// ==UserScript==
// @name HueHanaejistla's Diep.io Multiboxing Script
// @version 2.0
// @description now you can control several tanks, very cool! (use shift for quick invert on sync keys, v to toggle sync mouse, and f to toggle sync keys) UPDATED VERSION
// @author HueHanaejistla!
// @match *://diep.io/*
// @grant GM_setValue
// @grant GM_getValue
// @namespace https://greasyfork.org/en/users/303221-huehanaejistla-inc
// ==/UserScript==

var documentFocus = 0;
var press = []

var cancelK = false;
var cancelM = false;
var gUI = false;

var getKeysDown = function(event) {
switch (event.keyCode) {
case 16:
cancelK = false;
GM_setValue("GM_SYNCK", cancelK);
break;
case 86:
cancelK = cancelK ^ true
GM_setValue("GM_SYNCK", cancelK);
break;
case 70:
cancelM = cancelM ^ true
GM_setValue("GM_SYNCM", cancelM);
break;
case 82:
gUI = gUI ^true;
if (gUI) {
mainDivElement.innerHTML = mainDiv;
} else {
mainDivElement.innerHTML = ``;
}
break;
}
var str = event.keyCode.toString()
if (press.indexOf(str + ".1") === -1 && press.indexOf(str + ".0") === -1) {
press.push(str + ".1");
}
if (press.indexOf(str + ".0") !== -1) {
press[press.indexOf(str + ".0")] = str + ".1"
}
GM_setValue("GM_pressArray", press);

}

const getKeysUp = function(event) {
switch (event.keyCode) {
case 16:
cancelK = true;
GM_setValue("GM_SYNCK", cancelK);
break;
}
var str = event.keyCode.toString()
if (press.indexOf(str + ".1") !== -1) {
press[press.indexOf(str + ".1")] = str + ".0";
}
GM_setValue("GM_pressArray", press);
}

var mouseArray = []

const getMouseDown = function(mouse) {
switch (mouse.button) {
case 1:
mouseArray[1] = 1
break;
case 0:
mouseArray[0] = 1
break;
case 2:
mouseArray[2] = 1
break;
}
GM_setValue("GM_clicks", mouseArray);
}

const getMouseUp = function(mouse) {
switch (mouse.button) {
case 1:
mouseArray[1] = 0
break;
case 0:
mouseArray[0] = 0
break;
case 2:
mouseArray[2] = 0
break;
}
GM_setValue("GM_clicks", mouseArray);
}

const getMouseInGeneral = function(event) {
screenBoxCX = window.innerWidth / 2;
screenBoxCY = window.innerHeight / 2;
var mouseClientX = event.clientX - screenBoxCX;
var mouseClientY = event.clientY - screenBoxCY;

var ratioX = mouseClientX / screenBoxCX;
var ratioY = mouseClientY / Math.abs(mouseClientX);
GM_setValue("GM_mouseRatio", [ratioX, ratioY]);
}

document.addEventListener('keydown', getKeysDown);
document.addEventListener('keyup', getKeysUp);
document.addEventListener('mousedown', getMouseDown);
document.addEventListener('mouseup', getMouseUp);
document.addEventListener('mousemove', getMouseInGeneral);

function pressKey(code, upordown) {
var eventObj;
if (upordown == 1) {
eventObj = document.createEvent("Events"); eventObj.initEvent("keydown", true, true); eventObj.keyCode = code; window.dispatchEvent(eventObj);
} else {
eventObj = document.createEvent("Events"); eventObj.initEvent("keyup", true, true); eventObj.keyCode = code; window.dispatchEvent(eventObj);
}
}

var screenBoxCX = window.innerWidth / 2;
var screenBoxCY = window.innerHeight / 2;

function sendMouse(x, y) {
canvas.dispatchEvent(new MouseEvent('mousemove', { 'clientX': x + screenBoxCX, 'clientY': y + screenBoxCY}));
}

function sendClick(x, y, button, ud) {
if (ud == 1) {
canvas.dispatchEvent(new MouseEvent('mousedown', { 'clientX': x + screenBoxCX, 'clientY': y + screenBoxCY, 'button': button }));
} else if (ud == 0) {
canvas.dispatchEvent(new MouseEvent('mouseup', { 'clientX': x + screenBoxCX, 'clientY': y + screenBoxCY, 'button': button }));
}
}

var overlay = document.createElement("div");
document.body.appendChild(overlay);

var overlayHTML = `

<style>

.main {
pointer-events: none;
position: fixed;
top: 10px;
left: 10px;
font-family: 'Comic Sans MS', cursive, sans-serif;
color: #FFFFFF;
font-style: normal;
font-variant: normal;
}

</style>

<div class="main" id="all">
<p> HueHanaejistla's multiboxing script</p><p id="syncmouse"> Sync Mouse = ${string1} [F]</p><p id="synckey"> Sync Keys = ${string2} [V]</p><p> Overlay [R]</p>

`

var mainDiv = `<p> HueHanaejistla's multiboxing script</p><p id="syncmouse"> Sync Mouse = ${string1} [F]</p><p id="synckey"> Sync Keys = ${string2} [V]</p><p> Overlay [R]</p>`

overlay.innerHTML = overlayHTML;

var mainDivElement = document.getElementById('all');
var string1 = "nah"
var string2 = "nah"
var master = false;

const tabLoop = function() {
screenBoxCX = window.innerWidth / 2;
screenBoxCY = window.innerHeight / 2;
var b = GM_getValue("GM_SYNCK");
var a = GM_getValue("GM_SYNCM");
if (a) {
string1 = "yeah"
} else {
string1 = "nah"
}

if (b) {
string2 = "yeah"
} else {
string2 = "nah"
}

var syncmouses = document.getElementById('syncmouse');
var synckeys = document.getElementById('synckey');
if (syncmouses != null && synckeys != null) {
syncmouses.innerHTML = `Sync Mouse = ${string1} [F]`
synckeys.innerHTML = `Sync Keys = ${string2} [V]`
}

var keysPress = GM_getValue("GM_pressArray");
var mousesPress = GM_getValue("GM_clicks");
var ratioArray = GM_getValue("GM_mouseRatio");

master = Boolean(document.hasFocus());
var i = 0;
while (i <= keysPress.length - 1) {
if (!master && b == true) {
var placeholder = keysPress[i].split('.')
pressKey(parseInt(placeholder[0]), parseInt(placeholder[1]));
}
i++
}
i = 0;

if (!master && a == true) {
sendMouse(ratioArray[0] * screenBoxCX, ratioArray[1] * Math.abs(ratioArray[0] * screenBoxCX));
while (i < mousesPress.length) {
sendClick(ratioArray[0] * screenBoxCX, ratioArray[1] * Math.abs(ratioArray[0] * screenBoxCX), i, mousesPress[i])
i++
}
}
}
setInterval(tabLoop, 50);