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シューティングゲームを作ろう！(2)背景のアニメーション
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| #include "GameLayer.h" | |
| USING_NS_CC; | |
| //シーン作成 | |
| Scene* GameLayer::createScene() | |
| { | |
| auto scene = Scene::create(); | |
| auto layer = GameLayer::create(); | |
| scene->addChild(layer); | |
| return scene; | |
| } | |
| //初期化 | |
| bool GameLayer::init() | |
| { | |
| if (!Layer::init()) | |
| return false; | |
| //背景を表示 | |
| initBackground(); | |
| return true; | |
| } | |
| //背景を表示 | |
| void GameLayer::initBackground() | |
| { | |
| //画面サイズの取得 | |
| Size winSize = Director::getInstance()->getWinSize(); | |
| //背景の生成 | |
| auto background = Sprite::create("Background.png"); | |
| //背景のアンカーポイント設定 | |
| background->setAnchorPoint(Vec2(0.5, 0)); | |
| //背景の位置設定 | |
| background->setPosition(Vec2(winSize.width / 2, 0)); | |
| //背景の追加 | |
| addChild(background, Z_Bg); | |
| //アニメーションの作成 | |
| auto movePosition = Vec2(winSize.width / 2, winSize.height - background->getContentSize().height); | |
| auto move = MoveTo::create(120, movePosition); | |
| //アニメーションの実行 | |
| background->runAction(move); | |
| } |
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