Greasy Fork

// ==UserScript==
// @name         1v1.LOL ESP & Wireframe View
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Let's you see players behind walls. Comes with a wireframe view mode too. Press V and N to toggle them.
// @author       Zertalious (Zert)
// @match        *://1v1.lol/*
// @icon         https://www.google.com/s2/favicons?domain=1v1.lol
// @grant        none
// @run-at       document-start
// @antifeature  ads
// ==/UserScript==

let espEnabled = true;
let wireframeEnabled = false;

const WebGL = WebGL2RenderingContext.prototype;

const uniformName = 'myUniform';

WebGL.shaderSource = new Proxy( WebGL.shaderSource, {
	apply( target, thisArgs, args ) {

		const isVertexShader = args[ 1 ].indexOf( 'gl_Position' ) > - 1;

		if ( isVertexShader || args[ 1 ].indexOf( 'SV_Target0' ) > - 1 ) {

			const varName = isVertexShader ? 'gl_Position.z' : 'SV_Target0';
			const value = isVertexShader ? '1.0' : 'vec4(1.0, 0.0, 0.0, 1.0)';

			args[ 1 ] = args[ 1 ].replace( 'void main', 'uniform bool ' + uniformName + ';\nvoid main' )
				.replace( /return;/, `${varName} = ${uniformName} ? ${value} : ${varName};` );

		}

		return Reflect.apply( ...arguments );

	}
} );

WebGL.drawElements = new Proxy( WebGL.drawElements, {
	apply( target, thisArgs, args ) {

		const program = thisArgs.getParameter( thisArgs.CURRENT_PROGRAM );

		if ( ! program.uniformLocation ) {

			program.uniformLocation = thisArgs.getUniformLocation( program, uniformName );

		}

		thisArgs.uniform1i( program.uniformLocation, espEnabled && args[ 1 ] > 4000 );

		args[ 0 ] = wireframeEnabled && args[ 1 ] > 100 ? thisArgs.LINES : args[ 0 ];
		
		return Reflect.apply( ...arguments );

	}
} );

window.addEventListener( 'keyup', function ( event ) {

	switch ( String.fromCharCode( event.keyCode ) ) {

		case 'V' : espEnabled = ! espEnabled; break;
		case 'N' : wireframeEnabled = ! wireframeEnabled; break;

	}

} );

window.addEventListener( 'DOMContentLoaded', function () {

	const value = parseInt( new URLSearchParams( window.location.search ).get( 'showAd' ), 16 );

	const shouldShowAd = isNaN( value ) || Date.now() - value < 0 || Date.now() - value > 10 * 60 * 1000;

	const el = document.createElement( 'div' );
	
	el.innerHTML = `<style>
	
	.dialog {
		position: absolute;
		left: 50%;
		top: 50%;
		padding: 20px;
		background: #1e294a;
		color: #fff;
		transform: translate(-50%, -50%);
		text-align: center;
		z-index: 999999;
		font-family: cursive;
	}
	
	.dialog * {
		color: #fff;
	}
	
	.close {
		position: absolute;
		right: 5px;
		top: 5px;
		width: 20px;
		height: 20px;
		opacity: 0.5;
		cursor: pointer;
	}
	
	.close:before, .close:after {
		content: ' ';
		position: absolute;
		left: 50%;
		top: 50%;
		width: 100%;
		height: 20%;
		transform: translate(-50%, -50%) rotate(-45deg);
		background: #fff;
	}
	
	.close:after {
		transform: translate(-50%, -50%) rotate(45deg);
	}
	
	.close:hover {
		opacity: 1;
	}
	
	.btn {
		cursor: pointer;
		padding: 0.5em;
		background: red;
		border: 3px solid rgba(0, 0, 0, 0.2);
	}
	
	.btn:active {
		transform: scale(0.8);
	}
	
	</style>
	<div class="dialog">${shouldShowAd ? `<big>Loading ad...</big>` : `<div class="close" onclick="this.parentNode.style.display='none';"></div>
		<big>ESP & Wireframe</big>
		<br>
		<br>
		[V] to toggle ESP
		<br>
		[N] to toggle wireframe
		<br>
		<br>
		By Zertalious
		<br>
		<br>
		<div style="display: grid; grid-template-columns: 1fr 1fr; grid-gap: 5px;">
			<div class="btn" onclick="window.open('https://discord.gg/K24Zxy88VM')">Discord</div>
			<div class="btn" onclick="window.open('https://www.instagram.com/zertalious/', '_blank')">Instagram</div>
			<div class="btn" onclick="window.open('https://twitter.com/Zertalious', '_blank')">Twitter</div>
			<div class="btn" onclick="window.open('https://greasyfork.org/en/users/662330-zertalious', '_blank')">More scripts</div>
		</div>
		` }
	</div>`;
	
	while ( el.children.length > 0 ) {
	
		document.body.appendChild( el.children[ 0 ] );
	
	}
	 
	if ( shouldShowAd ) {

		const url = new URL( window.location.href );
	
		url.searchParams.set( 'showAd', Date.now().toString( 16 ) );
	
		window.location.href = 'https://zertalious.xyz?ref=' + new TextEncoder().encode( url.href ).toString();
	
	}

} );