@occultus/entity-api/src/api/Boss.ts

Star Tenon entity api and utils

import { Entity, EntityDieAfterEvent, Player, world } from "@minecraft/server";
import { BossSkill } from "./BossSkill";

/**
 * 表示一个 Boss 的类
 */
export class Boss {
  public dieEvent?: (arg: EntityDieAfterEvent) => void = () => {};
  /**
   * @param typeId Boss 的类型 ID
   * @param skills Boss 拥有的技能
   * @param music Boss 战斗音乐相关配置
   */
  constructor(
    public typeId: string,
    public skills: BossSkill[],
    public music?: BossMusicOptions,
  ) {}
  /**
   * 向玩家播放 Boss 音乐
   * @param player
   */
  playMusic(player: Player | Player[]): void {
    if (Array.isArray(player)) {
      for (const pl of player) {
        if (this.music) {
          pl.playMusic(this.music.trackId, { loop: true });
        }
      }
    } else if (this.music) {
      player.playMusic(this.music.trackId, { loop: true });
    }
  }
  /**
   * 执行 Boss 所有技能
   * @param boss
   */
  unleashSkill(boss: Entity): void {
    for (const skill of this.skills) {
      skill.execute(boss);
    }
  }
  onDie(callback: (arg: EntityDieAfterEvent) => void): void {
    this.dieEvent = callback;
  }
}

/**
 * Boss 战斗音乐相关配置
 */
export interface BossMusicOptions {
  /**
   * 要播放的音轨的 ID
   */
  trackId: string;
  /**
   * 玩家可以听到音乐的半径范围
   */
  radius: number;
}