CustomDeathMsg.js

/* eslint-disable no-template-curly-in-string */
/* global ll mc JsonConfigFile logger */
// LiteXLoader Dev Helper
/// <reference path="../HelperLib/src/index.d.ts"/>

const defaultConf = {
  noSource: ['${player.name} 暴毙了'],
  hasSource: ['${player.name} 被 ${source.name} 裁决了'],
}

const config = new JsonConfigFile(
  'plugins/CustomDeathMsg/config.json',
  JSON.stringify(defaultConf),
)

/**
 * @param {keyof defaultConf} name
 * @returns {string[]}
 */
function getConf(name) {
  const conf = config.get(name)
  if (!conf || !Array.isArray(conf) || !conf.length) return defaultConf[name]
  return conf
}

const noSource = getConf('noSource')
const hasSource = getConf('hasSource')

/**
 * 生成指定区间随机整数
 * @param {number} min
 * @param {number} max
 * @returns {number}
 */
function getRandomInt(min, max) {
  return Math.floor(Math.random() * (max - min + 1) + min)
}

/**
 * 格式化死亡信息
 * @param {Player} player
 * @param {Entity?} source
 */
function getDieMsg(player, source) {
  const msgs = source ? hasSource : noSource
  const msg = msgs[getRandomInt(0, msgs.length - 1)]

  // eslint-disable-next-line no-eval
  const formatted = eval(`\`${msg}\``)

  if (formatted.trim()) return formatted
  return getDieMsg(player, source)
}

mc.listen('onPlayerDie', (player, source) => {
  const msg = getDieMsg(player, source)
  mc.broadcast(msg)
  logger.info(msg)
})

mc.listen('onServerStarted', () => {
  if (mc.runcmd('gamerule showdeathmessages false')) {
    logger.info('成功设置隐藏原来的死亡信息')
    logger.info('卸载插件后请使用 gamerule showdeathmessages true 指令恢复')
  } else {
    logger.error(
      '设置隐藏原来的死亡信息失败！请手动执行 gamerule showdeathmessages false',
    )
  }
})

ll.registerPlugin('CustomDeathMsg', '自定义玩家去世信息', [0, 1, 1], {
  Author: 'student_2333',
  License: 'Apache-2.0',
})