/*
 * Copyright (C) 2008-2014 TrinityCore <http://www.trinitycore.org/>
 * Copyright (C) 2005-2011 MaNGOS <http://getmangos.com/>
 *
 * 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/>.
 */

#define _CRT_SECURE_NO_DEPRECATE

#include "wdt.h"

u_map_fcc MWMOMagic = { {'O', 'M', 'W', 'M'} };
u_map_fcc MPHDMagic = { {'D', 'H', 'P', 'M'} };
u_map_fcc MAINMagic = { {'N', 'I', 'A', 'M'} };

bool wdt_MWMO::prepareLoadedData()
{
    if (fcc != MWMOMagic.fcc)
        return false;
    return true;
}

bool wdt_MPHD::prepareLoadedData()
{
    if (fcc != MPHDMagic.fcc)
        return false;
    return true;
}

bool wdt_MAIN::prepareLoadedData()
{
    if (fcc != MAINMagic.fcc)
        return false;
    return true;
}

WDT_file::WDT_file()
{
    mphd = 0;
    main = 0;
    wmo  = 0;
}

WDT_file::~WDT_file()
{
    free();
}

void WDT_file::free()
{
    mphd = 0;
    main = 0;
    wmo  = 0;
    FileLoader::free();
}

bool WDT_file::prepareLoadedData()
{
    // Check parent
    if (!FileLoader::prepareLoadedData())
        return false;

    mphd = (wdt_MPHD *)((uint8*)version+version->size+8);
    if (!mphd->prepareLoadedData())
        return false;
    main = (wdt_MAIN *)((uint8*)mphd + mphd->size+8);
    if (!main->prepareLoadedData())
        return false;
    wmo = (wdt_MWMO *)((uint8*)main+ main->size+8);
    if (!wmo->prepareLoadedData())
        return false;
    return true;
}