camera.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 MADS_CAMERA_H
#define MADS_CAMERA_H

#include "mads/nebular/core/scene.h"
#include "mads/nebular/core/player.h"
#include "mads/nebular/core/camera.h"

namespace MADS {
namespace Nebular {

class RexNebularEngine;

class Camera {
private:
    RexNebularEngine *_vm;

public:
    bool _panAllowedFl;
    bool _activeFl;
    bool _currentFrameFl;
    bool _manualFl;

    int _speed;
    int _rate;
    int _target;
    int _distOffCenter;
    int _startTolerance;
    int _endTolerance;
    int _direction;
    uint32 _timer;

    Camera(RexNebularEngine *vm);

    void camPanTo(int target);
    bool camPan(int16 *picture_view, int16 *player_loc, int display_size, int picture_size);
    void setDefaultPanX();
    void setDefaultPanY();
};

} // namespace Nebular
} // namespace MADS

#endif