Chain Warn

description

נכון ליום 28-11-2021. ראה הגרסה האחרונה.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Chain Warn
// @namespace    namespace
// @version      0.6
// @description  description
// @author       tos
// @match        *.torn.com/*
// @grant        GM_addStyle
// @run-at       document-end
// @license      MIT
// ==/UserScript==

const alert_time = 100 //seconds
const min_chain = 10
const alert_sound = true

GM_addStyle(`
.cw_overlay {
  position: fixed;
  pointer-events: none;
  height: 100%;
  width: 100%;
  z-index: 20000;
  will-change: background-color;
}

.cw_warn {
  animation-name: cw_warn;
  animation-duration: 1.5s;
  animation-iteration-count: infinite;
}

@keyframes cw_warn {
  0% {
    background-color: #FF000000;
  }
  50% {
    background-color: #FF000055;
  }
  100 {
    background-color: #FF000000;
  }
}
`)

let warn_overlay = null
let chain_value = null

// playTone(gain, frequency, duration)
let a = new AudioContext()
function playTone(w,x,y){
 console.log("Gain:"+w, "Hz:"+x, "ms:"+y)
  osc = a.createOscillator()
  gain_node = a.createGain()
  osc.connect(gain_node)
  osc.frequency.value = x
  osc.type = "square"
  gain_node.connect(a.destination)
  gain_node.gain.value = w * 0.01
  osc.start(a.currentTime)
  osc.stop(a.currentTime + y *0.001)
}
const alert = () => { playTone(10,233,100); playTone(3,603,200) }
let alarm = null



const observer = new MutationObserver((mutations) => {
  for (const mutation of mutations) {
    try {
      if (mutation.target.parentElement.className.includes('bar-timeleft')) {
        //const a = performance.now()
        const t = mutation.target.data.split(':')
        const s = parseInt(t[0]) * 60 + parseInt(t[1])
        if (0 < s && s < alert_time && t.length < 3 && min_chain <= chain_value()) {
          warn_overlay.classList.add('cw_warn')
          if (!alarm && alert_sound) alarm = setInterval(alert, 1500)
        }
        else {
          warn_overlay.classList.remove('cw_warn')
          clearInterval(alarm)
          alarm = null
        }
        //const b = performance.now()
        //console.log(b-a)
      }
    } catch (err) { console.log(err) }
  }
})
const chain_bar = document.querySelector('[class^=chain-bar] [class^=bar-stats]')
console.log(chain_bar)
if (chain_bar) {
  document.querySelector('body').insertAdjacentHTML('afterbegin', `<div class="cw_overlay"></div>`)
  warn_overlay = document.querySelector('.cw_overlay')
  const cc_class = document.querySelector('[class^=chain-bar] [class^=bar-value]').className
  chain_value = () => parseInt(document.getElementsByClassName(cc_class)[0].innerText.replace(',', '').split('/')[0])
  observer.observe(chain_bar, { subtree: true, characterData: true })
}