232 lines
7.2 KiB
JavaScript
232 lines
7.2 KiB
JavaScript
let uidObj = {}
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// 歌曲列表
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var musicList = []
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// 领舞人领舞时间 秒
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let leaderTime = 10
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// 事件列表-中文
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let eventTextList = ['切歌', '跳跃', '向左', '向右', '左抖腿', '右抖腿', '抖动', '一起喊', '镜头']
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// 根据事件文字 获取事件名
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function getEvent(name) {
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let map = {
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'切歌' : 'change_song',
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'跳跃' : 'dancing-down',
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'向左' : 'dancing-left',
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'向右' : 'dancing-right',
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'左抖腿' : 'dancing-wobble',
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'右抖腿' : 'dancing-wobble-right',
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'抖动' : 'dancing-up',
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'一起喊' : 'all_shout',
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'镜头' : scale()
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}
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return map[name] ? map[name] : ''
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}
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// 随机选择镜头
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function scale() {
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let list = ['scale-left', 'scale-right', 'scale-bottom-left', 'scale-bottom-right']
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return list[Math.floor(Math.random() * list.length)];
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}
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// 字符串包含的事件 （仅取第一个）
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function getFirstEventKeyword(name) {
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let event = ''
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$.each(eventTextList, function (index, item) {
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if (name.indexOf(item) != -1) {
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event = item
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return false
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}
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})
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return event
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}
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// 设置领舞 name=姓名 time=有效期 单位秒
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function setLeader(name, time) {
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localStorage.setItem('leader', name)
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localStorage.setItem('leader_end_at', (new Date).getTime()/1000 + time)
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}
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// 获取领舞人信息
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function getLeader() {
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let res = []
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res['name'] = localStorage.getItem('leader') ? localStorage.getItem('leader') : ''
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res['time'] = localStorage.getItem('leader_end_at') ? localStorage.getItem('leader_end_at') : 0
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return res
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}
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function music() {
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$.get('http://bili.scdxtc.cn', function (res) {
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musicList = res
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console.log($('#music')[0], '3333')
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if (musicList.length > 0) {
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$('#music source').attr('src', 'http://bili.scdxtc.cn/music/'+musicList[15])
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}
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})
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}
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// 切歌
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function changeMusic() {
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console.log('切歌')
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$.get('http://bili.scdxtc.cn', function (res) {
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musicList = res
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if (musicList.length > 0) {
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let index = Math.floor(Math.random()*(musicList.length-1))
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$('#music').data('song', musicList[index])
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$('#music source').attr('src', 'http://bili.scdxtc.cn/music/'+musicList[index])
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$('#music')[0].load()
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}
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})
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}
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// 接受消息处理
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function receiveMessage(event)
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{
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// console.log(event.data, 'event test')
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// 我们能信任信息来源吗？
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if (event.origin !== "https://live.bilibili.com") {
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return false
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}
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let dataList = JSON.parse(event.data)
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let data = dataList.dm
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let adminList = dataList.admin
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if (data.length <= 0) {
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return false
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}
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// 当前直播间 自己的弹幕 无法获取到ct和type值 就暂时过滤
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if (data.ct === '') {
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return false
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}
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// 大航海列表
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if (adminList.length > 0) {
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// 获取当前领舞人
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let leader = getLeader()
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let now = (new Date).getTime()/1000
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if (leader['name'] === '') {
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setLeader(adminList[0], leaderTime)
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} else {
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//领舞人存在 检查过期时间
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if (leader['time'] === 0 || leader['time'] < now) {
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// 切换领舞
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// 当前领舞人
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let leaderIndex = adminList.indexOf(leader['name'])
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let newLeader
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if (leaderIndex == -1) {
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newLeader = adminList[0]
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} else {
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let newIndex = leaderIndex + 1
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if (newIndex >= adminList.length) {
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newIndex = 0
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}
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newLeader = adminList[newIndex]
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}
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setLeader(newLeader, leaderTime)
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}
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}
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}
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// uid是否存在 不存在则存入uidObj
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let isNew = 0
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// console.log(uidObj[data.uid],'uidObj[data.uid]');
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if (!uidObj[data.uid]) {
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isNew = 1
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uidObj[data.uid] = data.uname
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}
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// console.log(isNew, data.uname + ' 是否存在')
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// custom.js中 每条弹幕的处理 放到了此处
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// -------------------- 每条弹幕处理 begin -----------------------
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let random2 = Math.floor(Math.random() + 0.5)
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// 获取领舞信息
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let leaderInfo = localStorage.getItem('leader')
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let isLeader = data.uname == leaderInfo ? 1 : 0
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// 给弹幕加上随机事件
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let mathIndex = Math.floor(Math.random()*15)
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// console.log(mathIndex, '随机因子')
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let randomEvent = eventTextList[mathIndex] ? eventTextList[mathIndex] : ''
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// TODO 测试后 删除弹幕随机附加事件
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let dm = {text: data.danmaku, uid: data.uid, uname: data.uname,
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event: getEvent(getFirstEventKeyword(data.danmaku+randomEvent)),
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is_new: isNew, is_admin: 0, is_exit: random2, is_leader: isLeader}
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// TODO 测试后 删除领舞随机
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let leaderRandomEvent = getEvent(getFirstEventKeyword(data.danmaku+randomEvent))
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let leader = {
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uid: 0, uname: leaderInfo, text: getEvent(getFirstEventKeyword(data.danmaku+randomEvent)), event: leaderRandomEvent
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}
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if (isLeader) {
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leader.uid = dm.uid
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leader.uname = dm.uname
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leader.text = dm.text
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leader.event = dm.event
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}
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// console.log(leader, '当前领舞')
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// console.log(leaderRandomEvent, '领舞随机事件')
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let actionIndex = Math.floor(Math.random()*actionArr.length);
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let moveIndex = Math.floor(Math.random()*moveArr.length);
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if(dm.is_new==1){
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peopleObj(dm.uname,dm.uid,dm.text,actionArr[actionIndex]);
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} else {
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var userId = $('.dance-people').attr('id');
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if(dm.uid==userId){
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$(`#${userId} .speak`).html(dm.text);
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$(`#${userId} .speak`).removeClass("dn");
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setTimeout(()=>{
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$(`#${userId} .speak`).addClass("dn");
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},3000)
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peopleAction(`${userId}`,dm.event);
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}
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}
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num++;
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$('.lingname').text(leader.uname);
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if(leader.event=='scale-left' || leader.event=='scale-right' || leader.event=='scale-bottom-left' || leader.event=='scale-bottom-right'){
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$('.ground-bg').addClass(leader.event);
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} else {
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setTimeout(()=>{
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// console.log(leader.event);
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// 显示领舞说话
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if (leader.text.length>0) {
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$('.speak-pink').text(leader.text);
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$('.speak-pink').fadeIn();
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}
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if(leader.text=="切歌"){
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changeMusic();
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}
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setTimeout(()=>{//关闭领舞说话
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$('.speak-pink').fadeOut();
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},3000)
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allDancing(leader.event);
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},3000)
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}
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// -------------------- 每条弹幕处理 end -----------------------
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// event.source 就当前弹出页的来源页面
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// event.data 是 "hello there!"
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// 假设你已经验证了所受到信息的origin (任何时候你都应该这样做), 一个很方便的方式就是把event.source
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// 作为回信的对象，并且把event.origin作为targetOrigin
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// event.source.postMessage("hi there yourself! the secret response " +
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// "is: rheeeeet!",
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// event.origin);
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// 数据是否为空
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// 弹幕类型判断 事件弹幕、内容弹幕
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}
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music();
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window.addEventListener("message", receiveMessage, false); |