Boss Bar

This class provides a convenient interface for creating a boss bar with a specified name, progress, color, and overlay style, and for managing the visibility of the boss bar for players in a PlayerList. It encapsulates the ServerBossEvent and provides methods to add/remove players, update progress, set the name, and manage visibility of the boss bar for players in a PlayerList.

BossBarExample.java

package com.example.bossbar;

import dev.matthiesen.matthiesen_core.common.utility.BossBar;
import net.minecraft.network.chat.Component;
import net.minecraft.server.level.ServerBossEvent;
import net.minecraft.server.level.ServerPlayer;
import net.minecraft.server.players.PlayerList;
import net.minecraft.world.BossEvent;

public class BossBarExample {
  public static BossBar.Builder getBossBar() {
    BossBar bossBar = new BossBar(
      Component.literal("Boss Bar Example"),
      1F,
      BossEvent.BossBarColor.GREEN,
      BossEvent.BossBarOverlay.PROGRESS
    );

    return bossBar.getBuilder();
  }

  // Examples of how to use the BossBar utility class

  public static void addPlayerToBossBar(ServerPlayer player) {
    getBossBar().addPlayer(player);
  }

  public static void removePlayerFromBossBar(ServerPlayer player) {
    getBossBar().removePlayer(player);
  }

  public static void updateBossBarProgress(float progress) {
    getBossBar().updateProgress(progress);
  }

  public static void setName(Component component) {
    getBossBar().setName(component);
  }

  public static void verifyPlayerList(PlayerList list) {
    getBossBar().verifyPlayerList(list);
  }

  public static void hideBossBarFromPlayerList(PlayerList list) {
    getBossBar().hideBossBarFromPlayerList(list);
  }

  public static void showBossBarFromPlayerList(PlayerList list) {
    getBossBar().showBossBarFromPlayerList(list);
  }
}