Help script for the password game. Feeding Paul, extinguishing the fires, ... https://neal.fun/password-game/

feeding_the_paul.js

{
	let findDeepestChildren_rec = (pwdElem, acc) => {
		if (pwdElem.children.length == 0) {
			// No more children, deepest child
			acc.push(pwdElem);
		}

		for (v of pwdElem.children) {
			acc = findDeepestChildren_rec(v, acc);
		}

		return acc;
	}

	let findDeepestChildren = (pwdElem) => {
		return findDeepestChildren_rec(pwdElem, []);
	}

	let findInPwd = (deepestChildren, needle) => {
		// Find paul
		let elem = null;
		for (v of deepestChildren) {
			if (v.innerHTML.match(needle) !== null) {
				elem = v;
			}
		}
		if (elem === null) {
			return {
				"elem": null,
				"position": -1
			};
		}

		return {
			"position": elem.innerHTML.search(needle), 
			"elem": elem
		};
	}

	// 🐔
	let lastFeed = Date.now();
	let feedPaul = (deepestChildren) => {
		// Find paul
		const {position: paulPosition, elem: paulElem} = findInPwd(deepestChildren, "🐔");
		if (paulPosition === -1) {
			console.log("Paul isn't there yet :(");
			return;
		}

		const now = Date.now();
		if (now - lastFeed >= 19000) { // trying to stay close to 3 per minute
			// Detect food
			const food = Array.from(paulElem.innerHTML.matchAll("🐛"));
			if (food.length > 1) {
				console.log("Paul has enough food for now");
				return;
			}

			// Insert food
			const paulAndBefore = paulElem.innerHTML.substr(0, paulPosition+2); // paul is 2 chars wide
			const afterPaul = paulElem.innerHTML.substr(paulPosition+2);

			console.log("Feeding Paul :)");
			paulElem.innerHTML = paulAndBefore + "🐛" + afterPaul;
			lastFeed = now;
		}
	}

	let removeFire = (deepestChildren) => {
		do {
			const {position: position, elem: elem} = findInPwd(deepestChildren, "🔥")
			if (position === -1) {
				return;
			}
			
			const before = elem.innerHTML.substr(0, position);
			const after = elem.innerHTML.substr(position+2); // fire is 2 chars wide
			elem.innerHTML = `${before}${after}`;
		} while (true);
	}

	let helperInterval = setInterval(() => {
		const pwdElem = document.querySelector(".ProseMirror");
		const deepestChildren = findDeepestChildren(pwdElem);
		feedPaul(deepestChildren);
		removeFire(deepestChildren);
	}, 500)

	console.log(helperInterval);
}