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B站高能进度条跳转工具-追番利器-跳片头片尾-跳高能

出现高能进度条的视频播放中按下P键即可跳转到当前时间后最近一次的高能处

  1. // ==UserScript==
  2. // @name         B站高能进度条跳转工具-追番利器-跳片头片尾-跳高能
  3. // @namespace    https://eliotzhang.club
  4. // @homepage     https://eliotzhang.club
  5. // @version      1.1
  6. // @description  出现高能进度条的视频播放中按下P键即可跳转到当前时间后最近一次的高能处
  7. // @author       EliotZhang
  8. // @match        *://www.bilibili.com/*
  9. // @run-at       document-end
  10. // @grant        unsafeunsafeWindow
  11. // ==/UserScript==
  12.  
  13. (function () {
  14.     'use strict';
  15.  
  16.     // My code here...
  17.     // 可调参数！
  18.     let threshold = 55; // 高能阈值。只有高于此值才被当作高能点。范围：0~100。默认：55
  19.     let interval = 5; // 两个高能点之间的最小间隔。即：从第二个高能点开始，每个高能点与前一个高能点间的最小间隔。单位：秒。默认：5
  20.     let bias = 0; // 跳转到高能点时附加的时间偏移量。单位：秒。默认：0
  21.     ////////////////
  22.     // 下面无需更改！
  23.     let tail = '\nbilibiliDanmuSkip by EliotZhang';
  24.     let timeTable = null;
  25.     let cid = null;
  26.  
  27.     function getPoints() {
  28.         if (!unsafeWindow.player || unsafeWindow.player.getVideoMessage().cid == cid)
  29.             return;
  30.         cid = unsafeWindow.player.getVideoMessage().cid;
  31.         console.log('Getting points...', tail);
  32.         var elePath = document.getElementById('pbp-curve-path').firstChild;
  33.         if (!elePath)
  34.             return;
  35.         let duration = Math.floor(unsafeWindow.player.getDuration());
  36.         var len = elePath.getTotalLength();
  37.         var points = [];
  38.         let las = -999;
  39.         let lpt = elePath.getPointAtLength(0 * len / duration);
  40.         let pt = elePath.getPointAtLength(1 * len / duration);
  41.         for (var i = 2; i < duration; i++) {
  42.             var rpt = elePath.getPointAtLength(i * len / duration);
  43.             if (pt.y <= 100 - threshold && pt.x > 0.01 && pt.x < 1000 && lpt.y >= pt.y && rpt.y >= pt.y) {
  44.                 let xt = pt.x / 1000 * duration;
  45.                 if (las === -999)
  46.                     las = xt - interval - 1;
  47.                 if (xt - las > interval) {
  48.                     las = xt;
  49.                     points.push([xt, pt.y]);
  50.                 }
  51.             }
  52.             lpt = pt;
  53.             pt = rpt;
  54.         }
  55.         console.log(points, tail);
  56.         timeTable = points;
  57.         console.log('Got points!', tail);
  58.     }
  59.  
  60.     function jump() {
  61.         if (timeTable == null || timeTable.length == 0 || !unsafeWindow.player) {
  62.             console.log('No jump point found!', tail);
  63.             return;
  64.         }
  65.         for (var i = 0; i < timeTable.length; ++i) {
  66.             if (timeTable[i][0] > unsafeWindow.player.getCurrentTime()) {
  67.                 unsafeWindow.player.seek(timeTable[i][0] + bias);
  68.                 break;
  69.             }
  70.         }
  71.     }
  72.  
  73.     function keydownHandler(e) {
  74.         let keycode = e.which;
  75.         let keyname = String.fromCharCode(keycode);
  76.         console.log('Get key: ' + keyname, tail);
  77.         if (keyname == 'P') {
  78.             getPoints();
  79.             jump();
  80.         }
  81.     }
  82.  
  83.     function bindEvent() {
  84.         console.log('Binding Event!', tail);
  85.         // Bind keydown event
  86.         document.onkeydown = keydownHandler;
  87.         console.log('Binded Event!', tail);
  88.     }
  89.  
  90.     function start() {
  91.         console.log('Started running!', tail);
  92.         // Bind event
  93.         bindEvent();
  94.     }
  95.  
  96.     // Main call
  97.     setTimeout(start, 5000);
  98. })();