cocos2dx的问题, 改编helloworld例子时候发生的, 困扰一天了.....

[Tezt777]

直接上代码吧.

#ifndef __HELLOWORLD_SCENE_H__
#define __HELLOWORLD_SCENE_H__

#include "cocos2d.h"

#include "SimpleAudioEngine.h"

USING_NS_CC;
class HelloWorld : public cocos2d::CCLayer
{
	
public:
	//CCAnimation** walkAnimations;  //只要加上这个声明就崩溃啊, 我也崩溃了

	CCAnimation* createAnimationByDirection(int dir);

    // Here's a difference. Method 'init' in cocos2d-x returns bool, instead of returning 'id' in cocos2d-iphone
    virtual bool init();  

    // there's no 'id' in cpp, so we recommand to return the exactly class pointer
    static cocos2d::CCScene* scene();
    
    // a selector callback
    void menuCloseCallback(CCObject* pSender);

    // implement the "static node()" method manually
    CREATE_FUNC(HelloWorld);
};

#endif   //__HELLOWORLD_SCENE_H__

#include "HelloWorldScene.h"

CCScene* HelloWorld::scene()
{
    CCScene * scene = NULL;
    do 
    {
        // 'scene' is an autorelease object
        scene = CCScene::create();
        CC_BREAK_IF(! scene);

        // 'layer' is an autorelease object
        HelloWorld *layer = HelloWorld::create();
        CC_BREAK_IF(! layer);

        // add layer as a child to scene
        scene->addChild(layer);
    } while (0);

    // return the scene
    return scene;
}

// on "init" you need to initialize your instance
bool HelloWorld::init()
{
    bool bRet = false;
    do 
    {
        //////////////////////////////////////////////////////////////////////////
        // super init first
        //////////////////////////////////////////////////////////////////////////

        CC_BREAK_IF(! CCLayer::init());

        //////////////////////////////////////////////////////////////////////////
        // add your codes below...
        //////////////////////////////////////////////////////////////////////////

        // 1. Add a menu item with "X" image, which is clicked to quit the program.

        // Create a "close" menu item with close icon, it's an auto release object.
        CCMenuItemImage *pCloseItem = CCMenuItemImage::create(
            "CloseNormal.png",
            "CloseSelected.png",
            this,
            menu_selector(HelloWorld::menuCloseCallback));
        CC_BREAK_IF(! pCloseItem);

        // Place the menu item bottom-right conner.
        pCloseItem->setPosition(ccp(CCDirector::sharedDirector()->getWinSize().width - 20, 20));

        // Create a menu with the "close" menu item, it's an auto release object.
        CCMenu* pMenu = CCMenu::create(pCloseItem, NULL);
        pMenu->setPosition(CCPointZero);
        CC_BREAK_IF(! pMenu);

        // Add the menu to HelloWorld layer as a child layer.
        this->addChild(pMenu, 1);

		// map
		CCTMXTiledMap* map = CCTMXTiledMap::create("0.tmx");
		addChild(map);

		// hero texture
		CCTexture2D *heroTexture = CCTextureCache::sharedTextureCache()->addImage("hero.png");
		heroTexture->retain();
		CCSpriteFrame *frame0, *frame1, *frame2, *frame3;
		frame0 = CCSpriteFrame::createWithTexture(heroTexture, CCRectMake(32*0, 32*0, 32, 32));
		frame1 = CCSpriteFrame::createWithTexture(heroTexture, CCRectMake(32*1, 32*0, 32, 32));
		frame2 = CCSpriteFrame::createWithTexture(heroTexture, CCRectMake(32*2, 32*0, 32, 32));
		frame3 = CCSpriteFrame::createWithTexture(heroTexture, CCRectMake(32*3, 32*0, 32, 32));

		CCArray *animFrames = CCArray::createWithCapacity(4);
		animFrames->addObject(frame0);
		animFrames->addObject(frame1);
		animFrames->addObject(frame2);
		animFrames->addObject(frame3);

		CCAnimation *animation = new CCAnimation();
		animation->initWithSpriteFrames(animFrames, 0.2f);
		animation->retain();
		animFrames->release();
	
		CCSprite *heroSprite = CCSprite::createWithSpriteFrame(
			(CCSpriteFrame*)animation->getFrames()->objectAtIndex(0));

		heroSprite->setPosition(ccp(100, 100));
		addChild(heroSprite);
		
		CCAnimate *animate = CCAnimate::create(animation);

		heroSprite->runAction(CCRepeatForever::create(animate));

        

        bRet = true;
    } while (0);

    return bRet;
}

void HelloWorld::menuCloseCallback(CCObject* pSender)
{
    // "close" menu item clicked
    CCDirector::sharedDirector()->end();
}


CCAnimation* HelloWorld:: createAnimationByDirection(int dir) {
	CCAnimation *pRet;

	return pRet;
}

[Tezt777]

http://pan.baidu.com/s/1kTMAgPh 工程放这了, 谁帮看看吧, 给我讲讲怎么回事, pm一个地址, 我给你U点我们山里的土特产 跪谢

[无名剑]

我这边 加不加都是崩溃 bool HelloWorld::init()中的 CCSprite *heroSprite = CCSprite::createWithSpriteFrame( (CCSpriteFrame*)animation->getFrames()->objectAtIndex(0)); 存在内存越界 我把它 改成 CCSprite *heroSprite = CCSprite::createWithSpriteFrame(frame0); 然后就顺利看到你那DEMO的界面了

[wang1990yujin]

楼主弄好了？