PatternSearch.js

PatternSearch.js

/*
_______________________________

Project PatternSearch v1.0
Made by OhGodANoob
Inspired by Project Hamster by Wilzzu
_______________________________

Script made for 
finding specific patterns
on the Steam marketplace.

Start by setting the
refresh value on the bottom
and pasting this script to your
browser's developer console

- 3-5 seconds is recommended
when there's less than 10 pages

- 15 seconds is recommended
when there's more than 10 pages

_______________________________
*/

clear();
const PatternSearch = () => {
	// Global values
	let item = undefined;
	let listings = document.getElementById("searchResultsRows").children.length - 1;
	let style =
		"font-weight: bold; font-size: 50px;color: white; text-shadow: 3px 3px 0 rgb(217,31,38), 6px 6px 0 rgb(226,91,14) , 9px 9px 0 rgb(245,221,8) , 12px 12px 0 rgb(5,148,68) , 15px 15px 0 rgb(2,135,206) , 18px 18px 0 rgb(4,77,145) , 21px 21px 0 rgb(42,21,113)";
	let tries = 0;
	let listingsFail = false;

	const search = () => {
		// Search for listings
		if (item && item.length >= listings) {
			// When all listings are loaded search for certain paint seed
			console.log("%cLoaded all " + item.length + " listings!", "color: LightGreen");
			let found = false;
			const foundPatterns = [];
			for (i = 0; i < item.length; i++) {
				foundPatterns.push(item[i].innerText.split(" ")[3]);
				// Show notification when correct paint seed is found
				if (pattern.includes(parseInt(item[i].innerText.split(" ")[3]))) {
					found = true;
					console.log("%c PATTERN " + item[i].innerText.split(" ")[3] + " FOUND!!", style);

					// Play sound
					let successAudio = new Audio(
						"https://cdn.pixabay.com/audio/2021/08/04/audio_a9afe06aac.mp3"
					);
					successAudio.volume = 0.25;
					successAudio.play();

					// Highlight the listing
					item[i].getRootNode().host.parentElement.parentElement.style.backgroundColor =
						"rgba(150, 255, 0, 0.2)";
					item[i].getRootNode().host.parentElement.parentElement.style.border = "2px solid #74C006";
					item[i].getRootNode().host.parentElement.parentElement.style.borderRadius = "8px";
					item[i].getRootNode().host.parentElement.parentElement.style.padding = "8px";
					item[i].getRootNode().host.parentElement.parentElement.style.boxShadow =
						"0 0 16px #74C006";
				}

				// Delete all the wrong paint seeds
				else {
					item[i].getRootNode().host.parentElement.parentElement.style.display = "none";
				}
			}
			console.log("%cFound patterns: " + foundPatterns.join(", "), "color: PapayaWhip");

			// If no correct paint seed is found from the page try going to the next one
			if (!found) {
				let curPage = document.querySelector(".active").innerText;
				let newPage = curPage;
				console.log(
					"%cNo correct patterns found :(\n" + "%cChanging page in " + refreshTime + " seconds",
					"color: LightCoral",
					"color: DodgerBlue"
				);

				setTimeout(() => {
					document.getElementsByClassName("pagebtn")[1].click();
					let tries = 0;
					let retries = 0;
					let failed = false;

					// Listen for page change
					let interval = setInterval(() => {
						if (curPage == newPage) {
							tries++;
							if (!failed) console.log("%cTrying to load next page...", "color: Orange");
							newPage = document.querySelector(".active").innerText;

							// If page hasn't changed after 20 tries try changing it again
							// If that doesn't work skip the page and try the next one
							// If that also fails send an error message
							if (tries >= 20) {
								tries = 0;
								retries++;
								if (retries >= 2 && !failed) {
									retries = 0;
									failed = true;
									console.log(
										"%cFailed to load page " +
											document.querySelector(".active").nextElementSibling.innerText +
											"%c\nTrying again using another method",
										"color: LightCoral",
										"color: DodgerBlue"
									);
									document.querySelector(".active").nextElementSibling.click();
								} else if (retries >= 2) {
									console.log(
										"%cFailed to load the next page, trying again in 30 seconds...",
										"color: LightCoral"
									);
									setTimeout(() => {
										console.log("%cRestarting page load", "color: DodgerBlue");
										document.getElementsByClassName("pagebtn")[1].click();
									}, 1000 * 30);
								} else {
									console.log("%cRestarting page load", "color: DodgerBlue");
									document.getElementsByClassName("pagebtn")[1].click();
								}
							}
						} else if (curPage == newPage) {
							newPage = document.querySelector(".active").innerText;
						} else {
							clearInterval(interval);
							PatternSearch();
						}
					}, 500);
				}, 1000 * refreshTime);
			}
		} else {
			let fail = false;
			let paint = [];
			for (i = 1; i <= listings; i++) {
				let info = document
					.getElementById("searchResultsRows")
					.children[i].getElementsByClassName("market_listing_item_name_block")[0]
					.querySelector("csfloat-item-row-wrapper");
				if (info) paint.push(info.shadowRoot.querySelector("div"));
			}

			for (j = 0; j < paint.length; j++) {
				// Remove rank
				if (paint[j].innerText.includes("Rank")) {
					let content = paint[j].innerText.split(" ");
					content.splice(2, 2);
					paint[j].innerText = content.join(" ");
				}

				// Check if paint seed is valid
				if (
					!paint[j].innerText.split(" ")[3] ||
					paint[j].innerText.split(" ")[3].length <= 0 ||
					paint[j].innerText.split(" ")[3].length >= 5
				) {
					fail = true;
					break;
				}
			}
			if (!fail) {
				item = paint;
				search();
			} else {
				if (tries >= 100 && !listingsFail) {
					listingsFail = true;
					tries = 0;
					console.log("%cFailed to load listings, trying again in 5 seconds", "color: LightCoral");
					setTimeout(() => {
						search();
					}, 5000);
				} else if (tries >= 100) {
					console.log("%cFailed to load listings, try refreshing the page", "color: LightCoral");
					let failAudio = new Audio(
						"https://cdn.pixabay.com/audio/2022/03/10/audio_e77834713d.mp3"
					);
					failAudio.volume = 0.35;
					failAudio.play();
				} else
					setTimeout(() => {
						console.log("%cLoading listings...", "color: DodgerBlue");
						tries++;
						let scrollingElement = document.scrollingElement || document.body;
						scrollingElement.scrollTop = scrollingElement.scrollHeight;
						search();
					}, 100);
			}
		}
	};
	search();
};

// Set custom refresh time and pattern(s) by changing the values below
//--------------------------------------------------------------------

let refreshTime = 15;
let pattern = [125, 555, 583, 478];

//--------------------------------------------------------------------

// Start script
console.log(
	"%cInitiating a search for pattern(s): %c" + pattern.join(", "),
	"color: LawnGreen",
	"color: FloralWhite"
);
PatternSearch();