waypoints.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_WAYPOINTS_H
#define BLADERUNNER_WAYPOINTS_H

#include "bladerunner/bladerunner.h"
#include "bladerunner/vector.h"

#include "common/array.h"

namespace BladeRunner {

class SaveFileReadStream;
class SaveFileWriteStream;

class Waypoints {
    friend class Debugger;

    struct Waypoint {
        int     setId;
        Vector3 position;
        bool    present;
    };

    BladeRunnerEngine *_vm;

    int                     _count;
    Common::Array<Waypoint> _waypoints;

public:
    Waypoints(BladeRunnerEngine *vm, int count);

    void getXYZ(int waypointId, float *x, float *y, float *z) const;
    float getX(int waypointId) const;
    float getY(int waypointId) const;
    float getZ(int waypointId) const;
    int getSetId(int waypointId) const;

    bool set(int waypointId, int setId, Vector3 position);
    bool reset(int waypointId);

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

} // End of namespace BladeRunner

#endif