/*
 * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
 *
 * Copyright (C) 2008-2010 Trinity <http://www.trinitycore.org/>
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

#include "BattleGround.h"
#include "BattleGroundRV.h"
#include "ObjectAccessor.h"
#include "Language.h"
#include "Player.h"
#include "WorldPacket.h"
#include "GameObject.h"

BattleGroundRV::BattleGroundRV()
{
    m_BgObjects.resize(BG_RV_OBJECT_MAX);

    m_StartDelayTimes[BG_STARTING_EVENT_FIRST]  = BG_START_DELAY_1M;
    m_StartDelayTimes[BG_STARTING_EVENT_SECOND] = BG_START_DELAY_30S;
    m_StartDelayTimes[BG_STARTING_EVENT_THIRD]  = BG_START_DELAY_15S;
    m_StartDelayTimes[BG_STARTING_EVENT_FOURTH] = BG_START_DELAY_NONE;
    //we must set messageIds
    m_StartMessageIds[BG_STARTING_EVENT_FIRST]  = LANG_ARENA_ONE_MINUTE;
    m_StartMessageIds[BG_STARTING_EVENT_SECOND] = LANG_ARENA_THIRTY_SECONDS;
    m_StartMessageIds[BG_STARTING_EVENT_THIRD]  = LANG_ARENA_FIFTEEN_SECONDS;
    m_StartMessageIds[BG_STARTING_EVENT_FOURTH] = LANG_ARENA_HAS_BEGUN;
}

BattleGroundRV::~BattleGroundRV()
{

}

void BattleGroundRV::Update(uint32 diff)
{
    BattleGround::Update(diff);

    if (getTimer() < diff)
    {
        uint32 i;
        switch(getState())
        {
            case BG_RV_STATE_OPEN_FENCES:
            {
                setTimer(BG_RV_PILAR_TO_FIRE_TIMER);
                setState(BG_RV_STATE_CLOSE_FIRE);
                break;
            }
            case BG_RV_STATE_CLOSE_FIRE:
                for (i = BG_RV_OBJECT_FIRE_1; i <= BG_RV_OBJECT_FIREDOOR_2; ++i)
                    DoorClose(i);
                setTimer(BG_RV_FIRE_TO_PILAR_TIMER);
                setState(BG_RV_STATE_OPEN_PILARS);
                break;
            case BG_RV_STATE_OPEN_PILARS:
                for (i = BG_RV_OBJECT_PILAR_1; i <= BG_RV_OBJECT_PULLEY_2; ++i)
                    DoorOpen(i);
                setTimer(BG_RV_PILAR_TO_FIRE_TIMER);
                setState(BG_RV_STATE_OPEN_FIRE);
                break;
            case BG_RV_STATE_OPEN_FIRE:
                for (i = BG_RV_OBJECT_FIRE_1; i <= BG_RV_OBJECT_FIREDOOR_2; ++i)
                    DoorOpen(i);
                setTimer(BG_RV_FIRE_TO_PILAR_TIMER);
                setState(BG_RV_STATE_CLOSE_PILARS);
                break;
            case BG_RV_STATE_CLOSE_PILARS:
                uint32 i;
                for (i = BG_RV_OBJECT_PILAR_1; i <= BG_RV_OBJECT_PULLEY_2; ++i)
                    DoorOpen(i);
                setTimer(BG_RV_PILAR_TO_FIRE_TIMER);
                setState(BG_RV_STATE_CLOSE_FIRE);
                break;
        }
    }
    else
        setTimer(getTimer() - diff);
}

void BattleGroundRV::StartingEventCloseDoors()
{
}

void BattleGroundRV::StartingEventOpenDoors()
{
    // Buff respawn
    SpawnBGObject(BG_RV_OBJECT_BUFF_1, 90);
    SpawnBGObject(BG_RV_OBJECT_BUFF_2, 90);
    // Open fences
    DoorOpen(BG_RV_OBJECT_FENCE_1);
    DoorOpen(BG_RV_OBJECT_FENCE_2);
    // Elevators
    DoorOpen(BG_RV_OBJECT_ELEVATOR_1);
    DoorOpen(BG_RV_OBJECT_ELEVATOR_2);

    setState(BG_RV_STATE_OPEN_FENCES);
    setTimer(BG_RV_FIRST_TIMER);
}

void BattleGroundRV::AddPlayer(Player *plr)
{
    BattleGround::AddPlayer(plr);
    //create score and add it to map, default values are set in constructor
    BattleGroundRVScore* sc = new BattleGroundRVScore;

    m_PlayerScores[plr->GetGUID()] = sc;

    UpdateWorldState(BG_RV_WORLD_STATE_A, GetAlivePlayersCountByTeam(ALLIANCE));
    UpdateWorldState(BG_RV_WORLD_STATE_H, GetAlivePlayersCountByTeam(HORDE));
}

void BattleGroundRV::RemovePlayer(Player * /*plr*/, uint64 /*guid*/)
{
    if (GetStatus() == STATUS_WAIT_LEAVE)
        return;

    UpdateWorldState(BG_RV_WORLD_STATE_A, GetAlivePlayersCountByTeam(ALLIANCE));
    UpdateWorldState(BG_RV_WORLD_STATE_H, GetAlivePlayersCountByTeam(HORDE));

    CheckArenaWinConditions();
}

void BattleGroundRV::HandleKillPlayer(Player *player, Player *killer)
{
    if (GetStatus() != STATUS_IN_PROGRESS)
        return;

    if (!killer)
    {
        sLog.outError("BattleGroundRV: Killer player not found");
        return;
    }

    BattleGround::HandleKillPlayer(player, killer);

    UpdateWorldState(BG_RV_WORLD_STATE_A, GetAlivePlayersCountByTeam(ALLIANCE));
    UpdateWorldState(BG_RV_WORLD_STATE_H, GetAlivePlayersCountByTeam(HORDE));

    CheckArenaWinConditions();
}

bool BattleGroundRV::HandlePlayerUnderMap(Player *player)
{
    player->TeleportTo(GetMapId(), 763.5, -284, 28.276, 2.422, false);
    return true;
}


void BattleGroundRV::HandleAreaTrigger(Player *Source, uint32 Trigger)
{
    if (GetStatus() != STATUS_IN_PROGRESS)
        return;

    switch(Trigger)
    {
        case 5224:
        case 5226:
            break;
        default:
            sLog.outError("WARNING: Unhandled AreaTrigger in Battleground: %u", Trigger);
            Source->GetSession()->SendAreaTriggerMessage("Warning: Unhandled AreaTrigger in Battleground: %u", Trigger);
            break;
    }
}

void BattleGroundRV::FillInitialWorldStates(WorldPacket &data)
{
    data << uint32(BG_RV_WORLD_STATE_A) << uint32(GetAlivePlayersCountByTeam(ALLIANCE));
    data << uint32(BG_RV_WORLD_STATE_H) << uint32(GetAlivePlayersCountByTeam(HORDE));
    data << uint32(BG_RV_WORLD_STATE) << uint32(1);
}

void BattleGroundRV::Reset()
{
    //call parent's class reset
    BattleGround::Reset();
}

bool BattleGroundRV::SetupBattleGround()
{
    // Fence
    if (!AddObject(BG_RV_OBJECT_FENCE_1, BG_RV_OBJECT_TYPE_FENCE_1, 763.432373, -274.058197, 28.276695, 3.141593, 0, 0, 0, RESPAWN_IMMEDIATELY)
        || !AddObject(BG_RV_OBJECT_FENCE_2, BG_RV_OBJECT_TYPE_FENCE_2, 763.432373, -294.419464, 28.276684, 3.141593, 0, 0, 0, RESPAWN_IMMEDIATELY)
    // elevators
        || !AddObject(BG_RV_OBJECT_ELEVATOR_1, BG_RV_OBJECT_TYPE_ELEVATOR_1, 763.536377, -294.535767, 0.505383, 3.141593, 0, 0, 0, RESPAWN_IMMEDIATELY)
        || !AddObject(BG_RV_OBJECT_ELEVATOR_2, BG_RV_OBJECT_TYPE_ELEVATOR_2, 763.506348, -273.873352, 0.505383, 0.000000, 0, 0, 0, RESPAWN_IMMEDIATELY)
    // buffs
        || !AddObject(BG_RV_OBJECT_BUFF_1, BG_RV_OBJECT_TYPE_BUFF_1, 735.551819, -284.794678, 28.276682, 0.034906, 0, 0, 0, RESPAWN_IMMEDIATELY)
        || !AddObject(BG_RV_OBJECT_BUFF_2, BG_RV_OBJECT_TYPE_BUFF_2, 791.224487, -284.794464, 28.276682, 2.600535, 0, 0, 0, RESPAWN_IMMEDIATELY)
    // fire
        || !AddObject(BG_RV_OBJECT_FIRE_1, BG_RV_OBJECT_TYPE_FIRE_1, 743.543457, -283.799469, 28.286655, 3.141593, 0, 0, 0, RESPAWN_IMMEDIATELY)
        || !AddObject(BG_RV_OBJECT_FIRE_2, BG_RV_OBJECT_TYPE_FIRE_2, 782.971802, -283.799469, 28.286655, 3.141593, 0, 0, 0, RESPAWN_IMMEDIATELY)
        || !AddObject(BG_RV_OBJECT_FIREDOOR_1, BG_RV_OBJECT_TYPE_FIREDOOR_1, 743.711060, -284.099609, 27.542587, 3.141593, 0, 0, 0, RESPAWN_IMMEDIATELY)
        || !AddObject(BG_RV_OBJECT_FIREDOOR_2, BG_RV_OBJECT_TYPE_FIREDOOR_2, 783.221252, -284.133362, 27.535686, 0.000000, 0, 0, 0, RESPAWN_IMMEDIATELY)
    // Gear
        || !AddObject(BG_RV_OBJECT_GEAR_1, BG_RV_OBJECT_TYPE_GEAR_1, 763.664551, -261.872986, 26.686588, 0.000000, 0, 0, 0, RESPAWN_IMMEDIATELY)
        || !AddObject(BG_RV_OBJECT_GEAR_2, BG_RV_OBJECT_TYPE_GEAR_2, 763.578979, -306.146149, 26.665222, 3.141593, 0, 0, 0, RESPAWN_IMMEDIATELY)
    // Pulley
        || !AddObject(BG_RV_OBJECT_PULLEY_1, BG_RV_OBJECT_TYPE_PULLEY_1, 700.722290, -283.990662, 39.517582, 3.141593, 0, 0, 0, RESPAWN_IMMEDIATELY)
        || !AddObject(BG_RV_OBJECT_PULLEY_2, BG_RV_OBJECT_TYPE_PULLEY_2, 826.303833, -283.996429, 39.517582, 0.000000, 0, 0, 0, RESPAWN_IMMEDIATELY)
    // Pilars
        || !AddObject(BG_RV_OBJECT_PILAR_1, BG_RV_OBJECT_TYPE_PILAR_1, 763.632385, -306.162384, 25.909504, 3.141593, 0, 0, 0, RESPAWN_IMMEDIATELY)
        || !AddObject(BG_RV_OBJECT_PILAR_2, BG_RV_OBJECT_TYPE_PILAR_2, 723.644287, -284.493256, 24.648525, 3.141593, 0, 0, 0, RESPAWN_IMMEDIATELY)
        || !AddObject(BG_RV_OBJECT_PILAR_3, BG_RV_OBJECT_TYPE_PILAR_3, 763.611145, -261.856750, 25.909504, 0.000000, 0, 0, 0, RESPAWN_IMMEDIATELY)
        || !AddObject(BG_RV_OBJECT_PILAR_4, BG_RV_OBJECT_TYPE_PILAR_4, 802.211609, -284.493256, 24.648525, 0.000000, 0, 0, 0, RESPAWN_IMMEDIATELY)
/*
    // Pilars Collision - Fixme: Use the collision pilars - should make u break LoS
        || !AddObject(BG_RV_OBJECT_PILAR_COLLISION_1, BG_RV_OBJECT_TYPE_PILAR_COLLISION_1, 763.632385, -306.162384, 30.639660, 3.141593, 0, 0, 0, RESPAWN_IMMEDIATELY)
        || !AddObject(BG_RV_OBJECT_PILAR_COLLISION_2, BG_RV_OBJECT_TYPE_PILAR_COLLISION_2, 723.644287, -284.493256, 32.382710, 0.000000, 0, 0, 0, RESPAWN_IMMEDIATELY)
        || !AddObject(BG_RV_OBJECT_PILAR_COLLISION_3, BG_RV_OBJECT_TYPE_PILAR_COLLISION_3, 763.611145, -261.856750, 30.639660, 0.000000, 0, 0, 0, RESPAWN_IMMEDIATELY)
        || !AddObject(BG_RV_OBJECT_PILAR_COLLISION_4, BG_RV_OBJECT_TYPE_PILAR_COLLISION_4, 802.211609, -284.493256, 32.382710, 3.141593, 0, 0, 0, RESPAWN_IMMEDIATELY)
*/
)
    {
        sLog.outErrorDb("BatteGroundRV: Failed to spawn some object!");
        return false;
    }
    return true;
}