BattlegroundDS.cpp

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/*
* This file is part of Project SkyFire https://www.projectskyfire.org.
* See LICENSE.md file for Copyright information
*/
 
#include "BattlegroundDS.h"
#include "Creature.h"
#include "GameObject.h"
#include "Language.h"
#include "ObjectAccessor.h"
#include "Player.h"
#include "WorldPacket.h"
 
BattlegroundDS::BattlegroundDS()
{
    BgObjects.resize(BG_DS_OBJECT_MAX);
    BgCreatures.resize(BG_DS_NPC_MAX);
 
    StartDelayTimes[BG_STARTING_EVENT_FIRST] = BG_START_DELAY_1M;
    StartDelayTimes[BG_STARTING_EVENT_SECOND] = BG_START_DELAY_30S;
    StartDelayTimes[BG_STARTING_EVENT_THIRD] = BG_START_DELAY_15S;
    StartDelayTimes[BG_STARTING_EVENT_FOURTH] = BG_START_DELAY_NONE;
    StartMessageIds[BG_STARTING_EVENT_FIRST] = LANG_ARENA_ONE_MINUTE;
    StartMessageIds[BG_STARTING_EVENT_SECOND] = LANG_ARENA_THIRTY_SECONDS;
    StartMessageIds[BG_STARTING_EVENT_THIRD] = LANG_ARENA_FIFTEEN_SECONDS;
    StartMessageIds[BG_STARTING_EVENT_FOURTH] = LANG_ARENA_HAS_BEGUN;
}
 
BattlegroundDS::~BattlegroundDS() { }
 
void BattlegroundDS::PostUpdateImpl(uint32 diff)
{
    if (GetStatus() != STATUS_IN_PROGRESS)
        return;
 
    if (getPipeKnockBackCount() < BG_DS_PIPE_KNOCKBACK_TOTAL_COUNT)
    {
        if (getPipeKnockBackTimer() < diff)
        {
            for (uint32 i = BG_DS_NPC_PIPE_KNOCKBACK_1; i <= BG_DS_NPC_PIPE_KNOCKBACK_2; ++i)
                if (Creature* waterSpout = GetBgMap()->GetCreature(BgCreatures[i]))
                    waterSpout->CastSpell(waterSpout, BG_DS_SPELL_FLUSH, true);
 
            setPipeKnockBackCount(getPipeKnockBackCount() + 1);
            setPipeKnockBackTimer(BG_DS_PIPE_KNOCKBACK_DELAY);
        }
        else
            setPipeKnockBackTimer(getPipeKnockBackTimer() - diff);
    }
 
    if (getWaterFallStatus() == BG_DS_WATERFALL_STATUS_ON) // Repeat knockback while the waterfall still active
    {
        if (getWaterFallKnockbackTimer() < diff)
        {
            if (Creature* waterSpout = GetBgMap()->GetCreature(BgCreatures[BG_DS_NPC_WATERFALL_KNOCKBACK]))
                waterSpout->CastSpell(waterSpout, BG_DS_SPELL_WATER_SPOUT, true);
 
            setWaterFallKnockbackTimer(BG_DS_WATERFALL_KNOCKBACK_TIMER);
        }
        else
            setWaterFallKnockbackTimer(getWaterFallKnockbackTimer() - diff);
    }
 
    if (getWaterFallTimer() < diff)
    {
        if (getWaterFallStatus() == BG_DS_WATERFALL_STATUS_OFF) // Add the water
        {
            DoorClose(BG_DS_OBJECT_WATER_2);
            setWaterFallTimer(BG_DS_WATERFALL_WARNING_DURATION);
            setWaterFallStatus(BG_DS_WATERFALL_STATUS_WARNING);
        }
        else if (getWaterFallStatus() == BG_DS_WATERFALL_STATUS_WARNING) // Active collision and start knockback timer
        {
            if (GameObject* gob = GetBgMap()->GetGameObject(BgObjects[BG_DS_OBJECT_WATER_1]))
                gob->SetGoState(GOState::GO_STATE_READY);
 
            setWaterFallTimer(BG_DS_WATERFALL_DURATION);
            setWaterFallStatus(BG_DS_WATERFALL_STATUS_ON);
            setWaterFallKnockbackTimer(BG_DS_WATERFALL_KNOCKBACK_TIMER);
        }
        else //if (getWaterFallStatus() == BG_DS_WATERFALL_STATUS_ON) // Remove collision and water
        {
            // turn off collision
            if (GameObject* gob = GetBgMap()->GetGameObject(BgObjects[BG_DS_OBJECT_WATER_1]))
                gob->SetGoState(GOState::GO_STATE_ACTIVE);
 
            DoorOpen(BG_DS_OBJECT_WATER_2);
            setWaterFallTimer(std::rand() % BG_DS_WATERFALL_TIMER_MAX + BG_DS_WATERFALL_TIMER_MIN);
            setWaterFallStatus(BG_DS_WATERFALL_STATUS_OFF);
        }
    }
    else
        setWaterFallTimer(getWaterFallTimer() - diff);
}
 
void BattlegroundDS::StartingEventCloseDoors()
{
    for (uint32 i = BG_DS_OBJECT_DOOR_1; i <= BG_DS_OBJECT_DOOR_2; ++i)
        SpawnBGObject(i, RESPAWN_IMMEDIATELY);
}
 
void BattlegroundDS::StartingEventOpenDoors()
{
    for (uint32 i = BG_DS_OBJECT_DOOR_1; i <= BG_DS_OBJECT_DOOR_2; ++i)
        DoorOpen(i);
 
    for (uint32 i = BG_DS_OBJECT_BUFF_1; i <= BG_DS_OBJECT_BUFF_2; ++i)
        SpawnBGObject(i, 60);
 
    setWaterFallTimer(std::rand() % BG_DS_WATERFALL_TIMER_MAX + BG_DS_WATERFALL_TIMER_MIN);
    setWaterFallStatus(BG_DS_WATERFALL_STATUS_OFF);
 
    setPipeKnockBackTimer(BG_DS_PIPE_KNOCKBACK_FIRST_DELAY);
    setPipeKnockBackCount(0);
 
    SpawnBGObject(BG_DS_OBJECT_WATER_2, RESPAWN_IMMEDIATELY);
    DoorOpen(BG_DS_OBJECT_WATER_2);
 
    // Turn off collision
    if (GameObject* gob = GetBgMap()->GetGameObject(BgObjects[BG_DS_OBJECT_WATER_1]))
        gob->SetGoState(GOState::GO_STATE_ACTIVE);
 
    // Remove effects of Demonic Circle Summon
    for (BattlegroundPlayerMap::const_iterator itr = GetPlayers().begin(); itr != GetPlayers().end(); ++itr)
        if (Player* player = ObjectAccessor::FindPlayer(itr->first))
            if (player->HasAura(48018))
                player->RemoveAurasDueToSpell(48018);
}
 
void BattlegroundDS::AddPlayer(Player* player)
{
    Battleground::AddPlayer(player);
    PlayerScores[player->GetGUID()] = new BattlegroundScore;
    UpdateArenaWorldState();
}
 
void BattlegroundDS::RemovePlayer(Player* /*player*/, uint64 /*guid*/, uint32 /*team*/)
{
    if (GetStatus() == STATUS_WAIT_LEAVE)
        return;
 
    UpdateArenaWorldState();
    CheckArenaWinConditions();
}
 
void BattlegroundDS::HandleKillPlayer(Player* player, Player* killer)
{
    if (GetStatus() != STATUS_IN_PROGRESS)
        return;
 
    if (!killer)
    {
        SF_LOG_ERROR("bg.battleground", "BattlegroundDS: Killer player not found");
        return;
    }
 
    Battleground::HandleKillPlayer(player, killer);
 
    UpdateArenaWorldState();
    CheckArenaWinConditions();
}
 
void BattlegroundDS::HandleAreaTrigger(Player* player, uint32 trigger)
{
    if (GetStatus() != STATUS_IN_PROGRESS)
        return;
 
    switch (trigger)
    {
        case 5347:
        case 5348:
            // Remove effects of Demonic Circle Summon
            if (player->HasAura(48018))
                player->RemoveAurasDueToSpell(48018);
 
            // Someone has get back into the pipes and the knockback has already been performed,
            // so we reset the knockback count for kicking the player again into the arena.
            if (getPipeKnockBackCount() >= BG_DS_PIPE_KNOCKBACK_TOTAL_COUNT)
                setPipeKnockBackCount(0);
            break;
        default:
            Battleground::HandleAreaTrigger(player, trigger);
            break;
    }
}
 
void BattlegroundDS::FillInitialWorldStates(WorldStateBuilder& builder)
{
    builder.AppendState(3610, 1);                                              // 9 show
    UpdateArenaWorldState();
}
 
void BattlegroundDS::Reset()
{
    //call parent's class reset
    Battleground::Reset();
}
 
bool BattlegroundDS::SetupBattleground()
{
    // gates
    if (!AddObject(BG_DS_OBJECT_DOOR_1, BG_DS_OBJECT_TYPE_DOOR_1, 1350.95f, 817.2f, 20.8096f, 3.15f, 0, 0, 0.99627f, 0.0862864f, RESPAWN_IMMEDIATELY)
        || !AddObject(BG_DS_OBJECT_DOOR_2, BG_DS_OBJECT_TYPE_DOOR_2, 1232.65f, 764.913f, 20.0729f, 6.3f, 0, 0, 0.0310211f, -0.999519f, RESPAWN_IMMEDIATELY)
        // water
        || !AddObject(BG_DS_OBJECT_WATER_1, BG_DS_OBJECT_TYPE_WATER_1, 1291.56f, 790.837f, 7.1f, 3.14238f, 0, 0, 0.694215f, -0.719768f, 120)
        || !AddObject(BG_DS_OBJECT_WATER_2, BG_DS_OBJECT_TYPE_WATER_2, 1291.56f, 790.837f, 7.1f, 3.14238f, 0, 0, 0.694215f, -0.719768f, 120)
        // buffs
        || !AddObject(BG_DS_OBJECT_BUFF_1, BG_DS_OBJECT_TYPE_BUFF_1, 1291.7f, 813.424f, 7.11472f, 4.64562f, 0, 0, 0.730314f, -0.683111f, 120)
        || !AddObject(BG_DS_OBJECT_BUFF_2, BG_DS_OBJECT_TYPE_BUFF_2, 1291.7f, 768.911f, 7.11472f, 1.55194f, 0, 0, 0.700409f, 0.713742f, 120)
        // knockback creatures
        || !AddCreature(BG_DS_NPC_TYPE_WATER_SPOUT, BG_DS_NPC_WATERFALL_KNOCKBACK, 0, 1292.587f, 790.2205f, 7.19796f, 3.054326f, RESPAWN_IMMEDIATELY)
        || !AddCreature(BG_DS_NPC_TYPE_WATER_SPOUT, BG_DS_NPC_PIPE_KNOCKBACK_1, 0, 1369.977f, 817.2882f, 16.08718f, 3.106686f, RESPAWN_IMMEDIATELY)
        || !AddCreature(BG_DS_NPC_TYPE_WATER_SPOUT, BG_DS_NPC_PIPE_KNOCKBACK_2, 0, 1212.833f, 765.3871f, 16.09484f, 0.0f, RESPAWN_IMMEDIATELY))
    {
        SF_LOG_ERROR("sql.sql", "BatteGroundDS: Failed to spawn some object!");
        return false;
    }
 
    return true;
}