/*
 * 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 "Tile.h"

// Pokemod includes
#include "Macros.h"
#include "Pokemod.h"
#include "Sprite.h"

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

Pokemod::Tile::Tile(const Pokemod* parent, const int id) :
        Object(parent, id),
        m_name(""),
        m_sprite(-1),
        m_from(D_End),
        m_script("", "")
{
    for (int i = 0; i < m_from.size(); ++i)
        m_from[i] = false;
}

Pokemod::Tile::Tile(const Tile& tile, const Pokemod* parent, const int id) :
        Object(parent, id)
{
    *this = tile;
}

Pokemod::Tile::Tile(const QDomElement& xml, const Pokemod* parent, const int id) :
        Object(parent, id)
{
    LOAD_ID();
    load(xml);
}

void Pokemod::Tile::validate()
{
    TEST_BEGIN();
    if (m_name.isEmpty())
        emit(error("Name is empty"));
    TEST(setSprite, sprite);
    TEST_END();
}

void Pokemod::Tile::load(const QDomElement& xml)
{
    LOAD_BEGIN();
    LOAD(name);
    LOAD(sprite);
    LOAD_ARRAY(from);
    LOAD(script);
}

QDomElement Pokemod::Tile::save() const
{
    SAVE_CREATE();
    SAVE(name);
    SAVE(sprite);
    SAVE_ARRAY(from);
    SAVE(script);
    return xml;
}

void Pokemod::Tile::setName(const QString& name)
{
    CHECK(name);
}

void Pokemod::Tile::setSprite(const int sprite)
{
    if (qobject_cast<const Pokemod*>(pokemod())->spriteIndex(sprite) == INT_MAX)
        emit(error(bounds("sprite")));
    // TODO: remove if doing collaging
    else if (qobject_cast<const Pokemod*>(pokemod())->spriteById(sprite)->sprite().size() != QSize(64, 64))
        emit(error("Sprite is the wrong dimensions"));
    else
        CHECK(sprite);
}

void Pokemod::Tile::setFrom(const Direction direction, const bool state)
{
    CHECK_ARRAY(from[direction], state);
}

void Pokemod::Tile::setScript(const Script& script)
{
    CHECK(script);
}

QString Pokemod::Tile::name() const
{
    return m_name;
}

int Pokemod::Tile::sprite() const
{
    return m_sprite;
}

bool Pokemod::Tile::from(const Direction direction) const
{
    return m_from[direction];
}

Pokemod::Script Pokemod::Tile::script() const
{
    return m_script;
}

Pokemod::Tile& Pokemod::Tile::operator=(const Tile& rhs)
{
    if (this == &rhs)
        return *this;
    COPY(name);
    COPY(sprite);
    COPY(from);
    COPY(script);
    return *this;
}