Java Objective.getDisplayName方法代碼示例

import org.bukkit.scoreboard.Objective; //導入方法依賴的package包/類
@Override
@Nullable
protected String[] get(Event evt) {
  if (player != null
      && player.getSingle(evt).getScoreboard().getObjective("sidebarHold") != null) {
    Objective objective = player.getSingle(evt).getScoreboard().getObjective(DisplaySlot.SIDEBAR);
    return new String[] {objective.getDisplayName()};
  }
  return null;
}
 

import org.bukkit.scoreboard.Objective; //導入方法依賴的package包/類
@Override
public void run() {
	if(_trackedPlayerBoards == null || playerID == null || scoreInfo == null){
		dispose();
		return;
	}
	
	Scoreboard board = _trackedPlayerBoards.get(playerID);
	
	if(board == null){
		dispose();
		return;
	}
	
	Objective objective = board.getObjective(SIDEBOARD_OBJECTIVE_NAME);
	
	if(objective == null){
		dispose();
		return;
	}
	
	String oldTitle = scoreInfo.getTitle().tick();
	String newTitle = scoreInfo.getTitle().toString();
	
	if(objective.getDisplayName() != oldTitle && objective.getDisplayName() != newTitle){
		objective.setDisplayName(newTitle);
	}else if(oldTitle != newTitle /* Don't change the title unless we really have to*/){
		objective.setDisplayName(newTitle);
	}
}
 

import org.bukkit.scoreboard.Objective; //導入方法依賴的package包/類
private void update(Player player) {
    List<ScoreboardElement> elements = getElements(player);

    if (elements == null || elements.isEmpty() || !isVisible(player)) {
        // Player has no elements to show
        return;
    }

    Scoreboard board = player.getScoreboard();
    Objective objective = board.getObjective(DUMMY_PREFIX);

    boolean forceUpdate = false;
    if (objective == null) {
        // objective not yet created for this player; will force add all elements to scoreboard
        forceUpdate = true;
        objective = board.registerNewObjective(DUMMY_PREFIX, "dummy");
    }

    if (objective.getDisplaySlot() != DisplaySlot.SIDEBAR) {
        objective.setDisplaySlot(DisplaySlot.SIDEBAR);
    }

    // title always the last element because of sorting: -ve < +ve
    ScoreboardElement titleElement = elements.get(elements.size() - 1);
    if (titleElement.isTitle() && titleElement.getSize() > 0) {
        String title = fixFormat(titleElement.getContents(player).get(0));
        if (!title.equals(objective.getDisplayName())) {
            objective.setDisplayName(title);
        }
    } else if (objective.getDisplayName() != null || !objective.getDisplayName().isEmpty()) {
        // remove title if there isn't one
        objective.setDisplayName("");
    }

    // list of elements to remove after; can't remove in iterator for CopyOnWriteArrayList
    List<ScoreboardElement> removals = null;
    int i = 24; // 24 -> 10 all double digit for less annoying score placement
    Iterator<ScoreboardElement> it = elements.iterator();
    while (it.hasNext()) {
        ScoreboardElement element = it.next();

        if (element.isTitle() || element.getSize() == 0) {
            continue;
        }

        if (!element.getPlugin().isEnabled()) {
            // may cause errors to display so remove this element
            removals = Optional.ofNullable(removals).orElse(Lists.newArrayList());
            removals.add(element);
            continue;
        }

        if (!forceUpdate && !hasUpdate(element)) {
            i -= element.getSize();
            continue;
        }

        for (String text : element.getContents(player)) {
            if (i < 10) {
                break;
            }

            // set text for current line
            setLine(board, objective, i, text);
            --i;
        }
    }

    // clear up scoreboard if nothing there
    while (i >= 10) {
        removeLine(board, i);
        --i;
    }

    Optional.ofNullable(removals).ifPresent(r -> r.stream().forEach(elements::remove));
}