/*
 * Copyright 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 "MapTile.h"

// Sigmod includes
#include "Macros.h"
#include "Map.h"
#include "Sigmod.h"
#include "Tile.h"

Sigmod::MapTile::MapTile(const MapTile& tile) :
        Object(tile.parent(), tile.id())
{
    *this = tile;
}

Sigmod::MapTile::MapTile(const Map* parent, const int id) :
        Object(parent, id),
        m_tile(-1),
        m_position(0, 0),
        m_zIndex(-1)
{
}

Sigmod::MapTile::MapTile(const MapTile& tile, const Map* parent, const int id) :
        Object(parent, id)
{
    *this = tile;
}

Sigmod::MapTile::MapTile(const QDomElement& xml, const Map* parent, const int id) :
        Object(parent, id)
{
    LOAD_ID();
    load(xml);
}

Sigmod::MapTile::~MapTile()
{
}

void Sigmod::MapTile::validate()
{
    TEST_BEGIN();
    TEST(setTile, tile);
    TEST(setPosition, position);
    TEST_END();
}

void Sigmod::MapTile::load(const QDomElement& xml)
{
    LOAD_BEGIN();
    LOAD(tile);
    LOAD(position);
    LOAD(zIndex);
}

QDomElement Sigmod::MapTile::save() const
{
    SAVE_CREATE();
    SAVE(tile);
    SAVE(position);
    SAVE(zIndex);
    return xml;
}

void Sigmod::MapTile::setTile(const int tile)
{
    if (!sigmod()->tileById(tile))
        emit(error(bounds("tile", tile)));
    else
        CHECK(tile);
}

void Sigmod::MapTile::setPosition(const QPoint& position)
{
    const Map* map = qobject_cast<const Map*>(parent());
    if ((position.x() < 0) || (position.y() < 0) || (map->width() <= position.x()) || (map->height() <= position.y()))
        emit(error(bounds("position", QPoint(0, 0), QPoint(map->width(), map->height()), position)));
    else
        CHECK(position);
}

void Sigmod::MapTile::setZIndex(const int zIndex)
{
    CHECK(zIndex);
}

int Sigmod::MapTile::tile() const
{
    return m_tile;
}

QPoint Sigmod::MapTile::position() const
{
    return m_position;
}

int Sigmod::MapTile::zIndex() const
{
    return m_zIndex;
}

Sigmod::MapTile& Sigmod::MapTile::operator=(const MapTile& rhs)
{
    if (this == &rhs)
        return *this;
    clear();
    COPY(tile);
    COPY(position);
    COPY(zIndex);
    return *this;
}