import com.badlogic.gdx.scenes.scene2d.actions.DelayAction; //导入依赖的package包/类
public void refreshStyleProperties(boolean preserveScroll) {
    if (stylePropertiesTable != null && stylePropertiesScrollPane != null) {
        float scrollY;
        if (preserveScroll) {
            scrollY = stylePropertiesScrollPane.getScrollY();
        } else {
            scrollY = 0;
        }

        stylePropertiesTable.clearChildren();
        addStyleProperties(stylePropertiesTable);

        if (preserveScroll) {
            validate();
            stylePropertiesScrollPane.setSmoothScrolling(false);
            stylePropertiesScrollPane.setScrollY(scrollY);
            stylePropertiesScrollPane.addAction(new SequenceAction(new DelayAction(.1f), new Action() {
                @Override
                public boolean act(float delta) {
                    stylePropertiesScrollPane.setSmoothScrolling(true);
                    return true;
                }
            }));
        }
    }
}
 

import com.badlogic.gdx.scenes.scene2d.actions.DelayAction; //导入依赖的package包/类
public void clickProgressBar(int screenX,int screenY){
    if((screenX>barExperience.getX()) && (screenY <(Gdx.graphics.getHeight()-barExperience.getY())))
    {
        FadeIn();
        gr.addAction(new DelayAction(5f));
        Fadeout();
    }
}
 

import com.badlogic.gdx.scenes.scene2d.actions.DelayAction; //导入依赖的package包/类
public ScreenLoading(GameManager game) {
    gameManager = game;
    assets = ManagerAssets.getInstance();
    MoveToAction mred = new MoveToAction();
    mred.setPosition(Width , -Height);
    mred.setDuration(2f);
    MoveToAction mred1 = new MoveToAction();
    mred1.setPosition(-Width , Height);
    mred1.setDuration(0);
    translatered  = new RepeatAction();
    translatered.setCount(RepeatAction.FOREVER);
    translatered.setAction(new SequenceAction(new DelayAction(0.0f), mred,mred1, new DelayAction(4.0f)));
    MoveToAction mgreen = new MoveToAction();
    mgreen.setPosition(Width , -Height );
    mgreen.setDuration(2f);
    MoveToAction mgreen1 = new MoveToAction();
    mgreen1.setPosition(-Width , Height);
    mgreen1.setDuration(0);
    translategreen = new RepeatAction();
    translategreen.setCount(RepeatAction.FOREVER);
    translategreen.setAction(new SequenceAction(new DelayAction(2.0f), mgreen,mgreen1, new DelayAction(4.0f)));
    MoveToAction mblue = new MoveToAction();
    mblue.setPosition(Width , -Height);
    mblue.setDuration(2f);
    MoveToAction mblue1 = new MoveToAction();
    mblue1.setPosition(-Width , Height);
    mblue1.setDuration(0);
    translateblue = new RepeatAction();
    translateblue.setCount(RepeatAction.FOREVER);
    translateblue.setAction(new SequenceAction(new DelayAction(4.0f), mblue,mblue1,new DelayAction(4.0f)));
}
 

import com.badlogic.gdx.scenes.scene2d.actions.DelayAction; //导入依赖的package包/类
@Override
public Dialog show(Stage stage) {
    Dialog dialog = super.show(stage);
    RunnableAction runnableAction = new RunnableAction();
    runnableAction.setRunnable(() -> {
        if (runnable != null) {
            runnable.run();
        }
        hide();
    });
    Action action = new SequenceAction(new DelayAction(.5f), runnableAction);
    addAction(action);
    
    return dialog;
}
 

import com.badlogic.gdx.scenes.scene2d.actions.DelayAction; //导入依赖的package包/类
public void Fadeout(){
    MoveToAction out = new MoveToAction();
    out.setPosition(0.0f, Gdx.graphics.getHeight() * 0.1f);
    out.setDuration(2f);
    gr.addAction(new SequenceAction(new DelayAction(7f), out));
}
 

import com.badlogic.gdx.scenes.scene2d.actions.DelayAction; //导入依赖的package包/类
private void showCharacterDialog() {
    Dialog dialog = new Dialog("", skin);
    
    Label label = new Label("Choose a character...", skin);
    dialog.getContentTable().add(label);
    
    dialog.getContentTable().row();
    Table table = new Table();
    ScrollPane scrollPane = new ScrollPane(table, skin);
    scrollPane.setFadeScrollBars(false);
    dialog.getContentTable().add(scrollPane).grow();
    
    final ButtonGroup<ImageTextButton> buttons = new ButtonGroup<ImageTextButton>();
    for (String name : getCore().getImagePacks().get(DATA_PATH + "/characters")) {
        Drawable drawable = new TextureRegionDrawable(getCore().getAtlas().findRegion(name));
        Image image = new Image(drawable);
        ImageTextButton imageTextButton = new ImageTextButton(name, skin, "list");
        imageTextButton.getImageCell().setActor(image);
        imageTextButton.getLabelCell().left().expandX();
        table.add(imageTextButton).growX();
        buttons.add(imageTextButton);
        
        table.row();
    }
    
    dialog.getContentTable().row();
    TextButton textButton = new TextButton("OK", skin);
    dialog.getContentTable().add(textButton);
    
    textButton.addListener(new ChangeListener() {
        @Override
        public void changed(ChangeListener.ChangeEvent event, Actor actor) {
            getCore().getAssetManager().get(Core.DATA_PATH + "/sfx/coin.wav", Sound.class).play();
            ((GameState)getCore().getStateManager().getState("game")).setSelectedCharacter(buttons.getChecked().getText().toString());
            
            Gdx.input.setInputProcessor(null);
            Action changeStateAction = new Action() {
                @Override
                public boolean act(float delta) {
                    getCore().getStateManager().loadState("game");
                    return true;
                }
            };
            root.addAction(new SequenceAction(new DelayAction(.5f), changeStateAction));
        }
    });
    
    dialog.show(stage);
    dialog.setSize(400.0f, 400.0f);
    dialog.setPosition(stage.getWidth() / 2.0f, stage.getHeight() / 2.0f, Align.center);
    stage.setScrollFocus(scrollPane);
}