/* ResidualVM - A 3D game interpreter
 *
 * ResidualVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the AUTHORS
 * 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 2
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */

#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