rect.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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/>.
 *
 */

#ifndef TITANIC_RECT_H
#define TITANIC_RECT_H

#include "common/rect.h"

namespace Titanic {

enum Quadrant {
    Q_CENTER = 0, Q_LEFT, Q_RIGHT, Q_TOP, Q_BOTTOM
};

typedef Common::Point Point;

class Rect : public Common::Rect {
public:
    Rect() : Common::Rect() {}
    Rect(int16 w, int16 h) : Common::Rect(w, h) {}
    Rect(int16 x1, int16 y1, int16 x2, int16 y2) : Common::Rect(x1, y1, x2, y2) {}

    operator Point() { return Point(left, top); }

    void clear() { left = top = right = bottom = 0; }

    void combine(const Rect &r);

    void constrain(const Rect &r);

    Point getPoint(Quadrant quadrant);
};

} // End of namespace Titanic

#endif /* TITANIC_RECT_H */