23.cocos2d-x骨骼动画

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温馨提示：
Tests-V3.8\tests\cpp-tests\Resources\spine文件夹下有raptor.atlas、raptor.json、raptor.png文件

HelloWorldScene.h文件

#ifndef __HELLOWORLD_SCENE_H__#define __HELLOWORLD_SCENE_H__#include "cocos2d.h"class HelloWorld : public cocos2d::Layer{public:    // there's no 'id' in cpp, so we recommend returning the class instance pointer    static cocos2d::Scene* createScene();    // Here's a difference. Method 'init' in cocos2d-x returns bool, instead of returning 'id' in cocos2d-iphone    virtual bool init();    // implement the "static create()" method manually    CREATE_FUNC(HelloWorld);};#endif // __HELLOWORLD_SCENE_H__

HelloWorldScene.cpp文件

#include "HelloWorldScene.h"#include "cocostudio/CocoStudio.h"#include "ui/CocosGUI.h"#include "spine\spine.h"#include <spine/spine-cocos2dx.h>USING_NS_CC;using namespace spine;using namespace cocostudio::timeline;Scene* HelloWorld::createScene(){    // 'scene' is an autorelease object    auto scene = Scene::create();    // 'layer' is an autorelease object    auto layer = HelloWorld::create();    // add layer as a child to scene    scene->addChild(layer);    // return the scene    return scene;}// on "init" you need to initialize your instancebool HelloWorld::init(){    //////////////////////////////    // 1. super init first    if ( !Layer::init() )    {        return false;    }    auto rootNode = CSLoader::createNode("MainScene.csb");    Vec2  visiable = Director::getInstance()->getVisibleSize();    auto skeletonNode = new SkeletonAnimation("raptor.json","raptor.atlas");    skeletonNode->setPosition(Vec2(visiable.x /2, 50));    skeletonNode->setScale(0.5);    //0.一个一个执行，过度时不会卡顿    //skeletonNode->setMix("walk","gungrab",0.5f);    //1.轨道、走路动作、是否循环    skeletonNode->setAnimation(0, "walk", true);    ////2.setAnimation方法只能播放一种动画，所以当要连续播放不同的动画时，需要使用addAnimation方法来实现，它可以一条一条的播放不同的动画。    skeletonNode->setAnimation(1, "empty", false);    skeletonNode->addAnimation(1, "gungrab", false, 2);    //3.动画的播放快慢    skeletonNode->setTimeScale(0.5f);    //4.是否显示骨骼    skeletonNode->setDebugBonesEnabled(true);    addChild(skeletonNode);    addChild(rootNode);    return true;}

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