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Merge PR #87

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This commit is contained in:
dongresource 2020-09-14 18:42:03 +02:00
commit 4d21410980
6 changed files with 190 additions and 57 deletions
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10
src/ItemManager.cpp
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@ -7,6 +7,9 @@
#include <string.h> // for memset() and memcmp()
#include <assert.h>
std::map<std::pair<int32_t, int32_t>, Item> ItemManager::ItemData;
std::map<int32_t, std::vector<VendorListing>> ItemManager::VendorTables;
void ItemManager::init() {
REGISTER_SHARD_PACKET(P_CL2FE_REQ_ITEM_MOVE, itemMoveHandler);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_ITEM_DELETE, itemDeleteHandler);
@ -718,6 +721,7 @@ void ItemManager::chestOpenHandler(CNSocket *sock, CNPacketData *data) {
// item reward
item->sItem.iType = 0;
item->sItem.iID = 96;
item->sItem.iOpt = 1;
item->iSlotNum = pkt->iSlotNum;
item->eIL = pkt->eIL;
@ -747,3 +751,9 @@ int ItemManager::findFreeSlot(Player *plr) {
// not found
return -1;
}
Item* ItemManager::getItemData(int32_t id, int32_t type) {
if(ItemData.find(std::pair<int32_t, int32_t>(id, type)) != ItemData.end())
return &ItemData[std::pair<int32_t, int32_t>(id, type)];
return nullptr;
}

13
src/ItemManager.hpp
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@ -3,12 +3,24 @@
#include "CNShardServer.hpp"
#include "Player.hpp"
struct Item {
bool tradeable, sellable;
int buyPrice, sellPrice, stackSize, level; // TODO: implement more as needed
};
struct VendorListing {
int sort, type, iID;
};
namespace ItemManager {
enum class SlotType {
EQUIP = 0,
INVENTORY = 1,
BANK = 3
};
// hopefully this is fine since it's never modified after load
extern std::map<std::pair<int32_t, int32_t>, Item> ItemData; // <id, type> -> data
extern std::map<int32_t, std::vector<VendorListing>> VendorTables;
void init();
void itemMoveHandler(CNSocket* sock, CNPacketData* data);
@ -29,4 +41,5 @@ namespace ItemManager {
void chestOpenHandler(CNSocket* sock, CNPacketData* data);
int findFreeSlot(Player *plr);
Item* getItemData(int32_t id, int32_t type);
}

183
src/NPCManager.cpp
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@ -22,6 +22,8 @@ void NPCManager::init() {
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_VENDOR_TABLE_UPDATE, npcVendorTable);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_VENDOR_ITEM_BUY, npcVendorBuy);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_VENDOR_ITEM_SELL, npcVendorSell);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_VENDOR_ITEM_RESTORE_BUY, npcVendorBuyback);
REGISTER_SHARD_PACKET(P_CL2FE_REQ_PC_VENDOR_BATTERY_BUY, npcVendorBuyBattery);
}
void NPCManager::npcVendorBuy(CNSocket* sock, CNPacketData* data) {
@ -30,11 +32,19 @@ void NPCManager::npcVendorBuy(CNSocket* sock, CNPacketData* data) {
sP_CL2FE_REQ_PC_VENDOR_ITEM_BUY* req = (sP_CL2FE_REQ_PC_VENDOR_ITEM_BUY*)data->buf;
Player *plr = PlayerManager::getPlayer(sock);
Item* item = ItemManager::getItemData(req->Item.iID, req->Item.iType);
int itemCost = 100; // TODO: placeholder, look up the price of item
if (item == nullptr) {
std::cout << "[WARN] Item id " << req->Item.iID << " with type " << req->Item.iType << " not found (buy)" << std::endl;
// NOTE: VENDOR_ITEM_BUY_FAIL is not actually handled client-side.
INITSTRUCT(sP_FE2CL_REP_PC_VENDOR_ITEM_BUY_FAIL, failResp);
failResp.iErrorCode = 0;
sock->sendPacket((void*)&failResp, P_FE2CL_REP_PC_VENDOR_ITEM_BUY_FAIL, sizeof(sP_FE2CL_REP_PC_VENDOR_ITEM_BUY_FAIL));
return;
}
int itemCost = item->sellPrice * (item->stackSize > 1 ? req->Item.iOpt : 1);
int slot = ItemManager::findFreeSlot(plr);
if (itemCost > plr->money || slot == -1) {
// NOTE: VENDOR_ITEM_BUY_FAIL is not actually handled client-side.
INITSTRUCT(sP_FE2CL_REP_PC_VENDOR_ITEM_BUY_FAIL, failResp);
@ -76,82 +86,120 @@ void NPCManager::npcVendorSell(CNSocket* sock, CNPacketData* data) {
}
sItemBase* item = &plr->Inven[req->iInvenSlotNum];
Item* itemData = ItemManager::getItemData(item->iID, item->iType);
if (itemData == nullptr || !itemData->sellable) { // sanity + sellable check
std::cout << "[WARN] Item id " << item->iID << " with type " << item->iType << " not found (sell)" << std::endl;
INITSTRUCT(sP_FE2CL_REP_PC_VENDOR_ITEM_SELL_FAIL, failResp);
failResp.iErrorCode = 0;
sock->sendPacket((void*)&failResp, P_FE2CL_REP_PC_VENDOR_ITEM_SELL_FAIL, sizeof(sP_FE2CL_REP_PC_VENDOR_ITEM_SELL_FAIL));
return;
}
sItemBase original;
memcpy(&original, item, sizeof(sItemBase));
INITSTRUCT(sP_FE2CL_REP_PC_VENDOR_ITEM_SELL_SUCC, resp);
int sellValue = 100 * req->iItemCnt; // TODO: lookup item price
int sellValue = itemData->sellPrice * req->iItemCnt;
// increment taros
plr->money = plr->money + sellValue;
// empty the slot; probably needs to be changed for stacks
// modify item
if (plr->Inven[req->iInvenSlotNum].iOpt - req->iItemCnt > 0) { // selling part of a stack
item->iOpt -= req->iItemCnt;
original.iOpt = req->iItemCnt;
}
else { // selling entire slot
item->iID = 0;
item->iOpt = 0;
item->iType = 0;
item->iTimeLimit = 0;
}
// response parameters
resp.iInvenSlotNum = req->iInvenSlotNum;
resp.iCandy = plr->money;
resp.Item = *item;
resp.Item = original; // the item that gets sent to buyback
resp.ItemStay = *item; // the void item that gets put in the slot
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_VENDOR_ITEM_SELL_SUCC, sizeof(sP_FE2CL_REP_PC_VENDOR_ITEM_SELL_SUCC));
}
void NPCManager::npcVendorBuyback(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_VENDOR_ITEM_RESTORE_BUY))
return; // malformed packet
sP_CL2FE_REQ_PC_VENDOR_ITEM_RESTORE_BUY* req = (sP_CL2FE_REQ_PC_VENDOR_ITEM_RESTORE_BUY*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
Item* item = ItemManager::getItemData(req->Item.iID, req->Item.iType);
if (item == nullptr) {
std::cout << "[WARN] Item id " << req->Item.iID << " with type " << req->Item.iType << " not found (rebuy)" << std::endl;
// NOTE: VENDOR_ITEM_BUY_FAIL is not actually handled client-side.
INITSTRUCT(sP_FE2CL_REP_PC_VENDOR_ITEM_RESTORE_BUY_FAIL, failResp);
failResp.iErrorCode = 0;
sock->sendPacket((void*)&failResp, P_FE2CL_REP_PC_VENDOR_ITEM_RESTORE_BUY_FAIL, sizeof(sP_FE2CL_REP_PC_VENDOR_ITEM_RESTORE_BUY_FAIL));
return;
}
// sell price is used on rebuy. ternary identifies stacked items
int itemCost = item->sellPrice * (item->stackSize > 1 ? req->Item.iOpt : 1);
int slot = ItemManager::findFreeSlot(plr);
if (itemCost > plr->money || slot == -1) {
// NOTE: VENDOR_ITEM_BUY_FAIL is not actually handled client-side.
INITSTRUCT(sP_FE2CL_REP_PC_VENDOR_ITEM_RESTORE_BUY_FAIL, failResp);
failResp.iErrorCode = 0;
sock->sendPacket((void*)&failResp, P_FE2CL_REP_PC_VENDOR_ITEM_RESTORE_BUY_FAIL, sizeof(sP_FE2CL_REP_PC_VENDOR_ITEM_RESTORE_BUY_FAIL));
return;
}
if (slot != req->iInvenSlotNum) {
// possible item stacking?
std::cout << "[WARN] Client and server disagree on bought item slot (" << req->iInvenSlotNum << " vs " << slot << ")" << std::endl;
}
plr->money = plr->money - itemCost;
plr->Inven[slot] = req->Item;
INITSTRUCT(sP_FE2CL_REP_PC_VENDOR_ITEM_RESTORE_BUY_SUCC, resp);
// response parameters
resp.iCandy = plr->money;
resp.iInvenSlotNum = slot;
resp.Item = req->Item;
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_VENDOR_ITEM_RESTORE_BUY_SUCC, sizeof(sP_FE2CL_REP_PC_VENDOR_ITEM_RESTORE_BUY_SUCC));
}
void NPCManager::npcVendorTable(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_VENDOR_TABLE_UPDATE))
return; // malformed packet
//sP_CL2FE_REQ_PC_VENDOR_TABLE_UPDATE* req = (sP_CL2FE_REQ_PC_VENDOR_TABLE_UPDATE*)data->buf;
sP_CL2FE_REQ_PC_VENDOR_TABLE_UPDATE* req = (sP_CL2FE_REQ_PC_VENDOR_TABLE_UPDATE*)data->buf;
if (req->iVendorID != req->iNPC_ID || ItemManager::VendorTables.find(req->iNPC_ID) == ItemManager::VendorTables.end())
return;
std::vector<VendorListing> listings = ItemManager::VendorTables[req->iNPC_ID]; // maybe use iVendorID instead...?
INITSTRUCT(sP_FE2CL_REP_PC_VENDOR_TABLE_UPDATE_SUCC, resp);
// TODO: data needs to be read from shopkeeper tabledata
// check req->iVendorID and req->iNPC_ID
// Exaple Items
// shirt
sItemBase base1;
base1.iID = 60;
base1.iOpt = 0;
// expire date
base1.iTimeLimit = 0;
base1.iType = 1;
for (int i = 0; i < listings.size() && i < 20; i++) { // 20 is the max
sItemBase base;
base.iID = listings[i].iID;
base.iOpt = 0;
base.iTimeLimit = 0;
base.iType = listings[i].type;
sItemVendor item1;
item1.item = base1;
item1.iSortNum = 0;
item1.iVendorID = 1;
// cost amount in float? (doesn't work rn, need to figure out)
item1.fBuyCost = 100.0;
sItemVendor vItem;
vItem.item = base;
vItem.iSortNum = listings[i].sort;
vItem.iVendorID = req->iVendorID;
//vItem.fBuyCost = listings[i].price; this value is not actually the one that is used
// pants
sItemBase base2;
base2.iID = 61;
base2.iOpt = 0;
base2.iTimeLimit = 0;
base2.iType = 2;
sItemVendor item2;
item2.item = base2;
item2.iSortNum = 1;
item2.iVendorID = 1;
item2.fBuyCost = 250.0;
// shoes
sItemBase base3;
base3.iID = 51;
base3.iOpt = 0;
base3.iTimeLimit = 0;
base3.iType = 3;
sItemVendor item3;
item3.item = base3;
item3.iSortNum = 2;
item3.iVendorID = 1;
item3.fBuyCost = 350.0;
resp.item[0] = item1;
resp.item[1] = item2;
resp.item[2] = item3;
resp.item[i] = vItem;
}
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_VENDOR_TABLE_UPDATE_SUCC, sizeof(sP_FE2CL_REP_PC_VENDOR_TABLE_UPDATE_SUCC));
}
@ -169,6 +217,39 @@ void NPCManager::npcVendorStart(CNSocket* sock, CNPacketData* data) {
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_VENDOR_START_SUCC, sizeof(sP_FE2CL_REP_PC_VENDOR_START_SUCC));
}
void NPCManager::npcVendorBuyBattery(CNSocket* sock, CNPacketData* data) {
if (data->size != sizeof(sP_CL2FE_REQ_PC_VENDOR_BATTERY_BUY))
return; // malformed packet
sP_CL2FE_REQ_PC_VENDOR_BATTERY_BUY* req = (sP_CL2FE_REQ_PC_VENDOR_BATTERY_BUY*)data->buf;
Player* plr = PlayerManager::getPlayer(sock);
int cost = req->Item.iOpt * 100;
if ((req->Item.iID == 3 ? (plr->batteryW >= 9999) : (plr->batteryN >= 9999)) || plr->money < cost) { // sanity check
INITSTRUCT(sP_FE2CL_REP_PC_VENDOR_BATTERY_BUY_FAIL, failResp);
failResp.iErrorCode = 0;
sock->sendPacket((void*)&failResp, P_FE2CL_REP_PC_VENDOR_BATTERY_BUY_FAIL, sizeof(sP_FE2CL_REP_PC_VENDOR_BATTERY_BUY_FAIL));
}
plr->money -= cost;
plr->batteryW += req->Item.iID == 3 ? req->Item.iOpt * 10 : 0;
plr->batteryN += req->Item.iID == 4 ? req->Item.iOpt * 10 : 0;
// caps
if (plr->batteryW > 9999)
plr->batteryW = 9999;
if (plr->batteryN > 9999)
plr->batteryN = 9999;
INITSTRUCT(sP_FE2CL_REP_PC_VENDOR_BATTERY_BUY_SUCC, resp);
resp.iCandy = plr->money;
resp.iBatteryW = plr->batteryW;
resp.iBatteryN = plr->batteryN;
sock->sendPacket((void*)&resp, P_FE2CL_REP_PC_VENDOR_BATTERY_BUY_SUCC, sizeof(sP_FE2CL_REP_PC_VENDOR_BATTERY_BUY_SUCC));
}
void NPCManager::updatePlayerNPCS(CNSocket* sock, PlayerView& view) {
std::list<int32_t> yesView;
std::list<int32_t> noView;

2
src/NPCManager.hpp
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@ -28,6 +28,8 @@ namespace NPCManager {
void npcVendorTable(CNSocket* sock, CNPacketData* data);
void npcVendorBuy(CNSocket* sock, CNPacketData* data);
void npcVendorSell(CNSocket* sock, CNPacketData* data);
void npcVendorBuyback(CNSocket* sock, CNPacketData* data);
void npcVendorBuyBattery(CNSocket* sock, CNPacketData* data);
void updatePlayerNPCS(CNSocket* sock, PlayerView& plr);
}

2
src/Player.hpp
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@ -19,6 +19,8 @@ struct Player {
int slot; // player slot, not nano slot
int32_t money;
int32_t fusionmatter;
int32_t batteryW;
int32_t batteryN;
sPCStyle PCStyle;
sPCStyle2 PCStyle2;
sNano Nanos[37]; // acquired nanos

25
src/TableData.cpp
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@ -1,6 +1,7 @@
#include "TableData.hpp"
#include "NPCManager.hpp"
#include "TransportManager.hpp"
#include "ItemManager.hpp"
#include "settings.hpp"
#include "MissionManager.hpp"
@ -119,6 +120,30 @@ void TableData::init() {
}
std::cout << "[INFO] Loaded mission-related data" << std::endl;
// load all item data. i'm sorry. it has to be done
const char* setNames[12] = { "m_pBackItemTable", "m_pFaceItemTable", "m_pGlassItemTable", "m_pHatItemTable",
"m_pHeadItemTable", "m_pPantsItemTable", "m_pShirtsItemTable", "m_pShoesItemTable", "m_pWeaponItemTable",
"m_pVehicleItemTable", "m_pGeneralItemTable", "m_pChestItemTable" };
nlohmann::json itemSet;
for (int i = 0; i < 12; i++) {
itemSet = xdtData[setNames[i]]["m_pItemData"];
for (nlohmann::json::iterator item = itemSet.begin(); item != itemSet.end(); item++)
ItemManager::ItemData[std::pair<int32_t, int32_t>(item.value()["m_iItemNumber"], i == 11 ? 9 : (i == 10 ? 7 : (int)item.value()["m_iEquipLoc"]))]
= { item.value()["m_iTradeAble"] == 1, item.value()["m_iSellAble"] == 1, item.value()["m_iItemPrice"], item.value()["m_iItemSellPrice"], item.value()["m_iStackNumber"], i > 9 ? 0 : (int)item.value()["m_iMinReqLev"] };
}
std::cout << "[INFO] Loaded " << ItemManager::ItemData.size() << " items" << std::endl;
// load vendor listings
nlohmann::json listings = xdtData["m_pVendorTable"]["m_pItemData"];
for (nlohmann::json::iterator listing = listings.begin(); listing != listings.end(); listing++) {
VendorListing vListing = { listing.value()["m_iSortNumber"], listing.value()["m_iItemType"], listing.value()["m_iitemID"] };
ItemManager::VendorTables[listing.value()["m_iNpcNumber"]].push_back(vListing);
}
std::cout << "[INFO] Loaded " << ItemManager::VendorTables.size() << " vendor tables" << std::endl;
}
catch (const std::exception& err) {
std::cerr << "[WARN] Malformed xdt.json file! Reason:" << err.what() << std::endl;