A Community Script for Krunker
当前为
// ==UserScript==
// @name The Gaming Guru Community Script
// @namespace https://skidlamer.github.io/
// @version 0.1
// @description A Community Script for Krunker
// @author The Gaming Guru Community
// @iconURL https://cdn.discordapp.com/icons/692606346645733396/2c8c01e76973634afcaec17d22ba5e80.webp?size=128
// @match *://krunker.io/*
// @grant none
// ==/UserScript==
(function(script, state) {
'use strict';
const states = {
updating:"GAME UPDATING\n",
disconect:"DISCONNECTED\n",
connecting:"CONNECTING...\n",
ready:"CLICK TO PLAY\n",
}
var me;
var GUI;
var showMenu = true;
var menuDirty = true;
var features = [];
var updatedFeat = new Map();
var players = new Map();
var vars = new Map();
var downKeys = new Set();
let setVars = function() {
vars.set("isYou", {regex:/this\['\w+']=k,this\['(\w+)']=w,this\['\w+']=!0x0/,pos:1})
vars.set("inView", {regex:/if\(!\w+\['(\w+)']\)continue/,pos:1})
for (const [name, object] of vars.entries()) {
let result = object.regex.exec(script);
if ( result ) {
object.val = result[object.pos];
console.log("found: ", name, " at ", result.index, " value: ", object.val);
} else {
object.val = null;
alert("Failed to find ", name);
}
}
}
let decodeText = function(str, array, xor) {
for (var i = 0, il = array.byteLength; i < il; i ++) {
str += String.fromCharCode(array.getUint8(i) ^ xor);
}
try {
return decodeURIComponent( escape( str ) );
} catch ( e ) {
return str;
}
}
let getVersion = function() {
const elems = document.getElementsByClassName('terms');
const version = elems[elems.length - 1].innerText;
return version;
}
let saveAs = function(name, data) {
let blob = new Blob([data], {type: 'text/plain'});
let el = window.document.createElement("a");
el.href = window.URL.createObjectURL(blob);
el.download = name;
document.body.appendChild(el);
el.click();
document.body.removeChild(el);
}
let isDefined = function(object) {
return void 0 !== object;
}
let isType = function(item, type) {
return typeof item === type;
}
let addObserver = function(elm, check, callback, onshow = true) {
return new MutationObserver((mutationsList, observer) => {
if (check == 'src' || onshow && mutationsList[0].target.style.display == 'block' || !onshow) {
callback(mutationsList[0].target);
}
}).observe(elm, check == 'childList' ? {
childList: true
} : {
attributes: true,
attributeFilter: [check]
});
}
let addListener = function(elm, type, callback = null) {
if (!isDefined(elm)) { alert("Failed creating " + type + "listener"); return }
elm.addEventListener(type, event => callback(event));
}
//Storage
let canStore = (typeof(Storage) !== "undefined");
let saveVal = function(name, val) {
if (canStore) localStorage.setItem(name, val);
}
let deleteVal = function(name) {
if (canStore) localStorage.removeItem(name);
}
let getSavedVal = function(name) {
if (canStore) return localStorage.getItem(name);
return null;
}
//Features
let newFeature = (name, keyBind, array, myFunction = null) => {
const cStruct = (...keys) => ((...v) => keys.reduce((o, k, i) => {
o[k] = v[i];
return o
}, {}));
let item = [];
const myStruct = cStruct('name', 'key', 'value', 'valueStr', 'container', 'myFunction')
const value = parseInt(getSavedVal("utilities_" + name) || 0);
const feature = myStruct(name, keyBind, value, array.length ? array[value] : '', array, myFunction);
if (array.length || myFunction) features.push(feature);
item.push(feature);
return item;
}
let getFeature = (name) => {
for (const feature of features) {
if (feature.name.toLowerCase() === name.toLowerCase()) {
return feature;
}
}
return null;
}
let onUpdated = (feature) => {
window.SOUND.play('tick_0', 0.1);
if (feature.container.length) {
feature.value += 1;
if (feature.value > feature.container.length - 1) {
feature.value = 0;
}
feature.valueStr = feature.container[feature.value];
saveVal("utilities_" + feature.name, feature.value);
}
if (feature.container.length == 2 && feature.container[0] == 'Off' && feature.container[1] == 'On') {
console.debug(feature.name, " is now ", feature.valueStr);
}
if (!updatedFeat.has(feature.name)) {
console.debug(feature.name, " - Update Pending ")
updatedFeat.set(feature.name, feature);
}
menuDirty = true;
}
// keyDown
let keyDown = (key) => downKeys.has(key)
// onTick Function
let onTick = function(game, delta) {
if (!isDefined(me) || !me || !me.active) return;
const featureBhop = getFeature('Bhop');
if (isDefined(featureBhop) && featureBhop.value) {
if (keyDown("Space") || featureBhop.value !== 2 && featureBhop.value !== 4) {
game.controls.keys[game.controls.jumpKey] ^= 1;
game.controls.keys[game.controls.crouchKey] = (me.yVel < -0.04 && me.canSlide) && featureBhop.value !== 1 && featureBhop.value !== 2 ? 1 : 0;
}
}
}
// onInitialize
let initialize = function() {
//Add Features
newFeature('ESP', "5", ['Off', 'On']);
newFeature('Bhop', "6", ['Off', 'Auto Jump', 'Key Jump', 'Auto Slide', 'Key Slide']);
// GameState
addObserver(window.instructionHolder, 'style', (target) => {
state = target.innerText;
if (state.includes(states.updating)) {
alert(state);
location.reload();
}
else console.log(state)
});
// GUI Init
GUI = document.getElementById("myGUI");
if (GUI == null) {
GUI = document.createElement('div');
GUI.id = "myGUI";
GUI.style = "float:left;width:100%;background-color: rgba(0,0,0,0.25);border-radius:5%;text-align:right;line-height:0.8;margin-top:5%;";
}
// Input/output
let mouseDownL = false, mouseDownM = false, mouseDownR = false;
addListener(document, "keyup", event => {
if (downKeys.has(event.code)) downKeys.delete(event.code)
})
addListener(document, "keydown", event => {
if ('INPUT' == document.activeElement.tagName || !window.endUI && window.endUI.style.display) return;
switch (event.code) {
case 'F1':
showMenu ^= 1;
window.SOUND.play('tick_0', 0.1);
menuDirty = showMenu;
break;
case 'F2':
saveAs("game_" + getVersion() + ".js", script);
break;
default:
if (!downKeys.has(event.code)) downKeys.add(event.code);
for (const feature of features) {
if (feature && "Digit" + feature.key == event.code) {
if (feature.container.length) onUpdated(feature);
else if (typeof feature.myFunction === "function") feature.myFunction();
}
}
break;
}
})
addListener(document, "mousedown", event =>{
const Left=0, Middle=1, Right=2;
switch(event.button) {
case Left: mouseDownL = true; break;
case Middle: mouseDownM = true; break;
case Right: mouseDownR = true; break;
default: break;
}
});
addListener(document, "mouseup", event =>{
const Left=0, Middle=1, Right=2;
switch(event.button) {
case Left: mouseDownL = false; break;
case Middle: mouseDownM = false; break;
case Right: mouseDownR = false; break;
default: break;
}
});
//Hook Array
Array.prototype.push = new Proxy(Array.prototype.push, {
apply: function(target, that, [item, ...sub]) {
if (!state) return target.apply(that, [item, ...sub]);
let size = target.apply(that, [item, ...sub]);
if (item instanceof Object && item.isPlayer) {
players.set(size - 1, item);
}
return size;
}
})
//Hook Frame
window.requestAnimationFrame = new Proxy(window.requestAnimationFrame, {
apply: function(target, that, args) {
for (let [key, player] of players) {
if (player && player.active) {
if (player[vars.get("isYou").val]) {
me = player;
if (!player.update.proxy) {
player.update = new Proxy(player.update, {
apply: function(target, that, [game, delta]) {
that.update.proxy = true;
onTick(game, delta);
return target.apply(that, [game, delta]);
}
})
}
else {
const topLeft = document.getElementById("topLeftHolder");
if (topLeft && GUI) {
if (!topLeft.contains(GUI)) {
topLeft.appendChild(GUI);
} else if (showMenu) {
if (menuDirty) {
menuDirty = false;
GUI.innerHTML = "<br><h4 style='text-align:center;color:#1E90FF;'>Community Skid</h4><hr>";
for (const feature of features) {
GUI.innerHTML += `<h5><span style='float:left;margin-left:10%;color:rgba(255,193,72,255)'>${feature.key}</span> <span style='float:left;margin-left:10%;color:rgba(255,255,255,255)'>${feature.name}</span> <span style=float:all;margin-right:10%;margin-left:10%;color:${feature.valueStr == "On" ? "#B2F252" : feature.valueStr == "Off" ? "#FF4444" : "#999EA5"};'>${feature.valueStr}</span></h5>`;
}
GUI.innerHTML += "<br>";
}
} else if (GUI.innerHTML) GUI.innerHTML = null;
}
for (let[name, feature] of updatedFeat) {
updatedFeat.delete(name);
}
}
}
else {
const featureESP = getFeature('ESP');
if (isDefined(featureESP) && featureESP) {
player[vars.get("inView").val] = featureESP.value;
}
}
}
}
return target.apply(that, args);
}
})
}
// Hook Promise Respose to buff
Response.prototype.arrayBuffer = new Proxy(Response.prototype.arrayBuffer, {
apply: function(target, that, args) {
const returnValue = target.apply(that, args);
returnValue.then(buffer => {
script = decodeText("", new DataView(buffer), 0x69);
setVars();
initialize();
});
return returnValue;
}
})
})("", null);