// ==UserScript==
// @name 斗鱼弹幕循环变色发送
// @namespace https://github.com/qianjiachun
// @version 0.6
// @description 骆歆直播间刷好听/虚张声势专用。
// @author 小淳
// @match *://*.douyu.com/0*
// @match *://*.douyu.com/1*
// @match *://*.douyu.com/2*
// @match *://*.douyu.com/3*
// @match *://*.douyu.com/4*
// @match *://*.douyu.com/5*
// @match *://*.douyu.com/6*
// @match *://*.douyu.com/7*
// @match *://*.douyu.com/8*
// @match *://*.douyu.com/9*
// @match *://*.douyu.com/topic/*
// @grant none
// @downloadURL none
// ==/UserScript==
let barrageColorArr = [];
let barrageArr = [];
let barrageColorLength = 0;
let barrageLength = 0;
let timer;
let barrageOffset = 0;
let barrageColorOffset = 0;
let isChangeColor = true;
let save = {};
let isMatch = false;
function addInfrastructure() {
let style = document.createElement("style");
style.appendChild(document.createTextNode(`
.bloop {
background-color: rgba(255,255,255,0.8);
width: 100%;
height: 200px;
position: relative;
bottom: 200px;
display: none;
}
.bicon {
width: 20px;
height: 20px;
display: inline-block;
vertical-align: middle;
}
.bloop__switch {
position: absolute;
right: 0;
bottom: 0;
}
`));
document.head.appendChild(style);
}
function insertModal() {
let html = "";
let a = document.createElement("div");
a.className = "bloop";
html += '';
html += '';
html += '';
html += '';
html += '';
a.innerHTML = html;
let b = document.getElementsByClassName("layout-Player-chat")[0];
b.insertBefore(a, b.childNodes[0]);
}
function insertIcon() {
let a = document.createElement("div");
a.className = "bicon";
a.innerHTML = '';
let b = document.getElementsByClassName("PlayerToolbar-Wealth")[0];
b.insertBefore(a, b.childNodes[0]);
}
function getBarrageColorArr() {
// 获取已解锁的弹幕颜色
barrageColorArr.length = 0;// 清空数组
barrageColorLength = 0;
let a = document.getElementsByClassName("FansBarrageColor-item");
if (a.length == 0) {
isMatch = true;
let b = document.getElementsByClassName("MatchSystemFansBarrageSwitcher")[0];
if (b != undefined) {
b.click();
a = document.getElementsByClassName("MatchSystemFansBarrageColor-item");
} else {
isMatch = false;
}
} else {
isMatch = false;
}
for (let i = 0; i < a.length; i++) {
let itemClassName = a[i].className;
if (itemClassName.indexOf("is-lock") == -1) {
barrageColorArr.push(i);
barrageColorLength++;
}
}
barrageColorLength = barrageColorLength - 1;
}
function getBarrageArr() {
// 获取即将发送的弹幕数组
barrageArr.length = 0;
barrageLength = 0;
let a = document.getElementById("bloop__textarea").value;
barrageArr = a.split("\n");
barrageLength = barrageArr.length - 1;
}
function selectBarrageColor(index) {
// 选择粉丝弹幕
let a;
if (isMatch == false) {
a = document.getElementsByClassName("FansBarrageColor-item")[index];
} else{
document.getElementsByClassName("MatchSystemFansBarrageSwitcher")[0].click()
a = document.getElementsByClassName("MatchSystemFansBarrageColor-item")[index];
}
if (a != undefined) {
a.click();
}
}
function sendBarrage(text) {
// 发送弹幕
document.getElementsByClassName("ChatSend-txt")[0].value = text;
document.getElementsByClassName("ChatSend-button")[0].click();
}
function getSpeed() {
return document.getElementById("bloop__text_speed").value;
}
function saveData() {
let data = {
text: document.getElementById("bloop__textarea").value,
speed: getSpeed(),
isChangeColor: isChangeColor,
}
localStorage.setItem("bloop_save", JSON.stringify(data)); // 存储弹幕列表
}
function initFunc() {
// 函数初始化
// 将onclick事件绑定在这里
window.showDom = function() {
let a = document.getElementsByClassName("bloop")[0];
if (a.style.display != "block") {
a.style.display = "block";
} else {
a.style.display = "none";
}
}
window.changeColor = function() {
isChangeColor = document.getElementById("bloop__checkbox_changeColor").checked;
}
window.startSend = function() {
let ischecked = document.getElementById("bloop__checkbox_startSend").checked;
if (ischecked == true) {
// 开始发送
barrageOffset = 0;
barrageColorOffset = 0;
getBarrageArr();
getBarrageColorArr();
saveData();
timer = setInterval(() => {
if (isChangeColor == true) {
selectBarrageColor(barrageColorOffset);
barrageColorOffset++;
if (barrageColorOffset > barrageColorLength) {
barrageColorOffset = 0;
}
}
sendBarrage(barrageArr[barrageOffset]);
barrageOffset++;
if (barrageOffset > barrageLength) {
barrageOffset = 0;
}
}, getSpeed());
} else{
// 停止发送
clearInterval(timer);
}
}
}
function initDom() {
// Dom初始化
addInfrastructure();
insertModal();
insertIcon();
}
function initSet() {
// 设置初始化
let ret = localStorage.getItem("bloop_save");
if (ret != null) {
let retJson = JSON.parse(ret);
document.getElementById("bloop__textarea").value = retJson.text;
document.getElementById("bloop__checkbox_changeColor").checked = retJson.isChangeColor;
document.getElementById("bloop__text_speed").value = retJson.speed;
}
}
(function() {
let intID = setInterval(() => {
if (typeof(document.getElementsByClassName("ChatToolBar")[0]) != "undefined") {
setTimeout(() => {
initFunc();
initDom();
initSet();
}, 1000)
clearInterval(intID);
}
},1000);
})()