///////////////////////////// // Screen top ui class ScreenTopUI { constructor() { this.drawBG(); } drawBG() { game.add.graphics() .beginFill(0x303030, 1) .drawRect( 0, 0, game.world.width, ScreenTopUI.BG_HEIGHT ); } makeBackButton(eventHandler) { this.backButton = new BackButton(eventHandler); } makeFullScreenButton() { // this.fullscreenButton = new FullscreenButton(); } } ScreenTopUI.BG_HEIGHT = 60;