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https://github.com/OpenFusionProject/OpenFusion.git
synced 2024-11-22 05:20:05 +00:00
vehicle has a proper expiration day when bought, implemented checking expired vehicles while login
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00f64ce992
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5a58908462
@ -432,8 +432,9 @@ Player Database::DbToPlayer(DbPlayer player) {
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result.aSkywayLocationFlag[1] = player.SkywayLocationFlag2;
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Database::getInventory(&result);
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Database::removeExpiredVehicles(&result);
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Database::getNanos(&result);
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Database::getQuests(&result);
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Database::getQuests(&result);
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std::vector<char>::iterator it = player.QuestFlag.begin();
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for (int i = 0; i < 16; i++)
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@ -606,6 +607,39 @@ void Database::getInventory(Player* player) {
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player->QInven[current.slot - AEQUIP_COUNT - AINVEN_COUNT - ABANK_COUNT] = toSet;
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}
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}
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void Database::removeExpiredVehicles(Player* player) {
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uint64_t currentTime = getTime();
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//remove from bank immediately
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for (int i = 0; i < ABANK_COUNT; i++) {
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if (player->Bank[i].iType == 10 && player->Bank[i].iTimeLimit < currentTime)
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player->Bank[i] = {};
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}
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//for the rest, we want to leave only 1 expired vehicle on player to delete it with the client packet
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std::vector<sItemBase*> toRemove;
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//equiped vehicle
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if (player->Equip[8].iOpt > 0 && player->Equip[8].iTimeLimit < currentTime)
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{
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toRemove.push_back(&player->Equip[8]);
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player->toRemoveVehicle.eIL = 0;
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player->toRemoveVehicle.iSlotNum = 8;
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}
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//inventory
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for (int i = 0; i < AINVEN_COUNT; i++) {
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if (player->Inven[i].iType == 10 && player->Inven[i].iTimeLimit < currentTime) {
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toRemove.push_back(&player->Inven[i]);
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player->toRemoveVehicle.eIL = 1;
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player->toRemoveVehicle.iSlotNum = i;
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}
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}
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//delete all but one vehicles, leave last one for ceremonial deletion
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for (int i = 1; i < toRemove.size(); i++) {
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memset(toRemove[i-1], 0, sizeof(sItemBase));
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}
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}
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void Database::getNanos(Player* player) {
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@ -126,6 +126,7 @@ namespace Database {
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void updateQuests(Player* player);
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void getInventory(Player* player);
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void removeExpiredVehicles(Player* player);
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void getNanos(Player* player);
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void getQuests(Player* player);
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@ -767,3 +767,35 @@ Item* ItemManager::getItemData(int32_t id, int32_t type) {
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return &ItemData[std::pair<int32_t, int32_t>(id, type)];
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return nullptr;
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}
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void ItemManager::checkItemExpire(CNSocket* sock, Player* player) {
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if (player->toRemoveVehicle.eIL == 0 && player->toRemoveVehicle.iSlotNum == 0)
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return;
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/* prepare packet
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* yes, this is a varadic packet, however analyzing client behavior and code
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* it only checks takes the first item sent into account
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* yes, this is very stupid
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* therefore, we delete all but 1 expired vehicle while loading player
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* to delete the last one here so player gets a notification
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*/
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const size_t resplen = sizeof(sP_FE2CL_PC_DELETE_TIME_LIMIT_ITEM) + sizeof(sTimeLimitItemDeleteInfo2CL);
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assert(resplen < CN_PACKET_BUFFER_SIZE - 8);
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// we know it's only one trailing struct, so we can skip full validation
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uint8_t respbuf[resplen]; // not a variable length array, don't worry
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sP_FE2CL_PC_DELETE_TIME_LIMIT_ITEM* packet = (sP_FE2CL_PC_DELETE_TIME_LIMIT_ITEM*)respbuf;
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sTimeLimitItemDeleteInfo2CL* itemData = (sTimeLimitItemDeleteInfo2CL*)(respbuf + sizeof(sP_FE2CL_PC_DELETE_TIME_LIMIT_ITEM));
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memset(respbuf, 0, resplen);
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packet->iItemListCount = 1;
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itemData->eIL = player->toRemoveVehicle.eIL;
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itemData->iSlotNum = player->toRemoveVehicle.iSlotNum;
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sock->sendPacket((void*)&respbuf, P_FE2CL_PC_DELETE_TIME_LIMIT_ITEM, resplen);
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//delete serverside
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if (player->toRemoveVehicle.eIL == 0)
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memset(&player->Equip[8], 0, sizeof(sItemBase));
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else
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memset(&player->Inven[player->toRemoveVehicle.iSlotNum], 0, sizeof(sItemBase));
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}
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@ -47,4 +47,5 @@ namespace ItemManager {
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int findFreeSlot(Player *plr);
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Item* getItemData(int32_t id, int32_t type);
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void checkItemExpire(CNSocket* sock, Player* player);
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}
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@ -115,6 +115,11 @@ void NPCManager::npcVendorBuy(CNSocket* sock, CNPacketData* data) {
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sock->sendPacket((void*)&failResp, P_FE2CL_REP_PC_VENDOR_ITEM_BUY_FAIL, sizeof(sP_FE2CL_REP_PC_VENDOR_ITEM_BUY_FAIL));
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return;
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}
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// if vehicle
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if (req->Item.iType == 10)
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// set time limit: current time + 7days
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req->Item.iTimeLimit = getTime() + 604800;
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if (slot != req->iInvenSlotNum) {
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// possible item stacking?
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@ -49,4 +49,6 @@ struct Player {
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int RemainingNPCCount[ACTIVE_MISSION_COUNT][3];
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sItemBase QInven[AQINVEN_COUNT];
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int32_t CurrentMissionID;
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sTimeLimitItemDeleteInfo2CL toRemoveVehicle;
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};
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@ -4,6 +4,7 @@
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#include "CNShardServer.hpp"
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#include "CNShared.hpp"
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#include "MissionManager.hpp"
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#include "ItemManager.hpp"
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#include "settings.hpp"
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@ -283,6 +284,8 @@ void PlayerManager::enterPlayer(CNSocket* sock, CNPacketData* data) {
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sock->sendPacket((void*)&motd, P_FE2CL_PC_MOTD_LOGIN, sizeof(sP_FE2CL_PC_MOTD_LOGIN));
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addPlayer(sock, plr);
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//check if there is an expiring vehicle
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ItemManager::checkItemExpire(sock, getPlayer(sock));
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}
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void PlayerManager::sendToViewable(CNSocket* sock, void* buf, uint32_t type, size_t size) {
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