regions.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 BLADERUNNER_REGIONS_H
#define BLADERUNNER_REGIONS_H

#include "bladerunner/bladerunner.h"

#include "common/array.h"
#include "common/rect.h"

namespace BladeRunner {

class SaveFileReadStream;
class SaveFileWriteStream;

class Regions {
    friend class Debugger;

    struct Region {
        Common::Rect rectangle;
        int          type;     // Arrow Icon on mouse-over (has meaning only for Exits) 0: Upward , 1: Right, 2: Downward, 3: Left
        int          present;
    };

    Common::Array<Region> _regions;
    bool                  _enabled;

public:
    Regions();

    void clear();
    bool add(int index, Common::Rect rect, int type);
    bool remove(int index);

    int getTypeAtXY(int x, int y) const;
    int getRegionAtXY(int x, int y) const;

    void setEnabled(bool enabled);
    void enable();

    void save(SaveFileWriteStream &f);
    void load(SaveFileReadStream &f);
};

} // End of namespace BladeRunner

#endif