cocos2dx 的基本框架

AppDelegate.h

#ifndef  _APP_DELEGATE_H_
#define  _APP_DELEGATE_H_

#include "cocos2d.h"

USING_NS_CC;

/**
@brief    The cocos2d Application.

The reason for implement as private inheritance is to hide some interface call by CCDirector.
*/
class  AppDelegate : private cocos2d::CCApplication
{
public:
    AppDelegate();
    virtual ~AppDelegate();

    /**
    @brief    Implement CCDirector and CCScene init code here.
    @return true    Initialize success, app continue.
    @return false   Initialize failed, app terminate.
    */
    virtual bool applicationDidFinishLaunching();

    /**
    @brief  The function be called when the application enter background
    @param  the pointer of the application
    */
    virtual void applicationDidEnterBackground();

    /**
    @brief  The function be called when the application enter foreground
    @param  the pointer of the application
    */
    virtual void applicationWillEnterForeground();
};

#endif // _APP_DELEGATE_H_

　　

AppDelegate.cpp

#include "AppDelegate.h"  

#include <vector> 
#include <string>

#include "PlayingScene.h"
#include "AppMacros.h"

USING_NS_CC;
using namespace std;

#define DESIGN_WIDTH	420
#define DESIGN_HEIGHT	720

AppDelegate::AppDelegate() {

}

AppDelegate::~AppDelegate() 
{
}

bool AppDelegate::applicationDidFinishLaunching() {

	CCDirector* pDirector = CCDirector::sharedDirector();
	CCEGLView* pEGLView = CCEGLView::sharedOpenGLView();	

	pDirector->setOpenGLView(pEGLView);
	pEGLView->setDesignResolutionSize(DESIGN_WIDTH, DESIGN_HEIGHT, kResolutionShowAll);

	pDirector->setAnimationInterval(1.0 / 60);
	CCScene *pScene = PlayingScene::scene();
	pDirector->runWithScene(pScene);

	return true;
}

void AppDelegate::applicationDidEnterBackground() {
	CCDirector::sharedDirector()->stopAnimation();
}

void AppDelegate::applicationWillEnterForeground() {
	CCDirector::sharedDirector()->startAnimation();
}

main.cpp

#include "main.h"
#include "../Classes/AppDelegate.h"
#include "CCEGLView.h"

USING_NS_CC;

int APIENTRY _tWinMain(HINSTANCE hInstance,
                       HINSTANCE hPrevInstance,
                       LPTSTR    lpCmdLine,
                       int       nCmdShow)
{
	UNREFERENCED_PARAMETER(hPrevInstance);
	UNREFERENCED_PARAMETER(lpCmdLine);

    // create the application instance
    AppDelegate app;
    CCEGLView* eglView = CCEGLView::sharedOpenGLView();
    eglView->setViewName("HelloCpp");
	//eglView->setFrameSize(384,640);
	eglView->setFrameSize(240,400);
	eglView->setFrameZoomFactor(1.0f);
    return CCApplication::sharedApplication()->run();
}