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eqemu-server/common/shareddb.cpp
Arthur Ice e19db3f447 LoadNPCFactionLists converted to QueryDatabase
2014-10-04 14:10:00 -07:00

2018 lines
71 KiB
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#include <iostream>
#include <cstring>
#include <cstdlib>
#include <ctime>
#include "shareddb.h"
#include "mysql.h"
#include "item.h"
#include "classes.h"
#include "rulesys.h"
#include "seperator.h"
#include "string_util.h"
#include "eq_packet_structs.h"
#include "guilds.h"
#include "extprofile.h"
#include "memory_mapped_file.h"
#include "ipc_mutex.h"
#include "eqemu_exception.h"
#include "loottable.h"
#include "faction.h"
#include "features.h"
SharedDatabase::SharedDatabase()
: Database(), skill_caps_mmf(nullptr), items_mmf(nullptr), items_hash(nullptr), faction_mmf(nullptr), faction_hash(nullptr),
loot_table_mmf(nullptr), loot_table_hash(nullptr), loot_drop_mmf(nullptr), loot_drop_hash(nullptr), base_data_mmf(nullptr)
{
}
SharedDatabase::SharedDatabase(const char* host, const char* user, const char* passwd, const char* database, uint32 port)
: Database(host, user, passwd, database, port), skill_caps_mmf(nullptr), items_mmf(nullptr), items_hash(nullptr),
faction_mmf(nullptr), faction_hash(nullptr), loot_table_mmf(nullptr), loot_table_hash(nullptr), loot_drop_mmf(nullptr),
loot_drop_hash(nullptr), base_data_mmf(nullptr)
{
}
SharedDatabase::~SharedDatabase() {
safe_delete(skill_caps_mmf);
safe_delete(items_mmf);
safe_delete(items_hash);
safe_delete(faction_mmf);
safe_delete(faction_hash);
safe_delete(loot_table_mmf);
safe_delete(loot_drop_mmf);
safe_delete(loot_table_hash);
safe_delete(loot_drop_hash);
safe_delete(base_data_mmf);
}
bool SharedDatabase::SetHideMe(uint32 account_id, uint8 hideme)
{
std::string query = StringFormat("UPDATE account SET hideme = %i WHERE id = %i", hideme, account_id);
auto results = QueryDatabase(query);
if (!results.Success()) {
std::cerr << "Error in SetGMSpeed query '" << query << "' " << results.ErrorMessage() << std::endl;
return false;
}
return true;
}
uint8 SharedDatabase::GetGMSpeed(uint32 account_id)
{
std::string query = StringFormat("SELECT gmspeed FROM account WHERE id = '%i'", account_id);
auto results = QueryDatabase(query);
if (!results.Success()) {
std::cerr << "Error in GetGMSpeed query '" << query << "' " << results.ErrorMessage() << std::endl;
return 0;
}
if (results.RowCount() != 1)
return 0;
auto row = results.begin();
return atoi(row[0]);
}
bool SharedDatabase::SetGMSpeed(uint32 account_id, uint8 gmspeed)
{
std::string query = StringFormat("UPDATE account SET gmspeed = %i WHERE id = %i", gmspeed, account_id);
auto results = QueryDatabase(query);
if (!results.Success()) {
std::cerr << "Error in SetGMSpeed query '" << query << "' " << results.ErrorMessage() << std::endl;
return false;
}
return true;
}
uint32 SharedDatabase::GetTotalTimeEntitledOnAccount(uint32 AccountID) {
uint32 EntitledTime = 0;
std::string query = StringFormat("SELECT `time_played` FROM `character_data` WHERE `account_id` = %u", AccountID);
auto results = QueryDatabase(query);
for (auto row = results.begin(); row != results.end(); ++row) {
EntitledTime += atoi(row[0]);
}
return EntitledTime;
}
bool SharedDatabase::SaveCursor(uint32 char_id, std::list<ItemInst*>::const_iterator &start, std::list<ItemInst*>::const_iterator &end)
{
// Delete cursor items
std::string query = StringFormat("DELETE FROM inventory WHERE charid = %i "
"AND ((slotid >= 8000 AND slotid <= 8999) "
"OR slotid = %i OR (slotid >= %i AND slotid <= %i) )",
char_id, MainCursor,
EmuConstants::CURSOR_BAG_BEGIN, EmuConstants::CURSOR_BAG_END);
auto results = QueryDatabase(query);
if (!results.Success()) {
std::cout << "Clearing cursor failed: " << results.ErrorMessage() << std::endl;
return false;
}
int i = 8000;
for(auto it = start; it != end; ++it, i++) {
ItemInst *inst = *it;
if (!SaveInventory(char_id,inst,(i == 8000) ? MainCursor : i))
return false;
}
return true;
}
bool SharedDatabase::VerifyInventory(uint32 account_id, int16 slot_id, const ItemInst* inst)
{
// Delete cursor items
std::string query = StringFormat("SELECT itemid, charges FROM sharedbank "
"WHERE acctid = %d AND slotid = %d",
account_id, slot_id);
auto results = QueryDatabase(query);
if (!results.Success()) {
LogFile->write(EQEMuLog::Error, "Error runing inventory verification query '%s': %s", query.c_str(), results.ErrorMessage().c_str());
//returning true is less harmful in the face of a query error
return true;
}
if (results.RowCount() == 0)
return false;
auto row = results.begin();
uint32 id = atoi(row[0]);
uint16 charges = atoi(row[1]);
uint16 expect_charges = 0;
if(inst->GetCharges() >= 0)
expect_charges = inst->GetCharges();
else
expect_charges = 0x7FFF;
if(id != inst->GetItem()->ID || charges != expect_charges)
return false;
return true;
}
bool SharedDatabase::SaveInventory(uint32 char_id, const ItemInst* inst, int16 slot_id) {
//never save tribute slots:
if(slot_id >= EmuConstants::TRIBUTE_BEGIN && slot_id <= EmuConstants::TRIBUTE_END)
return true;
if (slot_id >= EmuConstants::SHARED_BANK_BEGIN && slot_id <= EmuConstants::SHARED_BANK_BAGS_END) {
// Shared bank inventory
if (!inst)
return DeleteSharedBankSlot(char_id, slot_id);
else
return UpdateSharedBankSlot(char_id, inst, slot_id);
}
else if (!inst) // All other inventory
return DeleteInventorySlot(char_id, slot_id);
return UpdateInventorySlot(char_id, inst, slot_id);
}
bool SharedDatabase::UpdateInventorySlot(uint32 char_id, const ItemInst* inst, int16 slot_id) {
uint32 augslot[EmuConstants::ITEM_COMMON_SIZE] = { NO_ITEM, NO_ITEM, NO_ITEM, NO_ITEM, NO_ITEM };
if (inst->IsType(ItemClassCommon))
for(int i = AUG_BEGIN; i < EmuConstants::ITEM_COMMON_SIZE; i++) {
ItemInst *auginst=inst->GetItem(i);
augslot[i]=(auginst && auginst->GetItem()) ? auginst->GetItem()->ID : NO_ITEM;
}
uint16 charges = 0;
if(inst->GetCharges() >= 0)
charges = inst->GetCharges();
else
charges = 0x7FFF;
// Update/Insert item
std::string query = StringFormat("REPLACE INTO inventory "
"(charid, slotid, itemid, charges, instnodrop, custom_data, color, "
"augslot1, augslot2, augslot3, augslot4, augslot5) "
"VALUES( %lu, %lu, %lu, %lu, %lu, '%s', %lu, "
"%lu, %lu, %lu, %lu, %lu)",
(unsigned long)char_id, (unsigned long)slot_id, (unsigned long)inst->GetItem()->ID,
(unsigned long)charges, (unsigned long)(inst->IsInstNoDrop()? 1: 0),
inst->GetCustomDataString().c_str(), (unsigned long)inst->GetColor(),
(unsigned long)augslot[0], (unsigned long)augslot[1], (unsigned long)augslot[2],
(unsigned long)augslot[3],(unsigned long)augslot[4]);
auto results = QueryDatabase(query);
// Save bag contents, if slot supports bag contents
if (inst->IsType(ItemClassContainer) && Inventory::SupportsContainers(slot_id))
for (uint8 idx = SUB_BEGIN; idx < EmuConstants::ITEM_CONTAINER_SIZE; idx++) {
const ItemInst* baginst = inst->GetItem(idx);
SaveInventory(char_id, baginst, Inventory::CalcSlotId(slot_id, idx));
}
if (!results.Success()) {
LogFile->write(EQEMuLog::Error, "UpdateInventorySlot query '%s': %s", query.c_str(), results.ErrorMessage().c_str());
return false;
}
return true;
}
bool SharedDatabase::UpdateSharedBankSlot(uint32 char_id, const ItemInst* inst, int16 slot_id) {
uint32 augslot[EmuConstants::ITEM_COMMON_SIZE] = { NO_ITEM, NO_ITEM, NO_ITEM, NO_ITEM, NO_ITEM };
if (inst->IsType(ItemClassCommon))
for(int i = AUG_BEGIN; i < EmuConstants::ITEM_COMMON_SIZE; i++) {
ItemInst *auginst=inst->GetItem(i);
augslot[i]=(auginst && auginst->GetItem()) ? auginst->GetItem()->ID : NO_ITEM;
}
// Update/Insert item
uint32 account_id = GetAccountIDByChar(char_id);
uint16 charges = 0;
if(inst->GetCharges() >= 0)
charges = inst->GetCharges();
else
charges = 0x7FFF;
std::string query = StringFormat("REPLACE INTO sharedbank "
"(acctid, slotid, itemid, charges, custom_data, "
"augslot1, augslot2, augslot3, augslot4, augslot5) "
"VALUES( %lu, %lu, %lu, %lu, '%s', "
"%lu, %lu, %lu, %lu, %lu)",
(unsigned long)account_id, (unsigned long)slot_id, (unsigned long)inst->GetItem()->ID,
(unsigned long)charges, inst->GetCustomDataString().c_str(), (unsigned long)augslot[0],
(unsigned long)augslot[1],(unsigned long)augslot[2],(unsigned long)augslot[3],(unsigned long)augslot[4]);
auto results = QueryDatabase(query);
// Save bag contents, if slot supports bag contents
if (inst->IsType(ItemClassContainer) && Inventory::SupportsContainers(slot_id))
for (uint8 idx = SUB_BEGIN; idx < EmuConstants::ITEM_CONTAINER_SIZE; idx++) {
const ItemInst* baginst = inst->GetItem(idx);
SaveInventory(char_id, baginst, Inventory::CalcSlotId(slot_id, idx));
}
if (!results.Success()) {
LogFile->write(EQEMuLog::Error, "UpdateSharedBankSlot query '%s': %s", query.c_str(), results.ErrorMessage().c_str());
return false;
}
return true;
}
bool SharedDatabase::DeleteInventorySlot(uint32 char_id, int16 slot_id) {
// Delete item
std::string query = StringFormat("DELETE FROM inventory WHERE charid = %i AND slotid = %i", char_id, slot_id);
auto results = QueryDatabase(query);
if (!results.Success()) {
LogFile->write(EQEMuLog::Error, "DeleteInventorySlot query '%s': %s", query.c_str(), results.ErrorMessage().c_str());
return false;
}
// Delete bag slots, if need be
if (!Inventory::SupportsContainers(slot_id))
return true;
int16 base_slot_id = Inventory::CalcSlotId(slot_id, SUB_BEGIN);
query = StringFormat("DELETE FROM inventory WHERE charid = %i AND slotid >= %i AND slotid < %i",
char_id, base_slot_id, (base_slot_id+10));
results = QueryDatabase(query);
if (!results.Success()) {
LogFile->write(EQEMuLog::Error, "DeleteInventorySlot, bags query '%s': %s", query.c_str(), results.ErrorMessage().c_str());
return false;
}
// @merth: need to delete augments here
return true;
}
bool SharedDatabase::DeleteSharedBankSlot(uint32 char_id, int16 slot_id) {
// Delete item
uint32 account_id = GetAccountIDByChar(char_id);
std::string query = StringFormat("DELETE FROM sharedbank WHERE acctid=%i AND slotid=%i", account_id, slot_id);
auto results = QueryDatabase(query);
if (!results.Success()) {
LogFile->write(EQEMuLog::Error, "DeleteSharedBankSlot query '%s': %s", query.c_str(), results.ErrorMessage().c_str());
return false;
}
// Delete bag slots, if need be
if (!Inventory::SupportsContainers(slot_id))
return true;
int16 base_slot_id = Inventory::CalcSlotId(slot_id, SUB_BEGIN);
query = StringFormat("DELETE FROM sharedbank WHERE acctid = %i "
"AND slotid >= %i AND slotid < %i",
account_id, base_slot_id, (base_slot_id+10));
results = QueryDatabase(query);
if (!results.Success()) {
LogFile->write(EQEMuLog::Error, "DeleteSharedBankSlot, bags query '%s': %s", query.c_str(), results.ErrorMessage().c_str());
return false;
}
// @merth: need to delete augments here
return true;
}
int32 SharedDatabase::GetSharedPlatinum(uint32 account_id)
{
std::string query = StringFormat("SELECT sharedplat FROM account WHERE id = '%i'", account_id);
auto results = QueryDatabase(query);
if (!results.Success()) {
std::cerr << "Error in GetSharedPlatinum query '" << query << "' " << results.ErrorMessage().c_str() << std::endl;
return false;
}
if (results.RowCount() != 1)
return 0;
auto row = results.begin();
return atoi(row[0]);
}
bool SharedDatabase::SetSharedPlatinum(uint32 account_id, int32 amount_to_add) {
std::string query = StringFormat("UPDATE account SET sharedplat = sharedplat + %i WHERE id = %i", amount_to_add, account_id);
auto results = QueryDatabase(query);
if (!results.Success()) {
std::cerr << "Error in SetSharedPlatinum query '" << query << "' " << results.ErrorMessage() << std::endl;
return false;
}
return true;
}
bool SharedDatabase::SetStartingItems(PlayerProfile_Struct* pp, Inventory* inv, uint32 si_race, uint32 si_class, uint32 si_deity, uint32 si_current_zone, char* si_name, int admin_level) {
const Item_Struct* myitem;
std::string query = StringFormat("SELECT itemid, item_charges, slot FROM starting_items "
"WHERE (race = %i or race = 0) AND (class = %i or class = 0) AND "
"(deityid = %i or deityid = 0) AND (zoneid = %i or zoneid = 0) AND "
"gm <= %i ORDER BY id",
si_race, si_class, si_deity, si_current_zone, admin_level);
auto results = QueryDatabase(query);
if (!results.Success())
return false;
for (auto row = results.begin(); row != results.end(); ++row) {
int32 itemid = atoi(row[0]);
int32 charges = atoi(row[1]);
int32 slot = atoi(row[2]);
myitem = GetItem(itemid);
if(!myitem)
continue;
ItemInst* myinst = CreateBaseItem(myitem, charges);
if(slot < 0)
slot = inv->FindFreeSlot(0, 0);
inv->PutItem(slot, *myinst);
safe_delete(myinst);
}
return true;
}
// Retrieve shared bank inventory based on either account or character
bool SharedDatabase::GetSharedBank(uint32 id, Inventory* inv, bool is_charid) {
std::string query;
if (is_charid)
query = StringFormat("SELECT sb.slotid, sb.itemid, sb.charges, "
"sb.augslot1, sb.augslot2, sb.augslot3, "
"sb.augslot4, sb.augslot5, sb.custom_data "
"FROM sharedbank sb INNER JOIN character_data ch "
"ON ch.account_id=sb.acctid WHERE ch.id = %i", id);
else
query = StringFormat("SELECT slotid, itemid, charges, "
"augslot1, augslot2, augslot3, "
"augslot4, augslot5, custom_data "
"FROM sharedbank WHERE acctid=%i", id);
auto results = QueryDatabase(query);
if (!results.Success()) {
LogFile->write(EQEMuLog::Error, "Database::GetSharedBank(uint32 account_id): %s", results.ErrorMessage().c_str());
return false;
}
for (auto row = results.begin(); row != results.end(); ++row) {
int16 slot_id = (int16)atoi(row[0]);
uint32 item_id = (uint32)atoi(row[1]);
int8 charges = (int8)atoi(row[2]);
uint32 aug[EmuConstants::ITEM_COMMON_SIZE];
aug[0] = (uint32)atoi(row[3]);
aug[1] = (uint32)atoi(row[4]);
aug[2] = (uint32)atoi(row[5]);
aug[3] = (uint32)atoi(row[6]);
aug[4] = (uint32)atoi(row[7]);
const Item_Struct* item = GetItem(item_id);
if (!item) {
LogFile->write(EQEMuLog::Error,
"Warning: %s %i has an invalid item_id %i in inventory slot %i",
((is_charid==true) ? "charid" : "acctid"), id, item_id, slot_id);
continue;
}
int16 put_slot_id = INVALID_INDEX;
ItemInst* inst = CreateBaseItem(item, charges);
if (item->ItemClass == ItemClassCommon) {
for(int i = AUG_BEGIN; i < EmuConstants::ITEM_COMMON_SIZE; i++) {
if (aug[i]) {
inst->PutAugment(this, i, aug[i]);
}
}
}
if(!row[8])
continue;
std::string data_str(row[8]);
std::string idAsString;
std::string value;
bool use_id = true;
for(int i = 0; i < data_str.length(); ++i) {
if(data_str[i] == '^') {
if(!use_id) {
inst->SetCustomData(idAsString, value);
idAsString.clear();
value.clear();
}
use_id = !use_id;
continue;
}
char v = data_str[i];
if(use_id)
idAsString.push_back(v);
else
value.push_back(v);
}
put_slot_id = inv->PutItem(slot_id, *inst);
safe_delete(inst);
// Save ptr to item in inventory
if (put_slot_id != INVALID_INDEX)
continue;
LogFile->write(EQEMuLog::Error, "Warning: Invalid slot_id for item in shared bank inventory: %s=%i, item_id=%i, slot_id=%i",
((is_charid==true)? "charid": "acctid"), id, item_id, slot_id);
if (is_charid)
SaveInventory(id, nullptr, slot_id);
}
return true;
}
// Overloaded: Retrieve character inventory based on character id
bool SharedDatabase::GetInventory(uint32 char_id, Inventory* inv) {
// Retrieve character inventory
std::string query = StringFormat("SELECT slotid, itemid, charges, color, augslot1, "
"augslot2, augslot3, augslot4, augslot5, instnodrop, custom_data "
"FROM inventory WHERE charid = %i ORDER BY slotid", char_id);
auto results = QueryDatabase(query);
if (!results.Success()) {
LogFile->write(EQEMuLog::Error, "GetInventory query '%s' %s", query.c_str(), results.ErrorMessage().c_str());
LogFile->write(EQEMuLog::Error, "If you got an error related to the 'instnodrop' field, run the following SQL Queries:\nalter table inventory add instnodrop tinyint(1) unsigned default 0 not null;\n");
return false;
}
for (auto row = results.begin(); row != results.end(); ++row) {
int16 slot_id = atoi(row[0]);
uint32 item_id = atoi(row[1]);
uint16 charges = atoi(row[2]);
uint32 color = atoul(row[3]);
uint32 aug[EmuConstants::ITEM_COMMON_SIZE];
aug[0] = (uint32)atoul(row[4]);
aug[1] = (uint32)atoul(row[5]);
aug[2] = (uint32)atoul(row[6]);
aug[3] = (uint32)atoul(row[7]);
aug[4] = (uint32)atoul(row[8]);
bool instnodrop = (row[9] && (uint16)atoi(row[9]))? true: false;
const Item_Struct* item = GetItem(item_id);
if (!item) {
LogFile->write(EQEMuLog::Error,"Warning: charid %i has an invalid item_id %i in inventory slot %i", char_id, item_id, slot_id);
continue;
}
int16 put_slot_id = INVALID_INDEX;
ItemInst* inst = CreateBaseItem(item, charges);
if(row[10]) {
std::string data_str(row[10]);
std::string idAsString;
std::string value;
bool use_id = true;
for(int i = 0; i < data_str.length(); ++i) {
if(data_str[i] == '^') {
if(!use_id) {
inst->SetCustomData(idAsString, value);
idAsString.clear();
value.clear();
}
use_id = !use_id;
continue;
}
char v = data_str[i];
if(use_id)
idAsString.push_back(v);
else
value.push_back(v);
}
}
if (instnodrop || (((slot_id >= EmuConstants::EQUIPMENT_BEGIN && slot_id <= EmuConstants::EQUIPMENT_END) || slot_id == MainPowerSource) && inst->GetItem()->Attuneable))
inst->SetInstNoDrop(true);
if (color > 0)
inst->SetColor(color);
if(charges==0x7FFF)
inst->SetCharges(-1);
else
inst->SetCharges(charges);
if (item->ItemClass == ItemClassCommon)
for(int i = AUG_BEGIN; i < EmuConstants::ITEM_COMMON_SIZE; i++)
if (aug[i])
inst->PutAugment(this, i, aug[i]);
if (slot_id >= 8000 && slot_id <= 8999)
put_slot_id = inv->PushCursor(*inst);
else if (slot_id >= 3111 && slot_id <= 3179) {
// Admins: please report any occurrences of this error
LogFile->write(EQEMuLog::Error, "Warning: Defunct location for item in inventory: charid=%i, item_id=%i, slot_id=%i .. pushing to cursor...", char_id, item_id, slot_id);
put_slot_id = inv->PushCursor(*inst);
} else
put_slot_id = inv->PutItem(slot_id, *inst);
safe_delete(inst);
// Save ptr to item in inventory
if (put_slot_id == INVALID_INDEX) {
LogFile->write(EQEMuLog::Error, "Warning: Invalid slot_id for item in inventory: charid=%i, item_id=%i, slot_id=%i",char_id, item_id, slot_id);
}
}
// Retrieve shared inventory
return GetSharedBank(char_id, inv, true);
}
// Overloaded: Retrieve character inventory based on account_id and character name
bool SharedDatabase::GetInventory(uint32 account_id, char* name, Inventory* inv) {
// Retrieve character inventory
std::string query = StringFormat("SELECT slotid, itemid, charges, color, augslot1, "
"augslot2, augslot3, augslot4, augslot5, instnodrop, custom_data "
"FROM inventory INNER JOIN character_data ch "
"ON ch.id = charid WHERE ch.name = '%s' AND ch.account_id = %i ORDER BY slotid",
name, account_id);
auto results = QueryDatabase(query);
if (!results.Success()){
LogFile->write(EQEMuLog::Error, "GetInventory query '%s' %s", query.c_str(), results.ErrorMessage().c_str());
LogFile->write(EQEMuLog::Error, "If you got an error related to the 'instnodrop' field, run the following SQL Queries:\nalter table inventory add instnodrop tinyint(1) unsigned default 0 not null;\n");
return false;
}
for (auto row = results.begin(); row != results.end(); ++row) {
int16 slot_id = atoi(row[0]);
uint32 item_id = atoi(row[1]);
int8 charges = atoi(row[2]);
uint32 color = atoul(row[3]);
uint32 aug[EmuConstants::ITEM_COMMON_SIZE];
aug[0] = (uint32)atoi(row[4]);
aug[1] = (uint32)atoi(row[5]);
aug[2] = (uint32)atoi(row[6]);
aug[3] = (uint32)atoi(row[7]);
aug[4] = (uint32)atoi(row[8]);
bool instnodrop = (row[9] && (uint16)atoi(row[9])) ? true : false;
const Item_Struct* item = GetItem(item_id);
int16 put_slot_id = INVALID_INDEX;
if(!item)
continue;
ItemInst* inst = CreateBaseItem(item, charges);
inst->SetInstNoDrop(instnodrop);
if(row[10]) {
std::string data_str(row[10]);
std::string idAsString;
std::string value;
bool use_id = true;
for(int i = 0; i < data_str.length(); ++i) {
if(data_str[i] == '^') {
if(!use_id) {
inst->SetCustomData(idAsString, value);
idAsString.clear();
value.clear();
}
use_id = !use_id;
continue;
}
char v = data_str[i];
if(use_id)
idAsString.push_back(v);
else
value.push_back(v);
}
}
if (color > 0)
inst->SetColor(color);
inst->SetCharges(charges);
if (item->ItemClass == ItemClassCommon)
for(int i = AUG_BEGIN; i < EmuConstants::ITEM_COMMON_SIZE; i++)
if (aug[i])
inst->PutAugment(this, i, aug[i]);
if (slot_id>=8000 && slot_id <= 8999)
put_slot_id = inv->PushCursor(*inst);
else
put_slot_id = inv->PutItem(slot_id, *inst);
safe_delete(inst);
// Save ptr to item in inventory
if (put_slot_id == INVALID_INDEX)
LogFile->write(EQEMuLog::Error, "Warning: Invalid slot_id for item in inventory: name=%s, acctid=%i, item_id=%i, slot_id=%i", name, account_id, item_id, slot_id);
}
// Retrieve shared inventory
return GetSharedBank(account_id, inv, false);
}
void SharedDatabase::GetItemsCount(int32 &item_count, uint32 &max_id) {
item_count = -1;
max_id = 0;
const std::string query = "SELECT MAX(id), count(*) FROM items";
auto results = QueryDatabase(query);
if (!results.Success()) {
LogFile->write(EQEMuLog::Error, "Error in GetItemsCount '%s': '%s'", query.c_str(), results.ErrorMessage().c_str());
return;
}
if (results.RowCount() == 0)
return;
auto row = results.begin();
if(row[0])
max_id = atoi(row[0]);
if (row[1])
item_count = atoi(row[1]);
}
bool SharedDatabase::LoadItems() {
if(items_mmf) {
return true;
}
try {
EQEmu::IPCMutex mutex("items");
mutex.Lock();
items_mmf = new EQEmu::MemoryMappedFile("shared/items");
int32 items = -1;
uint32 max_item = 0;
GetItemsCount(items, max_item);
if(items == -1) {
EQ_EXCEPT("SharedDatabase", "Database returned no result");
}
uint32 size = static_cast<uint32>(EQEmu::FixedMemoryHashSet<Item_Struct>::estimated_size(items, max_item));
if(items_mmf->Size() != size) {
EQ_EXCEPT("SharedDatabase", "Couldn't load items because items_mmf->Size() != size");
}
items_hash = new EQEmu::FixedMemoryHashSet<Item_Struct>(reinterpret_cast<uint8*>(items_mmf->Get()), size);
mutex.Unlock();
} catch(std::exception& ex) {
LogFile->write(EQEMuLog::Error, "Error Loading Items: %s", ex.what());
return false;
}
return true;
}
void SharedDatabase::LoadItems(void *data, uint32 size, int32 items, uint32 max_item_id) {
EQEmu::FixedMemoryHashSet<Item_Struct> hash(reinterpret_cast<uint8*>(data), size, items, max_item_id);
char ndbuffer[4];
bool disableNoRent = false;
if(GetVariable("disablenorent", ndbuffer, 4)) {
if(ndbuffer[0] == '1' && ndbuffer[1] == '\0') {
disableNoRent = true;
}
}
bool disableNoDrop = false;
if(GetVariable("disablenodrop", ndbuffer, 4)) {
if(ndbuffer[0] == '1' && ndbuffer[1] == '\0') {
disableNoDrop = true;
}
}
bool disableLoreGroup = false;
if(GetVariable("disablelore", ndbuffer, 4)) {
if(ndbuffer[0] == '1' && ndbuffer[1] == '\0') {
disableLoreGroup = true;
}
}
bool disableNoTransfer = false;
if(GetVariable("disablenotransfer", ndbuffer, 4)) {
if(ndbuffer[0] == '1' && ndbuffer[1] == '\0') {
disableNoTransfer = true;
}
}
Item_Struct item;
const std::string query = "SELECT source,"
#define F(x) "`"#x"`,"
#include "item_fieldlist.h"
#undef F
"updated FROM items ORDER BY id";
auto results = QueryDatabase(query);
if (!results.Success()) {
LogFile->write(EQEMuLog::Error, "LoadItems '%s', %s", query.c_str(), results.ErrorMessage().c_str());
return;
}
for(auto row = results.begin(); row != results.end(); ++row) {
memset(&item, 0, sizeof(Item_Struct));
item.ItemClass = (uint8)atoi(row[ItemField::itemclass]);
strcpy(item.Name,row[ItemField::name]);
strcpy(item.Lore,row[ItemField::lore]);
strcpy(item.IDFile,row[ItemField::idfile]);
item.ID = (uint32)atoul(row[ItemField::id]);
item.Weight = (uint8)atoi(row[ItemField::weight]);
item.NoRent = disableNoRent ? (uint8)atoi("255") : (uint8)atoi(row[ItemField::norent]);
item.NoDrop = disableNoDrop ? (uint8)atoi("255") : (uint8)atoi(row[ItemField::nodrop]);
item.Size = (uint8)atoi(row[ItemField::size]);
item.Slots = (uint32)atoul(row[ItemField::slots]);
item.Price = (uint32)atoul(row[ItemField::price]);
item.Icon = (uint32)atoul(row[ItemField::icon]);
item.BenefitFlag = (atoul(row[ItemField::benefitflag]) != 0);
item.Tradeskills = (atoi(row[ItemField::tradeskills])==0) ? false : true;
item.CR = (int8)atoi(row[ItemField::cr]);
item.DR = (int8)atoi(row[ItemField::dr]);
item.PR = (int8)atoi(row[ItemField::pr]);
item.MR = (int8)atoi(row[ItemField::mr]);
item.FR = (int8)atoi(row[ItemField::fr]);
item.AStr = (int8)atoi(row[ItemField::astr]);
item.ASta = (int8)atoi(row[ItemField::asta]);
item.AAgi = (int8)atoi(row[ItemField::aagi]);
item.ADex = (int8)atoi(row[ItemField::adex]);
item.ACha = (int8)atoi(row[ItemField::acha]);
item.AInt = (int8)atoi(row[ItemField::aint]);
item.AWis = (int8)atoi(row[ItemField::awis]);
item.HP = (int32)atoul(row[ItemField::hp]);
item.Mana = (int32)atoul(row[ItemField::mana]);
item.AC = (int32)atoul(row[ItemField::ac]);
item.Deity = (uint32)atoul(row[ItemField::deity]);
item.SkillModValue = (int32)atoul(row[ItemField::skillmodvalue]);
item.SkillModType = (uint32)atoul(row[ItemField::skillmodtype]);
item.BaneDmgRace = (uint32)atoul(row[ItemField::banedmgrace]);
item.BaneDmgAmt = (int8)atoi(row[ItemField::banedmgamt]);
item.BaneDmgBody = (uint32)atoul(row[ItemField::banedmgbody]);
item.Magic = (atoi(row[ItemField::magic])==0) ? false : true;
item.CastTime_ = (int32)atoul(row[ItemField::casttime_]);
item.ReqLevel = (uint8)atoi(row[ItemField::reqlevel]);
item.BardType = (uint32)atoul(row[ItemField::bardtype]);
item.BardValue = (int32)atoul(row[ItemField::bardvalue]);
item.Light = (int8)atoi(row[ItemField::light]);
item.Delay = (uint8)atoi(row[ItemField::delay]);
item.RecLevel = (uint8)atoi(row[ItemField::reclevel]);
item.RecSkill = (uint8)atoi(row[ItemField::recskill]);
item.ElemDmgType = (uint8)atoi(row[ItemField::elemdmgtype]);
item.ElemDmgAmt = (uint8)atoi(row[ItemField::elemdmgamt]);
item.Range = (uint8)atoi(row[ItemField::range]);
item.Damage = (uint32)atoi(row[ItemField::damage]);
item.Color = (uint32)atoul(row[ItemField::color]);
item.Classes = (uint32)atoul(row[ItemField::classes]);
item.Races = (uint32)atoul(row[ItemField::races]);
item.MaxCharges = (int16)atoi(row[ItemField::maxcharges]);
item.ItemType = (uint8)atoi(row[ItemField::itemtype]);
item.Material = (uint8)atoi(row[ItemField::material]);
item.SellRate = (float)atof(row[ItemField::sellrate]);
item.CastTime = (uint32)atoul(row[ItemField::casttime]);
item.EliteMaterial = (uint32)atoul(row[ItemField::elitematerial]);
item.ProcRate = (int32)atoi(row[ItemField::procrate]);
item.CombatEffects = (int8)atoi(row[ItemField::combateffects]);
item.Shielding = (int8)atoi(row[ItemField::shielding]);
item.StunResist = (int8)atoi(row[ItemField::stunresist]);
item.StrikeThrough = (int8)atoi(row[ItemField::strikethrough]);
item.ExtraDmgSkill = (uint32)atoul(row[ItemField::extradmgskill]);
item.ExtraDmgAmt = (uint32)atoul(row[ItemField::extradmgamt]);
item.SpellShield = (int8)atoi(row[ItemField::spellshield]);
item.Avoidance = (int8)atoi(row[ItemField::avoidance]);
item.Accuracy = (int8)atoi(row[ItemField::accuracy]);
item.CharmFileID = (uint32)atoul(row[ItemField::charmfileid]);
item.FactionMod1 = (int32)atoul(row[ItemField::factionmod1]);
item.FactionMod2 = (int32)atoul(row[ItemField::factionmod2]);
item.FactionMod3 = (int32)atoul(row[ItemField::factionmod3]);
item.FactionMod4 = (int32)atoul(row[ItemField::factionmod4]);
item.FactionAmt1 = (int32)atoul(row[ItemField::factionamt1]);
item.FactionAmt2 = (int32)atoul(row[ItemField::factionamt2]);
item.FactionAmt3 = (int32)atoul(row[ItemField::factionamt3]);
item.FactionAmt4 = (int32)atoul(row[ItemField::factionamt4]);
strcpy(item.CharmFile,row[ItemField::charmfile]);
item.AugType = (uint32)atoul(row[ItemField::augtype]);
item.AugSlotType[0] = (uint8)atoi(row[ItemField::augslot1type]);
item.AugSlotVisible[0] = (uint8)atoi(row[ItemField::augslot1visible]);
item.AugSlotUnk2[0] = 0;
item.AugSlotType[1] = (uint8)atoi(row[ItemField::augslot2type]);
item.AugSlotVisible[1] = (uint8)atoi(row[ItemField::augslot2visible]);
item.AugSlotUnk2[1] = 0;
item.AugSlotType[2] = (uint8)atoi(row[ItemField::augslot3type]);
item.AugSlotVisible[2] = (uint8)atoi(row[ItemField::augslot3visible]);
item.AugSlotUnk2[2] = 0;
item.AugSlotType[3] = (uint8)atoi(row[ItemField::augslot4type]);
item.AugSlotVisible[3] = (uint8)atoi(row[ItemField::augslot4visible]);
item.AugSlotUnk2[3] = 0;
item.AugSlotType[4] = (uint8)atoi(row[ItemField::augslot5type]);
item.AugSlotVisible[4] = (uint8)atoi(row[ItemField::augslot5visible]);
item.AugSlotUnk2[4] = 0;
item.LDoNTheme = (uint32)atoul(row[ItemField::ldontheme]);
item.LDoNPrice = (uint32)atoul(row[ItemField::ldonprice]);
item.LDoNSold = (uint32)atoul(row[ItemField::ldonsold]);
item.BagType = (uint8)atoi(row[ItemField::bagtype]);
item.BagSlots = (uint8)atoi(row[ItemField::bagslots]);
item.BagSize = (uint8)atoi(row[ItemField::bagsize]);
item.BagWR = (uint8)atoi(row[ItemField::bagwr]);
item.Book = (uint8)atoi(row[ItemField::book]);
item.BookType = (uint32)atoul(row[ItemField::booktype]);
strcpy(item.Filename,row[ItemField::filename]);
item.BaneDmgRaceAmt = (uint32)atoul(row[ItemField::banedmgraceamt]);
item.AugRestrict = (uint32)atoul(row[ItemField::augrestrict]);
item.LoreGroup = disableLoreGroup ? (uint8)atoi("0") : atoi(row[ItemField::loregroup]);
item.LoreFlag = item.LoreGroup!=0;
item.PendingLoreFlag = (atoi(row[ItemField::pendingloreflag])==0) ? false : true;
item.ArtifactFlag = (atoi(row[ItemField::artifactflag])==0) ? false : true;
item.SummonedFlag = (atoi(row[ItemField::summonedflag])==0) ? false : true;
item.Favor = (uint32)atoul(row[ItemField::favor]);
item.FVNoDrop = (atoi(row[ItemField::fvnodrop])==0) ? false : true;
item.Endur = (uint32)atoul(row[ItemField::endur]);
item.DotShielding = (uint32)atoul(row[ItemField::dotshielding]);
item.Attack = (uint32)atoul(row[ItemField::attack]);
item.Regen = (uint32)atoul(row[ItemField::regen]);
item.ManaRegen = (uint32)atoul(row[ItemField::manaregen]);
item.EnduranceRegen = (uint32)atoul(row[ItemField::enduranceregen]);
item.Haste = (uint32)atoul(row[ItemField::haste]);
item.DamageShield = (uint32)atoul(row[ItemField::damageshield]);
item.RecastDelay = (uint32)atoul(row[ItemField::recastdelay]);
item.RecastType = (uint32)atoul(row[ItemField::recasttype]);
item.GuildFavor = (uint32)atoul(row[ItemField::guildfavor]);
item.AugDistiller = (uint32)atoul(row[ItemField::augdistiller]);
item.Attuneable = (atoi(row[ItemField::attuneable])==0) ? false : true;
item.NoPet = (atoi(row[ItemField::nopet])==0) ? false : true;
item.PointType = (uint32)atoul(row[ItemField::pointtype]);
item.PotionBelt = (atoi(row[ItemField::potionbelt])==0) ? false : true;
item.PotionBeltSlots = (atoi(row[ItemField::potionbeltslots])==0) ? false : true;
item.StackSize = (uint16)atoi(row[ItemField::stacksize]);
item.NoTransfer = disableNoTransfer ? false : (atoi(row[ItemField::notransfer])==0) ? false : true;
item.Stackable = (atoi(row[ItemField::stackable])==0) ? false : true;
item.Click.Effect = (uint32)atoul(row[ItemField::clickeffect]);
item.Click.Type = (uint8)atoul(row[ItemField::clicktype]);
item.Click.Level = (uint8)atoul(row[ItemField::clicklevel]);
item.Click.Level2 = (uint8)atoul(row[ItemField::clicklevel2]);
strcpy(item.CharmFile,row[ItemField::charmfile]);
item.Proc.Effect = (uint16)atoul(row[ItemField::proceffect]);
item.Proc.Type = (uint8)atoul(row[ItemField::proctype]);
item.Proc.Level = (uint8)atoul(row[ItemField::proclevel]);
item.Proc.Level2 = (uint8)atoul(row[ItemField::proclevel2]);
item.Worn.Effect = (uint16)atoul(row[ItemField::worneffect]);
item.Worn.Type = (uint8)atoul(row[ItemField::worntype]);
item.Worn.Level = (uint8)atoul(row[ItemField::wornlevel]);
item.Worn.Level2 = (uint8)atoul(row[ItemField::wornlevel2]);
item.Focus.Effect = (uint16)atoul(row[ItemField::focuseffect]);
item.Focus.Type = (uint8)atoul(row[ItemField::focustype]);
item.Focus.Level = (uint8)atoul(row[ItemField::focuslevel]);
item.Focus.Level2 = (uint8)atoul(row[ItemField::focuslevel2]);
item.Scroll.Effect = (uint16)atoul(row[ItemField::scrolleffect]);
item.Scroll.Type = (uint8)atoul(row[ItemField::scrolltype]);
item.Scroll.Level = (uint8)atoul(row[ItemField::scrolllevel]);
item.Scroll.Level2 = (uint8)atoul(row[ItemField::scrolllevel2]);
item.Bard.Effect = (uint16)atoul(row[ItemField::bardeffect]);
item.Bard.Type = (uint8)atoul(row[ItemField::bardtype]);
item.Bard.Level = (uint8)atoul(row[ItemField::bardlevel]);
item.Bard.Level2 = (uint8)atoul(row[ItemField::bardlevel2]);
item.QuestItemFlag = (atoi(row[ItemField::questitemflag])==0) ? false : true;
item.SVCorruption = (int32)atoi(row[ItemField::svcorruption]);
item.Purity = (uint32)atoul(row[ItemField::purity]);
item.BackstabDmg = (uint32)atoul(row[ItemField::backstabdmg]);
item.DSMitigation = (uint32)atoul(row[ItemField::dsmitigation]);
item.HeroicStr = (int32)atoi(row[ItemField::heroic_str]);
item.HeroicInt = (int32)atoi(row[ItemField::heroic_int]);
item.HeroicWis = (int32)atoi(row[ItemField::heroic_wis]);
item.HeroicAgi = (int32)atoi(row[ItemField::heroic_agi]);
item.HeroicDex = (int32)atoi(row[ItemField::heroic_dex]);
item.HeroicSta = (int32)atoi(row[ItemField::heroic_sta]);
item.HeroicCha = (int32)atoi(row[ItemField::heroic_cha]);
item.HeroicMR = (int32)atoi(row[ItemField::heroic_mr]);
item.HeroicFR = (int32)atoi(row[ItemField::heroic_fr]);
item.HeroicCR = (int32)atoi(row[ItemField::heroic_cr]);
item.HeroicDR = (int32)atoi(row[ItemField::heroic_dr]);
item.HeroicPR = (int32)atoi(row[ItemField::heroic_pr]);
item.HeroicSVCorrup = (int32)atoi(row[ItemField::heroic_svcorrup]);
item.HealAmt = (int32)atoi(row[ItemField::healamt]);
item.SpellDmg = (int32)atoi(row[ItemField::spelldmg]);
item.LDoNSellBackRate = (uint32)atoul(row[ItemField::ldonsellbackrate]);
item.ScriptFileID = (uint32)atoul(row[ItemField::scriptfileid]);
item.ExpendableArrow = (uint16)atoul(row[ItemField::expendablearrow]);
item.Clairvoyance = (uint32)atoul(row[ItemField::clairvoyance]);
strcpy(item.ClickName,row[ItemField::clickname]);
strcpy(item.ProcName,row[ItemField::procname]);
strcpy(item.WornName,row[ItemField::wornname]);
strcpy(item.FocusName,row[ItemField::focusname]);
strcpy(item.ScrollName,row[ItemField::scrollname]);
try {
hash.insert(item.ID, item);
} catch(std::exception &ex) {
LogFile->write(EQEMuLog::Error, "Database::LoadItems: %s", ex.what());
break;
}
}
}
const Item_Struct* SharedDatabase::GetItem(uint32 id) {
if(!items_hash || id > items_hash->max_key()) {
return nullptr;
}
if(items_hash->exists(id)) {
return &(items_hash->at(id));
}
return nullptr;
}
const Item_Struct* SharedDatabase::IterateItems(uint32* id) {
if(!items_hash || !id) {
return nullptr;
}
for(;;) {
if(*id > items_hash->max_key()) {
break;
}
if(items_hash->exists(*id)) {
return &(items_hash->at((*id)++));
} else {
++(*id);
}
}
return nullptr;
}
std::string SharedDatabase::GetBook(const char *txtfile)
{
char txtfile2[20];
std::string txtout;
strcpy(txtfile2, txtfile);
std::string query = StringFormat("SELECT txtfile FROM books WHERE name = '%s'", txtfile2);
auto results = QueryDatabase(query);
if (!results.Success()) {
std::cerr << "Error in GetBook query '" << query << "' " << results.ErrorMessage() << std::endl;
txtout.assign(" ",1);
return txtout;
}
if (results.RowCount() == 0) {
LogFile->write(EQEMuLog::Error, "No book to send, (%s)", txtfile);
txtout.assign(" ",1);
return txtout;
}
auto row = results.begin();
txtout.assign(row[0],strlen(row[0]));
return txtout;
}
void SharedDatabase::GetFactionListInfo(uint32 &list_count, uint32 &max_lists) {
list_count = 0;
max_lists = 0;
const std::string query = "SELECT COUNT(*), MAX(id) FROM npc_faction";
auto results = QueryDatabase(query);
if (!results.Success()) {
LogFile->write(EQEMuLog::Error, "Error getting npc faction info from database: %s, %s", query.c_str(), results.ErrorMessage().c_str());
return;
}
if (results.RowCount() == 0)
return;
auto row = results.begin();
list_count = static_cast<uint32>(atoul(row[0]));
max_lists = static_cast<uint32>(atoul(row[1]));
}
const NPCFactionList* SharedDatabase::GetNPCFactionEntry(uint32 id) {
if(!faction_hash) {
return nullptr;
}
if(faction_hash->exists(id)) {
return &(faction_hash->at(id));
}
return nullptr;
}
void SharedDatabase::LoadNPCFactionLists(void *data, uint32 size, uint32 list_count, uint32 max_lists) {
EQEmu::FixedMemoryHashSet<NPCFactionList> hash(reinterpret_cast<uint8*>(data), size, list_count, max_lists);
NPCFactionList faction;
const std::string query = "SELECT npc_faction.id, npc_faction.primaryfaction, npc_faction.ignore_primary_assist, "
"npc_faction_entries.faction_id, npc_faction_entries.value, npc_faction_entries.npc_value, "
"npc_faction_entries.temp FROM npc_faction LEFT JOIN npc_faction_entries "
"ON npc_faction.id = npc_faction_entries.npc_faction_id ORDER BY npc_faction.id;";
auto results = QueryDatabase(query);
if (!results.Success()) {
LogFile->write(EQEMuLog::Error, "Error getting npc faction info from database: %s, %s", query.c_str(), results.ErrorMessage().c_str());
return;
}
uint32 current_id = 0;
uint32 current_entry = 0;
for(auto row = results.begin(); row != results.end(); ++row) {
uint32 id = static_cast<uint32>(atoul(row[0]));
if(id != current_id) {
if(current_id != 0) {
hash.insert(current_id, faction);
}
memset(&faction, 0, sizeof(faction));
current_entry = 0;
current_id = id;
faction.id = id;
faction.primaryfaction = static_cast<uint32>(atoul(row[1]));
faction.assistprimaryfaction = (atoi(row[2]) == 0);
}
if(!row[3])
continue;
if(current_entry >= MAX_NPC_FACTIONS)
continue;
faction.factionid[current_entry] = static_cast<uint32>(atoul(row[3]));
faction.factionvalue[current_entry] = static_cast<int32>(atoi(row[4]));
faction.factionnpcvalue[current_entry] = static_cast<int8>(atoi(row[5]));
faction.factiontemp[current_entry] = static_cast<uint8>(atoi(row[6]));
++current_entry;
}
if(current_id != 0)
hash.insert(current_id, faction);
}
bool SharedDatabase::LoadNPCFactionLists() {
if(faction_hash) {
return true;
}
try {
EQEmu::IPCMutex mutex("faction");
mutex.Lock();
faction_mmf = new EQEmu::MemoryMappedFile("shared/faction");
uint32 list_count = 0;
uint32 max_lists = 0;
GetFactionListInfo(list_count, max_lists);
if(list_count == 0) {
EQ_EXCEPT("SharedDatabase", "Database returned no result");
}
uint32 size = static_cast<uint32>(EQEmu::FixedMemoryHashSet<NPCFactionList>::estimated_size(
list_count, max_lists));
if(faction_mmf->Size() != size) {
EQ_EXCEPT("SharedDatabase", "Couldn't load npc factions because faction_mmf->Size() != size");
}
faction_hash = new EQEmu::FixedMemoryHashSet<NPCFactionList>(reinterpret_cast<uint8*>(faction_mmf->Get()), size);
mutex.Unlock();
} catch(std::exception& ex) {
LogFile->write(EQEMuLog::Error, "Error Loading npc factions: %s", ex.what());
return false;
}
return true;
}
// Create appropriate ItemInst class
ItemInst* SharedDatabase::CreateItem(uint32 item_id, int16 charges, uint32 aug1, uint32 aug2, uint32 aug3, uint32 aug4, uint32 aug5)
{
const Item_Struct* item = nullptr;
ItemInst* inst = nullptr;
item = GetItem(item_id);
if (item) {
inst = CreateBaseItem(item, charges);
inst->PutAugment(this, 0, aug1);
inst->PutAugment(this, 1, aug2);
inst->PutAugment(this, 2, aug3);
inst->PutAugment(this, 3, aug4);
inst->PutAugment(this, 4, aug5);
}
return inst;
}
// Create appropriate ItemInst class
ItemInst* SharedDatabase::CreateItem(const Item_Struct* item, int16 charges, uint32 aug1, uint32 aug2, uint32 aug3, uint32 aug4, uint32 aug5)
{
ItemInst* inst = nullptr;
if (item) {
inst = CreateBaseItem(item, charges);
inst->PutAugment(this, 0, aug1);
inst->PutAugment(this, 1, aug2);
inst->PutAugment(this, 2, aug3);
inst->PutAugment(this, 3, aug4);
inst->PutAugment(this, 4, aug5);
}
return inst;
}
ItemInst* SharedDatabase::CreateBaseItem(const Item_Struct* item, int16 charges) {
ItemInst* inst = nullptr;
if (item) {
// if maxcharges is -1 that means it is an unlimited use item.
// set it to 1 charge so that it is usable on creation
if (charges == 0 && item->MaxCharges == -1)
charges = 1;
inst = new ItemInst(item, charges);
if(item->CharmFileID != 0 || (item->LoreGroup >= 1000 && item->LoreGroup != -1)) {
inst->Initialize(this);
}
}
return inst;
}
int32 SharedDatabase::DeleteStalePlayerCorpses() {
char errbuf[MYSQL_ERRMSG_SIZE];
char *query = 0;
uint32 affected_rows = 0;
if(RuleB(Zone, EnableShadowrest))
{
if (!RunQuery(query, MakeAnyLenString(&query, "UPDATE player_corpses SET IsBurried = 1 WHERE IsBurried=0 and "
"(UNIX_TIMESTAMP() - UNIX_TIMESTAMP(timeofdeath)) > %d and not timeofdeath=0",
(RuleI(Character, CorpseDecayTimeMS) / 1000)), errbuf, 0, &affected_rows))
{
safe_delete_array(query);
return -1;
}
}
else
{
if (!RunQuery(query, MakeAnyLenString(&query, "Delete from player_corpses where (UNIX_TIMESTAMP() - "
"UNIX_TIMESTAMP(timeofdeath)) > %d and not timeofdeath=0", (RuleI(Character, CorpseDecayTimeMS) / 1000)),
errbuf, 0, &affected_rows))
{
safe_delete_array(query);
return -1;
}
}
safe_delete_array(query);
return affected_rows;
}
int32 SharedDatabase::DeleteStalePlayerBackups() {
char errbuf[MYSQL_ERRMSG_SIZE];
char *query = 0;
uint32 affected_rows = 0;
// 1209600 seconds = 2 weeks
if (!RunQuery(query, MakeAnyLenString(&query, "Delete from player_corpses_backup where (UNIX_TIMESTAMP() - UNIX_TIMESTAMP(timeofdeath)) > 1209600"), errbuf, 0, &affected_rows)) {
safe_delete_array(query);
return -1;
}
safe_delete_array(query);
return affected_rows;
}
bool SharedDatabase::GetCommandSettings(std::map<std::string,uint8> &commands) {
char errbuf[MYSQL_ERRMSG_SIZE];
char *query = 0;
MYSQL_RES *result;
MYSQL_ROW row;
query = new char[256];
strcpy(query, "SELECT command,access from commands");
commands.clear();
if (RunQuery(query, strlen(query), errbuf, &result)) {
safe_delete_array(query);
while((row = mysql_fetch_row(result))) {
commands[row[0]]=atoi(row[1]);
}
mysql_free_result(result);
return true;
} else {
std::cerr << "Error in GetCommands query '" << query << "' " << errbuf << std::endl;
safe_delete_array(query);
return false;
}
return false;
}
bool SharedDatabase::LoadSkillCaps() {
if(skill_caps_mmf)
return true;
uint32 class_count = PLAYER_CLASS_COUNT;
uint32 skill_count = HIGHEST_SKILL + 1;
uint32 level_count = HARD_LEVEL_CAP + 1;
uint32 size = (class_count * skill_count * level_count * sizeof(uint16));
try {
EQEmu::IPCMutex mutex("skill_caps");
mutex.Lock();
skill_caps_mmf = new EQEmu::MemoryMappedFile("shared/skill_caps");
if(skill_caps_mmf->Size() != size) {
EQ_EXCEPT("SharedDatabase", "Unable to load skill caps: skill_caps_mmf->Size() != size");
}
mutex.Unlock();
} catch(std::exception &ex) {
LogFile->write(EQEMuLog::Error, "Error loading skill caps: %s", ex.what());
return false;
}
return true;
}
void SharedDatabase::LoadSkillCaps(void *data) {
uint32 class_count = PLAYER_CLASS_COUNT;
uint32 skill_count = HIGHEST_SKILL + 1;
uint32 level_count = HARD_LEVEL_CAP + 1;
uint16 *skill_caps_table = reinterpret_cast<uint16*>(data);
char errbuf[MYSQL_ERRMSG_SIZE];
char *query = 0;
MYSQL_RES *result;
MYSQL_ROW row;
if(RunQuery(query, MakeAnyLenString(&query,
"SELECT skillID, class, level, cap FROM skill_caps ORDER BY skillID, class, level"),
errbuf, &result)) {
safe_delete_array(query);
while((row = mysql_fetch_row(result))) {
uint8 skillID = atoi(row[0]);
uint8 class_ = atoi(row[1]) - 1;
uint8 level = atoi(row[2]);
uint16 cap = atoi(row[3]);
if(skillID >= skill_count || class_ >= class_count || level >= level_count)
continue;
uint32 index = (((class_ * skill_count) + skillID) * level_count) + level;
skill_caps_table[index] = cap;
}
mysql_free_result(result);
} else {
LogFile->write(EQEMuLog::Error, "Error loading skill caps from database: %s", errbuf);
safe_delete_array(query);
}
}
uint16 SharedDatabase::GetSkillCap(uint8 Class_, SkillUseTypes Skill, uint8 Level) {
if(!skill_caps_mmf) {
return 0;
}
if(Class_ == 0)
return 0;
int SkillMaxLevel = RuleI(Character, SkillCapMaxLevel);
if(SkillMaxLevel < 1) {
SkillMaxLevel = RuleI(Character, MaxLevel);
}
uint32 class_count = PLAYER_CLASS_COUNT;
uint32 skill_count = HIGHEST_SKILL + 1;
uint32 level_count = HARD_LEVEL_CAP + 1;
if(Class_ > class_count || static_cast<uint32>(Skill) > skill_count || Level > level_count) {
return 0;
}
if(Level > static_cast<uint8>(SkillMaxLevel)){
Level = static_cast<uint8>(SkillMaxLevel);
}
uint32 index = ((((Class_ - 1) * skill_count) + Skill) * level_count) + Level;
uint16 *skill_caps_table = reinterpret_cast<uint16*>(skill_caps_mmf->Get());
return skill_caps_table[index];
}
uint8 SharedDatabase::GetTrainLevel(uint8 Class_, SkillUseTypes Skill, uint8 Level) {
if(!skill_caps_mmf) {
return 0;
}
if(Class_ == 0)
return 0;
int SkillMaxLevel = RuleI(Character, SkillCapMaxLevel);
if (SkillMaxLevel < 1) {
SkillMaxLevel = RuleI(Character, MaxLevel);
}
uint32 class_count = PLAYER_CLASS_COUNT;
uint32 skill_count = HIGHEST_SKILL + 1;
uint32 level_count = HARD_LEVEL_CAP + 1;
if(Class_ > class_count || static_cast<uint32>(Skill) > skill_count || Level > level_count) {
return 0;
}
uint8 ret = 0;
if(Level > static_cast<uint8>(SkillMaxLevel)) {
uint32 index = ((((Class_ - 1) * skill_count) + Skill) * level_count);
uint16 *skill_caps_table = reinterpret_cast<uint16*>(skill_caps_mmf->Get());
for(uint8 x = 0; x < Level; x++){
if(skill_caps_table[index + x]){
ret = x;
break;
}
}
}
else
{
uint32 index = ((((Class_ - 1) * skill_count) + Skill) * level_count);
uint16 *skill_caps_table = reinterpret_cast<uint16*>(skill_caps_mmf->Get());
for(int x = 0; x < SkillMaxLevel; x++){
if(skill_caps_table[index + x]){
ret = x;
break;
}
}
}
if(ret > GetSkillCap(Class_, Skill, Level))
ret = static_cast<uint8>(GetSkillCap(Class_, Skill, Level));
return ret;
}
void SharedDatabase::LoadDamageShieldTypes(SPDat_Spell_Struct* sp, int32 iMaxSpellID) {
const char *DSQuery = "SELECT `spellid`, `type` from `damageshieldtypes` WHERE `spellid` > 0 "
"AND `spellid` <= %i";
const char *ERR_MYSQLERROR = "Error in LoadDamageShieldTypes: %s %s";
char errbuf[MYSQL_ERRMSG_SIZE];
char* query = 0;
MYSQL_RES *result;
MYSQL_ROW row;
if(RunQuery(query,MakeAnyLenString(&query,DSQuery,iMaxSpellID),errbuf,&result)) {
while((row = mysql_fetch_row(result))) {
int SpellID = atoi(row[0]);
if((SpellID > 0) && (SpellID <= iMaxSpellID)) {
sp[SpellID].DamageShieldType = atoi(row[1]);
}
}
mysql_free_result(result);
safe_delete_array(query);
}
else {
LogFile->write(EQEMuLog::Error, ERR_MYSQLERROR, query, errbuf);
safe_delete_array(query);
}
}
const EvolveInfo* SharedDatabase::GetEvolveInfo(uint32 loregroup) {
return nullptr; // nothing here for now... database and/or sharemem pulls later
}
int SharedDatabase::GetMaxSpellID() {
char errbuf[MYSQL_ERRMSG_SIZE];
char *query = nullptr;
MYSQL_RES *result;
MYSQL_ROW row;
int32 ret = 0;
if(RunQuery(query, MakeAnyLenString(&query, "SELECT MAX(id) FROM spells_new"),
errbuf, &result)) {
safe_delete_array(query);
row = mysql_fetch_row(result);
ret = atoi(row[0]);
mysql_free_result(result);
} else {
_log(SPELLS__LOAD_ERR, "Error in GetMaxSpellID query '%s' %s", query, errbuf);
safe_delete_array(query);
ret = -1;
}
return ret;
}
void SharedDatabase::LoadSpells(void *data, int max_spells) {
SPDat_Spell_Struct *sp = reinterpret_cast<SPDat_Spell_Struct*>(data);
char errbuf[MYSQL_ERRMSG_SIZE];
char *query = 0;
MYSQL_RES *result;
MYSQL_ROW row;
if(RunQuery(query, MakeAnyLenString(&query,
"SELECT * FROM spells_new ORDER BY id ASC"),
errbuf, &result)) {
safe_delete_array(query);
int tempid = 0;
int counter = 0;
if(result && mysql_field_count(getMySQL()) <= SPELL_LOAD_FIELD_COUNT) {
_log(SPELLS__LOAD_ERR, "Fatal error loading spells: Spell field count < SPELL_LOAD_FIELD_COUNT(%u)", SPELL_LOAD_FIELD_COUNT);
mysql_free_result(result);
return;
}
while (row = mysql_fetch_row(result)) {
tempid = atoi(row[0]);
if(tempid >= max_spells) {
_log(SPELLS__LOAD_ERR, "Non fatal error: spell.id >= max_spells, ignoring.");
continue;
}
++counter;
sp[tempid].id = tempid;
strn0cpy(sp[tempid].name, row[1], sizeof(sp[tempid].name));
strn0cpy(sp[tempid].player_1, row[2], sizeof(sp[tempid].player_1));
strn0cpy(sp[tempid].teleport_zone, row[3], sizeof(sp[tempid].teleport_zone));
strn0cpy(sp[tempid].you_cast, row[4], sizeof(sp[tempid].you_cast));
strn0cpy(sp[tempid].other_casts, row[5], sizeof(sp[tempid].other_casts));
strn0cpy(sp[tempid].cast_on_you, row[6], sizeof(sp[tempid].cast_on_you));
strn0cpy(sp[tempid].cast_on_other, row[7], sizeof(sp[tempid].cast_on_other));
strn0cpy(sp[tempid].spell_fades, row[8], sizeof(sp[tempid].spell_fades));
sp[tempid].range=static_cast<float>(atof(row[9]));
sp[tempid].aoerange=static_cast<float>(atof(row[10]));
sp[tempid].pushback=static_cast<float>(atof(row[11]));
sp[tempid].pushup=static_cast<float>(atof(row[12]));
sp[tempid].cast_time=atoi(row[13]);
sp[tempid].recovery_time=atoi(row[14]);
sp[tempid].recast_time=atoi(row[15]);
sp[tempid].buffdurationformula=atoi(row[16]);
sp[tempid].buffduration=atoi(row[17]);
sp[tempid].AEDuration=atoi(row[18]);
sp[tempid].mana=atoi(row[19]);
int y=0;
for(y=0; y< EFFECT_COUNT;y++)
sp[tempid].base[y]=atoi(row[20+y]); // effect_base_value
for(y=0; y < EFFECT_COUNT; y++)
sp[tempid].base2[y]=atoi(row[32+y]); // effect_limit_value
for(y=0; y< EFFECT_COUNT;y++)
sp[tempid].max[y]=atoi(row[44+y]);
for(y=0; y< 4;y++)
sp[tempid].components[y]=atoi(row[58+y]);
for(y=0; y< 4;y++)
sp[tempid].component_counts[y]=atoi(row[62+y]);
for(y=0; y< 4;y++)
sp[tempid].NoexpendReagent[y]=atoi(row[66+y]);
for(y=0; y< EFFECT_COUNT;y++)
sp[tempid].formula[y]=atoi(row[70+y]);
sp[tempid].goodEffect=atoi(row[83]);
sp[tempid].Activated=atoi(row[84]);
sp[tempid].resisttype=atoi(row[85]);
for(y=0; y< EFFECT_COUNT;y++)
sp[tempid].effectid[y]=atoi(row[86+y]);
sp[tempid].targettype = (SpellTargetType) atoi(row[98]);
sp[tempid].basediff=atoi(row[99]);
int tmp_skill = atoi(row[100]);;
if(tmp_skill < 0 || tmp_skill > HIGHEST_SKILL)
sp[tempid].skill = SkillBegging; /* not much better we can do. */ // can probably be changed to client-based 'SkillNone' once activated
else
sp[tempid].skill = (SkillUseTypes) tmp_skill;
sp[tempid].zonetype=atoi(row[101]);
sp[tempid].EnvironmentType=atoi(row[102]);
sp[tempid].TimeOfDay=atoi(row[103]);
for(y=0; y < PLAYER_CLASS_COUNT;y++)
sp[tempid].classes[y]=atoi(row[104+y]);
sp[tempid].CastingAnim=atoi(row[120]);
sp[tempid].SpellAffectIndex=atoi(row[123]);
sp[tempid].disallow_sit=atoi(row[124]);
for (y = 0; y < 16; y++)
sp[tempid].deities[y]=atoi(row[126+y]);
sp[tempid].uninterruptable=atoi(row[146]) != 0;
sp[tempid].ResistDiff=atoi(row[147]);
sp[tempid].dot_stacking_exempt=atoi(row[148]);
sp[tempid].RecourseLink = atoi(row[150]);
sp[tempid].no_partial_resist = atoi(row[151]) != 0;
sp[tempid].short_buff_box = atoi(row[154]);
sp[tempid].descnum = atoi(row[155]);
sp[tempid].effectdescnum = atoi(row[157]);
sp[tempid].npc_no_los = atoi(row[159]) != 0;
sp[tempid].reflectable = atoi(row[161]) != 0;
sp[tempid].bonushate=atoi(row[162]);
sp[tempid].EndurCost=atoi(row[166]);
sp[tempid].EndurTimerIndex=atoi(row[167]);
sp[tempid].IsDisciplineBuff = atoi(row[168]) != 0;
sp[tempid].HateAdded=atoi(row[173]);
sp[tempid].EndurUpkeep=atoi(row[174]);
sp[tempid].numhitstype = atoi(row[175]);
sp[tempid].numhits = atoi(row[176]);
sp[tempid].pvpresistbase=atoi(row[177]);
sp[tempid].pvpresistcalc=atoi(row[178]);
sp[tempid].pvpresistcap=atoi(row[179]);
sp[tempid].spell_category=atoi(row[180]);
sp[tempid].can_mgb=atoi(row[185]);
sp[tempid].dispel_flag = atoi(row[186]);
sp[tempid].MinResist = atoi(row[189]);
sp[tempid].MaxResist = atoi(row[190]);
sp[tempid].viral_targets = atoi(row[191]);
sp[tempid].viral_timer = atoi(row[192]);
sp[tempid].NimbusEffect = atoi(row[193]);
sp[tempid].directional_start = static_cast<float>(atoi(row[194]));
sp[tempid].directional_end = static_cast<float>(atoi(row[195]));
sp[tempid].not_extendable = atoi(row[197]) != 0;
sp[tempid].suspendable = atoi(row[200]) != 0;
sp[tempid].viral_range = atoi(row[201]);
sp[tempid].spellgroup=atoi(row[207]);
sp[tempid].rank = atoi(row[208]);
sp[tempid].powerful_flag=atoi(row[209]);
sp[tempid].CastRestriction = atoi(row[211]);
sp[tempid].AllowRest = atoi(row[212]) != 0;
sp[tempid].InCombat = atoi(row[213]) != 0;
sp[tempid].OutofCombat = atoi(row[214]) != 0;
sp[tempid].aemaxtargets = atoi(row[218]);
sp[tempid].maxtargets = atoi(row[219]);
sp[tempid].persistdeath = atoi(row[224]) != 0;
sp[tempid].min_dist = atof(row[227]);
sp[tempid].min_dist_mod = atof(row[228]);
sp[tempid].max_dist = atof(row[229]);
sp[tempid].max_dist_mod = atof(row[230]);
sp[tempid].min_range = static_cast<float>(atoi(row[231]));
sp[tempid].DamageShieldType = 0;
}
mysql_free_result(result);
LoadDamageShieldTypes(sp, max_spells);
} else {
_log(SPELLS__LOAD_ERR, "Error in LoadSpells query '%s' %s", query, errbuf);
safe_delete_array(query);
}
}
int SharedDatabase::GetMaxBaseDataLevel() {
char errbuf[MYSQL_ERRMSG_SIZE];
const char *query = "SELECT MAX(level) FROM base_data";
MYSQL_RES *result;
MYSQL_ROW row;
int32 ret = 0;
if(RunQuery(query, strlen(query), errbuf, &result)) {
row = mysql_fetch_row(result);
if(row) {
ret = atoi(row[0]);
mysql_free_result(result);
} else {
ret = -1;
mysql_free_result(result);
}
} else {
LogFile->write(EQEMuLog::Error, "Error in GetMaxBaseDataLevel query '%s' %s", query, errbuf);
ret = -1;
}
return ret;
}
bool SharedDatabase::LoadBaseData() {
if(base_data_mmf) {
return true;
}
try {
EQEmu::IPCMutex mutex("base_data");
mutex.Lock();
base_data_mmf = new EQEmu::MemoryMappedFile("shared/base_data");
int size = 16 * (GetMaxBaseDataLevel() + 1) * sizeof(BaseDataStruct);
if(size == 0) {
EQ_EXCEPT("SharedDatabase", "Base Data size is zero");
}
if(base_data_mmf->Size() != size) {
EQ_EXCEPT("SharedDatabase", "Couldn't load base data because base_data_mmf->Size() != size");
}
mutex.Unlock();
} catch(std::exception& ex) {
LogFile->write(EQEMuLog::Error, "Error Loading Base Data: %s", ex.what());
return false;
}
return true;
}
void SharedDatabase::LoadBaseData(void *data, int max_level) {
char *base_ptr = reinterpret_cast<char*>(data);
char errbuf[MYSQL_ERRMSG_SIZE];
const char *query = "SELECT * FROM base_data ORDER BY level, class ASC";
MYSQL_RES *result;
MYSQL_ROW row;
if(RunQuery(query, strlen(query), errbuf, &result)) {
int lvl = 0;
int cl = 0;
while (row = mysql_fetch_row(result)) {
lvl = atoi(row[0]);
cl = atoi(row[1]);
if(lvl <= 0) {
LogFile->write(EQEMuLog::Error, "Non fatal error: base_data.level <= 0, ignoring.");
continue;
}
if(lvl >= max_level) {
LogFile->write(EQEMuLog::Error, "Non fatal error: base_data.level >= max_level, ignoring.");
continue;
}
if(cl <= 0) {
LogFile->write(EQEMuLog::Error, "Non fatal error: base_data.cl <= 0, ignoring.");
continue;
}
if(cl > 16) {
LogFile->write(EQEMuLog::Error, "Non fatal error: base_data.class > 16, ignoring.");
continue;
}
BaseDataStruct *bd = reinterpret_cast<BaseDataStruct*>(base_ptr + (((16 * (lvl - 1)) + (cl - 1)) * sizeof(BaseDataStruct)));
bd->base_hp = atof(row[2]);
bd->base_mana = atof(row[3]);
bd->base_end = atof(row[4]);
bd->unk1 = atof(row[5]);
bd->unk2 = atof(row[6]);
bd->hp_factor = atof(row[7]);
bd->mana_factor = atof(row[8]);
bd->endurance_factor = atof(row[9]);
}
mysql_free_result(result);
} else {
LogFile->write(EQEMuLog::Error, "Error in LoadBaseData query '%s' %s", query, errbuf);
safe_delete_array(query);
}
}
const BaseDataStruct* SharedDatabase::GetBaseData(int lvl, int cl) {
if(!base_data_mmf) {
return nullptr;
}
if(lvl <= 0) {
return nullptr;
}
if(cl <= 0) {
return nullptr;
}
if(cl > 16) {
return nullptr;
}
char *base_ptr = reinterpret_cast<char*>(base_data_mmf->Get());
uint32 offset = ((16 * (lvl - 1)) + (cl - 1)) * sizeof(BaseDataStruct);
if(offset >= base_data_mmf->Size()) {
return nullptr;
}
BaseDataStruct *bd = reinterpret_cast<BaseDataStruct*>(base_ptr + offset);
return bd;
}
void SharedDatabase::GetLootTableInfo(uint32 &loot_table_count, uint32 &max_loot_table, uint32 &loot_table_entries) {
loot_table_count = 0;
max_loot_table = 0;
loot_table_entries = 0;
const char *query = "SELECT COUNT(*), MAX(id), (SELECT COUNT(*) FROM loottable_entries) FROM loottable";
char errbuf[MYSQL_ERRMSG_SIZE];
MYSQL_RES *result;
MYSQL_ROW row;
if(RunQuery(query, strlen(query), errbuf, &result)) {
if(row = mysql_fetch_row(result)) {
loot_table_count = static_cast<uint32>(atoul(row[0]));
max_loot_table = static_cast<uint32>(atoul(row[1]));
loot_table_entries = static_cast<uint32>(atoul(row[2]));
}
mysql_free_result(result);
} else {
LogFile->write(EQEMuLog::Error, "Error getting loot table info from database: %s, %s", query, errbuf);
}
}
void SharedDatabase::GetLootDropInfo(uint32 &loot_drop_count, uint32 &max_loot_drop, uint32 &loot_drop_entries) {
loot_drop_count = 0;
max_loot_drop = 0;
loot_drop_entries = 0;
const char *query = "SELECT COUNT(*), MAX(id), (SELECT COUNT(*) FROM lootdrop_entries) FROM lootdrop";
char errbuf[MYSQL_ERRMSG_SIZE];
MYSQL_RES *result;
MYSQL_ROW row;
if(RunQuery(query, strlen(query), errbuf, &result)) {
if(row = mysql_fetch_row(result)) {
loot_drop_count = static_cast<uint32>(atoul(row[0]));
max_loot_drop = static_cast<uint32>(atoul(row[1]));
loot_drop_entries = static_cast<uint32>(atoul(row[2]));
}
mysql_free_result(result);
} else {
LogFile->write(EQEMuLog::Error, "Error getting loot table info from database: %s, %s", query, errbuf);
}
}
void SharedDatabase::LoadLootTables(void *data, uint32 size) {
EQEmu::FixedMemoryVariableHashSet<LootTable_Struct> hash(reinterpret_cast<uint8*>(data), size);
const char *query = "SELECT loottable.id, loottable.mincash, loottable.maxcash, loottable.avgcoin,"
" loottable_entries.lootdrop_id, loottable_entries.multiplier, loottable_entries.droplimit, "
"loottable_entries.mindrop, loottable_entries.probability FROM loottable LEFT JOIN loottable_entries"
" ON loottable.id = loottable_entries.loottable_id ORDER BY id";
char errbuf[MYSQL_ERRMSG_SIZE];
MYSQL_RES *result;
MYSQL_ROW row;
uint8 loot_table[sizeof(LootTable_Struct) + (sizeof(LootTableEntries_Struct) * 128)];
LootTable_Struct *lt = reinterpret_cast<LootTable_Struct*>(loot_table);
if(RunQuery(query, strlen(query), errbuf, &result)) {
uint32 current_id = 0;
uint32 current_entry = 0;
while(row = mysql_fetch_row(result)) {
uint32 id = static_cast<uint32>(atoul(row[0]));
if(id != current_id) {
if(current_id != 0) {
hash.insert(current_id, loot_table, (sizeof(LootTable_Struct) +
(sizeof(LootTableEntries_Struct) * lt->NumEntries)));
}
memset(loot_table, 0, sizeof(LootTable_Struct) + (sizeof(LootTableEntries_Struct) * 128));
current_entry = 0;
current_id = id;
lt->mincash = static_cast<uint32>(atoul(row[1]));
lt->maxcash = static_cast<uint32>(atoul(row[2]));
lt->avgcoin = static_cast<uint32>(atoul(row[3]));
}
if(current_entry > 128) {
continue;
}
if(!row[4]) {
continue;
}
lt->Entries[current_entry].lootdrop_id = static_cast<uint32>(atoul(row[4]));
lt->Entries[current_entry].multiplier = static_cast<uint8>(atoi(row[5]));
lt->Entries[current_entry].droplimit = static_cast<uint8>(atoi(row[6]));
lt->Entries[current_entry].mindrop = static_cast<uint8>(atoi(row[7]));
lt->Entries[current_entry].probability = static_cast<float>(atof(row[8]));
++(lt->NumEntries);
++current_entry;
}
if(current_id != 0) {
hash.insert(current_id, loot_table, (sizeof(LootTable_Struct) +
(sizeof(LootTableEntries_Struct) * lt->NumEntries)));
}
mysql_free_result(result);
} else {
LogFile->write(EQEMuLog::Error, "Error getting loot table info from database: %s, %s", query, errbuf);
}
}
void SharedDatabase::LoadLootDrops(void *data, uint32 size) {
EQEmu::FixedMemoryVariableHashSet<LootDrop_Struct> hash(reinterpret_cast<uint8*>(data), size);
const char *query = "SELECT lootdrop.id, lootdrop_entries.item_id, lootdrop_entries.item_charges, "
"lootdrop_entries.equip_item, lootdrop_entries.chance, lootdrop_entries.minlevel, "
"lootdrop_entries.maxlevel, lootdrop_entries.multiplier FROM lootdrop JOIN lootdrop_entries "
"ON lootdrop.id = lootdrop_entries.lootdrop_id ORDER BY lootdrop_id";
char errbuf[MYSQL_ERRMSG_SIZE];
MYSQL_RES *result;
MYSQL_ROW row;
uint8 loot_drop[sizeof(LootDrop_Struct) + (sizeof(LootDropEntries_Struct) * 1260)];
LootDrop_Struct *ld = reinterpret_cast<LootDrop_Struct*>(loot_drop);
if(RunQuery(query, strlen(query), errbuf, &result)) {
uint32 current_id = 0;
uint32 current_entry = 0;
while(row = mysql_fetch_row(result)) {
uint32 id = static_cast<uint32>(atoul(row[0]));
if(id != current_id) {
if(current_id != 0) {
hash.insert(current_id, loot_drop, (sizeof(LootDrop_Struct) +
(sizeof(LootDropEntries_Struct) * ld->NumEntries)));
}
memset(loot_drop, 0, sizeof(LootDrop_Struct) + (sizeof(LootDropEntries_Struct) * 1260));
current_entry = 0;
current_id = id;
}
if(current_entry >= 1260) {
continue;
}
ld->Entries[current_entry].item_id = static_cast<uint32>(atoul(row[1]));
ld->Entries[current_entry].item_charges = static_cast<int8>(atoi(row[2]));
ld->Entries[current_entry].equip_item = static_cast<uint8>(atoi(row[3]));
ld->Entries[current_entry].chance = static_cast<float>(atof(row[4]));
ld->Entries[current_entry].minlevel = static_cast<uint8>(atoi(row[5]));
ld->Entries[current_entry].maxlevel = static_cast<uint8>(atoi(row[6]));
ld->Entries[current_entry].multiplier = static_cast<uint8>(atoi(row[7]));
++(ld->NumEntries);
++current_entry;
}
if(current_id != 0) {
hash.insert(current_id, loot_drop, (sizeof(LootDrop_Struct) +
(sizeof(LootDropEntries_Struct) * ld->NumEntries)));
}
mysql_free_result(result);
} else {
LogFile->write(EQEMuLog::Error, "Error getting loot drop info from database: %s, %s", query, errbuf);
}
}
bool SharedDatabase::LoadLoot() {
if(loot_table_mmf || loot_drop_mmf)
return true;
try {
EQEmu::IPCMutex mutex("loot");
mutex.Lock();
loot_table_mmf = new EQEmu::MemoryMappedFile("shared/loot_table");
loot_table_hash = new EQEmu::FixedMemoryVariableHashSet<LootTable_Struct>(
reinterpret_cast<uint8*>(loot_table_mmf->Get()),
loot_table_mmf->Size());
loot_drop_mmf = new EQEmu::MemoryMappedFile("shared/loot_drop");
loot_drop_hash = new EQEmu::FixedMemoryVariableHashSet<LootDrop_Struct>(
reinterpret_cast<uint8*>(loot_drop_mmf->Get()),
loot_drop_mmf->Size());
mutex.Unlock();
} catch(std::exception &ex) {
LogFile->write(EQEMuLog::Error, "Error loading loot: %s", ex.what());
return false;
}
return true;
}
const LootTable_Struct* SharedDatabase::GetLootTable(uint32 loottable_id) {
if(!loot_table_hash)
return nullptr;
try {
if(loot_table_hash->exists(loottable_id)) {
return &loot_table_hash->at(loottable_id);
}
} catch(std::exception &ex) {
LogFile->write(EQEMuLog::Error, "Could not get loot table: %s", ex.what());
}
return nullptr;
}
const LootDrop_Struct* SharedDatabase::GetLootDrop(uint32 lootdrop_id) {
if(!loot_drop_hash)
return nullptr;
try {
if(loot_drop_hash->exists(lootdrop_id)) {
return &loot_drop_hash->at(lootdrop_id);
}
} catch(std::exception &ex) {
LogFile->write(EQEMuLog::Error, "Could not get loot drop: %s", ex.what());
}
return nullptr;
}
void SharedDatabase::LoadCharacterInspectMessage(uint32 character_id, InspectMessage_Struct* message) {
std::string query = StringFormat("SELECT `inspect_message` FROM `character_inspect_messages` WHERE `id` = %u LIMIT 1", character_id);
auto results = QueryDatabase(query); ThrowDBError(results.ErrorMessage(), "SharedDatabase::LoadCharacterInspectMessage", query);
auto row = results.begin();
memcpy(message, "", sizeof(InspectMessage_Struct));
for (auto row = results.begin(); row != results.end(); ++row) {
memcpy(message, row[0], sizeof(InspectMessage_Struct));
}
}
void SharedDatabase::SaveCharacterInspectMessage(uint32 character_id, const InspectMessage_Struct* message) {
std::string query = StringFormat("REPLACE INTO `character_inspect_messages` (id, inspect_message) VALUES (%u, '%s')", character_id, EscapeString(message->text).c_str());
auto results = QueryDatabase(query); ThrowDBError(results.ErrorMessage(), "SharedDatabase::SaveCharacterInspectMessage", query);
}
void SharedDatabase::GetBotInspectMessage(uint32 botid, InspectMessage_Struct* message) {
char errbuf[MYSQL_ERRMSG_SIZE];
char *query = 0;
MYSQL_RES *result;
MYSQL_ROW row;
if (RunQuery(query, MakeAnyLenString(&query, "SELECT BotInspectMessage FROM bots WHERE BotID=%i", botid), errbuf, &result)) {
safe_delete_array(query);
if (mysql_num_rows(result) == 1) {
row = mysql_fetch_row(result);
memcpy(message, row[0], sizeof(InspectMessage_Struct));
}
mysql_free_result(result);
}
else {
std::cerr << "Error in GetBotInspectMessage query '" << query << "' " << errbuf << std::endl;
safe_delete_array(query);
}
}
void SharedDatabase::SetBotInspectMessage(uint32 botid, const InspectMessage_Struct* message) {
char errbuf[MYSQL_ERRMSG_SIZE];
char *query = 0;
std::string msg = EscapeString(message->text);
if (!RunQuery(query, MakeAnyLenString(&query, "UPDATE bots SET BotInspectMessage='%s' WHERE BotID=%i", msg.c_str(), botid), errbuf)) {
std::cerr << "Error in SetBotInspectMessage query '" << query << "' " << errbuf << std::endl;
}
safe_delete_array(query);
}
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