GPG_Application.h

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/*
 * $Id: GPG_Application.h 36470 2011-05-04 01:50:17Z dfelinto $
 *
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * 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.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): none yet.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#include "GHOST_IEventConsumer.h"
#include "STR_String.h"

#ifdef WIN32
#include <wtypes.h>
#endif

class KX_KetsjiEngine;
class KX_ISceneConverter;
class NG_LoopBackNetworkDeviceInterface;
class RAS_IRasterizer;
class GHOST_IEvent;
class GHOST_ISystem;
class GHOST_ITimerTask;
class GHOST_IWindow;
class GPC_MouseDevice;
class GPC_RenderTools;
class GPG_Canvas;
class GPG_KeyboardDevice;
class GPG_System;
struct Main;
struct Scene;

class GPG_Application : public GHOST_IEventConsumer
{
public:
        GPG_Application(GHOST_ISystem* system);
        ~GPG_Application(void);

                        bool SetGameEngineData(struct Main* maggie, struct Scene* scene, int argc, char** argv);
                        bool startWindow(STR_String& title, int windowLeft, int windowTop, int windowWidth, int windowHeight,
                        const bool stereoVisual, const int stereoMode, const GHOST_TUns16 samples=0);
                        bool startFullScreen(int width, int height, int bpp, int frequency, const bool stereoVisual, const int stereoMode, const GHOST_TUns16 samples=0);
                        bool startEmbeddedWindow(STR_String& title, const GHOST_TEmbedderWindowID parent_window, const bool stereoVisual, const int stereoMode, const GHOST_TUns16 samples=0);
#ifdef WIN32
                        bool startScreenSaverFullScreen(int width, int height, int bpp, int frequency, const bool stereoVisual, const int stereoMode, const GHOST_TUns16 samples=0);
                        bool startScreenSaverPreview(HWND parentWindow, const bool stereoVisual, const int stereoMode, const GHOST_TUns16 samples=0);
#endif

        virtual bool processEvent(GHOST_IEvent* event);
                        int getExitRequested(void);
                        const STR_String& getExitString(void);
                        bool StartGameEngine(int stereoMode);
                        void StopGameEngine();

protected:
        bool    handleWheel(GHOST_IEvent* event);
        bool    handleButton(GHOST_IEvent* event, bool isDown);
        bool    handleCursorMove(GHOST_IEvent* event);
        bool    handleKey(GHOST_IEvent* event, bool isDown);

        bool initEngine(GHOST_IWindow* window, int stereoMode);

        bool startEngine(void);

        void stopEngine(void);

        void exitEngine(void);

        /* The game data */
        STR_String                              m_startSceneName;
        struct Scene*                   m_startScene;
        struct Main*                    m_maggie;

        /* Exit state. */
        int                                             m_exitRequested;
        STR_String                              m_exitString;
        /* GHOST system abstraction. */
        GHOST_ISystem*                  m_system;
        /* Main window. */
        GHOST_IWindow*                  m_mainWindow;
        /* Timer to advance frames. */
        GHOST_ITimerTask*               m_frameTimer;
        /* The cursor shape displayed. */
        GHOST_TStandardCursor   m_cursor;

        bool m_engineInitialized;
        bool m_engineRunning;
        bool m_isEmbedded;

        KX_KetsjiEngine* m_ketsjiengine;
        GPG_System* m_kxsystem;
        GPG_KeyboardDevice* m_keyboard;
        GPC_MouseDevice* m_mouse;
        GPG_Canvas* m_canvas;
        GPC_RenderTools* m_rendertools;
        RAS_IRasterizer* m_rasterizer;
        KX_ISceneConverter* m_sceneconverter;
        NG_LoopBackNetworkDeviceInterface* m_networkdevice;

        bool m_blendermat;
        bool m_blenderglslmat;
        
        /*
         * GameLogic.globalDict as a string so that loading new blend files can use the same dict.
         * Do this because python starts/stops when loading blend files.
         */
        char* m_pyGlobalDictString;
        int m_pyGlobalDictString_Length;
        
        /* argc and argv need to be passed on to python */
        int             m_argc;
        char**  m_argv;
};