Logs na source

.Qual servidor ou website você utiliza como base? 

OT MANAGER

Qual o motivo deste tópico? 

ERRO DE LOGS

Está surgindo algum erro? Se sim coloque-o aqui. 

SIM

Citar

ERRO DE ACTIONS.CCP, GALERA AO ABRIR O OT EU PERCEBI QUE TODA VEZ QUE LOGA UM  PLAYER OU ELE EXECUTA ALGUMA TAREFA, COMO ABRIR DEPOSIT, MATAR OU ATACAR UM BIXO APARECE ESSES LOGS DE (ACTIONS.CCP)
E ISSO PODE ESTA CAUSANDO DDOS NO MEU SERVIDOR MTOS LOGS CONSTANTE. ALGUEM ME AJUDA A TIRAR

TEM UM ARQUIVO COM O NOME ACTIONS.CCP COM OS SCRPIT ABAIXO

 

Você tem o código disponível? Se tiver publique-o aqui: 

/**
 * The Forgotten Server - a free and open-source MMORPG server emulator
 * Copyright (C) 2019  Mark Samman <[email protected]>
 *
 * 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 <string>
#include <utility>

#include "actions.h"
#include "bed.h"
#include "configmanager.h"
#include "container.h"
#include "game.h"
#include "pugicast.h"
#include "rewardchest.h"
#include "spells.h"

extern Game g_game;
extern Spells* g_spells;
extern Actions* g_actions;
extern ConfigManager g_config;

Actions::Actions() : scriptInterface("Action Interface") {
    scriptInterface.initState();
}

Action::Action(LuaScriptInterface* interface) :
    Event(interface), function(nullptr), allowFarUse(false), checkFloor(true),
    checkLineOfSight(true) {}

Actions::~Actions() {
    clear(false);
}

void Actions::clearMap(ActionUseMap* map, bool fromLua) {
    if(map == nullptr) {
        DLOG_F(WARNING, "Map pointer is nullptr!");
        return;
    }

    for (auto it = map->begin(); it != map->end(); ) {
        if (fromLua == it->second.fromLua) {
            it = map->erase(it);
        } else {
            ++it;
        }
    }
}

void Actions::clear(bool fromLua) {
    DLOG_F(INFO, "Clear");

    DLOG_F(INFO, "Clear Use Item");
    clearMap(&useItemMap, fromLua);
    DLOG_F(INFO, "Clear Unique Item");
    clearMap(&uniqueItemMap, fromLua);
    DLOG_F(INFO, "Clear Action Item");
    clearMap(&actionItemMap, fromLua);

    DLOG_F(INFO, "Restart Lua State?[%s]", fromLua == true ? "yes" : "no");
    reInitState(fromLua);
}

LuaScriptInterface& Actions::getScriptInterface() {
    DLOG_F(INFO, "Get Script Interface");
    return scriptInterface;
}

std::string Actions::getScriptBaseName() const {
    DLOG_F(INFO, "Get Script Base Name");
    return "actions";
}

Event_ptr Actions::getEvent(const std::string& nodeName) {
    DLOG_F(INFO, "Get Event[%s]", nodeName.c_str());

    if (strcasecmp(nodeName.c_str(), "action") != 0) {
        DLOG_F(WARNING, "Nullptr");
        return nullptr;
    }
    return Event_ptr(new Action(&scriptInterface));
}

bool Actions::registerEvent(Event_ptr event, const pugi::xml_node& node) {
    // event is guaranteed to be an Action
    Action_ptr action{static_cast<Action*>(event.release())};

    pugi::xml_attribute attr;
    if ((attr = node.attribute("itemid"))) {
        uint16_t id = pugi::cast<uint16_t>(attr.value());

        auto result = useItemMap.emplace(id, std::move(*action));
        if (!result.second) {
            LOG_F(WARNING, "Duplicate registered item with id:[%d] ", id);
        }
        return result.second;
    } else if ((attr = node.attribute("fromid"))) {
        pugi::xml_attribute toIdAttribute = node.attribute("toid");
        if (!toIdAttribute) {
            LOG_F(WARNING, "Missing toid in fromid:[%s] ", attr.as_string());
            return false;
        }

        uint16_t fromId = pugi::cast<uint16_t>(attr.value());
        uint16_t iterId = fromId;
        uint16_t toId = pugi::cast<uint16_t>(toIdAttribute.value());

        auto result = useItemMap.emplace(iterId, *action);
        if (!result.second) {
            LOG_F(WARNING, "Duplicate registered item with id:[%d] in "
                            "fromid:[%d], toid[%d]!", iterId, fromId, toId);
        }

        bool success = result.second;
        while (++iterId <= toId) {
            result = useItemMap.emplace(iterId, *action);
            if (!result.second) {
                LOG_F(WARNING, "Duplicate registered item with id:[%d] in "
                                "fromid:[%d], toid[%d]!", iterId, fromId, toId);
                continue;
            }
            success = true;
        }
        return success;
    } else if ((attr = node.attribute("uniqueid"))) {
        uint16_t uid = pugi::cast<uint16_t>(attr.value());

        auto result = uniqueItemMap.emplace(uid, std::move(*action));
        if (!result.second) {
            LOG_F(WARNING, "Duplicate registered item with uid:[%d] ", uid);
        }
        return result.second;
    } else if ((attr = node.attribute("fromuid"))) {
        pugi::xml_attribute toUidAttribute = node.attribute("touid");
        if (!toUidAttribute) {
            LOG_F(WARNING, "Missing touid in fromuid:[%s] ", attr.as_string());
            return false;
        }

        uint16_t fromUid = pugi::cast<uint16_t>(attr.value());
        uint16_t iterUid = fromUid;
        uint16_t toUid = pugi::cast<uint16_t>(toUidAttribute.value());

        auto result = uniqueItemMap.emplace(iterUid, *action);
        if (!result.second) {
            LOG_F(WARNING, "Duplicate registered item with uid:[%d] in "
                        "fromuid:[%d], touid[%d]!", iterUid, fromUid, toUid);
        }

        bool success = result.second;
        while (++iterUid <= toUid) {
            result = uniqueItemMap.emplace(iterUid, *action);
            if (!result.second) {
                LOG_F(WARNING, "Duplicate registered item with uid:[%d] in "
                        "fromuid:[%d], touid[%d]!", iterUid, fromUid, toUid);
                continue;
            }
            success = true;
        }
        return success;
    } else if ((attr = node.attribute("actionid"))) {
        uint16_t aid = pugi::cast<uint16_t>(attr.value());

        auto result = actionItemMap.emplace(aid, std::move(*action));
        if (!result.second) {
            LOG_F(WARNING, "Duplicate registered item with aid:[%d] ", aid);
        }
        return result.second;
    } else if ((attr = node.attribute("fromaid"))) {
        pugi::xml_attribute toAidAttribute = node.attribute("toaid");
        if (!toAidAttribute) {
            LOG_F(WARNING, "Missing toaid in fromaid:[%s] ", attr.as_string());
            return false;
        }

        uint16_t fromAid = pugi::cast<uint16_t>(attr.value());
        uint16_t iterAid = fromAid;
        uint16_t toAid = pugi::cast<uint16_t>(toAidAttribute.value());

        auto result = actionItemMap.emplace(iterAid, *action);
        if (!result.second) {
            LOG_F(WARNING, "Duplicate registered item with aid:[%d] in "
                        "fromaid:[%d], toaid[%d]!", iterAid, fromAid, toAid);
        }

        bool success = result.second;
        while (++iterAid <= toAid) {
            result = actionItemMap.emplace(iterAid, *action);
            if (!result.second) {
                LOG_F(WARNING, "Duplicate registered item with aid:[%d] in "
                        "fromaid:[%d], toaid[%d]!", iterAid, fromAid, toAid);
                continue;
            }
            success = true;
        }
        return success;
    }
    return false;
}

bool Actions::registerLuaEvent(Action* event) {
    DLOG_F(INFO, "Register Lua Event");

    Action_ptr action{ event };
    if (action->getItemIdRange().size() > 0) {
        if (action->getItemIdRange().size() == 1) {
            auto result = useItemMap.emplace(action->getItemIdRange().at(0),
                                            std::move(*action));
            if (!result.second) {
                LOG_F(WARNING, "Duplicate registered item with id:[%d] ",
                        action->getItemIdRange().at(0));
            }
            return result.second;
        } else {
            auto v = action->getItemIdRange();
            for (auto i = v.begin(); i != v.end(); i++) {
                auto result = useItemMap.emplace(*i, std::move(*action));
                if (!result.second) {
                    LOG_F(WARNING, "Duplicate registered item with id:[%d] in "
                                "range from id:[%d], to id[%d]!", *i, v.at(0),
                                v.at(v.size() - 1));
                    continue;
                }
            }
            return true;
        }
    } else if (action->getUniqueIdRange().size() > 0) {
        if (action->getUniqueIdRange().size() == 1) {
            auto result = uniqueItemMap.emplace(
                        action->getUniqueIdRange().at(0), std::move(*action));
            if (!result.second) {
                LOG_F(WARNING, "Duplicate registered item with uid:[%d] ",
                        action->getUniqueIdRange().at(0));
            }
            return result.second;
        } else {
            auto v = action->getUniqueIdRange();
            for (auto i = v.begin(); i != v.end(); i++) {
                auto result = uniqueItemMap.emplace(*i, std::move(*action));
                if (!result.second) {
                    LOG_F(WARNING, "Duplicate registered item with uid:[%d] in "
                            "range from uid:[%d], to uid[%d]!", *i, v.at(0),
                            v.at(v.size() - 1));
                    continue;
                }
            }
            return true;
        }
    } else if (action->getActionIdRange().size() > 0) {
        if (action->getActionIdRange().size() == 1) {
            auto result = actionItemMap.emplace(
                        action->getActionIdRange().at(0), std::move(*action));
            if (!result.second) {
                LOG_F(WARNING, "Duplicate registered item with aid:[%d] ",
                        action->getActionIdRange().at(0));
            }
            return result.second;
        } else {
            auto v = action->getActionIdRange();
            for (auto i = v.begin(); i != v.end(); i++) {
                auto result = actionItemMap.emplace(*i, std::move(*action));
                if (!result.second) {
                    LOG_F(WARNING, "Duplicate registered item with aid:[%d] in "
                            "range from aid:[%d], to aid[%d]!", *i, v.at(0),
                            v.at(v.size() - 1));
                    continue;
                }
            }
            return true;
        }
    } else {
        LOG_F(ERROR, "There is no id / aid / uid set for this event");
        return false;
    }
}

ReturnValue Actions::canUse(const Player* player, const Position& pos) {
    DLOG_F(INFO, "Player[%d] canUse from position:x[%d], y[%d], z[%d]?",
                    player == nullptr ? 0 : player->getID(),
                    pos.getX(), pos.getY(), pos.getZ());
    if (pos.x != 0xFFFF) {
        const Position& playerPos = player->getPosition();
        if (playerPos.z != pos.z) {
            DLOG_F(WARNING, "Player[%d] first needs to go [%s]",
                player == nullptr ? 0 : player->getID(), playerPos.z > pos.z ?
                "Upstairs" : "Downstairs");
            return playerPos.z > pos.z ?
                    RETURNVALUE_FIRSTGOUPSTAIRS : RETURNVALUE_FIRSTGODOWNSTAIRS;
        }

        if (!Position::areInRange<1, 1>(playerPos, pos)) {
            DLOG_F(WARNING, "Player[%d] is too far to use!",
                            player == nullptr ? 0 : player->getID());
            return RETURNVALUE_TOOFARAWAY;
        }
    }
    DLOG_F(INFO, "Player[%d] canUse from his position!",
    player == nullptr ? 0 : player->getID());
    return RETURNVALUE_NOERROR;
}

ReturnValue Actions::canUse(const Player* player, const Position& pos,
                            const Item* item) {
    DLOG_F(INFO, "Player[%d] canUse cid[%d] from position:x[%d], y[%d], z[%d]?",
            player == nullptr ? 0 : player->getID(), item == nullptr ?
            0 : item->getClientID(), pos.getX(), pos.getY(), pos.getZ());
    Action* action = getAction(item);
    if (action != nullptr) {
        return action->canExecuteAction(player, pos);
    }
    DLOG_F(INFO, "Player[%d] canUse item from his position!",
                    player == nullptr ? 0 : player->getID());
    return RETURNVALUE_NOERROR;
}

ReturnValue Actions::canUseFar(const Creature* creature, const Position& toPos,
                                bool checkLineOfSight, bool checkFloor) {
    DLOG_F(INFO, "Creature[%d] canUseFar to position:x[%d], y[%d], z[%d],"
            "checkLineOfSight[%d], checkFloor[%d]", creature == nullptr ?
            0 : creature->getID(), toPos.getX(), toPos.getY(), toPos.getZ(),
            checkLineOfSight, checkFloor);

    if (toPos.x == 0xFFFF) {
        DLOG_F(INFO, "Creature[%d] can use from far!", creature == nullptr ?
                                                        0 : creature->getID());
        return RETURNVALUE_NOERROR;
    }

    const Position& creaturePos = creature->getPosition();
    if (checkFloor && creaturePos.z != toPos.z) {
        DLOG_F(WARNING, "Creature[%d] first needs to go [%s]",
        creature == nullptr ? 0 : creature->getID(), creaturePos.z > toPos.z ?
                                                    "Upstairs" : "Downstairs");
        return creaturePos.z > toPos.z ?
                    RETURNVALUE_FIRSTGOUPSTAIRS : RETURNVALUE_FIRSTGODOWNSTAIRS;
    }

    if (!Position::areInRange<7, 5>(toPos, creaturePos)) {
        DLOG_F(WARNING, "Creature[%d] is too far to use!",
                        creature == nullptr ? 0 : creature->getID());
        return RETURNVALUE_TOOFARAWAY;
    }

    if (checkLineOfSight && !g_game.canThrowObjectTo(creaturePos, toPos)) {
        DLOG_F(WARNING, "Creature[%d] can throw!", creature == nullptr ?
                                                    0 : creature->getID());
        return RETURNVALUE_CANNOTTHROW;
    }

    DLOG_F(INFO, "Creature can use far!");
    return RETURNVALUE_NOERROR;
}

Action* Actions::getAction(const Item* item) {
    DLOG_F(INFO, "Get Item cid:[%d] Action", item == nullptr ?
            0 : item->getClientID());

    if (item->hasAttribute(ITEM_ATTRIBUTE_UNIQUEID)) {
        DLOG_F(INFO, "Item has Attribute UniqueID");
        auto it = uniqueItemMap.find(item->getUniqueId());
        if (it != uniqueItemMap.end()) {
            return &it->second;
        }
    }

    if (item->hasAttribute(ITEM_ATTRIBUTE_ACTIONID)) {
        DLOG_F(INFO, "Item has Attribute ActionID");
        auto it = actionItemMap.find(item->getActionId());
        if (it != actionItemMap.end()) {
            return &it->second;
        }
    }

    DLOG_F(INFO, "Regular Item");
    auto it = useItemMap.find(item->getID());
    if (it != useItemMap.end()) {
        return &it->second;
    }

    // rune items
    DLOG_F(INFO, "Item is a rune");
    return g_spells->getRuneSpell(item->getID());
}

ReturnValue Actions::internalUseItem(Player* player, const Position& pos,
                                    uint8_t index, Item* item, bool isHotkey) {
    DLOG_F(INFO, "Internal Use Item Player[%d], Position:x[%d], y[%d], z[%d], "
        "Index:[%d], Item cid:[%d], isHotkey:[%d]", player == nullptr ?
        0 : player->getID(), pos.getX(), pos.getY(), pos.getZ(), index,
        item == nullptr ? 0 : item->getClientID(), isHotkey);

    if (Door* door = item->getDoor()) {
        DLOG_F(INFO, "Door");
        if (!door->canUse(player)) {
            DLOG_F(WARNING, "Cannot use on this door!");
            return RETURNVALUE_CANNOTUSETHISOBJECT;
        }
    }

    Action* action = getAction(item);
    if (action != nullptr) {
        DLOG_F(INFO, "Action");
        if (action->isScripted()) {
            if (action->executeUse(player, item, pos, nullptr, pos, isHotkey)) {
                DLOG_F(INFO, "Player internalUseItem Success!");
                return RETURNVALUE_NOERROR;
            }

            if (item->isRemoved()) {
                DLOG_F(WARNING, "Cannot use on this object(action)!");
                return RETURNVALUE_CANNOTUSETHISOBJECT;
            }
        } else if (action->function) {
            if (action->function(player, item, pos, nullptr, pos, isHotkey)) {
                DLOG_F(INFO, "Player internalUseItem Success!");
                return RETURNVALUE_NOERROR;
            }
        }
    }

    if (BedItem* bed = item->getBed()) {
        if (!bed->canUse(player)) {
            DLOG_F(WARNING, "Cannot use on this object(Bed)!");
            return RETURNVALUE_CANNOTUSETHISOBJECT;
        }

        if (bed->trySleep(player)) {
            player->setBedItem(bed);
            g_game.sendOfflineTrainingDialog(player);
        }

        DLOG_F(INFO, "Player internalUseItem Success!");
        return RETURNVALUE_NOERROR;
    }

    if (Container* container = item->getContainer()) {
        DLOG_F(INFO, "Container");

        Container* openContainer;

        // depot container
        if (DepotLocker* depot = container->getDepotLocker()) {
            DLOG_F(INFO, "Depot Locker");
            DepotLocker* myDepotLocker = player->getDepotLocker(depot->getDepotId());
            myDepotLocker->setParent(depot->getParent()->getTile());
            openContainer = myDepotLocker;
            player->setLastDepotId(depot->getDepotId());
        } else {
            openContainer = container;
        }

        // reward chest
        if (container->getRewardChest() != nullptr) {
            DLOG_F(INFO, "Reward Chest");
            RewardChest* myRewardChest = player->getRewardChest();
            if (myRewardChest->size() == 0) {
                DLOG_F(WARNING, "Reward Chest is Empty");
                return RETURNVALUE_REWARDCHESTISEMPTY;
            }

            myRewardChest->setParent(container->getParent()->getTile());
            for (auto& it : player->rewardMap) {
                it.second->setParent(myRewardChest);
            }

            openContainer = myRewardChest;
        }

        // reward container proxy created when the boss dies
        if (container->getID() == ITEM_REWARD_CONTAINER
            && !container->getReward()) {
            DLOG_F(INFO, "Reward Container Proxy(Boss)");
            if (Reward* reward = player->getReward(
                        container->getIntAttr(ITEM_ATTRIBUTE_DATE), false)) {
                reward->setParent(container->getRealParent());
                openContainer = reward;
            } else {
                DLOG_F(WARNING, "This is impossible!");
                return RETURNVALUE_THISISIMPOSSIBLE;
            }
        }

        uint32_t corpseOwner = container->getCorpseOwner();
        if (container->isRewardCorpse()) {
            DLOG_F(INFO, "Corpse");

            // only players who participated in the fight can open the corpse
            if (player->getGroup()->id >= 4 || player->getAccountType() >= 3) {
                DLOG_F(WARNING, "You can't open corpse(ADM)");
                return RETURNVALUE_YOUCANTOPENCORPSEADM;
            }
            if (!player->getReward(container->getIntAttr(ITEM_ATTRIBUTE_DATE), false)) {
                DLOG_F(WARNING, "You aren't the owner!");
                return RETURNVALUE_YOUARENOTTHEOWNER;
            }
        } else if (corpseOwner != 0 && !player->canOpenCorpse(corpseOwner)) {
            DLOG_F(WARNING, "You aren't the owner!");
            return RETURNVALUE_YOUARENOTTHEOWNER;
        }

        // open/close container
        int32_t oldContainerId = player->getContainerID(openContainer);
        if (oldContainerId != -1) {
            DLOG_F(INFO, "Close Container");
            player->onCloseContainer(openContainer);
            player->closeContainer(oldContainerId);
        } else {
            DLOG_F(INFO, "Add Container");
            player->addContainer(index, openContainer);
            player->onSendContainer(openContainer);
        }
        DLOG_F(INFO, "Player internalUseItem Success!");
        return RETURNVALUE_NOERROR;
    }

    const ItemType& it = Item::items[item->getID()];
    if (it.canReadText) {
        if (it.canWriteText) {
            DLOG_F(INFO, "Can Read/Write Text");
            player->setWriteItem(item, it.maxTextLen);
            player->sendTextWindow(item, it.maxTextLen, true);
        } else {
            DLOG_F(INFO, "Can Read Text");
            player->setWriteItem(nullptr);
            player->sendTextWindow(item, 0, false);
        }
        DLOG_F(INFO, "Player internalUseItem Success!");
        return RETURNVALUE_NOERROR;
    }

    DLOG_F(WARNING, "Player can't use this object!");
    return RETURNVALUE_CANNOTUSETHISOBJECT;
}

bool Actions::useItem(Player* player, const Position& pos, uint8_t index,
                        Item* item, bool isHotkey) {
    DLOG_F(INFO, "Use Item Player[%d], Position:x[%d], y[%d], z[%d], "
        "Index:[%d], Item cid:[%d], isHotkey:[%d]", player == nullptr ?
        0 : player->getID(), pos.getX(), pos.getY(), pos.getZ(), index,
        item == nullptr ? 0 : item->getClientID(), isHotkey);

    player->setNextAction(OTSYS_TIME() + g_config.getNumber(
                                        ConfigManager::ACTIONS_DELAY_INTERVAL));

    if (isHotkey) {
        showUseHotkeyMessage(player, item, player->getItemTypeCount(
                                                            item->getID(), -1));
    }

    ReturnValue ret = internalUseItem(player, pos, index, item, isHotkey);
    if (ret != RETURNVALUE_NOERROR) {
        player->sendCancelMessage(ret);
        DLOG_F(WARNING, "Player can't use item!");
        return false;
    }
    DLOG_F(INFO, "Success using item!");
    return true;
}

bool Actions::useItemEx(Player* player, const Position& fromPos,
                        const Position& toPos, uint8_t toStackPos,
                        Item* item, bool isHotkey,
                        Creature* creature/* = nullptr*/) {
    DLOG_F(INFO, "Use Item Ex Player[%d], From Position:x[%d], y[%d], z[%d], "
        "To Position:x[%d], y[%d], z[%d], toStackPos[%d], Item cid:[%d], "
        "isHotkey:[%d]", player == nullptr ? 0 : player->getID(),
        fromPos.getX(), fromPos.getY(), fromPos.getZ(), toPos.getX(),
        toPos.getY(), toPos.getZ(), toStackPos, item == nullptr ?
        0 : item->getClientID(), isHotkey);

    player->setNextAction(OTSYS_TIME() + g_config.getNumber(
                                    ConfigManager::EX_ACTIONS_DELAY_INTERVAL));

    Action* action = getAction(item);
    if (action == nullptr) {
        player->sendCancelMessage(RETURNVALUE_CANNOTUSETHISOBJECT);
        DLOG_F(WARNING, "Player can't use object(no action)!");
        return false;
    }

    ReturnValue ret = action->canExecuteAction(player, toPos);
    if (ret != RETURNVALUE_NOERROR) {
        player->sendCancelMessage(ret);
        DLOG_F(WARNING, "Player can't use object(with action)!");
        return false;
    }

    if (isHotkey) {
        showUseHotkeyMessage(player, item,
                            player->getItemTypeCount(item->getID(), -1));
    }

    if (action->function) {
        DLOG_F(INFO, "Action is a function");
        if (action->function(player, item, fromPos, action->getTarget(player,
                            creature, toPos, toStackPos), toPos, isHotkey)) {
            DLOG_F(INFO, "Success executing function!");
            return true;
        }
        DLOG_F(WARNING, "Failed to execute function!");
        return false;
    }

    if (!action->executeUse(player, item, fromPos, action->getTarget(player,
                            creature, toPos, toStackPos), toPos, isHotkey)) {
        if (!action->hasOwnErrorHandler()) {
            player->sendCancelMessage(RETURNVALUE_CANNOTUSETHISOBJECT);
        }
        DLOG_F(WARNING, "Player can't use object!");
        return false;
    }

    DLOG_F(INFO, "Success using item(ex)!");
    return true;
}

void Actions::showUseHotkeyMessage(Player* player, const Item* item,
                                    uint32_t count) {
    DLOG_F(INFO, "Show Use Hotkey Message.");
    std::ostringstream ss;

    const ItemType& it = Item::items[item->getID()];
    if (!it.showCount) {
        ss << "Using one of " << item->getName() << "...";
    } else if (count == 1) {
        ss << "Using the last " << item->getName() << "...";
    } else {
        ss << "Using one of " << count << ' ' << item->getPluralName() << "...";
    }
    player->sendTextMessage(MESSAGE_INFO_DESCR, ss.str());
}

bool Action::configureEvent(const pugi::xml_node& node) {
    DLOG_F(INFO, "Configure Event[%s]", node.name());
    pugi::xml_attribute allowFarUseAttr = node.attribute("allowfaruse");
    if (allowFarUseAttr != nullptr) {
        allowFarUse = allowFarUseAttr.as_bool();
        DLOG_F(INFO, "Event[%s]: Allow Far Use:[%d]", node.name(), allowFarUse);
    }

    pugi::xml_attribute blockWallsAttr = node.attribute("blockwalls");
    if (blockWallsAttr != nullptr) {
        checkLineOfSight = blockWallsAttr.as_bool();
        DLOG_F(INFO, "Event[%s]: Block Walls:[%d]", node.name(),
                checkLineOfSight);
    }

    pugi::xml_attribute checkFloorAttr = node.attribute("checkfloor");
    if (checkFloorAttr != nullptr) {
        checkFloor = checkFloorAttr.as_bool();
        DLOG_F(INFO, "Event[%s]: Check Floor:[%d]", node.name(), checkFloor);
    }

    DLOG_F(INFO, "Event[%s] configured with success!", node.name());
    return true;
}

namespace {

bool enterMarket(Player* player, Item* /*unused*/, const Position& /*unused*/,
            Thing* /*unused*/, const Position& /*unused*/, bool /*unused*/) {
    DLOG_F(INFO, "Player[%d] trying to enter market.", player == nullptr ?
            0 : player->getID());

    if (player->getLastDepotId() == -1) {
        DLOG_F(WARNING, "Player[%d] doesn't have depot!", player == nullptr ?
                                                        0 : player->getID());
        return false;
    }

    player->sendMarketEnter(player->getLastDepotId());
    DLOG_F(INFO, "enterMarket: Player[%d] Success!", player == nullptr ?
                                                        0 : player->getID());
    return true;
}

bool useImbueShrine(Player* player, Item* /*unused*/,
                    const Position& /*unused*/, Thing* target,
                    const Position& toPos, bool /*unused*/) {
    DLOG_F(INFO, "Use Imbue Shrine: Player[%d], Position: x[%d], y[%d], z[%d],",
             player == nullptr ? 0 : player->getID(), toPos.getX(),
            toPos.getY(), toPos.getZ());

    Item* item = target != nullptr ? target->getItem() : nullptr;
    if (item == nullptr) {
        player->sendTextMessage(MESSAGE_STATUS_SMALL,
                                "This item is not imbuable.");
        DLOG_F(WARNING, "Thing is not an item!");
        return false;
    }

    const ItemType& it = Item::items[item->getID()];
    if (it.imbuingSlots <= 0) {
        player->sendTextMessage(MESSAGE_STATUS_SMALL,
                                "This item is not imbuable.");
        DLOG_F(WARNING, "This item is not imbuable!");
        return false;
    }

    if (item->getTopParent() != player) {
        player->sendTextMessage(MESSAGE_STATUS_SMALL,
                                "You have to pick up the item to imbue it.");
        DLOG_F(WARNING, "You have to pick up the item to imbue it!");
        return false;
    }

    if ((toPos.y & 0x40) == 0) {
        player->sendTextMessage(MESSAGE_STATUS_SMALL,
                                "You cannot imbue an equipped item.");
        DLOG_F(WARNING, "You cannot imbue an equipped item!");
        return false;
    }

    DLOG_F(INFO, "Send Imbuement Windows.");
    player->sendImbuementWindow(target->getItem());

    DLOG_F(INFO, "useImbueShrine: Success!");
    return true;
}

}  // namespace

bool Action::loadFunction(const pugi::xml_attribute& attr, bool isScripted) {
    DLOG_F(INFO, "Load function[%s]", attr.as_string());

    const char* functionName = attr.as_string();
    if (strcasecmp(functionName, "market") == 0) {
        DLOG_F(INFO, "function: market");
        function = enterMarket;
    } else if (strcasecmp(functionName, "imbuement") == 0) {
        DLOG_F(INFO, "function: imbuement");
        function = useImbueShrine;
    } else {
        if (!isScripted) {
            LOG_F(WARNING, "Function[%s] does not exist!", functionName);
            return false;
        }
    }

    if (!isScripted) {
        DLOG_F(INFO, "Not scripted!");
        scripted = false;
    }

    DLOG_F(INFO, "loadFunction: Success!");
    return true;
}

std::string Action::getScriptEventName() const {
    DLOG_F(INFO, "Script Event Name: onUse");
    return "onUse";
}

ReturnValue Action::canExecuteAction(const Player* player,
                                    const Position& toPos) {
    DLOG_F(INFO, "Player[%d] can execute action position:x[%d], y[%d], z[%d]?",
            player == nullptr ? 0 : player->getID(), toPos.getX(), toPos.getY(),
            toPos.getZ());
    if (!allowFarUse) {
        return g_actions->canUse(player, toPos);
    }

    return g_actions->canUseFar(player, toPos, checkLineOfSight, checkFloor);
}

Thing* Action::getTarget(Player* player, Creature* targetCreature,
                        const Position& toPosition, uint8_t toStackPos) const {
    DLOG_F(INFO, "getTarget:Player[%d], Target[%d], Position:x[%d], y[%d], "
        "z[%d], toStackPos[%d].", player == nullptr ? 0 : player->getID(),
        targetCreature == nullptr ? 0 : targetCreature->getID(),
        toPosition.getX(), toPosition.getY(), toPosition.getZ(), toStackPos);

    if (targetCreature != nullptr) {
        return targetCreature;
    }
    return g_game.internalGetThing(player, toPosition, toStackPos, 0,
                                    STACKPOS_USETARGET);
}

bool Action::executeUse(Player* player, Item* item,
                        const Position& fromPosition, Thing* target,
                        const Position& toPosition, bool isHotkey) {
    DLOG_F(INFO, "Use Item Ex Player[%d], From Position:x[%d], y[%d], z[%d], "
        "To Position:x[%d], y[%d], z[%d], Item cid:[%d], isHotkey:[%d]",
        player == nullptr ? 0 : player->getID(),
        fromPosition.getX(), fromPosition.getY(), fromPosition.getZ(),
        toPosition.getX(), toPosition.getY(), toPosition.getZ(),
        item == nullptr ? 0 : item->getClientID(), isHotkey);

    // onUse(player, item, fromPosition, target, toPosition, isHotkey)
    if (!scriptInterface->reserveScriptEnv()) {
        LOG_F(WARNING, "Call stack overflow!");
        return false;
    }

    ScriptEnvironment* env = scriptInterface->getScriptEnv();
    env->setScriptId(scriptId, scriptInterface);

    lua_State* L = scriptInterface->getLuaState();

    scriptInterface->pushFunction(scriptId);

    LuaScriptInterface::pushUserdata<Player>(L, player);
    LuaScriptInterface::setMetatable(L, -1, "Player");

    LuaScriptInterface::pushThing(L, item);
    LuaScriptInterface::pushPosition(L, fromPosition);

    LuaScriptInterface::pushThing(L, target);
    LuaScriptInterface::pushPosition(L, toPosition);

    LuaScriptInterface::pushBoolean(L, isHotkey);

    DLOG_F(INFO, "Call lua function");
    return scriptInterface->callFunction(6);
}
 

 

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