BattlefieldTB.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/>.
*/
 
// TO-DO:
//  - Implement proper support for vehicles (Player::VehicleSpellInitialize())
//     - Siege Engine Turret (45564) crashing server (Auras: Unknown Shapeshift Type: 24)
//  - Graveyard spirit phasing, ressurection, Spiritual Immunity aura for players nearby
//  - Warn and teleport players out of the Baradin Hold instance (need sniffs; spell 94964?)
//  - Not sure, but players should probably be able to ressurect from guide spirits when there's no battle
//  - Check and script achievements
 
#include "BattlefieldTB.h"
#include "AchievementMgr.h"
#include "Battleground.h"
#include "CreatureTextMgr.h"
#include "GameObject.h"
#include "GameTime.h"
#include "ObjectAccessor.h"
#include "Player.h"
#include "Random.h"
#include "ScriptMgr.h"
#include "TemporarySummon.h"
#include "World.h"
#include "WorldStateMgr.h"
 
BattlefieldTB::~BattlefieldTB() { }
 
bool BattlefieldTB::SetupBattlefield()
{
    m_TypeId = BATTLEFIELD_TB;                              // See enum BattlefieldTypes
    m_BattleId = BATTLEFIELD_BATTLEID_TB;
    m_ZoneId = BATTLEFIELD_TB_ZONEID;
 
    InitStalker(NPC_DEBUG_ANNOUNCER, TolBaradDebugAnnouncerPos);
 
    m_MaxPlayer = sWorld->getIntConfig(CONFIG_TOLBARAD_PLR_MAX);
    m_IsEnabled = sWorld->getBoolConfig(CONFIG_TOLBARAD_ENABLE);
    m_MinPlayer = sWorld->getIntConfig(CONFIG_TOLBARAD_PLR_MIN);
    m_MinLevel = sWorld->getIntConfig(CONFIG_TOLBARAD_PLR_MIN_LVL);
    m_BattleTime = sWorld->getIntConfig(CONFIG_TOLBARAD_BATTLETIME) * MINUTE * IN_MILLISECONDS;
    m_BonusTime = sWorld->getIntConfig(CONFIG_TOLBARAD_BONUSTIME) * MINUTE * IN_MILLISECONDS;
    m_NoWarBattleTime = sWorld->getIntConfig(CONFIG_TOLBARAD_NOBATTLETIME) * MINUTE * IN_MILLISECONDS;
    m_RestartAfterCrash = sWorld->getIntConfig(CONFIG_TOLBARAD_RESTART_AFTER_CRASH) * MINUTE * IN_MILLISECONDS;
 
    m_TimeForAcceptInvite = 20;
    m_StartGroupingTimer = 15 * MINUTE * IN_MILLISECONDS;
    m_StartGrouping = false;
    m_isActive = false;
 
    KickPosition.Relocate(-605.5f, 1181.31f, 95.96f, 6.177155f);
    KickPosition.m_mapId = m_MapId;
 
    RegisterZone(m_ZoneId);
 
    m_Data32.resize(BATTLEFIELD_TB_DATA_MAX);
 
    updatedNPCAndObjects = true;
    m_updateObjectsTimer = 0;
 
    // Was there a battle going on or time isn't set yet? Then use m_RestartAfterCrash
    if (WorldStateMgr::GetValue(WS_BATTLEFIELD_TB_STATE_BATTLE, m_Map) == 1 || WorldStateMgr::GetValue(WS_BATTLEFIELD_TB_TIME_NEXT_BATTLE, m_Map) < GameTime::GetGameTime())
    {
        WorldStateMgr::SetValueAndSaveInDb(WS_BATTLEFIELD_TB_STATE_BATTLE, 0, false, m_Map);
        WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_TIME_NEXT_BATTLE, GameTime::GetGameTime() + m_RestartAfterCrash / IN_MILLISECONDS, false, m_Map);
    }
 
    // Set timer
    m_Timer = WorldStateMgr::GetValue(WS_BATTLEFIELD_TB_TIME_NEXT_BATTLE, m_Map) - GameTime::GetGameTime();
 
    // Defending team isn't set yet? Choose randomly.
    if (WorldStateMgr::GetValue(WS_BATTLEFIELD_TB_FACTION_CONTROLLING, m_Map) == 0)
        WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_FACTION_CONTROLLING, uint32(urand(1, 2)), false, m_Map);
 
    // Set defender team
    SetDefenderTeam(TeamId(WorldStateMgr::GetValue(WS_BATTLEFIELD_TB_FACTION_CONTROLLING, m_Map) - 1));
 
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_TIME_NEXT_BATTLE_SHOW, 1, false, m_Map);
    WorldStateMgr::SetValueAndSaveInDb(WS_BATTLEFIELD_TB_TIME_NEXT_BATTLE, GameTime::GetGameTime() + m_Timer / IN_MILLISECONDS, false, m_Map);
 
    WorldStateMgr::SetValueAndSaveInDb(WS_BATTLEFIELD_TB_FACTION_CONTROLLING, GetDefenderTeam() + 1, false, m_Map);
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_ALLIANCE_CONTROLS_SHOW, GetDefenderTeam() == TEAM_ALLIANCE ? 1 : 0, false, m_Map);
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_HORDE_CONTROLS_SHOW, GetDefenderTeam() == TEAM_HORDE ? 1 : 0, false, m_Map);
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_KEEP_ALLIANCE, GetDefenderTeam() == TEAM_ALLIANCE ? 1 : 0, false, m_Map);
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_KEEP_HORDE, GetDefenderTeam() == TEAM_HORDE ? 1 : 0, false, m_Map);
 
    // Create capture points
    for (uint8 i = 0; i < TB_BASE_COUNT; i++)
    {
        //Spawn flag pole
        if (GameObject* go = SpawnGameObject(TBCapturePoints[i].entryFlagPole[GetDefenderTeam()], TBCapturePoints[i].pos, QuaternionData::fromEulerAnglesZYX(TBCapturePoints[i].pos.GetOrientation(), 0.0f, 0.0f)))
        {
            std::unique_ptr<TolBaradCapturePoint> controlZone = std::make_unique<TolBaradCapturePoint>(this, TBCapturePoints[i]);
            if (GetDefenderTeam() == TEAM_ALLIANCE)
            {
                WorldStateMgr::SetValue(controlZone->GetWorldStateAllianceControlled(), 1, false, GetMap());
                go->HandleCustomTypeCommand(GameObjectType::SetControlZoneValue(100));
                go->SetGoArtKit(TB_GO_ARTKIT_FLAG_ALLIANCE);
            }
            else if (GetDefenderTeam() == TEAM_HORDE)
            {
                WorldStateMgr::SetValue(controlZone->GetWorldStateHordeControlled(), 1, false, GetMap());
                go->HandleCustomTypeCommand(GameObjectType::SetControlZoneValue(0));
                go->SetGoArtKit(TB_GO_ARTKIT_FLAG_HORDE);
            }
 
            ControlZoneHandlers[go->GetEntry()] = std::move(controlZone);
        }
    }
 
    // Spawn towers
    for (uint8 i = 0; i < TB_TOWERS_COUNT; i++)
        if (GameObject* go = SpawnGameObject(TBTowers[i].entry, TBTowers[i].pos, QuaternionData::fromEulerAnglesZYX(TBTowers[i].pos.GetOrientation(), 0.0f, 0.0f)))
            Towers.insert(go->GetGUID());
 
    // Init Graveyards
    SetGraveyardNumber(BATTLEFIELD_TB_GRAVEYARD_MAX);
 
    // Graveyards
    for (uint8 i = 0; i < BATTLEFIELD_TB_GRAVEYARD_MAX; i++)
    {
        BfGraveyard* graveyard = new BfGraveyard(this);
 
        // When between games, the graveyard is controlled by the defending team
        graveyard->Initialize(GetDefenderTeam(), TBGraveyards[i].gyid);
 
        // Spawn spirits
        for (uint8 team = 0; team < 2; team++)
            if (Creature* creature = SpawnCreature(TBGraveyards[i].spiritEntry[team], TBGraveyards[i].pos))
                graveyard->SetSpirit(creature, TeamId(team));
 
        m_GraveyardList[i] = graveyard;
    }
 
    // Time warning vars
    warnedFiveMinutes = false;
    warnedTwoMinutes = false;
    warnedOneMinute = false;
 
    UpdateNPCsAndGameObjects();
 
    return true;
}
 
bool BattlefieldTB::Update(uint32 diff)
{
    bool m_return = Battlefield::Update(diff);
 
    // Minutes till battle preparation warnings
    if (GetState() == BATTLEFIELD_INACTIVE)
    {
        if (m_Timer <= 5 * MINUTE * IN_MILLISECONDS + m_StartGroupingTimer && !warnedFiveMinutes)
        {
            warnedFiveMinutes = true;
            SendWarning(TB_TEXT_PREPARATIONS_IN_5_MIN);
        }
 
        if (m_Timer <= 2 * MINUTE * IN_MILLISECONDS + m_StartGroupingTimer && !warnedTwoMinutes)
        {
            warnedTwoMinutes = true;
            SendWarning(TB_TEXT_PREPARATIONS_IN_2_MIN);
        }
 
        if (m_Timer <= 1 * MINUTE * IN_MILLISECONDS + m_StartGroupingTimer && !warnedOneMinute)
        {
            warnedOneMinute = true;
            SendWarning(TB_TEXT_PREPARATIONS_IN_1_MIN);
        }
    }
 
    if (!updatedNPCAndObjects)
    {
        if (m_updateObjectsTimer <= diff)
        {
            UpdateNPCsAndGameObjects();
            updatedNPCAndObjects = true;
        }
        else
            m_updateObjectsTimer -= diff;
    }
 
    return m_return;
}
 
void BattlefieldTB::OnPlayerEnterZone(Player* player)
{
    if (!m_isActive)
        RemoveAurasFromPlayer(player);
}
 
void BattlefieldTB::OnPlayerLeaveZone(Player* player)
{
    if (!m_isActive)
        RemoveAurasFromPlayer(player);
}
 
void BattlefieldTB::OnPlayerJoinWar(Player* player)
{
    RemoveAurasFromPlayer(player);
 
    player->SetPvP(true);
 
    // Bonus damage buff for attackers
    if (player->GetTeamId() == GetAttackerTeam())
    {
        int32 towersDestroyed = WorldStateMgr::GetValue(WS_BATTLEFIELD_TB_TOWERS_DESTROYED, m_Map);
        if (towersDestroyed > 0)
            player->CastSpell(player, SPELL_TOWER_ATTACK_BONUS, CastSpellExtraArgs(TRIGGERED_FULL_MASK).AddSpellMod(SPELLVALUE_AURA_STACK, towersDestroyed));
    }
}
 
void BattlefieldTB::OnPlayerLeaveWar(Player* player)
{
    RemoveAurasFromPlayer(player);
}
 
void BattlefieldTB::RemoveAurasFromPlayer(Player* player)
{
    player->RemoveAurasDueToSpell(SPELL_TB_SLOW_FALL);
    player->RemoveAurasDueToSpell(SPELL_TB_VETERAN);
    player->RemoveAurasDueToSpell(SPELL_TOWER_ATTACK_BONUS);
    player->RemoveAurasDueToSpell(SPELL_TB_SPIRITUAL_IMMUNITY);
}
 
void BattlefieldTB::OnStartGrouping()
{
    UpdateNPCsAndGameObjects();
 
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_STATE_PREPARATIONS, 1, false, m_Map);
 
    // Teleport players out of questing area
    for (uint8 team = 0; team < PVP_TEAMS_COUNT; ++team)
        for (ObjectGuid const& guid : m_players[team])
            if (Player* player = ObjectAccessor::FindPlayer(guid))
                if (player->GetAreaId() == TBQuestAreas[m_iCellblockRandom].entry)
                    player->CastSpell(player, TBQuestAreas[m_iCellblockRandom].teleportSpell, true);
 
    // Should we also teleport players out of Baradin Hold underground area?
}
 
void BattlefieldTB::OnBattleStart()
{
    SetData(BATTLEFIELD_TB_DATA_TOWERS_INTACT, uint32(3));
 
    UpdateNPCsAndGameObjects();
 
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_TIME_BATTLE_END_SHOW, 1, false, m_Map);
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_TIME_BATTLE_END, GameTime::GetGameTime() + m_Timer / IN_MILLISECONDS, false, m_Map);
 
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_TIME_NEXT_BATTLE_SHOW, 0, false, m_Map);
    WorldStateMgr::SetValueAndSaveInDb(WS_BATTLEFIELD_TB_TIME_NEXT_BATTLE, 0, false, m_Map);
 
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_ALLIANCE_ATTACKING_SHOW, GetAttackerTeam() == TEAM_ALLIANCE ? 1 : 0, false, m_Map);
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_HORDE_ATTACKING_SHOW, GetAttackerTeam() == TEAM_HORDE ? 1 : 0, false, m_Map);
 
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_ALLIANCE_CONTROLS_SHOW, 0, false, m_Map);
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_HORDE_CONTROLS_SHOW, 0, false, m_Map);
 
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_BUILDINGS_CAPTURED_SHOW, 1, false, m_Map);
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_BUILDINGS_CAPTURED, 0, false, m_Map);
 
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_TOWERS_DESTROYED_SHOW, 0, false, m_Map);
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_TOWERS_DESTROYED, 0, false, m_Map);
 
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_STATE_PREPARATIONS, 0, false, m_Map);
    WorldStateMgr::SetValueAndSaveInDb(WS_BATTLEFIELD_TB_STATE_BATTLE, 1, false, m_Map);
 
    // Towers/spires
    for (uint8 i = 0; i < TB_TOWERS_COUNT; i++)
    {
        WorldStateMgr::SetValue(TBTowers[i].wsIntact[GetDefenderTeam()], 1, false, m_Map);
        WorldStateMgr::SetValue(TBTowers[i].wsDamaged[GetDefenderTeam()], 0, false, m_Map);
        WorldStateMgr::SetValue(TBTowers[i].wsDestroyed, 0, false, m_Map);
        WorldStateMgr::SetValue(TBTowers[i].wsDamaged[GetAttackerTeam()], 0, false, m_Map);
        WorldStateMgr::SetValue(TBTowers[i].wsIntact[GetAttackerTeam()], 0, false, m_Map);
    }
}
 
void BattlefieldTB::OnBattleEnd(bool endByTimer)
{
    if (!endByTimer) // Attackers win (but now they are defenders already)
        SendWarning(GetDefenderTeam() == TEAM_ALLIANCE ? TB_TEXT_FORTRESS_CAPTURE_ALLIANCE : TB_TEXT_FORTRESS_CAPTURE_HORDE);
    else // Defenders win
        SendWarning(GetDefenderTeam() == TEAM_ALLIANCE ? TB_TEXT_FORTRESS_DEFEND_ALLIANCE : TB_TEXT_FORTRESS_DEFEND_HORDE);
 
    // UpdateNPCsAndGameObjects() must be called 1 minute after battle ends
    m_updateObjectsTimer = 1 * MINUTE * IN_MILLISECONDS;
    updatedNPCAndObjects = false;
 
    // Complete quest
    TeamCastSpell(GetDefenderTeam(), GetDefenderTeam() == TEAM_ALLIANCE ? SPELL_VICTORY_ALLIANCE : SPELL_VICTORY_HORDE);
 
    // Rewards
    TeamCastSpell(GetDefenderTeam(), GetDefenderTeam() == TEAM_ALLIANCE ? SPELL_REWARD_VICTORY_ALLIANCE : SPELL_REWARD_VICTORY_HORDE);
    for (uint32 i = 0; i < GetData(BATTLEFIELD_TB_DATA_TOWERS_INTACT); i++) // Unsure, for each intact tower or only once for having any tower intact?
        TeamCastSpell(GetDefenderTeam(), SPELL_REWARD_TOWER_INTACT);
    TeamCastSpell(GetAttackerTeam(), SPELL_REWARD_DEFEAT);
 
    for (uint8 team = 0; team < 2; ++team)
    {
        for (ObjectGuid const& guid : m_PlayersInWar[team])
            if (Player* player = ObjectAccessor::FindPlayer(guid))
                RemoveAurasFromPlayer(player);
 
        m_PlayersInWar[team].clear();
    }
 
    // Reset time warning vars
    warnedFiveMinutes = false;
    warnedTwoMinutes = false;
    warnedOneMinute = false;
 
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_TIME_BATTLE_END_SHOW, 0, false, m_Map);
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_TIME_BATTLE_END, 0, false, m_Map);
 
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_TIME_NEXT_BATTLE_SHOW, 1, false, m_Map);
    WorldStateMgr::SetValueAndSaveInDb(WS_BATTLEFIELD_TB_TIME_NEXT_BATTLE, GameTime::GetGameTime() + m_NoWarBattleTime / IN_MILLISECONDS, false, m_Map);
 
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_ALLIANCE_ATTACKING_SHOW, 0, false, m_Map);
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_HORDE_ATTACKING_SHOW, 0, false, m_Map);
 
    WorldStateMgr::SetValueAndSaveInDb(WS_BATTLEFIELD_TB_FACTION_CONTROLLING, GetDefenderTeam() + 1, false, m_Map);
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_ALLIANCE_CONTROLS_SHOW, GetDefenderTeam() == TEAM_ALLIANCE ? 1 : 0, false, m_Map);
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_HORDE_CONTROLS_SHOW, GetDefenderTeam() == TEAM_HORDE ? 1 : 0, false, m_Map);
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_KEEP_ALLIANCE, GetDefenderTeam() == TEAM_ALLIANCE ? 1 : 0, false, m_Map);
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_KEEP_HORDE, GetDefenderTeam() == TEAM_HORDE ? 1 : 0, false, m_Map);
 
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_BUILDINGS_CAPTURED_SHOW, 0, false, m_Map);
 
    WorldStateMgr::SetValueAndSaveInDb(WS_BATTLEFIELD_TB_STATE_BATTLE, 0, false, m_Map);
}
 
void BattlefieldTB::UpdateNPCsAndGameObjects()
{
    for (ObjectGuid guid : BattleInactiveNPCs)
        if (Creature* creature = GetCreature(guid))
            HideNpc(creature);
 
    for (ObjectGuid guid : BattleInactiveGOs)
        if (GameObject* gameobject = GetGameObject(guid))
            gameobject->SetRespawnTime(RESPAWN_ONE_DAY);
 
    for (ObjectGuid guid : TemporaryNPCs)
        if (Creature* creature = GetCreature(guid))
            creature->RemoveFromWorld();
    TemporaryNPCs.clear();
 
    for (ObjectGuid guid : TemporaryGOs)
        if (GameObject* gameobject = GetGameObject(guid))
            gameobject->Delete();
    TemporaryGOs.clear();
 
    // Tol Barad gates - closed during warmup
    if (GameObject* gates = GetGameObject(TBGatesGUID))
        gates->SetGoState(GetState() == BATTLEFIELD_WARMUP ? GO_STATE_READY : GO_STATE_ACTIVE);
 
    // Baradin Hold door - open when inactive
    if (GameObject* door = GetGameObject(TBDoorGUID))
        door->SetGoState(GetState() == BATTLEFIELD_INACTIVE ? GO_STATE_ACTIVE : GO_STATE_READY);
 
    // Decide which cellblock and questgiver will be active.
    m_iCellblockRandom = GetState() == BATTLEFIELD_INACTIVE ? urand(CELLBLOCK_THE_HOLE, CELLBLOCK_CURSED_DEPTHS) : uint8(CELLBLOCK_NONE);
 
    // To The Hole gate
    if (GameObject* door = GetGameObject(m_gateToTheHoleGUID))
        door->SetGoState(m_iCellblockRandom == CELLBLOCK_THE_HOLE ? GO_STATE_ACTIVE : GO_STATE_READY);
 
    // D-Block gate
    if (GameObject* door = GetGameObject(m_gateDBlockGUID))
        door->SetGoState(m_iCellblockRandom == CELLBLOCK_D_BLOCK ? GO_STATE_ACTIVE : GO_STATE_READY);
 
    // Cursed Depths gate
    if (GameObject* door = GetGameObject(m_gateCursedDepthsGUID))
        door->SetGoState(m_iCellblockRandom == CELLBLOCK_CURSED_DEPTHS ? GO_STATE_ACTIVE : GO_STATE_READY);
 
    if (GetState() == BATTLEFIELD_INACTIVE)
    {
        // Delete capture points
        ControlZoneHandlers.clear();
 
        // Create capture points
        for (uint8 i = 0; i < TB_BASE_COUNT; i++)
        {
            if (GameObject* go = SpawnGameObject(TBCapturePoints[i].entryFlagPole[GetDefenderTeam()], TBCapturePoints[i].pos, QuaternionData::fromEulerAnglesZYX(TBCapturePoints[i].pos.GetOrientation(), 0.0f, 0.0f)))
            {
                std::unique_ptr<TolBaradCapturePoint> controlZone = std::make_unique<TolBaradCapturePoint>(this, TBCapturePoints[i]);
                if (GetDefenderTeam() == TEAM_ALLIANCE)
                {
                    WorldStateMgr::SetValue(controlZone->GetWorldStateAllianceControlled(), 1, false, GetMap());
                    go->HandleCustomTypeCommand(GameObjectType::SetControlZoneValue(100));
                    go->SetGoArtKit(TB_GO_ARTKIT_FLAG_ALLIANCE);
                }
                else if (GetDefenderTeam() == TEAM_HORDE)
                {
                    WorldStateMgr::SetValue(controlZone->GetWorldStateHordeControlled(), 1, false, GetMap());
                    go->HandleCustomTypeCommand(GameObjectType::SetControlZoneValue(0));
                    go->SetGoArtKit(TB_GO_ARTKIT_FLAG_HORDE);
                }
 
                ControlZoneHandlers[go->GetEntry()] = std::move(controlZone);
            }
        }
 
        for (ObjectGuid guid : BattleInactiveNPCs)
            if (Creature* creature = GetCreature(guid))
                ShowNpc(creature, true);
 
        for (ObjectGuid guid : BattleInactiveGOs)
            if (GameObject* gameobject = GetGameObject(guid))
                gameobject->SetRespawnTime(RESPAWN_IMMEDIATELY);
 
        for (uint8 i = 0; i < TB_QUEST_INFANTRY_MAX; i++)
        {
            uint32 entry = TB_QUEST_INFANTRY[GetDefenderTeam()][urand(0,3)];
            if (Creature* creature = SpawnCreature(entry, TBQuestInfantrySpawnData[i]))
                TemporaryNPCs.insert(creature->GetGUID());
        }
 
        for (uint8 i = 0; i < TB_GUARDS_MAX; i++)
            if (Creature* creature = SpawnCreature(GetDefenderTeam() == TEAM_ALLIANCE ? NPC_BARADIN_GUARD : NPC_HELLSCREAMS_SENTRY, GuardNPCSpawns[i]))
                TemporaryNPCs.insert(creature->GetGUID());
 
        for (uint8 i = 0; i < TB_FACTION_NPC_MAX; i++)
            if (Creature* creature = SpawnCreature(GetDefenderTeam() == TEAM_ALLIANCE ? FactionNPCSpawns[i].entryAlliance : FactionNPCSpawns[i].entryHorde, FactionNPCSpawns[i].pos))
                TemporaryNPCs.insert(creature->GetGUID());
 
        if (Creature* creature = SpawnCreature(RandomQuestgivers[GetDefenderTeam()][m_iCellblockRandom], RandomQuestgiverPos))
            TemporaryNPCs.insert(creature->GetGUID());
 
        // Spawn portals
        for (uint8 i = 0; i < TB_PORTAL_MAX; i++)
            if (GameObject* go = SpawnGameObject(TBPortalEntry[GetDefenderTeam()], TBPortals[i], QuaternionData::fromEulerAnglesZYX(TBPortals[i].GetOrientation(), 0.0f, 0.0f)))
                TemporaryGOs.insert(go->GetGUID());
 
        // Update towers
        for (ObjectGuid guid : Towers)
            if (GameObject* go = GetGameObject(guid))
                go->SetDestructibleState(GO_DESTRUCTIBLE_REBUILDING);
    }
    else if (GetState() == BATTLEFIELD_IN_PROGRESS)
    {
        for (uint8 i = 0; i < TB_ABANDONED_SIEGE_ENGINE_COUNT; i++)
            if (Creature* creature = SpawnCreature(NPC_ABANDONED_SIEGE_ENGINE, TBAbandonedSiegeEngineSpawnData[i]))
                TemporaryNPCs.insert(creature->GetGUID());
 
        for (ObjectGuid guid : Towers)
        {
            if (GameObject* go = GetGameObject(guid))
            {
                go->SetDestructibleState(GO_DESTRUCTIBLE_INTACT);
                if (go->GetGOValue()->Building.DestructibleHitpoint)
                    go->ModifyHealth(go->GetGOValue()->Building.DestructibleHitpoint->GetMaxHealth());
            }
        }
    }
 
    // Spawn banners
    for (uint8 i = 0; i < TB_BANNER_MAX; i++)
        if (GameObject* go = SpawnGameObject(TBBannerEntry[GetDefenderTeam()], TBBanners[i], QuaternionData::fromEulerAnglesZYX(TBBanners[i].GetOrientation(), 0.0f, 0.0f)))
            TemporaryGOs.insert(go->GetGUID());
 
    // Set graveyard controls
    for (uint8 i = 0; i < BATTLEFIELD_TB_GRAVEYARD_MAX; i++)
        if (BfGraveyard* graveyard = GetGraveyardById(i))
            graveyard->GiveControlTo(!IsWarTime() || TBGraveyards[i].defenderControls ? GetDefenderTeam() : GetAttackerTeam());
}
 
void BattlefieldTB::OnCreatureCreate(Creature* creature)
{
    switch (creature->GetEntry())
    {
        // Store NPCs that need visibility toggling
        case NPC_TOLBARAD_CAPTIVE_SPIRIT:
        case NPC_TOLBARAD_CELLBLOCK_OOZE:
        case NPC_TOLBARAD_ARCHMAGE_GALUS:
        case NPC_TOLBARAD_GHASTLY_CONVICT:
        case NPC_TOLBARAD_SHIVARRA_DESTROYER:
        case NPC_TOLBARAD_CELL_WATCHER:
        case NPC_TOLBARAD_SVARNOS:
        case NPC_TOLBARAD_JAILED_WRATHGUARD:
        case NPC_TOLBARAD_IMPRISONED_IMP:
        case NPC_TOLBARAD_WARDEN_SILVA:
        case NPC_TOLBARAD_WARDEN_GUARD:
        case NPC_TOLBARAD_IMPRISONED_WORKER:
        case NPC_TOLBARAD_EXILED_MAGE:
        case NPC_CROCOLISK:
        case NPC_PROBLIM:
            BattleInactiveNPCs.insert(creature->GetGUID());
            if (GetState() == BATTLEFIELD_WARMUP) // If battle is about to start, we must hide these.
                HideNpc(creature);
            break;
        case NPC_ABANDONED_SIEGE_ENGINE:
            creature->SetFaction(TBFactions[GetDefenderTeam()]);
            creature->CastSpell(creature, SPELL_THICK_LAYER_OF_RUST, true);
            break;
        case NPC_SIEGE_ENGINE_TURRET:
            if (Unit* vehiclebase = creature->GetCharmerOrOwner()->GetVehicleBase())
                creature->EnterVehicle(vehiclebase);
            break;
        case NPC_TOWER_RANGE_FINDER:
            creature->CastSpell(creature, SPELL_TOWER_RANGE_FINDER_PERIODIC, true);
            break;
        case NPC_TB_GY_SPIRIT_BARADIN_HOLD_A:
        case NPC_TB_GY_SPIRIT_BARADIN_HOLD_H:
        case NPC_TB_GY_SPIRIT_IRONCLAD_GARRISON_A:
        case NPC_TB_GY_SPIRIT_WARDENS_VIGIL_A:
        case NPC_TB_GY_SPIRIT_EAST_SPIRE_A:
        case NPC_TB_GY_SPIRIT_SOUTH_SPIRE_A:
        case NPC_TB_GY_SPIRIT_WEST_SPIRE_A:
        case NPC_TB_GY_SPIRIT_SLAGWORKS_A:
        case NPC_TB_GY_SPIRIT_IRONCLAD_GARRISON_H:
        case NPC_TB_GY_SPIRIT_WARDENS_VIGIL_H:
        case NPC_TB_GY_SPIRIT_SLAGWORKS_H:
        case NPC_TB_GY_SPIRIT_WEST_SPIRE_H:
        case NPC_TB_GY_SPIRIT_EAST_SPIRE_H:
        case NPC_TB_GY_SPIRIT_SOUTH_SPIRE_H:
            creature->CastSpell(creature, SPELL_TB_SPIRITUAL_IMMUNITY, true);
            break;
        default:
            break;
    }
}
 
void BattlefieldTB::OnGameObjectCreate(GameObject* go)
{
    switch (go->GetEntry())
    {
        case GO_TOLBARAD_GATES:
            TBGatesGUID = go->GetGUID();
            go->SetGoState(GetState() == BATTLEFIELD_WARMUP ? GO_STATE_READY : GO_STATE_ACTIVE);
            break;
        case GO_TOLBARAD_DOOR:
            TBDoorGUID = go->GetGUID();
            go->SetGoState(GetState() == BATTLEFIELD_INACTIVE ? GO_STATE_ACTIVE : GO_STATE_READY);
            break;
        case GO_GATE_TO_THE_HOLE:
            m_gateToTheHoleGUID = go->GetGUID();
            go->SetGoState(m_iCellblockRandom == CELLBLOCK_THE_HOLE ? GO_STATE_ACTIVE : GO_STATE_READY);
            break;
        case GO_GATE_D_BLOCK:
            m_gateDBlockGUID = go->GetGUID();
            go->SetGoState(m_iCellblockRandom == CELLBLOCK_D_BLOCK ? GO_STATE_ACTIVE : GO_STATE_READY);
            break;
        case GO_CURSED_DEPTHS_GATE:
            m_gateCursedDepthsGUID = go->GetGUID();
            go->SetGoState(m_iCellblockRandom == CELLBLOCK_CURSED_DEPTHS ? GO_STATE_ACTIVE : GO_STATE_READY);
            break;
        case GO_CRATE_OF_CELLBLOCK_RATIONS:
        case GO_CURSED_SHACKLES:
        case GO_DUSTY_PRISON_JOURNAL:
        case GO_TB_MEETING_STONE:
        case GO_TB_INSTANCE_VISUAL_1:
        case GO_TB_INSTANCE_VISUAL_2:
        case GO_TB_INSTANCE_VISUAL_3:
        case GO_TB_INSTANCE_VISUAL_4:
            BattleInactiveGOs.insert(go->GetGUID());
            if (GetState() == BATTLEFIELD_WARMUP) // If battle is about to start, we must hide these.
                go->SetRespawnTime(RESPAWN_ONE_DAY);
            break;
        default:
            break;
    }
}
 
void BattlefieldTB::ProcessEvent(WorldObject* obj, uint32 eventId, WorldObject* invoker)
{
    Battlefield::ProcessEvent(obj, eventId, invoker);
    if (!IsWarTime())
        return;
 
    if (eventId == EVENT_COUNT_CAPTURED_BASE)
    {
        UpdateCapturedBaseCount();
        return;
    }
 
    if (!obj)
        return;
 
    GameObject* go = obj->ToGameObject();
    if (!go)
        return;
 
    TBTowerId towerId;
    switch (go->GetEntry())
    {
        case GO_WEST_SPIRE:
            towerId = TB_TOWER_WEST_SPIRE;
            break;
        case GO_EAST_SPIRE:
            towerId = TB_TOWER_EAST_SPIRE;
            break;
        case GO_SOUTH_SPIRE:
            towerId = TB_TOWER_SOUTH_SPIRE;
            break;
        default:
            return;
    }
 
    if (go->GetDestructibleState() == GO_DESTRUCTIBLE_DAMAGED)
        TowerDamaged(towerId);
    else if (go->GetDestructibleState() == GO_DESTRUCTIBLE_DESTROYED)
        TowerDestroyed(towerId);
}
 
void BattlefieldTB::TowerDamaged(TBTowerId tbTowerId)
{
    if (!IsWarTime())
        return;
 
    SendWarning(TBTowers[tbTowerId].textDamaged);
 
    SetData(BATTLEFIELD_TB_DATA_TOWERS_INTACT, GetData(BATTLEFIELD_TB_DATA_TOWERS_INTACT) - 1);
 
    WorldStateMgr::SetValue(TBTowers[tbTowerId].wsIntact[GetDefenderTeam()], 0, false, m_Map);
    WorldStateMgr::SetValue(TBTowers[tbTowerId].wsDamaged[GetDefenderTeam()], 1, false, m_Map);
 
    TeamCastSpell(GetAttackerTeam(), SPELL_REWARD_TOWER_DAMAGED);
}
 
void BattlefieldTB::TowerDestroyed(TBTowerId tbTowerId)
{
    if (!IsWarTime())
        return;
 
    // Add 5 minute bonus time
    m_Timer += m_BonusTime;
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_TIME_BATTLE_END, GameTime::GetGameTime() + m_Timer / IN_MILLISECONDS, false, m_Map);
 
    SendWarning(TBTowers[tbTowerId].textDestroyed);
 
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_TOWERS_DESTROYED_SHOW, 1, false, m_Map);
    int32 towersDestroyed = WorldStateMgr::GetValue(WS_BATTLEFIELD_TB_TOWERS_DESTROYED, m_Map) + 1;
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_TOWERS_DESTROYED, towersDestroyed, false, m_Map);
 
    WorldStateMgr::SetValue(TBTowers[tbTowerId].wsDamaged[GetDefenderTeam()], 0, false, m_Map);
    WorldStateMgr::SetValue(TBTowers[tbTowerId].wsDestroyed, 1, false, m_Map);
 
    // Attack bonus buff
    for (ObjectGuid const& guid : m_PlayersInWar[GetAttackerTeam()])
        if (Player* player = ObjectAccessor::FindPlayer(guid))
            player->CastSpell(player, SPELL_TOWER_ATTACK_BONUS, CastSpellExtraArgs(TRIGGERED_FULL_MASK).AddSpellMod(SPELLVALUE_AURA_STACK, towersDestroyed));
 
    // Honor reward
    TeamCastSpell(GetAttackerTeam(), SPELL_REWARD_TOWER_DESTROYED);
}
 
void BattlefieldTB::UpdateCapturedBaseCount()
{
    uint32 numCapturedBases = 0; // How many bases attacker has captured
 
    // these world states are either 0 or 1
    if (GetAttackerTeam() == TEAM_ALLIANCE)
    {
        numCapturedBases += WorldStateMgr::GetValue(WS_BATTLEFIELD_TB_GARRISON_ALLIANCE_CONTROLLED, GetMap());
        numCapturedBases += WorldStateMgr::GetValue(WS_BATTLEFIELD_TB_VIGIL_ALLIANCE_CONTROLLED, GetMap());
        numCapturedBases += WorldStateMgr::GetValue(WS_BATTLEFIELD_TB_SLAGWORKS_ALLIANCE_CONTROLLED, GetMap());
    }
    else if (GetAttackerTeam() == TEAM_HORDE)
    {
        numCapturedBases += WorldStateMgr::GetValue(WS_BATTLEFIELD_TB_GARRISON_HORDE_CONTROLLED, GetMap());
        numCapturedBases += WorldStateMgr::GetValue(WS_BATTLEFIELD_TB_VIGIL_HORDE_CONTROLLED, GetMap());
        numCapturedBases += WorldStateMgr::GetValue(WS_BATTLEFIELD_TB_SLAGWORKS_HORDE_CONTROLLED, GetMap());
    }
 
    WorldStateMgr::SetValue(WS_BATTLEFIELD_TB_BUILDINGS_CAPTURED, numCapturedBases, false, m_Map);
 
    // Check if attackers won
    if (numCapturedBases == TB_BASE_COUNT)
        EndBattle(false);
}
 
// Called when player kill a unit in wg zone
void BattlefieldTB::HandleKill(Player* killer, Unit* victim)
{
    if (killer == victim || victim->GetTypeId() != TYPEID_PLAYER)
        return;
 
    TeamId killerTeam = killer->GetTeamId();
    for (ObjectGuid const& guid : m_PlayersInWar[killerTeam])
        if (Player* player = ObjectAccessor::FindPlayer(guid))
            if (player->GetDistance2d(killer) < 40.0f)
                PromotePlayer(player);
}
 
void BattlefieldTB::PromotePlayer(Player* killer)
{
    if (!m_isActive || killer->HasAura(SPELL_TB_VETERAN))
        return;
 
    killer->CastSpell(killer, SPELL_TB_VETERAN, true);
}
 
TolBaradCapturePoint::TolBaradCapturePoint(BattlefieldTB* battlefield, TBCapturePointSpawnData const& data) : BattlefieldControlZoneHandler(battlefield),
    _textIdHordeCaptured(data.textGained[TEAM_HORDE]), _textIdAllianceCaptured(data.textGained[TEAM_ALLIANCE]),
    _textIdHordeLost(data.textLost[TEAM_HORDE]), _textIdAllianceLost(data.textLost[TEAM_ALLIANCE]),
    _worldstateHordeControlled(data.wsControlled[TEAM_HORDE]), _worldstateAllianceControlled(data.wsControlled[TEAM_ALLIANCE]),
    _worldstateHordeCapturing(data.wsCapturing[TEAM_HORDE]), _worldstateAllianceCapturing(data.wsCapturing[TEAM_ALLIANCE]),
    _worldstateNeutral(data.wsNeutral)
{
}
 
void TolBaradCapturePoint::HandleContestedEventHorde(GameObject* controlZone)
{
    BattlefieldControlZoneHandler::HandleContestedEventHorde(controlZone);
}
 
void TolBaradCapturePoint::HandleContestedEventAlliance(GameObject* controlZone)
{
    BattlefieldControlZoneHandler::HandleContestedEventAlliance(controlZone);
}
 
void TolBaradCapturePoint::HandleProgressEventHorde(GameObject* controlZone)
{
    BattlefieldControlZoneHandler::HandleProgressEventHorde(controlZone);
    GetBattlefield()->SendWarning(_textIdHordeCaptured);
    controlZone->SetGoArtKit(TB_GO_ARTKIT_FLAG_HORDE);
    WorldStateMgr::SetValue(_worldstateHordeControlled, 1, false, controlZone->GetMap());
    WorldStateMgr::SetValue(_worldstateHordeCapturing, 0, false, controlZone->GetMap());
    GetBattlefield()->ProcessEvent(nullptr, EVENT_COUNT_CAPTURED_BASE, nullptr);
}
 
void TolBaradCapturePoint::HandleProgressEventAlliance(GameObject* controlZone)
{
    BattlefieldControlZoneHandler::HandleProgressEventAlliance(controlZone);
    GetBattlefield()->SendWarning(_textIdAllianceCaptured);
    controlZone->SetGoArtKit(TB_GO_ARTKIT_FLAG_ALLIANCE);
    WorldStateMgr::SetValue(_worldstateAllianceControlled, 1, false, controlZone->GetMap());
    WorldStateMgr::SetValue(_worldstateAllianceCapturing, 0, false, controlZone->GetMap());
    GetBattlefield()->ProcessEvent(nullptr, EVENT_COUNT_CAPTURED_BASE, nullptr);
}
 
void TolBaradCapturePoint::HandleNeutralEventHorde(GameObject* controlZone)
{
    GetBattlefield()->SendWarning(_textIdHordeLost);
    WorldStateMgr::SetValue(_worldstateHordeControlled, 0, false, controlZone->GetMap());
    WorldStateMgr::SetValue(_worldstateAllianceCapturing, 1, false, controlZone->GetMap());
    BattlefieldControlZoneHandler::HandleNeutralEventHorde(controlZone);
}
 
void TolBaradCapturePoint::HandleNeutralEventAlliance(GameObject* controlZone)
{
    GetBattlefield()->SendWarning(_textIdAllianceLost);
    WorldStateMgr::SetValue(_worldstateAllianceControlled, 0, false, controlZone->GetMap());
    WorldStateMgr::SetValue(_worldstateHordeCapturing, 1, false, controlZone->GetMap());
    BattlefieldControlZoneHandler::HandleNeutralEventAlliance(controlZone);
}
 
void TolBaradCapturePoint::HandleNeutralEvent(GameObject* controlZone)
{
    BattlefieldControlZoneHandler::HandleNeutralEvent(controlZone);
    controlZone->SetGoArtKit(TB_GO_ARTKIT_FLAG_NONE);
}
 
class Battlefield_tol_barad : public BattlefieldScript
{
public:
    Battlefield_tol_barad() : BattlefieldScript("battlefield_tb") { }
 
    Battlefield* GetBattlefield(Map* map) const override
    {
        return new BattlefieldTB(map);
    }
};
 
void AddSC_BF_tol_barad()
{
    new Battlefield_tol_barad();
}