/*
 * Copyright 2007-2008 Ben Boeckel <MathStuf@gmail.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 3 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/>.
 */

// Header include
#include "MapWarp.h"

// Pokemod includes
#include "Dialog.h"
#include "Map.h"
#include "Pokemod.h"

const QStringList MapWarp::TypeStr = QStringList() << "Door/Stair" << "Warp Pad" << "Hole" << "Boundary";

MapWarp::MapWarp(const MapWarp& warp) :
        Object("MapWarp", warp.parent(), warp.id())
{
    *this = warp;
}

MapWarp::MapWarp(const Map* parent, const int id) :
        Object("MapWarp", parent, id),
        m_name(""),
        m_coordinate(0, 0),
        m_directionOut(INT_MAX),
        m_type(INT_MAX),
        m_isBiking(Flag::Ignore),
        m_isFlash(Flag::Ignore),
        m_isFoggy(Flag::Ignore),
        m_toMap(INT_MAX),
        m_toWarp(INT_MAX),
        m_workingFlag(0, 0),
        m_dialog(INT_MAX)
{
    for (int i = 0; i < Pokemod::D_End; ++i)
        m_from[i] = false;
}

MapWarp::MapWarp(const MapWarp& warp, const Map* parent, const int id) :
        Object("MapWarp", parent, id)
{
    *this = warp;
}

MapWarp::MapWarp(const QDomElement& xml, const Map* parent, const int id) :
        Object("MapWarp", parent, id)
{
    load(xml, id);
}

void MapWarp::validate()
{
    if (m_name.isEmpty())
        emit(error("Name is empty"));
    if (!m_from[Pokemod::D_Up] && !m_from[Pokemod::D_Down] && !m_from[Pokemod::D_Left] && !m_from[Pokemod::D_Right])
        emit(error("No access from any direction"));
    TEST(setDirectionOut, directionOut);
    TEST(setType, type);
    TEST(setToMap, toMap);
    TEST(setToWarp, toWarp);
    TEST(setDialog, dialog);
}

void MapWarp::load(const QDomElement& xml, int id)
{
    LOAD_ID();
    LOAD(QString, name);
    LOAD(Point, coordinate);
    LOAD_ARRAY(bool, from, Pokemod::D_End);
    LOAD(int, directionOut);
    LOAD(int, type);
    LOAD(bool, isBiking);
    LOAD(bool, isFlash);
    LOAD(bool, isFoggy);
    LOAD(int, toMap);
    LOAD(int, toWarp);
    LOAD(Flag, workingFlag);
    LOAD(int, dialog);
}

QDomElement MapWarp::save() const
{
    SAVE_CREATE();
    SAVE(QString, name);
    SAVE(Point, coordinate);
    SAVE_ARRAY(bool, from, Pokemod::D_End);
    SAVE(int, directionOut);
    SAVE(int, type);
    SAVE(bool, isBiking);
    SAVE(bool, isFlash);
    SAVE(bool, isFoggy);
    SAVE(int, toMap);
    SAVE(int, toWarp);
    SAVE(Flag, workingFlag);
    SAVE(int, dialog);
    return xml;
}

void MapWarp::setName(const QString& name)
{
    m_name = name;
    emit(changed());
}

void MapWarp::setCoordinate(const Point& coordinate)
{
    if ((static_cast<const Map*>(parent())->width() <= coordinate.x()) || (static_cast<const Map*>(parent())->height() <= coordinate.y()))
    {
        emit(error(bounds("coordinate")));
        return;
    }
    m_coordinate = coordinate;
    emit(changed());
}

void MapWarp::setFrom(const int direction, const bool can)
{
    if (Pokemod::D_End <= direction)
    {
        emit(error(bounds("direction")));
        return;
    }
    m_from[direction] = can;
    emit(changed());
}

void MapWarp::setDirectionOut(const int directionOut)
{
    if (Pokemod::D_End <= directionOut)
    {
        emit(error(bounds("direction")));
        return;
    }
    m_directionOut = directionOut;
    emit(changed());
}

void MapWarp::setType(const int type)
{
    if (End <= type)
    {
        emit(error(bounds("type")));
        return;
    }
    m_type = type;
    emit(changed());
}

void MapWarp::setIsBiking(const int isBiking)
{
    if (Flag::End <= isBiking)
    {
        emit(error(bounds("isBiking")));
        return;
    }
    m_isBiking = isBiking;
    emit(changed());
}

void MapWarp::setIsFlash(const int isFlash)
{
    if (Flag::End <= isFlash)
    {
        emit(error(bounds("isFlash")));
        return;
    }
    m_isFlash = isFlash;
    emit(changed());
}

void MapWarp::setIsFoggy(const int isFoggy)
{
    if (Flag::End <= isFoggy)
    {
        emit(error(bounds("isFoggy")));
        return;
    }
    m_isFoggy = isFoggy;
    emit(changed());
}

void MapWarp::setToMap(const int toMap)
{
    if (static_cast<const Pokemod*>(pokemod())->mapIndex(toMap) == INT_MAX)
    {
        emit(error(bounds("toMap")));
        return;
    }
    m_toMap = toMap;
    m_toWarp = INT_MAX;
    emit(changed());
}

void MapWarp::setToWarp(const int toWarp)
{
    if (static_cast<const Pokemod*>(pokemod())->mapIndex(m_toMap) == INT_MAX)
    {
        emit(error(bounds("toMap")));
        return;
    }
    if (static_cast<const Pokemod*>(pokemod())->mapById(m_toMap)->warpIndex(toWarp) == INT_MAX)
    {
        emit(error(bounds("toWarp")));
        return;
    }
    m_toWarp = toWarp;
    emit(changed());
}

void MapWarp::setWorkingFlag(const Flag& workingFlag)
{
    m_workingFlag = workingFlag;
    emit(changed());
}

void MapWarp::setDialog(const int dialog)
{
    if (static_cast<const Pokemod*>(pokemod())->dialogIndex(dialog) == INT_MAX)
    {
        emit(error(bounds("dialog")));
        return;
    }
    m_dialog = dialog;
    emit(changed());
}

QString MapWarp::name() const
{
    return m_name;
}

Point MapWarp::coordinate() const
{
    return m_coordinate;
}

bool MapWarp::from(const int direction) const
{
    if (Pokemod::D_End <= direction)
    {
        emit(warning(bounds("direction")));
        return false;
    }
    return m_from[direction];
}

int MapWarp::directionOut() const
{
    return m_directionOut;
}

int MapWarp::type() const
{
    return m_type;
}

int MapWarp::isBiking() const
{
    return m_isBiking;
}

int MapWarp::isFlash() const
{
    return m_isFlash;
}

int MapWarp::isFoggy() const
{
    return m_isFoggy;
}

int MapWarp::toMap() const
{
    return m_toMap;
}

int MapWarp::toWarp() const
{
    return m_toWarp;
}

Flag MapWarp::workingFlag() const
{
    return m_workingFlag;
}

int MapWarp::dialog() const
{
    return m_dialog;
}

MapWarp& MapWarp::operator=(const MapWarp& rhs)
{
    if (this == &rhs)
        return *this;
    COPY(name);
    COPY(coordinate);
    COPY_ARRAY(from, Pokemod::D_End);
    COPY(directionOut);
    COPY(type);
    COPY(isBiking);
    COPY(isFlash);
    COPY(isFoggy);
    COPY(toMap);
    COPY(toWarp);
    COPY(workingFlag);
    COPY(dialog);
    return *this;
}