cocos2d-x学习二精灵定时移动

最新推荐文章于 2025-01-12 19:15:30 发布

原创最新推荐文章于 2025-01-12 19:15:30 发布 · 445 阅读

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本文探讨了在游戏开发中如何实现角色的动作动画，通过使用CCSprite和动作序列，展示了如何创建动态的角色行为，包括位置变化和自我定义的动画响应。

bool HelloWorld::init()
{
    //////////////////////////////
    // 1. super init first
    if ( !CCLayerColor::initWithColor(ccc4(255,255,255,255)))
    {
        return false;
    } 
	
	CCMenuItemImage *pCloseItem = CCMenuItemImage::create(
                                        "button2.png",
                                        "button2.png",
                                        this,
                                        menu_selector(HelloWorld::menuHandle));
	pCloseItem->setPosition(50.0,50.0);
    CCMenu* pMenu = CCMenu::create(pCloseItem, NULL);
    this->addChild(pMenu, 1);	
	this->schedule(schedule_selector(HelloWorld::time),2);

    return true;
}

void HelloWorld::time(float val)
{
	spriteAct();
}

void HelloWorld::spriteAct()
{
	CCSize screenSize = CCDirector::sharedDirector()->getVisibleSize();

	CCSprite *pSprite = CCSprite::create("Player.png");
	int y = rand()%(int)screenSize.height;
	pSprite->setPosition(ccp(screenSize.width-20,y));

	this->addChild(pSprite);   
	CCMoveTo *move = CCMoveTo::create(3.0,ccp(0,y));
	CCCallFuncN *pSelfdefinedAc = CCCallFuncN::create(this,callfuncN_selector(HelloWorld::selfdefinedAc));
	CCSequence *actions = CCSequence::create(move,pSelfdefinedAc,NULL);
	pSprite->runAction(actions);
}

void HelloWorld::selfdefinedAc(CCNode* pSender)
{
//	m_pSprite->setPosition(ccp(0.0,0.0));
//	m_pSprite->setScale(2.0);
	pSender->removeFromParentAndCleanup(true);
}