baseapplication.h

3D引擎Ogre和物理引擎 Netwon 的简单联合应用例子

/*
-----------------------------------------------------------------------------
Filename:    BaseApplication.h
-----------------------------------------------------------------------------

This source file is generated by the Ogre AppWizard.

Check out: http://conglomerate.berlios.de/wiki/doku.php?id=ogrewizards

Based on the Example Framework for OGRE
(Object-oriented Graphics Rendering Engine)

Copyright (c) 2000-2007 The OGRE Team
For the latest info, see http://www.ogre3d.org/

You may use this sample code for anything you like, it is not covered by the
LGPL like the rest of the OGRE engine.
-----------------------------------------------------------------------------
*/
#ifndef __BaseApplication_h_
#define __BaseApplication_h_

#include <ogre.h>
#include <OgreStringConverter.h>
#include <OgreException.h>

//Use this define to signify OIS will be used as a DLL
//(so that dll import/export macros are in effect)
#define OIS_DYNAMIC_LIB
#include <OIS/OIS.h>

using namespace Ogre;

#include <CEGUI/CEGUI.h>
#include <OgreCEGUIRenderer.h>

class BaseApplication : public Ogre::Singleton<BaseApplication>,  public FrameListener, public WindowEventListener, public OIS::KeyListener, public OIS::MouseListener
{
public:
	BaseApplication(void);
	virtual ~BaseApplication(void);
	virtual void go(void);
	CEGUI::System *mSystem;
	CEGUI::OgreCEGUIRenderer *mRenderer;

protected:
	virtual bool setup();
	virtual bool configure(void);
	virtual void chooseSceneManager(void);
	virtual void createCamera(void);
	virtual void createFrameListener(void);
	virtual void createScene(void) = 0; // Override me!
	virtual void destroyScene(void);
	virtual void createViewports(void);
	virtual void setupResources(void);
	virtual void createResourceListener(void);
	virtual void loadResources(void);
	virtual void updateStats(void);
	virtual bool processUnbufferedKeyInput(const FrameEvent& evt);
	virtual bool processUnbufferedMouseInput(const FrameEvent& evt);
	virtual void moveCamera();
	virtual bool frameStarted(const FrameEvent& evt);
	virtual bool frameEnded(const FrameEvent& evt);

	void showDebugOverlay(bool show);
	void switchMouseMode();
	void switchKeyMode();
	bool keyPressed( const OIS::KeyEvent &arg );
	bool keyReleased( const OIS::KeyEvent &arg );
	bool mouseMoved( const OIS::MouseEvent &arg );
	bool mousePressed( const OIS::MouseEvent &arg, OIS::MouseButtonID id );
	bool mouseReleased( const OIS::MouseEvent &arg, OIS::MouseButtonID id );
	CEGUI::MouseButton convertButton(OIS::MouseButtonID buttonID);
	//Adjust mouse clipping area
	virtual void windowResized(RenderWindow* rw);
	//Unattach OIS before window shutdown (very important under Linux)
	virtual void windowClosed(RenderWindow* rw);


	Root *mRoot;
	Camera* mCamera;
	SceneManager* mSceneMgr;
	RenderWindow* mWindow;
	int mSceneDetailIndex ;
	Real mMoveSpeed;
	Degree mRotateSpeed;
	Overlay* mDebugOverlay;
	std::string mDebugText;
	//OIS Input devices
	OIS::InputManager* mInputManager;
	OIS::Mouse*    mMouse;
	OIS::Keyboard* mKeyboard;
	Vector3 mTranslateVector;
	bool mStatsOn;
	bool mUseBufferedInputKeys, mUseBufferedInputMouse, mInputTypeSwitchingOn;
	unsigned int mNumScreenShots;
	float mMoveScale;
	Degree mRotScale;
	Real mTimeUntilNextToggle; // just to stop toggles flipping too fast
	Radian mRotX, mRotY;
	TextureFilterOptions mFiltering;
	int mAniso;
	bool mKeyPressed[OIS::KC_MEDIASELECT];
};

#endif // #ifndef __BaseApplication_h_