitizeText(U16toU8(pkt->szFreeChat));
if (fullChat.length() > 1 && fullChat[0] == CMD_PREFIX) { // PREFIX
ChatManager::runCmd(fullChat, sock);
return;
}
if (plr->iSpecialState & CN_SPECIAL_STATE_FLAG__MUTE_FREECHAT)
return;
std::string logLine = "[BuddyChat] " + PlayerManager::getPlayerName(plr) + " (to " + PlayerManager::getPlayerName(otherPlr) + "): " + fullChat;
std::cout << logLine << std::endl;
ChatManager::dump.push_back(logLine);
U8toU16(fullChat, (char16_t*)&resp.szFreeChat, sizeof(resp.szFreeChat));
sock->sendPacket((void*)&resp, P_FE2CL_REP_SEND_BUDDY_FREECHAT_MESSAGE_SUCC, sizeof(sP_FE2CL_REP_SEND_BUDDY_FREECHAT_MESSAGE_SUCC)); // confirm send to sender
otherSock->sendPacket((void*)&resp, P_FE2CL_REP_SEND_BUDDY_FREECHAT_MESSAGE_SUCC, sizeof(sP_FE2CL_REP_SEND_BUDDY_FREECHAT_MESSAGE_SUCC)); // broadcast send to receiver
}
// Buddy menuchat
void BuddyManager::reqBuddyMenuchat(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_SEND_BUDDY_MENUCHAT_MESSAGE))
return; // malformed packet
sP_CL2FE_REQ_SEND_BUDDY_MENUCHAT_MESSAGE* pkt = (sP_CL2FE_REQ_SEND_BUDDY_MENUCHAT_MESSAGE*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
INITSTRUCT(sP_FE2CL_REP_SEND_BUDDY_MENUCHAT_MESSAGE_SUCC, resp);
CNSocket* otherSock = PlayerManager::getSockFromID(pkt->iBuddyPCUID);
if (otherSock == nullptr)
return; // buddy offline
Player *otherPlr = PlayerManager::getPlayer(otherSock);
resp.iFromPCUID = plr->PCStyle.iPC_UID;
resp.iToPCUID = pkt->iBuddyPCUID;
resp.iEmoteCode = pkt->iEmoteCode;
std::string fullChat = ChatManager::sanitizeText(U16toU8(pkt->szFreeChat));
std::string logLine = "[BuddyMenuChat] " + PlayerManager::getPlayerName(plr) + " (to " + PlayerManager::getPlayerName(otherPlr) + "): " + fullChat;
std::cout << logLine << std::endl;
ChatManager::dump.push_back(logLine);
U8toU16(fullChat, (char16_t*)&resp.szFreeChat, sizeof(resp.szFreeChat));
sock->sendPacket((void*)&resp, P_FE2CL_REP_SEND_BUDDY_MENUCHAT_MESSAGE_SUCC, sizeof(sP_FE2CL_REP_SEND_BUDDY_MENUCHAT_MESSAGE_SUCC)); // confirm send to sender
otherSock->sendPacket((void*)&resp, P_FE2CL_REP_SEND_BUDDY_MENUCHAT_MESSAGE_SUCC, sizeof(sP_FE2CL_REP_SEND_BUDDY_MENUCHAT_MESSAGE_SUCC)); // broadcast send to receiver
}
// Getting buddy state
void BuddyManager::reqPktGetBuddyState(CNSocket* sock, CNPacketData* data) {
Player* plr = PlayerManager::getPlayer(sock);
/*
* If the buddy list wasn't synced a second time yet, sync it.
* Not sure why we have to do it again for the client not to trip up.
*/
if (!plr->buddiesSynced) {
refreshBuddyList(sock);
plr->buddiesSynced = true;
}
INITSTRUCT(sP_FE2CL_REP_GET_BUDDY_STATE_SUCC, resp);
for (int slot = 0; slot < 50; slot++) {
resp.aBuddyState[slot] = PlayerManager::getPlayerFromID(plr->buddyIDs[slot]) != nullptr ? 1 : 0;
resp.aBuddyID[slot] = plr->buddyIDs[slot];
}
sock->sendPacket((void*)&resp, P_FE2CL_REP_GET_BUDDY_STATE_SUCC, sizeof(sP_FE2CL_REP_GET_BUDDY_STATE_SUCC));
}
// Blocking the buddy
void BuddyManager::reqBuddyBlock(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_SET_BUDDY_BLOCK))
return; // malformed packet
sP_CL2FE_REQ_SET_BUDDY_BLOCK* pkt = (sP_CL2FE_REQ_SET_BUDDY_BLOCK*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
// sanity checks
if (pkt->iBuddySlot < 0 || pkt->iBuddySlot >= 50 || plr->buddyIDs[pkt->iBuddySlot] != pkt->iBuddyPCUID)
return;
// save in DB
Database::removeBuddyship(plr->iID, pkt->iBuddyPCUID);
Database::addBlock(plr->iID, pkt->iBuddyPCUID);
// save serverside
// since ID is already in the array, just set it to blocked
plr->isBuddyBlocked[pkt->iBuddySlot] = true;
// send response
INITSTRUCT(sP_FE2CL_REP_SET_BUDDY_BLOCK_SUCC, resp);
resp.iBuddyPCUID = pkt->iBuddyPCUID;
resp.iBuddySlot = pkt->iBuddySlot;
sock->sendPacket((void*)&resp, P_FE2CL_REP_SET_BUDDY_BLOCK_SUCC, sizeof(sP_FE2CL_REP_SET_BUDDY_BLOCK_SUCC));
// notify the other player he isn't a buddy anymore
INITSTRUCT(sP_FE2CL_REP_REMOVE_BUDDY_SUCC, otherResp);
CNSocket* otherSock = PlayerManager::getSockFromID(pkt->iBuddyPCUID);
if (otherSock == nullptr)
return; // other player isn't online, no broadcast needed
Player* otherPlr = PlayerManager::getPlayer(otherSock);
// search for the slot with the requesting player's ID
otherResp.iBuddyPCUID = plr->PCStyle.iPC_UID;
for (int i = 0; i < 50; i++) {
if (otherPlr->buddyIDs[i] == plr->PCStyle.iPC_UID) {
// remove buddy
otherPlr->buddyIDs[i] = 0;
// broadcast
otherResp.iBuddySlot = i;
otherSock->sendPacket((void*)&otherResp, P_FE2CL_REP_REMOVE_BUDDY_SUCC, sizeof(sP_FE2CL_REP_REMOVE_BUDDY_SUCC));
return;
}
}
}
// block non-buddy
void BuddyManager::reqPlayerBlock(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_SET_PC_BLOCK))
return;
sP_CL2FE_REQ_SET_PC_BLOCK* pkt = (sP_CL2FE_REQ_SET_PC_BLOCK*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
int buddySlot = getAvailableBuddySlot(plr);
if (buddySlot == -1)
return;
// save in DB
Database::addBlock(plr->iID, pkt->iBlock_PCUID);
// save serverside
plr->buddyIDs[buddySlot] = pkt->iBlock_PCUID;
plr->isBuddyBlocked[buddySlot] = true;
// send response
INITSTRUCT(sP_FE2CL_REP_SET_PC_BLOCK_SUCC, resp);
resp.iBlock_ID = pkt->iBlock_ID;
resp.iBlock_PCUID = pkt->iBlock_PCUID;
resp.iBuddySlot = buddySlot;
sock->sendPacket((void*)&resp, P_FE2CL_REP_SET_PC_BLOCK_SUCC, sizeof(sP_FE2CL_REP_SET_PC_BLOCK_SUCC));
}
// Deleting the buddy
void BuddyManager::reqBuddyDelete(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_REMOVE_BUDDY))
return; // malformed packet
// note! this packet is used both for removing buddies and blocks
sP_CL2FE_REQ_REMOVE_BUDDY* pkt = (sP_CL2FE_REQ_REMOVE_BUDDY*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
// remove buddy on our side
INITSTRUCT(sP_FE2CL_REP_REMOVE_BUDDY_SUCC, resp);
resp.iBuddyPCUID = pkt->iBuddyPCUID;
resp.iBuddySlot = pkt->iBuddySlot;
if (pkt->iBuddySlot < 0 || pkt->iBuddySlot >= 50 || plr->buddyIDs[pkt->iBuddySlot] != pkt->iBuddyPCUID)
return; // sanity check
bool wasBlocked = plr->isBuddyBlocked[resp.iBuddySlot];
plr->buddyIDs[resp.iBuddySlot] = 0;
plr->isBuddyBlocked[resp.iBuddySlot] = false;
sock->sendPacket((void*)&resp, P_FE2CL_REP_REMOVE_BUDDY_SUCC, sizeof(sP_FE2CL_REP_REMOVE_BUDDY_SUCC));
// remove record from db
Database::removeBuddyship(plr->PCStyle.iPC_UID, pkt->iBuddyPCUID);
// try this too
Database::removeBlock(plr->PCStyle.iPC_UID, pkt->iBuddyPCUID);
if (wasBlocked)
return;
// remove buddy on their side, reusing the struct
CNSocket* otherSock = PlayerManager::getSockFromID(pkt->iBuddyPCUID);
if (otherSock == nullptr)
return; // other player isn't online, no broadcast needed
Player* otherPlr = PlayerManager::getPlayer(otherSock);
// search for the slot with the requesting player's ID
resp.iBuddyPCUID = plr->PCStyle.iPC_UID;
for (int i = 0; i < 50; i++) {
if (otherPlr->buddyIDs[i] == plr->PCStyle.iPC_UID) {
// remove buddy
otherPlr->buddyIDs[i] = 0;
// broadcast
resp.iBuddySlot = i;
otherSock->sendPacket((void*)&resp, P_FE2CL_REP_REMOVE_BUDDY_SUCC, sizeof(sP_FE2CL_REP_REMOVE_BUDDY_SUCC));
return;
}
}
}
// Warping to buddy
void BuddyManager::reqBuddyWarp(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_BUDDY_WARP))
return; // malformed packet
Player *plr = PlayerManager::getPlayer(sock);
sP_CL2FE_REQ_PC_BUDDY_WARP* pkt = (sP_CL2FE_REQ_PC_BUDDY_WARP*)data->buf;
if (pkt->iSlotNum < 0 || pkt->iSlotNum >= 50)
return; // sanity check
Player* otherPlr = PlayerManager::getPlayerFromID(pkt->iBuddyPCUID);
if (otherPlr == nullptr)
return; // buddy offline
// if the player is instanced; no warp allowed
if (otherPlr->instanceID != INSTANCE_OVERWORLD)
goto fail;
// check if the players are at the same point in time (or in the training area or not)
if (otherPlr->PCStyle2.iPayzoneFlag != plr->PCStyle2.iPayzoneFlag)
goto fail;
// do not warp to players on monkeys
if (otherPlr->onMonkey)
goto fail;
// does the player disallow warping?
if (otherPlr->unwarpable)
goto fail;
// otherPlr->instanceID should always be INSTANCE_OVERWORLD at this point
PlayerManager::sendPlayerTo(sock, otherPlr->x, otherPlr->y, otherPlr->z, otherPlr->instanceID);
return;
fail:
INITSTRUCT(sP_FE2CL_REP_PC_BUDDY_WARP_FAIL, resp);
resp.iBuddyPCUID = pkt->iBuddyPCUID;
resp.iErrorCode = 0;
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_BUDDY_WARP_FAIL, sizeof(sP_FE2CL_REP_PC_BUDDY_WARP_FAIL));
}
void BuddyManager::emailUpdateCheck(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_EMAIL_UPDATE_CHECK))
return; // malformed packet
INITSTRUCT(sP_FE2CL_REP_PC_NEW_EMAIL, resp);
resp.iNewEmailCnt = Database::getUnreadEmailCount(PlayerManager::getPlayer(sock)->iID);
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_NEW_EMAIL, sizeof(sP_FE2CL_REP_PC_NEW_EMAIL));
}
void BuddyManager::emailReceivePageList(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_RECV_EMAIL_PAGE_LIST))
return; // malformed packet
sP_CL2FE_REQ_PC_RECV_EMAIL_PAGE_LIST* pkt = (sP_CL2FE_REQ_PC_RECV_EMAIL_PAGE_LIST*)data->buf;
INITSTRUCT(sP_FE2CL_REP_PC_RECV_EMAIL_PAGE_LIST_SUCC, resp);
resp.iPageNum = pkt->iPageNum;
std::vector<Database::EmailData> emails = Database::getEmails(PlayerManager::getPlayer(sock)->iID, pkt->iPageNum);
for (int i = 0; i < emails.size(); i++) {
// convert each email and load them into the packet
Database::EmailData* email = &emails.at(i);
sEmailInfo* emailInfo = new sEmailInfo();
emailInfo->iEmailIndex = email->MsgIndex;
emailInfo->iReadFlag = email->ReadFlag;
emailInfo->iItemCandyFlag = email->ItemFlag;
emailInfo->iFromPCUID = email->SenderId;
emailInfo->SendTime = timeStampToStruct(email->SendTime);
emailInfo->DeleteTime = timeStampToStruct(email->DeleteTime);
U8toU16(email->SenderFirstName, emailInfo->szFirstName, sizeof(emailInfo->szFirstName));
U8toU16(email->SenderLastName, emailInfo->szLastName, sizeof(emailInfo->szLastName));
U8toU16(email->SubjectLine, emailInfo->szSubject, sizeof(emailInfo->szSubject));
resp.aEmailInfo[i] = *emailInfo;
}
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_RECV_EMAIL_PAGE_LIST_SUCC, sizeof(sP_FE2CL_REP_PC_RECV_EMAIL_PAGE_LIST_SUCC));
}
void BuddyManager::emailRead(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_READ_EMAIL))
return; // malformed packet
sP_CL2FE_REQ_PC_READ_EMAIL* pkt = (sP_CL2FE_REQ_PC_READ_EMAIL*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
Database::EmailData email = Database::getEmail(plr->iID, pkt->iEmailIndex);
sItemBase* attachments = Database::getEmailAttachments(plr->iID, pkt->iEmailIndex);
email.ReadFlag = 1; // mark as read
Database::updateEmailContent(&email);
INITSTRUCT(sP_FE2CL_REP_PC_READ_EMAIL_SUCC, resp);
resp.iEmailIndex = pkt->iEmailIndex;
resp.iCash = email.Taros;
for (int i = 0; i < 4; i++) {
resp.aItem[i] = attachments[i];
}
U8toU16(email.MsgBody, (char16_t*)resp.szContent, sizeof(resp.szContent));
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_READ_EMAIL_SUCC, sizeof(sP_FE2CL_REP_PC_READ_EMAIL_SUCC));
}
void BuddyManager::emailReceiveTaros(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_RECV_EMAIL_CANDY))
return; // malformed packet
sP_CL2FE_REQ_PC_RECV_EMAIL_CANDY* pkt = (sP_CL2FE_REQ_PC_RECV_EMAIL_CANDY*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
Database::EmailData email = Database::getEmail(plr->iID, pkt->iEmailIndex);
// money transfer
plr->money += email.Taros;
email.Taros = 0;
// update Taros in email
Database::updateEmailContent(&email);
INITSTRUCT(sP_FE2CL_REP_PC_RECV_EMAIL_CANDY_SUCC, resp);
resp.iCandy = plr->money;
resp.iEmailIndex = pkt->iEmailIndex;
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_RECV_EMAIL_CANDY_SUCC, sizeof(sP_FE2CL_REP_PC_RECV_EMAIL_CANDY_SUCC));
}
void BuddyManager::emailReceiveItemSingle(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_RECV_EMAIL_ITEM))
return; // malformed packet
sP_CL2FE_REQ_PC_RECV_EMAIL_ITEM* pkt = (sP_CL2FE_REQ_PC_RECV_EMAIL_ITEM*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
if (pkt->iSlotNum < 0 || pkt->iSlotNum >= AINVEN_COUNT || pkt->iSlotNum < 1 || pkt->iSlotNum > 4)
return; // sanity check
// get email item from db and delete it
sItemBase* attachments = Database::getEmailAttachments(plr->iID, pkt->iEmailIndex);
sItemBase itemFrom = attachments[pkt->iEmailItemSlot - 1];
Database::deleteEmailAttachments(plr->iID, pkt->iEmailIndex, pkt->iEmailItemSlot);
// move item to player inventory
sItemBase& itemTo = plr->Inven[pkt->iSlotNum];
itemTo.iID = itemFrom.iID;
itemTo.iOpt = itemFrom.iOpt;
itemTo.iTimeLimit = itemFrom.iTimeLimit;
itemTo.iType = itemFrom.iType;
INITSTRUCT(sP_FE2CL_REP_PC_RECV_EMAIL_ITEM_SUCC, resp);
resp.iEmailIndex = pkt->iEmailIndex;
resp.iEmailItemSlot = pkt->iEmailItemSlot;
resp.iSlotNum = pkt->iSlotNum;
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_RECV_EMAIL_ITEM_SUCC, sizeof(sP_FE2CL_REP_PC_RECV_EMAIL_ITEM_SUCC));
// update inventory
INITSTRUCT(sP_FE2CL_REP_PC_GIVE_ITEM_SUCC, resp2);
resp2.eIL = 1;
resp2.iSlotNum = resp.iSlotNum;
resp2.Item = itemTo;
sock->sendPacket((void*)&resp2, P_FE2CL_REP_PC_GIVE_ITEM_SUCC, sizeof(sP_FE2CL_REP_PC_GIVE_ITEM_SUCC));
}
void BuddyManager::emailReceiveItemAll(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_RECV_EMAIL_ITEM_ALL))
return; // malformed packet
sP_CL2FE_REQ_PC_RECV_EMAIL_ITEM_ALL* pkt = (sP_CL2FE_REQ_PC_RECV_EMAIL_ITEM_ALL*)data->buf;
// move items to player inventory
Player* plr = PlayerManager::getPlayer(sock);
sItemBase* itemsFrom = Database::getEmailAttachments(plr->iID, pkt->iEmailIndex);
for (int i = 0; i < 4; i++) {
int slot = ItemManager::findFreeSlot(plr);
if (slot < 0 || slot >= AINVEN_COUNT) {
INITSTRUCT(sP_FE2CL_REP_PC_RECV_EMAIL_ITEM_ALL_FAIL, failResp);
failResp.iEmailIndex = pkt->iEmailIndex;
failResp.iErrorCode = 0; // ???
break; // sanity check; should never happen
}
// copy data over
sItemBase itemFrom = itemsFrom[i];
sItemBase& itemTo = plr->Inven[slot];
itemTo.iID = itemFrom.iID;
itemTo.iOpt = itemFrom.iOpt;
itemTo.iTimeLimit = itemFrom.iTimeLimit;
itemTo.iType = itemFrom.iType;
// update inventory
INITSTRUCT(sP_FE2CL_REP_PC_GIVE_ITEM_SUCC, resp2);
resp2.eIL = 1;
resp2.iSlotNum = slot;
resp2.Item = itemTo;
sock->sendPacket((void*)&resp2, P_FE2CL_REP_PC_GIVE_ITEM_SUCC, sizeof(sP_FE2CL_REP_PC_GIVE_ITEM_SUCC));
}
// delete all items from db
Database::deleteEmailAttachments(plr->iID, pkt->iEmailIndex, -1);
INITSTRUCT(sP_FE2CL_REP_PC_RECV_EMAIL_ITEM_ALL_SUCC, resp);
resp.iEmailIndex = pkt->iEmailIndex;
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_RECV_EMAIL_ITEM_ALL_SUCC, sizeof(sP_FE2CL_REP_PC_RECV_EMAIL_ITEM_ALL_SUCC));
}
void BuddyManager::emailDelete(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_DELETE_EMAIL))
return; // malformed packet
sP_CL2FE_REQ_PC_DELETE_EMAIL* pkt = (sP_CL2FE_REQ_PC_DELETE_EMAIL*)data->buf;
Database::deleteEmails(PlayerManager::getPlayer(sock)->iID, pkt->iEmailIndexArray);
INITSTRUCT(sP_FE2CL_REP_PC_DELETE_EMAIL_SUCC, resp);
for (int i = 0; i < 5; i++) {
resp.iEmailIndexArray[i] = pkt->iEmailIndexArray[i]; // i'm scared of memcpy
}
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_DELETE_EMAIL_SUCC, sizeof(sP_FE2CL_REP_PC_DELETE_EMAIL_SUCC));
}
void BuddyManager::emailSend(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_SEND_EMAIL))
return; // malformed packet
sP_CL2FE_REQ_PC_SEND_EMAIL* pkt = (sP_CL2FE_REQ_PC_SEND_EMAIL*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
// sanity checks
bool invalid = false;
int itemCount = 0;
for (int i = 0; i < 4; i++) {
int slot = pkt->aItem[i].iSlotNum;
if (slot < 0 || slot >= AINVEN_COUNT) {
invalid = true;
break;
}
sItemBase *item = &pkt->aItem[i].ItemInven;
sItemBase *real = &plr->Inven[slot];
if (item->iID == 0)
continue;
itemCount++;
if (item->iType != real->iType || item->iID != real->iID
|| item->iOpt < 0 || item->iOpt > real->iOpt) {
invalid = true;
break;
}
}
if (pkt->iCash < 0 || pkt->iCash > plr->money + 50 + 20 * itemCount || invalid) {
INITSTRUCT(sP_FE2CL_REP_PC_SEND_EMAIL_FAIL, errResp);
errResp.iErrorCode = 1;
errResp.iTo_PCUID = pkt->iTo_PCUID;
sock->sendPacket((void*)&errResp, P_FE2CL_REP_PC_SEND_EMAIL_FAIL, sizeof(sP_FE2CL_REP_PC_SEND_EMAIL_FAIL));
return;
}
INITSTRUCT(sP_FE2CL_REP_PC_SEND_EMAIL_SUCC, resp);
if (pkt->iCash || pkt->aItem[0].ItemInven.iID) {
// if there are item or taro attachments
Player otherPlr = {};
Database::getPlayer(&otherPlr, pkt->iTo_PCUID);
if (otherPlr.iID != 0 && plr->PCStyle2.iPayzoneFlag != otherPlr.PCStyle2.iPayzoneFlag) {
// if the players are not in the same time period
INITSTRUCT(sP_FE2CL_REP_PC_SEND_EMAIL_FAIL, resp);
resp.iErrorCode = 9; // error code 9 tells the player they can't send attachments across time
resp.iTo_PCUID = pkt->iTo_PCUID;
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_SEND_EMAIL_FAIL, sizeof(sP_FE2CL_REP_PC_SEND_EMAIL_FAIL));
return;
}
}
// handle items
std::vector<sItemBase> attachments;
std::vector<int> attSlots;
for (int i = 0; i < 4; i++) {
sEmailItemInfoFromCL attachment = pkt->aItem[i];
// skip empty slots
if (attachment.ItemInven.iID == 0)
continue;
resp.aItem[i] = attachment;
attachments.push_back(attachment.ItemInven);
attSlots.push_back(attachment.iSlotNum);
// delete item
plr->Inven[attachment.iSlotNum] = { 0, 0, 0, 0 };
}
int cost = pkt->iCash + 50 + 20 * attachments.size(); // attached taros + postage
plr->money -= cost;
Database::EmailData email = {
(int)pkt->iTo_PCUID, // PlayerId
Database::getNextEmailIndex(pkt->iTo_PCUID), // MsgIndex
0, // ReadFlag (unread)
(pkt->iCash > 0 || attachments.size() > 0) ? 1 : 0, // ItemFlag
plr->iID, // SenderID
U16toU8(plr->PCStyle.szFirstName), // SenderFirstName
U16toU8(plr->PCStyle.szLastName), // SenderLastName
ChatManager::sanitizeText(U16toU8(pkt->szSubject)), // SubjectLine
ChatManager::sanitizeText(U16toU8(pkt->szContent), true), // MsgBody
pkt->iCash, // Taros
(uint64_t)getTimestamp(), // SendTime
0 // DeleteTime (unimplemented)
};
if (!Database::sendEmail(&email, attachments)) {
plr->money += cost; // give money back
// give items back
while (!attachments.empty()) {
sItemBase attachment = attachments.back();
plr->Inven[attSlots.back()] = attachment;
attachments.pop_back();
attSlots.pop_back();
}
// send error message
INITSTRUCT(sP_FE2CL_REP_PC_SEND_EMAIL_FAIL, errResp);
errResp.iErrorCode = 1;
errResp.iTo_PCUID = pkt->iTo_PCUID;
sock->sendPacket((void*)&errResp, P_FE2CL_REP_PC_SEND_EMAIL_FAIL, sizeof(sP_FE2CL_REP_PC_SEND_EMAIL_FAIL));
return;
}
// HACK: use set value packet to force GUI taros update
INITSTRUCT(sP_FE2CL_GM_REP_PC_SET_VALUE, tarosResp);
tarosResp.iPC_ID = plr->iID;
tarosResp.iSetValueType = 5;
tarosResp.iSetValue = plr->money;
sock->sendPacket((void*)&tarosResp, P_FE2CL_GM_REP_PC_SET_VALUE, sizeof(sP_FE2CL_GM_REP_PC_SET_VALUE));
resp.iCandy = plr->money;
resp.iTo_PCUID = pkt->iTo_PCUID;
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_SEND_EMAIL_SUCC, sizeof(sP_FE2CL_REP_PC_SEND_EMAIL_SUCC));
}
#pragma region Helper methods
int BuddyManager::getAvailableBuddySlot(Player* plr) {
int slot = -1;
for (int i = 0; i < 50; i++) {
if (plr->buddyIDs[i] == 0)
return i;
}
return slot;
}
bool BuddyManager::playerHasBuddyWithID(Player* plr, int buddyID) {
for (int i = 0; i < 50; i++) {
if (plr->buddyIDs[i] == buddyID)
return true;
}
return false;
}
#pragma endregion
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