Download E-books Building Android Games with Cocos2d-x PDF

Cpp implementation dossier, the place we now have created and situated our heritage, our lively participant, and our relocating bomb: #include "HelloWorldScene. h" #include "PauseScene. h" USING_NS_CC; Scene* HelloWorld::createScene() { // 'scene' is an autorelease item automobile scene = Scene::create(); // 'layer' is an autorelease item automobile layer = HelloWorld::create(); // upload layer as a toddler to scene scene->addChild(layer); // go back the scene go back scene; } [ 31 ] Graphics subsequent within the init functionality, we will instantiate and initialize our sprites: bool HelloWorld::init() { if ( ! Layer::init() ) { go back fake; } _director = Director::getInstance(); _visibleSize = _director->getVisibleSize(); vehicle foundation = _director->getVisibleOrigin(); automobile closeItem = MenuItemImage::create("pause. png", "pause_pressed. png", CC_CALLBACK_1(HelloWorld::pauseCallback, this)); closeItem->setPosition(Vec2(_visibleSize. width - closeItem>getContentSize(). width/2 , closeItem->getContentSize(). height/2)); car menu = Menu::create(closeItem, nullptr); menu->setPosition(Vec2::ZERO); this->addChild(menu, 1); automobile sprBomb = Sprite::create("bomb. png"); sprBomb->setPosition(_visibleSize. width / 2, _visibleSize. top + sprBomb->getContentSize(). height/2); this->addChild(sprBomb,1); automobile bg = Sprite::create("background. png"); bg->setAnchorPoint(Vec2::Zero); bg->setPosition(0,0); this->addChild(bg, -1); vehicle sprPlayer = Sprite::create("player. png"); sprPlayer->setPosition(_visibleSize. width / 2, _visibleSize. top * zero. 23); this->addChild(sprPlayer, 0); subsequent, we are going to upload animations utilizing the next code: Vector frames; dimension playerSize = sprPlayer->getContentSize(); frames. pushBack(SpriteFrame::create("player. png", Rect(0, zero, playerSize. width, playerSize. height))); frames. pushBack(SpriteFrame::create("player2. png", Rect(0, zero, playerSize. width, playerSize. height))); vehicle animation = Animation::createWithSpriteFrames(frames,0. 2f); car animate = Animate::create(animation); sprPlayer->runAction(RepeatForever::create(animate)); [ 32 ] Chapter 2 the following we will create the series that might movement our bomb from the head to the ground of the reveal. After the circulate is entire, we'll specify to name the moveFinished strategy. We simply use this for printing a log message for trying out reasons: //actions vehicle moveFinished = CallFuncN::create(CC_CALLBACK_1(HelloWorld::moveFinished, this)); vehicle moveTo = MoveTo::create(2, Vec2(sprBomb->getPositionX(), zero - sprBomb->getContentSize(). height/2)); vehicle series = Sequence::create(moveTo, moveFinished, nullptr); sprBomb->runAction(sequence); go back actual; } void HelloWorld::moveFinished(Node* sender){ CCLOG("Move finished"); } void HelloWorld::pauseCallback(cocos2d::Ref* pSender){ _director->pushScene(TransitionFlipX::create(1. zero, Pause::createScene())); } the subsequent snapshot indicates us how our online game takes care of placing jointly the entire codes performed in this bankruptcy: [ 33 ] Graphics precis during this bankruptcy, we've seen find out how to create our video game scenes, and the way so as to add sprites and menus to it.