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Buddy code cleanup

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- Get rid of buddyCnt, self-nullptr checks, and redundant playermap loops in chat handlers
- Add helper function to find available buddy slot
- Reorganize a bit
This commit is contained in:
Gent 2020-11-07 23:11:56 -05:00
parent 262dca7dd6
commit 803f1a246a
5 changed files with 108 additions and 130 deletions
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231
src/BuddyManager.cpp
View File

@ -32,10 +32,7 @@ void BuddyManager::requestBuddy(CNSocket* sock, CNPacketData* data) {
Player* plr = PlayerManager::getPlayer(sock);
Player* otherPlr = PlayerManager::getPlayerFromID(req->iBuddyID);
if (plr == nullptr || otherPlr == nullptr)
return;
if (plr->buddyCnt >= 50 || otherPlr->buddyCnt >= 50)
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));
@ -44,9 +41,6 @@ void BuddyManager::requestBuddy(CNSocket* sock, CNPacketData* data) {
CNSocket* otherSock = PlayerManager::getSockFromID(otherPlr->iID);
if (otherSock == nullptr)
return;
INITSTRUCT(sP_FE2CL_REP_REQUEST_MAKE_BUDDY_SUCC, resp);
INITSTRUCT(sP_FE2CL_REP_REQUEST_MAKE_BUDDY_SUCC_TO_ACCEPTER, otherResp);
@ -75,9 +69,6 @@ void BuddyManager::reqBuddyByName(CNSocket* sock, CNPacketData* data) {
sP_CL2FE_REQ_PC_FIND_NAME_MAKE_BUDDY* pkt = (sP_CL2FE_REQ_PC_FIND_NAME_MAKE_BUDDY*)data->buf;
Player* plrReq = PlayerManager::getPlayer(sock);
if (plrReq == nullptr)
return;
INITSTRUCT(sP_FE2CL_REP_PC_FIND_NAME_MAKE_BUDDY_SUCC, resp);
CNSocket* otherSock = sock;
@ -112,49 +103,46 @@ void BuddyManager::reqAcceptBuddy(CNSocket* sock, CNPacketData* data) {
Player* plr = PlayerManager::getPlayer(sock);
Player* otherPlr = PlayerManager::getPlayerFromID(req->iBuddyID);
if (plr == nullptr || otherPlr == nullptr)
return;
INITSTRUCT(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC, resp);
CNSocket* otherSock = PlayerManager::getSockFromID(otherPlr->iID);
resp.iBuddySlot = plr->buddyCnt;
resp.BuddyInfo.iID = otherPlr->iID;
resp.BuddyInfo.iPCUID = otherPlr->PCStyle.iPC_UID;
resp.BuddyInfo.iPCState = 1; //to show whether the other player is online or offline (hardcoded for now)
resp.BuddyInfo.bBlocked = 0; //to show whether the other player is blocked (hardcoded for now)
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(otherPlr->PCStyle.szFirstName));
memcpy(resp.BuddyInfo.szLastName, otherPlr->PCStyle.szLastName, sizeof(otherPlr->PCStyle.szLastName));
int slotA = getAvailableBuddySlot(plr);
int slotB = getAvailableBuddySlot(otherPlr);
if (slotA == -1 || slotB == -1)
return; // sanity check
if (req->iAcceptFlag == 1)
if (req->iAcceptFlag == 1 && plr->iID != 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[plr->buddyCnt] = otherPlr->PCStyle.iPC_UID;
std::cout << "Buddy's ID: " << plr->buddyIDs[plr->buddyCnt] << std::endl;
plr->buddyCnt++;
if (plr->iID != otherPlr->iID)
{
resp.iBuddySlot = otherPlr->buddyCnt;
resp.BuddyInfo.iID = plr->iID;
resp.BuddyInfo.iPCUID = plr->PCStyle.iPC_UID;
resp.BuddyInfo.iPCState = 1; //to show whether the other player is online or offline (hardcoded for now)
resp.BuddyInfo.bBlocked = 0; //to show whether the other player is blocked (hardcoded for now)
resp.BuddyInfo.iGender = plr->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 = plr->PCStyle.iNameCheck;
memcpy(resp.BuddyInfo.szFirstName, plr->PCStyle.szFirstName, sizeof(plr->PCStyle.szFirstName));
memcpy(resp.BuddyInfo.szLastName, plr->PCStyle.szLastName, sizeof(plr->PCStyle.szLastName));
otherSock->sendPacket((void*)&resp, P_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC, sizeof(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC));
otherPlr->buddyIDs[otherPlr->buddyCnt] = plr->PCStyle.iPC_UID;
std::cout << "Buddy's ID: " << plr->buddyIDs[plr->buddyCnt] << std::endl;
otherPlr->buddyCnt++;
}
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;
}
else
{
@ -176,10 +164,8 @@ void BuddyManager::reqFindNameBuddyAccept(CNSocket* sock, CNPacketData* data) {
}
sP_CL2FE_REQ_PC_FIND_NAME_ACCEPT_BUDDY* pkt = (sP_CL2FE_REQ_PC_FIND_NAME_ACCEPT_BUDDY*)data->buf;
Player* plrReq = PlayerManager::getPlayer(sock);
if (plrReq == nullptr)
return;
Player* plr = PlayerManager::getPlayer(sock);
INITSTRUCT(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC, resp);
@ -197,48 +183,46 @@ void BuddyManager::reqFindNameBuddyAccept(CNSocket* sock, CNPacketData* data) {
}
}
PlayerView& plr = PlayerManager::players[otherSock];
Player* otherPlr = PlayerManager::getPlayer(otherSock);
int slotA = getAvailableBuddySlot(plr);
int slotB = getAvailableBuddySlot(otherPlr);
if (slotA == -1 || slotB == -1)
return; // sanity check
resp.iBuddySlot = plrReq->buddyCnt;
resp.BuddyInfo.iID = plr.plr->iID;
resp.BuddyInfo.iPCUID = pkt->iBuddyPCUID;
resp.BuddyInfo.iNameCheckFlag = plr.plr->PCStyle.iNameCheck;
resp.BuddyInfo.iPCState = 1;
resp.BuddyInfo.iGender = plr.plr->PCStyle.iGender;
resp.BuddyInfo.bBlocked = 0;
resp.BuddyInfo.bFreeChat = 1;
memcpy(resp.BuddyInfo.szFirstName, plr.plr->PCStyle.szFirstName, sizeof(plr.plr->PCStyle.szFirstName));
memcpy(resp.BuddyInfo.szLastName, plr.plr->PCStyle.szLastName, sizeof(plr.plr->PCStyle.szLastName));
if (pkt->iAcceptFlag == 1)
{
if (pkt->iAcceptFlag == 1 && plr->iID != 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[plrReq->buddyCnt] = plr.plr->PCStyle.iPC_UID;
plrReq->buddyCnt++;
plr->buddyIDs[slotA] = otherPlr->PCStyle.iPC_UID;
//std::cout << "Buddy's ID: " << plr->buddyIDs[slotA] << std::endl;
if (plr.plr->PCStyle.iPC_UID == pkt->iBuddyPCUID)
{
resp.iBuddySlot = plr.plr->buddyCnt;
resp.BuddyInfo.iID = plrReq->iID;
resp.BuddyInfo.iPCUID = plrReq->PCStyle.iPC_UID;
resp.BuddyInfo.iNameCheckFlag = plrReq->PCStyle.iNameCheck;
resp.BuddyInfo.iPCState = 1;
resp.BuddyInfo.iGender = plrReq->PCStyle.iGender;
resp.BuddyInfo.bBlocked = 0;
resp.BuddyInfo.bFreeChat = 1;
memcpy(resp.BuddyInfo.szFirstName, plrReq->PCStyle.szFirstName, sizeof(plrReq->PCStyle.szFirstName));
memcpy(resp.BuddyInfo.szLastName, plrReq->PCStyle.szLastName, sizeof(plrReq->PCStyle.szLastName));
otherSock->sendPacket((void*)&resp, P_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC, sizeof(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_SUCC));
plr.plr->buddyIDs[plr.plr->buddyCnt] = plrReq->PCStyle.iPC_UID;
plr.plr->buddyCnt++;
}
}
// 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;
}
else
{
INITSTRUCT(sP_FE2CL_REP_ACCEPT_MAKE_BUDDY_FAIL, declineResp);
@ -258,27 +242,19 @@ void BuddyManager::reqBuddyFreechat(CNSocket* sock, CNPacketData* data) {
sP_CL2FE_REQ_SEND_BUDDY_FREECHAT_MESSAGE* pkt = (sP_CL2FE_REQ_SEND_BUDDY_FREECHAT_MESSAGE*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
if (plr == nullptr)
return;
INITSTRUCT(sP_FE2CL_REP_SEND_BUDDY_FREECHAT_MESSAGE_SUCC, resp);
CNSocket* otherSock = sock;
CNSocket* otherSock = PlayerManager::getSockFromID(pkt->iBuddyPCUID);
if (otherSock == nullptr)
return; // buddy offline
resp.iFromPCUID = plr->PCStyle.iPC_UID;
resp.iToPCUID = pkt->iBuddyPCUID;
resp.iEmoteCode = pkt->iEmoteCode;
memcpy(resp.szFreeChat, pkt->szFreeChat, sizeof(pkt->szFreeChat));
sock->sendPacket((void*)&resp, P_FE2CL_REP_SEND_BUDDY_FREECHAT_MESSAGE_SUCC, sizeof(sP_FE2CL_REP_SEND_BUDDY_FREECHAT_MESSAGE_SUCC)); // shows the player that they sent the message to their buddy
for (auto pair : PlayerManager::players) {
if (pair.second.plr->PCStyle.iPC_UID != plr->PCStyle.iPC_UID) {
otherSock = pair.first;
otherSock->sendPacket((void*)&resp, P_FE2CL_REP_SEND_BUDDY_FREECHAT_MESSAGE_SUCC, sizeof(sP_FE2CL_REP_SEND_BUDDY_FREECHAT_MESSAGE_SUCC)); // sends the message to the buddy.
}
}
memcpy(resp.szFreeChat, pkt->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
@ -289,25 +265,19 @@ void BuddyManager::reqBuddyMenuchat(CNSocket* sock, CNPacketData* data) {
sP_CL2FE_REQ_SEND_BUDDY_MENUCHAT_MESSAGE* pkt = (sP_CL2FE_REQ_SEND_BUDDY_MENUCHAT_MESSAGE*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
if (plr == nullptr)
return;
INITSTRUCT(sP_FE2CL_REP_SEND_BUDDY_MENUCHAT_MESSAGE_SUCC, resp);
CNSocket* otherSock = sock;
CNSocket* otherSock = PlayerManager::getSockFromID(pkt->iBuddyPCUID);
if (otherSock == nullptr)
return; // buddy offline
resp.iFromPCUID = plr->PCStyle.iPC_UID;
resp.iToPCUID = pkt->iBuddyPCUID;
resp.iEmoteCode = pkt->iEmoteCode;
memcpy(resp.szFreeChat, pkt->szFreeChat, sizeof(pkt->szFreeChat));
sock->sendPacket((void*)&resp, P_FE2CL_REP_SEND_BUDDY_MENUCHAT_MESSAGE_SUCC, sizeof(sP_FE2CL_REP_SEND_BUDDY_MENUCHAT_MESSAGE_SUCC)); // shows the player that they sent the message to their buddy
for (auto pair : PlayerManager::players) {
if (pair.second.plr->PCStyle.iPC_UID != plr->PCStyle.iPC_UID) {
otherSock = pair.first;
otherSock->sendPacket((void*)&resp, P_FE2CL_REP_SEND_BUDDY_MENUCHAT_MESSAGE_SUCC, sizeof(sP_FE2CL_REP_SEND_BUDDY_MENUCHAT_MESSAGE_SUCC)); // sends the message to the buddy.
}
}
memcpy(resp.szFreeChat, pkt->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
@ -316,11 +286,12 @@ void BuddyManager::reqPktGetBuddyState(CNSocket* sock, CNPacketData* data) {
INITSTRUCT(sP_FE2CL_REP_GET_BUDDY_STATE_SUCC, resp);
for (int BuddySlot = 0; BuddySlot < 50; BuddySlot++) {
//resp.aBuddyState[plr->buddyCnt] = 1; // this sets every buddy to online. Will get the pcstate right directly from the DB.
resp.aBuddyID[BuddySlot] = plr->buddyIDs[BuddySlot];
sock->sendPacket((void*)&resp, P_FE2CL_REP_GET_BUDDY_STATE_SUCC, sizeof(sP_FE2CL_REP_GET_BUDDY_STATE_SUCC));
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
@ -335,6 +306,8 @@ void BuddyManager::reqBuddyBlock(CNSocket* sock, CNPacketData* data) {
resp.iBuddyPCUID = pkt->iBuddyPCUID;
resp.iBuddySlot = pkt->iBuddySlot;
// TODO: handle this?
sock->sendPacket((void*)&resp, P_FE2CL_REP_SET_BUDDY_BLOCK_SUCC, sizeof(sP_FE2CL_REP_SET_BUDDY_BLOCK_SUCC));
}
@ -348,16 +321,15 @@ void BuddyManager::reqBuddyDelete(CNSocket* sock, CNPacketData* data) {
Player* plr = PlayerManager::getPlayer(sock);
if (plr == nullptr)
return;
INITSTRUCT(sP_FE2CL_REP_REMOVE_BUDDY_SUCC, resp);
resp.iBuddyPCUID = pkt->iBuddyPCUID;
resp.iBuddySlot = pkt->iBuddySlot;
plr->buddyIDs[resp.iBuddySlot] -= resp.iBuddyPCUID;
plr->buddyCnt--;
if (pkt->iBuddySlot < 0 || pkt->iBuddySlot >= 50)
return; // sanity check
plr->buddyIDs[resp.iBuddySlot] = 0;
sock->sendPacket((void*)&resp, P_FE2CL_REP_REMOVE_BUDDY_SUCC, sizeof(sP_FE2CL_REP_REMOVE_BUDDY_SUCC));
}
@ -367,6 +339,15 @@ void BuddyManager::reqBuddyWarp(CNSocket* sock, CNPacketData* data) {} // stub
#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::NameCheck(char16_t reqName[], char16_t resName[], int sizeOfLNReq, int sizeOfLNRes) {
// If lengths of array are not equal means
// array are not equal

1
src/BuddyManager.hpp
View File

@ -36,5 +36,6 @@ namespace BuddyManager {
// helper methods
// Name checks
int getAvailableBuddySlot(Player* plr);
bool NameCheck(char16_t reqName[], char16_t resName[], int sizeOfReq, int sizeOfRes); // checks if the request and requested player's names match
}

1
src/Player.hpp
View File

@ -71,6 +71,5 @@ struct Player {
bool notify;
int buddyCnt;
int64_t buddyIDs[50];
};

3
src/PlayerManager.cpp
View File

@ -293,9 +293,6 @@ void PlayerManager::enterPlayer(CNSocket* sock, CNPacketData* data) {
// TODO: check if serialkey exists, if it doesn't send sP_FE2CL_REP_PC_ENTER_FAIL
Player plr = CNSharedData::getPlayer(enter->iEnterSerialKey);
plr.buddyCnt = 0;
std::cout << "Buddy Count: " << plr.buddyCnt << std::endl;
plr.groupCnt = 1;
plr.iIDGroup = plr.groupIDs[0] = plr.iID;

2
src/main.cpp
View File

@ -99,7 +99,7 @@ int main() {
NanoManager::init();
NPCManager::init();
TransportManager::init();
BuddyManager::init(); // stubbed until we have database integration + lots of bug fixes
BuddyManager::init();
GroupManager::init();
Database::open();