OpenFusion/src/GroupManager.cpp
2020-10-11 20:59:40 +02:00

376 lines
14 KiB
C++

#include "CNShardServer.hpp"
#include "CNStructs.hpp"
#include "ChatManager.hpp"
#include "PlayerManager.hpp"
#include "GroupManager.hpp"
#include "NanoManager.hpp"
#include <iostream>
#include <chrono>
#include <algorithm>
#include <thread>
void GroupManager::init() {
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_GROUP_INVITE, requestGroup);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_GROUP_INVITE_REFUSE, refuseGroup);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_GROUP_JOIN, joinGroup);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_GROUP_LEAVE, leaveGroup);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_SEND_ALL_GROUP_FREECHAT_MESSAGE, chatGroup);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_SEND_ALL_GROUP_MENUCHAT_MESSAGE, menuChatGroup);
}
void GroupManager::requestGroup(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_GROUP_INVITE))
return; // malformed packet
sP_CL2FE_REQ_PC_GROUP_INVITE* recv = (sP_CL2FE_REQ_PC_GROUP_INVITE*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
Player* otherPlr = PlayerManager::getPlayerFromID(recv->iID_To);
if (plr == nullptr || otherPlr == nullptr)
return;
otherPlr = PlayerManager::getPlayerFromID(otherPlr->iIDGroup);
if (otherPlr == nullptr)
return;
// fail if the group is full or the other player is already in a group
if (plr->groupCnt >= 4 || otherPlr->groupCnt > 1) {
INITSTRUCT(sP_FE2CL_PC_GROUP_INVITE_FAIL, resp);
sock->sendPacket((void*)&resp, P_FE2CL_PC_GROUP_INVITE_FAIL, sizeof(sP_FE2CL_PC_GROUP_INVITE_FAIL));
return;
}
CNSocket* otherSock = PlayerManager::getSockFromID(recv->iID_To);
if (otherSock == nullptr)
return;
INITSTRUCT(sP_FE2CL_PC_GROUP_INVITE, resp);
resp.iHostID = plr->iIDGroup;
otherSock->sendPacket((void*)&resp, P_FE2CL_PC_GROUP_INVITE, sizeof(sP_FE2CL_PC_GROUP_INVITE));
}
void GroupManager::refuseGroup(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_GROUP_INVITE_REFUSE))
return; // malformed packet
sP_CL2FE_REQ_PC_GROUP_INVITE_REFUSE* recv = (sP_CL2FE_REQ_PC_GROUP_INVITE_REFUSE*)data->buf;
CNSocket* otherSock = PlayerManager::getSockFromID(recv->iID_From);
if (otherSock == nullptr)
return;
Player* plr = PlayerManager::getPlayer(sock);
if (plr == nullptr)
return;
INITSTRUCT(sP_FE2CL_PC_GROUP_INVITE_REFUSE, resp);
resp.iID_To = plr->iID;
otherSock->sendPacket((void*)&resp, P_FE2CL_PC_GROUP_INVITE_REFUSE, sizeof(sP_FE2CL_PC_GROUP_INVITE_REFUSE));
}
void GroupManager::joinGroup(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_GROUP_JOIN))
return; // malformed packet
sP_CL2FE_REQ_PC_GROUP_JOIN* recv = (sP_CL2FE_REQ_PC_GROUP_JOIN*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
Player* otherPlr = PlayerManager::getPlayerFromID(recv->iID_From);
if (plr == nullptr || otherPlr == nullptr)
return;
otherPlr = PlayerManager::getPlayerFromID(otherPlr->iIDGroup);
if (otherPlr == nullptr)
return;
// fail if the group is full or the other player is already in a group
if (plr->groupCnt > 1 || plr->iIDGroup != plr->iID || otherPlr->groupCnt >= 4) {
INITSTRUCT(sP_FE2CL_PC_GROUP_JOIN_FAIL, resp);
sock->sendPacket((void*)&resp, P_FE2CL_PC_GROUP_JOIN_FAIL, sizeof(sP_FE2CL_PC_GROUP_JOIN_FAIL));
return;
}
if (!validOutVarPacket(sizeof(sP_FE2CL_PC_GROUP_JOIN), otherPlr->groupCnt + 1, sizeof(sPCGroupMemberInfo))) {
std::cout << "[WARN] bad sP_FE2CL_PC_GROUP_JOIN packet size\n";
return;
}
int bitFlagBefore = getGroupFlags(otherPlr);
plr->iIDGroup = otherPlr->iID;
otherPlr->groupCnt += 1;
otherPlr->groupIDs[otherPlr->groupCnt-1] = plr->iID;
size_t resplen = sizeof(sP_FE2CL_PC_GROUP_JOIN) + otherPlr->groupCnt * sizeof(sPCGroupMemberInfo);
uint8_t respbuf[CN_PACKET_BUFFER_SIZE];
memset(respbuf, 0, resplen);
sP_FE2CL_PC_GROUP_JOIN *resp = (sP_FE2CL_PC_GROUP_JOIN*)respbuf;
sPCGroupMemberInfo *respdata = (sPCGroupMemberInfo*)(respbuf+sizeof(sP_FE2CL_PC_GROUP_JOIN));
resp->iID_NewMember = plr->iID;
resp->iMemberPCCnt = otherPlr->groupCnt;
int bitFlag = getGroupFlags(otherPlr);
for (int i = 0; i < otherPlr->groupCnt; i++) {
Player* varPlr = PlayerManager::getPlayerFromID(otherPlr->groupIDs[i]);
CNSocket* sockTo = PlayerManager::getSockFromID(otherPlr->groupIDs[i]);
if (varPlr == nullptr || sockTo == nullptr)
continue;
respdata[i].iPC_ID = varPlr->iID;
respdata[i].iPCUID = varPlr->PCStyle.iPC_UID;
respdata[i].iNameCheck = varPlr->PCStyle.iNameCheck;
memcpy(respdata[i].szFirstName, varPlr->PCStyle.szFirstName, sizeof(varPlr->PCStyle.szFirstName));
memcpy(respdata[i].szLastName, varPlr->PCStyle.szLastName, sizeof(varPlr->PCStyle.szLastName));
respdata[i].iSpecialState = varPlr->iSpecialState;
respdata[i].iLv = varPlr->level;
respdata[i].iHP = varPlr->HP;
respdata[i].iMaxHP = PC_MAXHEALTH(varPlr->level);
//respdata[i].iMapType = 0;
//respdata[i].iMapNum = 0;
respdata[i].iX = varPlr->x;
respdata[i].iY = varPlr->y;
respdata[i].iZ = varPlr->z;
// client doesnt read nano data here
NanoManager::nanoChangeBuff(sockTo, varPlr, bitFlagBefore | varPlr->iConditionBitFlag, bitFlag | varPlr->iConditionBitFlag);
}
sendToGroup(otherPlr, (void*)&respbuf, P_FE2CL_PC_GROUP_JOIN, resplen);
}
void GroupManager::leaveGroup(CNSocket* sock, CNPacketData* data) {
Player* plr = PlayerManager::getPlayer(sock);
if (plr == nullptr)
return;
groupKickPlayer(plr);
}
void GroupManager::chatGroup(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_SEND_ALL_GROUP_FREECHAT_MESSAGE))
return; // malformed packet
sP_CL2FE_REQ_SEND_ALL_GROUP_FREECHAT_MESSAGE* chat = (sP_CL2FE_REQ_SEND_ALL_GROUP_FREECHAT_MESSAGE*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
Player* otherPlr = PlayerManager::getPlayerFromID(plr->iIDGroup);
if (plr == nullptr || otherPlr == nullptr)
return;
// send to client
INITSTRUCT(sP_FE2CL_REP_SEND_ALL_GROUP_FREECHAT_MESSAGE_SUCC, resp);
memcpy(resp.szFreeChat, chat->szFreeChat, sizeof(chat->szFreeChat));
resp.iSendPCID = plr->iID;
resp.iEmoteCode = chat->iEmoteCode;
sendToGroup(otherPlr, (void*)&resp, P_FE2CL_REP_SEND_ALL_GROUP_FREECHAT_MESSAGE_SUCC, sizeof(sP_FE2CL_REP_SEND_ALL_GROUP_FREECHAT_MESSAGE_SUCC));
}
void GroupManager::menuChatGroup(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_SEND_ALL_GROUP_MENUCHAT_MESSAGE))
return; // malformed packet
sP_CL2FE_REQ_SEND_ALL_GROUP_MENUCHAT_MESSAGE* chat = (sP_CL2FE_REQ_SEND_ALL_GROUP_MENUCHAT_MESSAGE*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
Player* otherPlr = PlayerManager::getPlayerFromID(plr->iIDGroup);
if (plr == nullptr || otherPlr == nullptr)
return;
// send to client
INITSTRUCT(sP_FE2CL_REP_SEND_ALL_GROUP_MENUCHAT_MESSAGE_SUCC, resp);
memcpy(resp.szFreeChat, chat->szFreeChat, sizeof(chat->szFreeChat));
resp.iSendPCID = plr->iID;
resp.iEmoteCode = chat->iEmoteCode;
sendToGroup(otherPlr, (void*)&resp, P_FE2CL_REP_SEND_ALL_GROUP_MENUCHAT_MESSAGE_SUCC, sizeof(sP_FE2CL_REP_SEND_ALL_GROUP_MENUCHAT_MESSAGE_SUCC));
}
void GroupManager::sendToGroup(Player* plr, void* buf, uint32_t type, size_t size) {
for (int i = 0; i < plr->groupCnt; i++) {
CNSocket* sock = PlayerManager::getSockFromID(plr->groupIDs[i]);
if (sock == nullptr)
continue;
if (type == P_FE2CL_PC_GROUP_LEAVE_SUCC) {
Player* leavingPlr = PlayerManager::getPlayer(sock);
leavingPlr->iIDGroup = leavingPlr->iID;
}
sock->sendPacket(buf, type, size);
}
}
void GroupManager::groupTickInfo(Player* plr) {
if (!validOutVarPacket(sizeof(sP_FE2CL_PC_GROUP_MEMBER_INFO), plr->groupCnt, sizeof(sPCGroupMemberInfo))) {
std::cout << "[WARN] bad sP_FE2CL_PC_GROUP_JOIN packet size\n";
return;
}
size_t resplen = sizeof(sP_FE2CL_PC_GROUP_MEMBER_INFO) + plr->groupCnt * sizeof(sPCGroupMemberInfo);
uint8_t respbuf[CN_PACKET_BUFFER_SIZE];
memset(respbuf, 0, resplen);
sP_FE2CL_PC_GROUP_MEMBER_INFO *resp = (sP_FE2CL_PC_GROUP_MEMBER_INFO*)respbuf;
sPCGroupMemberInfo *respdata = (sPCGroupMemberInfo*)(respbuf+sizeof(sP_FE2CL_PC_GROUP_MEMBER_INFO));
resp->iID = plr->iID;
resp->iMemberPCCnt = plr->groupCnt;
for (int i = 0; i < plr->groupCnt; i++) {
Player* varPlr = PlayerManager::getPlayerFromID(plr->groupIDs[i]);
if (varPlr == nullptr)
continue;
respdata[i].iPC_ID = varPlr->iID;
respdata[i].iPCUID = varPlr->PCStyle.iPC_UID;
respdata[i].iNameCheck = varPlr->PCStyle.iNameCheck;
memcpy(respdata[i].szFirstName, varPlr->PCStyle.szFirstName, sizeof(varPlr->PCStyle.szFirstName));
memcpy(respdata[i].szLastName, varPlr->PCStyle.szLastName, sizeof(varPlr->PCStyle.szLastName));
respdata[i].iSpecialState = varPlr->iSpecialState;
respdata[i].iLv = varPlr->level;
respdata[i].iHP = varPlr->HP;
respdata[i].iMaxHP = PC_MAXHEALTH(varPlr->level);
//respdata[i].iMapType = 0;
//respdata[i].iMapNum = 0;
respdata[i].iX = varPlr->x;
respdata[i].iY = varPlr->y;
respdata[i].iZ = varPlr->z;
if (varPlr->activeNano > 0) {
respdata[i].bNano = 1;
respdata[i].Nano = varPlr->Nanos[varPlr->activeNano];
}
}
sendToGroup(plr, (void*)&respbuf, P_FE2CL_PC_GROUP_MEMBER_INFO, resplen);
}
void GroupManager::groupKickPlayer(Player* plr) {
// if you are the group leader, destroy your own group and kick everybody
if (plr->iID == plr->iIDGroup) {
groupUnbuff(plr);
INITSTRUCT(sP_FE2CL_PC_GROUP_LEAVE_SUCC, resp1);
sendToGroup(plr, (void*)&resp1, P_FE2CL_PC_GROUP_LEAVE_SUCC, sizeof(sP_FE2CL_PC_GROUP_LEAVE_SUCC));
plr->groupCnt = 1;
return;
}
Player* otherPlr = PlayerManager::getPlayerFromID(plr->iIDGroup);
if (otherPlr == nullptr)
return;
if (!validOutVarPacket(sizeof(sP_FE2CL_PC_GROUP_LEAVE), otherPlr->groupCnt - 1, sizeof(sPCGroupMemberInfo))) {
std::cout << "[WARN] bad sP_FE2CL_PC_GROUP_LEAVE packet size\n";
return;
}
size_t resplen = sizeof(sP_FE2CL_PC_GROUP_LEAVE) + (otherPlr->groupCnt - 1) * sizeof(sPCGroupMemberInfo);
uint8_t respbuf[CN_PACKET_BUFFER_SIZE];
memset(respbuf, 0, resplen);
sP_FE2CL_PC_GROUP_LEAVE *resp = (sP_FE2CL_PC_GROUP_LEAVE*)respbuf;
sPCGroupMemberInfo *respdata = (sPCGroupMemberInfo*)(respbuf+sizeof(sP_FE2CL_PC_GROUP_LEAVE));
resp->iID_LeaveMember = plr->iID;
resp->iMemberPCCnt = otherPlr->groupCnt - 1;
int bitFlagBefore = getGroupFlags(otherPlr);
int bitFlag = bitFlagBefore & ~plr->iGroupConditionBitFlag;
int moveDown = 0;
for (int i = 0; i < otherPlr->groupCnt; i++) {
Player* varPlr = PlayerManager::getPlayerFromID(otherPlr->groupIDs[i]);
CNSocket* sockTo = PlayerManager::getSockFromID(otherPlr->groupIDs[i]);
if (varPlr == nullptr || sockTo == nullptr)
continue;
if (moveDown == 1)
otherPlr->groupIDs[i-1] = otherPlr->groupIDs[i];
respdata[i-moveDown].iPC_ID = varPlr->iID;
respdata[i-moveDown].iPCUID = varPlr->PCStyle.iPC_UID;
respdata[i-moveDown].iNameCheck = varPlr->PCStyle.iNameCheck;
memcpy(respdata[i-moveDown].szFirstName, varPlr->PCStyle.szFirstName, sizeof(varPlr->PCStyle.szFirstName));
memcpy(respdata[i-moveDown].szLastName, varPlr->PCStyle.szLastName, sizeof(varPlr->PCStyle.szLastName));
respdata[i-moveDown].iSpecialState = varPlr->iSpecialState;
respdata[i-moveDown].iLv = varPlr->level;
respdata[i-moveDown].iHP = varPlr->HP;
respdata[i-moveDown].iMaxHP = PC_MAXHEALTH(varPlr->level);
//respdata[i-moveDown]].iMapType = 0;
//respdata[i-moveDown]].iMapNum = 0;
respdata[i-moveDown].iX = varPlr->x;
respdata[i-moveDown].iY = varPlr->y;
respdata[i-moveDown].iZ = varPlr->z;
// client doesnt read nano data here
if (varPlr == plr) {
moveDown = 1;
otherPlr->groupIDs[i] = 0;
NanoManager::nanoChangeBuff(sockTo, varPlr, bitFlagBefore | varPlr->iConditionBitFlag, varPlr->iConditionBitFlag);
} else
NanoManager::nanoChangeBuff(sockTo, varPlr, bitFlagBefore | varPlr->iConditionBitFlag, bitFlag | varPlr->iConditionBitFlag);
}
plr->iIDGroup = plr->iID;
otherPlr->groupCnt -= 1;
sendToGroup(otherPlr, (void*)&respbuf, P_FE2CL_PC_GROUP_LEAVE, resplen);
CNSocket* sock = PlayerManager::getSockFromID(plr->iID);
if (sock == nullptr)
return;
INITSTRUCT(sP_FE2CL_PC_GROUP_LEAVE_SUCC, resp1);
sock->sendPacket((void*)&resp1, P_FE2CL_PC_GROUP_LEAVE_SUCC, sizeof(sP_FE2CL_PC_GROUP_LEAVE_SUCC));
}
void GroupManager::groupUnbuff(Player* plr) {
int bitFlag = getGroupFlags(plr);
for (int i = 0; i < plr->groupCnt; i++) {
CNSocket* sock = PlayerManager::getSockFromID(plr->groupIDs[i]);
if (sock == nullptr)
continue;
Player* otherPlr = PlayerManager::getPlayer(sock);
NanoManager::nanoChangeBuff(sock, otherPlr, bitFlag | otherPlr->iConditionBitFlag, otherPlr->iConditionBitFlag);
}
}
int GroupManager::getGroupFlags(Player* plr) {
int bitFlag = 0;
for (int i = 0; i < plr->groupCnt; i++) {
Player* otherPlr = PlayerManager::getPlayerFromID(plr->groupIDs[i]);
if (otherPlr == nullptr)
continue;
bitFlag |= otherPlr->iGroupConditionBitFlag;
}
return bitFlag;
}