MainCamera.h

Go to the documentation of this file.

////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D 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.
//
//    Scorched3D 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 Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_MAINCAMERA_H__97593EBB_5901_4D81_BAEB_8ADC76CFB627__INCLUDED_)
#define AFX_MAINCAMERA_H__97593EBB_5901_4D81_BAEB_8ADC76CFB627__INCLUDED_

#include <GLEXT/GLMenuI.h>
#include <engine/GameStateI.h>
#include <graph/TargetCamera.h>
#include <common/Vector.h>
#include <map>

class MainCamera : public GameStateI, public GLMenuI
{
public:
        static MainCamera *instance();

        GLCamera &getCamera() { return targetCam_.getCamera(); }
        TargetCamera &getTarget() { return targetCam_; }

        bool getCameraSelected() { return mouseDown_ || keyDown_ || scrolling_; }
        bool getShowArena() { return showArena_; }

        // Inherited from GameStateI
        virtual void simulate(const unsigned state, 
                float frameTime);
        virtual void draw(const unsigned state);
        virtual void mouseWheel(const unsigned state, 
                int x, int y, int z, bool &skipRest);
        virtual void mouseDown(const unsigned state, 
                GameState::MouseButton button, int x, int y, bool &skipRest);
        virtual void mouseUp(const unsigned state, 
                GameState::MouseButton button, int x, int y, bool &skipRest);
        virtual void mouseDrag(const unsigned state, 
                GameState::MouseButton button,
                int mx, int my, int x, int y, bool &skipRest);
        virtual void keyboardCheck(
                const unsigned state, float frameTime, 
                char *buffer, unsigned int keyState,
                KeyboardHistory::HistoryElement *history, int hisCount, 
                bool &skipRest);

        // Inherited from GLMenuI
        virtual bool getEnabled(const char* menuName);
        virtual void menuSelection(const char* menuName, 
                const int position, GLMenuItem &item);
        virtual bool getMenuItems(const char* menuName, 
                std::list<GLMenuItem> &result);

        // Class to save the screen shots
        class SaveScreen : public GameStateI
        {
        public:
                SaveScreen() : GameStateI("SaveScreen"), saveScreen_(false), saveScreenTest_(false) {}
                virtual void draw(const unsigned state);

                bool saveScreen_;
                bool saveScreenTest_;
        } saveScreen_;

        class Precipitation : public GameStateI
        {
        public:
                Precipitation() : GameStateI("Precipitation") {}
                virtual void draw(const unsigned state);
        } precipitation_;

protected:
        static MainCamera *instance_;
        bool mouseDown_, keyDown_, scrolling_, showArena_;
        TargetCamera targetCam_;
        // Quick key settings
        std::map<int, std::pair<Vector, Vector> > quickKeys_;

        void setQuick(int key);
        void useQuick(int key);

private:
        MainCamera();
        virtual ~MainCamera();

};

#endif // !defined(AFX_MAINCAMERA_H__97593EBB_5901_4D81_BAEB_8ADC76CFB627__INCLUDED_)

---