spacejunk.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.
 *
 * Additional copyright for this file:
 * Copyright (C) 1995-1997 Presto Studios, Inc.
 *
 * 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 PEGASUS_NEIGHBORHOOD_MARS_SPACEJUNK_H
#define PEGASUS_NEIGHBORHOOD_MARS_SPACEJUNK_H

#include "pegasus/movie.h"
#include "pegasus/neighborhood/mars/constants.h"
#include "pegasus/neighborhood/mars/spacechase3d.h"

namespace Pegasus {

static const CoordType kJunkMaxScreenSize = 250;

static const float kJunkSize = convertScreenVToSpaceY(kShuttleWindowMidV - kJunkMaxScreenSize / 2, kJunkMinDistance) -
        convertScreenVToSpaceY(kShuttleWindowMidV + kJunkMaxScreenSize / 2, kJunkMinDistance);

class SpaceJunk : public ScalingMovie, public Idler {
public:
    SpaceJunk(const DisplayElementID);
    ~SpaceJunk() override;

    void setCenter(const CoordType, const CoordType);
    void setScaleSize(const CoordType);

    void useIdleTime() override;

    void launchJunk(int16, CoordType, CoordType);

    void getJunkPosition(Point3D &);
    bool isJunkFlying();

    bool pointInJunk(const Common::Point &);

    void hitByEnergyBeam(Common::Point impactPoint);
    void hitByGravitonCannon(Common::Point impactPoint);

    bool junkFlying() { return _timer.isRunning(); }

protected:
    void rebound(const TimeValue);

    TimeBase _timer;
    Point3D _launchPoint, _junkPosition;
    Common::Point _center;
    bool _bouncing;
    Common::Point _bounceStart, _bounceStop;
    CoordType _bounceSizeStart, _bounceSizeStop;
    TimeValue _bounceTime;
};

extern SpaceJunk *g_spaceJunk;

} // End of namespace Pegasus

#endif