[D_011] 애니메이션/스크롤/커스텀 파티클 예제

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HelloWorldScene.h

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#ifndef __HELLOWORLD_SCENE_H__ #define __HELLOWORLD_SCENE_H__   #include "cocos2d.h"   #define TAG_SPRITE_PLAYER    1 #define TAG_SPRITE_ENEMY    2   USING_NS_CC;   class HelloWorld : public cocos2d::Layer { public:     static cocos2d::Scene* createScene();                bool isJump;     EventListenerTouchOneByOne* listener;          virtual bool init();     void initBG();                    //배경 초기화     void initPlayer();                //주인공 초기화     void initEnemy(float delta);    //적 초기화       void setJump(bool flag);       void update(float delta);       bool onTouchBegan(Touch* touch, Event* unused_event);         CREATE_FUNC(HelloWorld); };   #endif // __HELLOWORLD_SCENE_H__

HelloWorldScene.cpp

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#include "HelloWorldScene.h"   USING_NS_CC;   Scene* HelloWorld::createScene() {     // 'scene' is an autorelease object     auto scene = Scene::create();     auto layer = HelloWorld::create();     scene->addChild(layer);       return scene; }   bool HelloWorld::init() {     if ( !Layer::init() )     {         return false;     }         listener = EventListenerTouchOneByOne::create();     listener->onTouchBegan = CC_CALLBACK_2(HelloWorld::onTouchBegan, this);     Director::getInstance()->getEventDispatcher()->addEventListenerWithSceneGraphPriority(listener, this);       initBG();     initPlayer();       this->scheduleUpdate();     this->schedule(schedule_selector(HelloWorld::initEnemy), 3);          return true; }     void HelloWorld::initBG() {     auto node = ParallaxNode::create();     this->addChild(node);       node->runAction(RepeatForever::create(Sequence::create(         MoveBy::create(20.0f, Vec2(-1280, 0)),         Place::create(Vec2::ZERO),         NULL)));       //하늘 - 정지     auto bg0_1 = Sprite::create("BG/bg_0.png");     bg0_1->setAnchorPoint(Vec2::ZERO);     node->addChild(bg0_1, 0, Vec2(0, 0), Vec2::ZERO);       //산 - 천천히          for (int i = 0; i < 2; i++)     {         auto bg2 = Sprite::create("BG/bg_1.png");         bg2->setAnchorPoint(Vec2::ZERO);         node->addChild(bg2, 0, Vec2(1.0f, 0), Vec2(1280 * i, 0));     }       //땅 - 평범히     for (int i = 0; i < 3; i++)     {         auto bg2 = Sprite::create("BG/bg_3.png");         bg2->setAnchorPoint(Vec2::ZERO);         node->addChild(bg2, 0, Vec2(2, 0), Vec2(1280*i, 0));     }          //강     for (int i = 0; i < 3; i++)     {         auto bg3 = Sprite::create("BG/bg_2.png");         bg3->setAnchorPoint(Vec2::ZERO);         node->addChild(bg3, 0, Vec2(2.5, 0), Vec2(1280*i, 0));     }   }   void HelloWorld::initPlayer() {     CCLOG("initHero()");     isJump = false;       SpriteFrameCache::getInstance()->addSpriteFramesWithFile("Player/player.plist");     //캐시에 plist 등록     auto player = Sprite::createWithSpriteFrameName("walk01.png");     player->setTag(TAG_SPRITE_PLAYER);     player->setAnchorPoint(Vec2(0.5, 0));     player->setPosition(Vec2(100, 140));     this->addChild(player);          auto walking = Animation::create();     walking->setDelayPerUnit(0.05f);          for (int i = 0; i < 10; i++)     {         walking->addSpriteFrame(SpriteFrameCache::getInstance()->getSpriteFrameByName(StringUtils::format("walk%02d.png", i+1)));     }          player->runAction( RepeatForever::create( Animate::create(walking)) );      }   void HelloWorld::initEnemy(float delta) {     CCLOG("initEnemy()");     auto enemy = Sprite::create("flyFly1.png");     enemy->setTag(TAG_SPRITE_ENEMY);     enemy->setAnchorPoint(Vec2(0.5, 0));     enemy->setPosition(Vec2(680, 140));     this->addChild(enemy);       auto ani = Animation::create();     ani->setDelayPerUnit(0.1f);       ani->addSpriteFrameWithFile("flyFly1.png");     ani->addSpriteFrameWithFile("flyFly2.png");       auto walking = Animate::create(ani);     enemy->runAction(RepeatForever::create(walking));     enemy->runAction(Sequence::create(         MoveBy::create(2, Vec2(-700, 0)),         RemoveSelf::create(),         NULL)); }     void HelloWorld::update(float delta) {     CCLOG("update()");     auto player = (Sprite*)this->getChildByTag(TAG_SPRITE_PLAYER);     auto enemy = (Sprite*)this->getChildByTag(TAG_SPRITE_ENEMY);     if (enemy)     {         if (enemy->getBoundingBox().intersectsRect(player->getBoundingBox()))         {             CCLOG("paused");             Director::getInstance()->pause();             enemy->removeFromParent();         }     } }     bool HelloWorld::onTouchBegan(Touch* touch, Event* unused_event) {     auto player = (Sprite*)this->getChildByTag(TAG_SPRITE_PLAYER);     auto enemy = (Sprite*)this->getChildByTag(TAG_SPRITE_ENEMY);     auto pos = touch->getLocation();       if (enemy && enemy->getBoundingBox().containsPoint(pos))     {         //커스텀 파티클 예제         auto particle = ParticleSystemQuad::create("ParticleNoteBomb.plist");         particle->setPosition(enemy->getPosition());         particle->setScale(0.5f);         this->addChild(particle);         enemy->removeFromParent();     }     else if ( !isJump )     {         setJump(true);         player->runAction( Sequence::create(             JumpBy::create(0.5f, Vec2(0, 0), 100, 1),             CallFunc::create(CC_CALLBACK_0(HelloWorld::setJump, this, false)),             NULL));     }     else if (Director::getInstance()->isPaused())     {         Director::getInstance()->resume();     }     return true; }   void HelloWorld::setJump(bool flag) {     isJump = flag; }

소스 파일

AppDelegate.cpp

AppDelegate.h

HelloWorldScene.cpp

HelloWorldScene.h

Resources (1).zip

+ 파티클 효과는 눈에는 사라진 것처럼 보이지만 보이지않을 뿐, 메모리는 가지고 있다.

그렇기 때문에 지속적으로 생기는 효과들은 효과 종료 후 메모리 해제(remove)를 해주어야 한다.