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); // 默认创建的四个函数

};

//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;

}