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game.cpp
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game.cpp
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/**
* The Forgotten Server - a free and open-source MMORPG server emulator
* Copyright (C) 2019 Mark Samman <mark.samman@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "otpch.h"
#include "utils/pugicast.h"
#include "lua/creature/actions.h"
#include "items/bed.h"
#include "creatures/creature.h"
#include "lua/creature/creatureevent.h"
#include "database/databasetasks.h"
#include "lua/creature/events.h"
#include "game/game.h"
#include "lua/global/globalevent.h"
#include "io/iologindata.h"
#include "io/iomarket.h"
#include "items/items.h"
#include "lua/scripts/lua_environment.hpp"
#include "creatures/monsters/monster.h"
#include "lua/creature/movement.h"
#include "game/scheduling/scheduler.h"
#include "server/server.h"
#include "creatures/combat/spells.h"
#include "lua/creature/talkaction.h"
#include "items/weapons/weapons.h"
#include "lua/scripts/scripts.h"
#include "lua/modules/modules.h"
#include "creatures/players/imbuements/imbuements.h"
#include "creatures/players/account/account.hpp"
#include "creatures/npcs/npc.h"
#include "creatures/npcs/npcs.h"
#include "server/network/webhook/webhook.h"
extern Actions* g_actions;
extern Chat* g_chat;
extern TalkActions* g_talkActions;
extern Spells* g_spells;
extern Vocations g_vocations;
extern GlobalEvents* g_globalEvents;
extern CreatureEvents* g_creatureEvents;
extern Events* g_events;
extern Monsters g_monsters;
extern Npcs g_npcs;
extern MoveEvents* g_moveEvents;
extern Weapons* g_weapons;
extern Scripts* g_scripts;
extern Modules* g_modules;
extern Imbuements* g_imbuements;
extern LuaEnvironment g_luaEnvironment;
Game::Game()
{
offlineTrainingWindow.choices.emplace_back("Sword Fighting and Shielding", SKILL_SWORD);
offlineTrainingWindow.choices.emplace_back("Axe Fighting and Shielding", SKILL_AXE);
offlineTrainingWindow.choices.emplace_back("Club Fighting and Shielding", SKILL_CLUB);
offlineTrainingWindow.choices.emplace_back("Distance Fighting and Shielding", SKILL_DISTANCE);
offlineTrainingWindow.choices.emplace_back("Magic Level and Shielding", SKILL_MAGLEVEL);
offlineTrainingWindow.buttons.emplace_back("Okay", 1);
offlineTrainingWindow.buttons.emplace_back("Cancel", 0);
offlineTrainingWindow.defaultEscapeButton = 1;
offlineTrainingWindow.defaultEnterButton = 0;
offlineTrainingWindow.priority = true;
}
Game::~Game()
{
for (const auto& it : guilds) {
delete it.second;
}
}
void Game::loadBoostedCreature()
{
Database& db = Database::getInstance();
std::ostringstream query;
query << "SELECT * FROM `boosted_creature`";
DBResult_ptr result = db.storeQuery(query.str());
if (!result) {
SPDLOG_WARN("[Game::loadBoostedCreature] - "
"Failed to detect boosted creature database. (CODE 01)");
return;
}
uint16_t date = result->getNumber<uint16_t>("date");
std::string name = "";
time_t now = time(0);
tm *ltm = localtime(&now);
uint8_t today = ltm->tm_mday;
if (date == today) {
name = result->getString("boostname");
} else {
uint16_t oldrace = result->getNumber<uint16_t>("raceid");
std::map<uint16_t, std::string> monsterlist = getBestiaryList();
uint16_t newrace = 0;
uint8_t k = 1;
while (newrace == 0 || newrace == oldrace) {
uint16_t random = normal_random(0, monsterlist.size());
for (auto it : monsterlist) {
if (k == random) {
newrace = it.first;
name = it.second;
}
k++;
}
}
MonsterType* monsterType = g_monsters.getMonsterTypeByRaceId(newrace);
query.str(std::string());
query << "UPDATE `boosted_creature` SET ";
query << "`date` = '" << ltm->tm_mday << "',";
query << "`boostname` = " << db.escapeString(name) << ",";
if (monsterType) {
query << "`looktype` = " << static_cast<int>(monsterType->info.outfit.lookType) << ",";
query << "`lookfeet` = " << static_cast<int>(monsterType->info.outfit.lookFeet) << ",";
query << "`looklegs` = " << static_cast<int>(monsterType->info.outfit.lookLegs) << ",";
query << "`lookhead` = " << static_cast<int>(monsterType->info.outfit.lookHead) << ",";
query << "`lookbody` = " << static_cast<int>(monsterType->info.outfit.lookBody) << ",";
query << "`lookaddons` = " << static_cast<int>(monsterType->info.outfit.lookAddons) << ",";
query << "`lookmount` = " << static_cast<int>(monsterType->info.outfit.lookMount) << ",";
}
query << "`raceid` = '" << newrace << "'";
if (!db.executeQuery(query.str())) {
SPDLOG_WARN("[Game::loadBoostedCreature] - "
"Failed to detect boosted creature database. (CODE 02)");
return;
}
}
setBoostedName(name);
SPDLOG_INFO("Boosted creature: {}", name);
}
void Game::start(ServiceManager* manager)
{
serviceManager = manager;
time_t now = time(0);
const tm* tms = localtime(&now);
int minutes = tms->tm_min;
lightHour = (minutes * LIGHT_DAY_LENGTH) / 60;
g_scheduler.addEvent(createSchedulerTask(EVENT_LIGHTINTERVAL_MS, std::bind(&Game::checkLight, this)));
g_scheduler.addEvent(createSchedulerTask(EVENT_CREATURE_THINK_INTERVAL, std::bind(&Game::checkCreatures, this, 0)));
g_scheduler.addEvent(createSchedulerTask(EVENT_IMBUEMENT_INTERVAL, std::bind(&Game::checkImbuements, this)));
}
GameState_t Game::getGameState() const
{
return gameState;
}
void Game::setWorldType(WorldType_t type)
{
worldType = type;
}
bool Game::loadScheduleEventFromXml()
{
pugi::xml_document doc;
pugi::xml_parse_result result = doc.load_file("data/XML/events.xml");
if (!result) {
printXMLError("Error - Game::loadScheduleEventFromXml", "data/XML/events.xml", result);
return false;
}
int16_t daysNow;
time_t t = time(NULL);
tm* timePtr = localtime(&t);
int16_t daysMath = ((timePtr->tm_year + 1900) * 365) + ((timePtr->tm_mon + 1) * 30) + (timePtr->tm_mday);
for (auto schedNode : doc.child("events").children()) {
std::string ss_d;
std::stringstream ss;
pugi::xml_attribute attr;
if ((attr = schedNode.attribute("name"))) {
ss_d = attr.as_string();
ss << "> " << ss_d << " event";
}
int year;
int day;
int month;
if (!(attr = schedNode.attribute("enddate"))) {
continue;
} else {
ss_d = attr.as_string();
sscanf(ss_d.c_str(), "%d/%d/%d", &month, &day, &year);
daysNow = ((year * 365) + (month * 30) + day);
if (daysMath > daysNow) {
continue;
}
}
if (!(attr = schedNode.attribute("startdate"))) {
continue;
} else {
ss_d = attr.as_string();
sscanf(ss_d.c_str(), "%d/%d/%d", &month, &day, &year);
daysNow = ((year * 365) + (month * 30) + day);
if (daysMath < daysNow) {
continue;
}
}
if ((attr = schedNode.attribute("script"))) {
if (!(g_scripts->loadEventSchedulerScripts(attr.as_string()))) {
SPDLOG_WARN("Can not load the file '{}' on '/events/scripts/scheduler/'",
attr.as_string());
return false;
}
}
for (auto schedENode : schedNode.children()) {
if ((schedENode.attribute("exprate"))) {
uint16_t exprate = pugi::cast<uint16_t>(schedENode.attribute("exprate").value());
g_game.setExpSchedule(exprate);
ss << " exp: " << (exprate - 100) << "%";
}
if ((schedENode.attribute("lootrate"))) {
uint16_t lootrate = pugi::cast<uint16_t>(schedENode.attribute("lootrate").value());
g_game.setLootSchedule(lootrate);
ss << ", loot: " << (lootrate - 100) << "%";
}
if ((schedENode.attribute("spawnrate"))) {
uint32_t spawnrate = pugi::cast<uint32_t>(schedENode.attribute("spawnrate").value());
g_game.setSpawnMonsterSchedule(spawnrate);
ss << ", spawn: " << (spawnrate - 100) << "%";
}
if ((schedENode.attribute("skillrate"))) {
uint16_t skillrate = pugi::cast<uint16_t>(schedENode.attribute("skillrate").value());
g_game.setSkillSchedule(skillrate);
ss << ", skill: " << (skillrate - 100) << "%";
}
}
SPDLOG_INFO(ss.str());
}
return true;
}
void Game::setGameState(GameState_t newState)
{
if (gameState == GAME_STATE_SHUTDOWN) {
return; //this cannot be stopped
}
if (gameState == newState) {
return;
}
gameState = newState;
switch (newState) {
case GAME_STATE_INIT: {
loadItemsPrice();
groups.load();
g_chat->load();
// Load monsters and npcs stored by the "loadFromXML" function
map.spawnsMonster.startup();
map.spawnsNpc.startup();
// Load monsters and npcs custom stored by the "loadFromXML" function
map.spawnsMonsterCustom.startup();
map.spawnsNpcCustom.startup();
raids.loadFromXml();
raids.startup();
mounts.loadFromXml();
if (!g_configManager().getBoolean(STOREMODULES)) {
gameStore.loadFromXml();
gameStore.startup();
}
loadMotdNum();
loadPlayersRecord();
g_globalEvents->startup();
break;
}
case GAME_STATE_SHUTDOWN: {
g_globalEvents->execute(GLOBALEVENT_SHUTDOWN);
//kick all players that are still online
auto it = players.begin();
while (it != players.end()) {
it->second->kickPlayer(true);
it = players.begin();
}
saveMotdNum();
saveGameState();
g_dispatcher.addTask(
createTask(std::bind(&Game::shutdown, this)));
g_scheduler.stop();
g_databaseTasks.stop();
g_dispatcher.stop();
break;
}
case GAME_STATE_CLOSED: {
/* kick all players without the CanAlwaysLogin flag */
auto it = players.begin();
while (it != players.end()) {
if (!it->second->hasFlag(PlayerFlag_CanAlwaysLogin)) {
it->second->kickPlayer(true);
it = players.begin();
} else {
++it;
}
}
saveGameState();
break;
}
default:
break;
}
}
void Game::onPressHotkeyEquip(uint32_t playerId, uint16_t spriteid)
{
Player* player = getPlayerByID(playerId);
if (!player) {
return;
}
Item* item;
const ItemType& itemType = Item::items.getItemIdByClientId(spriteid);
if (itemType.id == 0) {
return;
}
bool removed = false;
ReturnValue ret = RETURNVALUE_NOERROR;
if (itemType.weaponType == WEAPON_AMMO) {
Thing* quiverThing = player->getThing(CONST_SLOT_RIGHT);
Thing* backpackThing = player->getThing(CONST_SLOT_BACKPACK);
if (quiverThing && backpackThing) {
Item* quiver = quiverThing->getItem();
Item* backpack = backpackThing->getItem();
if (quiver && quiver->getWeaponType() == WEAPON_QUIVER && backpack) {
item = findItemOfType(backpack->getContainer(), itemType.id);
if (item) {
ret = internalMoveItem(item->getParent(), quiver->getContainer(), 0, item, item->getItemCount(), nullptr);
}
else {
ret = RETURNVALUE_NOTPOSSIBLE;
}
}
else {
ret = RETURNVALUE_NOTPOSSIBLE;
}
}
} else {
item = findItemOfType(player, itemType.id);
if (!item) {
item = findItemOfType(player, itemType.transformEquipTo);
if (!item) {
item = findItemOfType(player, itemType.transformDeEquipTo);
}
if (!item) {
player->sendCancelMessage(RETURNVALUE_NOTPOSSIBLE);
return;
}
}
const ItemType& newitemType = Item::items[item->getID()];
if (newitemType.id == 0) {
return;
}
int32_t slotP = newitemType.slotPosition;
if (itemType.weaponType == WEAPON_SHIELD || itemType.weaponType == WEAPON_QUIVER) {
slotP = CONST_SLOT_RIGHT;
}
else if (hasBitSet(SLOTP_HEAD, slotP)) {
slotP = CONST_SLOT_HEAD;
}
else if (hasBitSet(SLOTP_RING, slotP)) {
slotP = CONST_SLOT_RING;
}
else if (hasBitSet(SLOTP_NECKLACE, slotP)) {
slotP = CONST_SLOT_NECKLACE;
}
else if (hasBitSet(SLOTP_ARMOR, slotP)) {
slotP = CONST_SLOT_ARMOR;
}
else if (hasBitSet(SLOTP_LEGS, slotP)) {
slotP = CONST_SLOT_LEGS;
}
else if (hasBitSet(SLOTP_FEET, slotP)) {
slotP = CONST_SLOT_FEET;
}
else if (hasBitSet(SLOTP_AMMO, slotP)) {
slotP = CONST_SLOT_AMMO;
}
else if (hasBitSet(SLOTP_LEFT, slotP) && !hasBitSet(SLOTP_TWO_HAND, slotP)) {
slotP = CONST_SLOT_LEFT;
}
if (hasBitSet(SLOTP_TWO_HAND, slotP)) {
Thing* leftthing = player->getThing(CONST_SLOT_LEFT);
if (leftthing) {
Item* slotLeft_item = leftthing->getItem();
if (slotLeft_item) {
if (slotLeft_item->getID() == item->getID()) {
removed = true;
}
ret = internalMoveItem(slotLeft_item->getParent(), player, 0, slotLeft_item, slotLeft_item->getItemCount(), nullptr);
}
}
Thing* rightthing = player->getThing(CONST_SLOT_RIGHT);
if (rightthing) {
Item* slotRight_Item = rightthing->getItem();
if (slotRight_Item) {
if (newitemType.weaponType != WEAPON_DISTANCE || slotRight_Item->getWeaponType() != WEAPON_QUIVER)
ret = internalMoveItem(slotRight_Item->getParent(), player, 0, slotRight_Item, slotRight_Item->getItemCount(), nullptr);
}
else {
return;
}
}
if (!removed) {
ret = internalMoveItem(item->getParent(), player, CONST_SLOT_LEFT, item, item->getItemCount(), nullptr);
}
}
else if (hasBitSet(SLOTP_RING, slotP)) {
Thing* ringthing = player->getThing(CONST_SLOT_RING);
if (ringthing) {
Item* slotRing_Item = ringthing->getItem();
if (slotRing_Item) {
ret = internalMoveItem(slotRing_Item->getParent(), player, 0, slotRing_Item, slotRing_Item->getItemCount(), nullptr);
if (slotRing_Item->getID() == item->getID()) {
removed = true;
}
}
else {
return;
}
}
if (!removed) {
ret = internalMoveItem(item->getParent(), player, CONST_SLOT_RING, item, item->getItemCount(), nullptr);
}
}
else if (slotP == CONST_SLOT_RIGHT) {
Thing* rightthing = player->getThing(CONST_SLOT_RIGHT);
if (rightthing) {
Item* slotRight_Item = rightthing->getItem();
if (slotRight_Item) {
if (slotRight_Item->getID() == item->getID()) {
removed = true;
}
ret = internalMoveItem(slotRight_Item->getParent(), player, 0, slotRight_Item, slotRight_Item->getItemCount(), nullptr);
}
else {
return;
}
}
Thing* leftthing = player->getThing(CONST_SLOT_LEFT);
if (leftthing) {
Item* slotLeft_item = leftthing->getItem();
if (slotLeft_item) {
ItemType& it = Item::items.getItemType(slotLeft_item->getID());
if (hasBitSet(SLOTP_TWO_HAND, it.slotPosition)) {
if (newitemType.weaponType != WEAPON_QUIVER || slotLeft_item->getWeaponType() != WEAPON_DISTANCE)
ret = internalMoveItem(slotLeft_item->getParent(), player, 0, slotLeft_item, slotLeft_item->getItemCount(), nullptr);
}
}
else {
return;
}
}
if (!removed) {
ret = internalMoveItem(item->getParent(), player, slotP, item, item->getItemCount(), nullptr);
}
}
else if (slotP) {
if (newitemType.stackable) {
Thing* ammothing = player->getThing(slotP);
if (ammothing) {
Item* ammoItem = ammothing->getItem();
if (ammoItem) {
ObjectCategory_t category = getObjectCategory(ammoItem);
if (ammoItem->getID() == item->getID()) {
if (item->getDuration() > 0 ||
ammoItem->getItemCount() == 100 ||
ammoItem->getItemCount() == player->getItemTypeCount(ammoItem->getID())) {
ret = internalQuickLootItem(player, ammoItem, category);
if (ret != RETURNVALUE_NOERROR) {
ret = internalMoveItem(ammoItem->getParent(), player, 0, ammoItem, ammoItem->getItemCount(), nullptr);
}
if (ret != RETURNVALUE_NOERROR) {
player->sendCancelMessage(ret);
}
return;
}
}
else {
ret = internalQuickLootItem(player, ammoItem, category);
if (ret != RETURNVALUE_NOERROR) {
ret = internalMoveItem(ammoItem->getParent(), player, 0, ammoItem, ammoItem->getItemCount(), nullptr);
}
}
}
else {
return;
}
}
ReturnValue ret2 = player->queryAdd(slotP, *item, item->getItemCount(), 0);
if (ret2 != RETURNVALUE_NOERROR) {
player->sendCancelMessage(ret2);
return;
}
if (item->getItemCount() < 100 &&
item->getItemCount() < player->getItemTypeCount(item->getID(), -1) &&
item->getDuration() <= 0) {
uint16_t itemId = item->getID();
uint16_t count = 0;
while (player->getItemTypeCount(item->getID())) {
if (count == 100) {
break;
}
Container* mainBP = player->getInventoryItem(CONST_SLOT_BACKPACK)->getContainer();
Item* _item = findItemOfType(mainBP, itemId);
if (!_item) {
break;
}
if (_item->getItemCount() > 100 - count) {
internalRemoveItem(_item, 100 - count);
count = 100;
}
else {
count = count + _item->getItemCount();
internalRemoveItem(_item, _item->getItemCount());
}
}
Item* newSlotitem = Item::CreateItem(itemId, count);
internalAddItem(player, newSlotitem, slotP, FLAG_NOLIMIT);
return;
}
else {
ret = internalMoveItem(item->getParent(), player, slotP, item, item->getItemCount(), nullptr);
}
}
else {
Thing* slotthing = player->getThing(slotP);
if (slotthing) {
Item* slotItem = slotthing->getItem();
if (slotItem) {
ret = internalMoveItem(slotItem->getParent(), player, 0, slotItem, slotItem->getItemCount(), nullptr);
if (slotItem->getID() == item->getID()) {
removed = true;
}
}
else {
return;
}
}
if (!removed) {
ret = internalMoveItem(item->getParent(), player, slotP, item, item->getItemCount(), nullptr);
}
}
}
}
if (ret != RETURNVALUE_NOERROR) {
player->sendCancelMessage(ret);
}
return;
}
void Game::saveGameState()
{
if (gameState == GAME_STATE_NORMAL) {
setGameState(GAME_STATE_MAINTAIN);
}
SPDLOG_INFO("Saving server...");
for (const auto& it : players) {
it.second->loginPosition = it.second->getPosition();
IOLoginData::savePlayer(it.second);
}
for (const auto& it : guilds) {
IOGuild::saveGuild(it.second);
}
Map::save();
g_databaseTasks.flush();
if (gameState == GAME_STATE_MAINTAIN) {
setGameState(GAME_STATE_NORMAL);
}
}
bool Game::loadItemsPrice()
{
itemsSaleCount = 0;
std::ostringstream query, query2;
query << "SELECT DISTINCT `itemtype` FROM `market_offers`;";
Database& db = Database::getInstance();
DBResult_ptr result = db.storeQuery(query.str());
if (!result) {
return false;
}
do {
query2.str(std::string());
uint16_t itemId = result->getNumber<uint16_t>("itemtype");
query2 << "SELECT `price` FROM `market_offers` WHERE `itemtype` = " << itemId << " ORDER BY `price` DESC LIMIT 1";
DBResult_ptr resultQuery2 = db.storeQuery(query2.str());
if (resultQuery2) {
itemsPriceMap[itemId] = resultQuery2->getNumber<uint32_t>("price");
itemsSaleCount++;
}
} while (result->next());
return true;
}
bool Game::loadMainMap(const std::string& filename)
{
Monster::despawnRange = g_configManager().getNumber(DEFAULT_DESPAWNRANGE);
Monster::despawnRadius = g_configManager().getNumber(DEFAULT_DESPAWNRADIUS);
return map.loadMap("data/world/" + filename + ".otbm", true, true, true);
}
bool Game::loadCustomMap(const std::string& filename)
{
Monster::despawnRange = g_configManager().getNumber(DEFAULT_DESPAWNRANGE);
Monster::despawnRadius = g_configManager().getNumber(DEFAULT_DESPAWNRADIUS);
return map.loadMapCustom("data/world/custom/" + filename + ".otbm", true, true, true);
}
void Game::loadMap(const std::string& path)
{
map.loadMap(path, false, false, false);
}
Cylinder* Game::internalGetCylinder(Player* player, const Position& pos) const
{
if (pos.x != 0xFFFF) {
return map.getTile(pos);
}
//container
if (pos.y & 0x40) {
uint8_t from_cid = pos.y & 0x0F;
return player->getContainerByID(from_cid);
}
//inventory
return player;
}
Thing* Game::internalGetThing(Player* player, const Position& pos, int32_t index, uint32_t spriteId, StackPosType_t type) const
{
if (pos.x != 0xFFFF) {
Tile* tile = map.getTile(pos);
if (!tile) {
return nullptr;
}
Thing* thing;
switch (type) {
case STACKPOS_LOOK: {
return tile->getTopVisibleThing(player);
}
case STACKPOS_MOVE: {
Item* item = tile->getTopDownItem();
if (item && item->isMoveable()) {
thing = item;
} else {
thing = tile->getTopVisibleCreature(player);
}
break;
}
case STACKPOS_USEITEM: {
thing = tile->getUseItem(index);
break;
}
case STACKPOS_TOPDOWN_ITEM: {
thing = tile->getTopDownItem();
break;
}
case STACKPOS_USETARGET: {
thing = tile->getTopVisibleCreature(player);
if (!thing) {
thing = tile->getUseItem(index);
}
break;
}
case STACKPOS_FIND_THING: {
thing = tile->getUseItem(index);
if (!thing) {
thing = tile->getDoorItem();
}
if (!thing) {
thing = tile->getTopDownItem();
}
break;
}
default: {
thing = nullptr;
break;
}
}
if (player && tile->hasFlag(TILESTATE_SUPPORTS_HANGABLE)) {
//do extra checks here if the thing is accessable
if (thing && thing->getItem()) {
if (tile->hasProperty(CONST_PROP_ISVERTICAL)) {
if (player->getPosition().x + 1 == tile->getPosition().x && thing->getItem()->isHangable()) {
thing = nullptr;
}
} else { // horizontal
if (player->getPosition().y + 1 == tile->getPosition().y && thing->getItem()->isHangable()) {
thing = nullptr;
}
}
}
}
return thing;
}
//container
if (pos.y & 0x40) {
uint8_t fromCid = pos.y & 0x0F;
Container* parentContainer = player->getContainerByID(fromCid);
if (!parentContainer) {
return nullptr;
}
if (parentContainer->getID() == ITEM_BROWSEFIELD) {
Tile* tile = parentContainer->getTile();
if (tile && tile->hasFlag(TILESTATE_SUPPORTS_HANGABLE)) {
if (tile->hasProperty(CONST_PROP_ISVERTICAL)) {
if (player->getPosition().x + 1 == tile->getPosition().x) {
return nullptr;
}
} else { // horizontal
if (player->getPosition().y + 1 == tile->getPosition().y) {
return nullptr;
}
}
}
}
uint8_t slot = pos.z;
return parentContainer->getItemByIndex(player->getContainerIndex(fromCid) + slot);
} else if (pos.y == 0 && pos.z == 0) {
const ItemType& it = Item::items.getItemIdByClientId(spriteId);
if (it.id == 0) {
return nullptr;
}
int32_t subType;
if (it.isFluidContainer() && index < static_cast<int32_t>(sizeof(reverseFluidMap) / sizeof(uint8_t))) {
subType = reverseFluidMap[index];
} else {
subType = -1;
}
return findItemOfType(player, it.id, true, subType);
}
//inventory
Slots_t slot = static_cast<Slots_t>(pos.y);
return player->getInventoryItem(slot);
}
void Game::internalGetPosition(Item* item, Position& pos, uint8_t& stackpos)
{
pos.x = 0;
pos.y = 0;
pos.z = 0;
stackpos = 0;
Cylinder* topParent = item->getTopParent();
if (topParent) {
if (Player* player = dynamic_cast<Player*>(topParent)) {
pos.x = 0xFFFF;
Container* container = dynamic_cast<Container*>(item->getParent());
if (container) {
pos.y = static_cast<uint16_t>(0x40) | static_cast<uint16_t>(player->getContainerID(container));
pos.z = container->getThingIndex(item);
stackpos = pos.z;
} else {
pos.y = player->getThingIndex(item);
stackpos = pos.y;
}
} else if (Tile* tile = topParent->getTile()) {
pos = tile->getPosition();
stackpos = tile->getThingIndex(item);
}
}
}
Creature* Game::getCreatureByID(uint32_t id)
{
if (id <= Player::playerAutoID) {
return getPlayerByID(id);
} else if (id <= Monster::monsterAutoID) {
return getMonsterByID(id);
} else if (id <= Npc::npcAutoID) {
return getNpcByID(id);
}
return nullptr;
}
Monster* Game::getMonsterByID(uint32_t id)
{
if (id == 0) {
return nullptr;
}
auto it = monsters.find(id);
if (it == monsters.end()) {
return nullptr;
}
return it->second;
}
Npc* Game::getNpcByID(uint32_t id)
{
if (id == 0) {
return nullptr;
}
auto it = npcs.find(id);
if (it == npcs.end()) {
return nullptr;
}
return it->second;
}
Player* Game::getPlayerByID(uint32_t id)
{
auto playerMap = players.find(id);
if (playerMap != players.end()) {
return playerMap->second;
}
return nullptr;
}
Creature* Game::getCreatureByName(const std::string& s)
{
if (s.empty()) {
return nullptr;
}
const std::string& lowerCaseName = asLowerCaseString(s);
auto m_it = mappedPlayerNames.find(lowerCaseName);
if (m_it != mappedPlayerNames.end()) {
return m_it->second;
}
for (const auto& it : npcs) {
if (lowerCaseName == asLowerCaseString(it.second->getName())) {
return it.second;
}
}
for (const auto& it : monsters) {
if (lowerCaseName == asLowerCaseString(it.second->getName())) {
return it.second;
}
}
return nullptr;
}
Npc* Game::getNpcByName(const std::string& s)
{
if (s.empty()) {
return nullptr;
}
const char* npcName = s.c_str();
for (const auto& it : npcs) {
if (strcasecmp(npcName, it.second->getName().c_str()) == 0) {
return it.second;
}
}
return nullptr;
}
Player* Game::getPlayerByName(const std::string& s)
{
if (s.empty()) {
return nullptr;
}
auto it = mappedPlayerNames.find(asLowerCaseString(s));
if (it == mappedPlayerNames.end()) {
return nullptr;
}
return it->second;
}
Player* Game::getPlayerByGUID(const uint32_t& guid)
{
if (guid == 0) {
return nullptr;
}
for (const auto& it : players) {
if (guid == it.second->getGUID()) {
return it.second;
}
}
return nullptr;
}
ReturnValue Game::getPlayerByNameWildcard(const std::string& s, Player*& player)
{
size_t strlen = s.length();
if (strlen == 0 || strlen > 20) {
return RETURNVALUE_PLAYERWITHTHISNAMEISNOTONLINE;
}
if (s.back() == '~') {
const std::string& query = asLowerCaseString(s.substr(0, strlen - 1));
std::string result;
ReturnValue ret = wildcardTree.findOne(query, result);
if (ret != RETURNVALUE_NOERROR) {
return ret;
}
player = getPlayerByName(result);
} else {
player = getPlayerByName(s);
}
if (!player) {
return RETURNVALUE_PLAYERWITHTHISNAMEISNOTONLINE;
}
return RETURNVALUE_NOERROR;
}
Player* Game::getPlayerByAccount(uint32_t acc)
{
for (const auto& it : players) {
if (it.second->getAccount() == acc) {
return it.second;