description
// ==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 })
}