Cocos2d-x3.2 Animate帧动画

//GameScene.h

#include "cocos2d.h"

class  GameScene :  public  cocos2d::Layer
{
public :
    static  cocos2d::Scene* createScene();

    virtual  bool  init();

    void  menuCallback(cocos2d::Ref* pSender);

    CREATE_FUNC(GameScene);
};

 

 

 

//GameScene.cpp

#include "GameScene.h"

USING_NS_CC;

cocos2d::Scene* GameScene::createScene()
{
    auto  scene = Scene::create();    //创建一个场景
    auto  layer = GameScene::create();    //创建一个图层
    scene->addChild(layer);
    return  scene;
}

//初始化当前的图层
bool  GameScene::init()
{
    if (!Layer::init())       //初始化父类
        return  false ;

    //获取屏幕大小
    Size visibleSize = Director::getInstance()->getVisibleSize();
    //auto size = Director::getInstance()->getWinSize();

    //帧动画的创建
    //方式一，通过多张图片来创建
    auto  sprite1 = Sprite::create( "grossini_dance_05.png" );
    sprite1->setPosition(Vec2(visibleSize.width*0.3, visibleSize.height/2));
    this ->addChild(sprite1);

    //创建帧动画序列，名词形式
    auto  animation = Animation::create();
    for  ( int  i=5; i<11; i++)
    {
        char  szName[100] = {0};
        sprintf (szName,  "grossini_dance_%02d.png" , i);
        animation->addSpriteFrameWithFile(szName);
    }
    //设置帧动画属性
    animation->setDelayPerUnit(2.0f / 6);       //每一帧停留的时间，2秒时间完成6幅图片显示，切记要写成2.0f形式！
    animation->setRestoreOriginalFrame( true );        //播放完后回到第一帧

    auto  animate = Animate::create(animation);
    sprite1->runAction(RepeatForever::create(animate));


    //方式二，通过一张集合的图片来创建
    //创建2D纹理
    auto  texture = Director::getInstance()->getTextureCache()->addImage( "dragon_animation.png" );
    //建立图片帧
    auto  frame0 = SpriteFrame::createWithTexture(texture, Rect(132*0, 132*0, 132, 132));
    auto  frame1 = SpriteFrame::createWithTexture(texture, Rect(132*1, 132*0, 132, 132));
    auto  frame2 = SpriteFrame::createWithTexture(texture, Rect(132*2, 132*0, 132, 132));
    auto  frame3 = SpriteFrame::createWithTexture(texture, Rect(132*3, 132*0, 132, 132));
    auto  frame4 = SpriteFrame::createWithTexture(texture, Rect(132*0, 132*1, 132, 132));
    auto  frame5 = SpriteFrame::createWithTexture(texture, Rect(132*1, 132*1, 132, 132));

    auto  sprite2 = Sprite::createWithSpriteFrame(frame0);
    sprite2->setPosition(Vec2(visibleSize.width/2, visibleSize.height/2));
    this ->addChild(sprite2);

    //保存图片帧
    //Vector<cocos2d::AnimationFrame *> array;
    Vector<cocos2d::SpriteFrame *> array;
    array.pushBack(frame0);
    array.pushBack(frame1);
    array.pushBack(frame2);
    array.pushBack(frame3);
    array.pushBack(frame4);
    array.pushBack(frame5);

    auto  animation2 = Animation::createWithSpriteFrames(array, 0.2f);    //此处createWithSpriteFrames()函数确实每帧间隔时间参数，需自行加上去！！！
    sprite2->runAction(RepeatForever::create(Animate::create(animation2)));


    //方式三,通过.plist 文件来创建
    auto  cache = SpriteFrameCache::getInstance();
    cache->addSpriteFramesWithFile( "animate.plist" );

    auto  sprite3 = Sprite::createWithSpriteFrameName( "grossini_dance_05.png" );
    sprite3->setPosition(Vec2(visibleSize.width*0.7, visibleSize.height/2));
    this ->addChild(sprite3);

    Vector<cocos2d::SpriteFrame *> arr;
    char  str[100] = {0};
    for  ( int  i=1; i<15; i++)
    {
        sprintf (str,  "grossini_dance_%02d.png" , i);
        auto  frame_2 = cache->SpriteFrameCache::getInstance()->getSpriteFrameByName(str);    //3.2版本有改变
        arr.pushBack(frame_2);
    }

    auto  animation3 = Animation::createWithSpriteFrames(arr, 0.2f);      //此处也不要忘记加上时间间隔参数
    sprite3->runAction(RepeatForever::create(Animate::create(animation3)));

    return  true ;
}