scene.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 MYST3_SCENE_H
#define MYST3_SCENE_H

#include "common/rect.h"

#include "engines/myst3/gfx.h"

namespace Myst3 {

class Myst3Engine;
class SunSpot;

class Scene : public Window {
private:
    Myst3Engine *_vm;

    uint _mouseSpeed;

public:
    Scene(Myst3Engine *vm);

    // Window API
    Common::Rect getPosition() const override;
    Common::Rect getOriginalPosition() const override;

    void updateCamera(Common::Point &mouse);

    void updateMouseSpeed();

    void screenPosToDirection(const Common::Point &screen, float &pitch, float &heading) const;
    static Math::Vector3d directionToVector(float pitch, float heading);

    void drawSunspotFlare(const SunSpot &s);
    float distanceToZone(float spotHeading, float spotPitch, float spotRadius, float heading, float pitch);
};

} // end of namespace Myst3

#endif