star_view.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 TITANIC_STAR_VIEW_H
#define TITANIC_STAR_VIEW_H
 
#include "titanic/messages/messages.h"
#include "titanic/star_control/camera.h"
#include "titanic/star_control/surface_fader.h"
#include "titanic/star_control/viewport.h"
#include "titanic/support/rect.h"
 
namespace Titanic {
 
class CErrorCode;
class CGameObject;
class CStarControl;
class CStarField;
class CVideoSurface;
class FVector;
 
class CStarView {
private:
    CStarControl *_owner;
    CStarField *_starField;
    CVideoSurface *_videoSurface;
    CCamera _camera;
    bool _lensValid;
    CViewport _photoViewport;
    CSurfaceFader _fader;
    CVideoSurface *_photoSurface;
    CGameObject *_homePhotoMask;
    bool _stereoPair;
    bool _showingPhoto;
private:
    void takeHomePhotoHelper(CCamera *camera);
 
    void viewRequiredStar(int index);
 
    void getRandomViewpoint(FVector &pos, FVector &orientation);
 
    void getRandomPhotoViewpoint(FVector &pos, FVector &orientation);
 
    void resizeSurface(CScreenManager *scrManager, int width, int height,
        CVideoSurface **surface);
public:
    CStarView();
    ~CStarView();
 
    void load(SimpleFile *file, int param);
 
    void save(SimpleFile *file, int indent);
 
    void setup(CScreenManager *screenManager, CStarField *starField, CStarControl *starControl);
 
    void takeCurrentHomePhoto();
 
    void draw(CScreenManager *screenManager);
 
    bool updateCamera();
 
    bool MouseButtonDownMsg(int unused, const Point &pt);
 
    bool MouseMoveMsg(int unused, const Point &pt);
 
    bool ActionMsg(CActionMsg *msg, CErrorCode *errorCode);
 
    bool canSetStarDestination() const;
 
    void starDestinationSet();
 
    void resetView();
 
    void triggerFade(bool fadeIn);
 
    void viewEarth();
 
    void viewFromEarth();
 
    void viewBoundaries();
 
    void viewConstellations();
 
    void viewRandomStar();
 
    void fullSpeed();
 
    void toggleSteroPair();
 
    void toggleHomePhoto();
 
    void toggleSolarRendering();
 
    void TogglePosFrame();
 
    void stereoPairOn();
 
    void stereoPairOff();
 
    void takeHomePhoto();
 
    void lockStar();
 
    void unlockStar();
};
 
} // End of namespace Titanic
 
#endif /* TITANIC_STAR_VIEW_H */