smplus inventory

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Math.rand = function(bound) { return Math.floor(Math.random() * bound) };

const alphabet = Array.from('abcdefghijklmnopqrstuvwxyz');
function getInventoryItem(string, index) {
	const regex = new RegExp('((\\w{2}\\|\\w{1}\\|\\d{1,2});(' + index + '))');
	const totalitems = string.match(new RegExp(/(\w{2}\|\w{1}\|\d{1,2});(\d{1,2})/g)).length;
	console.log(`total items: ${totalitems}`);
	return string.match(regex)[0];
}

function makeRandomInventory(size) {
	let str = "";
	for (let i = 0; i < size; i++) {
		str += alphabet[Math.rand(26)].toUpperCase() + alphabet[Math.rand(26)].toUpperCase() + '|' + Array.from('CRELM')[Math.rand(4)] + '|' + Math.rand(50) + ';' + i + '\n';
	}
	console.log(str);
	return str;
}

console.log(getInventoryItem(makeRandomInventory(50), 4));