☰

Sound effects go brr (Oib.io)

BRRRRRRRRRRRR

  1. // ==UserScript==
  2. // @name         Sound effects go brr (Oib.io)
  3. // @namespace    http://tampermonkey.net/
  4. // @version      0.1
  5. // @description  BRRRRRRRRRRRR
  6. // @author       kmccord1
  7. // @match        http://oib.io/
  8. // @grant        none
  9. // ==/UserScript==
  10.  
  11. (function() {
  12.  
  13.  
  14.  
  15.  
  16.     var sounds = {
  17.         "oof" : {
  18.             url : "https://raw.githubusercontent.com/ShantnuS/oof-on-close/master/oof.mp3"
  19.         }
  20.     };
  21.  
  22.  
  23.     var soundContext = new AudioContext();
  24.  
  25.     for(var key in sounds) {
  26.         loadSound(key);
  27.     }
  28.  
  29.     function loadSound(name){
  30.         var sound = sounds[name];
  31.  
  32.         var url = sound.url;
  33.         var buffer = sound.buffer;
  34.  
  35.         var request = new XMLHttpRequest();
  36.         request.open('GET', url, true);
  37.         request.responseType = 'arraybuffer';
  38.  
  39.         request.onload = function() {
  40.             soundContext.decodeAudioData(request.response, function(newBuffer) {
  41.                 sound.buffer = newBuffer;
  42.             });
  43.         }
  44.  
  45.         request.send();
  46.     }
  47.  
  48.     function playSound(name, options){
  49.         var sound = sounds[name];
  50.         var soundVolume = sounds[name].volume || 1;
  51.  
  52.         var buffer = sound.buffer;
  53.         if(buffer){
  54.             var source = soundContext.createBufferSource();
  55.             source.buffer = buffer;
  56.  
  57.             var volume = soundContext.createGain();
  58.  
  59.             if(options) {
  60.                 if(options.volume) {
  61.                     volume.gain.value = soundVolume * options.volume;
  62.                 }
  63.             } else {
  64.                 volume.gain.value = soundVolume;
  65.             }
  66.  
  67.             volume.connect(soundContext.destination);
  68.             source.connect(volume);
  69.             source.start(0);
  70.         }
  71.     }
  72.  
  73.  
  74.  
  75.  
  76.  
  77.  
  78.  
  79.     function checkoibs() {
  80.         if (window.lapa10315mauve) {
  81.             for (let i = 0; i < window.lapa10315mauve.units.length; i++) {
  82.                 if (window.lapa10315mauve.units[i].state == 3 && !window.lapa10315mauve.units[i].dead) {
  83.                     window.lapa10315mauve.units[i].dead = true;
  84.                     playSound("oof");
  85.                 }
  86.             }
  87.         }
  88.         requestAnimationFrame(checkoibs);
  89.     }
  90.     checkoibs();
  91. })();