@Override
public void process(LmlParser parser, LmlTag tag, VerticalGroup actor, String rawAttributeData) {
    boolean grow = parser.parseBoolean(rawAttributeData);
    if (grow) {
        actor.expand(true);
        actor.fill(1.0f);
    } else {
        actor.expand(false);
        actor.fill(0.0f);
    }
}
 

@Override
public Class<VerticalGroup> getHandledType() {
    return VerticalGroup.class;
}
 

@Override
public void process(LmlParser parser, LmlTag tag, VerticalGroup actor, String rawAttributeData) {
    actor.wrap(parser.parseBoolean(rawAttributeData));
}
 

@Override
public Class<VerticalGroup> getHandledType() {
    return VerticalGroup.class;
}
 

@Override
public Class<VerticalGroup> getHandledType() {
    return VerticalGroup.class;
}
 

@Override
public void process(LmlParser parser, LmlTag tag, VerticalGroup actor, String rawAttributeData) {
    actor.expand(parser.parseBoolean(rawAttributeData));
}
 

/**
 * Renders the HUD.
 *
 * @param main  Instance of Main class
 * @param batch The sprite batch to use (set in PlayScreen)
 */
public HudRenderer(Main main, SpriteBatch batch) {
  this.main = main;

  viewport = new FitViewport(960, 540, new OrthographicCamera());
  stage = new Stage(viewport, batch);

  player = WorldManager.player;
  playerDetails = ComponentMappers.player.get(player);
  playerAttributes = ComponentMappers.attributes.get(player);
  playerPosition = ComponentMappers.position.get(player);
  god = ComponentMappers.god.get(WorldManager.god);

  Table topTable = new Table();
  topTable.top().left();
  topTable.setFillParent(true);
  stage.addActor(topTable);

  playerInfo = new VerticalGroup().top().left().columnLeft();
  enemyInfo = new VerticalGroup().top().center().columnCenter();
  gameInfo = new VerticalGroup().top().right().columnRight();

  int width = Gdx.graphics.getWidth() / 3 - 20;

  topTable.add(playerInfo).pad(10, 10, 10, 10).width(width).top();
  topTable.add(enemyInfo).pad(10, 10, 10, 10).width(width).top();
  topTable.add(gameInfo).pad(10, 10, 10, 10).width(width).top();

  bottomTable = new Table();
  bottomTable.bottom().left();
  bottomTable.setFillParent(true);
  stage.addActor(bottomTable);

  actionLog = new VerticalGroup().top().left().columnLeft();
  focusedTable = new Table().top().center();
  buttonsAndAreaDetails = new VerticalGroup().top().right().columnRight();

  areaDetails = new VerticalGroup().top().right().columnRight().pad(0, 0, 5, 0);
  buttonsAndAreaDetails.addActor(areaDetails);

  menuButtons = new Table().right();
  setupMenuButtons();

  bottomTable.add(actionLog).pad(10, 10, 10, 10).width(width).bottom();
  bottomTable.add(focusedTable).pad(10, 10, 10, 10).width(width).top();
  bottomTable.add(buttonsAndAreaDetails).pad(10, 10, 10, 10).width(width).bottom();

  setupDeathDialog();

  stage.setKeyboardFocus(bottomTable);
}
 

/**
 * Help screen.
 *
 * @param main Instance of Main
 */
public HelpScreen(Main main) {
  stage = new Stage(new FitViewport(960, 540));

  Table table = new Table();
  table.setFillParent(true);
  table.left().top();
  stage.addActor(table);

  Table titleTable = new Table();

  HorizontalGroup titleGroup = new HorizontalGroup();
  titleGroup.space(10);
  titleTable.add(titleGroup).pad(10).width(Gdx.graphics.getWidth() - 20);

  ActionButton closeButton = new ActionButton("Q", null);
  closeButton.setKeys(Input.Keys.Q);
  closeButton.setAction(table, () -> main.setScreen(Main.playScreen));
  titleGroup.addActor(closeButton);

  Label title = new Label("Help", Main.skin);
  titleGroup.addActor(title);

  VerticalGroup group = new VerticalGroup().top().left().columnLeft();

  Table helpTable = new Table();
  helpTable.add(group).pad(10).top().left();

  group.addActor(new Label("[DARK_GRAY]Movement & melee attacks:[] numpad keys", Main.skin));
  group.addActor(new Label("[DARK_GRAY]Shoot range weapon:[] r", Main.skin));
  group.addActor(new Label("[DARK_GRAY]Focused attack:[] shift + attack key", Main.skin));
  group.addActor(new Label("[DARK_GRAY]Look at a tile you're not on:[] s", Main.skin));
  group.addActor(new Label("[DARK_GRAY]Throw:[] t", Main.skin));
  group.addActor(new Label("[DARK_GRAY]Confirm action:[] space", Main.skin));
  group.addActor(new Label("[DARK_GRAY]Close dialogs or cancel actions:[] q", Main.skin));

  table.add(titleTable);
  table.row();
  table.add(helpTable).left();

  Gdx.input.setInputProcessor(stage);
  stage.setKeyboardFocus(table);
}
 

/**
 * View and use your abilities.
 *
 * @param main Instance of Main
 */
public AbilitiesScreen(Main main) {
  this.main = main;

  abilities = ComponentMappers.abilities.get(WorldManager.player).abilities;
  playerDetails = ComponentMappers.player.get(WorldManager.player);

  stage = new Stage(new FitViewport(960, 540));

  table = new Table();
  table.setFillParent(true);
  table.left().top();
  stage.addActor(table);

  Table titleTable = new Table();

  HorizontalGroup titleGroup = new HorizontalGroup();
  titleGroup.space(10);
  titleTable.add(titleGroup).pad(10).width(Gdx.graphics.getWidth() - 20);

  ActionButton closeButton = new ActionButton("Q", null);
  closeButton.setKeys(Input.Keys.Q);
  closeButton.setAction(table, () -> main.setScreen(Main.playScreen));
  titleGroup.addActor(closeButton);

  Label title = new Label("Abilities", Main.skin);
  titleGroup.addActor(title);

  abilitiesGroup = new VerticalGroup().top().left().columnLeft();

  Table abilitiesTable = new Table();
  abilitiesTable.add(abilitiesGroup).pad(10).top().left().width(Gdx.graphics.getWidth() / 2);

  table.add(titleTable);
  table.row();
  table.add(abilitiesTable).left();

  setupAbilities();

  Gdx.input.setInputProcessor(stage);
  stage.setKeyboardFocus(table);
}
 

/**
 * Craft screen.
 *
 * @param main Instance of Main
 */
public CraftScreen(Main main) {
  stage = new Stage(new FitViewport(960, 540));

  Constructor constructor = new Constructor(ItemData.class);
  constructor.addTypeDescription(new TypeDescription(Bleed.class, "!Bleed"));
  constructor.addTypeDescription(new TypeDescription(Charm.class, "!Charm"));
  constructor.addTypeDescription(new TypeDescription(DealDamage.class, "!DealDamage"));
  constructor.addTypeDescription(new TypeDescription(Poison.class, "!Poison"));
  constructor.addTypeDescription(new TypeDescription(RaiseHealth.class, "!RaiseHealth"));
  constructor.addTypeDescription(new TypeDescription(StartFire.class, "!StartFire"));
  TypeDescription itemDescription = new TypeDescription(ItemData.class);
  itemDescription.putListPropertyType("requiredComponent", ItemRequiredComponentData.class);
  constructor.addTypeDescription(itemDescription);
  Yaml yaml = new Yaml(constructor);
  recipes = new HashMap<>();

  for (Map.Entry<String, String> entry : Main.itemsData.entrySet()) {
    ItemData data = (ItemData) yaml.load(entry.getValue());

    if (data.requiredComponents != null) {
      recipes.put(entry.getKey(), data);
    }
  }

  table = new Table();
  table.setFillParent(true);
  table.left().top();
  stage.addActor(table);

  Table titleTable = new Table();

  HorizontalGroup titleGroup = new HorizontalGroup();
  titleGroup.space(10);
  titleTable.add(titleGroup).pad(10).width(Gdx.graphics.getWidth() - 20);

  ActionButton closeButton = new ActionButton("Q", null);
  closeButton.setKeys(Input.Keys.Q);
  closeButton.setAction(table, () -> main.setScreen(Main.playScreen));
  titleGroup.addActor(closeButton);

  Label title = new Label("Craft", Main.skin);
  titleGroup.addActor(title);

  recipeGroup = new VerticalGroup().top().left().columnLeft();

  Table craftTable = new Table();
  craftTable.add(recipeGroup).pad(10).top().left().width(Gdx.graphics.getWidth() / 2);

  table.add(titleTable);
  table.row();
  table.add(craftTable).left();

  setupRecipes();

  Gdx.input.setInputProcessor(stage);
  stage.setKeyboardFocus(table);
}
 

/** @param vertical if true, actors will be stored vertically, if false - horizontally. */
public DragPane (final boolean vertical) {
	this(vertical ? new VerticalGroup() : new HorizontalGroup());
}
 

/**
 * @return true if children are displayed vertically in a {@link VerticalGroup}.
 * @see #getVerticalGroup()
 */
public boolean isVertical () {
	return getActor() instanceof VerticalGroup;
}
 

/**
 * @return internally managed group of actors.
 * @throws ClassCastException if drag pane is not vertical.
 * @see #isVertical()
 */
public VerticalGroup getVerticalGroup () {
	return (VerticalGroup) getActor();
}