wsmud_api

使用于 Tampermonkey 的武神传说脚本的前置 API 库
当前为 2020-08-26 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name         wsmud_api
// @namespace    com.wsmud
// @version      0.0.2
// @description  使用于 Tampermonkey 的武神传说脚本的前置 API 库
// @author       sq
// @date         2020/08/24
// @modified     2020/08/25
// @match        http://*.wsmud.com/*
// @exclude      http://*.wsmud.com/news/*
// @exclude      http://*.wsmud.com/pay.html
// @require      https://cdn.jsdelivr.net/npm/[email protected]/dist/vue.min.js
// @run-at       document-start
// @grant        unsafeWindow
// ==/UserScript==

(function() {

'use strict'

if (!WebSocket) return

unsafeWindow.console.green = function(log) {
  console.log(`%c${log}`, 'color:green')
}
unsafeWindow.console.orange = function(log) {
  console.log(`%c${log}`, 'color:orange')
}
unsafeWindow.console.red = function(log) {
  console.log(`%c${log}`, 'color:red')
}
unsafeWindow.setValue = function(key, value) {
  localStorage.setItem(key, JSON.stringify(value))
}
unsafeWindow.getValue = function(key) {
  return JSON.parse(localStorage.getItem(key))
}
unsafeWindow.cookie = (function() {
  const cookies = document.cookie.split(';').reduce((accumulator, currentValue) => {
    const i = currentValue.indexOf('=')
    const name = currentValue.substr(0, i).trim()
    const value = currentValue.substr(i + 1)
    accumulator[name] = value
    return accumulator
  }, {})
  const setCookie = (name, value) => document.cookie = name + '=' + value
  const deleteCookie = name => document.cookie = name + '=; expires=Thu, 01 Jan 1970 00:00:01 GMT;'
  return new Proxy(cookies, {
    set: (target, name, value) => {
      setCookie(name, value)
      return Reflect.set(target, name, value)
    },
    deleteProperty: (target, name) => {
      deleteCookie(name)
      return Reflect.deleteProperty(target, name)
    },
  })
})()

unsafeWindow.WebSocket = function (uri) {
  unsafeWindow._websocket = new WebSocket(uri)
}
unsafeWindow.WebSocket.prototype = {
  set onopen(fn) {
    unsafeWindow._websocket.onopen = fn
  },
  set onclose(fn) {
    unsafeWindow._websocket.onclose = fn
  },
  set onerror(fn) {
    unsafeWindow._websocket.onerror = fn
  },
  set onmessage(fn) {
    unsafeWindow._onmessage = fn
    unsafeWindow._websocket.onmessage = onmessage
  },
  get readyState() {
    return unsafeWindow._websocket.readyState
  },
  send: function (command) {
    onsend(command)
  },
}

class Api {
  constructor() {
    this.version = GM_info.script.version
    this.roles = getValue('roles')
    this.id = String()
    this.name = String()
    this.state = String()
  }
  set roles(value) {
    this._roles = Object(value)
    setValue('roles', this._roles)
  }
  get roles() {
    return this._roles
  }
}

const api = Vue.observable(new Api())
unsafeWindow.api = api

unsafeWindow.monitors = {}
unsafeWindow.addMonitor = function(type, name, callback) {
  if (!type || !name || typeof callback !== 'function') return
  if (!unsafeWindow.monitors[type]) unsafeWindow.monitors[type] = {}
  unsafeWindow.monitors[type][name] = callback.bind(api)
  unsafeWindow.console.green(`AddMonitor: type = ${type}; name = ${name};`)
}
unsafeWindow.removeMonitor = function(type, name) {
  if (!type || !name) return
  delete unsafeWindow.monitors[type][name]
  unsafeWindow.console.red(`RemoveMonitor: type = ${type}; name = ${name};`)
  api.roles = new Object(api.roles)
}


function onsend(command) {
  unsafeWindow._websocket.send(command)
}
function onmessage(event) {
  const data = event2data(event)
  ondata(data)
}
function ondata(data) {
  const type = data.type === 'dialog' ? data.dialog : data.type
  if (monitors[type]) {
    Object.keys(monitors[type]).forEach(name => {
      const callback = monitors[type][name]
      callback(data)
    })
  }
  if (data.destroyed) return
  const event = data2event(data)
  unsafeWindow._onmessage(event)
}

function event2data(event) {
  const data = event.data
  if (typeof data === 'string' && data[0] === '{') {
    try {
      return new Function('return ' + data)()
    } catch (error) {
      console.red(error)
      console.red(data)
    }
  }
  return { 'type': 'text', 'text': data }
}
function data2event(data) {
  if (!data.type) return
  if (data.type === 'text') return { data: data.text }
  else return { data: JSON.stringify(data) }
}

unsafeWindow.Vue = Vue

addMonitor('roles', 'RoleList', function(data) {
  if (!(data.roles instanceof Array)) return
  data.roles.forEach(item => {
    const { id, name, title } = item
    if (!api.roles[id]) api.roles[id] = {}
    api.roles[id].name = name
    api.roles[id].title = title
  })
  api.roles = Object.assign(api.roles)
})
addMonitor('login', 'Login', function(data) {
  const id = data.id
  if (api.id || !id) return
  api.id = id
  api.name = api.roles[id].name
  api.roles[id].u = cookie.u
  api.roles[id].p = cookie.p
  api.roles[id].s = cookie.s
  api.roles = Object.assign(api.roles)
})

addMonitor('', '', function(data) {})


// To be continued...
})()