cs_reset.cpp

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/*
 * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */
 
/* ScriptData
Name: reset_commandscript
%Complete: 100
Comment: All reset related commands
Category: commandscripts
EndScriptData */
 
#include "ScriptMgr.h"
#include "AchievementMgr.h"
#include "Chat.h"
#include "ChatCommand.h"
#include "DatabaseEnv.h"
#include "DB2Stores.h"
#include "Language.h"
#include "Log.h"
#include "ObjectAccessor.h"
#include "Pet.h"
#include "Player.h"
#include "RBAC.h"
#include "World.h"
#include "WorldSession.h"
 
#if TRINITY_COMPILER_IS_GCC
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
 
using namespace Trinity::ChatCommands;
 
class reset_commandscript : public CommandScript
{
public:
    reset_commandscript() : CommandScript("reset_commandscript") { }
 
    std::span<ChatCommandBuilder const> GetCommands() const override
    {
        static ChatCommandTable resetCommandTable =
        {
            { "achievements", rbac::RBAC_PERM_COMMAND_RESET_ACHIEVEMENTS, true, &HandleResetAchievementsCommand, "" },
            { "honor",        rbac::RBAC_PERM_COMMAND_RESET_HONOR,        true, &HandleResetHonorCommand,        "" },
            { "level",        rbac::RBAC_PERM_COMMAND_RESET_LEVEL,        true, &HandleResetLevelCommand,        "" },
            { "spells",       rbac::RBAC_PERM_COMMAND_RESET_SPELLS,       true, &HandleResetSpellsCommand,       "" },
            { "stats",        rbac::RBAC_PERM_COMMAND_RESET_STATS,        true, &HandleResetStatsCommand,        "" },
            { "talents",      rbac::RBAC_PERM_COMMAND_RESET_TALENTS,      true, &HandleResetTalentsCommand,      "" },
            { "all",          rbac::RBAC_PERM_COMMAND_RESET_ALL,          true, &HandleResetAllCommand,          "" },
        };
        static ChatCommandTable commandTable =
        {
            { "reset", rbac::RBAC_PERM_COMMAND_RESET, true, nullptr, "", resetCommandTable },
        };
        return commandTable;
    }
 
    static bool HandleResetAchievementsCommand(ChatHandler* handler, char const* args)
    {
        Player* target;
        ObjectGuid targetGuid;
        if (!handler->extractPlayerTarget((char*)args, &target, &targetGuid))
            return false;
 
        if (target)
            target->ResetAchievements();
        else
            PlayerAchievementMgr::DeleteFromDB(targetGuid);
 
        return true;
    }
 
    static bool HandleResetHonorCommand(ChatHandler* handler, char const* args)
    {
        Player* target;
        if (!handler->extractPlayerTarget((char*)args, &target))
            return false;
 
        target->ResetHonorStats();
        target->UpdateCriteria(CriteriaType::HonorableKills);
 
        return true;
    }
 
    static bool HandleResetStatsOrLevelHelper(Player* player)
    {
        ChrClassesEntry const* classEntry = sChrClassesStore.LookupEntry(player->GetClass());
        if (!classEntry)
        {
            TC_LOG_ERROR("misc", "Class {} not found in DBC (Wrong DBC files?)", player->GetClass());
            return false;
        }
 
        uint8 powerType = classEntry->DisplayPower;
 
        // reset m_form if no aura
        if (!player->HasAuraType(SPELL_AURA_MOD_SHAPESHIFT))
            player->SetShapeshiftForm(FORM_NONE);
 
        player->SetFactionForRace(player->GetRace());
        player->SetPowerType(Powers(powerType));
 
        // reset only if player not in some form;
        if (player->GetShapeshiftForm() == FORM_NONE)
            player->InitDisplayIds();
 
        player->ReplaceAllPvpFlags(UNIT_BYTE2_FLAG_PVP);
 
        player->ReplaceAllUnitFlags(UNIT_FLAG_PLAYER_CONTROLLED);
 
        //-1 is default value
        player->SetWatchedFactionIndex(-1);
        return true;
    }
 
    static bool HandleResetLevelCommand(ChatHandler* handler, char const* args)
    {
        Player* target;
        if (!handler->extractPlayerTarget((char*)args, &target))
            return false;
 
        if (!HandleResetStatsOrLevelHelper(target))
            return false;
 
        uint8 oldLevel = target->GetLevel();
 
        // set starting level
        uint8 startLevel = target->GetStartLevel(target->GetRace(), target->GetClass(), {});
 
        target->_ApplyAllLevelScaleItemMods(false);
        target->SetLevel(startLevel);
        target->InitRunes();
        target->InitStatsForLevel(true);
        target->InitTaxiNodesForLevel();
        target->InitTalentForLevel();
        target->SetXP(0);
 
        target->_ApplyAllLevelScaleItemMods(true);
 
        // reset level for pet
        if (Pet* pet = target->GetPet())
            pet->SynchronizeLevelWithOwner();
 
        sScriptMgr->OnPlayerLevelChanged(target, oldLevel);
 
        return true;
    }
 
    static bool HandleResetSpellsCommand(ChatHandler* handler, char const* args)
    {
        Player* target;
        ObjectGuid targetGuid;
        std::string targetName;
        if (!handler->extractPlayerTarget((char*)args, &target, &targetGuid, &targetName))
            return false;
 
        if (target)
        {
            target->ResetSpells(/* bool myClassOnly */);
 
            ChatHandler(target->GetSession()).SendSysMessage(LANG_RESET_SPELLS);
            if (!handler->GetSession() || handler->GetSession()->GetPlayer() != target)
                handler->PSendSysMessage(LANG_RESET_SPELLS_ONLINE, handler->GetNameLink(target).c_str());
        }
        else
        {
            CharacterDatabasePreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_UPD_ADD_AT_LOGIN_FLAG);
            stmt->setUInt16(0, uint16(AT_LOGIN_RESET_SPELLS));
            stmt->setUInt64(1, targetGuid.GetCounter());
            CharacterDatabase.Execute(stmt);
 
            handler->PSendSysMessage(LANG_RESET_SPELLS_OFFLINE, targetName.c_str());
        }
 
        return true;
    }
 
    static bool HandleResetStatsCommand(ChatHandler* handler, char const* args)
    {
        Player* target;
        if (!handler->extractPlayerTarget((char*)args, &target))
            return false;
 
        if (!HandleResetStatsOrLevelHelper(target))
            return false;
 
        target->InitRunes();
        target->InitStatsForLevel(true);
        target->InitTaxiNodesForLevel();
        target->InitTalentForLevel();
 
        return true;
    }
 
    static bool HandleResetTalentsCommand(ChatHandler* handler, char const* args)
    {
        Player* target;
        ObjectGuid targetGuid;
        std::string targetName;
 
        if (!handler->extractPlayerTarget((char*)args, &target, &targetGuid, &targetName))
        {
            /* TODO: 6.x remove/update pet talents
            // Try reset talents as Hunter Pet
            Creature* creature = handler->getSelectedCreature();
            if (!*args && creature && creature->IsPet())
            {
                Unit* owner = creature->GetOwner();
                if (owner && owner->GetTypeId() == TYPEID_PLAYER && creature->ToPet()->IsPermanentPetFor(owner->ToPlayer()))
                {
                    creature->ToPet()->resetTalents(true);
                    owner->ToPlayer()->SendTalentsInfoData(true);
 
                    if (!handler->GetSession() || handler->GetSession()->GetPlayer() != owner->ToPlayer())
                        handler->PSendSysMessage(LANG_RESET_PET_TALENTS_ONLINE, handler->GetNameLink(owner->ToPlayer()).c_str());
                }
                return true;
            }
            */
 
            handler->SendSysMessage(LANG_NO_CHAR_SELECTED);
            handler->SetSentErrorMessage(true);
            return false;
        }
 
        if (target)
        {
            target->ResetTalents(true);
            target->ResetTalentSpecialization();
            target->SendTalentsInfoData();
            if (!handler->GetSession() || handler->GetSession()->GetPlayer() != target)
                handler->PSendSysMessage(LANG_RESET_TALENTS_ONLINE, handler->GetNameLink(target).c_str());
 
            /* TODO: 6.x remove/update pet talents
            Pet* pet = target->GetPet();
            Pet::resetTalentsForAllPetsOf(target, pet, true);
            if (pet)
                target->SendTalentsInfoData(true);
            */
            return true;
        }
        else if (!targetGuid.IsEmpty())
        {
            CharacterDatabasePreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_UPD_ADD_AT_LOGIN_FLAG);
            stmt->setUInt16(0, uint16(AT_LOGIN_NONE | AT_LOGIN_RESET_PET_TALENTS));
            stmt->setUInt64(1, targetGuid.GetCounter());
            CharacterDatabase.Execute(stmt);
 
            std::string nameLink = handler->playerLink(targetName);
            handler->PSendSysMessage(LANG_RESET_TALENTS_OFFLINE, nameLink.c_str());
            return true;
        }
 
        handler->SendSysMessage(LANG_NO_CHAR_SELECTED);
        handler->SetSentErrorMessage(true);
        return false;
    }
 
    static bool HandleResetAllCommand(ChatHandler* handler, char const* args)
    {
        if (!*args)
            return false;
 
        std::string caseName = args;
 
        AtLoginFlags atLogin;
 
        // Command specially created as single command to prevent using short case names
        if (caseName == "spells")
        {
            atLogin = AT_LOGIN_RESET_SPELLS;
            sWorld->SendWorldText(LANG_RESETALL_SPELLS);
            if (!handler->GetSession())
                handler->SendSysMessage(LANG_RESETALL_SPELLS);
        }
        else if (caseName == "talents")
        {
            atLogin = AtLoginFlags(AT_LOGIN_RESET_TALENTS | AT_LOGIN_RESET_PET_TALENTS);
            sWorld->SendWorldText(LANG_RESETALL_TALENTS);
            if (!handler->GetSession())
               handler->SendSysMessage(LANG_RESETALL_TALENTS);
        }
        else
        {
            handler->PSendSysMessage(LANG_RESETALL_UNKNOWN_CASE, args);
            handler->SetSentErrorMessage(true);
            return false;
        }
 
        CharacterDatabasePreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_UPD_ALL_AT_LOGIN_FLAGS);
        stmt->setUInt16(0, uint16(atLogin));
        CharacterDatabase.Execute(stmt);
 
        std::shared_lock<std::shared_mutex> lock(*HashMapHolder<Player>::GetLock());
        HashMapHolder<Player>::MapType const& plist = ObjectAccessor::GetPlayers();
        for (HashMapHolder<Player>::MapType::const_iterator itr = plist.begin(); itr != plist.end(); ++itr)
            itr->second->SetAtLoginFlag(atLogin);
 
        return true;
    }
};
 
void AddSC_reset_commandscript()
{
    new reset_commandscript();
}