// ==UserScript==
// @name         喜马拉雅倍速快捷键
// @description  通过shift+上下方向键控制喜马拉雅播放器倍速。
// @namespace    akari
// @version      0.1
// @author       Pikaqian
// @match        https://www.ximalaya.com/*
// @icon         https://www.ximalaya.com/favicon.ico
// @grant        none
// ==/UserScript==
(function() {
'use strict';
function change(num){
var now=document.getElementsByClassName("btn play-rate")[0]
var now_speed=now.childNodes[1]
var new_speed=now.previousSibling
for(var i=0;i<new_speed.childNodes.length;i++){
var new_click=new_speed.childNodes[i]
if(new_click.innerText==3&&now_speed.data==2&&event.keyCode=="38"){
new_click.click()
break
}
else if(new_click.innerText==2&&now_speed.data==3&&event.keyCode=="40"){
new_click.click()
break
}
else if(new_click.innerText==parseFloat(now_speed.data)+parseFloat(num)){
new_click.click()
break
}
}
}
window.addEventListener('keydown',function(event){
if(event.shiftKey==true){
var num=0.25
if(event.keyCode=="38"){
num=0.25
change(num)
}
else if(event.keyCode=="40"){
num=-0.25
change(num)
}
}
})
})();